CN203476741U - Small relaxing fan - Google Patents
Small relaxing fan Download PDFInfo
- Publication number
- CN203476741U CN203476741U CN201320355458.XU CN201320355458U CN203476741U CN 203476741 U CN203476741 U CN 203476741U CN 201320355458 U CN201320355458 U CN 201320355458U CN 203476741 U CN203476741 U CN 203476741U
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- CN
- China
- Prior art keywords
- fan
- cap
- motor
- relaxing
- cap cover
- 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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- Toys (AREA)
Abstract
The utility model discloses a small relaxing fan, comprising a shell, a cap cover, a motor and blades arranged on a rotary shaft of the motor; a battery slot is arranged in the shell; a structural cavity is arranged at the upper part of the battery slot in the shell; a reed switch, a spring and a clip-shaped ring are arranged in the structural cavity; the reed switch is connected to the motor by a delay circuit; an insulation tin sheet corresponding to the reed switch and a rectangular ring corresponding to the clip-shaped ring are arranged in the cap cover; two ends of the spring are respectively connected into the structural cavity and the cap cover. The cap cover of the small relaxing fan is designed to be a pig head shape, the shape is very funny, adorable, and interesting, the small relaxing fan can help a user to neutralize the motion, the fan is started to work by knocking the cap cover, the switching on/off modes are very special, and the playing performance is higher.
Description
Technical field
The utility model relates to a kind of electric fan, is specifically related to a kind of portable little electric fan with mood regulation function.
Background technique
The main structure of most fans is comprised of motor and the flabellum in cover before and after being arranged on, and fan head can swing within the specific limits, and function is air-supply, to people, bring during the broiling summer refrigerant, but it is large that said fans is pursued air output more, therefore design body also larger, movement is not very convenient, in addition, more identical in appearance, lack new meaning, along with the raising of people's living standard, the requirement of fan is not still used to function, and pursuit convenience is in addition used, outward appearance uniqueness is attractive in appearance.
At present, there are some miniature little electric fans, for example, adopted the little electric fan of USB port power supply, or be arranged on the battery-powered electric fan on sun hat.These fan blades are less, are applicable to carrying, easy to use, but can only play air-supply effect.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of have a mood regulation function portable and gives vent to little electric fan.
To achieve the above object of the invention, the technical solution adopted in the utility model is: a kind ofly give vent to little electric fan, comprise housing, cap, motor and be arranged on the fan blade on motor rotary shaft, in described housing, be provided with battery case, in described housing, be positioned at battery case top and be provided with structure chamber, described structure is provided with reed witch in chamber, spring and back-shaped ring, described reed witch is connected to motor by delay circuit, described cap inside is provided with the heat insulating lamella corresponding with described reed witch and the rectangular ring corresponding with described back-shaped ring, described both ends of the spring is connected respectively to structure chamber and cap is inner.
In technique scheme, when described cap is enclosed within on housing, described heat insulating lamella plays insulating effect in the middle of being stuck in reed witch, and described back-shaped ring is the structure that is similar to clip that metallic material is made, described rectangular ring is stuck in back-shaped ring, and spring is in compressive state.When user knocks cap downwards, described rectangular ring departs from back-shaped ring, spring pops up, the lateral force that described cap provides because of its internal weight is swung to a side, described heat insulating lamella is extracted out from reed witch simultaneously, reed witch contact both sides, working circuit conducting, due to the effect of delay circuit, the fan electromotor air-supply of working after cap flicks.
Further technological scheme, the inner one end of described cap is provided with weight.
Preferred technological scheme, described cap is shaped as pig's head shape.
Because technique scheme is used, the utility model compared with prior art has following advantages:
1. block of the present utility model is designed to pig's head shape, and external form is funny lovely, very interesting, can help user to regulate mood.
2. the utility model is worked by knocking cap startup electric fan, and on-off mode is special, and playing property is higher.
Accompanying drawing explanation
Fig. 1 is the utility model plan view in embodiment one.
Fig. 2 is that Fig. 1 removes the structural representation after antetheca.
Fig. 3 is that the utility model is used view.
Wherein: 1, cap; 2, housing; 3, battery case; 4, heat insulating lamella; 5, reed witch; 6, delay circuit; 7, rectangular ring; 8, back-shaped ring; 9, spring; 10, fan electromotor.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one: shown in Fig. 1 and 2, a kind ofly give vent to little electric fan, comprise housing 2, cap 1 and motor 10, motor rotary shaft is provided with fan blade, in described housing, be provided with battery case 3, in described housing, be positioned at battery case top and be provided with structure chamber, described structure is provided with reed witch 5 in chamber, spring 9 and back-shaped ring 8, described reed witch is connected to motor 10 by delay circuit 6, described cap 1 inside is provided with the heat insulating lamella 4 corresponding with described reed witch 5 and the rectangular ring 7 corresponding with described back-shaped ring 8, described spring 9 two ends are connected respectively to structure chamber and cap 1 inside.
Shown in Figure 3, when described cap is enclosed within on housing, described heat insulating lamella is stuck in the middle effect of playing insulation of reed witch, and described rectangular ring is stuck in back-shaped ring, and spring is in compressive state.When user knocks cap downwards, described rectangular ring departs from back-shaped ring, spring pops up, the lateral force that described cap provides because of its internal weight is swung to a side, described heat insulating lamella is extracted out from reed witch simultaneously, reed witch contact both sides, working circuit conducting, due to the effect of delay circuit, the fan electromotor air-supply of working after cap flicks.
In the present embodiment, the inner one end of described cap is provided with weight, and for making electric fan have interest, described cap shape is set to pig's head shape.
Claims (2)
1. one kind is given vent to little electric fan, comprise housing, cap, motor and be arranged on the fan blade on motor rotary shaft, in described housing, be provided with battery case, it is characterized in that: in described housing, be positioned at battery case top and be provided with structure chamber, in described structure chamber, be provided with reed witch, spring and back-shaped ring, described reed witch is connected to motor by delay circuit, described cap inside is provided with the heat insulating lamella corresponding with described reed witch and the rectangular ring corresponding with described back-shaped ring, and described both ends of the spring is connected respectively to structure chamber and cap is inner.
2. a kind of little electric fan that gives vent to according to claim 1, is characterized in that: the inner one end of described cap is provided with weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320355458.XU CN203476741U (en) | 2013-06-20 | 2013-06-20 | Small relaxing fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320355458.XU CN203476741U (en) | 2013-06-20 | 2013-06-20 | Small relaxing fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203476741U true CN203476741U (en) | 2014-03-12 |
Family
ID=50225079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320355458.XU Expired - Fee Related CN203476741U (en) | 2013-06-20 | 2013-06-20 | Small relaxing fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203476741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018059050A1 (en) * | 2016-09-30 | 2018-04-05 | 广东美的环境电器制造有限公司 | Fan and switch on/off control method and apparatus thereof |
-
2013
- 2013-06-20 CN CN201320355458.XU patent/CN203476741U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018059050A1 (en) * | 2016-09-30 | 2018-04-05 | 广东美的环境电器制造有限公司 | Fan and switch on/off control method and apparatus thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140620 |
|
| EXPY | Termination of patent right or utility model |