CN210119771U - Domestic appliance circuit board assembly and domestic appliance - Google Patents
Domestic appliance circuit board assembly and domestic appliance Download PDFInfo
- Publication number
- CN210119771U CN210119771U CN201920388974.XU CN201920388974U CN210119771U CN 210119771 U CN210119771 U CN 210119771U CN 201920388974 U CN201920388974 U CN 201920388974U CN 210119771 U CN210119771 U CN 210119771U
- Authority
- CN
- China
- Prior art keywords
- display panel
- power
- data
- circuit board
- network port
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Landscapes
- Telephonic Communication Services (AREA)
Abstract
The utility model belongs to the technical field of household electrical appliances, concretely relates to domestic appliance circuit board assembly and domestic appliance. The utility model discloses aim at placing in the box totally and having leaded to the inconvenient technical problem of circuit board later maintenance in current household electrical appliances circuit board assembly. The utility model discloses a household appliance circuit board which comprises a display panel, a drive board and a power panel; the display panel is respectively connected with the drive board and the power panel, any circuit board of the display panel, the drive board and the power panel is provided with a network port, the network port is arranged outside a box body of the household appliance, and the network port is used for establishing communication connection between the external equipment and the display panel, the drive board and the power panel. The utility model provides a domestic appliance circuit board assembly establishes the communication connection between external device and display panel, drive plate and the power strip through this network port to arrange domestic appliance's the box outside with the network port is external, thereby conveniently carry out the maintenance operation in later stage to each circuit board.
Description
Technical Field
The utility model belongs to the technical field of household electrical appliances, concretely relates to domestic appliance circuit board assembly and domestic appliance.
Background
At present, with the improvement of living standard of people, the functions of the household appliances of users are gradually improved.
The intellectualization and electrification of household appliances are dependent on the operation of built-in programs. In the development stage of the household appliance, engineers need to write corresponding programs into each circuit board in the household appliance circuit board assembly, and perform a possible debugging or upgrading operation. In the after-sale stage of the household appliance, the maintenance personnel also often need to detect or upgrade the program of the circuit board assembly of the household appliance. In the prior art, usually, the circuit board assembly is completely built in the box body of the household appliance, and no matter developers or after-sales personnel need to perform program burning or debugging, the box body must be removed firstly, and then each circuit board is correspondingly operated.
Therefore, the technical problem of inconvenient later maintenance of each circuit board is caused by the mode that the existing household appliance circuit board assembly is completely arranged in the household appliance box body.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem among the prior art, the mode of placing the domestic appliance box in completely for solving current domestic appliance circuit board assembly has leaded to the inconvenient technical problem of each circuit board later maintenance, the utility model provides a domestic appliance circuit board assembly and domestic appliance, include: the display panel is respectively connected with the driving board and the power board, a network port is arranged on any one circuit board of the display panel, the driving board and the power board, the network port is arranged outside a box body of a household appliance, and the network port is used for establishing communication connection between external equipment and the display panel, the driving board and the power board. The communication connection among the display panel, the drive board and the power panel is established, and a network port arranged outside the household appliance box body is arranged on one circuit board among the display panel, the drive board and the power panel to establish communication connection with external equipment, so that later maintenance operation can be performed on each circuit board without disassembling the household appliance box body.
In a possible technical solution of the household appliance circuit board assembly, the display panel is provided with the network port;
the display panel receives first data through the network port;
the display panel is updated according to the first data; or
The display board forwards the first data to the driving board or the power board.
In a possible technical solution of the household appliance circuit board assembly, the network port is arranged on the driving board;
the driver board receives first data through the network port;
the driving board updates according to the first data; or
The driver board forwards the first data to the display panel; or
After the driving board forwards the first data to the display panel, the display panel forwards the first data to the power panel.
In a possible technical solution of the household appliance circuit board assembly, the power board is provided with the network port;
the power panel receives first data through the network port;
the power panel is updated according to the first data; or
The power panel forwards the first data to the display panel; or
After the power board forwards the first data to the display panel, the display panel forwards the first data to the driving board.
In a possible technical solution of the household appliance circuit board assembly, the network port includes a first power interface, a first communication interface and a first ground interface;
the network port is connected with the circuit board through a first power supply connecting wire, a first communication connecting wire and a first grounding connecting wire.
In a possible technical solution of the household appliance circuit board assembly, the display panel is connected to the driving board through a second power connection line, a second communication connection line and a second ground connection line;
the display panel is connected with the power panel through a third power supply connecting wire, a third communication connecting wire and a third grounding connecting wire.
In a possible technical solution of the household appliance circuit board assembly, the first power connection line is used for transmitting a first voltage;
the second power connection line and the third power connection line are used for transmitting a second voltage.
In a possible technical solution of the household appliance circuit board assembly, the first voltage is 5V, and the second voltage is 12V.
In one possible technical solution of the household appliance circuit board assembly, the external device is a test device or a program burning device; or
The external equipment is WIFI transceiver equipment, and the WIFI transceiver equipment is used for establishing bidirectional wireless connection with the user wireless terminal equipment.
Furthermore, the utility model also provides a domestic appliance, including the domestic appliance circuit board assembly among the aforesaid arbitrary possible technical scheme.
The utility model provides a domestic appliance circuit board assembly and domestic appliance, through being connected the display panel with drive plate and power strip respectively, then, at the display panel, be provided with the network port on arbitrary circuit board in drive plate and the power strip three, establish external device and display panel through this network port, communication connection between drive plate and the power strip, and arrange the network port in domestic appliance's the box outside outward, thereby make the realization need not to disassemble domestic appliance's box and can carry out the maintenance operation in later stage to each circuit board in the domestic appliance circuit board assembly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a household appliance circuit board assembly according to an exemplary embodiment of the present invention;
fig. 2 is a schematic structural diagram of a household appliance circuit board assembly according to another exemplary embodiment of the present invention;
fig. 3 is a schematic structural diagram of a circuit board assembly for a household appliance according to yet another exemplary embodiment of the present invention.
Detailed Description
First, in order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Next, it should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or member must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The utility model provides a household appliance circuit board assembly can be applied to household appliances, for example, refrigerator, washing machine, microwave oven and sterilizer etc.. The household appliance circuit board assembly can comprise: display panel, drive plate and power strip. It is understood that the display panel may be used to display status information of the home appliance, such as temperature, operation mode, time, etc.; the driving board is used for driving related hardware equipment during operation; the power panel is used for setting a power module to supply power to the display panel and the driving board.
Specifically, the display panel may be connected to the driving board and the power board, and any one of the display panel, the driving board and the power board may be provided with a network port, for example, the display panel may be provided with a network port, the driving board may be provided with a network port, and the power board may be provided with a network port. It should be noted that, in this embodiment, it is not limited on which circuit board the network port is specifically set, and it is only necessary to ensure that the network port is externally disposed on the outer side of the box of the household appliance, so that the external device can be conveniently and subsequently plugged.
In addition, the network port is used for establishing communication connection between the external equipment and the display panel, the driving board and the power supply board. Specifically, data transmission may be performed with the external device through a network port, and the data transmission may be unidirectional transmission or bidirectional transmission. Wherein, external device can be test equipment, program burn equipment, or can also be WIFI transceiver.
When the external device can be a test device or a program burning device, the external device can send an upgrade program or program debugging data to a circuit board arranged at the network port through the network port, and then the corresponding data is forwarded to the corresponding circuit board through the circuit board, so that each circuit board in the household appliance circuit board assembly can acquire the corresponding data to complete program upgrade or debugging.
And when external equipment is WIFI transceiver, display panel, drive plate and power strip can be through network port with relevant status data transmission to WIFI transceiver to rethread WIFI transceiver sends to user wireless terminal or be the high in the clouds server, so that the user can know domestic appliance's user state, perhaps high in the clouds data platform carries out big data analysis to the user's condition of using domestic appliance.
In this embodiment, the display panel is connected with the drive board and the power board respectively, then, a network port is arranged on any one of the display panel, the drive board and the power board, the communication connection between the external device and the display panel, the drive board and the power board is established through the network port, and the network port is externally arranged outside the box body of the household appliance, so that the later-stage maintenance operation can be performed on each circuit board in the household appliance circuit board assembly without disassembling the box body of the household appliance.
Fig. 1 is a schematic structural diagram of a circuit board assembly for a household appliance according to an exemplary embodiment of the present invention. As shown in fig. 1, the circuit board assembly of the household electrical appliance provided in this embodiment includes: display panel 20, driving board 30, and power supply board 40. It should be noted that the display panel 20 in the present embodiment can be used for displaying status information of the household appliance, such as temperature, operation mode, time, etc.; the driving board 30 is used for driving relevant hardware equipment during operation; the power board 40 is used for providing a power module 40 to supply power to the display panel 20 and the driving board 30.
The display panel 20 is connected to the driving board 30 and the power supply board 40, respectively. The network port 10 is disposed on the display panel 20, and the network port 10 is disposed outside the box 50 of the household appliance, and it should be noted that the network port 10 may be clamped on the box 50, but in this embodiment, the connection mode between the network port 10 and the box 50 is not particularly limited. The display panel 20 receives first data through the network port 10, where the first data is sent by an external device connected to the network port 10, and the first data may be an upgrade program data packet or the like. After the display panel 20 receives the first data, it is determined whether the first data is data for operating the display panel 20, for example, whether the first data is a packet for upgrading a program of the display panel 20, and if so, the display panel 20 is updated according to the first data after receiving the first data. After the display panel 20 receives the first data, if it is determined that the first data is not data for operating the display panel 20 but data for operating the driving board 30, the display panel 20 forwards the first data to the driving board 30, so that the driving board 30 is updated according to the first data. After the display panel 20 receives the first data, if it is determined that the first data is not data for operating the display panel 20 but data for operating the power supply board 40, the display panel 20 forwards the first data to the power supply board 40, so that the power supply board 40 is updated according to the first data. It should be noted that the type determination according to the first data and the forwarding operation according to the determination result in the display panel 20 are conventional techniques of those skilled in the art, and are not described in detail in this embodiment.
The network port 10 described above may include a first power interface, a first communication interface, and a first ground interface. The network port 10 and the connected display panel 20 are connected to each other through a first power connection line 11, a first communication connection line 12, and a first ground connection line 13.
The display panel 20 and the driving board 30 are connected to each other through a second power connection line 31, a second communication connection line 32, and a second ground connection line 33, and the display panel 20 and the power board 40 are connected to each other through a third power connection line 41, a third communication connection line 42, and a third ground connection line 43.
For the first power connection line 11, the second power connection line 31 and the third power connection line 41, the first power connection line 11 is used for transmitting a first voltage, and the second power connection line 31 and the third power connection line 41 are used for transmitting a second voltage.
Alternatively, the first voltage may be 5V and the second voltage may be 12V. It should be understood that the power board 40 supplies 12V voltage to the display panel 20 and the driving board 30, and supplies 5V voltage to the network port through voltage conversion, and the conversion of 12V voltage to 5V voltage is conventional in the prior art, and is not described in detail in this embodiment.
In this embodiment, the display panel is connected with the drive board and the power board respectively, then, a network port is arranged on the display panel, the display panel receives data sent by the external device through the network port, and the data are directly processed or forwarded to the drive board or the power board according to the type of the data, so that the later maintenance operation can be performed on each circuit board in the household appliance circuit board assembly without disassembling the box body of the household appliance.
Fig. 2 is a schematic structural diagram of a circuit board assembly for a household appliance according to another exemplary embodiment of the present invention. As shown in fig. 2, the circuit board assembly of the household electrical appliance provided in this embodiment includes: display panel 20, driving board 30, and power supply board 40. It should be noted that the display panel 20 in the present embodiment can be used for displaying status information of the household appliance, such as temperature, operation mode, time, etc.; the driving board 30 is used for driving relevant hardware equipment during operation; the power board 40 is used for providing a power module 40 to supply power to the display panel 20 and the driving board 30.
The display panel 20 is connected to the driving board 30 and the power supply board 40, respectively. The network port 10 is disposed on the driving board 30, and the network port 10 is disposed outside the box 50 of the household appliance, and it should be noted that the network port 10 may be clamped on the box 50, but in this embodiment, the connection mode between the network port 10 and the box 50 is not particularly limited. The driver board 30 receives first data through the network port 10, where the first data is sent by an external device connected to the network port 10, and the first data may be an upgrade program data packet or the like. After the driver board 30 receives the first data, it is determined whether the first data is data for operating the driver board 30, for example, whether the first data is a data packet for upgrading a program of the driver board 30, and if so, after receiving the first data, the driver board 30 updates according to the first data. After the driving board 30 receives the first data, if it is determined that the first data is not data for operating the driving board 30 but data for operating the display panel 20, the driving board 30 forwards the first data to the display panel 20, so that the display panel 20 is updated according to the first data. After the driver board 30 receives the first data, if it is determined that the first data is not data for operating the driver board 30 but data for operating the power board 40, the driver board 30 forwards the first data to the display board 20, and then the display board 20 forwards the first data to the power board 40, so that the power board 40 is updated according to the first data. It should be noted that the type determination according to the first data and the forwarding operation according to the determination result in the driving board 30 are conventional techniques of those skilled in the art, and are not described in detail in this embodiment.
The network port 10 described above may include a first power interface, a first communication interface, and a first ground interface. The network port 10 and the connected display panel 20 are connected to each other through a first power connection line 11, a first communication connection line 12, and a first ground connection line 13.
The display panel 20 and the driving board 30 are connected to each other through a second power connection line 31, a second communication connection line 32, and a second ground connection line 33, and the display panel 20 and the power board 40 are connected to each other through a third power connection line 41, a third communication connection line 42, and a third ground connection line 43.
For the first power connection line 11, the second power connection line 31 and the third power connection line 41, the first power connection line 11 is used for transmitting a first voltage, and the second power connection line 31 and the third power connection line 41 are used for transmitting a second voltage.
Alternatively, the first voltage may be 5V and the second voltage may be 12V. It should be understood that the power board 40 supplies 12V voltage to the display panel 20 and the driving board 30, and supplies 5V voltage to the network port through voltage conversion, and the conversion of 12V voltage to 5V voltage is conventional in the prior art, and is not described in detail in this embodiment.
In this embodiment, the display panel is connected with the drive board and the power board respectively, then, a network port is arranged on the drive board, the drive board receives data sent by the external device through the network port, and the data are directly processed or forwarded to the drive board or the power board according to the type of the data, so that the later maintenance operation can be performed on each circuit board in the household appliance circuit board assembly without disassembling the box body of the household appliance.
Fig. 3 is a schematic structural diagram of a circuit board assembly for a household appliance according to yet another exemplary embodiment of the present invention. As shown in fig. 3, the circuit board assembly of the household electrical appliance provided in this embodiment includes: display panel 20, driving board 30, and power supply board 40. It should be noted that the display panel 20 in the present embodiment can be used for displaying status information of the household appliance, such as temperature, operation mode, time, etc.; the driving board 30 is used for driving relevant hardware equipment during operation; the power board 40 is used for providing a power module 40 to supply power to the display panel 20 and the driving board 30.
The display panel 20 is connected to the driving board 30 and the power supply board 40, respectively. The power board 40 is provided with the network port 10, and the network port 10 is disposed outside the box 50 of the household appliance, and it is worth to say that the network port 10 may be clamped on the box 50, but in this embodiment, the connection mode between the network port 10 and the box 50 is not particularly limited. The power board 40 receives first data through the network port 10, where the first data is sent by an external device connected to the network port 10, where the first data may be an upgrade program data packet or the like. After the power board 40 receives the first data, it is determined whether the first data is data for operating the power board 40, for example, whether the first data is a data packet for performing a program upgrade on the power board 40, and if so, after receiving the first data, the power board 40 updates according to the first data. After the power board 40 receives the first data, if it is determined that the first data is not data for operating the power board 40 but data for operating the display panel 20, the power board 40 forwards the first data to the display panel 20, so that the display panel 20 is updated according to the first data. After the power board 40 receives the first data, if it is determined that the first data is not data for operating the power board 40 but data for operating the driving board 30, the power board 40 forwards the first data to the display panel 20, and then the display panel 20 forwards the first data to the driving board 30, so that the driving board 30 is updated according to the first data. It should be noted that the type determination performed on the power board 40 according to the first data and the forwarding operation performed according to the determination result are conventional techniques of those skilled in the art, and are not described in detail in this embodiment.
The network port 10 described above may include a first power interface, a first communication interface, and a first ground interface. The network port 10 and the connected display panel 20 are connected to each other through a first power connection line 11, a first communication connection line 12, and a first ground connection line 13.
The display panel 20 and the driving board 30 are connected to each other through a second power connection line 31, a second communication connection line 32, and a second ground connection line 33, and the display panel 20 and the power board 40 are connected to each other through a third power connection line 41, a third communication connection line 42, and a third ground connection line 43.
For the first power connection line 11, the second power connection line 31 and the third power connection line 41, the first power connection line 11 is used for transmitting a first voltage, and the second power connection line 31 and the third power connection line 41 are used for transmitting a second voltage.
Alternatively, the first voltage may be 5V and the second voltage may be 12V. It should be understood that the power board 40 supplies 12V voltage to the display panel 20 and the driving board 30, and supplies 5V voltage to the network port through voltage conversion, and the conversion of 12V voltage to 5V voltage is conventional in the prior art, and is not described in detail in this embodiment.
In this embodiment, the display panel is connected to the driver board and the power board respectively, then, a network port is arranged on the power board, the driver board receives data sent by the external device through the network port, and the data are directly processed or forwarded to the driver board or the power board according to the type of the data, so that the later maintenance operation can be performed on each circuit board in the household appliance circuit board assembly without disassembling the box body of the household appliance.
The utility model also provides a household appliance, include: any embodiment above provides a household appliance circuit board assembly.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A household appliance circuit board assembly, comprising: the display panel, the driving board and the power panel;
the display panel is respectively connected with the driving board and the power panel;
any one circuit board of the display panel, the driving board and the power panel is provided with a network port, and the network port is arranged outside a box body of the household appliance;
the network port is used for establishing communication connection between external equipment and the display panel, the driving board and the power panel.
2. The household appliance circuit board assembly of claim 1, wherein the display panel is provided with the network port;
the display panel receives first data through the network port;
the display panel is updated according to the first data; or
The display board forwards the first data to the driving board or the power board.
3. The household appliance circuit board assembly of claim 1, wherein the network port is disposed on the drive board;
the driver board receives first data through the network port;
the driving board updates according to the first data; or
The driver board forwards the first data to the display panel; or
After the driving board forwards the first data to the display panel, the display panel forwards the first data to the power panel.
4. The household appliance circuit board assembly according to claim 3, wherein the network port is provided on the power strip;
the power panel receives first data through the network port;
the power panel is updated according to the first data; or
The power panel forwards the first data to the display panel; or
After the power board forwards the first data to the display panel, the display panel forwards the first data to the driving board.
5. A household appliance circuit board assembly according to any one of claims 1 to 4, wherein the network port comprises a first power interface, a first communication interface, and a first ground interface;
the network port is connected with the circuit board through a first power supply connecting wire, a first communication connecting wire and a first grounding connecting wire.
6. The electric home appliance circuit board assembly according to claim 5, wherein the display panel is connected to the driving board through a second power connection line, a second communication connection line, and a second ground connection line;
the display panel is connected with the power panel through a third power supply connecting wire, a third communication connecting wire and a third grounding connecting wire.
7. The household appliance circuit board assembly according to claim 6, wherein the first power connection line is for transmitting a first voltage;
the second power connection line and the third power connection line are used for transmitting a second voltage.
8. The household appliance circuit board assembly according to claim 7, wherein the first voltage is 5V and the second voltage is 12V.
9. The household appliance circuit board assembly according to claim 8, wherein the external device is a test device or a program burning device; or
The external equipment is WIFI transceiver equipment, and the WIFI transceiver equipment is used for establishing bidirectional wireless connection with the user wireless terminal equipment.
10. A household appliance, characterized in that it comprises: a household appliance circuit board assembly as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920388974.XU CN210119771U (en) | 2019-03-25 | 2019-03-25 | Domestic appliance circuit board assembly and domestic appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920388974.XU CN210119771U (en) | 2019-03-25 | 2019-03-25 | Domestic appliance circuit board assembly and domestic appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210119771U true CN210119771U (en) | 2020-02-28 |
Family
ID=69612203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920388974.XU Active CN210119771U (en) | 2019-03-25 | 2019-03-25 | Domestic appliance circuit board assembly and domestic appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210119771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114488833A (en) * | 2022-01-19 | 2022-05-13 | 北京小米移动软件有限公司 | Circuit board of household appliance and household appliance |
| CN116107951A (en) * | 2023-04-10 | 2023-05-12 | 佛山市小熊厨房电器有限公司 | Single-wire bidirectional-based data communication method, device and storage medium |
-
2019
- 2019-03-25 CN CN201920388974.XU patent/CN210119771U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114488833A (en) * | 2022-01-19 | 2022-05-13 | 北京小米移动软件有限公司 | Circuit board of household appliance and household appliance |
| CN116107951A (en) * | 2023-04-10 | 2023-05-12 | 佛山市小熊厨房电器有限公司 | Single-wire bidirectional-based data communication method, device and storage medium |
| CN116107951B (en) * | 2023-04-10 | 2023-09-08 | 佛山市小熊厨房电器有限公司 | Single-wire bidirectional-based data communication method, device and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20130234534A1 (en) | Power socket with wireless communication capability, system having the same and method thereof | |
| CN105531887A (en) | Operation control device for electronic apparatus | |
| CN210119771U (en) | Domestic appliance circuit board assembly and domestic appliance | |
| CN108156058B (en) | Method and device for accessing intelligent gateway equipment and readable storage medium | |
| CN106909081B (en) | Household electrical appliance and expansion platform based on same | |
| CN109459948B (en) | Household electrical appliance communication device and household electrical appliance | |
| CN104752914A (en) | Remotely controlled socket device | |
| EP4145714A1 (en) | Parameter configuration apparatus | |
| WO2014067415A1 (en) | Power supply connection device | |
| CN204425381U (en) | Router | |
| CN203368520U (en) | Household electrical appliance monitoring equipment and system | |
| CN110752647A (en) | Combined movable energy storage equipment | |
| CN104993841A (en) | Wireless communication device and restarting method thereof, terminal device and host device | |
| CN205452708U (en) | Intelligent socket | |
| CN212304097U (en) | Intelligent power line plug | |
| CN209434524U (en) | A kind of intelligent socket | |
| CN210898578U (en) | Combined movable energy storage equipment | |
| KR20150113058A (en) | Communication module adaptor | |
| CN105739400A (en) | Electric appliance control device and control method | |
| CN106571853B (en) | Control terminal based on power line carrier communication | |
| CN101420771A (en) | Long range and short range household electrical appliance control device for mobile phone | |
| CN114396727B (en) | Controller circuit board applied to electric water heater and electric water heater | |
| CN209471367U (en) | A kind of laboratory hood global monitoring system | |
| CN204835087U (en) | Take intelligent energy -conserving socket system of remote controller | |
| CN212231172U (en) | Domestic intelligent circuit breaker based on NB-IOT |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |