CN210014312U

CN210014312U - Novel LED track car light

Info

Publication number: CN210014312U
Application number: CN201921133455.5U
Authority: CN
Inventors: 赵保瑞
Original assignee: Zhao Xin Energy Technology (shanghai) Co Ltd
Current assignee: Zhao Xin Energy Technology (shanghai) Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-02-04
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a novel LED track car light, including lamp shade, the main casing body, lamp baffle, LED lamp and driving motor, the lamp baffle is installed to the left end of lamp shade, and the right side of lamp shade is connected with the main casing body to install driving motor on the inner wall of the main casing body, driving motor's below is connected with drive gear, and drive gear's left side is connected with sector gear, and sector gear's left end is fixed with the erection column, the surface mounting of erection column has the back shaft, and the outer end of back shaft is connected on the inner wall of the main casing body, and the LED lamp is installed to the left end of erection column. This novel LED track car light is provided with back shaft, sector gear and drive gear, and user's accessible control driving motor's rotation direction makes drive gear drive sector gear carry out not equidirectional removal, and the erection column will use the back shaft to rotate as the fixed point at the effect of back shaft to the realization is to the regulation of LED lamp angle, has improved the practicality of device.

Description

Novel LED track car light

Technical Field

The utility model relates to a car light technical field specifically is a novel LED track car light.

Background

The rail car is a transport means that can go on going on the track, need open the rail car light when night and be used for providing the field of vision, can provide certain warning effect to the external world simultaneously, increases the security of vehicle in-process of traveling, but current LED rail car light still has some not enoughly when using:

1. most of the existing LED track car lamps are of fixed structures, the light irradiation direction cannot be changed, when a track car turns, the track car cannot illuminate the curve in advance, light can be changed after the track car turns, the road condition of the curve cannot be effectively checked in advance, and the practicability of the device is reduced;

2. the lamp baffle and the lamp shade of current LED track car light adopt the integration to be connected mostly, need open the inside of device when changing its inside LED lamp and change, and the operation is comparatively troublesome, is unfavorable for dismantling the change to the LED lamp fast, has reduced the use convenience of device.

Aiming at the problems, innovative design is urgently needed on the basis of the original LED track car lamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel LED track car light to solve present LED track car light that above-mentioned background art provided on the existing market mostly fixed structure, light irradiation direction can not change, can not carry out the illumination in advance to bend department when the railcar turns, and present LED track car light gets lamp baffle and lamp shade and adopts the integration to connect mostly, need open the inside of device and change when changing its inside LED lamp, operate comparatively troublesome problem.

In order to achieve the above object, the utility model provides a following technical scheme: a novel LED (light emitting diode) track car lamp comprises a lamp shade, a main shell, a lamp baffle, an LED lamp and a driving motor, wherein the lamp baffle is installed at the left end of the lamp shade, the right side of the lamp shade is connected with the main shell, the driving motor is installed on the inner wall of the main shell, a transmission gear is connected below the driving motor, a sector gear is connected at the left side of the transmission gear, an installation column is fixed at the left end of the sector gear, a support shaft is fixed on the outer surface of the installation column, the outer end of the support shaft is connected to the inner wall of the main shell, the LED lamp is installed at the left end of the installation column, limit blocks are arranged at the upper end and the lower end of the lamp baffle, a second connecting groove is arranged at the outer side of each limit block, a first connecting groove is arranged at the front side of the second connecting groove, the first connecting groove, and a return spring is installed at the right side of the support plate.

Preferably, lamp baffle and stopper are connected for the integration between, and the stopper passes through and constitutes rotatable structure between first spread groove and the lamp shade.

Preferably, the number of the support shafts is 2, the 2 support shafts are arranged in an up-and-down symmetrical mode about the center line of the mounting column, the mounting column is connected with the support shafts through screws, and the support shafts are connected with the inner wall of the main shell through shafts.

Preferably, the sector gear and the mounting column are integrally connected through welding, the sector gear and the transmission gear are in meshed connection, and the diameter of the sector gear is larger than that of the transmission gear.

Preferably, the support plate is slidably connected with the first connecting groove through a return spring, the left side of the first connecting groove is of an open structure, the inner space of the first connecting groove is communicated with the inner space of the second connecting groove, and the overlooking cross section of the first connecting groove is of an L-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: the novel LED rail car lamp;

(1) the support shaft, the sector gear and the transmission gear are arranged, a user can control the rotation direction of the driving motor to enable the transmission gear to drive the sector gear to move in different directions, and the mounting column rotates under the action of the support shaft by taking the support shaft as a fixed point, so that the angle of the LED lamp is adjusted, the road condition at the bend can be conveniently checked in advance before the rail car turns, and the practicability of the device is improved;

(2) be provided with stopper, first spread groove and second spread groove, the user's accessible is pressed down the lamp baffle and is made stopper extrusion backup pad, the stopper will remove the block with between the second spread groove simultaneously, then rotatable lamp baffle makes the stopper remove to the opening part of first spread groove, can take off the lamp baffle, is convenient for dismantle the change to the LED lamp, has improved the use convenience of device.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

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

FIG. 3 is a schematic view of the connection structure of the sector gear and the transmission gear of the present invention;

FIG. 4 is a schematic side view of the lamp baffle of the present invention;

FIG. 5 is a schematic view of a first connecting groove of the present invention;

fig. 6 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

In the figure: 1. a lamp shade; 2. a main housing; 3. a lamp baffle; 4. an LED lamp; 5. mounting a column; 6. a support shaft; 7. a sector gear; 8. a drive motor; 9. a transmission gear; 10. a limiting block; 11. a first connecting groove; 12. a support plate; 13. a return spring; 14. a second connecting groove.

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. 1-6, the present invention provides a technical solution: a novel LED (light emitting diode) track car lamp comprises a lamp shade 1, a main shell 2, a lamp baffle plate 3, an LED lamp 4, a mounting column 5, a support shaft 6, a sector gear 7, a driving motor 8, a transmission gear 9, a limiting block 10, a first connecting groove 11, a support plate 12, a reset spring 13 and a second connecting groove 14, wherein the lamp baffle plate 3 is installed at the left end of the lamp shade 1, the main shell 2 is connected to the right side of the lamp shade 1, the driving motor 8 is installed on the inner wall of the main shell 2, the transmission gear 9 is connected below the driving motor 8, the sector gear 7 is connected to the left side of the transmission gear 9, the mounting column 5 is fixed at the left end of the sector gear 7, the support shaft 6 is fixed on the outer surface of the mounting column 5, the outer end of the support shaft 6 is connected to the inner wall of the main shell 2, the LED lamp 4, a second connecting groove 14 is formed in the outer side of the limiting block 10, a first connecting groove 11 is formed in the front side of the second connecting groove 14, the first connecting groove 11 and the second connecting groove 14 are both formed in the lampshade 1, a supporting plate 12 is arranged in the first connecting groove 11, and a return spring 13 is arranged on the right side of the supporting plate 12;

the lamp baffle 3 and the limiting block 10 are integrally connected, the limiting block 10 forms a rotatable structure with the lamp shade 1 through the first connecting groove 11, the lamp baffle 3 is fixed conveniently through the matching between the limiting block 10 and the first connecting groove 11, and the lamp baffle 3 is convenient to detach quickly in the follow-up process;

the number of the support shafts 6 is 2, the 2 support shafts 6 are arranged in an up-down symmetrical mode about the center line of the mounting column 5, the mounting column 5 is connected with the support shafts 6 through screws, and meanwhile, the support shafts 6 are connected with the inner wall of the main shell 2 through shafts, so that the mounting column 5 can be kept stable under the action of the support shafts 6, meanwhile, the mounting column 5 can rotate through the shafts between the support shafts 6 and the main shell 2, and the irradiation angle of the LED lamp 4 can be adjusted conveniently;

the sector gear 7 and the mounting column 5 are integrally connected in a welding mode, the sector gear 7 and the transmission gear 9 are in meshed connection, the diameter of the sector gear 7 is larger than that of the transmission gear 9, the sector gear 7 can rotate under the driving of the transmission gear 9 due to the structural design, and therefore the sector gear 7 drives the mounting column 5 to rotate, and the irradiation angle of the LED lamp 4 is adjusted;

backup pad 12 passes through to constitute sliding connection between reset spring 13 and the first spread groove 11, and the left side of first spread groove 11 is opening column structure, and the inner space of first spread groove 11 and the inner space of second spread groove 14 are linked together, and the section of overlooking of first spread groove 11 is "L" shape structure simultaneously, and above-mentioned structure makes stopper 10 can carry out the block under backup pad 12's effect and between the second spread groove 14, realizes fixing between lamp baffle 3 and the lamp shade 1.

The working principle is as follows: when the novel LED rail car lamp is used, firstly, as shown in figure 2, the device is installed on a rail car for use, a lead at the right end of a main shell body 2 is communicated with an external power grid, the installation of the device is completed, when the left side or the right side of a vehicle needs to be illuminated in the use process of the device, as shown in figures 1 and 3, a driving motor 8 can be started, the driving motor 8 drives a driving gear 9 to rotate, the driving gear 9 drives a sector gear 7 to rotate through meshing connection, the sector gear 7 drives an installation column 5 to rotate, the installation column 5 rotates in the main shell body 2 through a shaft between a supporting shaft 6 and the main shell body 2, so that the position of an LED lamp 4 at the left end of the installation column 5 is moved, the left and right adjustment of the position of the LED lamp 4 is realized by controlling the forward rotation and the reverse rotation of the driving motor 8, the bend can be illuminated in advance before the rail, the practicability of the device is increased;

when the LED lamp 4 needs to be disassembled and replaced after the device is used, according to the figures of 1, 5 and 6, the lamp baffle 3 is pressed by hands, so that the lamp baffle 3 drives the limiting block 10 to extrude the supporting plate 12, as shown in the figure 4, the supporting plate 12 slides in the first connecting groove 11 under the action of the reset spring 13 under the extrusion, so that the limiting block 10 and the second connecting groove 14 are separated from the clamping, then the lamp baffle 3 is rotated, the limiting block 10 slides in the first connecting groove 11, the limiting block 10 is rotated to the opening of the first connecting groove 11, the extrusion to the lamp baffle 3 is released, the reset spring 13 pushes the supporting plate 12 to move, the limiting block 10 is pushed out through the opening of the first connecting groove 11, the lamp baffle 3 can be taken down, the LED lamp 4 in the lampshade 1 can be directly disassembled and replaced, and the replacement efficiency of the LED lamp 4 is improved, the use convenience of the device is increased.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a novel LED track car light, includes lamp shade (1), main casing body (2), lamp baffle (3), LED lamp (4) and driving motor (8), its characterized in that: the LED lamp is characterized in that a lamp baffle (3) is installed at the left end of the lamp shade (1), the right side of the lamp shade (1) is connected with a main shell (2), a driving motor (8) is installed on the inner wall of the main shell (2), a transmission gear (9) is connected below the driving motor (8), a sector gear (7) is connected to the left side of the transmission gear (9), a mounting column (5) is fixed to the left end of the sector gear (7), a supporting shaft (6) is fixed to the outer surface of the mounting column (5), the outer end of the supporting shaft (6) is connected to the inner wall of the main shell (2), an LED lamp (4) is installed at the left end of the mounting column (5), limiting blocks (10) are arranged at the upper end and the lower end of the lamp baffle (3), a second connecting groove (14) is arranged on the outer side of the limiting blocks (10), and a first connecting groove, first connecting groove (11) and second connecting groove (14) are all seted up in the inside of lamp shade (1), and the inside of first connecting groove (11) is provided with backup pad (12) to reset spring (13) are installed on the right side of backup pad (12).

2. The novel LED railway vehicle lamp of claim 1, characterized in that: the lamp baffle (3) and the limiting block (10) are connected in an integrated mode, and the limiting block (10) forms a rotatable structure between the first connecting groove (11) and the lampshade (1).

3. The novel LED railway vehicle lamp of claim 1, characterized in that: the supporting shafts (6) are arranged in number of 2, the 2 supporting shafts (6) are arranged in an up-down symmetrical mode relative to the center line of the mounting column (5), the mounting column (5) is connected with the supporting shafts (6) through screws, and meanwhile the supporting shafts (6) are connected with the inner wall of the main shell (2) through a shaft.

4. The novel LED railway vehicle lamp of claim 1, characterized in that: the sector gear (7) and the mounting column (5) are integrally connected through welding, the sector gear (7) and the transmission gear (9) are connected through meshing, and the diameter of the sector gear (7) is larger than that of the transmission gear (9).

5. The novel LED railway vehicle lamp of claim 1, characterized in that: the support plate (12) is in sliding connection with the first connecting groove (11) through a return spring (13), the left side of the first connecting groove (11) is of an open structure, the inner space of the first connecting groove (11) is communicated with the inner space of the second connecting groove (14), and meanwhile the overlooking cross section of the first connecting groove (11) is of an L-shaped structure.