Novel LED street lamp

A technology for LED street lamps and LED lamps, which is applied to the loss prevention measures of lighting devices, cooling/heating devices of lighting devices, lighting and heating equipment, etc., can solve the problem of fixed lighting range, uneven distribution of LED street lights and poor heat dissipation capacity and other problems, to achieve the effect of adjustable lighting range, unique and novel shape, and long service life

Inactive Publication Date: 2011-05-11
张超
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a new type of LED street lamp with novel design, beautiful appearance, good heat dissipation, large lighting coverage, adjustable lighting range, uniform illumination, and effective Solve the traditional problems of fixed lighting range, uneven distribution of LED street lighting, poor heat dissipation, etc.

Method used

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Embodiment Construction

[0026] Such as figure 1 , figure 2 and image 3 As shown, the present invention includes a tree-shaped support frame 2 provided with a plurality of support branches 2-1 and placed horizontally, a plurality of LED assemblies 1 respectively arranged on the plurality of support branches 2-1, and a tree-shaped support frame 2 that is housed in a tree-like structure. The dust-proof cover 3 on the upper part of the support frame 2 is provided with a plurality of cooling holes 4, and the number of LED assemblies 1 installed on each support branch 2-1 is one or more. The heat dissipation holes 4 are louver type heat dissipation holes.

[0027] The LED assembly 1 includes an LED lamp holder 1-1 arranged on a bracket branch 2-1, an LED lamp 1-2 installed on the LED lamp holder 1-1, and a radiator installed on the back of the LED lamp holder 1-1 1-3; the LED lamp holder 1-1, the LED lamp 1-2 and the radiator 1-3 are assembled into one body. In this embodiment, the LED lamp 1-2 is co...

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Abstract

The invention discloses a novel light emitting diode (LED) street lamp, which comprises a tree-shaped supporting frame provided with a plurality of bracket branches and placed transversely, a plurality of LED assemblies arranged on the plurality of bracket branches respectively, and a dustproof cover covered on the tree-shaped supporting frame, wherein the dustproof cover is provided with a plurality of heat dissipation holes, and each bracket branch is provided with one or more LED assemblies. The LED street lamp has novel design, attractive appearance, good heat dissipation, large illumination coverage range, adjustability in the illumination range and uniform illumination, and can effectively solve the problems of fixed illumination range, non-uniform LED street lamp illumination distribution, poor heat dissipation capability and the like.

Description

technical field [0001] The invention belongs to the technical field of lighting fixtures, in particular to a novel LED street lamp. Background technique [0002] Because of its high luminous efficiency (energy-saving efficiency can reach more than 90%), LED street lamps have received more and more attention from all over the world since their birth. Now LED lighting has become the main research and development direction of people. However, most of the existing LED street lamps adopt the method of installing LED lamps on a flat substrate and forming a dot matrix on the substrate, which not only has limited luminous coverage, difficult heat dissipation, but also has an old-fashioned shape. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a new type of LED street lamp with novel design, beautiful appearance, good heat dissipation, large lighting coverage, adjustable lighting range, uniform illumination, and effective...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/08F21V15/02F21V21/108F21V29/00F21V19/02F21Y101/02F21V29/10F21V29/83
Inventor 张超
Owner 张超
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