CN206137484U - Knapsack with charging function - Google Patents
Knapsack with charging function Download PDFInfo
- Publication number
- CN206137484U CN206137484U CN201621030931.7U CN201621030931U CN206137484U CN 206137484 U CN206137484 U CN 206137484U CN 201621030931 U CN201621030931 U CN 201621030931U CN 206137484 U CN206137484 U CN 206137484U
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- knapsack
- mentioned
- protective sheet
- solar panel
- charge
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Abstract
The utility model discloses a knapsack with charging function, it covers a guard plate who has the light -permeable with the mobile mode of opening outside solar cell panel, can protect solar cell panel effectively. The utility model discloses still connect in the small sound box of charging and discharging circuit's output including the electricity, small sound box sets up in the intermediate layer of the side of knapsack, and latticed sound transmission hole has been offered corresponding to small sound box in the side of knapsack, and outer the cover with the mobile mode of opening of this latticed sound transmission hole has the 2nd guard plate. Compared with the prior art, the utility model discloses knapsack with charging function has the more appearance of function to can carry out the advantage of protecting to solar cell panel.
Description
Technical field
This utility model is related to a kind of knapsack, specifically a kind of knapsack with charge function.
Background technology
The existing knapsack with charge function, it is usually to arrange solar panel in the front of knapsack, in knapsack
Interlayer in charge-discharge circuit and accumulator are set, solar panel is attached with accumulator by charge-discharge circuit, is filled
Discharge circuit is also associated with the output port for exporting electric energy and the input port for the input of extraneous electric energy, this output port
It is respectively arranged on the side of knapsack with input port.
This knapsack with charge function, the function of only accommodating and charge, function is relatively simple, and, solar energy
Cell panel is not protected, and is easily met water and is made moist.
Utility model content
The purpose of this utility model is to provide that a kind of function is more various, and having of being protected solar panel
The knapsack of charge function.
To achieve these goals, this utility model is adopted the following technical scheme that：
A kind of knapsack with charge function, including knapsack body, one side when being used with knapsack body towards human body is
The back side, relative one side is front, and the front of knapsack body is provided with solar panel, in the positive interlayer of knapsack body
Charge-discharge circuit and accumulator are provided with, solar panel is attached by charge-discharge circuit with accumulator, discharge and recharge electricity
Road is additionally provided with the output port for exporting electric energy and the input port for the input of extraneous electric energy, this output port and input
Mouth is respectively arranged on the side of knapsack body, and solar panel is arranged at the front of knapsack body；The solaode
Outer the first protective sheet that light-permeable is coated with the way of movable opening of plate；
Also including the little audio amplifier of the outfan for being electrically connected to charge-discharge circuit, little audio amplifier is arranged at the side of knapsack body
In interlayer, the side of knapsack body offers latticed sound penetrating hole corresponding to little audio amplifier, and this latticed sound penetrating hole is outer with movable
The mode of opening is coated with the second protective sheet.
The area of above-mentioned first protective sheet is more bigger than above-mentioned solar panel, and the week edge of above-mentioned first protective sheet is provided with
VELCRO, surrounds on a circle position of above-mentioned solar panel on the front of the knapsack body and is provided with corresponding magic
Patch.
The area of above-mentioned first protective sheet is more bigger than above-mentioned solar panel, and the week of above-mentioned first protective sheet is along fixed patch
Surround on the front of the knapsack body on a circle position of above-mentioned solar panel.
The area of above-mentioned second protective sheet is more bigger than above-mentioned latticed sound penetrating hole, and the week edge of above-mentioned second protective sheet is provided with
VELCRO, surrounds on a circle position of above-mentioned latticed sound penetrating hole on the side of the knapsack body and is provided with corresponding magic
Patch.
Above-mentioned little audio amplifier has the interface of pluggable music storage card.
After using such scheme, the knapsack with charge function of the present utility model is outer can live in solar panel
The dynamic mode opened is coated with the first protective sheet of light-permeable, and effectively solar panel can be protected.This practicality is new
Type also includes the little audio amplifier of the outfan for being electrically connected to charge-discharge circuit, and little audio amplifier is arranged in the interlayer of the side of knapsack, carries on the back
The side of bag offers latticed sound penetrating hole corresponding to little audio amplifier, and this latticed sound penetrating hole is outer to be covered in the way of movable opening
There is the second protective sheet.When using, mobile phone can be charged by the output port of charge-discharge circuit, when listening music, can part
Or all the second protective sheet is raised, the audio output port of mobile phone is connected to into the audio input port of little audio amplifier, mobile phone and little sound
Case is all powered by solar energy, without worrying do not have electricity.When not using little audio amplifier, can be by the second protective sheet to latticed entrant sound
Hole is protected, and prevents rainwater from entering little audio amplifier.Compared with prior art, this utility model has the knapsack of charge function, tool
It is functional more various, and the advantage that solar panel can be protected.
Description of the drawings
Fig. 1 is structure schematic diagram of the present utility model.
Specific embodiment
A kind of knapsack with charge function of the present utility model, as shown in figure 1, including knapsack body 100, with knapsack sheet
One side when body 100 is used towards human body is the back side, and relative one side is front, and the front of knapsack body 100 is provided with the sun
Energy cell panel 2, is provided with charge-discharge circuit 3 and accumulator 4 in the positive interlayer of knapsack body 100, solar panel 2 leads to
Cross charge-discharge circuit 3 to be attached with accumulator 4, charge-discharge circuit 3 is additionally provided with the output port for exporting electric energy and is used for
The input port of extraneous electric energy input, this output port and input port are respectively arranged on a side of knapsack body 100,
Solar panel 2 is arranged at the front of knapsack body 100；The solar panel 2 is outer to be covered in the way of movable opening
It is stamped the first protective sheet 5 of light-permeable；
Also including the little audio amplifier (not shown) of the outfan for being electrically connected to charge-discharge circuit 3, this little audio amplifier is arranged at
In the interlayer of the another side of knapsack body 100, this another side of knapsack body 100 offers grid corresponding to this little audio amplifier
Shape sound penetrating hole 11, this latticed sound penetrating hole 11 is outer to be coated with the second protective sheet 6 in the way of movable opening.
Specifically：
First protective sheet 5 can adopt transparent plastic sheet, and its area is more bigger than above-mentioned solar panel 2, and above-mentioned first prevents
The week of bluff piece 5, along VELCRO is provided with, surrounds a circle position of above-mentioned solar panel 2 on the front of the knapsack body 100
Put and be provided with corresponding VELCRO.
Or, the area of the first protective sheet 5 is more bigger than above-mentioned solar panel 2, and the week of above-mentioned first protective sheet 5 is along solid
Surely it is attached on the front of the knapsack body 100 on the circle position for surrounding above-mentioned solar panel 2.
The area of the second protective sheet 6 is more bigger than latticed sound penetrating hole 11, and the week edge of the second protective sheet 6 is provided with VELCRO,
Surround on the another side of the knapsack body 100 on a circle position of latticed sound penetrating hole 11 and be provided with corresponding magic
Patch.
Further, this little audio amplifier can carry the interface of pluggable music storage card, and the mesh of latticed sound penetrating hole 11 sets
Put enough to greatly to expose this interface, when using, music storage card may pass through the mesh of latticed sound penetrating hole 11 and insert this interface
It is interior, provide source of sound for little audio amplifier.
Knapsack with charge function of the present utility model, is covered outside solar panel 2 in the way of movable opening
The first protective sheet 5 of light-permeable is stamped, effectively solar panel can be protected.When using, mobile phone can pass through charge and discharge
The output port of circuit 3 is charged, and when listening music, the second protective sheet 6 can be partly or entirely raised, by the audio frequency of mobile phone
Delivery outlet is connected to the audio input port of little audio amplifier, and mobile phone and little audio amplifier are all powered by solar energy, without worrying do not have electricity.
When not using little audio amplifier, latticed sound penetrating hole 11 can be protected by the second protective sheet 6, prevent rainwater from entering little audio amplifier.
Compared with prior art, this utility model has the knapsack of charge function, more various with function, and can be to solar panel
The advantage protected.
Claims (5)
1. a kind of knapsack with charge function, including knapsack body, one side when being used with knapsack body towards human body is as the back of the body
Face, relative one side is front, and the front of knapsack body is provided with solar panel, sets in the positive interlayer of knapsack body
Charge-discharge circuit and accumulator are equipped with, solar panel is attached by charge-discharge circuit with accumulator, charge-discharge circuit
It is additionally provided with the output port and the input port for the input of extraneous electric energy for exporting electric energy, this output port and input port
It is respectively arranged on the side of knapsack body, solar panel is arranged at the front of knapsack body；It is characterized in that：It is described too
The first protective sheet of light-permeable is coated with outside positive energy cell panel in the way of movable opening；
Also including the little audio amplifier of the outfan for being electrically connected to charge-discharge circuit, little audio amplifier is arranged at the interlayer of the side of knapsack body
Interior, the side of knapsack body offers latticed sound penetrating hole corresponding to little audio amplifier, and this latticed sound penetrating hole is outer with movable opening
Mode be coated with the second protective sheet.
2. a kind of knapsack with charge function according to claim 1, it is characterised in that：The face of above-mentioned first protective sheet
Product is more bigger than above-mentioned solar panel, and the week edge of above-mentioned first protective sheet is provided with VELCRO, the front of the knapsack body
Corresponding VELCRO is provided with the upper circle position for surrounding above-mentioned solar panel.
3. a kind of knapsack with charge function according to claim 1, it is characterised in that：The face of above-mentioned first protective sheet
Product is more bigger than above-mentioned solar panel, and the week of above-mentioned first protective sheet is attached on the front of the knapsack body along fixation wraps
Place on the circle position for stating solar panel.
4. a kind of knapsack with charge function according to claim 1, it is characterised in that：The face of above-mentioned second protective sheet
Product is more bigger than above-mentioned latticed sound penetrating hole, and the week edge of above-mentioned second protective sheet is provided with VELCRO, the side of the knapsack body
Corresponding VELCRO is provided with the upper circle position for surrounding above-mentioned latticed sound penetrating hole.
5. a kind of knapsack with charge function according to any one of claim 1-4, it is characterised in that：It is above-mentioned little
Audio amplifier has the interface of pluggable music storage card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030931.7U CN206137484U (en) | 2016-08-31 | 2016-08-31 | Knapsack with charging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030931.7U CN206137484U (en) | 2016-08-31 | 2016-08-31 | Knapsack with charging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206137484U true CN206137484U (en) | 2017-05-03 |
Family
ID=58618056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621030931.7U Active CN206137484U (en) | 2016-08-31 | 2016-08-31 | Knapsack with charging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206137484U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107343703A (en) * | 2017-08-16 | 2017-11-14 | 无锡市日升机械厂 | Multifunction outdoor exploration knapsack |
| CN108078148A (en) * | 2017-11-02 | 2018-05-29 | 国网山东省电力公司青岛市黄岛区供电公司 | A kind of solar power generation knapsack |
| CN108835845A (en) * | 2018-07-02 | 2018-11-20 | 深圳市技领科技有限公司 | Outdoor energy storage knapsack |
-
2016
- 2016-08-31 CN CN201621030931.7U patent/CN206137484U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107343703A (en) * | 2017-08-16 | 2017-11-14 | 无锡市日升机械厂 | Multifunction outdoor exploration knapsack |
| CN108078148A (en) * | 2017-11-02 | 2018-05-29 | 国网山东省电力公司青岛市黄岛区供电公司 | A kind of solar power generation knapsack |
| CN108835845A (en) * | 2018-07-02 | 2018-11-20 | 深圳市技领科技有限公司 | Outdoor energy storage knapsack |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |