CN216524655U - Water inflow detection module applied to shared two-wheeled vehicle battery - Google Patents
Water inflow detection module applied to shared two-wheeled vehicle battery Download PDFInfo
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- CN216524655U CN216524655U CN202220038600.7U CN202220038600U CN216524655U CN 216524655 U CN216524655 U CN 216524655U CN 202220038600 U CN202220038600 U CN 202220038600U CN 216524655 U CN216524655 U CN 216524655U
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- resistance wire
- detection module
- connector
- water inlet
- shared
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- 238000001514 detection method Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000003466 welding Methods 0.000 claims description 13
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- FPWNLURCHDRMHC-UHFFFAOYSA-N 4-chlorobiphenyl Chemical compound C1=CC(Cl)=CC=C1C1=CC=CC=C1 FPWNLURCHDRMHC-UHFFFAOYSA-N 0.000 description 7
- 239000003292 glue Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a water inlet detection module applied to a shared two-wheeled vehicle battery, which comprises a PCB (printed circuit board), a resistance wire and a connector, wherein the resistance wire is fixedly arranged on the top end surface of the PCB, and the resistance wire is connected with a protection plate in a battery pack through the connector. According to the utility model, the resistance wire is integrated on the surface of the PCB, when water enters the detection module of the battery pack, the impedance value of the water inlet detection module can be changed immediately, the protection plate judges whether water inlet or the water inlet degree occurs according to the detected real-time impedance of the module, and the arrangement of the PCB, the resistance wire and the connector is adopted, so that the structure is simple, the occupied volume is small, and compared with the existing detection device, no extra power supply is needed for supplying power to the water inlet detection module.
Description
Technical Field
The utility model relates to the technical field of batteries, in particular to a water inlet detection module applied to a shared two-wheel vehicle battery.
Background
The shared two-wheel vehicle battery is mainly used in outdoor scenes due to the complex use working condition, water is easy to enter the battery in rainy days or improper use, the use performance of the battery is reduced after water enters a battery pack, and the service life of the battery is shortened; when the water inflow is large, the internal short circuit of the battery pack is likely to be caused, and the thermal runaway of the battery pack occurs.
At present common detection device of intaking, the structure is comparatively complicated, and components and parts are more, and its volume is great, and the part still needs external power source to supply power, trades the galvanic cell to sharing two wheeler battery or sharing, and the volume of battery package itself is just comparatively small, consequently just also hardly has unnecessary space and installs bulky detection device of intaking, and the structure is complicated, the device that the device is many, and what come is the price is higher thereupon, and to sharing two wheeler battery, this is a great drawback.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of how to provide a water inlet detection module which is simple and convenient and is suitable for sharing a two-wheel vehicle battery.
The utility model solves the technical problems through the following technical means: the utility model provides an use detection module of intaking in sharing two wheeler battery, includes PCB board, resistance wire, connector, the fixed PCB board top end face of locating of resistance wire, the resistance wire passes through the connector and links to each other with the protection shield in the battery package.
Through integrated PCB board surface with the resistance wire, when the detection module of water entering battery package, the impedance value of the detection module of intaking can change at once, and the protection shield is judged according to the real-time impedance of the module that detects whether take place into water or the degree of intaking, through the setting of PCB board, resistance wire, connector, simple structure occupies smallly, compares in current detection device, does not need extra power to supply power for the detection module of intaking.
As the preferred technical scheme, the end part of the resistance wire is connected with a welding spot, and the connector is connected with the welding spot in a welding mode through a lead.
As the preferred technical scheme, the bottom end face of the PCB is fixedly connected with the gum, and the whole detection module can be conveniently fixed through the gum.
As the optimized technical scheme, the resistance wire is arranged in a disc shape, so that the detection precision of the resistance wire is improved.
As a preferred technical scheme, one end of the lead is welded and fixed with the welding spot, and the other end of the lead is connected with the connector.
Preferably, the connector is connected with the protection board in a plugging manner.
The utility model has the advantages that:
(1) according to the utility model, the resistance wire is integrated on the surface of the PCB, when water enters the detection module of the battery pack, the impedance value of the water inlet detection module can be changed immediately, the protection plate judges whether water inlet or the water inlet degree occurs according to the detected real-time impedance of the module, and the arrangement of the PCB, the resistance wire and the connector is adopted, so that the structure is simple, the occupied volume is small, and compared with the existing detection device, no extra power supply is needed for supplying power to the water inlet detection module.
(2) According to the utility model, the detection module can be fixed in an area where water is easy to enter through the gum according to different types of two-wheel vehicles or the battery position of the shared battery pack, so that the detection effect is improved.
Drawings
Fig. 1 is a schematic structural diagram of a water inlet detection module applied to a shared two-wheel vehicle battery according to an embodiment of the present invention;
reference numerals: 1. a connector; 2. a wire; 3. a PCB board; 4. carrying out gum application; 5. a resistance wire; 6. and (7) welding points.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an inlet water detection module applied in a shared two-wheel vehicle battery includes: the connector comprises a connector 1, a lead 2, a PCB 3, a back adhesive 4, a resistance wire 5 and a welding spot 6; the resistance wire 5 is connected with a protection plate (not shown) in the battery pack through a connector 1, welding spots 6 are fixedly connected to two ends of the resistance wire 5, the welding spots 6 are respectively connected with the connector 1 through a wire 2, the welding spots 6 are fixedly welded to one end of the wire 2, the other end of the wire 2 is fixedly connected with the connector 1, the connector 1 is connected with the protection plate in an inserting manner, the protection plate is used for detecting the impedance value of the resistance wire 5, whether the battery pack enters water or the water inlet degree can be judged through the impedance value, the resistance wire 5 is fixedly connected to the top end of the PCB 3, a back glue 4 is bonded to the bottom end of the PCB 3, a sticker is bonded to one end, away from the PCB 3, of the back glue 4, when the battery pack is used, the PCB 3 can be fixed at a position where water easily enters the battery pack through removing the sticker, the PCB 3 is a circuit board with high hardness and is not easy to bend or break; the resistance wire 5 is arranged in a disc shape and is regularly arranged, so that the detection surface of the resistance wire 5 can be improved, the detection precision is improved, when water exists on the surface, the impedance value of the resistance wire changes, and if the impedance value suddenly drops to be very low, the detection module is completely covered by the water; the detection module in this embodiment may be used for the shared two-wheel vehicle and also for the water inlet detection of the shared battery replacement, but is not limited thereto.
The using method comprises the following steps: the resistance wire 5 is integrated on the surface of the PCB 3, no other detection components except the resistance wire 5 exist, the cost is low, the manufacturing process is simple, the protection plate is used for detecting the impedance value of the resistance wire 5, the whole detection module is fixed in an area where a battery pack is easy to enter water through the gum 4, when the water-entering detection module has water, the impedance value can be changed immediately, the protection plate reports the corresponding water-entering degree grade according to the detected real-time impedance of the module, a battery operation and maintenance worker takes corresponding measures according to the reported different water-entering degree grades, the battery is taken out to be dried or directly disassembled for maintenance, the water-entering detection module is added, the water entering of the battery pack can be found out in time and properly treated, the phenomenon that the battery is damaged due to long-time water entering and even the thermal runaway event is caused by the water entering is avoided, on the other hand, the service life of the battery pack is also prolonged, the operation cost is reduced.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides an use detection module of intaking in sharing two wheeler battery which characterized in that, includes PCB board (3), resistance wire (5), connector (1), PCB board (3) top end face is fixed to resistance wire (5), resistance wire (5) link to each other through the protection shield in connector (1) and the battery package.
2. The water inlet detection module applied to the shared two-wheeled vehicle battery is characterized in that the end part of the resistance wire (5) is connected with a welding point (6), and the connector (1) is connected with the welding point (6) in a welding mode through a lead (2).
3. The water inlet detection module applied to the shared two-wheeled vehicle battery as claimed in claim 2, wherein the bottom end face of the PCB (3) is fixedly connected with a back adhesive (4).
4. The module for detecting water ingress as applied to a shared two-wheeled vehicle battery as claimed in claim 1, wherein the resistance wire (5) is in a disc-shaped configuration.
5. The water inlet detection module applied to the shared two-wheeled vehicle battery as claimed in claim 2, wherein one end of the lead (2) is welded and fixed with the welding spot (6), and the other end is connected with the connector (1).
6. The module of claim 1, wherein the connector (1) is connected to the protection plate by plugging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220038600.7U CN216524655U (en) | 2022-01-05 | 2022-01-05 | Water inflow detection module applied to shared two-wheeled vehicle battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220038600.7U CN216524655U (en) | 2022-01-05 | 2022-01-05 | Water inflow detection module applied to shared two-wheeled vehicle battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216524655U true CN216524655U (en) | 2022-05-13 |
Family
ID=81518544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220038600.7U Active CN216524655U (en) | 2022-01-05 | 2022-01-05 | Water inflow detection module applied to shared two-wheeled vehicle battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216524655U (en) |
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2022
- 2022-01-05 CN CN202220038600.7U patent/CN216524655U/en active Active
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