CN204301881U - A kind of round metal ring type temperature sensor - Google Patents
A kind of round metal ring type temperature sensor Download PDFInfo
- Publication number
- CN204301881U CN204301881U CN201420856192.1U CN201420856192U CN204301881U CN 204301881 U CN204301881 U CN 204301881U CN 201420856192 U CN201420856192 U CN 201420856192U CN 204301881 U CN204301881 U CN 204301881U
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- temperature sensor
- metal
- ring type
- sensor body
- shell
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Abstract
Disclosed in the utility model, a kind of round metal ring type temperature sensor, relates to sensor technical field.A kind of round metal ring type temperature sensor; comprise line body, temperature sensor body; described line body is fixedly connected on temperature sensor body one end; outside described temperature sensor body, metal coating shell is set; described metal coating shell comprises the cylindrical metal container of metal terminal and inner hollow; described metal terminal is positioned at side, metal shell top; described metal shell arranges opening near one end of metal terminal; described temperature sensor body is positioned at metal shell inside; described opening part arranges sealing-plug, and described metal terminal arranges mounting hole.Contrast prior art, the beneficial effects of the utility model are: its resistance to tension is strong, can Fast Installation, dismounting, and then to increase work efficiency.
Description
Technical field
The utility model relates to sensor technical field, particularly a kind of round metal ring type temperature sensor.
Background technology
Temperature sensor refers to can experience temperature and the sensor converting usable output signal to.Temperature sensor is the core of temperature measuring instrument, various in style.Contact and contactless two large classes can be divided into by metering system, be divided into thermal resistance and thermopair two class according to sensor material and electron component characteristic.Existing most of temperature sensor, relatively simple for structure, sensor rear end is directly connected with wire rod, is then encapsulated in and meets in the housing of installation requirement, and this temperature sensor exists a lot of problem in use, such as:
1, temperature sensor is directly connected with wire rod, so the connective stability between sensor and wire rod is bad, resistance to tension is not strong, affects result of use.
2, existing temperature sensor cannot realize Fast Installation and quick-detachment, causes inefficiency.
Utility model content
For solving deficiency of the prior art, the utility model provides a kind of round metal ring type temperature sensor, and its resistance to tension is strong, can Fast Installation, dismounting, and then to increase work efficiency.
The utility model for achieving the above object, be achieved through the following technical solutions, a kind of round metal ring type temperature sensor, comprise line body, temperature sensor body, described line body is fixedly connected on temperature sensor body one end, outside described temperature sensor body, metal coating shell is set, described metal coating shell comprises the cylindrical metal container of metal terminal and inner hollow, described metal terminal is positioned at side, metal shell top, described metal shell arranges opening near one end of metal terminal, described temperature sensor body is positioned at metal shell inside, described opening part arranges sealing-plug, described metal terminal arranges mounting hole.
In described metal shell, annular gully is set.
Described line body is welded on temperature sensor body one end by electric current weldering dislocation.
Described line body and temperature sensor body pad place arrange heat-shrinkable T bush.
Described sealing-plug is epoxy sealing plug.
Described line body is high-temperature cross-linking PE line.
Contrast prior art, the beneficial effects of the utility model are:
1, line body is welded on temperature sensor body one end, and resistance to tension is strong, and stability is high;
2, metal terminal arranges mounting hole, make this device can directly adopt bolt to fix in use, convenient installation, dismounting;
3, adopt water proof type high density epoxy encapsulation temperature sensor body, improve water proofing property and the reliability of sensor;
4, annular gully is set in metal shell, prevents temperature sensor body from loosening in metal shell, coming off.
5, line body and temperature sensor body solder joint place arrange heat-shrinkable T bush, improve the insulativity of this device;
6, line body adopts high-temperature cross-linking PE line, improves the heat-resisting quantity of this device, improves the stability of this device further.
7, the utility model size is little, can be satisfied with the needs that small space is installed, and saves space, use.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model cut-open views;
Label shown in accompanying drawing: 1, line body; 2, temperature sensor body; 3, metal coating shell; 4, metal terminal; 5, metal shell; 6, opening; 7, sealing-plug; 8, mounting hole; 9, annular gully.
Embodiment
By reference to the accompanying drawings and specific embodiment, the utility model is described in further detail.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
A kind of round metal ring type temperature sensor, comprises line body 1, temperature sensor body 2.Temperature sensor body 2 can be NTC temperature sensor.Line body 1 adopts electric current to weld and is welded by multi cord, is conveniently fixed on temperature sensor body 2 by line body.Described line body 1 is fixedly connected on temperature sensor body 2 one end.Outside described temperature sensor body 2, metal coating shell 3 is set, for the protection of temperature sensor body 2.Described containment vessel 3 comprises the cylindrical metal container 5 of metal terminal 4 and inner hollow, and the metal shell 5 of metal terminal 4 and inner hollow is formed in one, and metal shell 5 is cylindrical, and metal terminal 4 is positioned at side, metal shell 5 top.Described metal shell 5 arranges opening 6 near one end of metal terminal 4, it is inner that described temperature sensor body 2 is positioned at metal shell 5, it is outside that line body 1 is exposed to metal shell 5 from opening 6, described opening 6 place arranges sealing-plug 7, for temperature sensor body 2 is sealed in metal shell 5, prevent temperature sensor body 2 from touching water, impact uses, and extends the serviceable life of this device.Described metal terminal 4 arranges mounting hole 8, utilizes the cooperation of bolt and mounting hole 8 to be fixed on external object by this device, realize the fixing of sensor, convenient installation, dismounting, increase work efficiency.
In order to prevent, temperature sensor body 2 from loosening, slippage, arranges annular gully 9, increase the friction force of metal shell 5 inside in described metal shell 5, thus avoid loosening, the slippage of temperature sensor body 2.
As optimization, described line body 1 is welded on temperature sensor body 2 one end by electric current weldering dislocation, increases the pull resistance of this device, improves the stability of this device.
Further, described line body 1 and temperature sensor body 2 pad place arrange heat-shrinkable T bush, and heat-shrinkable T bush has good fire-retardant, insulation, temperature tolerance, can make it to tighten, playing insulation, the functions such as protection by using calorifier, simple, conveniently.
A step again, described sealing-plug 7 is epoxy sealing plug, improves water proofing property and the reliability of temperature sensor body, improves the result of use of this device.
The further embodiment of the utility model is, described line body 1 is high-temperature cross-linking PE line, PE line has the combination properties such as good mechanical property, environmental stress cracking resistance, resistance to corrosive chemicals energy, creep resistance and electrical property, and non-temperature resistant grade is high, improve the heat-resisting quantity of this device, improve the stability of this device further.
Embodiment 1:
A kind of round metal ring type temperature sensor, comprises line body 1, temperature sensor body 2.Temperature sensor body 2 can be NTC temperature sensor.Line body 1 adopts electric current to weld and is welded by multi cord, is welded on NTC temperature sensor by line body after convenient.Described line body 1 is fixedly connected on temperature sensor body 2 one end.In the present embodiment, line body 1 is high-temperature cross-linking PE line, PE line has the combination properties such as good mechanical property, environmental stress cracking resistance, resistance to corrosive chemicals energy, creep resistance and electrical property, and non-temperature resistant grade is high, improve the heat-resisting quantity of this device, improve the stability of this device further.Line body 1 is welded on temperature sensor body 2 one end by electric current weldering dislocation, increases the pull resistance of this device, improves the stability of this device.Line body 1 and temperature sensor body 2 pad place arrange heat-shrinkable T bush 9, and heat-shrinkable T bush has good fire-retardant, insulation, temperature tolerance, can make it to tighten, playing insulation, the functions such as protection by using calorifier, simple, conveniently.Arrange metal coating shell 3 outside described temperature sensor body 2, for the protection of temperature sensor body 2, it is outside that described line body 1 is exposed to metal coating shell 3.Described containment vessel 3 comprises the metal shell 5 of metal terminal 4 and inner hollow, and the metal shell 5 of metal terminal 4 and inner hollow is formed in one, and metal shell 5 is cylindrical, and metal terminal 4 is positioned at side, metal shell 5 top.Described metal shell 5 arranges opening 6 near one end of metal terminal 4, and it is inner that described temperature sensor body 2 is positioned at metal shell 5, and it is outside that line body 1 is exposed to metal shell 5 from opening 6.In the present embodiment, annular gully 9 is set in metal shell 5, increases the friction force of metal shell 5 inside.Described opening 6 place arranges sealing-plug 7, for being sealed in metal shell 5 by temperature sensor body 2, prevents temperature sensor body 2 from touching water, and impact uses.In the present embodiment, described sealing-plug 7 is epoxy sealing plug, improves water proofing property and the reliability of temperature sensor body.Described metal terminal 4 arranges mounting hole 8, utilizes the cooperation of bolt and mounting hole 8 to be fixed on external object by this device, realize the fixing of temperature sensor, convenient installation, dismounting, increase work efficiency.
Claims (6)
1. a round metal ring type temperature sensor, comprise line body (1), temperature sensor body (2), it is characterized in that: described line body (1) is fixedly connected on temperature sensor body (2) one end, outside described temperature sensor body (2), metal coating shell (3) is set, described metal coating shell (3) comprises the cylindrical metal container (5) of metal terminal (4) and inner hollow, described metal terminal (4) is positioned at metal shell (5) side, top, described metal shell (5) arranges opening (6) near one end of metal terminal (4), it is inner that described temperature sensor body (2) is positioned at metal shell (5), described opening (6) place arranges sealing-plug (7), described metal terminal (4) is arranged mounting hole (8).
2. a kind of round metal ring type temperature sensor according to claim 1, is characterized in that: arrange annular gully (9) in described metal shell (5).
3. a kind of round metal ring type temperature sensor according to claim 1, is characterized in that: described line body (1) is welded on temperature sensor body (2) one end by electric current weldering dislocation.
4. a kind of round metal ring type temperature sensor according to claim 3, is characterized in that: described line body (1) and temperature sensor body (2) pad place arrange heat-shrinkable T bush.
5. a kind of round metal ring type temperature sensor according to claim 1, is characterized in that: described sealing-plug (7) is epoxy sealing plug.
6. a kind of round metal ring type temperature sensor according to claim 1, is characterized in that: described line body (1) is high-temperature cross-linking PE line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856192.1U CN204301881U (en) | 2014-12-30 | 2014-12-30 | A kind of round metal ring type temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856192.1U CN204301881U (en) | 2014-12-30 | 2014-12-30 | A kind of round metal ring type temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301881U true CN204301881U (en) | 2015-04-29 |
Family
ID=53107414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420856192.1U Expired - Fee Related CN204301881U (en) | 2014-12-30 | 2014-12-30 | A kind of round metal ring type temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181018A (en) * | 2018-01-12 | 2018-06-19 | 佛山市深宜达电器有限公司 | Power tube temperature-detecting device and electromagnetic oven |
-
2014
- 2014-12-30 CN CN201420856192.1U patent/CN204301881U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181018A (en) * | 2018-01-12 | 2018-06-19 | 佛山市深宜达电器有限公司 | Power tube temperature-detecting device and electromagnetic oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20181230 |