CN213177816U

CN213177816U - Lighting fixture

Info

Publication number: CN213177816U
Application number: CN202022058880.1U
Authority: CN
Inventors: 赵必贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-05-11
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a lighting device in the technical field of lighting, which comprises a fixed cylinder, wherein threads are arranged in the fixed cylinder, the fixed cylinder is in threaded connection with a threaded column, the threaded column is in threaded connection with a bevel gear, the bevel gear is rotationally connected with the fixed cylinder, the bevel gear is meshed with a bevel gear II, the fixed cylinder is fixedly connected with a fixed block, the fixed block is fixedly connected with a support frame, the support frame is rotationally connected with a rotating rod, and the rotating rod is fixedly connected with the bevel gear II; a second fixing block is fixedly connected to the upper end of the threaded column, a threaded hole is formed in the second fixing block, a small threaded column is connected to the threaded hole in a threaded mode, a first connecting plate is fixedly connected to the upper end of the small threaded column, and a rotating block is hinged to the first connecting plate; the upper end of the threaded column is fixedly connected with a second connecting plate, the second connecting plate is rotatably connected with a fixing plate, the fixing plate is slidably connected with a lantern ring, and the lantern ring is fixedly connected with the other end of the rotating block; the utility model discloses but height-adjusting, adjustable shine the angle.

Description

Lighting fixture

Technical Field

The utility model relates to the field of lighting technology, specifically a lighting apparatus.

Background

In 1809, the electric arc lamp was invented by a chemist in the UK, and the human beings entered the era of utilizing electric illumination. In 1906, Edison invented a household electric bulb with tungsten filament as filament. Later, incandescent lamps, fluorescent lamps, energy-saving lamps, neon lamps and various high-tech lamps invented by high-tech nowadays are used for climbing on a stage for illumination like bamboo shoots in spring after rain, thereby greatly facilitating the production and life of people. The novel road lighting device comprises lighting lamps arranged on two sides of the existing road to light the road in front.

However, at present, some roads have certain gradients, when the illuminating lamp is installed on the ground with certain gradients, the angle of the lamp cap of the illuminating lamp may deviate, and the illuminating effect cannot be expected; and the light in current road both sides all is fixed, and unable height-adjusting need not pass through the supplementary maintenance of ladder when the lamp holder breaks down, and is neither safe still troublesome.

Based on this, the utility model designs a lighting fixture to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a following technical scheme:

a lighting fixture comprises a fixed cylinder, wherein threads are arranged in the fixed cylinder, the fixed cylinder is in threaded connection with a threaded column, the threaded column is in threaded connection with a first bevel gear, the first bevel gear is rotationally connected with the fixed cylinder, the first bevel gear is meshed with a second bevel gear, the fixed cylinder is fixedly connected with a first fixed block, the first fixed block is fixedly connected with a support frame, the support frame is rotationally connected with a rotating rod, and the rotating rod is fixedly connected with the second bevel gear; a second fixing block is fixedly connected to the position, close to the upper end, of the threaded column, a threaded hole is formed in the second fixing block, a small threaded column is in threaded connection with the threaded hole, a first connecting plate is fixedly connected to the upper end of the small threaded column, and a rotating block is hinged to the first connecting plate; the upper end of the threaded column is fixedly connected with a second connecting plate, the second connecting plate is rotatably connected with a fixing plate, the fixing plate is connected with a lantern ring in a sliding manner, and the lantern ring is fixedly connected with the other end of the rotating block; and a bulb is arranged at the other end of the fixed plate.

As a further proposal of the utility model, the base is installed to the solid fixed cylinder lower extreme.

As a further proposal of the utility model, the other end of the rotating rod is provided with a wrench hole.

As a further proposal of the utility model, the small-size threaded post one end is equipped with No. two wrench holes.

As a further proposal of the utility model, the lamp shade is sleeved outside the bulb, and the lamp shade is fixedly connected with the fixed plate.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the cooperation use of fixed cylinder, screw thread post, fixed block, support frame, bull stick, bevel gear, No. two bevel gear isotructures, insert a spanner hole with the spanner and rotate, drive the screw thread post and rise or descend, be convenient for adjust lighting apparatus's height, be convenient for maintain.

2. The spanner is inserted into a second spanner hole and rotates through the matching of structures such as a second fixing block, a threaded hole, a small threaded column, a rotating block, a fixing plate and a lantern ring, the small threaded column is driven to rotate and ascend or descend, the small threaded column drives the fixing plate to upwards rotate or downwards rotate, the effect of adjusting the irradiation angle of a bulb is achieved, and the effect of illumination of the illumination device can achieve the expected effect.

Drawings

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

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

fig. 2 is a schematic right-side view of fig. 1 according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;

fig. 4 is a schematic bottom view of fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-fixed cylinder, 2-threaded column, 3-bevel gear I, 4-bevel gear II, 5-fixed block I, 6-support frame, 7-rotating rod, 8-fixed block II, 9-threaded hole, 10-small threaded column, 11-connecting plate I, 12-rotating block, 13-connecting plate II, 14-fixed plate, 15-lantern ring, 16-bulb, 17-base, 18-spanner hole I, 19-spanner hole II and 20-lampshade.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a lighting device comprises a fixed cylinder 1, wherein threads are arranged in the fixed cylinder 1, the fixed cylinder 1 is in threaded connection with a threaded column 2, the threaded column 2 is in threaded connection with a first bevel gear 3, the first bevel gear 3 is rotationally connected with the fixed cylinder 1, a second bevel gear 4 is meshed with the first bevel gear 3, the fixed cylinder 1 is fixedly connected with a first fixed block 5, the first fixed block 5 is fixedly connected with a support frame 6, the support frame 6 is rotationally connected with a rotating rod 7, and the rotating rod 7 is fixedly connected with the second bevel gear 4; a second fixing block 8 is fixedly connected to the upper end of the threaded column 2, a threaded hole 9 is formed in the second fixing block 8, a small threaded column 10 is connected to the threaded hole 9 in a threaded mode, a first connecting plate 11 is fixedly connected to the upper end of the small threaded column 10, and a rotating block 12 is hinged to the first connecting plate 11; the upper end of the threaded column 2 is fixedly connected with a second connecting plate 13, the second connecting plate 13 is rotatably connected with a fixing plate 14, the fixing plate 14 is slidably connected with a lantern ring 15, and the lantern ring 15 is fixedly connected with the other end of the rotating block 12; the other end of the fixed plate 14 is mounted with a bulb 16.

As an embodiment of the utility model, the base 17 is installed to the fixed section of thick bamboo 1 lower extreme. In operation, the base 17 supports the entire device, making the entire device more stable.

As an embodiment of the present invention, the other end of the rotating rod 7 is provided with a first wrench hole 18. When the wrench is in operation, the handle is rotated, the rotating rod 7 drives the second bevel gear 4 to rotate, and the wrench is more conveniently inserted into the first wrench hole 18 to rotate.

As an embodiment of the present invention, a second wrench hole 19 is provided at one end of the small threaded post 10. When the wrench is in work, the wrench is inserted into the second wrench hole 19 and rotates to drive the small fixing barrel 1 to rotate, and the wrench is more conveniently inserted into the second wrench hole 19 to rotate.

As an embodiment of the present invention, a lampshade 20 is sleeved outside the bulb 16, and the lampshade 20 is fixedly connected with the fixing plate 14. In operation, the globe 20 covers the light bulb 16 to protect the light bulb 16.

One specific application of this embodiment is:

when the lighting equipment is fixedly installed on a slope, the lamp holder may have deviation and needs to be adjusted, a wrench is inserted into a first wrench hole 18 to rotate, a rotating rod 7 is rotated to drive a second bevel gear 4 to rotate, the second bevel gear 4 drives a first bevel gear 3 to rotate, the first bevel gear 3 is in threaded connection with a threaded column 2, the first bevel gear 3 rotates to drive the threaded column 2 to rotate in a fixed cylinder 1, so that the lighting equipment is lifted and lowered, after the lighting equipment is lowered, the wrench is inserted into a second wrench hole 19, a small threaded column 10 is in threaded connection with a threaded hole 9, the wrench which is rotatably inserted into the second wrench hole 19 drives a small threaded column 10 to rotate and lift or lower, so that the small threaded column 10 drives a fixed plate 14 to rotate upwards or downwards, meanwhile, a lantern ring 15 slides on the fixed plate 14, a first connecting plate 11 and a rotating block 12 rotate, so that the effect of adjusting the irradiation angle of a bulb 16 is achieved, the effect of the illumination of the lighting device can be brought to the desired effect, and the lighting device is raised in the above way after adjustment.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A lighting fixture comprising a fixed cylinder (1), characterized in that: threads are arranged in the fixed cylinder (1), the fixed cylinder (1) is in threaded connection with a threaded column (2), the threaded column (2) is in threaded connection with a first bevel gear (3), the first bevel gear (3) is rotationally connected with the fixed cylinder (1), a second bevel gear (4) is meshed with the first bevel gear (3), the fixed cylinder (1) is fixedly connected with a first fixed block (5), the first fixed block (5) is fixedly connected with a support frame (6), the support frame (6) is rotationally connected with a rotating rod (7), and the rotating rod (7) is fixedly connected with the second bevel gear (4); a second fixing block (8) is fixedly connected to the upper end of the threaded column (2) close to the upper end, a threaded hole (9) is formed in the second fixing block (8), a small threaded column (10) is in threaded connection with the threaded hole (9), a first connecting plate (11) is fixedly connected to the upper end of the small threaded column (10), and a rotating block (12) is hinged to the first connecting plate (11); the upper end of the threaded column (2) is fixedly connected with a second connecting plate (13), the second connecting plate (13) is rotatably connected with a fixing plate (14), the fixing plate (14) is slidably connected with a lantern ring (15), and the lantern ring (15) is fixedly connected with the other end of the rotating block (12); the other end of the fixed plate (14) is provided with a bulb (16).

2. A lighting fixture according to claim 1, wherein: the lower end of the fixed cylinder (1) is provided with a base (17).

3. A lighting fixture according to claim 1, wherein: the other end of the rotating rod (7) is provided with a first wrench hole (18).

4. A lighting fixture according to claim 1, wherein: one end of the small threaded column (10) is provided with a second wrench hole (19).

5. A lighting fixture according to claim 1, wherein: the lamp bulb (16) is sleeved with a lampshade (20), and the lampshade (20) is fixedly connected with the fixing plate (14).