CN102011740A - Electric fan - Google Patents
Electric fan Download PDFInfo
- Publication number
- CN102011740A CN102011740A CN2010105993173A CN201010599317A CN102011740A CN 102011740 A CN102011740 A CN 102011740A CN 2010105993173 A CN2010105993173 A CN 2010105993173A CN 201010599317 A CN201010599317 A CN 201010599317A CN 102011740 A CN102011740 A CN 102011740A
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- electric
- electric fan
- flabellum
- fan
- heating wire
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- Central Heating Systems (AREA)
Abstract
The invention provides an electric fan comprising fan blades the backs of which are covered with electric heating wires, wherein the heating wires are connected with the electrical device of the electrical structure of the electric fan. The electric fan has cooling and warming functions, can provide normal wind flow in summer on the premise of economy, and can provide warm wind in winter so as to improve the utilization efficiency of electrical equipment.
Description
Affiliated technical field
The present invention relates to a kind of hardware appliance, especially, is a kind of electric fan that has the changes in temperature function concurrently.
Background technique
Electric fan is a kind of traditional electrical equipment, enjoys the cool to make the distinguished and admirable user of confession, for air-conditioning, because electric fan is economical and practical, therefore still have application space comparatively widely at present, yet, but owing to can't provide heat and lack scope for their abilities, this has just caused the waste of equipment to electric fan in the winter time.
Summary of the invention
In order to solve the above problems, the invention provides a kind of electric fan, its purpose is that this electric fan has the changes in temperature function concurrently, can provide normally distinguished and admirable in summer, and warm braw is provided in the winter time, thereby improve the utilization ratio of electric equipment under economical and practical prerequisite.
The technical solution adopted for the present invention to solve the technical problems is: this electric fan comprises flabellum, and the described flabellum back side is covered with electric heating wire, and described electric heating wire is connected with the electric structure electrical equipment of described electric fan.
As preferably, described flabellum is made of metal material.
As preferably, the electric heating wire on described each flabellum is connected mutually, to simplify electrical structure.
Beneficial effect of the present invention is: this kind electric fan in use, can disconnect described electric heating wire summer, and it is normally distinguished and admirable that electric fan provides, in the time of in the winter time, then can connect electric heating wire, electric heating wire produces high temperature on the flabellum surface, makes flabellum hot, then in rotation process, with the fan-out hot blast, because most of heat is along with the distinguished and admirable human body that blows to, so Btu utilization is comparatively concentrated, thereby reaches not only conserve energy but also allow the comfortable effect of people.This electric fan has the changes in temperature function concurrently, can provide normally distinguished and admirable in summer, and warm braw is provided in the winter time, thereby improve the utilization ratio of electric equipment under economical and practical prerequisite.
Description of drawings
Fig. 1 is the schematic representation as a kind of ceiling fan of an embodiment.
Fig. 2 is the cut-away view of electric contactor in the ceiling fan.
Fig. 3 is the longitudinal section figure of Fig. 2.
Embodiment
In the embodiment of Fig. 1-shown in Figure 3,
A kind of ceiling fan is provided, as one embodiment of the present of invention:
This ceiling fan comprises rotating disk 1, flabellum 2, suspension rod 3, electric box 4, described flabellum 2 has three, be distributed on the described rotating disk 1, be provided with permanent magnet and coil in the described rotating disk 1, described coil is electrically connected electrical module in the described electric box 4 by the lead that passes described suspension rod 3.
The upper surface of described each sheet flabellum 2 is covered with electric heating wire 5, and each electric heating wire 5 is connected mutually, and two terminations electric contactor 6 outer with being arranged at described suspension rod on string road is electrically connected.
Above-mentioned electric contactor 6, its internal structure such as Fig. 2, shown in Figure 3, it comprises two electrode disk 61, described electrode disk 61 is connected with the zero live wire of electrical module in the described electric box 4 respectively by electrode connection 64.Annular groove 611 is offered in described two electrode disk 61 each comfortable side, respectively establishes a metal balls 62 in the described annular groove 611, the fixed connector lug 621 in metal balls 62 outer ends, and described connector lug 621 is electrically connected with described electric heating wire 5.
In addition, as shown in Figure 3, have an insulating medium 63 between described two electrode disk 61, this insulating medium makes 61 fully insulation of described two electrode disk.
After above-mentioned electric contactor 6 is provided, described flabellum 2 is in rotary course, electric heating wire 5 rotates together in company with flabellum 2, and can roll in described electrode disk 61 by described metal balls 62 in the end of electric heating wire 5, thereby described electric heating wire 5 can be entangled with suspension rod 3 mutually around suspension rod 3 rotations.
Above-mentioned ceiling fan in use, can disconnect described electric heating wire 5 summer, it is normally distinguished and admirable that electric fan provides, in the time of in the winter time, then can connect electric heating wire 5, electric heating wire 5 produces high temperature on flabellum 2 surfaces, makes flabellum 2 hot, then in rotation process, with the fan-out hot blast, because most of heat is along with the distinguished and admirable human body that blows to, so Btu utilization is comparatively concentrated, thereby reaches not only conserve energy but also allow the comfortable effect of people.
It should be noted that when warm braw is provided, ceiling fan can be transferred to bottom gear, distinguished and admirablely obtain fully heating thereby make, and make warm braw be difficult for a large amount of loss on flabellum 2 surface.
This kind ceiling fan has the changes in temperature function concurrently, can provide normally distinguished and admirable in summer, and warm braw is provided in the winter time, thereby improve the utilization ratio of electric equipment under economical and practical prerequisite.
Claims (3)
1. electric fan, this electric fan comprises flabellum, it is characterized in that: the described flabellum back side is covered with electric heating wire, and described electric heating wire is connected with the electric structure electrical equipment of described electric fan.
2. electric fan according to claim 1 is characterized in that: described flabellum is made of metal material.
3. electric fan according to claim 1 is characterized in that: the electric heating wire on described each flabellum is connected mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105993173A CN102011740A (en) | 2010-12-21 | 2010-12-21 | Electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105993173A CN102011740A (en) | 2010-12-21 | 2010-12-21 | Electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102011740A true CN102011740A (en) | 2011-04-13 |
Family
ID=43842031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105993173A Pending CN102011740A (en) | 2010-12-21 | 2010-12-21 | Electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102011740A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980972A (en) * | 2018-08-31 | 2018-12-11 | 珠海格力电器股份有限公司 | A kind of multi-function electric air heater |
| CN113834292A (en) * | 2021-10-14 | 2021-12-24 | 枣阳市格芯电子科技有限公司 | Vacuum oven is used in lithium cell production that pure nitrogen gas thermal efficiency is high fast heaies up |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2068614U (en) * | 1990-05-24 | 1991-01-02 | 谭云 | Dual purpose electric fan producing cold/hot wind |
| CN2223787Y (en) * | 1995-02-15 | 1996-04-03 | 胡文正 | Fan for cold or warm wind |
| KR20040096969A (en) * | 2004-10-12 | 2004-11-17 | 이태성 | The cool and warm device which utilizes the wings made of the thermoelectric element and the cool and warm a generation method |
-
2010
- 2010-12-21 CN CN2010105993173A patent/CN102011740A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2068614U (en) * | 1990-05-24 | 1991-01-02 | 谭云 | Dual purpose electric fan producing cold/hot wind |
| CN2223787Y (en) * | 1995-02-15 | 1996-04-03 | 胡文正 | Fan for cold or warm wind |
| KR20040096969A (en) * | 2004-10-12 | 2004-11-17 | 이태성 | The cool and warm device which utilizes the wings made of the thermoelectric element and the cool and warm a generation method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980972A (en) * | 2018-08-31 | 2018-12-11 | 珠海格力电器股份有限公司 | A kind of multi-function electric air heater |
| CN113834292A (en) * | 2021-10-14 | 2021-12-24 | 枣阳市格芯电子科技有限公司 | Vacuum oven is used in lithium cell production that pure nitrogen gas thermal efficiency is high fast heaies up |
| CN113834292B (en) * | 2021-10-14 | 2024-03-26 | 枣阳市格芯电子科技有限公司 | Vacuum oven for lithium battery production with rapid temperature rise and high heat efficiency of pure nitrogen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110413 |