CN213019270U

CN213019270U - LED lamp with adjustable illumination range

Info

Publication number: CN213019270U
Application number: CN202021287030.2U
Authority: CN
Inventors: 方用
Original assignee: Guangzhou Haway Lighting Co ltd
Current assignee: Guangzhou Haway Lighting Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-04-20
Anticipated expiration: 2030-07-03

Abstract

The utility model relates to a LED lamp technical field specifically is a LED lamp of adjustable illumination scope, including outer dish, one side fixedly connected with link of outer dish, the link is close to one side fixedly connected with inner disc of outer dish, one side fixedly connected with mounting bracket of inner disc is kept away from to the link, the inside swing joint of outer dish has the round bar, the mounting bracket is close to the first motor of one side fixedly connected with of inner disc, the first gear of one side fixedly connected with of mounting bracket is kept away from to first motor. The utility model has the advantages that: through the cooperation setting of first motor, first gear, second gear and round bar for each angle is shone to the LED lamp is better, sets up through the cooperation of second motor, third gear and fourth gear, has solved the condition that current fixed angle shines, sets up through the cooperation of third motor, lead screw, lamp shade and convex lens, has solved the condition of current artifical manual regulation, reduces dangerous emergence.

Description

LED lamp with adjustable illumination range

Technical Field

The utility model relates to a LED lamp technical field, especially a LED lamp of adjustable illumination scope.

Background

The LED lamp is an electroluminescent semiconductor material chip which can directly convert electricity into light, the heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, the other end of the wafer is connected with an anode of a power supply, silver glue or white glue is used for solidifying the wafer on the support, then silver wires or gold wires are used for connecting the chip and a circuit board, the periphery of the wafer is sealed by epoxy resin, the effect of protecting internal core wires is achieved, and finally a shell is installed, so the anti-seismic performance of the LED lamp is good.

The LED lamp is widely applied due to energy conservation and environmental protection, the service life of the LED lamp is longer, and the LED lamp is economical and durable, however, the irradiation range of the existing LED lamp is often fixed and unchangeable and cannot be adjusted, so that the requirement for adjusting the irradiation range cannot be met in some environments in which the irradiation range needs to be adjusted, and great inconvenience is brought to the use of a user.

Although the illumination range of the LED lamp with the adjustable illumination range is adjusted by adjusting the distance between the LED lamp bead and the opening at the lower end of the inner lampshade through adjusting the threads, the operation is easy; and when LED lamp pearl was traded when needs wait, the user only need be to the electro-magnet circular telegram, and the electro-magnet produces suction to the iron plate and makes the spring compression to make the kelly shift out from the card hole, however, this LED lamp of adjustable illumination scope, because LED is at indoor top usually, artifical manual regulation is inconvenient, and angle of regulation is single.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a LED lamp of adjustable illumination scope.

The purpose of the utility model is realized through the following technical scheme: an LED lamp with an adjustable illumination range comprises an outer disc, wherein a connecting frame is fixedly connected to one side of the outer disc, an inner disc is fixedly connected to one side, close to the outer disc, of the connecting frame, a mounting frame is fixedly connected to one side, far away from the inner disc, of the connecting frame, and a round rod is movably connected to the inner portion of the outer disc;

the side, close to the inner disc, of the mounting frame is fixedly connected with a first motor, one side, far away from the mounting frame, of the first motor is fixedly connected with a first gear, and the outer surface of the first gear is connected with a second gear in a meshed mode; the one end fixedly connected with backup pad of link is kept away from to the round bar, one side fixedly connected with motor base of round bar is kept away from to the backup pad, motor base is close to one side fixedly connected with second motor of backup pad, one side fixedly connected with third gear that the second motor is close to the backup pad, the surface toothing of third gear is connected with the fourth gear.

Optionally, one side fixedly connected with support frame that is close to motor base is kept away from to the fourth gear, one side fixedly connected with third motor of backup pad is kept away from to the support frame, one side fixedly connected with lead screw that the support frame was kept away from to the third motor, the surface threaded connection of lead screw has the lamp shade, one side fixedly connected with convex lens that the third motor was kept away from to the lamp shade.

Optionally, the lamp shade runs through one side of the support frame, one end of the support frame, which is far away from the fourth gear, is fixedly connected with an LED lamp base, one side of the LED lamp base, which is close to the convex lens, is fixedly connected with an LED lamp, and the LED lamp base is connected with the lamp shade in a sliding manner.

Optionally, the third gear and the fourth gear are matched, one side of the fourth gear, far away from the motor base, is fixedly connected with a rotating shaft, one end of the rotating shaft, far away from the fourth gear, is rotatably connected with a rotating shaft base, and the rotating shaft base is fixedly connected with the supporting plate.

Optionally, the outer disc and the inner disc are circular, and the outer surface of the inner disc is movably connected with the round rod.

Optionally, the second gear is fixedly connected with the round bar, a fixing block is fixedly connected to one side, close to the connecting frame, of the round bar, and the first gear is matched with the second gear.

Optionally, the second gear is movably connected with the outer disc.

The utility model has the advantages of it is following:

1. this LED lamp of adjustable illumination scope, be close to the first motor of one side fixedly connected with of inner disc through the mounting bracket, and first gear, the second gear, and cooperation setting between the round bar, make the LED lamp can be circular motion, better shine each angle, be close to one side fixedly connected with second motor of backup pad through the motor base, and cooperation setting between third gear and the fourth gear, make the angle that the LED lamp can shine become extensive, irradiation efficiency is improved, the condition that current fixed angle shines has been solved.

2. This LED lamp of adjustable illumination scope keeps away from one side fixedly connected with third motor of backup pad through the support frame to and the cooperation setting between lead screw, lamp shade and the convex lens, adjusted the illumination scope through motor drive, solved the condition of current artifical manual regulation, avoided artificial operation at the in-process of adjusting, reduce dangerous emergence.

Drawings

Fig. 1 is a schematic structural view of a first viewing angle of the present invention;

fig. 2 is a schematic structural view of a second viewing angle of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 1-outer disc, 2-connecting frame, 3-inner disc, 4-mounting frame, 5-round rod, 6-first motor, 7-first gear, 8-second gear, 9-fixing block, 10-supporting plate, 11-motor base, 12-second motor, 13-third gear, 14-fourth gear, 15-rotating shaft, 16-rotating shaft base, 17-supporting frame, 18-third motor, 19-lead screw, 20-lampshade, 21-convex lens, 22-LED lamp base and 23-LED lamp.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in FIGS. 1-5, the utility model provides an LED lamp with adjustable illumination range, which comprises an outer disc 1, a connecting frame 2 fixedly connected to one side of the outer disc 1, an inner disc 3 fixedly connected to one side of the connecting frame 2 close to the outer disc 1, a mounting frame 4 fixedly connected to one side of the connecting frame 2 far from the inner disc 3, a round bar 5 movably connected to the inside of the outer disc 1, wherein a first motor 6 is fixedly connected to one side of the mounting frame 4 close to the inner disc 3, a first gear 7 is fixedly connected to one side of the first motor 6 far from the mounting frame 4, a second gear 8 is engaged with the outer surface of the first gear 7, so that the LED lamp 23 can do circular motion, and can better illuminate to various angles, a support plate 10 is fixedly connected to one end of the round bar 5 far from the connecting frame 2, a motor base 11 is fixedly connected to one side of the support plate 10 far from the round bar 5, a second motor 12 is fixedly connected to one side, one side of the second motor 12 close to the support plate 10 is fixedly connected with a third gear 13, and the outer surface of the third gear 13 is engaged with a fourth gear 14, so that the irradiation angle of the LED lamp becomes wide, the irradiation efficiency is improved, and the existing irradiation condition with a fixed angle is solved.

As an optimal technical solution of the utility model: one side fixedly connected with support frame 17 that is close to motor base 11 is kept away from to fourth gear 14, one side fixedly connected with third motor 18 of backup pad 10 is kept away from to support frame 17, one side fixedly connected with lead screw 19 of support frame 17 is kept away from to third motor 18, lead screw 19's surface threaded connection has lamp shade 20, one side fixedly connected with convex lens 21 of third motor 18 is kept away from to lamp shade 20, the illumination scope has been adjusted through motor drive, the condition of current artifical manual regulation has been solved, artifical operation has been avoided at the in-process of adjusting, reduce dangerous emergence.

As an optimal technical solution of the utility model: the lamp shade 20 is run through to one side of support frame 17, and the convenient slip, support frame 17 keep away from the one end fixedly connected with LED lamp base 22 of fourth gear 14, and LED lamp base 22 is close to one side fixedly connected with LED lamp 23 of convex lens 21, and LED lamp base 22 and lamp shade 20 sliding connection are convenient for reciprocate.

As an optimal technical solution of the utility model: third gear 13 and fourth gear 14 looks adaptation, one side fixedly connected with pivot 15 that motor base 11 was kept away from to fourth gear 14, and the one end that fourth gear 14 was kept away from to pivot 15 is rotated and is connected with pivot base 16, and in order to make LED lamp 23 can angle regulation, pivot base 16 and backup pad 10 fixed connection have played the effect of support.

As an optimal technical solution of the utility model: the outer disc 1 and the inner disc 3 are circular, and the outer surface of the inner disc 3 is movably connected with the round rod 5, so that the LED lamp 23 is conveniently driven to do circular motion.

As an optimal technical solution of the utility model: the second gear 8 is fixedly connected with the round rod 5, one side of the round rod 5, which is close to the connecting frame 2, is fixedly connected with a fixing block 9, and the first gear 7 is matched with the second gear 8.

As an optimal technical solution of the utility model: the second gear 8 is movably connected with the outer disc 1, so that the rotation is more convenient.

The working process of the utility model is as follows: first motor 6 drives first gear 7 and drives second gear 8 and rotate to LED lamp 23 carries out the circumferential rotation, and second motor 12 drives support frame 13 and rotates, adjusts the angle of shining of LED lamp 23, and third motor 18 rotates, drives convex lens 21 and reciprocates, has adjusted the illumination scope.

In summary, the following steps: the LED lamp with the adjustable illumination range is characterized in that a first motor 6 is fixedly connected to one side, close to an inner disc 3, of an installation frame 4, and a first gear 7, a second gear 8 and a round rod 5 are arranged in a matched mode, so that the LED lamp 23 can do circular motion and can better irradiate various angles, a second motor 12 is fixedly connected to one side, close to a support plate 10, of a motor base 11, and a third gear 13 and a fourth gear 14 are arranged in a matched mode, so that the illumination angles of the LED lamp 23 can be widened, the illumination efficiency is improved, the existing illumination condition with fixed angles is solved, a third motor 18 is fixedly connected to one side, far away from the support plate 10, of a support frame 17, a screw rod 19, a lampshade 20 and a convex lens 21 are arranged in a matched mode, the illumination range is adjusted through motor driving, the existing condition of manual adjustment is solved, and manual operation is avoided in the adjustment process, reducing the occurrence of danger.

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. The utility model provides a LED lamp of adjustable illumination scope which characterized in that: the novel round bar type steel plate comprises an outer plate (1), wherein one side of the outer plate (1) is fixedly connected with a connecting frame (2), one side, close to the outer plate (1), of the connecting frame (2) is fixedly connected with an inner plate (3), one side, far away from the inner plate (3), of the connecting frame (2) is fixedly connected with a mounting frame (4), and a round bar (5) is movably connected inside the outer plate (1);

a first motor (6) is fixedly connected to one side, close to the inner disc (3), of the mounting frame (4), a first gear (7) is fixedly connected to one side, far away from the mounting frame (4), of the first motor (6), and a second gear (8) is connected to the outer surface of the first gear (7) in a meshed mode;

one end fixedly connected with backup pad (10) of link (2) is kept away from in pole (5), one side fixedly connected with motor base (11) of pole (5) are kept away from in backup pad (10), one side fixedly connected with second motor (12) that motor base (11) are close to backup pad (10), one side fixedly connected with third gear (13) that second motor (12) are close to backup pad (10), the surface engagement of third gear (13) is connected with fourth gear (14).

2. The LED lamp with the adjustable illumination range as claimed in claim 1, wherein: one side fixedly connected with support frame (17) that is close to motor base (11) is kept away from in fourth gear (14), one side fixedly connected with third motor (18) of backup pad (10) are kept away from in support frame (17), one side fixedly connected with lead screw (19) of support frame (17) are kept away from in third motor (18), the surface threaded connection of lead screw (19) has lamp shade (20), one side fixedly connected with convex lens (21) of third motor (18) are kept away from in lamp shade (20).

3. The LED lamp with the adjustable illumination range as claimed in claim 2, wherein: the LED lamp is characterized in that a lampshade (20) is penetrated through one side of the support frame (17), one end of the support frame (17) far away from the fourth gear (14) is fixedly connected with an LED lamp base (22), one side of the LED lamp base (22) close to the convex lens (21) is fixedly connected with an LED lamp (23), and the LED lamp base (22) is connected with the lampshade (20) in a sliding mode.

4. The LED lamp with the adjustable illumination range as claimed in claim 1, wherein: third gear (13) and fourth gear (14) looks adaptation, one side fixedly connected with pivot (15) of motor base (11) are kept away from in fourth gear (14), the one end rotation that fourth gear (14) were kept away from in pivot (15) is connected with pivot base (16), pivot base (16) and backup pad (10) fixed connection.

5. The LED lamp with the adjustable illumination range as claimed in claim 1, wherein: the outer disc (1) and the inner disc (3) are circular, and the outer surface of the inner disc (3) is movably connected with the round rod (5).

6. The LED lamp with the adjustable illumination range as claimed in claim 1, wherein: second gear (8) and round bar (5) fixed connection, one side fixedly connected with fixed block (9) that round bar (5) are close to link (2), first gear (7) and second gear (8) looks adaptation.

7. The LED lamp with the adjustable illumination range as claimed in claim 1, wherein: the second gear (8) is movably connected with the outer disc (1).