CN203571459U - Big-power LED anti-explosion emergency light - Google Patents
Big-power LED anti-explosion emergency light Download PDFInfo
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- CN203571459U CN203571459U CN201320419765.XU CN201320419765U CN203571459U CN 203571459 U CN203571459 U CN 203571459U CN 201320419765 U CN201320419765 U CN 201320419765U CN 203571459 U CN203571459 U CN 203571459U
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Abstract
The utility model discloses a big-power LED anti-explosion emergency light, which comprises a light body, a fixation support and a base, wherein the fixation support is disposed on one side edge of the light body, the other end of the fixation support is connected to the base, a manual-adjustable no-knob pole is disposed on the outer side of the joint between the fixation support and the light body, the light body comprises a radiating body, a shell and a light panel, the radiating body is connected to the shell, the back face of the light panel is adhered closely to the radiating body, a light body control system and a power supply system are disposed inside the base, the power supply system comprises a power supply, a power source input port and a power source shift switch, the power source input port is connected to the power source shift switch, the power source input port is also connected to the power source shift switch by the power supply and the power source shift switch is connected to the light body control system. The big-power LED anti-explosion emergency light in the utility model is simple in structure and convenient in use, decreases function loss and increases service life on the premise of ensuring better heat dissipation.
Description
Technical field
The utility model relates to lighting field, be particularly related to a kind of demand that meets the place emergency lightings such as oil field, petrochemical industry, railway, electric power, public security, fire-fighting, metallurgy, gas station, mine, railway, petroleum and petrochemical industry and all kinds of plant area, station and main facilities, venue, be widely used in the explosion-proof emergency light of great power LED of gas station, warehouse, cable ditch, tunnel and the illumination of extraordinary occasion or emergency lighting.
Background technology
LED lamp is a kind of solid-state semiconductor devices, can electric energy conversion, be directly visible ray, LED has that volume is little, high brightness, luminous efficiency are high, energy saving, long service life, can realize long-term freedom from repairs, not mercurous, pollution-free, environmental protection, reference color temperature is wide, is extensively promoted, LED is used in widely the demonstration field of traffic signal, the demonstration field of the communication technology, auto industry, building aviation obstruction beacon, airport range light etc., and LED is also more and more extensive in the application of outdoor buildings, urban beautification, Landscape Lighting lamp now, development along with LED field, brightness to LED lamp is also more and more higher, the requirement of distributing that consumes the heat of electric energy and generation thereof also improves thereupon, the radiating effect of existing LED lamp is bad, cause the heat producing can not arrange timely loose, affect the normal use of LED lamp, even burn out components and parts, cause unnecessary loss, simultaneously, also can weaken the brightness of lamp, in addition, for making the illuminating area of LED lamp enough large, generally that a plurality of LED light sources are installed, so just increased cost, light relatively disperses, light efficiency is not high, cause light source utilization rate low, not only use inconvenient, also cause energy waste, once and normal circuit power-off, LED just can not be used, to people, brought very large trouble, therefore there is defect in prior art, need to improve.
Utility model content
Main purpose of the present utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, easy to use, in assurance, dispels the heat better under prerequisite, reduces function loss, increases the explosion-proof emergency light of great power LED in service life.
For achieving the above object, the utility model has adopted following technical scheme: the explosion-proof emergency light of a kind of great power LED, comprise lamp body, fixed support, base, described fixed support is arranged on the side of lamp body, the described support bracket fastened other end is connected with base, the arranged outside manual adjustments of described fixed support and lamp body junction is without the knob utmost point, described lamp body comprises radiator, shell, lamp plate, described radiator is connected with shell, the back side of described lamp plate is adjacent to radiator setting, the corresponding shell setting of exiting surface of the LED illuminator on described lamp plate, safety glass is established on the surface of the corresponding LED illuminator of described shell exiting surface, in described base, be provided with lamp body control system, electric power system, described electric power system is by lamp body control system and lamp body connection, described electric power system comprises supply power supply, power input mouth, power change-over switch, described power input mouth is connected with power change-over switch, described power input mouth is also connected with power change-over switch by supply power supply, and described power change-over switch is connected with lamp body control system,
Preferably, the LED illuminator arranging on described lamp plate adopts exchange dislocation optocoupler distribution design, on the surface of LED illuminator, lens is set, and makes its distribution of light more even, and illuminating effect is better.
Preferably, described lamp body is also provided with water-proof silica-gel circle, and described water-proof silica-gel circle is arranged on radiator and shell junction, and described water-proof silica-gel circle size adapts with radiator, shell junction, makes its sealing effectiveness better, and water resistance significantly improves;
Preferably, interactive heat dissipation ventilation mouth is established at the described radiator back side, is conducive to dust clean;
Preferably, described base connection arranges scalable adjusting bracket, described scalable adjusting bracket comprises telescoping shoring column, rack fixing seat, lamp holder locating piece, manual fixing light fixture knob, described base bottom is provided with the screw consistent with lamp holder locating piece, described base and lamp holder locating piece are screwed, described lamp holder locating piece is connected with telescoping shoring column one end by manual fixedly light fixture knob, and the described telescoping shoring column other end is connected with rack fixing seat;
Preferably, on described rack fixing seat, place generator, the outlet line of described generator is connected with electric power system;
Preferably, described rack fixing seat bottom arranges rubber industry castor, and its effect is to be convenient to the moving of emergency light, adjusting and convenient for maintaining;
Preferably, described base one side is provided with red, yellow, and green indicator lamp, by red, yellow, and green indicator lamp, shows the explosion-proof emergency light service condition of this great power LED, bright when green indicating lamp, represents to use normal mains-supplied; Bright when yellow indicator lamp, representing to use supply power supply is its power supply; Bright when red led, represent that the explosion-proof emergency light of this great power LED inside exists fault;
Preferably, described lamp body control system comprises rectification circuit, core processing module, signal receiver, and described signal receiver is connected with core processing module, and described core processing module is connected with rectification circuit, described rectification circuit and lamp body connection;
Preferably, the explosion-proof emergency light of described great power LED comprises controller, signal projector, and described controller is connected with signal projector;
Preferably, described power change-over switch is arranged on base one side, and person easy to use controls it;
Preferably, described fixed support is two one group, the explosion-proof emergency light of described great power LED is used one group of fixed support to carry out being connected between base and lamp body,, two fixed supports are separately positioned on the dual-side of lamp body, and described two support bracket fastened other ends are connected with the dual-side of base, and the outside of described two fixed supports and lamp body junction all arranges manual adjustments without the knob utmost point, by manual adjustments, without knob, extremely regulate lamp body projection angle, easy to use;
Preferably, described telescoping shoring column comprises motionless support, regulates support, and described motionless support is provided with draw-in groove, and described adjusting support is provided with the bayonet socket suitable with draw-in groove, regulates support and motionless support to pass through bayonet socket, the clamping of draw-in groove phase;
Preferably, described telescoping shoring column selects two to be one group,, lamp holder locating piece is also two, described base and lamp holder locating piece are screwed, described lamp holder locating piece by manually fixedly light fixture knob be connected with telescoping shoring column one end, be being connected between firm lamp holder locating piece and telescoping shoring column, the two ends of described lamp holder locating piece all arrange a manual fixed light tool knob;
Preferably, described supply power acquisition polymerization zinc-nickel cell, described supply power supply is also provided with low pressure over circuit, uses safety, reliable;
Preferably, described fixed support and lamp body junction arrange motor, transmitting gear, the output shaft of described motor and transmitting gear engagement;
Preferably, described base bottom arranges rubber industry castor, in base one side, telescopic bar is set, and its effect is to be convenient to the moving of emergency light, adjusting and convenient for maintaining;
Preferably, the explosion-proof emergency light of described great power LED also comprises a supporting plate, and described supporting plate comprises plate body, pull bar, and described plate body bottom is provided with rubber industry castor, described plate body front is provided with fastener, and described base bottom is provided with the draw-in groove suitable with fastener;
Preferably, described base one side is provided with data transmission port, and described data transmission port is connected with lamp body control system, and its effect is the adjustment of being convenient to lamp body to control parameter.
Beneficial effect with respect to prior art is, this product is the demand that meets the place emergency lightings such as oil field, petrochemical industry, railway, electric power, public security, fire-fighting, metallurgy, gas station, mine, railway, petroleum and petrochemical industry and all kinds of plant area, station and main facilities, venue, is widely used in gas station, warehouse, cable ditch, tunnel and the illumination of extraordinary occasion or emergency lighting; Can do normal operating illumination, can do emergency lighting again, and be to integrate the emergency lighting of A type, Type B emergency lighting: the normal illumination when having civil power of A type, automatically switches to emergency lighting during power failure; Type B light fixture when having civil power, in closed condition, starts emergency lighting automatically during power failure, two kinds of emergency modes can freely be switched, and also can control by external emergency button; Emergency power supply adopts polymerization zinc-nickel cell, safe and efficient, long service life, and be provided with low pressure over circuit, reliably protecting battery, extends battery; Transparent Parts adopts explosion-proof safety glass, and light transmittance is high, and shock resistance is good, can make light fixture normally work under various rugged environments; Can switch emergency function by automatic/hand, intelligent control, remote software auto-update, automatic intelligent long-distance remote control is controlled; Use flexibly, unique holder structure design, light angle can regulate arbitrarily, lamp holder both can be fixed on lamp body or other supporters and use, also can unload easily hand-held use, all devices are all installed on portable handcart, not only can move to work-yard flexiblely and implement illumination, and be convenient to collection maintenance at ordinary times; The small generator that configuration is carried with car, when there is power outage, can be made powerful emergency light source and use; Because this product can make lighting source make the horizontal rotation of 0～360 ° and make 0～180 ° of pitch rotation with line traffic control or remote control thereof, in addition it can use in lowered in field environment situation, therefore be applicable to multiple fields user, select, its power supply mode is civil power or small generator; Have that brightness is high, life-span length, low thermal resistance, low-power consumption, meet " Energy Star " standard, by certification of explosion protection Exd II BT6 standard, requirements at the higher level, higher assurance.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation and partial enlarged drawing;
Fig. 2 is the utility model explosion views and partial enlarged drawing;
Fig. 3 is the utility model frame diagram.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As shown in Figure 1, Figure 2, Figure 3 shows, the explosion-proof emergency light of this great power LED is simple in structure, easy to use, in assurance, dispels the heat better under prerequisite, reduces function loss, increases service life.Fig. 1 is the overall structure figure of the explosion-proof emergency light of this great power LED and the lamp body enlarged drawing of emergency light, Fig. 2 is the explosive view of the explosion-proof emergency light of this great power LED and the partial enlarged drawing of radiator back portion enlarged drawing and lamp plate, the explosion-proof emergency light of this great power LED, comprise lamp body 23, fixed support 5, base 4, described fixed support 5 is arranged on the side of lamp body 23, the described support bracket fastened other end is connected with base 4, the arranged outside manual adjustments of described fixed support and lamp body junction is without the knob utmost point 3, described lamp body comprises radiator 2, shell 1, lamp plate 14, described radiator 2 is connected with shell 1, the back side of described lamp plate 14 is adjacent to radiator 2 and arranges, the corresponding shell setting of exiting surface of the LED illuminator on described lamp plate, safety glass 12 is established on the surface of the corresponding LED illuminator of described shell 16 exiting surfaces, in described base, be provided with lamp body control system 27, electric power system 22, described electric power system 22 is by lamp body control system 27 and lamp body 23 connections, described electric power system comprises supply power supply 33, power input mouth 21, power change-over switch 24, described power input mouth 21 is connected with power change-over switch 24, described power input mouth 21 is also connected with power change-over switch 24 by supply power supply 33, and described power change-over switch 24 is connected with lamp body control system 27,
Preferably, the LED illuminator 16 arranging on described lamp plate adopts exchange dislocation optocoupler distribution design, on the surface of LED illuminator, lens 15 is set, and makes its distribution of light more even, and illuminating effect is better.
Preferably, described lamp body is also provided with water-proof silica-gel circle 13, and described water-proof silica-gel circle is arranged on radiator and shell junction, and described water-proof silica-gel circle size adapts with radiator, shell junction, makes its sealing effectiveness better, and water resistance significantly improves;
Preferably, interactive heat dissipation ventilation mouth 19 is established at the described radiator back side, is conducive to dust clean;
The whole curved design of described lamp body, not only lighting angle is wide, and effectively avoids dust to enter lamp body inside;
Preferably, described base 4 connections arrange scalable adjusting bracket 8, described scalable adjusting bracket comprises telescoping shoring column, rack fixing seat 11, lamp holder locating piece 6, manual fixing light fixture knob 7, described base bottom is provided with the screw consistent with lamp holder locating piece 6, described base 4 is screwed with lamp holder locating piece 6, described lamp holder locating piece 6 is connected with telescoping shoring column one end by manual fixedly light fixture knob 7, and the described telescoping shoring column other end is connected with rack fixing seat;
Preferably, place generator 9 on described rack fixing seat, the outlet line of described generator is connected with electric power system;
Preferably, described rack fixing seat bottom arranges rubber industry castor 10, and its effect is to be convenient to the moving of emergency light, adjusting and convenient for maintaining;
Preferably, described base one side is provided with red, yellow, and green indicator lamp, by red, yellow, and green indicator lamp, shows the explosion-proof emergency light service condition of this great power LED, bright when green indicating lamp, represents to use normal mains-supplied; Bright when yellow indicator lamp, representing to use supply power supply is its power supply; Bright when red led, represent that the explosion-proof emergency light of this great power LED inside exists fault;
Preferably, described lamp body control system 27 comprises rectification circuit 26, core processing module 25, signal receiver 28, described signal receiver 28 is connected with core processing module 25, and described core processing module 25 is connected with rectification circuit 26, described rectification circuit 26 and lamp body connection;
Preferably, the explosion-proof emergency light of described great power LED comprises controller 31, signal projector 29, and described controller 31 is connected with signal projector 29;
Preferably, described power change-over switch 24 is arranged on base one side, and person easy to use controls it;
Preferably, described fixed support is two one group, the explosion-proof emergency light of described great power LED is used one group of fixed support to carry out being connected between base and lamp body,, two fixed supports are separately positioned on the dual-side of lamp body, and described two support bracket fastened other ends are connected with the dual-side of base, and the outside of described two fixed supports and lamp body junction all arranges manual adjustments without the knob utmost point, by manual adjustments, without knob, extremely regulate lamp body projection angle, easy to use;
Preferably, described telescoping shoring column comprises motionless support 18, regulates support 17, and described motionless support is provided with draw-in groove, and described adjusting support is provided with the bayonet socket suitable with draw-in groove, regulates support and motionless support to pass through bayonet socket, the clamping of draw-in groove phase;
Preferably, described telescoping shoring column selects two to be one group,, lamp holder locating piece is also two, described base and lamp holder locating piece are screwed, described lamp holder locating piece by manually fixedly light fixture knob be connected with telescoping shoring column one end, be being connected between firm lamp holder locating piece and telescoping shoring column, the two ends of described lamp holder locating piece all arrange a manual fixed light tool knob;
Preferably, described supply power acquisition polymerization zinc-nickel cell, described supply power supply is also provided with low pressure over circuit 32, uses safety, reliable;
Preferably, described fixed support and lamp body junction arrange motor, transmitting gear, the output shaft of described motor and transmitting gear engagement;
Preferably, described base bottom arranges rubber industry castor, in base one side, telescopic bar is set, and its effect is to be convenient to the moving of emergency light, adjusting and convenient for maintaining;
Preferably, the explosion-proof emergency light of described great power LED also comprises a supporting plate, and described supporting plate comprises plate body, pull bar, and described plate body bottom is provided with rubber industry castor, described plate body front is provided with fastener, and described base bottom is provided with the draw-in groove suitable with fastener;
Preferably, described base one side is provided with data transmission port, and described data transmission port is connected with lamp body control system, and its effect is the adjustment of being convenient to lamp body to control parameter.
Described fixed support hollow, the circuit in base is connected with lamp body through fixed support, avoids circuit outside exposed, has extended to a certain extent its service life.
In use, first the manually fixing light fixture knob of manual adjustments telescoping shoring column, the position that lamp body is raise and needed user, then regulate manual adjustments without the knob utmost point, LED illuminator is adjusted to best throwing according to position, by power input mouth access civil power, when adopting city's electric lighting, also be supply power supply electric energy supplement, at this moment the green indicating lamp arranging on base is bright, the illumination of lamp body has high light, two kinds of patterns of work light, and high light luminous flux is 5200lm, and continuous lighting time reaches 6 hours; Work light luminous flux is 3200lm, and continuous lighting time reaches more than 10 hours, adapts to long-time requirements of one's work on duty, can choose at random; After civil power power-off, by power change-over switch, switch to supply power circuit, by supply power supply, continue as lamp body and power, meanwhile, yellow indicator lamp is bright; User also can pass through Long-distance Control, at controller input control signal, as, driving LED is luminous with work optical mode, and signal projector sends to signal receiver by control signal, described signal receiver is passed to core processing module by the signal receiving, described core processing module is according to control signal, and driving LED is luminous with the brightness of work light, simultaneously, offer the electric current of lamp body by rectification circuit rectification, guarantee that circuital current is used stable; When the explosion-proof emergency light of this great power LED inside exists fault, red led is bright, and prompting people keep in repair in time.
Be below this product parameters table, to parameter list like this, more the superiority of this product can be described,
This product is the demand that meets the place emergency lightings such as oil field, petrochemical industry, railway, electric power, public security, fire-fighting, metallurgy, gas station, mine, railway, petroleum and petrochemical industry and all kinds of plant area, station and main facilities, venue, is widely used in gas station, warehouse, cable ditch, tunnel and the illumination of extraordinary occasion or emergency lighting; Can do normal operating illumination, can do emergency lighting again, and be to integrate the emergency lighting of A type, Type B emergency lighting: the normal illumination when having civil power of A type, automatically switches to emergency lighting during power failure; Type B light fixture when having civil power, in closed condition, starts emergency lighting automatically during power failure, two kinds of emergency modes can freely be switched, and also can control by external emergency button; Select import efficient chip, luminous efficiency is high, the life-span is long, shockproof properties is good; High light, work light can choose at random, and high light luminous flux is 5200lm, and continuous lighting time reaches 6 hours; Work light luminous flux is 3200lm, and continuous lighting time reaches more than 10 hours, adapts to long-time requirements of one's work on duty; Emergency power supply adopts polymerization zinc-nickel cell, safe and efficient, long service life, the memoryless battery of high energy can charge at any time, once be full of reserve of electricity in electric latter a year and be not less than 85% of full capacity, reserve of electricity is not less than 65% of full capacity in two years, and is provided with low pressure over circuit, reliably protecting battery, extends battery; Adopt wide voltage design 220V～240V, adopt antidazzle cap to make light softer, free from glare, can not cause the fatigue of operating personnel's eyes, increases work efficiency; Good electromagnetic compatibility can not pollute power supply; Transparent Parts adopts explosion-proof safety glass, and light transmittance is high, and shock resistance is good, can make light fixture normally work under various rugged environments; Shell adopts alloy in lightweight material, wear-resisting anti-corruption, and waterproof and dustproof, special import alloy and explosion-proof type safety glass guarantee that product can stand powerful collision and impact; Without external wired electric wire, elegant in appearance, false touch passive security has good protective effect, and charging handover operation is simple; Can switch emergency function by automatic/hand, intelligent control, remote software auto-update, automatic intelligent long-distance remote control is controlled; Use flexibly, unique holder structure design, light angle can regulate arbitrarily, lamp holder both can be fixed on lamp body or other supporters and use, also can unload easily hand-held use, all devices are all installed on portable handcart, not only can move to work-yard flexiblely and implement illumination, and be convenient to collection maintenance at ordinary times; The small generator that configuration is carried with car, when there is power outage, can be made powerful emergency light source and use; Because this product can make lighting source make the horizontal rotation of 0～360 ° and make 0～180 ° of pitch rotation with line traffic control or remote control thereof, in addition it can use in lowered in field environment situation, therefore be applicable to multiple fields user, select, its power supply mode is civil power or small generator; Have that brightness is high, life-span length, low thermal resistance, low-power consumption, meet " Energy Star " standard.Compare economize on electricity 90% with equal brightness incandescent lamp.Left and right, compares economize on electricity 60% with electricity-saving lamp in the market.Left and right, the drive circuit of constant current output, has short circuit, open circuit protecting function, and the brightness of output does not change with the variation of voltage; Light source average life span reaches 100,000 hours, can realize non-maintaining for a long time; Be mainly the outdoor or indoor equipmenies such as tower, tank, pipeline, local lighting region is instrumentation or walkway etc., and most of region is even 0th district, 1st district, and most applications belongs to 2nd district.This product is strict with (GB3836, SYJ25-87 standard) and the design of GB (GB50058-92) < < code for design of electric installations within explosion and fire hazard atmospheres > > specialty explosion-proof criteria condition, by certification of explosion protection Exd IIBT6 standard, requirements at the higher level, higher assurance.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model the utility model.Like this, if of the present utility model these are revised and within modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these changes and modification interior.
Claims (10)
1. the explosion-proof emergency light of great power LED, it is characterized in that, comprise lamp body, fixed support, base, described fixed support is arranged on the side of lamp body, the described support bracket fastened other end is connected with base, the arranged outside manual adjustments of described fixed support and lamp body junction is without the knob utmost point, described lamp body comprises radiator, shell, lamp plate, described radiator is connected with shell, the back side of described lamp plate is adjacent to radiator setting, the corresponding shell setting of exiting surface of the LED illuminator on described lamp plate, safety glass is established on the surface of the corresponding LED illuminator of described shell exiting surface, in described base, be provided with lamp body control system, electric power system, described electric power system is by lamp body control system and lamp body connection, described electric power system comprises supply power supply, power input mouth, power change-over switch, described power input mouth is connected with power change-over switch, described power input mouth is also connected with power change-over switch by supply power supply, and described power change-over switch is connected with lamp body control system.
2. the explosion-proof emergency light of great power LED according to claim 1, is characterized in that, the LED illuminator arranging on described lamp plate adopts exchange dislocation optocoupler distribution design, on the surface of LED illuminator, lens is set.
3. the explosion-proof emergency light of great power LED according to claim 1, it is characterized in that, described lamp body is also provided with water-proof silica-gel circle, and described water-proof silica-gel circle is arranged on radiator and shell junction, and described water-proof silica-gel circle size adapts with radiator, shell junction.
4. the explosion-proof emergency light of great power LED according to claim 1, is characterized in that, interactive heat dissipation ventilation mouth is established at the described radiator back side.
5. the explosion-proof emergency light of great power LED according to claim 1, it is characterized in that, described base connection arranges scalable adjusting bracket, described scalable adjusting bracket comprises telescoping shoring column, rack fixing seat, lamp holder locating piece, manual fixing light fixture knob, described base bottom is provided with the screw consistent with lamp holder locating piece, described base and lamp holder locating piece are screwed, described lamp holder locating piece is connected with telescoping shoring column one end by manual fixedly light fixture knob, and the described telescoping shoring column other end is connected with rack fixing seat.
6. the explosion-proof emergency light of great power LED according to claim 5, is characterized in that, on described rack fixing seat, places generator, and the outlet line of described generator is connected with electric power system.
7. the explosion-proof emergency light of great power LED according to claim 5, is characterized in that, described rack fixing seat bottom arranges rubber industry castor.
8. the explosion-proof emergency light of great power LED according to claim 1, it is characterized in that, described base one side is provided with red, yellow, and green indicator lamp, by red, yellow, and green indicator lamp, show the explosion-proof emergency light service condition of this great power LED, bright when green indicating lamp, represent to use normal mains-supplied; Bright when yellow indicator lamp, representing to use supply power supply is its power supply; Bright when red led, represent that the explosion-proof emergency light of this great power LED inside exists fault.
9. the explosion-proof emergency light of great power LED according to claim 1, it is characterized in that, described lamp body control system comprises rectification circuit, core processing module, signal receiver, described signal receiver is connected with core processing module, described core processing module is connected with rectification circuit, described rectification circuit and lamp body connection.
10. the explosion-proof emergency light of great power LED according to claim 1, is characterized in that, the explosion-proof emergency light of described great power LED comprises controller, signal projector, and described controller is connected with signal projector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320419765.XU CN203571459U (en) | 2013-07-08 | 2013-07-08 | Big-power LED anti-explosion emergency light |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320419765.XU CN203571459U (en) | 2013-07-08 | 2013-07-08 | Big-power LED anti-explosion emergency light |
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| CN203571459U true CN203571459U (en) | 2014-04-30 |
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| CN201320419765.XU Expired - Fee Related CN203571459U (en) | 2013-07-08 | 2013-07-08 | Big-power LED anti-explosion emergency light |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150892A (en) * | 2017-12-28 | 2018-06-12 | 天津良华新能源科技有限公司 | A kind of fluid pressure type air entraining substation |
| CN108397697A (en) * | 2018-02-02 | 2018-08-14 | 深圳市贝优通新能源技术开发有限公司 | A kind of mobile illumination car of the good illumination effect applied widely based on Internet of Things |
-
2013
- 2013-07-08 CN CN201320419765.XU patent/CN203571459U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150892A (en) * | 2017-12-28 | 2018-06-12 | 天津良华新能源科技有限公司 | A kind of fluid pressure type air entraining substation |
| CN108397697A (en) * | 2018-02-02 | 2018-08-14 | 深圳市贝优通新能源技术开发有限公司 | A kind of mobile illumination car of the good illumination effect applied widely based on Internet of Things |
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Addressee: Ji Dongming Document name: Notice of termination of patent right |
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Granted publication date: 20140430 |