LED bulb

A technology of LED light bulbs and LED lamps, which is applied in lighting devices, cooling/heating devices of lighting devices, light sources, etc., can solve problems such as unfavorable heat dissipation and inability to ensure uniformity of light, and achieve good uniformity

Inactive Publication Date: 2015-12-30
党长青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] LED bulbs are widely used in the market for their low power consumption, high brightness and long life, but most of the LED bulbs are arranged in a straight line at present, so that the uniformity of light cannot be guaranteed first, because the light of adjacent bulbs They will superimpose each other, and secondly, it is not conducive to heat dissipation. After all, the bulbs are arranged in a straight line, and the heat dissipation task of this area is far beyond that of other areas.

Method used

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Embodiment Construction

[0009] An LED light bulb comprises a hollow cylindrical shell 1 made of acrylic material with a layer of aluminum foil 3 on its inner surface, and LED lamps 2 are spirally distributed on the outer surface of the hollow cylindrical shell 1 . Such as figure 1 As shown, when it is necessary to increase the light intensity of the bulb, the LED lamp 1 can be distributed on a plurality of helical lines equidistantly distributed along the axial direction of the hollow cylindrical shell 1, and the thread lead angles of each thread line are the same, as shown in the figure There are 4 helices in total, and they are distributed at intervals of 90 degrees.

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Abstract

The invention discloses an LED bulb. The LED bulb comprises a hollow cylindrical shell (1). LED lamps (2) are spirally distributed on the surface of the hollow cylindrical shell (1). The LED bulb is ingenious in design, the characteristics of thread lines are utilized, both illumination uniformity and good heat dissipation are achieved, and therefore the LED bulb is worthy of popularization.

Description

technical field [0001] The invention relates to an arrangement structure of LED light bulbs, which belongs to the field of daily electronic products. Background technique [0002] LED bulbs are widely used in the market for their low power consumption, high brightness and long life, but most of the LED bulbs are arranged in a straight line at present, so that the uniformity of light cannot be guaranteed first, because the light of adjacent bulbs They will superimpose each other, and secondly, it is not conducive to heat dissipation. After all, the bulbs are arranged in a straight line, and the heat dissipation task in this area is far beyond other areas. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an arrangement structure of LED light bulbs, so that the light is more uniform and the heat dissipation effect is better. [0004] The technical solution of the present invention is: an LED light bulb, comprising a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S4/00F21V19/00F21V29/00F21Y101/02
Inventor 党长青
Owner 党长青
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