Automatic dimming lighting power supply

Abstract

The utility model relates to the technical field of lighting, and discloses an automatic dimming lighting power supply which comprises a mounting plate, a fixing frame is fixedly connected to the front face of the mounting plate, an adjusting mechanism is arranged below the fixing frame and comprises a lamp panel, and the outer surface of the lamp panel is in sliding connection with the inner wall of the mounting plate. Two lamp strips are fixedly mounted on the inner wall of the lamp panel, four sound guide holes are formed in the left side face of the fixing frame, and a brightness sensor is fixedly connected to the inner wall of the mounting plate. According to the automatic dimming lighting power supply, through the arrangement of the transparent protective cover and the brightness sensor, under the action of the brightness sensor, the light condition of an indoor environment can be detected, detected data are converted into electric signals, the electric signals are sent to the controller in an electric signal mode, the controller can conduct judgment operation on the received data, and the lighting effect is improved. Therefore, the brightness intensity of the lamp strip can be automatically adjusted according to the light intensity, and the situation that a user needs to manually adjust the brightness of the lamp strip is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, in particular to an automatic dimming lighting power supply. Background Art

[0002] Lighting is a measure of using various light sources to illuminate work and living places or individual objects. The use of sunlight and sky light is called natural lighting, and the use of artificial light sources is called artificial lighting. The primary purpose of lighting is to create good visibility and a comfortable and pleasant environment.

[0003] The utility model with the existing authorization announcement number CN219612079U discloses a new type of automatic dimming lighting power supply, including a mounting plate, a mounting hole is opened on the surface of the mounting plate, a heat dissipation strip is inserted into the inside of the mounting hole, an LED light strip is connected to the surface of the heat dissipation strip by bolts, a lampshade is clamped on the surface of the LED light strip, and the automatic control component, the sensing component and the manual dimming component are all arranged on the mounting plate.

[0004] By adopting the above technical scheme, both automatic and manual dimming modes are realized through the setting of automatic control components and manual dimming components, which can facilitate operators to adjust the light brightness they want, and can also automatically dim the light in later use. However, in the above technical scheme, when adjusting the lighting intensity, the lighting power supply needs to be manually adjusted by the user, and the dimming work cannot be automatically completed according to the intensity of the light, which is prone to cumbersome and troublesome situations during use, and it is also easy to increase electricity costs, which leads to the problem of low practicality.

[0005] Therefore, those skilled in the art provide an automatic dimming lighting power supply to solve the problems raised in the above background technology. Utility Model Content

[0006] The purpose of the utility model is to provide an automatic dimming lighting power supply to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An automatic dimming lighting power supply comprises a mounting plate, a fixing frame is fixedly connected to the front of the mounting plate, and an adjustment mechanism is arranged below the fixing frame;

[0009] The adjustment mechanism includes a light board, the outer surface of the light board is slidably connected to the inner wall of the mounting plate, two light strips are fixedly installed on the inner wall of the light board, four sound guide holes are opened on the left side of the fixed frame, a brightness sensor is fixedly connected to the inner wall of the mounting plate, a transparent protective cover is threadedly connected to the inner wall of the mounting plate, a voice-controlled sensor is fixedly connected to the inner wall of the fixed frame, a controller is fixedly connected to the inner wall of the fixed frame, the controller is electrically connected to the brightness sensor, the voice-controlled sensor and the light strip through wires, the inner wall of the fixed frame is fixedly connected to a battery, and the battery is electrically connected to the controller, the voice-controlled sensor, the brightness sensor and the light strip through wires.

[0010] As a further solution of the utility model: the front surface of the mounting plate is threadedly connected with four bolts, and one end of each of the bolts away from the mounting plate penetrates the mounting plate and extends to the outside of the mounting plate.

[0011] As a further solution of the utility model: a sealing cover is movably hinged on the front of the fixing frame, and a handle is fixedly connected to the front of the sealing cover.

[0012] As a further solution of the utility model: the inner wall of the lamp board is threadedly connected with four threaded wires, and one end of each threaded wire away from the lamp board penetrates the lamp board and extends to the inside of the mounting plate.

[0013] As a further solution of the utility model: a transparent lampshade is slidably connected to the inner wall of the mounting plate, and two limit blocks are slidably connected to the inner wall of the transparent lampshade.

[0014] As a further solution of the utility model: the side surfaces of the two limit blocks that are away from each other are fixedly connected with connecting columns, the outer surface of each connecting column is slidably connected with a supporting block, and the back side of each supporting block is fixedly connected to the front side of the mounting plate.

[0015] As a further solution of the utility model: the side surfaces of the two connecting columns that are away from each other are fixedly connected with springs, and the ends of the two springs that are away from each other are respectively fixedly connected to the side surfaces of the two supporting blocks that are close to each other.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model is provided with a transparent protective cover and a brightness sensor, so that the light condition of the indoor environment can be detected under the action of the brightness sensor, and the detected data can be converted into an electrical signal, and sent to a controller in the form of an electrical signal. The controller can make judgments on the received data, so as to automatically adjust the brightness intensity of the light strip according to the intensity of the light, thereby effectively avoiding the need for the user to manually adjust the brightness of the light strip. The utility model is provided with a sound guide hole and a voice-controlled sensor, so that the sound signal generated can be collected under the action of the voice-controlled sensor, and the sound wave energy can be converted into an electrical signal, and sent to the controller in the form of an electrical signal for operation. When the controller receives the instruction, it will control the light strip and the brightness sensor to be turned on. At the same time, when the person leaves, the controller will control the light strip and the brightness sensor to be turned off again, so as to automatically control the turning on and off of the light, and at the same time, automatically adjust the brightness of the light strip, and reduce the electricity cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of an automatic dimming lighting power supply;

[0019] Figure 2 It is a schematic diagram of a cutaway three-dimensional structure of a transparent lampshade in an automatic dimming lighting power supply;

[0020] Figure 3 It is a schematic diagram of a cross-sectional three-dimensional structure of a fixed frame in an automatic dimming lighting power supply;

[0021] Figure 4 The present invention is a schematic diagram of a three-dimensional structure of a transparent protective cover in an automatic dimming lighting power supply.

[0022] In the figure: 1. Mounting plate; 2. Fixing frame; 3. Adjustment mechanism; 301. Lamp board; 302. Lamp strip; 303. Sound guide hole; 304. Brightness sensor; 305. Transparent protective cover; 306. Voice-controlled sensor; 307. Controller; 308. Battery; 4. Bolt; 5. Sealing cover; 6. Handle; 7. Transparent lampshade; 8. Support block; 9. Connecting column; 10. Limit block; 11. Spring; 12. Thread. DETAILED DESCRIPTION

[0023] See also Figure 1-4 , an automatic dimming lighting power supply, comprising a mounting plate 1, a fixing frame 2 is fixedly connected to the front of the mounting plate 1, and an adjustment mechanism 3 is arranged below the fixing frame 2;

[0024] The adjustment mechanism 3 includes a lamp panel 301, the outer surface of which is slidably connected to the inner wall of the mounting plate 1. Four bolts 4 are threadedly connected to the front of the mounting plate 1. The end of each bolt 4 away from the mounting plate 1 passes through the mounting plate 1 and extends to the outside of the mounting plate 1. By providing the bolts 4, it is convenient for users to firmly fix the device to avoid falling off during use.

[0025] Two light strips 302 are fixedly installed on the inner wall of the light panel 301, four sound guide holes 303 are opened on the left side of the fixed frame 2, a sealing cover 5 is movably hinged on the front of the fixed frame 2, and a handle 6 is fixedly connected to the front of the sealing cover 5. By providing the sealing cover 5 and the handle 6, it is convenient for users to open the fixed frame 2, thereby facilitating the maintenance of the internal device.

[0026] A brightness sensor 304 is fixedly connected to the inner wall of the mounting plate 1, a transparent protective cover 305 is threadedly connected to the inner wall of the mounting plate 1, and four threaded wires 12 are threadedly connected to the inner wall of the lamp board 301. The end of each threaded wire 12 away from the lamp board 301 passes through the lamp board 301 and extends to the interior of the mounting plate 1. By setting the threaded wires 12, the light board 301 can be fixedly connected to the mounting plate 1 so that it can be in a stable power-on state.

[0027] The inner wall of the fixed frame 2 is fixedly connected with a voice-controlled sensor 306, the inner wall of the fixed frame 2 is fixedly connected with a controller 307, the inner wall of the mounting plate 1 is slidably connected with a transparent lampshade 7, the inner wall of the transparent lampshade 7 is slidably connected with two limit blocks 10, by providing the transparent lampshade 7, a good protective effect can be provided for the light strip 302 to prevent the light strip 302 from being damaged, and by providing the limit blocks 10, the firmness of the transparent lampshade 7 can be further improved to prevent it from falling off during use.

[0028] The controller 307 is electrically connected to the brightness sensor 304, the voice control sensor 306 and the light strip 302 through wires. The two limit blocks 10 are fixedly connected to a connecting column 9 on the side away from each other. The outer surface of each connecting column 9 is slidably connected to a supporting block 8. The back of each supporting block 8 is fixedly connected to the front of the mounting plate 1. By setting the connecting column 9 and the supporting block 8, a good supporting effect can be provided for the limit block 10, making it more stable to perform the limiting effect.

[0029] A battery 308 is fixedly connected to the inner wall of the fixed frame 2, and the battery 308 is electrically connected to the controller 307, the voice control sensor 306, the brightness sensor 304 and the light strip 302 through wires. The two connecting columns 9 are fixedly connected to the side faces away from each other with springs 11, and the ends of the two springs 11 away from each other are fixedly connected to the side faces of the two support blocks 8 close to each other. By setting the spring 11, the limit block 10 can be quickly popped out and fixed when the transparent lampshade 7 is installed under the action of the elastic force of the spring 11.

[0030] The working principle of the utility model is as follows: when in use, the staff first transports the device to a suitable use position, then connects the power of the light strip 302, the brightness sensor 304, the sound control sensor 306, the controller 307 and the battery 308, so that they can be in a stable power-on state to avoid power failure during use, and then fixes the mounting plate 1 to a suitable use position by four bolts 4, then turns on the sound control sensor 306 and the controller 307. After the sound control sensor 306 is turned on, it can collect the sound signal generated and convert the sound wave energy into an electrical signal, and at the same time send it to the controller 307 in the form of an electrical signal for operation. When the controller 307 receives the instruction, it will control the light strip 302 and the brightness sensor 304 to turn on. 04. At the same time, when the person leaves, the controller 307 will control the light strip 302 and the brightness sensor 304 to turn off again. After the brightness sensor 304 is turned on, it can detect the light conditions of the indoor environment, and convert the detected data into electrical signals, and send them to the controller 307 in the form of electrical signals. The controller 307 can judge the received data, so as to automatically adjust the brightness intensity of the light strip 302 according to the intensity of the light, thereby effectively avoiding the need for the user to manually adjust the brightness of the light strip 302. With the cooperation of the voice control sensor 306 and the brightness sensor 304, the light strip 302 can be quickly and automatically turned on, and the lighting intensity of the light strip 302 can be automatically adjusted according to the light of the indoor environment, thereby improving the practical effect of the device.

[0031] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic dimming lighting power supply, comprising a mounting plate (1), characterized in that: A fixing frame (2) is fixedly connected to the front of the mounting plate (1), and an adjustment mechanism (3) is provided below the fixing frame (2); The adjustment mechanism (3) comprises a light board (301), the outer surface of the light board (301) is slidably connected to the inner wall of the mounting plate (1), two light strips (302) are fixedly mounted on the inner wall of the light board (301), four sound guide holes (303) are opened on the left side of the fixing frame (2), a brightness sensor (304) is fixedly connected to the inner wall of the mounting plate (1), a transparent protective cover (305) is threadedly connected to the inner wall of the mounting plate (1), and a A sound-controlled sensor (306); a controller (307) is fixedly connected to the inner wall of the fixed frame (2); the controller (307) is electrically connected to the brightness sensor (304), the sound-controlled sensor (306) and the light strip (302) through wires; a battery (308) is fixedly connected to the inner wall of the fixed frame (2); the battery (308) is electrically connected to the controller (307), the sound-controlled sensor (306), the brightness sensor (304) and the light strip (302) through wires.

2. The automatic dimming lighting power supply according to claim 1, characterized in that: The front surface of the mounting plate (1) is threadedly connected with four bolts (4), and one end of each of the bolts (4) away from the mounting plate (1) passes through the mounting plate (1) and extends to the outside of the mounting plate (1).

3. The automatic dimming lighting power supply according to claim 1, characterized in that: A sealing cover (5) is movably hinged on the front of the fixing frame (2), and a handle (6) is fixedly connected to the front of the sealing cover (5).

4. The automatic dimming lighting power supply according to claim 1, characterized in that: The inner wall of the lamp board (301) is threadedly connected with four threaded wires (12), and one end of each threaded wire (12) away from the lamp board (301) passes through the lamp board (301) and extends to the interior of the mounting plate (1).

5. The automatic dimming lighting power supply according to claim 1, characterized in that: A transparent lampshade (7) is slidably connected to the inner wall of the mounting plate (1), and two limit blocks (10) are slidably connected to the inner wall of the transparent lampshade (7).

6. The automatic dimming lighting power supply according to claim 5, characterized in that: The side surfaces of the two limit blocks (10) that are away from each other are fixedly connected to a connecting column (9), the outer surface of each connecting column (9) is slidably connected to a supporting block (8), and the back surface of each supporting block (8) is fixedly connected to the front surface of the mounting plate (1).

7. The automatic dimming lighting power supply according to claim 6, characterized in that: The side surfaces of the two connecting columns (9) that are away from each other are both fixedly connected to springs (11), and the ends of the two springs (11) that are away from each other are respectively fixedly connected to the side surfaces of the two supporting blocks (8) that are close to each other.

Images