CN110185984B - Intelligent heat dissipation device for mains supply street lamp - Google Patents
Intelligent heat dissipation device for mains supply street lamp Download PDFInfo
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- CN110185984B CN110185984B CN201910434604.XA CN201910434604A CN110185984B CN 110185984 B CN110185984 B CN 110185984B CN 201910434604 A CN201910434604 A CN 201910434604A CN 110185984 B CN110185984 B CN 110185984B
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 64
- 238000009423 ventilation Methods 0.000 claims abstract description 51
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 238000009833 condensation Methods 0.000 claims description 18
- 230000005494 condensation Effects 0.000 claims description 18
- 229910001220 stainless steel Inorganic materials 0.000 claims description 17
- 239000010935 stainless steel Substances 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 8
- 101100190617 Arabidopsis thaliana PLC2 gene Proteins 0.000 description 7
- 101100408456 Arabidopsis thaliana PLC8 gene Proteins 0.000 description 7
- 101100464304 Caenorhabditis elegans plk-3 gene Proteins 0.000 description 7
- 101100093534 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) RPS1B gene Proteins 0.000 description 7
- 238000005286 illumination Methods 0.000 description 6
- 238000011900 installation process Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/22—Adjustable mountings telescopic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/61—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by control arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides an intelligent heat dissipation device for a mains supply street lamp, which comprises a fixed cover, a PLC (programmable logic controller), a lamp holder, a temperature sensor, an LED (light-emitting diode) lamp, a connecting and mounting pipe, a circulating cooling pipe structure, a pluggable ventilation frame structure, a ventilation and filtration baffle plate structure, a rotatable and adjustable support rod structure, a fixed connecting pipe, a rotary rod, a connecting and fixing plate, a baffle cover and a connecting plate, wherein the PLC is connected to the middle position of the top end of the fixed cover through a screw. According to the invention, the arrangement of the PLC, the temperature sensor, the circulating pump, the liquid outlet pipe, the cooling pipe, the return pipe, the ventilation direct current motor, the connecting sleeve and the fan blades is beneficial to detecting the temperature inside the fixed cover through the temperature sensor, then transmitting information to the PLC, controlling the circulating pump to work through the PLC to transmit condensate to the cooling pipe for cooling, and then controlling the ventilation direct current motor to drive the connecting sleeve and the fan blades to rotate through the PLC to form air flow for intelligent cooling work.
Description
Technical Field
The invention belongs to the technical field of heat dissipation devices for street lamps, and particularly relates to an intelligent heat dissipation device for a mains supply street lamp.
Background
A street lamp is a lamp for providing illumination for a road. At present, an LED street lamp has a mainstream light source which becomes a street lamp, and the LED light source has the advantages of environmental protection, no pollution, low power consumption and high lighting effect, but can generate a large amount of heat, and needs to be effectively radiated, otherwise, the service life of the LED light source can be influenced. At present, the heat dissipation device of the LED street lamp is usually arranged in a double-layer structure with an upper layer and a lower layer for heat dissipation.
But the heat dissipation device for the existing street lamp also has the problems that the intelligent cooling work can not be realized, the internal ventilation of the street lamp, the inconvenient inspection of the internal temperature of the street lamp and the inconvenient supporting of the street lamp in the installation process can not be realized.
Therefore, it is very necessary to invent an intelligent heat dissipation device for a utility street lamp.
Disclosure of Invention
In order to solve the technical problems, the invention provides an intelligent heat dissipation device for a mains supply street lamp, which aims to solve the problems that the existing heat dissipation device for the street lamp cannot realize intelligent cooling work, cannot realize ventilation in the street lamp, is inconvenient to check the temperature in the street lamp and is inconvenient to support the street lamp in the installation process.
An intelligent heat dissipation device for a mains supply street lamp comprises a fixed cover, a PLC, a lamp holder, a temperature sensor, an LED lamp, a connecting and mounting pipe, a circulating cooling pipe structure, a pluggable ventilation frame structure, a ventilating and filtering baffle plate structure, a rotatable adjusting support rod structure, a fixed connecting pipe, a rotating rod, a connecting fixed plate, a baffle cover and a connecting plate, wherein the PLC is connected to the middle position of the top end of the fixed cover through a screw; the lamp holder is connected to the right side of the lower end of the fixed cover through a bolt; the temperature sensor is connected to the right side of the upper end of the lamp holder through a screw; the LED lamps are sequentially connected to the lower end of the lamp holder in a threaded manner from left to right; the connecting and mounting pipe is welded in the middle of the left side of the fixed cover; the structure of the circulating cooling pipe is arranged on the inner wall of the right side of the fixed cover; the pluggable ventilation frame structure is arranged in the middle of the interior of the circulated cooling pipe structure; the ventilating and filtering baffle plate structure is respectively arranged in the middle position of the front surface and the middle position of the rear surface of the fixed cover; the rotatable adjusting support rod structure is arranged on the left side of the lower end of the connecting and mounting pipe; the fixed connecting pipe is welded at the lower part of the left side of the fixed cover; the rotating rod is inserted in the middle of the front surface of the fixed connecting pipe; the upper end of the connecting fixing plate is welded in the middle of the lower end of the rotating rod; the connecting and fixing plate is connected to the upper part of the left side of the shielding cover through a screw; the connecting plates are respectively connected to the upper part of the right side of the shielding cover through screws; the connecting plate is also connected to the lower part of the right side of the fixed cover through screws; the circulating cooling pipe structure comprises a condensing box, a circulating pump, a liquid outlet pipe, a cooling pipe, a return pipe and a box cover, wherein the circulating pump is connected to the right side of the bottom end in the condensing box through a bolt; the left end of the liquid outlet pipe penetrates through the lower part of the right side of the condensing box; the left end of the liquid outlet pipe is in threaded connection with the middle position of the right side of the circulating pump; the lower end of the cooling pipe is welded at the upper part of the right side of the liquid outlet pipe; the upper end of the cooling pipe is welded on the right side of the lower end of the return pipe; the left end of the return pipe penetrates through the upper part of the right side of the condensing box; and the box cover is covered on the outer wall of the upper end of the condensing box.
Preferably, the pluggable ventilation frame structure comprises a fixed connecting seat, a protection frame, a ventilation direct current motor, a connecting sleeve, fan blades and a plug board, wherein the protection frame is welded on the right side of the fixed connecting seat; the ventilation direct current motor is connected to the middle position of the inner wall of the left side of the protection frame through a bolt; the connecting sleeve is sleeved on an output shaft of the ventilation direct current motor; the fan blades are respectively welded in the middle positions of the upper end and the lower end of the connecting sleeve; the upper end of the protective frame is connected to the middle position of the lower end of the plug board through a bolt.
Preferably, the ventilating and filtering baffle plate structure comprises a ventilating plate, round-head screws, a filter screen, a rotary fixing pipe, a connecting rod and a baffle plate, wherein the round-head screws respectively penetrate through four corners of the front surface of the ventilating plate; the filter screen is glued on the outer wall of a through hole formed in the middle of the front surface of the ventilation board; the rotary fixing pipes are respectively welded at the left side and the right side of the upper end of the ventilating plate; the connecting rod is inserted between the rotary fixing pipes; the shielding plate is connected to the middle position of the front surface of the connecting rod through a screw.
Preferably, the rotatable adjusting support rod structure comprises a connecting support tube, a rotating rod, a rotating support tube, a square head bolt, a telescopic support rod and a connecting support plate, wherein the rotating rod is inserted in the middle of the front surface of the connecting support tube; the upper end of the rotating supporting tube is connected with the middle position of the lower end of the rotating rod through a bolt; the square-head bolt is in threaded connection with the lower part of the left side of the rotary supporting tube; the upper end of the telescopic supporting rod is inserted in the middle position inside the lower end of the rotary supporting pipe; the lower end of the telescopic supporting rod is welded in the middle of the upper end of the connecting supporting plate.
Preferably, the fixed connecting pipe is a stainless steel pipe with a through hole at the lower end; the shielding cover adopts a transparent PVC cover; the upper end of the connecting fixing plate penetrates through a through hole formed in the lower end of the fixing connecting pipe; the fixed cover adopts a stainless steel cover with a through hole arranged in the middle of the front surface and the rear surface.
Preferably, a sealing ring is arranged at the joint of the liquid outlet pipe and the return pipe with the condensing box; the interior of the condenser box is filled with condensate.
Preferably, the condenser box is bolted to the right inner wall of the fixed cover.
Preferably, the protective frame is a stainless steel frame; the fixed connecting seat adopts a stainless steel seat.
Preferably, the fixed connecting seat is connected to the middle position of the right side of the condensing box through a bolt; the cooling pipe is arranged on the right side of the protection frame.
Preferably, the ventilation plate is a stainless steel plate with through holes formed inside; the shielding plate adopts a T-shaped transparent PPC plate.
Preferably, the round head screw is respectively in threaded connection with the middle position of the front surface and the middle position of the rear surface of the fixed cover.
Preferably, the connecting support tube is a stainless steel tube with a through hole at the lower end; the upper end of the rotating supporting pipe is connected with a through hole arranged at the lower end of the supporting pipe in a penetrating way.
Preferably, the connection supporting pipe is welded at the left ten centimeters position of the lower end of the connection mounting pipe.
Preferably, the PLC is a PLC with the model number of FX 2N-48; the temperature sensor is a temperature sensor with the model number of DS18B 20; the circulating pump is a submersible pump with the model of HJ-541; the ventilation direct current motor is a permanent magnet direct current motor with the model of XH-31 ZY-27; the LED lamp is provided with a plurality of LED lamps.
Preferably, the temperature sensor is electrically connected with the input end of the PLC.
Preferably, the circulating pump is electrically connected with the output end of the PLC.
Preferably, the ventilation direct current motor is electrically connected with the output end of the PLC.
Preferably, the LED lamp is electrically connected with the output end of the PLC.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the arrangement of the PLC, the temperature sensor, the circulating pump, the liquid outlet pipe, the cooling pipe, the return pipe, the ventilation direct current motor, the connecting sleeve and the fan blades is beneficial to detecting the temperature inside the fixed cover through the temperature sensor, then information is transmitted to the PLC, the PLC controls the circulating pump to work to transmit condensate to the cooling pipe for cooling, and then the PLC controls the ventilation direct current motor to drive the connecting sleeve and the fan blades to rotate, so that air flow is formed for intelligent cooling work.
2. According to the invention, the arrangement of the fixed cover, the PLC, the lamp holder and the temperature sensor is beneficial to conveying the detected temperature information in the fixed cover to the PLC through the temperature sensor, so that the intelligent temperature detection is realized.
3. According to the invention, the arrangement of the fixed cover, the PLC, the fixed connecting seat, the protective frame, the ventilation direct current motor, the connecting sleeve and the fan blade is beneficial to controlling the ventilation direct current motor to drive the connecting sleeve and the fan blade to rotate through the PLC, and the intelligent ventilation work in the fixed cover is realized.
4. In the invention, the arrangement of the connecting supporting tube, the rotating rod, the rotating supporting tube, the square-head bolt, the telescopic supporting rod and the connecting supporting plate is beneficial to supporting the fixed cover through the rotating supporting tube and the telescopic supporting rod in the installation and use processes, so that the fixed cover is prevented from being askew in windy weather.
5. In the invention, the arrangement of the condensing box, the circulating pump, the liquid outlet pipe, the cooling pipe and the return pipe is beneficial to enabling condensate after being used through the return pipe to flow back to the condensing box, so that the condensate can be conveniently recycled, and energy can be saved.
6. According to the invention, the arrangement of the fixing cover, the ventilating plate, the round head screw and the filter screen is beneficial to the heat dissipation work inside the fixing cover, and meanwhile, dust is prevented from entering the inside of the fixing cover in the heat dissipation process through the filter screen.
7. In the invention, the fixed cover, the ventilating plate, the rotary fixing pipe, the connecting rod and the baffle plate are arranged, so that rainwater can be prevented from entering the fixed cover through the baffle plate in the using process, and the rainproof function is increased.
8. In the invention, the arrangement of the rotary supporting tube, the square-head bolt and the telescopic supporting rod is beneficial to loosening the square-head bolt in the installation process, and the length of the rotary supporting tube and the length of the telescopic supporting rod are adjusted according to the installation requirement, so that the supporting work is convenient.
9. In the invention, the arrangement of the connecting supporting tube, the rotating rod, the rotating supporting tube, the telescopic supporting rod and the connecting supporting plate is beneficial to rotating the rotating supporting tube to adjust the angle of the connecting supporting plate in the installation process, thereby facilitating the installation work.
10. In the invention, the arrangement of the fixed cover, the fixed connecting pipe, the rotating rod, the connecting fixed plate, the shielding cover and the connecting plate is beneficial to rotating the shielding cover in the installation process, and the maintenance and replacement work of the LED lamp is convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of the structure of the recyclable cooling tube according to the present invention.
Fig. 3 is a schematic structural view of a pluggable ventilation cage structure of the present invention.
FIG. 4 is a schematic structural view of a ventable filtering baffle structure of the invention.
Fig. 5 is a schematic structural view of the rotatably adjustable support rod structure of the present invention.
Fig. 6 is a schematic electrical wiring diagram of the present invention.
In the figure:
1. a fixed cover; 2. a PLC; 3. a lamp socket; 4. a temperature sensor; 5. an LED lamp; 6. connecting the installation pipe; 7. a circulatable cooling tube structure; 71. a condenser tank; 72. a circulation pump; 73. a liquid outlet pipe; 74. a cooling pipe; 75. a return pipe; 76. a box cover; 8. a ventilation frame structure can be inserted; 81. fixing the connecting seat; 82. a protective frame; 83. a ventilation DC motor; 84. connecting sleeves; 85. a fan blade; 86. a plugboard; 9. a ventilation filtering baffle structure; 91. a ventilation board; 92. a round head screw; 93. a filter screen; 94. rotating the fixed tube; 95. a connecting rod; 96. a shielding plate; 10. the support rod structure can be adjusted in a rotating way; 101. connecting the supporting tube; 102. rotating the rod; 103. rotating the support tube; 104. a square head bolt; 105. a telescopic support rod; 106. connecting the supporting plate; 11. fixing the connecting pipe; 12. rotating the rod; 13. connecting the fixed plate; 14. a shield cover; 15. a connecting plate.
Detailed Description
The invention is described in detail with reference to the accompanying drawings, and as shown in fig. 1 and fig. 2, an intelligent heat dissipation device for a utility power street lamp comprises a fixed cover 1, a PLC2, a lamp holder 3, a temperature sensor 4, an LED lamp 5, a connecting and mounting tube 6, a circulating cooling tube structure 7, a pluggable ventilation frame structure 8, a ventilation and filtration baffle plate structure 9, a rotatable and adjustable support rod structure 10, a fixed connection tube 11, a rotary rod 12, a connecting and fixing plate 13, a baffle cover 14 and a connecting plate 15, wherein the PLC2 is screwed at the middle position of the top end of the fixed cover 1; the lamp holder 3 is connected to the right side of the lower end of the fixed cover 1 through a bolt; the temperature sensor 4 is connected to the right side of the upper end of the lamp holder 3 through a screw; the LED lamp 5 is sequentially in threaded connection with the lower end of the lamp holder 3 from left to right; the connecting and mounting pipe 6 is welded in the middle of the left side of the fixed cover 1; the structure 7 of the circulating cooling pipe is arranged on the inner wall of the right side of the fixed cover 1; the pluggable ventilation frame structure 8 is arranged in the middle of the interior of the circulated cooling pipe structure 7; the ventilating and filtering baffle plate structure 9 is respectively arranged at the middle position of the front surface and the middle position of the rear surface of the fixed cover 1; the rotatable adjusting support rod structure 10 is arranged on the left side of the lower end of the connecting and mounting pipe 6; the fixed connecting pipe 11 is welded at the lower part of the left side of the fixed cover 1; the rotating rod 12 is inserted in the middle of the front surface of the fixed connecting pipe 11; the upper end of the connecting fixing plate 13 is welded at the middle position of the lower end of the rotating rod 12; the connecting and fixing plate 13 is connected to the upper part of the left side of the shielding cover 14 through screws; the connecting plates 15 are respectively connected to the upper parts of the right sides of the shielding covers 14 through screws; the connecting plate 15 is also connected to the lower part of the right side of the fixed cover 1 through screws; the structure 7 of the circulating cooling pipe comprises a condensation box 71, a circulating pump 72, a liquid outlet pipe 73, a cooling pipe 74, a return pipe 75 and a box cover 76, wherein the circulating pump 72 is connected to the right side of the bottom end in the condensation box 71 through a bolt; the left end of the liquid outlet pipe 73 penetrates through the lower part of the right side of the condensation box 71; the left end of the liquid outlet pipe 73 is in threaded connection with the middle position of the right side of the circulating pump 72; the lower end of the cooling pipe 74 is welded at the upper part of the right side of the liquid outlet pipe 73; the upper end of the cooling pipe 74 is welded on the right side of the lower end of the return pipe 75; the left end of the return pipe 75 penetrates through the upper right part of the condenser tank 71; the box cover 76 is covered and connected on the outer wall of the upper end of the condensation box 71; before installing, open case lid 76 and pour into appropriate amount of condensate into to the inside of condensing box 71, conveniently cool down the work, will connect the installation pipe 6 simultaneously and install the suitable position at street lamp fixed equipment, conveniently throw light on the work, simultaneously conveniently control circulating pump 72 through PLC2 at the in-process of illumination and begin work, pour into the inside of cooling tube 74 with the inside condensate of condensing box 71 through drain pipe 73, make the air around cooling tube 74 work of cooling down, then flow back to the inside of condensing box 71 through back flow 75, conveniently circulate the work of cooling down.
In this embodiment, referring to fig. 3, the pluggable ventilation frame structure 8 includes a fixed connection seat 81, a protection frame 82, a ventilation dc motor 83, a connection sleeve 84, fan blades 85 and a plug board 86, wherein the protection frame 82 is welded to the right side of the fixed connection seat 81; the ventilation direct current motor 83 is connected to the middle position of the left inner wall of the protective frame 82 through a bolt; the connecting sleeve 84 is sleeved on an output shaft of the ventilation direct current motor 83; the fan blades 85 are respectively welded in the middle positions of the upper end and the lower end of the connecting sleeve 84; the upper end of the protective frame 82 is bolted to the middle position of the lower end of the plug board 86; in the process of cooling, the ventilation direct current motor 83 is controlled to work through the PLC2, the connecting sleeve 84 and the fan blades 85 are driven to rotate, low-temperature air around the cooling pipe 74 is blown to the upper end of the lamp holder 3, cooling is conducted, the inserting plate 86 is grasped if necessary, the protection frame 82 is taken out, maintenance and replacement of the ventilation direct current motor 83 are facilitated, air flowing is blown conveniently to conduct cooling, and intelligent cooling is achieved.
In this embodiment, referring to fig. 4, the ventable filtering baffle plate structure 9 includes a ventilation plate 91, round-head screws 92, a filter screen 93, a rotary fixing tube 94, a connecting rod 95 and a baffle plate 96, wherein the round-head screws 92 respectively penetrate through four corners of the front surface of the ventilation plate 91; the filter screen 93 is glued to the outer wall of the through hole formed in the middle of the front surface of the ventilation board 91; the rotary fixing pipes 94 are respectively welded at the left and right sides of the upper end of the ventilating plate 91; the connecting rod 95 is inserted between the rotary fixing pipes 94; the baffle plate 96 is connected to the middle position of the front surface of the connecting rod 95 through a screw; in the in-process of cooling down, the air that makes fixed cover 1 inside be heated discharges the outside of fixed cover 1 through the inside through-hole of seting up of ventilating board 91, conveniently carries out air cycle cooling work, in-process of cooling down prevents through filter screen 93 that the dust from getting into the inside of fixed cover 1, influences the work of throwing light on, prevent simultaneously through shielding plate 96 that the through-hole that rainwater was seted up through fixed cover 1 positive surface and rear surface from getting into the inside of fixed cover 1, influence the work of throwing light on of LED lamp 5.
In this embodiment, referring to fig. 5, the rotatable and adjustable support rod structure 10 includes a connection support tube 101, a rotation rod 102, a rotation support tube 103, a square head bolt 104, a telescopic support rod 105 and a connection support plate 106, wherein the rotation rod 102 is inserted into the middle position of the front surface of the connection support tube 101; the upper end of the rotating support pipe 103 is connected with the middle position of the lower end of the rotating rod 102 through a bolt; the square head bolt 104 is in threaded connection with the lower part of the left side of the rotating support pipe 103; the upper end of the telescopic supporting rod 105 is inserted in the middle position inside the lower end of the rotary supporting pipe 103; the lower end of the telescopic supporting rod 105 is welded at the middle position of the upper end of the connecting supporting plate 106; when fixed cover 1, loosen square head bolt 104 and adjust the length of rotating stay tube 103 and flexible bracing piece 105, fix joint support board 106 in the suitable position of street lamp erection equipment, tighten simultaneously square head bolt 104 and fix the length of rotating stay tube 103 and flexible bracing piece 105, conveniently support fixed cover 1, when preventing strong wind weather, scrape askew influence illumination work with fixed cover 1.
In this embodiment, specifically, the fixed connecting pipe 11 is a stainless steel pipe with a through hole at the lower end; the shielding cover 14 is a transparent PVC cover; the upper end of the connecting fixing plate 13 penetrates through a through hole formed in the lower end of the fixing connecting pipe 11; the fixed cover 1 is a stainless steel cover with a through hole arranged in the middle of the front surface and the rear surface.
In this embodiment, specifically, sealing rings are disposed at the joints of the liquid outlet pipe 73 and the return pipe 75 with the condensation box 71; the interior of the condensation tank 71 is filled with condensate.
In this embodiment, specifically, the condensation tank 71 is bolted to the right inner wall of the fixed cover 1.
In this embodiment, specifically, the protective frame 82 is a stainless steel frame; the fixed connecting seat 81 adopts a stainless steel seat.
In this embodiment, specifically, the fixed connection seat 81 is bolted to the middle position of the right side of the condensation box 71; the cooling tube 74 is disposed on the right side of the protective frame 82.
In this embodiment, specifically, the ventilation plate 91 is a stainless steel plate with a through hole formed therein; the shielding plate 96 is a T-shaped transparent PPC plate.
In this embodiment, specifically, the round head screws 92 are respectively screwed to the front surface middle position and the rear surface middle position of the fixed cover 1.
In this embodiment, specifically, the connection support tube 101 is a stainless steel tube with a through hole at the lower end; the upper end of the rotating support pipe 103 is connected with a through hole arranged at the lower end of the support pipe 101 in a penetrating way.
In this embodiment, specifically, the connection support pipe 101 is welded at a ten cm position on the left side of the lower end of the connection installation pipe 6.
In this embodiment, specifically, the PLC2 specifically uses a PLC with model number FX 2N-48; the temperature sensor 4 is a temperature sensor with the model number DS18B 20; the circulating pump 72 is a submersible pump with model number of HJ-541; the ventilation DC motor 83 is a permanent magnet DC motor with model number XH-31 ZY-27; the LED lamp 5 is provided with a plurality of LED lamps.
In this embodiment, specifically, the temperature sensor 4 is electrically connected to an input end of the PLC 2.
In this embodiment, specifically, the circulation pump 72 is electrically connected to the output end of the PLC 2.
In this embodiment, specifically, the ventilation dc motor 83 is electrically connected to the output end of the PLC 2.
In this embodiment, specifically, the LED lamp 5 is electrically connected to an output end of the PLC 2.
Principle of operation
In the invention, before installation, the box cover 76 is opened to inject a proper amount of condensate into the interior of the condensation box 71 to facilitate cooling work, the connecting and installing pipe 6 is installed at a proper position of the street lamp fixing equipment to facilitate lighting work, the PLC2 is used for controlling the circulating pump 72 to start working in the lighting process, the condensate in the interior of the condensation box 71 is injected into the interior of the cooling pipe 74 through the liquid outlet pipe 73 to enable the air around the cooling pipe 74 to perform cooling work, then the condensate flows back to the interior of the condensation box 71 through the return pipe 75 to facilitate circulating cooling work, the PLC2 is used for controlling the ventilation direct current motor 83 to start working in the cooling process, the connecting sleeve 84 and the fan blades 85 are driven to start rotating to blow the low-temperature air around the cooling pipe 74 to the upper end of the lamp holder 3 to perform cooling work, the inserting plate 86 is grasped if necessary, the protective frame 82 is taken out, the maintenance and the replacement work of the ventilation DC motor 83 are convenient, the air flow is convenient to blow for the cooling work, the intelligent cooling work is realized, in the cooling process, the heated air in the fixed cover 1 is discharged to the outside of the fixed cover 1 through the through holes arranged in the ventilation plate 91, the air circulation cooling work is convenient to be carried out, in the cooling process, the dust is prevented from entering the inside of the fixed cover 1 through the filter screen 93 to influence the illumination work, meanwhile, the shielding plate 96 is used for preventing the rainwater from entering the inside of the fixed cover 1 through the through holes arranged on the front surface and the rear surface of the fixed cover 1 to influence the illumination work of the LED lamp 5, when the fixed cover 1 is fixed, the square head bolt 104 is loosened to adjust the lengths of the rotary supporting tube 103 and the telescopic supporting rod 105, the connecting supporting plate 106 is fixed at the proper position of the street lamp installation equipment, and simultaneously, the square head bolt 104 is tightened to fix the lengths of the rotary, the fixed cover 1 is conveniently supported, and the fixed cover 1 is scraped askew to influence the illumination work in windy weather.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (7)
1. The intelligent heat dissipation device for the mains supply street lamp is characterized by comprising a fixed cover (1), a PLC (programmable logic controller) (2), a lamp holder (3), a temperature sensor (4), an LED lamp (5), a connecting and installing pipe (6), a circulating cooling pipe structure (7), a pluggable ventilation frame structure (8), a ventilating and filtering shielding plate structure (9), a rotatable and adjustable supporting rod structure (10), a fixed connecting pipe (11), a rotary rod (12), a connecting and fixing plate (13), a shielding cover (14) and a connecting plate (15), wherein the PLC (2) is in screwed connection with the middle position of the top end of the fixed cover (1); the lamp holder (3) is connected to the right side of the lower end of the fixed cover (1) through a bolt; the temperature sensor (4) is connected to the right side of the upper end of the lamp holder (3) through a screw; the LED lamps (5) are sequentially connected to the lower end of the lamp holder (3) in a threaded manner from left to right; the connecting and mounting pipe (6) is welded in the middle of the left side of the fixed cover (1); the structure (7) of the circulating cooling pipe is arranged on the inner wall of the right side of the fixed cover (1); the pluggable ventilation frame structure (8) is arranged in the middle of the interior of the circulated cooling pipe structure (7); the ventilating and filtering shielding plate structure (9) is respectively arranged at the middle position of the front surface and the middle position of the rear surface of the fixed cover (1); the rotatable adjusting support rod structure (10) is arranged on the left side of the lower end of the connecting and mounting pipe (6); the fixed connecting pipe (11) is welded at the lower part of the left side of the fixed cover (1); the rotating rod (12) is inserted in the middle of the front surface of the fixed connecting pipe (11); the upper end of the connecting fixing plate (13) is welded in the middle of the lower end of the rotating rod (12); the connecting and fixing plate (13) is connected to the upper part of the left side of the shielding cover (14) through screws; the connecting plates (15) are respectively connected to the upper part of the right side of the shielding cover (14) through screws; the connecting plate (15) is also connected to the lower part of the right side of the fixed cover (1) through screws; the circulating cooling pipe structure (7) comprises a condensation box (71), a circulating pump (72), a liquid outlet pipe (73), a cooling pipe (74), a return pipe (75) and a box cover (76), wherein the circulating pump (72) is connected to the right side of the bottom end in the condensation box (71) through bolts; the left end of the liquid outlet pipe (73) penetrates through the lower part of the right side of the condensation box (71); the left end of the liquid outlet pipe (73) is in threaded connection with the middle position of the right side of the circulating pump (72); the lower end of the cooling pipe (74) is welded at the upper part of the right side of the liquid outlet pipe (73); the upper end of the cooling pipe (74) is welded on the right side of the lower end of the return pipe (75); the left end of the return pipe (75) penetrates through the upper part of the right side of the condensation tank (71); the box cover (76) is covered and connected on the outer wall of the upper end of the condensation box (71); the pluggable ventilation frame structure (8) comprises a fixed connecting seat (81), a protection frame (82), a ventilation direct current motor (83), a connecting sleeve (84), fan blades (85) and a plug board (86), wherein the protection frame (82) is welded on the right side of the fixed connecting seat (81); the ventilation direct current motor (83) is connected to the middle position of the inner wall of the left side of the protection frame (82) through a bolt; the connecting sleeve (84) is sleeved on an output shaft of the ventilation direct current motor (83); the fan blades (85) are respectively welded in the middle positions of the upper end and the lower end of the connecting sleeve (84); the upper end of the protective frame (82) is connected to the middle position of the lower end of the inserting plate (86) through a bolt; the ventilating and filtering shielding plate structure (9) comprises a ventilating plate (91), round-head screws (92), a filtering net (93), a rotary fixing pipe (94), a connecting rod (95) and a shielding plate (96), wherein the round-head screws (92) respectively penetrate through four corners of the front surface of the ventilating plate (91); the filter screen (93) is glued to the outer wall of the through hole formed in the middle of the front surface of the ventilating plate (91); the rotary fixing pipes (94) are respectively welded at the left side and the right side of the upper end of the ventilating plate (91); the connecting rod (95) is inserted between the rotary fixing pipes (94); the shielding plate (96) is in screw connection with the middle position of the front surface of the connecting rod (95); the rotatable adjusting support rod structure (10) comprises a connecting support tube (101), a rotating rod (102), a rotating support tube (103), a square head bolt (104), a telescopic support rod (105) and a connecting support plate (106), wherein the rotating rod (102) is inserted in the middle of the front surface of the connecting support tube (101); the upper end of the rotating support pipe (103) is connected with the middle position of the lower end of the rotating rod (102) through a bolt; the square-head bolt (104) is in threaded connection with the lower part of the left side of the rotary supporting pipe (103); the upper end of the telescopic supporting rod (105) is inserted in the middle of the inner part of the lower end of the rotary supporting tube (103); the lower end of the telescopic supporting rod (105) is welded in the middle of the upper end of the connecting supporting plate (106).
2. The intelligent heat dissipation device for utility power street lamps as claimed in claim 1, wherein the fixed connection tube (11) is a stainless steel tube with a through hole at the lower end; the shielding cover (14) adopts a transparent PVC cover; the upper end of the connecting fixing plate (13) penetrates through a through hole formed in the lower end of the fixed connecting pipe (11); the fixed cover (1) is a stainless steel cover with a through hole formed in the middle of the front surface and the rear surface.
3. The intelligent heat sink for utility street lamps as claimed in claim 1, wherein the connection between the outlet pipe (73) and the return pipe (75) and the condenser box (71) is provided with a sealing ring; the interior of the condensation tank (71) is filled with condensate.
4. The intelligent heat sink for utility street lamps as claimed in claim 1, wherein the condenser (71) is bolted to the right inner wall of the stationary housing (1).
5. The intelligent heat sink for utility street lamps as claimed in claim 1, wherein the protective frame (82) is a stainless steel frame; the fixed connecting seat (81) adopts a stainless steel seat.
6. The intelligent heat dissipation device for the utility street lamp as claimed in claim 1, wherein the fixed connection seat (81) is bolted to the middle position of the right side of the condensation box (71); the cooling pipe (74) is arranged on the right side of the protective frame (82).
7. The intelligent heat dissipation device for utility street lamps as claimed in claim 1, wherein the ventilation board (91) is a stainless steel board with through holes inside; the shielding plate (96) adopts a T-shaped transparent PPC plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910434604.XA CN110185984B (en) | 2019-05-23 | 2019-05-23 | Intelligent heat dissipation device for mains supply street lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910434604.XA CN110185984B (en) | 2019-05-23 | 2019-05-23 | Intelligent heat dissipation device for mains supply street lamp |
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| CN110185984A CN110185984A (en) | 2019-08-30 |
| CN110185984B true CN110185984B (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910434604.XA Active CN110185984B (en) | 2019-05-23 | 2019-05-23 | Intelligent heat dissipation device for mains supply street lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107795903A (en) * | 2017-11-13 | 2018-03-13 | 前海玖星光能低碳科技（深圳）有限公司 | A kind of convection type active cool type LED lamp |
| US9970645B1 (en) * | 2012-05-11 | 2018-05-15 | Musco Corporation | Apparatus, method, and system for lighting fixture cooling |
| CN208750904U (en) * | 2018-08-03 | 2019-04-16 | 井冈山建设集团工程有限公司 | A kind of novel and multifunctional building fast cooling radiator |
| CN208767367U (en) * | 2018-08-21 | 2019-04-19 | 广东顺德新见业汽车配件实业有限公司 | A kind of power radiator of new-energy automobile |
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2019
- 2019-05-23 CN CN201910434604.XA patent/CN110185984B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9970645B1 (en) * | 2012-05-11 | 2018-05-15 | Musco Corporation | Apparatus, method, and system for lighting fixture cooling |
| CN107795903A (en) * | 2017-11-13 | 2018-03-13 | 前海玖星光能低碳科技（深圳）有限公司 | A kind of convection type active cool type LED lamp |
| CN208750904U (en) * | 2018-08-03 | 2019-04-16 | 井冈山建设集团工程有限公司 | A kind of novel and multifunctional building fast cooling radiator |
| CN208767367U (en) * | 2018-08-21 | 2019-04-19 | 广东顺德新见业汽车配件实业有限公司 | A kind of power radiator of new-energy automobile |
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| CN110185984A (en) | 2019-08-30 |
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Denomination of invention: An intelligent heat dissipation device for municipal circuit lights Granted publication date: 20210706 Pledgee: Industrial and Commercial Bank of China Limited Zhengzhou High tech Development Zone Branch Pledgor: HENAN RUIGUANG NEW ENERGY TECHNOLOGY CO.,LTD. Registration number: Y2024980008977 |
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