CN2239587Y - Additional heater for electrical fan - Google Patents
Additional heater for electrical fan Download PDFInfo
- Publication number
- CN2239587Y CN2239587Y CN 95234121 CN95234121U CN2239587Y CN 2239587 Y CN2239587 Y CN 2239587Y CN 95234121 CN95234121 CN 95234121 CN 95234121 U CN95234121 U CN 95234121U CN 2239587 Y CN2239587 Y CN 2239587Y
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- CN
- China
- Prior art keywords
- fan
- utility
- electric fan
- model
- heating element
- 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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- Resistance Heating (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to an additional warmer for fans, which is suitable for being additionally arranged on an electric fan, and the utility model adopts a PTC corrugate aluminum heater. The utility model can be arranged on the existing fans such as the electric fan, an exhaust fan, a fan with rotary blades, etc.; a fixing disc is arranged in the front of the electric fan; the front protecting covers or the discs with the rotary blades of the fans are dismounted; thus the utility model can be arranged on the fans. The utility model makes full use of the advantage, the property and the working principle of a PTC element, and has fast rise in temperature, low electrical consumption, long lifetime, safety but no open flame.
Description
The utility model belongs to household electrical appliance technical field, is a kind of additional warmer of electric fan that is installed on electric fan, the exhaust fan specifically.
At present, every in the prior art warmer that is used for electric fan, heater, steam air heater, electric mantle, both cooling and heating fan or the like, how electric fan is transformed, or change fan leaf, or, reach dual-purpose purpose of winter in electric fan summer the position of heater cartridge at the rear portion of electric fan motor shaft.The thermal source of its heating generally all is to adopt traditional quartz ampoule, electric furnace heating wire, electric heating membrane pipe (halide torch) etc. to heat, these structure Design, the temperature that installs additional, warms oneself, service life all many-sides also have certain defective, do not reach desirable heating purpose, do not having obvious effects aspect economic benefit and the social benefit simultaneously yet.
The purpose of this utility model is to provide a kind of additional warmer of fan that can be installed on various electric fans, exhaust fan and the ventilation fan, and old machine installs additional, the outfit of dispatching from the factory of new machine.And do not change the 26S Proteasome Structure and Function of former electric fan, install simple, easy to use.
Another purpose of the present utility model is to utilize advanced energy-efficient product " PTC aluminium ripple heating element " to make thermal source, reaches desirable heating purpose.
The purpose of this utility model is achieved in that the size according to the preceding protective cover of various electric fans, exhaust fan, ventilation fan or Fan with wind guiding device, the fixed disk of the additional warmer of fan of the various models of design processing.On fixed disk, can and require to improve the speed of temperature, determine to open the size of quantity what and the bore of warm braw outlet according to the size of fan power.In the warm braw outlet, load onto heating element then, be connected to fan power supply.Fixed disk is provided with fixing card or gland, and the preceding protective cover that takes off fan can directly be contained in the fan blade front of fan with fixing card or gland.The PTC aluminium ripple heating element that heating element is made up of " PTC " heater element and aluminium ripple radiator.Therefore the outfit of PTC heater element and aluminium ripple radiator combination should be determined according to the power of fan and the speed that requires to improve temperature.
Advantage of the present utility model, compared with prior art the warmer design is installed at the front of fan blade, utilizes dynamically short cold and hot air circulation, improves indoor temperature rapidly and reaches efficient heating purpose.Adopt PTC aluminium ripple heating element, made full use of advantage, characteristic and the operation principle of " PTC " element.Indoor temperature is low, and heating is high.The indoor temperature height, it is low to generate heat.The constant temperature heating is regulated automatically.The big temperature of the air quantity of fan is low, the little temperature height of the air quantity of fan, and the adjustable temperature range of sending is at 60-120 ℃.Design of the present utility model can be adapted to various fans, ventilating fan, ventilation fan, box fan.Old function installs additional, and new machine dispatches from the factory and can be equipped with.The heating element flames of anger, quick heating, power consumption is low, thermal efficiency height, the life-span is long, and is safe and reliable, has tangible economic benefit and social benefit.
Description of drawings:
Fig. 1, Fig. 2 are schematic diagrames of the present utility model.
Fixed disk 1, warm braw outlet 2, heating element 3, heating element framework 4, fixing card or gland 5, PTC element 6, aluminium ripple radiator 7.
The utility model is described in further detail below in conjunction with drawings and Examples.
It in Fig. 1 an electric fan.Protective cover installs the embodiment of the additional warmer of fan additional before taking off.Fixed disk 1 has replaced the preceding protective cover of electric fan, gets final product with the back protective cover fastening of fixing card 5 with electric fan.Be provided with four warm braw outlets 2 on fixed disk 1, with heating element framework 6 heating element 3 be contained in warm braw in the inboard of each warm braw outlet 2 and export 2 places, heating element 3 is connected with fan power.The PTC element 6 of heating element 3 is contained in the centre of aluminium ripple radiator 7, and PTC aluminium ripple heating element is set in heating element framework 6 the insides.
Be another embodiment in Fig. 2, install the additional warmer of fan additional on electric rotary fan, take off rotary-blade disc, fixed disk 1 replaces rotary-blade disc, with gland 5 fixed disk 1 is compressed to get final product.Be provided with six warm braws outlet 2 and export 2 places at each warm braw on fixed disk, heating element 3 is connected with fan power.The assembling of heating element 3 is identical with preceding embodiment.
Claims (2)
1, a kind of additional warmer of electric fan that is adapted to be installed on the electric fan, it is made up of fixed disk, heating element, it is characterized in that fixed disk is provided with several warm braw outlets, heating element is installed in the warm braw outlet, be connected with fan power supply, fixed disk is installed in the electric fan front, and protective cover or rotary-blade disc are loaded onto and got final product before taking off.
2, according to the additional warmer of the said electric fan of claim 1, it is characterized in that the PTC aluminium ripple heating element that heating element is made up of PTC element and aluminium ripple radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95234121 CN2239587Y (en) | 1995-06-30 | 1995-06-30 | Additional heater for electrical fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95234121 CN2239587Y (en) | 1995-06-30 | 1995-06-30 | Additional heater for electrical fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2239587Y true CN2239587Y (en) | 1996-11-06 |
Family
ID=33878125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95234121 Expired - Fee Related CN2239587Y (en) | 1995-06-30 | 1995-06-30 | Additional heater for electrical fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2239587Y (en) |
-
1995
- 1995-06-30 CN CN 95234121 patent/CN2239587Y/en not_active Expired - Fee Related
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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 |