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LED lamp capable of guiding out heat conveniently

A technology for LED lamps and heat export, which is applied in lighting and heating equipment, safety devices of lighting devices, semiconductor devices of light-emitting elements, etc., can solve problems such as poor heat dissipation effect and difficulty in heat export of LED light sources, and improve heat dissipation efficiency. The effect of improving the heat dissipation effect and improving the efficiency of heat dissipation

Inactive Publication Date: 2017-01-18
张连
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the LED fireproof lamp with this structure has a well-sealed shell, which makes it difficult to export the heat generated by the LED light source, and has the disadvantage of poor heat dissipation effect.

Method used

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  • LED lamp capable of guiding out heat conveniently
  • LED lamp capable of guiding out heat conveniently
  • LED lamp capable of guiding out heat conveniently

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Reference Figure 1-Figure 4 This embodiment provides an LED lamp that facilitates heat dissipation, including a wire box 100 and a lamp body 200. The lamp body 200 includes an inner radiator 1, a lamp cap with an LED lamp bead substrate 21, a housing 3, and a heat dissipation column 4 And the outer heat sink 5; the lower part of the inner heat sink 1 is provided with a containing cavity, the lamp cap 2 is arranged on the bottom surface of the inner heat sink 1, and the LED lamp bead substrate 21 is arranged in the containing cavity; The outer shell 3 is arranged on the outer circumference of the inner radiator 1, the top surface of the outer shell 3 is provided with an opening 31; the top surface of the inner radiator 1 is provided with nine first mounting holes 11 along the axial direction, One of the first mounting holes 11 is located at the center of the inner radiator 1, and the other eight first mounting holes 11 are evenly distributed on the inner radiator 1 along...

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PUM

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Abstract

The invention discloses an LED lamp capable of guiding out heat conveniently. The LED lamp comprises a wire box and a lamp body. The lamp body comprises an inner radiator, a lamp cap with an LED bead substrate, a shell, heat dissipation columns and an outer radiator. A containing cavity is formed in the lower portion of the inner radiator. The lamp cap is arranged on the bottom face of the inner radiator. The LED bead substrate is arranged in the containing cavity. The shell is arranged on the periphery of the inner radiator. An opening is formed in the top face of the shell. Multiple first mounting holes are formed in the top face of the inner radiator in the axial direction. The outer radiator is mounted at the top of the shell. Second mounting holes are formed in the bottom face of the outer radiator in the axial direction. The second mounting holes and the first mounting holes are the same in number and arranged in a one-to-one manner. The heat dissipation columns and the first mounting holes are the same in number. The two ends of each heat dissipation column are correspondingly mounted in the corresponding first mounting hole and the corresponding second mounting hole in the same axis. The wire box is fixedly mounted on the top face of the outer radiator. The LED lamp has the beneficial effects of being good in heat dissipation effect and good in fireproof performance.

Description

Technical field [0001] The present invention relates to an LED lamp, in particular to an LED lamp that facilitates heat dissipation. Background technique [0002] Downlights are loved by people because they can be embedded in the ceiling to maintain the overall unity and perfection of architectural decoration. They are widely used in indoor lighting places such as home lighting, office lighting, and shopping malls. However, since the ceiling and other decorative materials of the ceiling system are mostly flammable or combustible materials, if the temperature of the bulb in the lamp is too high, the decorative materials may ignite. The utility model patent with application number CN201520841719.8 discloses an LED fireproof lamp, which includes a radiator. A ring structure is provided at the lower end of the radiator to form an accommodating space; an LED light source is installed at the bottom of the accommodating space. A lens is arranged on the outer cover of the ring structure...

Claims

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Application Information

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IPC IPC(8): F21S8/02F21V29/71F21V29/77F21V25/12F21V29/89F21V29/83F21Y115/10
CPCF21S8/026F21V25/125F21V29/713F21V29/77F21V29/83F21V29/89
Inventor 张连
Owner 张连