CN205214520U - Automatic radiating multi -functional schoolbag of solar energy charge -discharge - Google Patents
Automatic radiating multi -functional schoolbag of solar energy charge -discharge Download PDFInfo
- Publication number
- CN205214520U CN205214520U CN201520818837.7U CN201520818837U CN205214520U CN 205214520 U CN205214520 U CN 205214520U CN 201520818837 U CN201520818837 U CN 201520818837U CN 205214520 U CN205214520 U CN 205214520U
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- Prior art keywords
- school bag
- mode conversion
- conversion switch
- motor
- drive circuit
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- Expired - Fee Related
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model provides an automatic radiating multi -functional schoolbag of solar energy charge -discharge, including satchel body, rechargeable battery, mode conversion switch, singlechip, drive circuit, motor, flabellum, temperature and humidity sensor, foraminiferous exhaust pipe, solar cell panel, rechargeable battery links to each other with mode conversion switch electrical property, and the mode conversion switch links to each other with drive circuit and singlechip electrical property respectively, and temperature and humidity sensor links to each other with the singlechip electrical property, and the singlechip links to each other with the drive circuit electrical property, and drive circuit links to each other with the motor electrical property, and the motor links to each other with the flabellum, and the motor links to each other with foraminiferous exhaust pipe with the air -blast device that the flabellum is constituteed, and the ventilation pipe encircles the subsides back of the body department of fixing at satchel body, solar cell panel fixes outside satchel body to link to each other with the rechargeable battery electrical property. The utility model discloses utilize solar energy power generation, have charge, multiple functions such as illumination, heat dissipation, convenience simple to use, the practicality is strong.
Description
Technical field
The utility model relates to school bag and makes field, is specially a kind ofly to utilize solar recharging and can the multi-functional school bag of automatic heat radiation.
Background technology
This society current, backpack is the instrument of indispensable a kind of practicality in the middle of people live, no matter be the backpacker that pleasure trip on foot is travelled, or the student gone to school in school, the convenience that all undeniable backpack brings and effect, but traditional backpack also exists many defects, and the backpacker panesthesia back of such as running under the sun in summer is wet through and through, not only hot but also stuffy, allow people feel extremely to feel bad.Whenever the weight of the back of the body is heavier, school bag and back are pasted tighter, make the heat at people back discharge in time like this, degree of feeling bad strengthens, and the sweat that back is discharged can be contaminated to school bag, and the frequency of school bag cleaning is little, cause school bag often to be degenerated by sweat, accelerate the degree of aging of school bag.
Utility model content
The purpose of this utility model is to provide a kind of and utilizes solar recharging and can the multi-functional school bag of automatic heat radiation, to solve the problem proposed in above-mentioned background.
The utility model provides following technical scheme for achieving the above object:
A multi-functional school bag for solar charging/discharging automatic heat radiation, comprises school bag body, rechargeable battery, mode conversion switch, single-chip microcomputer, drive circuit, motor, flabellum, Temperature Humidity Sensor, exhaust duct with holes;
Described rechargeable battery and mode conversion switch are electrical connected, described mode conversion switch is electrical connected with drive circuit and single-chip microcomputer respectively, described Temperature Humidity Sensor and single-chip microcomputer are electrical connected, described single-chip microcomputer and drive circuit are electrical connected, described drive circuit and motor are electrical connected, described motor is connected with flabellum, and the air-blast device that described motor and flabellum form is connected with exhaust duct with holes, and described exhaust duct is around the subsides back of the body place being fixed on school bag body.
Also include solar panel; Described solar panel is fixed on school bag, and this is external, and is electrical connected with rechargeable battery.
Also include Baffle Box of Bluetooth, described school bag body is provided with the audio amplifier bag placing Baffle Box of Bluetooth, and described Baffle Box of Bluetooth and mode conversion switch are electrical connected.
Also include lamp stand, LED; Lamp stand is fixed on school bag body interior, and this lamp stand is by making by arbitrarily angled bending metal hose, and LED is fixed on lamp stand; Described LED and mode conversion switch are electrical connected.
Also include protective cover, protective cover is positioned at school bag body exterior, and flabellum is positioned at protective cover.
The air inlet end of described exhaust duct is horn shape.
The size in the aperture in the hole on described exhaust duct becomes positive correlation with the distance of ventilation source, and from air inlet end, more distal apertures footpath is larger.
Described LED comprises high beam group and dipped headlights group.
Described Temperature Humidity Sensor adopts RisymDHT11 module, and described single-chip microcomputer model is PIC16F877.
Described rechargeable battery is provided with mobile phone charging interface.
The utility model by human body back and and school bag body contacts place ventilation and heat, increase greatly use school bag time level of comfort.Because traditional school bag is that my place just seems more outstanding under burning sun, rugged environment is used by the utility model, give by motor with solar energy, flabellum, the heat abstractor of exhaust duct composition with holes is powered, unnecessary electrical power storage can also be got up, can power to the Baffle Box of Bluetooth be arranged on school bag body, even if allow user be in open air also can experience different music effect, electric energy can also be provided for the illuminating lamp be arranged on school bag, make user more safe and convenient when knapsack is ridden or walked outside at night at night, if desired for the mobile phone of user provides electric energy, it is another approach for user provides mobile phone to charge.
Compared with prior art, the utility model has the advantage of: the problem utilizing rugged environment (i.e. sunshine) to solve rugged environment to bring, by solar energy acquisition, as the energy source of power system, drive motor work, battery if desired can also as the portable power source of user, solve mobile phone outage problem in outdoor environment, also can for being arranged on illuminating lamp on school bag and Baffle Box of Bluetooth provides electric energy, device environmental protection, convenient and practical; In addition, in order to more meet the demand of user, the control of the electric device be made up of mode conversion switch, single-chip microcomputer, drive circuit is automation; Also be provided with manual gear, user can select any pattern according to the actual needs of self by mode conversion switch; When being in automatic mode, this power system can control the switch of motor by the temperature or humidity detecting person back, thus reaches the comfort level at auto-control health back.
Accompanying drawing explanation
Fig. 1 is the utility model circuit structure diagram;
Fig. 2 is the utility model diagrammatic elevation;
Fig. 3 is the utility model schematic side view;
Fig. 4 is the concise and to the point rearview of the utility model;
Fig. 5 mode conversion switch schematic diagram;
Wherein, 1-massage point, 2-foam-rubber cushion, 3-exhaust duct with holes, 4-LED, 5-flabellum, 6-audio amplifier bag, 7-solar panel, 8-protective cover.
Detailed description of the invention
Below in conjunction with embodiment shown in the drawings, the utility model is described in further detail.
As Figure 1-5, the utility model thickeies on the both sides of school bag body and human body back contact position, centre leaves four massage points, method shown in Fig. 2 of being pressed by exhaust duct is wound around, and the tube wall of this exhaust duct leaves aperture, and the size in aperture becomes positive correlation with the distance of ventilation source, the wind of discharging to make exhaust duct is even everywhere, exhaust duct is connected with motor, and as shown in Figure 2, driven by motor flabellum sends into exhaust duct after rotating and producing wind.Motor is driven by drive circuit, drive circuit is by Single-chip Controlling, and drive circuit and single-chip microcomputer are all by rechargeable battery powered, supplying cell is its charging by solar panel, supplying cell also reserves charging inlet, make it also can electrically charge without sunshine place in indoor, and single-chip microcomputer and Temperature Humidity Sensor are electrical connected.Temperature Humidity Sensor is all fixed on the contact position of school bag body and human body back, for detecting the humidity and temperature at back, solar panel is fixed on school bag body outer surface, electric energy is provided for gathering solar energy for rechargeable battery, rechargeable battery exports the electricity of 5v by voltage-stabiliser tube, connecting USB female again, using during in order to charging the phone.Give single-chip microcomputer and drive circuitry after battery is connected with mode conversion switch (physical circuit as shown in Figure 5), mode conversion switch and Baffle Box of Bluetooth and illuminating lamp are electrical connected, to control their working condition.As shown in Figure 2 and Figure 4, Baffle Box of Bluetooth is placed in the audio amplifier bag of school bag, is provided with Baffle Box of Bluetooth charging inlet in this bag for illuminating lamp and position that Baffle Box of Bluetooth is put.Audio amplifier bag place leaves hole, so that loudspeaker playback, and audio amplifier is detachable, for not affecting the appearance after dismounting, the sticky cloth of the exquisite picture of band can be sticked.The bar of illuminating lamp is fixed in school bag bag, this bar is made up of arbitrarily angled bending metal hose and (LED lamp is placed on school bag body interior, this bar is metal hose, can arbitrarily angledly rotate, lamp stand is fixed on school bag slide fastener mouth nearby, the used time is wanted directly to be broken out in school bag by lamp holder, the used time is not needed just to take in), and LED illumination lamp group has high beam group and dipped headlights group, when user rides evening or when going out walking in the night, high beam group can be opened, if desired when desk lamp uses, then open low beam light group, these switches are all placed in mode conversion switch group.When perspiring in some height of user back temperature or user back, Temperature Humidity Sensor by signal transmission to single-chip microcomputer, thus make single-chip microcomputer make electric machine rotation by drive circuit and powered battery, when the detected value of humidity sensor and temperature sensor is all lower than setting value, signal is by single-chip microcomputer, and Single-chip Controlling drive circuit stops the work of motor.When user is transferred to manual gear, namely disconnect S2, this battery disconnects the power supply to single-chip microcomputer, and switch S 3 and variable resistor can control the break-make of motor and the size of rotating speed, thus can carry out different changes according to Man's Demands.
Claims (10)
1. a multi-functional school bag for solar charging/discharging automatic heat radiation, is characterized in that: comprise school bag body, rechargeable battery, mode conversion switch, single-chip microcomputer, drive circuit, motor, flabellum, Temperature Humidity Sensor, exhaust duct with holes;
Described rechargeable battery and mode conversion switch are electrical connected, described mode conversion switch is electrical connected with drive circuit and single-chip microcomputer respectively, described Temperature Humidity Sensor and single-chip microcomputer are electrical connected, described single-chip microcomputer and drive circuit are electrical connected, described drive circuit and motor are electrical connected, described motor is connected with flabellum, and the air-blast device that described motor and flabellum form is connected with exhaust duct with holes, and described exhaust duct with holes is around the subsides back of the body place being fixed on school bag body.
2. the multi-functional school bag of a kind of solar charging/discharging automatic heat radiation according to claim 1, is characterized in that: also include solar panel; Described solar panel is fixed on school bag, and this is external, and is electrical connected with rechargeable battery.
3. the multi-functional school bag of a kind of solar charging/discharging automatic heat radiation according to claim 2, it is characterized in that: also include Baffle Box of Bluetooth, described school bag body is provided with the audio amplifier bag placing Baffle Box of Bluetooth, and described Baffle Box of Bluetooth and mode conversion switch are electrical connected.
4. the multi-functional school bag of a kind of solar charging/discharging automatic heat radiation according to claim 3, is characterized in that: also include lamp stand, LED; Lamp stand is fixed on school bag body interior, and this lamp stand is made up of the metal hose that can bend, and LED is fixed on lamp stand; Described LED and mode conversion switch are electrical connected.
5. the multi-functional school bag of a kind of solar charging/discharging automatic heat radiation according to claim 4, it is characterized in that: described mode conversion switch is provided with automatic mode and manual mode, user can select any pattern according to the actual needs of self by mode conversion switch; When being in automatic mode, the operation of the power system be made up of mode conversion switch, single-chip microcomputer, drive circuit, motor, Temperature Humidity Sensor is automation, this power system can control the switch of motor by the temperature or humidity detecting person back, thus reaches the comfort level at auto-control health back.
6. the multi-functional school bag of a kind of solar charging/discharging automatic heat radiation according to claim 5, it is characterized in that: also include protective cover, protective cover is positioned at school bag body exterior, and flabellum is positioned at protective cover.
7. the multi-functional school bag of a kind of solar charging/discharging automatic heat radiation according to claim 6, is characterized in that: the air inlet end of described exhaust duct is horn shape; The size in the aperture in the hole on described exhaust duct becomes positive correlation with the distance of ventilation source, and from air inlet end, more distal apertures footpath is larger.
8. the multi-functional school bag of a kind of solar charging/discharging automatic heat radiation according to claim 7, is characterized in that: described LED comprises high beam group and dipped headlights group.
9. the multi-functional school bag of a kind of solar charging/discharging automatic heat radiation according to claim 8, is characterized in that: described Temperature Humidity Sensor adopts RisymDHT11 module, and described single-chip microcomputer model is PIC16F877.
10. the multi-functional school bag of a kind of solar charging/discharging automatic heat radiation according to claim 9, is characterized in that: described rechargeable battery is provided with mobile phone charging interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520818837.7U CN205214520U (en) | 2015-10-22 | 2015-10-22 | Automatic radiating multi -functional schoolbag of solar energy charge -discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520818837.7U CN205214520U (en) | 2015-10-22 | 2015-10-22 | Automatic radiating multi -functional schoolbag of solar energy charge -discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205214520U true CN205214520U (en) | 2016-05-11 |
Family
ID=55889626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520818837.7U Expired - Fee Related CN205214520U (en) | 2015-10-22 | 2015-10-22 | Automatic radiating multi -functional schoolbag of solar energy charge -discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205214520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108937035A (en) * | 2018-05-08 | 2018-12-07 | 平湖市义合箱包有限公司 | A kind of suitcase of temperature and humidity automatic adjustment |
-
2015
- 2015-10-22 CN CN201520818837.7U patent/CN205214520U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108937035A (en) * | 2018-05-08 | 2018-12-07 | 平湖市义合箱包有限公司 | A kind of suitcase of temperature and humidity automatic adjustment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20171022 |