CN205452485U - Preheating structure and use this battery module who preheats structure of battery - Google Patents
Preheating structure and use this battery module who preheats structure of battery Download PDFInfo
- Publication number
- CN205452485U CN205452485U CN201620142846.3U CN201620142846U CN205452485U CN 205452485 U CN205452485 U CN 205452485U CN 201620142846 U CN201620142846 U CN 201620142846U CN 205452485 U CN205452485 U CN 205452485U
- Authority
- CN
- China
- Prior art keywords
- battery
- heat
- preheating structure
- preheating
- conducting glue
- 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
Abstract
The utility model provides a preheating structure and use this battery module who preheats structure of battery wherein, should preheat the structure and include according to the range upon range of piece that generates heat, conducting strip and the heat -conducting glue of preface, and use this battery module who preheats the structure be including at least one battery that parallels, at least one preheats a structure and a battery management system. Wherein, the battery includes at least one battery core that parallels, preheats a structural connection power to combine around the side of battery, and battery management system is the electric inside temperature of being connected with the battery core that detects the battery with the battery to cross when low in the temperature, through switching on of a switch, make at least one preheat the structure and add the thermal cell, let the electrolyte of battery in -core go up to normal operating temperature.
Description
Technical field
This utility model is the preheating structure about a kind of battery and the battery module using this preheating structure, and espespecially battery can directly be heated by one, effectively to save space, to improve the efficiency of heating surface, and guarantees to use the battery module of safety.
Background technology
General battery structure all needs to inject the electrolyte in a housing, under normal working temperature, produces electric power by electrochemical action, uses for dynamic power machine.But, when dynamic power machine is in halted state, and when ambient temperature declines and makes electrolyte reach subzero, electrolyte i.e. can cannot discharge because of icing and use for dynamic power machine.
To this end, general settling mode all can be coated with one layer of heat-insulation layer the thickest in the outside of battery module, and install easy electric heater to heat.Thus, although battery module can be reached the effect of Heat preservation, but its heating and thermal insulation equipment not only can take the biggest volume, and form the waste in space；And when battery module is heated, owing to heat-insulation layer is the outside being coated on battery module, suitable distance is had with battery, therefore, not only cannot be by conduction instant for heat to heat electrolyte, time competence exertion effect for a long time can be wasted, and in heating process, easily produce again danger.
Utility model content
In view of this, in order to provide a kind of structure being different from prior art, and improving above-mentioned shortcoming, inventor amasss experience for many years and constantly researches and develops improvement, then has generation of the present utility model.
Main purpose of the present utility model heats with fever tablet in offer one, and by produced heat by conducting strip and the conduction of heat-conducting glue, directly battery is heated, electrolyte in battery is made to go up to the preheating structure of battery of normal working temperature and use the battery module of this preheating structure, so that the volume solving existing heating and thermal insulation equipment is excessive, cannot effectively heat and problem that safety reliability is not enough, and can effectively save space, improve the efficiency of heating surface, and guarantee to use safety.
In order to achieve the above object, the preheating structure of the battery set by this utility model is to include the fever tablet of sequentially stacking, conducting strip and heat-conducting glue, and heat-conducting glue is the side periphery being incorporated into battery.
During enforcement, this fever tablet includes the first side and is in reverse to the second side of the first side；Conducting strip includes first and is in reverse to second of first, and first the second side combining fever tablet, second combines heat-conducting glue.
During enforcement, this conducting strip is the sheet metal with heat conduction function；This heat-conducting glue is the heat conductive silica gel with heat conduction function.
The battery module using above-mentioned preheating structure is to include at least one battery arranged side by side, at least one preheating structure, a battery management system and a switch.Wherein, this battery includes at least one battery arranged side by side；This preheating structure connects a power supply, and preheating structure is incorporated into the side periphery of battery；This battery management system be the battery arranged side by side with at least one in electrically connecting, for the internal temperature of battery of detection battery；And this open relation respectively with power supply and at least one preheating structure in electrically connecting, for controlling this at least one preheating structure to add thermal cell.
During enforcement, the one side of this battery arranged side by side is collectively forming the first side, and the another side of this battery arranged side by side is collectively forming the second side being in reverse to the first side, and preheating structure has two, respectively in connection with on the first side and the second side.
During enforcement, this battery management system is to electrically connect with switch, is turned on or off for automatic control switch.
For further appreciating that this utility model, below lift preferred embodiment, coordinate graphic, figure number, concrete constitution content of the present utility model and effect of being reached thereof are described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the generalized section of the preferred embodiment of the preheating structure of this utility model battery.
Fig. 2 is the stereo appearance figure that this utility model uses the preferred embodiment of the battery module of preheating structure.
Fig. 3 is the subelement exploded view that this utility model uses the preferred embodiment of the battery module of preheating structure.
Fig. 4 is the circuit box schematic diagram that this utility model uses the battery module of preheating structure.
[symbol description]
Preheating structure 1 fever tablet 11
First side 112, side 111 second
Conducting strip 12 first face 121
Second face 122 heat-conducting glue 13
Electrode 14,15 battery module 2
Battery management system 3 switchs 4
Power supply 5 battery 9
Battery 91 first side 92
Second side 93.
Detailed description of the invention
Referring to shown in Fig. 1, the preferred embodiment of the preheating structure 1 of this utility model battery is fever tablet 11, conducting strip 12 and the heat-conducting glue 13 including sequentially stacking.
Fever tablet 11, conducting strip 12 and heat-conducting glue 13 are respectively the rectangular pieces that shape size outline is equal.Wherein, have in fever tablet 11 successive turn around line with heating function, the negative electrode at line with heating function two ends and anode and a power supply form loop, to heat after energising.Fever tablet 11 has large-area first side 111 and the second side 112, and the first side 111 is in reverse to the second side 112.
Conducting strip 12 is the sheet metal that aluminium flake, copper sheet etc have heat conduction function, and including large-area first face 121 and the second face 122, the first face 121 is in reverse to the second face 122, and the first face 121 of conducting strip 12 is adhesively bonded the second side 112 of fever tablet 11；And heat-conducting glue 13 is heat conductive silica gel, during enforcement, heat-conducting glue 13 is alternatively other viscose glues with heat conduction function, and what heat-conducting glue 13 was comprehensive is adhesively bonded the second face 122 in conducting strip 12.
Whereby, when the heat-conducting glue 13 of preheating structure 1 comprehensive when being adhesively bonded in the side periphery of a battery 9, the electrolyte in the battery 91 of battery 9 can be allowed to heat to go up to normal operating temperature when fever tablet 11 is energized to heat.
The battery module 2 using above-mentioned preheating structure 1 is to include at least one battery 9 arranged side by side, at least one preheating structure 1, one battery management system 3 and a switch 4.As shown in Fig. 2 ~ 4, it is the preferred embodiment of battery module, is to include two 9, four preheating structure 1, battery management systems of battery 3 arranged side by side and a switch 4.
Battery 9 includes several battery 91 arranged side by side, and the one side of battery 91 arranged side by side is collectively forming the first side 92, and the another side of battery 91 arranged side by side is collectively forming the second side 93 being in reverse to the first side 92.The electrode 14 that four preheating structures 1 have identical polar connects a power supply 5, four preheating structures 1 are pasted on the first side 92 and second side 93 of two batteries 9 respectively, during enforcement, also a preheating structure 1 can be only pasted, two batteries 9 are transmitted heat with conduction of heat and thermal-radiating mode respectively between two batteries 9.
Battery management system 3 be the battery 9 arranged side by side with two in electrically connecting, to detect the internal temperature of the battery 91 of each battery 9 respectively；And switch 4 another electrodes 15 with four preheating structures 1 respectively with identical polar and power supply 5 in electrically connecting, use when the internal temperature of battery 91 is too low, control switch 4 in a manual manner, make preheating structure 1 respectively battery 9 be preheated.During enforcement, battery management system 3 also, can make in turned on or off with switch 4 in electrically connecting with automatic control switch 4.
Therefore, this utility model has the advantage that
1, this utility model is the side periphery being incorporated into battery, when mercury dropped to battery cannot work, preheating function can be started, allow fever tablet by conducting strip and heat-conducting glue directly battery to be heated, make the electrolyte in battery go up to normal working temperature, therefore, can be after combining battery, effectively save overall space, improve the efficiency of heating surface, and shorten conduction of heat distance to guarantee to use safety.
2, this utility model is to combine conducting strip with heat-conducting glue, and make heat-conducting glue be adhesively bonded the side periphery in battery, therefore, by the deformability of heat-conducting glue, the compact siro spinning technology that heat-conducting glue and conducting strip are comprehensive can be made, and make comprehensive being adhered on battery of heat-conducting glue, and can effectively conduct heat to improve heat conduction efficiency.
In sum, according to content disclosed above, this utility model really can reach intended purpose, one is provided can not only effectively to save space, and conduction of heat distance can be shortened to improve heat conduction efficiency, and guarantee use the preheating structure of the battery of safety and use the battery module of this preheating structure, the value that great industry utilizes.
Claims (6)
1. the preheating structure of a battery, it is characterised in that this battery includes at least one battery arranged side by side, this preheating structure includes a fever tablet of sequentially stacking, a conducting strip and a heat-conducting glue, and this heat-conducting glue is the side periphery for being incorporated into this battery.
2. the preheating structure of battery as claimed in claim 1, it is characterised in that this fever tablet includes one first side and is in reverse to one second side of this first side；This conducting strip includes one first and is in reverse to this one second of first, and this first this second side combining this fever tablet, this second combines this heat-conducting glue.
3. the preheating structure of battery as claimed in claim 1 or 2, it is characterised in that this conducting strip is the sheet metal with heat conduction function；This heat-conducting glue is the heat conductive silica gel with heat conduction function.
4. the battery module of the preheating structure used described in claim 1, it is characterised in that comprising:
At least one battery arranged side by side, this battery includes at least one battery arranged side by side；
At least one preheating structure, this preheating structure connects a power supply, and this preheating structure is incorporated into the side periphery of this battery；
One battery management system, the battery that at least one is arranged side by side with this is in electrically connecting, for detecting the internal temperature of the battery of this battery；And
One switch, respectively with this power supply and this at least one preheating structure in electrically connecting, for controlling this at least one preheating structure to heat this battery.
5. battery module as claimed in claim 4, it is characterized in that, the one side of this battery arranged side by side is collectively forming one first side, the another side of this battery arranged side by side is collectively forming one second side being in reverse to this first side, and this preheating structure has two, respectively in connection with on this first side and this second side.
6. the battery module as described in claim 4 or 5, it is characterised in that this battery management system electrically connects with this switch, is turned on or off for controlling this switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620142846.3U CN205452485U (en) | 2016-02-25 | 2016-02-25 | Preheating structure and use this battery module who preheats structure of battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620142846.3U CN205452485U (en) | 2016-02-25 | 2016-02-25 | Preheating structure and use this battery module who preheats structure of battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205452485U true CN205452485U (en) | 2016-08-10 |
Family
ID=56582583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620142846.3U Expired - Fee Related CN205452485U (en) | 2016-02-25 | 2016-02-25 | Preheating structure and use this battery module who preheats structure of battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205452485U (en) |
-
2016
- 2016-02-25 CN CN201620142846.3U patent/CN205452485U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20190225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |