CN203910852U

CN203910852U - LED glass support

Info

Publication number: CN203910852U
Application number: CN201420272605.1U
Authority: CN
Inventors: 朱鑫; 陈海文; 沈艳斌
Original assignee: UV TECH MATERIAL Co Ltd
Current assignee: UV TECH MATERIAL Co Ltd
Priority date: 2014-05-26
Filing date: 2014-05-26
Publication date: 2014-10-29
Anticipated expiration: 2024-05-26

Abstract

The utility model discloses an LED glass support. According to the utility model, a grapheme layer having good heat conducting performance and a high-temperature-resisting material layer are arranged on two side faces of a glass substrate of the LED glass support respectively. The glass substrate facilitates the realization of 360-degree light emitting angles of an LED chip during operation. By using the grapheme layer and the high-temperature-resisting material layer, the heat conducting performance of the LED glass support can be enhanced effectively, so that the LED glass support can withstand higher voltage and larger current and the safety and stability of performance are improved. Besides, no secondary light distribution is needed, so that the manufacturing cost is reduced effectively. The LED glass support is used for the field of LED preparation.

Description

A kind of LED glass supporter

Technical field

The utility model relates to a kind of LED support field, particularly relates to a kind of LED glass supporter.

Background technology

Tradition LED support be generally with copper, iron, aluminium or pottery as substrate manufacture, follow-uply through series of process such as oversintering, punching press, cutting, plating, injection mouldings, make.

When LED chip is normally worked, lighting angle need to be 360 degree, conventional stent is nontransparent support, light cannot pass support, causes the LED light source lighting angle of conventional stent encapsulation generally can not surpass 180 degree, in order to reach the luminous requirement of 360 degree, need to carry out secondary light-distribution, and secondary light-distribution needs professional optical design, professional optical lens, cost is high.

And the electrode of existing LED glass supporter generally adopts low-temperature setting manufacture craft, electrode and glass attachment power are bad, easily scratch and come off, while welding performance extreme difference, the welding temperature of scolding tin is generally 250 ℃ of left and right, as easy as rolling off a log when old glass supporter welds conductive material with scolding tin on electrode the whole weldering of electroplax is fallen, cause support to be scrapped.Also have been friends in the past glass supporter when encapsulation, and on electrode, the pulling force of bonding plain conductor is also less than normal.

Utility model content

For addressing the above problem, the utility model provides the LED that a kind of performance is more stable and cost of manufacture is lower glass supporter.

The utility model solves the technical scheme that its technical problem adopts:

A LED glass supporter, comprises glass substrate and is arranged at respectively graphene layer and the high temperature resistant material layer of glass substrate two sides, high temperature resistant material layer is provided with electrode layer.

Be further used as the improvement of technical solutions of the utility model, the calcium soda-lime glass of glass substrate for processing through acierage, the thickness of glass substrate is 0.2～0.7mm, the surface smoothness of glass substrate is ± 0.01mm.

Be further used as the improvement of technical solutions of the utility model, high temperature resistant material layer is silicon dioxide layer, and the thickness of high temperature resistant material layer is 1 μ m～1000 μ m.

Be further used as the improvement of technical solutions of the utility model, the thickness of graphene layer is 1 μ m～1000 μ m.

Be further used as the improvement of technical solutions of the utility model, the thickness of electrode layer is 5 μ m～1000 μ m.

The beneficial effects of the utility model: this LED glass supporter arranges respectively graphene layer and the resistant to elevated temperatures material layer that heat conductivility is good in the two sides of glass substrate, lighting angle when glass substrate can facilitate LED chip work reaches 360 degree, graphene layer and high temperature resistant material layer can effectively strengthen the heat conductivility of LED glass supporter, thereby make LED glass supporter can bear larger voltage and current, improve its safety and stability performance, and without carrying out secondary light-distribution, thereby effectively reduce its cost of manufacture.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Fig. 1 is unit LEDs glass supporter side structure schematic diagram in the utility model embodiment;

Fig. 2 is unit LEDs glass supporter structural front view in the utility model embodiment;

Fig. 3 is that in the utility model embodiment, unit LEDs glass supporter is made former upper unit rack arrangement schematic diagram of cutting front glass in enormous quantities.

Embodiment

With reference to Fig. 1～Fig. 3, the utility model is a kind of LED glass supporter, comprises glass substrate 1 and is arranged at respectively graphene layer 2 and the high temperature resistant material layer 3 of glass substrate 1 two sides, and high temperature resistant material layer 3 is provided with electrode layer 4.

This LED glass supporter arranges respectively graphene layer and the resistant to elevated temperatures material layer that heat conductivility is good in the two sides of glass substrate, lighting angle when glass substrate can facilitate LED chip work reaches 360 degree, graphene layer and high temperature resistant material layer can effectively strengthen the heat conductivility of LED glass supporter, thereby make LED glass supporter can bear larger voltage and current, improve its safety and stability performance, and without carrying out secondary light-distribution, thereby effectively reduce its cost of manufacture.

As the utility model preferred embodiment, the calcium soda-lime glass of glass substrate 1 for processing through acierage, the thickness of glass substrate 1 is 0.2～0.7mm, the surface smoothness of glass substrate 1 is ± 0.01mm.

This LED glass supporter is selected the original sheet glass of 0.5mm thickness, the rectangle that the original sheet glass of final forming unit LED glass supporter is 110mm*88.13mm.

As the utility model preferred embodiment, high temperature resistant material layer 3 is silicon dioxide layer, and the thickness of high temperature resistant material layer 3 is 1 μ m～1000 μ m.

As the utility model preferred embodiment, the thickness of graphene layer 2 is 1 μ m～1000 μ m.

As the utility model preferred embodiment, the thickness of electrode layer 4 is 5 μ m～1000 μ m.

The silver that the composition of electrode layer 4 is made for silver or silver-colored copper-clad or gold or silver and the material such as glass dust is starched or the material such as silver and resin is made elargol etc.

In order to reach scale and benefit, enhance productivity, reduce production costs, the glass supporter of manufacturing N*N unit large on glass at monolithic, then, by blade cuts or laser cutting, obtains each unit LEDs glass supporter.

LED glass supporter is in the past expensive, and heat radiation heat conductivility is poor, frangible, add after glass surface treatment, new LED glass supporter is taken into account better heat conduction withstand voltage properties, cheap environmental protection, be conducive to reduce LED industry manufacturing cost, large-scale production and application promote green illumination image simultaneously.

Certainly, the utility model is created and is not limited to above-mentioned execution mode, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and the modification that these are equal to or replacement are all included in the application's claim limited range.

Claims

1. a LED glass supporter, is characterized in that: comprise glass substrate (1) and be arranged at respectively graphene layer (2) and the high temperature resistant material layer (3) of described glass substrate (1) two sides, described high temperature resistant material layer (3) is provided with electrode layer (4).

2. LED glass supporter according to claim 1, it is characterized in that: the calcium soda-lime glass of described glass substrate (1) for processing through acierage, the thickness of described glass substrate (1) is 0.2～0.7mm, and the surface smoothness of described glass substrate (1) is ± 0.01mm.

3. LED glass supporter according to claim 1 and 2, is characterized in that: described high temperature resistant material layer (3) is silicon dioxide layer, and the thickness of described high temperature resistant material layer (3) is 1 μ m～1000 μ m.

4. LED glass supporter according to claim 1, is characterized in that: the thickness of described graphene layer (2) is 1 μ m～1000 μ m.

5. LED glass supporter according to claim 1, is characterized in that: the thickness of described electrode layer (4) is 5 μ m～1000 μ m.