CN108548610A - A kind of radio temperature sensor - Google Patents
A kind of radio temperature sensor Download PDFInfo
- Publication number
- CN108548610A CN108548610A CN201810715522.8A CN201810715522A CN108548610A CN 108548610 A CN108548610 A CN 108548610A CN 201810715522 A CN201810715522 A CN 201810715522A CN 108548610 A CN108548610 A CN 108548610A
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- China
- Prior art keywords
- component
- temperature
- wireless module
- power supply
- temperature sensor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
- G01K7/24—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor in a specially-adapted circuit, e.g. bridge circuit
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The present invention relates to a kind of radio temperature sensors, and it includes ontology, temperature measuring unit, wireless module and power supply to lead to, and the power supply refers to the Wireless direct current electric source that electric energy is provided for wireless module：The wireless module is the electronic component by being electrically connected, pcb board composition, the device with data processing and wireless signaling capability.By the way that ontology is arranged, temperature measuring unit can be fixed on by ontology and be waited on temperature measurement structure, simplify installation, improve production efficiency, and by the first component and second component, it can facilitate and ontology is dismantled, due in radio temperature sensor, standby power loss is avoided, energy-efficient purpose is realized.
Description
Technical field
The present invention relates to sensor field more particularly to a kind of radio temperature sensors.
Background technology
Temperature sensor (temperature transducer) refers to that can experience temperature and be converted into usable output signal
Sensor.Temperature sensor is the core of temperature measuring instrument, various in style.By measurement method can be divided into contact and
Contactless two major classes are divided into two class of thermal resistance and thermocouple according to sensor material and electron component characteristic.
It is all to use replaceable or rechargeable wireless DC power supply, it is temperature detection, data processing, wireless transmission signal, carries
For the temperature sensor of electric energy, as the development of society has been more and more widely used.But conventional wireless temperature sensing
The power supply that device uses is lost since power supply itself exists, in addition power supply in use and detection, emitter, using routine
Electric connecting mode so that detection, emitter also will produce larger idling consumption even in off working state.So
The actual power dissipation of conventional wireless temperature sensor power supply is the sum total of power supply own loss and idling consumption, so undoubtedly
The loss for increasing power supply shortens the service life of radio temperature sensor power supply, and the wireless temperature in use is caused to sense
Device power supply needs to carry out frequent power supply replacement or charge maintenance, thus increases the burden of user or manager, reduces
The reliability used affects the extensive use of radio temperature sensor, such as backland fireproof monitoring, household electrical appliance and combustion
The intelligent control etc. of gas tool.
One kind, a kind of temperature sensor are disclosed in Chinese patent literature CN103123282A, including are arranged in shell
In sensor element, the sensor element is completely enclosed within by Heat Conduction Material, preferably heat-conducting cream in the shell.
The air-conditioning overwhelming majority on the market is all steam compression type refrigerating at present.Each component of air-conditioning passes through not of the same race
The pipeline of class is attached, as air conditioner main body majority is connected using copper pipe.Water dispenser also relates to various steel pipes, PVC plastic pipeline
Deng.Air-conditioning is a kind of device adjusting temperature, and the control of itself is related to various temperature control points, conventional treatment side
Formula is utilized in soldering sleeve on pipeline, and temperature sensing package is popped one's head in and plug-in-sleeve and is fixed with shrapnel, outside using winding sponge into
Row heat preservation, such structure can lead to inaccurate temperature detection, temperature detection disunity, inaccurate problem.
Invention content
In order to solve the above-mentioned technical problem, a kind of temperature sensor that can facilitate handling and improve consistency is provided.
A kind of radio temperature sensor, including ontology, temperature measuring unit, wireless module and power supply, the power supply refer to for nothing
Wire module provides the Wireless direct current electric source of electric energy：The wireless module is the electronic component by being electrically connected, pcb board composition, tool
There is the device of data processing and wireless signaling capability.
Further, temperature detect switch (TDS) is connected between power supply and wireless module, be only equal in operating ambient temperature or
More than temperature detect switch (TDS) setting connect temperature when, power supply can just be connected with wireless module, for wireless module carry out data processing with
Signal transmission provides electric energy.
The temperature detect switch (TDS) being connected between power supply and wireless module is provided in the anode of circuit, or is provided in electricity
The cathode on road, then or it is separately positioned on the positive and negative polarities of circuit.
The temperature detect switch (TDS) only has on-off action, or has the double action of switch and temperature detection.
The wireless module is the device for having signal transmission capabilities, or has both temperature detection, data processing, signal biography
The device of Movement Capabilities.The power supply is battery, or the battery with charging unit.
The ontology includes the first component and second component being connected with each other, the first component and the second component it
Between be removably disposed；The temperature measuring unit is set on the first component and/or second component.
The first end of the first component and the first end of the second component are rotatablely connected by movable rotation-shaft, and described
The second end of one component and the clamping setting of the second end of the second component.
Be provided with locking device on the movable rotation-shaft, the locking device can make the first component second end and
The second end of the second component keeps clamped condition.
The locking device is torque spring, and the torque spring is set on the movable rotation-shaft, and the torsion bullet
The first end of spring is fixedly installed on the first component, and second end is fixedly installed on the second component.
The temperature measuring unit is thermistor element, detects the resistance value of the thermistor unit.
The temperature measuring unit is provided with metal layer on the side far from the ontology, the metal layer waits for thermometric knot with described
The surface fitting setting of structure.
Temperature measuring unit can be fixed on by radio temperature sensor provided by the invention by the way that ontology is arranged by ontology
It waits on temperature measurement structure, simplifies installation, improve production efficiency, and by the first component and second component, can facilitate to ontology
It is dismantled, due to normally opened shape Kick type temperature controller of having connected between the power supply and wireless module in radio temperature sensor so that
Radio temperature sensor connects temperature when operating ambient temperature connects temperature less than setting, or from equal to or more than setting, extensive
Multiple the power supply of sensor is completely in off-state to after less than setting break-off signal, avoids standby power loss, realizes
Energy-efficient purpose.
Description of the drawings
It, below will be to required in embodiment or description of the prior art in order to illustrate more clearly of technical scheme of the present invention
The attached drawing used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, right
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Its attached drawing.
Fig. 1 is the fundamental diagram of the sensor of one embodiment of the present invention.
Specific implementation mode
Technical scheme in the embodiment of the invention is clearly and completely described below in conjunction with the accompanying drawings, it is clear that described
Embodiment be only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained without making creative work, belongs to the present invention
The range of protection.
Working environment：Refer to being conducive to temperature monitoring, is easy to the area of space of sense temperature variation or the inside of certain objects
Or point or certain range on surface；
Charging unit：It is rechargeable battery to refer to, provide over-current over-voltage protection, AC-DC conversion module (such as rectified current
Road, magnetic conduction circuitry etc.), power interface or conducting wire etc. (such as USB port, the power cord with socket or plug)；
Wireless module：Refer to only having bottom home control network communication protocol, by the electronic component being electrically connected, pcb board composition is borrowed
DSP technologies and radiotechnics are helped, there is data processing and wireless signaling capability,
And the terms such as " series connection ", " data processing ", " signal transmission ", it should be interpreted broadly on the basis of known technology,
Unless otherwise clearly defined and limited.So for those of ordinary skill in the art, can understand as the case may be on
State the meaning of term in the present invention.
The temperature sensor as shown in Figure 1 of embodiment 1, including ontology 1, temperature measuring unit 2, wireless module 3 and power supply 4, institute
It refers to the Wireless direct current electric source that electric energy is provided for wireless module to state power supply 4：The wireless module 3 is the electronics member by being electrically connected
Part, pcb board composition, the device with data processing and wireless signaling capability.
Temperature detect switch (TDS) 5 is connected between power supply and wireless module, is only equal to or more than temperature control in operating ambient temperature
When temperature is connected in the setting of switch, power supply can just be connected with wireless module, and data processing and signal transmission are carried out for wireless module
Electric energy is provided.
The wireless module 3 is set on the ontology 1, and the first side of the ontology 1 is fitted in and waits for temperature measurement structure
Surface, the temperature measuring unit 2 fits in the first side, and by conducting wire through the ontology 1 be electrically connected,
The ontology 1 is arranged behind the surface after temperature measurement structure, temperature measuring unit 2 can be pressed together on to the surface for waiting for temperature measurement structure, into
And temperature is detected by temperature measuring unit 2, and be transferred at control panel by conducting wire and complete temperature measurement.
The ontology 1 includes the first component 11 being connected with each other and second component 12, the first component 11 and described the
It is removably disposed between two components 12；The temperature measuring unit 2 is set on the first component 11 and/or second component 12,
Can removably it be arranged on waiting for temperature measurement structure by the first component 11 and second component 12.
The first end of the first component 11 and the first end of the second component 12 are rotatablely connected by movable rotation-shaft, institute
State the first component 11 second end and the second component 12 second end clamping setting, it is described clamping include buckle and card slot,
The buckle and card slot are separately positioned on the first component 11 and second component 12.
Locking device 6 is provided on the movable rotation-shaft, the locking device 6 can make the second of the first component 11
The second end of end and the second component 12 keeps clamped condition.
The locking device 6 is torque spring, and the torque spring is set on the movable rotation-shaft, and the torsion bullet
The first end of spring is fixedly installed on the first component 11, and second end is fixedly installed on the second component 12.
The both ends of the torque spring are both provided with sheet metal, and two sheet metals are respectively embedded in described
On one component 11 and second component 12.
The temperature measuring unit 2 is thermistor element, detects the resistance value of the thermistor unit, can be by reading institute
The real-time resistance value for stating thermistor determines real time temperature, achievees the purpose that thermometric.
The first component 11 and the second component 12 are respectively arranged with dismounting tooling hole, are distributed in temperature sampler
Both ends, every two hole position, every hole position is located at the both sides of annulus, equal at a distance from shaft, symmetrical, can be by special
It is dismounted easily with tooling.
The ontology 1 is made of heat preservation rubber, and heat preservation rubber has certain elasticity, can reach damping effect.
When operating ambient temperature connects temperature less than setting, it is in normally open always, when operating ambient temperature is equal to
It is in the conduction state or when more than setting connection temperature, and in operating ambient temperature from equal to or more than setting connection temperature, drop
To after less than setting break-off signal, and with automatically reseting, restore off-state ability, has both switch and temperature inspection in the application
Survey the temperature detect switch (TDS) 5 of the Kick type temperature controller of double action；It is made of electronic component, pcb board electrical connection, has wireless transmission
The wireless module 3 of encoded signal ability；And the power supply 4 that the battery of electric energy is constituted is provided for wireless module 3.
The energy-saving wireless temperature sensor refers to that temperature detect switch (TDS) 5 is connected on electricity between power supply 4 and wireless module 3
The anode on road, when operating ambient temperature connects temperature less than setting, temperature detect switch (TDS) 5 maintains a normally open state, power supply 4 and wireless mould
Block 3 disconnects, and power supply 4 only exists own loss, energy-efficient standby mode is chronically to realize radio temperature sensor；When
When temperature is connected in the setting that operating ambient temperature is equal to or more than temperature detect switch (TDS) 5, temperature detect switch (TDS) 5 is connected, power supply 4 and wireless module
3 connect, and wireless module 3 obtains electric energy, transmit the encoded signal of temperature data signal or setting to monitoring point or controller；Work as work
Make environment temperature and connects temperature from equal to or more than setting, after falling below setting break-off signal, temperature detect switch (TDS) 5 automatically resets,
Restore normally open, power supply 4 is disconnected with wireless module 3, and power supply 4 is restored to the state for only existing own loss, wireless temperature
It spends sensor and restores energy-saving standby state.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of radio temperature sensor, including ontology, temperature measuring unit, wireless module and power supply, the power supply refer to be wireless
Module provides the Wireless direct current electric source of electric energy：The wireless module is the electronic component by being electrically connected, and pcb board composition has
The device of data processing and wireless signaling capability；
Temperature detect switch (TDS) is connected between power supply and wireless module, is only equal to or more than temperature detect switch (TDS) in operating ambient temperature
When temperature is connected in setting, power supply can just be connected with wireless module, carry out data processing for wireless module and signal transmission provides electricity
Energy.
2. radio temperature sensor according to claim 1, which is characterized in that be connected between power supply and wireless module
Temperature detect switch (TDS) is provided in the anode of circuit, or is provided in the cathode of circuit, then or is separately positioned on positive and negative the two of circuit
Pole.
3. radio temperature sensor according to claim 1, which is characterized in that temperature detect switch (TDS) only has on-off action, or
It is the double action for having switch and temperature detection.
4. radio temperature sensor according to claim 1, which is characterized in that the wireless module is that have signal transmission
The device of ability, or have both the device of temperature detection, data processing, signal transmission capabilities；The power supply is battery or band
There is the battery of charging unit.
5. radio temperature sensor according to claim 1, which is characterized in that the ontology includes first be connected with each other
Component and second component are removably disposed between the first component and the second component；The temperature measuring unit is set to
On the first component and/or second component.
6. radio temperature sensor according to claim 5, which is characterized in that the first end of the first component and described
The first end of second component is rotatablely connected by movable rotation-shaft, and the second of the second end of the first component and the second component
End clamping setting；
It is provided with locking device on the movable rotation-shaft, the locking device can make the second end of the first component and described
The second end of second component keeps clamped condition；
The locking device is torque spring, and the torque spring is set on the movable rotation-shaft, and the torque spring
First end is fixedly installed on the first component, and second end is fixedly installed on the second component.
7. radio temperature sensor according to claim 1, which is characterized in that the temperature measuring unit is thermistor member
Part detects the resistance value of the thermistor unit.
8. radio temperature sensor according to claim 1, which is characterized in that side of the temperature measuring unit far from the ontology
On be provided with metal layer, the metal layer waits for that the surface of temperature measurement structure is bonded setting with described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810715522.8A CN108548610A (en) | 2018-07-03 | 2018-07-03 | A kind of radio temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810715522.8A CN108548610A (en) | 2018-07-03 | 2018-07-03 | A kind of radio temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108548610A true CN108548610A (en) | 2018-09-18 |
Family
ID=63493300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810715522.8A Pending CN108548610A (en) | 2018-07-03 | 2018-07-03 | A kind of radio temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108548610A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110244796A (en) * | 2019-05-21 | 2019-09-17 | 清华大学 | Electronic device is waken up from awakening method and certainly based on the temperature of temperature switch |
| CN111341081A (en) * | 2018-12-18 | 2020-06-26 | 广东优世联合控股集团股份有限公司 | Monitoring device, system and method |
| WO2023002336A1 (en) * | 2021-07-19 | 2023-01-26 | Rudders RLS Pty Ltd | Sensing system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203502118U (en) * | 2013-08-26 | 2014-03-26 | 梁广浙 | Intelligent overheating alarm for electrical equipment primary connector and alarm system |
| CN204884115U (en) * | 2015-05-15 | 2015-12-16 | 捷赛厨电（北京）科技有限公司 | Wireless temperature measuring device , wireless temperature measurement electrical heating pan and wireless temperature measurement electrical heating pot and stove system |
| CN107796526A (en) * | 2017-11-01 | 2018-03-13 | 珠海格力电器股份有限公司 | Temperature sensor |
| CN107870044A (en) * | 2017-12-04 | 2018-04-03 | 谢勇 | Energy-saving wireless temperature sensor |
-
2018
- 2018-07-03 CN CN201810715522.8A patent/CN108548610A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203502118U (en) * | 2013-08-26 | 2014-03-26 | 梁广浙 | Intelligent overheating alarm for electrical equipment primary connector and alarm system |
| CN204884115U (en) * | 2015-05-15 | 2015-12-16 | 捷赛厨电（北京）科技有限公司 | Wireless temperature measuring device , wireless temperature measurement electrical heating pan and wireless temperature measurement electrical heating pot and stove system |
| CN107796526A (en) * | 2017-11-01 | 2018-03-13 | 珠海格力电器股份有限公司 | Temperature sensor |
| CN107870044A (en) * | 2017-12-04 | 2018-04-03 | 谢勇 | Energy-saving wireless temperature sensor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341081A (en) * | 2018-12-18 | 2020-06-26 | 广东优世联合控股集团股份有限公司 | Monitoring device, system and method |
| CN110244796A (en) * | 2019-05-21 | 2019-09-17 | 清华大学 | Electronic device is waken up from awakening method and certainly based on the temperature of temperature switch |
| WO2023002336A1 (en) * | 2021-07-19 | 2023-01-26 | Rudders RLS Pty Ltd | Sensing system |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180918 |
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| RJ01 | Rejection of invention patent application after publication |