Heat-dissipating lamp holder of LED lamp

A technology for LED lamps and lamp caps, which is applied to the cooling/heating devices of lighting devices, lighting and heating equipment, and components of lighting devices, etc., can solve the problems of affecting the quality of lighting effects, inability to disassemble and replace, and poor heat dissipation performance. To achieve the effect of reasonable components and proportions, easy maintenance and good heat dissipation effect

Inactive Publication Date: 2016-12-21
南京久辉照明科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This new design allows for better cooling performance by circulated air inside an enclosed space between two parts called the housing and lampshade. When there're no power supply or other issues affecting their operation, they work properly without overloading them too much. It also has several technical benefits such as improved efficiency at lower temperatures compared to previous designs due to its use of finned-shaped heat sinks made from plastic materials instead of metal ones like traditional bulbs). Additionally, it simplifies maintenance tasks while still providing excellent overall appearance.

Problems solved by technology

This patented technical problem addressed by our patents relates to improving the efficiency at removing excessive amounts of waste generated during manufacturing processes while maintaining good thermal conductivity properties within LED lens holders that can withstand high temperatures without losing their functionality or causing damage from overexposure.

Method used

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  • Heat-dissipating lamp holder of LED lamp
  • Heat-dissipating lamp holder of LED lamp
  • Heat-dissipating lamp holder of LED lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0034] The heat dissipation coating of the present invention includes the following components in parts by weight:

[0035]

[0036] The heat dissipation coating of the present invention is prepared by the following method, including the following steps:

[0037] A. Mix and stir water-based acrylic resin, polycarbonate-based water-based polyurethane, silicone resin containing modified nanoparticles, silica sol and water;

[0038] B. Add heat-conducting fillers and additives while stirring, and stir evenly to obtain a dispersion system;

[0039] C. Add the dispersion system in step B to a paint grinder to grind to 30-50 μm, and then ultrasonically disperse uniformly.

[0040] The polycarbonate type waterborne polyurethane is prepared by the following method:

[0041] Add 1000 parts by weight of polycarbonate diol into a container with a stirrer, raise the temperature to 90°C, distill under reduced pressure for 0.5 hours, and lower the temperature to 70°C, add 280 parts by weight of 2,4-tolue

Embodiment 3

[0049] The heat dissipation coating of the present invention includes the following components in parts by weight:

[0050]

[0051] The heat dissipation coating of the present invention is prepared by the following method, including the following steps:

[0052] A. Mix and stir water-based acrylic resin, polycarbonate-based water-based polyurethane, silicone resin containing modified nanoparticles, silica sol and water;

[0053] B. Add heat-conducting fillers and additives while stirring, and stir evenly to obtain a dispersion system;

[0054] C. Add the dispersion system in step B to a paint grinder to grind to 30-50 μm, and then ultrasonically disperse uniformly.

[0055] The polycarbonate type waterborne polyurethane is prepared by the following method:

[0056] Add 1000 parts by weight of polycarbonate diol into a container with a stirrer, raise the temperature to 90°C, distill under reduced pressure for 0.5 hours, and lower the temperature to 70°C, add 280 parts by weight of 2,4-tolue

Embodiment 4

[0064] The heat dissipation coating of the present invention includes the following components in parts by weight:

[0065]

[0066] The heat dissipation coating of the present invention is prepared by the following method, including the following steps:

[0067] A. Mix and stir water-based acrylic resin, polycarbonate-based water-based polyurethane, silicone resin containing modified nanoparticles, silica sol and water;

[0068] B. Add heat-conducting fillers and additives while stirring, and stir evenly to obtain a dispersion system;

[0069] C. Add the dispersion system in step B to a paint grinder to grind to 30-50 μm, and then ultrasonically disperse uniformly.

[0070] The polycarbonate type waterborne polyurethane is prepared by the following method:

[0071] Add 1000 parts by weight of polycarbonate diol into a container with a stirrer, raise the temperature to 90°C, distill under reduced pressure for 0.5 hours, and lower the temperature to 70°C, add 280 parts by weight of 2,4-tolue

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PUM

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Abstract

The invention discloses a heat-dissipating lamp holder of an LED lamp. The heat-dissipating lamp holder comprises a lamp cylinder, wherein a tube body of which both ends are opened is served as the lamp cylinder; one end of the lamp cylinder is connected with a truncated conical lamp shell; a truncated conical mounting shell is arranged inside the lamp shell; the outer side surface of the mounting shell is connected with the lamp shell through a plurality of bolts; an LED light base is arranged inside the mounting shell; a disc glass sheet is arranged at the end, far away from the lamp cylinder, of the mounting shell; a reflective mirror is arranged on the inner side of the mounting shell; and a plurality of heat-dissipating fins are arranged on the outer side surface of the mounting shell at equal intervals. The heat-dissipating lamp holder has the advantages that air blown by fan blades passes through the heat-dissipating fins and takes away heat on the mounting shell, thereby achieving an LED lamp heat-dissipating effect; the heat-dissipating fins are good in heat-dissipating effect and high in quality, so that the service life of the LED lamp can be prolonged; meanwhile, the mounting shell and the lamp shell can be dismounted, so that the mounting shell and internal elements of the LED lamp can be independently replaced; and accordingly, the maintenance is convenient and the lighting effect is good.

Description

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Claims

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Application Information

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Owner 南京久辉照明科技有限公司
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