CN208282355U - Radio universal type air-conditioning control panel - Google Patents
Radio universal type air-conditioning control panel Download PDFInfo
- Publication number
- CN208282355U CN208282355U CN201820081667.2U CN201820081667U CN208282355U CN 208282355 U CN208282355 U CN 208282355U CN 201820081667 U CN201820081667 U CN 201820081667U CN 208282355 U CN208282355 U CN 208282355U
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- unit
- conditioning control
- control panel
- type air
- relay group
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Abstract
The utility model discloses a kind of radio universal type air-conditioning control panel, including central processing unit, power rectifier pressure unit, relay group unit, state display module, temperature collecting cell and reception of wireless signals unit, the relay group unit, state display module, temperature collecting cell and reception of wireless signals unit are all connected to central processing unit；The power rectifier pressure unit further comprises transformer, rectification module and voltage-stablizer, the transformer input side is for connecting alternating current, outlet side is connected to the input terminal of rectification module, and the output end of the rectification module is parallel with voltage-stablizer and at least one first filter capacitor.The conditioning control unit that the utility model can receive wireless RF radiofrequency signal solves the inconvenience of infrared transmission, finiteness, and control air-conditioning is more convenient.
Description
Technical field
The utility model relates to a kind of air-conditioning control panel more particularly to a kind of radio universal type air-conditioning control panels.
Background technique
With social progress, expanding economy, people's lives level is continuously improved, and air conditioner has entered common people
Family.In order to facilitate use, more high-grade air conditioner is generally used display board, air-conditioning remote control to control.And display board with
Semaphore between air-conditioning is usually all completed to transmit by line.
Control space it is larger, apart from the occasions such as farther away, air-conditioning quantity is more, if using line as showing
The carrier of plate and the transmission of air conditioner semaphore, existing product can suffer from the drawback that
(1) decaying of semaphore: if line is apart from too long, can not only generate the decaying of communication power supply, more serious
It is the decaying for generating semaphore, is easy to cause signal section to lose and then generate and communicates unsmooth, miscommunication, seriously then lead to sky
Tune machine cannot be effectively controlled and generate various malfunctions.
(2) semaphore is interfered: as using line distance it is too long, not only semaphore be easy decaying, can also be easy by
To interference, such as electromagnetic interference, it can equally generate and communicate unsmooth, dropout, miscommunication, seriously then cause air conditioner cannot
It is effectively controlled and generates various malfunctions.
(3) increase of cost of layout: if additional space it is larger, apart from farther away occasion, a fairly large number of field of air-conditioning
Close, then using wire transmission be it is unadvisable, other than above-mentioned two o'clock, will increase cost of layout accordingly.
(4) occupancy in space, aesthetic measure: a large amount of spaces are not only taken up using the cable of long range, to a certain degree
On can also reduce the aesthetic measure of use occasion.
How to overcome above-mentioned technical problem, becomes the direction of those skilled in the art's effort.
Summary of the invention
The utility model provides a kind of radio universal type air-conditioning control panel, this air-conditioning control panel is using Wireless microwave as carrier
Transmission instruction control air conditioner, the conditioning control unit that can receive wireless RF radiofrequency signal solve the inconvenience of infrared transmission
Property, finiteness, control air-conditioning is more convenient, effective, be particularly suitable for needing to control more air conditioners or for command range compared with
Long occasion.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of radio universal type air-conditioning control panel, packet
Include central processing unit, power rectifier pressure unit, relay group unit, state display module, temperature collecting cell and wireless
Signal receiving unit, the relay group unit, state display module, temperature collecting cell and reception of wireless signals unit connect
Be connected to central processing unit, the output end of the power rectifier pressure unit respectively be connected to relay group unit and centre
Manage unit；
The power rectifier pressure unit further comprises transformer, rectification module and voltage-stablizer, the transformer input
Side is for connecting alternating current, and outlet side is connected to the input terminal of rectification module, and the output end of the rectification module is parallel with voltage-stablizer
With at least one the first filter capacitor；
The relay group unit is made of several relays in parallel, this relay group unit and central processing unit
Between be provided with a current amplifier；
The reception of wireless signals unit further comprises antenna, signal processing chip, at least one filter inductance and extremely
Few second filter capacitor, the antenna are used to receive the wireless RF radiofrequency signal from the external world, the filter inductance and the
Two filter capacitors are connected in parallel, and the filter inductance, the second filter capacitor are located at the output end and signal processing chip of antenna
Between input terminal, the input terminal of the signal processing chip is connected to central processing unit.
Further improved technology scheme is as follows in above-mentioned technical proposal:
1. in above scheme, the temperature collecting module number is 3, one is used to acquire the temperature of room air, separately
One is used to acquire the temperature of interior machine, and there are one the temperature for acquiring outdoor unit.
2. in above scheme, being in series with a fuse on the firewire of the transformer input side.
3. in above scheme, the current amplifier is parallel with one the 4th filter capacitor.
4. in above scheme, the rectification module is the rectifier bridge being made of 4 rectifier diodes.
5. in above scheme, the antenna is around ring spring antenna.
Since above-mentioned technical proposal is used, the utility model has the advantage that compared with prior art
1. the utility model radio universal type air-conditioning control panel instructs control empty for Wireless microwave as carrier transmission
Tune machine, the conditioning control unit that can receive wireless RF radiofrequency signal solve the inconvenience of infrared transmission, finiteness, and control is empty
It adjusts more convenient, effective, is particularly suitable for needing to control more air conditioners or occasion longer for command range.
2. the utility model radio universal type air-conditioning control panel, which obviate semaphore decaying, improve transmission away from
From, ensure that the transmission of semaphore is not attenuated, transmission range is significantly promoted, 100% avoid semaphore transmission decline
Subtract, the situation for receiving mistake will not be generated, semaphore is avoided to be interfered；Secondly, there are when strong light in its effective distance, it is identical
Very little to the interference of wireless transmission under environment, basic effective distance decaying is within 1%, and there are high-power in effective distance
The case where being not in electromagnetic interference.
Detailed description of the invention
Attached drawing 1 is the utility model radio universal type air-conditioning control panel electrical block diagram；
Attached drawing 2 is the partial structural diagram of attached drawing 1.
In the figures above: 1, central processing unit；2, power rectifier pressure unit；21, transformer；22, rectification module；
23, voltage-stablizer；3, relay group unit；31, relay；4, state display module；5, temperature collecting cell；6, wireless signal connects
Receive unit；71, the first filter capacitor；72, the second filter capacitor；73, third filter capacitor；74, the 4th filter capacitor；8, electric current
Amplifier；9, antenna；10, signal processing chip；11, filter inductance；13, temperature collecting module；14, precision resister；15, warm
Spend sensor；16, fuse.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments:
Embodiment 1: a kind of radio universal type air-conditioning control panel, including central processing unit 1, power rectifier pressure unit 2,
Relay group unit 3, state display module 4, temperature collecting cell 5 and reception of wireless signals unit 6, the relay group unit
3, state display module 4, temperature collecting cell 5 and reception of wireless signals unit 6 are all connected to central processing unit 1, the electricity
Source rectification pressure unit 2 output end respectively be connected to relay group unit 3 and central processing unit 1；
The power rectifier pressure unit 2 further comprises transformer 21, rectification module 22 and voltage-stablizer 23, the transformation
For 21 input side of device for connecting alternating current, outlet side is connected to the input terminal of rectification module 22, the output end of the rectification module 22
It is parallel with voltage-stablizer 23 and at least one first filter capacitor 71；
The relay group unit 3 is made of several relays 31 in parallel, this relay group unit 3 and central processing
A current amplifier 8 is provided between unit 1；
The reception of wireless signals unit 6 further comprises antenna 9, signal processing chip 10, at least one filter inductance
11 are used to receive from extraneous wireless RF radiofrequency signal, the filtering at least one second filter capacitor 72, the antenna 9
Inductance 11 is connected in parallel with the second filter capacitor 72, and the filter inductance 11, the second filter capacitor 72 are located at the output end of antenna 9
Between the input terminal of signal processing chip 10, the input terminal of the signal processing chip 10 is connected to central processing unit 1.
Above-mentioned temperature collecting cell 5 is composed in parallel by least two temperature collecting module 13, this temperature collecting module 13 into one
Step includes concatenated precision resister 14 and temperature sensor 15, and a third filter capacitor 73 and the temperature sensor 15 are simultaneously
Connection.
A fuse 16 is in series on the firewire of above-mentioned 21 input side of transformer.
Above-mentioned current amplifier 8 is parallel with one the 4th filter capacitor 74.
Embodiment 2: a kind of radio universal type air-conditioning control panel, including central processing unit 1, power rectifier pressure unit 2,
Relay group unit 3, state display module 4, temperature collecting cell 5 and reception of wireless signals unit 6, the relay group unit
3, state display module 4, temperature collecting cell 5 and reception of wireless signals unit 6 are all connected to central processing unit 1, the electricity
Source rectification pressure unit 2 output end respectively be connected to relay group unit 3 and central processing unit 1；
The power rectifier pressure unit 2 further comprises transformer 21, rectification module 22 and voltage-stablizer 23, the transformation
For 21 input side of device for connecting alternating current, outlet side is connected to the input terminal of rectification module 22, the output end of the rectification module 22
It is parallel with voltage-stablizer 23 and at least one first filter capacitor 71；
The relay group unit 3 is made of several relays 31 in parallel, this relay group unit 3 and central processing
A current amplifier 8 is provided between unit 1；
The reception of wireless signals unit 6 further comprises antenna 9, signal processing chip 10, at least one filter inductance
11 are used to receive from extraneous wireless RF radiofrequency signal, the filtering at least one second filter capacitor 72, the antenna 9
Inductance 11 is connected in parallel with the second filter capacitor 72, and the filter inductance 11, the second filter capacitor 72 are located at the output end of antenna 9
Between the input terminal of signal processing chip 10, the input terminal of the signal processing chip 10 is connected to central processing unit 1.
Above-mentioned temperature collecting cell 5 is composed in parallel by least three temperature collecting module 13, this temperature collecting module 13 into one
Step includes concatenated precision resister 14 and temperature sensor 15, and a third filter capacitor 73 and the temperature sensor 15 are simultaneously
Connection.
Above-mentioned 13 number of temperature collecting module is 3, and one is used to acquire the temperature of room air, another is for acquiring
The temperature of interior machine, there are one the temperature for acquiring outdoor unit.
Above-mentioned rectification module 22 is the rectifier bridge being made of 4 rectifier diodes；Above-mentioned antenna 9 is around ring spring day
Line.
When taking above-mentioned radio universal type air-conditioning control panel, control air-conditioning is instructed using Wireless microwave as carrier transmission
The conditioning control unit of machine, this receivable wireless RF radiofrequency signal solves the inconvenience of infrared transmission, finiteness；Control
Air-conditioning is more convenient, effective, is particularly suitable for needing to control more air conditioners or occasion longer for command range；Secondly,
Which obviate semaphore decaying, the distance of transmission is improved, ensure that the transmission of semaphore is not attenuated, transmission range is substantially
Degree is promoted, and 100% avoids the decaying of semaphore transmission, will not generate the situation for receiving mistake, semaphore is avoided to be interfered；
Again, there are when strong light in effective distance, very little to the interference of wireless transmission under identical environment, basic effective distance declines
Subtract within 1%, in effective distance there are it is high-power be not in electromagnetic interference the case where.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (5)
1. a kind of radio universal type air-conditioning control panel, it is characterised in that: single including central processing unit (1), power rectifier decompression
First (2), relay group unit (3), state display module (4), temperature collecting cell (5) and reception of wireless signals unit (6), institute
Relay group unit (3), state display module (4), temperature collecting cell (5) and reception of wireless signals unit (6) is stated to be all connected with
To central processing unit (1), the output end of the power rectifier pressure unit (2) respectively be connected to relay group unit (3)
With central processing unit (1)；
The power rectifier pressure unit (2) further comprises transformer (21), rectification module (22) and voltage-stablizer (23), described
For transformer (21) input side for connecting alternating current, outlet side is connected to the input terminal of rectification module (22), the rectification module
(22) output end is parallel with voltage-stablizer (23) and at least one first filter capacitor (71)；
The relay group unit (3) is made of several relays (31) in parallel, this relay group unit (3) and centre
A current amplifier (8) are provided between reason unit (1)；
The reception of wireless signals unit (6) further comprises antenna (9), signal processing chip (10), at least one filtered electrical
Feel (11) and at least one second filter capacitor (72), the antenna (9) is used to receive from extraneous wireless RF radiofrequency signal,
The filter inductance (11) is connected in parallel with the second filter capacitor (72), the filter inductance (11), the second filter capacitor (72)
Between the output end of antenna (9) and the input terminal of signal processing chip (10), the input of the signal processing chip (10)
End is connected to central processing unit (1).
2. radio universal type air-conditioning control panel according to claim 1, it is characterised in that: transformer (21) input side
Firewire on be in series with a fuse (16).
3. radio universal type air-conditioning control panel according to claim 1, it is characterised in that: the current amplifier (8) is simultaneously
It is associated with one the 4th filter capacitor (74).
4. radio universal type air-conditioning control panel according to claim 1, it is characterised in that: the rectification module (22) is served as reasons
The rectifier bridge that 4 rectifier diodes are constituted.
5. radio universal type air-conditioning control panel according to claim 1, it is characterised in that: the antenna (9) is around ring
Spring antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820081667.2U CN208282355U (en) | 2018-01-18 | 2018-01-18 | Radio universal type air-conditioning control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820081667.2U CN208282355U (en) | 2018-01-18 | 2018-01-18 | Radio universal type air-conditioning control panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208282355U true CN208282355U (en) | 2018-12-25 |
Family
ID=64747348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820081667.2U Expired - Fee Related CN208282355U (en) | 2018-01-18 | 2018-01-18 | Radio universal type air-conditioning control panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208282355U (en) |
-
2018
- 2018-01-18 CN CN201820081667.2U patent/CN208282355U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 Termination date: 20220118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |