CN216249531U - Rear-mounted battery temperature alarm - Google Patents
Rear-mounted battery temperature alarm Download PDFInfo
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- CN216249531U CN216249531U CN202122899514.3U CN202122899514U CN216249531U CN 216249531 U CN216249531 U CN 216249531U CN 202122899514 U CN202122899514 U CN 202122899514U CN 216249531 U CN216249531 U CN 216249531U
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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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Abstract
The utility model discloses a rear-mounted battery temperature alarm, which comprises an MCU module, a patch temperature sensor, an adapter, a lead and a data monitoring platform, wherein the patch temperature sensor, the adapter, the lead and the data monitoring platform are respectively connected with the MCU module, the patch temperature sensor is clung to the surface of a battery, the adapter is connected with the patch temperature sensor through the lead, the adapter comprises a singlechip main control system, a communication module and an alarm module which are connected, the singlechip main control system is used for detecting the resistance value of the patch temperature sensor in real time, when the detected temperature exceeds a preset temperature threshold value, the alarm module is controlled to generate alarm information, the communication module transmits battery temperature information to the data monitoring platform, the utility model can prevent the temperature of the battery from continuously rising when the battery is used, when the temperature exceeds the preset temperature threshold value, the alarm module sends the alarm information to prevent the battery from continuously rising after the temperature of the battery is continuously used, resulting in battery fire and explosion.
Description
Technical Field
The utility model relates to the technical field of batteries, in particular to a rear-mounted battery temperature alarm.
Background
At present, the safety accidents of the electric vehicle are frequent, the electric vehicle using group is very large, the production process level of the electric vehicle battery manufacturer is uneven at present, the price competition is very fierce, the electric vehicle battery manufacturer can not judge the quality of the battery, under most conditions, the electric vehicle battery manufacturer can only use the battery recommended by the electric vehicle sales plant, the quality level of the battery can not be judged, in addition, the battery manufacturer can control the cost, the market is a battery pack basically provided with a hardware version, a software platform is not used for monitoring the battery, the problem of the battery after being used can not be monitored, and a large number of electric vehicle battery fire accidents are caused.
The Chinese utility model with the publication number of CN207053220U discloses an explosion-proof lithium ion power storage battery power supply device, which comprises a battery box body and a battery management system box body, wherein the battery box body comprises a wiring cavity and a battery cavity, the battery cavity comprises an upper layer, a middle layer and a lower layer, and battery mounting plates are arranged in the upper layer, the middle layer and the lower layer; a battery box cover is arranged on the front side of the battery box body, and the battery box body is connected with the battery box cover through a plane explosion-proof surface; a partition plate is arranged between the battery cavity and the wiring cavity; a wiring terminal is arranged in the wiring cavity, a wire outlet device is arranged on the box body where the wiring cavity is located, the battery box body and the battery management system box body are connected in a matched mode through the wire outlet device, and the wire outlet device is an explosion-proof stuffing box; the lower side surface of the battery management system box body is provided with a management system box cover, the left side surface and the right side surface of the battery management system box body are both provided with explosion-proof packing boxes, however, the explosion-proof lithium ion power storage battery power supply device cannot detect and early warn battery faults and monitor battery temperature in the early stage.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides a rear-mounted battery temperature alarm capable of monitoring the battery temperature and preventing the battery from firing.
The purpose of the utility model is realized by the following technical scheme:
the utility model provides a back-loading battery temperature alarm, includes the MCU module and the paster temperature sensor, adapter, wire and the data monitoring platform that link to each other with the MCU module respectively, paster temperature sensor hugs closely the battery surface, the adapter is connected with paster temperature sensor through the wire, the adapter includes continuous singlechip major control system, communication module and alarm module, singlechip major control system is used for real-time detection paster temperature sensor's resistance, and when the temperature that detects exceeded preset temperature threshold value, control alarm module produced alarm information, communication module transmits battery temperature information and gives the data monitoring platform.
Further, the alarm module is a buzzer, and the alarm information is the sound of the buzzer.
Further, the alarm module is an indicator light, and the alarm information is the flickering of the indicator light.
Further, the indicator light is a light emitting diode.
Furthermore, the connection mode of the patch temperature sensor and the surface of the battery is magnet adsorption or the patch temperature sensor is sealed in a silica gel strip band and clings to the surface of the battery.
Further, the communication module is LTE communication, WIFI communication or bluetooth communication.
Furthermore, the adapter still includes shell, plug and the voltage outlet who links to each other.
Further, the preset temperature threshold is 80-90 degrees.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
the utility model can prevent the temperature of the battery from continuously rising when the battery is used, provides real-time battery temperature information for consumers, and sends alarm information by the alarm module when the temperature exceeds a preset temperature threshold value so as to achieve the reminding effect, prevent the battery from fire and explosion after the battery is continuously used and the temperature rises, and achieve the effects of monitoring the temperature of the battery and preventing the battery from firing.
Drawings
FIG. 1 is a block diagram of a rear-loading battery temperature alarm;
FIG. 2 is a schematic circuit diagram of a portion of a rear-loading battery temperature alarm;
fig. 3 is a schematic view of a rear-mounted battery temperature alarm installation.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
As shown in fig. 1 and 3, a back-loading battery temperature alarm, include the MCU module and respectively with paster temperature sensor 3, adapter 2, wire and the data monitoring platform that the MCU module links to each other, paster temperature sensor 3 hugs closely the battery surface, adapter 2 is connected with paster temperature sensor 3 through the wire, adapter 2 is including the singlechip major control system, communication module and the alarm module that link to each other, singlechip major control system is used for real-time detection paster temperature sensor 3's resistance, and when the temperature that detects exceeded and predetermines the temperature threshold value, control alarm module produced alarm information, communication module transmission battery temperature information gives the data monitoring platform.
The main component of the patch temperature sensor 3 is a thermal resistor, the temperature sensitivity of the thermistor is high, and different temperature resistance values are different.
In implementation, the alarm module is a buzzer, and the alarm information is the sound of the buzzer.
Optionally, the alarm module may further be an indicator light, and the alarm information is flashing of the indicator light. The indicating lamp is a light emitting diode, and after a user hears an alarm sound or sees the indicating lamp to flicker, the user can know the battery condition and observe whether the temperature continues to rise or not, and the battery is sent to a professional repair shop or contacts a battery manufacturer for battery maintenance detection.
In the implementation, the connected mode on paster temperature sensor 3 and battery surface is magnet adsorption or seals paster temperature sensor 3 and hugs closely in the silica gel strip on the battery surface, paster temperature sensor 3 can use three to use on the battery surface, parallel connection to be connected to adapter 2 together.
As shown in fig. 2, the communication module is LTE communication, WIFI communication, or bluetooth communication.
The preset temperature threshold is 80-90 degrees, the temperature value is measured according to the resistance value, the temperature of the battery meter body of the electric vehicle 1 is about 40-60 degrees at normal temperature generally when the temperature is used, if the temperature of the battery meter body exceeds 80 degrees, the alarm module on the adapter 2 can automatically alarm, and the alarm temperature is transmitted to the data monitoring platform for prompting.
The working principle of the utility model is as follows:
as shown in fig. 2 and fig. 3, the patch temperature sensor 3 is installed at the front, middle and rear three positions of the battery, the loading mode can adopt magnet adsorption or the patch temperature sensor 3 is sealed in a silica gel strip-shaped belt and clings to the surface of the battery, and is connected to the adapter 2, the plug of the adapter 2 gets electricity to the battery output port, the load joint of the electric vehicle 1 is connected to the voltage output port of the adapter 2 to be connected to the electric vehicle 1 for electricity use, the single chip main control system of the adapter 2 collects the resistance value of the patch temperature sensor 3 in real time, the temperature value is measured according to the resistance value, when the battery meter body temperature of the electric vehicle 1 is used, the temperature is generally about 40-60 degrees at normal temperature, if the meter body temperature exceeds 80 degrees, the alarm module on the adapter 2 will automatically alarm, and the alarm temperature is transmitted to the data monitoring platform for prompting, the user buzzes or sees the indicator light twinkling, the utility model is a battery after-loading type, which can prevent the occurrence of battery fire and explosion after the battery is continuously used and the temperature rises, thereby achieving the effects of monitoring the battery temperature and preventing the battery from firing.
It should be understood that the above-described embodiments are merely preferred embodiments of the present invention and the technical principles applied thereto, and that any changes, modifications, substitutions, combinations and simplifications made by those skilled in the art without departing from the spirit and principle of the present invention shall be regarded as equivalent substitutions and shall be covered by the protection scope of the present invention.
Claims (8)
1. A rear-loading battery temperature alarm characterized by: including the MCU module and paster temperature sensor, adapter, wire and the data monitoring platform that links to each other with the MCU module respectively, paster temperature sensor hugs closely the battery surface, the adapter is connected with paster temperature sensor through the wire, the adapter is including the singlechip major control system, communication module and the alarm module that link to each other, singlechip major control system is used for real-time detection paster temperature sensor's resistance, and when the temperature that detects surpassed and predetermine the temperature threshold value, control alarm module produced alarm information, communication module transmits battery temperature information and gives the data monitoring platform.
2. The afterloaded battery temperature alarm of claim 1, wherein: the alarm module is a buzzer, and the alarm information is the sound of the buzzer.
3. The afterloaded battery temperature alarm of claim 1, wherein: the alarm module is an indicator light, and the alarm information is the flickering of the indicator light.
4. The afterloaded battery temperature alarm of claim 3, wherein: the indicator light is a light emitting diode.
5. The afterloaded battery temperature alarm of claim 1, wherein: the connection mode of the patch temperature sensor and the surface of the battery is magnet adsorption or the patch temperature sensor is sealed in a silica gel strip band and clings to the surface of the battery.
6. The afterloaded battery temperature alarm of claim 5, wherein: the communication module is LTE communication, WIFI communication or Bluetooth communication.
7. The afterloaded battery temperature alarm of claim 6, wherein: the adapter further comprises a shell, a plug and a voltage output port which are connected.
8. The afterloaded battery temperature alarm of claim 7, wherein: the preset temperature threshold is 80-90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122899514.3U CN216249531U (en) | 2021-11-24 | 2021-11-24 | Rear-mounted battery temperature alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122899514.3U CN216249531U (en) | 2021-11-24 | 2021-11-24 | Rear-mounted battery temperature alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216249531U true CN216249531U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122899514.3U Active CN216249531U (en) | 2021-11-24 | 2021-11-24 | Rear-mounted battery temperature alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216249531U (en) |
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2021
- 2021-11-24 CN CN202122899514.3U patent/CN216249531U/en active Active
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