CN106848466B - A kind of temperature of powered cell detecting structure - Google Patents
A kind of temperature of powered cell detecting structure Download PDFInfo
- Publication number
- CN106848466B CN106848466B CN201710084255.4A CN201710084255A CN106848466B CN 106848466 B CN106848466 B CN 106848466B CN 201710084255 A CN201710084255 A CN 201710084255A CN 106848466 B CN106848466 B CN 106848466B
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- Prior art keywords
- guide
- ontology
- temperature
- guide pad
- viscose
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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 structures, including ontology and temperature inductor, the ontology includes thermal conductive silicon blob of viscose and ordinary silicon blob of viscose, the temperature inductor is vertically arranged between thermal conductive silicon blob of viscose and ordinary silicon blob of viscose, the bottom of the ontology is equipped with guide-localization body, the guide-localization body includes the locating piece fixed with ontology, the elastic component of remotely located piece of guide pad of guide pad and promotion being moved inward from locating piece side, cavity is equipped in the ontology, the piston for adjusting cavity volume is equipped in the guide-localization body, it is equipped in the guide-localization body when guide pad is close to locating piece with piston to the effect block far from the movement of cavity direction.The present invention is intended to provide a kind of temperature of powered cell detecting structure for being easily installed and replacing.
Description
Technical field
The invention belongs to field more particularly to a kind of temperature of powered cell detecting structures.
Background technique
Power battery is one of electric car core component, is the power source of vehicle.Power battery is generally by battery cell
Mould group is formed, then by module group assembling at battery pack.When entire battery pack charge and discharge, working efficiency, service life and safety
It can all be affected by temperature, it is necessary to rationally control temperature.This temperature includes the influence of environment temperature and battery itself fever.Automobile electricity
Chi Bao is composed of in series and parallel more lithium ion batteries, and the consistency and automobile batteries of every battery temperature are kept
One of important indicator of packet.It can be seen that the heat management of automobile batteries packet designs, it need to guarantee battery within the scope of suitable temperature
Work, while also needing to guarantee the relatively uniform of temperature between every battery.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.
Currently, 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 on the battery of the ragged edge of detected battery pack.Temperature sense
When being bonded between device and heat conductive silica gel, there are bonding position can not it is consistent, bond operation is difficult and quick-replaceable can not ask
Topic.Temperature inductor, which also has to adopt, to be screwed, but the time that screw is spent when fixed is more, and production efficiency is caused to drop
Low, cost increases.In addition, what temperature inductor was welded and fixed there are also use, however welding process operation and replacement are more inconvenient,
And welding quality is difficult to ensure.
Summary of the invention
The present invention is to provide a kind of power electric for being easily installed and replacing to overcome above-mentioned deficiency in the prior art
Pond temperature sensing structure.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of temperature of powered cell detecting structure, including ontology and temperature inductor, the ontology include heat conductive silica gel
Block and ordinary silicon blob of viscose, the temperature inductor are vertically arranged between thermal conductive silicon blob of viscose and ordinary silicon blob of viscose, the ontology
Bottom be equipped with guide-localization body, the guide-localization body include the locating piece fixed with ontology, can from locating piece side to
The guide pad of interior movement and the elastic component of remotely located piece of guide pad of promotion, the ontology is interior to be equipped with cavity, and the guiding is fixed
Position is equipped with the piston for adjusting cavity volume in vivo, is equipped with to drive when guide pad is close to locating piece in the guide-localization body and live
It fills in the effect block mobile far from cavity direction.In this way, the thermal conductive silicon blob of viscose and common silica gel of ontology is arranged in temperature inductor
Between block, heat conductive silica gel has the capacity of heat transmission, external heat promptly can be transferred to temperature inductor, so that temperature inductor
It is capable of detecting when the variation of Current Temperatures.The guide-localization body of the bottom of ontology, can relatively move between locating piece and guide pad
And there is elasticity, the position needed is fixed in detecting structure, when as among battery core edge or battery core, guide pad is under pressure
And move inward, to adapt to the width demand of different location.When guide pad is close to locating piece, guide pad makes to act on block drive
Piston is far from cavity, and occurring vacuum degree in cavity, thus volume becomes smaller, and enters among the position gap of battery core convenient for ontology.When
When detecting structure positioning is completed, guide pad resets under elastic component effect, while driving piston reverses direction mobile, squeezes cavity and makes
Temperature inductor and thermal conductive silicon blob of viscose fit closely, to guarantee heat transfer efficiency.
Preferably, being equipped with the sliding slot arranged vertically in the locating piece, the effect block is arranged in sliding slot, institute
The effect block stated is equipped with the guide groove being in tilted layout, and the guide pad is equipped with the guide pin cooperated with guide groove.In this way, when guiding
When block is moved into ontology, guide pin acts on guide groove, since guide groove is in tilted layout, so that effect block is moved to the direction far from cavity
It is dynamic, to be displaced outwardly with piston, change the volume of cavity.
Preferably, the cavity is arranged vertically in thermal conductive silicon blob of viscose, the piston is in the cylinder of bar shaped, described
Ontology be equipped with the aperture that be connected to cavity, one end of the cylinder passes through aperture and enters in cavity, the other end of cylinder and
Effect block is fixedly connected, and the aperture is slidably matched with piston.In this way, when cylinder is slowly displaced outwardly from cavity, cavity
Interior generation vacuum degree, ordinary silicon blob of viscose by ambient pressure act on and volume-diminished, the reduced width of ordinary silicon blob of viscose, in order into
Enter among the position gap of battery core.
Preferably, the side wall of the aperture is equipped with annular groove, the annular groove is interior close equipped with cooperating with piston seal
Seal.By the way that sealing ring is arranged, cooperate with the face seal of piston, detecting structure position complete when, piston effect in sky
Chamber provides temperature sensor reliable and stable pressure.
Preferably, the outside of the ontology is equipped with the push rod arranged vertically, the push rod bottom and the fixed company of effect block
It connects, the side of the ontology is equipped with the strip-shaped hole cooperated with push rod basal sliding, and the top of the push rod is equipped with press-side.Push rod
Bottom with effect block fix, induced effect block is also moved down when push rod moves down, so that guide pad moves inward solution
Except positioning, consequently facilitating detecting structure is taken out.
Preferably, the guide pad is equipped with the traveller vertical with sliding slot arranged direction, the guide pin setting exists
The top of traveller, the guide pad are equipped with the guide post being slidably matched with guide pad, and the guide post and traveller are arranged in parallel.This
The movement of sample, guide pad is limited by traveller and guide post, and it is reliable and stable to guarantee that guide pad moves back and forth.
Preferably, the bottom of the guide pad lateral surface is equipped with the guiding surface to guide pad inner inclination, it is described to lead
Clamping portion is equipped with to the top of block lateral surface.Guiding surface is set on guide pad, when being installed, convenient for drive guide pad to
Interior movement.
Preferably, the elastic component is reset spring, the reset spring is set on traveller.
The beneficial effects of the present invention are: (1) to mount and dismount more convenient, while it is steady to provide higher installation
It is qualitative, guarantee that temperature detection is accurate and reliable；(2) there is certain regulating power, adaptability is installed and versatility is preferable.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the invention.
In figure: ontology 1, thermal conductive silicon blob of viscose 1a, ordinary silicon blob of viscose 1b, cavity 101, temperature inductor 2, elastic component 3, guiding
Positioning body 4, guide pad 4a, locating piece 4b, traveller 41, guide pin 42, guide post 43, strip-shaped hole 401, sliding slot 402 act 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 ontology 1,2 and of temperature inductor
Guide-localization body 4, wherein ontology includes 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
At the ability with transmitting heat rapidly, ordinary silicon blob of viscose is made of common silica gel, has 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 conducting wire of temperature inductor is drawn upwards, is led
Hot silica gel block is Nian Jie with the use of ordinary silicon blob of viscose, to guarantee that the fixation of temperature inductor position is not moved.
The bottom of ontology is equipped 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 ontology, can not relatively move between the two, guide pad is to be slidably connected with locating piece between the two, and guide pad can
It is moved inward from locating piece side, elastic component 3 is equipped between guide pad and locating piece, resilient element urges guide pad is remotely located
Block.
Cavity 101 is equipped in ontology, cavity is arranged vertically in thermal conductive silicon blob of viscose, and ontology is opened equipped with what is be connected to cavity
Hole, locating piece is interior to be equipped with the sliding slot 402 arranged vertically, and sliding slot is connected to aperture, is equipped in guide-localization body and is adjusted cavity volume
Piston 7, piston is in the cylinder of bar shaped, and one end of cylinder passes through aperture and enters in cavity, and the side wall of aperture is equipped with annular groove, ring
The sealing ring 6 cooperated with piston seal is equipped in slot.Effect block 5 is equipped in guide-localization body, effect block is arranged in sliding slot, makees
The guide groove 5a being in tilted layout is equipped with block, guide pad is equipped with the guide pin 42 cooperated with guide groove.The other end of cylinder and effect
Block is fixedly connected, and aperture is slidably matched with piston, when guide pad is close to locating piece, by effect block band piston to separate
Cavity direction is mobile.
Guide pad is equipped with the traveller 41 vertical with sliding slot arranged direction, and guide pin is arranged in the top of traveller, on guide pad
Equipped with the guide post 43 being slidably matched with guide pad, guide post and traveller are arranged in parallel.In the present embodiment, elastic component is reset spring,
Reset spring is set on traveller.The bottom of guide pad lateral surface is equipped with the guiding surface to guide pad inner inclination, guiding
The top of block lateral surface is equipped with clamping portion.The outside of ontology is equipped with the push rod 8 arranged vertically, push rod bottom and the fixed company of effect block
It connects, the side of ontology is equipped with the strip-shaped hole 401 cooperated with push rod basal sliding, and the top of push rod is equipped with press-side 8a.
In actual installation process, downward by the guide-localization body of detecting structure, ontology is equipped with the one of thermal conductive silicon blob of viscose
Facing towards the battery of testing temperature to be checked, detecting structure is inserted into the gap between the edge or battery core of battery core.It is being inserted into
During gap, since the width in gap is less than the width of guide-localization body, guide pad Xiang Dingwei by external forces
Block is mobile.When guide pad is close to locating piece, guide pad makes to act on block band piston far from cavity, so that occurring in cavity true
The volume contraction of reciprocal of duty cycle, ordinary silicon blob of viscose becomes smaller, and enters among the position gap of battery core convenient for ontology.When detecting structure positions
When completion, guide pad is displaced outwardly reset under action of reset spring and drives piston reverses direction while guide pad and battery core position
It is mobile, it squeezes cavity and the ordinary silicon blob of viscose reduced is expanded outward, temperature inductor and thermal conductive silicon blob of viscose fit closely, thus
Guarantee heat transfer efficiency.When needing replacing or dismantling, then the press-side of push rod is pressed down on, it will be with movement when push rod moves down
It is also moved down with block, so that guide pad moves inward, releases the positioning with battery core, while ordinary silicon blob of viscose volume also being made to contract
It is small, consequently facilitating detecting structure is taken out.
Claims (7)
1. a kind of temperature of powered cell detecting structure, characterized in that including ontology (1) and temperature inductor (2), the ontology
It (1) include thermal conductive silicon blob of viscose (1a) and ordinary silicon blob of viscose (1b), the temperature inductor (2) is vertically arranged at thermal conductive silicon blob of viscose
Between (1a) and ordinary silicon blob of viscose (1b), the bottom of the ontology (1) is equipped with guide-localization body (4), the guide-localization body
(4) include the locating piece (4b) fixed with ontology (1), the guide pad (4a) that can be moved inward from the side locating piece (4b) and push away
The elastic component (3) of action-oriented block (4a) remotely located piece (4b), the ontology (1) is interior to be equipped with cavity (101), the guide-localization
It is equipped with the piston (7) for adjusting cavity (101) volume in body (4), is equipped in the guide-localization body (4) and works as guide pad (4a) Xiang Ding
Position block (4b) close to when band piston (7) to the effect block (5) mobile far from cavity (101) direction, outside the ontology (1)
Portion is equipped with the push rod (8) arranged vertically, and push rod (8) bottom is fixedly connected with effect block (5), the side of the ontology (1)
Equipped with the strip-shaped hole (401) cooperated with push rod (8) basal sliding, the top of the push rod (8) is equipped with press-side (8a).
2. a kind of temperature of powered cell detecting structure according to claim 1, characterized in that in the locating piece (4b)
Equipped with the sliding slot (402) arranged vertically, the effect block (5) is arranged in sliding slot (402), sets on the effect block (5)
There is the guide groove (5a) of inclination arrangement, the guide pad (4a) is equipped with the guide pin (42) cooperated with guide groove (5a).
3. a kind of temperature of powered cell detecting structure according to claim 1 or 2, characterized in that the cavity (101)
It is arranged vertically in thermal conductive silicon blob of viscose (1a), the piston (7) is in the cylinder of bar shaped, and the ontology (1) is equipped with and sky
The aperture of chamber (101) connection, one end of the cylinder pass through aperture and enter in cavity (101), the other end and effect block of cylinder
(5) it is fixedly connected, the aperture is slidably matched with piston (7).
4. a kind of temperature of powered cell detecting structure according to claim 3, characterized in that set on the side wall of the aperture
There is annular groove, the sealing ring (6) with piston (7) sealing cooperation is equipped in the annular groove.
5. a kind of temperature of powered cell detecting structure according to claim 2, characterized in that on the guide pad (4a)
Equipped with the traveller (41) vertical with sliding slot (402) arranged direction, the guide pin (42) setting is described at the top of traveller (41)
Guide pad (4a) is equipped with the guide post (43) being slidably matched with guide pad (4a), the guide post (43) cloth parallel with traveller (41)
It sets.
6. a kind of temperature of powered cell detecting structure according to claim 1 or 2, characterized in that the guide pad (4a)
The bottom of lateral surface is equipped with the guiding surface to guide pad (4a) inner inclination, and the top of guide pad (4a) lateral surface is equipped with
Clamping portion.
7. a kind of temperature of powered cell detecting structure according to claim 5, characterized in that the elastic component (3) is
Reset spring, the reset spring are set on traveller (41).
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 |
|---|---|
| CN106848466A CN106848466A (en) | 2017-06-13 |
| CN106848466B true 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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| Country | Link |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6962446B2 (en) * | 2000-06-05 | 2005-11-08 | 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 |
-
2017
- 2017-02-16 CN CN201710084255.4A patent/CN106848466B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| CN106848466A (en) | 2017-06-13 |
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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. |