CN200971867Y - Electric fan with power supply generated by hand - Google Patents
Electric fan with power supply generated by hand Download PDFInfo
- Publication number
- CN200971867Y CN200971867Y CN 200620015926 CN200620015926U CN200971867Y CN 200971867 Y CN200971867 Y CN 200971867Y CN 200620015926 CN200620015926 CN 200620015926 CN 200620015926 U CN200620015926 U CN 200620015926U CN 200971867 Y CN200971867 Y CN 200971867Y
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- China
- Prior art keywords
- power supply
- driving wheel
- electricity generated
- generated manually
- electric fan
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- Expired - Fee Related
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Abstract
The utility model relates to an electric fan whose power is provided by a manual generation manner, which mainly aims at solving the technical issue that power is provided to electric fans by a manual generation manner. The technical proposal is that a shell of the electric fan is internally provided with a power supply for manual generation and a fan motor is connected with a power supplying output end of the power supply for manual generation. The utility model has the advantages of simple structure and convenient carrying and use. Particularly, the electric fan may still be used normally when users go outdoor or when outdoor occasions have no external power for charging. Furthermore, the utility model is energy conserving and environment protecting and therefore is a fairly ideal energy conserving and environment protecting electric fan.
Description
Affiliated technical field
The utility model relates to a kind of electric fan by electricity generated manually power supply, particularly a kind ofly makes charge in batteries by hand operated generator, and storage battery is to the electric fan of fan electromotor power supply.
Background technique
Along with development of science and technology, human living standard's raising, electric fan is to become the indispensable articles for use of people's daily life, electric fan also not only is confined to use in the room, people carry electric fan, people also have the electric fan design on dress ornaments such as sun hat, mobile use along with electric fan, the power supply of electric fan just becomes the key of the mobile use of restriction electric fan, uses for convenient, and electric fan generally uses battery or chargeable cell, use battery cost height, use chargeable cell under the situation of no external charge power supply, the battery use of can't charging brings great inconvenience to use.
Goal of the invention
Be energy-conserving and environment-protective, provide convenience, overcome the deficiencies in the prior art for use, a kind of electric fan of the utility model design by the electricity generated manually power supply, have a power failure, go out or the situation of open-air no external power charging under, the electric fan by electricity generated manually is powered overcomes the deficiencies in the prior art.Bring convenience to use.
The utility model realizes that the technological scheme that goal of the invention adopts is, a kind of electric fan by the electricity generated manually power supply comprises: housing, fan electromotor and fan blade, in housing, fan electromotor is connected with electricity generated manually power supply power supply output.
The power supply of electricity generated manually, comprise: power shell, storage battery, generator, generator drive wheel and driving wheel rotating mechanism, the power shell internal fixation is provided with supporting plate, alternator shaft is installed on the supporting plate, the axle head of alternator shaft is provided with and drives the gear that alternator shaft rotates, also be set with the central shaft of driving wheel rotating mechanism on the supporting plate, generator drive wheel is arranged on the central shaft, constitute relatively turnable being slidingly connected, the driving wheel cylindrical is a gear, the driving wheel cylindrical is the shaft end gear engagement of gear and alternator shaft, the side of driving wheel is provided with groove, the cylindrical of groove is provided with unidirectional transmission teeth, the driving wheel rotating mechanism comprises: the hand rotation wheel, deposit the energy clockwork spring, stationary housing and clockwork spring fixed cover, the hand rotation wheel is arranged on the central shaft, constitute relatively turnable being slidingly connected, the side of hand rotation wheel is provided with the unidirectional transmission teeth of unidirectional transmission teeth engagement on the lateral grooves cylindrical with driving wheel, on the cylindrical of hand rotation wheel, be wound with the rope that the hand rotation wheel is rotated, rope one end and moving runner are fixed, the other end is outside power shell is arranged on power shell, the side of hand rotation wheel is provided with groove, be provided with in the groove and deposit the energy clockwork spring, deposit and can clockwork spring one disconnectedly fix with the groove cylindrical, the other end is fixedlyed connected with the clockwork spring fixed cover, clockwork spring fixed cover Center-to-Center axle is slidingly connected, fixedly connected with stationary housing simultaneously, stationary housing is fixedlyed connected with supporting plate, also be set with storage battery in the power shell, the charging input end of storage battery is connected with generator output end, is outside equipped with the charging power supply output interface of storage battery at power shell.
The driving wheel rotating mechanism also can be designed to be made of moving runner and wind, and wind is installed on the central shaft through moving runner, constitutes relatively turnable being slidingly connected, and moving runner is fixedlyed connected with driving wheel.
The beneficial effects of the utility model are, and are simple in structure, carry with easy to use, particularly go out or the situation of open-air no external power charging under, electric fan can use as usual, and energy-conserving and environment-protective, is a kind of comparatively ideal energy-conserving and environment-protective electric fan.
Description of drawings
Accompanying drawing 2 is the utility model embodiment 2 generalized sections.
Accompanying drawing 3 is power supply embodiment 1 generalized section of the utility model electricity generated manually.
Accompanying drawing 4 is power supply embodiment 2 generalized sections of the utility model electricity generated manually.
In the accompanying drawing, 01 housing, 02 electricity generated manually power supply, 03 fan electromotor, 04 fan blade, 1 power shell, 2 supporting plates.3 alternator shafts, 4 gears, 5 central shafts, 6 generator drive wheel, 7 grooves, 8 unidirectional transmission teeth, 9 hand rotation wheel, 10 deposit energy clockwork spring, 11 stationary housings, 12 clockwork spring fixed covers, 13 unidirectional transmission teeth, 14 grooves, 15 storage batteries, 16 moving runners, 17 winds, 18 ropes.
Embodiment
Referring to accompanying drawing 1, the utility model embodiment 1 generalized section.Accompanying drawing 3, power supply embodiment 1 generalized section of the utility model electricity generated manually.
In this embodiment, the power supply of electricity generated manually adopts the dragline type structure.
Electric fan by the electricity generated manually power supply comprises: housing 01, fan electromotor 03 and fan blade 04, in housing 01, fan electromotor 03 is connected with the 02 power supply output of electricity generated manually power supply.
During use, pulling rope 18, power supply 02 charging of electricity generated manually, the 02 power supply output of electricity generated manually power supply is to fan electromotor 03 power supply, and fan electromotor 03 drives fan blade 04 and rotates.
Referring to accompanying drawing 3, the power supply embodiment 1 of electricity generated manually, it is above-mentioned dragline type structure, but the power supply of electricity generated manually, comprise: power shell, storage battery, generator, generator drive wheel and driving wheel rotating mechanism, power shell 1 internal fixation is provided with supporting plate 2, alternator shaft 3 is installed on the supporting plate 2, the axle head of alternator shaft 3 is provided with and drives the gear 4 that alternator shaft 3 rotates, also be set with the central shaft 5 of driving wheel rotating mechanism on the supporting plate 2, generator drive wheel 6 is arranged on the central shaft 5, constitutes relatively turnable being slidingly connected, and driving wheel 6 cylindricals are gear, driving wheel 6 cylindricals are shaft end gear 4 engagements of gear and alternator shaft 3, the rotation of driving wheel 6 can rotate alternator shaft 3 by gear 4, and the cutting generator fixed coil magnetic line of force makes generator for electricity generation.
For driving wheel 6 is connected with the driving wheel rotating mechanism, the side of driving wheel 6 is provided with groove 7, and the cylindrical of groove 7 is provided with unidirectional transmission teeth 8.
The driving wheel rotating mechanism comprises: hand rotation wheel 9, deposit energy clockwork spring 10, stationary housing 11 and clockwork spring fixed cover 12, hand rotation wheel 9 is arranged on the central shaft 5, constitute relatively turnable being slidingly connected, the side of hand rotation wheel 9 is provided with the unidirectional transmission teeth 13 of unidirectional transmission teeth 8 engagements on lateral grooves 7 cylindricals with driving wheel 6, on the cylindrical of hand rotation wheel 9, be wound with the rope 18 that hand rotation wheel 9 is rotated, rope 18 1 ends and moving runner 9 are fixing, the other end is outside power shell 1 is arranged on power shell 1, the side of hand rotation wheel 9 is provided with groove 14, be provided with in the groove 14 and deposit energy clockwork spring 10, deposit and can clockwork spring 10 1 disconnectedly fix with groove 14 cylindricals, the other end is fixedlyed connected with clockwork spring fixed cover 12, clockwork spring fixed cover 12 Center-to-Center axles 5 are slidingly connected, fixedly connected with stationary housing 11 simultaneously, stationary housing 11 is fixedlyed connected with supporting plate 2.
During use, rope 18 1 ends outside the pulling power shell 1, rope 18 makes hand rotation take turns 9 relative fixed cover 12 and rotates, deposit and clockwork spring 10 resiliently deformables to tighten up energy storage, because hand rotation wheel 9 is that transmission teeth 8 and 13 engagements of transmission teeth are arranged with driving wheel 6, so hand rotation wheel 9 can clockwork spring 10 resiliently deformables tightens up energy storage when rotating and driving wheel 6 slide relative depositing, unclamp rope 18 1 ends outside the power shell 1, deposit and clockwork spring 10 resiliently deformables to recover, deposit clockwork spring 10 to be 9 counter-rotatings of hand rotation wheel, at this moment transmission teeth 8 and 13 engagements of transmission teeth, hand rotation wheel 9 drives driving wheel 6 and rotates, the rotation of driving wheel 6 rotates alternator shaft 3 by gear 4, and the cutting generator fixed coil magnetic line of force makes generator for electricity generation.Repeat above-mentioned action, make alternator shaft 3 rotate generating continuously.
For generator for electricity generation is stored, in power shell 1, also be set with storage battery 15, the charging input end of storage battery 15 is connected with generator output end, be outside equipped with the charging power supply output interface of storage battery 15 at power shell 1, directly power to electric consumer, the utility model also can be provided with charging circuit at the charging power supply output interface of storage battery 15, establishes charge in batteries through charging circuit by storage battery 15 in electric consumer.
Referring to accompanying drawing 2, the utility model embodiment 2 generalized sections.Accompanying drawing 4, power supply embodiment 2 generalized sections of the utility model electricity generated manually.
In this embodiment, the power supply of electricity generated manually adopts the shaking type structure.
Electric fan by the electricity generated manually power supply comprises: housing 01, fan electromotor 03 and fan blade 04, in housing 01, fan electromotor 03 is connected with the 02 power supply output of electricity generated manually power supply.
During use, shake wind 17, power supply 02 charging of electricity generated manually, the 02 power supply output of electricity generated manually power supply is to fan electromotor 03 power supply, and fan electromotor 03 drives fan blade 04 and rotates.
Referring to accompanying drawing 4, the power supply embodiment 2 of electricity generated manually, it is above-mentioned shaking type structure, the driving wheel rotating mechanism is made of moving runner 16 and wind 17, wind 17 is installed on the central shaft 5 through moving runner 16, constitute relatively turnable being slidingly connected, moving runner 16 is fixedlyed connected with driving wheel 6.During use, directly drive driving wheel 6 by wind 17 by moving runner 16 and rotate, driving wheel 6 drives generator for electricity generation.
The electric fan that the utility model relates to has portability and easy to use, and energy-conserving and environment-protective etc. are excellent The point. Especially practical and production small electric fan uses.
Claims (3)
1, a kind of electric fan by the electricity generated manually power supply, comprise: housing, fan electromotor and fan blade, it is characterized in that: in housing (01), be provided with electricity generated manually power supply (02), fan electromotor (03) is connected with electricity generated manually power supply (02) power supply output.
2, a kind of electric fan according to claim 1 by the electricity generated manually power supply, it is characterized in that: described electricity generated manually power supply (02) comprising: power shell, storage battery, generator, generator drive wheel and driving wheel rotating mechanism;
1), described power shell (1) internal fixation is provided with supporting plate (2), alternator shaft (3) is installed on the supporting plate (2), the axle head of alternator shaft (3) is provided with and drives the gear (4) that alternator shaft (3) rotates, also be set with the central shaft (5) of driving wheel rotating mechanism on the supporting plate (2), generator drive wheel (6) is arranged on the central shaft (5), constitute relatively turnable being slidingly connected, driving wheel (6) cylindrical is a gear, driving wheel (6) cylindrical is shaft end gear (4) engagement of gear and alternator shaft (3), the side of driving wheel (6) is provided with groove (7), and the cylindrical of groove (7) is provided with unidirectional transmission teeth (8):
2), described driving wheel rotating mechanism comprises: hand rotation wheel (9), deposit energy clockwork spring (10), stationary housing (11) and clockwork spring fixed cover (12), hand rotation wheel (9) is arranged on the central shaft (5), constitute relatively turnable being slidingly connected, the side of hand rotation wheel (9) is provided with the unidirectional transmission teeth (13) of unidirectional transmission teeth (8) engagement on lateral grooves (7) cylindrical with driving wheel (6), on the cylindrical of hand rotation wheel (9), be wound with the rope (18) that hand rotation wheel (9) is rotated, rope (18) one ends and moving runner (9) are fixing, the other end is outside power shell (1) is arranged on power shell (1), the side of hand rotation wheel (9) is provided with groove (14), be provided with in the groove (14) and deposit energy clockwork spring (10), deposit and can clockwork spring (10) one disconnectedly fix with groove (14) cylindrical, the other end is fixedlyed connected with clockwork spring fixed cover (12), clockwork spring fixed cover (12) Center-to-Center axle (5) is slidingly connected, fixedly connected with stationary housing (11) simultaneously, stationary housing (11) is fixedlyed connected with supporting plate (2);
3), also be set with storage battery (15) in the described power shell (1), the charging input end of storage battery (15) is connected with generator output end, is outside equipped with the charging power supply output interface of storage battery (15) at power shell (1).
3, according to claim 2, a kind of electric fan by the electricity generated manually power supply, it is characterized in that: in the described electricity generated manually power supply (02), the driving wheel rotating mechanism is made of moving runner (16) and wind (17), wind (17) is installed on the central shaft (5) through moving runner (16), constitute relatively turnable being slidingly connected, moving runner (16) is fixedlyed connected with driving wheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015926 CN200971867Y (en) | 2006-11-21 | 2006-11-21 | Electric fan with power supply generated by hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015926 CN200971867Y (en) | 2006-11-21 | 2006-11-21 | Electric fan with power supply generated by hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200971867Y true CN200971867Y (en) | 2007-11-07 |
Family
ID=38883121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620015926 Expired - Fee Related CN200971867Y (en) | 2006-11-21 | 2006-11-21 | Electric fan with power supply generated by hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200971867Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384097A (en) * | 2011-09-30 | 2012-03-21 | 陈宁宁 | Multifunctional hand-operated fan |
| CN104819487A (en) * | 2014-02-05 | 2015-08-05 | 张鹏镇 | Self-power generation and self-ignition flameout protection safety gas stove |
| CN106762735A (en) * | 2016-12-21 | 2017-05-31 | 宁波江北怡和工业设计有限公司 | A kind of open air can receive fan |
| CN106988971A (en) * | 2017-05-10 | 2017-07-28 | 张剑锋 | Drawstring drives TRT |
-
2006
- 2006-11-21 CN CN 200620015926 patent/CN200971867Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384097A (en) * | 2011-09-30 | 2012-03-21 | 陈宁宁 | Multifunctional hand-operated fan |
| CN104819487A (en) * | 2014-02-05 | 2015-08-05 | 张鹏镇 | Self-power generation and self-ignition flameout protection safety gas stove |
| CN106762735A (en) * | 2016-12-21 | 2017-05-31 | 宁波江北怡和工业设计有限公司 | A kind of open air can receive fan |
| CN106988971A (en) * | 2017-05-10 | 2017-07-28 | 张剑锋 | Drawstring drives TRT |
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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: 20071107 Termination date: 20091221 |