CN214384813U - High-voltage distribution box body structure with connector integrated into one piece - Google Patents
High-voltage distribution box body structure with connector integrated into one piece Download PDFInfo
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- CN214384813U CN214384813U CN202023110235.6U CN202023110235U CN214384813U CN 214384813 U CN214384813 U CN 214384813U CN 202023110235 U CN202023110235 U CN 202023110235U CN 214384813 U CN214384813 U CN 214384813U
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- cable
- sleeve
- connector
- wall
- sealing plug
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Abstract
The utility model provides a high tension distributor box structure with connector integrated into one piece, including casing and connector, the connector includes the sleeve, telescopic one end and the outer wall integrated into one piece setting of casing and communicate with each other with the inside of casing, be equipped with the sealed stifled of cable in the sleeve, the sealed stifled and the sealed setting of telescopic inner wall of cable, the sealed stifled middle part of cable is equipped with the cable hole, cable hole and cable laminating and interference fit, there is the cable tail-hood at the joint of sleeve inner, the cable tail-hood stop is on the sealed stifled of cable, the cable runs through the cable tail-hood. The sleeve of the connector is integrally connected to the shell of the distribution box body, and the connector is arranged in a sealing mode through the cable sealing plug and the cable tail cover, so that the assembly process is simple, and the stability is high; the inner ring and the outer ring of the cable sealing plug are both provided with a plurality of layers of sealing rings and are respectively arranged corresponding to the sleeve and the cable in a sealing way, so that the sealing effect is good, and the cost is low; the utility model discloses whole light in weight, long service life.
Description
Technical Field
The utility model relates to a high tension switchgear's technical field, concretely relates to high tension switchgear box structure with connector integrated into one piece.
Background
The high-voltage distribution box in the new energy automobile is an important bridge from a power supply to a vehicle-mounted electric appliance, so that the high-voltage distribution box is important in safety, service life and stability in the automobile. At present, the high-voltage distribution box comprises a box body, independent connector components (including a socket and a plug), a relay, a fuse, a busbar, important components such as a management system and the like, wherein the high-voltage connector is also used for inputting power, outputting pivot, various high-voltage connectors in the market, various product qualities of various brands are different, stability cannot be guaranteed, meanwhile, the density of a battery in an automobile is more and more frequently mentioned in recent years, and the light weight of the whole automobile becomes the key point of attention again. For the high-voltage distribution box assembly, an independent connector is generally used for external electrical connection, the assembly is complex, the connector is expensive, and in the subsequent use, due to the characteristics of the high-voltage connector, the high-voltage distribution box assembly works for a long time, the electrical connectivity is unstable, and the sealing performance cannot be effectively guaranteed.
SUMMERY OF THE UTILITY MODEL
To the problem among the prior art, the utility model provides a high tension switchgear box structure with connector integrated into one piece.
The high-voltage distribution box body structure with the connector integrally formed comprises a shell and the connector, wherein the connector comprises a sleeve, one end of the sleeve is integrally formed with the outer wall of the shell and is communicated with the inside of the shell, a cable sealing plug is arranged in the sleeve and is hermetically arranged on the inner wall of the sleeve, a cable hole is formed in the middle of the cable sealing plug and is in fit with a cable in an interference fit mode, a cable tail cover is clamped at the inner end of the sleeve and is blocked on the cable sealing plug, and the cable penetrates through the cable tail cover.
Further: the outer ring of the cable sealing plug is attached to the inner wall of the sleeve in an interference fit mode.
Further: the outer ring of the cable sealing plug is integrally formed with a plurality of layers of sealing ring structures along the direction from the outer side to the inner side of the outer ring, and the sealing ring structures are in interference fit with the inner wall of the sleeve.
Further: and a plurality of layers of second sealing ring structures are integrally formed on the inner wall of the cable hole along the direction from the outer side to the inner side of the cable hole, and the second sealing ring structures are in interference fit with the cable.
Further: the cable tail cover comprises an end plate and a side wall integrally connected with the end plate, the side wall is clamped on the outer wall of the sleeve, a second cable hole is formed in the end plate, and the cable penetrates through the second cable hole and is attached to the inner wall of the second cable hole.
Further: the cable sealing plug is characterized in that a stop block is integrally formed at the inner end part of the inner wall of the sleeve, the stop block abuts against the inner side face of the cable sealing plug, an insertion rod penetrates through the cable sealing plug, the inner end part of the insertion rod is embedded in the stop block and is in interference fit with the stop block, and the outer end of the insertion rod is integrally connected with the end plate.
The utility model has the advantages that: the sleeve of the connector is integrally connected to the shell of the distribution box body, and the connector is arranged in a sealing mode through the cable sealing plug and the cable tail cover, so that the assembly process is simple, and the stability is high; the inner ring and the outer ring of the cable sealing plug are both provided with a plurality of layers of sealing rings and are respectively arranged corresponding to the sleeve and the cable in a sealing way, so that the sealing effect is good, and the cost is low; the sleeve of the connector is integrally connected with the shell of the distribution box body, and the cable sealing plug and the cable tail cover are assembled, so that the whole weight is light, and the service life is long.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is an enlarged view of the structure of the area A in FIG. 2;
fig. 4 is a schematic structural view of the cable sealing plug of the present invention;
fig. 5 is a schematic structural view of the middle cable tail cover of the present invention.
In the figure, 1, a housing; 2. a connector; 21. a sleeve; 211. a stop block; 22. a cable tail cover; 221. an end plate; 222. a second cable hole; 223. a side wall; 224. a plug rod; 23. the cable is sealed and blocked; 231. a cable hole; 232. a seal ring structure; 233. a second seal ring structure; 3. a cable.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings. Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention. The terms of left, middle, right, upper and lower directions in the examples of the present invention are only relative concepts or reference to the normal use status of the product, and should not be considered as limiting.
The high-voltage distribution box body structure with the connector integrally formed comprises a shell 1 and the connector 2, wherein the connector 2 comprises a sleeve 21, one end of the sleeve 21 is integrally formed with the outer wall of the shell 1 and communicated with the inside of the shell 1, a cable sealing plug 23 is arranged in the sleeve 21, the cable sealing plug 23 is arranged in a sealing manner with the inner wall of the sleeve 21, a cable hole 231 is arranged in the middle of the cable sealing plug 23, the cable hole 231 is attached to a cable 3 in an interference fit manner, a cable tail cover 22 is clamped at the inner end of the sleeve 21, the cable tail cover 22 is blocked on the cable sealing plug 23, and the cable 3 penetrates through the cable tail cover 22.
As shown in fig. 4, the outer ring of the cable seal plug 23 is attached to the inner wall of the sleeve 21 and is in interference fit with the inner wall. A plurality of layers of sealing ring structures 232 are integrally formed on the outer ring of the cable sealing plug 23 along the direction from the outer side to the inner side of the cable sealing plug, and the sealing ring structures 232 are in interference fit with the inner wall of the sleeve 21. A plurality of layers of second sealing ring structures 233 are integrally formed on the inner wall of the cable hole 231 along the direction from the outer side to the inner side thereof, and the second sealing ring structures 233 are in interference fit with the cable 3.
As shown in fig. 5, the cable tail cover 22 includes an end plate 221 and a side wall 223 integrally connected to the end plate 221, the side wall 223 is clamped on an outer wall of the sleeve 21, a second cable hole 222 is formed in the end plate 221, and the cable 3 is inserted into the second cable hole 222 and attached to an inner wall of the second cable hole 222.
As shown in fig. 3, a stop block 211 is integrally formed at an inner end of an inner wall of the sleeve 21, the stop block 211 abuts against an inner side surface of the cable sealing plug 23, an insertion rod 224 penetrates through the cable sealing plug 23, an inner end of the insertion rod 244 is embedded in the stop block 211 and is in interference fit with the stop block 211, and an outer end of the insertion rod 244 is integrally connected with the end plate 221.
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. The utility model provides a high tension distributor box structure with connector integrated into one piece, its characterized in that: the connector comprises a shell and a connector, wherein the connector comprises a sleeve, one end of the sleeve is integrally formed with the outer wall of the shell and is communicated with the inside of the shell, a cable sealing plug is arranged in the sleeve and is arranged in a sealing manner with the inner wall of the sleeve, a cable hole is formed in the middle of the cable sealing plug and is attached to a cable in an interference fit manner, a cable tail cover is clamped at the inner end of the sleeve and is stopped on the cable sealing plug, and the cable penetrates through the cable tail cover.
2. The high-voltage distribution box body structure with the connector integrally formed as claimed in claim 1, wherein: the outer ring of the cable sealing plug is attached to the inner wall of the sleeve in an interference fit mode.
3. The high-voltage distribution box body structure with the connector integrally formed as claimed in claim 2, wherein: the outer ring of the cable sealing plug is integrally formed with a plurality of layers of sealing ring structures along the direction from the outer side to the inner side of the outer ring, and the sealing ring structures are in interference fit with the inner wall of the sleeve.
4. The high-voltage distribution box body structure with the connector integrally formed as claimed in claim 3, wherein: and a plurality of layers of second sealing ring structures are integrally formed on the inner wall of the cable hole along the direction from the outer side to the inner side of the cable hole, and the second sealing ring structures are in interference fit with the cable.
5. The high-voltage distribution box body structure with the connector integrally formed as claimed in claim 1, wherein: the cable tail cover comprises an end plate and a side wall integrally connected with the end plate, the side wall is clamped on the outer wall of the sleeve, a second cable hole is formed in the end plate, and the cable penetrates through the second cable hole and is attached to the inner wall of the second cable hole.
6. The high-voltage distribution box body structure with the connector integrally formed as claimed in claim 5, wherein: the cable sealing plug is characterized in that a stop block is integrally formed at the inner end part of the inner wall of the sleeve, the stop block abuts against the inner side face of the cable sealing plug, an insertion rod penetrates through the cable sealing plug, the inner end part of the insertion rod is embedded in the stop block and is in interference fit with the stop block, and the outer end of the insertion rod is integrally connected with the end plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023110235.6U CN214384813U (en) | 2020-12-22 | 2020-12-22 | High-voltage distribution box body structure with connector integrated into one piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023110235.6U CN214384813U (en) | 2020-12-22 | 2020-12-22 | High-voltage distribution box body structure with connector integrated into one piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214384813U true CN214384813U (en) | 2021-10-12 |
Family
ID=77990824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023110235.6U Active CN214384813U (en) | 2020-12-22 | 2020-12-22 | High-voltage distribution box body structure with connector integrated into one piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214384813U (en) |
-
2020
- 2020-12-22 CN CN202023110235.6U patent/CN214384813U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220805 Granted publication date: 20211012 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230110 Granted publication date: 20211012 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230605 Address after: The third floor of C4 standard workshop, No. 299, Xindong Venture Park, Hongqi District, Xinxiang City, Henan Province, 453000 Patentee after: Henan Chenfeng Lvneng Electric Technology Co.,Ltd. Address before: 453000 standard plant 9, No. 299, Xindong Avenue (South), Hongqi District, Xinxiang City, Henan Province Patentee before: XINXIANG CHIEFLEAD ELECTRICAL TECHNOLOGY Co.,Ltd. |