CN212841426U

CN212841426U - Adjustable LED lamp arm structure

Info

Publication number: CN212841426U
Application number: CN202022142295.XU
Authority: CN
Inventors: 刘志军
Original assignee: Jiangmen Hanteng Shengxi Photoelectric Technology Co ltd
Current assignee: Jiangmen Hanteng Shengxi Photoelectric Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-03-30
Anticipated expiration: 2030-09-25

Abstract

The utility model relates to the technical field of lamps and lanterns, and a LED lamps and lanterns arm structure with adjustable is disclosed, which comprises a housin, the through-hole has been seted up to the right wall of casing, the inner wall swing joint of through-hole has the movable rod. This LED lamps and lanterns arm structure with adjustable, through setting up the disc, the draw-in groove, the carousel, fixture block and spring telescopic link, move the movable rod left, spring telescopic link is compressed, when the fixture block shifts out the draw-in groove completely, rotate the movable rod, after suitable position, move the movable rod right, spring telescopic link resets, the fixture block injects in the draw-in groove, thereby adjust around going on to last lamp arm, through setting up the threaded rod, outer thread bush, the connecting block, go up the lamp arm, lamp arm down, kicking block and support, rotate outer thread bush, make outer thread bush and threaded rod's connection length limit short or elongated, thereby let down the lamp arm can control and swing, and then adjust about going on lower lamp arm, fixed structure has been solved, the problem that the single direction was adjusted.

Description

Adjustable LED lamp arm structure

Technical Field

The utility model relates to the technical field of lamps and lanterns, specifically be a LED lamps and lanterns arm structure with adjustable.

Background

The lamp is a device capable of transmitting light, distributing and changing light distribution of a light source, comprises all parts except the light source, which are required by fixing and protecting the light source, and circuit accessories which are necessary for connecting with a power supply.

Aiming at the LED lamp arm structure used at present, the lamp arm of the existing LED lamp arm structure is of a fixed structure and cannot be adjusted, so that the inconvenience of use is caused, the adjustment of the lamp arm by the existing LED lamp arm structure can only be carried out in the front-back direction or the left-right direction, so that the use is limited, and the use is very inconvenient, so that the problem of the adjustment of the LED lamp arm structure is solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a LED lamps and lanterns arm structure with adjustable possesses the advantage that adjustable, two directions were adjusted, has solved fixed structure, single direction and has carried out the problem of adjusting.

(II) technical scheme

For the purpose that realizes above-mentioned adjustable, two directions and adjust, the utility model provides a following technical scheme: the utility model provides a LED lamps and lanterns arm structure with adjustable, includes the casing, the through-hole has been seted up to the right wall of casing, the inner wall swing joint of through-hole has the movable rod, the right side fixed mounting of movable rod has last lamp arm, the diapire of going up the lamp arm rotates and is connected with lamp arm down, the bottom fixed mounting of lamp arm has the LED lamp body down, the left side of going up the lamp arm is rotated and is connected with the threaded rod, the surface threaded connection of threaded rod has outer thread bush, the outside of outer thread bush is rotated and is connected with the connecting block, the inner wall right side fixed mounting of casing has the disc, the draw-in groove has been seted up to the inside of disc, the left side fixed mounting of through-hole has the carousel, the outer fixed connection of carousel has the fixture block of peg.

Preferably, the turntable is rotatably connected with the spring telescopic rod through a connecting block, the clamping block is triangular, and the clamping groove is matched with the turntable and the clamping block.

Preferably, the through hole is connected with the movable rod in a rotating and sliding manner, the through hole is matched with the movable rod, and the turntable and the clamping block are both in contact with the right side of the inner wall of the shell.

Preferably, the top of lower lamp arm fixed mounting has the kicking block, and the kicking block rotates through a piece and is connected with last lamp arm, go up the lamp arm and rotate through a piece and threaded rod and be connected.

Preferably, the lower lamp arm is rotatably connected with the connecting block through a support.

Preferably, the spring telescopic rod, the disc, the turntable and the clamping block are all made of stainless steel, and the movable rod is perpendicular to the upper lamp arm.

(III) advantageous effects

Compared with the prior art, the utility model provides a LED lamps and lanterns arm structure with adjustable possesses following beneficial effect:

this LED lamps and lanterns arm structure with adjustable, through setting up the disc, the draw-in groove, the carousel, fixture block and spring telescopic link, move the movable rod left, spring telescopic link is compressed, when the fixture block shifts out the draw-in groove completely, rotate the movable rod, after suitable position, move the movable rod right, spring telescopic link resets, the fixture block injects in the draw-in groove, let the fixture block can not shift out the draw-in groove simultaneously under spring telescopic link's elasticity, it rotates to have prevented that angle regulation back lamp arm from rotating, thereby adjust around going on lamp arm, through setting up the threaded rod, outer thread bush, the connecting block, lamp arm down, kicking block and support, rotate outer thread bush, make outer thread bush and threaded rod's connection length limit short or elongated, thereby let lamp arm swing about can being controlled down, and then adjust about lamp arm down, fixed structure has been solved, the problem that the single direction adjusted.

Drawings

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

FIG. 2 is a schematic side view of the structural disk of the present invention;

fig. 3 is a schematic side view of the structure turntable of the present invention.

In the figure: the LED lamp comprises a shell 1, a spring telescopic rod 2, a clamping groove 3, a disc 4, a rotating disc 5, a through hole 6, a movable rod 7, an upper lamp arm 8, a threaded rod 9, a lower lamp arm 10, an LED lamp body 11, an outer sleeve 12, a connecting block 13 and a clamping block 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, an adjustable LED lamp arm structure comprises a housing 1, a through hole 6 is formed in a right wall of the housing 1, the through hole 6 is connected with a movable rod 7 in a rotatable and slidable manner, the through hole 6 is matched with the movable rod 7, a turntable 5 and a fixture block 14 are both in contact with a right side of an inner wall of the housing 1, the inner wall of the through hole 6 is movably connected with the movable rod 7, an upper lamp arm 8 is fixedly installed on a right side of the movable rod 7, a bottom wall of the upper lamp arm 8 is rotatably connected with a lower lamp arm 10, the lower lamp arm 10 is rotatably connected with a connection block 13 through a support, a top block is fixedly installed on a top of the lower lamp arm 10, the top block is rotatably connected with the upper lamp arm 8 through a support block, the upper lamp arm 8 is rotatably connected with a threaded rod 9 through a support block, an LED lamp body 11 is fixedly installed on a bottom of the lower lamp arm 10, a left side of the upper lamp arm 8, outer thread bush 12's the outside is rotated and is connected with connecting block 13, casing 1's inner wall right side fixed mounting has disc 4, draw-in groove 3 has been seted up to disc 4's inside, the left side fixed mounting of through-hole 6 has carousel 5, carousel 5 passes through the connecting block and is connected with 2 rotations of spring telescopic link, the shape of fixture block 14 is triangle-shaped, draw-in groove 3 and

carousel

5 and 14 looks adaptations of fixture block, the outer fixed surface of carousel 5 is connected with the fixture block 14 of pegging graft with draw-in groove 3, casing 1's inner wall left side fixed mounting has 2 with 5 corresponding spring telescopic links of carousel, spring telescopic link 2, disc 4, the material of carousel 5 and fixture block 14 is the stainless steel, movable.

In conclusion, in the adjustable LED lamp arm structure, by arranging the disc 4, the clamping groove 3, the turntable 5, the clamping block 14 and the spring telescopic rod 2, moving the movable rod 7 leftwards, compressing the spring telescopic rod 2, rotating the movable rod 7 when the clamping block 14 is completely moved out of the clamping groove 3, moving the movable rod 7 rightwards after reaching a proper position, resetting the spring telescopic rod 2, inserting the clamping block 14 into the clamping groove 3, preventing the clamping block 14 from moving out of the clamping groove 3 under the elastic force of the spring telescopic rod 2, preventing the upper lamp arm 8 from rotating after adjusting the angle, thereby adjusting the upper lamp arm 8 forwards and backwards, rotating the outer sleeve 12 by arranging the threaded rod 9, the outer sleeve 12, the connecting block 13, the upper lamp arm 8, the lower lamp arm 10, the top block and the support, so that the connecting length of the outer sleeve 12 and the threaded rod 9 is short or long, thereby enabling the lower lamp arm 10 to swing leftwards and rightwards, and further adjusting the lower, the problem of fixed structure, single direction adjust is solved.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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.

Claims

1. An adjustable LED lamp arm structure, includes casing (1), its characterized in that: the LED lamp is characterized in that a through hole (6) is formed in the right wall of the shell (1), a movable rod (7) is movably connected to the inner wall of the through hole (6), an upper lamp arm (8) is fixedly mounted on the right side of the movable rod (7), a lower lamp arm (10) is rotatably connected to the bottom wall of the upper lamp arm (8), an LED lamp body (11) is fixedly mounted at the bottom of the lower lamp arm (10), a threaded rod (9) is rotatably connected to the left side of the upper lamp arm (8), an outer threaded sleeve (12) is connected to the outer surface of the threaded rod (9), a connecting block (13) is rotatably connected to the outer side of the outer threaded sleeve (12), a disc (4) is fixedly mounted on the right side of the inner wall of the shell (1), a clamping groove (3) is formed in the disc (4), a rotary disc (5) is fixedly mounted on the left side of the through hole (6), a clamping block, and a spring telescopic rod (2) corresponding to the rotary table (5) is fixedly arranged on the left side of the inner wall of the shell (1).

2. The adjustable LED lamp arm structure as claimed in claim 1, wherein: the rotary table (5) is rotatably connected with the spring telescopic rod (2) through a connecting block, the clamping block (14) is triangular, and the clamping groove (3) is matched with the rotary table (5) and the clamping block (14).

3. The adjustable LED lamp arm structure as claimed in claim 1, wherein: the through hole (6) is connected with the movable rod (7) in a rotating mode and a sliding mode, the through hole (6) is matched with the movable rod (7), and the rotary disc (5) and the clamping block (14) are both in contact with the right side of the inner wall of the shell (1).

4. The adjustable LED lamp arm structure as claimed in claim 1, wherein: the top fixed mounting of lower lamp arm (10) has the kicking block, and the kicking block rotates with last lamp arm (8) through a piece and is connected, go up lamp arm (8) and rotate with threaded rod (9) through a piece and be connected.

5. The adjustable LED lamp arm structure as claimed in claim 1, wherein: the lower lamp arm (10) is rotatably connected with the connecting block (13) through a support.

6. The adjustable LED lamp arm structure as claimed in claim 1, wherein: the spring telescopic rod (2), the disc (4), the turntable (5) and the clamping block (14) are made of stainless steel, and the movable rod (7) and the upper lamp arm (8) are perpendicular to each other.