CN207335908U - A kind of air-conditioning exhaust temperature sensor - Google Patents
A kind of air-conditioning exhaust temperature sensor Download PDFInfo
- Publication number
- CN207335908U CN207335908U CN201721400883.0U CN201721400883U CN207335908U CN 207335908 U CN207335908 U CN 207335908U CN 201721400883 U CN201721400883 U CN 201721400883U CN 207335908 U CN207335908 U CN 207335908U
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- CN
- China
- Prior art keywords
- thermistor
- epoxy resin
- air
- connecting wire
- outer housing
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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.)
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Abstract
The utility model provides a kind of air-conditioning exhaust temperature sensor, including thermistor, sensor outer housing, connecting wire and connector, one end of the connecting wire is connected with the thermistor, and the thermistor is bent along on the inside of the connecting wire in 90 °, the other end of the connecting wire is connected with the connector, and the thermistor is located in the sensor outer housing.Connecting wire described in the utility model and the thermistor are perpendicular, reduce thermistor lead and the risk to come off after flat double and sheath wire core resistance welding, can meet water-proof climate resisting requirement and so that temperature quickly conduct, compressor Quick air-discharge.
Description
Technical field
It the utility model is related to a kind of temperature sensing arts, more particularly to a kind of air-conditioning exhaust temperature sensor.
Background technology
Exhaust is convertible frequency air-conditioner with temperature sensor, realizes the important component of compressor variable frequency, and sensor housing contacts
The size of scope, directly influences temperature conduction, but conventional exhaust temperature pick-up shell diameter is smaller at present, the scope of contact
Requirement that is smaller, can not meeting Novel variable-frequency refrigeration compressor ventilating.
It is therefore desirable to design a kind of air-conditioning exhaust temperature sensor, can meet water-proof climate resisting requirement and
Realize temperature quickly conduct, the temperature sensor of compressor Quick air-discharge, to overcome the above problem.
Utility model content
The purpose of the utility model is to overcome the defect of the prior art, there is provided a kind of air-conditioning exhaust temperature sensing
Device, can meet water-proof climate resisting requirement and so that temperature quickly conduct, compressor Quick air-discharge.
The utility model is realized in this way：
The utility model provides a kind of air-conditioning exhaust temperature sensor, including thermistor, sensor outer housing, connection are led
Line and connector, one end of the connecting wire are connected with the thermistor, and the thermistor is led along the connection
It is connected on the inside of line in 90 ° of bendings, the other end of the connecting wire with the connector, the thermistor is located at the biography
In sensor shell.
Further, the connecting wire includes core, first layer insulated wire skin and second layer insulated wire skin, and described first
Layer insulation sheath part coats the core, and second layer insulation sheath part coats the first layer insulated wire skin, institute
Core exposed end is stated with the thermistor to be connected.
Further, the thermistor is coated with the first clad epoxy resin.
Further, the second clad epoxy resin is also wrapped on outside the first clad epoxy resin, and connection is led
The first layer insulated wire skin of line and the thermistor junction is also coated with the second clad epoxy resin, and described second
Clad epoxy resin is located in the sensor outer housing, and outside the second clad epoxy resin bottom and the sensor
The bottom of shell fits.
Further, the second layer insulation sheath part is located in the sensor outer housing, in the sensor outer housing
The second layer insulated wire being located at equipped with the 3rd epoxy resin, and described in the 3rd epoxy resin cladding in the sensor outer housing
Skin.
Further, the connecting wire is double doubling conducting wires.
Further, the connecting wire is mutually welded with the thermistor.
The utility model has the advantages that：
1st, a kind of air-conditioning exhaust temperature sensor provided by the utility model, the connecting wire and the thermistor
Perpendicular, thermistor reduces thermistor lead and flat double and sheathed cable along 90 ° of bendings on the inside of connecting wire lead
The risk to come off after core resistance welding；
2nd, a kind of air-conditioning exhaust temperature sensor provided by the utility model, the thermistor 1 are coated with first
Clad epoxy resin and the second clad epoxy resin, make to seal between layers intact, add the waterproof of thermistor
Weather resistance, the 3rd epoxy resin cladding second layer insulated wire skin in the sensor outer housing, further
The water-proof climate resisting performance for adding thermistor；
3rd, a kind of air-conditioning exhaust temperature sensor provided by the utility model, the second clad epoxy resin bottom
Fit with the bottom of the sensor outer housing, make the temperature conduction performance of thermistor more preferable；
4th, a kind of air-conditioning exhaust temperature sensor provided by the utility model, electric wire are flat double and sheathed cable, there is two
Layer insulating, more preferable more longlasting can realize insulation effect.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is a kind of overall structure figure for air-conditioning exhaust temperature sensor that the utility model embodiment provides；
Fig. 2 is cladding outside a kind of thermistor for air-conditioning exhaust temperature sensor that the utility model embodiment provides
The structure diagram of first layer epoxy resin；
Fig. 3 is a kind of thermistor for air-conditioning exhaust temperature sensor that the utility model embodiment provides along lead
The L-shaped structure diagram of 90 ° of side bending；
Fig. 4 is a kind of thermistor cladding second for air-conditioning exhaust temperature sensor that the utility model embodiment provides
The assembling structure schematic diagram of layer epoxy resin；
1st, thermistor；2nd, sensor outer housing；3rd, the 3rd epoxy resin；4th, connecting wire；401st, core；402nd, first layer
Insulated wire skin；403rd, second layer insulated wire skin；5th, connector；6th, the first clad epoxy resin；7th, the second clad asphalt mixtures modified by epoxy resin
Fat.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
The all other embodiment obtained, shall fall within the protection scope of the present invention.
As Figure 1-Figure 4, the utility model embodiment provides a kind of air-conditioning exhaust temperature sensor, including temperature-sensitive electricity
Resistance 1, sensor outer housing 2, connecting wire 4 and connector 5, one end of the connecting wire 4 are connected with the thermistor 1,
And the thermistor is bent along on the inside of the connecting wire in 90 °, the other end of the connecting wire 4 and the connector 5
It is connected, the thermistor 1 is located in the sensor outer housing 2.A kind of air-conditioning exhaust temperature provided by the utility model
Sensor, the connecting wire and the thermistor are perpendicular, and thermistor is bent along 90 ° on the inside of connecting wire lead,
Reduce thermistor lead and the risk to come off after flat double and sheath wire core resistance welding；
Optimize above-described embodiment, as Figure 1-Figure 4, the connecting wire 4 includes core 401, first layer insulated wire skin
402 and second layer insulated wire skin 403,402 part of first layer insulated wire skin coats the core 401, and the second layer
403 part of insulated wire skin coats the first layer insulated wire skin 402, and 401 exposed end of core is connected with the thermistor 1
Connect.The connecting wire 4 of the utility model embodiment has a dielectric layers, more preferable more longlasting can realize insulation effect；
Optimize above-described embodiment, as shown in Figure 1, the connecting wire 4 is double doubling conducting wires.
Optimize above-described embodiment, as Figure 1-Figure 4, the thermistor 1 is coated with the first clad epoxy resin
6。
As one of embodiment of above, as shown in Fig. 2-Fig. 3, the connecting wire 4 is welded with 1 phase of thermistor
Connect.It is weldingly connected after connecing and is coated, the first clad epoxy resin 6 cannot be stained with the insulated wire skin of the connecting wire 4, the
One clad epoxy resin 6 and 4 core of connecting wire, 401 junction, reserved 1~2mm intervals, draw along thermistor 1
90 ° of bendings on the inside of line, bend along thermistor lead inner side, reduce thermistor lead and double doubling wire core resistance
The risk to come off after welding；
Optimize above-described embodiment, as Figure 1-Figure 4, the second bag is also wrapped on outside the first clad epoxy resin 6
Coating epoxy resin 7, and the first layer insulated wire skin 402 of connecting wire 4 and 1 junction of thermistor be also coated with it is described
Second clad epoxy resin 7, the second clad epoxy resin 7 are located in the sensor outer housing 2, and second bag
7 bottom of coating epoxy resin and the bottom of the sensor outer housing 2 fit.The first clad of thermistor, it is flat with being connected
Flat double and sheathed cable first layer insulated wire skins are coated by the second clad, make to seal between layers intact, add temperature-sensitive
The water-proof climate resisting performance of resistance；Second clad epoxy resin, 7 bottom and the bottom of the sensor outer housing 2 fit,
Make the temperature conduction performance of thermistor more preferable.As one of embodiment of above, the second clad epoxy resin 7 coats
To more than 402 5~6mm of first layer insulated wire skin.
Optimize above-described embodiment, as Figure 1-Figure 4,403 part of second layer insulated wire skin is located at the sensor
Be equipped with the 3rd epoxy resin 3 in shell 2, in the sensor outer housing 2, and the 3rd epoxy resin 3 coat described in be located at institute
State the second layer insulated wire skin 403 in sensor outer housing 2.The 3rd epoxy resin 3 of the inside of sensor outer housing 2 filling, and the
Three epoxy resin 3 cover the second layer insulated wire skin 403 of connecting wire, further add the water-proof climate resisting of thermistor
Energy.
As one of embodiment of above, 2 specification of sensor outer housing is φ 16x12mm, and the conduction surface of contact is more
Greatly, temperature conduction can be preferably realized.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (7)
- A kind of 1. air-conditioning exhaust temperature sensor, it is characterised in that：Including thermistor (1), sensor outer housing (2), connection Conducting wire (4) and connector (5), one end of the connecting wire (4) are connected with the thermistor (1), and temperature-sensitive electricity (1) is hindered along on the inside of the connecting wire (4) in 90 ° of bendings, the other end and the connector (5) phase of the connecting wire (4) Connection, the thermistor (1) are located in the sensor outer housing (2).
- 2. air-conditioning exhaust temperature sensor as claimed in claim 1, it is characterised in that：The connecting wire (4) includes line Core (401), first layer insulated wire skin (402) and second layer insulated wire skin (403), first layer insulated wire skin (402) part The core (401) is coated, and the second layer insulated wire skin (403) partly coats the first layer insulated wire skin (402), institute Core (401) exposed end is stated with the thermistor (1) to be connected.
- 3. air-conditioning exhaust temperature sensor as claimed in claim 2, it is characterised in that：Thermistor (1) outer cladding There is the first clad epoxy resin (6).
- 4. air-conditioning exhaust temperature sensor as claimed in claim 3, it is characterised in that：The first clad epoxy resin (6) the second clad epoxy resin (7), and connecting wire (4) and the first of the thermistor (1) junction are also wrapped on outside Layer insulated wire skin (402) is also coated with the second clad epoxy resin (7), the second clad epoxy resin (7) position In the sensor outer housing (2), and the second clad epoxy resin (7) bottom and the bottom of the sensor outer housing (2) Portion fits.
- 5. air-conditioning exhaust temperature sensor as claimed in claim 2, it is characterised in that：The second layer insulated wire skin (403) partly in the sensor outer housing (2), the 3rd epoxy resin (3), and institute are equipped with the sensor outer housing (2) State the 3rd epoxy resin (3) the cladding second layer insulated wire skin (403) in the sensor outer housing (2).
- 6. air-conditioning exhaust temperature sensor as claimed in claim 1, it is characterised in that：The connecting wire (4) for it is double simultaneously Line conducting wire.
- 7. air-conditioning exhaust temperature sensor as claimed in claim 1, it is characterised in that：The connecting wire (4) with it is described Thermistor (1) welds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721400883.0U CN207335908U (en) | 2017-10-27 | 2017-10-27 | A kind of air-conditioning exhaust temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721400883.0U CN207335908U (en) | 2017-10-27 | 2017-10-27 | A kind of air-conditioning exhaust temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207335908U true CN207335908U (en) | 2018-05-08 |
Family
ID=62362933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721400883.0U Active CN207335908U (en) | 2017-10-27 | 2017-10-27 | A kind of air-conditioning exhaust temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207335908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426133A (en) * | 2019-07-17 | 2019-11-08 | 陕西千山航空电子有限责任公司 | A kind of thermometry of pluggable extension |
-
2017
- 2017-10-27 CN CN201721400883.0U patent/CN207335908U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426133A (en) * | 2019-07-17 | 2019-11-08 | 陕西千山航空电子有限责任公司 | A kind of thermometry of pluggable extension |
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