CN207743367U - Battery temperature control device - Google Patents
Battery temperature control device Download PDFInfo
- Publication number
- CN207743367U CN207743367U CN201721831278.9U CN201721831278U CN207743367U CN 207743367 U CN207743367 U CN 207743367U CN 201721831278 U CN201721831278 U CN 201721831278U CN 207743367 U CN207743367 U CN 207743367U
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- Prior art keywords
- battery
- thermistor
- adding thermal
- temperature control
- control device
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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 provides a kind of battery temperature control device, including battery box enclosure, battery management mainboard, adding thermal resistance, thermistor；Battery management mainboard is arranged in the bottom of battery box enclosure；The heater circuit that can be connect with battery is additionally provided on battery management mainboard, adding thermal resistance and thermistor setting are connect on battery management mainboard and in series with the heater circuit.The utility model has the advantages that：First, it is simple in structure, it is easily installed and promotes the use of.Second, by the integrated use of adding thermal resistance and thermistor, fast, effectively the temperature of battery can be controlled in reasonable interval, so that it is guaranteed that battery is the gate electrical equipments normal power supply such as electric system or smart home electric system in low temperature environment.
Description
Technical field
The utility model is related to a kind of battery temperature control devices, more particularly to a kind of for gating electric system and intelligence
The temperature control equipment of the battery of household electric system.
Background technology
It gates electric system and smart home electric system and relies on battery powered mostly.However, the normal work of battery by
To the influence of temperature.It is, in general, that in zero centigrade low temperature environment below, the work efficiency drop of battery, or even can be with
Further decreasing for temperature and can not normal charge and discharge.This is resulted in much can not in low temperature environment using the product of battery
Normal use brings great inconvenience to people’s lives and work.It is this to cause battery normal charge and discharge because of low temperature
The situation north colder in China show especially prominent.
In order to solve the problems, such as that normal work of the battery in low temperature environment, the art provide a plurality of types of battery temperature
Spend control device.For example, Authorization Notice No. provides a kind of lithium battery temperature control for the utility model patent of CN206194921U
Device processed, including battery case, liquid input/go out pipeline, branch's diversion pipe, baffle, liquid communication duct, diversion pipe, liquid are led
Discharge orifice, battery case cover board, battery case bottom, battery cell, partition board, partition board input/go out pipeline infall with liquid and be equipped with duct,
It is clamped by battery case bottom, the arc-shaped groove of battery case cover board both sides and liquid input tube road, liquid output pipe road, liquid
It is radius gradually increased circular tube chamber inside input/output pipeline, circular tube chamber bottom is equipped with liquid flow through-hole at equal intervals
Road；It is equipped with the liquid guide flow mating with liquid communication duct on battery case two sides and perpendicular to plane where battery case cover board
Hole；Liquid guide flow hole is connected to diversion pipe, and diversion pipe is located in partition board, and is connected to liquid guide flow hole by duct.
For another example, Authorization Notice No. is that the utility model of CN205194806U discloses a kind of battery temperature control device, is wrapped
It includes main circulation loop and exchanges circuit in parallel cooling of the main circulation loop, and can be in the main circulation loop and described
Cooling to exchange the heat transferring medium for flowing and being used for carry out heat exchange in circuit with external cell, the main circulation loop includes driving
The water pump that the heat transferring medium circulates and the heater heated to the heat transferring medium, the cooling circuit that exchanges are wrapped
It includes for carrying out cooling heat exchanger to the heat transferring medium.
Above-mentioned utility model can preferably solve the climate control issues of battery.However, for being used to gate power train
For system and the battery of smart home electric system, the structure of above-mentioned utility model is excessively complicated, is not easy to install and operate.
Invention content
The purpose of this utility model is intended to overcome the structure present in existing battery temperature control device excessively complicated, no
It is easily installed operation, to be difficult to effectively solve the temperature control of the battery for gating electric system and smart home electric system
The defect of system.This purpose is achieved through the following technical solutions：
A kind of battery temperature control device, including battery box enclosure, battery management mainboard, adding thermal resistance, thermistor；Electricity
Pond management mainboard is arranged in the bottom of battery box enclosure；The heater circuit that can be connect with battery is additionally provided on battery management mainboard,
Adding thermal resistance and thermistor setting are connect on battery management mainboard and in series with the heater circuit.
Based on the above technical solution, the utility model can add following technical characteristics, so as to preferably or more
Targetedly solve technical problem to be solved in the utility model：
The battery management mainboard is equipped with two heater circuits in parallel, and heating electricity is in series on every heater circuit
Resistance and thermistor.
Further, eight adding thermal resistances and a thermistor, temperature-sensitive electricity are in series on every heater circuit
Resistance is arranged in the centre of every heater circuit, and eight adding thermal resistances are symmetrically distributed in the both sides of thermistor.
Further, it is equipped with installation grain in the lower section of the battery box enclosure.
The utility model tool has the advantage that：
First, it is simple in structure, it is easily installed and promotes the use of.
Second, by the integrated use of adding thermal resistance and thermistor, fast, effectively the temperature of battery can be controlled
In reasonable interval, so that it is guaranteed that battery is set in low temperature environment for the gate electricity consumptions such as electric system or smart home electric system
Standby normal power supply.
Description of the drawings
Fig. 1 is the overlooking structure diagram of one embodiment of the utility model；
Fig. 2 is the positive structure diagram of one embodiment of the utility model；
Fig. 3 is the electrical block diagram of one embodiment of the utility model.
Specific implementation mode
Below in conjunction with attached drawing, the embodiments of the present invention are discussed in detail.
It as shown in Figure 1, Figure 2 and combines shown in Fig. 3, a kind of battery temperature control device, including battery box enclosure 1, battery management
Mainboard 2, adding thermal resistance 3 and thermistor 4；Battery management mainboard 2 is arranged in the bottom of battery box enclosure 1；Battery management mainboard 2
It is equipped with the heater circuit 5 that can be connect with battery 7；Adding thermal resistance 3 and thermistor 4 be arranged on battery management mainboard 2 and with
Concatenated mode is connect with the heater circuit 5.
As a kind of preferred embodiment of the utility model, the present embodiment is equipped with two heating electricity in parallel
Road 5, is in series with eight adding thermal resistances 3 and a thermistor 4 on every heater circuit 5, and thermistor 4 is arranged every
The centre of heater circuit 5, eight adding thermal resistances 3 are symmetrically distributed in the both sides of thermistor 4.In the electricity that the present embodiment is provided
In the temperature control equipment of pond, four batteries 7 can be installed simultaneously, that is, the present embodiment can be used simultaneously four adding thermal resistances 3 to every
Batteries 7 heat.In addition, for the ease of the utility model battery temperature control device is mounted on gate electric system or intelligence
In the electrical equipments such as household electric system, the present embodiment is equipped with installation grain 6 in the lower section of the battery box enclosure 1.Actual installation
When, installation grain 6 can be chimeric with the inserting column in electrical equipment.
More than, the structure feature of one embodiment of the utility model is described in conjunction with attached drawing, hereinafter, being further described this
The operation principle of utility model.
As shown in figure 3, battery 7 is powered by circuit 9 to electrical equipment 8 (such as door control system), meanwhile, battery 7 is also logical
Oversampling circuit 5 is powered to the utility model battery temperature control device.Circuit 5 is in parallel with circuit 9.3 He of adding thermal resistance is in series on circuit 5
(in the present embodiment, the resistivity of each adding thermal resistance is 75 ohm to thermistor 4, and power is 0.5 watt；The present embodiment is selected
The thermistor of model MF52-103/3435), when temperature is higher than zero centigrade, the resistivity of thermistor 4 is with temperature
Rise and significantly become larger, causes significantly to become smaller by the electric current of adding thermal resistance 3, or even blocked by thermistor 4 completely.Work as environment
When temperature is less than 0 degree Celsius, with the decline of temperature, the resistivity of thermistor 4 significantly becomes smaller, and causes through adding thermal resistance 3
Electric current significantly become larger so that adding thermal resistance 3 is rapidly heated, give battery heating.
Claims (4)
1. a kind of battery temperature control device, including battery box enclosure, it is characterised in that：Further include battery management mainboard, heating
Resistance, thermistor；Battery management mainboard is arranged in the bottom of battery box enclosure；Being additionally provided on battery management mainboard can be with battery
The heater circuit of connection, adding thermal resistance and thermistor are arranged on battery management mainboard and add in series with described
Heater circuit connects.
2. battery temperature control device as described in claim 1, it is characterised in that：The battery management mainboard is equipped with two
Heater circuit in parallel is in series with adding thermal resistance and thermistor on every heater circuit.
3. battery temperature control device as claimed in claim 2, it is characterised in that：It is in series on every heater circuit
Eight adding thermal resistances and a thermistor, thermistor are arranged in the centre of every heater circuit, eight adding thermal resistances
It is symmetrically distributed in the both sides of thermistor.
4. battery temperature control device as claimed in claim 1,2 or 3, it is characterised in that：Under the battery box enclosure
Side is equipped with installation grain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721831278.9U CN207743367U (en) | 2017-12-22 | 2017-12-22 | Battery temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721831278.9U CN207743367U (en) | 2017-12-22 | 2017-12-22 | Battery temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207743367U true CN207743367U (en) | 2018-08-17 |
Family
ID=63119281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721831278.9U Active CN207743367U (en) | 2017-12-22 | 2017-12-22 | Battery temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207743367U (en) |
-
2017
- 2017-12-22 CN CN201721831278.9U patent/CN207743367U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: Shiwan District Chancheng Town Street Village Huaguang Street victory Jin Lan Bei Lu 528000 Guangdong province Foshan City No. 8 building four Patentee after: Guangdong Xinqi Intelligent Technology Co., Ltd Address before: 528000 one of the 01 6 units of the West Tower, No. 115 Zhangcha Road, Chancheng District, Foshan, Guangdong. Patentee before: FOSHAN XINQI NETWORK TECHNOLOGY Co.,Ltd. |
|
| CP03 | "change of name, title or address" |