CN201165994Y - Energy-saving healthy fan - Google Patents
Energy-saving healthy fan Download PDFInfo
- Publication number
- CN201165994Y CN201165994Y CNU2008200436631U CN200820043663U CN201165994Y CN 201165994 Y CN201165994 Y CN 201165994Y CN U2008200436631 U CNU2008200436631 U CN U2008200436631U CN 200820043663 U CN200820043663 U CN 200820043663U CN 201165994 Y CN201165994 Y CN 201165994Y
- Authority
- CN
- China
- Prior art keywords
- fan
- energy
- scm system
- saving
- control panel
- 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
- 230000036541 health Effects 0.000 claims abstract description 17
- 241000883990 Flabellum Species 0.000 claims abstract description 13
- 230000006698 induction Effects 0.000 claims description 21
- 230000003321 amplification Effects 0.000 claims description 11
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 11
- 230000006870 function Effects 0.000 abstract description 13
- 230000008859 change Effects 0.000 abstract description 5
- 230000009993 protective function Effects 0.000 description 10
- 238000004134 energy conservation Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
Images
Abstract
The utility model relates to a fan field, aim at overcome prior art shortcoming, provide an energy saving and can protect healthy energy-conserving healthy fan. The structure includes flabellum motor, control circuit and control panel, and characterized by control circuit includes single chip microcomputer system and response module, and single chip microcomputer system is connected with flabellum motor, control panel and response module. The fan judges whether a human body is in a fan working area through the sensing module capable of sensing the change of infrared rays when the human body moves, so that when a fan blade motor of the fan starts to work at the lowest gear and turns off other additional functions such as shaking and the like is determined, or when the fan is turned off is determined, and the purposes of saving energy and protecting human health are achieved.
Description
Technical field
The utility model relates to fan art, a kind of energy-saving health fan of saying so more specifically.
Background technique
At present, electric fan is widely Consumer's use because its consuming electric power is less, easy to use, but fan is the gear of other outside low grade for a long time, or when moving under having the situation that waits other functions of shaking the head concurrently, the electric energy of its consumption is still energy-conservation when moving under the state with additional function such as low-grade and do not shake the head intermittently or for a long time.Existing fan also has energy-saving on the market, but these energy-saving fan products are various to the induction mode of human body, stop time ratio as the fortune of segmenting every grade in fan according to the variation of human body temperature, once combination, kind generally all is more than 10 kinds, and the energy-conservation action treatment mechanism of these fans complexity has certain inconvenience in the use.
The model utility content
The purpose of this utility model is to overcome the prior art shortcoming, and a kind of energy-saving health fan of saving the energy and can protecting health is provided.
For achieving the above object, the utility model is achieved through the following technical solutions.
The utility model has designed a kind of energy-saving health fan, comprises flabellum motor, control circuit and control panel, and described control circuit comprises SCM system and induction module, and SCM system is connected with flabellum motor, control panel and induction module.The induction module of ultrared variation when this fan passes through energy perception human motion; judge that whether human body is in the fan work zone; thereby when the flabellum motor of decision fan begins operating in lowest gear and cuts out to shake the head and wait other additional function; or determine when to close fan, to reach purpose energy-conservation and the protection health.
Described induction module comprises human body infrared induction unit and signal amplification circuit, is two-stage or the above signal amplification circuit of two-stage.The signal of human body infrared induction element is just linked SCM system through two-stage in the signal amplification circuit or the above signal amplification of two-stage.
The utility model also comprises steer motor, and SCM system and steer motor control connection are used to control steer motor work.
Described control circuit also is provided with memory cell, and memory cell can be formed in the SCM system by choice set, is used to store the control information of user's input.Above-mentioned SCM system is used to receive the value of information of control panel, memory cell and signal amplification circuit, and the information of output is used to control flabellum motor and steer motor.
The utility model also is provided with display unit and is connected with monolithic, and display unit is used to receive the information of SCM system output, shows the work at present state of fan.Described human body infrared induction element and display unit all are installed on the surface of fan drum.
Above-mentioned SCM system, control panel, induction module, memory cell and display unit are integrated on a slice circuit board, form electrical system jointly, and are fixed on the fan together.
Whether the utility model can judge human body in the fan work zone according to the variation of human action state, thus the work gear of decision fan.Design ingeniously, gear switch is flexible, and energy-saving effect is obvious, can protect health again, has also improved the physical life of fan to a certain extent.With respect to prior art, have substantive distinguishing features and progress.
Description of drawings
Fig. 1 is a theory diagram of the present utility model;
Fig. 2 is a control circuit schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is a theory diagram of the present utility model, and a kind of energy-saving health fan drives flabellum by flabellum motor 5 and rotates, and shakes the head by steer motor 7 drive fan, and control circuit is used to control the work of flabellum motor 5 and steer motor 7.Described control panel comprises SCM system 1, induction module 2, control panel 3, memory cell 4 and display unit 6.Wherein induction module 2 comprises human body infrared induction unit 21 and signal amplification circuit 22, and memory cell 4 can be selected to be built in the SCM system 1, but the 6 display setting times of display unit.
When work, the information of SCM system 1 received signal amplification circuit 22 and the order of control panel 3 are in 19,18,17 any pin output low levels of SCM system U6, as shown in Figure 2.Conducting or by corresponding bidirectional triode thyristor T1-T3 is rotated flabellum motor 5, or 3 all pin all export high level, makes 5 stalls of flabellum motor.SCM system 1 drives display unit 6 demonstration fan work states in the working procedure.
Fig. 2 is a control circuit schematic diagram of the present utility model.Press the button SW1 (automatic setting) in the control panel 3, display unit 6 flickers show power saving function T1 actuation time (default setting that dispatches from the factory of T1 is 10 minutes).When display unit 6 flickers show, whenever press one-touch SW4 (regularly), power saving function increases by 1 minute actuation time, and user's setting range is 0-59 minute, and when being set at 0 minute, power saving function is closed.When continuous 3 seconds no actuation of keys or when pressing button SW1 once more, power saving function is set and come into force actuation time, and display unit 6 flickers simultaneously show protective function T2 actuation time (default setting that dispatches from the factory of T2 is 1 hour).When display unit 6 flickers show, whenever press one-touch SW4 (regularly), protective function increases by 1 hour actuation time, and user's setting range is 0-8 hour, is set at 0 hour, and protective function is closed.When continuous 3 seconds no actuation of keys or when pressing button SW1 once more, protective function is set and come into force actuation time, and display unit 6 stops flicker.Setting value is stored the EEPROM memory cell 4 in the SCM system into 1, directly calls this setting when opening the energy-saving protector function next time.
Press SW2 (automatically) and SW1 (automatic setting) button in the control panel 3 simultaneously, start energy-conservation and protective function when starting shooting after will setting automatically,, do not start energy-conservation and protective function automatically when then setting start later on, need manually opened as pressing again simultaneously.So circulation.
Ceaselessly press the button SW2 (automatically) in the control panel 3, SCM system 1 circulation opens or closes energy-conservation and protective function.
When SCM system 1 work, the infrared rays of human body infrared induction unit 21 induced environments changes:
As the infrared rays no change, the signal of human body infrared induction unit 21 outputs does not change yet; Change as infrared rays, the signal of human body infrared induction unit 21 outputs has faint voltage change, and this changes through signal amplification circuit 22 and amplifies, and is input to the 23rd pin of SCM system 1.
When energy-conservation and protective function are opened; when SCM system 1 detects the state of 23 pin; timer internal picks up counting; as in power saving function setting value actuation time unmanned mobile (being defaulted as 10 minutes); SCM system 1 order 15-19 pin has only 17 pin output low levels, and all the other pin are high level, and fan will transfer to low-grade work this moment; and close to shake the head and wait other additional functions, to reach purpose of energy saving.When detecting human body mobile as human body infrared induction unit 21 under at power save mode, fan will recover original working state immediately, and reclocking.As in protective function setting value actuation time unmanned mobile (being defaulted as 1 hour), fan will shut down automatically.The protective function action has precedence over the power saving function action.
This example is medium-to-high grade 75W, the 5W that shaken the head, total output is 80W, when power saving function was effective, total output was low-grade power: 40W, energy-conservation half, effect is remarkable.
Claims (8)
1, a kind of energy-saving health fan, comprise flabellum motor (5), control circuit and control panel (3), it is characterized in that control circuit comprises SCM system (1) and induction module (2), SCM system (1) is connected with flabellum motor (5), control panel (3) and induction module (2).
2, energy-saving health fan according to claim 1 is characterized in that described induction module (2) comprises human body infrared induction unit (21) and signal amplification circuit (22).
3, energy-saving health fan according to claim 2 is characterized in that described signal amplification circuit (22) is two-stage or the above signal amplification circuit of two-stage.
4, energy-saving health fan according to claim 1 is characterized in that also comprising steer motor (7), SCM system and steer motor (7) control connection.
5,, it is characterized in that described control circuit also is provided with memory cell (4) according to claim 1 or 2 or 3 or 4 described energy-saving health fans.
6, energy-saving health fan according to claim 5 is characterized in that described memory cell (4) is integrated in the SCM system (1).
7, energy-saving health fan according to claim 5 is characterized in that also being provided with display unit (6) and is connected with SCM system.
8, energy-saving health fan according to claim 7 is characterized in that described SCM system, control panel, induction module, memory cell and display unit are integrated on a slice circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200436631U CN201165994Y (en) | 2008-01-31 | 2008-01-31 | Energy-saving healthy fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200436631U CN201165994Y (en) | 2008-01-31 | 2008-01-31 | Energy-saving healthy fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201165994Y true CN201165994Y (en) | 2008-12-17 |
Family
ID=40191381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200436631U Expired - Fee Related CN201165994Y (en) | 2008-01-31 | 2008-01-31 | Energy-saving healthy fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201165994Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135108A (en) * | 2011-04-29 | 2011-07-27 | 美的集团有限公司 | Control device of fan |
-
2008
- 2008-01-31 CN CNU2008200436631U patent/CN201165994Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135108A (en) * | 2011-04-29 | 2011-07-27 | 美的集团有限公司 | Control device of fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Penglai Road, Beijiao Town, Foshan District, Guangdong, China, Patentee before: Midea Group |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20140131 |