CN220732721U - Photovoltaic junction box convenient to dismantle - Google Patents
Photovoltaic junction box convenient to dismantle Download PDFInfo
- Publication number
- CN220732721U CN220732721U CN202322452590.9U CN202322452590U CN220732721U CN 220732721 U CN220732721 U CN 220732721U CN 202322452590 U CN202322452590 U CN 202322452590U CN 220732721 U CN220732721 U CN 220732721U
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- end cover
- outer shell
- wiring
- screw
- cover plate
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- 238000000926 separation method Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a photovoltaic junction box convenient to detach, which comprises an outer shell and an end cover plate, wherein a supporting plugboard is fixedly arranged on the side surface of the end cover plate, an insertion inlet is formed in the end part of the outer shell, the supporting plugboard can be inserted into the outer shell from the insertion inlet, the end cover plate is covered at the insertion inlet and fixes the end cover plate and the outer shell together through a fixing screw, a separation block is fixedly arranged on the upper surface of the supporting plugboard, a first wiring terminal and a second wiring terminal are respectively arranged on two sides of the separation block, and two outer wiring cables are electrically connected through the first wiring terminal and the second wiring terminal. This photovoltaic terminal box through setting up bayonet support picture peg, realizes end cover board and shell body dismouting through set screw, and the dismantlement process is whole to be taken out with the support picture peg, takes out the dismouting that the support picture peg carried out the cable, and the space is bigger, and is more convenient, need not to dismantle the shell body, also saves the step of fixed shell body to reach the effect of convenient dismantlement.
Description
Technical Field
The utility model relates to the technical field of photovoltaic junction boxes, in particular to a photovoltaic junction box convenient to detach.
Background
The utility model provides a photovoltaic terminal box main function is connected and protects solar photovoltaic module, the electric power and the external circuit connection that will solar cell produced, the produced electric current of conduction photovoltaic module, prior art discloses a convenient to detach's photovoltaic terminal box, patent bulletin number CN217282869U, including the wiring shell, the top joint of wiring shell has the top cap, the joint groove has all been opened all around to the wiring shell, the inside joint in joint groove has the slider, the inside sliding connection of top cap has the push post, the bottom both sides of push post all have welded the extrusion strip, the extrusion groove has been opened to the bottom of slider, and the extrusion strip slip grafting is in the inside of extrusion groove, the bottom welding of top cap has the fixed plate, all install shrink spring through the bolt between one side of fixed plate and the slider one end, the bottom welding of top cap has the joint piece, one side of joint piece is opened the sliding groove, and the slider slides in the inside of sliding groove, the inside welding of wiring shell has ejection mechanism, ejection mechanism has the hollow post including the hollow post, the inside slip grafting of hollow post has the lift post. The utility model is convenient for the top cover installation of the photovoltaic junction box, and simultaneously is convenient for the top cover disassembly of the photovoltaic junction box, thereby improving the stability of the top cover fixed at the top of the junction box.
However, in the practical use process, the top cover is optimized to achieve the purpose of convenient disassembly, the cable and the wiring terminal are still arranged in the box body, and in the state of fixing and installing the wiring box, the cable is required to be installed and disassembled because the angle of the wiring box is fixed towards one position, and the wiring box is interfered by the angle of the box body in many times, so that the operation gesture is very foot-blocked, and inconvenience is brought to the use.
Disclosure of Invention
The utility model aims to provide a photovoltaic junction box convenient to detach, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a photovoltaic terminal box convenient to dismantle, includes shell body and end cover board, the side fixed mounting of end cover board has the support picture peg, and the tip of shell body is provided with the cartridge entry, and the support picture peg can be followed the cartridge entry and inserted in the shell body, and end cover board lid closes in cartridge entry department to fix end cover board and shell body together through set screw.
The upper surface of the support plugboard is fixedly provided with a separation block, two sides of the separation block are respectively provided with a first wiring terminal and a second wiring terminal, the outer surface of the end cover plate is fixedly provided with a first wiring sleeve and a second wiring sleeve, an external cable is respectively inserted into the first wiring sleeve and the second wiring sleeve, and the two external cables are electrically connected through the first wiring terminal and the second wiring terminal.
Preferably, the inner bottom wall of the outer shell is fixedly provided with a guide sliding column, the bottom of the support plugboard is provided with a sliding groove, the guide sliding column can be slidably inserted into the sliding groove, the end part of the guide sliding column is provided with a first threaded hole, and the end part of the top wall of the outer shell is provided with a second threaded hole.
Preferably, the fixing screw comprises a first screw and a second screw, the first screw and the second screw are inserted on the end cover plate, the first screw thread is installed in the first threaded hole, and the second screw thread is installed in the second threaded hole.
Preferably, the front and rear side walls of the support plugboard are provided with clamping grooves, the front and rear inner walls of the outer shell are fixedly provided with vertical positioning protrusions, and when the support plugboard is inserted into the outer shell, the positioning protrusions are clamped into the clamping grooves.
Preferably, the first binding post and the second binding post have the same structure, a plurality of packaging holes have been seted up to the inside of first binding post and second binding post, all fixed mounting has electrically conductive cover in the both ends of packaging hole, two electrically conductive cover electric connection, and the surface screw of electrically conductive cover installs the line ball screw.
Preferably, the upper surface of the support plugboard is fixedly provided with a plurality of wire clamping buckles, when the first wiring terminal and the second wiring terminal are electrically connected through the built-in cable, the built-in cable can be clamped in the wire clamping buckles.
Preferably, the outer side wall of the outer shell is fixedly provided with a mounting seat, the surface of the outer shell is provided with a plurality of protection ribs, and the surface of the end cover plate is fixedly provided with a lifting seat.
Advantageous effects
The utility model provides a photovoltaic junction box convenient to detach, which has the following beneficial effects:
1. this photovoltaic terminal box realizes end cover plate and shell body dismouting through setting up male support picture peg, and the dismantlement process is whole to be taken out with the support picture peg, takes out the dismouting that the support picture peg carries out the cable outside the shell body, and the space is bigger, does not receive the constraint of angle more convenient, need not to dismantle the shell body, also saves the step of fixed shell body to reach the effect of convenient dismantlement.
2. This photovoltaic terminal box, through setting up first binding post and second binding post, both are located the both sides of separate piece respectively, make the cloth utensil of supporting the picture peg upper surface more open to realize the cable threading lead wire, and through setting up the card line knot, make inside cable clamping in the card line knot, make it arrange more orderly, thereby reach the effect of convenient change and maintenance.
Drawings
FIG. 1 is a schematic view of the present utility model in a front cross-section;
FIG. 2 is a schematic top view of a support insert plate according to the present utility model;
fig. 3 is a schematic side sectional view of the outer casing of the present utility model.
In the figure: the cable connector comprises a shell body 1, an end cover plate 2, a supporting plugboard 3, a separation block 4, a first wiring terminal 5, a second wiring terminal 6, a first wiring sleeve 7, a second wiring sleeve 8, an external cable 9, a guiding sliding column 10, a first threaded hole 11, a second threaded hole 12, a first screw 13, a second screw 14, a clamping groove 15, a positioning protrusion 16, a conductive sleeve 17, a wire pressing screw 18, a wire clamping buckle 19, a mounting seat 20, a protection rib 21 and a lifting seat 22.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a photovoltaic terminal box convenient to dismantle, includes shell body 1 and end cover board 2, and the side fixed mounting of end cover board 2 has support picture peg 3, and shell body 1's tip is provided with the cartridge entry, and support picture peg 3 can be followed the cartridge entry department and inserted in shell body 1, all offered draw-in groove 15 on the lateral wall around supporting picture peg 3, and fixed mounting has vertical location arch 16 on the inner wall around shell body 1, and when support picture peg 3 inserted in shell body 1, location arch 16 card was gone into in draw-in groove 15.
The end cover plate 2 is covered at the insertion opening, and the end cover plate 2 and the outer housing 1 are fixed together by fixing screws.
Specifically, the inner bottom wall of the outer shell 1 is fixedly provided with a guide slide column 10, the bottom of the support plugboard 3 is provided with a chute, the guide slide column 10 can be slidably inserted into the chute, the end part of the guide slide column 10 is provided with a first threaded hole 11, the end part of the top wall of the outer shell 1 is provided with a second threaded hole 12, the fixing screw comprises a first screw 13 and a second screw 14, the first screw 13 and the second screw 14 are both inserted on the end cover plate 2, the first screw 13 is installed in the first threaded hole 11 in a threaded manner, and the second screw 14 is installed in the second threaded hole 12 in a threaded manner.
The upper surface fixed mounting who supports picture peg 3 has separate piece 4, is provided with first binding post 5 and second binding post 6 respectively in separate piece 4 both sides, and the structure of first binding post 5 is the same with second binding post 6, and a plurality of pilot holes have been seted up to the inside of first binding post 5 and second binding post 6, all fixed mounting has electrically conductive cover 17 in the both ends in pilot hole, two electrically conductive cover 17 electric connection, and the surface screw thread of electrically conductive cover 17 installs line ball screw 18.
The outer surface of the end cover plate 2 is fixedly provided with a first wiring sleeve 7 and a second wiring sleeve 8, an external cable 9 is respectively inserted into the first wiring sleeve 7 and the second wiring sleeve 8, and the two external cables 9 are electrically connected through the first wiring terminal 5 and the second wiring terminal 6.
The upper surface of the support plugboard 3 is fixedly provided with a plurality of wire clamping buckles 19, when the first wiring terminal 5 and the second wiring terminal 6 are electrically connected through built-in cables, the built-in cables can be clamped in the wire clamping buckles 19.
Through setting up first binding post 5 and second binding post 6, both are located the both sides of separate piece 4 respectively, make the cloth utensil of support picture peg 3 upper surface more open to realize built-in cable threading lead wire, and through setting up card line knot 19, make inside cable clamping in card line knot 19, make it arrange more orderly, thereby reach the effect of convenient change and maintenance.
The outer side wall fixed mounting of shell body 1 has mount pad 20, and the surface of shell body 1 is provided with a plurality of protection rib 21, and the fixed mounting of surface of end cover board 2 has hoist and mount seat 22, makes things convenient for the holistic fixed mounting of this terminal box on certain fixture.
This photovoltaic terminal box through setting up male support picture peg 3, realizes end cover plate 2 and outer casing 1 dismouting through set screw, and the dismantlement process is whole to be taken out with support picture peg 3, takes out the dismouting that support picture peg 3 carries out the cable in outer casing 1 outside, and the space is bigger, does not receive the constraint of angle more convenient, need not to dismantle outer casing 1, also saves the step of fixed outer casing 1 to reach the effect of convenient dismantlement.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a photovoltaic terminal box convenient to dismantle, includes shell body (1) and end cover board (2), its characterized in that: the side surface of the end cover plate (2) is fixedly provided with a support plugboard (3), the end part of the outer shell (1) is provided with an inserting inlet, the support plugboard (3) can be inserted into the outer shell (1) from the inserting inlet, the end cover plate (2) is covered at the inserting inlet, and the end cover plate (2) and the outer shell (1) are fixed together through a fixing screw;
the upper surface of the support plugboard (3) is fixedly provided with a separation block (4), two sides of the separation block (4) are respectively provided with a first wiring terminal (5) and a second wiring terminal (6), the outer surface of the end cover plate (2) is fixedly provided with a first wiring sleeve (7) and a second wiring sleeve (8), an outer wiring cable (9) is respectively inserted into the first wiring sleeve (7) and the second wiring sleeve (8), and the two outer wiring cables (9) are electrically connected through the first wiring terminal (5) and the second wiring terminal (6).
2. The photovoltaic junction box convenient to detach according to claim 1, wherein: the guide sliding column (10) is fixedly arranged on the inner bottom wall of the outer shell (1), a sliding groove is formed in the bottom of the support inserting plate (3), the guide sliding column (10) can be slidably inserted into the sliding groove, the end part of the guide sliding column (10) is provided with a first threaded hole (11), and the end part of the top wall of the outer shell (1) is provided with a second threaded hole (12).
3. The photovoltaic junction box convenient to detach according to claim 2, wherein: the fixing screw comprises a first screw (13) and a second screw (14), the first screw (13) and the second screw (14) are inserted into the end cover plate (2), the first screw (13) is installed in the first threaded hole (11) in a threaded mode, and the second screw (14) is installed in the second threaded hole (12) in a threaded mode.
4. A photovoltaic junction box convenient to disassemble according to claim 3, wherein: clamping grooves (15) are formed in the front side wall and the rear side wall of the support plugboard (3), vertical positioning protrusions (16) are fixedly mounted on the front inner wall and the rear inner wall of the outer shell (1), and when the support plugboard (3) is inserted into the outer shell (1), the positioning protrusions (16) are clamped into the clamping grooves (15).
5. The photovoltaic junction box convenient to detach according to claim 4, wherein: the structure of the first binding post (5) is the same as that of the second binding post (6), a plurality of assembly holes are formed in the first binding post (5) and the second binding post (6), conductive sleeves (17) are fixedly installed in two ends of each assembly hole, the two conductive sleeves (17) are electrically connected, and a line pressing screw (18) is installed on the surface threads of each conductive sleeve (17).
6. The photovoltaic junction box convenient to detach according to claim 5, wherein: the upper surface of the support plugboard (3) is fixedly provided with a plurality of wire clamping buckles (19), when the first wiring terminal (5) and the second wiring terminal (6) are electrically connected through the built-in cables, the built-in cables can be clamped in the wire clamping buckles (19).
7. The easy-to-detach photovoltaic junction box of claim 6, wherein: the outer side wall of the outer shell (1) is fixedly provided with a mounting seat (20), the surface of the outer shell (1) is provided with a plurality of protection ribs (21), and the surface of the end cover plate (2) is fixedly provided with a lifting seat (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322452590.9U CN220732721U (en) | 2023-09-11 | 2023-09-11 | Photovoltaic junction box convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322452590.9U CN220732721U (en) | 2023-09-11 | 2023-09-11 | Photovoltaic junction box convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220732721U true CN220732721U (en) | 2024-04-05 |
Family
ID=90498419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322452590.9U Active CN220732721U (en) | 2023-09-11 | 2023-09-11 | Photovoltaic junction box convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220732721U (en) |
-
2023
- 2023-09-11 CN CN202322452590.9U patent/CN220732721U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |