CN106848466A - A kind of temperature of powered cell detecting structure - Google Patents
A kind of temperature of powered cell detecting structure Download PDFInfo
- Publication number
- CN106848466A CN106848466A CN201710084255.4A CN201710084255A CN106848466A CN 106848466 A CN106848466 A CN 106848466A CN 201710084255 A CN201710084255 A CN 201710084255A CN 106848466 A CN106848466 A CN 106848466A
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- China
- Prior art keywords
- guide
- temperature
- guide pad
- viscose
- detecting structure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The invention discloses a kind of temperature of powered cell detecting structure, including body and temperature inductor, described body includes thermal conductive silicon blob of viscose and ordinary silicon blob of viscose, described temperature inductor is vertically arranged between thermal conductive silicon blob of viscose and ordinary silicon blob of viscose, the bottom of the body is provided with guide-localization body, described guide-localization body includes the locating piece fixed with body, the guide pad that can be moved inward from locating piece sidepiece and the elastic component for promoting remotely located piece of guide pad, cavity is provided with the body, the piston of regulation cavity volume is provided with the guide-localization body, it is provided with the guide-localization body when guide pad is close to locating piece with piston to the effect block moved away from cavity direction.The present invention is intended to provide a kind of temperature of powered cell detecting structure for being easily installed and changing.
Description
Technical field
The invention belongs to field, more particularly to a kind of temperature of powered cell detecting structure.
Background technology
Electrokinetic cell is one of electric automobile core component, is the power source of vehicle.Electrokinetic cell is general by battery cell
Composition module, then by module group assembling into battery bag.During whole battery bag discharge and recharge, its operating efficiency, service life and security
Can all temperature influences, it is necessary to rationally control temperature.This temperature includes the influence of environment temperature and battery self-heating.Automobile electricity
Chi Bao is combined by many lithium ion battery connection in series-parallel, keeps every uniformity of battery temperature, is also automobile batteries
One of important indicator of bag.As can be seen here, the heat management design of automobile batteries bag, need to ensure battery within the scope of suitable temperature
Work, at the same also need ensure every battery between temperature it is relatively uniform.Temperature inductor is exactly to be for monitoring this temperature
It is no relatively uniform and whether within the scope of suitable temperature, and respective handling is made according to this.
At present, existing battery temperature detection scheme, mainly directly temperature inductor is adhesively fixed with heat conductive silica gel
On the surface of detected object, temperature inductor is all located in being detected on the battery of the ragged edge of battery pack.Temperature sense
When being bonded between device and heat conductive silica gel, exist bonding position cannot unanimously, bond operation is difficult and quick-replaceable cannot ask
Topic.Temperature inductor also has adopts what is be screwed, but the time that screw spends when fixed is more, causes production efficiency to drop
Low, cost is raised.Additionally, temperature inductor also has uses what is be welded and fixed, but welding process operation and replacing more inconvenience,
And welding quality is difficult to ensure that.
The content of the invention
The present invention is to overcome above-mentioned deficiency of the prior art, there is provided a kind of power electric for being easily installed and changing
Pond temperature sensing structure.
To achieve these goals, the present invention uses following technical scheme：
A kind of temperature of powered cell detecting structure, including body and temperature inductor, described body include thermal conductive silicon blob of viscose and
Ordinary silicon blob of viscose, described temperature inductor is vertically arranged between thermal conductive silicon blob of viscose and ordinary silicon blob of viscose, the bottom of the body
Portion is provided with guide-localization body, and described guide-localization body includes the locating piece fixed with body, can inwardly be moved from locating piece sidepiece
Dynamic guide pad and the elastic component of remotely located piece of guide pad of promotion, are provided with cavity, the guide-localization body in the body
Inside be provided with regulation cavity volume piston, be provided with the guide-localization body when guide pad is close to locating piece with piston to
Away from the effect block of cavity direction movement.So, temperature inductor be arranged on body thermal conductive silicon blob of viscose and ordinary silicon blob of viscose it
Between, heat conductive silica gel has the capacity of heat transmission, external heat promptly can be transferred into temperature inductor so that temperature inductor can
Detect the change of Current Temperatures.The guide-localization body of the bottom of body, can relatively move and have between locating piece and guide pad
It is flexible, be fixed to the position of needs in detecting structure, when such as in the middle of battery core edge or battery core, guide pad be under pressure and to
Interior movement, to adapt to the width demand of diverse location.When guide pad is close to locating piece, guide pad makes effect block band piston
Thus volume diminishes to occur vacuum away from cavity, in cavity, is easy to body to enter among the position gap of battery core.Work as detection
When structure positioning is completed, guide pad resets under elastic component effect, while driving piston reverses direction movement, extruding cavity causes temperature
Inductor and thermal conductive silicon blob of viscose are brought into close contact, so as to ensure heat transfer efficiency.
Preferably, being provided with the chute of vertical arrangement in described locating piece, described effect block is arranged in chute, institute
The effect block stated is provided with the guide groove being in tilted layout, and described guide pad is provided with the pilot pin coordinated with guide groove.So, guiding is worked as
When block in body to moving, pilot pin acts on guide groove, because guide groove is in tilted layout so that effect block is moved to the direction away from cavity
It is dynamic, so that band piston is displaced outwardly, change the volume of cavity.
Preferably, described cavity is arranged vertically in thermal conductive silicon blob of viscose, described piston is in the cylinder of bar shaped, described
Body be provided with the perforate connected with cavity, one end of the cylinder enters in cavity through perforate, the other end of cylinder with
Effect block is fixedly connected, and the perforate is slidably matched with piston.So, when cylinder is slowly displaced outwardly from cavity, cavity
Interior generation vacuum, ordinary silicon blob of viscose is acted on and volume-diminished, the reduced width of ordinary silicon blob of viscose, in order to enter by ambient pressure
Enter among the position gap of battery core.
Preferably, the side wall of the perforate is provided with annular groove, it is provided with close with what piston seal coordinated in described annular groove
Seal.By setting sealing ring, coordinate with the face seal of piston, detecting structure position complete when, piston effect in sky
Chamber, reliable and stable pressure is provided to temperature sensor.
Preferably, the outside of the body is provided with the push rod of vertical arrangement, the push rod bottom is fixed with effect block and is connected
Connect, the side of the body is provided with the bar hole coordinated with push rod basal sliding, and press-side is provided with the top of the push rod.Push rod
Bottom with effect block fix, induced effect block is also moved down when push rod is moved down so that guide pad moves inward solution
Except positioning, consequently facilitating detecting structure is taken out.
Preferably, described guide pad is provided with the traveller vertical with chute arranged direction, described pilot pin is arranged on
The top of traveller, the guide pad is provided with the guide pillar being slidably matched with guide pad, and described guide pillar is arranged in parallel with traveller.This
Sample, the movement of guide pad is subject to traveller and guide pillar spacing, it is ensured that guide pad moves back and forth reliable and stable.
Preferably, the bottom of the guide pad lateral surface is provided with the guiding surface to guide pad inner inclination, it is described to lead
To being provided with Access Division at the top of block lateral surface.Guiding surface is set on guide pad, when being installed, be easy to drive guide pad to
Interior movement.
Preferably, described elastic component is back-moving spring, described back-moving spring is set on traveller.
The beneficial effects of the invention are as follows：（1）So that installation and removal are more convenient, while it is steady to provide installation higher
It is qualitative, it is ensured that temperature detection is accurately and reliably；（2）With certain regulating power, adaptability is installed and versatility is preferable.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the invention.
In figure：Body 1, thermal conductive silicon blob of viscose 1a, ordinary silicon blob of viscose 1b, cavity 101, temperature inductor 2, elastic component 3 is oriented to
Positioning body 4, guide pad 4a, locating piece 4b, traveller 41, pilot pin 42, guide pillar 43, bar hole 401, chute 402 acts on block 5, guide groove
5a, sealing ring 6, piston 7, push rod 8, press-side 8a.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
In embodiment as shown in Figure 1, a kind of temperature of powered cell detecting structure, including body 1, the and of temperature inductor 2
Guide-localization body 4, wherein body include thermal conductive silicon blob of viscose 1a and ordinary silicon blob of viscose 1b, and thermal conductive silicon blob of viscose uses heat conductive silica gel system
Into, the ability with rapid transmission heat, ordinary silicon blob of viscose is made of common silica gel, with certain structural strength and softness
Property.Temperature inductor is vertically arranged between thermal conductive silicon blob of viscose and ordinary silicon blob of viscose, and the wire of temperature inductor is drawn upwards, is led
Hot silica gel block uses Nian Jie with ordinary silicon blob of viscose, so as to ensure that temperature inductor position is fixed not be moved.
The bottom of body is provided with guide-localization body, and guide-localization body includes locating piece 4b and guide pad 4a, wherein, positioning is fast
It is fixedly connected with body, can not be relatively moved between the two, with locating piece between the two to be slidably connected, guide pad can for guide pad
Moved inward from locating piece sidepiece, elastic component 3 is provided between guide pad and locating piece, resilient element urges guide pad is remotely located
Block.
Cavity 101 is provided with body, cavity is arranged vertically in thermal conductive silicon blob of viscose, body is provided with opening of being connected with cavity
Hole, is provided with the chute 402 of vertical arrangement in locating piece, chute is connected with perforate, and regulation cavity volume is provided with guide-localization body
Piston 7, piston in bar shaped cylinder, one end of cylinder enters in cavity through perforate, and the side wall of perforate is provided with annular groove, ring
The sealing ring 6 coordinated with piston seal is provided with groove.Effect block 5 is provided with guide-localization body, effect block is arranged in chute, makees
The guide groove 5a being in tilted layout is provided with block, guide pad is provided with the pilot pin 42 coordinated with guide groove.The other end of cylinder and effect
Block is fixedly connected, and perforate is slidably matched with piston, when guide pad is close to locating piece, by act on block band piston to away from
Move in cavity direction.
Guide pad is provided with the traveller 41 vertical with chute arranged direction, and pilot pin is arranged on the top of traveller, on guide pad
The guide pillar 43 being slidably matched with guide pad is provided with, guide pillar is arranged in parallel with traveller.In the present embodiment, elastic component is back-moving spring,
Back-moving spring is set on traveller.The bottom of guide pad lateral surface is provided with the guiding surface to guide pad inner inclination, is oriented to
Access Division is provided with the top of block lateral surface.The outside of body is provided with the push rod 8 of vertical arrangement, and push rod bottom is fixed with effect block and connected
Connect, the side of body is provided with the bar hole 401 coordinated with push rod basal sliding, and press-side 8a is provided with the top of push rod.
During actual installation, body is provided with the one of thermal conductive silicon blob of viscose by the guide-localization body of detecting structure down
Facing to the battery of testing temperature to be checked, detecting structure is inserted into the space between the edge of battery core or battery core.In insertion
During space, due to the width of the width less than guide-localization body in space, guide pad is by external forces to positioning
Block is moved.When guide pad is close to locating piece, guide pad makes effect block band piston away from cavity so that occur in cavity true
Reciprocal of duty cycle, the volume contraction of ordinary silicon blob of viscose diminishes, and is easy to body to enter among the position gap of battery core.When detecting structure positioning
During completion, guide pad is displaced outwardly resetting under action of reset spring, while guide pad is positioned with battery core, drives piston reverses direction
Mobile, extruding cavity causes that the ordinary silicon blob of viscose for reducing outwards expands, and temperature inductor and thermal conductive silicon blob of viscose are brought into close contact, so that
Ensure heat transfer efficiency.When needing to change or dismantle, then the press-side of push rod is pressed down on, will be with action when push rod is moved down
Also moved down with block so that guide pad is moved inward, release the positioning with battery core, while also making ordinary silicon blob of viscose volume contract
It is small, consequently facilitating detecting structure is taken out.
Claims (8)
1. a kind of temperature of powered cell detecting structure, it is characterized in that, including body（1）And temperature inductor（2）, described body
（1）Including thermal conductive silicon blob of viscose（1a）With ordinary silicon blob of viscose（1b）, described temperature inductor（2）It is vertically arranged at thermal conductive silicon blob of viscose
（1a）With ordinary silicon blob of viscose（1b）Between, the body（1）Bottom be provided with guide-localization body（4）, described guide-localization body
（4）Including with body（1）Fixed locating piece（4b）, can be from locating piece（4b）The guide pad that sidepiece is moved inward（4a）And push away
Action-oriented block（4a）Remotely located piece（4b）Elastic component（3）, the body（1）Inside it is provided with cavity（101）, the guide-localization
Body（4）Inside it is provided with regulation cavity（101）The piston of volume（7）, the guide-localization body（4）Inside it is provided with and works as guide pad（4a）Xiang Ding
Position block（4b）Band piston when being close to（7）To away from cavity（101）The effect block of direction movement（5）.
2. a kind of temperature of powered cell detecting structure according to claim 1, it is characterized in that, described locating piece（4b）It is interior
It is provided with the chute of vertical arrangement（402）, described effect block（5）It is arranged on chute（402）In, described effect block（5）On set
There is the guide groove being in tilted layout（5a）, described guide pad（4a）It is provided with and guide groove（5a）The pilot pin of cooperation（42）.
3. a kind of temperature of powered cell detecting structure according to claim 1 and 2, it is characterized in that, described cavity（101）
In thermal conductive silicon blob of viscose（1a）In arrange vertically, described piston（7）In the cylinder of bar shaped, described body（1）It is provided with and sky
Chamber（101）The perforate of connection, one end of the cylinder enters cavity through perforate（101）It is interior, the other end and the effect block of cylinder
（5）It is fixedly connected, the perforate and piston（7）It is slidably matched.
4. a kind of temperature of powered cell detecting structure according to claim 3, it is characterized in that, set on the side wall of the perforate
There is annular groove, be provided with described annular groove and piston（7）Seal the sealing ring for coordinating（6）.
5. a kind of temperature of powered cell detecting structure according to claim 1 and 2, it is characterized in that, the body（1）It is outer
Portion is provided with the push rod of vertical arrangement（8）, the push rod（8）Bottom and effect block（5）It is fixedly connected, the body（1）Side
It is provided with and push rod（8）The bar hole that basal sliding coordinates（401）, the push rod（8）Top be provided with press-side（8a）.
6. a kind of temperature of powered cell detecting structure according to claim 2, it is characterized in that, described guide pad（4a）On
It is provided with and chute（402）The vertical traveller of arranged direction（41）, described pilot pin（42）It is arranged on traveller（41）Top, it is described
Guide pad（4a）It is provided with and guide pad（4a）The guide pillar being slidably matched（43）, described guide pillar（43）With traveller（41）Parallel cloth
Put.
7. a kind of temperature of powered cell detecting structure according to claim 1 and 2, it is characterized in that, the guide pad（4a）
The bottom of lateral surface is provided with to guide pad（4a）The guiding surface of inner inclination, the guide pad（4a）It is provided with the top of lateral surface
Access Division.
8. a kind of temperature of powered cell detecting structure according to claim 6, it is characterized in that, described elastic component（3）For
Back-moving spring, described back-moving spring is set on traveller（41）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710084255.4A CN106848466B (en) | 2017-02-16 | 2017-02-16 | A kind of temperature of powered cell detecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710084255.4A CN106848466B (en) | 2017-02-16 | 2017-02-16 | A kind of temperature of powered cell detecting structure |
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| Publication Number | Publication Date |
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| CN106848466A true CN106848466A (en) | 2017-06-13 |
| CN106848466B CN106848466B (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710084255.4A Active CN106848466B (en) | 2017-02-16 | 2017-02-16 | A kind of temperature of powered cell detecting structure |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001095001A1 (en) * | 2000-06-05 | 2001-12-13 | Huber & Suhner Ag | Method for fabricating an optical plug connector, device for carrying out the method, and plug connector for use in such a method |
| CN101975617A (en) * | 2010-08-16 | 2011-02-16 | 江阴市利得电气有限公司 | Intelligent wireless temperature-detecting device for breaker contact |
| CN204085739U (en) * | 2014-09-11 | 2015-01-07 | 衢州职业技术学院 | A kind of temperature measuring equipment of the machine tool chief axis containing cavity |
| CN206490148U (en) * | 2017-02-16 | 2017-09-12 | 浙江零跑科技有限公司 | Temperature of powered cell detecting structure |
-
2017
- 2017-02-16 CN CN201710084255.4A patent/CN106848466B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001095001A1 (en) * | 2000-06-05 | 2001-12-13 | Huber & Suhner Ag | Method for fabricating an optical plug connector, device for carrying out the method, and plug connector for use in such a method |
| CN101975617A (en) * | 2010-08-16 | 2011-02-16 | 江阴市利得电气有限公司 | Intelligent wireless temperature-detecting device for breaker contact |
| CN204085739U (en) * | 2014-09-11 | 2015-01-07 | 衢州职业技术学院 | A kind of temperature measuring equipment of the machine tool chief axis containing cavity |
| CN206490148U (en) * | 2017-02-16 | 2017-09-12 | 浙江零跑科技有限公司 | Temperature of powered cell detecting structure |
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| Publication number | Publication date |
|---|---|
| CN106848466B (en) | 2019-03-08 |
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Address after: 6 / F, Xintu building, 451 Internet of things street, Binjiang District, Hangzhou City, Zhejiang Province, 310051 Patentee after: Zhejiang Zero run Technology Co.,Ltd. Address before: 6 / F, Xintu building, 451 Internet of things street, Binjiang District, Hangzhou City, Zhejiang Province, 310051 Patentee before: ZHEJIANG LEAPMOTOR TECHNOLOGY Co.,Ltd. |