CN204669541U - A kind of vedeo controlling box - Google Patents
A kind of vedeo controlling box Download PDFInfo
- Publication number
- CN204669541U CN204669541U CN201520414137.1U CN201520414137U CN204669541U CN 204669541 U CN204669541 U CN 204669541U CN 201520414137 U CN201520414137 U CN 201520414137U CN 204669541 U CN204669541 U CN 204669541U
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- China
- Prior art keywords
- optical multiplexer
- lightning arrester
- temperature
- controlling box
- video optical
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Abstract
The utility model provides a kind of vedeo controlling box, comprises casing, Surge Protector, circuit breaker, supply socket, temperature and humidity controller, radiator fan, drives damp heater, fiber melt tray, video optical multiplexer, terminal board and three-in-one lightning arrester.Its annexation is: Surge Protector is in parallel with circuit breaker, and parallel connected end connects power supply; The non-parallel connected end of circuit breaker connects supply socket; Described temperature and humidity controller, video optical multiplexer are all connected with supply socket with three-in-one lightning arrester; Described temperature and humidity controller output connects radiator fan and drives damp heater; Connected by wire jumper between described video optical multiplexer and fiber melt tray, three-in-one lightning arrester is connected with video optical multiplexer by video signal cable and control line, and is connected with terminal board.The utility model not only can meet the requirement of normal operation circumstances, and especially can meet humidity comparatively large, the requirement of the particular job such as extreme low temperature and thermal extremes environment, makes application more extensive.
Description
Technical field
The utility model relates to video control technology field, especially relates to a kind of vedeo controlling box.
Background technology
Vedeo controlling box common is at present usually by casing, lightning protection device, power supply protector, video optical multiplexer, fiber melt tray, socket; and the composition such as terminal board; this type of vedeo controlling box can meet the requirement of normal operation circumstances; but for particular job environment; such as: the cavern that humidity is larger and down-hole; the environment of extreme low temperature and thermal extremes, this type of control cabinet cooling and drive tide etc. in will show obvious deficiency.
Summary of the invention
For solving the problem; the utility model provides a kind of vedeo controlling box, comprises casing, Surge Protector, circuit breaker, supply socket, temperature and humidity controller, radiator fan, drives damp heater, fiber melt tray, video optical multiplexer, terminal board and three-in-one lightning arrester.Its annexation is:
Surge Protector is in parallel with circuit breaker, and parallel connected end connects power supply; The non-parallel connected end of circuit breaker connects supply socket; Described temperature and humidity controller, video optical multiplexer are all connected with supply socket with three-in-one lightning arrester; Described temperature and humidity controller output connects radiator fan and drives damp heater; Connected by wire jumper between described video optical multiplexer and fiber melt tray, three-in-one lightning arrester is connected with video optical multiplexer by video signal cable and control line, and is connected with terminal board.
Further, the quantity of described supply socket is no less than 3 groups.
Further, described radiator fan is installed on the center of the upper end face of casing.
Further, the bottom that damp heater is installed on casing is driven described in.
Further, damp heater distance three-in-one lightning arrester, video optical multiplexer 12-18cm is driven.
Further, temperature and humidity controller comprises 4 way switch amount loads outputs and 1 way switch amount warning output.
Further, also comprise LCDs, for showing the warm and humid angle value of monitoring in real time.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model not only can meet the requirement of normal operation circumstances, and especially can meet humidity comparatively large, the requirement of the particular job such as extreme low temperature and thermal extremes environment, makes application more extensive.
2, the utility model have employed three-in-one lightning arrester, can prevent because of power supply, video, the instantaneous increase of control signal equal potential difference and the device damage caused, more effective protection front end surveillance device.
3, the utility model have employed temperature and humidity controller, can temperature and humidity in monitoring box body in real time, and then conditioning equipment operational environment automatically, ensures that humiture index meets the job requirement of various equipment in case.Because radiator fan and the start and stop of driving damp heater automatically control according to imposing a condition, do not reach impose a condition time, radiator fan and drive damp heater and do not work, therefore, saves energy, extends the useful life of equipment.In addition, temperature and humidity controller has transducer breaking alarming and automatically cuts off loading functional, therefore, effectively can prevent due to situations such as transducer open circuit cause load out of control, reduce maintenance cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark in figure: 1, casing, 2, Surge Protector, 3, circuit breaker, 4, supply socket, 5, temperature and humidity controller, 6, radiator fan, 7, drive damp heater, 8, fiber melt tray, 9, video optical multiplexer, 10, terminal board, 11, three-in-one lightning arrester.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model comprises casing 1, Surge Protector 2, circuit breaker 3, supply socket 4, temperature and humidity controller 5, radiator fan 6, drives damp heater 7, fiber melt tray 8, video optical multiplexer 9, terminal board 10 and three-in-one lightning arrester 11.Wherein, Surge Protector 2 is in parallel with circuit breaker 3, and parallel connected end connects power supply.Power supply is connected to supply socket 4 by circuit breaker 3.Temperature and humidity controller 5, video optical multiplexer 9 are all connected with supply socket with three-in-one lightning arrester 11, all from supply socket 4 power taking.Temperature and humidity controller 5 connects radiator fan 6 by lead-out terminal and drives damp heater 7.Connected by wire jumper between video optical multiplexer 9 and fiber melt tray 8.The power supply of three-in-one lightning arrester 11, vision signal and control signal are connected respectively to terminal board 10 as the interface with video camera.
First outside 220V, 50Hz alternating current input power supplying enters Surge Protector 2, if there is not the surge of thunder and lightning or other instantaneous overvoltages, then Surge Protector 2 is failure to actuate.Normal input power continues to be incorporated into supply socket 4 by circuit breaker 3, thus provides power supply power taking point for temperature and humidity controller 5, video optical multiplexer 9 and three-in-one lightning arrester 11.Temperature and humidity controller 5, from supply socket 4 power taking, connects radiator fan 6 by lead-out terminal simultaneously and drives damp heater 7.In the present embodiment, the higher limit of temperature is set as 45 DEG C, and lower limit is set as-20 DEG C, and the higher limit of humidity is set as 90%.When temperature value lower than-20 DEG C or humidity value more than 90% time, automatically start and drive damp heater 7 raised temperature or reduce humidity.When temperature value higher than-20 DEG C or humidity value lower than 90% time, automatically stop driving damp heater 7.When temperature value is higher than 45 DEG C, automatically start radiator fan 6, when temperature value is lower than 45 DEG C, automatically stop radiator fan 6, thus temperature and humidity in real-time monitoring box body 1, and then ensure that humiture index meets the job requirement of various equipment in case.Because radiator fan 6 and the start and stop of driving damp heater 7 automatically control according to imposing a condition, do not reach impose a condition time, radiator fan 6 and drive damp heater 7 and do not work, therefore, saves energy, extends the useful life of equipment.
Video optical multiplexer 9 is after supply socket 4 power taking, and one end is connected with fiber melt tray 8 by wire jumper, and one end is connected with control signal wire with the video signal cable of three-in-one lightning arrester 11 in addition.
The power supply of the video camera obtained from terminal board 10, vision signal and control signal, after supply socket 4 power taking, are carried out integral type lightning protection by three-in-one lightning arrester 11.
Circuit breaker 3 carries out integrated protection for the short circuit of system successive load, the situation such as overload and electric leakage.
As optimization, the quantity of described supply socket 4 is no less than 3 groups.
As optimization, described radiator fan 6 is installed on the center of the upper end face of casing 1, will more be conducive to dispelling the heat to casing 1.
As optimization, described in drive the bottom that damp heater 7 is installed on casing 1, be 12-18 cm with the distance of three-in-one lightning arrester 11 and video optical multiplexer 9, preferred 15cm.Certain distance is kept to obtain regulating the most timely by making the humidity environment of above equipment, thus the normal operation of the equipment of guarantee.
As preferably, described radiator fan 6 parameter is 2500rpm, AC220V.
As preferably, described in drive damp heater 7 parameter be 100W, AC220V.
As preferably, described three-in-one lightning arrester is 11 current collection sources, vision signal, and control signal is in the combined type lightning arrester of one.
As preferably, described temperature and humidity controller 5 comprises 4 way switch amount loads and to export and 1 way switch amount is reported to the police output, can effectively prevent due to situations such as transducer open circuit cause load out of control.
As preferably, described temperature and humidity controller 5 can carry out bound setting respectively to temperature and humidity, and by arranging the warm and humid angle value of LCDs display monitoring in real time.When temperature value has exceeded the higher limit of setting lower than the lower limit set or humidity, automatically start and driven damp heater raised temperature or reduce humidity.When temperature value is higher than the higher limit set, automatically start radiator fan, thus ensure that humiture index meets the job requirement of equipment.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model not only can meet the requirement of normal operation circumstances, and especially can meet humidity comparatively large, the requirement of the particular job such as extreme low temperature and thermal extremes environment, makes application more extensive.
2, the utility model have employed three-in-one lightning arrester, can prevent because of power supply, video, the instantaneous increase of control signal equal potential difference and the device damage caused, more effective protection front end surveillance device.
3, the utility model have employed temperature and humidity controller, can temperature and humidity in monitoring box body in real time, and then conditioning equipment operational environment automatically, ensures that humiture index meets the job requirement of various equipment in case.Because radiator fan and the start and stop of driving damp heater automatically control according to imposing a condition, do not reach impose a condition time, radiator fan and drive damp heater and do not work, therefore, saves energy, extends the useful life of equipment.In addition, temperature and humidity controller has transducer breaking alarming and automatically cuts off loading functional, therefore, effectively can prevent due to situations such as transducer open circuit cause load out of control, reduce maintenance cost.
Above are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (7)
1. a vedeo controlling box; it is characterized in that; comprise casing, Surge Protector, circuit breaker, supply socket, temperature and humidity controller, radiator fan, drive damp heater, fiber melt tray, video optical multiplexer, terminal board and three-in-one lightning arrester, its annexation is:
Surge Protector is in parallel with circuit breaker, and parallel connected end connects power supply; The non-parallel connected end of circuit breaker connects supply socket; Described temperature and humidity controller, video optical multiplexer are all connected with supply socket with three-in-one lightning arrester; Described temperature and humidity controller output connects radiator fan and drives damp heater; Connected by wire jumper between described video optical multiplexer and fiber melt tray, three-in-one lightning arrester is connected with video optical multiplexer by video signal cable and control line, and is connected with terminal board.
2. vedeo controlling box according to claim 1, is characterized in that, the quantity of described supply socket is no less than 3 groups.
3. vedeo controlling box according to claim 1, is characterized in that: described radiator fan is installed on the center of the upper end face of casing.
4. vedeo controlling box according to claim 1, is characterized in that, described in drive the bottom that damp heater is installed on casing.
5. vedeo controlling box according to claim 4, is characterized in that, drives damp heater distance three-in-one lightning arrester, video optical multiplexer 12-18cm.
6. vedeo controlling box according to claim 1, is characterized in that, temperature and humidity controller comprises 4 way switch amount loads and exports and 1 way switch amount warning output.
7. the vedeo controlling box according to any one of claim 1 to 6, is characterized in that, also comprises LCDs, for showing the warm and humid angle value of monitoring in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520414137.1U CN204669541U (en) | 2015-06-16 | 2015-06-16 | A kind of vedeo controlling box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520414137.1U CN204669541U (en) | 2015-06-16 | 2015-06-16 | A kind of vedeo controlling box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204669541U true CN204669541U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520414137.1U Active CN204669541U (en) | 2015-06-16 | 2015-06-16 | A kind of vedeo controlling box |
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| Country | Link |
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| CN (1) | CN204669541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566754A (en) * | 2018-07-20 | 2018-09-21 | 中冶北方（大连）工程技术有限公司 | A kind of industry spot signal acquisition bus marco case |
-
2015
- 2015-06-16 CN CN201520414137.1U patent/CN204669541U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566754A (en) * | 2018-07-20 | 2018-09-21 | 中冶北方（大连）工程技术有限公司 | A kind of industry spot signal acquisition bus marco case |
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