Manufacturing method for noctilucent heat dissipation cover of spot lamp

A manufacturing method and heat dissipation cover technology, which are applied to lampshades, cooling/heating devices of lighting devices, lighting and heating equipment, etc., can solve problems such as poor practicability, and achieve improved practicability, simple process, and reasonable process arrangement Effect

Inactive Publication Date: 2016-01-13
苏州市大力电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current spotlights must be energized before they can function, which is not practical

Method used

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  • Manufacturing method for noctilucent heat dissipation cover of spot lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The specific manufacturing steps of the luminous cooling cover of the spotlight mentioned in the present invention are as follows:

[0016] a) Material selection and preparation, the main components and percentage ratio of the cooling jacket are: luminous powder 5%, additive 2.3%, and the rest is resin; the average particle diameter of luminous powder is 350 mesh; the lubricant in the additive is selected Stearic acid amide, dispersant selects polyethylene wax, coupling agent selects amino silane coupling agent, antioxidant selects composite antioxidant of phosphite and hindered phenol, lubricant, dispersant, coupling agent and antioxidant The addition ratio of oxygen agent is about 5:4:3:2.5; the resin is PC;

[0017] b) The mixture is melted, and the luminous powder is pretreated with a coupling agent before mixing. The solvent is toluene, and the amount added is about 50% of the total luminous powder; add the luminous powder, solvent and coupling agent to the mixer ...

Embodiment 2

[0021] The specific manufacturing steps of the luminous cooling cover of the spotlight mentioned in the present invention are as follows:

[0022] a) Material selection and preparation, the main components and percentage ratio of the cooling jacket are: luminous powder 5.5%, additives 2.4%, and the rest is resin; the average particle diameter of luminous powder is 350 mesh; the lubricant in the additives is selected Stearic acid amide, dispersant selects polyethylene wax, coupling agent selects amino silane coupling agent, antioxidant selects composite antioxidant of phosphite and hindered phenol, lubricant, dispersant, coupling agent and antioxidant The addition ratio of oxygen agent is about 5:4:3:2.5; the resin is PMMA;

[0023] b) The mixture is melted, and the luminous powder is pretreated with a coupling agent before mixing. The solvent is toluene, and the amount added is about 50% of the total luminous powder; add the luminous powder, solvent and coupling agent to the m...

Embodiment 3

[0027] The specific manufacturing steps of the luminous cooling cover of the spotlight mentioned in the present invention are as follows:

[0028] a) Material selection and preparation, the main components and percentage ratio of the cooling jacket are: luminous powder 5.6%, additives 2.6%, and the rest is resin; the average particle diameter of luminous powder is 350 mesh; the lubricant in the additives is selected Stearic acid amide, dispersant selects polyethylene wax, coupling agent selects amino silane coupling agent, antioxidant selects composite antioxidant of phosphite and hindered phenol, lubricant, dispersant, coupling agent and antioxidant The addition ratio of oxygen agent is about 5:4:3:2.5; the resin is ABS;

[0029] b) The mixture is melted, and the luminous powder is pretreated with a coupling agent before mixing. The solvent is toluene, and the amount added is about 50% of the total luminous powder; add the luminous powder, solvent and coupling agent to the mi...

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PUM

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Abstract

The invention discloses a manufacturing method for a noctilucent heat dissipation cover of a spot lamp. The manufacturing method includes the step (a) of material selection and preparation, the step (b) of material mixing and melting, the step (c) of injection molding treatment, and the step (d) of post-treatment of a finished product. According to the manufacturing method for the noctilucent heat dissipation cover of the spot lamp, the working procedures of the manufacturing method are set reasonably, the process is easy and convenient, and the cost is moderate; the manufactured heat dissipation cover has the noctilucent effect so that the spot lamp can emit light in a powered-off state, the spot lamp has a decoration effect on a home environment, and the practicality of the spot lamp is improved effectively.

Description

technical field [0001] The invention relates to a method for manufacturing a heat dissipation cover for spotlights, in particular to a method for manufacturing a heat dissipation cover for spotlights with luminous effect, and belongs to the technical field of mold hardware accessories. Background technique [0002] Spotlights are typical modern lighting with no main lights and no fixed scale, which can create an indoor lighting atmosphere. Spotlights are usually placed around the suspended ceiling or on the upper part of the furniture, inside the wall, in the dado or skirting line, and the light can be directly irradiated on the household utensils that need to be emphasized, which plays a role in highlighting the subjective aesthetics, achieving a prominent focus and a unique environment , rich layers, rich atmosphere, colorful artistic effects. The light of the spotlight is soft and elegant, which can not only play a leading role in the overall lighting, but also provide p...

Claims

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Application Information

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IPC IPC(8): F21V3/04F21V29/506
Inventor 陈平
Owner 苏州市大力电器有限公司
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