Hyundai Autron Company Ltd.

Other

Sun Jae Yang

Jun Ho Lee

Seung Mok Song

Dong Gi Lee

Hyung Joon Moon

Ju Hyung Lee

Yeon Chul Choo

Chang Geun Shin

Chang Ju Kim

Wan Kyu Lee

Man Ho Seok

Chang Guen Shin

The present disclosure relates to an electronic control apparatus for a vehicle, and the electronic control apparatus includes: an electronic control board which has a top side on which a heating element is mounted; a heat sink which radiate heat generated from the heating element to the outside; at least one screw which couples the electronic control board and the heat sink; and a heat radiating pad which transfer heat of the heating element to the heat sink, in which a stepped portion having a predetermined depth is formed on the contact surface of the heat sink so that the heat radiating pad is inserted thereto, and the depth of the stepped portion is formed to be smaller than a thickness of the heat radiating pad so that the heat radiating pad is pressed and inserted between the electronic control board and the heat sink.

Electronic control apparatus for vehicle

The present disclosure relates to an electronic control apparatus for a vehicle, and the electronic control apparatus of the present disclosure includes: an electronic control element which includes a printed circuit board (PCB) and electronic components installed on a surface of the PCB; a cover and a base which accommodate the electronic control element; and a connector which is coupled to the electronic control element, wherein a front end portion having a protrusion is formed at an edge of the cover so that the PCB is inserted and mounted between the protrusion of the cover and an edge of the base, a projection portion is formed at a rear end portion of the edge of the base where the cover and the base come into contact with each other, and the cover and the projection portion of the base come into contact with each other so as to form a predetermined space between the front end portion and the rear end portion so that a sealing member is inserted into the predetermined space.

An electronic control unit according to the present invention includes an electronic control element which includes a printed circuit board that electrically controls respective components of a vehicle, and a heat radiating portion that is provided at one side of the printed circuit board, a housing which accommodates the electronic control element, a connector which connects the electronic control element and the vehicle, a sealing unit which seals a connecting portion between the electronic control element and the connector, and a fixing bracket, and further includes a rivet fastening means in order to fastened the housing and the fixing bracket.

Electronic control unit having rivet fixture

The present disclosure relates to an electronic control apparatus for a vehicle, and the electronic control apparatus of the present disclosure includes: an electronic control element which includes an electronic control board which electrically controls each part of a vehicle, and a heating element which is positioned on a surface of the electronic control board; a cover and a base which accommodate the electronic control element; and a connector which is coupled to the electronic control element, in which an edge part where the cover and the base come into contact with each other is configured in a multi-step bent shape.

Disclosed is an electronic control apparatus for a vehicle, comprising: a printed circuit board (PCB) configured to electrically control each part of the vehicle and have both sides provided with at least one fixed hole; a connector cover includes a connector part electrically connected and coupled with the PCB and a coupling part; a housing configured of a one-piece slot type and receiving the PCB inserted in a slide form; and at least one coupling member each fastened with at least one fixed hole of the PCB, wherein the PCB is inserted into the housing and the PCB adheres to a bottom side of the housing by the coupling member which is pressed by physically deforming each corresponding surface of the housing corresponding to at least one coupling member.

Electronic control apparatus for vehicle using coupling member and method for manufacturing the same

Disclosed is an electronic control apparatus comprises: a PCB configured to electrically control each part of the vehicle and have at least one through-hole in a side; a connector cover includes a connector part electrically connected and coupled with the PCB and a coupling part; a housing configured of a one-piece slot type to receive the PCB inserted in a slide form and provided with at least one housing-hole penetrating through the through-hole of the inserted PCB; and a hollow rivet configured to penetratively fix the PCB to the housing through the through-hole of the PCB and the housing-hole of the housing, wherein the hollow rivet is penetratively inserted into the housing-hole through which the PCB is inserted into the housing and then one end surface of the hollow rivet is physically deformed, such that the PCB adheres to an inside of the housing.

The present disclosures provides an electronic control apparatus for a vehicle using overmolding in which a heat radiating plate is attached to an opposite side of a part requiring heat radiation in a printed circuit board (PCB) and a part other than the part, to which the heat radiating plate is attached, is overmolded so as to directly discharge heat to the air through the heat radiating plate such that a heat radiation effect is excellent, the heat radiating plate is attached in advance and then a housing is formed of mold resin such that a manufacturing process is simplified, and a printed circuit board (PCB) is surrounded by mold resin such that a waterproof function is excellent, and a manufacturing method thereof.

Electronic control apparatus for vehicle using overmolding and manufacturing method thereof

The present invention relates to an electronic control device which is an electronic control device such as an engine ECU for a vehicle and has a tight sealing structure between a case and a connector. The present invention provides an electronic control device for a vehicle, which implements a new type of sealing manner in which a space to be filled with a sealing material is formed between a case side dam and a connector side dam when a case and a connector of the electronic control device are assembled, and the sealing material is applied in the space, which is formed as described above, such that airtightness for an assembly region between the case and the connector is maintained, thereby securing sufficient sealing areas because of enlarged sealing sections, and achieving stable sealing quality and improving quality.

Growing community of inventors

Gunpo-si, South Korea

Sun Jae Yang