CN218585692U

CN218585692U - Heat dissipation insulated cable

Info

Publication number: CN218585692U
Application number: CN202222813262.2U
Authority: CN
Inventors: 戴旭东; 蒋永飞; 葛金明
Original assignee: Jiangsu Boyue Cable Technology Co ltd
Current assignee: Jiangsu Boyue Cable Technology Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-07
Anticipated expiration: 2032-10-25

Abstract

The utility model belongs to the technical field of the cable technique and specifically relates to a thermal diffusivity insulated cable, including the single cable, it is a plurality of the corresponding one side of single cable is provided with heat conduction mechanism, it is a plurality of insulating overcoat is cup jointed in the outside of single cable, the outside equidistance of insulating overcoat is provided with the ring channel, the inner chamber of ring channel all is provided with heat dissipation mechanism, the outside of insulating overcoat is provided with the soft rubber layer, outer protective sheath has been cup jointed in the outside of soft rubber layer, heat dissipation mechanism is including last heating panel, lower heating panel, heat conduction strip, radiating fin, second radiating groove, compares with prior art, the utility model has the advantages of reasonable design, and the practicality is strong, is convenient for play effectual heat to the cable and cuts off sparse, avoids the heat gathering that the single line produced, and is convenient for to the effectual insulation protection of cable, is convenient for play the insulating effect of sparse, and is convenient for carry out a plurality of structures heat dissipation to sparse thermal heat, has effectually improved radiating efficiency.

Description

Heat dissipation insulated cable

Technical Field

The utility model relates to the technical field of cables, especially, relate to a thermal diffusivity insulated cable.

Background

The cable is a commonly used electric conductor in daily life, is used as an important post industry of national economy, is made of one or more mutually insulated conductors and an outer insulation protective layer, is a wire for transmitting electric power or information from one place to another place, and comprises a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like.

At present, along with the high-speed development of economy, the daily power consumption of China also increases, and the cable load of transmission power is along with the grow, because when the cable passes through certain load current, must generate heat, along with the increase of load current, cable surface temperature just is higher, if wire and cable's current-carrying capacity surpasss its limit bearing capacity, the condition such as conflagration just can arouse, current traditional radiating mode improves the radiating effect of cable for the thickness that reduces the cable core protective layer, but can lead to the intensity reduction of cable, its practicality is not good, for this reason, we provide a thermal diffusivity insulated cable to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and proposed to have and be convenient for play effectual heat to the cable and cut off sparse, the heat gathering of avoiding the single line to produce, and be convenient for to the effectual insulation protection of cable, be convenient for play insulating effect, and be convenient for carry out a plurality of structures heat dissipation to sparse thermal energy, this problem is solved to an effectual thermal diffusivity insulated cable who improves advantages such as radiating efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

designing a heat dissipation insulated cable, which comprises single cables, wherein a heat conduction mechanism is arranged on one side corresponding to a plurality of single cables, an insulating outer sleeve is sleeved on the outer sides of the single cables, annular grooves are equidistantly arranged on the outer sides of the insulating outer sleeve, heat dissipation mechanisms are arranged in inner cavities of the annular grooves, a soft rubber layer is arranged on the outer side of the insulating outer sleeve, and an outer protective sleeve is sleeved on the outer side of the soft rubber layer;

radiating mechanism is including last heating panel, lower heating panel, heat conduction strip, radiating fin, second radiating groove, go up the heating panel and all cup joint the inner chamber at the ring channel with lower heating panel, the inboard equal equidistance of going up heating panel and lower heating panel is provided with the heat conduction strip, the outside equal equidistance of going up heating panel and lower heating panel is connected with radiating fin, radiating fin's both sides all are provided with a plurality of second radiating groove.

Preferably, heat conduction mechanism is including insulating endotheca, partition strip and through-hole, insulating endotheca is located the corresponding one side of a plurality of single cable, the outside equidistance of insulating endotheca is provided with the partition strip, the common equidistance of partition strip and insulating endotheca's inner chamber is provided with the through-hole.

Preferably, the one end of wall strip all is provided with first radiating groove, just the equal equidistance of inner chamber of insulating overcoat is provided with the heat conduction groove of joint mutually with it.

Preferably, the outside equidistance of insulating endotheca is provided with the arc wall, one side of single cable all is located the inner chamber of arc wall, the inner chamber equidistance of insulating endotheca is provided with the notch corresponding with the arc wall position, the notch is the rectangle form.

Preferably, the partition strip and the insulating inner sleeve are both made of elastic rubber materials.

Preferably, the outer side of the insulating outer sleeve is bonded with silica gel sleeves at equal intervals, and the thickness of each silica gel sleeve is 1mm-1.5mm.

Preferably, the one end of going up the heating panel is provided with two sets of card strips, just the one end of heating panel is provided with the draw-in groove of joint mutually with it down, just go up the heating panel, the heating panel is made for red copper material down.

The utility model provides a pair of thermal diffusivity insulated cable, beneficial effect lies in:

1. by arranging the insulating inner sleeve and the insulating outer sleeve, a plurality of single cables are conveniently wrapped, the insulating property of the cable is effectively improved, the plurality of partition strips partition the single cables, mutual transmission of heat generated by the single cables is avoided, heat accumulation breaks through the bearing limit of the single cables, heat generated by the single cables is dispersed through the rectangular notches and then transmitted to the first radiating grooves from the through holes, the heat generated by the single cables is dispersed to the heat conducting grooves through the first radiating grooves and then transmitted to the insulating outer sleeve, heat generated by the single cables is conveniently and effectively dissipated, and the conditions of fire hazards and the like caused by heat accumulation after excessive heat generated by the single cables is accumulated and cannot be dissipated are effectively relieved;

2. absorb the heat on the insulating overcoat through the silica gel cover, the insulating overcoat heat dissipation of being convenient for, the effectual radiating efficiency that has improved, it conducts heat to itself through last heating panel and the inboard heat conduction strip of lower heating panel simultaneously, be convenient for carry out further derivation to the heat on the insulating overcoat, and carry out heat once more through radiating fin and the second radiating groove on surface and give off, the effectual heat that produces the single cable carries out the multilayer transmission and eliminates, the heat gathering that the single cable of being convenient for produced leads to the high emergence accident of temperature after causing the heat to gather once more on single heat radiation structure, the effectual radiating effect that has improved, the security has been increased.

Drawings

Fig. 1 is a schematic view of an overall three-dimensional structure of a heat dissipation insulated cable according to the present invention;

fig. 2 is a schematic view of an overall three-dimensional splitting structure of a heat dissipation insulated cable according to the present invention;

fig. 3 is a schematic perspective view of a part of the heat dissipating insulated cable according to the present invention;

fig. 4 is a schematic front view of a heat dissipation insulated cable according to the present invention;

fig. 5 is a schematic three-dimensional structure diagram of a heat dissipation mechanism of a heat dissipation insulated cable according to the present invention;

fig. 6 is an enlarged schematic structural view of a portion a of the device in fig. 5 according to the present invention.

In the figure: the heat dissipation device comprises a single cable 1, a heat conduction mechanism 2, an insulating inner sleeve 21, a partition strip 22, a first heat dissipation groove 23, a through hole 24, an arc-shaped groove 25, a notch 26, an insulating outer sleeve 3, a silica gel sleeve 4, a soft rubber layer 5, an outer protective sleeve 6, a heat dissipation mechanism 7, an upper heat dissipation plate 71, a lower heat dissipation plate 72, a heat conduction strip 73, a heat dissipation fin 74, a second heat dissipation groove 75, a clamping strip 76, a clamping groove 77, an annular groove 8 and a heat conduction groove 9.

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.

Referring to fig. 1-6, a heat dissipation insulated cable, including single cable 1, one side that a plurality of single cables 1 correspond is provided with heat conduction mechanism 2, heat conduction mechanism 2 is including insulating endotheca 21, partition strip 22 and through-hole 24, insulating endotheca 21 is located one side that a plurality of single cables 1 correspond, the outside equidistance of insulating endotheca 21 is provided with partition strip 22, partition strip 22 is provided with through-hole 24 with the common equidistance of inner chamber of insulating endotheca 21, the one end of partition strip 22 all is provided with first radiating groove 23, and the equal equidistance of inner chamber of insulating overcoat 3 is provided with heat conduction slot 9 of joint mutually with it, the outside equidistance of insulating endotheca 21 is provided with arc wall 25, one side of single cable 1 all is located the inner chamber of arc wall 25, the inner chamber equidistance of insulating endotheca 21 is provided with notch 26 corresponding with arc wall 25 position, notch 26 is the notch type, partition strip 22 is the elastic rubber material with insulating endotheca 21, place single cable 1 on the arc wall 25 that equidistantly sets up through the insulating endotheca plurality of insulating endotheca 21, and cause single cable 1 to keep apart, avoid heat transmission each other, lead to the single cable 1 that the heat accumulation limit transmission produces effective heat dissipation that the effective heat dissipation can not produce after through first radiating groove that the first radiating groove 23, and carry out through insulating endotheca plurality of insulating endotheca 3, the effective heat dissipation cable, it produces heat transmission, and carry out, the effective heat transmission.

The outer sides of the single cables 1 are sleeved with the insulating outer sleeves 3, the outer sides of the insulating outer sleeves 3 are bonded with the silica gel sleeves 4 at equal intervals, the thickness of the silica gel sleeves 4 is 1mm-1.5mm, heat absorbed by the insulating outer sleeves 3 through the silica gel sleeves 4 can be further quickly absorbed, the insulating outer sleeves 3 can conveniently dissipate heat, the heat dissipation efficiency is effectively improved, the outer sides of the insulating outer sleeves 3 are provided with the annular grooves 8 at equal intervals, the inner cavities of the annular grooves 8 are provided with the heat dissipation mechanisms 7, the outer sides of the insulating outer sleeves 3 are provided with the soft rubber layers 5, the outer sides of the soft rubber layers 5 are sleeved with the outer protective sleeves 6,

the heat dissipation mechanism 7 comprises an upper heat dissipation plate 71, a lower heat dissipation plate 72, heat conduction strips 73, heat dissipation fins 74 and second heat dissipation grooves 75, the upper heat dissipation plate 71 and the lower heat dissipation plate 72 are sleeved in the inner cavity of the annular groove 8, the heat conduction strips 73 are arranged on the inner sides of the upper heat dissipation plate 71 and the lower heat dissipation plate 72 at equal intervals, the heat dissipation fins 74 are connected to the outer sides of the upper heat dissipation plate 71 and the lower heat dissipation plate 72 at equal intervals, a plurality of second heat dissipation grooves 75 are arranged on two sides of each heat dissipation fin 74, two groups of clamping strips 76 are arranged at one end of the upper heat dissipation plate 71, a clamping groove 77 clamped with the upper heat dissipation plate 72 is arranged at one end of the lower heat dissipation plate 72, the upper heat dissipation plate 71 and the lower heat dissipation plate 72 are made of red copper, the clamping strips 76 of the upper heat dissipation plate 71 are clamped with the clamping grooves 77 of the lower heat dissipation plate 72, the assembly onto the annular groove 8 is convenient to install, heat dissipation plate is conducted to the heat dissipation plate itself through the upper heat dissipation plate 71 and the heat conduction strips 73 on the inner sides of the lower heat dissipation plate 72, the upper heat dissipation plate 71 and the lower heat dissipation plate 72, the heat dissipation plate is convenient for further conducting heat generated by the single-wire cable 1, and the heat generated by the single-wire cable, the heat dissipation cable is increased safely, and the heat generated by the single-dissipation cable, and the single-wire cable is increased heat generated by the single heat dissipation cable.

The working principle is as follows: when the utility model is used, the plurality of single cables 1 are placed on the arc-shaped groove 25 on the insulating inner sleeve 21, and then the insulating outer sleeve 3 is sleeved, so that the plurality of single cables 1 are conveniently wrapped, the insulating property of the cable is effectively improved, the plurality of partition strips 22 are used for partitioning the single cables 1, the mutual transmission of heat generated by the single cables 1 is avoided, the heat accumulation breaks through the bearing limit of the single cables 1, the heat generated by the single cables 1 is evacuated through the rectangular notch 26 and is transmitted to the first heat dissipation groove 23 through the through hole 24, the heat is evacuated to the heat conduction groove 9 through the first heat dissipation groove 23 and is transmitted to the insulating outer sleeve 3, the heat generated by the single cables 1 is conveniently and effectively dissipated, the conditions of fire hazard and the like caused by the fact that the heat cannot be dissipated after the heat generated by the single cables 1 is excessive are effectively relieved, further quick absorption is carried out to the heat that insulating overcoat 3 absorbed through silica gel cover 4, it dispels the heat to be convenient for insulating overcoat 3, the effectual radiating efficiency that has improved, it conducts heat to itself through last heating panel 71 and the inboard heat conduction strip 73 of lower heating panel 72 simultaneously, be convenient for further derivation is carried out to the heat on insulating overcoat 3, and carry out heat dissipation once more through radiating fin 74 and the second radiating groove 75 on surface, the effectual heat that produces single cable 1 carries out the multilayer transmission and eliminates, the heat gathering that is convenient for single cable 1 to produce causes the high emergence accident that leads to the high temperature after the heat gathers once more on single heat radiation structure, the effectual radiating effect that has improved, the security has been increased.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A heat dissipation insulated cable comprises single cables (1), and is characterized in that a heat conduction mechanism (2) is arranged on one side corresponding to a plurality of single cables (1), an insulating outer sleeve (3) is sleeved on the outer side of the single cables (1), annular grooves (8) are equidistantly arranged on the outer side of the insulating outer sleeve (3), heat dissipation mechanisms (7) are arranged in inner cavities of the annular grooves (8), a soft rubber layer (5) is arranged on the outer side of the insulating outer sleeve (3), and an outer protective sleeve (6) is sleeved on the outer side of the soft rubber layer (5);

radiating mechanism (7) are including last heating panel (71), lower heating panel (72), heat conduction strip (73), radiating fin (74), second radiating groove (75), go up heating panel (71) and all cup joint the inner chamber in ring channel (8) with lower heating panel (72), it is provided with heat conduction strip (73) with the inboard equal equidistance of lower heating panel (72) to go up heating panel (71), it is connected with radiating fin (74) with the outside equal equidistance of lower heating panel (72) to go up heating panel (71), the both sides of radiating fin (74) all are provided with a plurality of second radiating groove (75).

2. A heat dissipating insulated cable according to claim 1, wherein the heat conducting mechanism (2) comprises an inner insulating sleeve (21), a partition bar (22) and through holes (24), the inner insulating sleeve (21) is located at a corresponding side of the plurality of single cables (1), the partition bar (22) is equidistantly disposed at an outer side of the inner insulating sleeve (21), and the through holes (24) are equidistantly disposed at the partition bar (22) and an inner cavity of the inner insulating sleeve (21).

3. A heat dissipating insulated cable according to claim 2, wherein the partition bars (22) are provided with first heat dissipating grooves (23) at one end, and the inner cavities of the insulating sheaths (3) are provided with heat conducting grooves (9) at equal intervals.

4. A heat dissipating insulated cable according to claim 2, wherein the outer side of the inner insulating sleeve (21) is equidistantly provided with an arc-shaped slot (25), one side of the single cable (1) is located in the inner cavity of the arc-shaped slot (25), the inner cavity of the inner insulating sleeve (21) is equidistantly provided with notches (26) corresponding to the positions of the arc-shaped slots (25), and the notches (26) are rectangular.

5. A heat dissipating insulated cable according to claim 2, characterized in that the partition strip (22) and the inner insulating sheath (21) are made of elastic rubber material.

6. The heat dissipation insulated cable according to claim 1, wherein a silicone sleeve (4) is bonded to the outside of the insulating sheath (3) at equal intervals, and the thickness of the silicone sleeve (4) is 1mm to 1.5mm.

7. The heat dissipation insulated cable according to claim 1, wherein two sets of locking strips (76) are disposed at one end of the upper heat dissipation plate (71), and a locking slot (77) is disposed at one end of the lower heat dissipation plate (72), and the upper heat dissipation plate (71) and the lower heat dissipation plate (72) are made of red copper.