阅读说明：本技术 一种提高led灯性能的光照度调节装置 (Illuminance adjusting device for improving performance of LED lamp ) 是由 刘迪桔 于 2021-01-19 设计创作，主要内容包括：本发明涉及LED灯辅助设备技术领域,且公开了一种提高LED灯性能的光照度调节装置,包括外壳,所述外壳的内部设置有第一连接板,所述第一连接板的下侧设置有光敏电阻,所述光敏电阻的外侧活动连接有电磁装置,所述电磁装置的外侧设置有固定壳。该提高LED灯性能的光照度调节装置,通过外壳、第一压板的连接,解决了在LED灯使用时电路板上极易附着灰尘的问题,利用磁流体的特性,对电路板进行清洁,在通电时,避免因为灰尘造成电流不通,大大的提高了灯座内部元件的使用寿命,在向外散热的同时,利用气流将内部的灰尘吹出,同时通过堵块,避免灰尘通过散热槽进入到灯座内部,能够使得LED正常使用,实现了提高设备可靠性的目的。(The invention relates to the technical field of LED lamp auxiliary equipment, and discloses a illuminance adjusting device for improving the performance of an LED lamp. This improve illuminance adjusting device of LED lamp performance, through the shell, the connection of first clamp plate, the problem of very easily adhering to the dust on the circuit board when the LED lamp uses has been solved, utilize the characteristic of magnetic current body, clean the circuit board, when circular telegram, avoid causing the electric current to be obstructed because of the dust, great improvement the life of lamp stand internal component, in outside radiating, utilize the air current to blow off inside dust, simultaneously through the sprue, avoid the dust to enter into inside the lamp stand through the radiating groove, can make LED normal use, the purpose of improve equipment reliability has been realized.)

1. The utility model provides an improve illuminance adjusting device of LED lamp performance, includes shell (1), its characterized in that: the solar lamp is characterized in that a first connecting plate (2) is arranged inside the shell (1), a photosensitive resistor (3) is arranged on the lower side of the first connecting plate (2), an electromagnetic device (4) is movably connected to the outer side of the photosensitive resistor (3), a fixed shell (5) is arranged on the outer side of the electromagnetic device (4), a first piston (6) is slidably connected inside the fixed shell (5), a first pressing plate (7) is fixedly connected to the middle of the first piston (6), an air bag (8) is movably connected to the bottom end of the first pressing plate (7), a pipeline (9) is fixedly connected inside the air bag (8), a connecting shell (10) is fixedly connected to one end of the pipeline (9), an impeller (11) is rotatably connected inside the connecting shell (10), a rotating plate (12) is rotatably connected inside the impeller (11), and a lamp body (13) is movably connected to the upper side of the rotating plate (12), the inside fixedly connected with support (14) of shell (1), the inside sliding connection of support (14) has second piston (15), the outside sliding connection of second piston (15) has turning block (16), the inside sliding connection of support (14) has sprue (17).

2. An illuminance adjusting device for improving performance of an LED lamp as recited in claim 1, wherein: a gap is formed in the first connecting plate (2), and the photoresistor (3) is electrically connected with the electromagnetic device (4).

3. An illuminance adjusting device for improving performance of an LED lamp as recited in claim 1, wherein: the fixed shell (5) and the first piston (6) are fixedly connected with the spring, a supporting piece is arranged inside the air bag (8), and the shell (1) and the air bag (8) are fixedly connected with the spring.

4. An illuminance adjusting device for improving performance of an LED lamp as recited in claim 1, wherein: the number of the impellers (11) is not less than two, and cleaning brushes are arranged on the outer side of the rotating plate (12).

5. An illuminance adjusting device for improving performance of an LED lamp as recited in claim 1, wherein: the pipeline (9) and the support (14) are movably mounted, and at least two supports (14) are arranged and are symmetrically distributed about the center line of the shell (1).

6. An illuminance adjusting device for improving performance of an LED lamp as recited in claim 1, wherein: the outside of second piston (15) is provided with the lug, the outside of turning block (16) is provided with the lug, the lug sets up and is no less than two, two lugs intermeshing.

7. An illuminance adjusting device for improving performance of an LED lamp as recited in claim 1, wherein: the blocking block (17) and the shell (1) are fixedly connected with the spring.

Technical Field

The invention relates to the technical field of LED lamp auxiliary equipment, in particular to a illuminance adjusting device for improving the performance of an LED lamp.

Background

The prior art LED lamp device has the following problems:

firstly, when the LED lamp is used, dust is easily attached to a circuit board, and when the LED lamp is electrified, the current is possibly blocked, the phenomenon of light flicker is caused, the use of people is influenced, and the service life of elements in a lamp holder is reduced to a certain extent;

secondly, because the radiating groove has been seted up to the lamp stand bottom, when outside heat dissipation, can appear that the dust enters into inside the lamp stand through the radiating groove, has influenced LED normal use.

In order to solve the problems, the inventor provides a illuminance adjusting device for improving the performance of an LED lamp, the problem that dust is easily attached to a circuit board when the LED lamp is used is solved through the connection of a shell and a first pressing plate, the circuit board is cleaned by utilizing the characteristics of magnetic fluid, the current is prevented from being blocked due to the dust when the circuit board is electrified, the service life of elements inside a lamp holder is greatly prolonged, the dust inside the lamp holder is blown out by utilizing air flow while the lamp holder radiates outwards, meanwhile, the dust is prevented from entering the lamp holder through a radiating groove through a blocking block, the LED can be normally used, and the purpose of improving the reliability of equipment is achieved.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the illuminance adjusting device for improving the performance of the LED lamp, which has the advantages of high practicability and high reliability and solves the problems of low practicability and low reliability.

(II) technical scheme

In order to achieve the purposes of high practicability and high reliability, the invention provides the following technical scheme: a illuminance adjusting device for improving the performance of an LED lamp comprises a shell, wherein a first connecting plate is arranged inside the shell, a photoresistor is arranged on the lower side of the first connecting plate, an electromagnetic device is movably connected to the outer side of the photoresistor, a fixed shell is arranged on the outer side of the electromagnetic device, a first piston is slidably connected inside the fixed shell, a first pressing plate is fixedly connected to the middle of the first piston, an air bag is movably connected to the bottom end of the first pressing plate, a pipeline is fixedly connected inside the air bag, a connecting shell is fixedly connected to one end of the pipeline, an impeller is rotatably connected inside the connecting shell, a rotating plate is rotatably connected inside the impeller, a lamp body is movably connected to the upper side of the rotating plate, a support is fixedly connected inside the shell, a second piston is slidably connected inside the support, and a rotating block is slidably connected outside the second piston, the inside sliding connection of support has the sprue.

Preferably, a slit is formed in the first connecting plate, and the photoresistor is electrically connected to the electromagnetic device, so that the adjustment can be performed by the illuminance through the slit.

Preferably, the fixed shell and the first piston are both fixedly connected with the spring, a supporting piece is arranged inside the air bag, and the shell and the air bag are both fixedly connected with the spring, so that the effect of connection and vibration reduction is achieved through the elasticity of the spring.

Preferably, the impeller sets up and is no less than two, the outside of rotor plate is provided with clean brush, consequently, through clean brush, plays the effect of clean circuit board.

Preferably, the duct is movably mounted to the bracket, and the bracket is provided in at least two numbers and symmetrically distributed about a center line of the housing, so that the airflow is concentrated through the duct.

Preferably, the outer side of the second piston is provided with a convex block, the outer side of the rotating block is provided with a convex block, the number of the convex blocks is not less than two, and the two convex blocks are mutually meshed.

Preferably, the blocking block and the shell are fixedly connected with the spring, so that the blocking block and the shell are connected and can reduce vibration through the elasticity of the spring.

(III) advantageous effects

Compared with the prior art, the invention provides a light intensity adjusting device for improving the performance of an LED lamp, which has the following beneficial effects:

1. this improve illuminance adjusting device of LED lamp performance, through the connection of shell, first connecting plate, photo resistance, electromagnetic means, set casing, first piston, first clamp plate, solved the problem that very easily adheres to the dust on the circuit board when the LED lamp uses, utilize the characteristic of magnetic current body, clean the circuit board, when circular telegram, avoid causing the electric current not to lead to the fact because of the dust, great improvement the life of lamp stand inner member, improved the practicality.

2. This improve illuminance adjusting device of LED lamp performance, through the connection of first clamp plate, gasbag, pipeline, connection shell, impeller, rotor plate, support, solved the problem that external dust got into through the radiating groove that the lamp stand bottom was seted up, in outside radiating, utilize the air current to blow off the dust of inside, simultaneously through the sprue, avoid the dust to enter into the lamp stand through the radiating groove inside, can make LED normal use, realized the purpose of improve equipment reliability.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a portion of the present invention;

FIG. 3 is a schematic view of the impeller structure of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention.

In the figure: 1. a housing; 2. a first connecting plate; 3. a photoresistor; 4. an electromagnetic device; 5. a stationary case; 6. a first piston; 7. a first platen; 8. an air bag; 9. a pipeline; 10. a connecting shell; 11. an impeller; 12. a rotating plate; 13. a lamp body; 14. a support; 15. a second piston; 16. rotating the block; 17. and (7) blocking.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a device for adjusting illuminance to improve performance of an LED lamp includes a housing 1, a first connecting plate 2 is disposed inside the housing 1, a photo resistor 3 is disposed under the first connecting plate 2, a gap is disposed inside the first connecting plate 2, the photo resistor 3 is electrically connected to an electromagnetic device 4, so that illuminance can be adjusted through the gap, the electromagnetic device 4 is movably connected to an outer side of the photo resistor 3, a fixing housing 5 is disposed outside the electromagnetic device 4, a first piston 6 is slidably connected to an inner portion of the fixing housing 5, a first pressing plate 7 is fixedly connected to a middle portion of the first piston 6, an air bag 8 is movably connected to a bottom end of the first pressing plate 7, the fixing housing 5 and the first piston 6 are both fixedly connected to a spring, a supporting member is disposed inside the air bag 8, the housing 1 and the air bag 8 are both fixedly connected to the spring, so that, through the elasticity of the spring, the function of connecting and reducing vibration is achieved, the inner part of the air bag 8 is fixedly connected with a pipeline 9, the pipeline 9 and a support 14 are movably installed, the number of the support 14 is not less than two, the pipeline 9 is symmetrically distributed about the central line of the shell 1, therefore, airflow is gathered, one end of the pipeline 9 is fixedly connected with a connecting shell 10, the inner part of the connecting shell 10 is rotatably connected with an impeller 11, the inner part of the impeller 11 is rotatably connected with a rotating plate 12, the number of the impeller 11 is not less than two, the outer side of the rotating plate 12 is provided with a cleaning brush, therefore, the function of cleaning a circuit board is achieved through the cleaning brush, the upper side of the rotating plate 12 is movably connected with a lamp body 13, the inner part of the shell 1 is fixedly connected with the support 14, the inner part of the support 14 is slidably connected with a second piston 15, the outside of turning block 16 is provided with the lug, and two at least, two lug intermeshing are not less than in the lug setting, and the inside sliding connection of support 14 has sprue 17, and sprue 17 and shell 1 all with spring fixed connection, consequently, through the elasticity of spring, play the effect of connecting and reducing vibrations.

When the LED lamp is used, an external light source penetrates through a gap in the first connecting plate 2, so that the photoresistor 3 arranged on the lower side of the first connecting plate 2 receives the change of illuminance, the brightness of the LED lamp is controlled, the resistance value of the photoresistor 3 changes according to the change of the illuminance, when the illuminance is high, the resistance value is reduced, when the illuminance is low, the resistance value is increased, the photoresistor 3 controls the strength of a magnetic field of the electromagnetic device 4 through the resistance value, the magnetic field of the electromagnetic device 4 is weakened, the magnetic fluid in the fixed shell 5 moves downwards through the weakening of the magnetic field, so that the first piston 6 is pushed to move downwards, the first pressing plate 7 extrudes the air bag 8, air in the air bag 8 enters the pipeline 9, air in the pipeline 9 enters the connecting shell 10, and the impeller 11 is driven by air flow to rotate, through the coupling, make impeller 11 rotate, drive rotor plate 12 and rotate, make rotor plate 12 drive the clean brush and detach the floating dust on the lamp body 13 downside circuit board, through gaseous effusion, make the atmospheric pressure of the inside of gasbag 8 reduce, thereby absorb the air, the floating dust gets into the inside of gasbag 8 through the through-hole, the atmospheric pressure of the pipeline 9 of support 14 department reduces, make second piston 15 move down, make second piston 15 pass through the lug and remove, drive rotor block 16 and rotate, make second piston 15 promote sprue 17 and open, make inside gaseous drive floating dust effusion, sprue 17 closes simultaneously, avoid the air to have the floating dust to get into once more.

To sum up, this improve illuminance adjusting device of LED lamp performance, through the connection of shell 1, first connecting plate 2, photo resistance 3, electromagnetic means 4, set casing 5, first piston 6, first clamp plate 7, solved the problem that very easily adheres to the dust on the circuit board when the LED lamp uses, utilize the characteristic of magnetic current body, clean the circuit board, when circular telegram, avoid causing the electric current to be obstructed because of the dust, great improvement the life of lamp stand inner member, improved the practicality.

This improve illuminance adjusting device of LED lamp performance, through first clamp plate 7, gasbag 8, pipeline 9, connect shell 10, impeller 11, rotor plate 12, the connection of support 14, the problem of the radiating groove entering that external dust was seted up through the lamp stand bottom has been solved, in outside radiating, utilize the air current to blow off the dust of inside, simultaneously through sprue 17, avoid the dust to enter into the lamp stand through the radiating groove inside, can make LED normal use, the purpose of improve equipment reliability has been realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.