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CN-224232962-U - Electric connector

CN224232962UCN 224232962 UCN224232962 UCN 224232962UCN-224232962-U

Abstract

The utility model discloses an electric connector, which relates to the technical field of connectors, wherein the electric connector comprises a shell, two terminal modules, two conductive modules and two windable connecting elements, the shell comprises a body and a protruding part, the body is provided with a containing cavity, the protruding part is connected to one surface of the body, a slot is formed in the protruding part, one end of the slot is communicated with the containing cavity, the two terminal modules penetrate through the protruding part and are exposed out of a notch of the slot, the two conductive modules are arranged in the containing cavity, one conductive module is connected to the surface of one terminal module, which is far away from the other terminal module, each conductive module comprises two sub conductive blocks, a heat dissipation gap is formed between the two sub conductive blocks, the extending direction of the heat dissipation gap is the length direction of the terminal module, one end of each windable connecting element is arranged in the containing cavity and is connected to one surface of the two sub conductive blocks, and the other end of each windable connecting element is used for connecting a power supply. The electric connector provided by the utility model has good heat dissipation performance.

Inventors

  • SU HONGPING
  • ZOU HAORAN

Assignees

  • 康联精密机电(深圳)有限公司

Dates

Publication Date
20260512
Application Date
20250422

Claims (10)

  1. 1. An electrical connector, the electrical connector comprising: The shell comprises a body and a protruding part, wherein the body is provided with a containing cavity, the protruding part is connected to one surface of the body, a slot is formed in the protruding part, and one end of the slot is communicated with the containing cavity; The two terminal modules penetrate through the protruding parts and are exposed out of the notch of the slot; The two conductive modules are arranged in the accommodating cavity, one conductive module is connected to the surface of one terminal module, which is away from the other terminal module, each conductive module comprises two sub conductive blocks, a heat dissipation gap is formed between the two sub conductive blocks, the extending direction of the heat dissipation gap is the length direction of the terminal module, and And one end of each of the windable connecting elements is arranged in the accommodating cavity and is connected with one surface of the two sub conductive blocks, which is away from the terminal module.
  2. 2. The electrical connector of claim 1, wherein a first set of fins is disposed between two of the sub-conductive blocks; And/or, a second radiating fin group is arranged on the surface of one sub-conducting block, which is away from the other sub-conducting block; and/or the surface of the windable connecting element, which is away from the conductive module, is provided with a third radiating fin group.
  3. 3. The electrical connector of claim 2, wherein two of said sub-conductive blocks are integrally formed with said first heat sink group; And/or, the sub-conductive block and the second radiating fin group are integrally formed.
  4. 4. The electrical connector of claim 3, wherein a gap is formed between the first heat sink group and the sub-conductive block; or the first radiating fin group is connected to the surface of one sub-conductive block facing the other sub-conductive block.
  5. 5. The electrical connector of claim 4, wherein the housing body is provided with a lateral opening, and the third heat sink group is exposed from the lateral opening.
  6. 6. The electrical connector of any one of claims 1 to 5, wherein the thickness of the housing ranges from 32mm or more to 40mm or less; The shell is provided with a plurality of heat dissipation holes communicated with the accommodating cavity.
  7. 7. The electrical connector of claim 6, further comprising a ground terminal, wherein the ground terminal comprises an integrally formed base and a terminal portion, the base is embedded in a surface of the body, the terminal portion is embedded in an outer wall of the protrusion facing away from the slot, the base is provided with a plurality of through holes, one through hole is communicated with one heat dissipation hole, and the ground terminal is used for ground connection; An air vent is formed in one end face, far away from the body, of the protruding portion, and the air vent is communicated with the slot and the accommodating cavity.
  8. 8. The electrical connector of claim 7, wherein the number of terminal portions of the ground terminal is plural, and the plural terminal portions are fitted in the outer wall of the protruding portion facing away from the slot at intervals; the number of the air holes is also a plurality of, and one air hole is positioned between two terminal parts.
  9. 9. The electrical connector of any one of claims 1 to 5, wherein the other end of the coilable connecting member remote from the sub-conductive block is bifurcated to form two sub-coilable connecting members, and the welding surfaces of the two sub-coilable connecting members are perpendicular to each other.
  10. 10. An electrical connector for powering a server, the electrical connector comprising: The shell comprises a body and a protruding part, wherein the body is provided with a containing cavity, the protruding part is connected to one surface of the body, a slot is formed in the protruding part, and one end of the slot is communicated with the containing cavity; The two terminal modules penetrate through the protruding parts and are exposed out of the notch of the slot; Two conductive modules arranged in the accommodating cavity, each conductive module connected to the surface of each terminal module facing away from the other terminal module, heat dissipation fin groups arranged on two opposite sides of the conductive module near the terminal module, and And one end of each windable connecting element is arranged in the accommodating cavity and is connected with one surface of the two conductive modules, which is away from the terminal module, and the surface of each windable connecting element, which is away from the conductive modules, is provided with a heat radiation fin group.

Description

Electric connector Technical Field The present disclosure relates to electrical connectors, and particularly to an electrical connector. Background Electrical connectors are commonly used at power outlets, which are interface components that transfer electrical power from a power module (e.g., uninterruptible power supply, battery pack, power distribution cabinet) to downstream equipment, often used to distribute primary power to server cabinets. The existing electric connector has poor heat dissipation performance, and the performance of the electric connector is affected. Disclosure of utility model The main objective of the present utility model is to provide an electrical connector, which is aimed at improving the heat dissipation performance of the electrical connector. In order to achieve the above object, the electrical connector provided by the utility model comprises a housing, two terminal modules, two conductive modules and two windable connecting elements, wherein the housing comprises a body and a protruding part, the body is provided with a containing cavity, the protruding part is connected to one surface of the body, the protruding part is provided with a slot, one end of the slot is communicated with the containing cavity, the two terminal modules penetrate through the protruding part and are exposed out of a notch of the slot, the two conductive modules are arranged in the containing cavity, one conductive module is connected to the surface of one terminal module, which is away from the other terminal module, each conductive module comprises two sub conductive blocks, a heat dissipation gap is formed between the two sub conductive blocks, the extending direction of the heat dissipation gap is the length direction of the terminal module, one end of each windable connecting element is arranged in the containing cavity and is connected to one surface of the two sub conductive blocks, and the other end of each windable connecting element is used for connecting a power supply. In one embodiment, a first heat sink group is disposed between the two sub-conductive blocks; And/or, a second radiating fin group is arranged on the surface of one sub-conducting block, which is away from the other sub-conducting block; and/or the surface of the windable connecting element, which is away from the conductive module, is provided with a third radiating fin group. In one embodiment, the two sub-conductive blocks and the first heat sink group are integrally formed; And/or, the sub-conductive block and the second radiating fin group are integrally formed. In one embodiment, a gap is formed between the first heat sink group and the sub-conductive block; or the first radiating fin group is connected to the surface of one sub-conductive block facing the other sub-conductive block. In an embodiment, the body of the housing is provided with a lateral opening, and the third fin group is exposed from the lateral opening. In one embodiment, the thickness of the shell ranges from 32mm to 40mm; The shell is provided with a plurality of heat dissipation holes communicated with the accommodating cavity. In an embodiment, the electrical connector further includes a ground terminal, the ground terminal includes an integrally formed base and a terminal portion, the base is embedded in a surface of the body, the terminal portion is embedded in an outer wall of the protruding portion, which faces away from the slot, the base is provided with a plurality of through holes, one through hole is communicated with one heat dissipation hole, and the ground terminal is used for ground connection; An air vent is formed in one end face, far away from the body, of the protruding portion, and the air vent is communicated with the slot and the accommodating cavity. In an embodiment, the number of the terminal parts of the grounding terminal is plural, and the plural terminal parts are embedded in the outer wall of the protruding part away from the slot at intervals; the number of the air holes is also a plurality of, and one air hole is positioned between two terminal parts. In one embodiment, the other end of the windable connecting element away from the sub conductive block is bifurcated to form two sub windable connecting elements, and the welding surfaces of the two sub windable connecting elements are perpendicular to each other. The utility model further provides an electric connector, which comprises a shell, two terminal modules, two conductive modules and two windable connecting elements, wherein the shell comprises a body and a protruding part, the body is provided with a containing cavity, the protruding part is connected to one surface of the body, a slot is formed in the protruding part, one end of the slot is communicated with the containing cavity, the two terminal modules penetrate through the protruding part and are exposed out of a notch of the slot, the two conductive modules are arranged in the containing cavity, each c