CN219067340U - Flexible sealed cable assembly - Google Patents
Flexible sealed cable assembly Download PDFInfo
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- CN219067340U CN219067340U CN202223019706.1U CN202223019706U CN219067340U CN 219067340 U CN219067340 U CN 219067340U CN 202223019706 U CN202223019706 U CN 202223019706U CN 219067340 U CN219067340 U CN 219067340U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model discloses a flexible sealing cable assembly, and belongs to the technical field of cable assemblies; the cable comprises a cable body, wherein a connector is arranged at one end of the cable body, a bundling piece is arranged at one end of the cable body, which is close to the connector, a sealing waterproof assembly is arranged between the connector and the bundling piece, a wire is arranged in the cable body, and a braiding layer is arranged outside the wire; according to the utility model, the sealing waterproof assembly is arranged, so that the sealing waterproof performance of the cable assembly is enhanced, the situation that the sealing waterproof performance of the joint of the bundling piece and the connector is poor, and external water vapor is easy to erode the inner connecting end is avoided, so that the cable assembly has good sealing waterproof performance, and the heat dissipation effect of the cable assembly is improved, the situation that the heat in the cable assembly is difficult to dissipate, the service life of the cable is shortened, the heat dissipation effect of the cable is improved, and the service life of the cable is prolonged.
Description
Technical Field
The utility model belongs to the technical field of cable assemblies, and particularly relates to a flexible sealing cable assembly.
Background
The cable assembly is a flexible cable provided with additional components, a standard interface or a power supply interface and/or a vehicle interface, for connecting the electric vehicle and the charging device (fixed to the vehicle for connection a, or between the electric vehicle and the power supply socket for connection B, or to the charging device for connection C).
Chinese patent application No. 202023265888.1 discloses a high rate cable assembly comprising: the cable assembly comprises a plurality of cable assemblies and a bundling assembly, wherein the bundling assembly is suitable for bundling and wrapping each cable assembly; and the bundling component bundles and wraps each cable component and then is connected with the first connector, so that the communication rate of the cable component is improved.
Although the above-mentioned disclosed patent has realized the improvement of cable subassembly communication rate, its inside heat of cable subassembly is difficult to dispel when using, so can shorten the life of cable for a long time, and the junction sealing waterproof performance of bundling piece and connector is relatively poor, and external steam corrodes the internal connection end easily.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a flexible sealing cable assembly which has the characteristics of good heat dissipation effect and high waterproof sealing performance.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flexible seal cable assembly, includes the cable body, the one end of cable body is provided with the connector, and the one end that the cable body is close to the connector is provided with the bundling piece, is provided with sealed waterproof assembly between connector and the bundling piece, and the inside of cable body is provided with the wire, and the outside of wire is provided with the establishment layer, and the outer wall of establishment layer is provided with the parcel layer, is provided with the radiator unit between wire and the parcel layer.
Preferably, the waterproof sealing assembly comprises a sealing sleeve, a first sealing ring, a second sealing ring, a drying ring, a limiting column, a limiting spring and a pull rod, wherein the sealing sleeve is arranged on one side, close to the bundling piece, of the connector, the drying ring is arranged on the inner wall of the sealing sleeve, the first sealing ring is arranged on the inner wall of the drying ring, the second sealing ring is arranged on one side, close to the first sealing ring, of the bundling piece, the limiting column is arranged inside the sealing sleeve, the pull rod is arranged on one side, far away from the drying ring, of the limiting column, and the limiting spring is arranged on the surface of the pull rod.
Preferably, a clamping block is arranged on one side of the limiting column, and a clamping groove is formed in the sealing sleeve.
Preferably, a positioning block is arranged between the connector and the drying ring, and a positioning groove is arranged in the drying ring.
Preferably, the heat dissipation assembly comprises a heat absorption layer, a heat dissipation layer and a heat conduction column, wherein the heat absorption layer is arranged on the inner wall of the weaving layer, the heat dissipation layer is arranged on the outer wall of the wrapping layer, and the heat conduction column is arranged between the heat dissipation layer and the heat absorption layer.
Preferably, the outer wall of the heat dissipation layer is provided with a wear-resistant coating, and rubber bodies are arranged between the wires.
Compared with the prior art, the utility model has the beneficial effects that:
1. the sealing waterproof assembly is arranged, so that the sealing waterproof performance of the cable assembly is enhanced, the situation that the sealing waterproof performance of the joint of the bundling piece and the connector is poor and the external water vapor easily erodes the internal connecting end is avoided, and the cable assembly is subjected to flexible sealing and waterproof, so that the cable assembly has good sealing waterproof performance;
2. according to the utility model, by arranging the heat dissipation assembly, the heat dissipation effect of the cable assembly is improved, the situation that the heat in the cable assembly is difficult to dissipate is avoided, the service life of the cable is shortened for a long time, the heat dissipation effect of the cable is improved, and the service life of the cable is prolonged.
Drawings
FIG. 1 is a schematic view of the appearance structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a bundling member and a sealing sleeve according to the present utility model;
FIG. 3 is a schematic view of a waterproof sealing assembly according to the present utility model;
fig. 4 is a schematic side view of the cable body of the present utility model.
In the figure: 1. a cable body; 2. a bundling piece; 3. a connector; 4. sealing the waterproof assembly; 41. sealing sleeve; 42. a first seal ring; 43. a second seal ring; 44. drying the ring; 45. a limit column; 46. a limit spring; 47. a pull rod; 48. a clamping block; 5. a wire; 6. a braiding layer; 7. a wrapping layer; 8. a heat dissipation assembly; 81. a heat absorbing layer; 82. a heat dissipation layer; 83. a heat conducting column; 84. a wear-resistant coating; 85. rubber body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a flexible seal cable assembly, includes cable body 1, and cable body 1's one end is provided with connector 3, and cable body 1 is close to connector 3's one end and is provided with bundling piece 2, is provided with sealed waterproof assembly 4 between connector 3 and the bundling piece 2, and cable body 1's inside is provided with wire 5, and wire 5's outside is provided with establishment layer 6, and establishment layer 6's outer wall is provided with parcel layer 7, is provided with radiator unit 8 between wire 5 and the parcel layer 7.
Specifically, the waterproof sealing assembly 4 comprises a sealing sleeve 41, a first sealing ring 42, a second sealing ring 43, a drying ring 44, a limiting column 45, a limiting spring 46 and a pull rod 47, wherein the sealing sleeve 41 is arranged on one side, close to the bundling piece 2, of the connector 3, the drying ring 44 is arranged on the inner wall of the sealing sleeve 41, the first sealing ring 42 is arranged on the inner wall of the drying ring 44, the second sealing ring 43 is arranged on one side, close to the first sealing ring 42, of the bundling piece 2, the limiting column 45 is arranged inside the sealing sleeve 41, the pull rod 47 is arranged on one side, far from the drying ring 44, of the limiting column 45, and the limiting spring 46 is arranged on the surface of the pull rod 47.
Through adopting above-mentioned technical scheme, wrap up the junction of connector 3 and bundling piece 2 through seal cover 41, initially prevent that steam from getting into from the junction of connector 3 and bundling piece 2, insert second sealing washer 43 through first sealing washer 42, further prevent steam from getting into from the junction of connector 3 and bundling piece 2, and utilize the hydroscopicity of dry silica gel through dry circle 44, absorb the steam of invasion, multiple structure combined action, improved the sealed waterproof performance from the junction of connector 3 and bundling piece 2, prevent steam erosion internal connection end, when need change dry circle 44, drive spacing post 45 and break away from dry circle 44 through pulling pull rod 47, and compress spacing spring 46, make dry circle 44 and seal cover 41 separation, the change of dry circle 44 of being convenient for.
Specifically, a clamping block 48 is disposed on one side of the limiting post 45, and a clamping groove is disposed inside the sealing sleeve 41.
Through adopting above-mentioned technical scheme, through the fixture block 48 of spacing post 45 one side and the draw-in groove of seal cover 41 inside, rebound after preventing spacing post 45 to break away from dry circle 44.
Specifically, a positioning block is arranged between the connector 3 and the drying ring 44, and a positioning groove is arranged in the drying ring 44.
By adopting the technical scheme, the positioning block between the connector 3 and the drying ring 44 and the positioning groove inside the drying ring 44 are used for facilitating the positioning of the drying ring 44.
When the embodiment is used, the following steps are adopted: the sealing sleeve 41 is used for wrapping the joint of the connector 3 and the bundling piece 2, so that water vapor is primarily prevented from entering from the joint of the connector 3 and the bundling piece 2, the second sealing ring 43 is inserted through the first sealing ring 42, water vapor is further prevented from entering from the joint of the connector 3 and the bundling piece 2, the water absorption of dry silica gel is utilized through the drying ring 44, the water vapor is absorbed, the combined action of multiple structures is achieved, the sealing waterproof performance of the joint of the connector 3 and the bundling piece 2 is improved, the water vapor is prevented from corroding an internal connection end, when the drying ring 44 needs to be replaced, the limiting post 45 is driven to be separated from the drying ring 44 by pulling the pull rod 47, the limiting spring 46 is compressed, then the pull rod 47 is rotated to drive the limiting post 45 to rotate, and then the clamping block 48 is driven to be clamped into the clamping groove, so that the drying ring 44 is separated from the sealing sleeve 41 after the limiting post 45 is prevented from being rebounded from the drying ring 44, and the drying ring 44 is convenient to replace.
Example 2
This embodiment differs from embodiment 1 in that: specifically, the heat dissipation assembly 8 includes a heat absorption layer 81, a heat dissipation layer 82 and a heat conduction column 83, wherein the heat absorption layer 81 is disposed on the inner wall of the braiding layer 6, the heat dissipation layer 82 is disposed on the outer wall of the wrapping layer 7, and the heat conduction column 83 is disposed between the heat dissipation layer 82 and the heat absorption layer 81.
Through adopting above-mentioned technical scheme, utilize the heat conduction of its heat conduction silica gel through the heat-absorbing layer 81, absorb the heat that cable body 1 inside wire 5 produced, and pass through heat conduction post 83 with the heat and give the heat dissipation layer 82, utilize the heat conduction of heat conduction silica gel in the heat dissipation layer 82, with the heat dissipation of absorption, because wire 5 produces the heat, cable body 1 inside heat is greater than outside, the heat is transferred to low temperature department from high temperature department, therefore cable body 1 inside heat accessible heat-absorbing layer 81, heat conduction post 83, heat dissipation layer 82 route transfer to outside, accelerate the radiating rate of cable, the life of extension cable.
Specifically, the outer wall of the heat dissipation layer 82 is provided with a wear-resistant coating 84, and rubber bodies 85 are arranged between the wires 5.
By adopting the technical scheme, the wear-resisting compression resistance of the cable is improved and the service life of the cable is prolonged through the wear-resisting coating 84 on the outer wall of the heat dissipation layer 82 and the rubber body 85 between the wires 5.
When the embodiment is used, the following steps are adopted: the heat generated by the conducting wires 5 in the cable body 1 is absorbed by the heat absorption layer 81 through the heat conductivity of the heat conduction silica gel, the heat is transferred to the heat dissipation layer 82 through the heat conduction column 83, the absorbed heat is dissipated by the heat conductivity of the heat conduction silica gel in the heat dissipation layer 82, the heat generated by the conducting wires 5 is greater than the outside, and the heat is transferred to the low-temperature part from the high-temperature part, so that the heat in the cable body 1 can be transferred to the outside through the heat absorption layer 81, the heat conduction column 83 and the heat dissipation layer 82, the heat dissipation speed of the cable is accelerated, and the service life of the cable is prolonged.
The working principle and the using flow of the utility model are as follows: when the utility model works, the current flows through the conducting wire 5 to generate heat, the heat absorption layer 81 utilizes the heat conductivity of the heat conduction silica gel, absorbs the heat generated by the conducting wire 5 in the cable body 1, transmits the heat to the heat dissipation layer 82 through the heat conduction column 83, and dissipates the absorbed heat by utilizing the heat conductivity of the heat conduction silica gel in the heat dissipation layer 82, because the heat generated by the conducting wire 5 is larger than the heat generated by the inside of the cable body 1, the heat is transmitted to the low temperature from the high temperature, the heat in the cable body 1 can be transmitted to the outside through the heat absorption layer 81, the heat conduction column 83 and the heat dissipation layer 82, the heat dissipation speed of the cable is accelerated, the service life of the cable is prolonged, when the outside water vapor erodes the joint of the connector 3 and the bundling piece 2, the joint of the connector 3 and the bundling piece 2 is wrapped through the sealing sleeve 41, the water vapor is primarily prevented from entering from the joint of the connector 3 and the bundling piece 2, the first sealing ring 42 is inserted into the second sealing ring 43, water vapor is further prevented from entering from the joint of the connector 3 and the bundling piece 2, the water absorption of dry silica gel is utilized through the drying ring 44, the water vapor which enters is absorbed, the multiple structures are combined, the sealing waterproof performance of the joint of the connector 3 and the bundling piece 2 is improved, the water vapor is prevented from eroding the inner connecting end, the first sealing ring 42 and the second sealing ring 43 are flexible sealing pieces, flexible sealing is generated on a cable assembly, when the drying ring 44 needs to be replaced, the limiting column 45 is driven to be separated from the drying ring 44 through pulling the pull rod 47, the limiting spring 46 is compressed, the pull rod 47 is then rotated to drive the limiting column 45 to rotate, the clamping block 48 is further driven to be clamped into the clamping groove, the limiting column 45 is prevented from rebounding after being separated from the drying ring 44, the drying ring 44 is separated from the sealing sleeve 41, and the drying ring 44 is convenient to replace.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A flexible sealed cable assembly comprising a cable body, characterized in that: the cable comprises a cable body, and is characterized in that a connector is arranged at one end of the cable body, a bundling piece is arranged at one end of the cable body, which is close to the connector, a sealing waterproof assembly is arranged between the connector and the bundling piece, a wire is arranged in the cable body, a braiding layer is arranged outside the wire, a wrapping layer is arranged on the outer wall of the braiding layer, and a heat dissipation assembly is arranged between the wire and the wrapping layer.
2. A flexible sealed cable assembly according to claim 1 wherein: the waterproof sealing assembly comprises a sealing sleeve, a first sealing ring, a second sealing ring, a drying ring, a limiting column, a limiting spring and a pull rod, wherein the sealing sleeve is arranged on one side, close to the bundling piece, of the connector, the drying ring is arranged on the inner wall of the sealing sleeve, the first sealing ring is arranged on the inner wall of the drying ring, the second sealing ring is arranged on one side, close to the first sealing ring, of the bundling piece, the limiting column is arranged inside the sealing sleeve, the pull rod is arranged on one side, far away from the drying ring, of the limiting column, and the limiting spring is arranged on the surface of the pull rod.
3. A flexible sealed cable assembly according to claim 2 wherein: one side of the limit post is provided with a clamping block, and the inside of the sealing sleeve is provided with a clamping groove.
4. A flexible sealed cable assembly according to claim 2 wherein: a positioning block is arranged between the connector and the drying ring, and a positioning groove is arranged in the drying ring.
5. A flexible sealed cable assembly according to claim 1 wherein: the heat dissipation assembly comprises a heat absorption layer, a heat dissipation layer and a heat conduction column, wherein the heat absorption layer is arranged on the inner wall of the weaving layer, the heat dissipation layer is arranged on the outer wall of the wrapping layer, and the heat conduction column is arranged between the heat dissipation layer and the heat absorption layer.
6. A flexible sealed cable assembly according to claim 5 wherein: the outer wall of the heat dissipation layer is provided with a wear-resistant coating, and rubber bodies are arranged between the wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223019706.1U CN219067340U (en) | 2022-11-14 | 2022-11-14 | Flexible sealed cable assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223019706.1U CN219067340U (en) | 2022-11-14 | 2022-11-14 | Flexible sealed cable assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219067340U true CN219067340U (en) | 2023-05-23 |
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ID=86370614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223019706.1U Active CN219067340U (en) | 2022-11-14 | 2022-11-14 | Flexible sealed cable assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219067340U (en) |
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2022
- 2022-11-14 CN CN202223019706.1U patent/CN219067340U/en active Active
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