CN202250982U - Electric fan power-supplied by solar energy - Google Patents
Electric fan power-supplied by solar energy Download PDFInfo
- Publication number
- CN202250982U CN202250982U CN201120403776XU CN201120403776U CN202250982U CN 202250982 U CN202250982 U CN 202250982U CN 201120403776X U CN201120403776X U CN 201120403776XU CN 201120403776 U CN201120403776 U CN 201120403776U CN 202250982 U CN202250982 U CN 202250982U
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- electric fan
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- solar energy
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- solar panel
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Abstract
The utility model discloses an electric fan power-supplied by solar energy, which consists of an electric fan, a support column, a base and a solar energy battery pack, wherein a first solar energy battery panel which is connected in a rotating way is arranged at the the part of the electric fan, the support column is provided with a light-emitting element, the base is provided with a second solar energy battery panel, a function key and an electronic clock, a charge-discharge interface and a USB (Universal Serial Bus) interface are arranged at the side edge of the base, a storage battery is arranged at the inner part of the base, a booster circuit, a charge-discharge circuit and a control unit, and the first solar energy battery panel and the second solar energy battery panel are connected in series to form the solar energy battery pack and are electrically connected with the booster circuit, the storage battery, the charge-discharge circuit, the electronic clock, the light-emitting component and the control unit respectively by lead wires. By adopting the structure, the electric fan has large light condensation and high electric energy conversion efficiency, the supplied electric power is sufficient, and therefore, the electric fan can normally work for a long time at the place without an alternating current power supply, thereby greatly increasing the instantaneity and the convenience for people using the electric fan; moreover, the electric fan is reasonable in design, is compact in structure, and is low-carbon, energy-saving, practical and environmental-protection.
Description
Technical field
The utility model relates to a kind of electric fan, particularly relates to a kind of by solar powered electric fan.
Background technique
At present, the existing general electric fan in market relies on Ac to drive mostly, not only poor stability; Increase consumption, increase energy consumption; And can only have the place of ac power supply to use, in the place that does not have ac power supply, this common electrical fan then can't normally use.In order to use electric fan to give cooling in the place that does not have ac power supply; Someone has designed a kind of electric fan of storage battery supply electric power; But because the electric weight of accumulators store is limited; Can't keep that electric fan is for a long time normal to be used, still need AC mains electricity mode to obtain electric weight to replenish, bring inconvenience to people when electric weight exhausts.Along with the progress of science and technology and the raising of public's environmental consciousness, solar energy more and more receives people's attention as a kind of inexhaustible, nexhaustible clean energy resource.How with the using energy source of solar energy to electric fan, use and not restricted by any place and the purpose of energy saving thereby reach electric fan, be the problem that people need solve now.
Summary of the invention
To the shortcoming that above-mentioned existing technology exists, it is a kind of by solar powered electric fan that the purpose of the utility model is to provide, and low-carbon energy-saving has been eliminated the restriction of ac power supply to the electric fan field of employment.
The technological scheme that the utility model adopted is: a kind of by solar powered electric fan; It is made up of fan, pillar, base and solar battery group; The top of said fan is provided with first solar panel that connects with rotation mode; On pillar, be provided with light-emitting component; Base is provided with second solar panel, function key and electronic clock; Chassis side is provided with and discharges and recharges interface and USB interface, and base inside is provided with storage battery, booster circuit, charges and discharge circuit, control unit, said first solar panel and second solar panel be concatenated into solar battery group and through lead respectively with booster circuit, storage battery, charge and discharge circuit, electronic clock, light-emitting component, control unit and be electrically connected in proper order.
As the further characteristic of the utility model, described light-emitting component is a plurality of monochromes or multi-colored led composition.
As the further characteristic of the utility model, described storage battery is chargeable poly-lithium battery, lithium ion battery, Ni-MH battery, ferric phosphate lithium cell or aluminium-air cell.
As the further characteristic of the utility model, described first solar panel is to be connected in series by some small size copper indium gallium selenium solar hull cells to form with second solar panel.
Because the utility model is provided with solar panel at fan and base, it is big to make it collection area, and energy conversion efficiency is high; Provide electric energy sufficient, can directly drive electric fan, if unnecessary electric energy is arranged; Can also charge a battery and store; Make electric fan also can normally use for a long time, thereby eliminated the restriction of ac power supply, significantly promote instantaneity and convenience that people use electric fan the electric fan field of employment in the place that does not have ac power supply.It is reasonable in design, compact structure, low-carbon energy-saving, practical environmental protection.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the circuit block diagram of the utility model.
Among the figure: 1. fan; 2. first solar panel; 3. rotating shaft; 4. light-emitting component; 5. pillar; 6. function key; 7.LED; 8. discharge and recharge interface; 9.USB interface; 10. base; 11. second solar panel; 12. electronic clock; 13. charge and discharge circuit; 14. storage battery; 15. control unit; 16. booster circuit.
Embodiment
Embodiment to the utility model describes in further detail below in conjunction with accompanying drawing.
See also Fig. 1 and Fig. 2, it is a kind of by solar powered electric fan that the utility model provides, and it is made up of fan 1, pillar 5, base 10 and solar battery group; First solar panel 2 that connects with rotation mode is installed at the top of fan 1; Pillar 5 is provided with light-emitting component 4, and this light-emitting component 4 is a plurality of monochromes or multi-colored led composition, to increase the brightness and the color of the utility model; Base 10 is provided with second solar panel 11, function key 6 and electronic clock 12; Base 10 sides are provided with and discharge and recharge interface 8 and USB interface 9, and being convenient to provides electric energy to small household appliance at any time, gives providing the instantaneity and the convenience of electricity consumption to people.Base 10 inside are provided with storage battery 14, booster circuit 16, charge and discharge circuit 13, control unit 15; Said first solar panel 2 and second solar panel 11 be concatenated into solar battery group and through lead respectively with booster circuit 16, storage battery 14, charge and discharge circuit 13, electronic clock 12, light-emitting component 4, control unit 15 orders and be electrically connected; First solar panel 2 of present embodiment is to be connected in series by some small size copper indium gallium selenium solar hull cells to form with second solar panel 11, and storage battery 14 is chargeable poly-lithium battery, lithium ion battery, Ni-MH battery, ferric phosphate lithium cell or aluminium-air cell.
Claims (4)
1. one kind by solar powered electric fan; It is made up of electric fan, pillar, base and solar battery group; It is characterized in that: the top of said electric fan is provided with first solar panel that connects with rotation mode; On pillar, be provided with light-emitting component; Base is provided with second solar panel, function key and electronic clock; Chassis side is provided with and discharges and recharges interface and USB interface, and base inside is provided with storage battery, booster circuit, charges and discharge circuit, control unit, said first solar panel and second solar panel be concatenated into solar battery group and through lead respectively with booster circuit, storage battery, charge and discharge circuit, electronic clock, light-emitting component, control unit and be electrically connected in proper order.
2. according to claim 1 a kind of by solar powered electric fan, it is characterized in that: said light-emitting component is a plurality of monochromes or multi-colored led composition.
3. according to claim 1 a kind of by solar powered electric fan, it is characterized in that: said storage battery is chargeable poly-lithium battery, lithium ion battery, Ni-MH battery, ferric phosphate lithium cell or aluminium-air cell.
4. according to claim 1 a kind of by solar powered electric fan, it is characterized in that: said first solar panel is to be connected in series by some small size copper indium gallium selenium solar hull cells to form with second solar panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120403776XU CN202250982U (en) | 2011-10-12 | 2011-10-12 | Electric fan power-supplied by solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120403776XU CN202250982U (en) | 2011-10-12 | 2011-10-12 | Electric fan power-supplied by solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202250982U true CN202250982U (en) | 2012-05-30 |
Family
ID=46112234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120403776XU Expired - Fee Related CN202250982U (en) | 2011-10-12 | 2011-10-12 | Electric fan power-supplied by solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202250982U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104643299A (en) * | 2015-02-12 | 2015-05-27 | 矽照光电（厦门）有限公司 | Active luminous safety garment |
| CN106050697A (en) * | 2016-06-20 | 2016-10-26 | 湖南海裕信息科技有限公司 | Multifunctional electric fan |
-
2011
- 2011-10-12 CN CN201120403776XU patent/CN202250982U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104643299A (en) * | 2015-02-12 | 2015-05-27 | 矽照光电（厦门）有限公司 | Active luminous safety garment |
| CN106050697A (en) * | 2016-06-20 | 2016-10-26 | 湖南海裕信息科技有限公司 | Multifunctional electric fan |
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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: 20120530 Termination date: 20121012 |