CN221597344U - Photovoltaic cable branch box - Google Patents
Photovoltaic cable branch box Download PDFInfo
- Publication number
- CN221597344U CN221597344U CN202323584128.0U CN202323584128U CN221597344U CN 221597344 U CN221597344 U CN 221597344U CN 202323584128 U CN202323584128 U CN 202323584128U CN 221597344 U CN221597344 U CN 221597344U
- Authority
- CN
- China
- Prior art keywords
- wall
- fixed
- photovoltaic cable
- branch box
- movable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 15
- 239000000428 dust Substances 0.000 claims description 7
- 230000005389 magnetism Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 14
- 238000009434 installation Methods 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 description 18
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the field of cable branch boxes, and discloses a photovoltaic cable branch box which comprises a baffle, wherein the baffle is rotatably connected to the rear side of the outer wall of a branch box body through a hinge, a mounting plate is movably arranged in the branch box body, a plurality of U-shaped frames are fixed to the rear side of the outer wall of the mounting plate, movable holes are respectively formed in the left side and the right side of the outer wall of the U-shaped frames, movable columns are respectively and slidably inserted into the inner walls of the two movable holes, springs are respectively fixed to the left side and the right side of the outer wall of the U-shaped frames, the two springs are respectively and circumferentially arranged on the two movable columns, stop blocks are respectively fixed to the outer ends of the two movable columns, and the inner sides of the two stop blocks are respectively and fixedly connected with the outer ends of the two springs. In the utility model, each element is easy to access through separated installation, meanwhile, the disassembly and assembly of the element are convenient, the maintenance and the overhaul are convenient, the maintenance cost is reduced, and the maintainability of the equipment is improved.
Description
Technical Field
The utility model relates to the technical field of cable branch boxes, in particular to a photovoltaic cable branch box.
Background
The photovoltaic power station is a power generation system which utilizes solar energy and is composed of electronic elements such as a crystal silicon plate, an inverter and the like made of special materials, and is connected with a power grid and used for transmitting power to the power grid; the photovoltaic power station belongs to the green electric power development energy project with the biggest national encouragement, and when the existing photovoltaic power station needs to be connected with a cable in a tapping or switching way in the using process, the existing photovoltaic power station can be used for a cable branch box.
According to publication No.: CN219980355U, a photovoltaic cable junction box, comprising a box body and a ventilation assembly; the box body comprises: the humidity sensor and the PLC are arranged in the box body, the air inlet is formed in the lower side of the box body, the fixing ring is fixed in the air inlet, and the adsorption component is arranged in the box body; ventilation assembly: the novel fan comprises a filter screen ring, a fixed disc, a motor, a rotating shaft, a connecting ring and fan blades, wherein the filter screen ring is fixed at the lower end of the inner portion of the fixed ring, the fixed disc is fixed in the inner portion of the filter screen ring, the motor is installed at the lower end of the fixed disc, the rotating shaft is fixed on an output shaft of the motor, the rotating shaft is located in the inner portion of the fixed ring, the connecting ring is fixed on the circumferential surface of the rotating shaft, and the fan blades which are uniformly distributed are fixed on the circumferential surface of the connecting ring.
In the above solution, by fixedly mounting the element inside the cable breakout box, it is caused to have the following drawbacks: when the photovoltaic cable branch box is used, the elements are not convenient to separate and disassemble, so that the maintenance and overhaul are inconvenient, the maintenance cost is improved, and the maintainability of equipment is reduced.
Disclosure of utility model
The utility model aims to provide a photovoltaic cable branch box, which solves the problems that when the photovoltaic cable branch box is used, elements are inconvenient to separate and disassemble, so that maintenance and overhaul are inconvenient, the maintenance cost is increased and the maintainability of equipment is reduced.
In order to achieve the above object, the present utility model adopts the following technical scheme: the utility model provides a photovoltaic cable feeder pillar, includes the baffle, the baffle passes through the hinge rotation to be connected at the outer wall rear side of feeder pillar body, the inside mobilizable mounting panel that is provided with of feeder pillar body, the outer wall rear side of mounting panel is fixed with a plurality of U-shaped frame, a plurality of the movable hole has been seted up respectively to the outer wall left side, the right side of U-shaped frame, two the inner wall of movable hole is slidable respectively inserted and is equipped with the movable column, a plurality of the outer wall left side, the right side of U-shaped frame are fixed with the spring respectively, two the spring encircles respectively on two movable columns, two the outer end of movable column is fixed with the dog respectively, two the inboard of dog respectively with the outer end fixed connection of two springs.
Preferably, the inner wall left side, the right side of feeder pillar body have been seted up the spout respectively, the outer wall left side of mounting panel, right side are fixed with the slider respectively, two the slider is slidable respectively and is set up in two spouts, two the outer wall front side of slider is fixed with first magnet respectively, two the inner wall of spout is fixed with the second magnet respectively, two the second magnet is inhaled with two first magnets mutually magnetism respectively.
Preferably, the top surface of the branch box body is provided with an air inlet hole, the air inlet hole is communicated with the inside of the branch box body, a fan is fixed on the inner wall of the air inlet hole, and the bottom surface of the inside of the branch box body is provided with a heat dissipation hole.
Preferably, the inner wall of the heat dissipation hole is fixed with a heat dissipation aluminum box, and the inner wall of the heat dissipation aluminum box is fixed with a plurality of heat dissipation aluminum sheets.
Preferably, the inside top surface of branch case body is fixed with the light.
Preferably, a dust screen is fixed on the inner wall of the air inlet hole.
Compared with the prior art, the photovoltaic cable branch box adopting the technical scheme has the following beneficial effects:
1. in use, the spring is beneficial to automatically resetting the movable columns, so that the two movable columns fix the element. Through a plurality of U-shaped frame, do benefit to the separately installation with a plurality of components, do benefit to the interference that reduces each other, help simultaneously better heat dissipation between the component, do benefit to and prevent excessive concentrated heat, improve the radiating effect. Each element is easy to access through separated installation, meanwhile, the elements are convenient to disassemble and assemble, maintenance and overhaul are convenient, the maintenance cost is reduced, and the maintainability of equipment is improved;
2. In use, through the spout, the slider, the staff of being convenient for is spacing when the mounting panel removes branch case body inside, does benefit to the stability that increases the mounting panel, and the staff of being convenient for maintains the mounting panel from the inside removal of branch case body to the opening part simultaneously for the maintenance is more convenient. Through first magnet, second magnet, the staff of being convenient for remove the mounting panel to the inside back of feeder pillar body, carry out spacing fixedly, do benefit to and prevent that the mounting panel from removing, improve stability. Through the fan, the inside of the branch box body is favorably blown, so that the elements in the branch box body are favorably radiated, an effective radiating effect is realized, the elements are effectively protected from being damaged by overheat, and the service life is prolonged;
3. In use, the heat conduction and the heat dissipation are carried out in the branch box body through the heat dissipation aluminum box and the heat dissipation aluminum sheet, the heat generated by the element is conducted from the inside to the outside, the heat dissipation effect in the branch box body is improved through the synergistic effect with the fan, and the service life of the element is prolonged. Through the light, do benefit to the inside to the branch box body and provide good illumination, the maintenance personal of being convenient for can be clear sees working area, do benefit to the operational environment who provides safety. Through the dust screen, do benefit to the inside that prevents dust, debris etc. entering the feeder pillar body, do benefit to the protection internal element and avoid polluting and harm, improve the stability and the reliability of component operation.
Drawings
Fig. 1 is a perspective view of an embodiment.
Fig. 2 is an exploded perspective view of an embodiment.
Fig. 3 is an exploded perspective view of the mounting plate, U-shaped frame of the embodiment.
Fig. 4 is an enlarged view of fig. 2a of the embodiment.
In the figure: 1. a baffle; 2. a branch box body; 3. a mounting plate; 4. a U-shaped frame; 5. a movable hole; 6. a movable column; 7. a spring; 8. a stop block; 9. a chute; 10. a slide block; 11. a first magnet; 12. a second magnet; 13. an air inlet hole; 14. a fan; 15. a heat radiation hole; 16. a heat-dissipating aluminum box; 17. a heat radiation aluminum sheet; 18. a lighting lamp; 19. a dust-proof net.
Detailed Description
The preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-4, a photovoltaic cable branch box comprises a baffle 1, the baffle 1 is rotationally connected to the rear side of the outer wall of a branch box body 2 through a hinge, a mounting plate 3 is movably arranged in the branch box body 2, a plurality of U-shaped frames 4 are fixed to the rear side of the outer wall of the mounting plate 3, movable holes 5 are respectively formed in the left side and the right side of the outer wall of the plurality of U-shaped frames 4, movable columns 6 are respectively inserted into the inner walls of the two movable holes 5 in a sliding mode, springs 7 are respectively fixed to the left side and the right side of the outer wall of the plurality of U-shaped frames 4, the two springs 7 respectively encircle the two movable columns 6, stop blocks 8 are respectively fixed to the outer ends of the two movable columns 6, and the inner sides of the two stop blocks 8 are respectively fixedly connected with the outer ends of the two springs 7.
In use, a worker pulls the two movable columns 6 to enable the two movable columns 6 to be far away from each other, the springs 7 are in a stretching state at the moment, then the element is placed into the U-shaped frame 4, then the movable columns 6 are loosened, automatic resetting of the movable columns 6 is facilitated through the springs 7, and therefore the two movable columns 6 fix the element to finish installation; otherwise, when the staff dismantles the component, pulling two movable columns 6 for two movable columns 6 keep away from the component, can take out the component in the U-shaped frame 4, and then the staff of being convenient for carries out the dismouting with the component. Through a plurality of U-shaped frame 4, do benefit to the separately installation with a plurality of components, do benefit to the interference that reduces each other, help simultaneously better heat dissipation between the component, do benefit to and prevent excessive concentrated heat, improve the radiating effect. Each element is easy to access through separated installation, meanwhile, the elements are convenient to disassemble and assemble, maintenance and overhaul are convenient, maintenance cost is reduced, and maintainability of equipment is improved.
As shown in fig. 1-4, sliding grooves 9 are respectively formed in the left side and the right side of the inner wall of the branch box body 2, sliding blocks 10 are respectively fixed in the left side and the right side of the outer wall of the mounting plate 3, the two sliding blocks 10 are respectively slidably arranged in the two sliding grooves 9, first magnets 11 are respectively fixed in front of the outer walls of the two sliding blocks 10, second magnets 12 are respectively fixed in the inner walls of the two sliding grooves 9, and the two second magnets 12 are respectively magnetically attracted with the two first magnets 11.
In use, through spout 9, slider 10, the staff of being convenient for is spacing with mounting panel 3 when the inside removal of branch box body 2, does benefit to the stability that increases mounting panel 3, and the staff of being convenient for maintains mounting panel 3 from the inside removal of branch box body 2 to the opening part simultaneously for the maintenance is more convenient. Through first magnet 11, second magnet 12, the staff of being convenient for remove mounting panel 3 to the inside back of branch box body 2, carry out spacing fixedly, do benefit to and prevent that mounting panel 3 from removing, improve stability.
As shown in fig. 1-2 and 4, the top surface of the branch box body 2 is provided with an air inlet hole 13, the air inlet hole 13 is communicated with the inside of the branch box body 2, the inner wall of the air inlet hole 13 is fixed with a fan 14, the bottom surface of the inside of the branch box body 2 is provided with a heat dissipation hole 15, the inner wall of the heat dissipation hole 15 is fixed with a heat dissipation aluminum box 16, and the inner wall of the heat dissipation aluminum box 16 is fixed with a plurality of heat dissipation aluminum sheets 17.
In use, the fan 14 is beneficial to blowing the inside of the branch box body 2, so that the elements in the branch box body 2 are beneficial to radiating, the effective radiating effect is realized, the elements are effectively protected from being damaged by overheat, and the service life is prolonged. Through heat dissipation aluminium box 16, heat dissipation aluminum sheet 17, do benefit to the inside to branch case body 2 to conduct heat and dispel the heat, with the heat conduction of component production to outside from inside, through the synergism with fan 14, do benefit to the radiating effect that improves branch case body 2 inside, and then do benefit to the life of extension component.
As shown in fig. 1-2 and 4, the illuminating lamp 18 is fixed on the inner top surface of the branch box body 2, and the dust screen 19 is fixed on the inner wall of the air inlet hole 13.
In use, the illuminating lamp 18 is beneficial to providing good illumination for the inside of the branch box body 2, so that maintenance personnel can clearly see the working area, and a safe working environment is beneficial to providing. Through the dust screen 19, it is favorable to prevent dust, debris etc. from getting into the inside of the branch box body 2, and it is favorable to protect the inside component from pollution and harm, improves the stability and the reliability of component operation.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a photovoltaic cable feeder pillar, includes baffle (1), baffle (1) are rotated through the hinge and are connected at the outer wall rear side of feeder pillar body (2), its characterized in that, the inside of feeder pillar body (2) is mobilizable is provided with mounting panel (3), the outer wall rear side of mounting panel (3) is fixed with a plurality of U-shaped frame (4), a plurality of movable hole (5) have been seted up respectively to the outer wall left side, the right side of U-shaped frame (4), two movable column (6) have been inserted to slidable respectively to the inner wall of movable hole (5), a plurality of outer wall left side, the right side of U-shaped frame (4) are fixed with spring (7) respectively, two spring (7) encircle respectively on two movable column (6), two the outer end of movable column (6) is fixed with dog (8) respectively, two the inboard of dog (8) respectively with the outer end fixedly connected of two springs (7).
2. A photovoltaic cable junction box according to claim 1, characterized in that: the utility model discloses a branch case, including the inner wall of branch case body (2), spout (9) have been seted up respectively on the inner wall left side, the right side of mounting panel (3), outer wall left side, right side of mounting panel (3) are fixed with slider (10) respectively, two slider (10) slidable set up respectively in two spouts (9), two the outer wall front side of slider (10) is fixed with first magnet (11) respectively, two the inner wall of spout (9) is fixed with second magnet (12) respectively, two second magnet (12) are inhaled with two first magnet (11) looks magnetism respectively.
3. A photovoltaic cable junction box according to claim 2, characterized in that: the top surface of branch case body (2) has seted up inlet port (13), inlet port (13) are linked together with the inside of branch case body (2), the inner wall of inlet port (13) is fixed with fan (14), louvre (15) have been seted up to the inside bottom surface of branch case body (2).
4. A photovoltaic cable junction box according to claim 3, characterized in that: the inner wall of the radiating hole (15) is fixed with a radiating aluminum box (16), and the inner wall of the radiating aluminum box (16) is fixed with a plurality of radiating aluminum sheets (17).
5. A photovoltaic cable junction box according to claim 4, characterized in that: an illuminating lamp (18) is fixed on the inner top surface of the branch box body (2).
6. A photovoltaic cable junction box according to claim 3, characterized in that: a dust screen (19) is fixed on the inner wall of the air inlet hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323584128.0U CN221597344U (en) | 2023-12-27 | 2023-12-27 | Photovoltaic cable branch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323584128.0U CN221597344U (en) | 2023-12-27 | 2023-12-27 | Photovoltaic cable branch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221597344U true CN221597344U (en) | 2024-08-23 |
Family
ID=92414112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323584128.0U Active CN221597344U (en) | 2023-12-27 | 2023-12-27 | Photovoltaic cable branch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221597344U (en) |
-
2023
- 2023-12-27 CN CN202323584128.0U patent/CN221597344U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106368508A (en) | Power construction self-generating electricity guard fence device | |
| CN221597344U (en) | Photovoltaic cable branch box | |
| CN208385970U (en) | A kind of electrical engineering electric power cabinet | |
| CN212519149U (en) | Wireless surveillance camera head with protection mechanism | |
| CN113382622A (en) | Electromagnetic shielding cabinet with shockproof function | |
| CN111613999A (en) | High-efficient heat sink is used to power equipment | |
| CN219760425U (en) | Electric control cabinet with clamping installation structure | |
| CN208862432U (en) | A kind of protective device of outdoor electricity distribution cabinet | |
| CN215525876U (en) | Multifunctional cable identification instrument with electrified cable identification function | |
| CN216251695U (en) | Continuous cooling and dedusting structure of high-voltage power distribution cabinet | |
| CN208423919U (en) | An emergency power supply for flat panel lights | |
| CN215070985U (en) | Ventilation cooling's contravariant lighting power supply cabinet | |
| CN216017547U (en) | Supervisory equipment dust keeper for computer lab engineering | |
| CN220043988U (en) | Novel distributed energy box | |
| CN214228691U (en) | Radiating waterproof mesh enclosure of excitation power cabinet | |
| CN215222870U (en) | Integrated cabinet | |
| CN214706679U (en) | Dustproof ventilation type power cabinet | |
| CN216134705U (en) | Internet information acquisition commuting case | |
| CN216795439U (en) | Outdoor illumination integration management and control device with energy-concerving and environment-protective function | |
| CN214849941U (en) | American prepackage type transformer substation | |
| CN219512911U (en) | Safety transformer | |
| CN211014622U (en) | Detection device for field installation of intelligent electric meter | |
| CN213586517U (en) | Photoelectric converter for LED large screen | |
| CN217361297U (en) | Transformer housing convenient to installation maintenance | |
| CN222235263U (en) | A fixing device for electromechanical installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |