Heat dissipation structure for smoke-exhausting induction hob
The integration of a smoke exhaust fan for heat dissipation in induction cookers addresses the redundancy of separate cooling and exhaust systems, enhancing efficiency and reducing costs by combining heat dissipation and fume extraction.
TWI934696BActive Publication Date: 2026-08-01DELTA ELECTRONICS INC(CN)
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Patent Information
- Application Number
- TW114124908
- Authority / Receiving Office
- TW · TW
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2025-07-01
- Publication Date
- 2026-08-01
- Estimated Expiration
- 2045-06-30
AI Technical Summary
Technical Problem
Existing induction cookers with separate fans for cooling and exhaust functions result in cost and space redundancy, hindering integration and efficiency.
Method used
Integrate a smoke exhaust fan to dissipate heat from the power module, combining the functions of cooling and exhaust, using a heat conductor and heat sink assembly to enhance heat dissipation and reduce components.
Benefits of technology
Simultaneously achieves fume extraction and power module cooling, optimizing space and reducing manufacturing costs by integrating fan functions.
✦ Generated by Eureka AI based on patent content.
Abstract
This invention relates to a heat dissipation structure for a smoke-exhausting induction cooker, comprising a main body, a power module, a heat conductor, a shielding structure, and a smoke exhaust fan. The main body includes an air guide seat and a panel covering the air guide seat. The air guide seat has an accommodating space and a smoke exhaust duct. The panel has an opening in the duct that connects to the smoke exhaust duct. The power module, comprising a circuit board and a coil, is disposed within the accommodating space. The heat conductor thermally conducts heat to the circuit board and protrudes into the smoke exhaust duct. The shielding structure surrounds the periphery of the port of the smoke exhaust duct and separates the accommodating space from the smoke exhaust duct. The smoke exhaust fan is electrically connected to the circuit board, disposed on one side of the air guide seat, and connects to the smoke exhaust duct; thereby achieving smoke exhaust and heat dissipation for the power module, while reducing costs.
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