Folding solar lamp

Abstract

The utility model discloses a foldable solar lamp which comprises a base and a foldable solar panel, a solar cell module is arranged in the base, an LED illuminating lamp is arranged on the front surface of the base, folding buckles are arranged on the two sides of the rear side of the top of the base, and the foldable solar panel can be folded and fixed along the base through the folding buckles. A converter is arranged in the middle of the rear side of the top of the base, and the foldable solar panel is connected with the solar cell module through the converter. The solar cell module is arranged in the base, the LED illuminating lamp is arranged on the front surface of the base, space is saved, the foldable solar panel is arranged on the rear side of the base and can be folded and fixed along the base through the folding buckle, space is further saved, the angle can be flexibly adjusted, and solar light can be better absorbed. An adjustable supporting frame is further arranged on the rear side of the base, through the adjustable supporting frame, the base can be fixed, the inclination angle can be adjusted, the irradiation angle of the LED illuminating lamp can be adjusted, and the LED illuminating lamp is novel in structure, convenient to carry, high in practicability and suitable for popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of solar lamps, and more specifically to a foldable solar lamp. Background Art

[0002] Solar lights, as the name implies, are lamps that convert solar energy into electrical energy and provide lighting. In a state where environmental and energy issues are becoming increasingly prominent, solar energy is a renewable energy source. Solar lights are electric lights that convert solar panels into electrical energy. The main components of solar lights are solar panels, solar cell modules, and LED lamps. During the day, solar panels convert solar energy into electrical energy and store it in solar cell modules. At night, the electrical energy on the solar cell modules is used to provide lighting for lighting, realizing energy recycling and good environmental protection effects. Therefore, solar lights are becoming more and more popular. At present, most solar lights are installed in a fixed manner. After installation, they cannot be moved and can only be used in fixed places. There are also a small number of movable solar lights on the market. However, this type of solar light is large in size and poor in storage, which is not easy to carry, and there is a problem of insufficient stability when placed. Therefore, we designed a foldable solar light to solve this problem. It has the advantages of being easy to carry, easy to store, and good stability.

[0003] In order to solve the problem that most solar lamps adopt a fixed installation method, which is inconvenient to carry and use outside, and has a single function, a Chinese patent (authorization announcement number: CN217843561U) discloses a solar lamp with a folding function. The utility model includes a first mounting plate, one end of the first mounting plate is provided with a protrusion, the protrusion is arranged in a groove, the groove is opened at the center of one end of the second mounting plate, and the protrusion on the first mounting plate is hinged with the second mounting plate by a pin, and the first connecting block and the second connecting block are respectively installed above and below the outer wall of one side of the second mounting plate, a rotating shaft is provided between the first connecting block and the second connecting block, a movable plate is installed on the rotating shaft, and an L-shaped elastic plate is installed on the outer wall of one side of the movable plate. The utility model can be folded, reducing the overall volume, making it convenient for users to carry and use, and has strong practicality.

[0004] This solution still has some shortcomings in application. Since the mobile solar lamp is required to be as small as possible, it should take up as little space as possible except for the solar panel and LED lamp. Otherwise, the volume will still be large and inconvenient to carry and store. At the same time, the irradiation angle also needs to be flexibly adjusted, otherwise it is easy to have the problem of poor irradiation angle affecting the irradiation effect, and there is also the situation of absorbing solar energy while lighting. Therefore, the solar panel also needs to be able to flexibly adjust the angle. Therefore, it is necessary to improve the structure of the solar lamp to save space as much as possible and facilitate storage. At the same time, the irradiation angle of the LED lamp and the placement angle of the solar panel can be adjusted. Utility Model Content

[0005] The utility model discloses a foldable solar lamp, the main purpose of which is to overcome the above-mentioned deficiencies and shortcomings of the prior art.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A foldable solar lamp comprises a base and a foldable solar panel, wherein the base has a built-in solar cell assembly and an LED lighting lamp is installed on the front surface, folding folds are arranged on both sides of the rear side of the top of the base, and the foldable solar panel can be folded and fixed along the base through the folding folds, and a converter is arranged in the middle of the rear side of the top of the base, and the foldable solar panel is connected to the solar cell assembly through the converter.

[0008] Furthermore, a first through hole is provided in the middle of the folded portion, a rotating bolt is installed in the first through hole, and a corresponding hanging ear is provided for the foldable solar panel, a second through hole is provided in the middle of the hanging ear, and the rotating bolt passes through the second through hole, and the foldable solar panel can be rotated and fixed along the base through the rotating bolt.

[0009] Furthermore, an adjustable support frame is provided on the rear side of the base, and the two sides of the adjustable support frame are hung in the middle of the left and right sides of the base. The base can adjust the illumination angle through the adjustable support frame, and the lower part of the adjustable support frame can move forward and backward along the base to form an "X" shape structure with the base.

[0010] Furthermore, the LED lighting lamp is composed of a plurality of LED lamp beads, and a control switch is provided on one side of the base. The LED lamp beads can adjust the brightness and control the on and off through the control switch.

[0011] Furthermore, the foldable solar panel has a plurality of solar panel components built therein, and the plurality of solar panel components are respectively connected to the solar cell components.

[0012] Furthermore, the solar cell assembly is electrically connected to the LED lighting lamp.

[0013] It can be seen from the above description of the utility model that, compared with the prior art, the advantages of the utility model are:

[0014] The utility model firstly integrates the LED lighting lamp into the front surface of the base by building a solar cell assembly into the base, thereby effectively saving space; then, a foldable solar panel is arranged on the rear side of the base, and the foldable solar panel can be folded and fixed along the base through the folding angle, thereby further saving space and flexibly adjusting the angle for better absorption of solar light; the solar panel has several solar panel assemblies built in, which are individually connected to the solar cell assembly, thereby avoiding the problem of having to replace the entire solar panel in case of failure; finally, an adjustable support frame is also arranged on the rear side of the base, through which not only the base can be fixed but also the inclination angle can be adjusted, thereby achieving the effect of adjusting the irradiation angle of the LED lighting lamp; at the same time, a control switch is arranged on one side of the base, which can control the opening and closing of the LED lighting lamp and adjust the brightness, thereby further improving the practicability of the solar lamp; the utility model has a novel structure, is easy to carry, has strong practicability, and is suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 .

[0016] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 .

[0017] Figure 3 This is a schematic diagram of the structure of the utility model Figure 3 . DETAILED DESCRIPTION

[0018] The specific implementation of the present utility model will be further described below with reference to the accompanying drawings.

[0019] like Figures 1 to 3 As shown, a foldable solar lamp includes a base 1 and a foldable solar panel 2, wherein the base 1 has a built-in solar cell assembly (not marked in the schematic diagram due to viewing angle reasons) and an LED lighting lamp 3 is installed on the front surface, folding folds 4 are provided on both sides of the top rear side of the base 1, and the foldable solar panel 2 can be folded and fixed along the base 1 through the folding folds 4, a converter 5 is provided in the middle of the top rear side of the base 1, and the foldable solar panel 2 is connected to the solar cell assembly via the converter 5.

[0020] Furthermore, a first through hole 41 is provided in the middle of the fold 4, and a rotating bolt 42 is built in the first through hole 41. The foldable solar panel 2 is correspondingly provided with a hanging ear 21, and a second through hole is provided in the middle of the hanging ear 21. The rotating bolt 42 passes through the second through hole. The foldable solar panel 2 can be rotated and fixed along the base 1 through the rotating bolt 42.

[0021] Furthermore, an adjustable support frame 6 is provided on the rear side of the base 1, and the two sides of the adjustable support frame 6 are hung in the middle of the left and right sides of the base 1. The base 1 can adjust the illumination angle through the adjustable support frame 6, and the lower part of the adjustable support frame 6 can move forward and backward along the base 1 to form an "X" shape structure with the base 1.

[0022] Furthermore, the LED lighting lamp 3 is composed of a plurality of LED lamp beads 31 , and a control switch 7 is provided on one side of the base 1 , and the LED lamp beads 31 can adjust the brightness and control the on and off through the control switch 7 .

[0023] Furthermore, the foldable solar panel 2 has a plurality of solar panel components 21 built therein, and the plurality of solar panel components 21 are respectively connected to the solar cell components.

[0024] Furthermore, the solar cell assembly is electrically connected to the LED lighting lamp 3 . Specific embodiment:

[0026] First, the foldable solar panel 2 is rotated upward along the base 1 so that the foldable solar panel 2 forms a certain angle with the base 1 so that it is directly exposed to the sunlight and absorbs the solar energy. Next, the adjustable support frame 6 is rotated out from the base 1 so that the adjustable support frame 6 and the base 1 form an "X"-shaped structure to be fixed. At this time, the foldable solar panel 2 is directly exposed to the sunlight and absorbs the solar energy and converts the solar energy into electrical energy through the converter 5 and stores it in the solar cell module. Finally, at night, the LED lighting lamp 3 is turned on by the control switch 7 and the brightness of the LED lighting lamp is adjusted by the control switch 7. After use, the adjustable support frame 6 is retracted and the foldable solar panel 2 is folded downward so that the foldable solar panel 2 and the base 1 are folded for easy storage and carrying.

[0027] It can be seen from the above description of the utility model that, compared with the prior art, the advantages of the utility model are:

[0028] The utility model firstly integrates the LED lighting lamp into the front surface of the base by building a solar cell assembly into the base, thereby effectively saving space; then, a foldable solar panel is arranged on the rear side of the base, and the foldable solar panel can be folded and fixed along the base through the folding angle, thereby further saving space and flexibly adjusting the angle for better absorption of solar light; the solar panel has several solar panel assemblies built in, which are individually connected to the solar cell assembly, thereby avoiding the problem of having to replace the entire solar panel in case of failure; finally, an adjustable support frame is also arranged on the rear side of the base, through which not only the base can be fixed but also the inclination angle can be adjusted, thereby achieving the effect of adjusting the irradiation angle of the LED lighting lamp; at the same time, a control switch is arranged on one side of the base, which can control the opening and closing of the LED lighting lamp and adjust the brightness, thereby further improving the practicability of the solar lamp; the utility model has a novel structure, is easy to carry, has strong practicability, and is suitable for promotion.

[0029] The above is only a specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any non-substantial improvement of the utility model using this concept should be regarded as an infringement of the protection scope of the utility model.

Claims

1. A foldable solar lamp, characterized in that: The invention comprises a base and a foldable solar panel, wherein the base has a built-in solar cell assembly and an LED lighting lamp is installed on the front surface, folding folds are arranged on both sides of the rear side of the top of the base, and the foldable solar panel can be folded and fixed along the base through the folding folds, and a converter is arranged in the middle of the rear side of the top of the base, and the foldable solar panel is connected to the solar cell assembly through the converter.

2. A foldable solar lamp according to claim 1, characterized in that: A first through hole is provided in the middle of the folded portion, a rotating bolt is built in the first through hole, and a hanging ear is correspondingly provided on the foldable solar panel, a second through hole is provided in the middle of the hanging ear, and the rotating bolt passes through the second through hole.

3. A foldable solar lamp according to claim 1, characterized in that: An adjustable support frame is arranged at the rear side of the base, and two sides of the adjustable support frame are hung at the middle of the left and right sides of the base. The base can adjust the irradiation angle through the adjustable support frame.

4. A foldable solar lamp according to claim 1, characterized in that: The LED lighting lamp is composed of a plurality of LED lamp beads. A control switch is provided on one side of the base. The LED lamp beads can adjust the brightness and control the on and off through the control switch.

5. The foldable solar lamp according to claim 1, characterized in that: The foldable solar panel has a plurality of solar panel components built therein.

6. The foldable solar lamp according to claim 1, characterized in that: The solar cell assembly is electrically connected to the LED lighting lamp.

Images