CN202612150U - Cool-heat electric fan - Google Patents
Cool-heat electric fan Download PDFInfo
- Publication number
- CN202612150U CN202612150U CN 201220256688 CN201220256688U CN202612150U CN 202612150 U CN202612150 U CN 202612150U CN 201220256688 CN201220256688 CN 201220256688 CN 201220256688 U CN201220256688 U CN 201220256688U CN 202612150 U CN202612150 U CN 202612150U
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- CN
- China
- Prior art keywords
- electric fan
- heat
- cool
- cold
- fan
- 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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Abstract
The utility model relates to a cool-heat electric fan. The cool-heat electric fan is transformed by an ordinary electric fan, six pieces of electric heating pieces are arranged in the cool-heat electric fan, a ceramic porcelain sleeve is used to insulate, and the ceramic porcelain sleeve is arranged between an outer shell of an electric fan and a protective outer shell of a motor. In summer, the cool-heat electric fan can be used as the electric fan, while in winter a rotary cover is taken down and a heat concentrating plate is installed so that heat blows from the heat concentrating plate and the cool-heat electric fan can be transformed into a heater by switching a circuit switch. The cool-heat electric fan has double functions, not only is convenient to use, but also saves resource and storage space.
Description
Technical field
The utility model relates to a kind of cold-hot dual-purpose electric fan, can make electric fan summer and use, and can change heating device into to winter, and is not only easy to use, and can save resource and collection space.
Background technique
Electric fan can only be worked as electric fan on the market now, can not make heating device usefulness, and heating device can only be worked as heating device, no
Can must buy two electrical equipment and just can reach application target when electric fan usefulness.The utility model is easy to use, as long as
Load onto heat-collecting plate, the diverter circuit switch just can make heating device reach the purpose of dual-use, and can save resource and receipts
Hide the space.
Summary of the invention
The purpose of the utility model is: a kind of cold-hot dual-purpose electric fan is provided; When summer, making electric fan uses; As long as when winter, load onto heat-collecting plate again the diverter circuit switch just can make heating device usefulness, dual-use, not only easy to use and save resource and collection space.
The utility model is achieved in that it is by general electric fan transformation; Add in electric fan inside and to put six 260V, 300W fast electric heating sheet; Electric heating piece is fixed on the support, and it is heat insulation that support one end is equipped with ceramic insulator, by screw on circular housing; The other end also has ceramic insulator heat insulation, by screw on the motor protecting sheathing.On this cold-hot dual-purpose electric fan, also add and put electric heating piece power switch, motor reduction of speed switch and heat-collecting plate.
Change the rotary cover of electric fan when using warm braw winter, and heat-collecting plate is loaded onto; The electric heating piece power switch is opened, and hot blast just blows out from the heat-collecting plate plate hole, makes the motor slow rotation by motor reduction of speed switch; Power consumption is few; It is low that the motor feels hot, because the heat-blocking action of ceramic insulator makes the electric fan skin temperature drop to the tangibly point of safes of hand.
Summer is when using electric fan, turns off the electric heating piece power switch earlier, takes off heat-collecting plate, is spun on the fan motor switch at a high speed again, operates that original switch uses suitable wind speed just to become air-cooling fan on the electric fan again.
The beneficial effect of the utility model can make electric fan blow a cold wind over summer, and winter, blowing hot-air was not only easy to use and can save resource and collection space.
Description of drawings
Fig. 1: cold-hot dual-purpose electric fan structural representation.
Fig. 2: cold-hot dual-purpose electric fan outline drawing.
Embodiment
Mode of execution below in conjunction with accompanying drawing is done further explain to the utility model:
Fig. 1, a kind of cold-hot dual-purpose electric fan shown in 2; It is by general electric fan transformation, adds in electric fan inside and puts six 260V, 300W fast electric heating sheet 1, and electric heating piece 1 is fixed on the support 2; It is heat insulation that support 2 one ends are equipped with ceramic insulator 3; Be fixed on the circular housing 5 by screw 4, the other end also has ceramic insulator 2 heat insulation, is fixed on the motor protecting sheathing 6 by screw 4.On this cold-hot dual-purpose electric fan, also add and put electric heating piece power switch 7, motor reduction of speed switch 8 and heat-collecting plate 9.
Change the rotary cover of electric fan when using warm braw winter, and heat-collecting plate 9 is loaded onto; Electric heating piece power switch 7 is opened, and hot blast just blows out from heat-collecting plate 9 plate holes, makes the motor slow rotation by motor reduction of speed switch 8; Power consumption is few; It is low that the motor feels hot, because the heat-blocking action of ceramic insulator 3 makes the electric fan skin temperature drop to the tangibly point of safes of hand.
Summer is when using electric fan, turns off the electric heating piece power switch earlier, takes off heat-collecting plate, is spun on the fan motor rotary switch at a high speed again, operates that original switch uses suitable wind speed just to be air-cooling fan on the electric fan again.
The utility model cold-hot dual-purpose electric fan is not limited to above embodiment, and those skilled in the art make the change of unsubstantiality, all should fall into the protection domain of the utility model.
Claims (2)
1. cold-hot dual-purpose electric fan; It is characterized in that: it is by the table fan transformation of singly blowing a cold wind over, and adds in the table fan inside of singly blowing a cold wind over and puts six 260V, 300W fast electric heating sheet (1), and electric heating piece (1) is fixed on the support (2); It is heat insulation that support (2) one ends are equipped with ceramic insulator (3); Be fixed on the circular housing (5) by screw (4), the other end also has ceramic insulator (2) heat insulation, is fixed on the electric motor protecting shell (6) by screw (4); On this cold-hot dual-purpose electric fan, also add and put electric heating piece power switch (7), motor reduction of speed switch (8) and heat-collecting plate (9).
2. a kind of refrigeration system with exhaust cooling back-heating device according to claim 1 is characterized in that:
Change the rotary cover of cold-hot dual-purpose electric fan, can heat-collecting plate (9) be loaded onto; After pulling down heat-collecting plate (9), can load onto rotary cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220256688 CN202612150U (en) | 2012-06-02 | 2012-06-02 | Cool-heat electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220256688 CN202612150U (en) | 2012-06-02 | 2012-06-02 | Cool-heat electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202612150U true CN202612150U (en) | 2012-12-19 |
Family
ID=47345854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220256688 Expired - Fee Related CN202612150U (en) | 2012-06-02 | 2012-06-02 | Cool-heat electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202612150U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949470A (en) * | 2015-06-18 | 2015-09-30 | 镇江中化聚氨酯工业设备有限公司 | Industrial refrigerating machine for polyurethane |
| CN114165916A (en) * | 2021-12-20 | 2022-03-11 | 张丽华 | Vacuum insulation liquid electric heater |
-
2012
- 2012-06-02 CN CN 201220256688 patent/CN202612150U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949470A (en) * | 2015-06-18 | 2015-09-30 | 镇江中化聚氨酯工业设备有限公司 | Industrial refrigerating machine for polyurethane |
| CN114165916A (en) * | 2021-12-20 | 2022-03-11 | 张丽华 | Vacuum insulation liquid electric heater |
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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: 20121219 Termination date: 20140602 |