CN209375165U - A kind of battery charger containing heating system - Google Patents
A kind of battery charger containing heating system Download PDFInfo
- Publication number
- CN209375165U CN209375165U CN201822138190.XU CN201822138190U CN209375165U CN 209375165 U CN209375165 U CN 209375165U CN 201822138190 U CN201822138190 U CN 201822138190U CN 209375165 U CN209375165 U CN 209375165U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- battery
- lower cover
- upper cover
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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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- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of battery chargers containing heating system, including upper cover plate and lower cover plate, the lower cover plate is hollow structure, and hollow space is battery compartment, the upper cover plate is rotated using the top of lower cover plate as axle center, so that upper cover plate is opened or closure, the top end of the lower cover plate is display screen, for showing the temperature and charge capacity of battery compartment, the lower section of the display screen is battery charging interface, it charges for connecting battery, the center of the upper cover plate is heating plate；When battery charging, the upper cover plate closing is in charging temperature section by the temperature that the heating plate controls battery positioned at the surface of the lower cover plate.A kind of battery charger containing heating system provided by the utility model, so that lithium battery securely and reliably efficiently charges at low temperature.
Description
Technical field
The utility model belongs to field of batteries, and in particular to a kind of battery charger containing heating system.
Background technique
Lithium ion battery is a kind of new high-tech product developed in recent years, while being also that a kind of novel high-capacity is long-lived
Environment-friendly battery is ordered, properties of product are brilliant, are mainly used for electric bicycle, electric car, battery-operated motor cycle, electric tool, intelligence
Power grid energy-storage system, mobile communication base station, electric power, chemical industry, spare UPS, EPS power supply of hospital, security protection illumination, portable mobile electricity
The multiple fields such as source, laptop, electronic toy, mine safety appliance, digital product.Compared with ni-Cd, nickel-metal hydride battery, lithium
Ion battery have voltage is high, specific energy is big, have extended cycle life, have a safety feature, self discharge is small, memory-less effect, can be quick
Many advantages, such as charge and discharge, wide operating temperature range.
It is the capacity density height of lithium battery, long service life, small in size, light-weight, it is environmentally protective many advantages, such as, lithium electronics
It is used widely in hand-held portable devices, digital camera, the current equipment of mobile wireless, hand-held intelligent instrument and meter.But
It is the chemical characteristic due to lithium battery itself, the charging ambient temperature of lithium battery cannot be below 0 degree hereinafter, generally allowing the temperature that charges
Degree is 0-45 degree temperature range.If lithium battery charges at low ambient temperatures for a long time, lithium nonuniform deposition will cause.The unevenness
Even deposition process causes lithium too fast in some site depositions, generates the same crystallization (dendrite) of branch.When dendrite develops to centainly
When degree, on the one hand can fracture, generate ' dead lithium " cause irreversible lithium, can consume in battery can be with repeated charge
Lithium ion and battery capacity is greatly reduced；On the other hand more seriously, dendrite can puncture diaphragm, lithium battery anode and negative
Pole can generate short circuit, generate a large amount of heat, make batteries caught fire, or even explode, to bring serious security risk.
Common charger in the prior art at low temperature (0 degree or less) cannot charge to lithium battery, if forced
With common charger to lithium battery (0 degree or less) charging at low temperature, gently it will cause lithium battery capacity and service life rapid decrease,
Just had more than is needed using tens primary cells, cause cell damage, generates larger economic loss.More seriously for a long time at low temperature
Charging can generate dendrite in cathode of lithium battery, and dendrite can puncture diaphragm, and lithium battery anode and cathode can generate short circuit, generate a large amount of
Heat, make batteries caught fire, or even explode, to bring serious security risk.Such as it by equipment damage, generates serious
Secondary disaster (fire) etc. causes greater loss.
Summary of the invention
The purpose of the utility model is to provide a kind of battery chargers containing heating system, so that lithium battery is at low temperature
Securely and reliably efficiently charge.
To achieve the goals above, the utility model adopts the following technical solution: a kind of battery containing heating system fills
Electric appliance, including upper cover plate and lower cover plate, the lower cover plate be hollow structure, and hollow space be battery compartment, the upper cover plate with
The top of lower cover plate is that axle center is rotated, so that upper cover plate is opened or closure, the top end of the lower cover plate are
Display screen, for showing the temperature and charge capacity of battery compartment, the lower section of the display screen is battery charging interface, for connecting
It connects battery to charge, the center of the upper cover plate is heating plate；When battery charging, the upper cover plate closing is located at described
The surface of lower cover plate is in charging temperature section by the temperature that the heating plate controls battery.
Further, the surrounding of the heating plate is thermal insulation board.
Further, the thermal insulation board uses heat insulation foam.
Further, the shell of the upper cover plate and lower cover plate uses low temperature resistant fire prevention PC.
Further, the center of the lower cover plate includes heating plate.
Further, the heating plate is aluminium heating plate.
The utility model has the following beneficial effects: a kind of battery charger containing heating system provided by the utility model,
It can be charged the battery under the low temperature environment of pole, meet lithium battery and charge at low ambient temperatures use demand.Charging effect is several
Room temperature charging effect can be reached, charge efficiency is up to 95% or so；When charger low temperature provided by the utility model charges more
Safely, conveniently, while the charging time is shorter；The structure of the utility model charger, material, circuit control and the equal energy of electronic device
Enough meets the needs of working under charger low temperature environment.
Detailed description of the invention
Attached drawing 1 is a kind of structure chart of the battery charger containing heating system of the utility model.
In figure: 1 upper cover plate, 2 lower cover plates, 3 battery compartments, 4 display screens, 5 battery charging interfaces, 6 heating plates, 7 thermal insulation boards.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, with reference to the accompanying drawing to the utility model
Specific embodiment be described in further detail.
As shown in Fig. 1, a kind of battery charger containing heating system provided by the utility model, including upper cover plate 1
With lower cover plate 2, lower cover plate 2 is hollow structure, and hollow space is battery compartment 3, and upper cover plate 1 is using the top of lower cover plate 2 as axle center
It is rotated, so that upper cover plate 1 is opened or closure, the top end of lower cover plate 2 is display screen 4, for showing battery
The lower section of the temperature and charge capacity in storehouse 3, display screen 4 is battery charging interface 5, is charged for connecting battery, upper cover
The center of plate 1 is heating plate 6；When battery charging, upper cover plate 1 is closed, and positioned at the surface of lower cover plate 2, is controlled by heating plate 5
The temperature of battery processed is in charging temperature section.
The surrounding of heating plate 6 is thermal insulation board 7 in the utility model, specifically can prevent electric splice from generating using heat insulation foam
Heat is transmitted in external environment, and heating power is caused to lose, and consumes amount of heat, heating effect is not achieved.
The shell of upper cover plate and lower cover plate uses low temperature resistant fire prevention PC material in the utility model, can be suitable for low temperature ring
Border.
Heating plate also can be set in the center of lower cover plate in the utility model, can be upper and lower in this way during heating
It heats together, it is ensured that battery is heated evenly.Wherein, the heating plate in upper cover plate and lower cover plate can be aluminium heating plate.
Also contain control centre in the utility model, can detecte the temperature of battery charging interface, when detecting that temperature is low
When threshold value, control centre's control heating plate is heated, at this point, battery does not charge；When control centre detects heating plate
When temperature is higher than maximum heating threshold value, control heating plate stops heating；When control centre detects the temperature of heating plate lower than most
When small heating threshold value, control heating plate is begun to warm up；When control centre detects that the temperature of battery is located at charging temperature section,
Control battery starts to charge, and during battery charging, whether control centre's control heating plate works, it is ensured that battery is located at charging temperature
It spends in section.Wherein, threshold value can be set to 3 DEG C；Maximum heating threshold value is 40 DEG C；Minimum heating threshold value is 35 DEG C；Charging temperature
Spending section is 15 DEG C to 30 DEG C.
A kind of battery charger containing heating system provided by the utility model, can under the low temperature environment of pole to battery into
Row charging, meets lithium battery and charges at low ambient temperatures use demand.Charging effect can almost reach room temperature charging effect, charging
Efficiency is up to 95% or so；Charger low temperature provided by the utility model charge when it is safer, convenient, while the charging time compared with
It is short；The structure of the utility model charger, material, circuit control and electronic device can satisfy work under charger low temperature environment
The demand of work.
The above is only the preferred embodiment of the present invention, and the embodiment is not intended to limit the utility model
Scope of patent protection, therefore equivalent structure made by all specifications and accompanying drawing content with the utility model changes, similarly
It should be included in the protection scope of the appended claims for the utility model.
Claims (6)
1. a kind of battery charger containing heating system, which is characterized in that including upper cover plate and lower cover plate, the lower cover plate is
Hollow structure, and hollow space is battery compartment, the upper cover plate is rotated using the top of lower cover plate as axle center, so that on
Cover board is opened or closure, and the top end of the lower cover plate is display screen, for showing the temperature and charging electricity of battery compartment
The lower section of amount, the display screen is battery charging interface, is charged for connecting battery, and the center of the upper cover plate is heating
Plate；When battery charging, the upper cover plate closing controls battery by the heating plate positioned at the surface of the lower cover plate
Temperature be in charging temperature section.
2. a kind of battery charger containing heating system according to claim 1, which is characterized in that the heating plate
Surrounding is thermal insulation board.
3. a kind of battery charger containing heating system according to claim 2, which is characterized in that the thermal insulation board is adopted
Use heat insulation foam.
4. a kind of battery charger containing heating system according to claim 1, which is characterized in that the upper cover plate and
The shell of lower cover plate uses low temperature resistant fire prevention PC.
5. a kind of battery charger containing heating system according to claim 1, which is characterized in that the lower cover plate
Center includes heating plate.
6. a kind of battery charger containing heating system according to claim 1, which is characterized in that the heating plate is
Aluminium heating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822138190.XU CN209375165U (en) | 2018-12-19 | 2018-12-19 | A kind of battery charger containing heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822138190.XU CN209375165U (en) | 2018-12-19 | 2018-12-19 | A kind of battery charger containing heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209375165U true CN209375165U (en) | 2019-09-10 |
Family
ID=67829659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822138190.XU Expired - Fee Related CN209375165U (en) | 2018-12-19 | 2018-12-19 | A kind of battery charger containing heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209375165U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112039168A (en) * | 2020-09-21 | 2020-12-04 | 天长市千秋家用电器附件厂 | Self-heating utilization cold-resistant charger used in cold environment |
| CN113247152A (en) * | 2021-05-14 | 2021-08-13 | 台州市佑吉车业科技股份有限公司 | Long-acting endurance type three-lithium battery new energy motorcycle |
| CN113659664A (en) * | 2021-07-31 | 2021-11-16 | 北京嘉星众诚医疗科技有限公司 | Charging device with carbon fiber heater and charging method |
-
2018
- 2018-12-19 CN CN201822138190.XU patent/CN209375165U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112039168A (en) * | 2020-09-21 | 2020-12-04 | 天长市千秋家用电器附件厂 | Self-heating utilization cold-resistant charger used in cold environment |
| CN112039168B (en) * | 2020-09-21 | 2022-10-14 | 天长市千秋家用电器附件厂 | Self-heating utilization cold-resistant charger used in cold environment |
| CN113247152A (en) * | 2021-05-14 | 2021-08-13 | 台州市佑吉车业科技股份有限公司 | Long-acting endurance type three-lithium battery new energy motorcycle |
| CN113247152B (en) * | 2021-05-14 | 2022-08-05 | 台州市佑吉车业科技股份有限公司 | Long-acting endurance type three-lithium battery new energy motorcycle |
| CN113659664A (en) * | 2021-07-31 | 2021-11-16 | 北京嘉星众诚医疗科技有限公司 | Charging device with carbon fiber heater and charging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20201219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |