CN203489018U - Portable solar lantern - Google Patents

Abstract

The utility model discloses a portable solar lantern, which comprises an inflatable body, a solar panel, a PCB (printed circuit board) and LED (light-emitting diode) light-emitting components, wherein the solar panel and the LED light-emitting components are respectively fixed on two surfaces of the PCB, and the PCB is fixed in the inflatable body; the light emitting surface of the LED light emitting component and the light receiving surface of the solar panel are arranged in a back-to-back mode. The utility model discloses the main part appearance structure that the body formed the lantern is aerifyd in the utilization, has removed the skeleton texture of traditional lantern from, and is light reliable during the use. After the gas in the inflatable body is discharged, the inflatable bag is convenient to carry and store, and does not occupy space. In addition, the electronic equipment is accommodated in the inflatable body, and a good waterproof effect can be achieved. Meanwhile, the light-emitting surface of the LED light-emitting component and the light-receiving surface of the solar panel are arranged in a back-to-back manner, so that charging and lighting are not interfered with each other, solar energy is conveniently converted into electric energy, and portable mobile lighting is realized.

Description

Portable Solar Lantern

technical field

The utility model relates to the field of portable lighting technology, in particular to a portable solar lantern.

Background technique

Lanterns, also known as cage-shaped lamps, are mostly made of thin strips or iron wires on the outer layer, and covered with transparent materials such as paper or yarn to form a cage-shaped cavity, and the lamps are placed in the cage-shaped cavity. Candles are used for lighting, decoration or enjoyment.

Existing lanterns have the following defects: 1. If an active lamp is used as a luminous body, active charging is required, which brings a lot of inconvenience to users when used in remote mountainous areas or outdoors; 2. If a candle is used as a luminous body, Then there is a risk of fire; 3, most of the existing lanterns are disposable utensils, which are inconvenient to carry and collect.

Utility model content

Aiming at the deficiencies in the above technologies, the utility model provides a portable solar lantern.

In order to achieve the above object, the utility model provides a portable solar lantern, which includes an inflatable body, a solar panel, a PCB board and an LED lighting assembly, the solar panel and the LED lighting assembly are respectively fixed on both sides of the PCB board, and the PCB board It is fixed in the inflatable body; the light-emitting surface of the LED light-emitting component is set opposite to the light-receiving surface of the solar panel.

Wherein, the LED light-emitting assembly includes a plurality of LED lamp beads, a lithium battery, a reflector and a light-emitting cover, the plurality of LED lamp beads are fixed on the PCB, and the reflector is provided with a plurality of lens holes. The lithium battery is fixed on the reflector, and the reflector is fixedly connected to the light-emitting cover, and the LED lamp beads are one by one correspondingly facing the light-emitting cover through the lens hole; one end of the lithium battery is electrically connected to the solar panel, and the other end is connected to a plurality of The LED lamp bead is electrically connected.

Wherein, the inflatable body includes a top cover, a transparent cage and a bottom cover, the top cover, the transparent cage and the bottom cover form a closed transparent cavity, and the top cover is provided with an air valve for inflation and deflation .

Wherein, the inflatable body further includes a first handle, and the first handle is arranged on the top cover.

Wherein, the inflatable body further includes a second handle, and the second handle is arranged on the bottom cover.

Wherein, the lantern further includes cardboard, a through hole for accommodating the solar panel is opened in the middle of the cardboard, and the cardboard is clamped between the bottom cover and the PCB board.

Wherein, the inflatable body is a cylindrical inflatable body or a rectangular inflatable body.

The beneficial effects of the utility model are: compared with the prior art, the portable solar lantern provided by the utility model uses an inflatable body to form the main body structure of the lantern, which eliminates the skeleton structure of the traditional lantern, and is light and reliable in use. After letting go of the gas in the inflatable body, the inflatable body, solar panel, PCB board and LED light-emitting components can be folded into a thin structure, which is convenient to carry and store without occupying space. At the same time, the light-emitting surface of the LED light-emitting component and the light-receiving surface of the solar panel are set opposite to each other, so that charging and lighting do not interfere with each other, and it is convenient to convert sunlight energy into electrical energy to realize portable mobile lighting. The utility model has wide application range, no need of active charging and no fire hazard, and the shape is light and beautiful. In addition, since the electronic equipment required for lighting in this case is housed in the inflatable body, the waterproof effect can be achieved.

Description of drawings

Fig. 1 is the explosion diagram of portable solar lantern of the present utility model;

Fig. 2 is a perspective view of the portable solar lantern of the present invention.

The main component symbols are explained as follows:

10. Inflatable body 11. Solar panels

12. PCB board 13. LED lighting components

131. LED lamp beads 132. Lithium battery

133. Reflector 134. Light exit cover

135. Lens hole 101. Top cover

102. Transparent cage 103. Bottom cover

104. Air valve 105. First handle

106. Second handle 14. Cardboard

141, through hole

Detailed ways

In order to describe the utility model more clearly, the utility model will be further described below in conjunction with the accompanying drawings.

Please refer to Fig. 1 and Fig. 2, the portable solar lantern provided by the utility model comprises an inflatable body 10, a solar panel 11, a PCB board 12 and an LED lighting assembly 13, and the solar panel 11 and the LED lighting assembly 13 are fixed on the PCB board 12 respectively. On both sides, the PCB board 11 is fixed in the inflatable body 10; the light-emitting surface of the LED light-emitting component 13 and the light-receiving surface of the solar panel 11 are arranged opposite to each other.

Compared with the situation in the prior art, the portable solar lantern provided by the utility model uses the inflatable body 10 to form the main body structure of the lantern, which eliminates the skeleton structure of the traditional lantern, and is light and reliable in use. After letting go of the gas in the inflatable body 10, the inflatable body 10, the solar panel 11, the PCB board 12 and the LED lighting assembly 13 can be folded into a thin structure, which is convenient to carry and store without taking up space. At the same time, the light-emitting surface of the LED light-emitting component 13 and the light-receiving surface of the solar panel 11 are arranged opposite to each other, so that charging and lighting do not interfere with each other, and it is convenient to convert sunlight energy into electrical energy, and realize portable mobile lighting. The utility model has wide application range, no need of active charging and no fire hazard, and the shape is light and beautiful. In addition, since the electronic equipment required for lighting in this case is housed in the inflatable body, the waterproof effect can be achieved.

In this embodiment, the above-mentioned LED light-emitting assembly 13 includes a plurality of LED lamp beads 131, a lithium battery 132, a reflector 133 and a light-emitting cover 134, and a plurality of LED lamp beads 131 are fixed on the PCB board 12, and the reflector 133 is provided with A plurality of lens holes 135, the lithium battery 132 is fixed on the reflector 133, the reflector 133 is fixedly connected with the light output cover 134, and the LED lamp beads 131 are in one-to-one correspondence with the light output cover 134 through the lens holes 135; one end of the lithium battery 132 is connected to the solar panel 11, and the other end is electrically connected to a plurality of LED lamp beads 131. When charging, the solar panel 11 converts solar energy into electric energy and stores it in the lithium battery 132. When using a lantern for lighting, the electric energy in the lithium battery 132 drives a plurality of LED lamp beads 131 to emit light, realizing portable mobile lighting.

In this embodiment, the inflatable body 10 includes a top cover 101, a transparent cage 102 and a bottom cover 103, the top cover 101, the transparent cage 102 and the bottom cover 103 form a closed transparent cavity, and the top cover 101 is provided with a useful The air valve 104 used for inflation and deflation. The air valve 104 is a valve for inflating and deflated. When the lantern of this case needs to be used, an air pump or other inflating equipment is used to inject gas into the transparent cavity, so that the lantern forms a light, reliable and beautiful appearance main structure, which overcomes the problem of using the skeleton to form The disassembly problem of the main structure. At the same time, when the lantern of this case needs to be stored, the air valve 104 is used to release the gas in the transparent cavity, so that the inflatable body 10, the solar panel 11 and the light-emitting component 12 are folded into a thin structure, which is convenient for carrying and storage, and does not take up space.

In this embodiment, the above-mentioned inflatable body 10 further includes a first handle 105 , and the first handle 105 is disposed on the top cover 101 . In order to make the lantern of this case convenient to carry, a first handle 105 is provided on the top cover 101, which can be conveniently held by the user. Of course, this case is not limited to the structure of the first handle 105, it can be a transparent belt handle, or a handle of other shapes, as long as it is a structure that is convenient to hold by using the handle, it all falls under the protection of this case. scope.

In this embodiment, the above-mentioned inflatable body 10 further includes a second handle 106 , and the second handle 106 is disposed on the bottom cover 103 . In order to make the lantern of this case convenient to carry, a second handle 106 is provided on the bottom cover 103, which can be conveniently held by the user. Of course, this case is not limited to the structure of the second handle 106, it can be a transparent belt handle, or a handle of other shapes, as long as it is a structure that is convenient to hold by using the handle, it all falls under the protection of this case. scope.

In this embodiment, the above-mentioned lantern further includes a cardboard 14 , a through hole 141 for accommodating the solar panel 11 is opened in the middle of the cardboard 14 , and the cardboard 14 is clamped between the bottom cover 103 and the PCB board 12 . The purpose of setting the cardboard is to keep the fixed position of the solar panel 11 from deviating. Of course, this case is not limited to the fixing method of setting holes in the cardboard, and it can also be limited by brackets or grooves, as long as the solar panel 11 is fixed. implementation methods, all fall within the protection scope of this case.

In this embodiment, the above-mentioned inflatable body 10 is a cylindrical inflatable body or a rectangular inflatable body. Of course, this case is not limited to the specific shape of the inflatable body 10, it can also be octagonal or other shapes, and various shapes of the inflatable body 10 can be formed by using an air mold, and the LED light source in the inflatable body 10 can be used for lighting. The implementation methods provided by solar panels all fall into the protection scope of this case.

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

Claims (7)

1. A portable solar lantern, characterized in that it comprises an inflatable body, a solar panel, a PCB board and an LED lighting assembly, the solar panel and the LED lighting assembly are respectively fixed on both sides of the PCB board, and the PCB board is fixed on the inflatable Inside the main body: the light-emitting surface of the LED light-emitting component is set opposite to the light-receiving surface of the solar panel. 2. The portable solar lantern according to claim 1, wherein the LED light-emitting assembly includes a plurality of LED lamp beads, a lithium battery, a reflector and a light-emitting cover, and the plurality of LED lamp beads are fixed on the PCB board , the reflector is provided with a plurality of lens holes, the lithium battery is fixed on the reflector, the reflector is fixedly connected to the light-emitting cover, and the LED lamp beads are correspondingly facing the light-emitting cover through the lens holes; One end of the lithium battery is electrically connected to the solar panel, and the other end is electrically connected to multiple LED lamp beads. 3. The portable solar lantern according to claim 1 or 2, wherein the inflatable body comprises a top cover, a transparent cage and a bottom cover, and the top cover, the transparent cage and the bottom cover form a closed transparent The cavity body is provided with an air valve for inflation and deflation on the top cover. 4. The portable solar lantern according to claim 3, wherein the inflatable body further comprises a first handle, and the first handle is arranged on the top cover. 5. The portable solar lantern according to claim 3, wherein the inflatable body further comprises a second handle, and the second handle is arranged on the bottom cover. 6. The portable solar lantern according to claim 3, characterized in that, the lantern further comprises cardboard, the middle part of the cardboard has a through hole for accommodating the solar panel, and the cardboard is clamped between the bottom cover and the PCB between the boards. 7. The portable solar lantern according to claim 1, wherein the inflatable body is a cylindrical inflatable body or a rectangular inflatable body.

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