WO2019227554A1 - 空调器电控组件及空调器 - Google Patents

空调器电控组件及空调器 Download PDF

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Publication number
WO2019227554A1
WO2019227554A1 PCT/CN2018/092896 CN2018092896W WO2019227554A1 WO 2019227554 A1 WO2019227554 A1 WO 2019227554A1 CN 2018092896 W CN2018092896 W CN 2018092896W WO 2019227554 A1 WO2019227554 A1 WO 2019227554A1
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WO
WIPO (PCT)
Prior art keywords
electric control
air conditioner
power
interface
control board
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Application number
PCT/CN2018/092896
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English (en)
French (fr)
Inventor
韩跃政
Original Assignee
广东美的制冷设备有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广东美的制冷设备有限公司 filed Critical 广东美的制冷设备有限公司
Priority to US17/058,241 priority Critical patent/US11852368B2/en
Priority to EP18920383.9A priority patent/EP3786540B1/en
Publication of WO2019227554A1 publication Critical patent/WO2019227554A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/88—Electrical aspects, e.g. circuits

Definitions

  • the invention relates to the field of electric control board design, in particular to an electric control component of an air conditioner and an air conditioner.
  • the electrical control board of the home appliance controller is applied to various types of power solutions, such as the linear voltage transformer power supply solution and the switching power supply solution. Because these two power solutions have different costs and different standby power consumption, they are targeting low When power consumption is standby, it needs to be applied to a switching power supply solution. For low-cost applications, a linear voltage transformer power supply solution is required. For the same appliance controller, in order to cope with different market environments, the above power supply solutions will need to be adopted separately. The electric control board needs to be redesigned. If there are many models of the same home appliance and different solutions are required, the workload on the design of the electric control board will be doubled, and the type of the electric control board will be accompanied by it. The increase is inconvenient for the production management of the electric control board.
  • the main purpose of the present invention is to provide an air-conditioning electric control assembly, which aims to solve the management problems of the electric control board which cause troubles and increase in design of the electric control board when different power solutions are used in the existing electric control board.
  • the present invention provides an electric control component of an air conditioner.
  • the electric control component of the air conditioner includes an electric control board.
  • the electric control board includes an MCU, a driving circuit, a switching device, a rectifier circuit installation position, and a filter circuit. Installation position, first power interface, second power interface, and first AC power input interface;
  • the electric control board inputs external AC power from the first AC power input interface
  • the first power interface is connected to the first AC power input interface to output high-voltage AC power;
  • the second power interface is connected to the rectifier circuit installation position, the rectifier circuit installation position and the filter circuit installation position Connection, the filter circuit installation position is connected to the drive circuit, and the second power interface is used to connect a low-voltage AC power source or a low-voltage DC power source;
  • the MCU is used to control the driving circuit to drive a switching device to switch a switching state to drive a load to work.
  • the first power interface is a plug or socket that can be plugged in and / or the second power interface is a plug or socket that can be plugged in.
  • the first power interface is fixed on the electric control board or connected to the electric control board through a connection line;
  • the second power interface is fixed on the electric control board or connected to the electric control board through a connection line.
  • the electric control component of the air conditioner further includes a switching power supply board provided separately from the electric control board;
  • the switching power supply board has a DC power output interface adapted to be connected to the second power interface, and a second AC power input interface adapted to be connected to the first power interface;
  • Two wires are installed on the rectifier circuit installation position of the electric control board to short-circuit the input and output ends of the rectifier circuit.
  • the DC power output interface is a plug or socket that can be plugged in
  • the AC power input interface is a plug or socket that can be plugged in.
  • the air conditioner electric control component further includes a linear transformer, and the linear transformer has a third AC power input interface adapted to be connected to the first power interface, and is adapted to be connected to the second power interface.
  • an installation area is provided on the electric control board, and the linear transformer or the first power interface and the second power interface are installed in the installation area.
  • the linear transformer is provided separately from the electric control board;
  • the third AC power input interface is a plug or socket that can be plugged in
  • the low voltage AC power output interface is a plug or socket that can be plugged in
  • the third AC power input interface and the low-voltage AC power output interface are connected to the linear transformer through a connection line.
  • the present invention also provides an air conditioner, which includes the above-mentioned electronic control component of the air conditioner.
  • the air conditioner electronic control component includes an MCU, a driving circuit, a switching device, a rectifier circuit installation position, a filter circuit installation position, a first power interface, a second power interface, and a first AC power input interface, and passes through the second
  • the power interface and the first AC power input interface are connected to a switching power supply board or a linear transformer, so as to implement power modules adapted to different power schemes. Therefore, when dealing with different power supply schemes, the electric control board can be universalized without redesigning. This simplifies the design of the electric control board, reduces costs, and facilitates management of the air-conditioning electric control components during production.
  • FIG. 1 is a schematic diagram of an electric control board module of a first embodiment of an electric control component of an air conditioner according to the present invention
  • FIG. 2 is a schematic diagram of a module of the air-conditioning electronic control component of FIG. 1 including a switching power supply board;
  • FIG. 3 is a schematic diagram of a module in which an interface of the switching power supply board in FIG. 2 is a socket;
  • FIG. 4 is a schematic diagram of a module of the air conditioner electronic control component including a linear transformer in FIG. 1;
  • FIG. 5 is a schematic diagram of a module in which a linear transformer of a second embodiment of an electric control component of an air conditioner according to the present invention is independently provided;
  • FIG. 6 is a schematic diagram of a module in which a linear transformer is replaced by a switching power supply board in FIG. 5;
  • FIG. 7 is a schematic diagram of a module in which an interface of the switching power supply board in FIG. 6 is a socket.
  • the invention proposes an electric control board, which can be used for home appliance controllers, such as for home appliances such as air conditioners, refrigerators, and washing machines.
  • FIG. 1 is a schematic diagram of an electric control board module according to a first embodiment of the present invention. For ease of description, only parts related to the embodiment of the present invention are shown, as follows:
  • the electric control component of the air conditioner includes an electric control board 1.
  • the electric control board includes an MCU 11, a driving circuit 14, a switching device 15, a rectifier circuit installation position 12, a filter circuit installation position 13, a first power interface 17, Two power supply interfaces 16 and a first AC power input interface 18;
  • the electric control board 1 inputs external AC power from the first AC power input interface 18;
  • the MCU 11 drives the switching device 15 to switch the switching state through the driving circuit 14 to drive the load.
  • the switching device 15 is specifically the relays 151, 152, and 153.
  • the load includes a compressor, an internal fan, and an external Fan, four-way valve and other loads.
  • the first power interface 17 is connected to the first AC power input interface 18 to output high-voltage AC power.
  • the second power interface 16 is connected to the rectifier circuit installation position 12, the rectifier circuit installation position 12 is connected to the filter circuit installation position 13, and the filter circuit installation position. 13 is connected to the driving circuit 14, and the second power interface 16 is used to connect a low-voltage AC power source or a low-voltage DC power source;
  • the rectifier circuit mounting position 12 has two corresponding input and output terminals IN1, IN2 and OUT1, OUT2. Components can be installed to form a rectifier circuit or left blank. When a rectifier circuit is formed, the two input terminals IN1 and IN2 are input at this time. Low-voltage AC power, output pulsating DC power from the two output terminals OUT1 and OUT2.
  • the filter circuit installation position 13 can install components to form a filter circuit or leave it blank. The specific installation scheme depends on the first power interface 17 and the first AC power input. Scheme of power module connected to interface 18.
  • the first power interface 17 is a plug or socket that can be plugged in and / or, the second power interface 16 is a plug or socket that can be plugged in, preferably, as shown in FIG. 1, the first power interface 17 is a socket OUT, the second power supply interface 16 is a socket IN.
  • both the first power interface 17 and the second power interface 16 may be fixed on the electric control board 1 or connected to the electric control board 1 through a connection line.
  • connection line In FIG. 16 are sockets fixed on the electric control board 1.
  • the electric control component of the air conditioner further includes a switching power supply board 3 provided separately from the electric control board 1;
  • the switching power supply board 3 has a DC power output interface DC_OUT adapted to be connected to the second power interface 16 and a second AC power input interface AC_IN adapted to be connected to the first power interface 17.
  • a power module 17 is a power module connected to the first AC power input interface 18.
  • the switching power supply board 3 receives AC power through the second AC power input interface AC_IN, and is converted by the switching power supply circuit on the switching power board 3 to obtain low-voltage direct current.
  • the power output interface DC_OUT is output to the second power interface 16.
  • the switching power supply board 3 directly outputs low-voltage DC power to the electrical control board 1 to provide DC power for the operation of the driving circuit 14, the switching device 15, and the MCU 11, the rectifier circuit installation position 12 and the filter circuit installation position 13 do not need to install components, and At this time, two wires are installed at the rectifier circuit installation position 12 to short-circuit the input and output ends of the rectifier circuit, so that the low-voltage direct current is input from the second power interface 16 and directly connected to the driving circuit 14 and the MCU 11 and the switching device 15.
  • the switching power supply board 3 Since the switching power supply board 3 has low standby power consumption, it is connected to the electric control board 1 through a wire connection. Therefore, when low power consumption standby is required, this switching power supply board 3 can be directly connected to the electric control board. There is no need to redesign the electrical control board.
  • the DC power output interface DC_OUT is a plug or socket that can be plugged in
  • the AC power input interface AC_IN is a plug or socket that can be plugged in.
  • the DC power output interface DC_OUT is preferably a socket 31 provided on the switching power supply board 3
  • the AC power input interface AC_IN is preferably a socket 32 provided on the switching power supply board 3.
  • plugs are provided at both ends
  • the connection wires are adapted to connect the socket on the switching power supply board 3 and the socket on the electric control board 1 respectively. This can facilitate assembly on the production line.
  • the power module connected to the first power interface 17 and the first AC power input interface 18 may also be a linear transformer.
  • the air-conditioning electrical control component further includes a linear transformer 2.
  • a third AC power input interface AC_IN adapted to be connected to the first power interface 17 and a low-voltage AC power output interface AC_OUT adapted to be connected to the second power interface 16;
  • a rectifier circuit installation position 12 is provided with a rectifier circuit element to form a rectifier circuit and filter
  • the circuit mounting position 13 mounts a filter element to constitute a filter circuit.
  • the rectifier circuit is specifically composed of a rectifier bridge reactor BR1, and the filter circuit is specifically constituted by an electrolytic capacitor E1.
  • the low-voltage AC power output by the linear transformer 2 is rectified into a pulsating DC power by the rectifier bridge reactor BR1, and the smoothed DC power is filtered and output by the electrolytic capacitor E1 to the drive.
  • an installable area 19 is further provided on the electric control board 1, and this installation area can be used to install the linear transformer 2 or the first power interface 17 and the second power interface 16.
  • the linear transformer 2 is installed in the installation area 19 of the dotted frame, so the first power interface 17 and the second power interface 16 cannot be seen by being blocked by it.
  • the first power interface 17 and The second power interface 16 may be a socket as shown in FIG. 3, and is connected to the switching power supply board 3 by way of socket plugging.
  • the above-mentioned first power interface 17 and second power interface 16 are disposed in the installation area 19 where the transformer is installed, which can avoid occupying other positions of the electric control board 1 and facilitate PCB wiring of the electric control board 1 to achieve low cost.
  • the simple design enables the electric control board 1 to connect power modules of different power schemes.
  • the air conditioner electric control component of the present invention includes an MCU 11, a driving circuit 14, a switching device 15, a rectifier circuit installation position 12, a filter circuit installation position 13, a first power interface 17, a second power interface 16, and a first AC power input interface. 18, and is connected to the switching power supply board 3 or the linear transformer 2 through the second power interface 16 and the first AC power input interface 18, so as to implement power modules adapted to different power schemes. Therefore, when dealing with different power supply schemes, the electric control board 1 can be universalized and does not need to be redesigned. This simplifies the design of the electric control board 1, reduces costs, and facilitates management of the air-conditioning electric control components during production.
  • the air-conditioning electric control component of the present invention is different from the first embodiment in that it is linear.
  • the transformer 2 is separated from the electric control board 1;
  • the electric control board 1 is connected to the discrete linear transformer 2 as a connection line, when the linear transformer 5 is switched to a switching power supply scheme, the sockets of the second power interface 16 and the first power interface 17 can be directly used with the switching power board. 3 to achieve the connection, as shown in FIG. 6, the DC power output interface DC_OUT of the switching power supply board 3 and the second AC power input interface AC_IN are connected at one end of the plug with a plug on the electrical control board 1 through a plug-in connection. At this time, the filtering circuit 3 and the rectifying circuit 2 sample the same processing as in the first embodiment.
  • a socket can also be provided on the switching power supply board 3, as shown in FIG. 7, at this time, the DC power output interface DC_OUT on the switching power supply board is set to socket 31, and the AC power input The interface AC_IN is the socket 32.
  • the socket on the switching power supply board 3 and the socket on the electric control board 1 are respectively adapted to be connected through the connecting wires provided with plugs at both ends. This can facilitate assembly on the production line.
  • the present invention also provides an air conditioner, which includes the above-mentioned electronic control component of the air conditioner.
  • first embodiment means that the specific method, device, or feature described in conjunction with the embodiment or example is included in the present invention.
  • the schematic expressions of the above terms are not necessarily directed to the same embodiment or example.
  • particular features, methods, devices, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
  • those skilled in the art may combine and combine different embodiments or examples and features of the different embodiments or examples described in this specification.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

一种空调器电控组件及空调器，包括MCU（11）、驱动电路（14）、开关器件（15）、整流电路安装位（12）、滤波电路安装位（13）、第一电源接口（17）、第二电源接口（16）和第一交流电源输入接口（18），并通过第二电源接口（16）和第一交流电源输入接口（18）连接开关电源板（3）或者线性变压器（2），实现了适配不同的电源方案的电源模块。因而在实现应对不同电源方案时，电控板可实现通用化，不需要重新设计，以此简化了电控板设计，降低了成本，同时方便空调器电控组件生产时的管理。

Description

空调器电控组件及空调器
技术领域
本发明涉及电控板设计领域，尤其涉及一种空调器电控组件及空调器。
背景技术
目前家电控制器的电控板上会应用到多种类型的电源方案，如线性变压器的稳压电源方案和开关电源方案，由于这两种电源方案成本不同而且待机功耗不同，因此在针对低功耗待机时需要应用到开关电源方案，针对低成本应用时采用线性变压器的稳压电源方案，对同一个家电控制器而言，为应对不同的市场环境，会需要分别采用上述电源方案，此时电控板需要重新设计，如果同一个家电的型号很多且都需要采用上述不同方案时，会带来电控板设计上的工作量成倍增加，而且带来电控板的种类也随之增加，不方便电控板生产管理。
上述内容仅用于辅助理解本发明的技术方案，并不代表承认上述内容是现有技术。
发明内容
本发明的主要目的在于提供一种空调器电控组件，目的在于解决现有电控板采用不同电源方案时导致电控板设计上的麻烦和种类增加，不方便生产的管理问题。
为实现上述目的，本发明提供的一种空调器电控组件，所述空调器电控组件包括电控板，所述电控板包括MCU、驱动电路、开关器件、整流电路安装位、滤波电路安装位、第一电源接口、第二电源接口和第一交流电源输入接口；
所述电控板从所述第一交流电源输入接口输入外界交流电源；
所述第一电源接口与所述第一交流电源输入接口连接，以输出高压交流电；所述第二电源接口与所述整流电路安装位连接，所述整流电路安装位与所述滤波电路安装位连接，所述滤波电路安装位与所述驱动电路连接，所述第二电源接口用于连接低压交流电源或者低压直流电源；
所述MCU用于控制所述驱动电路驱动开关器件进行开关状态切换以驱动负载工作。
优选的，所述第一电源接口为可供插接的插头或者插座，和/或，所述第二电源接口为可供插接的插头或者插座。
优选的，所述第一电源接口固设于所述电控板上或者通过连接线与所述电控板连接；
所述第二电源接口固设于所述电控板上或者通过连接线与所述电控板连接。
优选的，所述空调器电控组件还包括相对所述电控板分立设置的开关电源板；
所述开关电源板具有与所述第二电源接口适配连接的直流电源输出接口，以及与所述第一电源接口适配连接的第二交流电源输入接口；
所述电控板的整流电路安装位安装两根导线以对整流电路的输入和输出端短接。
优选的，所述直流电源输出接口为可供插接的插头或者插座，所述交流电源输入接口为可供插接的插头或者插座。
优选的，所述空调器电控组件还包括线性变压器，所述线性变压器具有分别与所述第一电源接口适配连接的第三交流电源输入接口，以及与所述第二电源接口适配连接的低压交流电源输出接口；所述整流电路安装位安装整流电路元件以构成整流电路，所述滤波电路安装位安装滤波元件以构成滤波电路。
优选的，所述电控板上设置安装区，所述线性变压器或者所述第一电源接口和第二电源接口安装于所述安装区。
优选的，所述线性变压器相对所述电控板分立设置；
所述第三交流电源输入接口为可供插接的插头或者插座，所述低压交流电源输出接口为可供插接的插头或者插座；
所述第三交流电源输入接口和所述低压交流电源输出接口通过连接线与所述线性变压器连接。
为实现上述目的，本发明还提供一种空调器，所述空调器包括上述的空调器电控组件。
本发明提供的空调器电控组件，包括MCU、驱动电路、开关器件、整流电路安装位、滤波电路安装位、第一电源接口、第二电源接口和第一交流电源输入接口，并通过第二电源接口和第一交流电源输入接口连接开关电源板或者线性变压器，以实现了适配不同的电源方案的电源模块。因而在实现在应对不同电源方案时，电控板可实现通用化，不需要重新设计，以此简化了电控板设计，降低了成本，同时方便空调器电控组件生产时的管理。
附图说明
图1为本发明空调器电控组件第一实施例的电控板模块示意图；
图2为图1中空调器电控组件包括开关电源板的模块示意图；
图3为图2中开关电源板的接口为插座的模块示意图；
图4为图1中空调器电控组件包括线性变压器的模块示意图；
图5为本发明空调器电控组件第二实施例的线性变压器为独立设置的模块示意图；
图6为图5中线性变压器替换为开关电源板的模块示意图；
图7为图6中开关电源板的接口为插座的模块示意图。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
本发明提出一种电控板，该电控板可用于家电控制器，如针对空调器、冰箱、洗衣机等家电。
参照图1，图1为本发明第一实施例提供的电控板模块示意图，为了便于说明，仅示出了与本发明实施例相关的部分，具体如下：
本发明实施例的空调器电控组件包括电控板1，该电控板包括MCU11、驱动电路14、开关器件15、整流电路安装位12、滤波电路安装位13、第一电源接口17、第二电源接口16和第一交流电源输入接口18；
该电控板1从第一交流电源输入接口18输入外界交流电源；
MCU11通过驱动电路14驱动开关器件15进行开关状态切换以驱动负载工作，在图1中，开关器件15具体为继电器151、152和153，针对空调器而言，负载包括压缩机、内风机、外风机、四通阀等负载。
第一电源接口17与第一交流电源输入接口18连接，以输出高压交流电；第二电源接口16与整流电路安装位12连接，整流电路安装位12与滤波电路安装位13连接，滤波电路安装位13与驱动电路14连接，第二电源接口16用于连接低压交流电源或者低压直流电源；
该整流电路安装位12具有对应的两个输入输出端IN1、IN2和OUT1、OUT2，可以安装元器件以构成整流电路或者留空，当构成整流电路时，此时两个输入端IN1、IN2输入低压交流电，从两个输出端OUT1和OUT2输出脉动直流电，该滤波电路安装位13可以安装元器件以构成滤波电路或者留空，具体的安装方案取决于第一电源接口17与第一交流电源输入接口18连接的电源模块方案。
该第一电源接口17为可供插接的插头或者插座，和/或，第二电源接口16为可供插接的插头或者插座，优选的，如图1中，第一电源接口17为插座OUT，第二电源接口16为插座IN。
进一步的，该第一电源接口17和第二电源接口16都可以分别固设于电控板1或者通过连接线与电控板1连接，图1中，第一电源接口17和第二电源接口16都为固设于电控板1上的插座。
进一步的，如图2所述，该空调器电控组件还包括相对电控板1分立设置的开关电源板3；
开关电源板3具有与第二电源接口16适配连接的直流电源输出接口DC_OUT，以及与第一电源接口17适配连接的第二交流电源输入接口AC_IN，即此时开关电源板3为通过第一电源接口17与第一交流电源输入接口18连接的电源模块，该开关电源板3通过第二交流电源输入接口AC_IN输入交流电，并经开关电源板3上的开关电源电路转换得到低压直流电从直流电源输出接口DC_OUT输出到第二电源接口16。
由于开关电源板3直接输出低压直流电到电控板1，以为驱动电路14、开关器件15以及MCU11的工作提供直流电源，因此整流电路安装位12和滤波电路安装位13不需要安装元器件，且此时整流电路安装位12安装两根导线以对整流电路的输入和输出端短接，以此实现将低压直流电从第二电源接口16输入后直连到驱动电路14和MCU11以及开关器件15。
由于开关电源板3具备低待机功耗，其通过导线连接的方式与电控板1连接，因此在需要应用低功耗待机的场合，可以直接将此开关电源板3连接到电控板上，不需要重新设计电控板。
进一步的，该直流电源输出接口DC_OUT为可供插接的插头或者插座，交流电源输入接口AC_IN为可供插接的插头或者插座。具体如图3所示，直流电源输出接口DC_OUT优选为设置在开关电源板3上的插座31，交流电源输入接口AC_IN优选为设置在开关电源板3上的插座32，此时通过两端设置插头的连接导线分别将开关电源板3上的插座和电控板1上的插座适配连接。以此能方便生产线上的组装。
进一步的，与第一电源接口17与第一交流电源输入接口18连接的电源模块还可以是线性变压器，如图4所示，空调器电控组件还包括线性变压器2，线性变压器2具有分别与第一电源接口17适配连接的第三交流电源输入接口AC_IN，以及与第二电源接口16适配连接的低压交流电源输出接口AC_OUT；整流电路安装位12安装整流电路元件以构成整流电路，滤波电路安装位13安装滤波元件以构成滤波电路。
此时，整流电路具体由整流桥堆BR1构成，滤波电路具体由电解电容E1构成，线性变压器2输出的低压交流电经整流桥堆BR1整流成脉动直流电，并经电解电容E1滤波输出平滑直流电到驱动电路14和MCU11以及开关器件15。由于线性变压器2相对上述的开关电源3成本要低，因此在需要低成本且不要求低待机功耗的应用场合可以采用上述的线性变压器方案替代开关电源板方案，以降低整个电控方案的成本。
而且，此时电控板1上进一步设置可安装区19，此安装区可用于安装线性变压器2，或者安装第一电源接口17和第二电源接口16。在图4中，线性变压器2安装在虚线框的安装区19内，因此第一电源接口17和第二电源接口16被其遮挡无法看见；当不安装线性变压器2时，第一电源接口17和第二电源接口16可以是如图3所示的插座，通过插座插接的方式与开关电源板3连接。
上述将第一电源接口17和第二电源接口16设置在安装变压器位置的安装区19内，可避免占用电控板1其他位置，并有利于电控板1的PCB布线，以此实现低成本简单的设计实现电控板1连接不同电源方案的电源模块。
本发明的空调器电控组件，包括MCU11、驱动电路14、开关器件15、整流电路安装位12、滤波电路安装位13、第一电源接口17、第二电源接口16和第一交流电源输入接口18，并通过第二电源接口16和第一交流电源输入接口18连接开关电源板3或者线性变压器2，以实现了适配不同的电源方案的电源模块。因而在实现在应对不同电源方案时，电控板1可实现通用化，不需要重新设计，以此简化了电控板1设计，降低了成本，同时方便空调器电控组件生产时的管理。
进一步的，作为本发明提供的空调器电控组件的第二实施例，基于本发明的空调器电控组件的第一实施例，如图5所示，与第一实施例不同的是，线性变压器2相对电控板1分立设置；
此时第三交流电源输入接口AC_IN为可供插接的插头或者插座，低压交流电源输出接口AC_OUT为可供插接的插头或者插座；第三交流电源输入接口AC_IN和低压交流电源输出接口AC_OUT通过连接线与线性变压器连接。具体的，在图5中，第三交流电源输入接口AC_IN和低压交流电源输出接口AC_OUT进一步优选为与连接线连接的插头（图中未示出），第二电源接口16和第一电源接口17为插座，这两个插头分别与第二电源接口16和第一电源接口17插接以实现电连接。此时第二电源接口16和第一电源接口17的这两个插座之间的距离相对图3设置在安装区19中要大，因而这两个插座中间还可以设置其他器件，如图5中再设置一个用于控制负载的继电器RY4，以实现电控板1的PCB布线面积的充分利用。
由于电控板1连接分立线性变压器2为连接线插接方式，当线性变压器5改为开关电源方案时，此第二电源接口16和第一电源接口17的插座可直接用来与开关电源板3实现连接，如图6所示，开关电源板3的直流电源输出接口DC_OUT和交第二交流电源输入接口AC_IN的连接线一端设置插头与电控板1上的插座通过插接方式适配连接，此时滤波电路3和整流电路2采样同实施例1相同的处理。
进一步的，同实施例1中的图3的方案，开关电源板3上也可以设置插座，如图7所示，此时开关电源板上的直流电源输出接口DC_OUT为设插座31，交流电源输入接口AC_IN为插座32，此时通过两端设置插头的连接导线分别将开关电源板3上的插座和电控板1上的插座适配连接。以此能方便生产线上的组装。
本发明还提供一种空调器，该空调器包括上述的空调器电控组件。
在本说明书的描述中，参考术语“第一实施例”、“第二实施例”、“示例”等的描述意指结合该实施例或示例描述的具体方法、装置或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、方法、装置或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
以上仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (15)

  1. 一种空调器电控组件，其特征在于，所述空调器电控组件包括电控板，所述电控板包括MCU、驱动电路、开关器件、整流电路安装位、滤波电路安装位、第一电源接口、第二电源接口和第一交流电源输入接口；
    所述电控板从所述第一交流电源输入接口输入外界交流电源；
    所述第一电源接口与所述第一交流电源输入接口连接，以输出高压交流电；所述第二电源接口与所述整流电路安装位连接，所述整流电路安装位与所述滤波电路安装位连接，所述滤波电路安装位与所述驱动电路连接，所述第二电源接口用于连接低压交流电源或者低压直流电源；
    所述MCU用于控制所述驱动电路驱动开关器件进行开关状态切换以驱动负载工作。
  2. 如权利要求1所述的空调器电控组件，其特征在于，所述第一电源接口为可供插接的插头或者插座，和/或，所述第二电源接口为可供插接的插头或者插座。
  3. 如权利要求1所述的空调器电控组件，其特征在于，所述第一电源接口固设于所述电控板上或者通过连接线与所述电控板连接；
    所述第二电源接口固设于所述电控板上或者通过连接线与所述电控板连接。
  4. 如权利要求2所述的空调器电控组件，其特征在于，所述第一电源接口固设于所述电控板上或者通过连接线与所述电控板连接；
    所述第二电源接口固设于所述电控板上或者通过连接线与所述电控板连接。
  5. 如权利要求1所述的空调器电控组件，其特征在于，所述空调器电控组件还包括相对所述电控板分立设置的开关电源板；
    所述开关电源板具有与所述第二电源接口适配连接的直流电源输出接口，以及与所述第一电源接口适配连接的第二交流电源输入接口；
    所述电控板的整流电路安装位安装两根导线以对整流电路的输入和输出端短接。
  6. 如权利要求5所述的空调器电控组件，其特征在于，所述直流电源输出接口为可供插接的插头或者插座，所述交流电源输入接口为可供插接的插头或者插座。
  7. 如权利要求1所述的空调器电控组件，其特征在于，所述空调器电控组件还包括线性变压器，所述线性变压器具有分别与所述第一电源接口适配连接的第三交流电源输入接口，以及与所述第二电源接口适配连接的低压交流电源输出接口；所述整流电路安装位安装整流电路元件以构成整流电路，所述滤波电路安装位安装滤波元件以构成滤波电路。
  8. 如权利要求7所述的空调器电控组件，其特征在于，所述电控板上设置安装区，所述线性变压器或者所述第一电源接口和第二电源接口安装于所述安装区。
  9. 如权利要求7所述的空调器电控组件，其特征在于，所述线性变压器相对所述电控板分立设置；
    所述第三交流电源输入接口为可供插接的插头或者插座，所述低压交流电源输出接口为可供插接的插头或者插座；
    所述第三交流电源输入接口和所述低压交流电源输出接口通过连接线与所述线性变压器连接。
  10. 一种空调器，其特征在于，所述空调器包括权利要求1所述的空调器电控组件。
  11. 一种空调器，其特征在于，所述空调器包括权利要求2所述的空调器电控组件。
  12. 一种空调器，其特征在于，所述空调器包括权利要求3所述的空调器电控组件。
  13. 一种空调器，其特征在于，所述空调器包括权利要求4所述的空调器电控组件。
  14. 一种空调器，其特征在于，所述空调器包括权利要求5所述的空调器电控组件。
  15. 一种空调器，其特征在于，所述空调器包括权利要求7所述的空调器电控组件。
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2511909Y (zh) * 2001-11-19 2002-09-18 顺德市华傲电子有限公司 一种模块化变频空调控制器
CN1975275A (zh) * 2006-12-15 2007-06-06 大连三洋空调机有限公司 交流控制模式对直流元器件控制的空调室内机
CN201097176Y (zh) * 2007-09-04 2008-08-06 珠海格力电器股份有限公司 一种电源控制器
CN101270907A (zh) * 2008-05-15 2008-09-24 佛山市中格威电子有限公司 一种可以实现双节能的空调控制器
EP2163833A2 (en) * 2008-09-12 2010-03-17 Delta Electronics, Inc. Ventilator and its impeller
CN204063310U (zh) * 2014-09-15 2014-12-31 南京华脉医疗器械股份有限公司 一种负离子空气净化器
WO2015018275A1 (zh) * 2013-08-08 2015-02-12 珠海格力电器股份有限公司 一种变频空调

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002101550A (ja) * 2000-09-22 2002-04-05 Mitsubishi Electric Corp 空気調和機の制御装置
CN2512161Y (zh) * 2001-11-19 2002-09-18 顺德市华傲电子有限公司 交/直流兼容变频空调控制器
JP6147359B2 (ja) 2013-12-13 2017-06-14 三菱重工オートモーティブサーマルシステムズ株式会社 電子部品の固定構造
CN203800326U (zh) 2014-04-30 2014-08-27 刘引龙 一种自动断电插座
CN204633456U (zh) * 2015-06-04 2015-09-09 杨长义 交直流两用变频式制冷系统
KR102422899B1 (ko) * 2015-06-26 2022-07-19 엘지전자 주식회사 전력변환장치 및 이를 구비하는 공기조화기
CN204830335U (zh) * 2015-08-12 2015-12-02 浙江大学 一种基于无线自组网的分体式空调节能控制装置
CN105299835A (zh) * 2015-11-05 2016-02-03 顺德职业技术学院 智能空调器的安全控制系统
JP2018078756A (ja) * 2016-11-11 2018-05-17 日立ジョンソンコントロールズ空調株式会社 電力変換装置、及びそれを用いた空気調和機
CN207251482U (zh) * 2017-08-18 2018-04-17 深圳市汇川技术股份有限公司 空压机一体机用变频器及空压机系统

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2511909Y (zh) * 2001-11-19 2002-09-18 顺德市华傲电子有限公司 一种模块化变频空调控制器
CN1975275A (zh) * 2006-12-15 2007-06-06 大连三洋空调机有限公司 交流控制模式对直流元器件控制的空调室内机
CN201097176Y (zh) * 2007-09-04 2008-08-06 珠海格力电器股份有限公司 一种电源控制器
CN101270907A (zh) * 2008-05-15 2008-09-24 佛山市中格威电子有限公司 一种可以实现双节能的空调控制器
EP2163833A2 (en) * 2008-09-12 2010-03-17 Delta Electronics, Inc. Ventilator and its impeller
WO2015018275A1 (zh) * 2013-08-08 2015-02-12 珠海格力电器股份有限公司 一种变频空调
CN204063310U (zh) * 2014-09-15 2014-12-31 南京华脉医疗器械股份有限公司 一种负离子空气净化器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3786540A4 *

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