CN-122002723-A - Electronic control device

Abstract

The present disclosure relates to an electronic control device. The electronic control device includes a base including a substrate, a panel portion including a panel body disposed in front of the base, a panel protrusion protruding outward from the panel body, and a panel ventilation unit including an opening in the panel protrusion, and a heat dissipation portion including a heat dissipation body disposed on the base to face the substrate.

Inventors

• Li Xuanxing
• Pu Shengxuan
• Quan Chengpei
• Jiang Bingzhun
• Lin Hengxiu
• JIN XIUZHI
• Yu Bingmo
• WU XIANZHONG

Assignees

• 现代摩比斯株式会社

Dates

Publication Date

20260508

Application Date

20250619

Priority Date

20241104

Claims (10)

1. 1. An electronic control device, the electronic control device comprising: A base including a substrate; A panel part including a panel body provided in front of the base, a panel protrusion protruding outward from the panel body, and a panel ventilation unit including an opening in the panel protrusion, and And a heat radiating portion including a heat radiating body provided on the base to face the substrate.
2. 2. The electronic control apparatus according to claim 1, further comprising a heat radiation fan provided inside the panel main body and configured to move air from outside the panel section to inside the panel section through the panel ventilation unit.
3. 3. The electronic control device of claim 1, wherein the panel ventilation unit includes a panel lower opening that opens toward an underside of the panel body.
4. 4. The electronic control of claim 3, wherein the panel portion includes a panel lower rib disposed to connect the panel body and the panel protrusion and to span the panel lower opening.
5. 5. The electronic control device of claim 1, wherein the panel ventilation unit includes a panel side opening that opens one side of the panel protrusion.
6. 6. The electronic control device according to claim 1, wherein the panel ventilation unit includes a panel front opening provided in a protruding direction of the panel protrusion.
7. 7. The electronic control device according to claim 6, wherein the panel ventilation unit includes a panel front rib that surrounds the panel front opening and protrudes in a protruding direction of the panel protrusion.
8. 8. The electronic control of claim 1, wherein the base comprises: A side plate including a first side plate and a second side plate extending from the base plate and disposed on respective sides of the base plate; a rear plate extending from the base plate and disposed to face the panel main body, and And a front plate extending from the base plate and disposed between the rear plate and the panel body.
9. 9. The electronic control device of claim 1, further comprising a control portion disposed between the base portion and the heat sink portion and configured to generate heat.
10. 10. The electronic control according to claim 1, Wherein, the heat dissipation portion includes: a heat dissipating body disposed to face the substrate, and And a heat radiating fin unit disposed outside the heat radiating body and configured to radiate heat, the electronic control device further including a cover portion disposed to cover the heat radiating fin unit.

Description

Electronic control device Technical Field Exemplary embodiments of the present disclosure relate to an electronic control apparatus, and more particularly, to an electronic control apparatus having improved water resistance. Background With the development of electronic control technology for automobiles, many mechanical parts for controlling automobiles are being replaced with electronic control devices. As the number of components controlled by the electronic control increases, the amount of heat generated by the electronic control increases. When a fan is applied to increase heat dissipation of the electronic control apparatus, the outside and the inside of the electronic control apparatus communicate with each other, which causes a problem that the waterproof property of the electronic control apparatus is lowered. Accordingly, there is an increasing demand for electronic control devices capable of improving water resistance while increasing the heat dissipation capacity of the electronic control devices. The background of the present disclosure is disclosed in korean patent registration No.10-1610892 (registration of 4 th month and 4 th year, titled "ELECTRONIC CONTROL DEVICE OF VEHICLE USING POTTING LAYER AND MANUFACTURING METHOD THEREOF (electronic control device for vehicle using potting layer and manufacturing method thereof)"). Disclosure of Invention Various embodiments of the present disclosure relate to an electronic control device having improved water resistance. An electronic control apparatus according to the present disclosure includes a base including a substrate, a panel portion including a panel body disposed in front of the base, a panel protrusion protruding outward from the panel body, and a panel ventilation unit including an opening in the panel protrusion, and a heat dissipation portion including a heat dissipation body disposed on the base to face the substrate. The electronic control apparatus may further include a heat radiation fan provided inside the panel body to move air from the outside of the panel part to the inside of the panel part through the panel ventilation unit. The panel ventilation unit may include a panel lower opening opened toward a lower side of the panel body. The panel part may include a panel lower rib provided to connect the panel body and the panel protrusion and cross the panel lower opening. The panel ventilation unit may include a panel side opening one side of the panel protrusion. The panel ventilation unit may include a panel front opening disposed in a protruding direction of the panel protrusion. The panel ventilation unit may include a panel front rib surrounding the panel front opening and protruding in a protruding direction of the panel protrusion. The base may include a side plate including first and second side plates extending from the base plate and disposed at respective sides of the base plate, a rear plate extending from the base plate and disposed to face the panel body, and a front plate extending from the base plate and disposed between the rear plate and the panel body. The electronic control device may further include a control portion disposed between the base portion and the heat radiating portion to generate heat. The heat dissipating part may include a heat dissipating body disposed to face the substrate, and a heat dissipating fin unit disposed outside the heat dissipating body to dissipate heat, and the electronic control device may further include a cover part disposed to cover the heat dissipating fin unit. The width of the panel protrusion may be set to 40mm to 80mm, the protrusion length of the panel protrusion protruding from the panel body may be set to 20mm to 40mm, the height of the panel body may be set to 40mm to 100mm, and the width of the panel body may be set to 120mm to 250mm. The panel protrusion may be disposed between one end and the other end of the panel body. The panel protrusion may include a panel protrusion body protruding from the panel body to an outside of the panel body, a panel inflow slope provided at a lower side of the panel protrusion body and connected to the panel ventilation unit and extending toward the panel body, a panel inflow connection portion extending from the panel inflow slope, and a panel inflow guide extending from the panel inflow connection portion and connected to the panel body. The panel portion may be provided to connect the panel main body and the panel protrusion, and may include a panel side rib crossing the panel side opening. The panel front opening may be provided in plurality, and the diameter of the panel front opening may be set to 0.5mm to 2.0mm. The electronic control device according to the present disclosure can improve the water resistance. In addition, the electronic control device according to the present disclosure can improve heat radiation performance. Drawings Fig. 1 is a perspective view of an electronic control apparatus according to an embodiment of