CN207456638U - Family expenses automatic rinser NTC temperature sensors - Google Patents
Family expenses automatic rinser NTC temperature sensors Download PDFInfo
- Publication number
- CN207456638U CN207456638U CN201721660192.4U CN201721660192U CN207456638U CN 207456638 U CN207456638 U CN 207456638U CN 201721660192 U CN201721660192 U CN 201721660192U CN 207456638 U CN207456638 U CN 207456638U
- Authority
- CN
- China
- Prior art keywords
- shell
- connecting seat
- compressing member
- seal ring
- shaft shoulder
- Prior art date
- 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
Links
Abstract
The utility model is related to a kind of family expenses automatic rinser NTC temperature sensors, including shell, the conducting wire for being arranged on the thermistor of case nose and being connected with two pins of thermistor, also there is connecting seat, connecting seat includes the hollow cavity for placing shell, and there is the internal thread hole for being used to connect compressing member for the baffle ring to inner seal ring progress axial limiting and positioned at baffle ring rear portion in hollow cavity, the shell periphery is step incremented by successively, shell has the shaft shoulder of evagination in middle and back, shell is arranged in the hollow cavity of connecting seat, inner seal ring suit is on the shell and positioned at shaft shoulder forepart, compressing member with through hole is screwed on the internal thread hole of connecting seat, and compressing member withstands on the shaft shoulder of shell and inner seal ring is extruded on baffle ring, for the sealing of shell and connecting seat.The sensitive height of the utility model, easy for installation, sealed reliable accurately measure the temperature for cleaning heating unit.
Description
Technical field
The utility model is related to a kind of family expenses automatic rinser NTC temperature sensors, belong to temperature sensor technology neck
Domain.
Background technology
As the necessary product-range hood in kitchen, requirement of the consumer to it is also higher and higher, and not requiring nothing more than performance can
It leans on, to be also particular about intelligence and fashion.Steam heating water cleans high-end kitchen ventilator, not only inhales totally, moreover it is possible to automatic cleaning, really
Accomplish oil smoke stealth, cleaning is carefree.Steam heating water cleaning technique, it softens grease, 80 DEG C of high temperature using 100 DEG C of high-temperature steams
High-pressure water heating washes away grease, while residual water droplet and grease are got rid of in rotation to wind wheel at a high speed, and kitchen ventilator inner cavity wash degree is allowed to be up to
99.1%, thoroughly to remove greasy dirt inside range hood, the power for keeping range hood lasting, it will usually using temperature sensing
Device measures the temperature for cleaning heating unit, automatic rinser is made to be in optimal working condition, and control is good at any time
Heating temperature.
Family expenses automatic rinser is mounted on using connector in the mounting base of cleaning machine with NTC temperature sensors, and cleaning machine is adopted
With high temperature and pressure hot water, it is necessary to be sealed to temperature sensor.Typically in the shell of temperature sensor or the outer circle of connector
Radial direction annular groove is equipped with, sealing ring is arranged in radial direction annular groove, when connector is mounted in mounting base, passes through the footpath of sealing ring
Sealing function is played to deformation, with certain precompression when being installed due to sealing ring, when the precompression of sealing ring is larger, is made
It is difficult into assembling;And precompression is smaller, and it is unreliable to easily cause sealing.
The content of the invention
The purpose of this utility model is to provide a kind of sensitive height, easy for installation, and the family expenses automatic rinser of sealed reliable is used
NTC temperature sensors.
The technical solution of the utility model in order to achieve the above objectives is:A kind of family expenses automatic rinser NTC temperature sensing
Device, including shell, the conducting wire that is arranged on the thermistor of case nose and is connected with two pins of thermistor, conducting wire it is another
End is connected with clamped nipple, and the first epoxy resin layer seals two pins of thermistor and thermistor and connecting position of wires
It is fixed, it is characterised in that:Also there is connecting seat, the connecting seat includes the hollow cavity for placing shell, and hollow cavity
There is the baffle ring for carrying out axial limiting to inner seal ring in vivo and be used to connect the internal thread of compressing member positioned at baffle ring rear portion
Hole, the shell periphery are step incremented by successively, and shell has the shaft shoulder of evagination in middle and back, and shell is arranged on connection
In the hollow cavity of seat, for inner seal ring suit on the shell and positioned at shaft shoulder forepart, the compressing member with through hole is screwed in connection
On the internal thread hole of seat, and compressing member withstands on the shaft shoulder of shell and inner seal ring is extruded on baffle ring, for shell and company
The sealing of joint chair, conducting wire are pierced by the through hole of compressing member.
The utility model is equipped with to place the hollow cavity of shell in connecting seat, and hollow cavity is equipped with baffle ring, and
It is packaged with thermistor and case nose is set, the stability and high sensitivity of temperature sensor are can ensure that, since shell is equipped with
Inner seal ring can be set on the shell, when shell is arranged in connecting seat, make inner seal ring both sides respectively with connecting by the shaft shoulder
The shaft shoulder on the baffle ring and shell of joint chair connects, and since compressing member is screwed on connecting seat, can be withstood on by compressing member outer
Inner seal ring is squeezed on the shaft shoulder of shell, inner seal ring deformation is made to seal shell and connecting seat, due to the deformation of inner seal ring
Amount is controlled by compressing member, and when installation is only needed inner seal ring set on the shell, quick and easy for installation without precompression.This reality
With new by control of the compressing member realization to the deflection of inner seal ring, sealed reliable can ensure that.
Description of the drawings
The embodiment of the utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram of the utility model family expenses automatic rinser NTC temperature sensors.
Wherein:1-connecting seat, 1-1-hollow cavity, 1-2-external screw thread, 1-3-annular groove, 1-4-front end face, 1-5-
Baffle ring, 1-6-internal thread hole, 2-thermistor, the 3-the first epoxy resin layer, 4-conducting wire, 5-shell, the 5-1-shaft shoulder,
6-the second epoxy resin layer, 7-inner seal ring, 8-compressing member, 8-boss, 9-heat-shrink tube, 10-clamped nipple, 11-outer
Sealing ring.
Specific embodiment
As shown in Figure 1, the utility model family expenses automatic rinser NTC temperature sensors including shell 5, are arranged on outside
The thermistor 2 of 5 front end of shell and the conducting wire 4 being connected with 2 two pins of thermistor, the other end of conducting wire 4 are connected with terminal and connect
First 10, the first epoxy resin layer 3 fixes two pins of thermistor 2 and thermistor 2 and the sealing of 4 junction of conducting wire, should
Thermistor 2 using high-precision parameter NTC thermistor, make temperature sensor its with temperature-sensitive is sensitive and stability is good etc.
Advantage.
As shown in Figure 1, the utility model also has connecting seat 1, and connecting seat 1 includes the hollow cavity for placing shell 5
1-1, and have to carry out inner seal ring 7 the baffle ring 1-5 of axial limiting and positioned at baffle ring 1-5 rear portions in hollow cavity 1-1
For connecting the internal thread hole 1-6 of compressing member 8,5 periphery of shell is step incremented by successively, since thermistor 2 is arranged on
At the small shaft part of 5 forepart of shell, make temperature sensor that there is high sensitivity.As shown in Figure 1, after the utility model shell 5 is in
Portion has the shaft shoulder 5-1 of evagination, and shell 5 is arranged in the hollow cavity 1-1 of connecting seat 1, and inner seal ring 7 is sleeved on shell 5
And positioned at shaft shoulder 5-1 foreparts, the compressing member 8 with through hole is screwed on the internal thread hole 1-6 of connecting seat 1, and compressing member 8 is withstood on
Inner seal ring 7 is simultaneously extruded on baffle ring 1-5 by the shaft shoulder 5-1 of shell 5, is sealed for shell 5 and connecting seat 1, the utility model
Inner seal ring 7 can have using fluorine sealing ring, without precompression when being installed due to inner seal ring 7, can facilitate and be sleeved on inner seal ring 7
On shell 5, by compressing member 8 shaft shoulder 5-1 on shell 5 is promoted to deform inner seal ring 7, shell 5 can be mounted on and connected
In joint chair 1, and can be to realizing reliable sealing between shell 5 and connecting seat 1, the utility model conducting wire 4 is pierced by the logical of compressing member 8
Temperature sensor can be directly plugged on control circuit board and be connected with control circuit board by hole by the jack on clamped nipple 10
It connects.
As shown in Figure 1, the shell 5 of the utility model use stainless steel material, can for a long time in the environment of certain humidity not
It is easily aoxidized, there is good corrosion resistance and stable chemical performance, the service life of temperature sensor can be improved.This practicality is new
Shaft shoulder 5-1 is equipped at the big shaft part of 5 middle and back of type shell, shaft shoulder 5-1 is solderable on shell 5, the through hole of compressing member 8 with it is outer
The big shaft part of shell 5 matches, and compressing member 8 is sleeved on the big shaft part of shell 5 and is screwed in the internal thread hole 1-6 holes of connecting seat 1, will press
Tight part 8 is mounted on connecting seat 1, and shell 5 is mounted on connecting seat 1 and compressing member 8.As shown in Figure 1, the utility model connects
There is boss 8-1, boss 8-1 to be equipped at least two parallel planes in the outside of seat 1, such as using turret head, can facilitate use
Instrument mounts and dismounts.
As shown in Figure 1, the periphery of the utility model connecting seat 1 is pre-small post-large step, the small axis of the front side of connecting seat 1
Section is equipped with external screw thread 1-2, and connecting seat 1 is equipped with to install between the rear portion of external screw thread 1-2 and the front end face 1-4 of big shaft part
The annular groove 1-3 of exterior seal ring 11, when exterior seal ring 11 be mounted on annular groove 1-3 in, the front end face 1- of 1 big shaft part of connecting seat can be passed through
4 pairs of 11 axial limitings of exterior seal ring, connecting seat 1, which is screwed in the mounting base of host, can realize sealing.
As shown in Figure 1, the utility model heat-shrink tube 9 is coated on outside the first epoxy resin layer 3 and conducting wire 4, is arranged on outer
Heat-shrink tube 9 in shell 5 is fixedly connected by the second epoxy resin layer 6 with shell 5, by encapsulating structure twice, makes temperature sensing
The insulation of device is pressure-resistant relatively high, can guarantee safety in utilization.
Claims (4)
1. a kind of family expenses automatic rinser NTC temperature sensors, including shell (5), the temperature-sensitive electricity of shell (5) front end is arranged on
Resistance (2) and the conducting wire (4) being connected with (2) two pins of thermistor, the other end of conducting wire (4) are connected with clamped nipple (10),
First epoxy resin layer (3) fixes two pins of thermistor (2) and thermistor (2) and the sealing of conducting wire (4) junction,
It is characterized in that:Also there is connecting seat (1), the connecting seat (1) includes the hollow cavity (1-1) for placing shell (5),
And have to carry out inner seal ring (7) baffle ring (1-5) of axial limiting and positioned at baffle ring (1-5) in hollow cavity (1-1)
Rear portion is used to connecting the internal thread holes (1-6) of compressing member (8), and the shell (5) periphery is step incremented by successively, shell
(5) there is the shaft shoulder (5-1) of evagination in middle and back, shell (5) is arranged in the hollow cavity (1-1) of connecting seat (1), interior sealing
Circle (7) is sleeved on shell (5) and positioned at the shaft shoulder (5-1) forepart, and the compressing member (8) with through hole is screwed in connecting seat (1)
On internal thread hole (1-6), and compressing member (8) withstands on the shaft shoulder (5-1) of shell (5) and inner seal ring (7) is extruded in baffle ring
On (1-5), for the sealing of shell (5) and connecting seat (1), conducting wire (4) is pierced by the through hole of compressing member (8).
2. family expenses automatic rinser NTC temperature sensors according to claim 1, it is characterised in that:The shell
(5) stainless steel material is used, the shaft shoulder (5-1), the through hole and shell of compressing member (8) are equipped at the big shaft part of shell (5) middle and back
(5) big shaft part matches, and compressing member (8) is sleeved on the big shaft part of shell (5) and is screwed in the internal thread hole (1-6) of connecting seat (1)
Interior, the outside of connecting seat (1) has boss (8-1), and boss (8-1) is equipped with the flat plane of at least two rows.
3. family expenses automatic rinser NTC temperature sensors according to claim 1, it is characterised in that:The connecting seat
(1) periphery is pre-small post-large step, and the small shaft part on front side of connecting seat (1) is equipped with external screw thread (1-2), connecting seat (1)
It is equipped with that the annular groove (1- of exterior seal ring (11) is installed between the rear portion of external screw thread (1-2) and the front end face (1-4) of big shaft part
3)。
4. family expenses automatic rinser NTC temperature sensors according to claim 1, it is characterised in that:Heat-shrink tube (9) wraps
It overlays on the first epoxy resin layer (3) and conducting wire (4) is external, the heat-shrink tube (9) being arranged in shell (5) passes through the second epoxy resin
Layer (6) is fixedly connected with shell (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721660192.4U CN207456638U (en) | 2017-12-01 | 2017-12-01 | Family expenses automatic rinser NTC temperature sensors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721660192.4U CN207456638U (en) | 2017-12-01 | 2017-12-01 | Family expenses automatic rinser NTC temperature sensors |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207456638U true CN207456638U (en) | 2018-06-05 |
Family
ID=62275665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721660192.4U Expired - Fee Related CN207456638U (en) | 2017-12-01 | 2017-12-01 | Family expenses automatic rinser NTC temperature sensors |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207456638U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109556761A (en) * | 2018-12-29 | 2019-04-02 | 伍梓聪 | Automobile hub bearing temperature-detecting device, monitoring terminal and monitoring system |
CN109724708A (en) * | 2019-01-15 | 2019-05-07 | 中国航发沈阳发动机研究所 | A kind of stagnation chamber mounting structure |
CN112067150A (en) * | 2020-09-03 | 2020-12-11 | 浙江赛威科光电科技有限公司 | Mounting structure and mounting method of low-temperature sensor |
CN112945512A (en) * | 2021-02-24 | 2021-06-11 | 中国空气动力研究与发展中心空天技术研究所 | Double-seal ring axial fixing method of small polished rod sensor for high enthalpy pulse wind tunnel |
-
2017
- 2017-12-01 CN CN201721660192.4U patent/CN207456638U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109556761A (en) * | 2018-12-29 | 2019-04-02 | 伍梓聪 | Automobile hub bearing temperature-detecting device, monitoring terminal and monitoring system |
CN109556761B (en) * | 2018-12-29 | 2023-11-17 | 伍梓聪 | Automobile hub bearing temperature detection device, monitoring terminal and monitoring system |
CN109724708A (en) * | 2019-01-15 | 2019-05-07 | 中国航发沈阳发动机研究所 | A kind of stagnation chamber mounting structure |
CN112067150A (en) * | 2020-09-03 | 2020-12-11 | 浙江赛威科光电科技有限公司 | Mounting structure and mounting method of low-temperature sensor |
CN112945512A (en) * | 2021-02-24 | 2021-06-11 | 中国空气动力研究与发展中心空天技术研究所 | Double-seal ring axial fixing method of small polished rod sensor for high enthalpy pulse wind tunnel |
CN112945512B (en) * | 2021-02-24 | 2023-08-18 | 中国空气动力研究与发展中心空天技术研究所 | Double-sealing-ring axial fixing method of small polish rod sensor for high enthalpy pulse wind tunnel |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207456638U (en) | Family expenses automatic rinser NTC temperature sensors | |
US7891572B1 (en) | Temperature and low water monitoring for boiler systems | |
JP2009543028A (en) | Temperature measuring device | |
CN210180564U (en) | Novel foot end force acquisition device and four-foot robot applying same | |
CN104583742A (en) | Pressure transmitter having an isolation assembly with a two-piece isolator plug | |
CN114705354A (en) | High waterproof high insulation welded tube structure pressure sensor | |
CN106153214A (en) | For the temperature sensor within oil-immersed type transformer and manufacture method thereof | |
CN202282519U (en) | Waterproof sealing device used for leakage protection plug | |
CN205192651U (en) | A temperature sensor for coffee machine | |
CN203798462U (en) | Vibration-resistant temperature measurement element applied to rotation machinery | |
CN207456620U (en) | High temperature resistant sensitive-type easy to install, which is washed, dries all-in-one machine NTC temperature sensors | |
CN206378215U (en) | A kind of three probe motor temperature sensors of tape relay box | |
CN206362456U (en) | Charging stand connectors and the temperature sensor fixed seat for the charging stand connectors | |
CN215262172U (en) | Titanium alloy pressure sensor | |
CN209878226U (en) | Connector capable of detecting air tightness | |
CN109282915A (en) | A kind of heating water tank inside temperature measuring equipment | |
CN204758180U (en) | Pressure sensor | |
CN208567975U (en) | A kind of idle call pressure-temperature sensor | |
CN203551135U (en) | Upper cover sensor of rice cooker | |
CN207335906U (en) | A kind of use in washing machine temperature sensor | |
CN202737167U (en) | Data bus connector | |
CN207280622U (en) | A kind of temperature sensor for magnetic suspension centrifuge | |
CN211978158U (en) | Sleeve type temperature sensor | |
CN218885192U (en) | Temperature sensor | |
CN203772444U (en) | Energy-saving anti-dry-heating type NTC temperature sensor used for household electrical appliances |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20211201 |
|
CF01 | Termination of patent right due to non-payment of annual fee |