CN207440990U - A kind of intelligent terminal cabinet cabinet door folding condition warning device - Google Patents
A kind of intelligent terminal cabinet cabinet door folding condition warning device Download PDFInfo
- Publication number
- CN207440990U CN207440990U CN201721699158.8U CN201721699158U CN207440990U CN 207440990 U CN207440990 U CN 207440990U CN 201721699158 U CN201721699158 U CN 201721699158U CN 207440990 U CN207440990 U CN 207440990U
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- China
- Prior art keywords
- cabinet
- cabinet door
- timer
- reset button
- audible
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- 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.)
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Abstract
The utility model discloses a kind of intelligent terminal cabinet cabinet door folding condition warning devices, belong to electrical equipment technical field, including timer, audible-visual annunciator and reset button, reset button is connected by the switch of connecting line and timer, and timer is connected by connecting line with audible-visual annunciator；Timer and audible-visual annunciator are mounted in terminal cabinet body, and along aperture is above opened up in terminal cabinet door cabinet, connecting line is mounted on through aperture and reset button in aperture, and cabinet door open/close status bounces/press cooperation with reset button composition.By reset button cleverly being designed in terminal cabinet door cabinet along upper, the variation for causing reset button state using cabinet door open/close starts timing come control timer, and when reaching certain time, timers trigger audible-visual annunciator starts to alarm, and substation's operation maintenance personnel is reminded to close cabinet door in time.
Description
Technical field
The utility model is related to electrical equipment technical field, more particularly to a kind of intelligent terminal cabinet cabinet door folding condition alarm
Device.
Background technology
In recent years, 110kV and all intelligent substations of more than substation are created in state's net system, is deposited in intelligent substation
Equipment includes intelligent terminal, combining unit and a large amount of optical fiber and smart group in a large amount of outdoor intelligent terminal cabinets, intelligent terminal cabinet
Part, the safe and stable operation of intelligent terminal cabinet are of great significance for the even running of guarantee intelligent substation.If intelligence is eventually
The cabinet door of end cabinet fails to close or be not closed completely in time after work, and in inclement weather, rainwater, dust are even small
Animal is easily accessible inside intelligent terminal cabinet, this causes great threat to the safe operation of intelligent terminal cabinet.In recent years, in state's net
Intelligent terminal cabinets for several times occurred for portion opened by mistake to open or be not closed completely, and causes that rainwater penetrates into and toy enters, and ultimately causes
Safe operation accident.
The reinforced tour to intelligent substation intelligent terminal cabinet of O＆M department, prevent intelligent terminal cabinet cabinet door not just
It is normally open.But in daily O＆M, however it remains phenomenon is closed in the leakage of intelligent terminal cabinet cabinet door or cabinet door closes not in place, exposing
Cause intelligent terminal cabinet poorly sealed compared with big gap, equipment safety operation in serious threat cabinet, and then cause all kinds of power grid securities
Accident.
Utility model content
The purpose of this utility model is to provide a kind of cabinet door folding shapes alarmed in cabinet door long-time opening
State warning device.
In order to achieve the above object, the technical solution adopted in the utility model includes：Timer, audible-visual annunciator and reset are pressed
Button, reset button are connected by the switch of connecting line and timer, and timer is connected by connecting line with audible-visual annunciator；Periodically
Device and audible-visual annunciator are mounted in terminal cabinet body, and along aperture is above opened up in terminal cabinet door cabinet, connecting line passes through aperture and reset
Button is mounted in aperture, and cabinet door open/close status bounces/press cooperation with reset button composition.
Preferably, Temperature Humidity Sensor, life entity detection sensor and controller, Temperature Humidity Sensor, life are further included
Body detection sensor is connected with controller receiving terminal, and controller output end is connected with the audible-visual annunciator.
Preferably, the Temperature Humidity Sensor, life entity detection sensor and controller are installed in the terminal
In cabinet cabinet.
Preferably, timer uses 555 timers.
Preferably, audible-visual annunciator uses active buzzer.
Preferably, controller is microcontroller.
Compared with prior art, there are following technique effects for the utility model：The utility model is by the way that reset button is pacified
Along upper in intelligent terminal cabinet door, when cabinet door is closed, cabinet door pressing reset button resets timer, timer not work
Make；When cabinet door is opened, reset button bounces, and triggering timer starts timing, after the stipulated time is reached, timers trigger sound
Light crossing-signal is alarmed.This programme is made by cleverly designing reset button in terminal cabinet door cabinet along upper using cabinet door open/close
Variation into reset button state carrys out control timer and starts timing, and the timers trigger sound-light alarm when reaching certain time
Device starts to alarm, and substation's operation maintenance personnel is reminded to close cabinet door in time.
Description of the drawings
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail：
Fig. 1 is a kind of structure diagram of intelligent terminal cabinet cabinet door folding condition warning device；
Fig. 2 is a kind of another structure diagram of intelligent terminal cabinet cabinet door folding condition warning device；
Fig. 3 is the schematic diagram that reset button is mounted on edge in door cabinet.
Specific embodiment
In order to illustrate further the feature of the utility model, refer to detailed description below in connection with the utility model with
Attached drawing.Institute's attached drawing is only for reference and purposes of discussion, is not used for being any limitation as the scope of protection of the utility model.
As shown in Figure 1, present embodiment discloses a kind of intelligent terminal cabinet cabinet door folding condition warning device, including timer
10th, audible-visual annunciator 20 and reset button 30, reset button 30 are connected by connecting line with the switch of timer 10, timer 10
It is connected by connecting line with audible-visual annunciator；Timer 10 and audible-visual annunciator 20 are mounted in terminal cabinet body, terminal cabinet door cabinet
Interior that aperture is opened up along 31, connecting line is mounted on through aperture and reset button 30 in aperture, and 32 open/close status of cabinet door is with resetting
The composition of button 30 bounces/presses cooperation.
Wherein, have the characteristics that as shown in Figure 3 for intelligent terminal cabinet interior along inside along above opening up through hole, reset button
30 connecting line is mounted on through aperture, reset button 30 in aperture out of cabinet, and cabinet is worked as on edge in the button exposing of reset button 30
When door opened/closed state changes, the state of reset button 30 can be caused to change, the state for passing through reset button 30 becomes
Change control timer 10 to work.The warning device energy accurate measurements to cabinet door for a long time be turned on or off incomplete phenomena and
When operation maintenance personnel is reminded to close cabinet door, it is and simple and reliable for structure, it is easy for installation, used convenient for large-scale promotion.
As shown in Fig. 2, the device further includes Temperature Humidity Sensor 40, life entity detection sensor 50 and controller 60, temperature
Humidity sensor 40, life entity detection sensor 50 are connected with 60 receiving terminal of controller, 60 output terminal of controller and acousto-optic report
Alert device 20 connects.Since intelligent terminal cabinet is set in the wild, in inclement weather, if cabinet door is not turned off for a long time, rainwater,
Dust even toy is easily accessible inside intelligent terminal cabinet, and the present embodiment is by setting Temperature Humidity Sensor 40 to terminal cabinet
Interior environment is detected, and by the way that life entity detection sensor 50 is set to detect the life entity in terminal cabinet, works as control
Device 60 according to the information that Temperature Humidity Sensor 40 and life entity detection sensor 50 are transmitted judge in terminal cabinet rain infiltration or
Person has toy into fashionable, and controller 60 controls audible-visual annunciator 20 to alarm.
It should be noted that controller 60 uses universal microcontroller, life bulk detector includes infrared detecting set, radar
Survey meter etc..
In practical applications, timer 10, audible-visual annunciator 20, sensor, controller 60 etc. can be mounted on terminal cabinet
In interior terminal block, other positions in cabinet can also be mounted on according to actual conditions.
Wherein, timer 10 uses 555 timers 10, and operating voltage is direct current 12V, and audible-visual annunciator 20 uses active bee
Ring device, and operating voltage is direct current 12V.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modifications, equivalent replacements and improvements are made should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of intelligent terminal cabinet cabinet door folding condition warning device, it is characterised in that：Including timer, audible-visual annunciator and answer
Position button, reset button are connected by the switch of connecting line and timer, and timer is connected by connecting line with audible-visual annunciator；
Timer and audible-visual annunciator are mounted in terminal cabinet body, along above opening up aperture in terminal cabinet door cabinet, connecting line through aperture and
Reset button is mounted in aperture, and cabinet door open/close state bounces/press cooperation with reset button composition.
2. intelligent terminal cabinet cabinet door folding condition warning device as described in claim 1, it is characterised in that：Further include humiture
Sensor, life entity detection sensor and controller, Temperature Humidity Sensor, life entity detection sensor with controller receiving terminal
Connection, controller output end are connected with the audible-visual annunciator.
3. intelligent terminal cabinet cabinet door folding condition warning device as claimed in claim 2, it is characterised in that：The humiture
Sensor, life entity detection sensor and controller are installed in the terminal cabinet cabinet.
4. intelligent terminal cabinet cabinet door folding condition warning device as claimed in claim 2, it is characterised in that：The timer is adopted
With 555 timers.
5. intelligent terminal cabinet cabinet door folding condition warning device as claimed in claim 2, it is characterised in that：The sound-light alarm
Device uses active buzzer.
6. intelligent terminal cabinet cabinet door folding condition warning device as claimed in claim 2, it is characterised in that：The controller is
Microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721699158.8U CN207440990U (en) | 2017-12-08 | 2017-12-08 | A kind of intelligent terminal cabinet cabinet door folding condition warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721699158.8U CN207440990U (en) | 2017-12-08 | 2017-12-08 | A kind of intelligent terminal cabinet cabinet door folding condition warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207440990U true CN207440990U (en) | 2018-06-01 |
Family
ID=62286152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721699158.8U Expired - Fee Related CN207440990U (en) | 2017-12-08 | 2017-12-08 | A kind of intelligent terminal cabinet cabinet door folding condition warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207440990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107862838A (en) * | 2017-12-08 | 2018-03-30 | 国家电网公司 | A kind of intelligent terminal cabinet cabinet door folding condition warning device |
-
2017
- 2017-12-08 CN CN201721699158.8U patent/CN207440990U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107862838A (en) * | 2017-12-08 | 2018-03-30 | 国家电网公司 | A kind of intelligent terminal cabinet cabinet door folding condition warning 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: 20180601 Termination date: 20211208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |