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LED road lamp

A technology of LED street lamps and LED light bulbs, which is applied in damage prevention measures for lighting devices, cooling/heating devices for lighting devices, outdoor lighting, etc. It can solve problems such as increased manufacturing costs, low fan life, and unstable effects, and achieve failure Maintenance-free and less trouble-free

Inactive Publication Date: 2008-01-09
DONGGUAN KINGSUN OPTOELECTRONIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The heat dissipation effect of the fan is not only unstable, but also the life of the fan is low, consumes energy, and requires frequent maintenance
The structure of traditional street lamps, whether metal stamping or die-casting, requires a special mold for processing each shape and specification of the product, which increases manufacturing costs virtually and limits the promotion and application of high-power LED street lamps.

Method used

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Examples

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024]The first embodiment of the present invention is an LED street lamp, referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, the LED street lamp includes a lamp body and an LED bulb 107, and the lamp body includes a head Section 101, middle section 102, tail section 103, the head section 101 is docked with the middle section 102, the other end of the middle section 102 is docked with the tail section 103, a gasket 104 is arranged between the head section 101 and the middle section 102, and the head section 101 is screwed Connected to the middle section 102; a gasket 105 is provided between the tail section 103 and the middle section 102, and the tail section 103 is connected to the middle section 102 by screws; the middle section 102 is a section of profile, along the length direction of the profile, different positions have the same cross s...

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PUM

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Abstract

The invention relates to LED street lamp. It includes lamp body and LED bulb. The body includes head, middle, tail sections. The head and tail sections are butt joint with gasket. Another end of middle section is butt joint with the tail section. The head section is connected with the middle one by fastener. The tail one and the middle one are also the same. The middle one is section bar with same cross section in different position which has basal plate formed by two flats with Chinese-eight shape and joint plate. The invention supplies a modular assembling LED street lamp which has good heat dispersion, can produce the product with different shapes and specifications by one set of module.

Description

technical field [0001] The invention relates to an LED street lamp, in particular to a combined LED street lamp. Background technique [0002] LED street lights not only have the characteristics of good chroma, maintenance-free, and long life, but more importantly, they are more energy-efficient than traditional street lights. LED street lamps replace traditional street lamps, which is a revolution in public utilities. At present, high-power LED street lamps are in the test or trial production stage, and many international lighting industry giants have also set foot in high-power LED street lamps, but there are almost no formal applications. Experimenters or trial users often use lamp bodies similar to ordinary street lamps, and cooperate with fans to dissipate heat. The heat dissipation effect of the fan is not only unstable, but also the life of the fan is low, consumes energy, and requires frequent maintenance. The structure of traditional street lamps, whether metal s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V29/00F21V15/02F21V7/00F21S8/00F21W131/103F21Y101/02F21V29/76F21Y115/10
CPCF21Y2101/02F21W2131/103Y02B20/72F21Y2115/10
Inventor 李旭亮
Owner DONGGUAN KINGSUN OPTOELECTRONIC CO LTD
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