阅读说明：本技术 具有改善的热性能的远程调谐器模块 (Remote tuner module with improved thermal performance ) 是由 T.亚当 W.索特 U.多姆 D.西尔瓦 R.阿姆勒 于 2018-04-17 设计创作，主要内容包括：一种在载具中用于射频信号移动接收的调谐器(1),具有由第一壳体部件(201)和至少一个另外的壳体部件(202)形成的壳体(2),以及布置在壳体(2)中的印刷电路板(4),其中在印刷电路板(4)上布置有用于实现调谐器(1)的至少一个子功能的至少一个热关键电子部件(5),其特征在于,壳体部件(201、202)的至少一个区域由具有高热导率的导热材料构成,并且至少一个热关键电子部件(5)以热传递的方式连接到该区域。(A tuner (1) for mobile reception of radio frequency signals in a carrier, having a housing (2) formed by a first housing part (201) and at least one further housing part (202), and a printed circuit board (4) arranged in the housing (2), wherein at least one heat-critical electronic component (5) for realizing at least one sub-function of the tuner (1) is arranged on the printed circuit board (4), characterized in that at least one region of the housing parts (201, 202) is composed of a thermally conductive material having a high thermal conductivity, and the at least one heat-critical electronic component (5) is connected to this region in a heat-transferring manner.)

1. Tuner (1) for mobile reception of radio frequency signals in a carrier, with a housing (2) formed by a first housing part (201) and at least one further housing part (202), and a printed circuit board (4) arranged in the housing (2), wherein at least one heat-critical electronic component (5) for realizing at least one sub-function of the tuner (1) is arranged on the printed circuit board (4), characterized in that at least one region of the housing parts (201, 202) is composed of a thermally conductive material with a high thermal conductivity, and to which the at least one heat-critical electronic component (5) is connected in a heat-transferring manner.

2. Tuner according to claim 1, characterized in that two housing parts (201, 202) form the housing (2) and both housing parts (201, 202) are composed of a thermally conductive material with a high thermal conductivity and the at least one thermally critical electronic component (5) is connected in a heat transfer manner to at least one of the two housing parts (201, 202).

3. Tuner (1) according to claim 1 or 2, characterized in that the outer surface of the housing (2) is at least partially provided with a coating made of a heat dissipating material, which outer surface points to free space at the mounting position of the tuner (1).

4. Tuner (1) according to claim 3, characterized in that the coating is formed by a high emissivity paint, in particular a white paint, or by anodic oxidation.

5. Tuner (1) according to claim 1, 2, 3 or 4, characterized in that the printed circuit board (4) is thermally coupled to the housing (2).

6. Tuner (1) according to claim 5, characterized in that the housing (2) has at least one heat-conducting element (9) which projects in the direction of the printed circuit board (4), wherein the at least one heat-conducting element (9) is materially bonded and/or form-fittingly connected to the printed circuit board (4).

7. Tuner (1) according to claim 5 or 6, characterized in that an edge region of the printed circuit board (4) is materially bonded and/or form-fittingly connected to the housing (2).

8. Tuner (1) according to one of the preceding claims, characterized in that a separate heat conducting element (3) made of a material with a high thermal conductivity is arranged within the housing (2), wherein the heat conducting element (3) is connected to the housing (2) and the at least one heat critical electronic component (5) in a thermally conductive manner.

9. Tuner (1) according to one of the preceding claims, characterized in that the housing (2) has at least one planar elevation (8) directed towards the interior of the housing (2), wherein the elevation (8) is located in the area where the at least one heat-critical electronic component (5) is located.

10. Tuner (1) according to any of the preceding claims, characterized in that the at least one heat critical electronic component (5) is connected to the housing (2) and/or the discrete heat conducting element (3) and/or the planar elevation (8) of the housing (2) by a flexible heat conducting material.

11. Tuner (1) according to any of the preceding claims, characterized in that the housing (2) is provided with a heat conducting element (11) on its outer surface for connecting in a heat transferring manner to a component at the mounting location.

12. The tuner (1) as claimed in any of the preceding claims, wherein the housing (2) has at least one protruding screw lug (10).

13. Tuner (1) according to claim 12, characterized in that for fixing the tuner (1) in the intended mounting position the width of the screw boss (10) is at least twice the maximum diameter of the screw interacting with the screw boss (10).

14. Communication system of a vehicle having at least one antenna for receiving radio frequency signals and a tuner (1) according to any of the preceding claims, wherein the tuner (1) is attached to and arranged adjacent to the at least one antenna.

15. A vehicle having a communication system according to claim 14.