Lead-out terminal joint of semiconductor heating plate
By designing an out -of -end connector for semiconductor heating discs, the problem of poor welding and lack of sealing the existing heating disk outline is solved, and the stable connection and efficient work of the heating disk circulation end.
Patent Information
- Application Number
- CN202421168140.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The inner core of the existing heating plate out-lined heating wire is directly welded to the wire, which can easily lead to poor welding, insufficient sealing and difficulty in replacement, affecting performance and efficiency.
Design a semiconductor heating plate outlet terminal connector, including a hole connector, a heating wire core, an insulating piece and a heating wire armored shell. The joint and the heating wire are well connected through induction brazing, and the contact area of the welding joint surface is increased. , simplifying the assembly and replacement process.
It achieves a stable connection at the outlet end of the heating plate, avoids poor conductivity, increases the service life and conductive performance of the joint, simplifies the assembly and replacement process, and improves work efficiency.
Smart Images
Figure CN222395070U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of semiconductor core component heating discs, in particular to an outlet terminal connector of a semiconductor heating disc. Background Art
[0002] The heating plate is a core component in the semiconductor industry. The conventional heating plate outlet form is generally that the heating wire core is directly welded to the wire. In the semiconductor industry, the heating plate of each chamber is crucial, and its performance has a great impact on the efficiency and yield of the entire process. At present, various types of heating plates are generally tested for performance before welding the wires. However, during the performance testing process, it is easy to cause performance degradation due to insufficient sealing of the heating wire port. The heating wire core is directly welded to the wire, which is prone to poor welding and difficult to replace. Utility Model Content
[0003] In order to solve the above technical problems, the utility model discloses a semiconductor heating plate outlet terminal connector.
[0004] The specific technical solutions are as follows:
[0005] The utility model discloses a semiconductor heating plate outlet terminal connector, which is used to connect the conducting wire and the heating wire, and comprises a hole connector, a heating wire inner core, an insulating member and a heating wire armor shell; a deep hole is axially provided at the center of one end of the hole connector, and a solder opening is provided on the left end side wall for adding solder, and the other end is a pointed tip for docking with a female socket with a conducting wire; a through hole is provided at the center of the insulating member for inserting the heating wire inner core of the heating plate outlet terminal, one end of the insulating member is a thin end, which is inserted into the heating wire armor shell, and the other end is a thick end.
[0006] The inner diameter of the deep hole of the hole joint matches the outer diameter of the inner core of the heating wire.
[0007] The material of the hole connector is gold-plated copper.
[0008] The thick end of the insulating member is flush with the heating wire armor shell.
[0009] The insulating member and the heating wire armor shell are bonded together by pre-coating with sealant.
[0010] Compared with the prior art, the utility model has the following beneficial technical effects:
[0011] The utility model proposes a heating plate outlet terminal connector, which is used to connect the wire and the heating wire. It can play a protective role in the process of testing the heating plate, and can be directly connected to a female head with a wire later. It has the advantages of convenience, durability, and easy replacement.
[0012] The outlet terminal joint of the heating disk increases the contact area of the welding joint surface by virtue of the easy flow property of the solder. The utility model adopts a joint connection instead of traditional flame welding, designs a joint structure, and uses induction brazing to achieve a good connection between the joint and the heating wire, avoiding the poor conductivity caused by poor contact, and at the same time makes the joint and the heating wire more firmly connected and not easy to fall off, thereby increasing their service life, and improving their conductivity and current-carrying capacity to ensure their normal and efficient operation. Moreover, it is easy to connect with a wire with a female head, has a simple integrated structure, is easy to assemble, and is convenient to replace, thus reducing the long construction period of secondary wiring. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the structure of the outlet terminal connector of the heating plate of the utility model;
[0014] Figure 2 It is a cross-sectional view of the outlet terminal connector of the heating plate of the utility model.
[0015] In the figure, 1. joint with holes; 2. heating wire inner core; 3. solder; 4. insulating part; 5. sealant; 6. heating wire armor shell; 7. solder opening; 8. pointed tip; 9. through hole. DETAILED DESCRIPTION
[0016] The present invention will be further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the accompanying drawings.
[0017] Figure 1 This is a schematic diagram of the structure of the outlet terminal connector of the heating plate of the utility model. Figure 2 It is a cross-sectional view of the outlet terminal connector of the heating plate of the utility model.
[0018] The utility model semiconductor heating plate outlet terminal connector is used to connect the wire and the heating wire, including a copper-plated gold-plated hole connector 1, a heating wire core 2, an insulating member 4 and a heating wire armor shell 6; a deep hole is axially provided at the center of one end of the hole connector 1, the inner diameter of the deep hole of the hole connector 1 matches the outer diameter of the heating wire core 2, and a soldering port 7 is provided on the left side wall for adding solder, and the other end is a pointed tip 8, which is connected to the female socket with a wire; a through hole 9 is provided in the center of the insulating member 4 for inserting the heating wire core 2 at the outlet end of the heating plate, one end of the insulating member 4 is a thin end, which is inserted into the heating wire armor shell 6, and the other end is a thick end, which is flush with the heating wire armor shell 6. The insulating member 4 and the heating wire armor shell 6 are bonded by pre-coating a sealant 5.
[0019] When in use, first cut the heating wire core 2 to a suitable length as needed, and pre-coat the sealant 5 on the outside of the thin end of the insulating part 4. Then pass the heating wire core 2 through the through hole 9 of the insulating part 4, and insert the thin end into the heating wire armor shell 6 to make the two bond. After fixing the heating wire core 2, heat the heating wire core 2 with an induction welding coil, and insert the heating wire core 2 into the deep hole of the perforated joint 1. Finally, insert the solder 3 from the solder port 7 for welding, and then cool the perforated joint 1 to complete the welding of the heating wire core 2 and the perforated joint. After completing the above installation, insert the pointed end 8 of the perforated joint 1 into the female socket with a wire to achieve the connection between the heater and the wire.
Claims
1. A semiconductor heating plate outlet terminal connector, used to connect a wire and a heating wire, characterized in that: The invention comprises a joint with a hole (1), a heating wire core (2), an insulating member (4) and a heating wire armor shell (6); a deep hole is provided in the center of one end of the joint with a hole along the axial direction, and a solder opening is provided on the side wall of the left end for adding solder (3); the other end is a pointed tip (8) for docking with a female socket with a wire; a through hole (9) is provided in the center of the insulating member (4) for inserting the heating wire core (2) at the outlet end of the heating disk; one end of the insulating member (4) is a thin end which is inserted into the interior of the heating wire armor shell (6), and the other end is a thick end.
2. The semiconductor heating plate outlet terminal connector according to claim 1, characterized in that: The inner diameter of the deep hole of the hole joint (1) matches the outer diameter of the heating wire inner core (2).
3. The semiconductor heating plate outlet terminal connector according to claim 1, characterized in that: The material of the hole connector (1) is copper plated with gold.
4. The semiconductor heating plate outlet terminal connector according to claim 1, characterized in that: The thick end of the insulating member (4) is flush with the heating wire armor shell (6).
5. The semiconductor heating plate outlet terminal connector according to claim 1, characterized in that: The insulating member (4) and the heating wire armor shell (6) are bonded together by pre-coating a sealant (5).