CN215764735U

CN215764735U - LED lighting dimming device

Info

Publication number: CN215764735U
Application number: CN202121794081.9U
Authority: CN
Inventors: 丁敬锋; 纪宁; 马军; 夏崇定
Original assignee: Nanjing Jiashixin Electronic Co ltd
Current assignee: Nanjing Jiashixin Electronic Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-02-08
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses an LED lighting dimming device. The utility model comprises the following steps: the base, the top contact of base has the casing, the outside of casing is provided with the translucent cover, the top of base is provided with the lamp body, two ejector pins of top fixedly connected with of casing, the same assembly disc of top fixedly connected with of two ejector pins, the mounting groove has been seted up to the bottom of base, fixedly connected with motor in the mounting groove, fixedly connected with carousel on the output shaft of motor, the outside fixedly connected with panel of base, the top fixedly connected with quarter butt of panel, the top fixedly connected with stock of carousel, be provided with shading cloth between quarter butt and the stock, two boards are inserted to the bottom fixedly connected with of casing, two insertion grooves have been seted up on the top of base. The utility model can adjust the brightness of the lighting lamp according to the requirement of a user and is convenient to maintain the lamp body.

Description

LED lighting dimming device

Technical Field

The utility model relates to the technical field of lighting devices, in particular to an LED lighting dimming device.

Background

The lamp can not be opened in the life of people, and the existence of the lamp brings great convenience to people from the incandescent lamp invented by Edison to the LED lamp at present;

most of the existing lamps only have a switch to control the on and off of the lamps, the brightness of light cannot be adjusted, and the brightness of the illuminating lamps cannot be adjusted according to the requirements of users, so that inconvenience is brought to the illumination work.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an LED lighting dimming device to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: an LED lighting dimming device comprising: the lamp comprises a base, wherein the top end of the base is contacted with a shell, a transparent cover is arranged on the outer side of the shell, a lamp body is arranged on the top end of the base, two ejector rods are fixedly connected to the top end of the shell, the top ends of the two ejector rods are fixedly connected with the same assembling disc, an installing groove is formed in the bottom end of the base, a motor is fixedly connected in the installing groove, a rotating disc is fixedly connected to an output shaft of the motor, a panel is fixedly connected to the outer side of the base, a short rod is fixedly connected to the top of the panel, a long rod is fixedly connected to the top end of the rotating disc, shading cloth is arranged between the short rod and the long rod, two inserting plates are fixedly connected to the bottom end of the shell, two inserting grooves are formed in the top end of the base, the inserting plates are clamped with the inserting grooves, screw holes are formed in the inner walls on the sides, far away from each other, and screw rods are connected in the screw holes in a threaded manner, the screw grooves are formed in one sides, far away from each other, of the two insertion plates, and the screw rods are in threaded connection with the screw grooves.

Furthermore, the two screws are fixedly connected with a knob at the end far away from each other.

Furthermore, the top end of the shell is provided with a heat dissipation hole.

Furthermore, four assembling holes are formed in the top end of the assembling disc.

Further, the lamp body is located inside the housing.

Furthermore, the shaft diameters of the short rod and the long rod are equal.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arranged shell, the transparent cover, the lamp body, the base, the motor, the rotary table, the panel, the short rod, the long rod and the shading cloth, the rotary table can drive the long rod to rotate only by starting the motor, and then the shading cloth can be driven to rotate, so that the intensity of light reflected to the outside of the transparent cover is reduced;

through inserting board, insertion groove, screw rod and the knob that sets up, only need rotate the knob, can make the screw rod screw-out insert the spiral shell groove on the board, remove the spacing to the base, conveniently take off the base this moment, and then be convenient for maintain the lamp body on the base.

Drawings

FIG. 1 is a schematic structural diagram according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the embodiment of FIG. 1;

fig. 3 is a schematic structural view of a portion a in fig. 2.

Reference numerals: 1. a base; 2. a housing; 3. a transparent cover; 4. a lamp body; 5. a top rod; 6. assembling a disc; 7. a motor; 8. a turntable; 9. a panel; 10. a short bar; 11. a long rod; 12. a shade cloth; 13. an insert plate; 14. a screw; 15. and (6) turning a button.

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.

Please refer to fig. 1-3, wherein fig. 1 is a schematic structural diagram according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the embodiment of FIG. 1; fig. 3 is a schematic structural diagram of a portion a in fig. 2, and an LED lighting dimming device includes: the light shading device comprises a base 1, wherein the top end of the base 1 is contacted with a shell 2, the outer side of the shell 2 is provided with a transparent cover 3, the top end of the base 1 is provided with a lamp body 4, the top end of the shell 2 is fixedly connected with two ejector rods 5, the top ends of the two ejector rods 5 are fixedly connected with the same assembling disc 6, the bottom end of the base 1 is provided with a mounting groove, the inside of the mounting groove is fixedly connected with a motor 7, an output shaft of the motor 7 is fixedly connected with a rotary disc 8, the outer side of the base 1 is fixedly connected with a panel 9, the top of the panel 9 is fixedly connected with a short rod 10, the top end of the rotary disc 8 is fixedly connected with a long rod 11, a shading cloth 12 is arranged between the short rod 10 and the long rod 11, the bottom end of the shell 2 is fixedly connected with two insertion plates 13, the top end of the base 1 is provided with two insertion grooves, and the insertion plates 13 are clamped with the insertion grooves, screw holes are formed in the inner wall of one side, far away from each other, of each of the two insertion grooves, a screw rod 14 is connected to the inner threads of the screw holes, screw grooves are formed in one side, far away from each other, of the two insertion plates 13, the screw rod 14 is connected with the screw grooves in a threaded mode, after the lamp body 4 is maintained and completed, the insertion plates 13 are clamped into the insertion grooves, then the rotating button 15 is rotated, the screw rod 14 can be screwed into the screw grooves in the insertion plates 13, and therefore the base 1 and the shell 2 can be assembled conveniently.

According to fig. 1, the two screws 14 are mutually far away from one end, the rotating button 15 is fixedly connected to the two ends of the two screws 14, the screws 14 are convenient to rotate through the rotating button 15, the heat dissipation holes are formed in the top end of the shell 2, the lamp body 4 is convenient to dissipate heat, the four assembly holes are formed in the top end of the assembly disc 6, and the assembly disc 6 can be fixedly installed through bolts.

As shown in fig. 1, the lamp body 4 is located inside the housing 2, and the short rod 10 and the long rod 11 have the same axial diameter.

In summary, in the LED lighting dimming device provided by the present invention, when the LED lighting dimming device works, the mounting plate 6 is fixed at a designated position by the bolt, only the motor 7 needs to be started, the motor 7 drives the rotary plate 8 to rotate, the rotary plate 8 drives the long rod 11 to rotate, the long rod 11 drives the light shielding cloth 12 to rotate, so that the light shielding cloth 12 performs light shielding treatment on the lamp body 4, and the intensity of light reflected to the outside of the transparent cover 3 is reduced, when the lamp body 4 needs to be maintained, only the rotary button needs to be rotated, so that the screw 14 is screwed out of the screw groove, and then the base 1 is pulled, so that the base 1 can be taken down, thereby facilitating maintenance of the lamp body 4 on the base 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An LED lighting dimming device, comprising: the lamp holder comprises a base (1), wherein a shell (2) is contacted with the top end of the base (1), a transparent cover (3) is arranged on the outer side of the shell (2), a lamp body (4) is arranged on the top end of the base (1), two ejector rods (5) are fixedly connected with the top end of the shell (2), the top ends of the two ejector rods (5) are fixedly connected with a same assembling disc (6), a mounting groove is formed in the bottom end of the base (1), a motor (7) is fixedly connected in the mounting groove, a rotary disc (8) is fixedly connected onto an output shaft of the motor (7), a panel (9) is fixedly connected onto the outer side of the base (1), a short rod (10) is fixedly connected onto the top of the panel (9), a long rod (11) is fixedly connected onto the top end of the rotary disc (8), and shading cloth (12) is arranged between the short rod (10) and the long rod (11), the bottom end of the shell (2) is fixedly connected with two insertion plates (13), the top end of the base (1) is provided with two insertion grooves, the insertion plates (13) are clamped with the insertion grooves, screw holes are formed in the inner walls of the two insertion grooves at the sides far away from each other, screw holes are connected with screw rods (14) in threaded connection, screw grooves are formed in the sides far away from each other of the two insertion plates (13), and the screw rods (14) are in threaded connection with the screw grooves.

2. The LED lighting dimming device according to claim 1, wherein the two screws (14) are fixedly connected with a knob (15) at ends far away from each other.

3. The LED lighting dimming device according to claim 1, wherein the top end of the housing (2) is provided with a heat dissipation hole.

4. The LED lighting dimming device according to claim 1, wherein the top end of the mounting plate (6) is provided with four mounting holes.

5. An LED lighting dimming device according to claim 1, wherein the lamp body (4) is located inside the housing (2).

6. The LED lighting dimming device according to claim 1, wherein the short rod (10) and the long rod (11) have the same axial diameter.