CN215580496U

CN215580496U - Solar energy pocket treasured that charges

Info

Publication number: CN215580496U
Application number: CN202121925677.8U
Authority: CN
Inventors: 冯应梁; 陈震; 邓宏刚; 肖文鹏; 凃俊达; 桂裕鹏
Original assignee: Hubei Meige New Energy Technology Co ltd
Current assignee: Hubei Meige New Energy Technology Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-01-18
Anticipated expiration: 2031-08-17

Abstract

The utility model belongs to the technical field of mobile power supplies, and particularly discloses a solar pocket charger, which comprises: the solar panel comprises a box body for accommodating a battery and a PCB controller, a solar module mainly composed of a plurality of solar panels connected in series, and a fixing frame for covering the solar panels at any end part on the box body; the solar module is electrically connected with the battery. The mobile phone charger is similar to a mobile phone in size, light, thin and convenient to carry.

Description

Solar energy pocket treasured that charges

Technical Field

The utility model belongs to the technical field of mobile energy, and particularly relates to a solar pocket charger.

Background

The portable power source is also called a charger, can store electric energy and can be a portable charger for charging the handheld mobile equipment. The portable power source needs an external power source to charge a built-in battery in advance, and if the portable power source is in an outdoor environment, the external power source can be rarely found to charge the portable power source. The solar energy well solves the problem, and the solar energy is converted into electric energy through the solar cell and stored in the mobile power supply.

When the solar cell piece charges for the precious battery that charges, the area of required solar cell piece is far greater than the precious size that charges, and the solar charging subassembly that increases moreover still can improve the precious gross weight that charges, so how to keep solar charging precious portable is still key and difficult point.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a solar pocket charger, which is similar to a mobile phone in size, light, thin and convenient to carry.

In order to achieve the purpose, the utility model specifically adopts the following technical scheme:

a solar pocket power bank, comprising:

an open-ended case for housing the battery and the PCB controller;

the solar module is electrically connected with the battery and comprises a plurality of solar panels and a flexible connecting band used for connecting adjacent solar panels, wherein the connecting band is internally provided with a lead connected with the solar panels in series;

and a fixing frame for covering the solar panel at any end part on the box body.

Further, in the above technical solution, the fixing frame is clamped with the box body.

Further, in the above technical solution, the length of the connecting band close to the fixing frame is greater than the length of the connecting band far away from the fixing frame.

Further, in the above technical solution, the connection bands between different solar panels are arranged in a staggered manner.

Further, in the above technical scheme, solar panel includes that the preceding rete, solar wafer layer, base plate and the canvas layer that stack gradually set up, and connect through the glued membrane between each layer.

Further, in the above technical scheme, magnetic attraction buckles corresponding to the positions are arranged in the at least two solar panels.

The utility model has the beneficial effects that:

1) the solar energy component comprises a plurality of solar panels which are connected in series, the size of each solar panel is slightly smaller than that of the box body, one end of the solar energy component is connected with the box body through a fixed end, the other end of the solar energy component is a free end, and the solar energy component turns over to the upper side of the box body from the free end one by one, so that the size of the charger baby is only the size of the box body.

2) The length of the connecting band between the solar panel shortens from the stiff end to the free end gradually, and the connecting band of staggered arrangement makes the folding height after rolling over as low as possible, has effectively reduced precious height that charges.

3) Be provided with magnetism on the solar panel and inhale the knot, make solar module be difficult for automatic scattering after folding, effectively avoided the solar panel sensitive surface by the damage of hard thing, improved precious life that charges.

Drawings

Fig. 1 is an exploded view of a solar pocket charger provided by the present invention;

fig. 2 is a folded state diagram of the solar pocket charger provided by the utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.

As shown in FIGS. 1-2, a solar pocket treasured that charges includes from supreme down: the solar module comprises an open box body 1, a solar module 2 and a fixing frame 3, wherein a PCB controller 5 and a battery 4 are arranged inside the open box body 1, the solar module 2 consists of a plurality of solar panels 21 and a connecting belt 22 used for connecting the adjacent solar panels 21, and a wire used for connecting the solar panels 21 in series is arranged in the connecting belt 22. Solar energy component 2 divide into free end and stiff end, and the size of the solar panel 21 of fixed tip slightly is less than the size of the uncovered department of box body, and its lid closes on box body 1, and fixed frame 3 sets up in its top and is connected and fix solar energy component 2 through buckle structure and box body 1.

The solar panel 21 may be prepared by sequentially laminating a front film layer, an adhesive film layer, a solar cell, an adhesive film layer, a substrate, an adhesive film layer, and a canvas layer, and more specifically, the front film layer may be a fluoropolymer film having good weather resistance. The solar panel 21 has advantages of thinness, lightness, long life, and the like. The backlight surface of the solar panel 21 at the fixed end is provided with positive and negative pole outgoing lines, and the outgoing lines can be directly connected with the battery 4 in the box body 1 without additionally arranging a charging interface.

The length of the connecting band 22 is gradually shortened from the fixed end (i.e. the fixed frame) to the free end, and the positions of the connecting bands 22 among different solar panels 21 are staggered, so that the solar module 2 can be conveniently folded, and the height of the folded solar module is lower.

Furthermore, magnetic attraction buckles can be arranged in the solar panels 21, for example, the solar module 2 in the embodiment has four solar panels 21, the magnetic attraction buckles are arranged at corresponding positions on the first solar panel (fixed end) and the third solar panel, the solar panels are turned over from the free end to the fixed end one by one, and the third solar panel and the first solar panel are buckled under the action of the magnetic attraction buckles, so that the folded solar module is prevented from being scattered, the light receiving surface of the solar panels is effectively protected, and the service life is prolonged. When the solar charging device is used, the light receiving surface of each solar panel 21 is placed under the sunlight, and the solar panels 21 are folded and placed after charging is finished.

The battery 4 is connected with PCB board controller 5 electricity, still is provided with the charge-discharge interface 6 of being connected with PCB board controller 4 electricity, power key 7 and is used for showing the pilot lamp 8 that charges dynamically on the treasured that charges. The charging and discharging interface 6 is used for charging the mobile device and charging the battery by an external power supply, the power key 7 is used for controlling the on-off of the battery, and the charging indicator light 8 is used for displaying the charging dynamic state of the battery. It should be noted that, the setting methods of the PCB controller, the charge and discharge interface, the power key, and the charge indicator may refer to the prior art, and are not described herein again.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solution of the present invention and the novel concept used in the present invention, which are equivalent or changed within the technical scope of the present invention.

Claims

1. The utility model provides a solar energy pocket treasured that charges which characterized in that includes:

an open-mouthed case (1) for accommodating a battery (4) and a PCB controller (5);

the solar module (2) is electrically connected with the battery (4) and comprises a plurality of solar panels (21) and a flexible connecting band (22) used for connecting the adjacent solar panels (21), and wires connected with the solar panels (21) in series are arranged in the connecting band (22);

and a fixing frame (3) for covering the solar panel (21) at any end part on the box body (1).

2. The solar pocket power bank as claimed in claim 1, wherein the fixing frame (3) is clamped with the box body (1).

3. The solar pocket power bank as claimed in claim 1, wherein the length of the connecting band (22) close to the fixing frame (3) is greater than the length of the connecting band (22) far from the fixing frame (3).

4. The solar pocket charger baby as claimed in claim 1 or 3, wherein the connecting bands (22) between different solar panels are staggered.

5. The solar pocket charger according to claim 1, wherein the solar panel (21) comprises a front film layer, a solar cell sheet layer, a substrate and a canvas layer which are sequentially stacked, and the layers are connected through an adhesive film.

6. The solar pocket charger baby as claimed in claim 1 or 5, wherein magnetic attraction buckles are arranged in the at least two solar panels (21) in corresponding positions.