Power connector

Abstract

This invention discloses a power connector, comprising an insulating body, two power components, and two heat dissipation devices 40. The insulating body has a forward-through mating groove, and the two power components are respectively disposed on the lateral sides of the mating groove. Each power component includes a contact portion protruding forward into the mating groove and a power extension line extending rearward out of the insulating body. Each heat dissipation device 40 is directly attached to the surface 201 of the corresponding power component 20A. The heat dissipation module of this invention is directly attached to the surface of the power component, which can quickly dissipate heat, thereby increasing heat dissipation capacity and improving the temperature rise problem under high current.

Claims

1. A power connector, comprising an insulating body, two power components, and two heat dissipation devices, wherein the insulating body has a forward-through mating groove, the two power components are respectively disposed on opposite sides of the mating groove, and each power component includes a contact portion protruding forward into the mating groove and a power extension line extending rearward out of the insulating body; wherein, Each of the aforementioned heat dissipation devices is directly attached to the surface of the corresponding power component. The insulating body includes a base, a mating portion extending forward from the base, and a mounting portion extending rearward from the base. The mating groove is disposed on the mating portion. The two lateral outer sides of the mounting portion are provided with notches. The power component is at least partially exposed through the notches, and the heat dissipation device corresponds to the notches.

2. The power connector as described in claim 1, wherein, The notch extends forward to the rear end face of the base and backward through the rear end face of the mounting portion.

3. The power connector as described in claim 1, wherein, Both the base and the mounting section are provided with multiple heat dissipation holes.

4. The power connector as described in claim 1, wherein, The docking section is provided with multiple heat dissipation holes.

5. The power connector as described in claim 1, wherein, Each of the aforementioned power components includes a power terminal and a power extension line. The electronic terminal includes a plate-shaped portion and an elastic arm extending forward from the plate-shaped portion. The contact portion is disposed at the front end of the elastic arm. The plate-shaped portion is exposed in the notch. The front end of the power extension line is attached to the outside of the notch and connected to the plate-shaped portion. The heat dissipation device is attached to the outer surface of the plate-shaped portion corresponding to the power extension line.

6. The power connector as described in claim 5, wherein, The power extension line is a conductive longitudinal plate, with its front end directly attached to the plate-shaped part, or with another conductive plate sandwiched between its front end and the plate-shaped part.

7. The power connector as described in claim 5, wherein, A panel is mounted on the front end of the base, and the panel has multiple heat dissipation holes.

8. The power connector as described in claim 1, wherein, The insulating body has two receiving slots located behind the docking slot. The two receiving slots are insulated from each other. Each receiving slot has two opposite walls with fixing slots. The power component passes through and is received in the receiving slot. The two sides of the power component interfere with and fix the fixing slots. The receiving slots extend outward in the lateral direction.

9. The power connector as described in claim 8, wherein, The insulating body has multiple heat dissipation holes at the corresponding fixing slots.

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