CN216903660U - Battery package wire harness converter - Google Patents
Battery package wire harness converter Download PDFInfo
- Publication number
- CN216903660U CN216903660U CN202220029531.3U CN202220029531U CN216903660U CN 216903660 U CN216903660 U CN 216903660U CN 202220029531 U CN202220029531 U CN 202220029531U CN 216903660 U CN216903660 U CN 216903660U
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- China
- Prior art keywords
- harness
- butt joint
- controller
- battery pack
- joint end
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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 battery-covered wire harness converter, and relates to the field of new energy electric automobiles. The method comprises the following steps: a butt end transition structure for loading a wire harness and guiding a wire harness run; the controller butt joint end and the wiring harness butt joint end are respectively arranged on two end parts of the butt joint end transition structure, the controller butt joint end is used for butt joint with a wiring harness of the controller to be electrically connected, and the wiring harness butt joint end is used for butt joint with a wiring harness of the battery to be electrically connected; and a converter mounting structure provided on the docking end transition structure to seal the hole on the battery pack. This device can replace traditional pencil via hole connected mode to carry out the electric connection of battery package and controller, satisfies the sealed demand to the battery package, also more utilizes the assembly, and the pencil need not carry out the via hole and draws and connect, and controller end and battery package pencil end arrange respectively in the region with this battery package pencil converter butt joint respectively, improve assembly efficiency and convenience.
Description
Technical Field
The utility model relates to the technical field of new energy electric automobiles, in particular to a battery pack wire harness converter.
Background
At present, with the development of economy, the problems of environmental pollution, energy shortage and the like become increasingly serious, and electric automobiles are developed in large quantities under the promotion of environmental protection, energy conservation and consumption reduction. The battery pack is more important as a power core component of the electric automobile, the power system can normally work, the working environment of the battery pack requires dust prevention and water prevention, otherwise, various potential dangers such as short circuit and electric leakage which may cause serious consequences occur, and how to seal the inside of the battery pack is an important problem to be solved in the development process. Most present battery package adopts the structure that battery and controller keep apart the arrangement, can seal electric core part alone, avoid opening the battery package shell because of accessories such as maintenance operation controller are repeated, cause sealed badly, but also caused the battery package that the connection structure of the inside pencil of battery package and controller arouses sealed bad problem consequently, the pencil must pass the controller region through the hole and dock, the sealed pain point that becomes difficult to solve between the sealed and hole of hole and the pencil.
Therefore, the sealing requirement of the current electric vehicle on the battery part is very high, the requirement is more than IP67, any mechanical hole which can cause poor sealing is not allowed to exist, and in order to meet the sealing requirement, the battery is wrapped by multiple layers of sealing protection, sealing gaskets are added on the holes on the surface, and sealing glue is coated on the holes. When the controller and the battery pack are arranged in a partitioned mode, the butt joint of the electric appliance wire harnesses in the battery pack in the conventional design and the controller inevitably causes the hole design of the shell, the existing design adopts the via hole rubber pad to seal the holes, but the sealing between the via hole rubber pad and the wire harnesses is not solved well, the wire harnesses cannot be made into a regular and precise geometric shape due to the process manufacturing reason and are easy to deform, so that the good sealing between the wire harnesses and the rubber pad cannot be formed, the bad sealing fault in the battery pack is easily caused, the wet dust in the battery pack exceeds the standard, and the potential danger is caused. In order to solve the above problems, it is necessary to design a battery pack harness converter.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a battery pack wire harness converter.
In order to achieve the above purpose, the utility model provides the following technical scheme:
the utility model provides a battery pack harness converter, comprising:
a butt end transition structure for loading a wire harness and guiding a wire harness run;
the controller butt joint end and the wiring harness butt joint end are respectively arranged on two ends of the butt joint end transition structure, the controller butt joint end is used for butt joint with a controller wiring harness to be electrically connected, the wiring harness butt joint end is used for butt joint with a battery wiring harness to be electrically connected, and a wiring harness in the butt joint end transition structure is connected between the controller butt joint end and the wiring harness butt joint end to enable the controller butt joint end and the wiring harness butt joint end to be electrically connected;
and a converter mounting structure disposed on the docking end transition structure to seal a hole in a battery pack.
Preferably, the butt end transition structure comprises a hollow pipe body.
Preferably, the controller butt joint end head comprises a first harness butt joint plug, and the first harness butt joint plug is sealed and plugged at one end of the hollow pipe body;
the first harness butt plug is connected with the controller harness for electrical connection.
Preferably, the wire harness butt joint end head comprises a second wire harness butt joint plug, and the second wire harness butt joint plug seals and seals an end, opposite to the first wire harness butt joint plug, of the hollow core tube body;
the second harness butt plug is connected with the battery-covered harness for electrical connection.
Preferably, the first wire harness mating plug and the second wire harness mating plug are electrically connected through a wire harness preset in the hollow tube body.
Preferably, the first and second wire harness butting plugs seal and block the two ends of the hollow tube body, so that the hollow tube body is completely sealed.
Preferably, the converter mounting structure comprises an annular plate circumferentially arranged on the outer side surface of the through-core tube body;
the annular plate is crimped by the end faces to seal the hole in the battery pack.
In the above technical solution, the battery-covered wire harness converter provided by the utility model has the following beneficial effects:
this device can replace traditional pencil via hole connected mode to carry out the electric connection of battery package and controller, satisfies the sealed demand to the battery package, also more utilizes the assembly, and the pencil need not carry out the via hole and draws and connect, and controller end and battery package pencil end arrange respectively in the region with this battery package pencil converter butt joint respectively, improve assembly efficiency and convenience.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic structural diagram of a battery pack harness converter according to an embodiment of the present invention.
Description of reference numerals:
1. a hollow pipe body; 2. a first harness alignment plug; 3. a second harness mating plug; 4. an annular plate.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
Referring to fig. 1, a battery pack cable harness converter includes:
a butt end transition structure for loading a wire harness and guiding a wire harness run;
the controller butt joint end and the wiring harness butt joint end are respectively arranged on two ends of the butt joint end transition structure, the controller butt joint end is used for being in butt joint with a wiring harness of the controller to be electrically connected, the wiring harness butt joint end is used for being in butt joint with a wiring harness of the battery to be electrically connected, and the wiring harness in the butt joint end transition structure is connected between the controller butt joint end and the wiring harness butt joint end to enable the controller butt joint end and the wiring harness butt joint end to be electrically connected;
and a converter mounting structure disposed on the butt end transition structure to seal the hole in the battery pack.
Specifically, this device can replace traditional pencil via hole connected mode to carry out the electric connection of battery package and controller, satisfies the sealed demand to the battery package, also more utilizes the assembly, and the pencil need not carry out the via hole and draws to connect, and controller end and battery package pencil end arrange respectively in the region with this battery package pencil converter butt joint respectively, improve assembly efficiency and convenience.
Further, butt joint end transition structure is including leading to heart body 1 for the distance between transition battery package and the controller, and be used for walking the line, play the guard action and the sealed effect to the pencil.
Further, the butt joint end of the controller comprises a first harness butt joint plug 2, and the first harness butt joint plug 2 is sealed and plugged at one end of the hollow pipe body 1;
the first harness docking plug 2 is connected to the controller harness for electrical connection.
Furthermore, the wire harness butt joint end comprises a second wire harness butt joint plug 3, and the second wire harness butt joint plug 3 is sealed and plugged on the through pipe body 1 at the end opposite to the first wire harness butt joint plug 2;
the second harness docking plug 3 is connected to the battery pack harness for electrical connection.
Furthermore, the first harness docking plug 2 and the second harness docking plug 3 are electrically connected through a harness preset in the hollow pipe body 1.
Furthermore, the first harness butt-joint plug 2 and the second harness butt-joint plug 3 seal and block two end parts of the through-tube body 1 to completely seal the through-tube body 1, so that the through-tube body 1 is sealed, and the purpose of preventing the part of the through-tube body 1 from influencing the sealing performance of the battery pack is to prevent the part from influencing the sealing performance of the battery pack.
Further, the converter mounting structure comprises an annular plate 4, and the annular plate 4 is circumferentially arranged on the outer side surface of the through-core pipe body 1 in a surrounding manner;
the annular plate 4 seals the hole of the battery pack by end face crimping, and even if the annular plate 4 is pressed around the hole of the battery pack for sealing, the end face crimping can adopt a form of bolt fixed connection and the like between the annular plate 4 and the battery pack shell, and is not limited to the bolt fixed connection, and the connection mode is common knowledge well known by workers in the field, and is not described herein again.
The first harness docking plug 2 and the second harness docking plug 3 are both quick connectors or adapters commonly found in the current market, the specific types thereof can be selected according to specific electrical connection forms and electrical connection requirements, and the usage of the first harness docking plug 2 and the second harness docking plug 3 and the electrical connection mode between the first harness docking plug and the harness are common knowledge known by workers in the field, and are not described herein.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (7)
1. A battery pack harness converter, comprising:
a butt end transition structure for loading a wire harness and guiding a wire harness run;
the controller butt joint end and the wiring harness butt joint end are respectively arranged on two ends of the butt joint end transition structure, the controller butt joint end is used for butt joint with a controller wiring harness to be electrically connected, the wiring harness butt joint end is used for butt joint with a battery wiring harness to be electrically connected, and a wiring harness in the butt joint end transition structure is connected between the controller butt joint end and the wiring harness butt joint end to enable the controller butt joint end and the wiring harness butt joint end to be electrically connected;
and a converter mounting structure disposed on the docking end transition structure to seal a hole in a battery pack.
2. A battery pack converter according to claim 1, wherein the butt end transition structure comprises a hollow barrel (1).
3. A battery pack cord changer according to claim 2, wherein the controller docking head comprises a first cord docking head (2), the first cord docking head (2) being sealed off at one end of the hollow body (1);
the first harness butt joint plug (2) is connected with the controller harness for electrical connection.
4. A battery pack harness converter according to claim 3, wherein the harness docking head comprises a second harness docking head (3), the second harness docking head (3) sealing off the end of the thimble body (1) opposite to the first harness docking head (2);
the second harness butt plug (3) is connected with the battery-covered harness for electrical connection.
5. The battery pack harness converter according to claim 4, wherein the first harness plug (2) and the second harness plug (3) are electrically connected by a harness preset in the hollow body (1).
6. A battery pack strand converter according to claim 4, wherein the sealed blocking of both ends of the tubular body (1) by the first (2) and second (3) strand-docking plugs results in a complete sealing of the tubular body (1).
7. A battery pack harness converter according to claim 2, wherein the converter mounting structure comprises an annular plate (4), the annular plate (4) being circumferentially arranged around the outer side surface of the through-tube body (1);
the annular plate (4) is crimped by an end face to seal a hole in the battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220029531.3U CN216903660U (en) | 2022-01-06 | 2022-01-06 | Battery package wire harness converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220029531.3U CN216903660U (en) | 2022-01-06 | 2022-01-06 | Battery package wire harness converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216903660U true CN216903660U (en) | 2022-07-05 |
Family
ID=82213170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220029531.3U Active CN216903660U (en) | 2022-01-06 | 2022-01-06 | Battery package wire harness converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216903660U (en) |
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2022
- 2022-01-06 CN CN202220029531.3U patent/CN216903660U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |