CN219756285U

CN219756285U - Lighting device dimming structure

Info

Publication number: CN219756285U
Application number: CN202321111117.8U
Authority: CN
Inventors: 王书昶
Original assignee: Ambrella Suzhou Intelligent Control Technology Co ltd
Current assignee: Ambrella Suzhou Intelligent Control Technology Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-09-26
Anticipated expiration: 2033-05-10

Abstract

The utility model discloses a dimming structure of lighting equipment, which relates to the technical field of the lighting equipment and comprises a lamp shade and a deformation connecting pipe, wherein a protective cover is fixedly arranged at the upper end of the lamp shade, a soft light mechanism is arranged in the protective cover, the lower end of the deformation connecting pipe is fixedly connected with a base, the upper end of the base is provided with a regulating and controlling mechanism, a plurality of white LED lamps are fixedly arranged at the lower end of the lamp shade, and the soft light mechanism comprises a rotating motor and a rotating shaft. When the sliding head is regulated to reach the positions of the two ends, the first magnetic attraction block and the second magnetic attraction block are attracted mutually in opposite polarities, the sliding regulating head can be well fixed after being closed and opened, the switch is convenient and flexible to operate, the rotating motor is started again, the rotating shaft, the rotating disc, the fixed block and the color soft light film are driven to rotate together, the color of the color soft light film can change the color of transmitted light, the transmitted light is softer, and eyes can be effectively protected.

Description

Lighting device dimming structure

Technical Field

The utility model relates to the technical field of lighting equipment, in particular to a dimming structure of the lighting equipment.

Background

The LED lamp is also called a light-emitting diode, is a solid semiconductor device capable of converting electric energy into visible light, can directly convert the electric energy into light, has the energy consumption of only one tenth of that of an incandescent lamp, has the service life of more than hundred thousand hours, can work in a high-speed state and is resistant to vibration, so that the LED lamp is not easy to damage due to frequent starting or shutting, can be suitable for household small colored lamps needing frequent dimming, and can ensure the safety of the use environment. But most of the existing household colored LED lamps adopt colored light sources for conversion, the light sources are glaring, dizziness is generated after the light sources are seen for a long time, eyes are not protected, in addition, most of the colored LED lamps adopt a button switch, and a reset spring connected with the inner side of the button switch loses original elasticity due to overhigh use frequency in a short time, so that the control switch is failed, and the use of the colored LED lamps is affected.

In the prior art, as disclosed in chinese patent CN217109207U, a rotary dimming structure of a mobile lighting device includes a housing for mounting a lighting assembly, and a sliding groove is provided on a side wall of the housing; the PCB is arranged in the shell, the elastic sheet is fixedly arranged on the PCB, a plurality of conductive contacts are arranged on the PCB, and the conductive contacts correspond to the contacts at the tail ends of the elastic sheet in position; the stirring piece is rotatably arranged in the shell; the adjusting device is rotatably arranged on the shell and is connected with the stirring piece through the sliding groove, when the adjusting device is rotated, the stirring piece rotates along with the stirring piece, and when the stirring piece rotates to a preset angle from an initial state, the stirring piece presses the elastic piece, so that the elastic piece is electrically connected with the conductive contact.

But among the prior art, the colored LED lamp of domestic mostly adopts colored light source to change, and this kind of light source itself is comparatively dazzling, has seen for a long time can produce the giddiness sense, is unfavorable for protecting eyes, and colored LED lamp adopts button switch in addition mostly, and the reset spring of button inboard connection can lose original elasticity owing to the use frequency is too high in the short time to lead to control switch failure, to above-mentioned problem, proposes a lighting apparatus dimming structure.

Disclosure of Invention

The utility model aims to solve the problems that most household colored LED lamps in the prior art adopt colored light sources for conversion, the light sources are glaring, dizziness is generated after a long time, eyes are not protected, and in addition, most colored LED lamps adopt a button switch, and a reset spring connected with the inner side of the button switch loses original elasticity due to overhigh use frequency in a short time, so that a control switch is out of order, and the dimming structure of the lighting equipment is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a lighting apparatus structure of adjusting luminance, includes lamp shade and deformation connecting pipe, the upper end fixed mounting of lamp shade has the safety cover, the inside of safety cover is provided with soft light mechanism, the lower extreme fixedly connected with base of deformation connecting pipe, the upper end of base is provided with regulation and control mechanism, the lower extreme fixed mounting of lamp shade has a plurality of white LED lamp, soft light mechanism includes rotating electrical machines and pivot, the lateral wall of pivot just is close to lower extreme position department fixedly connected with rotary disk, the lower extreme fixedly connected with fixed block of rotary disk, a plurality of through-hole has been seted up in the upper end penetration of rotary disk, a plurality of the inside of through-hole all is provided with colored soft light membrane, regulation and control mechanism includes slip adjustment head and installation piece, the equal fixed mounting in both sides of slip adjustment head has two magnetic absorption pieces, the inside of installation piece just is located left and right sides department and has two magnetic absorption pieces in equal fixed mounting of both sides wall department around the inside of installation piece.

Preferably, one end of the deformation connecting pipe is fixedly connected with a lampshade.

Preferably, the inner wall of the fixing block is fixed with the outer side wall of the rotating shaft, and the side wall of the color soft light film is fixed with the inner part of the rotating disc.

Preferably, the upper end of the rotating shaft penetrates through the lampshade and is in transmission connection with the output end of the rotating motor.

Preferably, the lower end of the rotating motor is fixed with the upper end of the lampshade.

Preferably, the mounting block is slidably connected with the sliding adjustment head through the sliding groove, and the lower end of the mounting block is fixed with the upper surface.

Preferably, the first magnetic attraction block and the second magnetic attraction block are identical in shape and size, and the number of the white LED lamps is identical to the number of the color soft light films.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the number of white LED lamps can be controlled by adjusting the sliding distance of the sliding adjusting head, and when the sliding adjusting head reaches the positions of the two ends quickly, the sliding adjusting head can be well fixed after being closed and opened due to the fact that the first magnetic attraction block and the second magnetic attraction block are mutually attracted in opposite polarities, so that the switch is convenient and flexible to operate.

2. According to the utility model, the rotating motor is started to drive the rotating shaft to rotate, the rotating shaft further drives the rotating disk and the fixed block connected with the lower end to rotate together, when the white LED lamp on the protective cover emits light, the color soft light film can transmit the light suddenly and suddenly along with the rotation of the rotating disk, so that the light effect is produced, the color of the transmitted light can be changed, the light is softer, and eyes can be effectively protected.

Drawings

Fig. 1 is a schematic front perspective view of a dimming structure of a lighting device according to the present utility model;

fig. 2 is a schematic bottom perspective view of a dimming structure of a lighting device according to the present utility model;

FIG. 3 is an exploded view of a soft light mechanism of a dimming structure of a lighting device according to the present utility model;

fig. 4 is a schematic diagram illustrating the disassembly of a regulating mechanism of a dimming structure of a lighting device according to the present utility model;

fig. 5 is a side view of a regulating mechanism of a dimming structure of a lighting device according to the present utility model.

Legend description: 1. a lamp shade; 2. a soft light mechanism; 21. a rotating electric machine; 22. a rotating shaft; 23. a color soft film; 24. a rotating disc; 25. a through hole; 26. a fixed block; 3. a protective cover; 4. deforming the connecting pipe; 5. a base; 6. a regulating mechanism; 61. sliding the adjustment head; 62. a mounting block; 63. a chute; 64. a first magnetic attraction block; 65. a second magnetic block; 7. white LED lamp.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

1-4, the utility model provides a dimming structure of lighting equipment, as shown in fig. 1-4, the dimming structure comprises a lampshade 1 and a deformation connecting pipe 4, a protection cover 3 is fixedly arranged at the upper end of the lampshade 1, a soft light mechanism 2 is arranged in the protection cover 3, a base 5 is fixedly connected at the lower end of the deformation connecting pipe 4, a regulating mechanism 6 is arranged at the upper end of the base, a plurality of white LED lamps 7 are fixedly arranged at the lower end of the lampshade 1, the soft light mechanism 2 comprises a rotating motor 21 and a rotating shaft 22, a rotating disc 24 is fixedly connected to the outer side wall of the rotating shaft 22 and is close to the lower end position, a fixed block 26 is fixedly connected to the lower end of the rotating disc 24, a plurality of through holes 25 are formed in the upper end of the rotating disc 24 in a penetrating manner, color soft light films 23 are arranged in the through holes 25, the regulating mechanism 6 comprises a sliding regulating head 61 and mounting blocks 62, two first magnetic blocks 64 are fixedly arranged on two sides of the sliding regulating head 61, sliding grooves 63 are formed in the mounting blocks 62, and two second magnetic blocks 65 are fixedly arranged at the inner side walls of the mounting blocks 62 and are positioned at the front and rear side walls.

The following details the specific setting and action of this embodiment, the number of white LED lamps 7 can be controlled by adjusting the sliding distance of the sliding adjustment head 61, and when the sliding adjustment head 61 reaches the two end positions, the sliding adjustment head can be well fixed after being turned off and turned on, so that the switch can be conveniently and flexibly operated due to the opposite polarities of the first magnetic attraction block 64 and the second magnetic attraction block 65.

In embodiment 2, as shown in fig. 1-4, one end of the deformation connection pipe 4 is fixedly connected with the lampshade 1, the inner wall of the fixing block 26 is fixed with the outer side wall of the rotating shaft 22, the side wall of the color soft light film 23 is fixed with the inside of the rotating disc 24, the upper end of the rotating shaft 22 penetrates through the lampshade 1 and is in transmission connection with the output end of the rotating motor 21, the lower end of the rotating motor 21 is fixed with the upper end of the lampshade 1, the mounting block 62 is in sliding connection with the sliding adjustment head 61 through the sliding groove 63, the lower end of the mounting block 62 is fixed with the upper surface of the lamp 5, the first magnetic attraction block 64 and the second magnetic attraction block 65 are identical in shape and size, and the number of the white LED lamps 7 and the color soft light film 23 are identical.

The effect that its whole embodiment reached is, through starting rotating electrical machines 21, rotating electrical machines 21 drive pivot 22 rotation, pivot 22 further drives the rotary disk 24 and the fixed block 26 that the lower extreme links to each other and rotate together, when the white LED lamp 7 on the safety cover 3 shines, the transmission that the light is suddenly carried out to the color soft light membrane 23 along with the rotation of rotary disk 24, make the light effect, and the color of color soft light membrane 23 itself can change the colour of the light of transmission, this kind of light is softer, can effectively protect eyes.

The application method and the working principle of the device are as follows: firstly, the number of white LED lamps 7 can be controlled by adjusting the sliding distance of the sliding adjustment head 61, when the sliding head 61 is adjusted to reach the two end positions, the first magnetic attraction block 64 and the second magnetic attraction block 65 are attracted to each other with opposite polarities, the sliding adjustment head can be well fixed after being closed and opened, the switch is convenient and flexible to operate, the rotating motor 21 is started, the rotating motor 21 drives the rotating shaft 22 to rotate, the rotating shaft 22 further drives the rotating disc 24 and the fixed block 26 connected with the lower end to rotate together, when the white LED lamps 7 on the protective cover 3 emit light, the color soft light film 23 can transmit the light suddenly and suddenly along with the rotation of the rotating disc 24, the light effect is manufactured, the color of the color soft light film 23 can change the color of the transmitted light, the light is softer, and eyes can be effectively protected.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a lighting apparatus structure of adjusting luminance, includes lamp shade (1) and warp connecting pipe (4), its characterized in that: the LED lamp is characterized in that a protective cover (3) is fixedly arranged at the upper end of the lamp shade (1), a soft light mechanism (2) is arranged in the protective cover (3), a base (5) is fixedly connected to the lower end of the deformation connecting pipe (4), a regulating and controlling mechanism (6) is arranged at the upper end of the base, and a plurality of white LED lamps (7) are fixedly arranged at the lower end of the lamp shade (1);

the soft light mechanism (2) comprises a rotating motor (21) and a rotating shaft (22), wherein a rotating disc (24) is fixedly connected to the outer side wall of the rotating shaft (22) and close to the lower end, a fixed block (26) is fixedly connected to the lower end of the rotating disc (24), a plurality of through holes (25) are formed in the upper end of the rotating disc (24) in a penetrating mode, and color soft light films (23) are arranged in the through holes (25);

the regulating mechanism (6) comprises a sliding regulating head (61) and mounting blocks (62), two first magnetic attraction blocks (64) are fixedly mounted on two sides of the sliding regulating head (61), sliding grooves (63) are formed in the mounting blocks (62) and located on the left side and the right side, and two second magnetic attraction blocks (65) are fixedly mounted in the mounting blocks (62) and located on the front side wall and the rear side wall.

2. A lighting device dimming structure as recited in claim 1, wherein: one end of the deformation connecting pipe (4) is fixedly connected with a lampshade (1).

3. A lighting device dimming structure as recited in claim 1, wherein: the inner wall of the fixed block (26) is fixed with the outer side wall of the rotating shaft (22), and the side wall of the color soft light film (23) is fixed with the inner part of the rotating disc (24).

4. A lighting device dimming structure as recited in claim 1, wherein: the upper end of the rotating shaft (22) penetrates through the lampshade (1) and is in transmission connection with the output end of the rotating motor (21).

5. A lighting device dimming structure as recited in claim 1, wherein: the lower end of the rotating motor (21) is fixed with the upper end of the lampshade (1).

6. A lighting device dimming structure as recited in claim 1, wherein: the installation block (62) is in sliding connection with the sliding adjusting head (61) through the sliding groove (63), and the lower end of the installation block (62) is fixed with the upper surface of the guide rail (5).

7. A lighting device dimming structure as recited in claim 1, wherein: the first magnetic attraction block (64) and the second magnetic attraction block (65) are identical in shape and size, and the number of the white LED lamps (7) is identical to the number of the color soft light films (23).