CN209727274U - A kind of temperature sensor and temperature sensor group - Google Patents
A kind of temperature sensor and temperature sensor group Download PDFInfo
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- CN209727274U CN209727274U CN201822121785.4U CN201822121785U CN209727274U CN 209727274 U CN209727274 U CN 209727274U CN 201822121785 U CN201822121785 U CN 201822121785U CN 209727274 U CN209727274 U CN 209727274U
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Abstract
The utility model relates to technical field of temperature measurement, providing a kind of temperature sensor and temperature sensor group, temperature sensor includes housing unit, sensing unit, the first connection unit and the second connection unit；Housing unit includes shell, and sensing unit is set in the housing, for detecting temperature；First connection unit and the second connection unit are set in shell, and are electrically connected with sensing unit；First connection unit and the second connection unit are electrically connected；First connection unit and the second connection unit can be used for connecting with external connecting, and the connection of multiple temperature sensors may be implemented, thus the unified setting for realizing multiple temperature sensors and the centralized control to temperature sensor.
Description
Technical field
The utility model relates to technical field of temperature measurement, are to be related to a kind of temperature sensor and temperature more specifically
Sensor group.
Background technique
With popularizing for Internet of Things, the requirement of data processing is also higher and higher.Data processing is generally being set to data center
It is carried out in equipment in computer room, and the temperature of computer room has a very big impact the operation of equipment, it is therefore desirable to data center
The temperature of computer room is monitored, in order to grasp and adjust the temperature of computer room in real time.Temperature sensor (Temperature
Transducer) refer to the sensor that can be experienced temperature and be converted into usable output signal, be a kind of common detection temperature
Instrument.The detection part of temperature sensor and measurand have it is good contact, thermal balance is reached by conduction or convection current, thus
The indicating value of temperature sensor is set directly to indicate the temperature of measurand.
At present when carrying out the arrangement of temperature sensor, usually temperature sensor is fixed on cabinet, passes through the temperature
Sensor is spent to detect the temperature of specified point.Since each temperature sensor is individualism, when needs are simutaneously arranged
When multiple temperature sensors, multiple temperature sensors can only be respectively connected to control unit, be controlled respectively by control unit
System, cannot achieve centralized control.
Utility model content
The purpose of this utility model is to provide a kind of temperature sensors, to solve temperature sensing existing in the prior art
Device can not carry out the technical issues of centralized control.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of temperature sensor, including shell
Unit, sensing unit, the first connection unit and the second connection unit；
The housing unit includes shell, and the sensing unit is disposed in the housing, for detecting temperature；
First connection unit is set in the shell, and is electrically connected with the sensing unit；
Second connection unit is set in the shell, and is electrically connected with the sensing unit；
First connection unit and second connection unit are electrically connected.
In one embodiment, the housing unit further includes heat-conducting layer, and the heat-conducting layer is filled in the sensing unit
Between the shell.
In one embodiment, the shell includes side and the opposite first end face and second end face set up, described
Side is set between the first end face and the second end face；
First connection unit is set to the first end face, and second connection unit is set to the second end face；
Alternatively,
First connection unit is set to the first end face or the second end face, and second connection unit is set to institute
State side；
Alternatively, first connection unit and second connection unit are set to the side.
In one embodiment, first connection unit is set to the surface of the shell；
Alternatively,
The first accommodating hole is equipped in the shell, first connection unit is set in first accommodating hole.
In one embodiment, second connection unit is set to the surface of the shell；
Alternatively,
The second accommodating hole is equipped in the shell, second connection unit is set in second accommodating hole.
In one embodiment, first connection unit and second connection unit are audio connector, the sound
Frequency connector is equipped with the first conducting end, the second conducting end and third conducting end；
The sensing unit includes temperature-sensing element and the grounding pin connecting with temperature-sensing element, data pin
And power pins；
First conducting end is connect with the grounding pin, and second conducting end is connect with the data pin, institute
Third conducting end is stated to connect with the power pins.
In one embodiment, the audio connector is audio female, and the audio female is equipped with spliced eye.
In one embodiment, the audio connector is audio male connector, and the audio male connector is equipped with connection-peg.
In one embodiment, the audio connector is 2.5mm audio connector or 3.5mm audio connector.
The purpose of this utility model, which also resides in, provides a kind of temperature sensor group, including multiple above-mentioned temperature sensors,
Multiple temperature sensors are sequentially connected.
A kind of beneficial effect of temperature sensor provided by the utility model is:
On the one hand, the first connection unit and the second connection unit are set on temperature sensor, when needing to be arranged multiple temperature
When spending sensor, the first connection unit and the second connection unit can be connect with external connecting, multiple so as to realize
The unified setting of temperature sensor, is convenient for unified planning and arrangement, while being also conducive to the increase and decrease of temperature sensor, setting spirit
Multiplicity living.
On the other hand, due in each temperature sensor the first conductive unit and the second conductive unit be electrically connected, because
This sequentially connected multiple temperature sensor realizes electric connection, at this time when need using external control unit outside to temperature pass
When sensor carries out the operation such as reading data, control and power supply, it is only necessary to which will be located at the temperature sensor of end first is conductive
Unit or the second conductive unit are connect with control unit, and an external control unit outside can be realized simultaneously to multiple temperature sensors
It is uniformly controlled, structure is simple, easy to operate.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram of the first temperature sensor provided by the embodiment of the utility model；
Fig. 2 is the configuration schematic diagram of the first temperature sensor provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of second of temperature sensor provided by the embodiment of the utility model；
Fig. 4 is the structural schematic diagram of the third temperature sensor provided by the embodiment of the utility model；
Fig. 5 is the configuration schematic diagram of the third temperature sensor provided by the embodiment of the utility model；
Fig. 6 is the structural schematic diagram of the 4th kind of temperature sensor provided by the embodiment of the utility model；
Fig. 7 is the structural schematic diagram of the 5th kind of temperature sensor provided by the embodiment of the utility model；
Fig. 8 is the structural schematic diagram of the 6th kind of temperature sensor provided by the embodiment of the utility model；
Fig. 9 is the structural schematic diagram of the 7th kind of temperature sensor provided by the embodiment of the utility model；
Figure 10 is the schematic diagram of housing structure one of temperature sensor provided by the embodiment of the utility model；
Figure 11 is the schematic diagram of housing structure two of temperature sensor provided by the embodiment of the utility model；
Figure 12 is the first structural schematic diagram of temperature sensor group provided by the embodiment of the utility model；
Figure 13 is second of structural schematic diagram of temperature sensor group provided by the embodiment of the utility model；
Figure 14 is the third structural schematic diagram of temperature sensor group provided by the embodiment of the utility model；
Figure 15 is the 4th kind of structural schematic diagram of temperature sensor group provided by the embodiment of the utility model.
Wherein, each appended drawing reference in figure:
10- temperature sensor；
11- housing unit；111- shell；
The side 1110-；1111- first end face；
1112- second end face；The first accommodation groove of 1113-；
The second accommodation groove of 1114-；112- heat-conducting layer；
12- sensing unit；120- temperature-sensing element；
121- grounding pin；122- data pin；
123- power pins；The first connection unit of 13-；
The second connection unit of 14-；The first conducting end of 151-；
The second conducting end of 152-；153- third conducting end；
161- audio female；162- spliced eye；
163- audio male connector；164- connection-peg；
20- external connecting；201- connecting line.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
Example is applied only to explain the utility model, is not used to limit the utility model.
It should be noted that be referred to as " being fixed on " or " being set to " another component when component, it can directly or
It is located on another component indirectly.When a component referred to as " is connected to " another component, it can be directly or
It is connected on another component in succession.Term " on ", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top",
The orientation or position of the instructions such as "bottom", "inner", "outside" are orientation based on the figure or position, are merely for convenience of describing,
It should not be understood as the limitation to the technical program.Term " first ", " second " are used merely to facilitate description purpose, and should not be understood as
Indication or suggestion relative importance or the quantity for implicitly indicating technical characteristic.The meaning of " plurality " is two or more,
Unless otherwise specifically defined.
It is single to please refer to Fig. 1 and Fig. 2, a kind of temperature sensor 10, including the connection of housing unit 11, sensing unit 12, first
Member 13 and the second connection unit 14.Housing unit 11 includes shell 111, and shell 111 can play guarantor to the element set in the inner
Shield effect.Sensing unit 12 is set in shell 111, for detecting temperature.First connection unit 13 and the second connection unit 14 are
It is electrically connected in shell 111, and with sensing unit 12.First connection unit 13 and the second connection unit 14 electrically connect
It connects.Wherein, the first connection unit 13 is set in shell 111 surface for referring to that it can be set to shell 111, can also be set to shell
In body 111, the second connection unit 14 is set in shell 111 surface for referring to that it can be set to shell 111, can also be set to shell
In body 111.Figure 12 is please referred to, the first connection unit 13 and the second connection unit 14 can be used for connecting with external connecting 20,
So as to realize the connection of multiple temperature sensors 10.
Referring to Fig. 10, in one embodiment, shell 111 is cylindrical body, including the opposite first end face 1111 set up
With second end face 1112 and side 1110, connected between first end face 1111 and second end face 1112 by side 1110.Side
The cross sectional shape in face 1110 can be circle, be also possible to ellipse, cross sectional shape and first end face 1111 and second end face
1112 shape is adapted.
Figure 11 is please referred to, in one embodiment, shell 111 is polygon prism, including the opposite first end face 1111 set up
With second end face 1112, connected between first end face 1111 and second end face 1112 by side 1110, side 1110 includes
The quantity of rectangle, which can according to need, to be configured, and the shape of first end face 1111 and second end face 1112 and side 1110
Cross sectional shape is adapted.Such as when first end face 1111 and second end face 1112 are quadrangle, side 1110 includes successively
First side, second side, third side and the 4th side of connection, shell 1111 is quadrangular at this time.For another example, work as first end
When face 1111 and second end face 1112 are triangle, side 1110 includes sequentially connected first side, second side and the
Three sides, shell 1111 is triangular prism at this time.Certainly, first end face 1111 and second end face 1112 can also be polygon for other
Shape, herein with no restrictions.
Certainly, shell 111 can also be other shapes, be not limited in above-mentioned situation, herein with no restrictions.
The beneficial effect of temperature sensor 10 provided in this embodiment at least that: existing temperature sensor is independent
It is existing, it can not be attached between each other, it is on the one hand loosely organized between each other, unified planning and arrangement can not be carried out, separately
It can not be electrically connected before one fermentation temperature sensor, each temperature sensor can only be respectively connected to control unit, from
And can only also be controlled respectively by control unit, it cannot achieve centralized control.
The present embodiment then proposes a kind of new way.On the one hand, the first connection of setting is single on temperature sensor 10
Member 13 and the second connection unit 14, when needing that multiple temperature sensors 10 are arranged, the first connection unit 13 and the second connection are single
Member 14 can connect with external connecting 20, so as to realize the unified setting of multiple temperature sensors 10, be convenient for into
Row unified planning and arrangement, while being also conducive to the increase and decrease of temperature sensor 10, it is arranged versatile and flexible.On the other hand, due to each
The first conductive unit 13 and the second conductive unit 14 in temperature sensor 10 are electrically connected, therefore sequentially connected multiple temperature
Sensor 10 realizes electric connection, at this time when need using external control unit outside to temperature sensor 10 carry out data reading
Take, control and power etc. operation when, it is only necessary to the first conductive unit 13 or the second of the temperature sensor 10 of end will be located at
Conductive unit 14 is connect with control unit, and an external control unit outside can be realized while uniting to multiple temperature sensors 10
One control, structure is simple, easy to operate.
In one embodiment, shell 111 is metal shell, that is, is made of metal material, such as can be alloy, matter
Ground is hard, and intensity is high, and chemical property is stablized, and heat-conducting effect is good, so as to play better heat-conducting effect and protection
Effect.Shell 111 can also be made of plastics, such as PVC (Polyvinyl chloride, polyvinyl chloride), and quality is light, at
This is cheap, while can also play a good protective effect.Certainly, shell 111 can also be made of other materials, and not only limit
In above-mentioned situation.
Referring to Fig. 1, further, housing unit 11 further includes heat-conducting layer 112, heat-conducting layer 112 is filled in sensing unit
Between 12 and shell 111.Optionally, heat-conducting layer 112 is made of heat conductive silica gel, on the one hand can play good conductive force,
The outside heat that shell 111 is contacted is conducted by heat-conducting layer 112 to sensing unit 12, and sensing unit 12 is improved
Temperature measurement accuracy；On the other hand it can fill the gap between shell 111 and sensing unit 12, so as to sensing unit
12 play a good protective effect and fixed function.Certainly, heat-conducting layer 112 can also be made of other materials, not limit herein
System.
Referring to Fig. 1, in one embodiment, shell 111 includes the opposite first end face 1111 and second end face set up
1112, wherein the first connection unit 13 is set to first end face 1111, the second connection unit 14 is set to second end face 1112, thus logical
Realize being sequentially connected for multiple temperature sensors 10 in the both ends for crossing shell 111.Certainly, in other embodiments, the first connection is single
Member 13 and the second connection unit 14 can also be arranged by other means, such as the first connection unit 13 is set to first end face 1111
Or second end face 1112, the second connection unit 14 are set on side 1110；For example, the first connection unit 13 and the second connection unit
14 are set on side 1110, and at this time when multiple temperature sensors 10 are sequentially connected, the shape of arrangement then can be non-straight
It is linear, so as to meet the needs of specific use environment.Certainly, the first connection unit 15 and the second connection unit 16 can be with
It is configured by other means, is not limited in above-mentioned situation, herein with no restrictions.
Optionally, the first connection unit 13 is set to first end face 1111, and the second connection unit 14 is set to second end face 1112,
The first connection unit 13 and the second connection unit 14 can be set to the surface of shell 111 at this time, can also be set to the interior of shell 111
Portion.
Referring to Fig. 3, in one embodiment, the first connection unit 13 and the second connection unit 14 are set to shell 111
Surface, such as the first connection unit 13 be set to first end face 1111 surface and outwardly convex, the second connection unit 14 be set to
The surface of second end face 1112 and outwardly convex.
Referring to Fig. 1, in one embodiment, the first connection unit 13 and the second connection unit 14 are set to shell 111
In, first end face 1111 is equipped with the first accommodation groove 1113 at this time, and the first connection unit 13 is placed in first accommodation groove 1113；
Second end face 1112 is equipped with the second accommodation groove 1114, and the second connection unit 14 is placed in second accommodation groove 1114.Temperature passes
The appearance of sensor 10 is neat and artistic, while shell 111 can also play guarantor to the first connection unit 13 and the second connection unit 14
Shield effect.
Referring to Fig. 9, in one embodiment, the first connection unit 13 is set to the surface of first end face 1111 and convex
It rises, the second connection unit 14 is placed in the second accommodation groove 1114；Alternatively, the first connection unit 13 is placed in the first accommodation groove
In 1113, the second connection unit 14 is set to the surface of second end face 1112 and outwardly convex.
Fig. 1 and Fig. 2 are please referred to, further, sensing unit 12 is first including temperature-sensing element 120 and with temperature sensing
Grounding pin 121, data pin 122 and the power pins 123 that part 120 connects, wherein data pin 122 can be used for data
Signal is transmitted to temperature-sensing element 120 and exports the data-signal of temperature-sensing element 120.First connection unit, 13 He
Second connection unit 14 is audio connector, and audio connector is equipped with the first conducting end 151, the second conducting end 152 and third and leads
Electric end 153, wherein the first conducting end 151 of the first connection unit 13 and the second connection unit 14 is interconnected with 121 phase of grounding pin
It connects (i.e. two the first conducting ends 151 and grounding pin 121 two-by-two electrical communication), the first connection unit 13 and the second connection are single
Second conducting end 152 of member 14 connect that (i.e. two the second conducting ends 152 and data pin 122 are electric two-by-two with data pin 122
Property connection), the third conducting end 153 of the first connection unit 13 and the second connection unit 14 connect (i.e. two with power pins 123
Third conducting end 153 and power pins 123 electrical communication two-by-two).When the connection of multiple temperature sensors 10, the first connection is single
Member 13 and the conducting end of the second connection unit 14 are formed by access and are equivalent to bus, and each temperature-sensing element 120 is then in parallel
On the bus.
In one embodiment, sensing unit 12 is DS18B20 temperature sensor, this is a kind of digital temperature sensor,
It at least has a characteristic that (1) its adaptation voltage range is wider, up to 3.0V-5.5V, can pass through data line by external power supply
Power supply；(2) unique one-wire interface mode, DS18B20 only need one when connecting with control unit (such as microprocessor)
Control unit can be realized in data line and both-way communication (3) DS18B20 of DS18B20 supports multiple spot networking function, multiple
DS18B20 can be connected in parallel in unique bus, realize networking multi-point temperature measurement；(4) -55 DEG C of temperature range~125 DEG C, -10
Precision is positive and negative 0.5 DEG C at~85 DEG C, measures wide temperature range, and precision is high；It (5) can be rapidly number temperature by temperature transition
Degree, measurement result directly export digital temperature, and have extremely strong anti-interference error-correcting ability in transmission process.Certainly, at it
In his embodiment, sensing unit 12 or other kinds of sensor, herein with no restrictions.
Referring to Fig. 2, in one embodiment, audio connector is audio female 161, audio female 161 is equipped with spliced eye
162.At this point, external connecting 20 includes the audio male connector 163 being cooperatively connected with the audio female 161.Optionally, audio female
161 be 2.5mm audio female or 3.5mm audio female, and production is simple, technical maturity, and low in cost, is conducive to pushing away for product
Extensively.
Referring to Fig. 5, in one embodiment, audio connector is audio male connector 163, audio male connector 163 is equipped with connection-peg
164.At this point, external connecting 20 includes the audio female 161 being cooperatively connected with the audio male connector 163.Optionally, audio male connector
163 be 2.5mm audio female or 3.5mm audio male connector, and production is simple, technical maturity, and low in cost, is conducive to pushing away for product
Extensively.
It should be understood that the audio connector type of the first connection unit 13 and the second connection unit 14 can be identical,
Can be different, it can be configured as needed, herein with no restrictions.
Referring to Fig. 2, in one embodiment, the first connection unit 13 and the second connection unit 14 are audio female 161,
Audio female 161 is equipped with spliced eye 162.Figure 12 is please referred to, external connecting 20 is matched including two with the audio female 161 at this time
The audio male connector 163 of connection is closed, two audio male connectors 163 are set to the both ends of the connecting line 201.
Referring to Fig. 5, in one embodiment, the first connection unit 13 and the second connection unit 14 are audio male connector 163,
Audio male connector 163 is equipped with connection-peg 164.Figure 13 is please referred to, external connecting 20 is matched including two with the audio male connector 163 at this time
The audio female 161 of connection is closed, two audio females 161 are set to the both ends of the connecting line 201.
Referring to Fig. 7, in one embodiment, the first connection unit 13 is audio female 161, the second connection unit 14 is
Audio male connector 163；Alternatively, the first connection unit 13 is audio male connector 163, the second connection unit 14 is audio female 161.It please join
Figure 14 is read, external connecting 20 includes an audio female 161 and audio male connector 163, the audio female 161 and sound at this time
Frequency male connector 163 is respectively arranged on the both ends of connecting line 201.
It should be understood that when the first connection unit 13 and the second connection unit 14 are respectively audio female 161 and audio
It when male connector 162, can also be directly connected between temperature sensor 10, without being completed by external connecting 20.For example, asking
Refering to fig. 15, the first connection unit 13 is audio female 161, can be set in shell 111；Second connection unit 14 is audio
Male connector 163 can be set to the surface of second end face 1112.When two temperature sensors 10 need to connect, it is only necessary to by one
The correspondence of audio male connector 163 of a temperature sensor 10 is plugged in the audio female 161 of another temperature sensor 10, even
It connects simple to operate.
The specific embodiment of several temperature sensors 10 presented below, it should be appreciated that temperature sensor 10 can also be with
For other forms, it is not limited in following embodiments.Following embodiments include housing unit 11, sensing unit 12, first
Connection unit 13 and the second connection unit 14.Fig. 1 and Fig. 2 are please referred to, housing unit 11 includes shell 111 and heat-conducting layer 112, is passed
Feel unit 12 to be set in shell 111, heat-conducting layer 112 is filled between sensing unit 12 and shell 111.Sensing unit 12 includes temperature
Degree sensing element 120 and grounding pin 121, data pin 122 and the power pins being connect with temperature-sensing element 120
123.First connection unit 13 and the second connection unit 14 are equipped with the first conducting end 151, the second conducting end 152 and third and lead
Electric end 153, the first conducting end of two of them 151 and grounding pin 121 electrical communication two-by-two, two the second conducting ends 152 with
And the electrical communication two-by-two of data pin 122, two third conducting ends 153 and power pins 123 electrical communication two-by-two.
Fig. 1 and Fig. 2 are please referred to, embodiment one:
First connection unit 13 and the second connection unit 14 are audio female 161, and audio female 161 is equipped with spliced eye
162.First end face 1111 is equipped with the first accommodation groove 1113, and second end face 1112 is equipped with the second accommodation groove 1114, two audio females
161 are respectively contained in the first accommodation groove 1113 and the second accommodation groove 1114.
Referring to Fig. 3, embodiment two:
First connection unit 13 and the second connection unit 14 are audio female 161, and audio female 161 is equipped with spliced eye
162.Two audio females 161 are respectively arranged on the surface of first end face 1111 and second end face 1112.
Fig. 4 and Fig. 5 are please referred to, embodiment three:
First connection unit 13 and the second connection unit 14 are audio male connector 163, and audio male connector 163 is equipped with connection-peg
164.First end face 1111 is equipped with the first accommodation groove 1113, and second end face 1112 is equipped with the second accommodation groove 1114, two audio male connectors
163 are respectively contained in the first accommodation groove 1113 and the second accommodation groove 1114.
Referring to Fig. 6, example IV:
First connection unit 13 and the second connection unit 14 are audio male connector 163, and audio male connector 163 is equipped with connection-peg
164.Two audio male connectors 163 are respectively arranged on the surface of first end face 1111 and second end face 1112.
Referring to Fig. 7, embodiment five:
First connection unit 13 is audio female 161, and audio female 161 is equipped with spliced eye 162；Second connection unit 14 is
Audio male connector 163, audio male connector 163 are equipped with connection-peg 164.First end face 1111 is equipped with the first accommodation groove 1113, second end face
1112 are equipped with the second accommodation groove 1114, which is set in the first accommodation groove 1113, which is set to the
In two accommodation grooves 1114.
Referring to Fig. 8, embodiment six:
First connection unit 13 is audio female 161, and audio female 161 is equipped with spliced eye 162；Second connection unit 14 is
Audio male connector 163, audio male connector 163 are equipped with connection-peg 164.The audio female 161 is set to the surface of first end face 1111, the sound
Frequency male connector 163 is set to the surface of second end face 1112.
Referring to Fig. 9, embodiment seven:
First connection unit 13 is audio female 161, and audio female 161 is equipped with spliced eye 162；Second connection unit 14 is
Audio male connector 163, audio male connector 163 are equipped with connection-peg 164.First end face 1111 is equipped with the first accommodation groove 1113, and the audio is female
First 161 are set in the first accommodation groove 1113；The audio male connector 163 is set to the surface of second end face 1112.
Embodiment eight:
First connection unit 13 is audio female 161, and audio female 161 is equipped with spliced eye 162；Second connection unit 14 is
Audio male connector 163, audio male connector 163 are equipped with connection-peg 164.The audio female 161 is set to the surface of first end face 1111；Second
End face 1112 is equipped with the second accommodation groove 1114, which is set in the second accommodation groove 1114.
Figure 12 is please referred to, the purpose of the present embodiment, which also resides in, provides a kind of temperature sensor group, passes including above-mentioned temperature
Sensor 10, multiple temperature sensors 10 are sequentially connected.It is different according to the concrete form of temperature sensor 10, temperature sensor 10 it
Between connection type it is also different.
Figure 15 is please referred to, in one embodiment, the form of temperature sensor 10 is as shown in above-described embodiment seven, and at this time two
Temperature sensor 10 can be directly connected to, i.e., only need for the correspondence of audio male connector 163 of a temperature sensor 10 to be plugged in another
In the audio female 161 of one temperature sensor 10.
Figure 12 to Figure 14 is please referred to, in one embodiment, is needed between temperature sensor 10 through external connecting 20
Connection.External connecting 20 may include two audio connectors at this time, and two audio connectors are audio female 161, or are
Audio male connector 163 or one are audio female 161, and one is audio male connector 163, and two audio connectors pass through connecting line 201
Connection.
The quantity of temperature sensor 10, which can according to need, included in temperature sensor group is increased or decreased.When
It needs to carry out reading data, control and power supply etc. to the temperature sensor 10 in temperature sensor group using external control unit outside
When operation, it is only necessary to will be single positioned at the first conductive unit 13 of the temperature sensor 10 of end or the second conductive unit 14 and control
Member connection, can be realized an external control unit outside while being uniformly controlled to multiple temperature sensors 10.Meanwhile working as needs
When increasing the quantity of temperature sensor 10, it is only necessary to the temperature sensor that increased temperature sensor 10 will be needed be located at one end
10 connections；Similarly, when needing to reduce the quantity of temperature sensor 10, it is only necessary to remove temperature sensor 10 i.e. from end
Can, so as to arbitrarily increase and decrease the quantity of temperature sensor 10 as needed, it is arranged convenient, flexible.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of temperature sensor, it is characterised in that: including housing unit, sensing unit, the first connection unit and the second connection
Unit；
The housing unit includes shell, and the sensing unit is disposed in the housing, for detecting temperature；
First connection unit is set in the shell, and is electrically connected with the sensing unit；
Second connection unit is set in the shell, and is electrically connected with the sensing unit；
First connection unit and second connection unit are electrically connected.
2. temperature sensor as described in claim 1, it is characterised in that: the housing unit further includes heat-conducting layer, described to lead
Thermosphere is filled between the sensing unit and the shell.
3. temperature sensor as described in claim 1, it is characterised in that: the shell includes side and opposite the set up
One end face and second end face, the side are set between the first end face and the second end face；
First connection unit is set to the first end face, and second connection unit is set to the second end face；
Alternatively,
First connection unit is set to the first end face or the second end face, and second connection unit is set to the side
Face；
Alternatively, first connection unit and second connection unit are set to the side.
4. temperature sensor as described in claim 1, it is characterised in that: first connection unit is set to the table of the shell
Face；
Alternatively,
The first accommodating hole is equipped in the shell, first connection unit is set in first accommodating hole.
5. temperature sensor as described in claim 1, it is characterised in that: second connection unit is set to the table of the shell
Face；
Alternatively,
The second accommodating hole is equipped in the shell, second connection unit is set in second accommodating hole.
6. temperature sensor as claimed in any one of claims 1 to 5, it is characterised in that: first connection unit and described
Second connection unit is audio connector, and the audio connector is equipped with the first conducting end, the second conducting end and third conducting end；
The sensing unit include temperature-sensing element and the grounding pin being connect with temperature-sensing element, data pin and
Power pins；
First conducting end is connect with the grounding pin, and second conducting end is connect with the data pin, and described
Three conducting ends are connect with the power pins.
7. temperature sensor as claimed in claim 6, it is characterised in that: the audio connector is audio female, the audio
Female is equipped with spliced eye.
8. temperature sensor as claimed in claim 6, it is characterised in that: the audio connector is audio male connector, the audio
Male connector is equipped with connection-peg.
9. temperature sensor as claimed in claim 6, it is characterised in that: the audio connector be 2.5mm audio connector or
3.5mm audio connector.
10. a kind of temperature sensor group, it is characterised in that: including multiple temperature sensing according to any one of claims 1 to 9
Device, multiple temperature sensors are sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822121785.4U CN209727274U (en) | 2018-12-18 | 2018-12-18 | A kind of temperature sensor and temperature sensor group |
Applications Claiming Priority (1)
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| CN112461384A (en) * | 2020-11-17 | 2021-03-09 | 江苏金风扬电气有限公司 | Bus duct system for power supply |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112461384A (en) * | 2020-11-17 | 2021-03-09 | 江苏金风扬电气有限公司 | Bus duct system for power supply |
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Granted publication date: 20191203 Termination date: 20211218 |