CN206505870U - Intelligent relay - Google Patents
Intelligent relay Download PDFInfo
- Publication number
- CN206505870U CN206505870U CN201720002606.8U CN201720002606U CN206505870U CN 206505870 U CN206505870 U CN 206505870U CN 201720002606 U CN201720002606 U CN 201720002606U CN 206505870 U CN206505870 U CN 206505870U
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- CN
- China
- Prior art keywords
- relay
- sensor
- coil
- data acquisition
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of intelligent relay, including shell, bottom, relay unit, also include data acquisition unit, the data acquisition unit includes PCB, current sensor, voltage sensor, temperature sensor, the temperature sensor is fixed at extraction bolt, on coil respectively, and the current sensor is fixed on coil, and is connected with coil, the voltage sensor is connected with input voltage, and the PCB is provided with output signal interface.The utility model intelligent relay is provided with data acquisition unit, input voltage, coil temperature, coil current, contact temperature and the life-span number of times of relay unit are detected by current sensor, voltage sensor and temperature sensor, and the data message collected is output to by output signal interface the human-machine device of outside, so that outside human-machine device shows the working condition of relay, staff can grasp the working condition of relay constantly.
Description
Technical field
The utility model is related to relay field, espespecially a kind of intelligent relay.
Background technology
Relay is a kind of electric control device, is when the change of input quantity reaches regulation requirement, in electric output circuit
In controlled volume is occurred a kind of electrical equipment of predetermined Spline smoothing.It has control system and closed by the interaction between control system
System.In the control circuit for being commonly used to automation, it is actually to go to control one kind of high current running " automatic with low current
Switch ".When giving the power-up of relay input, armature part overcomes the counter-force that stage clip, leaf spring etc. are produced, to floor iron adhesive, this
When moving together contact connect, break contact disconnects, so as to realize that relay is acted on the switching of control end, when defeated to relay coil
Enter end power-off, armature/running part resets, then product is answered under the counter-force effect of the generations such as stage clip, piece Huang toward initial position
Position.At present, traditional relay can not gather and monitor the working condition of itself, not intelligent enough, and staff can not lead to
Cross the working condition that outside human-machine device grasps relay.
Utility model content
To solve the above problems, the utility model offer is a kind of can to gather and monitor the intelligent relay of itself working condition
Device.
To achieve the above object, the technical solution adopted in the utility model is：A kind of intelligent relay, including shell, bottom
Lid, relay unit, in addition to data acquisition unit, the bottom are connected and fixed with shell, shape between the bottom and shell
Into cavity, the relay unit is fixed in cavity with data acquisition unit, and the data acquisition unit includes PCB electricity
Road plate, current sensor, voltage sensor, temperature sensor, the current sensor, voltage sensor, temperature sensor are equal
It is connected with PCB, the stationary contact of the relay unit is additionally provided with coil provided with bolt, the relay unit is drawn,
The temperature sensor is fixed at extraction bolt, on coil respectively, and the current sensor is fixed on coil, and with
Coil is connected, and the voltage sensor is connected with input voltage, and the PCB is provided with output signal interface, the output
The external human-machine device of signaling interface.
Specifically, the shell is provided with through hole, and the extraction bolt, output signal interface both pass through through hole outside shell
Portion.
The beneficial effects of the utility model are：The utility model intelligent relay is provided with data acquisition unit, passes through electricity
Flow sensor, voltage sensor and the temperature sensor detection input voltage of relay unit, coil temperature, coil current, touch
Point temperature and life-span number of times, and by output signal interface the data message collected is output to the human-machine device of outside,
So that outside human-machine device shows the working condition of relay, staff can grasp the work feelings of relay constantly
Condition.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
Fig. 3 is fundamental diagram of the present utility model.
Drawing reference numeral explanation：1. shell；11. through hole；2. bottom；3. relay unit；31. draw bolt；32. line
Circle；4. data acquisition unit；41.PCB circuit boards；42. temperature sensor；43. output signal interface.
Embodiment
Refer to shown in Fig. 1-3, the utility model is on a kind of intelligent relay, including shell 1, bottom 2, relay list
Member 3, in addition to data acquisition unit 4, the bottom 2 are connected and fixed with shell 1, form empty between the bottom 2 and shell 1
Chamber, the relay unit 3 is fixed in cavity with data acquisition unit 4, and the data acquisition unit 4 includes PCB electricity
Road plate 41, current sensor, voltage sensor, temperature sensor 42, the current sensor, voltage sensor, TEMP
Device 42 is connected with PCB 41, and the stationary contact of the relay unit 3 is provided with extraction bolt 31, the relay unit
It is additionally provided with coil 32, the temperature sensor 42 is fixed at extraction bolt 31, on coil 32 respectively, and the current sensor is consolidated
Surely on coil 32, and it is connected with coil 32, the voltage sensor is connected with input voltage, the PCB 41
Provided with output signal interface 43, the external human-machine device of the output signal interface 43.
Compared with prior art, the utility model intelligent relay be provided with data acquisition unit 4, by current sensor,
Voltage sensor and temperature sensor 42 detect input voltage, coil temperature, coil current, the contact temperature of relay unit 3
With life-span number of times, and by 43 data messages collected of output signal interface be output to outside human-machine device so that
So that outside human-machine device shows the working condition of relay, staff can grasp the working condition of relay constantly.
Specifically, the shell 1 is provided with through hole 11, and the extraction bolt 31, output signal interface 43 both pass through through hole 11
Outside shell 1.
Specifically, the bottom 2 also makees further fixation by screw and shell 1.
The utility model is further described below by specific embodiment.
This specific embodiment intelligent relay includes shell 1, bottom 2, relay unit 3, in addition to data acquisition unit
4, bottom 2 is connected and fixed with shell 1, and forms cavity, and wherein relay unit 3 and data acquisition unit 4 is assembled apart, so
After be attached and be fixed in cavity, wherein the profile of the shell 1 of this specific embodiment intelligent relay and bottom 2 with it is solid
Determine mode and be not limited to one kind, various structures.Data acquisition unit 4 include PCB 41, current sensor, voltage sensor,
Temperature sensor 42, the stationary contact of relay unit 3 is fixed at extraction spiral shell respectively provided with bolt 31, temperature sensor 42 is drawn
On bolt 31, coil 32, the temperature value for detecting relay contact and coil 32, current sensor is fixed on coil 32,
And it is connected with coil 32, the electric current for detecting relay coil 32, voltage sensor is connected with input voltage, for detecting
The input voltage value of relay, PCB 41 be provided with output signal interface 43, the external human-machine device of output signal interface 43,
PCB 41 can also switch the life-span number of times of the number of times detection relay of load according to relay, in addition, data acquisition unit
4 can also set other sensors, and be arranged on relay unit 3, so as to carry out data acquisition and export, obtain more
The data parameters of relay unit 3.Its operation principle is as follows：MCU circuits are provided with PCB 41, MCU circuits are passed by circuit
Sensor, voltage sensor and temperature sensor 42 carry out a variety of data acquisitions, are then analyzed according to the algorithm routine of budget
And output, human-machine device can show all parameter informations of relay itself constantly, such as：Coil current, coil temperature rise, load
The parameters such as electric current, load terminal voltage are held, staff can grasp the working condition of relay by the human-machine device moment.
Embodiment of above is only that preferred embodiment of the present utility model is described, not to the utility model
Scope be defined, on the premise of the utility model design spirit is not departed from, this area ordinary skill technical staff to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into the guarantor that claims of the present utility model are determined
In the range of shield.
Claims (2)
1. a kind of intelligent relay, including shell, bottom, relay unit, it is characterised in that：Also include data acquisition unit,
The bottom is connected and fixed with shell, and cavity, the relay unit and data acquisition list are formed between the bottom and shell
Member is fixed in cavity, and the data acquisition unit includes PCB, current sensor, voltage sensor, temperature and passed
Sensor, the current sensor, voltage sensor, temperature sensor are connected with PCB, the relay unit it is quiet
Contact is additionally provided with coil provided with bolt, the relay unit is drawn, the temperature sensor be fixed at respectively extraction bolt,
On coil, the current sensor is fixed on coil, and is connected with coil, and the voltage sensor connects with input voltage
Connect, the PCB is provided with output signal interface, the external human-machine device of output signal interface.
2. a kind of intelligent relay according to claim 1, it is characterised in that：The shell is provided with through hole, the extraction
Bolt, output signal interface both pass through through hole located at housing exterior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002606.8U CN206505870U (en) | 2017-01-03 | 2017-01-03 | Intelligent relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002606.8U CN206505870U (en) | 2017-01-03 | 2017-01-03 | Intelligent relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206505870U true CN206505870U (en) | 2017-09-19 |
Family
ID=59838970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720002606.8U Expired - Fee Related CN206505870U (en) | 2017-01-03 | 2017-01-03 | Intelligent relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206505870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014614A (en) * | 2019-05-29 | 2020-12-01 | 河北爱尔工业互联网科技有限公司 | Coil sensor matching structure and current collecting device |
-
2017
- 2017-01-03 CN CN201720002606.8U patent/CN206505870U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014614A (en) * | 2019-05-29 | 2020-12-01 | 河北爱尔工业互联网科技有限公司 | Coil sensor matching structure and current collecting device |
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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: 20170919 Termination date: 20220103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |