CN207424151U - A kind of panel type fault detector - Google Patents
A kind of panel type fault detector Download PDFInfo
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- CN207424151U CN207424151U CN201721122863.1U CN201721122863U CN207424151U CN 207424151 U CN207424151 U CN 207424151U CN 201721122863 U CN201721122863 U CN 201721122863U CN 207424151 U CN207424151 U CN 207424151U
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- host
- indicator
- fault detector
- panel type
- type fault
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Abstract
The utility model belongs to fault detector technical field, disclose a kind of panel type fault detector, it is provided with indicator host, the signal input part of the indicator host is connected to short-circuit sensor and grounding sensor by Transmission Fibers, the upper end of the indicator host, which is inlayed, is equipped with alarm speaker, is inlayed on the front side wall of the indicator host and is equipped with alarm lamp；Electric-quantity display device is installed, the electric-quantity display device is connected with voltage measuring apparatus by conducting wire on the right side of the indicator host.Police instruction adds the mode of alarm speaker by using indicator light, and personnel easy to repair have found in time, carries out the processing of fault message in time；It by electric-quantity display device, can be good at showing host electricity, be effectively obtained corresponding electricity feedback, replace battery in time, it is easy to use.
Description
Technical field
The utility model belongs to fault detector technical field, discloses a kind of panel type fault detector.
Background technology
At present, accident indicator is mainly made of host and short-circuit (ground connection) current sensor two large divisions.Substantially all
Include：Short-circuit alarming instruction, grounding alarm instruction, warning message teletransmission, the function of automatically reseting, test and reset.But
Existing police instruction all uses the form of indicator light, is not easy to the timely discovery of maintenance personal, carries out fault message in time
Processing；Host electricity is not shown effectively, be cannot get corresponding electricity feedback, is unfavorable for replacing battery in time.
In conclusion problem existing in the prior art is：Police instruction all uses the form of indicator light, is not easy to repair people
The timely discovery of member carries out the processing of fault message in time；Host electricity is not shown well, and it is anti-to cannot get corresponding electricity
Feedback, is unfavorable for replacing battery in time.
The content of the invention
In view of the problems of the existing technology, the utility model provides a kind of panel type fault detector.
The utility model is realized in this way the panel type fault detector is provided with indicator host, the indicator
The signal input part of host is connected to short-circuit sensor and grounding sensor by Transmission Fibers, the indicator host
Upper end, which is inlayed, is equipped with alarm speaker, is inlayed on the front side wall of the indicator host and is equipped with alarm lamp；
Electric-quantity display device is installed, the electric-quantity display device is connected with voltage by conducting wire on the right side of the indicator host
Measuring device.
Further, inlayed in the middle part of the indicator host and reset button be installed, the reset button respectively with short circuit
The control terminal of sensor and grounding sensor is electrically connected.
Further, air inlet is provided on the both sides side wall of the indicator host, filtering is set on the air inlet
Net；It is inlayed at the top of the indicator host and air exhausting device is installed.
Further, the outer cover of the Transmission Fibers is equipped with shielded layer, the end independent grounding of the shielded layer.
The utility model has the advantage that and actively has the technical effect that：Police instruction adds alarm to raise one's voice by using indicator light
The mode of device, personnel easy to repair have found in time, carry out the processing of fault message in time；It, can be fine by electric-quantity display device
Display host electricity, be effectively obtained corresponding electricity feedback, replace battery in time, it is easy to use.
Description of the drawings
Fig. 1 is the structure diagram for the panel type fault detector that the utility model embodiment provides；
In figure：1st, indicator host；2nd, short-circuit sensor；3rd, grounding sensor；4th, Transmission Fibers；5th, alarm lamp；
6th, reset button；7th, alarm speaker；8th, electric-quantity display device.
Specific embodiment
For that can further appreciate that the invention, features and effects of the utility model, following embodiment is hereby enumerated, and is coordinated
Detailed description are as follows for attached drawing.
The structure of the utility model is explained in detail below in conjunction with the accompanying drawings.
The panel type fault detector is provided with indicator host 1, and the signal input part of the indicator host 1 passes through biography
It loses fibre 4 and is connected to short-circuit sensor 2 and grounding sensor 3, the upper end of the indicator host 1, which is inlayed, is equipped with alarm
Loud speaker 7 is inlayed on the front side wall of the indicator host 1 and is equipped with alarm lamp 5；
The right side of the indicator host 1 is equipped with electric-quantity display device 8, and the electric-quantity display device 8 is connected with by conducting wire
Voltage measuring apparatus.
As the preferred embodiment of the utility model, the middle part of the indicator host 1, which is inlayed, is equipped with reset button 6,
Control terminal of the reset button 6 respectively with short-circuit sensor 2 and grounding sensor 3 is electrically connected.
As the preferred embodiment of the utility model, air inlet is provided on the both sides side wall of the indicator host 1, institute
It states and filter screen is set on air inlet；The top of the indicator host 1, which is inlayed, is equipped with air exhausting device.It is real by air exhausting device
Wind Xun Huan inside existing indicator host 1, cools down to each electric elements.
As the preferred embodiment of the utility model, the outer cover of the Transmission Fibers 4 is equipped with shielded layer, the shielded layer
End independent grounding.By by shielded layer independent grounding, can effectively avoid external signal to signal in Transmission Fibers 4
Interference.
Short-circuit sensor 2 detects the electric current of circuit at work, when circuit occur short trouble and fault current reach or
During more than alarm current setting valve, short-circuit sensor 2 sends alarm signal, and indicator host 1 is transferred to by Transmission Fibers 4,
After indicator host 1 receives this signal, corresponding alarm indication signal is sent by alarm lamp 5, then police instruction
Loud speaker 6 sounds, and notifies maintenance personal in time.Grounding sensor 3 detects the zero-sequence current of circuit at work, when circuit occurs
When earth fault and earth-fault current meet or exceed alarm current setting valve, grounding sensor 3 sends alarm signal, and leads to
It crosses Transmission Fibers 4 and is transferred to indicator host 1, after indicator host 1 receives this signal, phase is sent by alarm lamp 5
The alarm indication signal answered, then police instruction loud speaker 7 sound, notify maintenance personal.After alarm, pass through reset button
6 are resetted.When 1 electricity of indicator host is low, electric-quantity display device 8 shows red, and maintenance personal is reminded to carry out replacement battery.
The above is only the preferred embodiment to the utility model, and not the utility model is made in any form
Limitation, it is every according to the technical essence of the utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, belongs in the range of technical solutions of the utility model.
Claims (4)
1. a kind of panel type fault detector, which is characterized in that the panel type fault detector is provided with indicator host, institute
The signal input part for stating indicator host is connected to short-circuit sensor and grounding sensor, the instruction by Transmission Fibers
The upper end of device host, which is inlayed, is equipped with alarm speaker, is inlayed on the front side wall of the indicator host and is equipped with police instruction
Lamp；
Electric-quantity display device is installed, the electric-quantity display device is connected with voltage measurement by conducting wire on the right side of the indicator host
Device.
2. panel type fault detector as described in claim 1, which is characterized in that inlay peace in the middle part of the indicator host
Equipped with reset button, control terminal of the reset button respectively with short-circuit sensor and grounding sensor is electrically connected.
3. panel type fault detector as described in claim 1, which is characterized in that on the both sides side wall of the indicator host
Air inlet is provided with, filter screen is set on the air inlet；It is inlayed at the top of the indicator host and air exhausting device is installed.
4. panel type fault detector as described in claim 1, which is characterized in that the outer cover of the Transmission Fibers is equipped with screen
Cover layer, the end independent grounding of the shielded layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122863.1U CN207424151U (en) | 2017-09-04 | 2017-09-04 | A kind of panel type fault detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122863.1U CN207424151U (en) | 2017-09-04 | 2017-09-04 | A kind of panel type fault detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207424151U true CN207424151U (en) | 2018-05-29 |
Family
ID=62315660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721122863.1U Active CN207424151U (en) | 2017-09-04 | 2017-09-04 | A kind of panel type fault detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207424151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398615A (en) * | 2019-08-02 | 2019-11-01 | 浙江帕博电力科技有限公司 | A kind of temperature measuring type fault detector with coiling function |
-
2017
- 2017-09-04 CN CN201721122863.1U patent/CN207424151U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398615A (en) * | 2019-08-02 | 2019-11-01 | 浙江帕博电力科技有限公司 | A kind of temperature measuring type fault detector with coiling function |
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