Multihole type LED lamp

Abstract

The invention discloses a multihole type LED lamp. The multihole type LED lamp comprises lamp covers, LED lamp sheets, a cooling fin mounting plate, cooling fins inserted in the cooling fin mounting plate, and a circuit board mounted on the cooling fin mounting plate, wherein the circuit board is electrically connected with the LED lamp sheets; mounting clamping grooves are uniformly formed in the circumferential direction of the cooling fin mounting plate; the cooling fins are distributed around the cooling fin mounting plate in a divergent manner, and are inserted in the mounting clamping grooves; the lamp covers are arranged on the outer sides of the cooling fins, and include an outer lamp cover and an inner lamp cover; the inner lamp cover is connected with the cooling fins, and multiple holes are uniformly distributed in the inner lamp cover; the outer lamp cover sleeves the inner lamp cover; a cooling channel is formed between the outer lamp cover and the inner lamp cover; the cooling fins are provided with multiple cooling holes; and cooling pipes are inserted in the cooling holes. The multihole type LED lamp is simple in structure and compact in design, has a good cooling effect, solves the problem of high temperature caused by heat emission of the LED lamp fins through the multiple cooling fins and the double-layer lamp cover, slows down the element aging speed, and is higher in brightness.

Description

technical field [0001] The invention relates to the technical field of LED lamps, in particular to a porous LED lamp. Background technique [0002] At present, more and more LED lights are entering people's lives. They have high luminous efficiency, low reflection loss of lamps, energy saving, no need for high voltage, high safety, long service life, etc.; but heat dissipation has always been the key to LED lights One of the problems that needs to be solved is that after using LED lamps for a long time, due to the high heat generation, it is easy to cause rapid aging of LED chips, decrease in stability, failure due to overheating, and poor heat dissipation, which is also easy to cause various safety hazards. accident etc. Contents of the invention [0003] The object of the present invention is to provide a porous LED lamp, which can solve one or more of the above-mentioned problems in the prior art. [0004] A porous LED lamp according to the present invention, comprisi...

AI Technical Summary

Problems solved by technology

[0002] At present, more and more LED lights are entering people's lives. They have high luminous efficiency, low reflection loss of lamps, energy saving, no need for high voltage, high safety, long service life, etc.; but heat dissipation has always been the key to LED lights One of the problems that needs to be solved is that after using LED lamps for a long time, due to the high heat generation, it is easy to cause rapid aging of LED chips, decrease in stability, failure due to overheating, and poor heat dissipation, which is also easy to cause various safety hazards. Accident etc.

Images