A New Heat Dissipation Structure Glass Bulb Lamp
A heat dissipation structure and technology of glass bulbs, which are applied to lighting and heating equipment, parts of lighting devices, semiconductor devices of light-emitting elements, etc., can solve the problems of unsuitable manufacturing process of glass bulb lamps, and achieve the production method and assembly process Simple, continuous and uniform light output, and the effect of solving heat dissipation problems
Active Publication Date: 2019-10-01
深圳市晨日科技股份有限公司
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Problems solved by technology
It uses formally installed LED lamp beads welded on the substrate, and uses solder joints to fix the substrate on the heat dissipation column, which is not suitable for the production process of glass bulb lamps.
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0030] see figure 1 , the preferred embodiment of the present invention provides a glass bulb lamp with a new heat dissipation structure, including a glass bulb 1, a tower-shaped curved surface light source 3, a horn glass tube 2, an exhaust glass tube 4, a lead wire 5 and a lamp cap 6,
[0031] The inside of the lamp holder 6 is provided with a power drive 7;
[0032] The tower-shaped curved surface light source 3 is fixed on the outer surface of the horn glass t...
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The invention discloses a novel glass bulb lamp of a cooling structure. The novel glass bulb lamp comprises a glass shell, a tower-shaped curved surface light source, a horn-shaped glass tube, an exhaust glass tube and a lamp holder. A power driver is arranged in the lamp holder. The tower-shaped curved surface light source is fixed to the outer surface of the horn-shaped glass tube through heat conduction silica gel. The tail end of the horn-shaped glass tube is connected with the edge of an opening of the glass shell. The glass shell is fixed to the inner side edge of the lamp holder throughwelding mud. The exhaust glass tube extends into the horn-shaped glass tube. The tower-shaped curved surface light source comprises a substrate, light-emitting wafers and adhesive tape. The substrateis annularly fixed to the outer surface of the horn-shaped glass tube through heat conduction silica gel. The light-emitting wafers are distributed on the substrate. The adhesive tape wraps the light-emitting wafers. The novel glass bulb lamp of the cooling structure emits light nearly at all angles, no dark areas exist, the heat of the curved surface light source can be sufficiently transmittedto the glass tube, the glass tube conducts heat to the glass shell along the horn-shaped glass tube, the service life of the light source is prolonged, and the use safety of the light source is improved.
Description
technical field [0001] The invention relates to the field of strip curved surface light sources, in particular to a glass bulb lamp with a novel heat dissipation structure. Background technique [0002] At present, there are two ways to apply LED light sources to multi-faceted lighting in the market. One is to attach SMD lamp beads to a flat substrate and combine multiple substrates to a metal radiator to form multi-faceted lighting; the other is to use multiple strips. Shaped COB light sources are spliced into multi-faceted light; using SMD lamp bead patch is the most traditional manufacturing method, the process is mature and simple, but the combination of point light sources due to their own defects in the continuity of light output, a single plane needs to use atomized astigmatism to better Realize the continuous and uniform effect of light emission; while the uniform and continuous effect of light emission on the same board with strip COB light source is very good, bu...
Claims
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IPC IPC(8): F21K9/23F21K9/69F21V9/45F21V17/10F21V29/503F21V29/70
Inventor 钱雪行王本智
Owner 深圳市晨日科技股份有限公司