CN202695679U - Heating and radiating device for battery pack - Google Patents
Heating and radiating device for battery pack Download PDFInfo
- Publication number
- CN202695679U CN202695679U CN 201220385458 CN201220385458U CN202695679U CN 202695679 U CN202695679 U CN 202695679U CN 201220385458 CN201220385458 CN 201220385458 CN 201220385458 U CN201220385458 U CN 201220385458U CN 202695679 U CN202695679 U CN 202695679U
- Authority
- CN
- China
- Prior art keywords
- battery
- electrode connection
- connection piece
- heat
- heating
- 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 - Lifetime
Links
Images
Classifications
-
- Y02E60/12—
Landscapes
- Secondary Cells (AREA)
Abstract
A heating and radiating device for a battery pack comprises an electrode connection piece. A fin radiator is positioned on the electrode connection piece, a positive temperature coefficient (PTC) heater is positioned under the fin radiator, a positive electrode connection hole is arranged on the left side of the electrode connection piece, a negative electrode connection hole is arranged on the right side of the electrode connection piece, a positive electrode of a battery is connected to the positive electrode connection hole, a negative electrode of the battery is connected to the negative electrode connection hole, a battery string can be formed, self current of the battery can supply power for the PTC heater through the electrode connection piece to enable the PTC heater to generate heat, and the hat can be returned to the battery through the electrode connection piece to heat the battery. When the heat of the battery achieves a certain amount, redundant heat can be returned to the fin radiator from the electrodes of the battery through the electrode connection piece to be radiated through the fin radiator. Thus, normal working of the battery can be guaranteed, radiating and heating are combined on one device, system heat management efficiency is improved.
Description
Technical field
The utility model relates to the battery field of radiating, particularly relates to a kind of battery pack heating heat abstractor.
Background technology
At present, battery thermal management is mainly contained following scheme: 1. Cycling hot-blast heating and new wind radiating mode all are by plastic casing heating and the heat radiation of wind through battery, because it is very poor to mould the heat conduction of shell, cause heating and radiating effect not good; 2. battery plastic case pastes heating film heating and new wind radiating mode outward, and heating effect is improved than hot blast but still is undesirable, poor stability; Radiating effect is poor; 3. hydronic and radiating mode, system complex, and leak of liquid constitutes a threat to safely to battery pack.
Summary of the invention
The technical problem that the utility model mainly solves provides a kind of battery pack heating heat abstractor.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of battery pack heating heat abstractor is provided, comprise electrode connecting piece, described electrode connecting piece is provided with wing shape radiator, described wing shape radiator below is provided with ptc heater, described electrode connecting piece left side is provided with anodal connecting hole, and described electrode connecting piece right side is provided with the negative pole connecting hole.
The beneficial effects of the utility model are: the positive pole of battery is connected to anodal connecting hole, negative pole is connected to the negative pole connecting hole, form a battery strings, the electric current of battery self is powered to ptc heater by electrode connecting piece, make ptc heater begin to produce heat, and the heat that produces is restored to battery by electrode connecting piece, give heating of battery, and when the battery heat reaches a certain amount of, unnecessary heat turns back to wing shape radiator from battery electrode by electrode connecting piece, volatilizees away through wing shape radiator, has guaranteed the normal operation of battery, make heat radiation and add to be thermally bonded on the device, improved system thermal management efficient.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure: 1. electrode connecting piece, 2. wing shape radiator, 3. ptc heater, 4. anodal connecting hole, 5. negative pole connecting hole.
Embodiment
A kind of battery pack heating heat abstractor shown in Figure 1, comprise electrode connecting piece 1, described electrode connecting piece 1 is provided with wing shape radiator 2, described wing shape radiator 2 belows are provided with ptc heater 3, described electrode connecting piece 1 left side is provided with anodal connecting hole 4, and described electrode connecting piece 1 right side is provided with negative pole connecting hole 5.
After adopting said structure, be characterized in: the positive pole of battery is connected to anodal connecting hole 4, negative pole is connected to negative pole connecting hole 5, form a battery strings, the electric current of battery self is powered to ptc heater 3 by electrode connecting piece 1, make ptc heater 3 begin to produce heat, and the heat that produces is restored to battery by electrode connecting piece 1, give heating of battery, and when the battery heat reached a certain amount of, unnecessary heat turned back to wing shape radiator 2 from battery electrode by electrode connecting piece 1, volatilize away through wing shape radiator 2, guarantee the normal operation of battery, made heat radiation and add to be thermally bonded on the device, improved system thermal management efficient.
Claims (1)
1. a battery pack heats heat abstractor, comprise electrode connecting piece (1), it is characterized in that: described electrode connecting piece (1) is provided with wing shape radiator (2), described wing shape radiator (2) below is provided with ptc heater (3), described electrode connecting piece (1) left side is provided with anodal connecting hole (4), and described electrode connecting piece (1) right side is provided with negative pole connecting hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385458 CN202695679U (en) | 2012-08-06 | 2012-08-06 | Heating and radiating device for battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385458 CN202695679U (en) | 2012-08-06 | 2012-08-06 | Heating and radiating device for battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202695679U true CN202695679U (en) | 2013-01-23 |
Family
ID=47551245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220385458 Expired - Lifetime CN202695679U (en) | 2012-08-06 | 2012-08-06 | Heating and radiating device for battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202695679U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103178314A (en) * | 2013-02-28 | 2013-06-26 | 广东工业大学 | Battery heat management equipment with efficient balanced radiating function and electric heating function |
| CN104270929A (en) * | 2014-09-27 | 2015-01-07 | 中航华东光电有限公司 | Heating and cooling device |
| WO2016091133A1 (en) * | 2014-12-08 | 2016-06-16 | 宋正贤 | Heat management device of electro-heating component |
| CN106848343A (en) * | 2014-12-08 | 2017-06-13 | 谢彦君 | The heat management device of electric heat generating components |
-
2012
- 2012-08-06 CN CN 201220385458 patent/CN202695679U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103178314A (en) * | 2013-02-28 | 2013-06-26 | 广东工业大学 | Battery heat management equipment with efficient balanced radiating function and electric heating function |
| CN104270929A (en) * | 2014-09-27 | 2015-01-07 | 中航华东光电有限公司 | Heating and cooling device |
| WO2016091133A1 (en) * | 2014-12-08 | 2016-06-16 | 宋正贤 | Heat management device of electro-heating component |
| CN106848343A (en) * | 2014-12-08 | 2017-06-13 | 谢彦君 | The heat management device of electric heat generating components |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204118216U (en) | A kind of battery modules with heating function | |
| CN106067575A (en) | A kind of dynamic lithium battery group thermal management control device | |
| CN205585516U (en) | Cell -phone cover that in cold areas used | |
| CN202695679U (en) | Heating and radiating device for battery pack | |
| CN204289553U (en) | A kind of water-cooled cells bag | |
| CN204268350U (en) | A kind of anti-low-temperature protection device of lithium battery solar street lamp | |
| CN201621770U (en) | Electricity storage type electric radiator device | |
| CN105455366B (en) | The cell-phone cover that a kind of cold district is used | |
| CN203312425U (en) | Battery system with heat management device | |
| CN206976538U (en) | A kind of battery modules heater | |
| CN206789655U (en) | A kind of power battery module | |
| CN205353912U (en) | Notebook computer radiator based on thermoelectric generation principle | |
| CN203629074U (en) | Zooming type solar thermoelectricity accumulator | |
| CN209639122U (en) | A kind of dual intensity heat storage warming device for solar energy | |
| CN202908921U (en) | Self-heating hot-water bag | |
| CN205508983U (en) | Hot balanced structure of electric motorcycle batteries | |
| CN206524395U (en) | A kind of thermally equivalent and the lithium battery group and electric automobile of cooling | |
| CN205900745U (en) | Liquid heater for new energy automobile power battery | |
| CN206312949U (en) | Battery bag | |
| CN205783279U (en) | A kind of geothermal device utilizing solar electrical energy generation | |
| CN205159468U (en) | Silica gel etching chip battery heating piece | |
| CN205196211U (en) | A thermal pad piece for car power supply and vehicle control unti | |
| CN203598099U (en) | Safe and energy-saving type hand warmer | |
| CN203964139U (en) | A kind of radiator | |
| CN202819735U (en) | Electric heating glove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |