CN212725643U - Be applied to new energy automobile and take temperature sensing function shunt - Google Patents
Be applied to new energy automobile and take temperature sensing function shunt Download PDFInfo
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- CN212725643U CN212725643U CN202022155676.1U CN202022155676U CN212725643U CN 212725643 U CN212725643 U CN 212725643U CN 202022155676 U CN202022155676 U CN 202022155676U CN 212725643 U CN212725643 U CN 212725643U
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- copper plate
- shunt
- new energy
- energy automobile
- temperature sensing
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Abstract
The utility model discloses a be applied to new energy automobile area temperature sensing function shunt, including the shunt body, the shunt body is including left copper plate, right copper plate and the manganese copper plate of connecting left copper plate and right copper plate, left copper plate be equipped with left side through-flow end, right copper plate is equipped with right side through-flow end, its characterized in that: install the PCB board on the shunt body, the PCB board is welded on the shunt body with the paster mode, contains the connector on the PCB board. The product of this scheme has temperature monitoring, easily installation, characteristics that the sampling precision is high.
Description
Technical Field
The utility model relates to a shunt especially relates to be applied to new energy automobile and take temperature sensing function shunt.
Background
Original shunt wide application in fields such as communication, engineering machine tool, the electric pile of filling, instrument and meter, new forms of energy, nevertheless because the product is bulky, the installation is inconvenient, and the sampling line direction can't be fixed, the development in serious weighing apparatus new forms of energy field, market gradually atrophies. Along with the development requirement of the new energy industry in China, the shunt with the temperature monitoring function is convenient and fixed to install and high in precision and can be widely applied, and in order to meet the use requirement of the new energy industry, the shunt with the temperature monitoring function, the easy installation function and the high sampling precision is urgently needed to be developed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a new forms of energy trade requires the precision high when the sampling, and the product is taken temperature monitoring, the sampling line is convenient for install the great demand installation space and the efficiency of traditional manganin shunt that has significantly reduced, and the reality is with the novel one kind of being applied to that takes temperature monitoring, easy installation new energy automobile takes temperature sensing function shunt, has solved the above-mentioned problem that exists among the prior art in the use.
The technical scheme of the utility model is realized like this:
be applied to new energy automobile area temperature sensing function shunt, including the shunt body, the shunt body is including left copper plate, right copper plate and the manganese copper plate of connecting left copper plate and right copper plate, left copper plate be equipped with left side through-flow end, right copper plate is equipped with right side through-flow end, its characterized in that: install the PCB board on the shunt body, the PCB board is welded on the shunt body with the paster mode, contains the connector on the PCB board.
Preferably, the PCB board is also provided with a thermistor and a filter capacitor.
Preferably, the fool-proof limiting hole is arranged on the left copper plate and/or the right copper plate.
Preferably, the PCB board has a sampling signal terminal for outputting a sampling signal.
Preferably, the PCB board has a temperature monitoring terminal.
In summary, by reasonable design, the product is generally formed by integrating the electron beam welding material and a PCB board, wherein the PCB board comprises a connector, a thermistor, a filter capacitor and a related circuit diagram. The PCB is welded on the electron beam welding material in a patch mode. The sampling line is changed into direct wiring harness plugging from a traditional screw locking connecting terminal, so that the mounting efficiency of workers is improved, and the direction of the sampling line is consistent. The thermistor can monitor the surface temperature of the shunt and transmit the signal to a terminal to compensate correspondingly, so that the accuracy of the shunt is improved obviously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic view of the whole structure of the diverter with the temperature sensing function applied to the new energy automobile;
fig. 2 is a top view of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-2 of the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
As shown in fig. 1 to fig. 2, the utility model discloses a be applied to new energy automobile area temperature sense function shunt, including the shunt body, the shunt body is including left copper plate 1, right copper plate 3 and connect the manganese copper plate 2 of left copper plate and right copper plate, and the material of this product adopts the electron beam welding thin slice formula that red copper + manganese copper + red copper made, and the product is small, light in weight, temperature rise are low. Left copper plate 1 be equipped with left side through-flow end 8, right copper plate is equipped with right side through-flow end 9, for more reliable, take more accurately, left side through-flow end and right side through-flow end use the manganese copper plate to design as central symmetry. Install PCB board 4 on the shunt body, PCB board 4 welds on the shunt body with the paster mode, contains connector 7 on the PCB board 4. The PCB is also provided with a thermistor 6 and a filter capacitor 5. The left copper plate and/or the right copper plate are/is provided with fool-proof limiting holes 10 and 11, and the fool-proof limiting holes enable the installation direction of the shunt to be clear. The PCB is provided with sampling signal terminals B and C for outputting sampling signals. The PCB is provided with temperature monitoring ends A and D.
The working principle of the scheme is as follows: current flows in from the current ends on the two sides of the left current end 8 and the right current end 9, the middle manganese copper plate 2 is a resistance part, voltage drop is formed at the two ends, and finally sampling signals are output at the sampling signal ends B and C through the PCB 4. The thermistor 6 changes the resistance value thereof through temperature change, outputs the resistance value at two ends of the temperature monitoring end A, D, and converts the resistance value into temperature through terminal calculation to achieve temperature monitoring, and compensation is adopted at the terminal, so that the sampling precision is higher. And finally, the output is only directly plugged in and pulled out of the connector, so that the consistency of the connection direction is ensured.
The utility model that should point out simultaneously indicates the terminology, like: the references to "front", "back", "vertical", "horizontal", etc. indicate orientations and positional relationships that are based on the drawings and are intended only for convenience in describing the present invention and to simplify the description, but are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the scope of the present invention.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. Be applied to new energy automobile area temperature sensing function shunt, including the shunt body, the shunt body is including left copper plate, right copper plate and the manganese copper plate of connecting left copper plate and right copper plate, left copper plate be equipped with left side through-flow end, right copper plate is equipped with right side through-flow end, its characterized in that: install the PCB board on the shunt body, the PCB board is welded on the shunt body with the paster mode, contains the connector on the PCB board.
2. The shunt with the temperature sensing function applied to the new energy automobile according to claim 1, is characterized in that: the PCB is also provided with a thermistor and a filter capacitor.
3. The shunt with the temperature sensing function applied to the new energy automobile according to claim 2, is characterized in that: and the left copper plate and/or the right copper plate are/is provided with foolproof limiting holes.
4. The shunt with the temperature sensing function applied to the new energy automobile according to claim 2, is characterized in that:
the PCB is provided with a sampling signal end for outputting a sampling signal.
5. The shunt with the temperature sensing function applied to the new energy automobile according to claim 4, is characterized in that:
the PCB is provided with a temperature monitoring end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022155676.1U CN212725643U (en) | 2020-09-27 | 2020-09-27 | Be applied to new energy automobile and take temperature sensing function shunt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022155676.1U CN212725643U (en) | 2020-09-27 | 2020-09-27 | Be applied to new energy automobile and take temperature sensing function shunt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212725643U true CN212725643U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022155676.1U Active CN212725643U (en) | 2020-09-27 | 2020-09-27 | Be applied to new energy automobile and take temperature sensing function shunt |
Country Status (1)
| Country | Link |
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| CN (1) | CN212725643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116647984A (en) * | 2023-06-10 | 2023-08-25 | 江苏斯菲尔电气股份有限公司 | Shunt installation equipment |
-
2020
- 2020-09-27 CN CN202022155676.1U patent/CN212725643U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116647984A (en) * | 2023-06-10 | 2023-08-25 | 江苏斯菲尔电气股份有限公司 | Shunt installation equipment |
| CN116647984B (en) * | 2023-06-10 | 2024-05-28 | 江苏斯菲尔电气股份有限公司 | Shunt installation equipment |
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