CN203223781U - Fault indicating lamp for electrical equipment - Google Patents
Fault indicating lamp for electrical equipment Download PDFInfo
- Publication number
- CN203223781U CN203223781U CN 201320127330 CN201320127330U CN203223781U CN 203223781 U CN203223781 U CN 203223781U CN 201320127330 CN201320127330 CN 201320127330 CN 201320127330 U CN201320127330 U CN 201320127330U CN 203223781 U CN203223781 U CN 203223781U
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- CN
- China
- Prior art keywords
- indicating lamp
- lamp housing
- electrically connected
- secondary circuit
- current
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a fault indicating lamp for electrical equipment. The fault indicating lamp comprises an indicating lamp housing, a light-emitting lamp shade which is arranged at the end of the indicating lamp housing, and an LED (Light Emitting Diode) and a current-limiting resistor which are arranged in the indicating lamp housing and serially connected, wherein a line incoming column and a line outgoing column are arranged on the indicating lamp housing; the line incoming column is electrically connected with the LED; the line outgoing column is electrically connected with the current-limiting resistor; the fault indicating lamp further comprises a secondary circuit line incoming column, a secondary circuit electric potential filter and a flash light emitter; the secondary circuit line incoming column is electrically connected with the flash light emitter through the secondary circuit electric potential filter; and the flash light emitter is electrically connected with the current-limiting resistor. The fault indicating lamp is simple in structure and convenient and quick to use, and can effectively ensure correctness of equipment flash, so that an operator can accurately and timely judge accident equipment, and wins precious time for dealing with accidents, thus reducing the loss of the accidents to a certain extent and improving the maintenance efficiency; and the practicability is good.
Description
Technical field
The utility model belongs to power system device fault monitoring field, is specifically related to a kind of electrical equipment malfunction indicator lamp.
Background technology
In power system device, generally all be provided with the equipment fault indicator lamp, state when it is used to indicate equipment fault or unit trip, make the judgement that operating personnel can be promptly and accurately, in order to avoid cause heavy economic losses, yet also there is certain deficiency in the electrical equipment indicator lamp of prior art, because the indication of the electrical equipment of prior art is by light emitting source, current-limiting resistance and binding post are in series, so it in use may exist because attaching in the secondary circuit current potential is arranged, make the maloperation of equipment indicator lamp, also can cause simultaneously the simultaneously improper flashing light indication of other equipment indicator lamps, make the operator be difficult to the concrete faulty equipment of judging accurately and timely, bring certain difficulty to maintenance.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, can promptly and accurately indicate the electrical equipment malfunction indicator lamp of accident equipment.
The technical scheme that realizes the utility model purpose is a kind of electrical equipment malfunction indicator lamp, comprise the indication lamp housing, be arranged on the light-emitting lamp shade of indication lamp housing end, be arranged on light emitting diode and the current-limiting resistance of series connection in the described indication lamp housing, be provided with inlet wire post and outlet column at described indication lamp housing, described inlet wire post is electrically connected with described light emitting diode, described outlet column is electrically connected with described current-limiting resistance, also comprise secondary circuit inlet wire post, secondary circuit current potential filter, the flicker illuminator, described secondary circuit inlet wire post is electrically connected with described flicker illuminator by described secondary circuit current potential filter, and described flicker illuminator is electrically connected with described current-limiting resistance.
Described light-emitting lamp shade and described indication lamp housing junction are provided with adapter sleeve, and described light-emitting lamp shade and described indication lamp housing are provided with external screw thread, and described adapter sleeve is provided with internal thread, and described light-emitting lamp shade, indication lamp housing are threaded in the described adapter sleeve.
The utlity model has positive effect: of the present utility model simple in structure, convenient to use, it is the correctness of assurance equipment flash of light effectively, make operating personnel can accurately and timely judge accident equipment, for the processing accident tries to gain time precious to one, reduced causality loss to a certain extent, improved overhaul efficiency, practicality is good.
Description of drawings
Content of the present utility model is easier clearly to be understood in order to make, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below, wherein:
Fig. 1 is structural representation of the present utility model.
The specific embodiment
(embodiment 1)
Fig. 1 has shown a kind of specific embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.
See Fig. 1, a kind of electrical equipment malfunction indicator lamp, comprise indication lamp housing 1, be arranged on the light-emitting lamp shade 2 of indication lamp housing 1 end, be arranged on light emitting diode 3 and the current-limiting resistance 4 of series connection in the described indication lamp housing 1, be provided with inlet wire post 5 and outlet column 6 at described indication lamp housing 1, described inlet wire post 5 is electrically connected with described light emitting diode 3, described outlet column 6 is electrically connected with described current-limiting resistance 4, also comprise secondary circuit inlet wire post 7, secondary circuit current potential filter 8, flicker illuminator 9, described secondary circuit inlet wire post 7 is electrically connected with described flicker illuminator 9 by described secondary circuit current potential filter 8, and described flicker illuminator 9 is electrically connected with described current-limiting resistance 4.
Described light-emitting lamp shade 2 is provided with adapter sleeve 10 with described indication lamp housing 1 junction, and described light-emitting lamp shade 2 is provided with external screw thread with described indication lamp housing 1, and described adapter sleeve 10 is provided with internal thread, and described light-emitting lamp shade 2, indication lamp housing 1 are threaded in the described adapter sleeve 10.
Obviously, above-described embodiment of the present utility model only is for the utility model example clearly is described, and is not to be restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection domain of the present utility model.
Claims (2)
1. electrical equipment malfunction indicator lamp, comprise the indication lamp housing, be arranged on the light-emitting lamp shade of indication lamp housing end, be arranged on light emitting diode and the current-limiting resistance of series connection in the described indication lamp housing, be provided with inlet wire post and outlet column at described indication lamp housing, described inlet wire post is electrically connected with described light emitting diode, described outlet column is electrically connected with described current-limiting resistance, it is characterized in that: also comprise secondary circuit inlet wire post, secondary circuit current potential filter, the flicker illuminator, described secondary circuit inlet wire post is electrically connected with described flicker illuminator by described secondary circuit current potential filter, and described flicker illuminator is electrically connected with described current-limiting resistance.
2. electrical equipment malfunction indicator lamp according to claim 1, it is characterized in that: described light-emitting lamp shade and described indication lamp housing junction are provided with adapter sleeve, described light-emitting lamp shade and described indication lamp housing are provided with external screw thread, described adapter sleeve is provided with internal thread, and described light-emitting lamp shade, indication lamp housing are threaded in the described adapter sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127330 CN203223781U (en) | 2013-03-05 | 2013-03-05 | Fault indicating lamp for electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127330 CN203223781U (en) | 2013-03-05 | 2013-03-05 | Fault indicating lamp for electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203223781U true CN203223781U (en) | 2013-10-02 |
Family
ID=49250785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320127330 Expired - Fee Related CN203223781U (en) | 2013-03-05 | 2013-03-05 | Fault indicating lamp for electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203223781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195784A (en) * | 2016-08-16 | 2016-12-07 | 苏州新逸喆电子科技有限公司 | A kind of inserted-link type LED worklight |
-
2013
- 2013-03-05 CN CN 201320127330 patent/CN203223781U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195784A (en) * | 2016-08-16 | 2016-12-07 | 苏州新逸喆电子科技有限公司 | A kind of inserted-link type LED worklight |
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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: 20131002 Termination date: 20140305 |