CN219145084U - A suitcase type solar charging device - Google Patents

Abstract

The utility model belongs to the technical field of solar energy, and in particular relates to a suitcase-type solar charging device, which includes a first solar panel, a second solar panel and a supporting structure. The supporting structure includes: a first foldable bracket, which includes: a first rod and a The second rod, one end of the first rod and one end of the second rod are hinged through the second hinge shaft, and the end of the first rod away from the second hinge shaft is hinged to one side of the first solar panel; the second foldable support includes : the third rod and the fourth rod, one end of the third rod and one end of the fourth rod are connected through the rotation of the third hinge shaft, the end of the third rod away from the third hinge shaft is hinged to one side of the second solar panel, the fourth The rod is provided with a plurality of grooves along the length direction, and the end of the second rod away from the second hinge axis is clamped in the groove, and the second hinge axis and the third hinge axis are both perpendicular to the first hinge axis. The utility model has the advantages that the angle between the solar panel and the ground can be adjusted to increase the charging efficiency of the device.

Description

A suitcase type solar charging device

technical field

The utility model belongs to the technical field of solar energy, in particular to a suitcase type solar charging device.

Background technique

With the advancement of modern technology and the improvement of people's living standards, there are more and more varieties of household appliances that rely on DC power supply, such as notebook computers, tablet computers, mobile phones, LED lighting, etc., and the market is more and more widely used. . This kind of household appliances generally rely on the power adapter with the function of converting AC 220V to DC voltage to directly supply power or maintain work through charging, so when the user is in an environment without AC 220V power supply conditions, the power adapter cannot provide power. job security, thereby seriously affecting the use of such household appliances in areas such as vast rural areas, remote mountainous areas or pastures where it is inconvenient to obtain mains electricity or where there is no power supply condition. In recent years, with the development of solar energy utilization technology, solar energy has been highly praised for its advantages of abundant resources, cleanliness and no pollution. In order to effectively use solar energy, people have invented solar charging equipment. However, these solar charging equipment are usually manufactured into Devices with a large area and cannot be folded generally have the problem of large volume and inconvenient portability. Therefore, it is necessary to provide a suitcase-type solar charging device to solve the problems in the prior art.

Utility model content

In view of this, the utility model provides a suitcase-type solar charging device, which solves the above-mentioned technical problems by dividing the solar charging device into two solar panels.

The technical scheme of the utility model is:

A suitcase type solar charging device, comprising:

first solar panel;

The second solar panel is hinged to the adjacent surface of the first solar panel through a first hinge shaft;

The support structure is arranged on the side of the first solar panel and the second solar panel, and the support structure includes:

The first foldable support includes: a first rod and a second rod, one end of the first rod and one end of the second rod are hinged through a second hinge shaft, and the end of the first rod far away from the second hinge shaft is connected to the one side of the first solar panel is hinged;

The second foldable support includes: a third rod and a fourth rod, one end of the third rod and one end of the fourth rod are rotatably connected by a third hinge shaft, and the end of the third rod is away from the third hinge shaft Hinged to one side of the second solar panel, the fourth rod is provided with a plurality of grooves along the length direction, and the end of the second rod away from the second hinge shaft is snapped into the groove, and the second hinge shaft and the third hinge axis are perpendicular to the first hinge axis.

Preferably, the side of the first solar panel is provided with a USB output port.

Preferably, the side of the second solar panel is provided with an LED lamp and a cigarette lighter.

Preferably, the first solar panel and the second solar panel are fixed by locks, and the locks are arranged on the first solar panel and the second solar panel.

Preferably, the lock includes: a first clamping piece arranged on the first solar panel and a second clamping piece set on the second solar panel, the first clamping piece and the second clamping piece match each other.

Preferably, one side of the first solar panel is provided with a first storage battery, the first storage battery is electrically connected to the first solar panel through a first control switch, and one side of the second solar panel is provided with a second storage battery , the second storage battery is electrically connected to the second solar panel through a second control switch.

Preferably, a handle is provided on one side of the first solar panel.

Compared with the prior art, a suitcase-type solar charging device provided by the utility model has the beneficial effects as follows:

The solar charging device integrates two solar panels, and the solar panels are connected to a battery, so the charging efficiency is higher when using the device to charge. The device is equipped with USB output port, LED light, cigarette lighter, and has various functions. In addition, the angle between the solar panel and the ground can be adjusted by changing the relative position of the first foldable bracket and the second foldable bracket, so as to increase the charging efficiency of the device. , Easy to carry. It has the advantages of scientific design, novel structure, various functions and portability.

Description of drawings

Fig. 1 is a schematic diagram of the unfolded state of the utility model.

FIG. 2 is a schematic diagram of the structure at A in FIG. 1 .

FIG. 3 is a schematic diagram of the structure at B in FIG. 1 .

FIG. 4 is a schematic diagram of the structure at point C in FIG. 1 .

Fig. 5 is a schematic diagram of the utility model from the unfolded state to the folded state.

Fig. 6 is a schematic diagram of the folded state of the utility model.

Fig. 7 is a schematic diagram of the unfolded state of the utility model.

In the figure: 1. The first solar panel; 2. The second solar panel; 3. Lock; 4. USB output port; 5. Handle; 6. The first battery; 7. The first foldable bracket; 8. The first Two hinge shafts; 9. LED lamp; 10. Cigarette lighter; 11. Second battery; 12. Second foldable bracket; 13. Third hinge shaft.

Detailed ways

Below in conjunction with accompanying drawing 1 to Fig. 7, the specific embodiment of the utility model is described in detail. In the description of the utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer" and so on is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or It should not be construed as limiting the invention by implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation.

The terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of these features; in the description of the utility model, unless otherwise specified, the meaning of "plurality" is two or more.

Example

The utility model provides a suitcase-type solar charging device. The utility model will be described below in conjunction with the structural schematic diagrams of FIG. 1 to FIG. 7 .

As shown in Figure 1, a suitcase-type solar charging device includes a first solar panel 1 and a second solar panel 2 hinged to the surface adjacent to the first solar panel 1 through the first hinge axis, due to the angle of the sun's rays It is not fixed, so adjusting the angle between the solar panel and the ground can make the solar panel receive light energy better. In order to facilitate the adjustment of the angle between the solar panel and the ground, there are also supports on the sides of the first solar panel 1 and the second solar panel 2 structure, wherein the support structure includes a first foldable support 7 and a second foldable support 12 .

Wherein the first foldable support 7 comprises: a first bar and a second bar, one end of the first bar and an end of the second bar are hinged by the second hinge shaft 8 as shown in Figure 2, and the first bar is away from the second hinge shaft One end of 8 is hinged with one side of the first solar panel 1; wherein the second foldable support 12 includes a third bar and a fourth bar, and one end of the third bar and one end of the fourth bar pass through the third bar shown in Figure 3 The hinge shaft 13 is rotationally connected, and the end of the third rod away from the third hinge shaft 13 is hinged to one side of the second solar panel 2, as shown in Figure 1 and Figure 4, the fourth rod is provided with a plurality of grooves along the length direction, One end of the second rod away from the second hinge shaft 8 is clamped in the groove, and the second hinge shaft 8 and the third hinge shaft 13 are all perpendicular to the first hinge shaft, because the second hinge shaft 8 and the third hinge shaft 13 Both are perpendicular to the first hinge axis, so when the first solar panel 1 and the second solar panel 2 are unfolded and the second rod is inserted into the corresponding groove, the first rod and the second rod and the third rod and the fourth rod The rods do not rotate but are in a stable state.

The specific working principle of the first foldable support 7 and the second foldable support 12 is as follows: when the angle between the first solar panel 1 and the second solar panel 2 changes, the first pole and the first solar panel 1 and the second The angle between the poles will change accordingly, and meanwhile, the angle between the third pole and the second solar panel 2 and the fourth pole will also change accordingly, and the first solar panel 1 and the second solar panel 2 After the angle between the two poles is adjusted to a suitable position, insert the second rod into the corresponding groove to realize the fixation. Changing the position of the two second rods in the groove can adjust the angle of the solar panel, so that the solar panel can be better receive light energy.

Further, as shown in Figure 1, in order to realize the diversification and multi-function of the equipment function, the side of the first solar panel 1 is provided with a USB output port 4, as shown in Figure 5, the side of the second solar panel 2 An LED lamp 9 and a cigarette lighter 10 are provided.

Further, as shown in FIG. 6, the first solar panel 1 and the second solar panel 2 are fixed by a lock 3, and the lock 3 is arranged on the first solar panel 1 and the second solar panel 2, and the lock 3 includes a The first clip on the first solar panel 1 and the second clip on the second solar panel 2, the first clip and the second clip match each other, when the device is folded and stored, the second The first solar panel 1 and the second solar panel 2 are in a folded state. At this time, the first clamping part and the second clamping part can be locked together to realize the fixation. When the device needs to be unfolded, the first clamping part and the second clamping part The fixing can be released after the two clamping parts are separated, and at this time, the angle between the first solar panel 1 and the second solar panel 2 can be adjusted freely.

Further, as shown in FIG. 7, a first storage battery 6 is provided on one side of the first solar panel 1, and the first storage battery 6 is electrically connected to the first solar panel 1 through a first control switch, and the electricity generated by the first solar panel 1 It is directly stored in the first storage battery 6 for use by the user. A second storage battery 11 is provided on one side of the second solar panel 2. The second storage battery 11 is electrically connected to the second solar panel 2 through a second control switch. The second solar panel 2. The generated electricity is directly stored in the second storage battery 11 for use by the user.

Further, as shown in FIG. 6 , a handle 5 is provided on one side of the first solar panel 1 , and the handle 5 is convenient for carrying.

The usage method of the present utility model is as follows: when the device needs to be deployed and used, the first clamping piece and the second clamping piece are separated to release the fixation. At this time, the first solar panel 1 and the second solar panel 2 The angle can be adjusted freely. When adjusting the angle, change the angle between the first bar and the first solar panel 1 and the second bar and the angle between the third bar and the second solar panel 2 and the fourth bar at the same time. After the angle between the first solar panel 1 and the second solar panel 2 is adjusted to a proper position, the first clamping piece and the second clamping piece can be locked together to realize fixing. When the device needs to be taken away, the second The rod is taken out from the groove, and the first solar panel 1 and the second solar panel 2 can be folded and carried by the handle 5. During the folding process of the first solar panel 1 and the second solar panel 2, the first rod and the second solar panel The angle between the first solar panel 1 and the second pole and the angle between the third pole and the second solar panel 2 and the fourth pole will automatically change, and the USB output port 4 can also be used for charging, and the LED light 9 can be turned on for charging. Lighting can also be used by turning on the cigarette lighter 10 .

The above disclosures are only preferred specific embodiments of the present utility model, but the embodiments of the present utility model are not limited thereto, and any changes conceivable by those skilled in the art shall fall within the protection scope of the present utility model.

Claims (7)

1. A suitcase type solar charging device, characterized in that, comprising: a first solar panel (1); The second solar panel (2) is hinged to the adjacent surface of the first solar panel (1) through a first hinge shaft; The support structure is arranged on the side of the first solar panel (1) and the second solar panel (2), and the support structure includes: A first foldable support (7), which includes: a first rod and a second rod, one end of the first rod and one end of the second rod are hinged by a second hinge shaft (8), and the first rod is far away from the second rod One end of the two hinge shafts (8) is hinged to one side of the first solar panel (1); The second foldable support (12), which includes: a third bar and a fourth bar, one end of the third bar and one end of the fourth bar are rotatably connected by a third hinge shaft (13), and the third bar is away from One end of the third hinge shaft (13) is hinged to one side of the second solar panel (2), the fourth rod is provided with a plurality of grooves along the length direction, and the second rod is far away from the second hinge shaft (8) One end of one end is clipped in the groove, and the second hinge axis (8) and the third hinge axis (13) are both perpendicular to the first hinge axis. 2. A suitcase-type solar charging device according to claim 1, characterized in that, a USB output port (4) is provided on the side of the first solar panel (1). 3. A suitcase-type solar charging device according to claim 1, characterized in that an LED lamp (9) and a cigarette lighter (10) are provided on a side of the second solar panel (2). 4. A suitcase-type solar charging device according to claim 1, characterized in that, the first solar panel (1) and the second solar panel (2) are fixed by a lock (3), and the lock The buckle (3) is arranged on the first solar panel (1) and the second solar panel (2). 5. A suitcase-type solar charging device according to claim 4, characterized in that, the lock (3) comprises: a first clamping member arranged on the first solar panel (1) and a The second clamping piece on the second solar panel (2), the first clamping piece and the second clamping piece match each other. 6. A suitcase type solar charging device according to claim 1, characterized in that, one side of the first solar panel (1) is provided with a first accumulator (6), and the first accumulator (6) ) is electrically connected to the first solar panel (1) through the first control switch, and one side of the second solar panel (2) is provided with a second accumulator (11), and the second accumulator (11) is controlled by the second The switch is electrically connected with the second solar panel (2). 7. A suitcase-type solar charging device according to claim 1, characterized in that a handle (5) is provided on one side of the first solar panel (1).

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