CN110174608A - A kind of smart circuit detection device - Google Patents
A kind of smart circuit detection device Download PDFInfo
- Publication number
- CN110174608A CN110174608A CN201910381897.XA CN201910381897A CN110174608A CN 110174608 A CN110174608 A CN 110174608A CN 201910381897 A CN201910381897 A CN 201910381897A CN 110174608 A CN110174608 A CN 110174608A
- Authority
- CN
- China
- Prior art keywords
- shell
- controller
- fixed
- fuse
- circuit
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of smart circuit detection devices, including shell and controller, power interface is equipped with above shell left end, power interface is fixed by screws on shell, and temperature sensor is equipped with below power interface, temperature sensor cable is connected on controller, fuse is equipped with above shell inside left-end, fuse is fixed by screws in outer casing inner wall, is equipped with controller on the right side of fuse, controller is fixed by screws in inside behind shell, is equipped with display on the right side of controller；A kind of smart circuit detection device detects the electric current in circuit by ammeter; convenient for it is excessively high to electric current when carry out in time detection alarm; the voltage in circuit is detected by voltmeter; convenient for protecting circuit; whole device is controlled by controller, is automatically powered off when by fuse to overtension, protective device; overload carries out and alarm when by temperature detector to operation in circuit, prevents circuit problem.
Description
Technical field
The present invention relates to detection technique field, specially a kind of smart circuit detection device.
Background technique
The circuit that electric current flows through is called circuit, also known as galvanic circle.Simplest circuit is by power supply, and electrical appliance is (negative
Carry), conducting wire, the components composition such as switch.Circuit conducting is called access.Only access just has electric current to pass through in circuit.Circuit
It is disconnected at one and is called open circuit or open circuit.If no between power positive cathode in circuit load but directly connect and be called short circuit,
When device work, circuit usually because electric current is excessive or voltage is excessive and causes the overload of circuit, causes device
Damage.
Summary of the invention
The purpose of the present invention is to provide a kind of smart circuit detection devices, have controller control, voltage detecting, electric current
Detection, circuit protection, temperature detection, display show, advantage easy to operate, solves the problems of the prior art.
To achieve the above object, the invention provides the following technical scheme: a kind of smart circuit detection device, including shell and
Controller, the cover top portion right side front are fixed with alarm lamp by screw, are equipped with power interface above the shell left end,
The power interface is fixed by screws on shell, and temperature sensor, the temperature sensing are equipped with below the power interface
Device cable connects on the controller, and fuse is equipped with above the shell inside left-end, and the fuse is fixed by screws in
Outer casing inner wall, the fuse right side are equipped with controller, and the controller is fixed by screws in inside, the control behind shell
Display is equipped on the right side of device processed, the display is fixed by screws in shell front wall, is equipped on the right side of the display
Loudspeaker, the loudspeaker are fixed by screws on the shell right side, and voltmeter, the voltmeter are equipped with below the display
It is fixed by screws in shell front wall, is equipped with ammeter on the left of the voltmeter, the ammeter is fixed by screws in
In shell front wall.
Preferably, the shell right side and loudspeaker corresponding position offer opening.
Preferably, the temperature sensor model are as follows: Type.
Preferably, the power interface connects power supply by cable, and the power interface connects fuse, institute by cable
It states fuse and temperature sensor, controller and display is separately connected by cable, the controller is separately connected by cable
Voltmeter, ammeter, temperature sensor, alarm lamp and loudspeaker.
Compared with prior art, beneficial effects of the present invention are as follows: a kind of smart circuit detection device passes through ammeter pair
Electric current in circuit is detected, and detection alarm in time is carried out when being convenient for excessively high to electric current, by voltmeter to the electricity in circuit
Pressure detected, convenient for protection circuit, whole device is controlled by controller, when by fuse to overtension into
Row automatically powers off, protective device, and overload carries out and alarm when by temperature detector to operation in circuit, prevents circuit from asking
Topic.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of smart circuit detection device of the present invention；
Fig. 2 is a kind of schematic side view of smart circuit detection device of the present invention.
Explanation: 1 shell, 2 displays, 3 controllers, 4 fuses, 5 power interfaces, 6 temperature sensors, 7 electricity is marked in figure
Flow table, 8 voltmeters, 9 loudspeakers, 10 alarm lamps.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
A kind of smart circuit detection device referring to FIG. 1-2, including shell 1 and controller 3,1 top right side front end of shell
It is fixed with alarm lamp 10 by screw, is equipped with power interface 5 above 1 left end of shell, power interface 5 is fixed by screws in shell
On 1, temperature sensor 6 is equipped with below power interface 5,6 cable of temperature sensor is connected on controller 3,6 type of temperature sensor
Number are as follows: Type, 1 inside left-end of shell top are equipped with fuse 4, and fuse 4 is fixed by screws in 1 inner wall of shell, fuse 4
Right side is equipped with controller 3, and controller 3 is fixed by screws in inside behind shell 1, is equipped with display 2 on the right side of controller 3, shows
Show that device 2 is fixed by screws in 1 front wall of shell, loudspeaker 9 is equipped on the right side of display 2, loudspeaker 9 is fixed by screw
On 1 right side of shell, 1 right side of shell and 9 corresponding position of loudspeaker offer opening, are equipped with voltmeter 8, voltage below display 2
Table 8 is fixed by screws in 1 front wall of shell, and ammeter 7 is equipped on the left of voltmeter 8, and ammeter 7 is fixed by screws in outer
In 1 front wall of shell, power interface 5 connects power supply by cable, and power interface 5 connects fuse 4, fuse 4 by cable
Be separately connected temperature sensor 6, controller 3 and display 2 by cable, controller 2 by cable be separately connected voltmeter 8,
Ammeter 7, temperature sensor 6, alarm lamp 10 and loudspeaker 9.
Working principle: the present apparatus is placed near equipment, power interface 5 by a kind of smart circuit detection device of the present invention
By cable connection devices power supply, electric current is transmitted to fuse 4 by cable by equipment power supply, and fuse 4 carries out current detecting,
When current value is in 4 safe range of fuse, it is powered inside device, controller 3, temperature sensor 6 and display 2 start,
Temperature sensor 6 is placed in equipment, sets rated temperature value, load voltage value and rated current in controller 3 at this time
Value, for controller 3 by cable by power delivery to voltmeter 8 and ammeter 7, temperature sensor 6 starts detection device circuit
Temperature, voltmeter 8 and ammeter 7 start to detect voltage value and current value, and when the temperature is excessively high, temperature sensor 6 passes through cable
Temperature value is transmitted to controller 3, controller 3 compares rated temperature value by temperature value, and temperature value is greater than rated temperature
Value, for controller 3 by cable by power delivery to loudspeaker 9 and alarm lamp 10, loudspeaker 9 issues alarm, and alarm lamp 10 is sent out
Light out notifies worker to cool down in time, and when temperature drops to rated temperature value or less, controller 3 disconnects loudspeaker 9
With 10 power supply of alarm lamp, stop alarm, and when voltmeter 8 detects overtension, information of voltage is transmitted to control by voltmeter 8
Device 3 processed, controller 3 contrast overtension, open loudspeaker 9 and alarm lamp 10 is alarmed, when voltage value drop to it is specified
When voltage value, stop alarm, ammeter 7 is consistent with 8 course of work of voltmeter, and when voltage value strong point 4 maximum value of fuse,
Fuse 4 automatically powers off the protection present apparatus, and when needing to stop working, power interface 5 disconnects power supply.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms；Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
Interior, any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of smart circuit detection device, it is characterised in that；Including shell (1) and controller (3), at the top of the shell (1)
Right side front is fixed with alarm lamp (10) by screw, is equipped with power interface (5) above shell (1) left end, the power supply
Interface (5) is fixed by screws on shell (1), is equipped with temperature sensor (6) below the power interface (5), the temperature
Sensor (6) cable is connected on controller (3), is equipped with fuse (4) above shell (1) inside left-end, the fusing
Device (4) is fixed by screws in shell (1) inner wall, is equipped with controller (3) on the right side of the fuse (4), the controller (3) is logical
It crosses screw and is fixed on shell (1) inside below, be equipped with display (2) on the right side of the controller (3), the display (2) passes through
Screw is fixed in shell (1) front wall, is equipped with loudspeaker (9) on the right side of the display (2), and the loudspeaker (9) passes through
Screw is fixed on shell (1) right side, is equipped with voltmeter (8) below the display (2), and the voltmeter (8) passes through screw
It is fixed on shell (1) front wall, is equipped with ammeter (7) on the left of the voltmeter (8), the ammeter (7) is solid by screw
It is scheduled in shell (1) front wall.
2. a kind of smart circuit detection device according to claim 1, it is characterised in that: shell (1) right side with raise
Sound device (9) corresponding position offers opening.
3. a kind of smart circuit detection device according to claim 1, it is characterised in that: temperature sensor (6) type
Number are as follows: Type.
4. a kind of smart circuit detection device according to claim 1, it is characterised in that: the power interface (5) passes through
Cable connects power supply, and the power interface (5) connects fuse (4) by cable, and the fuse (4) is connected respectively by cable
Jointing temp sensor (6), controller (3) and display (2), the controller (3) by cable be separately connected voltmeter (8),
Ammeter (7), temperature sensor (6), alarm lamp (10) and loudspeaker (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910381897.XA CN110174608A (en) | 2019-05-08 | 2019-05-08 | A kind of smart circuit detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910381897.XA CN110174608A (en) | 2019-05-08 | 2019-05-08 | A kind of smart circuit detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110174608A true CN110174608A (en) | 2019-08-27 |
Family
ID=67690624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910381897.XA Pending CN110174608A (en) | 2019-05-08 | 2019-05-08 | A kind of smart circuit detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110174608A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557877A (en) * | 2020-12-10 | 2021-03-26 | 广东电网有限责任公司 | Circuit testing device and testing method thereof |
| CN113721141A (en) * | 2021-08-18 | 2021-11-30 | 旭程电子(深圳)有限公司 | Voltage withstand detection device for fuse |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654902A (en) * | 2016-11-18 | 2017-05-10 | 国网江苏省电力公司泰州供电公司 | Intelligent box type power transformer |
| CN106877213A (en) * | 2017-02-24 | 2017-06-20 | 国网山东省电力公司临沂供电公司 | A kind of low pressure integral switch cabinet |
| CN106935455A (en) * | 2015-12-29 | 2017-07-07 | 赵群英 | A kind of intelligent fuse |
| CN207320648U (en) * | 2017-11-06 | 2018-05-04 | 江西明正变电设备有限公司 | A kind of novel photovoltaic case becomes |
| TWI627390B (en) * | 2017-11-20 | 2018-06-21 | 新唐科技股份有限公司 | Operating system and control circuit thereof |
-
2019
- 2019-05-08 CN CN201910381897.XA patent/CN110174608A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935455A (en) * | 2015-12-29 | 2017-07-07 | 赵群英 | A kind of intelligent fuse |
| CN106654902A (en) * | 2016-11-18 | 2017-05-10 | 国网江苏省电力公司泰州供电公司 | Intelligent box type power transformer |
| CN106877213A (en) * | 2017-02-24 | 2017-06-20 | 国网山东省电力公司临沂供电公司 | A kind of low pressure integral switch cabinet |
| CN207320648U (en) * | 2017-11-06 | 2018-05-04 | 江西明正变电设备有限公司 | A kind of novel photovoltaic case becomes |
| TWI627390B (en) * | 2017-11-20 | 2018-06-21 | 新唐科技股份有限公司 | Operating system and control circuit thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557877A (en) * | 2020-12-10 | 2021-03-26 | 广东电网有限责任公司 | Circuit testing device and testing method thereof |
| CN113721141A (en) * | 2021-08-18 | 2021-11-30 | 旭程电子(深圳)有限公司 | Voltage withstand detection device for fuse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190827 |
|
| WD01 | Invention patent application deemed withdrawn after publication |