LED (light-emitting diode) high pole street lamp

A technology of LED high pole light and LED light source, which is applied to the cooling/heating device of lighting device, outdoor lighting, lighting and heating equipment, etc. Conversion efficiency and utilization, flexible and reliable combined use, and low power consumption

Inactive Publication Date: 2016-05-25
DUJIANGYAN HUAGANG ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The high-mast lights in the prior art mainly use traditional high-voltage lamps as the light source for high-mast lights, but the use of traditional light sources has the following defects: relatively low luminous efficiency, large power consumption, large structural size, and heavy weight.
At present, some products on the market use LED light sources as high pole lights, but such products do not fully combine the characteristics of LED directional light emission for a more optimized secondary optical design. More importantly, this type of product is only a simple replacement of the light-emitting lamp head. The overall structure has not been adjusted, and no effective adjustment method has been adopted for the luminous angle, which is likely to cause light pollution and waste of energy efficiency

Method used

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  • LED (light-emitting diode) high pole street lamp
  • LED (light-emitting diode) high pole street lamp
  • LED (light-emitting diode) high pole street lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 with figure 2 As shown, this example provides an LED high-pole street lamp, which includes a straight-slot aluminum alloy housing 1 with a heat sink design. The straight-slot surface of the housing 1 is the light-emitting surface, and the LED light source assembly is fixed in an array of the light-emitting surface. The peripheral array of the LED light source assembly is sealed with a secondary optical lens module 2, one end of the housing 1 is fixed with the hinge installation head 3 and the connecting rod, the hinge installation head 3 is connected and fastened to the hinge 4 through the connecting rod, and the other end of the housing 1 is fixed on the light emitting surface Radiator 5; the LED light source assembly is connected to an independent lithium battery 6 with an airtight connector, and then combined into an independent LED light-emitting module 7 with a rectangular spot; multiple LED light-emitting modules 7 are combined into an array suit...

Embodiment 2

[0024] On the basis of Embodiment 1, the housing 1 described in this example is a straight grooved aluminum alloy housing with heat sink design, the straight groove surface is the light emitting surface, and the rest are heat conduction and heat dissipation surfaces; in the case of meeting the heat dissipation requirements Next, the design of the straight-slot aluminum alloy housing has the characteristics of strong resistance to wind resistance, and the housing 1 can be made by die-casting or extrusion.

[0025] The straight groove surface array of the housing 1 described in this example fixes the LED light source assembly, and the LED light source assembly is welded on the integrated aluminum substrate in a horizontal and vertical array, and the aluminum substrate and the straight groove surface are airtightly bonded, and the power cord at the end 8 is connected with the lithium battery 6 through the airtight connector.

[0026] In this example, the connecting rod described ...

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Abstract

The invention provides an LED (light-emitting diode) high pole street lamp, comprising a housing, LED light-emitting modules, secondary optical lens modules, a hinge mounting head, a connecting rod, a fastening hinge and a lithium battery, wherein the housing is a straightly grooved aluminum alloy housing, and each LED light-emitting module comprises an LED light source assembly; the straight groove face of the housing is a light-emitting face, and the LED light source assemblies are fixedly arranged on the light-emitting face in an array; the secondary optical lens modules are arranged on the peripheries of the LED light source assemblies, and the hinge mounting head is fixedly arranged at one end of the housing and is connected with the fastening hinge through the connecting rod; the lithium battery is connected with the LED light-emitting module. According to the LED high pole street lamp provided by the invention, the conversion efficiency and utilization ratio of a light source are fully improved, so that the power consumption of the product is lower than that of similar products; the characteristics of good heat dissipation, low wind resistance, strong wind resistance, light weight and the like are structurally achieved, and the street lamp can be combined and used more flexibly and reliably.

Description

technical field [0001] The invention relates to a high pole lamp, in particular to an LED high pole street lamp. Background technique [0002] The high-mast lights in the prior art mainly use traditional high-voltage lamps as the light source for high-mast lights, but the use of traditional light sources has the following defects: relatively low luminous efficiency, large power consumption, large structural size, and heavy weight. At present, some products on the market use LED light sources as high pole lights, but such products do not fully combine the characteristics of LED directional light emission for a more optimized secondary optical design. More importantly, this type of product is only a simple replacement of the light-emitting lamp head. The overall structure has not been adjusted, and no effective adjustment method has been adopted for the luminous angle, which is likely to cause light pollution and waste of energy efficiency. Contents of the invention [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S9/02F21V5/04F21V21/14F21V29/00F21V19/00F21W131/103F21Y101/02
Inventor 陈刚
Owner DUJIANGYAN HUAGANG ELECTRONICS TECH
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