CN201260258Y - Lamp exception monitoring apparatus - Google Patents
Lamp exception monitoring apparatus Download PDFInfo
- Publication number
- CN201260258Y CN201260258Y CNU200820062715XU CN200820062715U CN201260258Y CN 201260258 Y CN201260258 Y CN 201260258Y CN U200820062715X U CNU200820062715X U CN U200820062715XU CN 200820062715 U CN200820062715 U CN 200820062715U CN 201260258 Y CN201260258 Y CN 201260258Y
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- CN
- China
- Prior art keywords
- lamp
- module
- monitoring device
- alarm signal
- result
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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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model relates to a lamp abnormity monitoring device. The lamp abnormity monitoring device comprises a current sampling module (1) for detecting working current of a lamp (4), a comparing module (2) for judging whether the working current of the lamp detected by the current sampling module (1) is normal, and a result output module (3) for outputting judging results of the comparing module (2). The comparing module (2) is respectively communicated with the comparing module (2) and the result output module (3) by a circuit. The lamp abnormity monitoring device can carry out real-time monitoring on whether the lamp works normally, can continuously detect the abnormity of the lamp at any time and can send (acoustic, photic and electric) alarm signal when the lamp works abnormally, thus improving the reliability of the lamp and being fairly easy to be popularized with a simple, convenient and easy method.
Description
Technical field
The utility model relates to a kind of supervising device that sends alarm signal when lamp is unusual.
Background technology
Lamp can be because the factors such as commutation supply voltage circuit damage of lamp loose contact or damage, lamp after work a period of time, and lamp does not but work when causing this lamp should be normal luminous, and below all to be called lamp unusual.The most dangerous situation is: be used to point out the lamp of the vehicles to break down as traffic hazard location (as the hazardous location of land transportation and the reef location of sea-freight etc.), particularly at night, may cause taking place traffic accident.At present, the device of also whether lamp can operate as normal not being monitored in real time.
The utility model content
Technical problem to be solved in the utility model provides a kind of to the lamp lamp abnormal monitoring device whether operate as normal is monitored in real time.
The technical scheme in the invention for solving the above technical problem is: lamp abnormal monitoring device, comprise the current sample module that the operating current to lamp detects, with judge whether normal comparison module of lamp operating current that the current sample module records, and with the output module as a result of comparison module judged result output, described comparison module is respectively with comparison module, output module is connected by circuit as a result.
Lamp abnormal monitoring device of the present utility model is installed the current sample module in the power supply circuits of the lamp of needs monitoring, can sample out the operating current of lamp of current sample module, whether comparison module is normally judged the lamp operating current that the current sample module records, comparison module can be an analog circuit, or AD conversion back digital integrated circuit formations such as (or electronic computers), the judged result of comparison module is passed through output module output as a result by circuit with the monitoring result of comparison module, is convenient to monitor the working condition of personnel control's lamp and in time handle when lamp breaks down.
Can sample out the operating current of lamp of described current sample module.Can be various ways such as alternating current-direct current splitter circuit or D.C mutual-inductor or alternating current-direct current clamp on amperemeter.
Described comparison module judges that the operating current of the lamp that the current sample module records occurs when unusual, generation sound alarm signal of output module as a result that is connected with comparison module or light alarm signal or literal alarm signal or figure alarm signal or send alarm signal to the warning device that is connected with output module as a result by the signal of telecommunication.The comparative result of comparison module is given the monitoring personnel by output module as a result with feedback information; Output module can produce sound alarm signal (for example have fault just send caution sound), light alarm signal (for example having fault to glimmer with regard to indicator light) or literal alarm signal or figure alarm signal or send multiple modes such as alarm signal by the signal of telecommunication to the Other Instruments equipment that is connected with this device as a result.
Whether closed described lamp abnormal monitoring device obtain control switch the information of lamp from lamp two ends samplings, this setting can so that when lamp switch is closed automatic running indicator abnormal monitoring device; Obviously, the power supply circuits of lamp abnormal monitoring device also are provided with separately, to avoid the situation that lamp abnormal monitoring device can't be monitored when circuit for lamp breaks down.
To sum up, the beneficial effects of the utility model are: lamp abnormal monitoring device of the present utility model can whether operate as normal be monitored to lamp, it is unusual to detect lamp, and when lamp is unusual, send (sound, light) alarm signal, improved the reliability of lamp, method is simple for this, is very easy to promote.
Description of drawings
Fig. 1 is a theory diagram of the present utility model.
Embodiment
With reference to shown in Figure 1, lamp abnormal monitoring device of the present utility model is installed current sample module 1 in lamp 4 power supply circuits of needs monitoring, carry out whether normal comparison module 2 with the lamp operating current that the current sample module is recorded, and by circuit with the monitoring result of comparison module by output module 3 outputs as a result.Can sample out the operating current of lamp of described current sample module 1.Described comparison module 2 judges that the operating current of the lamp 4 that current sample modules 1 record occurs when unusual, 3 generation sound alarm signals of output module as a result that are connected with comparison module 2 or light alarm signal or literal alarm signal or figure alarm signal or send alarm signal to the warning device that is connected with output module 3 as a result by the signal of telecommunication.
Whether lamp abnormal monitoring device of the present utility model can operate as normal be monitored in real time to lamp, and at any time continuous detecting to go out lamp unusual, when lamp is unusual, send (sound, light) alarm signal, improved the reliability of lamp.
Claims (3)
1, lamp abnormal monitoring device, it is characterized in that, described lamp abnormal monitoring device comprises the current sample module (1) that the operating current to lamp (4) detects, with judge whether normal comparison module (2) of lamp operating current that current sample module (1) records, and with the output module as a result (3) of comparison module (2) judged result output, described comparison module (2) is respectively with comparison module (2), output module (3) is connected by circuit as a result.
2, lamp abnormal monitoring device according to claim 1 is characterized in that, can sample out the operating current of lamp of described current sample module (1).
3, lamp abnormal monitoring device according to claim 1 and 2, it is characterized in that, described comparison module (2) judges that the operating current of the lamp (4) that current sample module (1) records occurs when unusual, output module as a result (3) generation sound alarm signal that is connected with comparison module (2) or light alarm signal or literal alarm signal or figure alarm signal or send alarm signal to the warning device that is connected with output module (3) as a result by the signal of telecommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820062715XU CN201260258Y (en) | 2008-03-28 | 2008-03-28 | Lamp exception monitoring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820062715XU CN201260258Y (en) | 2008-03-28 | 2008-03-28 | Lamp exception monitoring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201260258Y true CN201260258Y (en) | 2009-06-17 |
Family
ID=40774496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820062715XU Expired - Fee Related CN201260258Y (en) | 2008-03-28 | 2008-03-28 | Lamp exception monitoring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201260258Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104076182A (en) * | 2013-03-29 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Lamp starting current detection method |
| CN109991561A (en) * | 2019-04-11 | 2019-07-09 | 珠海格力智能装备有限公司 | Test method and system, household electrical appliance, terminal module |
| CN110371149A (en) * | 2019-08-12 | 2019-10-25 | 中车株洲电力机车有限公司 | The method and device of the malfunction monitoring of locomotive headlamp |
-
2008
- 2008-03-28 CN CNU200820062715XU patent/CN201260258Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104076182A (en) * | 2013-03-29 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Lamp starting current detection method |
| CN109991561A (en) * | 2019-04-11 | 2019-07-09 | 珠海格力智能装备有限公司 | Test method and system, household electrical appliance, terminal module |
| CN110371149A (en) * | 2019-08-12 | 2019-10-25 | 中车株洲电力机车有限公司 | The method and device of the malfunction monitoring of locomotive headlamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20110328 |