CN204301895U - A kind of composite automobile temperature sensor - Google Patents
A kind of composite automobile temperature sensor Download PDFInfo
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- CN204301895U CN204301895U CN201420755535.5U CN201420755535U CN204301895U CN 204301895 U CN204301895 U CN 204301895U CN 201420755535 U CN201420755535 U CN 201420755535U CN 204301895 U CN204301895 U CN 204301895U
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- temperature
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Abstract
The utility model relates to a kind of composite automobile temperature sensor, comprise shell, one end riveted joint plug of described shell, described plug is connected with the circuit substrate being positioned at enclosure by wire, and described circuit substrate installs multiple temperature-sensing element (device) and temperature switch respectively.The utility model structure is simple, easy to use, the utility model is utilized to realize being integrated with multi way temperature signals collecting and temperature alarming mechanism on a sensor, avoid the method in the past needing to install multiple sensor on the engine, greatly save installing space, simplify the assembling of engine, the quantity of plug also only arranges one, thus effectively simplify automotive wire bundle, can simultaneously to instrument and Engine ECU and other control unit output signal by the multiple temperature-sensing element (device) of device on circuit substrate, there is output reliability good, the advantage that structure is simple and workable, reach the requirement of shelter of auto vendor.
Description
Technical field
The utility model relates to sensor, particularly relates to a kind of temperature detection for automobile cooling, and temperature signal is converted into resistance signal, outputs to the composite automobile temperature sensor of automobile instrument and ECU.
Background technology
Automotive temp sensor is for detecting the problem of automobile cooling, at present, its temperature of the temperature sensor that market exists exports general and outputs signal for instrument, performance is single, proposition Engine ECU along with state of state III IV emission request also needs to gather one of cooling water temperature foundation of carrying out engine control, makes engine operation in optimum state.In order to make automotive temp sensor can to instrument output temperature signal, output signal can be provided again to Engine ECU, the method of multiple sensor is installed in current employing on an engine, but the method cost is high, assembly work amount is large, the Production requirement of producer cannot being met, therefore to instrument output temperature signal, can provide again the automotive temp sensor of output signal to Engine ECU and other control unit in the urgent need to designing one.
Utility model content
The applicant, for above-mentioned existing issue, is studied improvement, provides a kind of composite automobile temperature sensor, simultaneously to instrument and Engine ECU output signal, can have the advantage that output reliability is good, structure is simple and workable.
The technical scheme that the utility model adopts is as follows:
A kind of composite automobile temperature sensor, comprises shell, and one end riveted joint plug of described shell, described plug is connected with the circuit substrate being positioned at enclosure by wire, and described circuit substrate installs multiple temperature-sensing element (device) and temperature switch respectively.
Its further technical scheme is:
Described temperature-sensing element (device) comprises for the first temperature-sensing element (device) to instrument output temperature signal and for the second temperature-sensing element (device) to Engine ECU output temperature signal.
The beneficial effects of the utility model are as follows:
The utility model structure is simple, easy to use, the utility model is utilized to realize on a sensor, be integrated with two-way temperature signal collection and a road temperature alarming mechanism, avoid the method in the past needing to install multiple sensor on the engine, greatly save installing space, simplify the assembling of engine, the quantity of plug also only arranges one, thus effectively simplify automotive wire bundle, can simultaneously to instrument and Engine ECU output signal by the multiple temperature-sensing element (device) of device on circuit substrate, there is output reliability good, the advantage that structure is simple and workable, additionally by rabbeting rainproof plug on plug, effectively prevent the terminal output short-circuit of plug, the phenomenons such as electric leakage, guarantee product function is safe and reliable, reach the requirement of shelter of auto vendor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, rainproof plug; 2, plug; 3, shell; 4, circuit substrate; 5, temperature switch; 6, the first temperature-sensing element (device); 7, the second temperature-sensing element (device);
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
A kind of composite automobile temperature sensor, comprises shell 3, one end riveted joint plug 2 of shell 3, takes over control rain plug 1 the jack of plug 2 is embedded.Metal contact piece in plug 2 jack is connected with the circuit substrate 4 being positioned at shell 3 inside by wire, circuit substrate 4 is installed multiple temperature-sensing element (device) and temperature switch 5 respectively, thus realizing the transmission of the signal of telecommunication, temperature-sensing element (device) comprises the first temperature-sensing element (device) 6 and the second temperature-sensing element (device) 7.
By the utility model being arranged on engine cylinder-body, the water jacket of cylinder cap or thermostat and stretching in water jacket, for the temperature detection of automobile cooling, first temperature-sensing element (device) 6 is for instrument output temperature signal, temperature switch 5 is for exporting to instrument by alarm signal, and the second temperature-sensing element (device) 7 is for Engine ECU output temperature signal.
More than describing is to explanation of the present utility model, and be not the restriction to utility model, the utility model limited range, see claim, within protection domain of the present utility model, can do any type of amendment.
Claims (2)
1. a composite automobile temperature sensor, it is characterized in that: comprise shell (3), one end riveted joint plug (2) of described shell (3), described plug (2) is connected by the circuit substrate (4) that wire is inner with being positioned at shell (3), at described circuit substrate (4) the multiple temperature-sensing element (device) of upper installation and temperature switch (5).
2. a kind of composite automobile temperature sensor as claimed in claim 1, is characterized in that: described temperature-sensing element (device) comprises for the first temperature-sensing element (device) (6) to instrument output temperature signal and for the second temperature-sensing element (device) (7) to Engine ECU output temperature signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755535.5U CN204301895U (en) | 2014-12-05 | 2014-12-05 | A kind of composite automobile temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755535.5U CN204301895U (en) | 2014-12-05 | 2014-12-05 | A kind of composite automobile temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301895U true CN204301895U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420755535.5U Active CN204301895U (en) | 2014-12-05 | 2014-12-05 | A kind of composite automobile temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546358A (en) * | 2015-09-23 | 2017-03-29 | 深圳市易流科技股份有限公司 | A kind of temperature-sensing probe and vehicle electronics |
-
2014
- 2014-12-05 CN CN201420755535.5U patent/CN204301895U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546358A (en) * | 2015-09-23 | 2017-03-29 | 深圳市易流科技股份有限公司 | A kind of temperature-sensing probe and vehicle electronics |
| CN106546358B (en) * | 2015-09-23 | 2019-05-24 | 深圳市易流科技股份有限公司 | A kind of temperature-sensing probe and vehicle electronics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |