CN214313660U - Heat dissipation type cable joint - Google Patents
Heat dissipation type cable joint Download PDFInfo
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- CN214313660U CN214313660U CN202120503805.3U CN202120503805U CN214313660U CN 214313660 U CN214313660 U CN 214313660U CN 202120503805 U CN202120503805 U CN 202120503805U CN 214313660 U CN214313660 U CN 214313660U
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- heat dissipation
- side wall
- joint body
- copper sheet
- cable
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Abstract
The utility model belongs to the technical field of cable joints, in particular to a heat dissipation type cable joint, which comprises a joint body, a packing nut and a heat dissipation mechanism; a cable channel is formed in the connector body; the tightening nut is in threaded connection with the end part of the joint body; the heat dissipation mechanism is arranged on the side wall of the joint body; the heat dissipation device comprises a first copper sheet, a second copper sheet and a heat dissipation assembly; the first copper sheet is fixedly connected to the inner side wall of the joint body; a plurality of grooves are formed in the side wall of the joint body; a copper block is arranged inside the groove; the second copper sheet is arranged inside the side wall of the joint body; the copper block is respectively contacted with the first copper sheet and the second copper sheet; the heat dissipation assembly is arranged inside the side wall of the joint body; through setting up first copper sheet, second copper sheet, heat conduction piece, copper billet and fin isotructure for the heat that produces when the cable operation is dispelled fast, makes the cable operation more stable, thereby reaches the purpose of protecting the cable.
Description
Technical Field
The utility model belongs to the technical field of the cable joint, specific heat dissipation formula cable joint that says so.
Background
After the cable is laid, in order to form a continuous line, all sections of wires must be connected into a whole, and the connecting points are called cable connectors; the cable joints at the middle part of the cable line are called middle joints, and the cable joints at the two tail ends of the line are called terminal heads; the cable joint is used for locking and fixing the incoming and outgoing lines, and plays a role in water resistance, dust prevention and vibration prevention.
Among the prior art, the cable is at the operation in-process, and cable joint department can produce the heat, and the heat gathers for a long time and can cause the damage to cable and cable joint, and life subtracts the weak point, for this, the utility model provides a heat dissipation formula cable joint.
SUMMERY OF THE UTILITY MODEL
In order to compensate prior art's not enough, solve the cable at the operation in-process, cable joint department can produce the heat, and the heat gathers for a long time and can cause the damage to cable and cable joint, the problem that life subtracts the weak point, the utility model provides a heat dissipation formula cable joint.
The utility model provides a technical scheme that its technical problem adopted is: the heat dissipation type cable joint of the utility model comprises a joint body, a tightening nut and a heat dissipation mechanism; a cable channel is formed in the connector body; the tightening nut is in threaded connection with the end part of the joint body; the heat dissipation mechanism is arranged on the side wall of the joint body;
the heat dissipation mechanism comprises a first copper sheet, a second copper sheet and a heat dissipation assembly; the first copper sheet is fixedly connected to the inner side wall of the joint body; a plurality of grooves are formed in the side wall of the joint body; a copper block is arranged inside the groove; the second copper sheet is arranged inside the side wall of the joint body; the copper block is respectively contacted with the first copper sheet and the second copper sheet; the heat dissipation assembly is arranged inside the side wall of the joint body.
Preferably, the heat dissipation assembly comprises a heat conduction block and a heat dissipation ring; the heat conduction block is arranged inside the joint body; the side wall of the joint body is provided with a heat dissipation hole; the heat dissipation ring is arranged inside the heat dissipation hole; the heat conducting block is respectively contacted with the second copper sheet and the heat dissipation ring.
Preferably, a plurality of radiating fins are arranged on the side wall of the top end of the radiating ring; a plurality of the heat radiating fins are in contact with the outside air; a plurality of small holes are formed in the side wall of the joint body; the small hole is communicated with the outside and is communicated with the second copper sheet.
Preferably, a clamping claw is arranged on the side wall of the joint body; the side wall of the joint body is in threaded connection with a mounting nut; and a clamping ring is fixedly connected to the inner side wall of the joint body.
Preferably, a cavity is formed in the clamping ring; and a water-absorbing sponge is arranged in the cavity.
Preferably, a plurality of water suction holes are formed in the side wall of the clamping ring; and the water suction holes are communicated with the cable channel and the water suction sponge.
The utility model has the advantages as follows:
1. heat dissipation formula cable joint, through setting up first copper sheet, second copper sheet, heat conduction piece, copper billet and fin isotructure for the heat that produces when the cable operation is scattered fast, makes the cable operation more stable, thereby reaches the purpose of protecting the cable.
2. Heat dissipation formula cable joint, through at inside sponge and the hole that absorbs water that sets up of clamping ring, absorb the inside moisture of cable joint to guarantee that the cable joint is inside to be in dry environment, make cable operation safety and stability more.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the heat dissipation type cable joint of the present invention;
fig. 2 is a partial cross-sectional view of a heat dissipating cable joint according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
in the figure: 1. a connector body; 11. a cable channel; 12. a groove; 13. a copper block; 14. heat dissipation holes; 15. a small hole; 16. a clamping jaw; 17. mounting a nut; 18. a clamping ring; 181. a cavity; 182. a water-absorbing sponge; 183. a water suction hole; 2. tightening the nut; 3. a heat dissipation mechanism; 31. a first copper sheet; 32. a second copper sheet; 33. a heat dissipating component; 331. a heat conducting block; 332. a heat dissipation ring; 333. and a heat sink.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1 to 4, the heat dissipation type cable connector of the present invention includes a connector body 1, a packing nut 2 and a heat dissipation mechanism 3; a cable channel 11 is formed in the connector body 1; the tightening nut 2 is in threaded connection with the end of the joint body 1; the heat dissipation mechanism 3 is arranged on the side wall of the joint body 1;
the heat dissipation mechanism 3 comprises a first copper sheet 31, a second copper sheet 32 and a heat dissipation component 33; the first copper sheet 31 is fixedly connected to the inner side wall of the joint body 1; a plurality of grooves 12 are formed in the side wall of the joint body 1; a copper block 13 is arranged in the groove 12; the second copper sheet 32 is arranged inside the side wall of the joint body 1; the copper block 13 is respectively contacted with a first copper sheet 31 and a second copper sheet 32; the heat dissipation assembly 33 is arranged inside the side wall of the joint body 1; during operation, cables to be connected are inserted into the cable channel 11 from two ends of the connector body 1 respectively, and the tightening nuts 2 are screwed to the ends of the connector body 1, so that the cables are connected and are in contact with the first copper sheets 31; when the cable runs, the heat generated is transmitted to the first copper sheet 31, then transmitted to the second copper sheet 32 through the copper block 13, and finally dissipated through the heat dissipation assembly 33; through the mode, the heat generated at the cable joint can be quickly dissipated, so that the cable runs more stably, and the purpose of protecting the cable is achieved.
As an embodiment of the present invention, the heat dissipation assembly 33 includes a heat conduction block 331 and a heat dissipation ring 332; the heat conduction block 331 is arranged inside the joint body 1; the side wall of the joint body 1 is provided with a heat dissipation hole 14; the heat dissipation ring 332 is arranged inside the heat dissipation hole 14; the heat conduction block 331 is respectively contacted with the second copper sheet 32 and the heat dissipation ring 332; as an embodiment of the present invention, a plurality of fins 333 are disposed on the top side wall of the heat dissipation ring 332; a plurality of the heat radiating fins 333 are in contact with the outside air; a plurality of small holes 15 are formed in the side wall of the joint body 1; the small hole 15 is communicated with the outside and is communicated with the second copper sheet 32; in operation, when heat is transferred to the second copper sheet 32, the heat is further transferred to the heat conducting block 331, and then is transferred from the heat conducting block 331 to the heat dissipating ring 332, and further, the heat on the heat dissipating ring 332 is dissipated through the plurality of heat dissipating fins 333; on the other hand, the heat on the second copper sheet 32 is also dissipated through the plurality of small holes 15, so that the heat dissipation efficiency is higher.
As an embodiment of the present invention, a clamping claw 16 is disposed on the side wall of the joint body 1; the side wall of the joint body 1 is in threaded connection with a mounting nut 17; a clamping ring 18 is fixedly connected to the inner side wall of the joint body 1; as an embodiment of the present invention, a cavity 181 is opened inside the clamping ring 18; a water absorption sponge 182 is arranged in the cavity 181; as an embodiment of the present invention, a plurality of water suction holes 183 are disposed on the side wall of the clamping ring 18; the water suction holes 183 are communicated with the cable channel 11 and communicated with the water suction sponge 182; when the cable clamping device works, the clamping claw 16 and the clamping ring 18 are used for clamping a cable by screwing the tightening nut 2, and then the cable is installed through the installation nut 17; when installation environment air is moist, the inside moisture of cable joint is absorbed through a plurality of holes 183 that absorb water to usable sponge 182 that absorbs water to guarantee that cable joint is inside to be in dry environment, make the cable operation safety and stability more.
The working principle is as follows: during operation, cables to be connected are inserted into the cable channel 11 from two ends of the connector body 1 respectively, and the tightening nuts 2 are screwed to the ends of the connector body 1, so that the cables are connected and are in contact with the first copper sheets 31; when the cable runs, the heat generated is transmitted to the first copper sheet 31, then transmitted to the second copper sheet 32 through the copper block 13, and finally dissipated through the heat dissipation assembly 33; by the method, heat generated at the cable joint can be quickly dissipated, so that the cable runs more stably, and the purpose of protecting the cable is achieved; when the heat is transmitted to the second copper sheet 32, the heat is further transmitted to the heat conduction block 331, and then is transmitted to the heat dissipation ring 332 by the heat conduction block 331, and further the heat on the heat dissipation ring 332 is dissipated by the plurality of heat dissipation fins 333; on the other hand, the heat on the second copper sheet 32 is also dissipated through the plurality of small holes 15, so that the heat dissipation efficiency is higher; the cable is clamped by the clamping claw 16 and the clamping ring 18 by screwing the tightening nut 2, and then is installed by the installation nut 17; when installation environment air is moist, the inside moisture of cable joint is absorbed through a plurality of holes 183 that absorb water to usable sponge 182 that absorbs water to guarantee that cable joint is inside to be in dry environment, make the cable operation safety and stability more.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Heat dissipation formula cable joint, its characterized in that: comprises a joint body (1), a packing nut (2) and a heat dissipation mechanism (3); a cable channel (11) is formed in the connector body (1); the tightening nut (2) is in threaded connection with the end part of the joint body (1); the heat dissipation mechanism (3) is arranged on the side wall of the joint body (1);
the heat dissipation mechanism (3) comprises a first copper sheet (31), a second copper sheet (32) and a heat dissipation assembly (33); the first copper sheet (31) is fixedly connected to the inner side wall of the joint body (1); a plurality of grooves (12) are formed in the side wall of the joint body (1); a copper block (13) is arranged in the groove (12); the second copper sheet (32) is arranged inside the side wall of the joint body (1); the copper block (13) is respectively contacted with a first copper sheet (31) and a second copper sheet (32); the heat dissipation assembly (33) is arranged inside the side wall of the joint body (1).
2. The heat dissipating cable joint of claim 1, wherein: the heat dissipation assembly (33) comprises a heat conduction block (331) and a heat dissipation ring (332); the heat conduction block (331) is arranged inside the joint body (1); the side wall of the joint body (1) is provided with a heat dissipation hole (14); the heat dissipation ring (332) is arranged inside the heat dissipation hole (14); the heat conducting block (331) is respectively contacted with the second copper sheet (32) and the heat dissipation ring (332).
3. The heat dissipating cable joint of claim 2, wherein: a plurality of radiating fins (333) are arranged on the side wall of the top end of the radiating ring (332); a plurality of the heat radiating fins (333) are in contact with the outside air; a plurality of small holes (15) are formed in the side wall of the joint body (1); the small hole (15) is communicated with the outside and is communicated with the second copper sheet (32).
4. The heat dissipating cable joint of claim 3, wherein: a clamping claw (16) is arranged on the side wall of the joint body (1); the side wall of the joint body (1) is in threaded connection with a mounting nut (17); the inner side wall of the joint body (1) is fixedly connected with a clamping ring (18).
5. The heat dissipating cable joint of claim 4, wherein: a cavity (181) is formed in the clamping ring (18); a water-absorbing sponge (182) is arranged in the cavity (181).
6. The heat dissipating cable joint of claim 5, wherein: a plurality of water suction holes (183) are formed in the side wall of the clamping ring (18); the water suction holes (183) are communicated with the cable channel (11) and communicated with the water suction sponge (182).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120503805.3U CN214313660U (en) | 2021-03-09 | 2021-03-09 | Heat dissipation type cable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120503805.3U CN214313660U (en) | 2021-03-09 | 2021-03-09 | Heat dissipation type cable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214313660U true CN214313660U (en) | 2021-09-28 |
Family
ID=77836030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120503805.3U Active CN214313660U (en) | 2021-03-09 | 2021-03-09 | Heat dissipation type cable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214313660U (en) |
-
2021
- 2021-03-09 CN CN202120503805.3U patent/CN214313660U/en active Active
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