CN202690485U - Electric fan capable of automatically controlling rotating speed - Google Patents
Electric fan capable of automatically controlling rotating speed Download PDFInfo
- Publication number
- CN202690485U CN202690485U CN 201220225921 CN201220225921U CN202690485U CN 202690485 U CN202690485 U CN 202690485U CN 201220225921 CN201220225921 CN 201220225921 CN 201220225921 U CN201220225921 U CN 201220225921U CN 202690485 U CN202690485 U CN 202690485U
- Authority
- CN
- China
- Prior art keywords
- electric fan
- rotating speed
- automatically controlling
- utility
- model
- 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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- Control Of Positive-Displacement Air Blowers (AREA)
- Ventilation (AREA)
Abstract
The utility model relates to the technical field of ventilating devices. At present, a known electric fan has no function of automatically controlling the rotating speed and is not ideal. Aiming at overcoming the defects, the utility model provides an electric fan capable of automatically controlling the rotating speed, so that the aim of automatically controlling the rotating speed is achieved. The utility model adopts the technical scheme for solving the technical problems is that the electric fan capable of automatically control the rotating speed comprises the electric fan and a temperature sensing and rotating speed controller and the electric fan is characterized in that the temperature sensing and rotating speed controller is arranged on the electric fan. When the electric fan is used, the rotating speed of the electric fan can be controlled according to the indoor temperature by virtue of the controller.
Description
Technical field
The utility model relates to a kind of ventilation equipment class technical field.
Background technique
At present, known electric fan is without the function of automatically controlling rotating speed, and is not ideal.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides a kind of electric fan of automatic control rotation speed of the fan, just can reach the purpose of control automatic fan rotating speed.
The technical scheme in the invention for solving the technical problem is: the electric fan of the automatic control rotation speed of the fan that is comprised of electric fan and temperature sense rotational speed governor is characterized in that: be provided with the temperature sense rotational speed governor at electric fan.Use Time Controller just can control the rotating speed of electric fan according to room temperature.
The beneficial effects of the utility model are: simple in structure, easy to use, automatic control electric fan rotating speed sheet is effective.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples: Fig. 1 is the utility model structural representation.
1. temperature sense rotational speed governor, 2. electric fans among the figure.
Embodiment
Among Fig. 1, be provided with temperature sense rotational speed governor 1 at electric fan 2.Use Time Controller just can control the rotating speed of electric fan according to room temperature.
Claims (1)
1. an electric fan of automatically controlling rotation speed of the fan is comprised of electric fan and temperature sense rotational speed governor, it is characterized in that: be provided with temperature sense rotational speed governor (1) at electric fan (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220225921 CN202690485U (en) | 2012-05-20 | 2012-05-20 | Electric fan capable of automatically controlling rotating speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220225921 CN202690485U (en) | 2012-05-20 | 2012-05-20 | Electric fan capable of automatically controlling rotating speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202690485U true CN202690485U (en) | 2013-01-23 |
Family
ID=47546111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220225921 Expired - Fee Related CN202690485U (en) | 2012-05-20 | 2012-05-20 | Electric fan capable of automatically controlling rotating speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202690485U (en) |
-
2012
- 2012-05-20 CN CN 201220225921 patent/CN202690485U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130520 |