CN210694422U - LED single lamp post-stage dimming intelligent device - Google Patents
LED single lamp post-stage dimming intelligent device Download PDFInfo
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- CN210694422U CN210694422U CN201921018713.5U CN201921018713U CN210694422U CN 210694422 U CN210694422 U CN 210694422U CN 201921018713 U CN201921018713 U CN 201921018713U CN 210694422 U CN210694422 U CN 210694422U
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Abstract
The utility model relates to an intelligent LED single lamp post-dimming device, which comprises a lighting lamp, a light source and a controller, wherein the lighting lamp can implement lighting effect; the power supply is connected with the illuminating lamp and provides electric energy for the illuminating lamp to light; an intelligent controller which is positioned between the power supply and the illuminating lamp and is connected in series; the intelligent controller includes: a current regulator that implements a regulated voltage or current; the central processing unit CPU is connected with the current regulator and controls the working state of the current regulator; and the communication module is connected with the central processing unit CPU and receives the operation instruction and feeds the operation instruction back to the central processing unit CPU. The utility model has the advantages that: this structure is through keeping original power and light, increases the intelligent control ware of taking the regulated power between power and light, realizes regulated power and luminance, under the condition of not changing original power, realizes the secondary energy-conservation and reduces installation cost.
Description
Technical Field
The utility model particularly relates to a LED single lamp back level intelligent device that adjusts luminance.
Background
The street lamp is reformed earlier stage, does not plan according to intelligent city, and under the wisdom city required background, the requirement such as power, illuminance and intelligent illumination need to be adjusted in the composition period of time of reforming transform, carry out secondary energy-conservation. The existing transformation scheme needs to replace a lamp power supply and match the lamp power supply with an intelligent controller, so that the investment cost is increased.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned prior art not enough, provide one kind under the condition of not changing original power, realize the secondary energy-conservation and reduce installation cost's single lamp back level intelligent device of adjusting luminance.
The utility model discloses a pair of LED single lamp back level intelligent device that adjusts luminance, include:
an illumination lamp capable of implementing an illumination effect;
the power supply is connected with the illuminating lamp and provides electric energy for the illuminating lamp to light;
an intelligent controller which is positioned between the power supply and the illuminating lamp and is connected in series;
the intelligent controller includes:
a current regulator that implements a regulated voltage or current;
the central processing unit CPU is connected with the current regulator and controls the working state of the current regulator;
and the communication module is connected with the central processing unit CPU and receives the operation instruction and feeds the operation instruction back to the central processing unit CPU.
Specifically, the CPU is connected to the current regulator via a DIM brightness control line.
Specifically, the communication module is connected with the central processing unit CPU through a USART communication line.
Particularly, the intelligent controller is used for supplying power and regulating direct current.
Specifically, the communication module is a PLC or wireless ZIGBEE module or load module or internet of things NB-IOT module or eMTC module.
Specifically, the model of the current regulator is FL7760, and the model of the central processing unit CPU is STM32F103CBT 6.
Specifically, the model of the internet of things NB-IOT module is M5311.
The utility model has the advantages that: this structure is through keeping original power and light, increases the intelligent control ware of taking the regulated power between power and light, realizes regulated power and luminance, under the condition of not changing original power, realizes the secondary energy-conservation and reduces installation cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the structure of the wood shelf of the present invention.
The following figures are diagrammatic illustrations:
a power supply 1; an intelligent controller 2; a central processing unit CPU 201; a communication module 202; a current regulator 203; and an illumination lamp 3.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1-2, the utility model discloses a LED single lamp back level intelligent device that adjusts luminance that describes includes:
an illumination lamp 3 capable of implementing an illumination effect;
the power supply 1 is connected with the illuminating lamp 3 and supplies electric energy to the illuminating lamp 3 to light;
an intelligent controller 2, the intelligent controller 2 is positioned between the power supply 1 and the illuminating lamp 3 and is connected in series;
the intelligent controller 2 includes:
a current regulator 203 that implements a regulated voltage or current;
a central processing unit CPU201, wherein the central processing unit CPU201 is connected with the current regulator 203 and controls the working state of the current regulator 203;
and the communication module 202, the communication module 202 is connected with the central processing unit CPU201, and the communication module 202 receives the operation instruction and feeds the operation instruction back to the central processing unit CPU 201.
This structure is through keeping original power 1 and light 3, increases the intelligent control ware 2 of taking the regulated power between power 1 and light 3, realizes regulated power and luminance, under the condition of not changing original power, realizes that the secondary is energy-conserving and reduces installation cost.
The central processing unit CPU201 is connected with the current regulator 203 through the DIM brightness control line. The communication module 202 is connected with the central processing unit CPU201 through a USART communication line. The illumination lamp 3 is an LED lamp. The communication module 202 is a PLC module, a wireless ZIGBEE module, a load module, an internet of things NB-IOT module, or an eMTC module. The model of the current regulator is FL7760, the model of the Internet of things NB-IOT module is M5311, and the model of the central processing unit CPU201 is STM32F103CBT 6.
The parameters of the central processing unit CPU201 are: 128k.flash +20 k.ram; a core processor: ARM Cortex-M0; core size: 32 bits; speed: 72 MHz; and (3) connectivity: I2C, SPI, UART/USART; peripheral equipment: DMA, POR, PWM, WDT; I/O number: 37; program storage capacity: 128KB (128 Kx 8); program memory type: flashing; RAM capacity: 20Kx8, voltage: 2.4V to 3.6V; a data converter: A/D13x12 b; the type of oscillator: an inner portion; working temperature: -40 ℃ to 85 ℃ (ta); packaging/housing: 48-LQFP; supplier device packaging: 48-LQFP (7 x 7)
The model of the internet of things NB-IOT module is M5311, and the parameters are as follows: the size of the NB-IOT module of the Internet of things is 18.0 gamma 16.0 gamma 22mm, the weight is 1.4G, the frequency band is B3/B5/B8, the working temperature is-40-85 ℃, the LTE Cat NB2+ is supported, and the interface is USIM, UART, SPI and RESET; the power supply is voltage: 2.1V to 3.6V, sensitivity of-114 dBm, output power: 23 dBm. The LED lamp is an array LED lamp and is formed by connecting a plurality of LED lamps in parallel.
The working principle is as follows: the power supply 1 supplies power to the illuminating lamp 3, wherein the intelligent controller 2 can control the output power and voltage to regulate the illuminating lamp 3, and the intelligent controller 2 regulates the current and voltage input to the LED lamp in time intervals to realize secondary energy conservation.
The intelligent controller 2 is composed of a central processing unit CPU201, a communication module 202 and a current regulator 203, the communication module 202 receives an adjusting instruction, the communication module 202 converts the operating instruction into an operating instruction which can be identified by the central processing unit CPU201, the central processing unit CPU201 outputs a control signal to be transmitted to the current regulator 203, the current regulator 203 regulates current and voltage input to the LED lamp according to the control signal, the LED lamp is in an on or off state, in addition, the current regulator 203 can collect input and output voltage, current and power, judge the working state of the lamp, and send detection information to a mobile terminal through the communication module 202, and the mobile terminal is a mobile phone or a laptop.
The wireless ZIGBEE module is of the type: CC 2530; the model of the PLC module is: 1642; the LOAR module has the model as follows: SX 1276; the model of the eMtc module is: BG 96; the size of the eMTc module is 22.5mm multiplied by 26.5mm multiplied by 2.3mm, and the voltage range of the eMTc module is 3.3V to 4.3V
The present invention is not limited to the above preferred embodiments, and any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a LED single lamp later stage intelligent device that adjusts luminance which characterized in that: the method comprises the following steps:
an illumination lamp (3) capable of implementing an illumination effect;
the power supply (1), the power supply (1) is connected with the illuminating lamp (3) and provides electric energy for the illuminating lamp (3) to light;
an intelligent controller (2), wherein the intelligent controller (2) is positioned between the power supply (1) and the illuminating lamp (3) and is connected in series;
the intelligent controller (2) comprises:
a current regulator (203) that implements a regulated voltage or current;
the central processing unit CPU (201), the central processing unit CPU (201) is connected with current regulator (203), and control and detect the electrical parameter and working condition such as voltage, current, etc. of the current regulator (203);
the communication module (202), the communication module (202) is connected with the central processing unit CPU (201), and the communication module (202) receives the operation instruction and feeds back the operation instruction to the central processing unit CPU (201).
2. The intelligent LED single lamp post-dimming device according to claim 1, wherein: the CPU (201) is connected with the current regulator (203) through a DIM brightness control line.
3. The intelligent LED single lamp post-dimming device according to claim 1, wherein: the communication module (202) is connected with the central processing unit CPU (201) through a USART communication line.
4. The intelligent LED single lamp post-dimming device according to claim 1, wherein: the communication module (202) is a PLC or wireless ZIGBEE module or LOAR or Internet of things NB-IOT module or eMTC module.
5. The intelligent LED single lamp post-dimming device according to claim 1, wherein: the model of the current regulator (203) is FL7760, and the model of the central processing unit CPU (201) is STM32F103CBT 6.
6. The intelligent LED single lamp post-dimming device according to claim 4, wherein: the model of the internet of things NB-IOT module is M5311.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921018713.5U CN210694422U (en) | 2019-07-02 | 2019-07-02 | LED single lamp post-stage dimming intelligent device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921018713.5U CN210694422U (en) | 2019-07-02 | 2019-07-02 | LED single lamp post-stage dimming intelligent device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210694422U true CN210694422U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921018713.5U Active CN210694422U (en) | 2019-07-02 | 2019-07-02 | LED single lamp post-stage dimming intelligent device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210694422U (en) |
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2019
- 2019-07-02 CN CN201921018713.5U patent/CN210694422U/en active Active
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