Photoelectric complementary LED lighting system dimming device

Abstract

The utility model relates to the technical field of photoelectric complementary LED lighting, and discloses a dimming device of a photoelectric complementary LED lighting system. Comprising an LED lamp panel, a shell and a control module, the shell and the control module are arranged on the upper surface of the LED lamp panel, a power line is arranged on the side wall of the shell, an opening is formed in the inner wall of the shell, a photoresistor is fixedly connected to the inner wall of the shell, a spiral resistor and a barrel are fixedly connected to the inner wall of the shell, and an electromagnet is fixedly connected to the inner wall of the barrel. When external light is bright, magnetism of the electromagnet can be reduced through blocking of the photoresistor, the magnetic block is enhanced and pushed to ascend, the magnetic block ascends to drive the connecting block and the pin to ascend, the spiral resistor is formed by winding a spiral resistance wire, the spiral resistor can be adjusted and changed when the pin moves, and the service life of the spiral resistor is prolonged. When the power line passes through the connecting line, the pin and the spiral resistor, the resistance is increased, the use power of the LED lamp panel can be reduced by the control module, and resource waste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of photoelectric complementary LED lighting, in particular to a dimming device for a photoelectric complementary LED lighting system. Background Art

[0002] LED lighting is a lighting technology that uses LEDs as light sources. LED lighting has the advantages of high efficiency, long life, low energy consumption, low heat generation and environmental protection. Therefore, it has been widely used in the field of modern lighting. There are many types of LED lighting products, including LED bulbs, LED tubes, LED spotlights, LED wall washers, LED street lights, etc., which are suitable for various places such as home, commercial, industrial, and outdoor.

[0003] In the prior art, LED lighting devices cannot adjust the LED lighting intensity in time according to the changes in the external light intensity when in use, which not only affects the lighting effect of the LED, but also reduces the service life of the device if the LED lighting device maintains high power operation for a long time. At the same time, using it when the light intensity is high will cause energy waste. Therefore, the utility model designs a dimming device for a photoelectric complementary LED lighting system. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the LED lighting device in the prior art cannot adjust the LED lighting intensity in time according to the change of external light intensity when in use, which not only affects the lighting effect of the LED, but also the LED lighting device maintains high power operation for a long time, which will reduce the service life of the device. At the same time, using it when the light intensity is high will cause energy waste. A photoelectric complementary LED lighting system dimming device is proposed to solve the problem that the LED lighting device in the prior art cannot adjust the LED lighting intensity in time according to the change of external light intensity when in use, which will not only affect the lighting effect of the LED, but also maintain high power operation for a long time, which will reduce the service life of the device. At the same time, using it when the light intensity is high will cause energy waste.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A dimming device for a photoelectric complementary LED lighting system comprises an LED light board, a shell and a control module, wherein the shell and the control module are arranged on the upper surface of the LED light board, a power line is arranged on the side wall of the shell, an opening is opened on the inner wall of the shell and a photoresistor is fixedly connected to the inner wall of the shell, a spiral resistor and a cylinder are fixedly connected to the inner wall of the shell, an electromagnet is fixedly connected to the inner wall of the cylinder, two sides of the photoresistor are respectively electrically connected to the power line and the electromagnet, a magnetic block is slidably provided on the inner wall of the cylinder, the line body of the power line extends to the top of the cylinder and is fixedly connected to a connecting line, an end of the connecting line facing away from the power line is fixedly connected to a connecting block, pins are fixedly connected to the side wall of the connecting block, the pins are slidably arranged on the surface of the spiral resistor, and the connecting line is electrically connected to the pins.

[0007] Preferably, a strip-shaped opening is provided on the side wall of the cylinder, and the pin is slidably arranged on the inner wall of the strip-shaped opening.

[0008] Preferably, the connecting block is fixedly connected to the upper surface of the magnetic block.

[0009] Preferably, a glass plate is fixedly connected to the inner wall of the shell located at the opening.

[0010] Preferably, a heat dissipation fan is fixedly connected to the interior of the shell, a plurality of heat dissipation holes are provided at the bottom of the shell, and the inner wall of the shell located at the heat dissipation holes is arranged as a conical hole.

[0011] Preferably, the top end of the shell is fixedly connected with an opening, the inner wall of the shell located at the opening is plugged with a connecting frame, and the inner wall of the connecting frame is fixedly connected with a dust filter.

[0012] Preferably, a cavity is formed on the inner wall of the connection frame, a spring is fixedly connected to the inner wall of the connection frame located in the cavity, an insert block is fixedly connected to the side wall of the spring, a slot is formed on the inner wall of the shell, and the insert block is plugged into the inner wall of the slot.

[0013] Preferably, a shift block is fixedly connected to the top of the insertion block, a strip-shaped opening is opened on the inner wall of the top of the connection frame located in the cavity, the shift block is slidably arranged on the inner wall of the strip-shaped opening, a baffle is fixedly connected to the side wall of the shift block, a receiving groove is opened on the inner wall of the connection frame located in the strip-shaped opening, and the baffle is slidably arranged on the inner wall of the receiving groove.

[0014] Preferably, a slope is provided on the side wall of the shift block, and the shift block is fixedly connected to a plurality of anti-slip protrusions on the slope.

[0015] Compared with the prior art, the utility model provides a dimming device for a photoelectric complementary LED lighting system, which has the following beneficial effects:

[0016] 1. The optoelectronic complementary LED lighting system dimming device, when the external light is brighter, the resistance of the photoresistor will reduce the magnetism of the electromagnet and strengthen the push of the magnetic block to rise. The rise of the magnetic block drives the connection block and the pin to rise. The spiral resistor is wound with spiral resistance wire. When the pin moves, the spiral resistor can be adjusted and changed, and the resistance of the power line passing through the connecting line, the pin and the spiral resistor is increased. The control module can reduce the power consumption of the LED light board and reduce resource waste.

[0017] 2. The optoelectronic complementary LED lighting system dimming device can prevent dust from entering the interior of the shell through the connection frame and the dust filter. The spring can push the plug block to extend to the inside of the slot, and the connection frame can be stably limited. The push block is pulled to adjust the movement of the plug block, so that the plug block shrinks to the inside of the cavity, compresses the spring, and the connection frame can be removed and cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a dimming device for a photoelectric complementary LED lighting system proposed by the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the structure of the local A part;

[0020] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part B in the middle.

[0021] In the figure: 1 LED light board, 2 shell, 3 control module, 4 power cord, 5 cooling fan, 6 photoresistor, 7 spiral resistor, 8 cylinder, 9 electromagnet, 10 magnetic block, 11 connecting wire, 12 connecting block, 13 pin, 14 glass plate, 15 connecting frame, 16 dust filter, 17 spring, 18 plug block, 19 pull block, 20 baffle, 21 anti-slip bump. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Embodiment 1

[0024] Reference Figure 1-3 A dimming device for a photoelectric complementary LED lighting system comprises an LED light board 1, a shell 2 and a control module 3. The shell 2 and the control module 3 are arranged on the upper surface of the LED light board 1. A power line 4 is arranged on the side wall of the shell 2. An opening is opened on the inner wall of the shell 2 and a photoresistor 6 is fixedly connected to the inner wall of the shell 2. A spiral resistor 7 and a cylinder 8 are fixedly connected to the inner wall of the shell 2. An electromagnet 9 is fixedly connected to the inner wall of the cylinder 8. Both sides of the photoresistor 6 are electrically connected to the power line 4 and the electromagnet 9 respectively. A magnetic block 10 is slidably provided on the inner wall of the cylinder 8. The line body of the power line 4 extends to the top of the cylinder 8 and is fixedly connected to a connecting line 11. The end of the connecting line 11 facing away from the power line 4 is fixedly connected to a connecting block 12. A pin 13 is fixedly connected to the side wall of the connecting block 12. The pin 13 is slidably arranged on the surface of the spiral resistor 7, and the connecting line 11 is electrically connected to the pin 13.

[0025] A strip-shaped opening is provided on the side wall of the cylinder 8, a pin 13 is slidably arranged on the inner wall of the strip-shaped opening, a connecting block 12 is fixedly connected to the upper surface of the magnetic block 10, a glass plate 14 is fixedly connected to the inner wall of the shell 2 located at the opening, a cooling fan 5 is fixedly connected to the inside of the shell 2, a plurality of cooling holes are provided at the bottom of the shell 2, and the inner wall of the shell 2 located at the cooling hole is set as a conical hole.

[0026] When in use, the control module 3 can control the LED light board 1 to perform lighting processing, and the shell 2 can protect the control module 3. When the external light is brighter, the resistance of the photoresistor 6 will be reduced, and the power output of the power cord 4 to the electromagnet 9 through the photoresistor 6 will increase, so that the magnetism of the electromagnet 9 is enhanced to push the magnetic block 10 to rise, and the rise of the magnetic block 10 can drive the connecting block 12 and the pin 13 to rise. The spiral resistor 7 is wound with a spiral resistance wire, and the spiral resistor 7 can be adjusted and changed when the pin 13 moves, so that the resistance of the power cord 4 passing through the connecting wire 11, the pin 13 and the spiral resistor 7 is increased, so that the control module 3 can reduce the power consumption of the LED light board 1 and reduce resource waste. The glass plate 14 can protect the photoresistor 6, and the cooling fan 5 can dissipate heat at the connection between the LED light board 1 and the shell 2. The heat dissipation hole is set as a conical hole to increase the air flow rate.

[0027] Embodiment 2

[0028] Reference Figure 1-3 The top of the shell 2 is fixedly connected with an opening, the inner wall of the shell 2 located at the opening is plugged with a connecting frame 15, the inner wall of the connecting frame 15 is fixedly connected with a dust filter 16, the inner wall of the connecting frame 15 is provided with a cavity, the inner wall of the connecting frame 15 located in the cavity is fixedly connected with a spring 17, the side wall of the spring 17 is fixedly connected with an insert block 18, the inner wall of the shell 2 is provided with a slot, and the insert block 18 is plugged into the inner wall of the slot.

[0029] The connection frame 15 and the dust filter 16 can prevent dust from entering the interior of the housing 2 , and the spring 17 can push the plug 18 to extend into the interior of the slot, so as to stably limit the connection frame 15 .

[0030] Embodiment 3

[0031] Reference Figure 1-3 A shift block 19 is fixedly connected to the top of the plug block 18, a strip-shaped opening is opened on the inner wall of the top of the cavity of the connecting frame 15, the shift block 19 is slidably set on the inner wall of the strip-shaped opening, a baffle 20 is fixedly connected to the side wall of the shift block 19, a receiving groove is opened on the inner wall of the strip-shaped opening of the connecting frame 15, the baffle 20 is slidably set on the inner wall of the receiving groove, an inclined surface is opened on the side wall of the shift block 19, and a plurality of anti-slip protrusions 21 are fixedly connected to the shift block 19 on the inclined surface.

[0032] Pulling the shift block 19 can adjust the movement of the plug block 18, so that the plug block 18 shrinks into the inside of the cavity and the spring 17 is compressed. The connecting frame 15 can be removed and cleaned. The baffle 20 can prevent impurities from entering the inside of the cavity where the connecting frame 15 is located. The anti-slip protrusion 21 can prevent the side wall of the shift block 19 from slipping.

[0033] The above description 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. A dimming device for a photoelectric complementary LED lighting system, comprising an LED light board (1), a housing (2) and a control module (3), characterized in that: The housing (2) and the control module (3) are arranged on the upper surface of the LED lamp board (1); a power line (4) is arranged on the side wall of the housing (2); an opening is provided on the inner wall of the housing (2) and a photoresistor (6) is fixedly connected thereto; a spiral resistor (7) and a cylinder (8) are fixedly connected to the inner wall of the housing (2); an electromagnet (9) is fixedly connected to the inner wall of the cylinder (8); two sides of the photoresistor (6) are electrically connected to the power line (4) and the electromagnet (9) respectively. The inner wall of the cylinder (8) is slidably provided with a magnetic block (10), the wire body of the power line (4) extends to the top of the cylinder (8) and is fixedly connected to a connecting wire (11), the end of the connecting wire (11) facing away from the power line (4) is fixedly connected to a connecting block (12), the side wall of the connecting block (12) is fixedly connected to a pin (13), the pin (13) is slidably arranged on the surface of the spiral resistor (7), and the connecting wire (11) is electrically connected to the pin (13).

2. The dimming device of the optoelectronic complementary LED lighting system according to claim 1, characterized in that: A strip-shaped opening is provided on the side wall of the cylinder (8), and the pin (13) is slidably arranged on the inner wall of the strip-shaped opening.

3. The dimming device of the optoelectronic complementary LED lighting system according to claim 1, characterized in that: The connecting block (12) is fixedly connected to the upper surface of the magnetic block (10).

4. The dimming device of the optoelectronic complementary LED lighting system according to claim 1, characterized in that: A glass plate (14) is fixedly connected to the inner wall of the shell (2) located at the opening.

5. The dimming device of the optoelectronic complementary LED lighting system according to claim 1, characterized in that: A heat dissipation fan (5) is fixedly connected to the interior of the shell (2), a plurality of heat dissipation holes are provided at the bottom of the shell (2), and the inner wall of the shell (2) located at the heat dissipation holes is arranged as a conical hole.

6. The dimming device of the optoelectronic complementary LED lighting system according to claim 1, characterized in that: The top of the shell (2) is fixedly connected to an opening, the inner wall of the shell (2) located at the opening is plugged with a connection frame (15), and the inner wall of the connection frame (15) is fixedly connected to a dust filter (16).

7. The dimming device of the optoelectronic complementary LED lighting system according to claim 6, characterized in that: The inner wall of the connection frame (15) is provided with a cavity, the inner wall of the connection frame (15) located in the cavity is fixedly connected to a spring (17), the side wall of the spring (17) is fixedly connected to an insert block (18), the inner wall of the housing (2) is provided with a slot, and the insert block (18) is inserted into the inner wall of the slot.

8. The dimming device of the optoelectronic complementary LED lighting system according to claim 7, characterized in that: The top end of the insert block (18) is fixedly connected to a shift block (19); the top inner wall of the connection frame (15) located in the cavity is provided with a strip-shaped opening; the shift block (19) is slidably arranged on the inner wall of the strip-shaped opening; a baffle (20) is fixedly connected to the side wall of the shift block (19); the inner wall of the connection frame (15) located in the strip-shaped opening is provided with a receiving groove; the baffle (20) is slidably arranged on the inner wall of the receiving groove.

9. The dimming device of the optoelectronic complementary LED lighting system according to claim 8, characterized in that: The side wall of the shifting block (19) is provided with an inclined surface, and the shifting block (19) is located on the inclined surface and is fixedly connected to a plurality of anti-slip protrusions (21).

Images