CN219286803U - High-voltage connector capable of changing insurance - Google Patents
High-voltage connector capable of changing insurance Download PDFInfo
- Publication number
- CN219286803U CN219286803U CN202320189531.4U CN202320189531U CN219286803U CN 219286803 U CN219286803 U CN 219286803U CN 202320189531 U CN202320189531 U CN 202320189531U CN 219286803 U CN219286803 U CN 219286803U
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- connector
- upper cover
- lower cover
- fuse
- cover
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- 230000007704 transition Effects 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model discloses a high-voltage connector with replaceable insurance, which comprises: the connector upper cover and the connector lower cover which can be detachably connected enclose to form a containing cavity, a fuse is arranged in the containing cavity, the connector upper cover is integrated with a connector base, so that the high-voltage connector is connected with the wire harness end connector through the connector base, and the connector lower cover is arranged outside the power distribution box. According to the high-voltage connector with replaceable fuse, the fuse is arranged in the connector outside the power distribution box device, the fuse is integrated in the connector, the fuse is externally arranged, when the fuse needs to be detached, the fuse can be replaced only by detaching the upper connector cover and the lower connector cover, the outer cover of the whole power distribution box does not need to be detached, the operation is convenient, the safety and reliability are realized, the workload is small, and the risk that foreign matters enter the power distribution box is avoided.
Description
Technical Field
The utility model relates to the technical field of electric automobiles, in particular to a high-voltage connector with replaceable insurance.
Background
In the field of electric automobiles, high-voltage connector assemblies are important components in high-voltage circuits, and most of the high-voltage connector assemblies have no integrated circuit protection function; fuses used for circuit protection function are generally uniformly installed in a power distribution box.
At present, the connector is independently used as a circuit connecting device, and the fuse is arranged in the power distribution box and is independently used as a circuit protecting device. The connector and the fuse are used as separate two parts, which usually do not generate any intersection, and when the fuse broken due to circuit failure is replaced, the cover of the power distribution box needs to be detached, so that the workload is high, and when the surrounding environment is poor, foreign matters are very likely to enter the power distribution box, and risks such as short circuit are caused.
Thus, there is a need for a high voltage connector with replaceable safety.
Disclosure of Invention
The utility model aims to provide a high-voltage connector with replaceable insurance, which solves the problems in the prior art, and when a fuse needs to be disassembled, the connector can be replaced by disassembling an upper connector cover and a lower connector cover, so that the workload is small, and the risk that foreign matters enter a power distribution box is avoided.
The utility model provides a high-voltage connector with replaceable insurance, which comprises:
the connector upper cover and the connector lower cover that can dismantle the connection, the connector upper cover with the connector lower cover encloses to be established to hold the chamber, hold the intracavity and be provided with the fuse, the connector upper cover is covered and is integrated with the connector base, so that high-voltage connector passes through the connector base is connected with pencil end connector, the connector lower cover is installed outside the power distribution box.
The high voltage connector of the replaceable fuse as described above, wherein the connector upper cover is preferably shaped as a rounded rectangle.
The high-voltage connector with replaceable safety as described above, wherein preferably the connector lower cover includes a connector lower cover body at a side far from the connector upper cover and a transition portion at a side near to the connector upper cover.
The high voltage connector of the replaceable fuse as described above, wherein the connector lower cover body is preferably shaped as a rounded rectangle.
The high-voltage connector of the replaceable fuse as described above, wherein preferably the transition portion has a hollow rectangular parallelepiped shape, and a hollow portion of the hollow rectangular parallelepiped serves as the accommodation chamber.
The high-voltage connector of the replaceable fuse as described above, wherein preferably, the outer peripheral shape of the transition portion is identical to the size of the connector upper cover, and the size of the connector lower cover body is larger than the size of the connector upper cover.
The high-voltage connector with replaceable safety as described above, wherein preferably the connector upper cover and the connector lower cover are connected by means of a number of bolts.
The high-voltage connector with replaceable fuse as described above, wherein preferably each of the bolts has a model number of m5×10.
The high-voltage connector with replaceable safety as described above, preferably, the connector upper cover is provided with a plurality of first threaded holes, the connector lower cover is provided with a plurality of second threaded holes matched with the first threaded holes, and each bolt sequentially passes through the corresponding first threaded holes and second threaded holes so as to connect the connector upper cover and the connector lower cover.
The high-voltage connector with replaceable safety as described above, wherein the number of the first screw holes and the second screw holes is preferably 4, the 4 first screw holes are respectively arranged at the four corner edges of the upper cover of the connector, and the 4 second screw holes are respectively arranged at the four corner edges of the lower cover of the connector.
According to the high-voltage connector with replaceable fuse, the fuse is arranged in the connector outside the power distribution box device, the fuse is integrated in the connector, the fuse is externally arranged, when the fuse needs to be detached, the fuse can be replaced only by detaching the upper connector cover and the lower connector cover, the outer cover of the whole power distribution box does not need to be detached any more, the operation is convenient, the safety and reliability are realized, the workload is small, and the risk that foreign matters enter the power distribution box is avoided.
Drawings
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described with reference to the accompanying drawings, in which:
fig. 1 is a schematic diagram of a high-voltage connector with replaceable fuse according to an embodiment of the present utility model.
Reference numerals illustrate: 1-connector upper cover, 2-connector lower cover, 3-bolt, 4-fuse, 5-first screw hole, 6-second screw hole, 7-third screw hole, 8-connector base, 21-connector lower cover body, 22-transition.
Detailed Description
Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative, and is in no way intended to limit the disclosure, its application, or uses. The present disclosure may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.
"first", "second", as used in this disclosure: and similar words are not to be interpreted in any order, quantity, or importance, but rather are used to distinguish between different sections. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements. "upper", "lower", etc. are used merely to denote relative positional relationships, which may also change accordingly when the absolute position of the object to be described changes.
In this disclosure, when a particular element is described as being located between a first element and a second element, there may or may not be intervening elements between the particular element and the first element or the second element. When it is described that a specific component is connected to other components, the specific component may be directly connected to the other components without intervening components, or may be directly connected to the other components without intervening components.
All terms (including technical or scientific terms) used in this disclosure have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.
As shown in fig. 1, the high-voltage connector with replaceable fuse provided in this embodiment includes: the connector upper cover 1 and the connector lower cover 2 that can dismantle the connection, connector upper cover 1 with connector lower cover 2 encloses to establish to hold the chamber, hold the intracavity and be provided with fuse 4, connector upper cover 1 is last to integrate and to have connector base 8, so that high-voltage connector passes through connector base 8 is connected with pencil end connector, connector lower cover 2 installs outside the power distribution box.
Wherein, the shape of the connector upper cover 1 is a round rectangle.
Further, the connector lower cover 2 includes a connector lower cover body 21 on a side away from the connector upper cover 1 and a transition portion 22 on a side close to the connector upper cover 1. Specifically, the connector lower cover body 21 has a rounded rectangular shape. The transition portion 22 is in the shape of a hollow rectangular parallelepiped, and a hollow portion of the hollow rectangular parallelepiped serves as the accommodation chamber. Wherein the outer peripheral shape of the transition portion 22 is identical to the size of the connector upper cover 1, and the size of the connector lower cover body 21 is larger than the size of the connector upper cover 1. The shape, size and connection mode of the connector upper cover 1, the connector lower cover body 21 of the connector lower cover 2 and the transition portion 22 are not particularly limited.
In one embodiment of the utility model, the connector upper cover 1 and the connector lower cover 2 are connected by means of a number of bolts 3. Wherein, the model of each bolt 3 is M5×10.
Specifically, the connector upper cover 1 is provided with a plurality of first threaded holes 5, the connector lower cover 2 is provided with a plurality of second threaded holes 6 matched with the first threaded holes 5, and each bolt 3 sequentially passes through the corresponding first threaded hole 5 and the corresponding second threaded hole 6 so as to connect the connector upper cover 1 and the connector lower cover 2.
In the present utility model, the number of the first screw holes 5 and the second screw holes 6 is 4, the 4 first screw holes 5 are respectively arranged at the four corners of the upper cover 1 of the connector, and the 4 second screw holes 6 are respectively arranged at the four corners of the lower cover 2 of the connector. Specifically, 4 of the second screw holes 6 are provided at the four corner edges of the transition portion 22, respectively. The number, distribution and specification of the first screw holes 5, the second screw holes 6 and the bolts 3 are not particularly limited.
Further, the connector lower cover body 21 is provided with a plurality of third screw holes 7 so that the connector lower cover 2 is mounted on the outside of the power distribution box through the third screw holes 7. Specifically, the number of the third screw holes 7 is 4, which are provided at the four corner edges of the connector lower cover body 21, respectively.
In operation, the fuse is used as a device for protecting the overcurrent of the circuit, when the fuse 4 is required to be disassembled, the connector upper cover 1 and the connector lower cover 2 are only required to be disassembled, for example, the bolts 3 for the connector upper cover 1 and the connector lower cover 2 can be disassembled, the fuse 4 can be replaced, the workload is small, and the risk that foreign matters enter the power distribution box is avoided.
According to the high-voltage connector with replaceable fuse, the fuse is arranged in the connector outside the power distribution box device, the fuse is integrated in the connector, the fuse is externally arranged, when the fuse needs to be detached, the fuse can be replaced only by detaching the upper connector cover and the lower connector cover, the outer cover of the whole power distribution box does not need to be detached, the operation is convenient, the safety and reliability are realized, the workload is small, and the risk that foreign matters enter the power distribution box is avoided.
Thus, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concepts of the present disclosure, some details known in the art are not described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.
Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that the foregoing embodiments may be modified and equivalents substituted for elements thereof without departing from the scope and spirit of the disclosure. The scope of the present disclosure is defined by the appended claims.
Claims (10)
1. A high voltage connector of the replaceable fuse, comprising: the connector upper cover and the connector lower cover that can dismantle the connection, the connector upper cover with the connector lower cover encloses to be established to hold the chamber, hold the intracavity and be provided with the fuse, the connector upper cover is covered and is integrated with the connector base, so that high-voltage connector passes through the connector base is connected with pencil end connector, the connector lower cover is installed outside the power distribution box.
2. The high voltage connector of claim 1, wherein the connector upper cover is rounded rectangular in shape.
3. The high voltage connector of claim 1, wherein the connector lower cover includes a connector lower cover body on a side remote from the connector upper cover and a transition portion on a side proximate to the connector upper cover.
4. The high voltage connector of claim 3, wherein the connector lower cover body is rounded rectangular in shape.
5. The high voltage connector of claim 4, wherein the transition portion is in the shape of a hollow cuboid and a hollow portion of the hollow cuboid serves as the receiving cavity.
6. The high voltage connector of claim 5, wherein the transition portion has a peripheral shape that conforms to the size of the connector upper cover and the connector lower cover body has a size that is larger than the size of the connector upper cover.
7. The high voltage connector of claim 1, wherein the connector upper cover and the connector lower cover are connected by a plurality of bolts.
8. The high voltage connector of claim 7, wherein each of said bolts is M5 x 10 in type.
9. The high voltage connector of claim 7, wherein the connector upper cover is provided with a plurality of first threaded holes, the connector lower cover is provided with a plurality of second threaded holes matched with the first threaded holes, and each bolt sequentially passes through the corresponding first threaded holes and the second threaded holes to connect the connector upper cover and the connector lower cover.
10. The high voltage connector of claim 9, wherein the number of the first screw holes and the second screw holes is 4, the 4 first screw holes are respectively arranged at four corner edges of the connector upper cover, and the 4 second screw holes are respectively arranged at four corner edges of the connector lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320189531.4U CN219286803U (en) | 2023-02-09 | 2023-02-09 | High-voltage connector capable of changing insurance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320189531.4U CN219286803U (en) | 2023-02-09 | 2023-02-09 | High-voltage connector capable of changing insurance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219286803U true CN219286803U (en) | 2023-06-30 |
Family
ID=86927177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320189531.4U Active CN219286803U (en) | 2023-02-09 | 2023-02-09 | High-voltage connector capable of changing insurance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219286803U (en) |
-
2023
- 2023-02-09 CN CN202320189531.4U patent/CN219286803U/en active Active
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