CN210532317U

CN210532317U - Multifunctional LED lamp

Info

Publication number: CN210532317U
Application number: CN201921741464.2U
Authority: CN
Inventors: 李福忠; 于克丽; 李姝婷; 谭新强
Original assignee: Shandong Sanjing Lighting Science & Technology Co ltd
Current assignee: Shandong Sanjing Lighting Science & Technology Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-05-15
Anticipated expiration: 2029-10-17

Abstract

The utility model relates to the technical field of lamps, and provides a multifunctional LED lamp, which comprises a rotating column and a fixing column which are mutually rotatably sleeved; the top end of the rotating column is connected with a lamp cap; the rotating column and the fixing column are both hollow structures; a coil is arranged on the inner wall of the fixed column, and an electric brush assembly for taking electricity from the coil is correspondingly arranged on the rotating column; the brush assembly includes a brush head for sliding abutment against the coil; the electric brush component is electrically connected with the lamp holder, and the coil is electrically connected with an external power supply. Therefore, the utility model has the advantages that the rotating column and the fixed column are mutually rotatably sleeved and the top end of the rotating column is connected with the lamp holder; the lamp holder can be continuously adjusted by 360 degrees, and the adjusting angle is wide. The utility model discloses the structure is succinct, small light in weight, excellent in use effect.

Description

Multifunctional LED lamp

Technical Field

The utility model relates to the technical field of lighting fixtures, especially, relate to a multi-functional LED lamp.

Background

LED lamps are more and more widely applied due to the energy-saving advantage. Especially, the LED lamp is widely applied as a household lighting appliance, and brings convenience to daily life and study of people.

However, although the illumination direction of the current LED table lamp can be adjusted, the adjustment range is limited due to the influence of the hose and the center of gravity of the table lamp, which brings inconvenience to users.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks, an object of the present invention is to provide a multifunctional LED lamp, which comprises a rotating post and a fixed post rotatably sleeved with each other, and a lamp cap connected to the top end of the rotating post; the lamp holder can be continuously adjusted by 360 degrees, and the adjusting angle is wide. The utility model discloses the structure is succinct, small light in weight, excellent in use effect.

In order to achieve the above object, the present invention provides a multifunctional LED lamp, which comprises a rotating column and a fixing column, which are rotatably sleeved with each other; the top end of the rotating column is connected with a lamp cap; the rotating column and the fixing column are both hollow structures;

a coil is arranged on the inner wall of the fixed column, and an electric brush assembly for taking electricity from the coil is correspondingly arranged on the rotating column; the brush assembly includes a brush head for sliding abutment against the coil; the electric brush component is electrically connected with the lamp holder, and the coil is electrically connected with an external power supply.

According to the utility model discloses a multi-functional LED lamp, the brush head is the graphite material.

According to the utility model discloses a multi-functional LED lamp, the brush subassembly is still including the spring that is used for crimping electric brush head.

According to the utility model discloses a multi-functional LED lamp, the brush subassembly is 2-4 groups.

According to the utility model discloses a multifunctional LED lamp, the even ring of brush subassembly is established on the outer wall of rotation post.

According to the utility model discloses a multifunctional LED lamp, the post and the fixed column rotate and be aluminum alloy or plastics material.

According to the utility model discloses a multifunctional LED lamp, the bottom of fixed column is provided with the base.

According to the utility model discloses a multifunctional LED lamp, the lamp holder is LED bulb or LED lamp plate.

The utility model aims to provide a multifunctional LED lamp, which is characterized in that a rotating column and a fixed column which are mutually rotated and sleeved are connected, and the top end of the rotating column is connected with a lamp cap; the lamp holder can be continuously adjusted by 360 degrees, and the adjusting angle is wide. The utility model discloses the structure is succinct, small light in weight, excellent in use effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural diagram of the region A in FIG. 1;

FIG. 3 is a schematic structural diagram of the region B in FIG. 2;

in the figure, 1-lamp head, 2-rotating column, 3-fixed column, 31-base, 32-bearing, 33-coil; 4-brush component, 41-brush head.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The above-mentioned directions or positions of the upper, lower, left, right, etc. are referred to in this specification for better describing the technical solution in conjunction with the drawings, so that the reader can understand that the practical implementation includes but is not limited to this description.

Referring to fig. 1, the utility model provides a multifunctional LED lamp, which comprises a rotating column 2 and a fixing column 3, which are rotatably sleeved with each other; the top end of the rotating column 2 is connected with a lamp cap 1; referring to fig. 2, the rotating column 2 and the fixed column 3 are both hollow structures, and are rotatably connected through a bearing 32.

Referring to fig. 3, a coil 33 is arranged on the inner wall of the fixed column 3, and an electric brush assembly 4 for taking electricity from the coil 33 is correspondingly arranged on the rotating column 2; brush assembly 4 includes a brush head 41 for sliding abutment against coil 33; the brush assembly 4 is electrically connected to the lamp cap 1, and the coil 33 is electrically connected to an external power source. When the rotating column 2 drives the lamp holder 1 to rotate, the lamp holder 1 can be always kept in a power-on state. The brush head 41 is preferably of graphite.

Further, in order to make the coil 33 contact the brush head 41 well, the brush assembly 4 further includes a spring for pressing the brush head 41. In order to avoid the situation that the brush head 41 is temporarily separated due to the roundness deviation of the coil 33 when the rotating column 2 rotates, the brush assembly 4 of the utility model is 2-4 groups; further, the brush assembly 4 is uniformly annularly provided on the outer wall of the rotating column 2.

The lamp holder 1 is an LED bulb or an LED lamp panel. For reducing holistic weight, rotate post 2 and fixed column 3 and be aluminum alloy material or plastics material. Preferably, the bottom of the fixing column 3 is provided with a base 31 for increasing stability.

In summary, the present invention is directed to a multifunctional LED lamp, which includes a rotating post and a fixed post rotatably sleeved with each other, and a lamp cap connected to the top end of the rotating post; the lamp holder can be continuously adjusted by 360 degrees, and the adjusting angle is wide. The utility model discloses the structure is succinct, small light in weight, excellent in use effect.

Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.

Claims

1. A multifunctional LED lamp is characterized by comprising a rotating column and a fixing column which are rotatably sleeved with each other; the top end of the rotating column is connected with a lamp cap; the rotating column and the fixing column are both hollow structures;

2. The multifunctional LED lamp of claim 1, wherein the brush head is made of graphite.

3. The multi-functional LED lamp of claim 2, wherein the brush assembly further comprises a spring for crimping the brush head.

4. The multi-functional LED lamp of claim 3, wherein the brush assembly is in groups of 2-4.

5. The multi-functional LED light of claim 4, wherein the brush assembly is uniformly annularly disposed on an outer wall of the rotating post.

6. The multifunctional LED lamp according to any one of claims 1 to 5, wherein the rotating and fixing posts are made of aluminum alloy or plastic.

7. The multifunctional LED lamp of claim 6, wherein a base is arranged at the bottom of the fixing column.

8. The multifunctional LED lamp of claim 6, wherein the lamp cap is an LED bulb or an LED lamp panel.