CN201788382U - Control circuit of ultraviolet disinfection self-controlled transmission window - Google Patents
Control circuit of ultraviolet disinfection self-controlled transmission window Download PDFInfo
- Publication number
- CN201788382U CN201788382U CN2010205170650U CN201020517065U CN201788382U CN 201788382 U CN201788382 U CN 201788382U CN 2010205170650 U CN2010205170650 U CN 2010205170650U CN 201020517065 U CN201020517065 U CN 201020517065U CN 201788382 U CN201788382 U CN 201788382U
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- switch
- control circuit
- ultraviolet disinfection
- control switch
- pass
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Abstract
The utility model discloses a control circuit of an ultraviolet disinfection self-controlled transmission window, which comprises a power switch; the power switch is a dual-control switch; and the dual-control switch, an intermediate relay KM, a time relay KT, an ultraviolet lamp and a power supply form a serial loop. The dual-control switch in the control circuit is convenient for the operation to different clean areas, so that the use is convenient; a timer can preset the required working time, after the dual-control switch is pressed, the intermediate relay KM is electrified and the normally open contact of the intermediate relay KM is closed, and the time relay KT starts to work; after work, the power supply is turned off and disconnected, a user can open the window and take out material, thereby preventing manual timing, improving the working efficiency and facilitating the standardized management of the industry.
Description
Technical field
The utility model belongs to control circuit, belongs to a kind of control circuit of ultraviolet disinfection autocontrol pass-through box especially.
Technical background
At present, the pass-through box of being sold on the market, its ultraviolet disinfection time is by manually operated, when the ON/OFF uviol lamp, tell by telephone in advance, and one-sided switch uviol lamp, complex operation uses inconvenience, is unfavorable for the optimum management that pass-through box uses.
The utility model content
Technical problem to be solved in the utility model provides the control circuit of ultraviolet disinfection autocontrol pass-through box simple in structure, easy to use.
The technical scheme of the utility model technical solution problem is: a kind of control circuit of ultraviolet disinfection autocontrol pass-through box, comprise power switch, described power switch adopts double control switch, and double control switch, auxiliary reclay KM, time relay KT, uviol lamp become series loop with power pack.
One termination power phase line L of described double control switch, another termination auxiliary reclay KM, the normally opened contact of auxiliary reclay KM links to each other with time relay KT, and the normally closed contact of time relay KT links to each other with an end of uviol lamp, another termination zero-power line N of uviol lamp.
Described double control switch is made up of two single-pole double-throw switch (SPDT) K1, K2, and the stationary contact of single-pole double-throw switch (SPDT) K1 meets power supply phase line L, and the stationary contact of single-pole double-throw switch (SPDT) K2 meets auxiliary reclay KM.
The coil of described time relay KT connects timer, and timer links to each other with display.
Described display is the LED charactron.
The utility model compared with prior art, described double control switch is convenient to different clean region operations, and is easy to use; Can preestablish the required working time by timer, press double control switch, auxiliary reclay KM gets electric its normally opened contact closure, time relay KT starts working, close deenergization after hours, the door of windowing is got material, has avoided manual time-keeping, improve work efficiency, helped the standardized management of industry.
Description of drawings
Fig. 1 is a circuit diagram of the present utility model.
In Fig. 1,1 double control switch, 2 is a uviol lamp.
Embodiment
Below in conjunction with embodiment the utility model is done detailed explanation.
As shown in Figure 1:
A kind of control circuit of ultraviolet disinfection autocontrol pass-through box comprises power switch, and described power switch adopts double control switch 1, and double control switch 1, auxiliary reclay KM, time relay KT, uviol lamp 2 become series loop with power pack, as shown in Figure 1.Repack original single pass-through box uviol lamp switch into double control switch 1, and double control switch 1 be installed in the different clean zones, each the zone in can control uviol lamp 2 bright/go out, so that different clean region operation is easy to use.
As shown in Figure 1, one termination power phase line L of described double control switch 1, another termination auxiliary reclay KM, the normally opened contact of auxiliary reclay KM links to each other with time relay KT, the normally closed contact of time relay KT links to each other with an end of uviol lamp 2, another termination zero-power line N of uviol lamp 2.Described double control switch 1 is made up of two single-pole double-throw switch (SPDT) K1, K2, the stationary contact of single-pole double-throw switch (SPDT) K1 meets power supply phase line L, the stationary contact of single-pole double-throw switch (SPDT) K2 meets auxiliary reclay KM, the coil of described time relay KT connects timer, timer links to each other with display, and described display is the LED charactron.Time relay KT is mounted and fixed on the pass-through box inner panel, or is installed in guidance panel below, pass-through box both sides.
When work, preestablish the required working time by timer, press double control switch 1, auxiliary reclay KM gets, auxiliary reclay KM normally opened contact closure, time relay KT starts working, reach the working time that timer sets after, time relay KT work finishing auto power off, the staff can get material according to the time windowing door that shows on the charactron.As seen, the utility model operation is simple and easy, working stability, delay precision height, can effectively control the sterilizing time of uviol lamp 2, guarantee the bactericidal effect of material and Work tool, avoid manual time-keeping, improved work efficiency, helped the standardized management of pharmaceutical industry.
Claims (5)
1. the control circuit of a ultraviolet disinfection autocontrol pass-through box, comprise power switch, it is characterized in that: described power switch adopts double control switch (1), and double control switch (1), auxiliary reclay KM, time relay KT, uviol lamp (2) become series loop with power pack.
2. the control circuit of ultraviolet disinfection autocontrol pass-through box according to claim 1, it is characterized in that: a termination power phase line L of described double control switch (1), another termination auxiliary reclay KM, the normally opened contact of auxiliary reclay KM links to each other with time relay KT, the normally closed contact of time relay KT links to each other with an end of uviol lamp (2), another termination zero-power line N of uviol lamp (2).
3. the control circuit of ultraviolet disinfection autocontrol pass-through box according to claim 2, it is characterized in that: described double control switch (1) is made up of two single-pole double-throw switch (SPDT) K1, K2, the stationary contact of single-pole double-throw switch (SPDT) K1 meets power supply phase line L, and the stationary contact of single-pole double-throw switch (SPDT) K2 meets auxiliary reclay KM.
4. the control circuit of ultraviolet disinfection autocontrol pass-through box according to claim 2 is characterized in that: the coil of described time relay KT connects timer, and timer links to each other with display.
5. the control circuit of ultraviolet disinfection autocontrol pass-through box according to claim 4 is characterized in that: described display is the LED charactron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205170650U CN201788382U (en) | 2010-08-31 | 2010-08-31 | Control circuit of ultraviolet disinfection self-controlled transmission window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205170650U CN201788382U (en) | 2010-08-31 | 2010-08-31 | Control circuit of ultraviolet disinfection self-controlled transmission window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201788382U true CN201788382U (en) | 2011-04-06 |
Family
ID=43820339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205170650U Expired - Fee Related CN201788382U (en) | 2010-08-31 | 2010-08-31 | Control circuit of ultraviolet disinfection self-controlled transmission window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201788382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111506141A (en) * | 2020-06-18 | 2020-08-07 | 华侨大学 | Automatic regulating device based on Arduinio |
-
2010
- 2010-08-31 CN CN2010205170650U patent/CN201788382U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111506141A (en) * | 2020-06-18 | 2020-08-07 | 华侨大学 | Automatic regulating device based on Arduinio |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20150831 |
|
| EXPY | Termination of patent right or utility model |