Provided herein is a cooling fin that does not require flatness management (=straightness management) of a heat transfer portion during processing or assembling and that is suitable for dispersing the physical stress that occurs in response to the external environment, thereby minimizing deformation of the heat transfer portion, and a cooling structure comprising the cooling fin, and a battery module comprising the same. A cooling fin according to the present disclosure includes: a body having a rectangular shape; a first extension part protruding from an edge of an upper portion of the body and extending in one direction at a right angle with respect to the body; and a second extension part protruding from an edge of a lower portion of the body and extending in one direction in a step form with respect to the body, wherein the second extension part is divided into a plurality of slits.
COOLING FIN, COOLING MODULE COMPRISING THE COOLING FIN AND BATTERY MODULE COMPRISING THE SAME
KÜHLRIPPE, KÜHLMODUL MIT DER KÜHLRIPPE UND BATTERIEMODUL DAMIT
AILETTE DE REFROIDISSEMENT, MODULE DE REFROIDISSEMENT COMPRENANT L'AILETTE DE REFROIDISSEMENT ET MODULE DE BATTERIE LA COMPRENANT
2018-11-07
Patent
Elektronische Ressource
Englisch
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT |