CN107842520B - Fan control system convenient for unit replacement - Google Patents
Fan control system convenient for unit replacement Download PDFInfo
- Publication number
- CN107842520B CN107842520B CN201711201731.2A CN201711201731A CN107842520B CN 107842520 B CN107842520 B CN 107842520B CN 201711201731 A CN201711201731 A CN 201711201731A CN 107842520 B CN107842520 B CN 107842520B
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- Prior art keywords
- gear
- unit
- zero line
- signal receiving
- fan
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a fan control system convenient for unit replacement, wherein a fan main circuit unit and a remote control signal receiving and controlling unit are electrically connected in a plugging mode, the assembly is convenient, the parallel of manual multi-gear control and remote control multi-gear control is convenient, and when a certain unit is singly damaged, the unit can be singly replaced, thereby being beneficial to reducing the replacement cost; in addition, when the remote control signal receiving and controlling unit is not inserted into the fan main circuit unit or the remote control signal receiving and controlling unit is singly damaged, the fan main circuit unit can work independently, namely after the external current of the AC electric fire zero line interface on the fan main circuit unit, the user can still adjust the fan speed by manually operating the multi-gear knob switch, and the practicability is good.
Description
[ technical field ]
The present invention relates to a fan control system that facilitates unit replacement.
[ background Art ]
The remote control receiving unit in the traditional fan is connected in series at the front end of the main circuit unit of the fan so as to carry out gear adjustment control at the front end, and circuits on the two units are printed on the same PCB, so that when one unit is damaged, the whole PCB needs to be replaced, the replacement cost is high, and the actual application is inconvenient.
Therefore, how to overcome the above-mentioned drawbacks has become an important issue to be solved by the person skilled in the art.
[ summary of the invention ]
The present invention overcomes the deficiencies of the prior art and provides a fan control system that facilitates unit replacement.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the fan control system convenient for unit replacement comprises a fan main circuit unit 1 and a remote control signal receiving and controlling unit 2 which are connected with each other in an inserting way through interfaces, wherein the fan main circuit unit 1 comprises an alternating current electric fire zero line interface 11 used for externally connecting alternating current, a male connector 12 used for being connected with the remote control signal receiving and controlling unit 2 in an inserting way, a multi-gear knob switch 13, a speed regulating capacitor group 14 and a fan coil module 15 which are sequentially connected between the fire zero line connecting terminals of the alternating current electric fire zero line interface 11, a plurality of speed regulating branches which are correspondingly connected with a plurality of working gears on the multi-gear knob switch 13 are arranged in the speed regulating capacitor group 14, a fire zero line connecting terminal which is correspondingly and electrically connected with the fire zero line connecting terminal on the alternating current electric fire zero line interface 11 and a plurality of gear connecting terminals which are correspondingly and electrically connected with a plurality of working gears on the multi-gear knob switch 13 are arranged on the male connector 12, the remote control signal receiving and controlling unit 2 comprises a control module 21, a wireless signal receiving module 22 for receiving external remote control signals, a female connector 23 for being matched and spliced and electrically connected with the male connector 12, a controlled switch group 24 for being connected with the multi-gear knob switch 13 in parallel after the female connector 23 is spliced and electrically connected with the male connector 12, and a voltage conversion module 25 for being connected with the alternating current electric fire zero line interface 11 in parallel after the female connector 23 is spliced and electrically connected with the male connector 12 to supply power to the remote control signal receiving and controlling unit 2, wherein a plurality of controlled switch branches corresponding to a plurality of working gears on the multi-gear knob switch 13 are arranged in the controlled switch group 24, the female connector 23 is provided with a fire zero line connecting terminal for corresponding plug-in electric connection with the fire zero line connecting terminal of the male connector 12 and a plurality of gear connecting terminals for corresponding plug-in electric connection with a plurality of gear connecting terminals of the male connector 12, two power input ends of the voltage conversion module 25 are connected in parallel between the fire zero line connecting terminals of the female connector 23, the plurality of gear connecting terminals of the female connector 23 are correspondingly and electrically connected with a plurality of controlled switch branches in the controlled switch group 24 so that the controlled switch group 24 is connected with the multi-gear knob switch 13 in parallel, and the wireless signal receiving module 22 receives a signal output end and a controlled signal input end on the controlled switch group 24 is respectively and electrically connected with the control module 21.
According to the fan control system convenient for unit replacement, the multi-gear knob switch 13 is provided with 3 working gears of L gear, M gear and H gear, the speed regulating capacitor bank 14 is provided with 3 speed regulating branches correspondingly connected with the L gear, M gear and H gear, and the gear connecting terminals on the male connector 12 and the female connector 23 are respectively 3.
A fan control system for facilitating unit replacement as described above employs a controlled triac circuit for each of the plurality of controlled switch legs in the controlled switch bank 24.
Compared with the prior art, the invention has the beneficial effects that:
the fan main circuit unit and the remote control signal receiving and controlling unit are electrically connected in an inserting mode, the assembly is convenient, the parallelism of manual multi-gear control and remote control multi-gear control is convenient, and when a certain unit is singly damaged, the unit can be singly replaced, so that the replacement cost is reduced; in addition, when the remote control signal receiving and controlling unit is not inserted into the fan main circuit unit or the remote control signal receiving and controlling unit is singly damaged, the fan main circuit unit can work independently, namely after the external current of the AC electric fire zero line interface on the fan main circuit unit, the user can still adjust the fan speed by manually operating the multi-gear knob switch, and the practicability is good.
[ description of the drawings ]
Fig. 1 is a schematic diagram of the circuitry of the present case.
Fig. 2 is a circuit diagram of a main circuit unit of the fan.
Fig. 3 is a circuit diagram of the remote control signal receiving and controlling unit.
Detailed description of the preferred embodiments
The following examples are provided to illustrate the features of the present invention and other related features in further detail to facilitate understanding by those skilled in the art:
as shown in fig. 1 to 3, a fan control system for facilitating unit replacement comprises a fan main circuit unit 1 and a remote control signal receiving and controlling unit 2 which are electrically connected by interface phase plug, wherein the fan main circuit unit 1 comprises an alternating current electric power zero line interface 11 for externally connecting alternating current, a male connector 12 for being electrically connected with the remote control signal receiving and controlling unit 2 in plug connection, a multi-gear knob switch 13, a speed regulating capacitor group 14 and a fan coil module 15 which are sequentially connected between the electric power zero line connection terminals of the alternating current electric power zero line interface 11, a plurality of speed regulating branches which are correspondingly connected with a plurality of working gears on the multi-gear knob switch 13 are arranged in the speed regulating capacitor group 14, a plurality of gear connecting terminals which are correspondingly electrically connected with the electric power zero line connection terminals of the alternating current electric power zero line interface 11 and a plurality of gear connecting terminals which are correspondingly electrically connected with a plurality of working gears on the multi-gear knob switch 13 are arranged on the male connector 12, the remote control signal receiving and controlling unit 2 comprises a control module 21, a wireless signal receiving module 22 for receiving an external remote control signal, a plurality of male connector 23 for receiving the remote control signal receiving module, a plurality of power signal receiving modules 23 which are correspondingly connected with the male connector 23 and the female connector 23 of the electric power zero line switch 12 in plug connection with the multi-gear knob switch 13 in plug connection with the multi-gear switch 12 in parallel connection with the female connector 2, a plurality of controlled signal receiving and the female connector 23 which is correspondingly connected with the female connector 12 in plug connection with the power female connector 12 in the plug connection with the multi-phase connector 2, the female connector 23 is provided with a fire zero line connecting terminal for corresponding plug-in electric connection with the fire zero line connecting terminal of the male connector 12 and a plurality of gear connecting terminals for corresponding plug-in electric connection with a plurality of gear connecting terminals of the male connector 12, two power input ends of the voltage conversion module 25 are connected in parallel between the fire zero line connecting terminals of the female connector 23, the plurality of gear connecting terminals of the female connector 23 are correspondingly and electrically connected with a plurality of controlled switch branches in the controlled switch group 24 so that the controlled switch group 24 is connected with the multi-gear knob switch 13 in parallel, and the wireless signal receiving module 22 receives a signal output end and a controlled signal input end on the controlled switch group 24 is respectively and electrically connected with the control module 21.
As described above, the structure of the scheme is simple and easy to realize, the fan main circuit unit 1 and the remote control signal receiving and controlling unit 2 are electrically connected in a plugging manner, the assembly is convenient, the parallel of manual multi-gear control and remote control multi-gear control is convenient, and when a certain unit is singly damaged, the unit can be singly replaced, which is beneficial to reducing the replacement cost; in addition, when the remote control signal receiving and controlling unit 2 is not inserted into the fan main circuit unit 1 or the remote control signal receiving and controlling unit 2 is damaged independently, the fan main circuit unit 1 can work independently, that is, after the ac electric fire zero line interface 11 on the fan main circuit unit 1 is externally connected with external current, the user can still adjust the fan speed by manually operating the multi-gear knob switch 13, and the practicability is good.
As described above, in the implementation, the multi-gear knob switch 13 is provided with 3 working gears of L gear, M gear and H gear, the speed-adjusting capacitor set 14 is provided with 3 speed-adjusting branches correspondingly connected with L gear, M gear and H gear, and the gear connecting terminals on the male connector 12 and the female connector 23 are respectively 3.
As described above, in the implementation, the controlled switch branches in the controlled switch group 24 all use controlled bidirectional thyristors.
As described above, the present disclosure protects a fan control system that facilitates unit replacement, and all technical solutions that are the same as or similar to the present disclosure should be shown as falling within the scope of the present disclosure.
Claims (3)
1. The utility model provides a fan control system convenient to unit changes, its characterized in that includes fan main circuit unit (1) and remote control signal receiving and control unit (2) that are connected through interface looks grafting electricity, fan main circuit unit (1) including be used for external alternating current's alternating current electric fire zero line interface (11), be used for with remote control signal receiving and control unit (2) grafting electricity connect public joint (12), and connect in order in alternating current electric fire zero line interface (11) between the electric fire zero line connection terminal multispeed knob switch (13), speed governing capacitor bank (14), fan coil module (15), be equipped with in speed governing capacitor bank (14) with a plurality of speed governing branch that correspond to be connected with a plurality of work gears on multispeed knob switch (13), be equipped with on public joint (12) with be used for the electric fire zero line connection terminal that corresponds the electric fire zero line connection terminal is connected with a plurality of work gears on multispeed switch (13) correspond electric fire zero line connection terminal, remote control signal receiving and control unit (2) include control signal receiving and control module (21), be used for receiving the wireless connection of module (23) and connect with public joint (12) and be used for receiving the wireless connection of signal The device comprises a master joint (23), a controlled switch group (24) and a voltage conversion module (25), wherein the controlled switch group (24) is used for being connected with a multi-gear knob switch (13) in parallel after the master joint (23) is connected with a male joint (12) in a plugging manner, the voltage conversion module (25) is used for being connected with an alternating current electric fire zero line interface (11) in parallel after the master joint (23) is connected with the male joint (12) in a plugging manner so as to supply power to a remote control signal receiving and controlling unit (2), a plurality of controlled switch branches corresponding to a plurality of working gears on the multi-gear knob switch (13) are arranged in the controlled switch group (24), a fire zero line connecting terminal and a plurality of gear connecting terminals are arranged on the master joint (23) and are connected with a plurality of gear connecting terminals which are arranged on the male joint (12) in a plugging manner correspondingly, the two power input ends of the voltage conversion module (25) are connected between the fire zero line connecting terminals of the master joint (23) in parallel, and the controlled switch group (24) is connected with the controlled switch group (24) in a plugging manner so as to receive signals from the controlled switch group (21) in a wireless manner, and the controlled signal receiving ends of the controlled switch group (21) are connected with the controlled switch group (24) respectively.
2. The fan control system for facilitating unit replacement according to claim 1, wherein the multi-gear knob switch (13) is provided with 3 working gears including L gear, M gear and H gear, the speed regulating capacitor group (14) is provided with 3 speed regulating branches correspondingly connected with L gear, M gear and H gear, and the gear connecting terminals on the male connector (12) and the female connector (23) are respectively 3.
3. A fan control system for facilitating unit replacement according to claim 1 or 2, characterized in that a number of controlled switching branches in the controlled switch bank (24) each employ a controlled triac circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711201731.2A CN107842520B (en) | 2017-11-27 | 2017-11-27 | Fan control system convenient for unit replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711201731.2A CN107842520B (en) | 2017-11-27 | 2017-11-27 | Fan control system convenient for unit replacement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107842520A CN107842520A (en) | 2018-03-27 |
| CN107842520B true CN107842520B (en) | 2023-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711201731.2A Active CN107842520B (en) | 2017-11-27 | 2017-11-27 | Fan control system convenient for unit replacement |
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| CN (1) | CN107842520B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2635954Y (en) * | 2003-06-17 | 2004-08-25 | 瑞格电子股份有限公司 | Separating type positive and negative rotation controller for ceiling fan |
| CN201425709Y (en) * | 2009-04-23 | 2010-03-17 | 卫星电子（中山）有限公司 | Remote control device of ceiling fan lamp |
| CN102261343A (en) * | 2010-05-26 | 2011-11-30 | 中兴通讯股份有限公司 | Device and method for speed regulation of fan |
| CN204003546U (en) * | 2014-06-13 | 2014-12-10 | 艾美特电器（深圳）有限公司 | A kind of many gears wind speed electric fan |
| CN205349817U (en) * | 2016-01-24 | 2016-06-29 | 佛山市索悦电器有限公司 | Novel wind -powered electricity generation way is transferred to fan |
| CN207526730U (en) * | 2017-11-27 | 2018-06-22 | 卫星电子（中山）有限公司 | A kind of fan control device convenient for unit replacement |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10056855B2 (en) * | 2013-02-08 | 2018-08-21 | Delta Electronics, Inc. | Variable-frequency motor device and fan thereof |
| CN104019049B (en) * | 2013-03-01 | 2016-08-10 | 鸿富锦精密电子(天津)有限公司 | Rotation speed of the fan test device |
-
2017
- 2017-11-27 CN CN201711201731.2A patent/CN107842520B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2635954Y (en) * | 2003-06-17 | 2004-08-25 | 瑞格电子股份有限公司 | Separating type positive and negative rotation controller for ceiling fan |
| CN201425709Y (en) * | 2009-04-23 | 2010-03-17 | 卫星电子（中山）有限公司 | Remote control device of ceiling fan lamp |
| CN102261343A (en) * | 2010-05-26 | 2011-11-30 | 中兴通讯股份有限公司 | Device and method for speed regulation of fan |
| CN204003546U (en) * | 2014-06-13 | 2014-12-10 | 艾美特电器（深圳）有限公司 | A kind of many gears wind speed electric fan |
| CN205349817U (en) * | 2016-01-24 | 2016-06-29 | 佛山市索悦电器有限公司 | Novel wind -powered electricity generation way is transferred to fan |
| CN207526730U (en) * | 2017-11-27 | 2018-06-22 | 卫星电子（中山）有限公司 | A kind of fan control device convenient for unit replacement |
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| Publication number | Publication date |
|---|---|
| CN107842520A (en) | 2018-03-27 |
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