CN221202406U

CN221202406U - Solar cell

Info

Publication number: CN221202406U
Application number: CN202323149288.2U
Authority: CN
Inventors: 任波; 牛莉明; 叶娴筱; 杨素勤
Original assignee: Wuxi Xinzhongxu Light Energy Technology Co ltd
Current assignee: Wuxi Xinzhongxu Light Energy Technology Co ltd
Priority date: 2023-11-21
Filing date: 2023-11-21
Publication date: 2024-06-21
Anticipated expiration: 2033-11-21

Abstract

The utility model discloses a solar cell, which comprises a cell body, wherein an upper shell is sleeved at the top of the cell body, a lower shell is sleeved at the bottom of the cell body, a fixing assembly for fixing the positions of the upper shell and the lower shell is arranged at the joint of the upper shell and the lower shell, and the fixing assembly comprises inserted bars which are symmetrically and fixedly connected with the bottom end of the upper shell in a horizontal center. When the position between the two shells and the battery piece body is required to be fixed, the battery piece body is firstly placed between the two shells, the inserted bar at the bottom of the upper shell is inserted into the slot formed in the top end of the lower shell, and the limiting bar is driven by the moving component to be inserted into the middle part of the inserted bar, so that the position between the upper shell and the lower shell is fixed through the inserted bar and the limiting bar, the position between the upper shell and the lower shell is fixed, the use of screws and screw rods is avoided, and the situation that the battery piece cannot be installed due to the loss of the screws or the screw rods is avoided.

Description

Solar cell

Technical Field

The utility model relates to the technical field of solar cells, in particular to a solar cell.

Background

The solar cell, also called photovoltaic cell, is a device capable of directly converting solar energy into electrical energy.

According to the solar cell convenient to maintain disclosed by the patent number CN219843572U, the locking pieces are respectively arranged above and below the solar cell convenient to maintain, so that the mounting shell is effectively ensured to fix the cell element in the solar cell convenient to disassemble during maintenance while the cell element is stable, and the convenience during maintenance is further effectively improved.

The existing defects are that:

the existing solar cell is composed of a cell and two shells for installing the cell, when the shells are fixed with the cell, the cell is clamped between the two shells through screws or bolts in a traditional manner, so that the cell is installed, but when the cell is disassembled through the two shells, the screws or bolts are required to be continuously unscrewed, the cell and the two shells can be detached, but when the cell is unscrewed, the screws or bolts are lost after being unscrewed, so that the situation that the cell and the two shells cannot be installed due to the loss of the screws or bolts exists when the cell and the two shells are required to be installed is caused.

Disclosure of utility model

The present utility model is directed to a solar cell to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the solar cell comprises a cell body, the top cover of cell body is equipped with the casing, the bottom cover of cell body is equipped with down the casing, the junction of going up casing and lower casing is provided with the fixed subassembly that is used for fixed casing and lower casing position, fixed subassembly includes the inserted bar of horizontal centrosymmetric fixed connection in last casing bottom, the slot that is used for accomodating the inserted bar has been seted up to the top horizontal centrosymmetric of lower casing, the middle part of inserted bar alternates and is connected with the gag lever post that is used for fixed inserted bar position, the back of gag lever post is provided with the displacement subassembly that is used for removing the gag lever post position.

Preferably, the horizontal center symmetry in both sides of lower casing sets up the cavity in lower casing both sides, displacement subassembly is including the slider of interlude connection in the cavity inside, gag lever post fixed connection is in the front of slider, the bottom fixedly connected with of slider is used for moving the toggle block of slider position, the back side fixedly connected with of slider is used for promoting the spring of slider.

Preferably, the limiting rod is connected to the inner wall of the front face of the cavity in a penetrating mode, and one end, away from the sliding block, of the spring is fixedly connected to the inner wall of the back face of the cavity.

Preferably, a sliding groove is formed in the inner wall of one side of the cavity, and the poking block is connected in a penetrating mode in the sliding groove.

Preferably, the back fixedly connected with extension rod of slider, the inner wall fixedly connected with fixed section of thick bamboo at the cavity back, the one end that the extension rod kept away from the slider alternates the connection in the inside of fixed section of thick bamboo.

Preferably, the fixing cylinder is connected to the middle part of the spring in a penetrating way, and the extension rod is connected to the middle part of the spring in a penetrating way.

Preferably, the inner wall horizontal center symmetry of lower casing bottom is connected with the locating lever, and a plurality of the locating lever alternates respectively and connects in the both ends of battery piece body, the constant head tank has been seted up to the inner wall horizontal center symmetry on last casing top, the top of locating lever alternates the inside of connecting at the constant head tank.

The utility model has the technical effects and advantages that:

This solar cell, when fixing the position between two casings and the battery piece body, place the battery piece body between two casings earlier, insert the inserted bar of last casing bottom in the slot of casing top seting up down, drive the middle part that the gag lever post inserted the inserted bar through moving the subassembly, thereby fix the position between last casing and the lower casing through inserted bar and gag lever post, thereby accomplish the fixed to the position between the three, and avoided the use of screw and screw rod, thereby avoid appearing because of losing of screw or screw rod leads to the condition that can't install.

Drawings

FIG. 1 is a schematic diagram of the front cross-sectional structure of the present utility model.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to the present utility model.

FIG. 3 is a schematic view of a side partial cross-sectional structure of the present utility model.

Fig. 4 is a schematic perspective view of the present utility model.

FIG. 5 is a schematic cross-sectional view of a stationary barrel and an extension rod of the present utility model.

In the figure: 1. a battery piece body; 2. an upper housing; 3. a lower housing; 4. a rod; 5. a slot; 6. a limit rod; 7. a cavity; 8. a slide block; 9. a poking block; 10. a chute; 11. a spring; 12. a fixed cylinder; 13. an extension rod; 14. a positioning rod; 15. and a positioning groove.

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.

The utility model provides a solar cell as shown in figures 1-5, which comprises a cell body 1, wherein an upper shell 2 is sleeved at the top of the cell body 1, a lower shell 3 is sleeved at the bottom of the cell body 1, a fixing component for fixing the positions of the upper shell 2 and the lower shell 3 is arranged at the joint of the upper shell 2 and the lower shell 3, the fixing component comprises an inserting rod 4 which is horizontally and centrally symmetrically and fixedly connected with the bottom end of the upper shell 2, a slot 5 for accommodating the inserting rod 4 is horizontally and centrally symmetrically arranged at the top end of the lower shell 3, a limiting rod 6 for fixing the position of the inserting rod 4 is connected in the middle of the inserting rod 4 in an inserted manner, and a displacement component for moving the position of the limiting rod 6 is arranged at the back of the limiting rod 6.

The solar cell body 1 is a solar cell, and is a device capable of directly converting solar energy into electric energy, the principle of the solar cell is a photoelectric effect, that is, when photons are emitted onto a semiconductor material, free electrons and holes are excited, so that an electric field is formed, free electrons are concentrated on one side of the semiconductor material, current is formed, the upper shell 2 is provided with a square plate from the middle part, a groove for leaking out a power generation part of the cell body 1 is formed in the bottom of the upper shell, the top of the cell body 1 is connected in the groove in a penetrating manner, the top of the lower shell 3 is provided with a groove for wrapping the bottom of the cell body 1, and the bottom of the cell body 1 is connected in the groove formed in the top of the lower shell 3 in a penetrating manner.

Further, when the position between the two shells and the battery piece body 1 is required to be fixed, the battery piece body 1 is firstly placed between the two shells, the inserted link 4 at the bottom of the upper shell 2 is inserted into the slot 5 formed in the top end of the lower shell 3, the limit link 6 is driven by the moving component to be inserted into the middle part of the inserted link 4, and therefore the position between the upper shell 2 and the lower shell 3 is fixed through the inserted link 4 and the limit link 6, and the position between the three shells is fixed.

Specifically, cavity 7 in lower casing 3 both sides are offered to the horizontal central symmetry in both sides of lower casing 3, and displacement subassembly is including interlude connecting at the inside slider 8 of cavity 7, and gag lever post 6 fixed connection is in the front of slider 8, and the bottom fixedly connected with of slider 8 is used for moving the toggle block 9 of slider 8 position, and the back side fixedly connected with of slider 8 is used for promoting the spring 11 of slider 8.

It should be noted that, the toggle block 9 is provided to drive the slide block 8 to move, and the slide block 8 drives the stop lever 6 to move; the spring 11 that sets up is used for promoting the gag lever post 6 of slider 8 and slider 8 one side to the one side of keeping away from spring 11 to avoid gag lever post 6 in the use, remove to one side of spring 11 with slider 8, thereby avoid gag lever post 6 roll-off slot 5's middle part.

Specifically, the stop lever 6 is connected to the inner wall of the front face of the cavity 7 in a penetrating manner, and one end, far away from the sliding block 8, of the spring 11 is fixedly connected to the inner wall of the back face of the cavity 7.

Specifically, a chute 10 is formed in the inner wall of one side of the cavity 7, and the poking block 9 is connected in a penetrating manner in the chute 10.

Further, when the position between the upper shell 2 and the lower shell 3 needs to be fixed, the position of the poking block 9 is moved firstly, the poking block 9 drives the sliding block 8 and the limiting rod 6 on one side of the sliding block 8 to move towards one side of the spring 11, so that one end of the limiting rod 6 moves out of the slot 5, when the sliding block 8 moves towards one side of the spring 11, the spring 11 is extruded by the sliding block 8 to deform, the inserting rod 4 at the bottom of the upper shell 2 is inserted, the movement of the poking block 9 is loosened, the spring 11 recovers to deform, the sliding block 8 and the limiting rod 6 on one side of the sliding block 8 move towards one side far away from the spring 11, the middle of the inserting rod 4 is inserted into the limiting rod 6, and the position of the inserting rod 4 is fixed.

Specifically, the back fixedly connected with extension rod 13 of slider 8, the inner wall fixedly connected with fixed section of thick bamboo 12 at the cavity 7 back, the one end that extension rod 13 kept away from slider 8 alternates the connection in fixed section of thick bamboo 12 inside.

The extension rod 13 is provided to restrict the moving direction of the slider 8.

Further, when the slider 8 moves, the extension rod 13 moves along with the movement of the slider 8, but the movement direction of the extension rod 13 is restricted by the fixed cylinder 12, and the movement direction of the slider 8 and the stopper rod 6 on the side of the slider 8 is restricted by the extension rod 13 restricting the movement direction, so that the slider 8 is prevented from shaking when the slider 8 is pushed to move by the spring 11.

Specifically, the fixed cylinder 12 is connected to the middle of the spring 11 in a penetrating manner, and the extension rod 13 is connected to the middle of the spring 11 in a penetrating manner.

Specifically, the inner wall horizontal center symmetry of lower casing 3 bottom is fixedly connected with locating lever 14, and a plurality of locating levers 14 alternate respectively and connect in the both ends of battery piece body 1, and the constant head tank 15 has been seted up to the inner wall horizontal center symmetry on last casing 2 top, and the top of locating lever 14 alternate and connect in the inside of constant head tank 15.

It should be noted that, before the battery plate body 1 and the two shells need to be fixed, the battery plate body 1 is placed in the lower shell 3 first, so that the two positioning rods 14 are respectively inserted at two sides of the battery plate body 1, and then the upper shell 2 is placed at the top of the battery plate body 1, so that the top ends of the two positioning rods 14 penetrate into the positioning grooves 15, and the upper shell 2 is limited to shake by the two positioning rods 14, so that the preliminary position fixing is completed.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Solar cell, including battery piece body (1), the top cover of battery piece body (1) is equipped with casing (2), the bottom cover of battery piece body (1) is equipped with casing (3) down, its characterized in that, the junction of casing (2) and casing (3) down is provided with the fixed subassembly that is used for fixed casing (2) and casing (3) position down, fixed subassembly includes horizontal central symmetry fixed connection inserted bar (4) in last casing (2) bottom, slot (5) that are used for accomodating inserted bar (4) are offered to the top horizontal central symmetry of casing (3) down, the middle part interlude of inserted bar (4) is connected with gag lever (6) that are used for fixed inserted bar (4) position, the back of gag lever post (6) is provided with the displacement subassembly that is used for removing gag lever post (6) position.

2. The solar cell according to claim 1, wherein the two sides of the lower housing (3) are horizontally and centrally symmetrically provided with cavities (7) at two sides of the lower housing (3), the displacement assembly comprises sliding blocks (8) which are connected inside the cavities (7) in a penetrating way, the limiting rods (6) are fixedly connected to the front surfaces of the sliding blocks (8), the bottom ends of the sliding blocks (8) are fixedly connected with toggle blocks (9) for moving the positions of the sliding blocks (8), and the back sides of the sliding blocks (8) are fixedly connected with springs (11) for pushing the sliding blocks (8).

3. The solar cell according to claim 2, wherein the limit rod (6) is connected to the inner wall of the front surface of the cavity (7) in a penetrating manner, and one end of the spring (11) away from the slider (8) is fixedly connected to the inner wall of the back surface of the cavity (7).

4. The solar cell according to claim 2, wherein a chute (10) is formed in an inner wall of one side of the cavity (7), and the poking block (9) is connected to the inside of the chute (10) in a penetrating manner.

5. The solar cell according to claim 2, wherein the back of the slider (8) is fixedly connected with an extension rod (13), the inner wall of the back of the cavity (7) is fixedly connected with a fixed cylinder (12), and one end of the extension rod (13) away from the slider (8) is connected in a penetrating manner inside the fixed cylinder (12).

6. The solar cell according to claim 5, wherein the fixing tube (12) is connected to the middle of the spring (11) in a penetrating manner, and the extension rod (13) is connected to the middle of the spring (11) in a penetrating manner.

7. The solar cell according to claim 1, wherein the inner wall horizontal center of the bottom end of the lower housing (3) is symmetrically and fixedly connected with positioning rods (14), a plurality of positioning rods (14) are respectively connected to two ends of the cell body (1) in a penetrating way, positioning grooves (15) are symmetrically formed in the inner wall horizontal center of the top end of the upper housing (2), and the top ends of the positioning rods (14) are connected to the inside of the positioning grooves (15) in a penetrating way.