CN205025788U - Automatic closed electric fan closes - Google Patents
Automatic closed electric fan closes Download PDFInfo
- Publication number
- CN205025788U CN205025788U CN201520753376.XU CN201520753376U CN205025788U CN 205025788 U CN205025788 U CN 205025788U CN 201520753376 U CN201520753376 U CN 201520753376U CN 205025788 U CN205025788 U CN 205025788U
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- electric fan
- model
- utility
- induction installation
- flabellum
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Abstract
The utility model discloses an automatic closed electric fan closes belongs to domestic appliance technical field. The utility model provides an electric fan includes motor, flabellum, controlling means and induction system, and wherein, induction system includes the video sensor, and induction system and controlling means are connected, can realize the automatic switch of electric fan. The utility model discloses owing to adopt the video sensor to carry out on -off control to the electric fan, avoided current infrared sensor to receive ambient temperature to influence great problem, can effectual discernment whether there be user of service to exist at the inswept within range of flabellum, increasing electric fan intelligence horizontally also energy saving in a large number simultaneously.
Description
Technical field
The utility model relates to a kind of automatic close-type electric fan, belongs to household electrical appliance technical field.
Background technique
Electric fan is a kind of conventional household electric appliance, especially summer ambient temperature higher, the frequency of utilization of electric fan is higher.Due to use in the adaptation of environment and carelessness when being busy with one's work, user often forgets closedown fan, thus causes the waste of electric power resource.For electric fan adds automatic closing function, reach the object of energy saving, existing technical staff's many employings infrared senor realizes the automatic closing function of electric fan.But because infrared senor is comparatively large by the impact of temperature, especially when temperature is higher, effect is often not ideal enough.
Model utility content
For solving the problem, the utility model provides a kind of automatic close-type electric fan, and the technological scheme taked is as follows:
The purpose of this utility model is to provide a kind of automatic switch over electric fan.This electric fan comprises motor 1, flabellum 2, control gear 3 and induction installation 4.Wherein, induction installation 4 comprises video sensor, and induction installation 4 is connected with control gear 3, can realize the recloser of electric fan.
Preferably, described induction installation 4 also comprises built-in control chip and internal relay, so that control circuit.
Preferably, described control gear 3 comprises timing device, revolution speed control device, switch gear and data processing equipment, to realize the function such as timing, rotating speed control to electric fan.
Preferably, described video sensor, has video acquisition module, and is connected with the built-in chip of induction installation.
Preferably, the video acquisition module of described video sensor is arranged on the front end of flabellum axis, and can rotate along with flabellum, gathers video data in the region inswept when flabellum rotates.
Preferably, also comprise infrared senor, with the recloser of auxiliary blower.
The beneficial effects of the utility model are as follows:
Electric fan of the present utility model gathers video information by video sensor, can realize automatically closing this function of electric fan when user of service leaves, and can not be subject to the impact of temperature.Meanwhile, after auxiliary infrared senor, the device of this practicability can also when room temperature exceedes certain limit, had during personnel by video sensor identification and automatically open electric fan, without the function of automatically closing electric fan during personnel, make electric fan more intelligent, also more save electric power resource simultaneously.
Accompanying drawing explanation
Fig. 1 is the systematic schematic diagram of the utility model electric fan.
Fig. 2 be the utility model electric fan face structural representation.
In figure: 1, motor; 2, flabellum; 3, control gear; 4, induction installation; 31, timing device; 32, revolution speed control device; 33, switch gear; 41, video sensor; 42, infrared senor.
Embodiment
Below in conjunction with specific embodiment, the utility model is described further, but the utility model is not by the restriction of embodiment.
Material therefor, instruments and methods in following mode of execution, without specified otherwise, be related domain conventional material, instruments and methods, all obtain by commercial channel.
Below in conjunction with accompanying drawing, the utility model is described further.Fig. 1 is the systematic schematic diagram of the utility model electric fan.As can be known from Fig. 1, electric fan of the present utility model is primarily of motor 1, and flabellum 2, control gear 3 and induction installation 4 form.Axis one end of motor 1 is provided with flabellum 2, meanwhile, the control of motor 1 by being connected to wire with the circuit in control gear 3, to realize the control of control gear 3 pairs of electric fans.Control gear 3 is connected with induction installation 4, and induction installation 4 comprises video sensor, can realize monitoring whether there is user in using scope and identifying.Identify in using scope, there is no user time, signal can be sent to control gear 3, close electric fan by control gear 3, to reach the object of energy saving.
Fig. 2 be in a kind of preferred version of the utility model electric fan face structural representation.As can be known from Fig. 2, this electric fan comprises motor 1, flabellum 2, control gear 3 and induction installation 4.Wherein, control gear 3 comprises timing device 31, revolution speed control device 32, switch gear 33 and data processing equipment, is used for realizing the timing rotating function of electric fan respectively, rotational speed regulation function, switching function and the processing capacity to video data or infrared data.Induction installation 4 comprises video sensor 41, built-in control chip and internal relay.Wherein, video sensor 41 is arranged on the outer end of stretching out at flabellum 2 axis, can along with the video information within the scope of the rotation collection supervision of flabellum 2, information is passed to data processing equipment to compare simultaneously, and information is passed to internal control chip, control the action that internal relay is taked to connect or disconnect, to realize the control to electric fan switch.
In use, user of service can use traditional timing rotation or recloser by model selection to electric fan of the present utility model.When using recloser pattern, electric fan identifies the video information in supervision scope (i.e. the blowing scope of electric fan) by video sensor 41.This information, after the analysing and processing of data processing equipment, generates action command by built-in control chip, and the internal relay controlling to be connected with switch gear 33 circuit disconnects or closes, thus realizes the automatic closedown of electric fan.
In addition, also can complementary infrared senor 42 (or temperature transducer) be set, when electric fan stall, predefined value is exceeded when infrared senor monitors room temperature, send instruction can to internal control chip, control video sensor 41 and verify in monitoring range whether have resource-user cost method.If had, then start fan, thus realize the intelligent opening of electric fan.
Although the utility model with preferred embodiment openly as above; but it is also not used to limit the utility model; any person skilled in the art; not departing from spirit and scope of the present utility model; can do various change and modification, what therefore protection domain of the present utility model should define with claims is as the criterion.
Claims (6)
1. an automatic close-type electric fan, is characterized in that, comprises motor, flabellum, control gear and induction installation, and wherein, induction installation comprises video sensor, and induction installation is connected with control gear, can realize the recloser of electric fan.
2. a kind of automatic close-type electric fan according to claim 1, it is characterized in that, described induction installation also comprises built-in control chip and internal relay.
3. a kind of automatic close-type electric fan according to claim 2, it is characterized in that, described control gear comprises timing device, revolution speed control device, switch gear and data processing equipment.
4. a kind of automatic close-type electric fan according to claim 3, it is characterized in that, described video sensor, has video acquisition module, and is connected with the built-in chip of induction installation.
5. a kind of automatic close-type electric fan according to claim 4, it is characterized in that, the video acquisition module of described video sensor is arranged on the front end of flabellum axis.
6. a kind of automatic close-type electric fan according to claim 5, is characterized in that, also comprise infrared senor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753376.XU CN205025788U (en) | 2015-09-25 | 2015-09-25 | Automatic closed electric fan closes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753376.XU CN205025788U (en) | 2015-09-25 | 2015-09-25 | Automatic closed electric fan closes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205025788U true CN205025788U (en) | 2016-02-10 |
Family
ID=55258326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520753376.XU Expired - Fee Related CN205025788U (en) | 2015-09-25 | 2015-09-25 | Automatic closed electric fan closes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205025788U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762766A (en) * | 2016-12-26 | 2017-05-31 | 广东美的环境电器制造有限公司 | Fan swicth machine control method and device |
| WO2018059231A1 (en) * | 2016-09-30 | 2018-04-05 | 广东美的环境电器制造有限公司 | Fan and wind speed control method therefor |
| CN109596379A (en) * | 2019-01-23 | 2019-04-09 | 方祥杰 | A kind of preparation method of redried leaf tobacco sampler |
-
2015
- 2015-09-25 CN CN201520753376.XU patent/CN205025788U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018059231A1 (en) * | 2016-09-30 | 2018-04-05 | 广东美的环境电器制造有限公司 | Fan and wind speed control method therefor |
| CN106762766A (en) * | 2016-12-26 | 2017-05-31 | 广东美的环境电器制造有限公司 | Fan swicth machine control method and device |
| CN106762766B (en) * | 2016-12-26 | 2019-01-18 | 广东美的环境电器制造有限公司 | Fan swicth machine control method and device |
| JP2020504795A (en) * | 2016-12-26 | 2020-02-13 | 広東美的環境電器制造有限公司 | Fan switching control method and device |
| CN109596379A (en) * | 2019-01-23 | 2019-04-09 | 方祥杰 | A kind of preparation method of redried leaf tobacco sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20200925 |