CN211320075U

CN211320075U - Carbon fiber plate body for photovoltaic cell

Info

Publication number: CN211320075U
Application number: CN201921976694.7U
Authority: CN
Inventors: 赵兵; 黄雨林; 付善任; 陈会宇
Original assignee: Shanghai Sehe New Material Technology Co ltd
Current assignee: Shanghai Sehe New Material Technology Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-08-21
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a carbon fiber plate body for a photovoltaic cell, which comprises a plate body; 6-7 battery holes are arranged on the plate body in a longitudinal and transverse mode, and a quick replacement assembly is arranged in each battery hole; the quick replacement assembly comprises a fixed frame, a rotating frame and a battery piece; the center of the fixing frame is provided with a mounting hole and the fixing frame is detachably clamped in the battery hole; the battery pack is characterized in that a rotating shaft is arranged on the side wall of the rotating frame and is rotatably arranged in the mounting hole of the fixing frame through the rotating shaft, and two battery pieces are respectively and fixedly connected to the upper surface and the lower surface of the rotating frame. The battery piece is prevented from being affected when the plate body is broken, tilted or abraded; meanwhile, when one of the battery pieces is damaged, the second battery piece can be quickly replaced, the replacement speed is high, and the emergency capacity is high.

Description

Carbon fiber plate body for photovoltaic cell

Technical Field

The utility model relates to a photovoltaic product process equipment technical field, especially a carbon fiber plate body for photovoltaic cell piece.

Background

The carbon fiber carrier plate or the graphite frame is used as a loading tool for loading the solar cell into the coating equipment in the coating process of the solar cell, and the carbon fiber carrier plate or the graphite frame is mainly made of a carbon fiber plate.

Due to the particularity of the carbon fiber material, the internal structure of the carbon fiber material is formed by limited weaving, and the carbon fiber material is not wear-resistant, so that after long-term use and repeated cleaning, the edges and corners are easy to collapse, fall off, tilt and wear, the carrier plate can be directly scrapped in serious cases, and the use cost is high; meanwhile, the traditional carbon fiber carrier plate is generally integrally connected with the battery piece, and if the carrier plate is broken, tilted or abraded, the exertion of the battery piece is also influenced, and the battery piece is damaged in serious cases;

moreover only one battery piece in every photovoltaic unit on traditional carbon fiber support plate, if the battery piece takes place to damage then need be earlier with the dismantlement of destroying change, change speed is slow.

SUMMERY OF THE UTILITY MODEL

Various not enough to exist among the prior art, the utility model aims at providing a carbon fiber plate body for photovoltaic cell piece can the effectual problem of solving among the background art.

The utility model relates to a carbon fiber plate body for a photovoltaic cell piece, which comprises a plate body; 6-7 battery holes are arranged on the plate body in a longitudinal and transverse mode, and a quick replacement assembly is arranged in each battery hole; the quick replacement assembly comprises a fixed frame, a rotating frame and a battery piece; the center of the fixing frame is provided with a mounting hole and the fixing frame is detachably clamped in the battery hole; the battery pack is characterized in that a rotating shaft is arranged on the side wall of the rotating frame and is rotatably arranged in the mounting hole of the fixing frame through the rotating shaft, and two battery pieces are respectively and fixedly connected to the upper surface and the lower surface of the rotating frame.

Preferably, the plate body has a first step on an inner circumferential side of the battery hole, and the fixed frame has a second step on an outer circumferential side thereof; the fixing frame is clamped in the battery hole of the plate body through the reverse insertion matching of the second step and the first step.

Preferably, the inner peripheral side of the rotating frame has a slope step having an inclination angle of not more than seven degrees.

Preferably, the center of the rotating frame is provided with a through hole for reducing the contact area between the battery piece and the rotating frame.

Preferably, a plurality of positioning holes are formed in the vacant area on the periphery of the plate body.

Preferably, the distance between adjacent battery holes is not less than 10 mm.

The utility model has the advantages that: the plate body and the quick replacement component are arranged in a split manner, so that the battery piece is not influenced when the plate body is broken, tilted or abraded; simultaneously through installing two battery pieces on the swivel mount lower extreme for can be fast with rotatory mode change second battery piece when one of them piece damages, it is fast to change speed, and emergency ability is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the quick change assembly;

FIG. 3 is an enlarged view of a portion of FIG. 1;

fig. 4 is a partially enlarged view of B in fig. 2.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 4, a specific embodiment of the present invention provides a carbon fiber plate for a photovoltaic cell, including a plate body 1; 6-7 battery holes are arranged on the plate body 1 in a longitudinal and transverse mode, and a quick replacement assembly is arranged in each battery hole; the quick replacement component comprises a fixed frame 21, a rotating frame 22 and a battery piece 23; the center of the fixed frame 21 is provided with a mounting hole and is detachably clamped in the battery hole; the battery pack is characterized in that a rotating shaft is arranged on the side wall of the rotating frame 22 and is rotatably arranged in the mounting hole of the fixing frame 21 through the rotating shaft, and two battery pieces 23 are respectively and fixedly connected to the upper surface and the lower surface of the rotating frame 22.

As a specific embodiment, the plate body 1 has a first step on the inner peripheral side of the battery hole, and the fixed frame 21 has a second step on the outer peripheral side; the fixing frame 21 is clamped in the battery hole of the plate body 1 through the reverse insertion matching of the second step and the first step.

In a specific embodiment, the inner circumferential side of the rotating frame 22 has a slope step having an inclination angle of not more than seven degrees.

In a specific embodiment, the rotating frame 22 is provided with a through hole at the center thereof for reducing the contact area between the battery piece 23 and the rotating frame 22.

As a specific embodiment, the plate body 1 is provided with a plurality of positioning holes 11 in the peripheral vacant areas.

As a specific embodiment, the distance between adjacent battery holes is not less than 10 mm.

The working principle is as follows: the quick replacement assembly is arranged in the battery holes of the plate body 1 in a group in a clamping manner, and when the battery pieces 23 on the rotating frame 22 are damaged, the battery pieces 23 below the rotating frame 22 are quickly rotated to the rotating frame 22 to work by manually rotating the rotating frame 22.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a carbon fiber plate body for photovoltaic cell piece which characterized in that: comprises a plate body (1); 6-7 battery holes are arranged on the plate body (1) in a longitudinal and transverse mode, and a quick replacement assembly is arranged in each battery hole; the quick replacement component comprises a fixed frame (21), a rotating frame (22) and a battery piece (23); the center of the fixing frame (21) is provided with a mounting hole and is detachably clamped in the battery hole; the battery cell fixing frame is characterized in that a rotating shaft is arranged on the side wall of the rotating frame (22) and is rotatably arranged in a mounting hole of the fixing frame (21) through the rotating shaft, and two battery cells (23) are fixedly connected to the upper surface and the lower surface of the rotating frame (22) respectively.

2. The carbon fiber plate body for photovoltaic cells according to claim 1, wherein: the plate body (1) is provided with a first step on the inner periphery side of the battery hole, and the outer periphery side of the fixing frame (21) is provided with a second step; the fixing frame (21) is clamped in the battery hole of the plate body (1) through the reverse insertion matching of the second step and the first step.

3. The carbon fiber plate body for photovoltaic cells according to claim 1, wherein: the inner periphery of the rotating frame (22) is provided with an inclined step, and the inclined angle of the inclined step is not more than seven degrees.

4. The carbon fiber plate body for photovoltaic cells according to claim 1, wherein: the center of the rotating frame (22) is provided with a through hole for reducing the contact area between the battery piece (23) and the rotating frame (22).

5. The carbon fiber plate body for photovoltaic cells according to claim 1, wherein: a plurality of positioning holes (11) are formed in the peripheral vacant area of the plate body (1).

6. The carbon fiber plate body for photovoltaic cells according to claim 1, wherein: the distance between the adjacent battery holes is not less than 10 mm.