CN220475724U

CN220475724U - Clamping type photovoltaic junction box

Info

Publication number: CN220475724U
Application number: CN202321800435.5U
Authority: CN
Inventors: 严维良; 严亮; 吴海珏
Original assignee: Jiangsu Jingke New Energy Technology Co ltd
Current assignee: Jiangsu Jingke New Energy Technology Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-02-09
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of photovoltaic junction boxes, and discloses a clamping type photovoltaic junction box, which solves the problem that the junction box is difficult to install quickly only by individuals at present and comprises an installation seat, wherein the top of the installation seat is provided with an installation groove, two inner grooves are symmetrically arranged in the installation groove, an installation mechanism is arranged in the installation groove, a locking mechanism is arranged at the top of the installation mechanism, a junction box body is arranged on the locking mechanism, the installation mechanism comprises two inner rods respectively fixed in the two inner grooves, a sliding plate is movably arranged between the two inner rods, and a U-shaped plate is arranged on the sliding plate; according to the utility model, the first spring, the sliding plate, the inner rod and the fixing plate are matched, so that the mounting plate is clamped conveniently, the first inserting block is positioned in the slot, and the first inserting block is positioned in the through slot, so that the mounting plate is fixed in the mounting slot conveniently, and the terminal box body is mounted conveniently.

Description

Clamping type photovoltaic junction box

Technical Field

The utility model belongs to the technical field of photovoltaic junction boxes, and particularly relates to a clamping type photovoltaic junction box.

Background

The photovoltaic junction box is a connecting device between a solar cell matrix formed by the solar cell modules and the solar charging control device, and mainly used for connecting and protecting the solar cell modules, connecting the power generated by the solar cells with an external circuit and conducting the current generated by the solar cell modules; according to the authorized bulletin number: CN217335540U, entitled "a junction box for a clamping type photovoltaic module", passes through the mounting seat, the clamping groove, the junction box main body, the telescopic rod, the limiting plate, the spring, the clamping block, the moving groove, the moving plate, the vertical rod, the pressing plate, the positioning groove, the permanent magnet and the positioning block to be mutually matched, thereby realizing the junction box for the clamping type photovoltaic module, greatly simplifying the mounting and dismounting steps of the junction box, and reducing the workload of workers, and facilitating the maintenance and repair of the junction box by the workers; the following drawbacks still remain:

it needs to remove the limiting plate to the left first for two spring compression, then place the terminal box in the joint inslot, make two spring resets and extrude the terminal box through the limiting plate, then hold the locating piece with the permanent magnet, realize the installation of terminal box at last, and this mode operation process is loaded down with trivial details, leads to only relying on the individual to be difficult to realize the installation to the terminal box fast.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the clamping type photovoltaic junction box, which effectively solves the problem that the installation of the junction box is difficult to be realized quickly only by individuals at present.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the clamping type photovoltaic junction box comprises a mounting seat, wherein a mounting groove is formed in the top of the mounting seat, two inner grooves are symmetrically formed in the mounting groove, a mounting mechanism is mounted in the mounting groove, a locking mechanism is mounted at the top of the mounting mechanism, and a junction box body is mounted on the locking mechanism;

the installation mechanism comprises two inner rods fixed inside the two inner grooves respectively, a sliding plate is movably installed between the two inner rods, a U-shaped plate is arranged on the sliding plate, a connecting shaft is fixedly connected to the inner side of the U-shaped plate, a mounting plate is connected to the outer side of the connecting shaft in a rotating mode, the mounting plate is located inside the mounting groove, a fixing plate is arranged on one side of the mounting plate, which is far away from the U-shaped plate, the fixing plate is fixed inside the mounting groove, two springs I are fixedly connected to one side of the sliding plate, one end of each spring I, which is far away from the sliding plate, is fixedly connected with the inner walls of the two inner grooves respectively, and the two springs I are movably sleeved on the outer sides of the two inner rods respectively.

Preferably, a slot is formed in one side, close to the U-shaped plate, of the sliding plate, a second inserting block matched with the slot is fixedly arranged on one side, close to the sliding plate, of the U-shaped plate, and the second inserting block is located in the slot.

Preferably, the fixed plate is provided with a through groove, one side of the mounting plate, which is close to the fixed plate, is fixedly provided with a first inserting block which is matched with the through groove, and the first inserting block is positioned in the through groove.

Preferably, the locking mechanism comprises a mounting frame fixed on the top of the mounting plate, and the junction box body is fixed on the top of the mounting frame.

Preferably, the inside fixed mounting of installing frame has the guide bar, and the outside symmetry movable mounting of guide bar has two movable frames, and one side that two movable frames kept away from each other all runs through the installing frame and fixed mounting has the handle, and two movable frames all with installing frame swing joint, equal fixedly connected with spring second between two movable frames and the installing frame, and the outside of guide bar is located to two equal movable sleeves of spring.

Preferably, two the inside of activity frame is all fixed mounting has the inserted bar that is located the installing frame outside, and the top symmetry fixed mounting of mount pad has two fixed blocks, and one side that two fixed blocks kept away from each other all is equipped with the jack, and the one end that two inserted bars are close to each other is located the inside of two jacks respectively.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the first spring, the sliding plate, the inner rod and the fixing plate are matched, so that the mounting plate is clamped conveniently, the first inserting block is positioned in the slot, and the first inserting block is positioned in the through slot, so that the mounting plate is fixed in the mounting slot conveniently, and the mounting of the junction box body is facilitated;

(2) This novel cooperation between through guide bar and movable frame and the spring two, the one end that two inserted bars of being convenient for are close to each other inserts respectively in two jacks, can fix installing frame and mount pad then to make the terminal box body fixed more stable.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view of a clamping photovoltaic junction box according to the present utility model;

FIG. 2 is a schematic view of a mounting base according to the present utility model;

FIG. 3 is a schematic view of the mounting mechanism of the present utility model;

FIG. 4 is a schematic view of the mounting plate of the present utility model in a disassembled configuration;

FIG. 5 is a schematic view of a locking mechanism according to the present utility model;

fig. 6 is a schematic view of the structure of the fixing block of the present utility model.

In the figure: 1. a mounting base; 2. a junction box body; 3. a mounting mechanism; 301. an inner rod; 302. a slide plate; 303. a U-shaped plate; 304. a first spring; 305. a fixing plate; 306. a mounting plate; 307. a first plug block; 308. a through groove; 309. a connecting shaft; 3010. a slot; 3011. a second plug block; 4. a locking mechanism; 401. a mounting frame; 402. a fixed block; 403. a second spring; 404. a guide rod; 405. a rod; 406. a handle; 407. a movable frame; 408. a jack; 5. a mounting groove; 6. an inner tank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

1-2, the utility model comprises a mounting seat 1, wherein a mounting groove 5 is arranged at the top of the mounting seat 1, two inner grooves 6 are symmetrically arranged in the mounting groove 5, a mounting mechanism 3 is arranged in the mounting groove 5, a locking mechanism 4 is arranged at the top of the mounting mechanism 3, and a junction box body 2 is arranged on the locking mechanism 4.

Specifically, as shown in fig. 3-4, the mounting mechanism 3 includes two inner rods 301 fixed inside two inner tanks 6 respectively, a sliding plate 302 is movably mounted between the two inner rods 301, a U-shaped plate 303 is provided on the sliding plate 302, a connecting shaft 309 is fixedly connected inside the U-shaped plate 303, a mounting plate 306 is rotatably connected outside the connecting shaft 309, the mounting plate 306 is located inside the mounting tank 5, a fixing plate 305 is provided on one side of the mounting plate 306 away from the U-shaped plate 303, the fixing plate 305 is fixed inside the mounting tank 5, two first springs 304 are fixedly connected on one side of the sliding plate 302 away from the U-shaped plate 303, one ends of the two first springs 304 away from the sliding plate 302 are fixedly connected with inner walls of the two inner tanks 6 respectively, the two first springs 304 are movably sleeved outside the two inner rods 301 respectively, a slot 3010 is provided on one side of the sliding plate 302 close to the U-shaped plate 303, a second plug block 3011 matched with the slot 3010 is fixedly mounted on one side of the U-shaped plate 303, the second plug block 3011 is located inside the slot 3010, a through slot 308 is provided on the fixing plate, one side of the fixing plate 306 close to the fixing plate 305 is fixedly mounted with the first plug block 307 matched with the first plug slot 307;

in the use state, the U-shaped plate 303 is firstly placed in the installation groove 5, the sliding plate 302 is pushed through the U-shaped plate 303, meanwhile, the second insert 3011 is positioned in the slot 3010, the first springs 304 are compressed, then the installation plate 306 is rotated around the connecting shaft 309 until the installation plate 306 is completely positioned in the installation groove 5, then the control on the installation plate 306 is released, at the moment, the first springs 304 reset to drive the sliding plate 302 to move, the U-shaped plate 303 and the installation plate 306 are pushed until the first insert 307 is positioned in the through groove 308, at the moment, the installation plate 306 is fixed in the installation groove 5, and finally the installation of the junction box body 2 is completed.

Specifically, as shown in fig. 5-6, the locking mechanism 4 includes a mounting frame 401 fixed on the top of the mounting plate 306, the junction box body 2 is fixed on the top of the mounting frame 401, a guide bar 404 is fixedly installed in the mounting frame 401, two movable frames 407 are symmetrically and movably installed on the outer sides of the guide bar 404, one sides of the two movable frames 407, which are far away from each other, penetrate through the mounting frame 401 and are fixedly provided with handles 406, the two movable frames 407 are movably connected with the mounting frame 401, a second spring 403 is fixedly connected between the two movable frames 407 and the mounting frame 401, the two second springs 403 are movably sleeved on the outer sides of the guide bar 404, inserting bars 405 positioned on the outer sides of the mounting frame 401 are fixedly installed in the two movable frames 407, two fixing blocks 402 are symmetrically and fixedly installed on the top of the mounting seat 1, inserting holes 408 are formed in one sides of the two fixing blocks 402, and one ends, which are close to each other, of the two inserting bars 405 are respectively positioned in the inner sides of the two inserting holes 408;

in the use state, the two handles 406 are pulled first to drive the two movable frames 407 to be far away from each other, at this time, the two second springs 403 are compressed, when the mounting plate 306 is placed in the mounting groove 5, then the control on the two handles 406 is released, at this time, the two second springs 403 are reset to drive the two movable frames 407 to be close to each other until one ends of the two inserting rods 405 which are close to each other are respectively located in the two inserting holes 408, the mounting frame 401 is fixed with the mounting seat 1, and finally the firm fixation of the junction box body 2 is completed.

Claims

1. The utility model provides a joint formula photovoltaic terminal box, includes mount pad (1), its characterized in that: the top of the mounting seat (1) is provided with a mounting groove (5), two inner grooves (6) are symmetrically arranged in the mounting groove (5), a mounting mechanism (3) is arranged in the mounting groove (5), a locking mechanism (4) is arranged at the top of the mounting mechanism (3), and a junction box body (2) is arranged on the locking mechanism (4);

the installation mechanism (3) comprises two inner rods (301) which are respectively fixed inside two inner grooves (6), a sliding plate (302) is movably installed between the two inner rods (301), a U-shaped plate (303) is arranged on the sliding plate (302), a connecting shaft (309) is fixedly connected to the inner part of the U-shaped plate (303), a mounting plate (306) is rotatably connected to the outer side of the connecting shaft (309), the mounting plate (306) is located inside the mounting groove (5), a fixing plate (305) is arranged on one side, far away from the U-shaped plate (303), of the mounting plate (306), two springs (304) are fixedly connected to one side, far away from the U-shaped plate (303), of the sliding plate (302), one ends of the two springs (304) are respectively fixedly connected with the inner walls of the two inner grooves (6), and the two springs (304) are respectively movably sleeved on the outer sides of the two inner rods (301).

2. The clamping type photovoltaic junction box according to claim 1, wherein: one side of the sliding plate (302) close to the U-shaped plate (303) is provided with a slot (3010), one side of the U-shaped plate (303) close to the sliding plate (302) is fixedly provided with a second inserting block (3011) matched with the slot (3010), and the second inserting block (3011) is positioned in the slot (3010).

3. The clamping type photovoltaic junction box according to claim 1, wherein: the fixing plate (305) is provided with a through groove (308), one side of the mounting plate (306) close to the fixing plate (305) is fixedly provided with a first inserting block (307) which is matched with the through groove (308), and the first inserting block (307) is positioned in the through groove (308).

4. The clamping type photovoltaic junction box according to claim 1, wherein: the locking mechanism (4) comprises a mounting frame (401) fixed on the top of the mounting plate (306), and the junction box body (2) is fixed on the top of the mounting frame (401).

5. The clamping type photovoltaic junction box according to claim 4, wherein: the inside fixed mounting of installing frame (401) has guide bar (404), and the outside symmetry movable mounting of guide bar (404) has two movable frames (407), and one side that two movable frames (407) keep away from each other all runs through installing frame (401) and fixed mounting have handle (406), and two movable frames (407) all with installing frame (401) swing joint, all fixedly connected with spring two (403) between two movable frames (407) and installing frame (401), and the outside of guide bar (404) is located to two spring two (403) all movable sleeves.

6. The clamping type photovoltaic junction box according to claim 5, wherein: two the inside of movable frame (407) is all fixed mounting has inserted bar (405) that are located the installing frame (401) outside, and the top symmetry fixed mounting of mount pad (1) has two fixed blocks (402), and one side that two fixed blocks (402) keep away from each other all is equipped with jack (408), and the one end that two inserted bars (405) are close to each other is located the inside of two jacks (408) respectively.