CN202372264U - Round battery temperature measuring system and fixing device of temperature sensor thereof - Google Patents
Round battery temperature measuring system and fixing device of temperature sensor thereof Download PDFInfo
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- CN202372264U CN202372264U CN2011204741298U CN201120474129U CN202372264U CN 202372264 U CN202372264 U CN 202372264U CN 2011204741298 U CN2011204741298 U CN 2011204741298U CN 201120474129 U CN201120474129 U CN 201120474129U CN 202372264 U CN202372264 U CN 202372264U
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- temperature sensor
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- circular batteries
- stationary installation
- shrink tube
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Abstract
The utility model provides a fixing device of a temperature sensor, which is used for fixing a wiring harness of the temperature sensor onto a round battery. The fixing device comprises a top heat shrinkable tube and a temperature sensor base positioned at the same side of the round battery with the wiring harness; the temperature sensor comprises a base and a top base fixedly connected with the base; the bottom surface of the base is a circular arc surface and is fit with the round battery; the top base is positioned at one end of the top part of the base; the top heat shrinkable tube is sleeved at the outer sides of the round battery, the wiring harness and the top base and are fit with the round battery, the wiring harness and the top base; the top base is provided with a fixing hole; and the fixing hole is in interference fit with a temperature probe of the wiring harness. Through the fixing device of the temperature sensor, the measurement position of the temperature sensor is not easily changed, and further, the accuracy of the temperature sensor in measuring the operating temperature of the round battery is further improved. The utility model also provides a round battery temperature measuring system provided with the fixing device of the temperature sensor.
Description
Technical field
The utility model relates to new-energy automobile power battery technology field, more particularly, relates to the stationary installation of circular batteries temperature examining system and temperature sensor thereof.
Background technology
Automobile all has the temperature range of its steady operation with electrokinetic cell, that is: when battery was worked in the controllable temperature scope, battery performance was more stable; When the serviceability temperature of battery surpassed allowable value (range of set temperature), the performance of battery was extremely unstable, can influence the serviceable life of battery, also can produce safety problem.
Therefore, automobile generally all is provided with battery temperature examining system with electrokinetic cell, is used to measure, the temperature of monitoring battery.Battery temperature examining system generally comprises temperature sensor, tested battery and other servicing units.
Consider the influence of serviceability temperature to battery, require temperature sensor to record the serviceability temperature of battery exactly, the position of temperature sensor layout must be accurate so, thereby avoid collecting wrong temperature signal.The temperature sensor measurement point of widespread use has near battery surface and the battery two kinds of air, and wherein, measurement point is when battery surface, and the serviceability temperature value of the battery that temperature sensor records is more accurate.
In practical application, record the serviceability temperature of circular batteries exactly in order to make temperature sensor, adopt stationary installation to fix temperature sensor, fixed temperature sensor mainly is to realize through the wire harness of fixed temperature sensor.At present, temperature sensor has two kinds of fixed forms: viscose glue fixed form and band fixed form.Wherein: in the viscose glue fixed form, through viscose glue wire harness is sticked on the circular batteries, the heat resistance of viscose glue is relatively poor; When higher or temperature was low when temperature, viscose glue can lose its effect, make produce between wire harness and the circular batteries loosening; Even wire harness comes off from circular batteries; The two separates, and finally causes the measuring position of temperature sensor to change, and makes it can not measure the serviceability temperature of circular batteries exactly; The band fixed form bundles wire harness and circular batteries with belt, can the two more stably be fixed together; The TEMP wire harness can not split away off from circular batteries, and still, the surface of contact of wire harness and circular batteries, osculatory or contact point change easily; Be band fixing in, circumferentially locate inaccurately, consistance is relatively poor; Be easier to cause the measuring position of temperature sensor to change, can not measure the serviceability temperature of circular batteries exactly.Therefore, the existing fixed mode causes the measuring position of temperature sensor to change easily, has reduced the accuracy of the serviceability temperature of temperature sensor measurement circular batteries.
In sum; How a kind of stationary installation of temperature sensor is provided; So that the measuring position of temperature sensor is difficult for changing, and then improving the accuracy of the serviceability temperature of temperature sensor measurement circular batteries, is present those skilled in the art's problem demanding prompt solution.
The utility model content
In view of this, the utility model provides a kind of stationary installation of temperature sensor, makes the measuring position of temperature sensor be difficult for changing, and then has improved the accuracy of the serviceability temperature of temperature sensor measurement circular batteries.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of stationary installation of temperature sensor is used for the wire harness of temperature sensor is fixed on circular batteries, comprising: top heat-shrink tube and be positioned at the block temperature sensor of the homonymy of said circular batteries with said wire harness;
Said block temperature sensor comprises base and the footstock that is fixedly linked with said base;
The bottom surface of said base is an arc surface, and itself and said circular batteries fit;
Said footstock is positioned at an end of said base top; Said top heat-shrink tube is sheathed on the outside of said circular batteries, wire harness and footstock and fits with the three; And said footstock is provided with fixed orifice, and the temp probe of said fixed orifice and said wire harness is interference fit mutually.
Preferably, in the stationary installation of said temperature sensor, the top of said footstock is provided with the chucking opening that is connected with said fixed orifice.
Preferably, in the stationary installation of said temperature sensor, the end of the end of said temp probe, said top heat-shrink tube and the end of said footstock are all concordant.
Preferably, in the stationary installation of said temperature sensor, said top heat-shrink tube is provided with the flaring pipeline section from said wire harness to said footstock, and the flaring side of said flaring pipeline section and said wire harness are positioned at homonymy.
Preferably, the stationary installation of said temperature sensor also comprises the outside and the two bottom heat-shrink tube that fits of being sheathed on said circular batteries and base.
Preferably, in the stationary installation of said temperature sensor, said base is a flat, and its end face that matches with said bottom heat-shrink tube is an arc surface.
Preferably, in the stationary installation of said temperature sensor, the end of said bottom heat-shrink tube and the end of said footstock are inconsistent.
Preferably, in the stationary installation of said temperature sensor, said bottom heat-shrink tube is provided with the convergent pipeline section from said base to said circular batteries, and the convergent side of said convergent pipeline section and said base are positioned at homonymy.
Stationary installation based on the above-mentioned temperature sensor that provides; The utility model also provides a kind of warm examining system of circular batteries; Comprise: circular batteries, temperature sensor and be used for said temperature sensor is fixed in the stationary installation of the temperature sensor on the said circular batteries, the stationary installation of said temperature sensor is the stationary installation of above-mentioned any described temperature sensor.
The use of the stationary installation of said temperature sensor is following:
The temp probe of wire harness is clamped in the fixed orifice on the footstock of temperature sensor, temp probe and footstock are fused, promptly temp probe and block temperature sensor fuse; Then block temperature sensor is placed on the circular batteries, makes base be fitted on the circular batteries; The relative position of guaranteeing circular batteries, wire harness, block temperature sensor accurately after, the top heat-shrink tube is set in the outside of circular batteries, wire harness and footstock, make the top heat-shrink tube be fixed together wire harness, block temperature sensor, circular batteries.
The stationary installation of the temperature sensor that the utility model provides comprises: be positioned at the block temperature sensor and the top heat-shrink tube of the homonymy of circular batteries with wire harness.Block temperature sensor comprises base and footstock.The said fixing device is fixed on temp probe in the fixed orifice on the footstock, makes the stationary installation of wire harness and temperature sensor be fixed together; The base of block temperature sensor and circular batteries are fitted; The top heat-shrink tube is sheathed on the outside of circular batteries, wire harness and footstock and fits with the three; Through the top heat-shrink tube wire harness, block temperature sensor, circular batteries are fixed together; Realized the location of circumferential and axial, wire harness is fixed on the circular batteries tightly the most at last.The said fixing device makes the measuring position of temperature sensor be difficult for changing, and then has improved the accuracy of the serviceability temperature of temperature sensor measurement circular batteries.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the stationary installation of the temperature sensor that Fig. 1 provides for the utility model embodiment;
The longitudinal sectional view of the stationary installation of the temperature sensor that Fig. 2 provides for the utility model embodiment;
The structural representation of the block temperature sensor 4 of the stationary installation of the temperature sensor that Fig. 3 provides for the utility model embodiment.
Among last Fig. 1-Fig. 3:
Embodiment
The utility model provides a kind of stationary installation of temperature sensor, makes the measuring position of temperature sensor be difficult for changing, and then has improved the accuracy of the serviceability temperature of temperature sensor measurement circular batteries.
Make explanations in the face of heat-shrink tube down:
Heat-shrink tube: a kind of special polyolefin material thermal contraction casing tube.Along with temperature will experience glassy state from low to high to elastomeric state, performance is near plastics during glassy state, and performance is near rubber during elastomeric state.Heat-shrink tube at room temperature is in glassy state, can be in elastomeric state after the heating.
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to accompanying drawing 1-3, the structural representation of the stationary installation of the temperature sensor that Fig. 1 provides for the utility model embodiment; The longitudinal sectional view of the stationary installation of the temperature sensor that Fig. 2 provides for the utility model embodiment; The structural representation of the block temperature sensor 4 of the stationary installation of the temperature sensor that Fig. 3 provides for the utility model embodiment.
The stationary installation of the temperature sensor that the utility model embodiment provides is used for the wire harness 2 of temperature sensor is fixed on circular batteries 1, comprising: top heat-shrink tube 3 and be positioned at the block temperature sensor 4 of the homonymy of circular batteries 1 with said wire harness 2; This block temperature sensor 4 comprises base 41 and the footstock 42 that is fixedly linked with base 41; The bottom surface of base 41 is an arc surface, and itself and circular batteries 1 fit; Footstock 42 is positioned at an end at base 41 tops; Top heat-shrink tube 3 is sheathed on the outside of circular batteries 1, wire harness 2 and footstock 42 and fits with the three; Top heat-shrink tube 3 firmly must be fixed together circular batteries 1, wire harness 2 and footstock 42; And footstock 42 is provided with fixed orifice 421, and the temp probe of fixed orifice 421 and wire harness 2 is interference fit mutually.
The use of the stationary installation of said temperature sensor is following:
The temp probe of wire harness 2 is clamped in the fixed orifice 421 on the footstock 42, temp probe and footstock 42 are fused, promptly temp probe and block temperature sensor 4 fuse; Then block temperature sensor 4 is placed on the circular batteries 1, makes base 41 be fitted on the circular batteries 1; After the relative position of guaranteeing circular batteries 1, wire harness 2, block temperature sensor 4 is accurate; Top heat-shrink tube 3 is set in the outside of circular batteries 1, wire harness 2 and footstock 42, makes top heat-shrink tube 3 be fixed together wire harness 2, block temperature sensor 4, circular batteries 1.
The stationary installation of the temperature sensor that the utility model provides comprises: be positioned at the block temperature sensor 4 and top heat-shrink tube 3 of the homonymy of circular batteries 1 with wire harness 2.Block temperature sensor 4 comprises base 41 and footstock 42.The said fixing device is fixed on temp probe in the fixed orifice 421 on the footstock 42, makes the wire harness 2 and the stationary installation of temperature sensor be fixed together; Base 41 is fitted with circular batteries 1; Top heat-shrink tube 3 is sheathed on the outside of circular batteries 1, wire harness 2 and footstock 42 and fits with the three; Through top heat-shrink tube 3 wire harness 2, block temperature sensor 4, circular batteries 1 are fixed together; Realized the location of circumferential and axial, wire harness 2 is fixed on the circular batteries 1 tightly the most at last.The said fixing device makes the measuring position of temperature sensor be difficult for changing, and then has improved the accuracy of the serviceability temperature of temperature sensor measurement circular batteries.
Top heat-shrink tube 3 is set in the outside of circular batteries 1, wire harness 2 and footstock 42, can adopts calorifier.From circular batteries first end 11 cover upper top heat-shrink tubes 3; Use calorifier to 3 heating of top heat-shrink tube, make top heat-shrink tube 3 shrink, and then bind wire harness 2, block temperature sensor 4, circular batteries 1 together; Realize fixing to wire harness 2, promptly realized fixing to temperature sensor.Because be connected with other equipment around circular batteries second end 12, can only be from circular batteries first end 11 cover upper top heat-shrink tubes 3.Certainly adopt other instrument that top heat-shrink tube 3 is heated, the utility model does not limit this particularly.
In order further to optimize technique scheme; In the stationary installation of the temperature sensor that the foregoing description provides; The top of footstock 42 is provided with the chucking opening 422 that is connected with fixed orifice 421; Make fixed orifice 421 that the certain elastic deformation ability arranged, more help the temp probe of fixed orifice 421 fixed beams 2.The big I of chucking opening 422 is decided according to the concrete condition of reality, and the utility model does not limit this particularly.
In the stationary installation of the temperature sensor that the foregoing description provides, the end of the end of temp probe, top heat-shrink tube 3 is all concordant with the end of footstock 42, and it is evenly stressed to be convenient to temp probe, make 3 pairs of wire harness 2 of top heat-shrink tube fixing more firmly.
Because; The end face of footstock 42 tops and wire harness 2 is not at grade; For fixed beam 2 better, in the stationary installation of the temperature sensor that the foregoing description provides, top heat-shrink tube 3 is provided with from wire harness 2 to footstock 42 flaring pipeline section; And the flaring side and the wire harness 2 of flaring pipeline section are positioned at homonymy, promptly the flaring pipeline section just in time at the top heat-shrink tube 3 by the transition position of wire harness 2 to the top of footstock 42.The length of flaring pipeline section can be decided according to the concrete situation of reality, and the utility model does not limit this particularly.
Preferably; The stationary installation of the temperature sensor that the foregoing description provides; Also comprise the outside that is sheathed on circular batteries 1 and base 41 and with the two bottom heat-shrink tube 5 that fits; This bottom heat-shrink tube 5 is used for fixing base 41, makes block temperature sensor 4 more firm being fixed on the circular batteries 1 like this, and then makes wire harness 2 and more firm being fixed on the circular batteries 1 of temperature sensor.Bottom heat-shrink tube 5 is set in the outside of circular batteries 1, base 41, can adopts calorifier.End 11 cover upper top heat-shrink tubes 3 from circular batteries 1 use calorifier that bottom heat-shrink tube 5 is heated, and make bottom heat-shrink tube 5 shrink, and then bind base 41, circular batteries 1 together, have realized fixing block temperature sensor 4.Because the existence of footstock 42, bottom heat-shrink tube 5 can only be enclosed within on the base 41 from circular batteries first end 11, and can not be inserted in from circular batteries second end 12.Can certainly adopt other instrument that bottom heat-shrink tube 5 is heated, the utility model does not limit this particularly.
For firm banking 41 more stably, in the stationary installation of the temperature sensor that the foregoing description provides, base 41 is a flat, and its end face that matches with bottom heat-shrink tube 5 is an arc surface.
In the stationary installation of the temperature sensor that the foregoing description provides, the end of the end of bottom heat-shrink tube 5 and footstock 42 is inconsistent, and it is evenly stressed to be convenient to base 41, make 5 pairs of bases 41 of bottom heat-shrink tube fixing more firmly.
Because; The top of base 41 and circular batteries 1 are not at grade; For firm banking 41 better, in the stationary installation of the temperature sensor that the foregoing description provides, bottom heat-shrink tube 5 is provided with the convergent pipeline section from base 41 to said circular batteries 1; And the convergent side and the said base 41 of said convergent pipeline section are positioned at homonymy, promptly the convergent pipeline section just in time in the bottom heat-shrink tube 5 by the transition position of base 41 to circular batteries 1.The length of convergent pipeline section can be decided according to the concrete situation of reality, and the utility model does not limit this particularly.
The utility model embodiment also provides a kind of circular batteries temperature examining system; Comprise circular batteries 1, temperature sensor and be used for temperature sensor is fixed in the stationary installation of the temperature sensor on the circular batteries 1, the stationary installation of temperature sensor is the stationary installation of the temperature sensor described in the foregoing description.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (9)
1. the stationary installation of a temperature sensor; Be used for the wire harness (2) of temperature sensor is fixed on circular batteries (1); It is characterized in that, comprising: top heat-shrink tube (3) and be positioned at the block temperature sensor (4) of the homonymy of said circular batteries (1) with said wire harness (2);
Said block temperature sensor (4) comprises base (41) and the footstock (42) that is fixedly linked with said base (41);
The bottom surface of said base (41) is an arc surface, and itself and said circular batteries (1) fit;
Said footstock (42) is positioned at an end at said base (41) top; Said top heat-shrink tube (3) is sheathed on the outside of said circular batteries (1), wire harness (2) and footstock (42) and fits with the three; And said footstock (42) is provided with fixed orifice (421), and the temp probe of said fixed orifice (421) and said wire harness (2) is interference fit mutually.
2. the stationary installation of temperature sensor according to claim 1 is characterized in that, the top of said footstock (42) is provided with the chucking opening (422) that is connected with said fixed orifice (421).
3. the stationary installation of temperature sensor according to claim 1 is characterized in that, the end of the end of said temp probe, said top heat-shrink tube (3) is all concordant with the end of said footstock (42).
4. the stationary installation of temperature sensor according to claim 1 is characterized in that, said top heat-shrink tube (3) is provided with the flaring pipeline section from said wire harness (2) to said footstock (42), and the flaring side of said flaring pipeline section and said wire harness (2) are positioned at homonymy.
5. according to the stationary installation of any described temperature sensor among the claim 1-4, it is characterized in that, also comprise the outside and the two bottom heat-shrink tube (5) that fits of being sheathed on said circular batteries (1) and base (41).
6. the stationary installation of temperature sensor according to claim 5 is characterized in that, said base (41) is a flat, and its end face that matches with said bottom heat-shrink tube (5) is an arc surface.
7. the stationary installation of temperature sensor according to claim 6 is characterized in that, the end of the end of said bottom heat-shrink tube (5) and said footstock (42) is inconsistent.
8. the stationary installation of temperature sensor according to claim 7; It is characterized in that; Said bottom heat-shrink tube (5) is provided with the convergent pipeline section from said base (41) to said circular batteries (1), and the convergent side of said convergent pipeline section and said base (41) are positioned at homonymy.
9. circular batteries temperature examining system; Comprise: circular batteries (1), temperature sensor and be used for said temperature sensor is fixed in the stationary installation of the temperature sensor on the said circular batteries (1); It is characterized in that the stationary installation of said temperature sensor is the stationary installation that aforesaid right requires any described temperature sensor among the 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204741298U CN202372264U (en) | 2011-11-24 | 2011-11-24 | Round battery temperature measuring system and fixing device of temperature sensor thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204741298U CN202372264U (en) | 2011-11-24 | 2011-11-24 | Round battery temperature measuring system and fixing device of temperature sensor thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202372264U true CN202372264U (en) | 2012-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204741298U Expired - Lifetime CN202372264U (en) | 2011-11-24 | 2011-11-24 | Round battery temperature measuring system and fixing device of temperature sensor thereof |
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| CN (1) | CN202372264U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222925A (en) * | 2015-10-21 | 2016-01-06 | 安徽江淮汽车股份有限公司 | A kind of measurement mechanism of automobile exhaust pipe temperature field |
| CN107560743A (en) * | 2017-09-22 | 2018-01-09 | 天津德芃科技集团有限公司 | A kind of temperature monitor |
| CN107683539A (en) * | 2015-11-05 | 2018-02-09 | 株式会社Lg化学 | The battery pack of battery module including this battery module and the vehicle for including this battery pack |
| CN108266365A (en) * | 2018-01-03 | 2018-07-10 | 广东美的暖通设备有限公司 | The protective device of compressor, the guard method of compressor and compressor |
| CN108701946A (en) * | 2016-02-11 | 2018-10-23 | 住友电装株式会社 | Charge connector, clamped nipple and the method that sensor is fixed to clamped nipple |
-
2011
- 2011-11-24 CN CN2011204741298U patent/CN202372264U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222925A (en) * | 2015-10-21 | 2016-01-06 | 安徽江淮汽车股份有限公司 | A kind of measurement mechanism of automobile exhaust pipe temperature field |
| CN107683539A (en) * | 2015-11-05 | 2018-02-09 | 株式会社Lg化学 | The battery pack of battery module including this battery module and the vehicle for including this battery pack |
| US10629965B2 (en) | 2015-11-05 | 2020-04-21 | Lg Chem, Ltd. | Battery module, battery pack including such battery module, and vehicle including such battery pack |
| CN107683539B (en) * | 2015-11-05 | 2020-05-15 | 株式会社Lg化学 | Battery module, battery pack comprising such battery module and vehicle comprising such battery pack |
| CN108701946A (en) * | 2016-02-11 | 2018-10-23 | 住友电装株式会社 | Charge connector, clamped nipple and the method that sensor is fixed to clamped nipple |
| CN107560743A (en) * | 2017-09-22 | 2018-01-09 | 天津德芃科技集团有限公司 | A kind of temperature monitor |
| CN108266365A (en) * | 2018-01-03 | 2018-07-10 | 广东美的暖通设备有限公司 | The protective device of compressor, the guard method of compressor and compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170206 Address after: Chancheng District of Guangdong city in Foshan province after the 528000 season 131 West Road No. 1 building A room by 601-604 Patentee after: Ke Liyuan Technology of Hybrid Electric Vehicle Co., Ltd Address before: 400023 Chongqing Jiangbei District, the new East Road, No. 260 Patentee before: Chongqing Changan Automobile Co., Ltd. Patentee before: Chongqing Chang'an New Energy Automobile Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 528000 room 601-604, building A, block, building 131, Jihua West Road, Chancheng District, Guangdong, Foshan Patentee after: Ke Liyuan Technology of Hybrid Electric Vehicle Co., Ltd Address before: Chancheng District of Guangdong city in Foshan province after the 528000 season 131 West Road No. 1 building A room by 601-604 Patentee before: Ke Liyuan Technology of Hybrid Electric Vehicle Co., Ltd |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |