CN218494837U

CN218494837U - LED lamp capable of freely adjusting rotation

Info

Publication number: CN218494837U
Application number: CN202222753641.7U
Authority: CN
Inventors: 张建敏; 肖彪; 成林河
Original assignee: Shenzhen Mingge Precision Technology Co ltd
Current assignee: Shenzhen Mingge Precision Technology Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-17
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a freely adjustable and rotatable LED lamp, which comprises a base, a vertical rod and a support plate; a cavity is arranged on the base, and a telescopic component and more than one limiting rod are arranged in the cavity; the surface of the base is provided with a shaft hole; a bottom plate is arranged in the cavity, and one end of the vertical rod is arranged in the shaft hole and connected with the bottom plate; the utility model discloses an install flexible subassembly and more than one gag lever post in the cavity of base, set up the shaft hole on the base surface, set up the bottom plate in the cavity, montant one end sets up in the shaft hole to connect in the bottom plate, set up the bottom plate in flexible subassembly upper end, the bottom plate surface sets up more than one spacing hole separately, the gag lever post is fixed with spacing downthehole; through pressing the montant, the flexible subassembly of compression removes bottom plate and gag lever post, and through rotatory montant, it is rotatory to drive the extension board of installing LED on the montant, realizes angle modulation, releases the montant, and mounting plate's montant receives telescopic element's thrust rebound, and the bottom plate is spacing fixed with the gag lever post.

Description

LED lamp capable of freely adjusting rotation

Technical Field

The utility model relates to a LED lamp technical field, concretely relates to can freely adjust rotatory LED lamp.

Background

The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good.

The existing LED lamp is mostly fixed at a certain position, so that the illumination position is inconvenient to adjust and the illumination range is small, the illumination position of the LED lamp is inconvenient to adjust according to the actual use condition, the practicability is reduced, and the LED lamp is not beneficial to use.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an LED lamp which can be freely adjusted and rotated; the support plate with the LEDs arranged on the vertical rods is driven to rotate through the vertical rods on the rotating base; the position of a sliding plate provided with an LED in the bracket is controlled; the position of the LED lamp strip can be adjusted at multiple angles, and the flexibility of the position of the LED lamp strip is improved.

The utility model discloses but rotatory LED lamp of free adjustment is realized through following technical scheme: comprises a base, a vertical rod and a support plate; the base is provided with a cavity, and the cavity is internally provided with a telescopic assembly and more than one limiting rod; the surface of the base is provided with a shaft hole;

a bottom plate is arranged in the cavity, and one end of the vertical rod is arranged in the shaft hole and connected with the bottom plate; the bottom plate is arranged at the upper end of the telescopic assembly; more than one limiting hole is arranged on the surface of the bottom plate; the limiting rod is fixed in the limiting hole.

As a preferred technical scheme, the telescopic assembly comprises more than one telescopic rod arranged in the cavity; the upper end of the telescopic rod is provided with a supporting plate, and the telescopic rod is sleeved with an elastic element;

two ends of the elastic element respectively abut against the cavity and the supporting plate; a support post is movably arranged on the support plate, and a top plate is arranged on the support post; the bottom plate is arranged at the upper end of the top plate.

As the preferred technical scheme, the vertical rod and the support column are coaxially arranged.

As the preferred technical scheme, one end of the support plate is connected with the vertical rod; the other end of the support plate is provided with a rotating shaft in a penetrating way; the other end of the rotating shaft is provided with a bracket with a convex-shaped structure; a sliding plate is movably arranged in the bracket; and the sliding plate is provided with an LED lamp strip.

As the preferred technical scheme, the side surface of the bracket is provided with a threaded hole; and a fixing screw is arranged in the threaded hole, and the other end of the fixing screw abuts against the sliding plate.

As the preferred technical scheme, the support plate is provided with a worm; the rotating shaft is provided with a worm gear; the worm is meshed with the worm wheel; both sides of the worm are arranged on the side plates of the connecting bracket, and one end of the worm is provided with a turntable.

The utility model has the advantages that:

1. the telescopic assembly and more than one limiting rod are arranged in the cavity of the base, the surface of the base is provided with the shaft hole, the bottom plate is arranged in the cavity, one end of the vertical rod is arranged in the shaft hole and connected with the bottom plate, the bottom plate is arranged at the upper end of the telescopic assembly, the surface of the bottom plate is provided with more than one limiting hole, and the limiting rod is fixed in the limiting hole; the vertical rod is pressed, the telescopic assembly is compressed, the bottom plate and the limiting rod are removed, the supporting plate provided with the LED on the vertical rod is driven to rotate by rotating the vertical rod, angle adjustment is achieved, the vertical rod is released, the vertical rod provided with the bottom plate moves upwards under the thrust of the telescopic element, and the bottom plate and the limiting rod are fixed in a limiting mode;

2. the other end of the rotating shaft is provided with a support with a convex-shaped inner section, a sliding plate is movably arranged in the support, an LED lamp bar is arranged on the sliding plate, a threaded hole is formed in the side face of the support, and a fixing screw is arranged in the threaded hole; the position of the sliding plate provided with the LED in the bracket is controlled, and the other end of the fixing screw abuts against the fixed sliding plate, so that the illumination range is adjusted;

3. the support plate is provided with the worm, the rotating shaft is provided with the worm wheel, the worm is meshed with the worm wheel, two sides of the worm are arranged on the side plate of the connecting support, and one end of the worm is provided with the turntable; through rotatory carousel, it is rotatory by screw rod control worm wheel, realize that the slide of installing LED lamp strip is angle modulation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of an LED lamp that can be freely adjusted and rotated.

Fig. 2 is an enlarged view of a point A1 in fig. 1.

Fig. 3 is a right side view of a bracket in a freely adjustable and rotatable LED lamp.

Wherein: 1. a base; 2. a telescopic rod; 3. a support plate; 4. a spring; 5. a pillar; 6. a top plate; 7. a vertical rod; 8. a base plate; 9. a limiting hole; 10. a limiting rod; 11. a support plate; 12. a rotating shaft; 13. a support; 14. a slide plate; 15. an LED light bar; 16. a set screw; 17. a side plate; 18. a worm; 19. a worm gear; 20. a turntable; 21. an adjustment assembly; 22. a cavity; 23. a shaft hole; 24. a threaded hole.

Detailed Description

All of the features disclosed in this specification, or all of the steps of any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

As shown in fig. 1-3, the LED lamp of the present invention includes a base 1, a vertical rod 7 and a support plate 11; the method is characterized in that: a cavity 22 is arranged on the base 1, and a telescopic component and more than one limiting rod 10 are arranged in the cavity 22; the surface of the base 1 is provided with a shaft hole 23; a bottom plate 8 is arranged in the cavity 22, and one end of the vertical rod 7 is arranged in the shaft hole 23 and connected with the bottom plate 8; the bottom plate 8 is arranged at the upper end of the telescopic assembly; more than one limiting hole 9 is arranged on the surface of the bottom plate 8; the limiting rod 10 is fixed in the limiting hole 9.

In this embodiment, when the direction of LED lamp strip 15 needs to be rotated, the user grasps montant 7 and presses down, then rotate montant 7, montant 7 drives bottom plate 8 and removes when removing downwards, and then bottom plate 8 promotes roof 6 downwards, pillar 5 and backup pad 3 remove, thereby carry out further compression to the elastic component, bottom plate 8 removes downwards makes gag lever post 10 can break away from spacing hole 9, montant 7 can the free rotation this moment, improve pivoted smoothness nature through roof 6, rotate to the angle of needs after, no longer press montant 7, thereby it makes gag lever post 10 get into spacing hole 9 once more to push backup pad 3 and bottom plate 8 rebound under the effect of elastic component, and then realize the restriction to bottom plate 8, avoid montant 7 to continue to rotate.

In this embodiment, the telescopic assembly comprises more than one telescopic rod 2 mounted in the cavity 22; the upper end of the telescopic rod 2 is provided with a supporting plate 3, and the telescopic rod 2 is sleeved with an elastic element 4;

two ends of the elastic element 4 respectively support against the cavity 22 and the supporting plate 3; a support post 5 is movably arranged on the support plate 3, and a top plate 6 is arranged on the support post 5; the bottom plate 8 is arranged at the upper end of the top plate 6; the vertical rod 7 is arranged coaxially with the pillar 5.

In this embodiment, one end of the support plate 11 is connected to the vertical rod 7; the other end of the support plate 11 is provided with a rotating shaft 12 in a penetrating way; the other end of the rotating shaft 12 is provided with a bracket 13 with a convex-shaped inner section; a sliding plate 14 is movably arranged in the bracket 13; an LED light bar 15 is arranged on the sliding plate 14.

In this embodiment, a threaded hole 24 is formed in the side surface of the bracket 13; the screw hole 24 is provided with a fixing screw 16, and the other end of the fixing screw 16 is abutted against the sliding plate 14.

In this embodiment, the slide 14 can drive the LED lamp strip 15 to move in the support 13 simultaneously, and then can change the position of the LED lamp strip 15 illumination, the adjusting component 21 can drive the rotating shaft 12 to rotate, and then drive the LED lamp strip 15 to rotate, thereby further changing the position of the LED lamp strip 15 illumination, the rotation of the montant 7 is gone up in the cooperation, can carry out multi-angle adjustment to the position of the LED lamp strip 15, the flexibility of the LED lamp strip 15 position has been improved, thereby increase the illumination range of the LED lamp strip 15 and adjust with the flexibility of the illumination position, and the use is facilitated.

In this embodiment, the elastic element may be a spring, an elastic ball, or other elastic component, and the elastic element supports the weight of the vertical rod, the support plate, or the like.

In this embodiment, the support plate 11 is provided with a worm 18; the rotating shaft 12 is provided with a worm wheel 19; the worm 18 is meshed with the worm wheel 19; two sides of the worm 18 are arranged on the side plate 17 of the connecting bracket 13, one end of the worm 18 is provided with a turntable 20, the worm 18 is driven to rotate by the turntable 20, and the worm 18 drives the rotating shaft 12 to rotate by the meshed worm wheel 19. The stability of the rotating shaft 12 is improved through self-locking of the worm wheel 19 and the worm 18.

The beneficial effects of the utility model are that: the LED lamp strip can be adjusted at multiple angles according to the position of the LED lamp strip, the flexibility of the position of the LED lamp strip is improved, the illumination range of the LED lamp strip is increased, the flexibility of the illumination position is adjusted, the illumination position of the LED lamp strip is conveniently adjusted according to actual use conditions, and the LED lamp strip is favorable for use.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. An LED lamp capable of being freely adjusted and rotated comprises a base (1), a vertical rod (7) and a support plate (11); the method is characterized in that: a cavity (22) is arranged on the base (1), and a telescopic component and more than one limiting rod (10) are arranged in the cavity (22); the surface of the base (1) is provided with a shaft hole (23);

a bottom plate (8) is arranged in the cavity (22), one end of the vertical rod (7) is arranged in the shaft hole (23) and connected with the bottom plate (8); the bottom plate (8) is arranged at the upper end of the telescopic component; more than one limiting hole (9) is arranged on the surface of the bottom plate (8); the limiting rod (10) is fixed in the limiting hole (9).

2. The freely adjustable rotary LED lamp of claim 1, wherein: the telescopic component comprises more than one telescopic rod (2) arranged in the cavity (22); the upper end of the telescopic rod (2) is provided with a supporting plate (3), and the telescopic rod (2) is sleeved with an elastic element (4);

two ends of the elastic element (4) respectively support the cavity (22) and the supporting plate (3); a support post (5) is movably arranged on the support plate (3), and a top plate (6) is arranged on the support post (5); the bottom plate (8) is arranged at the upper end of the top plate (6).

3. The freely adjustable rotary LED lamp of claim 2, wherein: the vertical rod (7) and the pillar (5) are coaxially arranged.

4. The freely adjustable rotary LED lamp of claim 1, wherein: one end of the support plate (11) is connected with the vertical rod (7); the other end of the support plate (11) is provided with a rotating shaft (12) in a penetrating way; the other end of the rotating shaft (12) is provided with a bracket (13) with a convex-shaped inner section; a sliding plate (14) is movably arranged in the bracket (13); an LED lamp strip (15) is arranged on the sliding plate (14).

5. The freely adjustable rotary LED lamp of claim 4, wherein: a threaded hole (24) is formed in the side surface of the bracket (13); a fixing screw (16) is arranged in the threaded hole (24), and the other end of the fixing screw (16) is propped against the sliding plate (14).

6. The freely adjustable rotary LED lamp of claim 4, wherein: a worm (18) is arranged on the support plate (11); a worm wheel (19) is fixed on the rotating shaft (12); the worm (18) is meshed with the worm wheel (19);

both sides of the worm (18) are arranged on the side plates (17) of the connecting bracket (13), and one end of the worm (18) is provided with a turntable (20).