METER DEVICE

To efficiently cool down heat-generating components inside a case that configure a meter device.SOLUTION: A meter device comprises: a tightly sealed case 10; a display part 20 and a display control part 30 inside the case 10; a heat sink 40 that has a base part 41 in contact with electronic componen...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	OSAWA TAKAHIRO, AMANO MIKIYA, MASUDA HIRONORI, FUJII TAKESHI, KIMURA HIROMICHI, INOKI HIRONOBU
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADVERTISING ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LABELS OR NAME-PLATES MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PERFORMING OPERATIONS PHYSICS PRINTED CIRCUITS SEALS SIGNS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	To efficiently cool down heat-generating components inside a case that configure a meter device.SOLUTION: A meter device comprises: a tightly sealed case 10; a display part 20 and a display control part 30 inside the case 10; a heat sink 40 that has a base part 41 in contact with electronic components 31 provided on the display control part so that heat can be transferred, and a heat radiation fin 42 that releases heat received by the base part to others; and an opening 17 provided on the case 10 and that makes the heat radiation fin 42 of the heat sink protrude from the inside of the case to the outside, the opening 17 being airtightly covered with the base part 41 of the heat sink.SELECTED DRAWING: Figure 1 【課題】メータ装置を構成するケース内部の発熱部品を効率よく冷却すること。【解決手段】メータ装置は、密閉したケース１０と、ケース１０の内部の表示部２０および表示制御部３０と、表示制御部に設けられた電子部品３１に対し伝熱可能に接触させられたベース部４１およびベース部の受け取った熱を他へ逃がす放熱フィン４２を有するヒートシンク４０と、ケース１０に設けられ、ヒートシンクの放熱フィン４２をケースの内部から外部に突出させると共に、ヒートシンクのベース部４１によって気密に塞がれた開口部１７と、を備える。【選択図】図１