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Double-light-source LED wall lamp

A technology of LED wall lamp and LED light board, which is applied in the direction of light source, electric light source, light source fixing, etc., can solve the problems of high brightness of LED lamp beads, uneven light distribution, poor heat dissipation, etc., achieve good light and shadow effects, increase aesthetics, High ornamental effect

Pending Publication Date: 2021-12-31
王美琪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: the LED wall lamp heats up quickly during use and has poor heat dissipation. Since the wall lamp is generally installed at a lower position, when it is accidentally touched in life, the high temperature will burn the skin and cause injury. , and the LED lamp beads have high brightness, uneven light distribution, and long-term use may cause damage to the eyes

Method used

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  • Double-light-source LED wall lamp
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  • Double-light-source LED wall lamp

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Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0037] As a specific embodiment of the present invention, the lamp cover 2 is evenly distributed with upper cooling holes 21 , and the bottom plate 4 is evenly distributed with lower cooling holes 41 .

[0038] The upper cooling holes 21 evenly distributed on the lamp cover 2 and the lower cooling holes 41 evenly distributed on the bottom plate 4, when the dual light source LED wall lamp is working, the LED lamp beads 51 on the LED lamp board 5 heat up and the temperature of the surrounding air rises, partly The hot air rises from the upper heat dissipation hole 21 on the lamp cover 2, and the cold air flows in from the lower heat dissipation hole 41 on the bottom plate 4. The rising hot air and the incoming cold air form an air channel to dissipate the heat generated by the LED lamp beads 51. At the same time, the heat in the micro-water tank 6 is also dissipated through the heat dissipation holes 21 and the lower heat dissipation holes 41, which further improves the heat diss...

Embodiment approach

[0041] As a specific embodiment of the present invention, the material of the miniature water tank 6 is transparent material.

[0042] When the water circulates in the lampshade 3 and the miniature water tank 6, after the light emitted by the LED lamp bead 51 is refracted, part of it enters the miniature water tank 6 made of transparent material, and then passes through the refraction of the water in the miniature water tank 6, so that after multiple refractions The light produces a shimmering phenomenon, which has a good light and shadow effect, and further improves the aesthetics of the dual light source LED wall lamp.

[0043] As a specific embodiment of the present invention, reflective sheets 62 are distributed in the water of the miniature water tank 6 .

[0044] Reflectors are evenly distributed in the water of the miniature water tank 6, and part of the light entering the miniature water tank 6 is dispersed again through the reflectors 62, so that the astigmatism effec...

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Abstract

The invention belongs to the technical field of lighting lamps, and particularly relates to a double-light-source LED wall lamp which comprises a lamp arm, a lamp cover, a lampshade, a bottom plate, LED lamp panels and a miniature water tank, hollow ribs protruding towards the outer side of the wall lamp are arranged on the lampshade and spirally ascend along the outer side of the lampshade, the bottom plate is spirally connected to the lower portion of the lampshade, and the LED lamp panels are semicircular and fixedly connected with the bottom plate. LED lamp beads are evenly distributed on the LED lamp panels, the miniature water tank is located in a cavity formed by the two LED lamp panels and fixedly connected with the bottom plate, a miniature water pump used for water circulation is arranged in the miniature water tank, and the hollow ribs are provided with an outlet pipe at the top of the inner side of the lampshade and an inlet pipe at the bottom of the inner side of the lampshade. The outlet pipe and the inlet pipe are communicated with the miniature water tank through a gap between the two LED lamp panels, and the inlet pipe is communicated with the output end of the micro water pump, so that the heat dissipation efficiency of the double-light-source LED wall lamp is improved, the phenomenon that the lampshade and the LED lamp panels are aged due to high temperature is reduced, and the service life of the double-light-source LED wall lamp is prolonged.

Description

technical field [0001] The invention belongs to the technical field of lighting fixtures, in particular to a dual light source LED wall lamp. Background technique [0002] Light-emitting diodes, referred to as LEDs for short, are made of compounds containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N), etc. When electrons and holes recombine, they can radiate visible light, so they can be used to make into light-emitting diodes. It is used as an indicator light in circuits and instruments, or as a text or number display. Gallium arsenide diodes emit red light, gallium phosphide diodes emit green light, silicon carbide diodes emit yellow light, and gallium nitride diodes emit blue light. Due to chemical properties, it is divided into organic light-emitting diode OLED and inorganic light-emitting diode LED. [0003] Due to the advantages of low energy consumption, long life, good shockproof performance and environmental protection, LEDs are widely used in light...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V29/56F21V29/506F21V29/503F21V5/00F21V21/02F21V15/01F21V17/12F21V19/00F21V29/83F21V7/00F21Y115/10
CPCF21S8/033F21V29/56F21V29/506F21V29/503F21V5/00F21V21/02F21V15/01F21V17/12F21V19/003F21V29/83F21V7/00F21Y2115/10
Inventor 王美琪潘瑞瑞
Owner 王美琪