CN217563817U

CN217563817U - Device for regulating and controlling brightness of automobile LED lamp

Info

Publication number: CN217563817U
Application number: CN202221488497.2U
Authority: CN
Inventors: 李炜鑫
Original assignee: Guangzhou Perfect Technology Co ltd
Current assignee: Guangzhou Perfect Technology Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-10-11
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a device for regulating and controlling the brightness of an automobile LED lamp, which comprises an outer box, wherein a lower protection box is arranged below the outer part of the outer box, the upper part of the lower protection box is connected with an upper protection box in a clamping manner, a conical dent is arranged at the center of the top of the upper protection box, a cylindrical dent is communicated with the bottom of the conical dent, a conical fixture block is connected in the conical dent in a clamping manner, and a connecting rod is rotationally connected in the conical fixture block; the utility model discloses a protective box and last protective box under the outside setting of outer box can carry out certain protection to outer box to be provided with the little knob that can adjust big knob on last protective box, can reduce the volume of big knob, can reduce the maloperation to big knob effectively.

Description

Device for regulating and controlling brightness of automobile LED lamp

Technical Field

The utility model relates to a lamp control device technical field specifically is a device that is used for regulation and control of car led lamp luminance.

Background

With the improvement of the living standard of people, the pursuit of spiritedness is gradually strong, the decoration of the atmosphere lamp in the automobile is also one of the spiritedness pursuits of people, people usually refit the atmosphere lamp in the automobile, the automobile atmosphere lamp mostly adopts an LED lamp group, and the atmosphere lamp needs to be controlled after the atmosphere lamp is additionally arranged.

The patent of publication number 201821049634.6 discloses an automobile atmosphere lamp adjusting device, including screw rod, insulating plastic slab, plastic casing and drier bag, the insulating plastic slab lower extreme is installed at the inside downside of opening and insulating plastic slab through the pivot and is installed at the inside upside of opening through the screw rod, the plastic casing is fixed and is set up in the opening at insulating plastic slab rear end and plastic casing, the drier bag sets up in the plastic casing.

Although this technical scheme has solved the inside easy moist problem of box body, the knob among this technical scheme exposes in the box body outside, consequently great to its maloperation's probability, and then influences user's use and experience, does not set up protective structure in the box body outside simultaneously, is not good enough to the protection of box body. In view of this, we propose a device for brightness control of automotive led lamps.

SUMMERY OF THE UTILITY MODEL

In order to make up for above not enough, the utility model provides a device that is used for car led lamp luminance to regulate and control.

The technical scheme of the utility model is that:

a device for regulating and controlling the brightness of an automobile LED lamp comprises an outer box, wherein a lower protection box is arranged below the outer box, an upper protection box is connected above the lower protection box in a clamping mode, a conical recess is formed in the center of the top of the upper protection box, a cylindrical recess is communicated with the bottom of the conical recess, a conical fixture block is connected in the conical recess in a clamping mode, a connecting rod is connected in the conical fixture block in a rotating mode, two ends of the top bottom of the connecting rod penetrate out of the conical fixture block, and a small knob is coaxially fixed at the top of the connecting rod; the box cover is installed on the outer box, a large knob is installed at the center of the surface of the box cover, and a groove matched with the connecting rod in an inserting mode is formed in the center of the large knob.

As a preferred technical scheme, the cross sections of the groove and the connecting rod are in a regular hexagon shape.

As a preferred technical scheme, the bottom of the outer box is fixedly connected with a bottom plate, and the bottom of the lower protection box is fixed on the bottom plate.

As the preferred technical scheme, a plurality of radiating holes which are distributed at equal intervals are formed in the outer walls of the left side and the right side of the lower protection box and the outer walls of the left side and the right side of the upper protection box.

As a preferred technical scheme, the top of the large knob is higher than the top of the cylindrical recess.

As the preferred technical scheme, the lower protective box and the upper protective box are both made of silica gel materials.

As a preferable technical scheme, a through hole for a lead to pass through is formed in the lower protection box.

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

the utility model discloses a protective box and last protective box under the outside setting of outer box can carry out certain protection to outer box to be provided with the little knob that can adjust big knob on last protective box, can reduce the volume of big knob, can reduce the maloperation to big knob effectively.

Drawings

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

fig. 2 is a schematic view of a partial structure of fig. 1 in the present invention;

FIG. 3 is a schematic structural view of the middle and lower protection boxes and the upper protection box of the present invention;

fig. 4 is the internal structure diagram of the middle and upper protection box and the tapered fixture block of the present invention.

The meaning of the individual reference symbols in the figures is:

1. an outer box; 2. a box cover; 3. a large knob; 30. a groove; 4. a base plate; 5. a lower protective box; 50. perforating; 6. an upper protection box; 60. a conical depression; 61. a cylindrical recess; 7. a conical fixture block; 70. a small knob; 71. a connecting rod; 8. and (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a device for regulating and controlling the brightness of an automobile LED lamp comprises an outer box 1, a lower protection box 5 is arranged below the outer part of the outer box 1, an upper protection box 6 is connected above the lower protection box 5 in a clamping mode, a conical recess 60 is arranged in the center of the top of the upper protection box 6, a cylindrical recess 61 is communicated with the bottom of the conical recess 60, a conical fixture block 7 is connected in the conical recess 60 in a clamping mode, a connecting rod 71 is connected in the conical fixture block 7 in a rotating mode, two ends of the top and the bottom of the connecting rod 71 penetrate out of the outer part of the conical fixture block 7, and a small knob 70 is coaxially fixed to the top of the connecting rod 71; a box cover 2 is arranged on the outer box 1, a large knob 3 is arranged at the center of the surface of the box cover 2, and a groove 30 which is in plug-in fit with the connecting rod 71 is formed in the center of the large knob 3. Through protecting box 5 and last protecting box 6 under outer box 1 outside setting, can carry out certain protection to outer box 1 to be provided with the little knob 70 that can adjust big knob 3 on last protecting box 6, can dwindle the volume of big knob 3, can reduce the maloperation to big knob 3 effectively.

Preferably, the cross-section of the groove 30 and the cross-section of the connecting rod 71 are regular hexagons. Namely, the connecting rod 71 can always drive the large knob 3 to rotate.

Preferably, the bottom of the outer case 1 is fixedly connected to the bottom plate 4, and the bottom of the lower protective case 5 is fixed to the bottom plate 4.

As the preferred of this embodiment, a plurality of louvre 8 that evenly distributed is all seted up to protection box 5 and the outer wall of the 6 left and right sides of last protection box down. The heat dissipation holes 8 facilitate heat dissipation of the outer box 1.

Preferably, the top of the large knob 3 is higher than the top of the cylindrical recess 61. This is provided to allow the large knob 3 to be adjusted after removal of the tapered latch 7.

Preferably, the lower protective box 5 and the upper protective box 6 are made of silica gel. The silica gel material is soft, can carry out better protection to outer box 1.

Preferably, the lower protective case 5 is provided with a through hole 50 for passing a wire therethrough.

When the device for regulating and controlling the brightness of the automobile LED lamp is used, the lower protective box 5 and the upper protective box 6 are arranged outside the outer box 1, so that the outer box 1 can be protected to a certain extent; when the large knob 3 needs to be adjusted, the small knob 70 is rotated, the small knob 70 rotates to drive the connecting rod 71 to rotate, and then the large knob 3 is driven to rotate, so that the LED lamp can be adjusted.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a device for regulation and control of car led lamp luminance, includes outer box (1), its characterized in that: a lower protection box (5) is arranged below the outer part of the outer box (1), an upper protection box (6) is connected above the lower protection box (5) in a clamping mode, a conical recess (60) is formed in the center of the top of the upper protection box (6), a cylindrical recess (61) is communicated with the bottom of the conical recess (60), a conical fixture block (7) is connected in the conical recess (60) in a clamping mode, a connecting rod (71) is connected in the conical fixture block (7) in a rotating mode, two ends of the top and the bottom of the connecting rod (71) penetrate out of the outer part of the conical fixture block (7), and a small knob (70) is coaxially fixed to the top of the connecting rod (71); install a lid (2) on outer box (1), lid (2) surface center department installs a big knob (3), big knob (3) center department seted up one with connecting rod (71) grafting complex recess (30).

2. The apparatus for led lamp brightness control of an automobile according to claim 1, wherein: the cross sections of the groove (30) and the connecting rod (71) are regular hexagons.

3. The device for controlling the brightness of the led lamp of the automobile as claimed in claim 2, wherein: the bottom of the outer box (1) is fixedly connected with a bottom plate (4), and the bottom of the lower protective box (5) is fixed on the bottom plate (4).

4. The apparatus for led lamp brightness control of automobiles as set forth in claim 3, wherein: the outer walls of the left side and the right side of the lower protection box (5) and the upper protection box (6) are respectively provided with a plurality of radiating holes (8) which are distributed at equal intervals.

5. The device for brightness control of automotive led lamps according to claim 4, wherein: the top of the large knob (3) is higher than the top of the cylindrical recess (61).

6. The apparatus for led lamp brightness control of an automobile according to claim 5, wherein: the lower protection box (5) and the upper protection box (6) are made of silica gel materials.

7. The apparatus for led lamp brightness control of automobiles as claimed in claim 6, wherein: the lower protection box (5) is provided with a through hole (50) for a lead to pass through.