CN2690632Y - Multifunction electric fan - Google Patents
Multifunction electric fan Download PDFInfo
- Publication number
- CN2690632Y CN2690632Y CN 200420017159 CN200420017159U CN2690632Y CN 2690632 Y CN2690632 Y CN 2690632Y CN 200420017159 CN200420017159 CN 200420017159 CN 200420017159 U CN200420017159 U CN 200420017159U CN 2690632 Y CN2690632 Y CN 2690632Y
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- CN
- China
- Prior art keywords
- electric fan
- selector
- starting
- timer
- speed regulator
- 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 multifunction electric fan, in particular to an electric fan which has the function of timing speed regulating and speed changing and timing switching on and switching off, comprising a vane, a frame, a generator and a control circuit which is composed of a timer 5, a selector 6, a speed regulator 7, a starting group and four switches K1, K2, K3, and K4. Wherein, the starting group is composed of a starting winding bracket 8, an operating winding bracket 9 and a capacitance C. The starting winding bracket 8 is connected with the capacitance C in series to form one path, the operating winding bracket 9 is the other path, and the two paths are connected with each other in parallel. One end of the starting group is connected with a zero line and the other end is connected with the timer 5. The timer 5 is respectively connected with the switch K1 and K4, the switch K1 is overlapped and connected with the switch K2 and K3 movably, and the switch K2 and K3 are connected with the selector 6 and the speed regulator 7. The selector 6 and the speed regulator 7 are externally connected with a phase wire. The principle and advantage of the utility model are that the multifunction electric fan is provided with functions of timing switching electric fan off and timing speed changing.
Description
Technical field
The utility model relates to a kind of multi-functional electric fan.Particularly a kind of electric fan that timing speed governing speed change time switch function is arranged.
Background technique
The function that the accent wind of present electric fan is transferred the files is desirable not enough, can not satisfy the requirement that people change day by day to electric fan.The people is after falling asleep, blood circulation is than slowing down to some extent daytime, and after sleeping soundly, body temperature also slightly descends, keep prime time high wind speed running as fan, be easy to occur soreness of waist and ache in legs, weak all over, have a back ache, the uncomfortable illness of suffering from cold etc. and to cause because of fan, if after fast asleep, fan shut down automatically or switch to little wind speed gear to health with being more suitable for, be more conducive to healthy.
Summary of the invention
The purpose of this utility model provides a kind of multi-functional electric fan.Particularly a kind of electric fan that timing speed governing speed change time switch function is arranged.
The technical solution of the utility model is:
A kind of multi-functional electric fan comprises blade, fuselage, motor, control circuit, control circuit comprise timer 5, selector 6, speed regulator 7, starting group, K switch 1, K2, K3, K4, wherein starting group comprise starting around frame 8, operation around frame 9, capacitor C, to connect with capacitor C around frame 8 be one the tunnel in starting, operation is another road around frame 9, the two-way parallel connection; A termination zero line is organized in starting, and another termination timer 5 is organized in starting, and timer 5 is connected with K switch 1, K4 respectively, K1 and K2, the movable overlap joint of K3, and K2, K3 are connected with selector 6, speed regulator 7, selector 6, speed regulator 7 outer phase-connecting wires.
Selector 6 is divided into many grades.
Selector 6 is divided into five grades.
Control circuit is installed on the wall.
Principle and advantage of the present utility model is as follows: be provided with the timing shutdown function, regularly speed changing function is fit to all crowds, and is more suitable to children, the elderly.
Description of drawings
Fig. 1 is the easy structure schematic representation of the utility model control circuit.
Fig. 2 is many mark structures schematic representation of the utility model control circuit.
Embodiment
A kind of multi-functional electric fan comprises blade, fuselage, motor, control circuit is characterized in that: control circuit comprises timer 5, selector 6, speed regulator 7, starting group, K switch 1, K2, K3, K4, wherein starting group comprise starting around frame 8, operation around frame 9, capacitor C, to connect with capacitor C around frame 8 be one the tunnel in starting, operation is another road around frame 9, the two-way parallel connection; A termination zero line is organized in starting, and another termination timer 5 is organized in starting, and timer 5 is connected with K switch 1, K4 respectively, K1 and K2, the movable overlap joint of K3, and K2, K3 are connected with selector 6, speed regulator 7, selector 6, speed regulator 7 outer phase-connecting wires.Selector 6 is divided into five grades.Speed regulator 7 is a stepless speed adjusting gear.
K1 communicates with the contact of K3, and K1 separates with the contact of K2, is in the not timing state.
K1 communicates with the contact of K2, and K1 separates with the contact of K3, is in definition status.
Three functions of the utility model control circuit are:
The not timing function, the K4 that closes a switch places horizontal position with selector 6, contact 11,12 closures, turn stepless speed adjusting gear 7 selects suitable wind speed gear to get final product, the electric fan running.Disjunction K4, the electric fan stall.
With the third gear is example, and its circuit paths is: coil third gear access point-K switch 4-starting group-zero line of the third gear switch-speed regulator 7 of power supply-selector 6 contacts 11,12-speed regulator 7.
The timing shutdown function places horizontal position with selector 6, contact 11,12 closures, and turn stepless speed adjusting gear 7 selects suitable wind speed gear to get final product, the electric fan running.When regularly finishing the K1 of timer 5 and K2 disjunction, electric fan stall.
With the third gear is example, and its circuit paths is: the K1 of the coil third gear access point-timer 5 of the third gear switch-speed regulator 7 of phase line-selector 6 contacts 11,12-speed regulator 7 and K2 closure-starting group-zero line.
The timing speed-regulating function, with contact 21,22 closures of speed regulator 7, and regularly, K1 and K2 closure rotate to suitable gear with selector 6, and electric fan runs up.When regularly end, the K1 of timer 5 and K2 disjunction, the make contact of K1 and K3, electric fan switches to low-speed running.
Switching to weak wind shelves second gear with high wind shelves fourth gear is example, and the path that timer 5 does not move: fourth gear coil access point-selector 6 fourth gear of the contact 21 of phase line-speed regulator 7,22-speed regulator 7 switch to the K1 and the K2 closure-starting group-zero line of second gear-timer 5.
The path of timer 5 actions: second gear coil access point-selector 6 fourth gear of the contact 21 of phase line-speed regulator 7,22-speed regulator 7 switch to the K1 and the K3 closure-starting group-zero line of second gear-timer 5.
Selector 6 of the present utility model is divided into many grades.It can be 2,3,4,6,7,8 grades.Control circuit can be installed on the wall.
Claims (6)
1, a kind of multi-functional electric fan comprises blade, fuselage, motor, control circuit is characterized in that: control circuit comprises timer (5), selector (6), speed regulator (7), starting group, K switch 1, K2, K3, K4, wherein starting group comprise starting around frame (8), operation around frame (9), capacitor C, to connect with capacitor C around frame (8) be one the tunnel in starting, operation is another road around frame (9), the two-way parallel connection; A termination zero line is organized in starting, and another termination timer (5) is organized in starting, and timer (5) is connected with K switch 1, K4 respectively, K1 and K2, the movable overlap joint of K3, and K2, K3 are connected with selector (6), speed regulator (7), selector (6), the outer phase-connecting wire of speed regulator (7).
2, multi-functional electric fan according to claim 1 is characterized in that: selector (6) is divided into many grades.
3, multi-functional electric fan according to claim 1 is characterized in that: selector (6) is divided into five grades.
4, multi-functional electric fan according to claim 1, it is characterized in that: control circuit is installed on the wall.
6, multi-functional electric fan according to claim 1 is characterized in that: speed regulator (7) neutral position is provided with contact (21) and (22).
7, multi-functional electric fan according to claim 1 is characterized in that: selector (6) is provided with contact (11), (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420017159 CN2690632Y (en) | 2004-02-13 | 2004-02-13 | Multifunction electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420017159 CN2690632Y (en) | 2004-02-13 | 2004-02-13 | Multifunction electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2690632Y true CN2690632Y (en) | 2005-04-06 |
Family
ID=34668903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420017159 Expired - Fee Related CN2690632Y (en) | 2004-02-13 | 2004-02-13 | Multifunction electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2690632Y (en) |
-
2004
- 2004-02-13 CN CN 200420017159 patent/CN2690632Y/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 |