CN214254854U - High-current connector with high-temperature prevention device - Google Patents

Abstract

The utility model discloses a large current connector with high temperature prevention device, which comprises a connector body, a radiating fin group ring and a connecting and fixing mechanism, wherein one end of the connector body is provided with a plug-in connector, a plurality of plug-in holes which are circularly distributed are sequentially arranged on the plug-in connector, the connecting and fixing mechanism comprises an assembling plate, the assembling plate is fixedly sleeved on the connector body, a guard ring is movably sleeved on the plug-in connector, the guard ring is fixedly arranged on the assembling plate, and a protection mechanism is arranged in the guard ring; the utility model has the advantages that: through having set up radiating fin group ring, and radiating fin group ring threaded connection is on the connector body, compares like this in traditional radiating mode, and this design is better to the radiating effect of connector body, can prevent that the temperature from leading to the fact connector body internal component to take place to damage to the life of connector body has been improved, has the installation convenient, the protection is effectual, the high characteristics of radiating efficiency.

Description

High-current connector with high-temperature prevention device

Technical Field

The utility model relates to a heavy current connector, in particular to heavy current connector with prevent high temperature device.

Background

CONNECTORs, i.e., CONNECTORs, also known as CONNECTORs, plugs and sockets in China, generally refer to electrical CONNECTORs, i.e., devices for connecting two active devices, for transmitting current or signals; a connector is a component that is often contacted by those skilled in our electrical engineering. Its effect is very simple: erecting a communication bridge between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows and the circuit realizes a preset function;

at present, most of the existing connectors are only externally provided with heat dissipation holes to dissipate heat of internal elements, but when the connectors are used for connecting a large-current circuit, heat dissipation is only carried out through the heat dissipation holes, so that the heat dissipation effect is poor, the internal elements of the connectors are damaged due to overhigh temperature in the connector body, and the service life of the connectors is shortened;

therefore, based on the above problems, we have designed a high current connector with a high temperature protection device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heavy current connector with prevent high temperature device to at present that proposes in solving above-mentioned background art, current connector is mostly only externally offered the louvre and is come to dispel the heat to internal element, but when being used for heavy current circuit to connect, only lean on the louvre to dispel the heat, such radiating effect is not good, make connector body inside cause connector internal element's damage because the high temperature, thereby reduced the problem of the life of connector.

In order to achieve the above object, the utility model provides a following technical scheme: a high-current connector with a high-temperature prevention device comprises a connector body, a radiating fin group ring and a connecting and fixing mechanism, wherein one end of the connector body is provided with an insert joint, a plurality of insert holes which are circularly distributed are sequentially formed in the insert joint, the connecting and fixing mechanism comprises an assembling plate, the assembling plate is fixedly sleeved on the connector body, a protective ring is movably sleeved on the insert joint and fixedly installed on the assembling plate, a protection mechanism is arranged in the protective ring and comprises a buffer ring, the buffer ring is fixedly installed on the inner wall surface of the protective ring, the insert joint is positioned in the buffer ring, a plurality of rows of buffer springs which are circularly distributed are fixedly installed in the buffer ring, the outer wall surface of the connector body is provided with external threads, and the inner wall surface of the radiating fin group ring is provided with internal threads, meanwhile, the radiating fin group ring is in threaded connection with the connector body.

As an optimal technical scheme of the utility model, the mounting hole has all been seted up in the four corners department of assembly plate, and the aperture homogeneous phase of mounting hole is the same simultaneously.

As a preferred technical scheme of the utility model, the connector body has the connecting cylinder at the one side fixed mounting who keeps away from the plug-in components joint, and the outer wall of connecting cylinder is equipped with the external screw thread simultaneously.

As a preferred technical scheme of the utility model, a plurality of rows of main screw hole that is circular distribution are seted up to the outer wall of retaining ring, the outer wall of buffering ring is equipped with a plurality of rows of vice screw holes that are circular distribution, and buffering ring passes through fastening screw fixed connection with the retaining ring simultaneously.

As an optimized technical scheme of the utility model, a plurality of slot that is circular distribution has been seted up in proper order to the outer wall that plug-in components connect.

As a preferred technical scheme of the utility model, the internal face fixed mounting of buffering ring has a plurality of rows to be the anti-skidding pompon of circular distribution, and the anti-skidding pompon adopts the rubber material to make simultaneously.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a heavy current connector with high temperature prevention device, through setting up antiskid convex ball, slot, and antiskid convex ball adopts rubber material to make, compare with traditional connected mode, the connection of this design is more stable, is difficult to take place to drop, has guaranteed the steady operation of equipment; by arranging the protection mechanism, the protection mechanism consists of the buffer ring and the buffer spring, so that compared with the traditional mode of only using a shell for protection, the protection effect of the design on the plug-in connector is better, and the protection mechanism is convenient to mount and dismount by arranging the main threaded hole and the auxiliary threaded hole;

2. the utility model relates to a heavy current connector with prevent high temperature device, through having set up radiating fin group ring, and radiating fin group ring threaded connection is on the connector body, compares in traditional radiating mode like this, and this design is better to the radiating effect of connector body, can prevent that the temperature from leading to the fact connector body internal component to take place to damage greatly to the life of connector body has been improved, it is convenient to have the installation, the protection effect is good, characteristics that the radiating efficiency is high.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the left side connection structure of the present invention;

fig. 3 is a schematic view of the right side connection structure of the present invention.

In the figure: 1. a plug-in hole; 2. a plug-in connector; 3. protecting the ring; 4. a connecting and fixing mechanism; 41. assembling a plate; 42. mounting holes; 5. a connecting cylinder; 6. a connector body; 7. a radiating fin group ring; 8. a protection mechanism; 81. a buffer ring; 82. a buffer spring; 83. an anti-skid convex ball; 9. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a high current connector with high temperature protection device, which comprises a connector body 6, a heat dissipation fin group ring 7 and a connection fixing mechanism 4, wherein one end of the connector body 6 is provided with a plug-in connector 2, a plurality of plug-in holes 1 distributed in a circular shape are sequentially formed on the plug-in connector 2, the connection fixing mechanism 4 comprises an assembling plate 41, the assembling plate 41 is fixedly sleeved on the connector body 6, the plug-in connector 2 is movably sleeved with a guard ring 3, the guard ring 3 is fixedly installed on the assembling plate 41, a protection mechanism 8 is arranged inside the guard ring 3, the protection mechanism 8 comprises a buffer ring 81, the buffer ring 81 is fixedly installed on the inner wall surface of the guard ring 3, the plug-in connector 2 is located inside the buffer ring 81, a plurality of rows of buffer springs 82 distributed in a circular shape are fixedly installed inside the buffer ring 81, the buffer springs 82 are provided for protecting the plug-in connector 2, external screw threads are formed in the outer wall face of the connector body 6, internal screw threads are formed in the inner wall face of the radiating fin group ring 7, meanwhile, the radiating fin group ring 7 is in threaded connection with the connector body 6, the radiating fin group ring 7 is arranged to be used for radiating heat of the connector body 6, and the connector body 6 is prevented from being damaged due to overhigh temperature.

Mounting holes 42 are formed in the four corners of the mounting plate 41, the diameters of the mounting holes 42 are the same, and the mounting holes 42 are used for mounting and dismounting the connector body 6; a connecting cylinder 5 is fixedly arranged on one side of the connector body 6 far away from the plug-in connector 2, meanwhile, the outer wall surface of the connecting cylinder 5 is provided with external threads, and the connecting cylinder 5 with the external threads is arranged for being connected with equipment; the outer wall surface of the retaining ring 3 is provided with a plurality of rows of circularly distributed main threaded holes, the outer wall surface of the buffer ring 81 is provided with a plurality of rows of circularly distributed auxiliary threaded holes, the buffer ring 81 is fixedly connected with the retaining ring 3 through fastening screws, and the main threaded holes and the auxiliary threaded holes are used for installing and disassembling the protection mechanism 8; the outer wall surface of the plug-in connector 2 is sequentially provided with a plurality of grooves 9 which are distributed in a circular shape, and the grooves 9 are used for limiting; the internal wall fixed mounting of buffer ring 81 has a plurality of rows to be the anti-skidding pompon 83 of circular distribution, and anti-skidding pompon 83 adopts rubber material to make simultaneously, sets up rubber material's anti-skidding pompon 83 and is used for the antiskid, improves connection stability.

Principle of operation

When the connector is used, the connecting cylinder 5 at one end of the connector body 6 is in threaded connection with equipment, the assembling plate 41 is fixed by fastening screws, then guide columns of the plug-in are respectively and sequentially corresponding to the plug-in holes 1 on the plug-in connector joint 2 and are correspondingly inserted to realize connection, the outer wall surface of the plug-in is in contact with the inner wall surface of the anti-skid convex ball 83 at the moment, the limiting strip of the inner wall surface of the plug-in is inserted into the groove 9, and the anti-skid convex ball 83 is made of rubber materials, so that compared with the traditional connection mode, the designed connection is more stable, the anti-skid convex ball is not easy to fall off, and the stable operation of the equipment is ensured;

by arranging the protection mechanism 8, as the protection mechanism 8 consists of the buffer ring 81 and the buffer spring 82, compared with the traditional mode of only using a shell for protection, the design has better protection effect on the plug-in connector 2, and the arrangement of the main threaded hole and the auxiliary threaded hole is convenient for the installation and the disassembly of the protection mechanism 8; through having set up radiating fin group ring 7, and radiating fin group ring 7 threaded connection is on connector body 6, compares in traditional radiating mode like this, and this design is better to connector body 6's radiating effect, can prevent that the temperature from leading to the fact 6 internal elements of connector body to take place to damage to connector body 6's life has been improved, has the installation convenient, the protection is effectual, characteristics that the radiating efficiency is high.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a heavy current connector with prevent high temperature device, includes connector body (6), radiating fin group ring (7) and connection fixed establishment (4), its characterized in that: one end of the connector body (6) is provided with a plug-in connector joint (2), a plurality of plug-in holes (1) which are circularly distributed are sequentially arranged on the plug-in connector joint (2), the connecting and fixing mechanism (4) comprises an assembling plate (41), the assembling plate (41) is fixedly sleeved on the connector body (6), the plug-in connector joint (2) is movably sleeved with a retaining ring (3), the retaining ring (3) is fixedly arranged on the assembling plate (41), a protection mechanism (8) is arranged in the retaining ring (3), the protection mechanism (8) comprises a buffer ring (81), the buffer ring (81) is fixedly arranged on the inner wall surface of the retaining ring (3), the plug-in connector joint (2) is positioned in the buffer ring (81), a plurality of rows of buffer springs (82) which are circularly distributed are fixedly arranged in the buffer ring (81), and external threads are formed on the outer wall surface of the connector body (6), internal threads are formed in the inner wall surface of the radiating fin group ring (7), and meanwhile the radiating fin group ring (7) is in threaded connection with the connector body (6).

2. A high current connector with a high temperature protection device according to claim 1, wherein: mounting holes (42) have all been seted up to the four corners department of pilot plate (41), and the aperture of mounting hole (42) is the same simultaneously.

3. A high current connector with a high temperature protection device according to claim 2, wherein: the connector body (6) is fixedly provided with a connecting cylinder (5) at one side far away from the plug-in connector joint (2), and the outer wall surface of the connecting cylinder (5) is provided with external threads.

4. A high current connector with a high temperature protection device according to claim 1, wherein: the outer wall surface of the retaining ring (3) is provided with a plurality of rows of main threaded holes which are circularly distributed, the outer wall surface of the buffer ring (81) is provided with a plurality of rows of auxiliary threaded holes which are circularly distributed, and the buffer ring (81) is fixedly connected with the retaining ring (3) through fastening screws.

5. A high current connector with a high temperature protection device according to claim 1, wherein: the outer wall surface of the plug-in connector joint (2) is sequentially provided with a plurality of grooves (9) which are distributed in a circular shape.

6. A high current connector with a high temperature protection device according to claim 1, wherein: a plurality of rows of anti-skid convex balls (83) which are distributed in a circular shape are fixedly arranged on the inner wall surface of the buffer ring (81), and the anti-skid convex balls (83) are made of rubber materials.

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