CN213783658U - Dimming control assembly and dimming system - Google Patents
Dimming control assembly and dimming system Download PDFInfo
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- CN213783658U CN213783658U CN202023268460.2U CN202023268460U CN213783658U CN 213783658 U CN213783658 U CN 213783658U CN 202023268460 U CN202023268460 U CN 202023268460U CN 213783658 U CN213783658 U CN 213783658U
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Abstract
The utility model discloses a control assembly and dimming system adjust luminance belongs to lighting apparatus technical field. The dimming control assembly comprises: the controller comprises a communication module, receives the dimming signal sent by the external integrated controller through the communication module, and changes the current according to the received dimming signal; the electromagnetic device is connected with the controller, and when the controller changes the current, the magnetic field intensity generated by the electromagnetic device changes so as to realize dimming; the dimming system comprises a lamp and a dimming control assembly, the lamp comprises a lamp structural member and a dimming module arranged in the lamp structural member, the dimming module comprises a magnetic resistor, and the dimming control assembly is arranged outside the lamp structural member. The utility model provides a dimming system, the magnetic field through electromagnetic means and the cooperation realization of the magnetic resistance of the module of adjusting luminance adjust luminance, and the lamps and lanterns structure need not the trompil and can install the control assembly that adjusts luminance outside the lamps and lanterns structure, and structural design is simple, and simple installation.
Description
Technical Field
The utility model relates to a lighting apparatus technical field, more specifically say, it relates to light control subassembly and dimming system.
Background
Most of the existing single lamp controllers need to expose the antenna of the single lamp controller, so that a through hole needs to be drilled on a structural member of a lamp using the single lamp controller for installing the single lamp controller.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dimming control subassembly and dimming system, the product structural design who solves to use the single lamp controller is complicated, installs the technical problem of difficulty.
The above technical purpose of the present invention can be achieved by the following technical solutions:
according to an aspect of the present invention, there is provided a dimming control assembly, comprising:
the controller comprises a communication module, receives a dimming signal sent by an external centralized controller through the communication module, and changes the current according to the received dimming signal;
and the electromagnetic device is connected with the controller, and when the controller changes the current, the magnetic field intensity generated by the electromagnetic device changes to realize dimming.
As a further optimization, a battery for supplying electric energy to the controller is further included.
As a further optimization, the solar cell further comprises a photovoltaic panel, and the photovoltaic panel charges the battery through the controller.
As a further optimization, the photovoltaic panel is mounted on an outer surface of the housing or is a part of the housing, and the controller, the electromagnetic device and the battery are mounted in the housing.
According to another aspect of the utility model, a dimming system is provided, including lamps and lanterns and as aforementioned dimming control assembly, lamps and lanterns include the lamps and lanterns structure and install dimming module in the lamps and lanterns structure, dimming module includes magnetic resistor, dimming control assembly installs outside the lamps and lanterns structure.
As a further optimization, the dimming module further comprises an LM317 chip electrically connected to the magnetic sensing resistor.
As a further optimization, the lamp further includes a dimmable power supply, and a dimming end of the dimmable power supply is connected to the Vout end of the dimming module.
As a further optimization, the tunable power supply is a 0-10VDC tunable power supply; and/or the dimming module is a 0-10VDC dimming module.
To sum up, the utility model discloses following beneficial effect has: the utility model provides a dimming system, the magnetic field through electromagnetic means and the cooperation realization of the magnetic resistance of the module of adjusting luminance adjust luminance, and the lamps and lanterns structure need not the trompil and can install the control assembly that adjusts luminance outside the lamps and lanterns structure, and structural design is simple, and simple installation.
Drawings
Fig. 1 is a schematic diagram of a partial structure of a dimming system in an embodiment.
In the figure: 1. a dimming control component; 11. a controller; 12. an electromagnetic device; 13. a battery; 14. a photovoltaic panel; 15. a housing; 2. a light fixture; 21. a lamp structure; 22. a magneto-resistor; 23. an LM317 chip; 24. a dimmable power supply.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The present embodiment provides a dimming system, as shown in fig. 1, the dimming system includes a dimming control assembly 1 and a lamp 2, the lamp 2 includes a lamp structure 21 and a dimming module installed in the lamp structure 21, and the dimming module includes a magnetic resistor 22. The lighting module is installed in the lamp structure 21, and the dimming module is used for adjusting and controlling the brightness of the lighting module. The dimming control assembly 1 is installed outside the lamp structure 21, the dimming control assembly 1 comprises a controller 11 and an electromagnetic device 12, the controller 11 comprises a communication module, and the controller 11 receives a dimming signal sent by an external centralized controller through the communication module and changes the current according to the received dimming signal. The electromagnetic device 12 is connected with the controller 11, and after the controller 11 changes the current, the magnetic field intensity generated by the electromagnetic device 12 changes, so that the dimming is realized. It should be noted that the external centralized controller may be an external smart remote controller, a control panel, a control computer, or a smart phone capable of realizing control, and the communication mode between the external centralized controller and the controller 11 of the dimming control assembly may be wired or wireless.
When the dimming system is used, when the brightness of the lamp 2 needs to be dimmed from quantity to quantity, a dimming signal with the dimming from quantity to brightness is sent by an external centralized controller, after a controller 11 of the dimming control component 1 receives the dimming signal with the dimming from quantity to brightness through a communication module, current is increased for a circuit of an electromagnetic device 12, magnetic field intensity generated by the electromagnetic device 12 is increased, when a magneto-resistor 22 of a dimming module in a lamp structural component 21 senses the increase of the magnetic field intensity, the resistance value of the magneto-resistor 22 is reduced, the voltage of the output end of the dimming module is reduced, and an illumination module is dimmed from quantity; when the brightness of the lamp 2 needs to be changed from dark to light, an external centralized controller sends a dimming signal of which the brightness is changed from dark to light, after a controller 11 of the dimming control assembly 1 receives the dimming signal of which the brightness is changed from dark through a communication module, current is reduced for a circuit of the electromagnetic device 12, the magnetic field intensity generated by the electromagnetic device 12 is reduced, when the magnetoresistor 22 on the dimming module in the lamp structural member 21 senses the reduced magnetic field intensity, the resistance value of the magnetoresistor 22 is increased, the voltage of the output end of the dimming module is increased, and the lamp 2 is changed from dark to light. In the dimming system in this embodiment, dimming is realized through the cooperation of the magnetic field of the electromagnetic device 12 and the magnetic resistor 22 of the dimming module, and the lamp structure 21 can install the dimming control assembly 1 outside the lamp structure 21 without opening a hole, so that the structural design is simple, and the installation is simple and convenient.
In the present embodiment, as shown in fig. 1, the dimming control assembly 1 further includes a battery 13 for supplying electric power to the controller 11. In other embodiments, the controller 11 may be directly connected to the mains or other external power source. In this embodiment, the dimming control assembly 1 further includes a photovoltaic panel 14, and the photovoltaic panel 14 charges the battery 13 through the controller 11, so as to save energy and reduce emission. In this embodiment, the dimming control assembly 1 further includes a housing 15, the photovoltaic panel 14 is mounted on an outer surface of the housing 15, and the controller 11, the electromagnetic device 12 and the battery 13 are mounted in the housing 15. In other embodiments, the photovoltaic panel 14 may also be part of the housing 15.
In this embodiment, as shown in fig. 1, the dimming module further includes an LM317 chip 23 electrically connected to the magnetic sensing resistor 22 for controlling and stabilizing voltage. In this embodiment, the lamp 2 further includes a dimmable power supply 24 installed in the lamp structure 21, and a dimming end of the dimmable power supply 24 is connected to a Vout end of the dimming module. In the present embodiment, the dimmable power supply 24 is a 0-10VDC dimmable power supply 24, and the dimming module is a 0-10VDC dimming module.
The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications to the above embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws within the scope of the present invention.
Claims (8)
1. A dimming control assembly, comprising: the method comprises the following steps:
the controller comprises a communication module, receives a dimming signal sent by an external centralized controller through the communication module, and changes the current according to the received dimming signal;
and the electromagnetic device is connected with the controller, and when the controller changes the current, the magnetic field intensity generated by the electromagnetic device changes to realize dimming.
2. A dimming control assembly as claimed in claim 1, wherein: and a battery for providing electrical energy to the controller.
3. A dimming control assembly as claimed in claim 2, wherein: the photovoltaic panel charges the battery through the controller.
4. The dimming control assembly of claim 3, wherein: the photovoltaic panel is arranged on an outer surface of the shell or is a part of the shell, and the controller, the electromagnetic device and the battery are arranged in the shell.
5. A dimming system, characterized by: the dimming control assembly comprises a lamp and the dimming control assembly as claimed in any one of claims 1-4, wherein the lamp comprises a lamp structure and a dimming module mounted in the lamp structure, the dimming module comprises a magnetic resistor, and the dimming control assembly is mounted outside the lamp structure.
6. The dimming system of claim 5, wherein: the dimming module further comprises an LM317 chip electrically connected with the magnetic sensing resistor.
7. The dimming system of claim 6, wherein: the lamp further comprises a dimmable power supply, and the dimming end of the dimmable power supply is connected with the Vout end of the dimming module.
8. The dimming system of claim 7, wherein: the adjustable light power supply is a 0-10VDC adjustable light power supply; and/or the dimming module is a 0-10VDC dimming module.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023268460.2U CN213783658U (en) | 2020-12-29 | 2020-12-29 | Dimming control assembly and dimming system |
| PCT/CN2021/105877 WO2022142263A1 (en) | 2020-12-29 | 2021-07-13 | Light control assembly, light control lamp, light control system, light-regulation control assembly, and light-regulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023268460.2U CN213783658U (en) | 2020-12-29 | 2020-12-29 | Dimming control assembly and dimming system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213783658U true CN213783658U (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023268460.2U Active CN213783658U (en) | 2020-12-29 | 2020-12-29 | Dimming control assembly and dimming system |
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| Country | Link |
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| CN (1) | CN213783658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116991003A (en) * | 2023-09-27 | 2023-11-03 | 惠科股份有限公司 | Light-emitting substrate, backlight module and display device |
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2020
- 2020-12-29 CN CN202023268460.2U patent/CN213783658U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116991003A (en) * | 2023-09-27 | 2023-11-03 | 惠科股份有限公司 | Light-emitting substrate, backlight module and display device |
| CN116991003B (en) * | 2023-09-27 | 2023-12-22 | 惠科股份有限公司 | Light-emitting substrate, backlight module and display device |
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Address after: 516000 No.3, Longsheng 5th Road, Dayawan West District, Huizhou City, Guangdong Province Patentee after: GUANGDONG UNILUMIN ENERGY SAVINGS TECHNOLOGY Co.,Ltd. Patentee after: Shenzhen Zhouming Technology Co., Ltd Address before: 516000 No.3, Longsheng 5th Road, ningdayawan West District, Huizhou City, Guangdong Province Patentee before: GUANGDONG UNILUMIN ENERGY SAVINGS TECHNOLOGY Co.,Ltd. Patentee before: Shenzhen Zhouming Technology Co., Ltd |