CN202858097U - Refrigerating backpack - Google Patents
Refrigerating backpack Download PDFInfo
- Publication number
- CN202858097U CN202858097U CN 201220574553 CN201220574553U CN202858097U CN 202858097 U CN202858097 U CN 202858097U CN 201220574553 CN201220574553 CN 201220574553 CN 201220574553 U CN201220574553 U CN 201220574553U CN 202858097 U CN202858097 U CN 202858097U
- Authority
- CN
- China
- Prior art keywords
- backpack
- fan
- knapsack
- circuit board
- control circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Portable Outdoor Equipment (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a refrigerating backpack. The refrigerating backpack comprises a backpack, a fan is arranged in an interlayer on one surface of the backpack contacted with the human body, the other surface of the backpack is provided with a solar panel, the inner side of the backpack is provided with a battery and a control circuit board, the solar panel, the battery and the fan are connected with the control circuit board, and the control circuit board is provided with a switch for controlling the fan. The backpack adopting the technical scheme converts solar energy into electrical energy through the solar panel, and the electrical energy is stored in the battery, so that in hot days, the fan can be turned on so as to cool the back, thereby reducing the sweating of the back, keeping the cleanness of the backpack, and avoiding peculiar smells.
Description
Technical field
The utility model relates to a kind of knapsack, especially a kind of refrigeration knapsack that human body sensory is cooled off oneself.
Background technology
Knapsack is mainly used in carrying carry-on articles.When weather was relatively warmer, we can have such impression, and the local easily perspiration that contacts with back is very uncomfortable, sweats and too much also can cause the knapsack pollution to produce peculiar smell.
Summary of the invention
The purpose of this utility model is the deficiency that exists for prior art, provides a kind of refrigeration knapsack can make back pleasantly cool, prevents that excessive sweating from having polluted knapsack.
For achieving the above object, refrigeration knapsack of the present utility model adopts following technical scheme:
A kind of refrigeration knapsack, comprise knapsack, in the interlayer that knapsack contacts with human body, be provided with fan, another side at knapsack is equipped with solar panel, be provided with battery and control circuit board in the knapsack inboard, described solar panel, battery, fan are connected with control circuit board, and described control circuit board is provided with the switch for the control fan.
Compare with background technology, the utility model refrigeration knapsack converts solar energy into electrical energy by solar panel, is stored in the battery, can open fan in the time of comparative heat, the back lowered the temperature reduced the back perspiration, kept the cleaning of knapsack, avoid peculiar smell.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiments only is used for explanation the utility model and is not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
The utility model discloses a kind of refrigeration knapsack.
A kind of refrigeration knapsack as shown in Figure 1, comprise knapsack 1, in the interlayer 2 that knapsack contacts with human body, be provided with fan 3, another side at knapsack is equipped with solar panel 4, be provided with battery 5 and control circuit board 6 in the knapsack inboard, described solar panel, battery, fan are connected with control circuit board, and described control circuit board is provided with the switch for the control fan.The interlayer two sides that is used for provided with fan is the net metal face of hollow out, has guaranteed that fan communicates smoothly with atmosphere.
Claims (1)
- One kind the refrigeration knapsack, comprise knapsack, it is characterized in that: in the interlayer that knapsack contacts with human body, be provided with fan, another side at knapsack is equipped with solar panel, be provided with battery and control circuit board in the knapsack inboard, described solar panel, battery, fan are connected with control circuit board, and described control circuit board is provided with the switch for the control fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220574553 CN202858097U (en) | 2012-11-02 | 2012-11-02 | Refrigerating backpack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220574553 CN202858097U (en) | 2012-11-02 | 2012-11-02 | Refrigerating backpack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202858097U true CN202858097U (en) | 2013-04-10 |
Family
ID=48024871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220574553 Expired - Fee Related CN202858097U (en) | 2012-11-02 | 2012-11-02 | Refrigerating backpack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202858097U (en) |
-
2012
- 2012-11-02 CN CN 201220574553 patent/CN202858097U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20131102 |