CN206234728U - A kind of anti-explosion LED dust-free purification lamp - Google Patents
A kind of anti-explosion LED dust-free purification lamp Download PDFInfo
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- CN206234728U CN206234728U CN201620865075.0U CN201620865075U CN206234728U CN 206234728 U CN206234728 U CN 206234728U CN 201620865075 U CN201620865075 U CN 201620865075U CN 206234728 U CN206234728 U CN 206234728U
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Abstract
A kind of anti-explosion LED dust-free purification lamp,Including anti-explosion LED dust-free purification lamp body,Anti-explosion LED dust-free purification lamp body includes aluminium alloy seal back plate,First aluminium alloy seals side plate and the second aluminium alloy sealing side plate,The both sides of aluminium alloy seal back plate are respectively the first positioning boss and the second positioning boss,Aluminium alloy seal back plate top surface is provided with some grooves,Parting bead is provided between adjacent grooves,Transparent high temperature resistant explosion-proof layer is sequentially provided with the top surface of parting bead from top to bottom,Increase aobvious blast plate,Light guide plate and shaping backboard,First extension wing and the second extension wing compress transparent high temperature resistant explosion-proof layer,The two ends of anti-explosion LED dust-free purification lamp body are installed with the first seal washer,First seal washer is externally provided with plastic cement plug or aluminium alloy compression casting plug external member,Anti-explosion LED dust-free purification lamp body two ends and above-below direction are in the state being fully sealed,Explosion proof ratings reach the requirement of GB 3836.1 2010,Meet in industrial premises room,Mine hoistway,Medicine,Requirement of the chemical and medicine industry factory building to explosion proof ratings.
Description
Technical field
The utility model is related to LED lamp technical field, more particularly to a kind of anti-explosion LED dust-free purification lamp.
Background technology
Light emitting diode (abbreviation LED) is a kind of solid-state semiconductor device that can convert electrical energy into visible ray, and it is
By the use of semiconductor wafer as luminescent material, when two ends add forward voltage, there is compound causing in the carrier in semiconductor
Photon is launched and produces light, is the light source technology of current most popular research, with the spy that of fine quality, durable, energy-conservation, response time are short
Point, meanwhile, applicability is good, because of the small volume of single LEDs lamp bead, can make any shape, and these features of LED are started
LED replaces the reform of fluorescent lamp.
Because the big advantage of the energy-conservation of LED lamp, brightness is commonly used in the brightness such as mine hoistway, hospital, chemical and medicine industry factory building
Exigent place, while these places often carry inflammable and explosive dust and gas, light fixture can not be kept away in the course of the work
The meeting exempted from produces spark, electric arc, dangerous temperature, may be set off an explosion if being leaked out from lamp housing, or causes to get an electric shock
It is serious to threaten the life security kept the safety in production with staff etc. safety problem.
A kind of Application No. ZL201310241952.8, the China of entitled " anti-explosion LED dust-free purification light fixture " is practical new
Type patent, including the tapered housing in bottom, what is be tightly connected at the lower ending opening of the housing is provided with cross section to fall " Ω "
The transparent lamp shade of font, it is characterised in that：The embedded lower end for being arranged on the housing in the edge of the transparent lamp shade, it is described
Light lampshade is provided with elastic packing packing ring with the junction of the housing.
However, said structure existing defects, explosion proof ratings are low, and the inner space of sealing is big, and inner space is bigger, storage
Air is bigger, and when occurring, explosion time impulsive force is bigger, higher to the protection level required for light fixture, and simply uses elasticity
Seal washer realizes sealing, and effect is not obvious enough, in addition it is also necessary to further improve, and could veritably realize real explosion-proof.
Therefore, it is badly in need of providing a kind of anti-explosion LED dust-free purification lamp, to solve the deficiencies in the prior art.
Utility model content
With in consideration of it, the utility model provides a kind of anti-explosion LED dust-free purification lamp in view of the shortcomings of the prior art, sealing
Effect is good, and waterproof rank reaches IP68, can simultaneously meet explosion-proof, waterproof and dustproof and corrosion-resistant requirement, can be widely applied to work
In industry factory building room, mine hoistway, hospital, chemical and medicine industry factory building etc. the field very high to explosion proof ratings requirement.
To achieve the above object, the utility model is adopted the following technical scheme that：
A kind of anti-explosion LED dust-free purification lamp includes anti-explosion LED dust-free purification lamp body, the anti-explosion LED dust-free purification lamp
Power supply is provided with body, the anti-explosion LED dust-free purification lamp body includes aluminium alloy seal back plate, the first aluminium alloy sealing side plate
Side plate is sealed with the second aluminium alloy, the both sides of the aluminium alloy seal back plate are respectively the first positioning boss and the second convex
Platform, the bottom of the first aluminium alloy sealing side plate is provided with the first draw-in groove and the second draw-in groove, and second aluminium alloy seals side plate
Bottom be provided with the 3rd draw-in groove and the 4th draw-in groove, first positioning boss is stuck on first draw-in groove, it is described second positioning
Boss is stuck on the 3rd draw-in groove, and the inside top surface wall of second draw-in groove and/or the 4th draw-in groove is provided with LED light group,
The LED light group is connected with the power supply, and the top surface of the first aluminium alloy sealing side plate is provided with the first extension wing, described second
The top surface of aluminium alloy sealing side plate is provided with the second extension wing, and the aluminium alloy seal back plate top surface is provided with some grooves, adjacent
Parting bead is provided between the groove, transparent high temperature resistant explosion-proof layer is sequentially provided with the top surface of the parting bead from top to bottom, is increased aobvious increasing
Bright plate, light guide plate and shaping backboard, first extension wing and second extension wing compress the safety glass, described explosion-proof
The two ends of LED dust-free purification lamp bodies are installed with the first seal washer, and the first seal washer two ends are provided with plug external member, institute
State and some through holes are offered in aluminium alloy seal back plate, first aluminium alloy seals the bottom surface of side plate and second aluminium alloy
The bottom surface for sealing side plate offers some location holes, and the first fixture passes through the through hole and the location hole, and the first aluminium is closed
Gold sealing side plate, the second aluminium alloy sealing side plate are fixedly connected with aluminium alloy seal back plate respectively, and the plug external member is provided with
Explosion-proof wiring post, the plug external member is provided with lid, and the lid is provided with explosion-proof wiring pipe.
The plug external member includes plastic cement plug or aluminium alloy compression casting plug and is sheathed on the plastic cement plug or aluminium
Sealing ring on alloy die cast plug, the bottom surface of the aluminium alloy seal back plate is provided with some locating slots, and the second fixture is passed through
The plastic cement plug or aluminium alloy compression casting plug and first seal washer are simultaneously stuck in the locating slot, by the plastic cement
Plug or aluminium alloy compression casting plug external member and first seal washer are fixed on the anti-explosion LED dust-free purification lamp body
Two ends.
More preferably, second fixture is hex bolts, and second is sequentially provided with from inside to outside on second fixture
Sealing gasket and second spring pad.
More preferably, it is additionally provided with the aluminium alloy plastic cement plug or aluminium alloy compression casting plug and first seal washer
3rd fixture, the 3rd fixture is hex bolts, and the 3rd sealing is sequentially provided with from inside to outside on the 3rd fixture
Pad and the 3rd spring pad.
More preferably, first fixture is hex bolts, and a fixture is provided with the first spring pad.
More preferably, it is provided with sealing strip in second draw-in groove and the 4th draw-in groove.
More preferably, the length direction of the first aluminium alloy sealing side plate and second aluminium alloy sealing side plate is offered
Positioning through hole, the 4th fixture passes through the aluminium alloy plastic cement plug or aluminium alloy compression casting plug and first seal washer
And be stuck in the positioning through hole, the plastic cement plug or aluminium alloy compression casting plug external member and first seal washer are consolidated
The two ends of the anti-explosion LED dust-free purification lamp body are scheduled on, the 4th fixture is hex bolts, on the 4th fixture
The 4th sealing gasket and the 4th spring pad are sequentially provided with from inside to outside.
More preferably, the top surface and medial surface of the safety glass are provided with the second seal washer, and second seal washer is in L
Type.
More preferably, the shaping backboard is galvanized steel plain sheet or color coated steel sheet.
More preferably, first seal washer is fire-retardant fireproof seal washer, and the transparent high temperature resistant explosion-proof layer is tempering
Glass, high temperature resistant lucite or explosion-proof steel.
Compared with prior art, anti-explosion LED dust-free purification lamp of the present utility model has the advantages that：1st, this is explosion-proof
LED dust-free purification lamps, the first aluminium alloy sealing side plate and the second aluminium alloy sealing side plate pass through the first draw-in groove and the second draw-in groove reality
Existing clamping is realized tentatively fixing, then mounted LED lamp group, safety glass, the aobvious blast plate of increasing, light guide plate and shaping backboard, then
First fixture through through hole and location hole by the first aluminium alloy seal side plate, the second aluminium alloy sealing side plate respectively with aluminium alloy
Seal back plate is fixedly connected, and using upper lower pulling force stabilization overall structure, finally installs the first seal washer, plastic cement plug or aluminium
Alloy die cast plug external member compresses the first seal washer, so that anti-explosion LED dust-free purification lamp body two ends and above-below direction
State in being fully sealed, explosion proof ratings reach the requirement of GB 3836.1-2010, fully meet mine hoistway, hospital, change
The requirement to explosion proof ratings such as work medicine factory building, while also meeting waterproof and dustproof and etch-proof standard, waterproof rank reaches
IP68；On-chip power, will not be influenceed, safe, install convenient by external force, good stability, and shelf life is long；Pass through
Crush seal packing ring and then extruding electric wire realization sealing；
2nd, the anti-explosion LED dust-free purification lamp uses brand new and optics module technology, overall in lamellar, with ceiling
One Du Genggao, profile do not show lofty, and overall look and feel are pleasing after installation is reduced to 28mm by purification lamp integral thickness,
Solve the problems, such as that conventional purification lamp is bulky, install and its simple；When light fixture is attached to from bottom to up ceiling it
After lower, you can light fixture is installed by the screw hole on screw combination extension wing, whole installation process need not open smallpox,
Lifting light fixture, is installation form from bottom to top, has great convenience compared to the installation of the light fixture of traditional dustfree environment,
And simple structure, easily producing, step is easy, and installation cost is cheap；
3rd, brand-new surface structure, cleans without dead angle, meets medical GMP workshops, field of food and electronics dust-free workshop
Deng the use standard high to purity requirements, it is suitable for any cleaning shop environment, can be used for various dustfree environments, certainly,
Also may be used for common household office lighting；
4th, brand-new radiator structure, lamp bead radiating effect is splendid, and whole light temperature control makes explosion-proof dustless net below 40 degree
Change lamp service life to be promoted to more than 60,000 hours；
5th, brand-new optics module technology, light efficiency is by universal at present>55lm/W is promoted to>90lm/W, shows and refers to by current
Universal>60% is promoted to>95%；
6th, the volume in the inner sealing chamber of the anti-explosion LED dust-free purification lamp accounts for anti-explosion LED dust-free purification lamp overall volume
5-20%, hollow volume is smaller, and the energy that explosion time generation occurs is smaller, and power is smaller, to the damage of anti-explosion LED dust-free purification lamp
It is bad smaller, it is safer, its service life can be greatly prolonged.
Brief description of the drawings
Fig. 1 is the exploded view of anti-explosion LED dust-free purification lamp of the present utility model.
Fig. 2 is the assembling figure of anti-explosion LED dust-free purification lamp of the present utility model.
Fig. 3 is the top view of anti-explosion LED dust-free purification lamp of the present utility model.
Fig. 4 is the partial structural diagram of anti-explosion LED dust-free purification lamp of the present utility model.
Fig. 5 is another partial structural diagram of anti-explosion LED dust-free purification lamp of the present utility model.
Fig. 6 is the another partial structural diagram of anti-explosion LED dust-free purification lamp of the present utility model.
Fig. 7 is the profile of aluminium alloy seal back plate of the present utility model.
Fig. 8 is the profile that the first aluminium alloy of the present utility model seals side plate.
Fig. 9 is the profile that the second aluminium alloy of the present utility model seals side plate.
Figure 10 is the profile of the second seal washer of the present utility model.
Figure 11 is the profile of plastic cement plug of the present utility model or aluminium alloy compression casting plug.
Figure 12 is another partial structural diagram of anti-explosion LED dust-free purification lamp of the present utility model.
Specific embodiment
The utility model is further described with reference to embodiment and accompanying drawing, this is preferable reality of the present utility model
Apply example.
Embodiment 1
As shown in accompanying drawing 1-12, a kind of anti-explosion LED dust-free purification lamp, including anti-explosion LED dust-free purification lamp body 1, it is described
Power supply 111 is provided with anti-explosion LED dust-free purification lamp body, the anti-explosion LED dust-free purification lamp body 1 includes that aluminium alloy seals the back of the body
Plate 2, the first aluminium alloy sealing side plate 3 and second aluminium alloy sealing side plate 4, the both sides of the aluminium alloy seal back plate 2 are respectively
First positioning boss 21 and the second positioning boss 22, the bottom of the first aluminium alloy sealing side plate 3 are provided with the He of the first draw-in groove 31
Second draw-in groove 32, the bottom of the second aluminium alloy sealing side plate 4 is provided with the 3rd draw-in groove 41 and the 4th draw-in groove 42, and described first determines
Position boss 21 is stuck on first draw-in groove 41, and second positioning boss 22 is stuck on the 3rd draw-in groove 41, and described second
The inside top surface wall of draw-in groove 32 and/or the 4th draw-in groove 42 is provided with LED light group 5, the LED light group 5 and the electricity of the power supply 111
Connection, the top surface of the first aluminium alloy sealing side plate 3 is provided with the first extension wing 33, the second aluminium alloy sealing side plate 4
Top surface is provided with the second extension wing 43, and the top surface of aluminium alloy seal back plate 2 is provided with some grooves 23, the adjacent groove 23 it
Between be provided with parting bead 24, safety glass 6 is sequentially provided with the top surface of the parting bead 24 from top to bottom, increases aobvious blast plate 7, light guide plate 8
With shaping backboard 9, first extension wing 33 and second extension wing 43 compress the safety glass 6, the anti-explosion LED without
The two ends of dirt Cleaning luminaire body 1 are installed with the first seal washer 10, first seal washer 10 be externally provided with plastic cement plug or
Aluminium alloy compression casting plug external member 11, offers some through holes 25, the first aluminium alloy sealing in the aluminium alloy seal back plate 2
The bottom surface of the bottom surface of side plate 3 and second aluminium alloy sealing side plate 4 offers some location holes 12, and the first fixture 13 is passed through
The through hole 25 and the location hole 12, seal the first aluminium alloy side plate 3, the second aluminium alloy sealing side plate 4 and are closed with aluminium respectively
Golden seal back plate 2 is fixedly connected, and the plastic cement plug or aluminium alloy compression casting plug external member 11 are provided with explosion-proof wiring post 14, institute
State plastic cement plug or aluminium alloy compression casting plug external member 11 is provided with lid 15, the lid 15 is provided with explosion-proof wiring pipe 16.
The anti-explosion LED dust-free purification lamp, the first aluminium alloy sealing side plate 3 and second aluminium alloy sealing side plate 4 passes through first
The draw-in groove 41 of draw-in groove 31 and second realizes that clamping is realized tentatively fixing, then mounted LED lamp group 5, safety glass 6, the aobvious blast plate of increasing
7th, light guide plate 8 and shaping backboard 9, then the first fixture 13 first aluminium alloy is sealed into side plate through through hole 25 and location hole 12
3rd, the second aluminium alloy sealing side plate 4 is fixedly connected with aluminium alloy seal back plate 2 respectively, using upper lower pulling force stabilization overall structure,
First seal washer 10 is finally installed, plastic cement plug or aluminium alloy compression casting plug external member 11 compress the first seal washer 10, from
And anti-explosion LED dust-free purification lamp body two ends and above-below direction is in the state being fully sealed, explosion proof ratings reach IP68,
The requirement to explosion proof ratings such as mine hoistway, hospital, chemical and medicine industry factory building is fully met, while also meeting waterproof and dustproof and preventing
The standard of corrosion；
In order to reach explosion-proof standard, aluminium alloy seal back plate 2, the first aluminium alloy sealing side plate 3, the sealing of the second aluminium alloy
Side plate 4 and plastic cement plug or aluminium alloy compression casting plug external member 11 are all using explosion-proof alloy material, the thickness of safety glass 6
Also meet requirement of explosion proof with material；Explosion-proof wiring post 14 is used for conducting wire, and explosion-proof wiring pipe 16 is arranged on lid 15, quite
In terminal box, power supply 111 and wire are all built-in, are entirely sealed in the cavity of closure, it is to avoid are short-circuited or produce and put
During electrical phenomena, will not be contacted with the external world, it is to avoid explode.
More preferably, the plug external member 11 includes plastic cement plug or aluminium alloy compression casting plug 111 and is sheathed on the modeling
Aluminium alloy sealing ring 112 on glue plug or aluminium alloy compression casting plug 111, if the bottom surface of the aluminium alloy seal back plate 2 is provided with
Dry locating slot 25, the second fixture 17 passes through the plastic cement plug or aluminium alloy compression casting plug 111 and first sealing gasket
Circle 10 is simultaneously stuck in the locating slot 25, by the plastic cement plug or aluminium alloy compression casting plug external member 11 and first sealing
Packing ring 10 is fixed on the two ends of the anti-explosion LED dust-free purification lamp body 1.
More preferably, second fixture 17 is hex bolts, is sequentially provided with the on two fixture 17 from inside to outside
Two sealing gaskets 18 and second spring pad 19.Second sealing gasket 18 plays sealing function, and protection is played in the impact resistance of second spring pad 19
The effect of the second sealing gasket 18, it is to avoid hurt the second sealing gasket 18.
More preferably, it is additionally provided with the plastic cement plug or aluminium alloy compression casting plug 111 and first seal washer 10
3rd fixture 20, the 3rd fixture 20 is hex bolts, is sequentially provided with the on the 3rd fixture 20 from inside to outside
Three sealing gaskets 26 and the 3rd spring pad 27.3rd sealing gasket 26 plays sealing function, and protection is played in the impact resistance of the 3rd spring pad 27
The effect of the 3rd sealing gasket 26, it is to avoid hurt the 3rd sealing gasket 26.
More preferably, first fixture 13 is hex bolts, and first fixture 13 is provided with the first spring pad 28.
The impact resistance of first spring pad 28.
More preferably, it is provided with sealing strip 36 in second draw-in groove 32 and the 4th draw-in groove 42.First fixture 13 is by aluminium
After alloy seal backboard 2, the first aluminium alloy sealing side plate 3 and second aluminium alloy sealing side plate 4 are locked, sealing strip 13 is by tightly
It is fixed in the second draw-in groove 32 and the 4th draw-in groove 42, plays sealing function, prevents air, dust and aqueous vapor from entering.
More preferably, the length direction of the first aluminium alloy sealing side plate 3 and second aluminium alloy sealing side plate 4 is opened up
There is a positioning through hole 34 and 44, the 4th fixture 29 is through the plastic-aluminum glue plug or aluminium alloy compression casting plug 111 and described the
One seal washer 10 is simultaneously stuck in the location hole logical 34 and 44, by the plastic cement plug or aluminium alloy compression casting plug external member 11
With the two ends that first seal washer 10 is fixed on the anti-explosion LED dust-free purification lamp body 1, the 4th fixture 29 is
Hex bolts, the 4th sealing gasket 30 and the 4th spring pad 35 are sequentially provided with the 4th fixture 29 from inside to outside.4th is close
Packing 30 plays sealing function, and the impact resistance of the 4th spring pad 35 is played a part of to protect the 4th sealing gasket 30, it is to avoid hurt the 4th
Sealing gasket 30.
More preferably, the top surface and medial surface of the safety glass 6 are provided with the second seal washer 37, second seal washer
37 is L-shaped.
More preferably, the back side of the light guide plate 8 is provided with reflective membrane, and the shaping backboard 9 is galvanized steel plain sheet or color coated steel sheet.
Due to the back side of light guide plate 8 reflective membrane after used a period of time, easy contraction distortion, shaping backboard 9 can compress leaded light
Plate 8, makes it not deform, the reflective membrane at protection light guide plate 8 back side, prevents reflective membrane from shrinking, and light efficiency is influenceed, while making leaded light
Plate 7 keeps smooth.
More preferably, first seal washer 10 is fire-retardant fireproof seal washer, and the transparent high temperature resistant explosion-proof layer is steel
Change glass, high temperature resistant lucite or explosion-proof steel.
Compared with prior art, anti-explosion LED dust-free purification lamp of the present utility model has the advantages that：
1st, the anti-explosion LED dust-free purification lamp, the first aluminium alloy sealing side plate and the second aluminium alloy sealing side plate pass through first
Draw-in groove and the second draw-in groove realize that clamping is realized tentatively fixing, then mounted LED lamp group, safety glass, the aobvious blast plate of increasing, light guide plate
With shaping backboard, then the first fixture the first aluminium alloy is sealed into side plate, the sealing of the second aluminium alloy through through hole and location hole
Side plate is fixedly connected with aluminium alloy seal back plate respectively, using upper lower pulling force stabilization overall structure, finally installs seal washer, moulds
Glue plug or aluminium alloy compression casting plug external member compress seal washer so that anti-explosion LED dust-free purification lamp body two ends and
Above-below direction is in the state being fully sealed, and explosion proof ratings reach the requirement of GB 3836.1-2010, fully meet mine well
The requirement to explosion proof ratings such as road, hospital, chemical and medicine industry factory building, while also meeting waterproof and dustproof and etch-proof standard, waterproof
Rank reaches IP68；On-chip power, will not be influenceed, safe, install convenient by external force, good stability, and be applicable the longevity
Life length；Realize sealing by crush seal packing ring and then extruding electric wire；
2nd, the anti-explosion LED dust-free purification lamp uses brand new and optics module technology, overall in lamellar, with ceiling
One Du Genggao, profile do not show lofty, and overall look and feel are pleasing after installation is reduced to 28mm by purification lamp integral thickness,
Solve the problems, such as that conventional purification lamp is bulky, install and its simple；When light fixture is attached to from bottom to up ceiling it
After lower, you can light fixture is installed by the screw hole on screw combination extension wing, whole installation process need not open smallpox,
Lifting light fixture, is installation form from bottom to top, has great convenience compared to the installation of the light fixture of traditional dustfree environment,
And simple structure, easily producing, step is easy, and installation cost is cheap；
3rd, brand-new surface structure, cleans without dead angle, meets medical GMP workshops, field of food and electronics dust-free workshop
Deng the use standard high to purity requirements, it is suitable for any cleaning shop environment, can be used for various dustfree environments, certainly,
Also may be used for common household office lighting；
4th, brand-new radiator structure, lamp bead radiating effect is splendid, and whole light temperature control makes ultra-thin dustless net below 40 degree
Change lamp service life to be promoted to more than 60,000 hours；
5th, brand-new optics module technology, light efficiency is by universal at present>55lm/W is promoted to>95m/W, shows and refers to by general at present
Time>60% is promoted to>85%；
6th, the volume in the inner sealing chamber of the anti-explosion LED dust-free purification lamp accounts for anti-explosion LED dust-free purification lamp overall volume
5-20%, hollow volume is smaller, and the energy that explosion time generation occurs is smaller, and power is smaller, to the damage of anti-explosion LED dust-free purification lamp
It is bad smaller, it is safer, its service life can be greatly prolonged.
Finally it should be noted that above example is only used to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained to the utility model with reference to preferred embodiment, this area it is general
It is logical it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent, without deviating from this
The spirit and scope of utility model technical scheme.
Claims (10)
1. a kind of anti-explosion LED dust-free purification lamp, including anti-explosion LED dust-free purification lamp body, it is characterised in that：The anti-explosion LED
Power supply is provided with dust-free purification lamp body, the anti-explosion LED dust-free purification lamp body includes that aluminium alloy seal back plate, the first aluminium are closed
Gold sealing side plate and the second aluminium alloy sealing side plate, the both sides of the aluminium alloy seal back plate are respectively the first positioning boss and the
Two positioning boss, the bottom of the first aluminium alloy sealing side plate is provided with the first draw-in groove and the second draw-in groove, second aluminium alloy
The bottom for sealing side plate is provided with the 3rd draw-in groove and the 4th draw-in groove, and first positioning boss is stuck on first draw-in groove, described
Second positioning boss is stuck on the 3rd draw-in groove, and the inside top surface wall of second draw-in groove and/or the 4th draw-in groove is provided with
LED light group, the LED light group and the power electric connection, the top surface of the first aluminium alloy sealing side plate are provided with the first extension
The wing, the top surface of the second aluminium alloy sealing side plate is provided with the second extension wing, if the aluminium alloy seal back plate top surface is provided with
Dry groove, is provided with parting bead between the adjacent groove, be sequentially provided with transparent high temperature resistant on the top surface of the parting bead from top to bottom and prevent
Quick-fried layer, the aobvious blast plate of increasing, light guide plate and shaping backboard, first extension wing and second extension wing compress described transparent resistance to
High-temperature explosion-proof layer, the two ends of the anti-explosion LED dust-free purification lamp body are installed with the first seal washer, first seal washer
Two ends are provided with plug external member, and some through holes are offered in the aluminium alloy seal back plate, the first aluminium alloy sealing side plate
The bottom surface of bottom surface and second aluminium alloy sealing side plate offers some location holes, and the first fixture passes through the through hole and institute
Location hole is stated, the first aluminium alloy is sealed into side plate, the second aluminium alloy sealing side plate is fixedly connected with aluminium alloy seal back plate respectively,
The plug external member is provided with explosion-proof wiring post, and the plug external member is provided with lid, and the lid is provided with explosion-proof wiring pipe.
2. anti-explosion LED dust-free purification lamp according to claim 1, it is characterised in that：The plug external member is stifled including plastic cement
Head or aluminium alloy compression casting plug and the sealing ring being sheathed on the plastic cement plug or aluminium alloy compression casting plug, the aluminium are closed
The bottom surface of golden seal back plate is provided with some locating slots, the second fixture through the plastic cement plug or aluminium alloy compression casting plug and
First seal washer is simultaneously stuck in the locating slot, by the plastic cement plug or aluminium alloy compression casting plug external member and described
First seal washer is fixed on the two ends of the anti-explosion LED dust-free purification lamp body.
3. anti-explosion LED dust-free purification lamp according to claim 2, it is characterised in that：Second fixture is hexagonal spiral shell
Bolt, is sequentially provided with the second sealing gasket and second spring pad from inside to outside on second fixture.
4. anti-explosion LED dust-free purification lamp according to claim 2, it is characterised in that：The plastic cement plug or aluminium alloy
The 3rd fixture is additionally provided with die casting plug and first seal washer, the 3rd fixture is hex bolts, described three
The 3rd sealing gasket and the 3rd spring pad are sequentially provided with fixture from inside to outside.
5. anti-explosion LED dust-free purification lamp according to claim 1, it is characterised in that：First fixture is hexagonal spiral shell
Bolt a, fixture is provided with the first spring pad.
6. anti-explosion LED dust-free purification lamp according to claim 1, it is characterised in that：Second draw-in groove and the described 4th
Sealing strip is provided with draw-in groove.
7. anti-explosion LED dust-free purification lamp according to claim 2, it is characterised in that：First aluminium alloy seals side plate
Length direction with second aluminium alloy sealing side plate offers positioning through hole, the 4th fixture through the plastic cement plug or
Person's aluminium alloy compression casting plug and first seal washer and be stuck in the location hole it is logical in, the plastic cement plug or aluminium are closed
Golden die casting plug external member and first seal washer are fixed on the two ends of the anti-explosion LED dust-free purification lamp body, described
Four fixtures are hex bolts, and the 4th sealing gasket and the 4th spring pad are sequentially provided with from inside to outside on the 4th fixture.
8. anti-explosion LED dust-free purification lamp according to claim 1, it is characterised in that：The transparent high temperature resistant explosion-proof layer
Top surface and medial surface are provided with the second seal washer, and second seal washer is L-shaped.
9. anti-explosion LED dust-free purification lamp according to claim 1, it is characterised in that：The shaping backboard is galvanized steel plain sheet
Or color coated steel sheet.
10. anti-explosion LED dust-free purification lamp according to claim 1, it is characterised in that：First seal washer is fire-retardant
Fire proof seal packing ring, the transparent high temperature resistant explosion-proof layer is safety glass, high temperature resistant lucite or explosion-proof steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620865075.0U CN206234728U (en) | 2016-08-10 | 2016-08-10 | A kind of anti-explosion LED dust-free purification lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620865075.0U CN206234728U (en) | 2016-08-10 | 2016-08-10 | A kind of anti-explosion LED dust-free purification lamp |
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| Publication Number | Publication Date |
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| CN206234728U true CN206234728U (en) | 2017-06-09 |
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ID=58986641
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620865075.0U Withdrawn - After Issue CN206234728U (en) | 2016-08-10 | 2016-08-10 | A kind of anti-explosion LED dust-free purification lamp |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122849A (en) * | 2016-08-10 | 2016-11-16 | 东莞中工通明光电科技有限公司 | A kind of anti-explosion LED dust-free purification lamp |
| CN108266667A (en) * | 2018-01-25 | 2018-07-10 | 深圳民爆光电技术有限公司 | A kind of high safety grade intelligent LED explosion-proof lamp |
-
2016
- 2016-08-10 CN CN201620865075.0U patent/CN206234728U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122849A (en) * | 2016-08-10 | 2016-11-16 | 东莞中工通明光电科技有限公司 | A kind of anti-explosion LED dust-free purification lamp |
| CN106122849B (en) * | 2016-08-10 | 2018-11-16 | 东莞中工通明光电科技有限公司 | A kind of anti-explosion LED dust-free purification lamp |
| CN108266667A (en) * | 2018-01-25 | 2018-07-10 | 深圳民爆光电技术有限公司 | A kind of high safety grade intelligent LED explosion-proof lamp |
| CN108266667B (en) * | 2018-01-25 | 2021-01-19 | 深圳民爆光电股份有限公司 | High-safety-level intelligent LED explosion-proof lamp |
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| GR01 | Patent grant | ||
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170609 Effective date of abandoning: 20181116 |