CN207134858U - A kind of portable type solar energy charger - Google Patents

Abstract

The utility model discloses a portable solar charger, which comprises a box body. A box cover is hinged on the upper end of the box body. A handle is fixed on the upper end of the box cover. There are chute on both sides, the cross-section of the chute is "T", every two adjacent frames are connected by a connecting device, the connecting device consists of a U-shaped bar and sliders fixed at the lower ends of both sides, the sliders are in the chute And fit and slide with it, a partition is fixed between the horizontal plate and the base of the box body, a solar controller and a battery are installed on one side of the partition, and a charging room is located on the other side of the partition, and there is a USB charging port in the charging room, next to the charging room There is a cover plate, a glass plate on the side wall of the box, the solar panel on the frame is electrically connected to the solar controller, the solar controller is electrically connected to the battery, and the solar controller is connected to the USB charging port. The utility model can increase the number of solar panels The quantity can obtain more solar energy for power generation, and the operation is simple.

Description

A portable solar charger

technical field

The utility model relates to the field of solar photovoltaics, in particular to a portable solar charger.

Background technique

When outdoors, people usually encounter the situation that mobile phones and other electrical appliances have no power, and the power of power banks is limited, which often cannot meet the charging needs, especially when using electrical appliances with high power consumption. Now solar energy is a cheap way to obtain and Green energy can meet the demand for power supply. Existing portable solar charging devices usually only have one solar panel, which cannot meet the demand for power generation. A few foldable solar charging devices can only have one or two more solar panels, and those with high power consumption The electrical appliances are still unsatisfactory; when charging, the electrical appliances will be bumped, the device is not waterproof, and rainwater will soak into the interior.

Utility model content

In order to solve the above existing problems, the utility model provides a portable solar charger.

The utility model is realized through the following technical solutions:

A portable solar charger, comprising a box body, a box cover is hinged on the upper end of the box body, a handle is fixed on the upper end of the box cover, a horizontal plate is fixed in the box body, and a plurality of solar panels are placed on the upper end of the horizontal plate , the two sides of the solar panel are provided with chute, the cross section of the chute is "T", and every two adjacent frames are connected by a connecting device, and the connecting device includes a U-shaped bar and fixed lower ends on both sides. The slider is composed of a sliding block, the slider is in the chute and slides with it, a partition is fixed between the horizontal plate and the box base, a solar controller and a battery are installed on one side of the partition, and the partition There is a charging room on the other side of the board, the charging room is provided with a USB charging port, a cover plate is opened next to the charging room, a glass plate is provided on the side wall of the box, and the glass plate is on the side of the solar panel. The solar panel on the frame is electrically connected to the solar controller, the solar controller is electrically connected to the storage battery, and the solar controller is connected to the USB charging port.

Preferably, the outer wall of the box is covered with a waterproof layer.

Preferably, a sponge layer is fixed on the inner wall of the charging chamber.

Preferably, the box cover and the cover plate are fixed to the box body by bolts.

Compared with the existing technology, the beneficial effect of the utility model is: outdoors, the solar panels can be stacked and folded, so that the number of solar panels can be increased, so that more solar energy can be obtained for power generation, and recycling is also convenient. The operation is simple, which not only meets the needs of mobile phones and other electrical appliances, but also meets the needs of electrical appliances with high power consumption. The mobile phone and other electrical appliances can be connected to the USB charging port for charging. The wall of the charging chamber is fixed with a sponge layer to prevent the electrical appliances from bumping. Grab the handle for easy transportation. The outer wall of the box is covered with a waterproof layer to prevent rainwater from entering the interior outdoors. When the solar panel is installed in the box, it can shine on the sun through the glass plate for solar charging.

Description of drawings

Fig. 1 is the schematic diagram of structure described in the utility model;

Fig. 2 is the schematic diagram of two adjacent solar panels;

Fig. 3 is a schematic diagram of the work described in the utility model.

In the figure: box body 1, box cover 2, handle 3, horizontal plate 4, frame 5, chute 6, slider 7, U-shaped bar 8, partition 9, solar controller 10, battery 11, charging chamber 12, USB charging port 13, cover plate 14, glass plate 15.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail:

As shown in Figure 1, Figure 2, and Figure 3, a portable solar charger includes a box body 1, a box cover 2 is hinged on the upper end of the box body 1, and a handle 3 is fixed on the upper end of the box cover 2. A horizontal plate 4 is fixed inside the body 1, and a plurality of frames 5 are placed on the upper end of the horizontal plate 4, and chute 6 is provided on both sides of the frame 5, and the cross section of the chute 6 is “T”. The adjacent frames 5 are connected by a connecting device, and the connecting device includes a U-shaped bar 8 and sliders 7 fixed at the lower ends of both sides thereof. 4 and the base of the box body 1 is fixed with a partition 9, a solar controller 10 and a storage battery 11 are installed on one side of the partition 9, and a charging chamber 12 is provided on the other side of the partition 9, and the charging chamber 12 There is a USB charging port 13 inside, a cover plate 14 is opened next to the charging chamber 12, a glass plate 15 is provided on the side wall of the box body 1, the glass plate 15 is on the side of the solar panel, and the glass plate 15 on the frame 5 The solar panel is electrically connected to a solar controller 10 , the solar controller 10 is electrically connected to a storage battery 11 , and the solar controller 10 is connected to a USB charging port 13 .

The outer wall of the box body 1 is covered with a waterproof layer.

The inner wall of the charging chamber 12 is fixed with a sponge layer.

The box cover 2 and the cover plate 14 are fixed to the box body 1 by bolts.

Working principle: use it when there is sunlight outdoors, open the box cover 2, take out multiple frames 5, push the two adjacent frames 5 in opposite directions, the sliders 7 on both sides of the frame 5 slide in the chute 6 and Sliding on its side, the cross-section of the slider 7 is "T" shape, the slider 7 is in the chute 6 and does not break away from it, the U-shaped bar 8 plays a supporting role, and the solar panels on the multiple frames 5 are expanded to face Place the sun, or put it on the upper end of the box body 1, the box body 1 plays the role of a support, the solar panel on the frame 5 converts light energy into electrical energy and stores it in the battery 11, and then the solar controller 10 passes through the USB charging port 13 Discharge the electricity, open the cover 14, put the electrical appliances such as mobile phones in the charging chamber 12, connect the USB charging port 13 to realize charging, and the inner wall of the charging chamber 12 is fixed with a sponge layer (not shown in the figure) to prevent the electrical appliances from being bumped, and the separator 9 The charging chamber 12 and the horizontal plate 4 are isolated from other devices, and the handle 3 can be grasped to facilitate transportation. The outer wall of the box body 1 is covered with a waterproof layer (not shown in the figure), so as to prevent rainwater from entering the interior outdoors. The solar panels on the frame 5 are installed When in the box body 1, the sun can be irradiated through the glass plate 15 to carry out solar charging.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (4)

1. A portable solar charger, comprising a box (1), characterized in that: the upper end of the box (1) is hinged with a box cover (2), and the upper end of the box cover (2) is fixed with a handle (3) , the box body (1) is fixed with a horizontal plate (4), the upper end of the horizontal plate (4) is provided with a plurality of frames (5), and one end of the frame (5) is provided with a square groove, and the square groove is fixed There are solar panels, the two sides of the frame (5) are provided with chute (6), the section of the chute (6) is "T" shape, every two adjacent frames (5) are connected by connecting device, The connecting device comprises a U-shaped bar (8) and fixed sliders (7) at the lower ends of both sides thereof. The slider (7) slides in the chute (6) and fits it, and the horizontal plate ( 4) A partition (9) is fixed between the base of the box (1), and a solar controller (10) and a battery (11) are installed on one side of the partition (9), and the partition (9) is installed on the other side A charging chamber (12) is provided on one side, and a USB charging port (13) is provided in the charging chamber (12), and a cover plate (14) is opened beside the charging chamber (12), and the box body (1) The side wall is provided with a glass plate (15), and the glass plate (15) is on one side of the solar panel, and the solar panel on the frame (5) is electrically connected to the solar controller (10), and the solar controller ( 10) It is electrically connected with the storage battery (11), and the solar controller (10) is connected with the USB charging port (13). 2. A portable solar charger according to claim 1, characterized in that: the outer wall of the box (1) is covered with a waterproof layer. 3. A portable solar charger according to claim 1, characterized in that: the inner wall of the charging chamber (12) is fixed with a sponge layer. 4. A portable solar charger according to claim 1, characterized in that: the box cover (2) and the cover plate (14) are fixed to the box body (1) by bolts.