CN207301745U - A kind of online temperature monitor in contact with Intelligent redundant prompt facility - Google Patents
A kind of online temperature monitor in contact with Intelligent redundant prompt facility Download PDFInfo
- Publication number
- CN207301745U CN207301745U CN201721431863.XU CN201721431863U CN207301745U CN 207301745 U CN207301745 U CN 207301745U CN 201721431863 U CN201721431863 U CN 201721431863U CN 207301745 U CN207301745 U CN 207301745U
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- circuit
- detection device
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- contact
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Abstract
The utility model discloses a kind of online temperature monitor in contact with Intelligent redundant prompt facility, including the first detection device, second detection device and reception device, wherein, first detection device, second detection device are installed on same position, the first power module, second source module are each configured with, the reception device is configured with the 3rd power module；Intelligent-induction device is further included, the intelligent-induction device includes body induction circuit, control circuit and the on-off circuit being sequentially connected electrically；The on-off circuit has the first controllable switch, and first controllable switch is series between second detection device and second source module；The control circuit is configured as the output signal based on body induction circuit to export corresponding control signal.The utility model has double check passage, so as to ensure stability.
Description
Technical field
Technical field of electric equipment is the utility model is related to, especially, is related to a kind of with Intelligent redundant prompt facility
The online temperature monitor in contact.
Background technology
With the development of electric power network and the raising of equipment and technology, high-tension switch cabinet largely uses in power grid, and switchs
The temperature of the contact contact of cabinet is a highly important data, it is related to the capacity of mains-power circuit and the operating status of equipment,
It is the necessary data of analysis circuit safe operation.Notification number is the Chinese patent of CN201210092Y, discloses a kind of switchgear
Contact temperature monitoring device, including temperature detecting unit and data processing unit, temperature detecting unit include temperature sensor, letter
Number acquisition processing module, wireless transmitter module and power module one；Data processing unit includes wireless receiving module, CPU, data
Show alarm module and power module two.The wireless transmitter module is 2.4G wireless radio transmission modules, the wireless receiving
Module is 2.4G less radio-frequency receiving modules.Once however, the monitoring device breaks down, then the effect of prompting can not be had.
Utility model content
In view of this, the utility model aim is to provide a kind of online temperature prison in contact with Intelligent redundant prompt facility
Device is controlled, there is double check passage, so as to ensure stability.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of online temperature monitor in contact with Intelligent redundant prompt facility, including the first detection device, the second inspection
Device and reception device are surveyed, wherein, the first detection device, second detection device are installed on same position, are each configured with first
Power module, second source module, the reception device are configured with the 3rd power module；Intelligent-induction device is further included, it is described
Intelligent-induction device includes body induction circuit, control circuit and the on-off circuit being sequentially connected electrically；The on-off circuit has
First controllable switch, first controllable switch are series between second detection device and second source module；The control electricity
Road is configured as the output signal based on body induction circuit to export corresponding control signal, and the on-off circuit is configured as
The first controllable switch on/off is controlled based on the control signal.
Preferably, the control circuit is based on chip microcontroller.
Preferably, the first detection device includes the first temperature sensor, the first signal acquisition process module and the first bluetooth
Transmitting module；The reception device includes bluetooth receiving module, CPU, display module and alarm module.
Preferably, the controllable switch uses relay, and the on-off circuit includes first resistor, the first NPN triode,
The base stage of first NPN triode is electrically connected to the output terminal of control circuit, emitter ground connection, collector by first resistor
VCC voltages are electrically connected to after connecting with the coil of relay；The normally opened contact switch of the relay is series at second source mould
Between block and second detection device.
Preferably, the body induction circuit includes pyroelectric infrared sensor.
The utility model has the technical effect that following aspect：By setting the detection path of induction type, so that from
On the other hand it ensure that the stability of detection.
Brief description of the drawings
Fig. 1 is the module principle figure of the online temperature monitor in contact in embodiment；
Fig. 2 is the first detection device, the circuit diagram of reception device in embodiment；
Fig. 3 is the circuit diagram of body induction circuit in embodiment；
Fig. 4 is the circuit diagram of on-off circuit in embodiment.
Reference numeral：1st, the first power module；2nd, the first detection device；21st, Bluetooth transmission module；22nd, at signal acquisition
Manage module；23rd, the first temperature sensor；3rd, second detection device；4th, second source module；5th, body induction circuit；6th, control
Circuit；7th, on-off circuit；8th, the 3rd power module；9th, reception device；91st, display module；92nd, bluetooth receiving module；93、CPU；
94th, alarm module.
Embodiment
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
With reference to Fig. 1, a kind of online temperature monitor in contact with Intelligent redundant prompt facility, including the first detection device
2nd, second detection device 3, reception device 9 and intelligent-induction device.Wherein, the first detection device 2, second detection device 3 are installed
In same position, the first power module 1, second source module 4 are each configured with, reception device 9 is configured with the 3rd power module
8.Intelligent-induction device is identical with the installation site of reception device 9, including body induction circuit 5, the control electricity being sequentially connected electrically
Road 6 and on-off circuit 7；There is on-off circuit 7 first controllable switch S1, the first controllable switch S1 to be series at second detection device 3
Between second source module 4；Control circuit 6 is configured as corresponding to export based on the output signal of body induction circuit 5
Control signal, on-off circuit 7 are configured as controlling the first controllable switch S1 on/off based on control signal.Control circuit 6 is based on single
Piece machine is realized.
With reference to Fig. 2, the first detection device 2（Second detection device 3 is identical with the first detection device 2）Passed including the first temperature
Sensor 23, the first signal acquisition process module 22 and the first Bluetooth transmission module 21；Reception device 9 includes bluetooth receiving module
92nd, CPU93, display module 91 and alarm module 94.
With reference to Fig. 3, body induction circuit 5 includes pyroelectric infrared sensor PIR, it is exported when sensing human body radiation
The inductive signal Vr of high level.
With reference to Fig. 1, Fig. 4, controllable switch S1 uses relay K1, and on-off circuit 7 includes first resistor R1, the first NPN tri-
Pole pipe Q1, the base stage of the first NPN triode are electrically connected to the output terminal of control circuit 6 by first resistor R1, and emitter is grounded,
Collector is electrically connected to VCC voltages after connecting with the coil of relay K1；The normally opened contact switch of relay K1 is series at second
Between power module 4 and second detection device 3.
Therefore, the operation principle of the present embodiment is：When staff is close to reception device 9, intelligent-induction device is with regard to energy
Enough detect human body, and then enable second detection device 3；If the first detection device 2 works normally, in reception device 9
CPU93 is shown again after two paths of data is made average computing, if failure, the detection of display second fill the first detection device 2
Put the data of 3 transmissions.
Certainly, it is the representative instance of the utility model above, in addition, the utility model can also have other a variety of
Embodiment, all technical solutions formed using equivalent substitution or equivalent transformation, all falls within the requires of the utility model protection
Within the scope of.
Claims (5)
1. a kind of online temperature monitor in contact with Intelligent redundant prompt facility, it is characterized in that, including the first detection device
(2), second detection device (3) and reception device (9), wherein, the first detection device (2), second detection device (3) are installed on same
One position, is each configured with the first power module (1), second source module (4), and the reception device (9) is configured with the 3rd electricity
Source module (8)；Further include intelligent-induction device, body induction circuit (5) that the intelligent-induction device includes being sequentially connected electrically,
Control circuit (6) and on-off circuit (7)；The on-off circuit (7) has the first controllable switch, the first controllable switch series connection
Between second detection device (3) and second source module (4)；The control circuit (6) is configured as based on human body sensing electricity
To export corresponding control signal, the on-off circuit (7) is configured as being based on the control signal control output signal on road (5)
Make the first controllable switch on/off.
2. a kind of online temperature monitor in contact with Intelligent redundant prompt facility as claimed in claim 1, it is characterized in that,
The control circuit (6) is based on chip microcontroller.
3. a kind of online temperature monitor in contact with Intelligent redundant prompt facility as claimed in claim 1, it is characterized in that,
First detection device (2) includes the first temperature sensor (23), the first signal acquisition process module (22) and the first Bluetooth transmission
Module (21)；The reception device (9) includes bluetooth receiving module (92), CPU (93), display module (91) and alarm module
(94)。
4. a kind of online temperature monitor in contact with Intelligent redundant prompt facility as claimed in claim 1, it is characterized in that,
The controllable switch uses relay, and the on-off circuit (7) includes first resistor, the first NPN triode, the first NPN
The base stage of triode is electrically connected to the output terminal of control circuit (6), emitter ground connection, collector and relay by first resistor
Coil series connection after be electrically connected to VCC voltages；The normally opened contact switch of the relay is series at second source module (4) and the
Between two detection devices (3).
5. a kind of online temperature monitor in contact with Intelligent redundant prompt facility as claimed in claim 1, it is characterized in that,
The body induction circuit (5) includes pyroelectric infrared sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721431863.XU CN207301745U (en) | 2017-11-01 | 2017-11-01 | A kind of online temperature monitor in contact with Intelligent redundant prompt facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721431863.XU CN207301745U (en) | 2017-11-01 | 2017-11-01 | A kind of online temperature monitor in contact with Intelligent redundant prompt facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207301745U true CN207301745U (en) | 2018-05-01 |
Family
ID=62275099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721431863.XU Expired - Fee Related CN207301745U (en) | 2017-11-01 | 2017-11-01 | A kind of online temperature monitor in contact with Intelligent redundant prompt facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207301745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109062298A (en) * | 2018-09-19 | 2018-12-21 | 西安微电子技术研究所 | A kind of space goes out cabin environmental monitoring and control device and its control method |
-
2017
- 2017-11-01 CN CN201721431863.XU patent/CN207301745U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109062298A (en) * | 2018-09-19 | 2018-12-21 | 西安微电子技术研究所 | A kind of space goes out cabin environmental monitoring and control device and its control method |
| CN109062298B (en) * | 2018-09-19 | 2021-03-02 | 西安微电子技术研究所 | Space out-of-cabin environment monitoring and control device and control method thereof |
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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: 20180501 Termination date: 20191101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |