CN2223787Y - Fan for cold or warm wind - Google Patents
Fan for cold or warm wind Download PDFInfo
- Publication number
- CN2223787Y CN2223787Y CN 95203046 CN95203046U CN2223787Y CN 2223787 Y CN2223787 Y CN 2223787Y CN 95203046 CN95203046 CN 95203046 CN 95203046 U CN95203046 U CN 95203046U CN 2223787 Y CN2223787 Y CN 2223787Y
- Authority
- CN
- China
- Prior art keywords
- fan
- cold
- electric
- suspension rod
- connecting plate
- 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
Links
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- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The utility model relates to a fan for cold or warm wind. The utility model which is a household appliance has the advantages of use for all weather, convenient use, and small area occupation. The utility model comprises fan blades, a suspender, a junction box, and an electric heater, wherein, the fan blades are arranged on a fan head, and power cords penetrate through the suspender; the electric heater is composed of the electrothermal films with an insulating layer, a shifter, and a conduction device, and the electrothermal films are coated over the fan blades, and the shifter and the conduction device are connected with the suspender. Two electric brushes on a connecting plate are corresponding to two conduction rings on a support bracket. The two power cords are led out of the connecting plate through the electric brushesand are connected with down-leads on the two ends of the electrothermal films, and the conduction device is formed. The conduction device is electrified, a fan fans out hot air, and electric brushes and the conduction rings are disengaged. The fan which is electrified can be used as an ordinary cold fan.
Description
The cold-warm fan that the utility model relates to a kind of electric fan, particularly summer, winter can both be used.
Along with improving constantly of people's living standard, household appliances have now become the necessity of family life, and bring new variation just for people's life style.The home-use last winter that condition is good, all spendable air-conditioning of summer, but price is more expensive, and power consumption is bigger.How general family also is to use electric fan summer, uses various space heater winter.But because its function singleness, uses loaded down with trivial detailsly, need seasonal collection or use, so occupation of land side.For satisfying people's demand, cold-warm fan easy to use arises at the historic moment.
The purpose of this utility model is to provide a kind of and can both uses under all weather conditions, and is easy to use, not the side of occupation of land, the not cold-warm fan that need collect.
The utility model is achieved in that cold-warm fan comprises suspension rod, terminal box and the electric heater that is fixed on the fan sheet on the fan head and is installed with power line, and electric heater is made up of the electric heating film of topped tape insulation layer on the fan sheet and shifting facilities and the electric installation that is connected with suspension rod.
Accompanying drawing structural representation of the present utility model
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
Support (9) is the cylindrical shape insulating frame, on outer peripheral wall, be embedded with upper and lower two circle conductive hoops (7), embed displacement coil (8) on the inner peripheral wall, electric fan terminal box (5) is arranged together on the end face surely, the support (9) of band conductive hoop (7), displacement coil (8) is enclosed within on the suspension rod (11) of electric fan, and can move along suspension rod (11) is upper and lower.Go back fixed limit baffle plate (10) on the suspension rod (11) of support (9) upper-end surface and constitute shifting facilities.
The external 220V ac power supply of two conductive hoops (7), the external DC electrical source after switch (12), rectifying device (13) rectification of displacement coil (8).The topped OHF electric heating film (4) that isolation layer is arranged in above and below sticks on the upper surface of fan sheet (3).
Connecting plate (2) is made by high-temperature resistance plastice, is screwed on fan sheet (3), and an end face is embedded with upper and lower two brushes (1).Fan sheet (3) is fixed on the fan head (6) with bolt, nut by connecting plate (2).
Upper and lower two conductive hoops (7) on upper and lower two brushes (1) alignment bracket (9) on connecting plate (2) end face are guided to two power lines outside the connecting plate (2) by brush (1), receive respectively on electric heating film (4) two ends to constitute electric installation.
When using warm braw, connect Switch for electric fan, the support (9) that has conductive hoop (7), displacement coil (8) is fixed on fan head (6) top side location, conductive hoop (7) is aimed at the brush (1) on the connecting plate (2) respectively, electric installation work, make electric heating film (4) heating power, i.e. electric heater work, thus make electric fan blow out hot blast.
If without electric heater, at this moment can close a switch (12), energising moves up and is with the support (9) of conductive hoop (7) to displacement coil (8), it is broken away from and the contacting of brush (1), and electric heater cuts off the power supply, and the electric fan power switch closes, electric fan just rotates, just the same with common electric fan work.
The utility model compared with prior art because brush is installed on the connecting plate, makes its structure letter Single, compact, volume is little, easily makes. Use the OHF Electric radiant Heating Film to make heater, power and energy saving, whole day Can both use under the time condition, easy to use. Being the high household electrical appliance of utilization rate, is the common electrical fan Renewal product.
Claims (4)
1. cold-warm fan, comprise that the suspension rod (11), terminal box (5) and the electric heater that are fixed on the fan sheet (3) on the fan head (6) and are installed with power line form, it is characterized in that electric heater goes up the electric heating film (4) of tape insulation layer and the shifting facilities and the electric installation that are connected with suspension rod (11) are formed by topped at fan sheet (3).
2. cold-warm fan according to claim 1 is characterized in that the topped OHF electric heating film (4) that isolation layer arranged in above and below sticks on the upper surface of fan sheet (3).
3. Cold-warm fan according to claim 1, it is characterized in that support (9) is the cylindrical shape insulating frame, be embedded with upper and lower two circle conductive hoops (7) on the outer peripheral wall, embed displacement coil (8) on the inner peripheral wall, link box (5) on the end face, support (9) is enclosed within on the suspension rod (11), goes back fixed limit baffle plate (10) on the suspension rod (11) of support (9) upper-end surface and constitutes shifting facilities.
4. Cold-warm fan according to claim 1, it is characterized in that upper and lower two conductive hoops (7) on upper and lower two brushes (1) alignment bracket (9) on connecting plate (2) end face, by brush (1) two power lines are guided to outside the connecting plate (2), be connected respectively on electric heating film (4) two ends and constitute electric installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95203046 CN2223787Y (en) | 1995-02-15 | 1995-02-15 | Fan for cold or warm wind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95203046 CN2223787Y (en) | 1995-02-15 | 1995-02-15 | Fan for cold or warm wind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2223787Y true CN2223787Y (en) | 1996-04-03 |
Family
ID=33856019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95203046 Expired - Fee Related CN2223787Y (en) | 1995-02-15 | 1995-02-15 | Fan for cold or warm wind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2223787Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011740A (en) * | 2010-12-21 | 2011-04-13 | 吴江市金茂五金有限公司 | Electric fan |
| CN113153781A (en) * | 2021-03-26 | 2021-07-23 | 黄志明 | Heat generating fan and manufacturing method thereof |
-
1995
- 1995-02-15 CN CN 95203046 patent/CN2223787Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011740A (en) * | 2010-12-21 | 2011-04-13 | 吴江市金茂五金有限公司 | Electric fan |
| CN113153781A (en) * | 2021-03-26 | 2021-07-23 | 黄志明 | Heat generating fan and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |