Thermoelectric device and manufacturing mold and manufacturing method therefor

US11980101B2 · kind B2 · utility

Assignee

• XI'AN JIAOTONG UNIVERSITY · CN

Inventors

• Hailong HE · Tuji, CN
• Chunping Niu · Xi'an, CN
• Hongrui Ren · Tuji, CN
• Yi Wu · Xi'an, CN
• Mingzhe Rong · Xi'an, CN

Key dates

• Filing date: Jul 6, 2022
• Grant date: May 7, 2024
• Expiry date: Jul 6, 2042

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10N10/81

Abstract

Disclosed are a thermoelectric device and a manufacturing mold and manufacturing method thereof. The thermoelectric device includes at least one set of thermoelectric arm unit, wherein a first thermoelectric arm is provided with a first upper surface and a first lower surface opposite to the first upper surface; a second thermoelectric arm is provided with a second upper surface and a second lower surface opposite to the second upper surface; the second thermoelectric arm is seamlessly bonded with the first thermoelectric arm via an insulating adhesive layer; the first upper surface is flush with the second upper surface, and a first spacing groove is formed between adjacent positions of the first upper surface and the second upper surface; the first lower surface is flush with the second lower surface, and a second spacing groove is formed between adjacent positions of the first lower surface and the second lower surface.