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Light-emitting diode (LED) mirror front lamp

A technology for mirror headlights and lamp caps, which is applied to mirrors, cooling/heating devices of lighting devices, household lighting, etc., can solve problems such as poor heat dissipation effect, and achieve the effects of improving light condensing effect, saving costs, and enhancing lighting brightness.

Inactive Publication Date: 2012-04-18
CHANGZHOU HUAXIAN HARDWARE FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of LED mirror headlight that can solve the aforementioned problems in view of the problem of poor heat dissipation effect of the existing LED mirror headlights described in the background technology.

Method used

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  • Light-emitting diode (LED) mirror front lamp
  • Light-emitting diode (LED) mirror front lamp

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Embodiment Construction

[0010] refer to figure 1 The LED mirror headlight shown includes a lamp holder 1, a lamp holder 2, a metal hose 3 connecting the lamp holder 1 and the lamp holder 2, a driving power supply 4 arranged in the lamp holder 1, and a circuit board arranged in the lamp holder 2 5 and the lamp bead 6, a light-gathering circle 7 for concentrating light is provided at the lower end of the lamp cap 2, and a heat sink 8 is provided on the outer surface of the lamp cap 2; Focal circle7. The driving power supply 4 converts the general-purpose 220V AC power supply into a constant current power supply for the LED lamp bead 6. The constant current power supply is connected to the circuit board 5 through wires, the wires are arranged in the hose, and the lamp bead 6 is arranged on the circuit board. 5, the heat generated when the lamp bead 6 emits light is dissipated to the external environment through the heat sink 8 on the outer surface of the lamp holder 2. The light-gathering ring 7 at th...

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Abstract

The invention discloses a light-emitting diode (LED) mirror front lamp, which comprises a lamp holder, a lamp cap, a metal hose connected with the lamp holder and the lamp cap, a driving power supply arranged in the lamp holder, and a circuit board and lamp beads which are arranged in the lamp cap, wherein the lower end of the lamp cap is provided with a bezel for condensation; and an outside surface of the lamp cap is provided with radiating fins. The mirror front lamp has high brightness, long service life, attractive appearance and a simple structure.

Description

technical field [0001] The invention relates to the field of lighting fixtures, in particular to an LED mirror headlight. Background technique [0002] LED lights have gradually become an ideal light source for lighting fixtures due to their advantages of energy saving, environmental protection, high efficiency, and long service life. However, the service life of LED lights is mainly limited by the heat dissipation structure of the lights. At the same time, the life of LED lights is also limited by the service life of the driving power supply. The heat dissipation of the drive power supply is also an important factor affecting the normal use of LEDs. Existing LED mirror headlights generally use metal shells for heat conduction, and the heat dissipation area of ​​the metal shells is limited, so the heat dissipation effect is not ideal. Contents of the invention [0003] The object of the present invention is to provide an LED mirror headlight capable of solving the aforeme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V23/06F21V19/00F21V29/00F21V5/00F21W131/302F21Y101/02F21V29/74
Inventor 郑延山
Owner CHANGZHOU HUAXIAN HARDWARE FACTORY