CN202274559U - Handheld cooling and heating fan - Google Patents
Handheld cooling and heating fan Download PDFInfo
- Publication number
- CN202274559U CN202274559U CN2011203286500U CN201120328650U CN202274559U CN 202274559 U CN202274559 U CN 202274559U CN 2011203286500 U CN2011203286500 U CN 2011203286500U CN 201120328650 U CN201120328650 U CN 201120328650U CN 202274559 U CN202274559 U CN 202274559U
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- China
- Prior art keywords
- fan
- cold
- hand
- battery
- warm
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- 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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Abstract
The utility model discloses a handheld cooling and heating fan, which comprises a fan head, wherein the fan head comprises an insulating outer frame, wherein the insulating outer frame comprises a hot air fan, a cold air fan, a plurality of radiating fins, a battery, a switch and a refrigerating sheet, wherein the plurality of radiating fins are arranged on both sides of the refrigerating sheet; the hot air fan and the cold air fan are arranged on both sides of the radiating fins; the switch is connected with the battery; the battery is connected with the hot air fan; and the cold air fan is connected with the refrigerating sheet. In the handheld cooling and heating fan disclosed by the utility model, the effect of refrigerating on one face and heating on the other face is achieved after a semiconductor refrigerating sheet is electrified, so that the fan can be used for providing cold air and hot air simultaneously; moreover, the fan can be held with a hand, so that great convenience is brought to people; and the handheld cooling and heating fan has a simple structure and low cost, is convenient to operate, and is easy to popularize and use.
Description
Technical field
The utility model relates to a kind of fan, especially, relates to a kind of hand-held Cold-warm fan.
Background technology
Improving constantly of Along with people's living standard, people are also increasingly high for the requirement of fan.At present, the fan on the market mainly comprises two kinds, i.e. thermantidote and Hot-air fan.Enjoying the cool when thermantidote is mainly used in the weather sweltering heat warmed oneself when Hot-air fan is mainly used in cold weather.But, often need buy these two kinds of fans simultaneously, to satisfy the needs of the heating of enjoying the cool.This has not only wasted money, also need take bigger space, has caused a lot of inconvenience.
Simultaneously, existing fan is fixed on a certain position through clip or base mostly, and people need just can enjoy the cool or warm oneself near fan.This to a great extent limit people's freedom, be unfavorable for the flexible use of fan.
The utility model content
To above-mentioned technological deficiency; The purpose of the utility model is to provide a kind of hand-held Cold-warm fan; It can provide cold and hot two kinds of wind simultaneously, can according to the actual requirements the effect of enjoying the cool or warming oneself be provided for people; And can for people required service be provided anywhere or anytime through the change location of the hand-held continuous fan of mode.
To achieve these goals, a kind of hand-held Cold-warm fan of the utility model comprises fan head; Said fan head comprises dielectric moldings, includes air-heater, cold wind blower fan in the said dielectric moldings again; Some fin, battery, switch and cooling piece; Wherein said some fin are arranged on the both sides of said cooling piece, and said air-heater and cold wind blower fan be separately positioned on the both sides of said fin again, and said switch links to each other with said battery; Said battery and said air-heater, the cold wind blower fan links to each other with cooling piece.
According to above-mentioned hand-held Cold-warm fan, wherein, said dielectric moldings is made of plastics.
According to above-mentioned hand-held Cold-warm fan, wherein, after said some fin horizontal positioned, the both sides that are arranged on said cooling piece of symmetry.
According to above-mentioned hand-held Cold-warm fan, wherein, the fan sheet of said air-heater and cold wind blower fan is processed by plastics or metal.
According to above-mentioned hand-held Cold-warm fan, wherein, said fan head profile is square.
According to above-mentioned hand-held Cold-warm fan, wherein, said fan head profile is circular.
According to above-mentioned hand-held Cold-warm fan, wherein, said battery is a rechargeable cell.
Therefore, a kind of hand-held Cold-warm fan of the utility model is realized the effect of one side refrigeration one side heating through adopting semiconductor chilling plate energising back; Thereby make fan itself that cold and hot two kinds of wind can be provided simultaneously, and hand-holdablely carry out work, greatly facilitate people's use; It is simple in structure; Easy to operate, cost is low, is easy to promote the use of.
Description of drawings
Fig. 1 is the structural representation of a kind of hand-held Cold-warm fan of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further detailed explanation, but not as the qualification to the utility model.
Fig. 1 is the structural representation of a kind of hand-held Cold-warm fan of the utility model.As shown in the figure, this hand-held Cold-warm fan includes only a fan head, and wherein this fan head comprises a dielectric moldings, in this dielectric moldings, includes air-heater 3 again, cold wind blower fan 5, fin 4, fin 6, switch 2, battery 1 and cooling piece 7.Wherein, fin 4 and fin 6 are separately positioned on the both sides of cooling piece 7, and the setting of the fin average level in fin 4 and the fin 6, are arranged side by side a plurality of, symmetrical both sides that are arranged in cooling piece 7.Air- heater 3 and 5 both sides that are separately positioned on fin of cold wind blower fan.Particularly, air-heater 3 is arranged on the outside of fin 4, and cold wind blower fan 5 is arranged on the outside of fin 6.Battery 1 is an air-heater 3, cold wind blower fan 5 and cooling piece 7 power supplies, and switch 2 links to each other with battery 1, is used to control the energising and the outage of battery.The hand-held Cold-warm fan of the utility model only comprises the fan head part, and is dielectric moldings outside it, supplies power through battery; So do not receive the constraint of positions such as power supply, and volume is little, body weight is lighter; Can directly it be handed, move to the place of any needs, convenient and practical.
After the hand-held Cold-warm fan energising of the utility model; After promptly opening switch 2, the one side of cooling piece 7 meeting heating, opposite side can turn cold; Consequent heat energy and cold energy are spread out by fin 4 and fin 6 respectively; Exhale with cold wind blower fan 5 through the air-heater 3 that constantly rotates respectively again, thereby make the side heating of fan head, side refrigeration.
In a preferred embodiment of the utility model, dielectric moldings can adopt plastic material to process, and not only has good insulation performance property, and light weight, is easy to carry about with one.
In another preferred embodiment of the utility model, the fan sheet of air-heater and cold wind blower fan is processed by plastics or metal material.It can be according to actual needs the size of wind-force, select suitable manufacturing materials.
In addition, the fan head of the hand-held Cold-warm fan of the utility model can be processed square, the circular perhaps shape of other any needs.
Simultaneously, for energy savings, save consumption, battery can adopt rechargeable cell, and it can charge repeatedly, guarantees the lasting use of this hand-held Cold-warm fan.
More than the specific embodiment of the utility model is described in detail, but the utility model is not restricted to the specific embodiment of above description, it is just as example.To those skilled in the art, any equivalent modifications that this hand-held Cold-warm fan is carried out with substitute also all among the category of the utility model.Therefore, impartial conversion and the modification under spirit that does not break away from the utility model and scope, done all should be encompassed in the scope of the utility model.
Claims (7)
1. a hand-held Cold-warm fan comprises fan head, it is characterized in that, said fan head comprises dielectric moldings; Include air-heater in the said dielectric moldings again, cold wind blower fan, some fin, battery; Switch and cooling piece, wherein said some fin are arranged on the both sides of said cooling piece, and said air-heater and cold wind blower fan are separately positioned on the both sides of said fin again; Said switch links to each other with said battery, said battery and said air-heater, and the cold wind blower fan links to each other with cooling piece.
2. hand-held Cold-warm fan according to claim 1 is characterized in that said dielectric moldings is made of plastics.
3. hand-held Cold-warm fan according to claim 1 is characterized in that, after said some fin horizontal positioned, and the both sides that are arranged on said cooling piece of symmetry.
4. hand-held Cold-warm fan according to claim 1 is characterized in that, the fan sheet of said air-heater and cold wind blower fan is processed by plastics or metal.
5. hand-held Cold-warm fan according to claim 1 is characterized in that, said fan head profile is square.
6. hand-held Cold-warm fan according to claim 1 is characterized in that, said fan head profile is circular.
7. hand-held Cold-warm fan according to claim 1 is characterized in that, said battery is a rechargeable cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203286500U CN202274559U (en) | 2011-09-02 | 2011-09-02 | Handheld cooling and heating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203286500U CN202274559U (en) | 2011-09-02 | 2011-09-02 | Handheld cooling and heating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274559U true CN202274559U (en) | 2012-06-13 |
Family
ID=46194915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203286500U Expired - Fee Related CN202274559U (en) | 2011-09-02 | 2011-09-02 | Handheld cooling and heating fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488971A (en) * | 2018-03-27 | 2018-09-04 | 孟宪珂 | A kind of Automatic-cooling and heating combined equipment suitable for intelligent building |
-
2011
- 2011-09-02 CN CN2011203286500U patent/CN202274559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488971A (en) * | 2018-03-27 | 2018-09-04 | 孟宪珂 | A kind of Automatic-cooling and heating combined equipment suitable for intelligent building |
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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: 20120613 Termination date: 20120902 |