A photovoltaic diode junction box that is easy to maintain

Abstract

The utility model discloses a photovoltaic diode junction box that is easy to maintain in the technical field of junction boxes, including a box body and a cover, both sides of the box body are fixedly installed with a mounting frame, two groups of buckle components are arranged in the mounting frame, the buckle components are elastically telescopic, and the two groups of buckle components are provided with a pulling component, and two groups of mounting blocks are fixedly installed on both sides of the cover. The utility model has the function of resetting by moving the two groups of buckle parts away from each other, thereby fixing the mounting block in the insertion groove, and realizing the function of fixing the cover on the box body. When the photovoltaic diode in the box body needs to be repaired, the staff pulls the pulling component, thereby driving the buckle parts of the two groups of buckle parts to approach each other, and the mounting block is not fixed by the two groups of buckle parts approaching each other, and then the cover can be removed from the box body, achieving the advantage of easy removal of the cover for repairing the photovoltaic diode.

Description

Technical Field

[0001] The utility model belongs to the technical field of junction boxes, and in particular relates to a photovoltaic diode junction box which is easy to maintain. Background Art

[0002] In home decoration, the junction box is one of the electrical auxiliary materials, because the wires used for decoration are passed through the wire tube, and the junction box is used as a transition at the joint of the wires (for example, the line is relatively long, or the wire tube needs to turn a corner). The wire tube is connected to the junction box, and the wires in the wire tube are connected in the junction box, which plays the role of protecting and connecting the wires. This is the junction box, and the diode is installed in the junction box. The diode is a device that can convert solar energy into electrical energy. It is an important component of solar panels. The diode on the photovoltaic panel can convert light energy into electrical energy and output the electrical energy to batteries or other devices.

[0003] However, there are some problems with the prior art: the covers of the existing junction boxes are fixedly installed on the junction boxes by means of multiple bolts. However, when the photovoltaic diodes in the junction box need to be repaired, the multiple bolts need to be removed one by one to repair the photovoltaic diodes. This operation process is relatively cumbersome. Therefore, we propose a photovoltaic diode junction box that is easy to repair. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a photovoltaic diode junction box which is easy to maintain. The two sets of snap parts will move away from each other for resetting, thereby fixing the mounting block in the insertion groove, and achieving the function of fixing the cover on the box body. The two sets of snap parts are brought close to each other, so that the mounting block is not fixed, and the cover can be removed from the box body, thereby achieving the advantage of easy removal of the cover for maintenance of the photovoltaic diode.

[0005] The utility model is implemented as follows: a photovoltaic diode junction box that is easy to maintain, comprises a box body and a cover, installation frames are fixedly installed on both sides of the box body, two groups of buckle assemblies are arranged in the installation frame, the buckle assemblies are elastically telescopically arranged, and pulling assemblies are arranged on the two groups of the buckle assemblies, two groups of mounting blocks are fixedly installed on both sides of the cover, the mounting blocks are L-shaped, two groups of fixing blocks are fixed on both sides of the box body, both groups of the fixing blocks are provided with insertion grooves, and the protruding ends of the two groups of mounting blocks are respectively inserted into the insertion grooves of the two groups of fixing blocks, the buckle parts of the two groups of the buckle assemblies can be close to each other by pulling the assembly, and the buckle parts of the buckle assemblies are used to fix the mounting blocks in the insertion grooves.

[0006] Optionally, a second insertion hole is opened at one end of the insertion groove, first insertion holes are opened at both ends of the installation frame, a snap groove is opened on one side of the protruding end of the installation block, and the snap groove and the second insertion hole are correspondingly arranged, and the first insertion hole and the second insertion hole are correspondingly arranged.

[0007] Optionally, the pulling assembly includes a mounting plate and two sets of second rotating seats, and a pulling rod is fixedly mounted on one end of the mounting plate.

[0008] Optionally, two groups of first rotating seats are fixedly mounted on the other end of the mounting plate, and a connecting plate is rotatably arranged between the first rotating seat and the second rotating seat.

[0009] Optionally, the buckle assembly includes a slider, which is slidably installed in the installation frame, a positioning rod is fixedly installed at one end of the slider, and one end of the second rotating seat is fixedly installed on one side of the slider.

[0010] Optionally, the other end of the slider is elastically connected to a return spring, a fixing plate is fixedly installed in the installation frame, one end of the return spring is fixedly installed at one end of the fixing plate, and one end of the positioning rod is inserted through the first insertion hole and the second insertion hole to the buckle groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The staff pulls the pulling assembly to drive the buckle parts of the two groups of buckle assemblies to approach each other, and the two groups of buckle parts are brought close to each other, and then the cover is covered on the box body, and at the same time, the mounting block is driven to be inserted into the insertion groove of the fixed block. When the insertion is completed, the pulling assembly is finally relaxed. Due to the action of the reset spring, the two groups of buckle parts will move away from each other for reset, thereby fixing the mounting block in the insertion groove, and realizing the function of fixing the cover on the box body. When the photovoltaic diode in the box body needs to be repaired, the staff pulls the pulling assembly to drive the buckle parts of the two groups of buckle assemblies to approach each other, and the two groups of buckle parts are brought close to each other, so that the mounting block is not fixed, and then the cover can be removed from the box body, thereby facilitating the removal of the cover for repair of the photovoltaic diode. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram provided by the utility model.

[0015] Figure 2 It is a schematic diagram of the pull rod provided by the utility model.

[0016] Figure 3 It is a schematic diagram of a return spring provided by the utility model.

[0017] In the figure: 1 box body; 2 cover; 3 installation frame; 4 snap assembly; 5 pulling assembly; 6 installation block; 7 fixing block; 8 fixing plate; 401 slider; 402 positioning rod; 403 return spring; 501 installation plate; 502 pull rod; 503 first rotating seat; 504 second rotating seat; 505 connecting plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figure 1-3 A photovoltaic diode junction box that is easy to maintain is shown, comprising a box body 1 and a cover 2, wherein mounting frames 3 are fixedly installed on both sides of the box body 1, wherein two groups of snap-fit ​​components 4 are arranged in the mounting frame 3, wherein the snap-fit ​​components 4 are elastically telescopically arranged, wherein the two groups of snap-fit ​​components 4 are arranged with pulling components 5, wherein two groups of mounting blocks 6 are fixedly installed on both sides of the cover 2, wherein the mounting blocks 6 are L-shapedly arranged, wherein two groups of fixing blocks 7 are fixedly installed on both sides of the box body 1, wherein the two groups of fixing blocks 7 are provided with insertion grooves, and the protruding ends of the two groups of mounting blocks 6 are respectively inserted into the insertion grooves of the two groups of fixing blocks 7, wherein the snap-fit ​​parts of the two groups of snap-fit ​​components 4 can be brought close to each other by pulling the components 5, and wherein the snap-fit ​​parts of the snap-fit ​​components 4 are used to fix the mounting blocks 6 in the insertion grooves.

[0020] The staff pulls the pulling assembly 5 to drive the buckling parts of the two groups of buckle assemblies 4 to approach each other, and the two groups of buckle parts are brought close to each other, and then the cover 2 is covered on the box body 1, and the mounting block 6 is also driven to be inserted into the insertion groove of the fixing block 7. After the insertion is completed, the pulling assembly 5 is finally relaxed. Due to the action of the reset spring 403, the two groups of buckle parts will move away from each other for reset, thereby fixing the mounting block 6 in the insertion groove, and the cover 2 is fixedly installed on the box body 1. When the photovoltaic diode in the box body 1 needs to be repaired, the staff pulls the pulling assembly 5 to drive the buckling parts of the two groups of buckle assemblies 4 to approach each other, and the two groups of buckle parts are brought close to each other, so that the mounting block 6 is not fixed, and then the cover 2 can be removed from the box body 1, so as to facilitate the removal of the cover 2 for the repair of the photovoltaic diode.

[0021] A second insertion hole is opened at one end of the insertion groove, first insertion holes are opened at both ends of the installation frame 3, a buckle groove is opened on one side of the protruding end of the installation block 6, and the buckle groove and the second insertion hole are correspondingly arranged, and the first insertion hole and the second insertion hole are correspondingly arranged.

[0022] Specifically, the pulling assembly 5 includes a mounting plate 501 and two sets of second rotating seats 504 , a pull rod 502 is fixedly mounted on one end of the mounting plate 501 ; two sets of first rotating seats 503 are fixedly mounted on the other end of the mounting plate 501 , and a connecting plate 505 is rotatably arranged between the first rotating seats 503 and the second rotating seats 504 .

[0023] The staff pulls the pull rod 502 to drive the mounting plate 501 to move, and the mounting plate 501 moves so that the connecting plate 505 rotates through the first rotating seat 503 and the second rotating seat 504, thereby driving the connecting plate 505 to rotate.

[0024] Specifically, the buckle assembly 4 includes a slider 401, which is slidably installed in the installation frame 3, a positioning rod 402 is fixedly installed at one end of the slider 401, and one end of the second rotating seat 504 is fixedly installed on one side of the slider 401; the other end of the slider 401 is elastically connected to a return spring 403, a fixing plate 8 is fixedly installed in the installation frame 3, one end of the return spring 403 is fixedly installed at one end of the fixing plate 8, and one end of the positioning rod 402 is inserted through the first insertion hole and the second insertion hole to the buckle groove.

[0025] By rotating the connecting plate 505, the slider 401 drives the slider to slide in the installation frame 3, and the slider 401 drives the positioning rod 402 to move out of the insertion groove through the second insertion hole and the first insertion hole and drives the reset spring 403 to be compressed. After the positioning rod 402 is moved out of the insertion groove, the cover 2 is then covered on the box body 1, and the installation block 6 is also driven to be inserted into the insertion groove of the fixing block 7. When the insertion is completed, the pull rod 502 is finally relaxed. Due to the action of the reset spring 403, one end of the positioning rod 402 will be inserted through the first insertion hole and the second insertion hole to the buckle groove, thereby fixing the installation block 6 in the insertion groove. In addition, the staff can pull the pull rod 502 again, so that the positioning rod 402 can be moved out of the buckle groove, so that the installation block 6 is not fixed.

[0026] The above embodiments are only used to help understand the method and core idea of ​​the utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made to the utility model without departing from the principle of the utility model, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A photovoltaic diode junction box that is easy to maintain, comprising a box body (1) and a cover (2), characterized in that: The box body (1) is fixedly provided with a mounting frame (3) on both sides. Two groups of buckle assemblies (4) are arranged in the mounting frame (3). The buckle assemblies (4) are elastically telescopic. Pulling assemblies (5) are arranged on the two groups of buckle assemblies (4). Two groups of mounting blocks (6) are fixedly provided on both sides of the cover (2). The mounting blocks (6) are L-shaped. Two groups of fixing blocks (7) are fixedly provided on both sides of the box body (1). Insertion grooves are provided on the two groups of fixing blocks (7). The protruding ends of the two groups of mounting blocks (6) are respectively inserted into the insertion grooves of the two groups of fixing blocks (7). The buckle parts of the two groups of buckle assemblies (4) can be brought closer to each other by pulling the assembly (5). The buckle parts of the buckle assemblies (4) are used to fix the mounting blocks (6) in the insertion grooves.

2. The photovoltaic diode junction box that is easy to maintain according to claim 1, characterized in that: A second insertion hole is provided at one end of the insertion groove, first insertion holes are provided at both ends of the installation frame (3), a buckle groove is provided on one side of the protruding end of the installation block (6), and the buckle groove and the second insertion hole are arranged correspondingly, and the first insertion hole and the second insertion hole are arranged correspondingly.

3. The photovoltaic diode junction box that is easy to maintain according to claim 1, characterized in that: The pulling assembly (5) comprises a mounting plate (501) and two sets of second rotating seats (504); a pulling rod (502) is fixedly mounted on one end of the mounting plate (501).

4. The photovoltaic diode junction box that is easy to maintain according to claim 3 is characterized in that: Two sets of first rotating seats (503) are fixedly mounted on the other end of the mounting plate (501), and a connecting plate (505) is rotatably arranged between the first rotating seats (503) and the second rotating seats (504).

5. The photovoltaic diode junction box that is easy to maintain according to claim 4, characterized in that: The buckle assembly (4) comprises a slider (401) which is slidably mounted in the mounting frame (3); a positioning rod (402) is fixedly mounted on one end of the slider (401); and one end of the second rotating seat (504) is fixedly mounted on one side of the slider (401).

6. The photovoltaic diode junction box that is easy to maintain according to claim 5, characterized in that: The other end of the slider (401) is elastically connected to a return spring (403), a fixing plate (8) is fixedly installed in the installation frame (3), one end of the return spring (403) is fixedly installed on one end of the fixing plate (8), and one end of the positioning rod (402) is inserted through the first insertion hole and the second insertion hole to the buckle groove.

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