CN207065817U - A kind of air-conditioner controller - Google Patents
A kind of air-conditioner controller Download PDFInfo
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- CN207065817U CN207065817U CN201720849719.1U CN201720849719U CN207065817U CN 207065817 U CN207065817 U CN 207065817U CN 201720849719 U CN201720849719 U CN 201720849719U CN 207065817 U CN207065817 U CN 207065817U
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- control chip
- poles
- pmos
- wifi module
- control
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Abstract
The utility model discloses a kind of air-conditioner controller, is built-in with control board, and control board is provided with control chip, it is characterised in that:WiFi module, metal-oxide-semiconductor, diode and key-press module are additionally provided with the control board, the control chip communicates to connect with the WiFi module, at least one I/O port of the control chip is connected with the G poles of the metal-oxide-semiconductor, the D poles connection positive source of the metal-oxide-semiconductor, S poles connect the power end of the WiFi module, the D poles of the metal-oxide-semiconductor are also connected with the positive pole of the diode, S poles are also connected with the negative pole of the metal-oxide-semiconductor, by the opening and closing of the I/O port output low and high level control metal-oxide-semiconductor of the control chip, so as to control whether WiFi module power end has supply voltage；Each button of the key-press module is connected with the control chip, wherein, at least one button is used for the break-make for controlling the metal-oxide-semiconductor.The utility model air-conditioner controller closes WiFi by button, air-conditioning remote control is more saved in the case where not needing WiFi.
Description
Technical field
It the utility model is related to communication technique field, and in particular to a kind of air-conditioner controller.
Background technology
In current ripe WiFi household appliances application scenarios, the tradition application design of networking, wifi functional modules length
Phase, wifi stand-by power consumptions were too high, and EU criteria requires low all in standby or focus search when not coupling mode of operation of networking
In 0.5 watt, more than 1 watt is wanted under itself WiFi off working state at present, unnecessary power consumption is also generated when not networking work,
Particularly it can not meet the standard of this low-power consumption or zero-power in mobile air conditioner controller field, the product applied to market, no
Meet current energy-conservation requirements of the times.
Utility model content
Based on the deficiencies in the prior art, the purpose of this utility model is to provide a kind of air-conditioner controller, has existing
WiFi link control modules are set in the air-conditioner controller of WiFi function, realizes in the case where not needing WiFi, closes WiFi
Function, reach the purpose of energy-conservation.
To achieve the above object, the technical solution of the utility model is：
A kind of air-conditioner controller, is built-in with control board, and control board is provided with control chip, the control circuit
WiFi module, PMOS, diode and key-press module, the control chip and the WiFi module communication link are additionally provided with plate
Connect, at least one I/O port of the control chip is connected with the G poles of the PMOS, and the D poles connection power supply of the PMOS is just
Pole, S poles connect the power end of the WiFi module, and the D poles of the PMOS are also connected with the positive pole of the diode, and S poles also connect
The negative pole of the PMOS is connect, by the opening and closing of the I/O port output low and high level control PMOS of the control chip, so as to control
Whether WiFi module power end has supply voltage；Each button of the key-press module is connected with the control chip, its
In, at least one button is used for the break-make for controlling the PMOS.
Further, the control chip uses single-chip microcomputer.
Further, the COM of the control chip is connected with the signal transmitting and receiving port of the WiFi module,
Serial communication is realized between the WiFi module.
The beneficial effects of the utility model are：Air-conditioner controller closes WiFi in the case where not needing WiFi by button,
Air-conditioning remote control is set more to save.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
Embodiment
Design, concrete structure and caused technique effect of the present utility model are carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
Part of the embodiment of the present utility model, rather than whole embodiments, it can be used for door lock, sash lock, lock, bag lock,
Cabinet lock, equipment lock etc., based on embodiment of the present utility model, those skilled in the art is not before creative work is paid
Obtained other embodiment is put, belongs to the scope of the utility model protection.
As shown in figure 1, a kind of air-conditioner controller, is built-in with control board, control board is provided with control chip, institute
State and WiFi module, PMOS, diode Q1 and key-press module, control chip U1 and WiFi module are additionally provided with control board
Communication connection, control chip U1 use single-chip microcomputer, or other controllers, a control chip U1 I/O port and the G poles of PMOS
Connection, the D poles connection positive source of PMOS, S poles connect the power end of WiFi module, and the D poles of PMOS are also connected with diode
Q1 positive pole, S poles are also connected with the negative pole of PMOS, and opening for PMOS is controlled by control chip U1 I/O port output low and high level
Close, so as to control whether WiFi module power end has supply voltage；Each button of key-press module connects with control chip U1
Connect, wherein, a button is used for the break-make for controlling PMOS.
Specifically, control chip U1 COM and the signal transmitting and receiving port of WiFi module connect, with WiFi moulds
Serial communication is realized between block.
Air-conditioner controller open and close WiFi module process be：By the IO that PMOS is connected by key control control chip
Mouth output low and high level, when exporting high level, PMOS conducting, the S poles output voltage of NMOS tube is less than 5V, due to WiFi moulds
The supply voltage of block is 5V, and WiFi module disconnects, and when control chip U1 I/O port exports low level, PMOS is by WiFi
The power end of module passes through diode current flow, WiFi module work with 5V voltage ends.
It should be noted that simply preferred embodiment of the present utility model described above, the utility model not office
It is limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, it is new should all belongs to this practicality
The protection domain of type.
Claims (3)
1. a kind of air-conditioner controller, is built-in with control board, control board is provided with control chip, it is characterised in that:Institute
State and WiFi module, PMOS, diode and key-press module are additionally provided with control board, the control chip and the WiFi
Module is communicated to connect, and an I/O port of the control chip is connected with the G poles of the PMOS, the D poles connection of the PMOS
Positive source, S poles connect the power end of the WiFi module, and the D poles of the PMOS are also connected with the positive pole of the diode, S
Pole is also connected with the negative pole of the PMOS, and the opening and closing of PMOS is controlled by the I/O port output low and high level of the control chip, from
And control whether WiFi module power end has supply voltage；Each button of the key-press module connects with the control chip
Connect, wherein, at least one button is used for the break-make for controlling the PMOS.
2. air-conditioner controller as claimed in claim 1, it is characterised in that：The control chip uses single-chip microcomputer.
3. air-conditioner controller as claimed in claim 1, it is characterised in that：The COM of the control chip with it is described
The signal transmitting and receiving port connection of WiFi module, serial communication is realized between the WiFi module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720849719.1U CN207065817U (en) | 2017-07-13 | 2017-07-13 | A kind of air-conditioner controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720849719.1U CN207065817U (en) | 2017-07-13 | 2017-07-13 | A kind of air-conditioner controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207065817U true CN207065817U (en) | 2018-03-02 |
Family
ID=61511804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720849719.1U Active CN207065817U (en) | 2017-07-13 | 2017-07-13 | A kind of air-conditioner controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207065817U (en) |
-
2017
- 2017-07-13 CN CN201720849719.1U patent/CN207065817U/en active Active
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