CN85202628U - Hat fitted with a fan blowing towards the face - Google Patents
Hat fitted with a fan blowing towards the face Download PDFInfo
- Publication number
- CN85202628U CN85202628U CN 85202628 CN85202628U CN85202628U CN 85202628 U CN85202628 U CN 85202628U CN 85202628 CN85202628 CN 85202628 CN 85202628 U CN85202628 U CN 85202628U CN 85202628 U CN85202628 U CN 85202628U
- Authority
- CN
- China
- Prior art keywords
- fan
- face
- support bar
- cap
- mini
- 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.)
- Ceased
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a hat fitted with a fan blowing towards the face. The utility model adopts the structure that a miniature fan and a hat are connected by a supporting rod, the miniature fan is hung at the side front of the face to blow to the face, and therefore, the target of reducing temperature is achieved.
Description
The purpose of this utility model is to simulate fan, dries to face.The hidrosis gland can have cooling-down effect preferably because face exposes.
The most approaching prior art of the present utility model is patent US4238857.This patent to the effect that is fixed on motor, fan blade on the blank web plate, constitutes a dismountable aircondition.This device is fixed on the cap, in cap, dries, reach the purpose of regulating temperature in the cap.
The difference of the utility model and above-mentioned patent is that the utility model supports mini-fan with a camber bar, makes it to be suspended on facing side the place ahead, to the face blowing, reaches the purpose of cooling.
The utility model critical piece is mini-fan and camber support bar.Mini-fan is installed in an end of camber support bar, and the other end of camber support bar is by column and tighten up nut and be installed on the cap.Adjusting tightens up the position that nut can change the camber support bar.When attaching the names of pre-determined candidates blowing, mini-fan can be suspended on facial side the place ahead, to the face blowing, as Fig. 1.Cap is placed on the desk, regulates the camber support bar mini-fan is supported on the cap top, make it to be in and place the blowing state, can do miniature desk fan usefulness, as Fig. 2.When stopping using mini-fan, can regulate the camber support bar, make it to be shelved on the shade, be rounding state, as Fig. 3.The camber bar of colored flabellum and light can make the outward appearance of cap improve.
Mini-fan is made up of the direct current permanent magnet motor and the plastics flabellum of 20～25 millimeters of diameters.
Micromachine operating voltage 1.5V or 3V are more than the pivoting moment 6gcm.Flabellum is made by polyethylene or polyvinyl chloride.The camber support bar is the above thin-walled hollow duralumin pipe of φ 6mm, also can manufacture with the highstrenghtpiston.
Mini-fan of the present utility model can be used dry cell, battery or solar cell for supplying power.Dry cell or battery fix on the battery clamping below the shade, and solar cell then should be placed on the crown.Battery is with after switch is connected, and lead passes hollow camber support bar and motor is connected to form the loop.As Fig. 4
Description of drawings:
Fig. 1 represents the plastics sunbonnet structure with blowing device, and this figure is the blowing state of attaching the names of pre-determined candidates.
1. plastics sunbonnet
2. column
3. camber support bar
4. switch
5. battery
6. lead
7. mini-fan
Fig. 2 represents to place the blowing state
Fig. 3 represents rounding state
Fig. 4 circuit diagram
Implement:
The blowing device that is made of mini-fan and camber support bar can be installed on any type of cap.Fig. 1 expresses the installation situation with the sunbonnet of blowing device.
Micromachine is the direct current permanent magnet motor of moment 6gcm.The flabellum diameter is 100～150mm.The camber support bar is the hollow duralumin pipe of φ 6～8mm.The lead that connects motor and battery can therefrom pass.
Because the camber support bar arm of force is longer, the vibration of fan can make camber support bar and cap resonance.In order to eliminate vibration, between camber support bar and cap, add polyethylene foamed pad vibration damping.
The camber support bar is installed on the cap with tightening up nut by a column.Column and tighten up the nut available metal or nylon is made, column diameter is about 10mm.
Power supply dry cell, battery or solar cell.Constitute series loop by power supply, motor, switch.If solar cell and battery coupling then should add a counnter attack and fill diode, as Fig. 4.
Supply voltage should be more than 1.2V.The solar cell power output is about 0.8 watt, and open-circuit voltage should be more than 2V.
Claims (1)
- A kind of cap with mini-fan, camber support bar is characterized in that mini-fan is installed on the camber support bar, and the camber support bar is installed on the cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85202628 CN85202628U (en) | 1985-07-02 | 1985-07-02 | Hat fitted with a fan blowing towards the face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85202628 CN85202628U (en) | 1985-07-02 | 1985-07-02 | Hat fitted with a fan blowing towards the face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85202628U true CN85202628U (en) | 1986-05-28 |
Family
ID=4798394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85202628 Ceased CN85202628U (en) | 1985-07-02 | 1985-07-02 | Hat fitted with a fan blowing towards the face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85202628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082962A (en) * | 2014-07-20 | 2014-10-08 | 郑州中智电子科技有限公司 | Table capable of blowing wind outwards |
-
1985
- 1985-07-02 CN CN 85202628 patent/CN85202628U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082962A (en) * | 2014-07-20 | 2014-10-08 | 郑州中智电子科技有限公司 | Table capable of blowing wind outwards |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right |