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Light-emitting diode (LED) illuminating device

A technology of LED lighting and LED modules, applied in lighting devices, components of lighting devices, cooling/heating devices of lighting devices, etc., to achieve the effects of smooth air convection, enhanced air convection, and strong heat dissipation

Active Publication Date: 2015-06-10
HANGZHOU HPWINNER OPTO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an LED lighting device to solve the existing technical problems of heat dissipation

Method used

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  • Light-emitting diode (LED) illuminating device
  • Light-emitting diode (LED) illuminating device
  • Light-emitting diode (LED) illuminating device

Examples

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Embodiment 2

[0056] like Figure 8 , 9 , 10, this embodiment is used as a tunnel lamp or factory lamp, which can be used in different occasions with different installation methods, such as tunnels, workshops, large warehouses, gas stations, stadiums, metallurgical and various factory areas, and engineering construction. and other places.

[0057] The difference between this embodiment and Embodiment 1 is: (1) The lamp cover 11 in Embodiment 1 is removed, and the lamp cover 11 can be removed according to the different requirements of the use occasion; (2) The shell type heat dissipation lamp holder 12 is provided with The power supply bracket 63 is fixed to the threaded hole 65 , and the power supply bracket 63 is fixed on the housing type heat dissipation lamp holder through the threaded hole 65 . The power supply bracket 63 is a door-shaped structure, and the power supply 62 is arranged on the crossbeam of the power supply bracket 63 by screws 64. The mounting bracket 61 also adopts a d...

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Abstract

A light-emitting diode (LED) illuminating device comprises a lamp shell and at least one LED module, the lamp shell comprises a lamp cap and a shell-type heat radiating lamp frame, a heat-radiating shell-type heat radiating lamp frame capable of directly dissipating heat generated by the LED module is adopted by the shell-type heat radiating lamp frame and is made of heat-radiating materials, a plurality of heat radiation hole devices are arranged at the tail portion and / or the heat radiating shell-type lamp frame, clearances between the heat radiation hole devices in the heat radiating shell-type lamp frame and the LED module form a mutually-reinforced honeycomb effect, and a heat radiating channel smooth in cross ventilation is formed combined with ventilation holes of the lamp cap. Multiple heat radiating holes are arranged at the head portion and the tail portion of the shell-type heat radiating lamp frame, clearances between the heat radiating holes of the street lamp and the module are mutually reinforced and capable of strengthening cross ventilation to enable heat to be discharged from the lamp shell more easily, and therefore the whole lamp can achieve better heat radiating effect.

Description

technical field [0001] The invention relates to the field of LED lighting, in particular to an LED lighting device. Background technique [0002] LED lamps have the advantages of energy saving, long life, good applicability, short response time, environmental protection, gorgeous colors, and pure luminous colors. They are the development direction of the lamp industry. [0003] Existing LED lighting devices often adopt integral design, that is, the LED light source is welded to a whole piece of aluminum substrate, then fixed on the radiator, and then sealed into the lamp housing. The patent with the publication number of 101871605A discloses an LED street lamp, which includes a street lamp connector, a power supply assembly and a light source assembly. The light control module is set, the power module is fixed in the card slot of the power supply cavity through its own fixing plate, and connected to the top of the light source module, the cover is connected and fixed with ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S2/00F21V29/83F21V17/12F21V31/00F21Y101/02F21K9/20F21V29/89F21Y115/10
Inventor 吕华丽
Owner HANGZHOU HPWINNER OPTO CORP
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