CN211047340U - Wall switch panel and lamp - Google Patents
Wall switch panel and lamp Download PDFInfo
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- CN211047340U CN211047340U CN201922453682.2U CN201922453682U CN211047340U CN 211047340 U CN211047340 U CN 211047340U CN 201922453682 U CN201922453682 U CN 201922453682U CN 211047340 U CN211047340 U CN 211047340U
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Abstract
The utility model discloses a wall flush mounting plate of switch and lamps and lanterns, include: touch panel, little control module and wireless module. The touch panel is provided with a first communication interface; the micro control module is provided with a second communication interface and a third communication interface and is electrically connected with the first communication interface through the second communication interface; the wireless module is provided with a fourth communication interface and is electrically connected with the third communication interface through the fourth communication interface; the touch panel is used for transmitting the acquired touch information of the user to the micro control module through the first communication interface and the second communication interface; the micro control module is used for generating a parameter adjusting instruction according to the touch information and transmitting the parameter adjusting instruction to the wireless module through the third communication interface and the fourth communication interface; the wireless module is used for sending the parameter adjusting instruction to the electric appliance to be controlled through the antenna so as to drive the electric appliance to be controlled to execute corresponding adjusting operation, control over the electric appliance to be controlled according to the touch information is achieved, and multifunctional control can be achieved.
Description
Technical Field
The utility model relates to a wall flush mounting plate of switch technical field especially relates to a wall flush mounting plate of switch and lamps and lanterns.
Background
With the improvement of living standard, the requirements of people on the quality of life are higher and higher. The wall switch replaces a traditional rocker mechanical switch with an electronic switch, which can be a voice-operated delay switch, a touch delay switch, a human body induction switch and the like. However, the electronic switch only has the function of controlling the on and off of the electric appliance, and the function is single.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a wall flush mounting plate of switch and lamps and lanterns for solve current wall switch function singleness's problem.
The embodiment of the utility model provides an adopt following technical scheme:
in a first aspect, the present invention provides a wall switch panel, including:
a touch panel having a first communication interface;
the micro-control module is provided with a second communication interface and a third communication interface and is electrically connected with the first communication interface through the second communication interface;
the wireless module is provided with a fourth communication interface and is electrically connected with the third communication interface through the fourth communication interface;
the touch panel is used for transmitting the acquired touch information of the user to the micro control module through the first communication interface and the second communication interface;
the micro control module is used for generating a parameter adjusting instruction according to the touch information and transmitting the parameter adjusting instruction to the wireless module through a third communication interface and a fourth communication interface;
the wireless module is used for sending the parameter adjusting instruction to the electric appliance to be controlled through the antenna so as to drive the electric appliance to be controlled to execute corresponding adjusting operation.
Further, the wall switch panel further includes: a power supply module;
the micro control module is also provided with a third control interface;
the power supply module comprises a relay and is electrically connected with the third control interface through the relay;
the micro control module is further configured to generate a switch control instruction according to the touch information, and transmit the switch control instruction to the relay through the third control interface, so as to drive the relay to perform a corresponding switching operation.
Further, the touch panel is also provided with a first power interface;
the micro control module is also provided with a second power interface and a third power interface and is electrically connected with the first power interface through the second power interface;
the power supply module comprises a fourth power supply interface and is electrically connected with the third power supply interface through the fourth power supply interface;
the power module is used for providing electric quantity for the micro control module through the fourth power interface and the third power interface, and providing electric quantity for the touch panel through the fourth power interface, the third power interface, the second power interface and the first power interface.
Further, the touch panel is also provided with a first control interface;
the micro control module is also provided with a second control interface and is electrically connected with the first control interface through the second control interface;
the micro control module is used for controlling the touch panel to execute interrupt or reset operation through the second control interface and the first control interface.
Further, the touch information includes touch position information or the number of touch points.
Further, the wireless module includes: a WIFI module and/or an RF module.
Further, the electric appliance to be controlled comprises a lamp.
Further, the range of the working current of the touch panel in the low-power-consumption working mode is between 8mA and 12 mA; the working current of the touch panel in the standby mode is 3mA, and the working current of the touch panel in the sleep mode is less than 20 muA.
Further, the accuracy of the touch panel is: the center is + -1 mm, and the peripheral edge is + -1.5 mm.
Furthermore, the maximum switching voltage of the relay is 277VAC/30VDC, the maximum switching current of the relay is 10A, and the maximum switching power of the relay is 2500WAC/300 WDC.
In a second aspect, the present invention provides a lamp, which comprises the wall switch panel, the wireless receiving module, the controller and the lamp body;
the wireless receiving module is electrically connected with the controller and is used for receiving a parameter adjusting instruction sent by the wireless module of the wall switch panel and sending the parameter adjusting instruction to the controller;
the controller is electrically connected with the lamp body, and the controller correspondingly adjusts the lamp body according to the parameter adjusting instruction.
The embodiment of the utility model provides an above-mentioned at least one technical scheme who adopts can reach following beneficial effect:
the embodiment of the utility model provides a wall switch panel, it includes touch panel, little control module and wireless module. The touch panel is used for transmitting the acquired touch information of the user to the micro control module through the first communication interface and the second communication interface; the micro control module is used for generating a parameter adjusting instruction according to the touch information and transmitting the parameter adjusting instruction to the wireless module through the third communication interface and the fourth communication interface; the wireless module is used for sending the parameter adjusting instruction to the electric appliance to be controlled through the antenna so as to drive the electric appliance to be controlled to execute corresponding adjusting operation, control over the electric appliance to be controlled according to the touch information is achieved, and multifunctional control can be achieved.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a schematic structural diagram of a wall switch panel according to an embodiment of the present invention.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the embodiment of the present invention provides a wall switch panel, including: a touch panel 101, a micro control module 104 and a wireless module 103. The following describes the connection and working relationship among the touch panel 101, the micro control module 104, and the wireless module 103, respectively, as follows:
the touch panel 101 is used for acquiring touch information of a user, and the touch panel 101 has a first communication interface. The touch information may include touch position information and/or a number of touch points.
For example, the touch information is the number of touch points, and the number of touch points may be 11. That is to say, the touch panel 101 according to the embodiment of the present invention supports 11-point simultaneous touch.
In specific implementation, the range of the working current of the touch panel in the low-power consumption working mode is between 8mA and 12 mA; the working current of the touch panel in the standby mode is 3mA, and the working current of the touch panel in the sleep mode is less than 20 muA.
In specific implementation, the accuracy of the touch panel 101 is as follows: the center is + -1 mm, and the peripheral edge is + -1.5 mm.
It should be added here that the embodiment of the present invention provides a touch panel 101 that can operate normally under the water mist condition.
The micro control module 104 has a second communication interface and a third communication interface, and is electrically connected to the first communication interface through the second communication interface. The micro control module 104 is configured to receive touch information through the first communication interface and the second communication interface, and generate a parameter adjustment instruction according to the touch information.
Illustratively, the touch information is touch position information, and the micro control module stores a corresponding relationship between the touch position information and the parameter adjusting instruction. And the micro control module generates a parameter adjusting instruction based on the touch position information and the corresponding relation between the touch position information and the parameter adjusting instruction.
For example, the touch position information is a coordinate point a (X)1，Y1) And the micro control module generates a 50% brightness adjusting instruction of the lamp based on the coordinate point A and the corresponding relation between the coordinate point A and the 50% brightness adjusting instruction of the lamp.
For example, the touch position information is a coordinate point B (X)2，Y2) And the micro control module generates the chromaticity adjusting instruction of the cold color of the lamp based on the coordinate point B and the corresponding relation between the coordinate point B and the chromaticity adjusting instruction of the cold color of the lamp.
Illustratively, the touch information is the number of touch points, and the micro control module stores the corresponding relationship between the number of touch points and the parameter adjustment instruction. And the micro control module generates a parameter adjusting instruction based on the number of the touch points and the corresponding relation between the number of the touch points and the parameter adjusting instruction.
For example, the number of the touch points is 11, 11 contacts correspond to the chromaticity adjusting instruction of the warm color of the lamp, and the micro control module generates the chromaticity adjusting instruction of the warm color of the lamp based on the 11 contacts and the corresponding relationship between the 11 contacts and the chromaticity adjusting instruction of the warm color of the lamp.
For example, the number of the touch points is 3, 3 contacts correspond to 70% of the brightness adjustment instruction of the lamp, and the micro control module generates the 70% of the brightness adjustment instruction of the lamp based on the 3 contacts and the corresponding relationship between the 3 contacts and the 70% of the brightness adjustment instruction of the lamp.
The wireless module 103 has a fourth communication interface and is electrically connected to the third communication interface through the fourth communication interface. The wireless module 103 is configured to send a parameter adjustment instruction to the electrical appliance to be controlled through the antenna, so as to drive the electrical appliance to be controlled to perform a corresponding adjustment operation.
For example, the appliance to be controlled may be a lamp having a wireless receiving module for receiving parameter adjustment instructions.
The wireless module 103 may include: a WIFI module and/or a RF (Radio Frequency) module.
In specific implementation, as shown in fig. 1, 001 is SDA, 002 is SC L, 003 is +3.3V, 004 is GND, 005 is INT, 006 is RST, 007/008/009/010 is SPI communication bus interface, 011 is +5V, 012 is GND, and 013/014/015 is three-way control relay control interface.
The touch panel TP101 obtains touch position information of a user touch operation; and the micro control module MCU104 judges a parameter adjusting instruction according to the position information. When the user touches the touch panel TP, the first communication interface of the touch panel TP101 is mainly an I2C interface, which communicates through an I2C bus, and the micro control module 104 reads the I2C bus signal through the second communication interface to obtain the position information. When the micro control module 104 converts the obtained position information into a parameter adjusting instruction, the parameter adjusting instruction is transmitted to the wireless module 103 through the third communication interface, and the parameter adjusting instruction is transmitted to the lamp through the antenna by the wireless module 103 so as to drive the lamp to execute corresponding adjusting operation, thereby realizing adjustment and control of the light intensity, the color temperature and other modes of the lamp.
In practical application, the embodiment of the utility model provides a wall flush mounting plate of switch can include: round enclosure wall, center and tie coat, the enclosure wall setting still can include the bottom plate in the center in addition, the enclosure wall sets up around the bottom plate, and touch panel passes through the tie coat and bonds on the bottom plate. Of course, the structure of the wall switch panel may also include other structures, and the embodiment of the present invention is not particularly limited.
As shown in fig. 1, the wall switch panel provided by the embodiment of the present invention can further include: a power supply module 102. The micro control module 104 described in the above embodiments further has a third control interface.
The power module 102 may include a relay and be electrically connected to the third control interface through the relay.
The micro control module 104 is further configured to generate a switch control instruction according to the touch information, and transmit the switch control instruction to the relay through the third control interface, so as to drive the relay to perform a corresponding switching operation.
The embodiment of the utility model provides an in the relay can include the alternating current-direct current conversion module, and during concrete implementation, this relay converts 220V voltage into 5V voltage.
Illustratively, the maximum switching voltage of the relay is 277VAC/30VDC, the maximum switching current of the relay is 10A, and the maximum switching power of the relay is 2500WAC/300 WDC.
In specific implementation, as shown in fig. 1, 001 is SDA, 002 is SC L, 003 is +3.3V, 004 is GND, 005 is INT, 006 is RST, 007/008/009/010 is SPI communication bus interface, 011 is +5V, 012 is GND, and 013/014/015 is three-way control relay control interface.
The touch panel TP101 obtains touch position information of a user touch operation; the micro control module MCU104 determines the switch control command according to the position information, and the specific determination manner is described in the above embodiment, and is not described herein again; the power module 102 outputs power for the wall switch section. When the user touches the touch panel TP, the first communication interface of the touch panel TP101 is mainly an I2C interface, which communicates through an I2C bus, and the micro control module 104 reads the I2C bus signal through the second communication interface to obtain the position information. The micro-control module 104 outputs a control signal through the third control interface to control the on/off of the triode so as to control the on/off of the relay. When the micro control module 104 converts the obtained position information into a switch control instruction, the switch control instruction is transmitted to the relay through the third communication interface so as to control the switch of the relay to be closed, and therefore the live wire power supply of the lamp is disconnected or closed.
As shown in fig. 1, the touch panel in the above embodiment further has a first power interface. The micro control module 104 in the above embodiment further has a second power interface and a third power interface, and is electrically connected to the first power interface through the second power interface. The power module 102 described in the above embodiments may include a fourth power interface and be electrically connected to the third power interface through the fourth power interface. The power module 102 is configured to provide power to the micro control module 104 through the fourth power interface and the third power interface, and provide power to the touch panel through the fourth power interface, the third power interface, the second power interface, and the first power interface.
In specific implementation, as shown in fig. 1, the power module 102 supplies +5V to the micro-control module 104, and the power module 102 supplies +3.3V to the touch panel.
As shown in fig. 1, the touch panel in the above embodiment further has a first control interface. The micro control module 104 in the above embodiment further has a second control interface, and is electrically connected to the first control interface through the second control interface. The micro control module 104 is configured to control the touch panel to perform an interrupt or reset operation through the second control interface and the first control interface.
The embodiment of the utility model provides a wall switch panel, it includes touch panel, little control module and wireless module. The touch panel is used for transmitting the acquired touch information of the user to the micro control module through the first communication interface and the second communication interface; the micro control module is used for generating a parameter adjusting instruction according to the touch information and transmitting the parameter adjusting instruction to the wireless module through the third communication interface and the fourth communication interface; the wireless module is used for sending the parameter adjusting instruction to the electric appliance to be controlled through the antenna so as to drive the electric appliance to be controlled to execute corresponding adjusting operation, control over the electric appliance to be controlled according to the touch information is achieved, and multifunctional control can be achieved.
The embodiment of the utility model provides a lamp, this lamps and lanterns can include: the wall switch panel, the wireless receiving module, the controller and the lamp body are arranged on the wall; the wireless receiving module is electrically connected with the controller and is used for receiving a parameter adjusting instruction sent by the wireless module of the wall switch panel and sending the parameter adjusting instruction to the controller; the controller is electrically connected with the lamp body, and the controller correspondingly adjusts the lamp body according to the parameter adjusting instruction. Wherein the content of the first and second substances,
as shown in fig. 1, the wall switch panel may include: a touch panel 101, a micro control module 104 and a wireless module 103. The following describes the connection and working relationship among the touch panel 101, the micro control module 104, and the wireless module 103, respectively, as follows:
the touch panel 101 is used for acquiring touch information of a user, and the touch panel 101 has a first communication interface. The touch information may include touch position information and/or a number of touch points.
For example, the touch information is the number of touch points, and the number of touch points may be 11. That is to say, the touch panel 101 according to the embodiment of the present invention supports 11-point simultaneous touch.
In specific implementation, the range of the working current of the touch panel in the low-power consumption working mode is between 8mA and 12 mA; the working current of the touch panel in the standby mode is 3mA, and the working current of the touch panel in the sleep mode is less than 20 muA.
In specific implementation, the accuracy of the touch panel 101 is as follows: the center is + -1 mm, and the peripheral edge is + -1.5 mm.
It should be added here that the embodiment of the present invention provides a touch panel 101 that can operate normally under the water mist condition.
The micro control module 104 has a second communication interface and a third communication interface, and is electrically connected to the first communication interface through the second communication interface. The micro control module 104 is configured to receive touch information through the first communication interface and the second communication interface, and generate a parameter adjustment instruction according to the touch information.
Illustratively, the touch information is touch position information, and the micro control module stores a corresponding relationship between the touch position information and the parameter adjusting instruction. And the micro control module generates a parameter adjusting instruction based on the touch position information and the corresponding relation between the touch position information and the parameter adjusting instruction.
For example, the touch position information is a coordinate point a (X)1，Y1) The coordinate point A corresponds to a 50% brightness adjusting instruction of the lamp, and the micro control module is based on the coordinate pointAnd A, generating a 50% brightness adjusting instruction of the lamp according to the corresponding relation between the coordinate point A and the 50% brightness adjusting instruction of the lamp.
For example, the touch position information is a coordinate point B (X)2，Y2) And the micro control module generates the chromaticity adjusting instruction of the cold color of the lamp based on the coordinate point B and the corresponding relation between the coordinate point B and the chromaticity adjusting instruction of the cold color of the lamp.
Illustratively, the touch information is the number of touch points, and the micro control module stores the corresponding relationship between the number of touch points and the parameter adjustment instruction. And the micro control module generates a parameter adjusting instruction based on the number of the touch points and the corresponding relation between the number of the touch points and the parameter adjusting instruction.
For example, the number of the touch points is 11, 11 contacts correspond to the chromaticity adjusting instruction of the warm color of the lamp, and the micro control module generates the chromaticity adjusting instruction of the warm color of the lamp based on the 11 contacts and the corresponding relationship between the 11 contacts and the chromaticity adjusting instruction of the warm color of the lamp.
For example, the number of the touch points is 3, 3 contacts correspond to 70% of the brightness adjustment instruction of the lamp, and the micro control module generates the 70% of the brightness adjustment instruction of the lamp based on the 3 contacts and the corresponding relationship between the 3 contacts and the 70% of the brightness adjustment instruction of the lamp.
The wireless module 103 has a fourth communication interface and is electrically connected to the third communication interface through the fourth communication interface. The wireless module 103 is configured to send a parameter adjustment instruction to the electrical appliance to be controlled through the antenna, so as to drive the electrical appliance to be controlled to perform a corresponding adjustment operation.
For example, the appliance to be controlled may be a lamp having a wireless receiving module for receiving parameter adjustment instructions.
The wireless module 103 may include: a WIFI module and/or a RF (Radio Frequency) module.
In specific implementation, as shown in fig. 1, 001 is SDA, 002 is SC L, 003 is +3.3V, 004 is GND, 005 is INT, 006 is RST, 007/008/009/010 is SPI communication bus interface, 011 is +5V, 012 is GND, and 013/014/015 is three-way control relay control interface.
The touch panel TP101 obtains touch position information of a user touch operation; and the micro control module MCU104 judges a parameter adjusting instruction according to the position information. When the user touches the touch panel TP, the first communication interface of the touch panel TP101 is mainly an I2C interface, which communicates through an I2C bus, and the micro control module 104 reads the I2C bus signal through the second communication interface to obtain the position information. When the micro control module 104 converts the obtained position information into a parameter adjusting instruction, the parameter adjusting instruction is transmitted to the wireless module 103 through the third communication interface, and the parameter adjusting instruction is transmitted to the lamp through the antenna by the wireless module 103 so as to drive the lamp to execute corresponding adjusting operation, thereby realizing adjustment and control of the light intensity, the color temperature and other modes of the lamp.
In practical application, the embodiment of the utility model provides a wall flush mounting plate of switch can include: round enclosure wall, center and tie coat, the enclosure wall setting still can include the bottom plate in the center in addition, the enclosure wall sets up around the bottom plate, and touch panel passes through the tie coat and bonds on the bottom plate. Of course, the structure of the wall switch panel may also include other structures, and the embodiment of the present invention is not particularly limited.
The embodiment of the utility model provides a lamp, it includes wall flush mounting plate of switch, and this wall flush mounting plate of switch includes touch panel, little control module and wireless module. The touch panel is used for transmitting the acquired touch information of the user to the micro control module through the first communication interface and the second communication interface; the micro control module is used for generating a parameter adjusting instruction according to the touch information and transmitting the parameter adjusting instruction to the wireless module through the third communication interface and the fourth communication interface; the wireless module is used for sending the parameter adjusting instruction to the electric appliance to be controlled through the antenna so as to drive the electric appliance to be controlled to execute corresponding adjusting operation, control over the electric appliance to be controlled according to the touch information is achieved, and multifunctional control can be achieved.
It should be apparent to those skilled in the art that while the preferred embodiments of the present invention have been described, additional variations and modifications to these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (11)
1. A wall switch panel, comprising:
a touch panel having a first communication interface;
the micro-control module is provided with a second communication interface and a third communication interface and is electrically connected with the first communication interface through the second communication interface;
the wireless module is provided with a fourth communication interface and is electrically connected with the third communication interface through the fourth communication interface;
the touch panel is used for transmitting the acquired touch information of the user to the micro control module through the first communication interface and the second communication interface;
the micro control module is used for generating a parameter adjusting instruction according to the touch information and transmitting the parameter adjusting instruction to the wireless module through a third communication interface and a fourth communication interface;
the wireless module is used for sending the parameter adjusting instruction to the electric appliance to be controlled through the antenna so as to drive the electric appliance to be controlled to execute corresponding adjusting operation.
2. The wall switch panel of claim 1, further comprising: a power supply module;
the micro control module is also provided with a third control interface;
the power supply module comprises a relay and is electrically connected with the third control interface through the relay;
the micro control module is further configured to generate a switch control instruction according to the touch information, and transmit the switch control instruction to the relay through the third control interface, so as to drive the relay to perform a corresponding switching operation.
3. A wall switch panel as claimed in claim 2,
the touch panel is also provided with a first power interface;
the micro control module is also provided with a second power interface and a third power interface and is electrically connected with the first power interface through the second power interface;
the power supply module comprises a fourth power supply interface and is electrically connected with the third power supply interface through the fourth power supply interface;
the power module is used for providing electric quantity for the micro control module through the fourth power interface and the third power interface, and providing electric quantity for the touch panel through the fourth power interface, the third power interface, the second power interface and the first power interface.
4. A wall switch panel as claimed in claim 1,
the touch panel is also provided with a first control interface;
the micro control module is also provided with a second control interface and is electrically connected with the first control interface through the second control interface;
the micro control module is used for controlling the touch panel to execute interrupt or reset operation through the second control interface and the first control interface.
5. The wall switch panel of claim 1, wherein the touch information comprises touch location information and/or a number of touch points.
6. A wall switch panel as defined in claim 1, wherein said wireless module comprises: a WIFI module and/or an RF module.
7. A wall switch panel as claimed in claim 1, wherein said electrical appliance to be controlled comprises a light fixture.
8. The wall switch panel of claim 1, wherein the operating current of the touch panel in the low power mode of operation ranges from 8mA to 12 mA; the working current of the touch panel in the standby mode is 3mA, and the working current of the touch panel in the sleep mode is less than 20 muA.
9. A wall switch panel as claimed in claim 1, wherein the accuracy of the touch panel is: the center is + -1 mm, and the peripheral edge is + -1.5 mm.
10. A wall switch panel as claimed in claim 2, wherein the maximum switching voltage of the relay is 277VAC/30VDC, the maximum switching current of the relay is 10A, and the maximum switching power of the relay is 2500WAC/300 WDC.
11. A light fixture, comprising: the wall switch panel, the wireless receiving module, the controller and the lamp body of any one of the preceding claims 1 to 10;
the wireless receiving module is electrically connected with the controller and is used for receiving a parameter adjusting instruction sent by the wireless module of the wall switch panel and sending the parameter adjusting instruction to the controller;
the controller is electrically connected with the lamp body, and the controller correspondingly adjusts the lamp body according to the parameter adjusting instruction.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922453682.2U CN211047340U (en) | 2019-12-30 | 2019-12-30 | Wall switch panel and lamp |
| PCT/CN2020/138654 WO2021136036A1 (en) | 2019-12-30 | 2020-12-23 | Wall switch panel and lamp |
| US17/561,650 US11968762B2 (en) | 2019-12-30 | 2021-12-23 | Wall switch panel and light fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922453682.2U CN211047340U (en) | 2019-12-30 | 2019-12-30 | Wall switch panel and lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211047340U true CN211047340U (en) | 2020-07-17 |
Family
ID=71537791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922453682.2U Active CN211047340U (en) | 2019-12-30 | 2019-12-30 | Wall switch panel and lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211047340U (en) |
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2019
- 2019-12-30 CN CN201922453682.2U patent/CN211047340U/en active Active
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