CN209605972U - The dust-proof cold chain compressor NTC temperature sensor of high temperature resistant waterproof - Google Patents
The dust-proof cold chain compressor NTC temperature sensor of high temperature resistant waterproof Download PDFInfo
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- CN209605972U CN209605972U CN201920564494.4U CN201920564494U CN209605972U CN 209605972 U CN209605972 U CN 209605972U CN 201920564494 U CN201920564494 U CN 201920564494U CN 209605972 U CN209605972 U CN 209605972U
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- stainless steel
- outer sleeve
- dust
- steel outer
- temperature sensor
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Abstract
The utility model relates to the device field of temperature sensor, the espespecially dust-proof cold chain compressor NTC temperature sensor of high temperature resistant waterproof.By stainless steel outer sleeve, thermistor and lead assemblies；The thermistor is mounted in stainless steel outer sleeve, and the connecting pin connecting in the stainless steel outer sleeve with lead assemblies is equipped at least one slot rolling；The lead assemblies include the sheath being arranged outside two leads and lead；The connecting pin of the lead assemblies insertion stainless steel outer sleeve, and lead therein is connect with thermistor；Make the dust-proof cold chain compressor NTC temperature sensor of high temperature resistant waterproof that there is high temperature resistant and good airproof performance.
Description
Technical field
The utility model relates to the device field of temperature sensor, the espespecially dust-proof cold chain compressor NTC of high temperature resistant waterproof
Temperature sensor.
Background technique
Temperature sensor refers to the sensor that can be experienced temperature and be converted into usable output signal；At present in cold chain compressor
The temperature sensor inside used, since current temperature sensor high temperature resistance is bad, leakproofness and water proof and dust proof are insufficient,
It is shorter to often lead to service life.
Utility model content
The purpose of the utility model is to provide the dust-proof cold chain compressor NTC of the high temperature resistant waterproof of high temperature resistant and good airproof performance
Temperature sensor.
The technical solution of the utility model is as follows:
The dust-proof cold chain compressor NTC temperature sensor of high temperature resistant waterproof, which is characterized in that including stainless steel outer sleeve, heat
Quick resistance and lead assemblies；The thermistor is mounted in stainless steel outer sleeve, is connect in the stainless steel outer sleeve with lead assemblies
Connecting pin be equipped at least one slot rolling；The lead assemblies include the sheath being arranged outside two leads and lead；It is described
Lead assemblies are inserted into the connecting pin of stainless steel outer sleeve, and lead therein is connect with thermistor.
Slot rolling there are two being set in the stainless steel outer sleeve.Using two slot rollings, so that sealing effect is more preferable.
The sheath is silica gel sheath.Since sheath is that silica gel sheath can have a preferable heat-resisting quantity, and with rolling
After slot cooperation, sealing effect is more preferable.
The lead tail end is connected with plug connector.By connecting plug connector, it is easy to use.
The insertion end of the sheath insertion stainless steel outer sleeve is tapered.Since insertion end is tapered, so that insertion is easier.
The beneficial effects of the utility model are: on the other hand the utility model exists mainly in the heat-resisting quantity of cable material
In the reliability of its shell processing；1) electric wire use silica gel sheath line resistant to high temperature, 2) shell in structure use slot rolling work
Skill, binding silica gel sheathed cable improve the water proof and dust proof of product；3) thermistor seals element using axial glass, such
Element has many advantages, such as that temperature-sensitive is sensitive, and stability is good, cooperates the slot rolling of shell, has further ensured product stability and sealing
Property.
Detailed description of the invention
Through the following detailed description taken in conjunction with the accompanying drawings, the utility model objects, features and advantages above-mentioned and other will
It becomes apparent.
Wherein: FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model thermistor side structure schematic diagram；
In attached drawing, 1 is stainless steel outer sleeve, and 2 be thermistor, and 3 be lead, and 4 be slot rolling, and 5 be silica gel sheath, and 6 be grafting
Part.
Specific embodiment
It is shown in Figure 1, the dust-proof cold chain compressor NTC temperature sensor of high temperature resistant waterproof, which is characterized in that including not
Rust steel sleeve 1, thermistor 2 and lead assemblies；The thermistor is mounted in stainless steel outer sleeve, in the stainless steel outer sleeve with
The connecting pin of lead assemblies connection is equipped at least one slot rolling；The lead assemblies include being arranged outside two leads and lead
Sheath；The connecting pin of the lead assemblies insertion stainless steel outer sleeve, and lead therein 3 is connect with thermistor.Passing through will
Thermistor is mounted in stainless steel outer sleeve, and slot rolling is arranged in stainless steel outer sleeve, in this way when oversheath is squeezed into stainless steel outer sleeve
When interior, since slot rolling is in the annular being recessed inwardly, so that oversheath is also squeezed into the ring structure being recessed inwardly, thus
Greatly improve sealing performance, anti-dust performance.
Slot rolling 4 there are two being set in the stainless steel outer sleeve.Using two slot rollings, so that sealing effect is more preferable.
The sheath is silica gel sheath 5.Since sheath is that silica gel sheath can have a preferable heat-resisting quantity, and with rolling
After slot cooperation, sealing effect is more preferable.
The lead tail end is connected with plug connector 6.By connecting plug connector, it is easy to use.
The insertion end of the sheath insertion stainless steel outer sleeve is tapered.Since insertion end is tapered, so that insertion is easier.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, it is all according to any simple modification to the above embodiments in the technical essence of the utility model, equivalent variations, fall
Enter within the protection scope of the utility model.
Claims (5)
1. the dust-proof cold chain compressor NTC temperature sensor of high temperature resistant waterproof, which is characterized in that including stainless steel outer sleeve, temperature-sensitive
Resistance and lead assemblies；The thermistor is mounted in stainless steel outer sleeve, is connect in the stainless steel outer sleeve with lead assemblies
Connecting pin is equipped at least one slot rolling；The lead assemblies include the sheath being arranged outside two leads and lead；It is described to draw
Line component is inserted into the connecting pin of stainless steel outer sleeve, and lead therein is connect with thermistor.
2. the dust-proof cold chain compressor NTC temperature sensor of high temperature resistant waterproof according to claim 1, which is characterized in that
Slot rolling there are two being set in the stainless steel outer sleeve.
3. the dust-proof cold chain compressor NTC temperature sensor of high temperature resistant waterproof according to claim 1, which is characterized in that
The sheath is silica gel sheath.
4. the dust-proof cold chain compressor NTC temperature sensor of high temperature resistant waterproof according to claim 1, which is characterized in that
The lead tail end is connected with plug connector.
5. the dust-proof cold chain compressor NTC temperature sensor of high temperature resistant waterproof according to claim 1, which is characterized in that
The insertion end of the sheath insertion stainless steel outer sleeve is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920564494.4U CN209605972U (en) | 2019-04-23 | 2019-04-23 | The dust-proof cold chain compressor NTC temperature sensor of high temperature resistant waterproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920564494.4U CN209605972U (en) | 2019-04-23 | 2019-04-23 | The dust-proof cold chain compressor NTC temperature sensor of high temperature resistant waterproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209605972U true CN209605972U (en) | 2019-11-08 |
Family
ID=68406232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920564494.4U Active CN209605972U (en) | 2019-04-23 | 2019-04-23 | The dust-proof cold chain compressor NTC temperature sensor of high temperature resistant waterproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209605972U (en) |
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2019
- 2019-04-23 CN CN201920564494.4U patent/CN209605972U/en active Active
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