CN201821156U - Circuit device of direct current ceiling-fan motor - Google Patents
Circuit device of direct current ceiling-fan motor Download PDFInfo
- Publication number
- CN201821156U CN201821156U CN2010202505756U CN201020250575U CN201821156U CN 201821156 U CN201821156 U CN 201821156U CN 2010202505756 U CN2010202505756 U CN 2010202505756U CN 201020250575 U CN201020250575 U CN 201020250575U CN 201821156 U CN201821156 U CN 201821156U
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- circuit
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- direct current
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- motor
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
Abstract
The utility model discloses a circuit device of a direct current ceiling-fan motor. The circuit device contains a motor control circuit, a drive circuit, a power circuit and a power supply device used for supplying working energy for the above circuits, wherein the power supply device contains a power on-off and switching circuit, a power protection circuit, a power filter circuit, a control power supply circuit and a drive power circuit; and the power on-off and switching circuit is provided with input ends which can be connected with a solar energy collecting device, a wind energy collecting device, a storage battery and an alternating current adapter. With the help of the utility model, the direct current ceiling-fan motor can work under the power supply conditions of the power-supplying devices such as the solar energy collecting device, the wind energy collecting device, the storage battery, the alternating current adapter and the like and the ceiling-fan can not only used in the alternating current supply environment. By adopting the utility model, various energy sources can output direct current working energy to the electric motor stably and the direct current motor can have higher work efficiency.
Description
Technical field
The utility model relates to a kind of circuit arrangement, particularly a kind of circuit arrangement of direct current ceiling-fan motor.
Background technology
Traditional ceiling fan generally adopts monophase ac capacitance formula motor to drive, the supply power mode of this motor is single, the energy consumption height, efficient is low, its scope of application is only limited to the zone with Alternating Current Power Supply, in order to improve this problem, some have now appearred on the market by ceiling fan that brshless DC motor drove, compare with ac capacitor formula motor, it has advantages such as operational efficiency height, good energy-conserving effect, but in order to reach above-mentioned effect fully, the circuit arrangement for powering of brshless DC motor is needed badly according to self characteristics and is configured and optimizes.
Summary of the invention
For addressing the above problem, the utility model provides a kind of can satisfy the circuit arrangement that the direct current ceiling-fan motor uses, can under multiple supply power mode, carry out work in stability and high efficiency ground at ceiling fan under the cooperation of this circuit arrangement, therefore its scope of application is extensive, is not limited to have only the zone of Alternating Current Power Supply.
The utility model is that the technical scheme that its problem of solution is adopted is:
A kind of direct current ceiling-fan motor circuit arrangement; comprise circuit for controlling motor; drive circuit; power circuit and the supply unit that work capacity is provided to foregoing circuit; the input of drive circuit is connected with circuit for controlling motor; the input of power circuit is connected with the output of drive circuit; the output of power circuit is connected with the direct current ceiling-fan motor; described supply unit comprises mains switch and commutation circuit; power protecting circuit; electric source filter circuit; control power circuit and driving power circuit; described mains switch and commutation circuit be provided with can with equipment for collecting solar energy; wind collecting equipment; storage battery; the input that AC adapter connects; the output of mains switch and commutation circuit is connected with power protecting circuit; power protecting circuit is connected with circuit for controlling motor with electric source filter circuit respectively; the output of electric source filter circuit respectively with power circuit; the control power circuit is connected with driving power circuit; the output of control power circuit is connected with circuit for controlling motor, and the output of driving power circuit is connected with drive circuit.
Further, this circuit arrangement also comprises speed adjustment circuit and direction commutation circuit, and the output of described speed adjustment circuit and direction commutation circuit is connected with circuit for controlling motor respectively.
Further; this circuit arrangement also comprises position detecting device, filter circuit, detection fail-safe circuit and rotation-clogging protection circuit, and described position detecting device is connected with circuit for controlling motor by filter circuit, detection fail-safe circuit, rotation-clogging protection circuit successively.
Further, this circuit arrangement also comprises current foldback circuit, and the input of described current foldback circuit is connected with power circuit, and the output of current foldback circuit is connected with circuit for controlling motor with drive circuit respectively.
Under cooperation of the present utility model; the direct current ceiling-fan motor can be at equipment for collecting solar energy; wind collecting equipment; storage battery; conditions of power supply such as AC adapter are work down; wherein mains switch and commutation circuit are switched according to input different and are regulated; above-mentionedly be arranged so that ceiling fan can be not limited to use at the environment that is having only Alternating Current Power Supply; this makes that much being positioned at the people that lack supply of electric power from far-off regions also can use ceiling fan; certainly; people in common area also can preferably use solar energy; collecting devices such as wind energy are powered; avoid the wiring trouble thereby reach; easy to use; the advantage of energy savings; and because the utility model further is provided with power protecting circuit; assemblies such as electric source filter circuit; can guarantee that various energy sources can be stably to motor output DC operation energy; compare with traditional ac capacitor formula motor and the direct current machine of working under traditional DC power-supply circuit, the direct current machine of working under the utility model power supply has higher more excellent operating efficiency.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is a schematic block circuit diagram of the present utility model;
Fig. 2 is the structural representation of a kind of embodiment of the utility model direct current ceiling-fan motor.
Embodiment
With reference to Fig. 1, a kind of direct current ceiling-fan motor circuit arrangement provided by the utility model, comprise circuit for controlling motor 1, drive circuit 2, power circuit 3 and the supply unit 4 that work capacity is provided to foregoing circuit, the input of drive circuit 2 is connected with circuit for controlling motor 1, the input of power circuit 3 is connected with the output of drive circuit 2, the output of power circuit 3 is connected with direct current ceiling-fan motor 5, wherein circuit for controlling motor 1 is used for the operation of direct current ceiling-fan motor 5 is controlled, its major function mainly comprises the monitoring of motor operating state, the output of motor drive signal etc., drive circuit 2 is used for according to the drive signal of circuit for controlling motor 1 output power circuit 3 being controlled, and makes power circuit 3 to the matched work capacity of direct current ceiling-fan motor 5 outputs.
Described supply unit 4 comprises mains switch and commutation circuit 6; power protecting circuit 7; electric source filter circuit 8; control power circuit 9 and driving power circuit 10; described mains switch and commutation circuit 6 be provided with can with equipment for collecting solar energy; wind collecting equipment; storage battery; the input that AC adapter connects; the output of mains switch and commutation circuit 6 is connected with power protecting circuit 7; power protecting circuit 7 is connected with circuit for controlling motor 1 with electric source filter circuit 8 respectively; the output of electric source filter circuit 8 respectively with power circuit 3; control power circuit 9 is connected with driving power circuit 10; the output of control power circuit 9 is connected with circuit for controlling motor 1, and the output of driving power circuit 10 is connected with drive circuit 2.Mains switch is used for carrying out corresponding switching according to different supply power modes with commutation circuit 6, certainly, it can connect has more than supply power modes such as being limited to equipment for collecting solar energy, wind collecting equipment, storage battery, AC adapter, when practical application more supply power mode can also be set.Power protecting circuit 7 is used for the power supply electric energy is protected, and it generally comprises initiatively protective circuit of power supply passive protection circuit and power supply, and this power protecting circuit 7 generally comprises fuse, low-voltage variation, warning display lamp etc. when practical application.Electric source filter circuit 8 is used for the operating current of input is carried out filtering, guarantees that current stabilization, ripple are few.Control power circuit 9 is used for input voltage is converted to the voltage swing that is fit to circuit for controlling motor 1 use, and driving power circuit 10 is converted to input voltage and is fit to the voltage swing that drive circuit 2 uses.
In order to make the regulatory function of direct current ceiling-fan motor more perfect, this circuit arrangement also comprises speed adjustment circuit 11 and direction commutation circuit 12, the output of described speed adjustment circuit 11 and direction commutation circuit 12 is connected with circuit for controlling motor 1 respectively, the user utilizes this speed adjustment circuit 11 and direction commutation circuit 12, the signal that circuit for controlling motor 1 outputs to drive circuit 2 be can change, thereby velocity magnitude and direction that the direct current fan motor rotates changed.In addition; as in addition preferred embodiment; this circuit arrangement also comprises position detecting device 13; filter circuit 14; detect fail-safe circuit 15 and rotation-clogging protection circuit 16; described position detecting device 13 is successively by filter circuit 14; detect fail-safe circuit 15; rotation-clogging protection circuit 16 is connected with circuit for controlling motor 1; this position detecting device is used to detect the rotary state of ceiling fan; in case the flabellum of ceiling fan is blocked and can not be rotated by foreign matter; position detecting device 13 detects abnormal signal; this signal is sent to after filtering in the rotation-clogging protection circuit 16; order about 16 actions of rotation-clogging protection circuit, shield.
In order to make the utility model operation more safe and reliable; this circuit arrangement also comprises current foldback circuit 17; the input of described current foldback circuit 17 is connected with power circuit 3; the output of current foldback circuit 17 is connected with circuit for controlling motor 1 with drive circuit 2 respectively; this current foldback circuit 17 is used to monitor the working condition of power circuit 3, when power circuit 3 appearance are unusual, and drive circuit 2 and circuit for controlling motor 1 action; adjust and drive output, guarantee circuit working safety.
With reference to Fig. 2, be the structural representation of a kind of embodiment of the utility model direct current ceiling-fan motor.This direct current ceiling-fan motor has the advantage that starting voltage is low, operating voltage range is wide, and the voltage swing of the circuit arrangement of cooperating requires also to be positioned at extremely wide scope with it.With the solar energy supply power mode is example, as long as the output voltage of equipment for collecting solar energy is higher than about 2-3V, just the direct current ceiling-fan motor can rotate under power supply of the present utility model.These characteristics can guarantee that this kind ceiling fan has enough the scope of application widely.
Claims (4)
1. direct current ceiling-fan motor circuit arrangement; comprise circuit for controlling motor (1); drive circuit (2); power circuit (3) and the supply unit (4) that work capacity is provided to foregoing circuit; the input of drive circuit (2) is connected with circuit for controlling motor (1); the input of power circuit (3) is connected with the output of drive circuit (2); the output of power circuit (3) is connected with direct current ceiling-fan motor (5); it is characterized in that described supply unit (4) comprises mains switch and commutation circuit (6); power protecting circuit (7); electric source filter circuit (8); control power circuit (9) and driving power circuit (10); described mains switch and commutation circuit (6) be provided with can with equipment for collecting solar energy; wind collecting equipment; storage battery; the input that AC adapter connects; the output of mains switch and commutation circuit (6) is connected with power protecting circuit (7); power protecting circuit (7) is connected with circuit for controlling motor (1) with electric source filter circuit (8) respectively; the output of electric source filter circuit (8) respectively with power circuit (3); control power circuit (9) is connected with driving power circuit (10); the output of control power circuit (9) is connected with circuit for controlling motor (1), and the output of driving power circuit (10) is connected with drive circuit (2).
2. a kind of direct current ceiling-fan motor circuit arrangement according to claim 1, it is characterized in that also comprising speed adjustment circuit (11) and direction commutation circuit (12), the output of described speed adjustment circuit (11) and direction commutation circuit (12) is connected with circuit for controlling motor (1) respectively.
3. a kind of direct current ceiling-fan motor circuit arrangement according to claim 1; it is characterized in that also comprising position detecting device (13), filter circuit (14), detect fail-safe circuit (15) and rotation-clogging protection circuit (16), described position detecting device (13) is connected with circuit for controlling motor (1) by filter circuit (14), detection fail-safe circuit (15), rotation-clogging protection circuit (16) successively.
4. a kind of direct current ceiling-fan motor circuit arrangement according to claim 1; it is characterized in that also comprising current foldback circuit (17); the input of described current foldback circuit (17) is connected with power circuit (3), and the output of current foldback circuit (17) is connected with circuit for controlling motor (1) with drive circuit (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202505756U CN201821156U (en) | 2010-07-07 | 2010-07-07 | Circuit device of direct current ceiling-fan motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202505756U CN201821156U (en) | 2010-07-07 | 2010-07-07 | Circuit device of direct current ceiling-fan motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201821156U true CN201821156U (en) | 2011-05-04 |
Family
ID=43919098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202505756U Expired - Fee Related CN201821156U (en) | 2010-07-07 | 2010-07-07 | Circuit device of direct current ceiling-fan motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201821156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221457A (en) * | 2015-10-30 | 2016-01-06 | 江门市凯斯莱工贸有限公司 | A kind of low pressure solar energy ceiling fan of remote control Switching power |
| CN111120384A (en) * | 2019-12-30 | 2020-05-08 | 佛山市顺德区蚬华多媒体制品有限公司 | Self-adaptive control circuit and fan |
-
2010
- 2010-07-07 CN CN2010202505756U patent/CN201821156U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221457A (en) * | 2015-10-30 | 2016-01-06 | 江门市凯斯莱工贸有限公司 | A kind of low pressure solar energy ceiling fan of remote control Switching power |
| CN111120384A (en) * | 2019-12-30 | 2020-05-08 | 佛山市顺德区蚬华多媒体制品有限公司 | Self-adaptive control circuit and fan |
| CN111120384B (en) * | 2019-12-30 | 2021-08-31 | 佛山市顺德区蚬华多媒体制品有限公司 | Self-adaptive control circuit and fan |
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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: 20110504 Termination date: 20120707 |