CN208459875U - A kind of temperature tester - Google Patents
A kind of temperature tester Download PDFInfo
- Publication number
- CN208459875U CN208459875U CN201820950381.3U CN201820950381U CN208459875U CN 208459875 U CN208459875 U CN 208459875U CN 201820950381 U CN201820950381 U CN 201820950381U CN 208459875 U CN208459875 U CN 208459875U
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- China
- Prior art keywords
- heater
- temperature
- temperature tester
- pedestal
- workbench
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Abstract
The utility model belongs to test equipment technical field, more particularly to a kind of temperature tester, including test macro and the control system being electrically connected with the test macro, heater, the temperature sensor for monitoring object under test and the clamping device for positioning object under test that the test macro includes workbench, is installed on the workbench and transfers heat to object under test, the clamping device are set to the workbench.The temperature tester structure is simple, easy to operate, intelligent and high-efficiency, and accuracy is high, long service life.
Description
Technical field
The utility model belongs to test equipment technical field, and in particular to a kind of temperature tester.
Background technique
Lithium battery has been applied to the every field of routine work, life, has become vehicle and electronic product is indispensable
Few power supply source.Existing lithium ion battery market is increasingly mature, and each manufacturer's scale is also growing, lithium battery advantage by
It gradually embodies, but lithium battery is at high operating temperatures, meeting accelerated ageing, service life substantially reduces, and excessively high temperature is serious
When also result in lithium battery and explode, equipment normal use is not only influenced, it also occur that casualties.In the production of lithium battery
In the process, requirement of the lithium battery pole slice to temperature is also very high.Therefore, needed in the production process of lithium battery to lithium battery into
Trip temperature test, to obtain the relevant parameter of lithium battery heat resistance, provides foundation for the production and use of lithium battery.
In the prior art, when testing battery overheat protector, usually NTC is heated with boiled water, due to boiled water rapid heat dissipation,
Temperature cannot keep constant temperature in defined temperature, and test condition is unstable, cause the accuracy of test low；Also it attempted
Temperature test is carried out to the method that boiled water heats, but due to the unstability of water, causes the accuracy of test unreliable.
The method of lithium battery temperature test is filled with flaws in the prior art, cannot be provided for the heat resistance of lithium battery with reference to according to
According to being unfavorable for the long term growth of enterprise, the relevant technologies demand perfection urgently.
Utility model content
The purpose of this utility model is that: in view of the deficiencies of the prior art, and a kind of temperature tester is provided, to lithium battery
Heat resistance test is carried out, and structure is simple, easy to operate, intelligent and high-efficiency, accuracy is high, long service life.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of temperature tester, including test macro and the control system being electrically connected with the test macro, the test
System include workbench, be installed on the workbench and transfer heat to object under test heater, for monitoring object under test
Temperature sensor and clamping device for positioning object under test, the clamping device be set to the workbench.It is being arranged
After test temperature, control system controls heater persistent fever, and temperature sensor detects the temperature and default temperature of object under test
When spending identical, electric signal can be sent to control system, control system can intelligently adjust the electric current of output and/or the size of voltage,
So that heater persistent fever, and the temperature of object under test is maintained on preset temperature, in order to the temperature test of battery,
Control system can collect the charge and discharge data of battery at different temperatures during the test, and real-time display comes out, convenient for dividing
Analysis research, the tester architecture is simple, easy to operate, intelligent and high-efficiency, and accuracy is high, long service life.
As a kind of improvement of temperature tester described in the utility model, the workbench includes stage body, is set to institute
The first card slot for stating stage body center, the second card slot for being connected to first card slot and accommodating the heater and with described
First string holes of two draw-in groove connection.This structure design is so that the structure of the test machine is more stable.
As a kind of improvement of temperature tester described in the utility model, the side wall of second card slot is provided with card
Column.Heater is fastened in the second card slot by card column, increases the stability of fever body running.
It further include working panel as a kind of improvement of temperature tester described in the utility model, the working panel
It is arranged in first card slot, and the working panel is between the heater and the object under test.Working panel will
It is conducted to object under test to the even heat that heater generates.
Further include pedestal as a kind of improvement of temperature tester described in the utility model, the pedestal include pedestal,
The radiating groove for being opened in the pedestal, the second string holes being connected to the radiating groove and the support for being set to the pedestal bottom
Column, the workbench are set to the pedestal, and first string holes is connected to the radiating groove.This structure setting of pedestal makes
The temperature tester structure it is more complete, when work, is more stable.
As a kind of improvement of temperature tester described in the utility model, the heater is cement resistor, red copper, no
Become rusty steel, crystal, quartz, glass or ceramics.In addition to this, heater can also be that other reach the function element of similar effects,
It can flexibly set according to production needs.
As a kind of improvement of temperature tester described in the utility model, the number of the heater is at least a.Hair
Hot body be arranged to it is multiple can accelerate heating rate, improve working efficiency.
As a kind of improvement of temperature tester described in the utility model, the clamping device is quickly folder or positioning
Block.In addition to this, clamping device can also be other mechanisms that can achieve similar effects, can according to the needs of actual production
To flexibly set.
As a kind of improvement of temperature tester described in the utility model, the control system includes controller and display
Device, the display are electrically connected with the controller, and the heater and the temperature sensor are electrically connected with the controller
It connects.Controller displays in real time the various electric signals being collected into over the display by processing, convenient for the reality to test process
When monitor.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of test macro in the utility model embodiment 1；
Fig. 3 is the structural schematic diagram of test macro in the utility model embodiment 2；
Wherein: 1- test macro；11- pedestal；111- support column；112- radiating groove；The second string holes of 113-；114- pedestal；
12- workbench；The first card slot of 121-；The second card slot of 122-；The first string holes of 123-；124- stage body；13- heater；14- temperature passes
Sensor；15- working panel；16- clamping device；2- control system；21- controller；22- display；3- object under test；4- card
Column.
Specific embodiment
As used some vocabulary to censure specific components in the specification and claims.Those skilled in the art answer
It is understood that hardware manufacturer may call the same component with different nouns.This specification and claims are not with name
The difference of title is as the mode for distinguishing component, but with the difference of component functionally as the criterion of differentiation.Such as logical
The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit
In "." substantially " refer within an acceptable error range, those skilled in the art can within a certain error range solve described in
Technical problem basically reaches the technical effect.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as level " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Utility model and simplified description, rather than the machine or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
The utility model is described in further detail below in conjunction with attached drawing, but not as the restriction to the utility model.
Embodiment 1
As shown in Figs. 1-2, a kind of temperature tester, including test macro 1 and the control system being electrically connected with test macro 1
2, test macro 1 include workbench 12, be installed on workbench 12 and transfer heat to object under test 3 heater 13, for supervising
The temperature sensor 14 of object under test 3 and the clamping device 16 for positioning object under test 3 are surveyed, clamping device 16 is set to work
Platform 12.After test temperature is arranged, control system 1 controls 13 persistent fever of heater, and temperature sensor 14 detects determinand
When the temperature of body 3 is identical as preset temperature, electric signal can be sent to control system 1, control system 1 can intelligently adjust the electricity of output
The size of stream and/or voltage, so that 13 persistent fever of heater, and the temperature of object under test 3 is maintained on preset temperature,
In order to the temperature test of battery, control system 1 can collect the charge and discharge data of battery at different temperatures during the test,
And real-time display comes out, convenient for analysis and research, the tester architecture is simple, easy to operate, intelligent and high-efficiency, and accuracy is high, uses
Service life is long.
Preferably, workbench 12 includes stage body 124, the first card slot 121 and the first card slot for being set to 124 center of stage body
121 connections and the first string holes 123 for accommodating the second card slot 122 of heater 13 and being connected to the second card slot 122.This structure
Design is so that the structure of the test machine is more stable.
Preferably, the side wall of the second card slot 122 is provided with card column 4.Heater 13 is fastened on the second card slot 122 by card column 4
In, increase the stability of the work of heater 13.
The utility model further includes pedestal 11 and working panel 15, and pedestal 11 includes pedestal 114, is opened in pedestal 114
Radiating groove 112, the second string holes 113 being connected to radiating groove 112 and the support column 111 for being set to 114 bottom of pedestal, workbench
12 are set to pedestal 11, and the first string holes 123 is connected to radiating groove 112；Working panel 15 is arranged in the first card slot 121, and works
Panel 15 is between heater 13 and object under test 3.This structure setting of pedestal 11 makes the structure of the temperature tester
More completely, more stable when work；The even heat that heater 13 generates is conducted to object under test 3 by working panel 15.
Preferably, heater 13 is cement resistor, red copper, stainless steel, crystal, quartz, glass or ceramics.In addition to this,
Heater 13 can also be that other reach the function element of similar effects, can flexibly set according to production needs.
Preferably, clamping device 16 is quick folder or locating piece.In addition to this, clamping device 16 can also be that others can
To reach the mechanism of similar effects, can be flexibly set according to the needs of actual production.
Preferably, control system 2 includes controller 21 and display 22, and display 22 is electrically connected with controller 21, is generated heat
Body 13 and temperature sensor 14 are electrically connected with controller 21.Controller 21 is real-time by processing by the various electric signals being collected into
Ground is shown on display 22, convenient for the real time monitoring to test process.
The working principle of the utility model is: 1, setting test temperature, under the control of controller 21, heater 13 continues
Fever work, the temperature that temperature sensor 14 detects working panel 15 are identical as preset value；2, mesuring battary is passed through into clamping
Mechanism 16 is fixed on working panel 15, and the electrode of mesuring battary is electrically connected with control system 2；3, pass through regulation and control system
The electric currents or/and voltage of 2 outputs, to reach different test temperatures, control system 2 records mesuring battary at different temperatures
Charge and discharge related data, and display in real time out on display 22, in order to observation analysis.
Embodiment 2
As shown in figure 3, unlike the first embodiment: the number of heater 13 is at least 2 in the present embodiment.Heater
13 be arranged to it is multiple can accelerate heating rate, improve working efficiency.
Preferably, the number of the first string holes 123 is at least 2.The number of the first string holes 123 can spirit according to production needs
It is arranged livingly.
Other structures are same as Example 1, and which is not described herein again.
Several preferred embodiments of the present invention have shown and described in above description, but as previously described, it should be understood that this
Utility model is not limited to forms disclosed herein, and should not be regarded as an exclusion of other examples, and can be used for various
Other combinations, modification and environment, and above-mentioned introduction or related fields can be passed through within the scope of the inventive concept described herein
Technology or knowledge be modified.And changes and modifications made by those skilled in the art do not depart from the spirit and model of the utility model
It encloses, then it all should be in the protection scope of the appended claims for the utility model.
Claims (9)
1. a kind of temperature tester, it is characterised in that: including test macro (1) and the control being electrically connected with the test macro (1)
System (2) processed, the test macro (1) include workbench (12), are installed on the workbench (12) and transfer heat to be measured
The heater (13) of object (3), the temperature sensor (14) for monitoring object under test (3) and for positioning object under test (3)
Clamping device (16), the clamping device (16) is set to the workbench (12).
2. temperature tester as described in claim 1, it is characterised in that: the workbench (12) includes stage body (124), setting
In the stage body (124) center the first card slot (121), be connected to first card slot (121) and accommodate the heater
(13) the second card slot (122) and the first string holes (123) being connected to second card slot (122).
3. temperature tester as claimed in claim 2, it is characterised in that: the side wall of second card slot (122) is provided with card
Column (4).
4. temperature tester as claimed in claim 2, it is characterised in that: further include working panel (15), the working panel
(15) it is arranged in first card slot (121), and the working panel (15) is located at the heater (13) and the determinand
Between body (3).
5. temperature tester as claimed in claim 2, it is characterised in that: further include pedestal (11), the pedestal (11) includes
Pedestal (114), the radiating groove (112) for being opened in the pedestal (114), the second string holes being connected to the radiating groove (112)
(113) and it is set to the support column (111) of the pedestal (114) bottom, the workbench (12) is set to the pedestal
(11), first string holes (123) is connected to the radiating groove (112).
6. temperature tester as described in claim 1, it is characterised in that: the heater (13) is cement resistor, red copper, no
Become rusty steel, crystal, quartz, glass or ceramics.
7. temperature tester as described in claim 1 or 6, it is characterised in that: the number of the heater (13) is at least 2
It is a.
8. temperature tester as described in claim 1, it is characterised in that: the clamping device (16) is quickly to press from both sides.
9. temperature tester as described in claim 1, it is characterised in that: the control system (2) include controller (21) and
Display (22), the display (22) are electrically connected with the controller (21), the heater (13) and the temperature sensing
Device (14) is electrically connected with the controller (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820950381.3U CN208459875U (en) | 2018-06-20 | 2018-06-20 | A kind of temperature tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820950381.3U CN208459875U (en) | 2018-06-20 | 2018-06-20 | A kind of temperature tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208459875U true CN208459875U (en) | 2019-02-01 |
Family
ID=65168427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820950381.3U Expired - Fee Related CN208459875U (en) | 2018-06-20 | 2018-06-20 | A kind of temperature tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208459875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108762336A (en) * | 2018-06-20 | 2018-11-06 | 东莞纳普能源科技有限公司 | A kind of temperature tester and its workflow |
-
2018
- 2018-06-20 CN CN201820950381.3U patent/CN208459875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108762336A (en) * | 2018-06-20 | 2018-11-06 | 东莞纳普能源科技有限公司 | A kind of temperature tester and its workflow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20190620 |