CN214332420U

CN214332420U - Cluster type LED lamp

Info

Publication number: CN214332420U
Application number: CN202023221681.4U
Authority: CN
Inventors: 华旭
Original assignee: Jiangsu Tianxi Power And Lighting View Engineering Co ltd
Current assignee: Jiangsu Tianxi Power And Lighting View Engineering Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-01
Anticipated expiration: 2030-12-28

Abstract

The utility model provides a cluster type LED lamp, which comprises an LED lamp main body, a lamp bracket and a lamp post; a first slide rail and a second slide rail are arranged in the lamp post, the bottoms of the first slide rail and the second slide rail are communicated, a chain is arranged in the first slide rail and the second slide rail together, the chain is matched with the first slide rail and the second slide rail, a chain wheel matched with the chain is further arranged at the communication position of the first slide rail and the second slide rail, the chain wheel is fixedly connected with a driving shaft of a driving motor, and the driving motor is fixed on the lamp post; still be equipped with the spout on the lamp pole, spout and second slide rail intercommunication are equipped with the connecting block in the spout, connecting block one end is passed the spout and is located the terminal fixed connection of the chain of second slide rail, be equipped with cylinder mounting bracket and lighting fixture on the connecting block, be equipped with the slider on the lighting fixture, mobilizable being equipped with the expansion bracket on the slider, slider below detachable is equipped with the LED lamp main part, detachable is equipped with electric cylinder on the cylinder mounting bracket, electric cylinder's telescopic link and the mobilizable one end of expansion bracket are connected.

Description

Cluster type LED lamp

Technical Field

The utility model belongs to the technical field of lamps and lanterns, concretely relates to cluster formula LED lamp.

Background

The LED has the outstanding advantages of high efficiency, energy saving and long service life, so that the LED lamp has become an important development direction in the world illumination field nowadays. Because the light brightness and the irradiation range that a single LED lamp sent are limited, therefore cluster LED lamps are adopted in many scenes, and current cluster LED lamps are mainly installed an LED cluster matrix under a lamp shade, so the brightness of a single LED lamp can be enhanced, but the shape is still fixed, the irradiation range is not adjustable, the installation is inconvenient, and especially under the outdoor environment, certain limitation exists in the use process, therefore, a cluster LED lamp capable of adjusting the irradiation range and the irradiation height according to different scene requirements is required to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cluster formula LED lamp, simple structure, simple to operate can adjust irradiation range and shine the height according to different scene demands.

The utility model provides a following technical scheme:

a cluster type LED lamp is characterized by comprising an LED lamp main body, a lamp holder and a lamp post; a first slide rail and a second slide rail are arranged in the lamp post, the bottoms of the first slide rail and the second slide rail are communicated, a chain is arranged in the first slide rail and the second slide rail together, the chain is matched with the first slide rail and the second slide rail, a chain wheel matched with the chain is further arranged at the communication position of the first slide rail and the second slide rail, the chain wheel is fixedly connected with a driving shaft of a driving motor, and the driving motor is fixed on the lamp post; still be equipped with the spout on the lamp pole, the spout with the second slide rail intercommunication, slidable is equipped with the connecting block in the spout, connecting block one end is passed the spout with be located in the second slide rail the terminal fixed connection of chain, fixedly on the connecting block be equipped with the cylinder mounting bracket with the lighting fixture, be equipped with the slider on the lighting fixture, the mobilizable expansion bracket that is equipped with in slider top, slider below detachable is equipped with the LED lamp main part, detachable is equipped with electric cylinder on the cylinder mounting bracket, electric cylinder's telescopic link with the mobilizable connection of one end of expansion bracket.

Preferably, a connecting block is fixedly arranged on a telescopic rod of the electric cylinder and is riveted with the tail end of the telescopic frame.

Preferably, the number of the sliding blocks is at least three, and the sliding block close to one side of the lamp post is fixedly connected with the lamp holder through a limiting bolt.

Preferably, the expansion bracket comprises a plurality of expansion bracket main bodies, every two expansion bracket main bodies are in a group, the center of each group of expansion bracket main body is movably riveted, the expansion bracket main bodies are movably riveted, and the riveting points below the expansion bracket main bodies are respectively connected with one sliding block.

Preferably, the LED lamp body is a strip lamp strip, an arc lamp strip, an LED cluster matrix, or an LED round lamp set.

Preferably, a lamp cap protective cover is detachably arranged on the lamp holder through a bolt.

Preferably, the bottom end of the lamp post is further provided with a lamp holder for reinforcing the stability of the lamp post.

The utility model has the advantages that: through establishing the slide rail on the lamp pole, go up and down along the second slide rail through driving motor control sprocket drive chain, realize the lift of lighting fixture and then realize the height adjustment that shines of LED lamp main part, it slides along the lighting fixture to drive slider and LED lamp main part through telescopic cylinder and expansion bracket, the adjustment of irradiation range is realized to the distance between the adjustment a plurality of LED lamp main parts, the protection casing is to the lighting fixture simultaneously, the connection region of LED lamp main part and slider, expansion bracket and electric cylinder play the guard action, the lamp stand makes the more firm supporting role that plays of lamp pole. Whole device simple structure, the installation of being convenient for is dismantled and is overhauld, can realize shining the adjustment of height and irradiation range simultaneously, and application scope is wider.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention during a short-range high illumination;

fig. 2 is a schematic view of the overall structure of the present invention during a large-scale low irradiation.

Detailed Description

As shown in the figures, the cluster type LED lamp provided by the present invention comprises an LED lamp main body 1, a lamp holder 2 and a lamp post 3; a first slide rail 4 and a second slide rail 5 are arranged inside the lamp post 3, the bottoms of the first slide rail 4 and the second slide rail 5 are communicated, a chain 6 is arranged in the first slide rail 4 and the second slide rail 5 together, the chain 6 is matched with the first slide rail 4 and the second slide rail 5, a chain wheel 7 matched with the chain 6 is further arranged at the communication position of the first slide rail 4 and the second slide rail 5, the chain wheel 7 is fixedly connected with a driving shaft of a driving motor, the driving motor is fixed on the lamp post 3, the driving motor drives the chain wheel 7 to rotate, so that the chain is driven to slide in the first slide rail 4 and the second slide rail 5, the connecting block 8 and the mounting frame 9 are driven to move up and down along the sliding groove by the lifting of the chain 6 in the second slide rail 5, and the mounting frame 9 drives the lamp frame 2 to lift; still be equipped with the spout on lamp pole 3, spout and second slide rail 5 intercommunication, slidable is equipped with connecting block 8 in the spout, the terminal fixed connection of spout and the chain 6 that is arranged in second slide rail 5 is passed to 8 one end of connecting block, fixed cylinder mounting bracket 9 and the lighting fixture 2 of being equipped with on the connecting block 8, be equipped with slider 11 on the lighting fixture 2, wherein slider 11's quantity has at least threely, slider 11 that is close to 3 one side of lamp pole passes through spacing bolt and lighting fixture 2 fixed connection, slider 11 top mobilizable is equipped with expansion bracket 12, expansion bracket 12 includes a plurality of expansion bracket main parts, per two expansion bracket main parts are a set of, the mobilizable riveting in center of two expansion bracket main parts of every set of, mobilizable riveting between two sets of expansion bracket main parts, slider 11 is connected respectively to the riveting point that is located the below. 11 below detachable of slider is equipped with LED lamp main part 1, and detachable is equipped with electric cylinder 13 on the cylinder mounting bracket 9, and fixed being equipped with even piece 14 on electric cylinder 13's the telescopic link, electric cylinder 13's telescopic link is through the terminal mobilizable riveting of even piece 14 and expansion bracket 12. The lamp holder 2 is also detachably provided with a lamp cap protective cover 15, a protective expansion bracket 12, an electric cylinder 13 and a connecting point of the lamp holder 2 and the LED lamp main body 1 through bolts. The bottom end of the lamp post 3 is also provided with a lamp holder 16 for reinforcing the stability of the lamp post 3. The LED lamp main body 1 is a long strip lamp strip, an arc lamp strip, an LED cluster matrix or an LED circular lamp set, and the LED lamp main body 1 in different shapes can be replaced according to different use scenes so as to meet different requirements.

When the lighting height adjusting device is used, when the lighting height needs to be adjusted, the driving motor is controlled to rotate to drive the chain wheel 7 to rotate, and the chain wheel 7 rotates to drive the chain 6 to move up and down along the second sliding rail 5, so that the lighting height is adjusted; when the irradiation range needs to be adjusted, the extension and the shortening of the telescopic rods of the electric cylinder 13 are controlled to drive the connecting block 14 to rise and fall, so that the included angle of one group of telescopic frame main bodies closest to the connecting block is controlled, the included angles of other groups of telescopic frame main bodies are controlled, namely, the extension or the shortening of the telescopic frame 12 is realized, the telescopic frame 12 drives the sliding block 11 to slide left and right along the lamp holder 2, the distance adjustment between the LED lamp main bodies 1 is realized, and the adjustment of the irradiation range is further realized; when needs installation, dismantlement and maintenance, the direct control chain descends to minimumly, adjusts the distance back between the LED lamp main part 1 according to the demand, operates. Simple structure, wide application range, convenient installation and disassembly and convenient maintenance.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cluster type LED lamp is characterized by comprising an LED lamp main body (1), a lamp holder (2) and a lamp post (3); a first slide rail (4) and a second slide rail (5) are arranged inside the lamp post (3), the bottoms of the first slide rail (4) and the second slide rail (5) are communicated, a chain (6) is arranged in the first slide rail (4) and the second slide rail (5) together, the chain (6) is matched with the first slide rail (4) and the second slide rail (5), a chain wheel (7) matched with the chain (6) is further arranged at the communication position of the first slide rail (4) and the second slide rail (5), the chain wheel (7) is fixedly connected with a driving shaft of a driving motor, and the driving motor is fixed on the lamp post (3); still be equipped with the spout on lamp pole (3), the spout with second slide rail (5) intercommunication, slidable is equipped with connecting block (8) in the spout, connecting block (8) one end is passed the spout with be located in second slide rail (5) the terminal fixed connection of chain (6), fixed be equipped with on connecting block (8) cylinder mounting bracket (9) with lighting fixture (2), be equipped with slider (11) on lighting fixture (2), slider (11) top mobilizable be equipped with expansion bracket (12), slider (11) below detachable is equipped with LED lamp main part (1), detachable is equipped with electric cylinder (13) on cylinder mounting bracket (9), the telescopic link of electric cylinder (13) with the mobilizable connection of one end of expansion bracket (12).

2. The clustered LED lamp as claimed in claim 1, wherein a connecting block (14) is fixed on the telescopic rod of the electric cylinder (13), and the connecting block (14) is riveted with the end of the telescopic frame (12).

3. The clustered LED lamp as claimed in claim 1, wherein there are at least three sliding blocks (11), and the sliding block (11) near one side of the lamp post (3) is fixedly connected to the lamp holder (2) by a limit bolt.

4. The clustered LED lamp as claimed in claim 1, wherein the telescopic frame (12) comprises a plurality of telescopic frame bodies, each two telescopic frame bodies are in a group, the center of each group of two telescopic frame bodies is movably riveted, the two groups of telescopic frame bodies are movably riveted, and the lower riveting points are respectively connected with one of the sliding blocks (11).

5. A clustered LED lamp as claimed in claim 1, wherein the LED lamp body (1) is a strip of long strips, or a strip of curved strips, or a matrix of clusters of LEDs, or a circular cluster of LEDs.

6. The clustered LED lamp as claimed in claim 1, wherein a lamp cap protective cover (15) is detachably mounted on the lamp holder (2) by means of bolts.

7. A clustered LED lamp as claimed in claim 1, characterised in that the bottom end of the lamp post (3) is further provided with a lamp holder (16) for strengthening the stability of the lamp post (3).