CN219696664U - Storage battery negative electrode wire harness, battery system and vehicle - Google Patents
Storage battery negative electrode wire harness, battery system and vehicle Download PDFInfo
- Publication number
- CN219696664U CN219696664U CN202321349083.6U CN202321349083U CN219696664U CN 219696664 U CN219696664 U CN 219696664U CN 202321349083 U CN202321349083 U CN 202321349083U CN 219696664 U CN219696664 U CN 219696664U
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- storage battery
- battery sensor
- wire
- negative electrode
- battery
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- 238000003860 storage Methods 0.000 title claims abstract description 64
- 230000005611 electricity Effects 0.000 claims 2
- 238000003466 welding Methods 0.000 abstract description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a storage battery cathode harness, a battery system and a vehicle, and relates to the technical field of vehicle parts. The negative electrode wire harness comprises a wire, a first bonding terminal, a storage battery sensor and a connecting bridge, wherein the first bonding terminal is located on the wire. The storage battery sensor comprises a pile head fixing piece, and the storage battery sensor is sleeved on a negative pole pile head of the storage battery through the pile head fixing piece. The connecting bridge comprises a transverse extension part and a vertical extension part connected with the transverse extension part, wherein the transverse extension part is electrically connected with the storage battery sensor, and the vertical extension part is connected with the first bonding terminal so as to enlarge the assembly distance between the first bonding terminal and the storage battery sensor through the transverse extension part and the vertical extension part. And the damage of the arc generated by welding the first grounding terminal and the storage battery sensor to the storage battery sensor is avoided. The storage battery sensor is sleeved on the cathode pile head, so that the position positioning and assembly requirements of the storage battery sensor can be met simultaneously, and the assembly efficiency of the wire harness is improved.
Description
Technical Field
The utility model relates to the technical field of vehicle parts, in particular to a storage battery negative electrode wire harness, a battery system and a vehicle.
Background
The storage battery negative electrode wire harness is a connecting wire of the whole vehicle grounding and the storage battery negative electrode. The whole vehicle wire harness is grounded on the vehicle body, is connected with the storage battery negative electrode wire harness through the vehicle body, and is finally connected to the storage battery negative electrode through the storage battery negative electrode wire to form a passage, so that the normal operation of the whole vehicle electrical appliance is ensured. In the prior art, the negative electrode wire only realizes the connection and conduction functions, but with the improvement of energy saving and emission requirements, more and more vehicles start to add a storage battery sensor to realize the idle start-stop function of the vehicles. The battery sensor is provided as a separate component that requires bolting or otherwise connecting wires in series between the battery negative harness and the battery negative pole pile head. In the assembly process, the position of the storage battery sensor is required to be adjusted first, and then fastening assembly is carried out, so that the assembly efficiency of the wire harness is reduced.
Disclosure of Invention
The present utility model has been made in view of the above-mentioned problems, and has as its object to provide a secondary battery negative electrode harness, a battery system, and a vehicle that overcome or at least partially solve the above-mentioned problems.
According to a first aspect of the present utility model, there is provided a battery anode harness comprising:
a wire;
the first bonding terminal is positioned at one end of the wire;
the storage battery sensor comprises a pile head fixing piece, wherein the storage battery sensor is positioned on a storage battery and is sleeved on a negative pole pile head of the storage battery through the pile head fixing piece;
the connecting bridge is located between the pile head fixing piece and the first bonding terminal, and forms the electric connection of the storage battery sensor and the lead through the connecting bridge, wherein the connecting bridge at least comprises a transverse extension part and a vertical extension part connected with the transverse extension part, the transverse extension part is electrically connected with the storage battery sensor, and the end part of the vertical extension part, far away from the transverse extension part, is connected with the first bonding terminal so as to enlarge the assembly distance between the lead and the storage battery sensor through the transverse extension part and the vertical extension part.
Optionally, the connecting bridge further includes a first middle portion, one end of the first middle portion is connected with the lateral extension portion, and the other end is connected with the vertical extension portion, wherein the first middle portion is horizontally disposed so as to enlarge an assembly distance between the lead and the battery sensor through the first middle portion.
Optionally, the connecting bridge further includes a second intermediate portion located between the lateral extension portion and the first intermediate portion, wherein the second intermediate portion is vertically disposed to enlarge an assembly distance between the lead and the battery sensor through the second intermediate portion.
Optionally, the lateral extension, the vertical extension, the first middle portion, and the second middle portion are of an integral structure.
Optionally, a second bonding terminal is arranged at the other end of the wire, and the second bonding terminal is fixed on the vehicle body.
Optionally, the number of the second bonding terminals is at least two.
Optionally, the wire harness further comprises a fixing buckle, and the fixing buckle is sleeved on the wire, so that the wire harness is fixed on the vehicle body through the fixing buckle.
Optionally, the fixing buckle is slidably connected with the wire.
There is also provided a battery system including the battery negative electrode harness according to any one of the above, based on the second aspect of the present utility model.
According to a third aspect of the present utility model there is also provided a vehicle comprising a battery system as described above.
Compared with the prior art, the utility model comprises a wire, a first bonding terminal, a storage battery sensor and a connecting bridge, wherein the first bonding terminal is positioned at one end of the wire. The storage battery sensor comprises a pile head fixing piece, wherein the storage battery sensor is positioned on the storage battery and sleeved on a negative pole pile head of the storage battery through the pile head fixing piece. The connecting bridge is located between the pile head fixing piece and the first grounding terminal, and forms the electric connection of the storage battery sensor and the lead through the connecting bridge, wherein the connecting bridge at least comprises a transverse extension part and a vertical extension part connected with the transverse extension part, the transverse extension part is electrically connected with the storage battery sensor, and the end part of the vertical extension part, far away from the transverse extension part, is connected with the first grounding terminal so as to enlarge the assembly distance between the lead and the storage battery sensor through the transverse extension part and the vertical extension part. The damage of the arc generated in the welding process of the first grounding terminal and the storage battery sensor to the storage battery sensor can be avoided through the assembly distance. And the storage battery sensor is sleeved on the negative pole pile head, so that the position positioning and assembly requirements of the storage battery sensor can be met simultaneously, and the assembly efficiency of the wire harness is improved.
The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present utility model more readily apparent.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to designate like parts throughout the figures.
In the drawings:
fig. 1 is a first schematic structural view of a negative electrode harness for a storage battery according to an embodiment of the present utility model;
fig. 2 is a second schematic structural view of a negative electrode harness for a storage battery according to an embodiment of the present utility model;
fig. 3 is a schematic view of a structure in which a negative electrode harness for a battery is mounted on a vehicle according to an embodiment of the present utility model;
reference numerals: 1. a wire; 11. a first ground terminal; 12. a second ground terminal; 2. a battery sensor; 21. pile head fixing pieces; 3. a connecting bridge; 31. a lateral extension; 32. a vertical extension; 33. a first intermediate portion; 34. a second intermediate portion; 4. a fixing buckle; 5. a vehicle body; 6. and a storage battery.
Detailed Description
Exemplary embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
Referring to fig. 1-3, an embodiment of the present utility model provides a battery negative electrode harness, which may include a wire 1, a first ground terminal 11, a battery sensor 2, and a connection bridge 3, wherein:
the first bonding terminal 11 is located at one end of the lead 1, and the battery sensor 2 includes a pile head fixing member 21, where the battery sensor 2 is located on the battery 6, and is sleeved on a negative pole pile head of the battery 6 through the pile head fixing member 21. For example, the pile head fixing member 21 may have a cylindrical structure with a hollowed-out interior, and the connection bridge 3 is located between the pile head fixing member 21 and the first grounding terminal 11, and the connection bridge 3 forms an electrical connection between the battery sensor 2 and the lead 1. For example, the first ground terminal 11 is welded to one end of the lead wire 1, and the other end of the connecting bridge 3 is welded to the metal case of the battery sensor 2. Wherein the connecting bridge 3 comprises at least a lateral extension 31 and a vertical extension 32 connected with the lateral extension 31, the lateral extension 31 is electrically connected with the battery sensor 2, and the end of the vertical extension 32 away from the lateral extension 31 is connected with the first ground terminal 11, so that the assembly distance between the lead wire 1 and the battery sensor 2 is enlarged by the lateral extension 31 and the vertical extension 32.
The lateral extension 31 extends horizontally from the battery sensor 2 in a direction away from the battery 6, thereby increasing the horizontal distance between the lead wire 1 and the battery sensor 2. The vertical extension 32 extends vertically from the lateral extension 31, thereby increasing the vertical distance between the lead wire 1 and the battery sensor 2. By this means, interference phenomena that may occur between the first ground terminal 11 and the battery 6 or the battery sensor 2 can be avoided by means of the assembly distance, and damage to the battery sensor 2 by the arc generated during the welding of the first ground terminal 11 to the battery sensor 2 can be avoided. And the storage battery sensor 2 is sleeved on the negative pole pile head, so that the position positioning and assembly requirements of the storage battery sensor 2 can be simultaneously met, and the assembly efficiency of the wire harness is improved.
In an alternative embodiment of the utility model, as shown with reference to fig. 1 and 3, the connecting bridge 3 may further include a first intermediate portion 33, one end of the first intermediate portion 33 being connected to the lateral extension 31 and the other end being connected to the vertical extension 32, wherein the first intermediate portion 33 is horizontally disposed to enlarge the assembly distance between the lead wire 1 and the battery sensor 2 through the first intermediate portion 33. For example, the first intermediate portion 33 may extend along the lateral extension 31 in a direction away from the battery sensor 2, wherein the first intermediate portion 33 and the lateral extension 31 may be in the same horizontal plane. Thereby, the fitting distance between the lead wire 1 and the battery sensor 2 can be further enlarged.
In an alternative embodiment of the utility model, as shown with reference to fig. 1 and 3, the connecting bridge 3 may further comprise a second intermediate portion 34, the second intermediate portion 34 being located between the lateral extension 31 and the first intermediate portion 33, wherein the second intermediate portion 34 is vertically arranged to enlarge the assembly distance between the lead 1 and the battery sensor 2 by the second intermediate portion 34. For example, the second middle portion 34 and the vertical extension portion 32 may be aligned in the extending direction, i.e., the second middle portion 34 and the vertical extension portion 32 may be disposed in parallel in a vertical plane.
The above-mentioned reference directions are all determined in the azimuth direction of the assembly on the battery 6, and the lateral extension 31, the vertical extension 32, the first intermediate portion 33 and the second intermediate portion 34 are of an integral structure for the purpose of facilitating the production and assembly of the connecting bridge 3.
In an alternative embodiment of the utility model, as shown with reference to fig. 1-3, the other end of the wire 1 is provided with a second ground terminal 12, the second ground terminal 12 being secured to the body 5. The whole vehicle circuit is connected with the negative electrode wire harness through the vehicle body 5, finally flows into the negative electrode of the storage battery 6 to form a loop, normal operation of the whole vehicle electric appliance is guaranteed, and the number of the second bonding terminals 12 is at least two in order to guarantee the electrical property stability of the loop. At least two second ground terminals 12 are respectively fixed on different sheet metal parts of the vehicle body 5, or different areas of the same sheet metal part.
In an alternative embodiment of the utility model, as shown in fig. 1-3, the wire harness further includes a fixing buckle 4, where the fixing buckle 4 is sleeved on the wire 1, so as to fix the wire harness on the vehicle body 5 through the fixing buckle 4. Thereby, reliable fixation of the wire harness can be realized, and interference caused by unstable arrangement positions of the wires 1 can be avoided. The fixing buckle 4 is in sliding connection with the lead 1, and can fix the negative electrode wire harness on a tray of the storage battery 6 or other peripheral parts according to the arrangement position and the peripheral environment, so that the convenience in adjusting the fixing position of the wire harness is realized.
The utility model also provides a battery system, which comprises the storage battery negative electrode wire harness.
The utility model also provides a vehicle comprising a battery system as described above.
In summary, the embodiment of the utility model discloses a storage battery cathode harness, a battery system and a vehicle, wherein the cathode harness comprises a lead 1, a first grounding terminal 11, a storage battery sensor 2 and a connecting bridge 3, and the first grounding terminal 11 is positioned at one end of the lead 1. The storage battery sensor 2 comprises a pile head fixing piece 21, wherein the storage battery sensor 2 is positioned on the storage battery 6 and is sleeved on the negative pole pile head of the storage battery 6 through the pile head fixing piece 21. The connecting bridge 3 is located between the pile head fixing piece 21 and the first grounding terminal 11, and the electric connection between the storage battery sensor 2 and the lead 1 is formed through the connecting bridge 3, wherein the connecting bridge 3 at least comprises a transverse extension 31 and a vertical extension 32 connected with the transverse extension 31, the transverse extension 31 is electrically connected with the storage battery sensor 2, and the end part of the vertical extension 32, which is far away from the transverse extension 31, is connected with the first grounding terminal 11, so that the assembly distance between the lead 1 and the storage battery sensor 2 is enlarged through the transverse extension 31 and the vertical extension 32. The assembly distance prevents the arc generated during the welding process of the first grounding terminal 11 and the battery sensor 2 from damaging the battery sensor 2. And the storage battery sensor 2 is sleeved on the negative pole pile head, so that the position positioning and assembly requirements of the storage battery sensor 2 can be simultaneously met, and the assembly efficiency of the wire harness is improved. In this specification, each embodiment is described in a progressive manner, and each embodiment is mainly described by differences from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.
As will be readily appreciated by those skilled in the art: any combination of the above embodiments is possible, and thus is an embodiment of the present utility model, but the present specification is not limited by the text.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the above description of exemplary embodiments of the utility model, various features of the utility model are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.
Claims (10)
1. A battery negative electrode harness, characterized in that the harness comprises:
a wire (1);
a first ground terminal (11), the first ground terminal (11) being located at one end of the wire (1);
the storage battery sensor (2), the storage battery sensor (2) comprises a pile head fixing piece (21), wherein the storage battery sensor (2) is positioned on the storage battery (6) and is sleeved on the negative pole pile head of the storage battery (6) through the pile head fixing piece (21);
connecting bridge (3), connecting bridge (3) are located between pile head mounting (21) and first ground terminal (11), and pass through connecting bridge (3) form battery sensor (2) with the electricity of wire (1) is connected, wherein, connecting bridge (3) include at least lateral extension portion (31) and with vertical extension portion (32) that lateral extension portion (31) are connected, lateral extension portion (31) with battery sensor (2) electricity is connected, vertical extension portion (32) keep away from the tip of lateral extension portion (31) with first ground terminal (11) are connected, in order to pass through lateral extension portion (31) and vertical extension portion (32) enlarge the assembly distance between wire (1) and battery sensor (2).
2. The battery negative electrode harness according to claim 1, characterized in that the connecting bridge (3) further comprises a first intermediate portion (33), one end of the first intermediate portion (33) being connected with the lateral extension portion (31) and the other end being connected with the vertical extension portion (32), wherein the first intermediate portion (33) is horizontally arranged to enlarge an assembly distance between the lead (1) and the battery sensor (2) by the first intermediate portion (33).
3. The battery negative electrode harness according to claim 2, characterized in that the connecting bridge (3) further comprises a second intermediate portion (34), the second intermediate portion (34) being located between the laterally extending portion (31) and the first intermediate portion (33), wherein the second intermediate portion (34) is vertically arranged to enlarge the assembly distance between the lead (1) and the battery sensor (2) by the second intermediate portion (34).
4. The battery negative electrode harness according to claim 3, characterized in that the lateral extension (31), the vertical extension (32), the first intermediate portion (33) and the second intermediate portion (34) are of an integral structure.
5. The battery negative electrode harness according to claim 1, characterized in that the other end of the wire (1) is provided with a second ground terminal (12), the second ground terminal (12) being fixed to the vehicle body (5).
6. The battery negative electrode harness according to claim 5, wherein the number of the second ground terminals (12) is at least two.
7. The battery negative electrode wire harness according to claim 1, characterized in that the wire harness further comprises a fixing buckle (4), the fixing buckle (4) is sleeved on the lead (1) to fix the wire harness on a vehicle body (5) through the fixing buckle (4).
8. The battery negative electrode harness according to claim 7, characterized in that the fixing clip (4) is slidingly connected with the wire (1).
9. A battery system comprising the battery anode harness according to any one of claims 1 to 8.
10. A vehicle comprising the battery system of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321349083.6U CN219696664U (en) | 2023-05-29 | 2023-05-29 | Storage battery negative electrode wire harness, battery system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321349083.6U CN219696664U (en) | 2023-05-29 | 2023-05-29 | Storage battery negative electrode wire harness, battery system and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219696664U true CN219696664U (en) | 2023-09-15 |
Family
ID=87944593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321349083.6U Active CN219696664U (en) | 2023-05-29 | 2023-05-29 | Storage battery negative electrode wire harness, battery system and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219696664U (en) |
-
2023
- 2023-05-29 CN CN202321349083.6U patent/CN219696664U/en active Active
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