Improved exhaust air management

EP4771323A1Pending Publication Date: 2026-07-08THERMO ELECTRONICS LED GMBH

Patent Information

Authority / Receiving Office
EP · EP
Patent Type
Applications
Current Assignee / Owner
THERMO ELECTRONICS LED GMBH
Filing Date
2024-11-19
Publication Date
2026-07-08

AI Technical Summary

Technical Problem

Existing temperature control systems, such as Peltier systems, face performance limitations due to heat build-up and air mixing issues, especially in space-optimized installations with poor air conditioning.

Method used

The implementation of an air guide unit that spatially separates exhaust air from supply air, using an external heat exchanger and air guide elements to manage and direct the airflow effectively.

Benefits of technology

This solution enhances the cooling and heating performance of temperature control systems by preventing air mixing and heat build-up, allowing the systems to maintain maximum performance even under critical installation conditions.

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Abstract

A device which comprises at least one temperature control system for temperature control of an interior space of the device, wherein the at least one temperature control system respectively comprises an external heat exchanger arranged on an outer side of the device, which heat exchanger is designed to exchange heat between the temperature control system and supply air conducted via the external heat exchanger. Furthermore, the device comprises an air guide unit which takes in exhaust air from of the respective external heat exchanger of the at least one temperature control system, and conducts it away from it.
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