CN210088604U

CN210088604U - LED lamp for high-speed rail illumination

Info

Publication number: CN210088604U
Application number: CN201921007169.4U
Authority: CN
Inventors: 李德和
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-02-18
Anticipated expiration: 2029-07-01

Abstract

The utility model discloses an LED lamp for high-speed rail illumination, which comprises a bracket and an LED lamp body, the bracket is positioned in the inner cavity of the LED lamp body, the top of the LED lamp body is fixedly provided with a movable plate, the movable plate is movably connected with the bracket, a fixed plate is arranged above the movable plate, movable rods are fixedly connected at the top of the movable plate close to the two sides, the bottom of the fixed plate is fixedly provided with the sleeves near the two sides, the utility model has simple structure and reasonable design, the first bevel gear and the second bevel gear are matched with the thread cylinder and the threaded rod to realize the height adjustment of the LED lamp, thereby better increasing the practicability of the LED lamp and playing a better role in illumination, through the cooperation and the use between movable rod, dead lever and the circular spring for carry out altitude mixture control's in-process, more stability has increased the safe effect of use.

Description

LED lamp for high-speed rail illumination

Technical Field

The utility model relates to a LED lamp technical field specifically is a LED lamp for high-speed railway illumination.

Background

The LED lamp is a lighting tool commonly used, the appearance of the LED lamp makes night gorgeous, and meanwhile, the LED lamp also plays a role in lighting, the LED lamp causes energy conservation and power saving at present and is widely used in various occasions, the LED lamp gradually occupies the market of the traditional lamp with the excellent performances of low energy consumption, brightness and long service life, the lamp used for lighting on the high-speed rail is also an LED lamp, but the LED lamp is fixed at present, is inconvenient to adjust and use, and cannot be focused for lighting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-speed railway is LED lamp for illumination to solve the current inconvenient regulation service distance that proposes in the above-mentioned background art, can carry out altitude mixture control.

In order to achieve the above object, the utility model provides a following technical scheme: a high-speed rail illumination LED lamp comprises a support and an LED lamp body, wherein the support is positioned in an inner cavity of the LED lamp body, a movable plate is fixedly mounted at the top of the LED lamp body and movably connected with the support, a fixed plate is arranged above the movable plate, movable rods are fixedly connected to the top of the movable plate close to two sides, sleeves are fixedly mounted at the bottom of the fixed plate close to two sides, through holes matched with the movable rods are formed in the bottoms of the two sleeves, the movable rods penetrate through the through holes and extend to the inner cavity, a motor is arranged at the bottom of the fixed plate and positioned between the two sleeves, a rotating shaft is fixedly connected with a power output end of the motor, one end, away from the motor, of the rotating shaft is movably connected with a first bevel gear, a bearing is fixedly connected with the inner cavity of the fixed plate, and a, the utility model discloses a portable electric motor, including a threaded section of thick bamboo, a movable plate, a threaded section of thick bamboo, first awl tooth and second awl tooth intermeshing, the threaded section of thick bamboo is located the right side of motor, the inboard fixed connection of the top lateral wall of threaded section of thick bamboo and bearing, the inner chamber of threaded section of thick bamboo is provided with the threaded rod rather than matching, the bottom of threaded section of thick bamboo is extended to the bottom of threaded rod to fixed connection is at the top of movable plate, just a threaded section of thick bamboo and threaded rod swing.

Preferably, the top of fixed plate is close to both sides department fixedly connected with dead lever, the inner chamber top of support is close to both sides department fixedly connected with movable rod, two one side fixedly connected with second slider, two that the movable rod carried on the back mutually one side fixedly connected with second slider assorted second spout has been seted up, second slider swing joint is in the inner chamber of second spout, the inner chamber bottom fixedly connected with circular spring of second spout, the top fixed connection of circular spring is in the bottom of second slider.

Preferably, the bottom of the fixing plate is fixedly connected with a motor through a fixing frame, the bottom of the fixing frame is provided with a shock pad, and the shock pad is fixedly connected to the bottom of the fixing plate.

Preferably, the two sides of the moving plate are fixedly connected with first sliding blocks, the side walls of the two sides of the support are provided with first sliding grooves matched with the first sliding blocks, and the first sliding blocks are movably connected to inner cavities of the first sliding grooves.

Preferably, the two sides of the moving rod are fixedly connected with third sliding blocks, third sliding grooves matched with the third sliding blocks are formed in the inner wall of the sleeve, and the third sliding blocks are movably connected to inner cavities of the third sliding grooves.

Preferably, the two fixed connection blocks of the bracket are provided with screws.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, reasonable in design uses through the cooperation between first awl tooth, second awl tooth and a screw thread section of thick bamboo, the threaded rod, has realized carrying out altitude mixture control to the LED lamp, and the better practicality that has increased the LED lamp has played the effect of better illumination, through joining in marriage between movable rod, dead lever and the circular spring and use for at the in-process that carries out altitude mixture control, more stability has increased the safe effect of use.

Description of the 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 schematic structural diagram of the main body of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a support; 2. an LED lamp body; 3. a first bevel gear; 4. a rotating shaft; 5. an electric motor; 6. moving the plate; 7. a first slider; 8. a first chute; 9. a second slider; 10. a second chute; 11. a movable rod; 12. a second taper tooth; 13. a fixing plate; 14. fixing the rod; 15. a circular spring; 16. a third slider; 17. a third chute; 18. a travel bar; 19. a sleeve; 20. a fixed block; 21. a threaded rod; 22. a threaded barrel.

The specific implementation mode is as follows:

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, the present invention provides an embodiment: an LED lamp for high-speed rail illumination comprises a support 1 and an LED lamp body 2, wherein the support 1 is positioned in an inner cavity of the LED lamp body 2, a movable plate 6 is fixedly installed at the top of the LED lamp body 2, the movable plate 6 is movably connected with the support 1, first sliders 7 are fixedly connected to two sides of the movable plate 6, first chutes 8 matched with the first sliders 7 are formed in side walls of two sides of the support 1, the first sliders 7 are movably connected to the inner cavity of the first chutes 8, so that the LED lamp body 2 can be moved conveniently, a fixed plate 13 is arranged above the movable plate 6, movable rods 18 are fixedly connected to positions, close to two sides, of the top of the movable plate 6, sleeves 19 are fixedly installed at positions, close to two sides, of the bottom of the fixed plate 13, through holes matched with the movable rods 18 are formed in the bottoms of the two sleeves 19, the movable rods 18 penetrate through the, a third sliding groove 17 matched with the third sliding block 16 is formed in the inner wall of the sleeve 19, the third sliding block 16 is movably connected to an inner cavity of the third sliding groove 17, a motor 5 is arranged at the bottom of the fixing plate 13, the bottom of the fixing plate 13 is fixedly connected with the motor 5 through a fixing frame, a shock absorption pad is arranged at the bottom of the fixing frame, the shock absorption pad is fixedly connected to the bottom of the fixing plate 13, the service life of the motor 5 is prolonged, the motor 5 is positioned between the two sleeves 19, a rotating shaft 4 is fixedly connected to a power output end of the motor 5, one end, far away from the motor 5, of the rotating shaft 4 is movably connected with a first conical tooth 3, a bearing is fixedly connected to the inner cavity of the fixing plate 13, a thread cylinder 22 is arranged at the bottom of the fixing plate 13, the thread cylinder 22 is positioned on the right side of the motor, the bottom end of the threaded rod 21 extends out of the bottom end of the threaded cylinder 22 and is fixedly connected to the top of the movable plate 6, the threaded cylinder 22 is movably connected with the threaded rod 21, the side wall of the threaded cylinder 22 is fixedly connected with the second bevel gear 12, the first bevel gear 3 is meshed with the second bevel gear 12, the top of the fixed plate 13 is fixedly connected with fixed rods 14 close to two sides, the top of the inner cavity of the bracket 1 is fixedly connected with movable rods 11 close to two sides, one side of the two movable rods 11 opposite to each other is fixedly connected with a second sliding block 9, one side of the two fixed rods 14 adjacent to each other is provided with a second sliding groove 10 matched with the second sliding block 9, the second sliding block 9 is movably connected to the inner cavity of the second sliding groove 10, the bottom of the inner cavity of the second sliding groove 10 is fixedly connected with a circular spring 15, the top of the circular spring 15 is fixedly connected to the, the fixing block 20 is provided with a screw.

The working principle is as follows: when the bracket is used, the bracket 1 is fixed at a place needing to be installed through a screw, the motor 5 is turned on, and the motor 5 drives the rotating shaft 4 to rotate. The pivot 4 drives first awl tooth 3 and rotates, and first awl tooth 3 drives second awl tooth 12 and rotates, and second awl tooth 12 drives threaded cylinder 22 and rotates, and then makes the rotatory decline of threaded rod 21 to realized the altitude mixture control to LED lamp body 2, second slider 9 drives circular spring 15 at second spout 10 internalization simultaneously, has strengthened stability.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high-speed railway is LED lamp for illumination, includes support (1) and LED lamp body (2), its characterized in that: the LED lamp is characterized in that the support (1) is located in an inner cavity of the LED lamp body (2), a movable plate (6) is fixedly mounted at the top of the LED lamp body (2), the movable plate (6) is movably connected with the support (1), a fixed plate (13) is arranged above the movable plate (6), movable rods (18) are fixedly connected with the top of the movable plate (6) close to two sides, sleeves (19) are fixedly mounted at the bottom of the fixed plate (13) close to two sides, perforations matched with the movable rods (18) are formed in the bottoms of the two sleeves (19), the movable rods (18) penetrate through the perforations and extend to the inner cavity, a motor (5) is arranged at the bottom of the fixed plate (13), the motor (5) is located between the two sleeves (19), a rotating shaft (4) is fixedly connected with a power output end of the motor (5), and a first conical tooth (3) is movably connected with one end, far away from the motor (, the inner chamber fixedly connected with bearing of fixed plate (13), the bottom of fixed plate (13) is equipped with a screw thread section of thick bamboo (22), a screw thread section of thick bamboo (22) is located the right side of motor (5), the inboard fixed connection of the top lateral wall of a screw thread section of thick bamboo (22) and bearing, the inner chamber of a screw thread section of thick bamboo (22) is provided with threaded rod (21) rather than matching, the bottom of a screw thread section of thick bamboo (22) is extended to the bottom of threaded rod (21) to fixed connection is at the top of movable plate (6), just a screw thread section of thick bamboo (22) and threaded rod (21) swing joint, fixedly connected with second awl tooth (12) on the lateral wall of a screw thread section of thick bamboo (22), first awl tooth (3) and second awl tooth (12.

2. The LED lamp for high-speed rail lighting according to claim 1, wherein: the top of fixed plate (13) is close to both sides department fixedly connected with dead lever (14), the inner chamber top of support (1) is close to both sides department fixedly connected with movable rod (11), two one side fixedly connected with second slider (9), two that movable rod (11) carried on the back mutually one side fixedly connected with second slider (9) the adjacent one side of dead lever (14) seted up with second slider (9) assorted second spout (10), the inner chamber of second slider (9) swing joint in second spout (10), the inner chamber bottom fixedly connected with circular spring (15) of second spout (10), the top fixed connection of circular spring (15) is in the bottom of second slider (9).

3. The LED lamp for high-speed rail lighting according to claim 1, wherein: the bottom of fixed plate (13) is through mount fixedly connected with motor (5), the bottom of mount is provided with the shock pad, shock pad fixed connection is in the bottom of fixed plate (13).

4. The LED lamp for high-speed rail lighting according to claim 1, wherein: the two sides of the moving plate (6) are fixedly connected with first sliding blocks (7), first sliding grooves (8) matched with the first sliding blocks (7) are formed in the side walls of the two sides of the support (1), and the first sliding blocks (7) are movably connected to inner cavities of the first sliding grooves (8).

5. The LED lamp for high-speed rail lighting according to claim 1, wherein: the two sides of the moving rod (18) are fixedly connected with third sliding blocks (16), third sliding grooves (17) matched with the third sliding blocks (16) are formed in the inner wall of the sleeve (19), and the third sliding blocks (16) are movably connected to inner cavities of the third sliding grooves (17).

6. The LED lamp for high-speed rail lighting according to claim 1, wherein: two fixedly connected with fixed blocks (20) of support (1), be equipped with the screw on fixed block (20).