CN110159974A - LED anti-explosion lamp - Google Patents
LED anti-explosion lamp Download PDFInfo
- Publication number
- CN110159974A CN110159974A CN201910427719.6A CN201910427719A CN110159974A CN 110159974 A CN110159974 A CN 110159974A CN 201910427719 A CN201910427719 A CN 201910427719A CN 110159974 A CN110159974 A CN 110159974A
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- China
- Prior art keywords
- light source
- led
- mounting base
- pedestal
- explosion lamp
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/0055—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
- F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
- F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A kind of LED anti-explosion lamp.Mainly solve the problems, such as existing LED anti-explosion lamp LED light source can not dismounting and change, installation trouble, service life it is low, at high cost.It is characterized by: the shell is integrally machined molding, including pedestal and translucent cover using plastics, accommodating cavity is formed between the pedestal and translucent cover；The light source mounting base uses metal material machine-shaping, and is arranged in accommodating cavity, and the LED light source is arranged in light source mounting base；The end cap is placed on the outer surface of shell both ends end, and is detachably connected with light source mounting base.It the advantage is that 1, pedestal and translucent cover are all made of plastic material, and integrally formed shell, stable structure is convenient for production, and at low cost；2, the light source mounting base of metal material guarantees heat dissipation for installing LED light source；3, end cap is removed, light source mounting base can be taken out from shell, the dismounting and change for realizing LED light source, convenient for disassembly and assembly, long service life are facilitated.
Description
Technical field
The present invention relates to a kind of lamps and lanterns, are specifically related to a kind of LED anti-explosion lamp.
Background technique
LED anti-explosion lamp is one kind of explosion-proof lamp, and principle is identical with explosion-proof lamp, and only light source is LED light source, refer to for
Prevent from lighting explosive mixture around takes such as explosive gas atmosphere, explosive dust atmosphere, methane gas etc.
The lamps and lanterns of various certain measures.LED anti-explosion lamp is current most energy-efficient explosion-proof lamp, be widely used in oil field, power plant, chemical plant,
The places such as petroleum.Since LED belongs to solid-state cold light source, with electro-optical efficiency is high, power consumption is small, operating voltage belongs to safe low
The advantages that voltage, low energy consumption.
Existing LED anti-explosion lamp generally includes LED light source, power supply, shell and lampshade, usual in order to meet its heat dissipation performance
Metal shell is used, and its lampshade generallys use translucent cover for light transmission, after being heated between metal shell and plastics
The coefficient of expansion it is different, in order to guarantee that metal shell and plastics are usually carried out glue envelope by its security performance, guarantee the sealing of product
And explosion-proof performance, and the power supply and LED light source demolition, repair, replacement trouble that glue is honored as a queen, leverage product uses the longevity
Life.And the component that LED anti-explosion lamp is easily damaged is usually LED light source and power supply, LED light source is due to the LED using long strip dress
Lamp is arranged prevent LED light is damaged from being bonded the heat dissipation performance of influence product with shell well, and power supply is usual after damaging
It cannot replace, leverage the service life of product.
Such as the replaceable LED anti-explosion lamp of a kind of power supply of applicant's innovation and creation (CN107314293A), by will be electric
Source and shell sliding cooperate, and are connect by lock piece with link cover of FIG, and power supply is taken out with link cover of FIG, facilitates power supply
Replacement.
LED light source can not be removed for repair or replacement as one of its vulnerable part once LED light source damages, also can be big
Its service life is influenced greatly, but in above-mentioned patent application, addresses only the replacement problem of power supply, and there is no solve LED light
The problem of source is replaced.
And existing LED anti-explosion lamp is usually all the combination using metal shell and plastic light-transmission cover, and close by sealing
Envelope seals and unstable, and complex process, production since the coefficient of expansion after being heated between metal shell and plastics is different
It is at high cost.
Summary of the invention
In order to overcome the shortcomings of that background technique, the present invention provide a kind of LED anti-explosion lamp, the LED of existing LED anti-explosion lamp is solved
Light source can not dismounting and change, installation trouble, the problem that service life is low, at high cost.
The technical solution adopted in the present invention: a kind of LED anti-explosion lamp, including shell, light source mounting base, LED light source, end
Lid, power supply；The shell is integrally machined molding, including pedestal and translucent cover using plastics, between the pedestal and translucent cover
It is formed with accommodating cavity；The light source mounting base uses metal material machine-shaping, and is arranged in accommodating cavity, and the LED light source is set
It sets in light source mounting base；The end cap is placed on the outer surface of shell both ends end, and is detachably connected with light source mounting base
It connects.
It there are two the light source mounting base is set, and is symmetrical arranged, the LED light source is equipped with two groups, is separately positioned on two
In light source mounting base.
It is set on the pedestal there are two the mounting structure slid respectively for two groups of light source mounting bases, two light sources are installed
Seat cooperates with pedestal sliding.
The mounting structure includes the first baffle being arranged in base bottom surface, and the first baffle is equipped with to be prolonged outward
The first edge stretched；The mounting structure further includes the second baffle being arranged in base top surface, and the second baffle is close to base
The lateral location of seat；The light source mounting base cooperates substantially at L-shaped structure with the first edge, second baffle limit.
Be bent to form on the bottom surface of the light source mounting base installation LED light source mounting plane, the mounting plane with
There are certain gaps for pedestal.
It is equipped with the first support portion below the mounting plane, is formed with the first recessed portion on the bottom surface of the pedestal, it is described
First recessed portion is corresponding with the first support portion, and first support portion is embedded into the first recessed portion；First support
The first bolt hole is formed in portion, the light source mounting base is bolted with end cap.
The side of the light source mounting base is equipped with the second support portion, and the side of the pedestal has been correspondingly formed the second recess
Portion is formed with the second bolt hole on second support portion.
The mounting plane two sides, which are extended, the limition orientation muscle being obliquely installed.
The mounting plane edge, which is equipped with, bends downward L-shaped hook, and the hook is matched with the limit of the first edge
It closes.
At least one of which end cap is link cover of FIG, and the link cover of FIG is equipped with wiring hole.
The bottom surface and side of light source mounting base are equipped with limit plate, two limit plates close to the position of intermediate bending part
Between form cabling channel.
One of end cap is indicating cover, and indicator light wire board, several indicator lights, switch are equipped in the indicating cover and is pressed
Button；The indicating cover is equipped with several loopholes, each indicator light be correspondingly arranged in loophole and with instruction lamp driver
Plate connection, described switch button one end connect indicator light wire board, and the other end is pierced by dew to outside indicating cover.
The LED lamp bead that the LED light source includes the wiring board of strip, is evenly arranged on wiring board, the wiring board are logical
It crosses several clamping screws to be fixedly mounted on mounting plane, the LED lamp bead is externally provided with seal closure, and the seal closure includes elongated
Pressing plate, the pressing plate be equipped with several lens corresponding with LED lamp bead, the pressing plate bottom be equipped with encirclement lens sealing it is convex
Platform；The seal closure, wiring board, mounting plane sealing encapsulation process.
The clamping screw arranges that the clamping screw is equipped in " convex " type of falling along wiring board length direction uniform intervals
The briquetting of structure, the seal closure is equipped with several, and is separately positioned between two neighboring clamping screw, the seal closure
Pressing plate both ends are equipped with locking boss corresponding with briquetting, and the seal closure is fixed and clamped by briquetting.
The briquetting bottom is uniformly arranged several positioning columns, and the wiring board is equipped with several positioning corresponding with positioning column
Hole.
The power supply is mounted on power supply mounting plate, and the power supply mounting plate is arranged in accommodating cavity, and is located at two light
Between the mounting base of source, the power supply mounting plate and pedestal sliding cooperate, and the power supply mounting plate at least with one of end cap
It is connected.
The second edge extended inwardly, power supply mounting plate two sides and the second side are additionally provided on the first baffle
Along limit cooperation.
The beneficial effects of the present invention are: 1, pedestal and translucent cover are all made of plastic material, and integrally formed shell, structure are steady
It is fixed, it is convenient for production and at low cost；
2, the light source mounting base of metal material guarantees heat dissipation for installing LED light source；
3, end cap is removed, light source mounting base can be taken out from shell, the dismounting and change for realizing LED light source, dismounting side are facilitated
Just, long service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of LED anti-explosion lamp of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram that LED anti-explosion lamp of the embodiment of the present invention removes inside after shell.
Attachment structure schematic diagram of the Fig. 3 between light source of embodiment of the present invention mounting base and shell.
Fig. 4 is the enlarged diagram in Fig. 3 at A.
Fig. 5 is the attachment structure schematic diagram of light source of embodiment of the present invention mounting base and LED light source.
Fig. 6 is the enlarged diagram in Fig. 5 at B.
Fig. 7 is the structural schematic diagram of seal closure of the embodiment of the present invention, clamping screw, briquetting.
Fig. 8 is the enlarged diagram in Fig. 7 at C.
Fig. 9 is the structural schematic diagram of another embodiment of the present invention LED anti-explosion lamp.
Figure 10 is the enlarged diagram in Fig. 9 at D.
Figure 11 is the structural schematic diagram inside another embodiment of the present invention indicating cover.
Specific embodiment
Embodiments of the present invention is further illustrated with reference to the accompanying drawing.
As shown, a kind of LED anti-explosion lamp, including shell 1, light source mounting base 2, LED light source 3, end cap 4, power supply 5.
The shell 1 is integrally machined molding, including pedestal 11 and translucent cover 12, the pedestal 11 and light transmission using plastics
Accommodating cavity 13 is formed between cover 12, the pedestal 11 is used to install light source mounting base 2, LED light source 3, end cap 4, power supply 5 etc.,
And for LED anti-explosion lamp to be itself mounted within designated position, translucent cover 12 is transparent, for light by illumination, by pedestal 11
It is integrally moulded with the use of translucent cover 12, guarantee its sealing performance, structure is more stable, and production is more convenient, significantly
Reduce cost.
The light source mounting base 2 uses metal material machine-shaping, and is arranged in accommodating cavity 13, and the LED light source 3 is set
It sets in light source mounting base 2, the light source mounting base 2 for installing LED light source 3 is only arranged to metal material, guaranteeing its heat dissipation
While effect, cost is reduced as far as possible.
The end cap 4 is placed on the outer surface of 1 both ends end of shell, to guarantee the sealing between shell 1, same to time
Source mounting base 2 is detachably connected with end cap 4, removes end cap 4, light source mounting base 2 can be taken out from shell 1, be facilitated realization
The dismounting and change of LED light source, convenient for disassembly and assembly, long service life.
Wherein, it there are two the light source mounting base 2 is set, and is symmetrical arranged, corresponding, the LED light source 3 also is provided with two
Group is separately positioned in two light source mounting bases 2.
Further, the mounting structure slid respectively for two groups of light source mounting bases 2 there are two being set on the pedestal 11, two
The light source mounting base 2 cooperates with the sliding of pedestal 11.
Only fixed by end cap 4 since light source mounting base 2 and LED light source 3 are elongated, installation is inconvenient, by by light
The sliding of source mounting base 2 setting on the base 11, is further ensured that its installation is stablized, convenient for disassembly and assembly.
As shown in Figure 3-4, the mounting structure includes the first baffle 14 being arranged on 11 bottom surface of pedestal, the first gear
Plate 14 is equipped with the first edge 141 extended outward, and the mounting structure further includes second be arranged on 11 top surface of pedestal
Baffle 15, lateral location of the second baffle 15 close to pedestal 11；The light source mounting base 2 is substantially at L-shaped structure, one
Side limits cooperation with the first edge 141, and the other side and the limit of second baffle 15 cooperate, and light source mounting base 2 can be at the first edge
Position between 141 and second baffle 15 is slid, and structure is simple, and installation is stablized.
The mounting plane 21 of installation LED light source 3 is bent to form on the bottom surface of the light source mounting base 2, the installation is flat
Face 21 and pedestal 11 are there are certain gap, by the gap, can be further ensured that its heat dissipation effect, and by should between
Gap, when so that there is enough spaces installation LED light source 3, for example what is be subsequently noted fixed by fastening bolt, which is fastening
The space for the installation that bolt provides.
The needs of mounting plane 25 are higher as far as possible, this allows for mounting plane 25 and the first edge 141 exists centainly
Difference in height, therefore be equipped in 25 edge of mounting plane and bend downward L-shaped hook 27, pass through the hook 27 and the
The limit cooperation of one edge 141, which not only ensure that it installs location requirement, but also further increase heat dissipation area, mention
High heat dispersion.
It is equipped with the first support portion 22 below the mounting plane 21, is formed with the first recessed portion on the bottom surface of the pedestal 11
16, first recessed portion 16 is corresponding with the first support portion 22, and first support portion 22 is embedded into the first recessed portion 16
It is interior；The first bolt hole 23 is formed on first support portion 22, the light source mounting base 2 is bolted with end cap 4.
First support portion 22 provides not only a supporting role, and the first support portion 22 and the first recessed portion 16 can
Cooperation sliding, further ensures the stability of installation and itself structure of the light source mounting base 2 in pedestal 11, meanwhile,
One bolt installation site is provided, light source mounting base 2 and end cap 4 are connected by screw bolts, it is simple in construction, easy to disassemble and assemble.
Further, the side of the light source mounting base 2 is equipped with the second support portion 24, and the side of the pedestal 11 corresponds to shape
At there is the second recessed portion 17, the second bolt hole 25 is formed on second support portion 24, structure is more stable, installs more firm
Gu.
25 two sides of mounting plane, which are extended, the limition orientation muscle 26 being obliquely installed, which can not only
Enough play the role of positioning and guiding, facilitate the accurate installation of LED light source 3, is convenient for subsequent sealing operation, and further increase
The heat dissipation area of light source mounting base 2, further increases its heat dissipation performance.
As shown in Figs. 1-2, two end caps 4 are link cover of FIG, and the link cover of FIG is equipped with wiring hole 41, are used for conducting wire
Pass through, by the wiring hole 41 in link cover of FIG, the parallel with one another of multiple LED anti-explosion lamps may be implemented, from one of link cover of FIG
Wiring hole 41 access, picked out from the wiring hole 41 of another link cover of FIG.
It is of course also possible to which a link cover of FIG is only arranged, taps into it only, do not pick out, as the last one of parallel circuit
LED anti-explosion lamp can also be conventional end cover structure with both ends, and an independent LED anti-explosion lamp independently uses.
As shown in figure 4, the bottom surface and side of the light source mounting base 2 are equipped with limit plate close to the position of intermediate bending part
28, cabling channel 29 is formed between two limit plates 28, when multiple LED anti-explosion lamps are used in parallel, cabling channel 29 can be made
It is walked for parallel line, so that route is neat, facilitates cabling.
And the light source mounting base 2 uses metal material, and itself has certain elastic property, arranges by conducting wire
After in metallic channel 29, lock processing is carried out by compressing limit plate 28, is further ensured that conducting wire will not be from cabling channel 29
It is detached from, finishing effect is removed in guarantee.
As shown in figs. 9-11, one of them of two end caps 4 is indicating cover, and instruction lamp line is equipped in the indicating cover
Road plate 42, several indicator lights 43, switch button 44；The indicating cover is equipped with several loopholes, and each indicator light 43 is right
It should be arranged in loophole 45 and be connect with indicator light wire board 42, described 44 one end of switch button connects indicator light wire board
42, the other end is pierced by dew to outside indicating cover, and instruction function may be implemented by above structure, may be used as failure, emergency light
Instruction.
In addition, can be replaced mutually between link cover of FIG, indicating cover, according to real work demand, corresponding end cap is set
Structure.
As viewed in figures 5-8, the wiring board 31 of the LED light source 3 including strip, the LED being evenly arranged on wiring board 31
Lamp bead 32, the wiring board 31 are fixedly mounted on mounting plane 21 by several clamping screws 33,33 edge of clamping screw
31 length direction uniform intervals of wiring board arrangement, the LED lamp bead 32 are externally provided with seal closure 34, and the seal closure 34 includes elongated
Pressing plate 341, the pressing plate 341 be equipped with several lens 342 corresponding with LED lamp bead 32,341 bottom of pressing plate be equipped with wrap
Enclose the seal boss 343 of lens 342；The seal closure 34, wiring board 31,21 sealing encapsulation process of mounting plane.
The clamping screw 33 that wiring board 31 is arranged by several uniform intervals enables the wiring board 31 of strip to stablize
Be fitted on the mounting surface of light source mounting base 2, guarantee stable installation and good heat dissipation, sealing be set on wiring board 31
Cover, is sealed, while further passing through sealing processing, it is ensured that reach effective sealing, reach explosion-proof by its seal boss 343
Class requirement.
Wherein, the clamping screw 33 is equipped with the briquetting 35 in " convex " type structure, and the seal closure 34 is equipped with several
It is a, and be separately positioned between two neighboring clamping screw 33,341 both ends of pressing plate of the seal closure are equipped with corresponding with briquetting 35
Locking boss 344, the seal closure 34 is fixed and clamped by briquetting 35, and wiring board 31 is fixed in the clamping screw 33
It while installation, drives briquetting 35 to compress locking boss 344, realizes the fixation of seal closure 34, structure is more reasonable, installation
It is convenient.
Further, 34 bottom of seal closure is uniformly arranged several positioning columns 345, and the wiring board 31 is equipped with several
Location hole 311 corresponding with positioning column 345 is positioned when installing seal closure 34 by positioning column 345 and location hole 311, is filled
Timing is more convenient, and installation site is more accurate.
As shown, the power supply 5 is mounted on power supply mounting plate 51, the power supply mounting plate 51 is arranged in accommodating cavity 13
It is interior, and be located between two light source mounting bases 2, the power supply mounting plate 51 cooperates with the sliding of pedestal 11, and the power supply is installed
Plate 51 is connected with one of end cap 4, while dismantling end cap 4, can take out power supply 5 from shell 1, facilitates realization electricity
The dismounting and change in source 5, convenient for disassembly and assembly, long service life.
Further, the second edge 142 extended inwardly, the power supply mounting plate are additionally provided on the first baffle 14
51 two sides and the limit of the second edge 142 cooperate.The setting of second edge 142 and power supply mounting plate 51 is so that power supply 5 and shell 1
Guide rail cooperation, power supply are advanced steady reliable.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
For example describe with reference to the accompanying drawings, pedestal is located at lower part, and translucent cover is located at top, and in actual installation process, LED is explosion-proof
Lamp is often placed in top installation, and pedestal is oppositely arranged on top at this time, and translucent cover is oppositely arranged on lower part.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than.
Every technical staff's notice: of the invention although the present invention is described according to above-mentioned specific embodiment
Invention thought be not limited in the invention, any repacking with inventive concept will all be included in this patent protection of the patent right
In range.
Claims (17)
1. a kind of LED anti-explosion lamp, it is characterised in that: including shell (1), light source mounting base (2), LED light source (3), end cap (4),
Power supply (5)；
The shell (1) is integrally machined molding, including pedestal (11) and translucent cover (12) using plastics, the pedestal (11) and
Accommodating cavity (13) are formed between translucent cover (12)；
The light source mounting base (2) uses metal material machine-shaping, and is arranged in accommodating cavity (13), and the LED light source (3) sets
It sets on light source mounting base (2)；
The end cap (4) is placed on the outer surface of shell (1) both ends end, and is detachably connected with light source mounting base (2).
2. LED anti-explosion lamp according to claim 1, it is characterised in that: there are two the light source mounting base (2) sets, and it is right
Claim setting, the LED light source (3) is equipped with two groups, is separately positioned on two light source mounting bases (2).
3. LED anti-explosion lamp according to claim 2, it is characterised in that: respectively for two there are two being set on the pedestal (11)
The mounting structure of group light source mounting base (2) sliding, two light source mounting bases (2) and pedestal (11) sliding cooperate.
4. LED anti-explosion lamp according to claim 3, it is characterised in that: the mounting structure includes being arranged in pedestal (11)
First baffle (14) on bottom surface, the first baffle (14) are equipped with the first edge (141) extended outward；
The mounting structure further includes the second baffle (15) being arranged on pedestal (11) top surface, and the second baffle (15) is close
The lateral location of pedestal (11)；
The light source mounting base (2) cooperates substantially at L-shaped structure with the first edge (141), second baffle (15) limit.
5. LED anti-explosion lamp according to claim 4, it is characterised in that: bent on the bottom surface of the light source mounting base (2)
At the mounting plane (21) for having installation LED light source (3), there are certain gaps for the mounting plane (21) and pedestal (11).
6. LED anti-explosion lamp according to claim 5, it is characterised in that: be equipped with first below the mounting plane (21)
Support part (22) is formed with the first recessed portion (16) on the bottom surface of the pedestal (11), first recessed portion (16) with first
Support part (22) is corresponding, and first support portion (22) is embedded into the first recessed portion (16)；First support portion (22)
On be formed with the first bolt hole (23), the light source mounting base (2) is bolted with end cap (4).
7. LED anti-explosion lamp according to claim 6, it is characterised in that: the side of the light source mounting base (2) is equipped with second
The side of support portion (24), the pedestal (11) has been correspondingly formed the second recessed portion (17), shape on second support portion (24)
At there is the second bolt hole (25).
8. LED anti-explosion lamp according to claim 5, it is characterised in that: mounting plane (25) two sides, which extend to have, inclines
The limition orientation muscle (26) being tiltedly arranged.
9. LED anti-explosion lamp according to claim 5, it is characterised in that: mounting plane (25) edge is equipped with downward
It bends L-shaped hook (27), the hook (27) and the first edge (141) limit cooperate.
10. LED anti-explosion lamp according to claim 4, it is characterised in that: at least one of which end cap (4) is link cover of FIG, institute
Link cover of FIG is stated equipped with wiring hole (41).
11. LED anti-explosion lamp according to claim 10, it is characterised in that: the bottom surface and side of light source mounting base (2) are close
The position of intermediate bending part is equipped with limit plate (28), forms cabling channel (29) between two limit plates (28).
12. LED anti-explosion lamp according to claim 4, it is characterised in that: one of end cap (4) is indicating cover, the finger
Show and is equipped with indicator light wire board (42), several indicator lights (43), switch button (44) in lid；If the indicating cover is equipped with and parches
Unthreaded hole, each indicator light (43) is correspondingly arranged in loophole (45) and connect with indicator light wire board (42), described to open
Button (44) one end connection indicator light wire board (42) is closed, the other end is pierced by dew to outside indicating cover.
13. LED anti-explosion lamp according to claim 5, it is characterised in that: the LED light source (3) includes the route of strip
The LED lamp bead (32) being evenly arranged on plate (31), wiring board (31), the wiring board (31) are solid by several clamping screws (33)
Dingan County is on mounting plane (21), and the LED lamp bead (32) is externally provided with seal closure (34), and the seal closure (34) includes elongated
Pressing plate (341), the pressing plate (341) be equipped with several lens (342) corresponding with LED lamp bead (32), the pressing plate (341)
Bottom is equipped with the seal boss (343) for surrounding lens (342)；The seal closure (34), wiring board (31), mounting plane (21) envelope
Glue encapsulation process.
14. LED anti-explosion lamp according to claim 13, it is characterised in that: the clamping screw (33) is along wiring board (31)
Length direction uniform intervals arrangement, the clamping screw (33) are equipped with the briquetting (35) in " convex " type structure, the sealing
It covers (34) and is equipped with several, and be separately positioned between two neighboring clamping screw (33), the pressing plate (341) two of the seal closure
End is equipped with locking boss (344) corresponding with briquetting (35), and the seal closure (34) is fixed and clamped by briquetting (35).
15. LED anti-explosion lamp according to claim 14, it is characterised in that: briquetting (35) bottom is uniformly arranged several
Positioning column (345), the wiring board (31) are equipped with several location holes (311) corresponding with positioning column (345).
16. LED anti-explosion lamp according to claim 4, it is characterised in that: the power supply (5) is mounted on power supply mounting plate
(51) on, power supply mounting plate (51) setting is located between two light source mounting bases (2) in accommodating cavity (13), described
Power supply mounting plate (51) and pedestal (11) sliding cooperate, and the power supply mounting plate (51) at least with one of end cap (4) phase
Connection.
17. LED anti-explosion lamp according to claim 16, it is characterised in that: be additionally provided on the first baffle (14) inwardly
The second edge (142) that side extends, power supply mounting plate (51) two sides and the second edge (142) limit cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910427719.6A CN110159974A (en) | 2019-05-22 | 2019-05-22 | LED anti-explosion lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910427719.6A CN110159974A (en) | 2019-05-22 | 2019-05-22 | LED anti-explosion lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110159974A true CN110159974A (en) | 2019-08-23 |
Family
ID=67631955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910427719.6A Pending CN110159974A (en) | 2019-05-22 | 2019-05-22 | LED anti-explosion lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110159974A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3326309A1 (en) * | 1983-07-21 | 1985-01-31 | Maehler & Kaege Ag, 6507 Ingelheim | Closure for a lighting fixture |
| US20070268698A1 (en) * | 2006-05-18 | 2007-11-22 | Color Stars, Inc. | LED illuminating device |
| CN201050761Y (en) * | 2007-06-15 | 2008-04-23 | 典丽照明(东莞)有限公司 | Lighting lamp for explosion resistance of engineering |
| CN203810151U (en) * | 2014-05-09 | 2014-09-03 | 乐清市沃达蒙照明电器有限公司 | LED (light emitting diode) lamp |
| CN207034828U (en) * | 2017-07-24 | 2018-02-23 | 浙江通明电器股份有限公司 | A kind of replaceable LED anti-explosion lamp of power supply |
| CN207034781U (en) * | 2017-05-17 | 2018-02-23 | 中山市莹石照明科技有限公司 | A kind of water proof type wall lamp |
-
2019
- 2019-05-22 CN CN201910427719.6A patent/CN110159974A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3326309A1 (en) * | 1983-07-21 | 1985-01-31 | Maehler & Kaege Ag, 6507 Ingelheim | Closure for a lighting fixture |
| US20070268698A1 (en) * | 2006-05-18 | 2007-11-22 | Color Stars, Inc. | LED illuminating device |
| CN201050761Y (en) * | 2007-06-15 | 2008-04-23 | 典丽照明(东莞)有限公司 | Lighting lamp for explosion resistance of engineering |
| CN203810151U (en) * | 2014-05-09 | 2014-09-03 | 乐清市沃达蒙照明电器有限公司 | LED (light emitting diode) lamp |
| CN207034781U (en) * | 2017-05-17 | 2018-02-23 | 中山市莹石照明科技有限公司 | A kind of water proof type wall lamp |
| CN207034828U (en) * | 2017-07-24 | 2018-02-23 | 浙江通明电器股份有限公司 | A kind of replaceable LED anti-explosion lamp of power supply |
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Application publication date: 20190823 |