A glass powder encapsulated wind-heating heating element
By using glass powder to encapsulate the air and heat dissipation heat generator in the glass powder packaging process, and using high temperature sintering to fix the stainless steel or alumina sheet and heat dissipation strips, the problems of high cost and inconvenient packaging in the prior art are solved, and the packaging with low cost and insulation effect is achieved.
Patent Information
- Application Number
- CN202323598617.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2033-12-28
AI Technical Summary
The existing glass powder packaging process is made through brazing, which leads to high costs and requires isolation and insulation through other materials such as PI films, making packaging inconvenient.
The glass powder is used to encapsulate the air-added heat-dissipating heat-generating body, including the heating plate and the thermal conduction frame. The heating plate is a stainless steel or aluminum oxide sheet base material, and is coated with a slurry of glass powder + solvent on the surface. It is fixedly encapsulated after high-temperature sintering and the glass powder slurry is used to play an insulating role.
It realizes low-cost packaging without other materials, solves the problems of high brazing method and inconvenient packaging, and the glass powder slurry plays an insulating role.
Smart Images
Figure CN222706649U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glass powder packaging, in particular to a glass powder packaging wind-heating heat dissipation heating element. Background Art
[0002] Glass powder is widely used in the packaging, coating, insulation and circuit substrate formation of electronic parts. The existing glass powder packaging process is through brazing, which is very expensive and requires isolation and insulation through other materials such as PI film, which makes packaging inconvenient. Utility Model Content
[0003] 1. Technical issues to be solved
[0004] In view of the shortcomings of the prior art, the utility model provides a glass powder encapsulated wind-heating heat dissipation heating element, which has the advantages of not requiring other materials and low cost. It solves the problem that the existing glass powder encapsulation process is through brazing, which is very costly and requires other materials such as PI film for isolation and insulation, making packaging inconvenient.
[0005] (II) Technical solution
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glass powder encapsulated wind-heating heat-dissipating heating element, comprising a heating plate, a heat-conducting frame is installed on the back of the heating plate, there are multiple heating plates and heat-conducting frames, a heat-conducting frame is fixedly installed between two adjacent heating plates, the surfaces of the heating plate and the heat-conducting frame are provided with slurry, and a heat dissipation strip is arranged inside the heat-conducting frame.
[0007] Preferably, the slurry is composed of glass powder and solvent, and the glass powder slurry is coated on the heating plate to play an insulating role.
[0008] Preferably, the heating plate and the heat-conducting frame are installed together by high-temperature sintering. The heating plate is a stainless steel or alumina sheet substrate. The surface of the stainless steel or alumina sheet and the heat dissipation strip is coated with a slurry of glass powder + solvent. After high-temperature sintering, the stainless steel or alumina sheet printed with a thick film and the heat dissipation strip are fixed and packaged.
[0009] Compared with the prior art, the utility model provides a glass powder encapsulated wind-heating heat-dissipating heating element, which has the following beneficial effects:
[0010] The glass powder encapsulated wind-heating heat generating element is provided with a heating plate and a heat-conducting frame. The heating plate is a stainless steel or aluminum oxide sheet substrate. The surfaces of the stainless steel or aluminum oxide sheet and the heat dissipation strip are coated with a slurry of glass powder + solvent. After high-temperature sintering, the stainless steel or aluminum oxide sheet printed with a thick film and the heat dissipation strip are fixedly encapsulated. This process has low cost. The glass powder slurry is coated on the heating plate to play an insulating role. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a schematic diagram of the structure of the glass powder encapsulated wind-heat-dissipating heating element of the utility model;
[0012] Figure 2 This is a structural exploded diagram of the glass powder encapsulated wind-heat-dissipating heating element of the utility model.
[0013] Among them: 1. heating plate; 2. thermal conductive frame; 3. slurry; 4. heat dissipation strip. DETAILED DESCRIPTION
[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0015] See also Figure 1-2 A glass powder encapsulated wind-heating heat generating element comprises a heating plate 1, a heat-conducting frame 2 is installed on the back of the heating plate 1, the number of the heating plate 1 and the heat-conducting frame 2 is multiple, a heat-conducting frame 2 is fixedly installed between two adjacent heating plates 1, the surfaces of the heating plate 1 and the heat-conducting frame 2 are provided with slurry 3, the slurry 3 is composed of glass powder and solvent, the heating plate 1 and the heat-conducting frame 2 are installed together by high-temperature sintering, a heat dissipation strip 4 is arranged inside the heat-conducting frame 2, the heating plate 1 and the heat-conducting frame 2 are arranged, the heating plate 1 is a stainless steel or aluminum oxide sheet substrate, the surface of the stainless steel or aluminum oxide sheet and the heat dissipation strip 4 is coated with a slurry of glass powder + solvent, after high-temperature sintering, the stainless steel or aluminum oxide sheet printed with a thick film and the heat dissipation strip 4 are fixedly encapsulated, the process cost is low, and the glass powder slurry is coated on the heating plate 1 to play an insulating role.
[0016] When in use, the heating plate 1 is made of stainless steel or alumina sheet, and is printed on the stainless steel or alumina sheet substrate through thick film printing. The surface of the stainless steel or alumina sheet and the heat dissipation strip 4 is coated with a slurry of glass powder + solvent. After high-temperature sintering, the stainless steel or alumina sheet printed with the thick film and the heat dissipation strip 4 are fixed and packaged. This process has low cost. The glass powder slurry 3 is coated on the heating plate 1 to play an insulating role, which solves the problem that the brazing method needs to be isolated and insulated by other materials and the high cost.
[0017] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A glass powder encapsulated wind-heating heat-dissipating heating element, comprising a heating plate (1), characterized in that: A heat-conducting frame (2) is installed on the back of the heating plate (1), the number of the heating plate (1) and the heat-conducting frame (2) is plural, a heat-conducting frame (2) is fixedly installed between two adjacent heating plates (1), the surfaces of the heating plate (1) and the heat-conducting frame (2) are both provided with slurry (3), and a heat dissipation strip (4) is arranged inside the heat-conducting frame (2).
2. The glass powder encapsulated wind-heating heat dissipation heating element according to claim 1, characterized in that: The heating plate (1) and the heat-conducting frame (2) are mounted together by high-temperature sintering.