CN201837713U - Testing machine for short circuit of battery - Google Patents
Testing machine for short circuit of battery Download PDFInfo
- Publication number
- CN201837713U CN201837713U CN2010205416595U CN201020541659U CN201837713U CN 201837713 U CN201837713 U CN 201837713U CN 2010205416595 U CN2010205416595 U CN 2010205416595U CN 201020541659 U CN201020541659 U CN 201020541659U CN 201837713 U CN201837713 U CN 201837713U
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- Prior art keywords
- battery
- testing machine
- short circuit
- proving installation
- casing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of testing equipment of a battery, and particularly relates to a testing machine for the short circuit of a battery. The testing machine comprises a box body, a testing device and a control panel, wherein the box body is internally provided with the testing device; the control panel is arranged at the outer part of the box body; the testing device is electrically connected with the control panel; a maintaining door is arranged on the box body; and the testing device is provided with three electrode connecting pieces. In the testing machine, the structural design is simple and scientific, the accuracy is good, and the safety is good.
Description
Technical field:
The utility model relates to the battery testing equipment technical field, refers in particular to a kind of battery short circuit testing machine.
Background technology:
The test parameter of existing battery short circuit proving installation only is cell voltage and the battery temperature in the discharge process, and does not test the discharge loop electric current in the discharge process.Wherein voltage is with voltage table test, temperature thermocouple assay.And existing battery short circuit device mode is that battery is placed in the explosion-proof tank, and short-circuit loop partly places outside the case, and gauge tap also places case to control the circuit switching state outward.Discharge loop uses regular tap in this process, utilizes the switching of artificial short distance operating switch.
Because battery short circuit can might cause battery to be blasted in the very high temperature of instantaneous generation, thereby can not the thermal value of test battery in the short-circuit test process, the accuracy of thermal value is calculated in influence.
The utility model content:
The purpose of this utility model is at the deficiencies in the prior art, and a kind of battery short circuit testing machine is provided, and the simple science of its structural design, accuracy are good, and security performance is good.
For achieving the above object, the utility model adopts following technical scheme, it comprises casing, proving installation, control desk, be provided with proving installation in the casing, the outside of casing is provided with control desk, proving installation is electrically connected with control desk, also is provided with Access Door on the casing, and proving installation is provided with three electrode connecting parts.
Described control desk is provided with reometer, voltage table, time-delay button, test button, cut-off push button, power light.
Described three electrode connecting parts are respectively two positive poles and a negative pole, the electric current difference of two anodal outputs.
The utility model beneficial effect is: the outside of casing is provided with control desk, and proving installation is electrically connected with control desk, also is provided with Access Door on the casing, proving installation is provided with three electrode connecting parts, can test the battery of different voltages, the simple science of its structural design, accuracy are good, and security performance is good.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an other direction structural representation of the present utility model.
Embodiment:
See shown in Fig. 1,2: the utility model scheme comprises casing 1, proving installation 2, control desk 4, be provided with proving installation 2 in the casing 1, the outside of casing 1 is provided with control desk 4, proving installation 2 is electrically connected with control desk 4, also be provided with Access Door 3 on the casing 1, proving installation 2 is provided with three electrode connecting parts 5.
Described control desk 4 is provided with reometer, voltage table, time-delay button, test button, cut-off push button, power light.
Described three electrode connecting parts 5 are respectively two positive poles and a negative pole, the electric current difference of two anodal outputs.
When the utility model uses, electrode connecting parts 5 is connected p-wire, insert battery then, three electrode connecting parts 5 have two to be anodal and a negative pole, the electric current differences of two anodal outputs can be tested the battery of different voltages, press test button, power light is bright, reometer, voltage table can show looks data, when needing delay test, can press the time-delay button, after testing, can press cut-off push button.
The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (3)
1. battery short circuit testing machine, it comprises casing (1), proving installation (2), control desk (4), it is characterized in that: be provided with proving installation (2) in the casing (1), the outside of casing (1) is provided with control desk (4), proving installation (2) is electrically connected with control desk (4), also be provided with Access Door (3) on the casing (1), proving installation (2) is provided with three electrode connecting parts (5).
2. a kind of battery short circuit testing machine according to claim 1 is characterized in that: described control desk (4) is provided with reometer, voltage table, time-delay button, test button, cut-off push button, power light.
3. a kind of battery short circuit testing machine according to claim 1 is characterized in that: described three electrode connecting parts (5) are respectively two positive poles and a negative pole, the electric current difference of two anodal outputs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205416595U CN201837713U (en) | 2010-09-21 | 2010-09-21 | Testing machine for short circuit of battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205416595U CN201837713U (en) | 2010-09-21 | 2010-09-21 | Testing machine for short circuit of battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201837713U true CN201837713U (en) | 2011-05-18 |
Family
ID=44007820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205416595U Expired - Fee Related CN201837713U (en) | 2010-09-21 | 2010-09-21 | Testing machine for short circuit of battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201837713U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102750865A (en) * | 2012-06-08 | 2012-10-24 | 郑州万特电气有限公司 | Somatosensory practical training circuit and device for wire fused in case of circuit overload |
| CN107390077A (en) * | 2017-07-31 | 2017-11-24 | 广东美的制冷设备有限公司 | Method of testing, test device and computer-readable recording medium |
-
2010
- 2010-09-21 CN CN2010205416595U patent/CN201837713U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102750865A (en) * | 2012-06-08 | 2012-10-24 | 郑州万特电气有限公司 | Somatosensory practical training circuit and device for wire fused in case of circuit overload |
| CN107390077A (en) * | 2017-07-31 | 2017-11-24 | 广东美的制冷设备有限公司 | Method of testing, test device and computer-readable recording medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20130921 |