CN201866536U - Sound-light alarming type mine lamp - Google Patents
Sound-light alarming type mine lamp Download PDFInfo
- Publication number
- CN201866536U CN201866536U CN2010202741301U CN201020274130U CN201866536U CN 201866536 U CN201866536 U CN 201866536U CN 2010202741301 U CN2010202741301 U CN 2010202741301U CN 201020274130 U CN201020274130 U CN 201020274130U CN 201866536 U CN201866536 U CN 201866536U
- Authority
- CN
- China
- Prior art keywords
- mine lamp
- lamp body
- sound
- mine
- light alarm
- 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
Links
Images
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to a sound-light alarming type mine lamp which improves the single function that the mine lamp only can be used for illumination underground in hundreds years. The sound-light alarming type mine lamp comprises a mine lamp body (3), wherein a vent which is used for a loudspeaker (4) and an air-sensitive sensing piece to be contacted with external simultaneously is arranged on an inclined surface at the lower part of the mine lamp; a brim central hole used for fixing the mine lamp body (4) and a safety helmet (10) is arranged at the central position below the front part of the mine lamp body (3) so as to position; a positioning bolt (2) is internally provided with a light emitting diode alarm lamp (1) with high lightness; the mine lamp body (3) is internally provided with an electronic air-sensitive element and an illuminating lamp (7); when harmful gas in a mine exceeds limit, the electronic air-sensitive element can send out an alarm sound; and simultaneously, the alarm lamp flashes and emits light.
Description
Technical field
The utility model relates to a kind of mine operation mine lamp, and especially it promptly is that mine lamp is again the sound and light alarm formula mine lamp of gas exceeding limit.
Background technology
Mine operation as mining, is not work in underground deep layer has the environment of any light, is entirely to rely on the illumination of the mine lamp on everyone headband safety cap and the cap to finish mine operation.The effect of mine lamp is very important, if once lose mine lamp, people can't work in pitch-dark dark surrounds.Mine lamp has continued the centuries with mining activities, and still in use till now, it hangs a lampion by the original crown and develops into modern chargeable mine lamp.A kind of can the illumination possesses the sound and light alarm formula mine lamp of safety detection function again simultaneously, will replace the common mine lamp of used simple function.
Summary of the invention
The purpose of this utility model just provides a kind of novel miner's lamp with illumination and safety detection function.Once mine harmful, explosion hazard gases transfinites, and it can send the sound and light alarm signal automatically.
For reaching the technical scheme that above-mentioned purpose adopts be: in the mine lamp body, use air-sensitive observing and controlling electronic component and multi-harmonic-oscillations and audio frequency input circuit, when harmful gas, when fuel gas reaches finite concentration, electronic original part is started working and is sent the chimes of doom of interruption, be useful on hole in the shade of fixedly mine lamp body and safety cap in mine lamp body lower front center to locate the built-in high brightness LED warning lamp of its pilot pin.The illumination that it forms optically focused by seven high brightness LEDs in mine lamp totally be with bolting in the mine lamp body.At mine lamp body front end the outer cover of safety glass being arranged, is with the threads engaged of big nut and mine lamp body, makes air-vent on the inclined-plane below the mine lamp body, is used for loudspeaker and gas-sensitive sensor device to outer contacting.
The beneficial effects of the utility model are: once the mine pernicious gas exceeds standard, will send the sound and light alarm signal, reminds people is withdrawn the scene, guarantees life security.
Description of drawings:
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the front view of the utility model sound and light alarm formula mine lamp.
Fig. 2 is the side sectional view of the utility model sound and light alarm formula mine lamp.
Fig. 3 is that the utility model sound and light alarm formula mine lamp is applied in the position on the safety cap and the side sectional view of safety cap.
Fig. 4 is the electronic measurement and control basic circuit diagram of the utility model sound and light alarm formula mine lamp.
Among the figure 1, warning lamp, 2, pilot pin, 3, the mine lamp body, 4, loudspeaker, 5, hook, 6, bolt, 7, the illumination lamp body, 8, outer cover, 9, eyeglass, 10, safety cap, 11, power switch.
The specific embodiment
1, at the mine lamp body (3) of sound and light alarm formula mine lamp, be that high-strength engineering plastic is cast into, be shaped on air-vent on the inclined-plane, its underpart and be used for the external contact hole of loudspeaker (4) and gas sensor, be useful on the cone pilot pin (2) that fixedly mine lamp body (3) and the shade of safety cap (10) are located in mine lamp body (3) lower front center.It can insert in the hole of safety cap (10) peak center in order to the location, simultaneously when sending warning, high brightness LED warning lamp (1) in its pilot pin (2) is just at the anterior about 50 millimeters places of people's eyes, very dazzling, reminds people safe escape scene, the continuous reminds people of chimes of doom took safety measures above alarming horn (4) was positioned at the anterior crown of safety cap simultaneously.
2, in mine lamp body (3) inner and upper the floodlighting lamp body is arranged, the illumination assembly that is seven high brightness LEDs composition band optically focused is fixed in the mine lamp body (3) with bolt (6), its power supply is one 9 volts a dry cell, be fixed on the relevant position of the inner rear side of mine lamp body (3), by rotation beginning (11) control general supply.
3, eyeglass (9) being arranged in the front end of mine lamp body (3) is that safety glass is made, and has the transparency height, the function of the electronic component of anti-the crash protection.Its external application outer cover (8) is a big nut, matches with mine lamp body (3) front end external screw thread, reaches removable detachable, is convenient for changing battery and detects the effect of adjusting electronic component.
4, be that hook (5) is made for metal in the rear end of mine lamp body (3), can hang over easily safety cap (10) front end fall to colluding in the folder, making mine lamp body (3) rear end is to hang, preceding lower end is with more firm being installed on the safety cap of pilot pin (2).
5, being connected to electronic component in mine lamp body (3) inside forms with the air-sensitive sensing circuit, pernicious gas in gas sensor captures mine (gas) and fuel gas and when reaching finite concentration, the gas sensor sensor sends the signal of telecommunication, get through warning, make loudspeaker send ear-piercing cry, simultaneously warning lamp (1) is interrupted sends red flash signal.
6, accompanying drawing (4) is the gas sensor electronic circuitry of sound and light alarm formula mine lamp, and " X " is the gas sensor element among the figure, and multi-harmonic-oscillations and audio output circuit composition.In the circuit, multi-harmonic-oscillations and device are made up of two NAND gate D1 of NAND gate integrated circuit 1C inside and D2 and peripheral resistance capacitance element, and audio output circuit is by resistance R 5, and audio-frequency amplifier tube V and loudspeaker horn BL form, and it is luminous to drive light emitting diode BJ simultaneously.
When gas in the mine (combustible gas, pernicious gas) in allowed band, when being lower than limit value gas sensor element A, B the end between resistance bigger, B holds (1 pin of C1), output voltage is lower, multivibrator is not worked, loudspeaker BL voiceless sound, and luminous alarm lamp does not work.
When harmful gas, when fuel gas reaches finite concentration (when exceeding limit value), the output voltage of gas sensor element B end is higher than when the D1 end conducts voltage in the 1C, multivibrator work, 4 pin outputting oscillation signals from 1C, this signal is through amplifying after vibration loudspeaker BL pronunciation, make warning red light BJ luminous, send the sound and light alarm signal simultaneously.
Claims (5)
1. sound and light alarm formula mine lamp, it is characterized in that: it is used for loudspeaker (4) and air-sensitive sensing part simultaneously to outer contacting by being shaped on air-vent on mine lamp body (3) inclined-plane, its underpart, the hole that is useful on fixedly mine lamp body (3) and the shade center of safety cap (10) in mine lamp body (3) lower front center is to locate the built-in high brightness LED warning lamp of its pilot pin (2) (1).
2. sound and light alarm formula mine lamp according to claim 1 is characterized in that: the illumination of forming the band optically focused at seven high brightness LEDs is overall, be with bolting in mine lamp body (3).
3. sound and light alarm formula mine lamp according to claim 1 is characterized in that: at mine lamp body (3) front end eyeglass (9) being arranged is safety glass, and its external application outer cover (8) is the threads engaged of big nut and mine lamp body (3) front end.
4. sound and light alarm formula mine lamp according to claim 1 is characterized in that: mine lamp body (3) is shaped on air-vent below it and is used for loudspeaker (4) and gas-sensitive sensor device to outer contacting on the inclined-plane.
5. sound and light alarm formula mine lamp according to claim 1 is characterized in that: hit exactly the hole of the shade center that is used for fixing mine lamp body (3) and safety cap (10) with the location in mine lamp body (3) lower front, the high brightness light emitting diode lamp that its pilot pin (2) is built-in, (3) use air-sensitive original paper and multi-harmonic-oscillations and audio frequency input circuit in the mine lamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202741301U CN201866536U (en) | 2010-07-22 | 2010-07-22 | Sound-light alarming type mine lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202741301U CN201866536U (en) | 2010-07-22 | 2010-07-22 | Sound-light alarming type mine lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201866536U true CN201866536U (en) | 2011-06-15 |
Family
ID=44137690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202741301U Expired - Fee Related CN201866536U (en) | 2010-07-22 | 2010-07-22 | Sound-light alarming type mine lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201866536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058879A (en) * | 2018-06-12 | 2018-12-21 | 东莞市闻誉实业有限公司 | Security protection light kit |
-
2010
- 2010-07-22 CN CN2010202741301U patent/CN201866536U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058879A (en) * | 2018-06-12 | 2018-12-21 | 东莞市闻誉实业有限公司 | Security protection light kit |
| CN109058879B (en) * | 2018-06-12 | 2021-03-16 | 东莞市闻誉实业有限公司 | Safety protection lamp set |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201866536U (en) | Sound-light alarming type mine lamp | |
| CN202838634U (en) | Eyesight protective device | |
| CN205913660U (en) | Car safety cone with warning and illumination function | |
| CN202598156U (en) | Portable flashlight provided with acoustic-optic alarming safety hammer | |
| CN102352967A (en) | Multifunctional emergency stop caution light | |
| CN202907878U (en) | Safety helmet for warning mine accident | |
| CN202364894U (en) | Mining lamp cap | |
| CN202580676U (en) | Sound-light alarming flashlight | |
| KR101421115B1 (en) | Military lantern | |
| CN201888042U (en) | Multifunctional loss prevention U disk | |
| CN207370245U (en) | The special warning umbrella of student | |
| CN206655151U (en) | A kind of luminous early warning road cone | |
| CN204444396U (en) | There are two light source Mine safe caps of alarm function | |
| CN201974947U (en) | Electronic alarm whistle lamp | |
| CN206875173U (en) | A kind of multifunctional electric torch | |
| CN110159953A (en) | A kind of spare mine lamp of mining portable | |
| CN103169191A (en) | Multi-mode adjustable safety warning helmet | |
| CN202873917U (en) | Novel safety cap | |
| CN205321340U (en) | Safety helmet with warning and illumination function | |
| CN205344809U (en) | Automobile -used integration device of saving oneself | |
| CN204335928U (en) | There is the outdoor cap of function of temperature control | |
| CN215873596U (en) | Intelligent safety helmet with height detection function | |
| CN203549425U (en) | Multipurpose flashlight | |
| CN204288518U (en) | A kind of multifunctional traffic guidance baton | |
| CN202613066U (en) | Telescopic automobile emergency flashlight |
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: 20110615 Termination date: 20120722 |