CN2839805Y - LED prewarning head lamp with multi-performance - Google Patents
LED prewarning head lamp with multi-performance Download PDFInfo
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- CN2839805Y CN2839805Y CNU2005200795749U CN200520079574U CN2839805Y CN 2839805 Y CN2839805 Y CN 2839805Y CN U2005200795749 U CNU2005200795749 U CN U2005200795749U CN 200520079574 U CN200520079574 U CN 200520079574U CN 2839805 Y CN2839805 Y CN 2839805Y
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Abstract
The utility model relates to lighting equipment, particularly an LED pre-warning head lamp with multiple performance suitable for industrial and mining enterprises and working under mines, which comprises an LED light source component, a power supply, a casing and a lamp body. The utility model is characterized in that the casing (5) is hermetically connected with a lamp casing (2) by a sealing ring (4). A reflecting lamp bowl (1) and a light source assembly (3) are fixed in the lamp casing (2). A line plate (6) and a storage plate (7) are arranged in the casing (5), and an inserting card (8), a pre-warning mechanism, and a switch are fixedly connected outside the casing (5). The utility model adopts charging indication, low electric quantity warning indication, gas consistency overproof sensing warning, and coal dust criticality blasting concentration detecting warning, and has the advantages of small size, light weight, high feasibility, long service life, quick response time, no filament, less power consumption, shock resistance, good shakeproof performance, portability and complete function.
Description
Technical field
The utility model relates to a kind of lighting device, particularly a kind of LED multi-function prealarm headlight that is applicable to that operation is used under industrial and mining enterprises and the mine.
Background technology
The head lamp that operation is used under industrial and mining enterprises and the mine, employing be the mining bulb of direct current, this mining light-source brightness is low, service life is short, the auxiliary facility volume is big, and floodlight worn on head, and waist is taken feed cable, and weight is big, carry inconvenience, and flashing is fixed, poor safety performance.For solving the phenomenon that light illumination separates, there is a kind of utilization " LED " illumination to substitute original mining head lamp, " LED " is a kind of electroluminescent light source that electric energy is directly changed into luminous energy.The patent No. is 2004200512054 invention utilization " LED " light source assembly, is made as the mining head lamp of monoblock type with it, and this head lamp has been done very big improvement to existing head with illuminating lamp, has solved photodetachment, and can be antifog explosion-proof, easy to carry.But this mine lamp only is confined to convenient illumination, and function is few.Accident of mine disaster takes place again and again in recent years, and tracing it to its cause is the on-the-spot early warning of mine before can't be in time mine disaster being taken place, promptly to gas density in the mine exceed standard, the early warning of low oxygen concentration, can not in time withdraw the mine disaster scene, cause unnecessary casualties.Therefore, design and make and a kind ofly promptly be convenient for carrying the mining illuminating lamp that illumination again can early warning and seem particularly important.
Summary of the invention
The purpose of this utility model provides a kind of LED multi-function prealarm headlight, and its adopts the indication of reporting to the police of charging indication, low electric weight, the gas density sensor alarming that exceeds standard, the warning device of calling for help in danger.Its volume is little, and is in light weight, the feasibility height, and the life-span is long, and the response time is fast, no filament, little power consumption, shock-resistant, antidetonation is swung function admirable, and is easy to carry, and function is complete.
The technical solution of the utility model is: design a kind of LED multi-function prealarm headlight, it comprises the led light source assembly, power supply, casing, lamp body is characterized in that: casing 5 is tightly connected by sealing ring 4 and lamp housing 2, is fixed with reflector lamp bowl 1 and light source assembly 3 in the lamp housing 2, wired plate 6 and condenser plate 7 in the casing 5, casing 5 outer plug-in card 8, early warning mechanism, the switches of being fixedly connected with.
Described early warning mechanism is gas early warning 9 or hypoxemia early warning 10.
Described early warning mechanism is gas early warning 9 and hypoxemia early warning 10.
There is call device in danger in described early warning mechanism.
The arrangement of " LED " light source assembly is that matrix is arranged in the described lamp housing 2, and antifog light source wherein is symmetrically distributed in arrangement on four angles of matrix.
Described power supply is lithium battery or nickel-based battery.
Characteristics of the present utility model are: for solving many drawbacks of existing mining head lamp, we design and have released with the LED electronic component is electric light source, and there is low electric weight warning to indicate, the gas density sensor alarming that exceeds standard, coal dust faces the mining head lamps of multi-functional photoelectricity monoblock type such as quick-fried concentration determination warning, to adapt to the needs of mineral enterprises development.
1, hard, the withstand shock of little, the sloping shell of electron light source volume, anti-concussion do not produce the naked light flower.
2, circuit adopts integrated circuit, and do not have and mould line, the dc source low voltage control, the vigour part can not burn.Electronic circuit board has charging, deep-discharge protection.
3, switch is transistor (CTO), and commutation circuit is reliable, no-spark.
4, power supply is Li, Ni cell panel, and totally-enclosed, the contact does not have exposed, does not have exposed live components, the safe and reliable flames of anger.
5, lamp housing adopts ABS kind thermoplastic injection moulding, intensity height, antistatic.
LED is a kind of electroluminescent light source that electric energy is directly changed into luminous energy, utilize semiconductor PN class formula structure, its volume of luminous visible or infrared light by forward current is little, in light weight, feasibility is high, the following life-span of normal condition was tens thousand of hours, the corresponding time is fast, no filament, little power consumption, the regulation of the hard accord with Q B1112-1999 of sloping shell.Shock-resistant, excellent earthquake resistance.We are according to the QB/T3585-1999 standard, and selecting 17 LED for use is mains lighting supply, and its luminous flux can reach 30Im, and wherein 4 yellow leds of adapted are used for the tunnel use under the cloud.
The reflector lamp bowl material selects for use aluminium to make, and strong cladding technique requirement is adopted on the top layer, and its illuminance reaches QB/T3741-1999 fully and surpasses the requirement (300IX) of country about mining head lamp.
Electronic circuit adopts integrated circuit, is provided with charging, discharge prevention, and circuit is practical, adopts transistor switch, does not produce spark, and is dustproof, anti-riot, and overall performance is stable, and is safe and reliable.The lamp body side is provided with charging indication, the low electric weight indication of reporting to the police, the gas density sensor alarming that exceeds standard, and coal dust faces quick-fried concentration determination reports to the police, and wiring board and illuminator bowl are a general components, raising shock resistance dynamics.The actual needs of industrial and mining enterprises had both been satisfied in the design of LED new type mining head lamp, solved, controlled and eliminate the bad accident that causes because of turning off the light again, thereby be better than other mining head lamp on external form, light source, weight, function.
Description of drawings
Below in conjunction with the embodiment accompanying drawing the utility model is described further.
Fig. 1 is the example structure schematic diagram.
Fig. 2 is the embodiment front schematic view.
1, reflector lamp bowl; 2, lamp housing; 3, light source assembly; 4, sealing ring; 5, casing; 6, line plate; 7, condenser plate; 8, plug-in card; 9, gas early warning; 10, hypoxemia early warning; 11, low electricity indication; 12, charging indication; 13, switch; 14, lighting source; 15, antifog light source.
The specific embodiment
Shown in Fig. 1 example structure schematic diagram and Fig. 2 embodiment front schematic view, the LED multi-function prealarm headlight is the photoelectricity monoblock type, it comprises that led light source assembly, power supply, casing 5, lamp body, casing 5 are tightly connected by sealing ring 4 and lamp housing 2, be fixed with reflector lamp bowl 1 and light source assembly 3 in the lamp housing 2, the light microscopic of light-transmissive resin material manufacturing covers on the front of the reflector lamp bowl 1 of aluminium punching press making, and the strong layer plating Ni technology of carrying out adopted on reflector lamp bowl 1 surface.Casing 5 is the fine plastic casings of a propylene fine butadiene one styrene homopolymer thermoplastic, and wired plate 6 and condenser plate 7 are installed in the casing 5, casing 5 outer plug-in card 8, gas early warning 9, hypoxemia early warning 10, call device in danger, the switches 13 of being fixedly connected with.Gas early warning 9 of the present utility model, hypoxemia early warning 10, call device in danger can be used under the coal mine, and when mine disaster took place, early warning mechanism can give the alarm and make the Field Force in time withdraw the mine disaster scene, avoids unnecessary casualties; Hypoxemia early warning 10 of the present utility model, call device in danger can be used under other metallic ore, the nonmetallic ore mine, and light source assembly 3 is made of low electricity indication 11, charging indication 12, switch 13, lighting source 14, antifog light source 15, control circuit.The reflector lamp bowl front studs with the lamp mirror, and reflector lamp bowl is the aluminium material.
Plug-in card 8 is that the slotting frame and the slotting spring that are used for the suspending plate lamp constitute.The front of reflector lamp bowl 1 is that arc chord angle is square, and " LED " light source assembly is the combined type bundling light source, and the arrangement of " LED " light source assembly is that matrix arranges that it is bigger than the light source assembly shadow surface of the circular arrangement of the patent No. 2004200512054.The front of reflector lamp bowl 1 is square, and square four jiaos are circular arc.
Claims (6)
1, LED multi-function prealarm headlight, it comprises the led light source assembly, power supply, casing, lamp body is characterized in that: casing (5) is tightly connected by sealing ring (4) and lamp housing (2), is fixed with reflector lamp bowl (1) and light source assembly (3) in the lamp housing (2), wired plate (6) and condenser plate (7) in the casing (5), outer plug-in card (8), early warning mechanism, the switch of being fixedly connected with of casing (5).
2, LED multi-function prealarm headlight according to claim 1 is characterized in that: described early warning mechanism is gas early warning (9) or hypoxemia early warning (10).
3, LED multi-function prealarm headlight according to claim 1 is characterized in that: described early warning mechanism is gas early warning (9) and hypoxemia early warning (10).
4, LED multi-function prealarm headlight according to claim 1 is characterized in that: there is call device in danger in described early warning mechanism.
5, LED multi-function prealarm headlight according to claim 1 is characterized in that: the arrangement of " LED " light source assembly is that matrix is arranged in the described lamp housing (2), and antifog light source wherein is symmetrically distributed in arrangement on four angles of matrix.
6, LED multi-function prealarm headlight according to claim 1 is characterized in that: described power supply is lithium battery or nickel-based battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200795749U CN2839805Y (en) | 2005-10-25 | 2005-10-25 | LED prewarning head lamp with multi-performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200795749U CN2839805Y (en) | 2005-10-25 | 2005-10-25 | LED prewarning head lamp with multi-performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2839805Y true CN2839805Y (en) | 2006-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200795749U Expired - Fee Related CN2839805Y (en) | 2005-10-25 | 2005-10-25 | LED prewarning head lamp with multi-performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2839805Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299601A (en) * | 2014-05-29 | 2016-02-03 | 徐春荣 | Explosion-proof lamp |
| CN107917352A (en) * | 2017-11-19 | 2018-04-17 | 陈爱军 | A kind of antifog miner's lamp |
| CN107940275A (en) * | 2017-11-19 | 2018-04-20 | 陈爱军 | A kind of multi-purpose miner's lamp |
-
2005
- 2005-10-25 CN CNU2005200795749U patent/CN2839805Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299601A (en) * | 2014-05-29 | 2016-02-03 | 徐春荣 | Explosion-proof lamp |
| CN107917352A (en) * | 2017-11-19 | 2018-04-17 | 陈爱军 | A kind of antifog miner's lamp |
| CN107940275A (en) * | 2017-11-19 | 2018-04-20 | 陈爱军 | A kind of multi-purpose miner's lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |