CN220544954U

CN220544954U - Portable photovoltaic module

Info

Publication number: CN220544954U
Application number: CN202322125165.9U
Authority: CN
Inventors: 姚波; 唐兴宁; 顾剑飞; 万磊
Original assignee: Zhejiang Energy Pv Technology Co ltd
Current assignee: Zhejiang Energy Pv Technology Co ltd
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2024-02-27
Anticipated expiration: 2033-08-08

Abstract

The utility model provides a portable photovoltaic module, which comprises at least two battery plates and is characterized in that the battery plates are hinged through hinges, a locking mechanism is arranged between every two adjacent battery plates, under the action of the locking mechanism, the battery plates can form a flat plate structure after being unfolded, the end part of the battery plate at the uppermost end is provided with a handle, the end part of the battery plate at the lowermost end is rotationally connected with a frame through a connecting seat, rails are horizontally arranged on two sides of the frame, a supporting seat is slidably arranged on the rails, an arc-shaped surface of the supporting seat can abut against the battery plate at the lowermost end, and locking screws are further connected onto the supporting seat in a threaded manner.

Description

Portable photovoltaic module

Technical Field

The utility model belongs to the technical field of photovoltaic modules, and relates to a portable photovoltaic module.

Background

Because the output voltage of the single-chip solar cells is low, and the unpackaged cells are easy to fall off due to the influence of the environment, a certain number of single-chip cells are required to be sealed into a photovoltaic module in a serial-parallel connection mode.

The existing photovoltaic module generally adopts a fixed flat plate structure, is inconvenient to carry, and meanwhile, the angle is inconvenient to adjust when in use, so that the design of the portable photovoltaic module is necessary.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a portable photovoltaic module.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a portable photovoltaic module, includes two piece at least panels, its characterized in that, articulated mutually through the hinge between the panel, all have locking mechanical system between two adjacent panels, and under locking mechanical system's effect, the panel can form flat structure after expanding, and the panel tip of uppermost has the handle, and the panel tip of lower extreme rotates through connecting seat and frame to be connected, the equal horizontal installation in frame both sides has the track, it is provided with the supporting seat to slide on the track, the arcwall face of supporting seat can lean on with the panel of lower extreme, still threaded connection has the locking screw on the supporting seat.

The locking screw is a hand-screwed screw.

The frame is also provided with a plurality of self-locking universal wheels.

The frame is also connected with a handle.

The locking mechanism is a U-shaped locking piece, a limiting pin and an auxiliary block, wherein the limiting pin and the auxiliary block are arranged on the side part of the battery plate, and the U-shaped locking piece is connected with the side part of the battery plate in a sliding mode.

The auxiliary block is triangular in shape and is made of elastic materials.

Compared with the prior art, the portable photovoltaic module has the advantages that:

according to the utility model, when the photovoltaic module is not needed, a plurality of battery plates can be folded together, and when the photovoltaic module is needed, the photovoltaic module can be unfolded into a flat plate structure, the U-shaped locking piece is utilized to lock two adjacent plate bodies, the battery plates at the bottommost end are supported and limited by the support seat by adjusting the position of the support seat on the support, so that the whole flat plate structure is at a needed use angle, and the photovoltaic module is convenient to carry.

Drawings

FIG. 1 is a schematic plan view of the utility model in a folded configuration;

FIG. 2 is a schematic plan view of the utility model in an expanded state;

FIG. 3 is a schematic perspective view of a portion of the present utility model;

in the figure, 1, a frame; 2. a track; 3. a battery panel; 4. a support base; 5. a handle; 6. locking a screw; 7. self-locking universal wheels; 8. a handle; 9. a limiting pin; 10. an auxiliary block; 11. a U-shaped locking piece; 12. and (3) a hinge.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1 to 3, the portable photovoltaic module includes at least two panels 3, and in this embodiment, the number of panels 3 is four; the cell plates 3 are hinged through the hinges 12, a locking mechanism is arranged between every two adjacent cell plates 3, under the action of the locking mechanism, the cell plates 3 can form a flat plate structure after being unfolded, the end part of the cell plate 3 at the uppermost end is provided with a handle 8, the end part of the cell plate 3 at the lowermost end is rotationally connected with the frame 1 through a connecting seat, the two sides of the frame 1 are horizontally provided with the rails 2, the rails 2 are slidably provided with supporting seats 4, the arc-shaped surface of the supporting seats 4 can abut against the cell plate 3 at the lowermost end, and locking screws 6 are further connected with the supporting seats 4 in a threaded mode.

The locking screw 6 is a hand screw.

The frame 1 is also provided with a number of self-locking universal wheels 7, in this embodiment the number of self-locking universal wheels 7 is four.

The frame 1 is also connected with a handle 5 which can be conveniently pulled to a required use position.

The locking mechanism comprises a U-shaped locking piece 11, a limiting pin 9 and an auxiliary block 10, wherein the limiting pin 9 and the auxiliary block 10 are arranged on the side part of the battery plate 3, and the U-shaped locking piece 11 is connected with the side part of the battery plate 3 in a sliding way; in the present embodiment, the U-shaped locking piece 11 is positioned between the restricting pin 9 and the auxiliary block 10 when folding, and when unfolding is required, the U-shaped locking piece 11 is pulled downward, the U-shaped locking piece 11 slides downward and is clamped into the side part of the lower battery plate 3, so that the two battery plates 3 can be locked.

The auxiliary block 10 is triangular, the auxiliary block 10 is made of elastic materials, a certain limiting effect can be achieved, and after external force is applied to the U-shaped locking piece 11, the U-shaped locking piece 11 can pass through the auxiliary block 10.

According to the utility model, when a photovoltaic module is not needed, a plurality of battery plates 3 can be folded together, and when the photovoltaic module is needed, the photovoltaic module can be unfolded into a flat plate structure, the U-shaped locking piece 11 is utilized to lock two adjacent plate bodies, the position of the supporting seat 4 on the bracket is adjusted, and the supporting seat 4 is utilized to support and limit the battery plate 3 at the bottommost end, so that the whole flat plate structure can be positioned at a needed use angle; can be used in outdoor environment and the like after being unfolded, and can be transported in an automobile after being folded.

In this embodiment, the photovoltaic module is electrically connected to other external devices.

All the components are general standard components or components known to the person skilled in the art, and the structures and principles of the components are known to the person skilled in the art through technical manuals or through routine experimental methods.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a portable photovoltaic module, includes two piece at least panel (3), its characterized in that, articulated mutually through hinge (12) between panel (3), all have locking mechanical system between two adjacent panel (3), and under locking mechanical system's effect, panel (3) expansion back can form flat structure, and panel (3) tip at the uppermost has handle (8), and panel (3) tip at the lowermost is rotated through connecting seat and frame (1) and is connected, equal horizontal installation in frame (1) both sides has track (2), slide on track (2) and be provided with supporting seat (4), the arcwall face of supporting seat (4) can offset with panel (3) of the lowermost and lean on, still threaded connection has locking screw (6) on supporting seat (4).

2. A portable photovoltaic module according to claim 1, characterized in that the locking screw (6) is a hand screw.

3. A portable photovoltaic module according to claim 1, characterized in that the frame (1) is also provided with a number of self-locking universal wheels (7).

4. The portable photovoltaic module according to claim 1, wherein the frame (1) is further connected with a handle (5).

5. The portable photovoltaic module according to claim 1, wherein the locking mechanism is a U-shaped locking piece (11), a limiting pin (9) and an auxiliary block (10), the limiting pin (9) and the auxiliary block (10) are mounted on the side of the panel (3), and the U-shaped locking piece (11) is slidably connected on the side of the panel (3).

6. The portable photovoltaic module according to claim 5, characterized in that the auxiliary block (10) is triangular in shape, the auxiliary block (10) being made of elastic material.