Luminous diode base structure possessing horizontal heat diffusion member

Abstract

The invention relates to a light emitting diode seat structure with a horizontal thermal diffusion member, comprising a seat body and a horizontal thermal diffusion member. The seat body is a co-fired multilayer ceramic base material with a first surface and a second surface, and the first surface and the second surface are respectively provided with a first heat conducting layer and a second heat conducting layer. Heat conducting bodies which are longitudinally and transversely mutually interlaced and connected are arranged in the seat body, and the heat conducting bodies are respectively in heat-conducting combination with the first heat conducting layer and the second heat conducting layer. The horizontal thermal diffusion member is provided with a first contact surface and a second contact surface, wherein the first contact surface and the second contact surface are in heat-conducting combination. By the longitudinal and transverse arrangement of the heat conducting bodies inside the seat body, heat energy generated by the light emitting diode can be acceleratively conducted to the horizontal thermal diffusion member, and then the heat energy is conducted out of the light emitting diode seat body via the horizontal thermal diffusion member. The light emitting diode seat structure combining the seat body and the horizontal thermal diffusion member can enable the seat structure to have better heat conducting efficiency.

Description

technical field [0001] The present invention relates to a light-emitting diode base structure, in particular to a light-emitting diode base structure with a horizontal thermal diffusion part for carrying a light-emitting diode, which can improve the heat conduction efficiency of the light-emitting diode. Background technique [0002] see figure 1 As shown, it is a cross-sectional view of the LED base structure 10 in the prior art. In order to make the application level of the light emitting diode 14 more extensive, and then be applicable in daily life, improving the luminous efficiency of the light emitting diode 14 is the main goal of the current industry efforts. Because most of the input power of the light emitting diode 14 is converted into heat energy at present, but cannot be effectively converted into light energy, if the heat conduction and heat dissipation speed of the light emitting diode base structure 10 can be improved, the input power of the light emitting dio...

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Problems solved by technology

[0004] in such as figure 1 In the shown structure, a plurality of vertical heat conductors 12 are arranged in the low-temperature co-fired multilayer ceramic substrate 11 to provide a vertical heat conduction path, but because the vertical heat conductors 12 conduct heat to the metal substrate 13, it will cause heat dissipation. It is easy to concentrate on a single point of the metal substrate 13, so that the heat is unevenly distributed on the metal substrate 13, because the heat source is excessively concentrated, which seriously affects the heat conduction and heat dissipation speed of the LED base structure 10

[0005] In the above-mentioned prior art, because only the longitudinal heat conductor 12 is provided in the base of the LED base structure 10, the conduction of the heat source in the horizontal direction is not good, so the speed of heat dissipation cannot be improved.

As the wattage of the LED 14 continues to increase, so that the heat energy generated by the LED 14 continues to increase, the LED base structure 10 must be capable of carrying a higher wattage LED 14, so if the existing conventional The light emitting diode base structure 10 is bound to be unable to carry higher wattage light emitting diodes 14

[0006] It can be seen that the above-mentioned existing light-emitting diode base structure obviously still has inconvenience and defects in structure and use, and needs to be further improved urgently.

In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but for a long time no suitable design has been developed, and the general product has no suitable structure to solve the above-mentioned problems. This is obviously the relevant industry. Urgent problem

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