Portable solar lighting system

Abstract

The utility model relates to the technical field of solar lighting, and discloses a portable solar lighting system which comprises a storage and charging device, and a solar panel, a charging wire and a plurality of lighting lamps which are connected to the storage and charging device, the storage and charging device is used for storing electric energy converted by the solar panel and supplying power to the illuminating lamp and an external electronic product connected to the charging line, magnetic rings are arranged on the outer ring of a connecting line of the illuminating lamp at equal intervals in a sleeving mode, and in the storage state, the connecting line of the illuminating lamp is folded in a spiral mode. And the vertically adjacent magnetic rings are attracted together to form a space for accommodating an illuminating lamp in the middle of the coil. The utility model aims to provide the portable solar lighting system which can convert light energy into electric energy, store the electric energy and supply power to the lighting lamp and the electronic equipment, so that the requirements of lighting and charging the electronic equipment in an environment without power supply or with difficulty in power supply are met, and the portable solar lighting system is convenient to store, transport and carry.

Description

Technical Field

[0001] The utility model relates to the technical field of solar lighting, in particular to a portable solar lighting system. Background Art

[0002] Lighting is a rather troublesome problem in areas without electricity or with difficulty in obtaining electricity, as well as during outdoor sports or camping. In areas without electricity or with difficulty in obtaining electricity, candles or kerosene lamps are generally used as daily lighting tools. However, candles and kerosene lamps emit harmful gases when in use, which can easily infect the human body with respiratory diseases. Outdoor camping usually uses ordinary flashlights, portable lanterns, etc. for lighting, which is very inconvenient and has problems such as insufficient battery life. Electronic devices that require electricity cannot be charged, resulting in camping being difficult to enjoy due to battery anxiety. Utility Model Content

[0003] The purpose of the utility model is to solve the above-mentioned problem and provide a portable solar lighting system, which can convert light energy into electrical energy for storage and power lighting lamps and electronic devices, thereby meeting the lighting and electronic equipment charging needs in environments where it is difficult to obtain electricity, and is convenient for storage, transportation and carrying.

[0004] In order to solve the above technical problems, the technical solution provided by the utility model is: a portable solar lighting system, including a storage and charging device and a solar panel, a charging cable and a plurality of lighting lamps connected to the storage and charging device, wherein the storage and charging device is used to store the electric energy converted by the solar panel and to power the lighting lamps and external electronic products connected to the charging cable, and the outer circle of the connecting wire of the lighting lamp is provided with magnetic rings at equal intervals. When in the storage state, the connecting wire of the lighting lamp is folded in a spiral, and the upper and lower adjacent magnetic rings are attracted together to form a space for accommodating the lighting lamp in the middle of the coil.

[0005] As an improvement, the storage and charging device includes an upper cover, a lower cover, and a control circuit board and a lithium battery pack arranged in a cavity formed by the upper cover and the lower cover. A battery limit seat is provided on the inner side of the upper cover, and the lithium battery pack is installed in the battery limit seat. A battery connecting seat is provided on the control circuit board, and the connecting terminals of the lithium battery pack are plugged into the battery connecting seat. A charging seat, a USB connecting seat and several lamp holders are provided on the control circuit board. Charging holes, discharge holes and lamp holder holes are respectively opened at positions on the upper cover corresponding to the charging seat, USB connecting seat and lamp holder.

[0006] As an improvement, a switch mounting hole is provided on the upper cover, a switch is installed in the switch mounting hole, a switch connecting socket is provided on the control circuit board, and the connecting terminal of the switch is plugged into the switch connecting socket.

[0007] As an improvement, the control circuit board is provided with a voltage detection circuit, a current detection circuit and several LED indicator lights, an indicator light hole is opened at a position corresponding to the LED indicator light on the upper cover, and a light guide column is installed in the inner cavity of the upper cover, one end of the light guide column is close to the LED indicator light, and the other end extends into the indicator light hole.

[0008] As an improvement, the extended end of the light guide column is a spherical protrusion.

[0009] As an improvement, at least two positioning posts are provided on the inner side of the upper cover, and positioning holes are provided on the light guide post at positions corresponding to the positioning posts.

[0010] As an improvement, a hanging rope is provided on the storage and charging device, hooks are provided at both ends of the top of the upper cover, and hooks are provided at both ends of the hanging rope. The hooks are sleeved on the hooks, and when the lower cover and the upper cover are closed, the free ends of the hooks are closed.

[0011] As an improvement, a plurality of studs are provided inside the upper cover, and screw holes are provided on the lower cover at positions corresponding to the studs. The screw holes are stepped holes, and foot pads are installed in the screw holes. After the foot pads are installed, their outer sides are higher than the surface of the lower cover.

[0012] As an improvement, the charging cable is a one-to-many charging cable.

[0013] Combined with the above technical solutions, compared with the prior art, the utility model has the following beneficial effects:

[0014] The portable solar lighting system provided by the utility model uses sunlight as energy, converts light energy into electrical energy through solar panels and stores it in a storage device, provides power for lighting lamps and electronic equipment, and does not generate waste or pollute the environment during use. It has the characteristics of green environmental protection, can meet the daily lighting and electronic equipment charging needs in environments where there is no electricity or it is difficult to obtain electricity, and has a simple and light structure, is easy to carry, and can fully meet the power supply needs of outdoor camping and other activities. Magnetic rings are set at equal intervals on the outer circle of the lighting lamp connecting wire, and the lighting lamp connecting wire can be spirally folded when stored to form a space for accommodating the lighting lamp in the middle of the coil, which is convenient for the storage, packaging and storage of the lighting lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of a portable solar lighting system.

[0016] Figure 2 It is an exploded view of the storage and charging device described in the utility model.

[0017] Figure 3 It is an exploded view of the storage and charging device described in the utility model from another perspective.

[0018] Figure 4 It is a schematic diagram of the state of the connecting wire of the lighting lamp described in the present invention when it is stored.

[0019] Among them: 1-storage and charging device, 11-upper cover, 111-hook, 112-switch mounting hole, 113-indicator light hole, 114-charging hole, 115-discharging hole, 116-lamp holder hole, 117-positioning column, 118-battery limit seat, 119-stud, 12-lower cover, 121-screw hole, 122-foot pad, 13-switch, 14-lanyard, 141-hanging buckle, 15-lithium battery pack, 16-control circuit board, 161-switch connector, 162-battery connector, 163-USB connector, 164-lamp holder, 165-charging seat, 166-LED indicator, 17-light guide column, 171-spherical protrusion, 172-positioning hole, 2-solar panel, 3-lighting lamp, 31-lighting lamp connecting wire, 32-magnetic ring, 4-charging wire. DETAILED DESCRIPTION

[0020] In order to explain the technical features and the purpose and effect achieved by the present invention in detail, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0021] Please see attached Figure 1-4 A portable solar lighting system includes a storage device 1, a solar panel 2 connected to the storage device 1, a charging line 4, and a plurality of lighting lamps 3, wherein the storage device 1 is used to store the electric energy converted by the solar panel 2 and to power the lighting lamps 3 and external electronic products connected to the charging line 4, and the outer circle of the lighting lamp connecting line 31 on the lighting lamp 3 is sleeved with magnetic rings 32 at equal intervals. When in the storage state, the lighting lamp connecting line 31 is spirally folded, and the upper and lower adjacent magnetic rings 32 are attracted together to form a space in the middle of the coil to accommodate the lighting lamp 3. Exemplarily, the solar panel 2 is a polycrystalline silicon solar panel.

[0022] In the above embodiment, under lighting conditions, the solar panel 2 converts light energy into electrical energy, which is then stored by the storage device 1. The user can arrange the lighting lamp 3 in the corresponding space as needed for daily lighting or temporary lighting. The charging cable 4 can be used to connect to external electronic products to charge them and meet the power supply needs of electronic products. Magnetic rings 32 are arranged at equal intervals on the outer circle of the lighting lamp connecting wire 31 to facilitate the storage of the lighting lamp 3. When storing, the lighting lamp connecting wire 31 is folded in a spiral shape, and the upper and lower adjacent magnetic rings 32 are attached together by magnetic attraction. At this time, the middle of the coil folded into the lighting lamp connecting wire 31 forms a space for placing the lighting lamp 3. The lighting lamp 3 stored in this way is more convenient for packaging and storage.

[0023] Preferably, the storage and charging device 1 includes an upper cover 11, a lower cover 12, and a control circuit board 16 and a lithium battery pack 15 arranged in a cavity formed by the upper cover 11 and the lower cover 12. A battery limit seat 118 is provided on the inner side of the upper cover 11, and the lithium battery pack 15 is installed in the battery limit seat 118. A battery connecting seat 162 is provided on the control circuit board 16, and the connecting terminals of the lithium battery pack 15 are plugged into the battery connecting seat 162. A charging seat 165, a USB connecting seat 163 and several lamp holders 164 are provided on the control circuit board 16. Charging holes 114, discharge holes 115 and lamp holder holes 116 are respectively opened at positions on the upper cover 11 corresponding to the charging seat 165, the USB connecting seat 163 and the lamp holder 164. Exemplarily, the lighting lamp 3 is an LED lamp, and the bulb of the lighting lamp 3 is a detachable structure.

[0024] In the above embodiment, the USB connector 163 is used to connect the charging cable 4 to charge external electronic products, the charging socket 165 is used to connect the solar panel 2 or an external power source to charge the lithium battery pack 15, and the lamp holder 164 is used to connect the lighting lamp 3. Users can connect a corresponding number of lighting lamps 3 according to their needs.

[0025] Preferably, a switch mounting hole 112 is formed on the upper cover 11 , a switch 13 is mounted in the switch mounting hole 112 , a switch connecting seat 161 is formed on the control circuit board 16 , and a connecting terminal of the switch 13 is plugged into the switch connecting seat 161 .

[0026] In the above embodiment, when it is not needed or after charging is completed, the storage and charging device 1 can be turned off by the switch 13.

[0027] Preferably, the control circuit board 16 is provided with a voltage detection circuit, a current detection circuit (not shown in the figure) and a plurality of LED indicator lights 166, an indicator light hole 113 is opened at a position corresponding to the LED indicator light 166 on the upper cover 11, and a light guide column 17 is installed in the inner cavity of the upper cover 11, one end of the light guide column 17 is close to the LED indicator light 166, and the other end extends into the indicator light hole 113.

[0028] In the above embodiment, the LED indicator light 166 is used to indicate the charging status and power level of the battery. Through the light guiding function of the light guide column 17 , the user can see the status of the LED indicator light 166 through the indicator light hole 113 .

[0029] Preferably, the extended end of the light guide column 17 is a spherical protrusion 171 .

[0030] In the above embodiment, the spherical protrusion 171 can facilitate the installation of the light guide column 17 and reduce the difficulty of installation, while allowing the status of the LED indicator light 166 to be visible from all external angles.

[0031] Preferably, at least two positioning posts 117 are disposed on the inner side of the upper cover 11 , and positioning holes 172 are opened on the light guide post 17 at positions corresponding to the positioning posts 117 .

[0032] In the above embodiment, the light guide column 17 is installed and positioned by matching the positioning column 117 with the positioning hole 172 , which is simple and quick.

[0033] Preferably, the storage and charging device 1 is provided with a hanging rope 14, and hooks 111 are provided at both ends of the top of the upper cover 11. Both ends of the hanging rope 14 are provided with hanging buckles 141, and the hanging buckles 141 are sleeved on the hooks 111. When the lower cover 12 and the upper cover 11 are closed, the free ends of the hooks 111 are closed.

[0034] In the above embodiment, the hanging rope 14 can facilitate the carrying of the storage and charging device 1 and the placement during use. The hook 111 is provided on the upper cover 11 to simply and quickly install the hanging rope 14.

[0035] Preferably, a plurality of studs 119 are provided inside the upper cover 11, and screw holes 121 are provided at positions corresponding to the studs 119 on the lower cover 12. The screw holes 121 are step holes, and foot pads 122 are installed in the screw holes 121. After the foot pads 122 are installed, their outer sides are higher than the outer surface of the lower cover 12. Exemplarily, the foot pads are rubber pads.

[0036] In the above embodiment, the upper cover 11 and the lower cover 12 are connected and fixed by screws, and the foot pad 122 can close the screw hole 121 to prevent the screw from being exposed, and can also play a buffering role when the storage device 1 is placed horizontally.

[0037] Preferably, the charging cable 4 is a one-to-many charging cable. Exemplarily, the external interface of the charging cable 4 includes a USB interface, a Type-C interface, a Micro-B interface, a lightning interface, and a DC interface.

[0038] In the above embodiment, the one-to-many charging cables 4 are used to meet the charging requirements of electronic products with different interfaces.

[0039] It should be noted that the various embodiments in the present invention are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referenced to each other.

[0040] The utility model and its implementation methods are described in detail above, and such description is not restrictive. The drawings show only some implementation methods of the utility model, and the actual structure is not limited thereto. Ordinary technicians in this field can be inspired by it and make various modifications, improvements and substitutions without departing from the concept of the utility model, which should all belong to the protection scope of the utility model.

Claims

1. A portable solar lighting system, characterized in that: It includes a storage device and a solar panel connected to the storage device, a charging cable and a number of lighting lamps, wherein the storage device is used to store the electric energy converted by the solar panel and to power the lighting lamps and external electronic products connected to the charging cable, and the outer circle of the connecting cable of the lighting lamps is evenly spaced with magnetic rings. When in the storage state, the connecting cable of the lighting lamps is folded in a spiral, and the upper and lower adjacent magnetic rings are attracted together to form a space in the middle of the coil to accommodate the lighting lamps.

2. A portable solar lighting system according to claim 1, characterized in that: The storage and charging device includes an upper cover, a lower cover, and a control circuit board and a lithium battery pack arranged in a cavity formed by the upper cover and the lower cover. A battery limit seat is provided on the inner side of the upper cover, and the lithium battery pack is installed in the battery limit seat. A battery connecting seat is provided on the control circuit board, and the connecting terminals of the lithium battery pack are plugged into the battery connecting seat. A charging seat, a USB connecting seat and several lamp holders are provided on the control circuit board. Charging holes, discharge holes and lamp holder holes are respectively opened at positions on the upper cover corresponding to the charging seat, USB connecting seat and lamp holder.

3. A portable solar lighting system according to claim 2, characterized in that: The upper cover is provided with a switch installation hole, a switch is installed in the switch installation hole, the control circuit board is provided with a switch connection seat, and the connection terminal of the switch is plugged into the switch connection seat.

4. A portable solar lighting system according to claim 2, characterized in that: The control circuit board is provided with a voltage detection circuit, a current detection circuit and a plurality of LED indicator lights. An indicator light hole is opened at a position corresponding to the LED indicator light on the upper cover. A light guide column is installed in the inner cavity of the upper cover. One end of the light guide column is close to the LED indicator light and the other end extends into the indicator light hole.

5. A portable solar lighting system according to claim 4, characterized in that: The extended end of the light guide column is a spherical protrusion.

6. A portable solar lighting system according to claim 4, characterized in that: At least two positioning posts are arranged on the inner side of the upper cover, and positioning holes are opened on the light guide post at positions corresponding to the positioning posts.

7. A portable solar lighting system according to claim 2, characterized in that: The storage and charging device is provided with a hanging rope, and hooks are provided at both ends of the top of the upper cover. Both ends of the hanging rope are provided with hanging buckles, and the hanging buckles are sleeved on the hooks. When the lower cover and the upper cover are closed, the free ends of the hooks are closed.

8. A portable solar lighting system according to claim 2, characterized in that: A plurality of studs are arranged inside the upper cover, and screw holes are arranged at positions corresponding to the studs on the lower cover. The screw holes are stepped holes, and foot pads are installed in the screw holes. After the foot pads are installed, the outer sides thereof are higher than the surface of the lower cover.

9. A portable solar lighting system according to claim 1, characterized in that: The charging cable is a one-to-many charging cable.

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