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CN114567036A - Intelligent carriage centralized multi-backup LED power supply and use method thereof - Google Patents

Intelligent carriage centralized multi-backup LED power supply and use method thereof Download PDF

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Publication number
CN114567036A
CN114567036A CN202210192409.2A CN202210192409A CN114567036A CN 114567036 A CN114567036 A CN 114567036A CN 202210192409 A CN202210192409 A CN 202210192409A CN 114567036 A CN114567036 A CN 114567036A
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CN
China
Prior art keywords
power supply
box
plate
power
groups
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Granted
Application number
CN202210192409.2A
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Chinese (zh)
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CN114567036B (en
Inventor
姬红旭
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Jiaxing Nanhu University
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Jiaxing Nanhu University
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Publication of CN114567036A publication Critical patent/CN114567036A/en
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Publication of CN114567036B publication Critical patent/CN114567036B/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/627—Stationary installations, e.g. power plant buffering or backup power supplies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6566—Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/251—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for stationary devices, e.g. power plant buffering or backup power supplies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The invention discloses a centralized multi-backup LED power supply for an intelligent carriage and a using method thereof, wherein the centralized multi-backup LED power supply comprises a bottom plate, an annular groove, support columns, an annular plate and a fixed folded plate, wherein the annular groove is arranged at the top of the bottom plate, four groups of support columns which are uniformly distributed are arranged on the bottom wall of the annular groove, and the annular plate is arranged at the top of each support column; the utility model discloses a universal meter, including annular plate, power supply box, universal meter, power supply box, the bottom wall of placing the box is installed and is used for placing the universal meter, the plectane of arranging inside and outside two sets of is installed at the top of annular plate, the top of plectane evenly installs the flat board that four groups equidistance were arranged, the N template of arranging around two sets of is installed to dull and stereotyped bottom, the power supply box is installed at dull and stereotyped top, one side outer wall of power supply box is installed and is placed the box, the diapire of placing the box is installed universal meter. The power supply box can monitor the electric quantity in real time through the universal meter so as to replace another power supply in time, has autonomy during replacement, is convenient to replace, has a real-time heat dissipation function inside the power supply box, and is convenient and fast to disassemble when being combined with other components.

Description

Intelligent carriage centralized multi-backup LED power supply and use method thereof
Technical Field
The invention relates to the technical field of power supplies, in particular to an intelligent carriage centralized multi-backup LED power supply and a using method thereof.
Background
The LED power supply is a power converter that converts power supply into specific voltage and current to drive the LEDs to emit light, and generally, the input of the LED power supply includes low-voltage direct current, high-voltage direct current, low-voltage high-frequency alternating current, etc., while the output of the LED power supply is mostly a constant current source that can change voltage with the change of the forward voltage drop value of the LEDs, and a plurality of power supplies need to be backed up in the intelligent railway car for timely replacement, thereby avoiding the situation of no power supply.
The existing LED power supply has the following defects:
1. the comparison document CN111988887A discloses an LED emergency power supply, which includes a housing, a driving circuit board, a storage battery, a shielding plate, a driving mechanism and a heat dissipation mechanism; the driving circuit board and the storage battery are arranged in the shell, the driving circuit board is electrically connected with the storage battery, and the shell is provided with heat dissipation holes communicated with the interior of the shell; the heat dissipation mechanism comprises a heat dissipation pipe, the upper end of the shell is provided with a water receiving groove, and the water receiving groove is provided with a water receiving port; the radiating pipe is arranged inside the shell and wound on the periphery of the driving circuit board, one end of the radiating pipe is communicated with the water receiving tank, and the other end of the radiating pipe penetrates through the lower end of the shell; the shielding plate is movably arranged on the shell and is used for shielding the heat dissipation hole when moving to the first position and shielding the water receiving port when moving to the second position; the driving mechanism is used for driving the shielding plate to move. This application has the effect that LED emergency power source is difficult for suffering weather influence and leads to damaging. However, the device lacks the function of monitoring the electric quantity of the used power supply, and the device cannot be used continuously when no residual electric quantity exists in the device and a worker does not know the residual electric quantity in time;
2. reference CN102853304B discloses an LED light power supply assembly, "including the light source subassembly, power supply module, the side direction support, the total power cord, the drive pencil of connecting power supply module and light source subassembly, the side direction support is the stairstepping, fixed connection is on the light source subassembly and is located the light source subassembly side, the high step part of side direction support is planar, the low step part of side direction support is ring carrier, be used for holding power supply module, be equipped with two at least engaging lugs on the ring carrier, two at least elastic clips are fixed in respectively on the engaging lug, power supply module fixes in the side direction support through the elastic clip, the total height of LED light power supply assembly is less than the high sum of light source subassembly and power supply module. The LED lamp can be widely applied to the field of LED illumination. However, the device only has one group of power supply, when the power supply has no residual electric quantity, the power supply needs to be manually replaced by a new power supply by a worker, the power supply does not have the function of automatic exchange, the actual operation is troublesome, and when the power supply is not replaced, the power supply operation needs to be interrupted;
3. the comparison document CN112770578A discloses a portable LED power supply, which comprises a shell and a power supply body, wherein a pull rod mechanism is arranged on the shell; the shell is fixedly connected with a bottom plate, the bottom plate is fixedly connected with a support frame, and universal wheels are mounted on the support frame; a take-up mechanism is arranged on the shell; the shell is provided with a protection mechanism, and the protection mechanism is in transmission connection with the take-up mechanism; the shell is provided with a supporting mechanism. When the portable power supply is used, the pull rod mechanism and the universal wheels are arranged, so that the portable power supply body and the shell are convenient to move, the distance between the adjusting rod and the shell can be changed according to requirements, the use is convenient, the adjusting rod can be inserted into the adjusting sleeve after the shell is moved to a specified position, and the space occupation is reduced; through mutually supporting of each part in the admission machine structure can take out the power cord when power body uses, packs up the power cord when power body uses the completion, reduces the space and occupies, avoids the power cord because of stepping on and damaging, extension power cord life. However, the device lacks a temperature monitoring function, cannot know the temperature condition inside the power supply in real time, and does not have a heat dissipation function, so that the heat dissipation rate inside the power supply is low, and the service life is influenced;
4. the comparison document CN110691440A discloses a portable LED driving power supply, which comprises a box body and an LED driving power supply, wherein the LED driving power supply is arranged in the box body, vertical rods are fixedly connected to the periphery of the bottom of the inner wall of the box body, a placing plate is connected to the surface of each vertical rod in a sliding mode, the bottom of the LED driving power supply is in contact with the top of the placing plate, vertical plates are fixedly connected to the two sides of the top of the placing plate, transverse rods are movably connected to the opposite sides of the two vertical plates, and arc-shaped plates are fixedly connected to the opposite ends of the two transverse rods. This portable LED drive power supply sets up in the inside of box through LED drive power supply, and in the time of the use, place and just can directly use in the box, and overall operation is comparatively convenient, through the equal fixedly connected with wire wrapping plate in both sides of placing the board top, can accomodate the power cord, prevents that the power cord from taking place the winding, and the power cord is conveniently combed when using. However, when the device is combined with other parts, the device is inconvenient to adopt a clamping and fixing mode, and the disassembly is troublesome.
Disclosure of Invention
The invention aims to provide a centralized multi-backup LED power supply for an intelligent carriage and a using method thereof, so as to solve the problems mentioned in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the intelligent carriage centralized multi-backup LED power supply comprises a bottom plate, an annular groove, support columns, an annular plate and a fixed folded plate, wherein the annular groove is formed in the top of the bottom plate, four groups of support columns which are uniformly distributed are installed on the bottom wall of the annular groove, the tops of the support columns extend out of the interior of the annular groove, and the annular plate is installed on the tops of the support columns;
the top of the annular plate is provided with two groups of internally and externally arranged circular plates, the top of each circular plate is uniformly provided with four groups of flat plates which are arranged at equal intervals, the bottom of each flat plate is provided with two groups of N-shaped plates which are arranged in front and back, the inner walls of the two groups of N-shaped plates are respectively attached to the outer surfaces of the two groups of circular plates, the top of each flat plate is provided with a power box, the outer wall of one side of each power box is provided with a placing box, and the bottom wall of each placing box is provided with a universal meter;
two groups of fixing folded plates which are arranged in front and at back are installed at the top of the bottom plate, and the fixing folded plates are positioned on one side of the annular plate.
Preferably, the top of universal meter extends out the inside of placing the box, the connecting wire is installed to the input of universal meter, and the tail end of connecting wire extends into the inside of power supply box.
Preferably, two sets of the front of N template all is provided with the notch that the multiunit was evenly arranged, the front of notch is installed and is had set screw, and set screw's tail end runs through the inside of notch, dull and stereotyped back mounted has the extension plate, the surface of annular plate evenly is provided with the multiunit and is the gear groove that the annular was arranged.
Preferably, wherein a set of the back mounted of fixed folded plate has solid fixed ring, and the front laminating of solid fixed ring's the back and another group of fixed folded plate, servo motor is installed at solid fixed ring's top, and servo motor's bottom runs through solid fixed ring's inside, the pivot is installed to servo motor's output, the surface mounting of pivot has the spur gear, and is connected through tooth's socket coordination between spur gear and the gear groove.
Preferably, the universal meter is electrically connected with the servo motor.
Preferably, the division board is installed to the inner wall of power supply box, radiator fan is installed to the back wall of power supply box, the back mounted of division board has the hang plate, and the back of hang plate and radiator fan's front laminating, the breather pipe that the multiunit was arranged from top to bottom is installed to the inner wall of power supply box, and the head end and the tail end of breather pipe all run through the inside of division board, the surface of breather pipe evenly is provided with the groove of giving vent to anger that the multiunit equidistance was arranged, temperature sensor is installed to one side inner wall of power supply box, the back mounted of power supply box has the frame of breathing freely, the dirt blocking net is installed to the inner wall of frame of breathing freely.
Preferably, the front, the back and the outer walls of the two sides of the power box are provided with tabling grooves, four groups of elastic plates which are arranged in a square shape are installed at the top of the flat plate, the outer wall of one side of each of the four groups of elastic plates is respectively attached to the front, the back and the outer walls of the two sides of the power box, a clamping strip is installed on the outer wall of one side of each of the elastic plates, and the outer wall of each clamping strip is attached to the inner wall of the tabling groove.
Preferably, the bottom wall of the power box is provided with a separation frame, the bottom wall of the separation frame is provided with a plurality of groups of battery blocks which are uniformly arranged, the tops of the battery blocks extend out of the interior of the separation frame, two groups of connecting plates which are arranged front and back are arranged on the outer walls of the two sides of the power box, handles are arranged on the outer walls of the two groups of connecting plates through shaft pieces, and four groups of feet which are arranged in a square shape are arranged at the bottom of the bottom plate.
Preferably, the power supply is used as follows:
s1, when a worker sequentially applies outward pulling force to the elastic plates arranged on the tops of the four groups of flat plates to enable the space between the tops of the four groups of elastic plates to be expanded, then the power box is arranged above the elastic plates and is applied with downward moving force, so that the bottom of the power box can extend into a space formed by the four groups of elastic plates in an enclosed mode, when the bottom of the power box is attached to the tops of the flat plates, the clamping strip arranged on the outer wall of one side of each elastic plate can extend into the embedding groove, and then the power box can be clamped on the flat plates, and the situation that the power box drops from the flat plates and further influences the supply of electric energy when the device is in operation is avoided;
s2, connecting one group of power box with a conductive circuit to enable electric energy inside a battery block in the power box to be output outwards, starting a cooling fan and a temperature sensor inside the power box at the same time in the power transmission process of the power box, driving fan blades to rotate through a power part to generate wind power, guiding the wind power into a plurality of groups of vent pipes which are arranged up and down through inclined plates, uniformly distributing the wind power to the inside of the power box through a plurality of groups of air outlet grooves which are uniformly formed in the outer surface of each vent pipe, enabling all areas inside the power box to be uniformly acted by the wind power to accelerate the dissipation rate of the internal heat, monitoring the temperature condition inside the power box in real time through the temperature sensor, and increasing the wind power of the cooling fan which is electrically connected with the power box when the temperature exceeds a set value;
s3, the device can monitor the residual electric quantity in the used power box in real time through the universal meter, when the electric quantity in the used power box is about to be zero, an alarm mechanism externally connected with the device can be started, an alarm sound is given through the alarm mechanism to remind a worker to replace a new power supply power box, a servo motor electrically connected with the universal meter is started, a rotating shaft arranged at the output end of the servo motor drives a straight gear to rotate according to a set rotating angle in a set direction, then the straight gear can transmit rotating force to a ring plate connected with the straight gear through tooth space coordination, the ring plate drives a supporting column to rotate in the ring groove, meanwhile, all parts at the top of the ring plate rotate along with the rotation, then the positions of four groups of power boxes can be changed, the used power boxes on the original side edges can be changed to the front positions, and then the positions of the side edges are supplemented by another group of unused power boxes, then, the working personnel connects the power supply box with a conductive circuit to supply power for the railway intelligent carriage;
s4, when the power box in the device is damaged and needs to be disassembled, pulling force far away from the power box can be applied to the four groups of elastic plates arranged on the top of the flat plate, the clamping strips are enabled to be separated from the embedding grooves, then upward pulling force is applied to the power box, and the power box can be disassembled from the device.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the residual electric quantity in the power box can be monitored in real time through the universal meter, and meanwhile, the universal meter is electrically connected with the servo motor, when the universal meter detects that the residual quantity in the used power box is about to return to zero, an alarm mechanism externally connected with the device can be started, and an alarm sound is given out through the alarm mechanism to remind a worker to replace a new power supply power box;
2. according to the invention, when the residual electric quantity in the power box monitored by the universal meter is less, the servo motor can be automatically started, then the rotating shaft arranged at the output end of the servo motor can rotate according to a set direction and a set rotating angle, meanwhile, the straight gear arranged on the outer surface of the rotating shaft can transmit the rotating force to the annular plate which is connected with the rotating shaft through tooth socket coordination, and then the annular plate drives the supporting column to rotate in the annular groove, the rotating angle is about 120 degrees each time, the power box can be conveniently arranged behind the power box without electric quantity to replace the set power supply position, so that a worker does not need to disassemble the power box without electric quantity to assemble a new power box, the power box with sufficient electric quantity can be automatically exchanged to a specified position, and the operation steps of the worker are saved;
3. according to the invention, the cooling fan and the power box can be started synchronously, wind power can be generated during operation and guided into the vent pipe along the edge of the inclined plate, then the wind power is distributed to each area inside the power box through the air outlet grooves, so that each area inside the power box is uniformly acted by the wind power, meanwhile, the circulation rate of air inside the power box can be increased, and then heat dissipation is increased, so that the inside of the power box has a cooling function and is used for prolonging the service life of the power box, the temperature sensor monitors the temperature condition inside the power box in real time, and when the temperature exceeds a set value, the wind power of the cooling fan electrically connected with the temperature sensor can be increased;
4. in the assembly process, a worker needs to apply outward pulling force to the elastic plates arranged on the tops of the four groups of flat plates in sequence, the elastic plates can be changed from a vertical state to an inclined state, the distance between the tops of the four groups of elastic plates is expanded, then the power box can be conveniently arranged in a space defined by the four groups of elastic plates, when the bottom of the power box is attached to the tops of the flat plates, the pulling force applied to the elastic plates is cancelled, the clamping strip arranged on the outer wall of one side of the elastic plates can extend into the embedding groove, the power box can be clamped above the flat plates at the moment, the power box is not easy to fall off, and the installation mode is not fixed by screws in the whole process, so that the disassembly is convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the power box of the present invention;
FIG. 3 is a schematic view of the installation structure of the flat plate, the N-shaped plate and the fixing screws of the present invention;
FIG. 4 is a schematic view of the installation structure of the annular plate, the circular plate and the N-shaped plate of the invention;
FIG. 5 is a schematic structural view of a bottom plate, an annular groove and a support pillar according to the present invention;
FIG. 6 is a schematic view of the mounting structure of the flat plate, the spring plate and the fastening strip according to the present invention;
FIG. 7 is a schematic view of the installation structure of the partition plate, the vent pipe and the temperature sensor according to the present invention;
FIG. 8 is a front view of the base plate, the support posts and the annular plate of the present invention.
In the figure: 1. a base plate; 2. an annular groove; 3. a support pillar; 4. an annular plate; 5. fixing the folded plate; 6. a circular plate; 7. a flat plate; 8. an N-shaped plate; 9. a power supply box; 10. placing the box; 11. a universal meter; 12. a connecting wire; 13. a notch; 14. a set screw; 15. an extension plate; 16. a gear groove; 17. a fixing ring; 18. a servo motor; 19. a spur gear; 20. a partition plate; 21. a heat radiation fan; 22. an inclined plate; 23. a breather pipe; 24. an air outlet groove; 25. a temperature sensor; 26. a breathable frame; 27. a dust blocking net; 28. a fitting groove; 29. a spring plate; 30. clamping the strip; 31. a separation frame; 32. a battery block; 33. a connecting plate; 34. a handle; 35. and (5) footing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1, 3 and 4, the centralized multi-backup LED power supply for an intelligent car and the use method thereof include a bottom plate 1, an annular groove 2, support columns 3, an annular plate 4 and a fixing folded plate 5, wherein the annular groove 2 is arranged at the top of the bottom plate 1, four groups of support columns 3 which are uniformly distributed are installed on the bottom wall of the annular groove 2, the top of each support column 3 extends out of the annular groove 2, and the annular plate 4 is installed at the top of each support column 3;
specifically, the bottom plate 1 provides comparatively stable mounted position for each part at its top, and the spur gear 19 of its top of being convenient for afterwards makes the annular plate 4 rotate under servo motor 18's drive and provides convenience, the bottom of ring channel 2 is the arc, can agree with each other with the bottom of support column 3, then be convenient for support column 3 to rotate in the inside of ring channel 2 under the drive of external force, the frictional force that the support column 3 received has been reduced, support column 3 can provide the holding power for the annular plate 4 of its top installation, annular plate 4 provides stable mounted position for each part at its top, and annular plate 4 can receive the turning force transmitted by spur gear 19 through the gear groove 16 that its periphery set up, then can drive each part at its top and rotate, in order to change the position that power supply box 9 corresponds.
Two sets of inside and outside plectanes 6 of arranging are installed at the top of annular slab 4, the flat board 7 that four groups equidistance were arranged are evenly installed at the top of plectane 6, two sets of N template 8 that arrange around installing in the bottom of flat board 7, and the inner wall of two sets of N template 8 respectively with the surface laminating of two sets of plectanes 6, power supply box 9 is installed at the top of flat board 7, one side outer wall of power supply box 9 is installed and is placed box 10, the diapire of placing box 10 is installed omnipotent table 11, the inside of placing box 10 is extended out at the top of omnipotent table 11, connecting wire 12 is installed to omnipotent table 11's input, and the tail end of connecting wire 12 extends the inside that gets into power supply box 9, omnipotent table 11 and servo motor 18 electric connection.
The front of two sets of N template 8 all is provided with the notch 13 of multiunit uniform arrangement, and the front of notch 13 is installed there is set screw 14, and set screw 14's tail end runs through the inside of notch 13.
Specifically, the thickness of the circular plate 6 is the same as the distance between the front wall and the rear wall of the N-shaped plate 8, and the circular plate 6 can be used for clamping the N-shaped plate 8, when the device is assembled by a worker, the flat plate 7 provided with two groups of N-shaped plates 8 needs to be placed on the two groups of circular plates 6, then the flat plate 7 is driven to move downwards, the inner wall of the N-shaped plate 8 is enabled to be attached to the outer wall of the circular plate 6, then the flat plate 7 is applied with a rotating force, the N-shaped plate 8 is driven to rotate on the outer surface of the circular plate 6, the notch 13 on the N-shaped plate 8 and the slot hole on the circular plate 6 can be enabled to be positioned on the same straight line, then the fixing screw 14 is aligned with the notch 13 and applied with a rotating force, the fixing screw 14 penetrates through the notch 13 and the slot hole, then the whole formed by combining the flat plate 7 and the N-shaped plate 8 can be fixed on the circular plate 6, the placing box 10 can be used for installing the universal meter 11, the universal meter 11 can be used for monitoring the residual electric quantity inside the power box 9 in real time, meanwhile, the universal meter is electrically connected with the servo motor 18, when the universal meter 11 detects that the residual quantity in the used power box 9 is about to return to zero, the external alarm mechanism of the device can be started, an alarm sound is given out through the external alarm mechanism to remind a worker to replace the new power supply box 9, the servo motor 18 is started simultaneously, the connecting wire 12 is used for electrically connecting the universal meter 11 with the power box 9, and then the universal meter 11 is convenient to monitor the residual quantity in the power box 9.
Example two:
as shown in fig. 5 and 8, two sets of fixing flaps 5 arranged back and forth are installed on the top of the bottom plate 1, and the fixing flaps 5 are located on one side of the annular plate 4.
In particular, the securing flap 5 can be used for mounting the securing ring 17.
An extension plate 15 is arranged on the back surface of the flat plate 7, and a plurality of groups of gear grooves 16 which are annularly arranged are uniformly arranged on the outer surface of the annular plate 4.
Specifically, the extension plate 15 increases the area of the top of the flat plate 7, and then provides sufficient installation space for installing the power supply box 9, the gear groove 16 and the tooth groove of the spur gear 19 can be matched with each other, when the spur gear 19 runs under the action of the servo motor 18, the spur gear 19 can rotate, and then the rotating force can be transmitted to the annular plate 4 connected with the spur gear through the tooth groove in a coordination manner, so that the annular plate 4 drives the support column 3 to rotate inside the annular groove 2.
Wherein the back mounted of a set of fixed folded plate 5 has solid fixed ring 17, and the back of solid fixed ring 17 and the front laminating of another set of fixed folded plate 5, and servo motor 18 is installed at solid fixed ring 17's top, and servo motor 18's bottom runs through solid fixed ring 17's inside, and the pivot is installed to servo motor 18's output, and the surface mounting of pivot has spur gear 19, and passes through tooth's socket coordination between spur gear 19 and the gear groove 16 and be connected.
Specifically, the fixing ring 17 can be used for installing the servo motor 18, the servo motor 18 can be started when the universal meter 11 monitors that the residual electric quantity in the power box 9 is small, then the rotating shaft installed at the output end of the servo motor is driven to rotate according to a set direction and a set rotating angle, then the straight gear 19 installed on the outer surface of the rotating shaft can transmit rotating force to the annular plate 4 connected with the rotating shaft through tooth space coordination, then the annular plate 4 is driven to drive the support column 3 to rotate in the annular groove 2, the position exchange of the four groups of power boxes 9 can be realized, in this way, a worker does not need to disassemble the power box 9 without electric quantity to assemble a new power box 9, the worker can automatically exchange the power box 9 with sufficient electric quantity to a specified position, and then the operation steps of the worker are saved.
Example three:
as shown in fig. 2 and 7, a partition plate 20 is installed on the inner wall of a power box 9, a heat dissipation fan 21 is installed on the rear wall of the power box 9, an inclined plate 22 is installed on the back surface of the partition plate 20, the back surface of the inclined plate 22 is attached to the front surface of the heat dissipation fan 21, a plurality of groups of vent pipes 23 arranged up and down are installed on the inner wall of the power box 9, the head ends and the tail ends of the vent pipes 23 penetrate through the inside of the partition plate 20, a plurality of groups of air outlet grooves 24 arranged at equal intervals are uniformly formed in the outer surface of the vent pipes 23, a temperature sensor 25 is installed on the inner wall of one side of the power box 9, a ventilation frame 26 is installed on the back surface of the power box 9, and a dust blocking net 27 is installed on the inner wall of the ventilation frame 26.
Specifically, the partition plate 20 can divide the internal space of the power box 9 into two groups of independent spaces with different volumes, the two groups of spaces are not interfered with each other, the space with smaller volume can provide a sufficient installation place for the installation of the cooling fan 21 and ensure that the space is not interfered by each part in the other space, the middle position of the inclined plate 22 is attached to the center of the cooling fan 21, then the inclined plate 22 is gradually inclined from the center line to two sides, so that the wind power generated when the cooling fan 21 operates can be guided into the ventilating pipe 23 along the edge of the inclined plate 22, after the cooling fan 21 is started, the blades can be driven by the power part to rotate to generate the wind power, then the wind power can be guided into a plurality of groups of ventilating pipes 23 arranged up and down, then the wind power is distributed to each area in the power box 9 by the air outlet groove 24, and then the circulation rate of the air in the power box 9 can be accelerated, then, the dissipation of heat is accelerated, so that the interior of the power box 9 has a cooling function to prolong the service life of the power box 9, the temperature sensor 25 monitors the temperature condition of the interior of the power box 9 in real time, and when the temperature exceeds a set value, the wind power of the heat dissipation fan 21 electrically connected with the temperature sensor can be increased.
Example four:
as shown in fig. 1 and 6, the front, back and two side outer walls of the power box 9 are provided with engaging grooves 28, four groups of elastic plates 29 arranged in a square are mounted on the top of the flat plate 7, one side outer walls of the four groups of elastic plates 29 are respectively attached to the front, back and two side outer walls of the power box 9, one side outer walls of the elastic plates 29 are provided with engaging strips 30, and the outer walls of the engaging strips 30 are attached to the inner walls of the engaging grooves 28.
Specifically, the engaging groove 28 and the engaging strip 30 can be engaged with each other, the elastic plate 29 has certain elasticity, when a worker applies a pulling force to the elastic plate, the elastic plate can be changed from a vertical state to an inclined state, at the moment, the distance between the tops of the four groups of elastic plates 29 can be enlarged, then the power supply box 9 can be conveniently installed in a space enclosed by the four groups of elastic plates 29, when the bottom of the power supply box 9 is engaged with the top of the flat plate 7, the pulling force applied to the elastic plates 29 is cancelled, the engaging strip 30 installed on the outer wall of one side of the elastic plates 29 can be enabled to extend into the engaging groove 28, and at the moment, the power supply box 9 can be engaged above the flat plate 7 and is not easy to fall off.
The partition frame 31 is installed to the diapire of power supply box 9, and the diapire of partition frame 31 installs the battery piece 32 of multiunit uniform arrangement, and the inside of partition frame 31 is extended out at the top of battery piece 32, and two sets of connecting plates 33 that arrange around are all installed to the both sides outer wall of power supply box 9, and the handle 34 is installed through the axle piece to the outer wall of two sets of connecting plates 33, and four sets of footing 35 that are square arrangement are installed to the bottom of bottom plate 1.
Specifically, the top of separating frame 31 evenly is provided with the multiunit recess, can be convenient for battery block 32's orderly block installation, but the inside electric energy of saving of battery block 32, then can provide the electric energy for other electrical component, be in the swing joint state between connecting plate 33 and the handle 34, when the staff applys external force to handle 34, it can rotate at the surface of axle piece, in order to change and the connecting position between connecting plate 33, footing 35 is used for raising bottom plate 1, avoid bottom plate 1's bottom direct and the platform contact of being placed, then reduce the wearing and tearing that bottom plate 1 received.
Specifically, the power supply is used as follows:
s1, when a worker sequentially applies outward pulling force to the elastic plates 29 arranged on the tops of the four groups of flat plates 7 to enable the space between the tops of the four groups of elastic plates 29 to be enlarged, then the power box 9 is placed above the elastic plates 29, then downward moving force is applied to the elastic plates 29, so that the bottom of the power box 9 can extend into a space formed by the four groups of elastic plates 29, when the bottom of the power box 9 is attached to the tops of the flat plates 7, the clamping strip 30 arranged on the outer wall of one side of each elastic plate 29 can extend into the embedding groove 28, and then the power box 9 can be clamped on the flat plates 7, so that the situation that the power box 9 falls off the flat plates 7 when the device is in operation and the power supply is influenced is avoided;
s2, connecting one group of power box 9 with a conducting circuit to enable electric energy in a battery block 32 in the power box 9 to be output outwards, starting a cooling fan 21 and a temperature sensor 25 in the power box 9 at the same time in the power transmission process, enabling the cooling fan 21 to drive blades to rotate through a power part to generate wind power, then guiding the wind power into a plurality of groups of ventilation pipes 23 which are arranged up and down through an inclined plate 22, and then uniformly distributing the wind power into the power box 9 through a plurality of groups of air outlet grooves 24 which are uniformly formed in the outer surface of the ventilation pipes 23, enabling all areas in the power box 9 to be uniformly acted by the wind power to accelerate the dissipation rate of the internal heat, monitoring the temperature condition in the power box 9 in real time through the temperature sensor 25, and increasing the wind power of the cooling fan 21 which is electrically connected with the temperature sensor when the temperature exceeds a set value;
s3, the device can monitor the residual electric quantity in the used power box 9 in real time through the universal meter 11, when the electric quantity in the used power box 9 is about to be zero, an alarm mechanism externally connected with the device can be started, an alarm sound is given through the alarm mechanism to remind a worker to replace a new power supply box 9, a servo motor 18 electrically connected with the universal meter 11 is started, a rotating shaft arranged at the output end of the servo motor 18 drives a straight gear 19 to rotate according to a set rotating angle set by the set direction, then the straight gear 19 can transmit rotating force to a ring plate 4 connected with the straight gear through tooth space coordination, the ring plate 4 drives a support column 3 to rotate in the ring groove 2, meanwhile, all components at the top of the ring plate 4 rotate along with the rotation, then the position exchange of four groups of power boxes 9 can be realized, and the used power box 9 on the original side edge can be exchanged to the front position, then the position of the side edge is supplemented by another group of unused power boxes 9, and then the working personnel connect the power boxes 9 with a conductive circuit to supply power for the railway intelligent carriage;
s4, when the power box 9 in the device is damaged and needs to be disassembled, pulling force far away from the power box 9 can be applied to the four groups of elastic plates 29 arranged on the top of the flat plate 7 to enable the clamping strips 30 to be separated from the embedding grooves 28, and then upward pulling force is applied to the power box 9, so that the power box 9 can be disassembled from the device.
The working principle is as follows: the worker orderly installs the four groups of power supply boxes 9 on the tops of the four groups of flat plates 7, and causes the outer wall of one side of the elastic plate 29 to be tightly attached to the outer wall of the power supply box 9, and the outer wall of the clamping strip 30 to be attached to the inner wall of the embedding groove 28, when one group of power supply box 9 is connected with the conducting circuit, the radiating fan 21, the temperature sensor 25 and the universal meter 11 are simultaneously started, the radiating fan 21 can generate wind power, then the wind power is guided into a plurality of groups of ventilation pipes 23 which are arranged up and down through the inclined plate 22, then the wind power is uniformly distributed into the power supply box 9 through a plurality of groups of air outlet grooves 24 which are uniformly arranged on the outer surface of the ventilation pipes 23, so as to accelerate the circulation rate of air in the power supply box 9 and further accelerate heat dissipation, meanwhile, the temperature condition in the power supply box 9 is monitored in real time through the temperature sensor 25, and when the temperature exceeds a set value, the wind power of the radiating fan 21 which is electrically connected with the power supply box can be increased, the universal meter 11 can monitor the residual electric quantity inside the power box 9 in real time, when the electric quantity inside the power box 9 is about to zero, the servo motor 18 electrically connected with the universal meter 11 can be started, then the rotating shaft arranged at the output end of the power box can drive the straight gear 19 to rotate, then the straight gear 19 can transmit the rotating force to the annular plate 4 connected with the annular plate through tooth space coordination, the annular plate 4 is enabled to drive the support column 3 to rotate inside the annular groove 2, and position exchange of the four groups of power boxes 9 can be facilitated.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (9)

1. The utility model provides a centralized many spares of intelligent carriage LED power and application method thereof, includes bottom plate (1), ring channel (2), support column (3), annular slab (4) and fixed folded plate (5), its characterized in that: the top of the bottom plate (1) is provided with an annular groove (2), the bottom wall of the annular groove (2) is provided with four groups of uniformly distributed support columns (3), the tops of the support columns (3) extend out of the inside of the annular groove (2), and the tops of the support columns (3) are provided with annular plates (4);
the top of the annular plate (4) is provided with two groups of internally and externally arranged circular plates (6), the top of each circular plate (6) is uniformly provided with four groups of flat plates (7) which are arranged at equal intervals, the bottom of each flat plate (7) is provided with two groups of N-shaped plates (8) which are arranged in front and back, the inner walls of the two groups of N-shaped plates (8) are respectively attached to the outer surfaces of the two groups of circular plates (6), the top of each flat plate (7) is provided with a power supply box (9), the outer wall of one side of each power supply box (9) is provided with a placement box (10), and the bottom wall of each placement box (10) is provided with a universal meter (11);
two groups of fixing folded plates (5) which are arranged front and back are installed at the top of the bottom plate (1), and the fixing folded plates (5) are located on one side of the annular plate (4).
2. The centralized multi-backup LED power supply for the intelligent cars and the using method thereof as claimed in claim 1, wherein: the top of universal meter (11) extends out the inside of placing box (10), connecting wire (12) are installed to the input of universal meter (11), and the tail end of connecting wire (12) extends into the inside of power supply box (9).
3. The centralized multi-backup LED power supply for the intelligent cars and the using method thereof as claimed in claim 1, wherein: two sets of the front of N template (8) all is provided with notch (13) that the multiunit was evenly arranged, install in the front of notch (13) has set screw (14), and the tail end of set screw (14) runs through the inside of notch (13), the back mounted of dull and stereotyped (7) has extension plate (15), the surface of annular slab (4) evenly is provided with gear groove (16) that the multiunit is the annular and arranges.
4. The centralized multi-backup LED power supply for the intelligent cars and the using method thereof as claimed in claim 1, wherein: wherein a set of the back mounted of fixed folded plate (5) has solid fixed ring (17), and the back of solid fixed ring (17) and the front laminating of another group of fixed folded plate (5), servo motor (18) are installed to the top of solid fixed ring (17), and the inside of solid fixed ring (17) is run through to the bottom of servo motor (18), the pivot is installed to the output of servo motor (18), the surface mounting of pivot has spur gear (19), and is connected through the tooth's socket coordination between spur gear (19) and gear groove (16).
5. The centralized multi-backup LED power supply for the intelligent cars and the using method thereof as claimed in claim 1, wherein: the universal meter (11) is electrically connected with the servo motor (18).
6. The centralized multi-backup LED power supply for the intelligent cars and the using method thereof as claimed in claim 1, wherein: division board (20) are installed to the inner wall of power supply box (9), radiator fan (21) are installed to the back wall of power supply box (9), the back mounted of division board (20) has hang plate (22), and the back of hang plate (22) and the front laminating of radiator fan (21), the inner wall of power supply box (9) is installed the multiunit and is breather pipe (23) of arranging from top to bottom, and the inside of division board (20) is all run through to the head end and the tail end of breather pipe (23), the surface of breather pipe (23) evenly is provided with air outlet groove (24) that the multiunit equidistance was arranged, temperature sensor (25) are installed to one side inner wall of power supply box (9), the back mounted of power supply box (9) has ventilative frame (26), dirt blocking net (27) are installed to the inner wall of ventilative frame (26).
7. The centralized multi-backup LED power supply for the intelligent cars and the using method thereof as claimed in claim 1, wherein: the power supply box is characterized in that the front face, the back face and the outer walls of the two sides of the power supply box (9) are provided with embedded grooves (28), four groups of elastic plates (29) which are arranged in a square mode are installed at the top of the flat plate (7), the outer walls of one sides of the four groups of elastic plates (29) are attached to the front face, the back face and the outer walls of the two sides of the power supply box (9) respectively, clamping strips (30) are installed on the outer wall of one side of each elastic plate (29), and the outer walls of the clamping strips (30) are attached to the inner walls of the embedded grooves (28).
8. The centralized multi-backup LED power supply for the intelligent cars and the using method thereof as claimed in claim 1, wherein: the utility model discloses a power supply box, including power supply box (9), bottom plate (1), bottom wall, connecting plate (33), handle (34), bottom plate, battery block (31), battery block (32), the battery block (32) that just divide the diapire of frame (31) to install multiunit even arrangement, and the top of battery block (32) extends the inside of dividing frame (31), the both sides outer wall of power supply box (9) all installs two sets of front and back connecting plates (33) of arranging, and the outer wall of two sets of connecting plates (33) installs handle (34) through the shaft spare, four groups are footing (35) that the square was arranged installed bottom plate (1).
9. The centralized multi-backup LED power supply for the intelligent vehicle compartments and the using method thereof as claimed in any one of claims 1 to 8, wherein the using method of the power supply is as follows:
s1, when a worker sequentially applies outward pulling force to elastic plates (29) mounted at the tops of four groups of flat plates (7) to enable the distance between the tops of the four groups of elastic plates (29) to be enlarged, then a power supply box (9) is placed above the elastic plates (29), and then downward moving force is applied to the elastic plates, so that the bottom of the power supply box (9) can extend into a space formed by the four groups of elastic plates (29), when the bottom of the power supply box (9) is attached to the tops of the flat plates (7), a clamping strip (30) mounted on the outer wall of one side of each elastic plate (29) can extend into an embedding groove (28), and then the power supply box (9) can be clamped on the flat plates (7), so that the situation that the power supply box (9) falls off the flat plates (7) to influence the supply of electric energy when the device is in operation is avoided;
s2, connecting one group of power box (9) with a conducting circuit to enable electric energy inside a battery block (32) in the power box (9) to be output outwards, starting a cooling fan (21) and a temperature sensor (25) inside the power box (9) simultaneously in the power transmission process of the power box (9), enabling the cooling fan (21) to drive blades to rotate through a power component to generate wind power, then guiding the wind power into a plurality of groups of ventilation pipes (23) which are arranged up and down through an inclined plate (22), then uniformly distributing the wind power to the inside of the power box (9) through a plurality of groups of air outlet grooves (24) which are uniformly arranged on the outer surface of the ventilation pipes (23), enabling all areas inside the power box (9) to be uniformly acted by the wind power and used for accelerating the dissipation rate of the internal heat, simultaneously monitoring the temperature condition inside the power box (9) in real time through the temperature sensor (25), and when the temperature exceeds a set value, the wind power of a heat radiation fan (21) electrically connected with the heat radiation fan can be increased;
s3, the device can monitor the residual electric quantity in the used power box (9) in real time through the universal meter (11), when the electric quantity in the used power box (9) is about to be zero, an alarm mechanism externally connected with the device can be started, an alarm sound is given through the alarm mechanism to remind a worker to replace a new power supply power box (9), a servo motor (18) electrically connected with the universal meter (11) is started at the same time, a rotating shaft arranged at the output end of the servo motor (18) drives a straight gear (19) to rotate according to a set rotating angle set in a set direction, then the straight gear (19) can transmit the rotating force to a ring plate (4) connected with the straight gear through coordination, the ring plate (4) drives a support column (3) to rotate in the ring groove (2), meanwhile, all parts at the top of the ring plate (4) rotate along with the tooth grooves, and then the position of four groups of power boxes (9) can be changed, the used power supply box (9) on the side edge originally is changed to the front position, the position of the rear side edge is supplemented by another group of unused power supply boxes (9), and then a worker connects the power supply boxes (9) with a conductive circuit to supply power for the intelligent railway carriage;
s4, when the power box (9) in the device is damaged and needs to be disassembled, pulling force far away from the power box (9) can be applied to the four groups of elastic plates (29) arranged on the top of the flat plate (7) to enable the clamping strips (30) and the embedding grooves (28) to be separated from contact, then upward pulling force is applied to the power box (9), and the power box (9) can be disassembled from the device.
CN202210192409.2A 2022-02-28 2022-02-28 Centralized multi-backup LED power supply for intelligent carriage and application method thereof Active CN114567036B (en)

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CN113451889A (en) * 2021-08-09 2021-09-28 南通星宇电气有限公司 Box-type substation with remote monitoring function
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003226142A (en) * 2002-02-01 2003-08-12 Seiko Epson Corp Battery exchange method for electric vehicle and battery mounting structure for electric vehicle
KR200322678Y1 (en) * 2003-05-14 2003-08-14 형제전기주식회사 seperated terminal cover of residential distribution box
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