CN209511810U - A kind of lamp bracket connection structure and LED lamp - Google Patents

Abstract

The utility model provides a lamp bracket connection structure and an LED lamp. The structure includes a bracket main body for connecting lamps and an inner bushing for connecting lamp poles; Step structure; the installation part is connected to the bracket main body through the first connecting piece; different types of light poles are inserted into different steps of the multi-step structure to realize installation. The lamp bracket connection structure provided by the utility model can be installed with lamp poles of various diameters, and has better practicability. The multi-step structure matches lamp poles of different diameters, and a fool-proof positioning structure is designed on the inside, which makes installation and operation more convenient.

Description

A lamp bracket connection structure and an LED lamp

technical field

The utility model relates to the technical field of lamp design, in particular to a lamp support connection structure and an LED lamp.

Background technique

LED lamps are more and more widely used due to their energy-saving and environmental protection, high luminous efficiency, and long life. They are widely used in roads, tunnels, residences, factory workshops and other places. . General outdoor LED lighting brackets need to be used with specific light poles. In order to adapt to different places, lamp brackets need to be prepared with different light poles, and enough lamp brackets need to be developed so that they can be installed on corresponding light poles. Therefore, more development costs, higher mold costs, and more investment in production and maintenance are required. At present, there are some designs for lamp brackets on the market, but there are no various lamp poles that can be connected to brackets.

Utility model content

In order to solve these problems, the present application provides a lamp bracket connection structure, which is applicable to the installation of lamp poles of various sizes.

The specific technical scheme is as follows:

A lamp bracket connection structure, the connection structure includes a bracket body for connecting lamps and an inner bushing for connecting lamp poles; the inner bushing includes a mounting part and a multi-step structure arranged on the mounting part The installation part is connected to the main body of the bracket through the first connecting piece; different types of light poles are inserted into different steps of the multi-step structure to realize installation.

Preferably, the multi-step structure includes a plurality of coaxially arranged step parts, and the size of the step parts decreases sequentially from one side of the installation part.

Preferably, the inner bushing further includes a positioning tube, and the positioning tube is coaxially arranged on the end surface of the stepped portion of the multi-step structure away from the bracket main body.

Preferably, the bracket body is further provided with at least one protrusion used for pre-installation and positioning between the installation part and the bracket body, the side wall of the installation part is provided with a fool-proof groove, and the protrusion Snaps into said foolproof slot.

Preferably, the bracket body includes a first connection part and a second connection part, the first connection part is connected to the lamp, the second connection part is a cylinder, and one end of the cylinder is connected to the first The connecting part is connected, and the other end is open, and the inner bushing is coaxially installed in the cylinder.

Preferably, a plurality of positioning holes are provided on the side wall of the barrel, and the light pole is inserted into the multi-step structure to realize a reinforced connection through the second connecting piece matching the positioning holes.

Preferably, the mounting part is detachably connected to the bracket main body.

Preferably, the main body of the bracket is provided with a plurality of connecting piece mounting columns, the mounting portion is provided with a plurality of through holes, and the first connecting piece is mated and connected with the connecting piece installing columns through the through holes.

Preferably, the installation part, the multi-step structure and the positioning pipe are integrally formed.

Preferably, an LED lamp includes the lamp bracket connection structure described in any one of the above.

Compared with the prior art, the utility model has the following advantages and positive effects due to the adoption of the above technical scheme:

1. An inner bushing is added to the bracket where the light pole is installed, and steps of different sizes are designed on the inner bushing to match light poles of different sizes.

2. The positioning and anti-fooling structure is designed on the bracket and the inner bushing, which makes it more convenient for the staff to install the inner bushing.

Description of drawings

Fig. 1 is a schematic diagram of the whole lamp structure of an LED lamp;

Fig. 2 is a composition diagram of a lamp bracket connection structure;

Fig. 3 is a schematic diagram of the structure of the inner liner;

Fig. 4 is a kind of structural representation of stent main body;

Fig. 5 is another structural schematic view of the bracket main body;

Reference numerals: 1-Bracket main body, 2-Inner bushing, 3-Lamp, 4-Light pole, 5-Multi-step structure, 6-Installation part, 7a-First step, 7b-Second step, 7c-No. Three steps, 8-positioning tube, 9-first connecting piece, 10-protruding part, 11-foolproof groove, 12-first connecting part, 13-second connecting part, 14-positioning hole, 15-connecting piece Mounting Post, 16-Through Hole.

Detailed ways

Referring to the accompanying drawings of the embodiments of the utility model, the technical solution will be described in more detail below. However, this invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity.

Referring to Fig. 1, it is an embodiment of the utility model, which includes a lamp, a bracket and a light pole supporting the bracket. The utility model does not limit the shape of the bracket, and can be a bracket of any shape, which is used to connect the lamp 3 and the lamp pole 4. .

Referring to Figures 2-3, this embodiment provides a lamp bracket connection structure, the bracket connection structure includes a bracket body 1 for connecting a lamp 3, an inner bush 2 for connecting a light pole 4, and the inner bush 2 Including the installation part 6 and the multi-step structure 5 arranged on the installation part 6; the installation part 6 is connected to the bracket main body 1 through a plurality of first connectors 9; different types of light poles 4 are inserted into different steps of the multi-step structure 5 for installation.

The utility model realizes the installation of different sizes and types of light poles 4 by adding an inner bushing 2 in the bracket main body 1, so that the practical performance of the LED lamp is better.

In this embodiment, referring to FIG. 3 , the multi-step structure 5 includes a plurality of coaxially arranged step portions, and each step portion of the multi-step structure 5 decreases in size sequentially from the side connecting the mounting portion 6; wherein , the step portion in the multi-step structure 5 is provided with at least two step portions, and may also be three step portions, five step portions or others.

In this embodiment, referring to FIG. 3 , the multi-step structure 5 includes three steps, which are the first step 7a, the second step 7b, and the third step 7c arranged coaxially in sequence, wherein the first step 7a is connected to the mounting part 6 .

The stepped portion of the multi-step structure 5 can be circular, square, triangular or other polygonal, and the specific shape is selected according to the cross-sectional shape of the light pole 4 . In this embodiment, the cross-sectional shape of the light pole 4 is circular, and the inner diameter of the light pole 4 can fit into one of the stepped portions of the corresponding multi-step structure 5 .

Referring to FIG. 3 , the inner bushing 2 further includes a positioning tube 8 , wherein the installation part 6 , the multi-step structure 5 and the positioning tube 8 are integrally formed. Both ends of the multi-step structure 5 are coaxially connected to the installation part 6 and the positioning tube 8 respectively; The positioning tube 8 first acts on the installation of the light pole. During the installation process, it stabilizes the installed light pole 4. Secondly, when installing the first connecting piece 9 between the inner bushing 2 and the bracket main body 1, press and hold the positioning The tube 8 can stabilize the inner bushing 2 so that it can be stabilized during the installation of the connection 9 to prevent it from coming off during the installation.

In this embodiment, referring to FIG. 4 , the bracket body 1 is also provided with at least one protrusion 10 for pre-installation and positioning between the installation part 6 and the bracket body 1, and the side wall of the installation part 6 is provided with a protrusion The anti-fooling groove 11 matched with the part 10 snaps the protruding part 10 into the anti-fooling groove 11, so that the mounting part 6 is positioned on the main body of the bracket and waits for the first connecting part 9 to be reinforced and installed. Wherein, the protruding part 10 is located at any position in contact with the mounting part, and its shape is not fixed. In this embodiment, the protruding part 10 is a semi-cylindrical body, so the fool-proof groove 11 is a semi-cylindrical groove. The design of the fool-proof groove makes it easier for the inner bushing 2 to install the first connecting piece 9 during the process of assembling the bracket body 1 , and prevents the occurrence of misalignment of the first connecting piece 9 .

In this embodiment, referring to FIGS. 2-5 , the stent body 1 is an integral molding structure formed by die-casting, including a first connecting portion 12 and a second connecting portion 13, wherein the first connecting portion can be V-shaped, L-shaped, Various shapes such as U-shape, in this embodiment, the first connecting part 12 is V-shaped as an embodiment, in order to connect lamps 3, the second connecting part 13 is a cylindrical body, one end of the cylindrical body is open, and the other end is Connected with the first connecting part 12, the inner bushing 2 is coaxially installed in the barrel, the installation part 6 is installed at the inner bottom of the barrel, and one end of the light pole 4 is also located in the barrel and sleeved on the inner bushing.

A plurality of positioning holes 14 are provided on the cylinder side wall of the second connecting portion 13, and a position of a stable structure is formed between each positioning hole 14. In this embodiment, there are two sets of positioning holes 14, and each group is on the same plane. There are three positioning holes 14 at equal intervals. When the light pole is inserted into the multi-step structure of the inner bushing, the second connecting piece matching the light pole 4 is used to cooperate with the positioning holes 14 to realize the reinforcement and stable installation of the light pole 4 .

In this embodiment, the first connecting part 12 is provided with a plurality of connector mounting posts 15, and the other end of the connecting part mounting posts 15 is located in the cylinder of the second connecting part 13, and the mounting part 6 is provided with a plurality of through holes. Holes 16, these through holes 16 are matched with the connector mounting posts 15, by using the first connector 9 to pass through the through holes 16 and securely connected with the connector mounting posts 15, so that the inner bushing 2 is fixedly assembled to the bracket main body 1 superior.

When the multi-step structure 5 inside the inner bushing 2 does not match the light pole 4, the bracket main body 1 and the inner bushing 2 can be disassembled, and the inner bushing 2 that can be adapted to the light pole can be replaced.

The arrangement of the above structure makes the structure of the bracket connection structure provided by the utility model clear.

To sum up, any technical solution of the bracket connection structure in the present invention can be applied to the connection application of LED lamps.

The above uses specific examples to illustrate the present invention, which is only used to help understand the present invention, and is not intended to limit the present invention. For those skilled in the technical field to which the present invention belongs, some simple deduction, deformation or replacement can also be made according to the idea of the present invention.

Claims (10)

1. A connection structure for lamp brackets, characterized in that: the connection structure includes a bracket body for connecting lamps and an inner bush for connecting light poles; the inner bush includes a mounting part and is arranged on the mounting The multi-step structure on the multi-step structure; the installation part is connected to the bracket main body through the first connecting piece; different types of light poles are inserted into different steps of the multi-step structure to realize installation. 2. The connecting structure of the lamp support according to claim 1, wherein the multi-step structure comprises a plurality of coaxially arranged step parts, and the size of the step parts decreases sequentially from the side of the installation part. 3. The connecting structure of the lamp bracket according to claim 2, wherein the inner bushing further comprises a positioning tube, and the positioning tube is coaxially arranged on the step of the multi-step structure away from the bracket main body end face. 4. The lamp bracket connection structure according to claim 1, characterized in that, the bracket body is further provided with at least one protrusion for pre-installation and positioning between the installation part and the bracket body, the A fool-proof groove is provided on the side wall of the installation part, and the raised part is snapped into the fool-proof groove. 5. The connecting structure of the lamp bracket according to claim 1, wherein the bracket main body comprises a first connecting portion and a second connecting portion, the first connecting portion connects the lamp, and the second connecting portion It is a cylinder, one end of the cylinder is connected to the first connecting part, and the other end is open, and the inner bushing is coaxially installed in the cylinder. 6. The connecting structure of the lamp bracket according to claim 5, wherein a plurality of positioning holes are provided on the side wall of the cylinder body, and the lamp pole is inserted into the multi-step structure through the cooperation of the second connecting piece. The above positioning holes are used to realize the reinforced connection. 7. The connecting structure of the lamp bracket according to claim 1, characterized in that, the installation part is detachably connected to the bracket main body. 8. The connecting structure of the lamp bracket according to claim 7, wherein the main body of the bracket is provided with a plurality of connecting piece mounting posts, the mounting part is provided with a plurality of through holes, and the first connecting piece passes through The through hole is mated and connected with the mounting post of the connector. 9. The connecting structure of the lamp bracket according to claim 3, wherein the mounting part, the multi-step structure and the positioning tube are integrally formed. 10. An LED lamp, characterized in that it comprises the lamp bracket connection structure according to any one of claims 1-9.