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Projection lamp connecting structure

A connection structure and projection lamp technology, applied in the field of projection lamps, can solve the problems of lack of versatility, the inability to temporarily replace the number of lamp assemblies, and the inability of users to purchase spare parts for DIY assembly, etc., to achieve convenient and free assembly and versatility Effect

Pending Publication Date: 2018-11-23
江门市辉翔灯饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing hoop projection lights are generally customized according to the number of hoops required, such as six hoops or eight hoops. The disadvantage is that they are not universal, and users cannot purchase parts for DIY assembly. , also cannot temporarily replace the assembled number of lamps

Method used

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Examples

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Embodiment Construction

[0020] refer to figure 1 , the present invention provides a housing structure for a projection lamp, the housing 1 is provided with an installation cavity 2, a circuit board and a light source are installed in the installation cavity 2, and a light-transmitting plate is sealed on the installation cavity 2. The casing 1 includes an outer arc edge, an inner arc edge, and left and right sides connecting the outer arc edge and the inner arc edge, wherein the arc of the outer arc edge is smaller than that of the inner arc edge. The left side of the housing 1 is provided with an outwardly protruding first connector 3, and the right side of the housing 1 is provided with an outwardly protruding second connector 4, the first connector 3 and the second The connecting piece 4 is triangular in shape, the first connecting piece 3 and the second connecting piece 4 extend outwards the widest near the outer arc edge, and gradually narrow along the inner arc edge direction, the first connecti...

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Abstract

The invention discloses a projection lamp connecting structure. The projection lamp connecting structure comprises a shell and is characterized in that a circuit board and light sources are mounted onthe shell, the shell comprises an outer arc edge, an inner arc edge, a left lateral edge and a right lateral edge, the left lateral edge is provided with a first connector, the right lateral edge ofthe shell is provided with a second connector, the first connector of each projection lamp is connected with the second connector of the corresponding adjacent projection lamp, the first connector ishigher than the second connector, the outward extension at a position, close to the outer arc edge, of each of the first connector and the second connector is the widest and gradually narrows along the direction of the inner arc edge, and the first connector and the second connector are provided with corresponding connecting holes. By the structure, adjacent projection lamps are connected throughthe connecting holes in the first connectors and the second connectors, each connector is provided with one connecting hole, the connecting angle of the adjacent projection lamps can be adjusted, different-angle hooping and encircling of the projection lamps can be achieved, universality is achieved, and free assembling can be performed by user conveniently.

Description

technical field [0001] The invention relates to the field of projection lamps, in particular to a connection structure of projection lamps. Background technique [0002] Projector lamps are often used for decoration or advertising lighting, and hoop projection lamps are required for projection decoration on trees or some pillars. The existing hoop projection lights are generally customized according to the number of hoops required, such as six hoops or eight hoops. The disadvantage is that they are not universal, and users cannot purchase parts for DIY assembly. , also unable to temporarily replace the assembled number of lamps. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide a universal connection structure for projection lamps. [0004] The technical scheme adopted in the present invention is: [0005] A connection structure for a projection lamp. The projection lamp includes a casing on which ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V21/00F21V29/74
CPCF21S8/00F21V21/00F21V29/74
Inventor 邓文强
Owner 江门市辉翔灯饰有限公司
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