CN202331718U - Infrared alarming device against electric shock - Google Patents
Infrared alarming device against electric shock Download PDFInfo
- Publication number
- CN202331718U CN202331718U CN2011204708092U CN201120470809U CN202331718U CN 202331718 U CN202331718 U CN 202331718U CN 2011204708092 U CN2011204708092 U CN 2011204708092U CN 201120470809 U CN201120470809 U CN 201120470809U CN 202331718 U CN202331718 U CN 202331718U
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- Prior art keywords
- infrared
- infrared receiving
- electric shock
- signal processing
- circuit
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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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- 230000003287 optical effect Effects 0.000 claims abstract description 4
- 206010014405 Electrocution Diseases 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
The utility model relates to the field of alarming devices, in particular to an infrared alarming device against electric shock, which is characterized by comprising an infrared transmission device and an infrared receiving device. The infrared transmission device comprises an infrared emitting head, a pulse circuit and a first power source which are all connected in sequence, and an infrared shield is arranged on the infrared emitting head. The infrared receiving device comprises an infrared receiving head, a signal processing circuit and a second power source which are all connected in sequence, the signal processing circuit is connected with a sounder circuit, and an optical lens is arranged at the front end of the infrared receiving head. Compared with the prior art, the infrared alarming device against the electric shock has the advantages of being small in size, light in weight, stable in performance, low in consumption, high in efficiency, convenient in use, good in directivity, capable of accurately positioning high-voltage dangerous charged devices and the like.
Description
Technical field
The utility model relates to the warning device field, particularly a kind of infrared ray electrocution-proof alarming device.
Background technology
The present warning device that uses of electrical equipment place such as transformer station, safety helmet with alarm for example, employing all be electromagnetic induction principle; When the safety helmet with alarm receiving electromagnetic signals is reported to the police; Show that danger is approaching, should be noted that protection against electric shock, but because false alarm often appears in environment reason; And inaccurate to the monitoring of the charging equipment around the work place, work efficiency is reduced.
Summary of the invention
The purpose of the utility model provides a kind of infrared ray electrocution-proof alarming device, overcomes the deficiency of prior art, adopts the active infra-red line technology, avoids the interference of highfield, plays the not effect of contact measurement dangerous voltage, prevents that the person from getting an electric shock.
For solving the problems of the technologies described above, the technical scheme of the utility model is:
The infrared ray electrocution-proof alarming device comprises infrared launcher and infrared receiving device, and said infrared launcher comprises that infrared light emission head, pulsing circuit, power supply one link to each other successively, also are provided with light shield on the said infrared light emission head; Said infrared receiving device comprises that infrared receiving terminal, signal processing circuit, power supply two link to each other successively, and signal processing circuit also links to each other with acoustics circuit, and said infrared receiving terminal front end is provided with optical lens.
Compared with prior art, the beneficial effect of the utility model is: have advantages such as volume is little, in light weight, stable performance, low-consumption high-efficiency, use very convenient, good directionality, the charging equipment of locating accurately that Keep Clear-High Voltage.
Description of drawings
Fig. 1 is the utility model radiating portion example structure synoptic diagram;
Fig. 2 is the utility model receiving unit example structure synoptic diagram.
Among the figure: a 1-infrared 2-light shield 3-pulsing circuit 4-power supply one 5-optical lens 6-infrared receiving terminal 7-signal processing circuit 8-acoustics circuit 9-power supply two
Embodiment
Be described further below in conjunction with the embodiment of accompanying drawing the utility model:
See Fig. 1, Fig. 2; It is the utility model infrared ray electrocution-proof alarming device example structure synoptic diagram; Comprise infrared launcher and infrared receiving device; This infrared launcher comprises that infrared light emission head 1, pulsing circuit 3, power supply 1 link to each other successively, also are provided with light shield 2 on the infrared light emission head 1; This infrared receiving device comprises that infrared receiving terminal 6, signal processing circuit 7, power supply 29 link to each other successively, and signal processing circuit also links to each other with acoustics circuit 8, and infrared receiving terminal 6 front ends are provided with optical lens 5.Infrared launcher goes to drive the infrared light emission head 1 that infrared light-emitting diode is processed, the effect that transmitting range is far away, antijamming capability is strong through pulse signal.Infrared receiving device restores pulse signal through amplification, demodulation, is handling through the single-chip microcomputer of signal processing circuit 7, improves discriminating power.Infrared ray is an invisible light, and human eye can't be seen, install visible mark additional at the infrared ray edge.
The utility model need be provided with the position and the emission angle of infrared launcher, and it is shone on the high voltage alive equipment, sets charged hazardous location accurately; Confirm charged scope, the charged explosive area that infrared launcher irradiates is changeless, and infrared receiving device is along with moving of staff; When operation personnel mistakenly entering into charged place; Receive the warning of infrared receiving device, the indication operating personnel has got into charged interval, can in time protect the safety that does not hinder the operating personnel.
Claims (1)
1. the infrared ray electrocution-proof alarming device is characterized in that, comprises infrared launcher and infrared receiving device, and said infrared launcher comprises that infrared light emission head, pulsing circuit, power supply one link to each other successively, also are provided with light shield on the said infrared light emission head; Said infrared receiving device comprises that infrared receiving terminal, signal processing circuit, power supply two link to each other successively, and signal processing circuit also links to each other with acoustics circuit, and said infrared receiving terminal front end is provided with optical lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204708092U CN202331718U (en) | 2011-11-23 | 2011-11-23 | Infrared alarming device against electric shock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204708092U CN202331718U (en) | 2011-11-23 | 2011-11-23 | Infrared alarming device against electric shock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202331718U true CN202331718U (en) | 2012-07-11 |
Family
ID=46443690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204708092U Expired - Fee Related CN202331718U (en) | 2011-11-23 | 2011-11-23 | Infrared alarming device against electric shock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202331718U (en) |
-
2011
- 2011-11-23 CN CN2011204708092U patent/CN202331718U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MAINTENANCE BRANCH OF LIAONING ELECTRIC POWER CO., Free format text: FORMER OWNER: AN'SHAN ULTRAHIGH PRESSURE BRANCH OF LIAONING ELECTRIC POWER CO., LTD. Effective date: 20130217 Owner name: STATE ELECTRIC NET CROP. Effective date: 20130217 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 114002 ANSHAN, LIAONING PROVINCE TO: 110003 SHENYANG, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130217 Address after: 110003 Liaoning Province glorious Street Heping District of Shenyang City No. 21 Patentee after: Maintenance Branch, Liaoning Power Co.,Ltd. Patentee after: State Grid Corporation of China Address before: 114002 No. 33 Shengli South Road, Anshan, Liaoning Patentee before: An'shan Ultrahigh Pressure Branch of Liaoning Electric Power Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20181123 |