CN208369274U - A kind of middle-size and small-size mobile energy storaging product having automatic safe protective function - Google Patents
A kind of middle-size and small-size mobile energy storaging product having automatic safe protective function Download PDFInfo
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- CN208369274U CN208369274U CN201821026080.8U CN201821026080U CN208369274U CN 208369274 U CN208369274 U CN 208369274U CN 201821026080 U CN201821026080 U CN 201821026080U CN 208369274 U CN208369274 U CN 208369274U
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- 230000009993 protective function Effects 0.000 title claims abstract description 26
- 238000004146 energy storage Methods 0.000 claims abstract description 17
- 239000000047 product Substances 0.000 description 30
- 238000004458 analytical method Methods 0.000 description 9
- 238000001816 cooling Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000007619 statistical method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a kind of middle-size and small-size mobile energy storaging product for having automatic safe protective function, the energy storaging product include shell and the energy-storage battery being located in the shell, inverter module, printed circuit board and the first temperature sensor for detecting energy-storage battery temperature, for detecting the second temperature sensor of environment temperature in shell, the third temperature sensor for detecting the inverter module temperature；Battery protection module, the second microprocessor and the charging circuit and the first discharge circuit and power supply circuit that there is first microprocessor on the printed circuit board and be connected respectively to first microprocessor；There is charging interface, the first electric discharge interface and the second electric discharge interface and the 4th temperature sensor for detecting ambient temperature on the shell.The utility model detects system disparate modules region by temperature sensor, to effectively improve the comprehensive and timeliness of the automatic safe protective function of this middle-size and small-size mobile energy storaging product.
Description
Technical field
The utility model relates to energy storaging product field, has automatic safe protective function more specifically to a kind of
Middle-size and small-size mobile energy storaging product.
Background technique
Mobile energy storaging product is a kind of portable electronic outfit for integrating charging, discharging function, can be whenever and wherever possible
To the mobile digitals product such as mobile phone, PAD supplement energy.It the use of the most important is work for mobile energy storaging product
Make safety, safety is embodied in the comprehensive and timeliness of protection circuit.But one frequently encountered in daily life answers
With scene: fully charged mobile power source touches some and scalds one's hand as using under hot environment, more obvious than ambient temperature
Want high.Mobile power source is put in such circumstances using the capacity and service life that can be significantly reduced battery for a long time.It is more serious
If battery quality is unqualified, battery pack will appear air-blowing, smolder, leakage, or even the dangerous phenomenon such as burning and explosion.By
This protection mechanism for embodying existing energy storaging product is incomplete.
Utility model content
The technical problem to be solved by the present invention is to not perfect for above-mentioned existing mobile energy storaging product protection mechanism
The problem of, a kind of middle-size and small-size mobile energy storaging product having automatic safe protective function is provided.
The technical solution that the utility model solves above-mentioned technical problem, which is to provide, a kind of has automatic safe protective function
Middle-size and small-size mobile energy storaging product, the energy storaging product include shell and the energy-storage battery, the inverter module, printing that are located in the shell
Circuit board and the first temperature sensor for detecting energy-storage battery temperature, the second temperature for detecting environment temperature in shell
Spend sensor, the third temperature sensor for detecting the inverter module temperature；It is micro- with first on the printed circuit board
Processor and the battery protection module, the second microprocessor and charging circuit for being connected respectively to first microprocessor, and connection
To second microprocessor the first discharge circuit and be connected to the power supply circuit of the energy-storage battery；The inverter module connects
It is connected to the first microprocessor；There is the charging interface for being connected to the charging circuit on the shell, be connected to described the
Multiple first electric discharge interfaces of one discharge circuit are with the multiple second electric discharge interfaces for being connected to the inverter module and for examining
The 4th temperature sensor of ambient temperature is surveyed, and the 4th temperature sensor is connected to the first microprocessor.
In the middle-size and small-size mobile energy storaging product described in the utility model for having automatic safe protective function, the shell
It is interior that there is radiator fan, there is the fan drive circuit for being connected to the radiator fan, and the wind on the printed circuit board
Fan driving circuit is connected to the first microprocessor.
In the middle-size and small-size mobile energy storaging product described in the utility model for having automatic safe protective function, the energy storage
Battery is made of four single batteries, and there are four the first temperature sensing being attached on single battery respectively for tool in the shell
Device；Each first temperature sensor is connected to first signal input port of the battery protection module.
In the middle-size and small-size mobile energy storaging product described in the utility model for having automatic safe protective function, described second
Temperature sensor is connected to the second signal input port of first microprocessor, and is attached on first microprocessor.
In the middle-size and small-size mobile energy storaging product described in the utility model for having automatic safe protective function, the third
Temperature sensor is connected to the third signal input port of first microprocessor, and is attached on inverter module.
In the middle-size and small-size mobile energy storaging product described in the utility model for having automatic safe protective function, the described 4th
Temperature sensor is connected to the fourth signal input port of first microprocessor, and is attached on energy storaging product shell.
In the middle-size and small-size mobile energy storaging product described in the utility model for having automatic safe protective function, described first
The interface that discharges includes the port USB-C；Also there is the 5th temperature sensing for detecting the USB-C port temperature in the shell
Device, and the 5th temperature sensor is connected to the 5th signal input port of second microprocessor, and is attached to USB-C
By port.
The middle-size and small-size mobile energy storaging product for having automatic safe protective function of the utility model has the advantages that
System disparate modules region is detected by temperature sensor, to effectively improve this middle-size and small-size mobile energy storaging product
The comprehensive and timeliness of automatic safe protective function.
Detailed description of the invention
Fig. 1 is a kind of showing for middle-size and small-size mobile energy storaging product embodiment for having automatic safe protective function of the utility model
It is intended to；
Fig. 2 is a kind of circuit theory for the middle-size and small-size mobile energy storaging product for having automatic safe protective function of the utility model
Schematic diagram.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1, being that a kind of middle-size and small-size mobile energy storaging product for having automatic safe protective function of the utility model is real
The schematic diagram of example is applied, which includes shell and the energy-storage battery 2, the inverter module 7, printed circuit that are located in the shell
Plate 1 and first temperature sensor TJ1~TJ4 for detecting 2 temperature of energy-storage battery, for detecting environment temperature in shell
Second temperature sensor TJ5, the third temperature sensor TJ7 for detecting 7 temperature of inverter module；The printed circuit board
With first microprocessor 13 and the battery protection module 11, the second microprocessor that are connected respectively to first microprocessor 13 on 1
12 and charging circuit 17, and be connected to the first discharge circuit 16 of second microprocessor 12 and be connected to the energy storage electricity
The power supply circuit in pond 2；The inverter module 7 is connected to the first microprocessor 13；Have described in being connected on the shell
It the charging interface 4 of charging circuit 17, the multiple first electric discharge interfaces 3 for being connected to first discharge circuit 16 and is connected to described
Multiple second electric discharge interfaces 6 of inverter module 7 and the 4th temperature sensor TJ8 for detecting ambient temperature, and institute
It states the 4th temperature sensor TJ8 and is connected to the first microprocessor 13.
The first microprocessor 13 is responsible for system data acquisition and control module, circuit work, including collects temperature number
According to and it is for statistical analysis, and temperature data is subjected to range division, including normal temperature range, the first high temperature range and second
High temperature range.System is according to the region where temperature data, to determine corresponding control logic and export corresponding management strategy.
There is radiator fan 5 in the shell, there is the wind for being connected to the radiator fan 5 on the printed circuit board 1
Driving circuit 18 is fanned, and the fan drive circuit 18 is connected to the first microprocessor 13.The first microprocessor 13
By for statistical analysis to the temperature data value being collected into, when analysis show that the temperature being collected into belongs to the first high temperature range
When, first microprocessor 13 issue signal control fan drive circuit 18 drive radiator fan 5 start work, to system environments into
Row cooling processing.
As shown in Fig. 2, being a kind of middle-size and small-size mobile energy storaging product for having automatic safe protective function of the utility model
Circuit theory schematic diagram, wherein anode of the port BAT+ of the battery protection module 11 via fuse FUSE and battery BT1
It is connected, the port BAT- is connected with the cathode of battery BT4, forms power supply circuit 15 as the battery protection module 11 power supply.
In the power supply circuit 15, when FUSE detects that 100% electric current passes through, FUSE will allow for most 4 hours short
Follow current pass through；When FUSE detects that 200% electric current passes through, it is logical that FUSE will allow for 120 seconds follow currents of longest
It crosses；When FUSE detects that the electric current greater than 300% passes through, FUSE will turn off output in 3 seconds.
The energy-storage battery 2 is made of four single battery BT1~BT4, and there are four attach tool respectively in the shell
First temperature sensor TJ1~TJ4 on single battery；Each first temperature sensor TJ1~TJ4 is connected to described
One first signal input port N1~N4 of battery protection module 11.The first temperature sensor TJ1~TJ4 is for detecting
The temperature of each single battery BT1~BT4 in energy-storage battery 2.The temperature that first temperature sensor TJ1~TJ4 is detected is mould
Quasi- signal is converted into the temperature data of digital signal by the analog-to-digital conversion of battery protection module 11, and is protected by battery
The SMBD communication port for protecting module 11, is transferred to first microprocessor 13 for battery temperature data, first microprocessor 13 passes through
Calculate highest, minimum and mean temperature that analysis obtains energy-storage battery 2.When analysis show that the maximum temperature of battery belongs to first
When high temperature range, first microprocessor 13 issues signal control fan drive circuit 18 and radiator fan 5 is driven to start work, to storage
Energy battery 2 carries out cooling processing, meanwhile, the first microprocessor 13 issues control signal and controls the triggering of the second microprocessor 12
The electric discharge output of first discharge circuit, 16 cutoff first electric discharge interface 3, and control 7 cutoff second of inverter module electric discharge
The electric discharge of interface 6 exports, and limits power output；When the maximum temperature of battery belongs to the second high temperature range, first micro- place
Manage the shutdown of the sending control signal control charging circuit 17 of device 13, control the second microprocessor 12 triggering the first discharge circuit 16 shutdown
The electric discharge output of all electric discharge interfaces 3 and control control inverter module 7 turn off the electric discharge output of all second electric discharge interfaces 6, from
And realize the effective protection to battery.
The second temperature sensor TJ5 is connected to the second signal input port N5 of first microprocessor 13, and attaches
On first microprocessor 13, for detecting the environment temperature of first microprocessor 13.First microprocessor 13 is used as this energy storage
The core cell of product, by the environment temperature of the first microprocessor 13 detected, for analyzing the ring inside whole system
Border temperature.The second temperature sensor TJ5 will test result and be transferred to first microprocessor 13, through the first microprocessor
13 analyses, when analysis show that internal system environment temperature belongs to the first high temperature range, first microprocessor 13 issues signal control
Fan drive circuit 18 processed drives radiator fan 5 to start work, carries out cooling processing to system environments, meanwhile, described first is micro-
Processor 13 issues control signal and controls the second microprocessor 12 triggering 16 cutoff first of the first discharge circuit electric discharge interface 3
Electric discharge output, and control 7 cutoff second of inverter module electric discharge interface 6 electric discharge output, limit power output；When first
When the temperature of microprocessor 13 belongs to the second high temperature range, the first microprocessor 13 issues control signal and controls charging circuit
17 shutdowns, the second microprocessor 12 of control trigger the electric discharge output and control that the first discharge circuit 16 turns off all electric discharge interfaces 3
Control inverter module 7 turns off the electric discharge output of all second electric discharge interfaces 6, to realize the effective protection to energy storaging product.
The third temperature sensor TJ7 is connected to the third signal input port N9 of first microprocessor 13, and attaches
On inverter module 7, is sent to for detecting the surface temperature of inverter module 7, and by the surface temperature data of inverter module 7
One microprocessor 13 is analyzed.When analysis show that the temperature of inverter module 7 belongs to the first high temperature range, first microprocessor
13, which issue signal control fan drive circuit 18, drives radiator fan 5 to start work, carries out cooling processing to system environments；When inverse
When the temperature of change module 7 belongs to the second high temperature range, the first microprocessor 13 issues control signal shutdown inverter module 7
Output realizes protection battery by disconnecting load and reduces the harm to system.
The 4th temperature sensor TJ8 is connected to the fourth signal input port N8 of first microprocessor 13, and attaches
On energy storaging product shell, outside is analyzed for detecting the ambient temperature of energy storaging product, and by first microprocessor 13
Whether environment meets output voltage, current condition.When analysis show that ambient temperature belongs to the first high temperature range, first is micro-
Processor 13 issues signal control fan drive circuit 18 and radiator fan 5 is driven to start work, carries out at cooling to system environments
Reason, meanwhile, the first microprocessor 13 issues control signal control the second microprocessor 12 the first discharge circuit 16 of triggering and closes
The electric discharge output of the disconnected electric discharge of part first interface 3, and the electric discharge output of control 7 cutoff second of inverter module electric discharge interface 6,
Limit power output；When the ambient temperature of energy storaging product belongs to the second high temperature range, the first microprocessor 13 is sent out
The shutdown of control signal control charging circuit 17, the second microprocessor 12 of control trigger the first discharge circuit 16 and turn off all electric discharges out
The electric discharge output of interface 3 and control control inverter module 7 turn off the electric discharge output of all second electric discharge interfaces 6, and danger is dropped to
It is minimum, to realize the effective protection to energy storaging product.
The first electric discharge interface 3 includes the port USB-C, is also had for detecting the port USB-C in the shell
5th temperature sensor TJ6 of temperature, and the 5th temperature sensor TJ6 is connected to the 5th of second microprocessor 12
Signal input port N6, and be attached to by the port USB-C, and pass through the second microprocessor 12 for the environment temperature of the port USB-C
It is converted into actual temperature data by analog-to-digital conversion, then passes through RS485 serial communication mode for the environment temperature number of the port USB-C
According to being reported to 13 analysis and arrangement of first microprocessor.When analysis show that the temperature of the port USB-C belongs to the first high temperature range, the
One microprocessor 13 issues signal control fan drive circuit 18 and radiator fan 5 is driven to start work, drops to system environments
Temperature processing, meanwhile, the first microprocessor 13 issues control signal the second microprocessor 12 of control and triggers the first discharge circuit
The electric discharge output of 16 cutoffs first electric discharge interface 3, and the electric discharge of control 7 cutoff second of inverter module electric discharge interface 6
Output limits power output；When the temperature of the port USB-C belongs to the second high temperature range, the first microprocessor 13 is issued
The shutdown of control signal control charging circuit 17, control the second microprocessor 12 the first discharge circuit 16 of triggering turn off all electric discharges and connect
Mouthfuls 3 electric discharge output and control control inverter module 7 turn off the electric discharge output of all second electric discharges interfaces 6, prevent unexpected generation.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should
It is subject to the protection scope in claims.
Claims (7)
1. a kind of middle-size and small-size mobile energy storaging product for having automatic safe protective function, the energy storaging product include shell and are located at
Energy-storage battery, inverter module, printed circuit board in the shell and the first temperature for detecting energy-storage battery temperature pass
Sensor, for detecting the second temperature sensor of environment temperature in shell, the third temperature for detecting the inverter module temperature
Spend sensor；With first microprocessor and the battery protection mould for being connected respectively to first microprocessor on the printed circuit board
Block, the second microprocessor and charging circuit, and be connected to the first discharge circuit of second microprocessor and be connected to institute
State the power supply circuit of energy-storage battery；The inverter module is connected to the first microprocessor；Have on the shell and is connected to
The charging interface of the charging circuit, multiple first electric discharges for being connected to first discharge circuit and are connected to described inverse interfaces
The multiple second electric discharge interfaces and the 4th temperature sensor for detecting ambient temperature for becoming module, and the 4th temperature
Degree sensor is connected to the first microprocessor.
2. the middle-size and small-size mobile energy storaging product according to claim 1 for having automatic safe protective function, which is characterized in that
There is radiator fan in the shell, there is the fan drive circuit for being connected to the radiator fan on the printed circuit board,
And the fan drive circuit is connected to the first microprocessor.
3. the middle-size and small-size mobile energy storaging product according to claim 1 for having automatic safe protective function, which is characterized in that
The energy-storage battery is made of four single batteries, and there are four first be attached on single battery respectively for tool in the shell
Temperature sensor；Each first temperature sensor is connected to first signal input part of the battery protection module
Mouthful.
4. the middle-size and small-size mobile energy storaging product according to claim 1 for having automatic safe protective function, which is characterized in that
The second temperature sensor is connected to the second signal input port of first microprocessor, and is attached to first microprocessor
On.
5. the middle-size and small-size mobile energy storaging product according to claim 1 for having automatic safe protective function, which is characterized in that
The third temperature sensor is connected to the third signal input port of first microprocessor, and is attached on inverter module.
6. the middle-size and small-size mobile energy storaging product according to claim 1 for having automatic safe protective function, which is characterized in that
4th temperature sensor is connected to the fourth signal input port of first microprocessor, and is attached to energy storaging product shell
On.
7. the middle-size and small-size mobile energy storaging product according to claim 1 for having automatic safe protective function, which is characterized in that
The first electric discharge interface includes the port USB-C；Also there is the 5th for detecting the USB-C port temperature in the shell
Temperature sensor, and the 5th temperature sensor is connected to the 5th signal input port of second microprocessor, and pastes
It is attached to by the port USB-C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821026080.8U CN208369274U (en) | 2018-06-29 | 2018-06-29 | A kind of middle-size and small-size mobile energy storaging product having automatic safe protective function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821026080.8U CN208369274U (en) | 2018-06-29 | 2018-06-29 | A kind of middle-size and small-size mobile energy storaging product having automatic safe protective function |
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| Publication Number | Publication Date |
|---|---|
| CN208369274U true CN208369274U (en) | 2019-01-11 |
Family
ID=64927825
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821026080.8U Active CN208369274U (en) | 2018-06-29 | 2018-06-29 | A kind of middle-size and small-size mobile energy storaging product having automatic safe protective function |
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| Country | Link |
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| CN (1) | CN208369274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116111692A (en) * | 2023-03-14 | 2023-05-12 | 深圳市拓普泰克技术股份有限公司 | Outdoor portable energy storage power supply control system |
-
2018
- 2018-06-29 CN CN201821026080.8U patent/CN208369274U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116111692A (en) * | 2023-03-14 | 2023-05-12 | 深圳市拓普泰克技术股份有限公司 | Outdoor portable energy storage power supply control system |
| CN116111692B (en) * | 2023-03-14 | 2023-09-29 | 深圳市拓普泰克技术股份有限公司 | Outdoor portable energy storage power supply control system |
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Effective date of registration: 20220527 Granted publication date: 20190111 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240305 Granted publication date: 20190111 |
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