CN103837825A - Switch service life detection device for neon lamp - Google Patents
Switch service life detection device for neon lamp Download PDFInfo
- Publication number
- CN103837825A CN103837825A CN201210471675.5A CN201210471675A CN103837825A CN 103837825 A CN103837825 A CN 103837825A CN 201210471675 A CN201210471675 A CN 201210471675A CN 103837825 A CN103837825 A CN 103837825A
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- CN
- China
- Prior art keywords
- detection device
- switch
- controller
- power supply
- neon bulb
- 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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Abstract
The invention relates to a detection device and specifically relates to a detection device used for detecting the switch durability of a neon lamp. The neon lamp includes an air-inflation lamp tube and electrodes arranged at the two ends of the lamp tube. A power supply is connected between the two electrodes. A transformer is connected between the power supply and the electrodes of the neon lamp. A switch is arranged between the power supply and the transformer. An air cylinder is connected with the switch. The air cylinder is connected with the controller. An input end of the controller is connected with a current sensor. After the structure is adopted, the detection device is simple in structure and accurate and rapid in detection.
Description
Technical field
The present invention relates to a kind of pick-up unit, particularly a kind of neon bulb switch life-span detection device that is used for detecting neon bulb switch durability degree.
Background technology
Neon bulb is played up at public place of entertainment, the outdoor scene in city, be used widely in outdoor advertising, and it can be beautiful colorful by what decorate night.Neon bulb mostly generally is and uses night, so need the empty switch of crossing control the closed of neon bulb and open.Whether this just need to detect neon bulb switch repetition number of times closed and that open can reach standard.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of neon bulb switch life-span detection device that detects neon bulb switch durability degree.
For solving above-mentioned technical matters, neon bulb switch life-span detection device of the present invention, described neon bulb comprises inflatable glass fluorescent tube and is arranged on the electrode of lamp tube ends, between described two electrodes, be connected with power supply, between described power supply and neon tube electrode, be connected with transformer, between described power supply and transformer, be provided with switch, on described switch, be connected with cylinder, described cylinder is connected with controller, and the input end of described controller is connected with current sensor.
The output terminal of described controller is connected with display.
The output terminal of described controller is connected with voice guard.
Adopt after said structure, controller is by the closed and disconnected of cylinder gauge tap, and when after switch closure, controller is by whether there being electric current in current sensor testing circuit, and some words are counting just.In the time that the number of times of record reaches standard, it is qualified to show by display.If do not reach standard, report to the police by voice guard.Structure of the detecting device of the present invention is simple, detects accurate, quick.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention.
In figure: 1 is glass lamp, 2 is electrode, and 3 is power supply, and 4 is transformer, and 5 is cylinder, and 6 is controller, and 7 is current sensor, and 8 is display, and 9 is alarm
Embodiment
Neon bulb switch life-span detection device as shown in Figure 1, described neon bulb comprises inflatable glass fluorescent tube 1 and is arranged on the electrode 2 of lamp tube ends.Between described two electrodes 2, be connected with power supply 3, between described power supply 3 and neon tube electrode 2, be connected with transformer 4.Between described power supply and transformer, be provided with switch, be connected with cylinder 5 on described switch, described cylinder is connected with controller 6, and the input end of described controller 6 is connected with current sensor 7.
The output terminal of described controller 6 is connected with display 8.
The output terminal of described controller 6 is connected with voice guard 9.
The testing process of this pick-up unit is as follows: controller 6 is by the closed and disconnected of cylinder 6 gauge tap, and when after switch closure, whether controller 6 can, by whether there being electric current in current sensor testing circuit, namely detecting neon light tube and can normally work.If had, counting, in the time that counting reaches standard, it is qualified that controller 6 just shows by display 8, then detect next switch.If counting does not reach standard, control voice guard and report to the police, staff just can take out substandard products switch to change.
Claims (3)
1. a neon bulb switch life-span detection device, described neon bulb comprises inflatable glass fluorescent tube and is arranged on the electrode of lamp tube ends, between described two electrodes, be connected with power supply, between described power supply and neon tube electrode, be connected with transformer, between described power supply and transformer, be provided with switch, it is characterized in that: on described switch, be connected with cylinder, described cylinder is connected with controller, and the input end of described controller is connected with current sensor.
2. according to neon bulb switch life-span detection device claimed in claim 1, it is characterized in that: the output terminal of described controller is connected with display.
3. according to neon bulb switch life-span detection device claimed in claim 1, it is characterized in that: the output terminal of described controller is connected with voice guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210471675.5A CN103837825A (en) | 2012-11-20 | 2012-11-20 | Switch service life detection device for neon lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210471675.5A CN103837825A (en) | 2012-11-20 | 2012-11-20 | Switch service life detection device for neon lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103837825A true CN103837825A (en) | 2014-06-04 |
Family
ID=50801529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210471675.5A Pending CN103837825A (en) | 2012-11-20 | 2012-11-20 | Switch service life detection device for neon lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103837825A (en) |
-
2012
- 2012-11-20 CN CN201210471675.5A patent/CN103837825A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |