CN213545994U - Improved four-core heat dissipation cable - Google Patents
Improved four-core heat dissipation cable Download PDFInfo
- Publication number
- CN213545994U CN213545994U CN202023088742.4U CN202023088742U CN213545994U CN 213545994 U CN213545994 U CN 213545994U CN 202023088742 U CN202023088742 U CN 202023088742U CN 213545994 U CN213545994 U CN 213545994U
- Authority
- CN
- China
- Prior art keywords
- insulating layer
- longitudinal
- transverse
- cavity
- improved
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The application belongs to the field of cables, and relates to an improved four-core radiating cable which is provided with a radiating part and four power transmission parts, and is characterized in that the radiating part is composed of four protective tubes and four connecting parts; the protective tube is internally provided with a catheter cavity; the power transmission component is located in the conductor cavity, and an outer heat dissipation cavity is arranged between adjacent protection tubes. The utility model discloses following main beneficial effect has: the structure is simpler, the material consumption is less, the manufacture is more convenient, the heat dissipation effect is better, and the cost is lower.
Description
Technical Field
The utility model belongs to the technical field of electric power and cable, especially, relate to a four core heat dissipation cables of modified.
Background
In the prior art, the multi-core cable consists of a conductor, insulated wires and a protective layer, wherein the insulated wires are formed by an insulating layer covering the conductor, and the protective layer covers all the insulated wires. On the other hand, all insulated conductors are bound by the protective layer, so that the heat generated by the insulated conductors cannot be effectively dissipated, the temperature of the cable is high, and the current-carrying capacity is reduced due to the fact that the temperature of the cable is too high. For this reason, there is a desire in the industry to address the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention discloses an improved four-core heat dissipation cable, which is implemented by the following technical solutions.
An improved four-core radiating cable is provided with a radiating part and four power transmission parts, wherein each power transmission part is an electric conductor or consists of an electric conductor and an insulating sleeve coated outside the electric conductor; the heat dissipation part is characterized by comprising a first protection pipe, a second protection pipe, a third protection pipe, a fourth protection pipe, a first connecting part, a second connecting part, a third connecting part and a fourth connecting part; the first protective pipe is composed of a first insulating layer, a first longitudinal insulating layer and a first transverse insulating layer which are sequentially connected end to end and form a closed body, and a first conductor cavity is formed inside the first protective pipe; the second protection pipe is composed of a second insulating layer, a second longitudinal insulating layer and a second transverse insulating layer which are sequentially connected end to end and form a closed body, and a second conductor cavity is formed in the second protection pipe; the third protection pipe is composed of a third insulating layer, a third longitudinal insulating layer and a third transverse insulating layer which are sequentially connected end to end and form a closed body, and a third conductor cavity is formed in the third protection pipe; the fourth protection pipe is composed of a fourth insulating layer, a fourth longitudinal insulating layer and a fourth transverse insulating layer which are sequentially connected end to end and form a closed body, and a fourth conductor cavity is formed in the fourth protection pipe; one end of the first connecting component is connected to the connection position of the first longitudinal insulating layer and the first transverse insulating layer, and the other end of the first connecting component is connected to the connection position of the second longitudinal insulating layer and the second transverse insulating layer; one end of the second connecting component is connected to the joint of the second longitudinal insulating layer and the second transverse insulating layer, and the other end of the second connecting component is connected to the joint of the third longitudinal insulating layer and the third transverse insulating layer; one end of the third connecting part is connected to the joint of the third longitudinal insulating layer and the third transverse insulating layer, and the other end of the third connecting part is connected to the joint of the fourth longitudinal insulating layer and the fourth transverse insulating layer; one end of the fourth connecting component is connected to the connection position of the fourth longitudinal insulating layer and the fourth transverse insulating layer, and the other end of the fourth connecting component is connected to the connection position of the first longitudinal insulating layer and the first transverse insulating layer; the first longitudinal insulating layer is not contacted with the second longitudinal insulating layer, and a first outer heat dissipation cavity is arranged between the first longitudinal insulating layer and the second longitudinal insulating layer; the second transverse insulating layer is not in contact with the third transverse insulating layer, and a second outer heat dissipation cavity is arranged between the second transverse insulating layer and the third transverse insulating layer; the third longitudinal insulating layer is not in contact with the fourth longitudinal insulating layer, and a third outer heat dissipation cavity is arranged between the third longitudinal insulating layer and the fourth longitudinal insulating layer; the fourth transverse insulating layer is not in contact with the first transverse insulating layer, and a fourth outer heat dissipation cavity is arranged between the fourth transverse insulating layer and the first transverse insulating layer; the four power transmission components are respectively positioned in the first conductor cavity, the second conductor cavity, the third conductor cavity and the fourth conductor cavity.
The improved four-core radiating cable is characterized in that the first connecting part, the second connecting part, the third connecting part and the fourth connecting part are internally provided with center holes.
An improved four-core radiating cable is provided with a radiating component and four power transmission components, wherein the power transmission components are electric conductors, and the radiating component is characterized by comprising a first protective tube, a second protective tube, a third protective tube, a fourth protective tube, a first connecting component, a second connecting component, a third connecting component and a fourth connecting component; the first protective pipe is composed of a first insulating layer, a first longitudinal insulating layer and a first transverse insulating layer which are sequentially connected end to end and form a closed body, and a first conductor cavity is formed inside the first protective pipe; the second protection pipe is composed of a second insulating layer, a second longitudinal insulating layer and a second transverse insulating layer which are sequentially connected end to end and form a closed body, and a second conductor cavity is formed in the second protection pipe; the third protection pipe is composed of a third insulating layer, a third longitudinal insulating layer and a third transverse insulating layer which are sequentially connected end to end and form a closed body, and a third conductor cavity is formed in the third protection pipe; the fourth protection pipe is composed of a fourth insulating layer, a fourth longitudinal insulating layer and a fourth transverse insulating layer which are sequentially connected end to end and form a closed body, and a fourth conductor cavity is formed in the fourth protection pipe; the first connecting part is positioned between the first longitudinal insulating layer and the second longitudinal insulating layer and connects the first longitudinal insulating layer and the second longitudinal insulating layer; the second connecting part is positioned between the second transverse insulating layer and the third transverse insulating layer and connects the second transverse insulating layer and the third transverse insulating layer; the third connecting part is positioned between the third longitudinal insulating layer and the fourth longitudinal insulating layer and connects the third longitudinal insulating layer and the fourth longitudinal insulating layer; the fourth connecting part is positioned between the fourth transverse insulating layer and the first transverse insulating layer and connects the fourth transverse insulating layer and the first transverse insulating layer; the first longitudinal insulating layer is not contacted with the second longitudinal insulating layer, and a first outer heat dissipation cavity is arranged between the first longitudinal insulating layer and the second longitudinal insulating layer; the second transverse insulating layer is not in contact with the third transverse insulating layer, and a second outer heat dissipation cavity is arranged between the second transverse insulating layer and the third transverse insulating layer; the third longitudinal insulating layer is not in contact with the fourth longitudinal insulating layer, and a third outer heat dissipation cavity is arranged between the third longitudinal insulating layer and the fourth longitudinal insulating layer; the fourth transverse insulating layer is not in contact with the first transverse insulating layer, and a fourth outer heat dissipation cavity is arranged between the fourth transverse insulating layer and the first transverse insulating layer; the four power transmission components are respectively positioned in the first conductor cavity, the second conductor cavity, the third conductor cavity and the fourth conductor cavity.
The improved four-core radiating cable is characterized in that an inner space surrounded by the first connecting part, the second connecting part, the third connecting part, the fourth connecting part and the four protective tubes is provided with a central hole.
The improved four-core heat dissipation cable is characterized in that the outer part of the heat dissipation part is provided with an outer sheath.
The improved four-core radiating cable is characterized in that the central hole is internally provided with a reinforcing piece.
The improved four-core radiating cable is characterized in that the reinforcing part is in a cylindrical shape or a cuboid shape.
The improved four-core radiating cable is characterized in that the radiating component is of an integrated structure.
The improved four-core radiating cable is characterized in that the material of the radiating component is plastic.
The improved four-core radiating cable is characterized in that the outer edge of the first insulating layer, the outer edge of the second insulating layer, the outer edge of the third insulating layer and the outer edge of the fourth insulating layer are on the same cylindrical surface.
The improved four-core radiating cable is characterized in that the first conductor cavity, the second conductor cavity, the third conductor cavity and the fourth conductor cavity are all in the shape of a fan-shaped cylinder.
An improved four-core heat dissipation cable is characterized in that the size of the outer edge of the first outer heat dissipation cavity is larger than the size of the inner edge of the first outer heat dissipation cavity, and the size of the outer edge of the first outer heat dissipation cavity is gradually reduced to a fixed value and then is stabilized at the fixed value.
The improved four-core radiating cable is characterized in that the size of the outer edge of the second outer radiating cavity is larger than that of the inner edge of the second outer radiating cavity, and the size of the outer edge of the second outer radiating cavity is gradually reduced to a fixed value and then is stabilized at the fixed value.
An improved four-core radiating cable as described above, characterized in that the size of the outer edge of the third outer radiating cavity is larger than the size of the inner edge of the third outer radiating cavity, and the size of the outer edge of the third outer radiating cavity is gradually reduced to a fixed value and then stabilized at the fixed value.
The improved four-core radiating cable is characterized in that the size of the outer edge of the fourth outer radiating cavity is larger than that of the inner edge of the fourth outer radiating cavity, and the size of the outer edge of the fourth outer radiating cavity is gradually reduced to a fixed value and then is stabilized at the fixed value.
An improved four-core heat dissipation cable is characterized in that the material of the electric conductor is copper or aluminum or an alloy.
The improved four-core heat dissipation cable is characterized in that the material of the electric conductor is copper or aluminum or an alloy.
The improved four-core radiating cable is characterized in that the insulating sleeve is made of plastic.
The improved four-core heat dissipation cable is characterized in that the outer sheath is made of plastic.
An improved four-core heat dissipation cable is characterized in that the material of the reinforcing member is plastic or steel or iron or aluminum.
The utility model discloses following main beneficial effect has: the structure is simpler, the material consumption is less, the manufacture is more convenient, the heat dissipation effect is better, and the cost is lower.
Drawings
Fig. 1 is a schematic perspective view of a dissected segment of the example 1.
Fig. 2 is an enlarged cross-sectional structure diagram of fig. 1.
Fig. 3 is a schematic perspective view of a section of the heat dissipating member used in fig. 1 after dissection.
Fig. 4 is an enlarged cross-sectional view of fig. 3.
Fig. 5 is a schematic perspective view of a dissected segment of the example 2.
Fig. 6 is a schematic perspective view of a dissected segment of the example 3.
Fig. 7 is a schematic perspective view of a dissected segment of the example 4.
Fig. 8 is a schematic perspective view of a dissected segment of the example 5.
In order that those skilled in the art will more accurately and clearly understand and practice the present application, reference is now made to the following descriptions taken in conjunction with the accompanying drawings, in which: 1-heat dissipation part, 2-power transmission part, 11-first insulation layer, 110-first conductor cavity, 111-first longitudinal insulation layer, 112-first transverse insulation layer, 12-second insulation layer, 120-second conductor cavity, 121-second longitudinal insulation layer, 122-second transverse insulation layer, 130-third conductor cavity, 13-third insulation layer, 131-third longitudinal insulation layer, 132-third transverse insulation layer, 14-fourth insulation layer, 140-fourth conductor cavity, 141-fourth longitudinal insulation layer, 142-fourth transverse insulation layer, 115-first connection part, 116-second connection part, 117-third connection part, 118-fourth connection part, 1112-first outer heat dissipation cavity, 1213-second outer heat dissipation cavity, 1314-third outer heat dissipation cavity, 1411-fourth outer heat dissipation cavity, 21-conductor, 22-insulation sleeve, 3-outer sheath, 4-reinforcement.
Detailed Description
Examples 1
Referring to fig. 1 to 4, an improved four-core heat dissipation cable includes a heat dissipation member 1 and four power transmission members 2, where the power transmission members are electrical conductors, and the heat dissipation member includes a first protection tube, a second protection tube, a third protection tube, a fourth protection tube, a first connection member 115, a second connection member 116, a third connection member 117, and a fourth connection member 118; the first protective tube is composed of a first insulating layer 11, a first longitudinal insulating layer 111 and a first transverse insulating layer 112 which are sequentially connected end to end and form a closed body, and a first conductor cavity 110 is formed inside the first protective tube; the second protection pipe is composed of a second insulating layer 12, a second longitudinal insulating layer 121 and a second transverse insulating layer 122 which are connected end to end in sequence and form a closed body, and a second conductor cavity 120 is formed inside the second protection pipe; the third protection pipe is composed of a third insulating layer 13, a third longitudinal insulating layer 131 and a third transverse insulating layer 132 which are connected end to end in sequence and form a closed body, and a third conductor cavity 130 is formed inside the third protection pipe; the fourth protection pipe is composed of a fourth insulating layer 14, a fourth longitudinal insulating layer 141 and a fourth transverse insulating layer 142 which are sequentially connected end to end and form a closed body, and a fourth conductor cavity 140 is formed inside the fourth protection pipe; one end of the first connection part 115 is connected to a connection point of the first longitudinal insulating layer 111 and the first transverse insulating layer 112, and the other end of the first connection part 115 is connected to a connection point of the second longitudinal insulating layer 121 and the second transverse insulating layer 122; one end of the second connection member 116 is connected to a connection point of the second longitudinal insulation layer 121 and the second transverse insulation layer 122, and the other end of the second connection member 116 is connected to a connection point of the third longitudinal insulation layer 131 and the third transverse insulation layer 132; one end of the third connection member 117 is connected to a connection point of the third longitudinal insulation layer 131 and the third transverse insulation layer 132, and the other end of the third connection member 117 is connected to a connection point of the fourth longitudinal insulation layer 141 and the fourth transverse insulation layer 142; one end of the fourth connection member 118 is connected to a connection point of the fourth longitudinal insulation layer 141 and the fourth transverse insulation layer 142, and the other end of the fourth connection member 118 is connected to a connection point of the first longitudinal insulation layer 111 and the first transverse insulation layer 112; the first longitudinal insulation layer 111 is not in contact with the second longitudinal insulation layer 121 and has a first outer heat dissipation cavity 1112 therebetween; the second lateral insulating layer 122 is not in contact with the third lateral insulating layer 132 with a second outer heat dissipation chamber 1213 therebetween; the third longitudinal insulating layer 131 is not in contact with the fourth longitudinal insulating layer 141 and has a third outer heat dissipation chamber 1314 therebetween; the fourth lateral insulating layer 142 is not in contact with the first lateral insulating layer 112 with a fourth outer heat dissipation chamber 1411 therebetween; the four power transmission components are located within the first conductor cavity 110, the second conductor cavity 120, the third conductor cavity 130, and the fourth conductor cavity 140, respectively.
The improved four-core radiating cable is characterized in that the first connecting part, the second connecting part, the third connecting part and the fourth connecting part are internally provided with center holes.
As a further improvement, a modified four-core heat-radiating cable has a heat-radiating member 1 and four power transmission members 2, the power transmission members being electric conductors, and is characterized in that the heat-radiating member is composed of a first protective tube, a second protective tube, a third protective tube, a fourth protective tube, a first connecting member 115, a second connecting member 116, a third connecting member 117, and a fourth connecting member 118; the first protective tube is composed of a first insulating layer 11, a first longitudinal insulating layer 111 and a first transverse insulating layer 112 which are sequentially connected end to end and form a closed body, and a first conductor cavity 110 is formed inside the first protective tube; the second protection pipe is composed of a second insulating layer 12, a second longitudinal insulating layer 121 and a second transverse insulating layer 122 which are connected end to end in sequence and form a closed body, and a second conductor cavity 120 is formed inside the second protection pipe; the third protection pipe is composed of a third insulating layer 13, a third longitudinal insulating layer 131 and a third transverse insulating layer 132 which are connected end to end in sequence and form a closed body, and a third conductor cavity 130 is formed inside the third protection pipe; the fourth protection pipe is composed of a fourth insulating layer 14, a fourth longitudinal insulating layer 141 and a fourth transverse insulating layer 142 which are sequentially connected end to end and form a closed body, and a fourth conductor cavity 140 is formed inside the fourth protection pipe; the first connection part 115 is located between and connects the first longitudinal insulating layer 111 and the second longitudinal insulating layer 121; the second connection member 116 is located between and connects the second lateral insulating layer 122 and the third lateral insulating layer 132; the third connection part 117 is located between and connects the third longitudinal insulating layer 131 and the fourth longitudinal insulating layer 141; the fourth connection member 118 is located between and connects the fourth lateral insulation layer 142 and the first lateral insulation layer 112; the first longitudinal insulation layer 111 is not in contact with the second longitudinal insulation layer 121 and has a first outer heat dissipation cavity 1112 therebetween; the second lateral insulating layer 122 is not in contact with the third lateral insulating layer 132 with a second outer heat dissipation chamber 1213 therebetween; the third longitudinal insulating layer 131 is not in contact with the fourth longitudinal insulating layer 141 and has a third outer heat dissipation chamber 1314 therebetween; the fourth lateral insulating layer 142 is not in contact with the first lateral insulating layer 112 with a fourth outer heat dissipation chamber 1411 therebetween; the four power transmission components are located within the first conductor cavity 110, the second conductor cavity 120, the third conductor cavity 130, and the fourth conductor cavity 140, respectively.
The improved four-core radiating cable is characterized in that an inner space surrounded by the first connecting part, the second connecting part, the third connecting part, the fourth connecting part and the four protective tubes is provided with a central hole.
EXAMPLES example 2
Referring to fig. 5 and fig. 1 to 4, an improved four-core heat dissipation cable is substantially the same as embodiment 1, except that the power transmission component 2 is composed of a conductor 21 and an insulating sheath 22 covering the conductor 21.
EXAMPLE 3
Referring to fig. 6, referring to fig. 1 to 5, an improved four-core heat dissipation cable is substantially the same as embodiment 2, except that an outer sheath 3 is provided outside the heat dissipation member.
EXAMPLE 4
Referring to fig. 7, and fig. 1 to 6, an improved four-core heat dissipation cable is substantially the same as embodiment 3 except that a reinforcing member 4 having a cylindrical shape is provided in a central hole.
EXAMPLE 5
Referring to fig. 8, and to fig. 1 to 7, an improved four-core heat dissipation cable is substantially the same as embodiment 3, except that a reinforcing member 4 having a rectangular parallelepiped shape is disposed in a central hole.
In this application, the reinforcement is not limited to above-mentioned shape, as long as the centre bore can block the reinforcement can, has strengthened the intensity and the straightness of cable like this, and the straightness increases more in winding and lay the construction.
An improved four-core radiating cable according to any of the above embodiments, wherein the radiating member is a unitary structure.
An improved four-core radiating cable according to any of the above embodiments, wherein the material of the radiating member is plastic.
An improved four-core heat dissipation cable according to any of the above embodiments is characterized in that the outer edge of the first insulation layer, the outer edge of the second insulation layer, the outer edge of the third insulation layer, and the outer edge of the fourth insulation layer are on the same cylindrical surface.
An improved four-core heat dissipation cable according to any of the above embodiments is characterized in that the first conductor cavity, the second conductor cavity, the third conductor cavity and the fourth conductor cavity are all in the shape of a fan-shaped cylinder.
An improved four-core radiating cable according to any of the above embodiments, wherein the outer edge of the first outer radiating cavity has a size larger than that of the inner edge of the first outer radiating cavity, and the size of the outer edge of the first outer radiating cavity gradually decreases to a fixed value and then stabilizes at the fixed value.
An improved four-core radiating cable according to any of the above embodiments is characterized in that the outer edge of the second outer radiating cavity has a size larger than that of the inner edge of the second outer radiating cavity, and the size of the outer edge of the second outer radiating cavity gradually decreases to a fixed value and then stabilizes at the fixed value.
An improved four-core radiating cable according to any of the above embodiments, wherein the outer edge of the third outer radiating cavity has a size larger than that of the inner edge of the third outer radiating cavity, and the size of the outer edge of the third outer radiating cavity gradually decreases to a fixed value and then stabilizes at the fixed value.
An improved four-core radiating cable according to any of the above embodiments is characterized in that the size of the outer edge of the fourth outer radiating cavity is larger than the size of the inner edge of the fourth outer radiating cavity, and the size of the outer edge of the fourth outer radiating cavity gradually decreases to a fixed value and then stabilizes at the fixed value.
An improved four-core heat dissipating cable as in any one of the above embodiments, wherein the material of the electrical conductor is copper or aluminum or an alloy.
An improved four-core heat dissipation cable as in any of the above embodiments, wherein the material of the electrical conductor is copper or aluminum or an alloy.
An improved four-core heat dissipation cable as in any one of the above embodiments, wherein the insulating sheath is made of plastic.
An improved four-core heat dissipation cable as in any one of the above embodiments, wherein the material of the outer sheath is plastic.
An improved four-core heat dissipation cable as in any one of the above embodiments, wherein the material of the reinforcing member is plastic or steel or iron or aluminum.
An improved four-core heat dissipation cable according to any of the above embodiments is characterized in that the cross-sectional shape of the protection tube is not limited to a sector, and may be a triangle, a quadrangle, a pentagon, or the like.
In the application, the existence of the four outer heat dissipation cavities greatly improves the outer heat dissipation effect of the cable, so that most of each protection tube is in contact with the outside, particularly in the cases of examples 1 and 2, the excellent heat dissipation effect is achieved, and in addition, the heat dissipation can be realized by introducing cold air into the central hole; the outer heat dissipation cavity realizes the air draft effect; the size of the outer edge of the outer heat dissipation cavity is larger than that of the inner edge of the outer heat dissipation cavity, and the size of the outer edge of the outer heat dissipation cavity is gradually reduced to a fixed value and then stabilized at the fixed value; make bigger with external contact surface, the probability that wind etc. got into outer heat dissipation chamber improves by a wide margin, consequently, this application adopts the mode that outer heat dissipation chamber, centre bore combine, makes protection tube major part and external contact, has improved the radiating effect, simultaneously, has simplified cable structure, makes the material consume still less, make more convenient, the cost is lower.
The utility model discloses following main beneficial effect has: the structure is simpler, the material consumption is less, the manufacture is more convenient, the heat dissipation effect is better, and the cost is lower.
The above-mentioned embodiments are merely preferred technical solutions of the present invention, and should not be construed as limitations of the present invention. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (10)
1. An improved four-core radiating cable is provided with a radiating component (1) and four power transmission components (2), wherein each power transmission component is an electric conductor or consists of an electric conductor (21) and an insulating sleeve (22) coated outside the electric conductor; the heat dissipation part is characterized by comprising a first protection pipe, a second protection pipe, a third protection pipe, a fourth protection pipe, a first connecting part (115), a second connecting part (116), a third connecting part (117) and a fourth connecting part (118); the first protective pipe is composed of a first insulating layer (11), a first longitudinal insulating layer (111) and a first transverse insulating layer (112) which are sequentially connected end to end and form a closed body, and a first conductor cavity (110) is formed inside the first protective pipe; the second protection pipe is composed of a second insulating layer (12), a second longitudinal insulating layer (121) and a second transverse insulating layer (122) which are sequentially connected end to end and form a closed body, and a second conductor cavity (120) is formed in the second protection pipe; the third protection pipe is composed of a third insulating layer (13), a third longitudinal insulating layer (131) and a third transverse insulating layer (132) which are sequentially connected end to end and form a closed body, and a third conductor cavity (130) is formed in the third protection pipe; the fourth protection pipe is composed of a fourth insulating layer (14), a fourth longitudinal insulating layer (141) and a fourth transverse insulating layer (142) which are sequentially connected end to end and form a closed body, and a fourth conductor cavity (140) is formed in the fourth protection pipe; one end of a first connecting component (115) is connected to the connection position of the first longitudinal insulating layer (111) and the first transverse insulating layer (112), and the other end of the first connecting component (115) is connected to the connection position of the second longitudinal insulating layer (121) and the second transverse insulating layer (122); one end of the second connecting component (116) is connected to the joint of the second longitudinal insulating layer (121) and the second transverse insulating layer (122), and the other end of the second connecting component (116) is connected to the joint of the third longitudinal insulating layer (131) and the third transverse insulating layer (132); one end of the third connecting component (117) is connected to the connecting position of the third longitudinal insulating layer (131) and the third transverse insulating layer (132), and the other end of the third connecting component (117) is connected to the connecting position of the fourth longitudinal insulating layer (141) and the fourth transverse insulating layer (142); one end of the fourth connecting component (118) is connected to the connection position of the fourth longitudinal insulating layer (141) and the fourth transverse insulating layer (142), and the other end of the fourth connecting component (118) is connected to the connection position of the first longitudinal insulating layer (111) and the first transverse insulating layer (112); the first longitudinal insulating layer (111) is not in contact with the second longitudinal insulating layer (121) and a first outer heat dissipation cavity (1112) is arranged between the first longitudinal insulating layer and the second longitudinal insulating layer; the second transverse insulating layer (122) is not in contact with the third transverse insulating layer (132) and a second outer heat dissipation cavity (1213) is arranged between the second transverse insulating layer and the third transverse insulating layer; the third longitudinal insulating layer (131) is not in contact with the fourth longitudinal insulating layer (141) and a third outer heat dissipation cavity (1314) is arranged between the third longitudinal insulating layer and the fourth longitudinal insulating layer; the fourth transverse insulating layer (142) is not in contact with the first transverse insulating layer (112) and a fourth outer heat dissipation cavity (1411) is arranged between the fourth transverse insulating layer and the first transverse insulating layer; the four power transmission components are respectively located in a first conductor cavity (110), a second conductor cavity (120), a third conductor cavity (130), and a fourth conductor cavity (140).
2. The improved quad radiating cable of claim 1, wherein the first, second, third and fourth connecting members have a central hole therein.
3. An improved quad-core heat dissipating cable according to claim 1, characterized in that the heat dissipating parts have an outer sheath (3) outside.
4. An improved four-core heat dissipating cable according to claim 1, wherein said heat dissipating component is a unitary structure.
5. An improved four-core heat dissipating cable according to claim 1, wherein the material of said heat dissipating component is plastic.
6. The improved four-core heat dissipation cable of claim 1, wherein the outer edge of the first insulation layer, the outer edge of the second insulation layer, the outer edge of the third insulation layer, and the outer edge of the fourth insulation layer are on the same cylindrical surface.
7. An improved four-core heat dissipating cable according to claim 1, wherein the material of the electrical conductor is copper or aluminum or an alloy.
8. An improved four-core radiating cable according to claim 1, wherein the size of the outer edge of the fourth outer radiating cavity is larger than the size of the inner edge of the fourth outer radiating cavity, and the size of the outer edge of the fourth outer radiating cavity gradually decreases to a constant value and then stabilizes at the constant value.
9. An improved quad core thermal cable as claimed in claim 1, wherein the central hole has a strength member (4).
10. An improved four-core heat dissipating cable according to claim 9, wherein the reinforcing member has a cylindrical shape or a rectangular parallelepiped shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023088742.4U CN213545994U (en) | 2020-12-21 | 2020-12-21 | Improved four-core heat dissipation cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023088742.4U CN213545994U (en) | 2020-12-21 | 2020-12-21 | Improved four-core heat dissipation cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213545994U true CN213545994U (en) | 2021-06-25 |
Family
ID=76486426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023088742.4U Active CN213545994U (en) | 2020-12-21 | 2020-12-21 | Improved four-core heat dissipation cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213545994U (en) |
-
2020
- 2020-12-21 CN CN202023088742.4U patent/CN213545994U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7067739B2 (en) | Joint structure of superconducting cable and insulating spacer for connecting superconducting cable | |
| CN115083669A (en) | Three-core cable with triangular cross section for electric power | |
| CN109087745B (en) | High-temperature-resistant cable for railway | |
| CN213545994U (en) | Improved four-core heat dissipation cable | |
| CN203706727U (en) | Rated voltage 1KV and 3KV extruded insulation five-core power cable | |
| CN113838607A (en) | Epitaxial cable, epitaxial layer stranded optical cable and optical fiber ribbon optical cable | |
| US6809256B2 (en) | Audio cable | |
| CN112735662A (en) | Four-core heat dissipation cable with improved structure | |
| CN201812541U (en) | Oxide coating segmental conductor cable | |
| CN213585080U (en) | High-strength heat dissipation copper bus | |
| CN212434316U (en) | Multi-core heat dissipation cable | |
| CN214624537U (en) | High-heat-dissipation plastic insulation steel wire shielding control cable | |
| CN210743666U (en) | Metal band shielding high-voltage power cable with tenon-and-mortise structure | |
| CN213691571U (en) | Heat dissipation cable with S-shaped cross section | |
| CN212161320U (en) | Cable of easy equipment | |
| CN212659326U (en) | Four-core cable | |
| CN205583109U (en) | Radio frequency coaxial cable with compact stranded conductor structure | |
| CN214476623U (en) | High-heat-conductivity corona-resistant glass fiber copper-clad flat wire | |
| CN213459197U (en) | Three-core heat dissipation cable | |
| CN220553313U (en) | High-speed cable core wire | |
| CN218159650U (en) | High-conductivity conductor for cable | |
| CN216287642U (en) | Novel copper conductor structure | |
| CN218602122U (en) | Composite conductor cable mechanism | |
| CN221861290U (en) | Novel overhead insulated conductor | |
| CN215770617U (en) | Power cable with high insulation flexibility strength |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |