CN106122800A - Explosion-proof LED module - Google Patents
Explosion-proof LED module Download PDFInfo
- Publication number
- CN106122800A CN106122800A CN201610701660.1A CN201610701660A CN106122800A CN 106122800 A CN106122800 A CN 106122800A CN 201610701660 A CN201610701660 A CN 201610701660A CN 106122800 A CN106122800 A CN 106122800A
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- Prior art keywords
- led
- explosion
- lampshade
- proof
- cable
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- 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
- 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
- F21V19/0015—Fastening arrangements intended to retain light sources
- F21V19/002—Fastening arrangements intended to retain light sources the fastening means engaging the encapsulation or the packaging of the semiconductor device
-
- 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
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of explosion-proof LED module, owing to its light source is LED, and LED belongs to solid-state cold light source, has that electro-optical efficiency is high, caloric value is little, power consumption is little, works under safety low-voltage, the advantage such as length in service life；The light source such as conventional incandescent, fluorescent lamp is replaced, it is possible to increase the explosion-proof performance of explosion-proof lamp and more meet country's explosion-proof criteria, it is possible to adapt to the most severe working environment by LED；In addition; owing to the light source storehouse formed between described lampshade and LED and cable bin being separately filled with transparent organic silicon glue; it can be used in coordinating fixes and respectively by the connecting portion between LED particle and cable assembly and LED and external environment; thus improve shock resistance and the sealing of explosion-proof LED module, make explosion-proof LED module play more sophisticated safeguard protection.
Description
Technical field
The present invention relates to a kind of explosion-proof LED module.
Background technology
Along with developing rapidly of the industries such as oil, chemical industry, mining industry, lighting producing, store in a warehouse, rescue in use more
Coming the most extensive, kind gets more and more.The generation of the accident blast of lighting how is prevented in damp hazardous area
Have become as highly important problem.Operationally it is inevitably generated electric spark due to lighting or forms red-hot table
Face, they once with produce or the explosive gas mixture of rescue site meets, may result in the generation of explosion accident, directly
Jeopardize life and the national wealth safety of citizen.Accordingly, as most popular lighting, its explosion-proof technology problem is early
Common concern and the great attention of people are caused.
Explosion-proof lamp refers to use the lighting of explosion-proof technology, is usually used in imflammable gas and the dangerous field of dust existence
Institute, can prevent imflammable gas and dust that inside lamp, issuable electric arc, spark and high temperature ignite in surrounding, thus
Reach requirement of explosion proof.Also referred to as explosion-proof lamp, explosion-proof illuminating lamp.
The light source of tradition explosion-proof lamp uses electric filament lamp, fluorescent lamp etc. as light source for a long time, and its shell is by aluminium casting and glass
Glass outer housing adds protection network composition.The explosion-proof lamp power consumption of this kind of structure is big, and brightness is low, and service life is short, and explosion-proof performance is the most relatively
Difference, difficulty or ease adapt to severe working environment.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of explosion-proof LED module, use during it is more traditional electric filament lamp,
For the explosion-proof lamp of the light sources such as fluorescent lamp, explosion-proof performance is more preferable, uses safer.
For achieving the above object, the invention provides a kind of explosion-proof LED module, including lamp body, the luminescence that is fixedly arranged on lamp body
Assembly and the fixture fixed with lamp body, luminescence component includes illuminating part and the lampshade of cover cap illuminating part, and described sends out
Light part includes LED and forms connected cable assembly therewith, and LED includes substrate and is distributed on substrate
LED particle, described lamp body includes radiating piece, this radiating piece include for fixing LED of fitting heat radiation table top and
Being surrounded on the mounting groove of heat radiation table top surrounding, described lampshade is inserted in heat radiation table top mounting groove all around, lampshade and LED
Between leave the light source storehouse of accommodating LED particle, this light source storehouse is cast with make LED particle with extraneous constitute seal coordinate transparent
Organic silica gel, also leaves the cable bin of connecting portion between accommodating cable assembly and LED between lampshade and LED, should
Cable bin is cast with and makes connecting portion between cable assembly and LED constitute, with extraneous, the transparent organic silicon that sealing coordinates
Glue, is cast with in the gap between lampshade with mounting groove and makes LED and extraneous composition seal the injecting glue complex coordinated.
The advantage of employing technique scheme is: owing to LED light source belongs to solid-state cold light source, have electro-optical efficiency
The advantages such as high, caloric value is little, power consumption is little, work under safety low-voltage, length in service life；Replace tradition white by LED light source
The light sources such as vehement lamp, fluorescent lamp, it is possible to increase the explosion-proof performance of explosion-proof lamp and more meet country's explosion-proof criteria, it is possible to adapt to more
Severe working environment；Owing to the light source storehouse formed between described lampshade and LED and cable bin being separately filled with
Bright organic silica gel, it can be used in coordinating fixes and respectively by the connecting portion between LED particle and cable assembly and LED
Position and external environment, thus improve shock resistance and the sealing of explosion-proof LED module, make explosion-proof LED module play the completeest
Kind safeguard protection.
As a further improvement on the present invention, the edge of described lampshade includes and coordinates with described mounting groove
The shirt rim of setting-in, the top of shirt rim constitutes pouring basin, forms cast chamber, between bottom and the mounting groove of shirt rim in pouring basin uniformly
It is distributed and pours into a mould the plug hole that chamber connects.
The advantage of employing technique scheme is: can be by filling to the cast intracavity formed between shirt rim and mounting groove
Injecting glue complex, makes LED and external environment, reaches insulation and heat insulation effect；Shirt rim top pouring groove and cast
The setting of plug hole in groove, it is simple to the uniform cast of injecting glue complex in cast chamber.
As a further improvement on the present invention, fixed by screw between described lampshade and radiating piece, described cast
Groove is additionally provided with the screw penetrated for screw.
Use technique scheme advantage be: by screw is arranged in pouring basin, can while injecting glue incite somebody to action
Screw and screw hole parts seal, and enable explosion-proof LED module to play more sophisticated safeguard protection.
As a further improvement on the present invention, described lampshade has multiple cavity for accommodating described LED particle
A, collectively forms described light source storehouse between cavity A and LED, leave with described between edge and the substrate of cavity A
The overfolw hole A of cast chamber connection, lampshade is provided with the gathering sill coordinated with overfolw hole A.
The advantage of employing technique scheme is: due to overfolw hole A and the setting of gathering sill so that pour into a mould in light source storehouse
During transparent organic silicon glue, transparent organic silicon glue unnecessary in light source storehouse can flow to gathering sill from overfolw hole A and solidify；Due to
Overfolw hole A connects with cast chamber, and the injecting glue complex then poured into a mould in cast chamber can be organic with transparent at gathering sill
Silica gel connects and forms the seal isolation between light source storehouse and cast chamber, adds the sealing between light source storehouse and cast chamber, makes
Interiors of products space isolates as far as possible and reduces, and improves the explosion-proof performance of product.
As a further improvement on the present invention, described lampshade have for house described cable assembly and LED it
Between the cavity B of connecting portion, collectively form described cable bin between cavity B and LED, LED have with described
Cast chamber connection overfolw hole B, one end that described cable assembly is connected with LED is positioned in cable bin, cable assembly
The other end extended to outside cable bin by overfolw hole B.
The advantage using technique scheme is: due to the setting of overfolw hole B so that transparent have pouring into a mould in cable bin
During machine silica gel, transparent organic silicon glue unnecessary in cable bin part can overflow and solidify from overfolw hole B；Due to overfolw hole B
Connect with cast chamber, then in cast chamber, the injecting glue complex poured into a mould can be at close overfolw hole B and transparent organic silicon
Glue connects and forms the seal isolation between cable bin and cast chamber, adds the sealing between cable bin and cast chamber, makes product
Product inner space isolates as far as possible and reduces, and improves the explosion-proof performance of product.
As a further improvement on the present invention, described cable assembly include the cable body that is connected with LED and
The seal head of cladding cable body, described heat radiation table top has installing hole, seal head and this installation in overfolw hole B correspondence position
Hole constitutes sealing and coordinates, and installing hole has breach, and overfolw hole B is connected with cast chamber by this breach.
The advantage using technique scheme is: due to the setting of installing hole on seal head and heat radiation table top in cable assembly
Put, it is simple to the sealing between cable assembly and radiating piece is fixed；Cable body can be penetrated to recessed by installing hole and overfolw hole B
It is connected in the cable bin that chamber B, LED and seal head are constituted and with LED, makes transparent organic silicon glue be poured into
The junction of LED and cable body can be coated with time in cable bin as far as possible, improve seal isolation；Additionally, due to
The setting of breach on installing hole so that when pouring into a mould injecting glue complex in cast chamber, the injecting glue that cast intracavity is in a liquid state is combined
The sealing that thing is flow at overfolw hole B to connect with transparent organic silicon glue and formed between cable bin and cast chamber by this breach every
From；Injecting glue complex also can flow into the gap between seal head and installing hole when flowing through at installing hole, further increases
Seal head and radiating piece sealing.
As a further improvement on the present invention, fixed by screw between described LED and heat radiation table top, described
Lampshade on the screw position of corresponding heat radiation table top have the cavity C for housing screw head, cavity C is filled with the table top that dispels the heat
Screw seal isolation transparent organic silicon glue, LED and heat radiation table top between be additionally provided with heat-conducting silica gel sheet.
The advantage of employing technique scheme is: by filling transparent organic silicon glue in the cavity C of lampshade, make heat radiation platform
The screw head of the fixing screw in face can be sufficiently sealed isolation, and further increase between LED and radiating piece is close
Feng Xing；The setting of heat-conducting silica gel sheet between LED and heat radiation table top, it is possible to play the effect improving radiating efficiency.
As a further improvement on the present invention, it is provided with between bottom and the mounting groove of described shirt rim and prevents from pouring into a mould chamber leakage glue
Sealing ring.
The advantage of employing technique scheme is: due to the setting of sealing ring between shirt rim and mounting groove, prevent to watering
When carrying out injecting glue in note chamber, injecting glue complex leaks from the gap between bottom, shirt rim and mounting groove, strengthens sealing, with
Time prevent the waste of injecting glue material.
As a further improvement on the present invention, described lampshade is additionally provided with the guide groove of connection lampshade both sides cavity A.
The advantage of employing technique scheme is: due to the setting of guide groove, water cavity A is carried out transparent organic silicon glue
During note, transparent organic silicon glue can flow in guide groove and solidify, it is possible to reduces to a certain extent, isolate LED and lampshade
Between space, further increase explosion-proof performance.
Accompanying drawing explanation
Fig. 1 is the structure chart of the embodiment of the present invention；
Fig. 2 is the explosive view of the embodiment of the present invention；
Fig. 3 is the structure chart 1 of the lampshade of the embodiment of the present invention；
Fig. 4 is the structure chart 2 of the lampshade of the embodiment of the present invention；
Fig. 5 is the structure chart of the radiating piece of the embodiment of the present invention；
Fig. 6 is the top view of the embodiment of the present invention；
Fig. 7 is the profile of A-A part in Fig. 6；
Fig. 8 is the profile of B-B part in Fig. 6；
Fig. 9 is the profile of C-C part in Fig. 6；
Figure 10 is the profile of D-D part in Fig. 6；
Figure 11 is the enlarged drawing of part A in Figure 10.
Reference:
1, radiating piece；11, heat radiation table top；12, mounting groove；13, installing hole；14, breach；2, fixture；3, LED；31, base
Plate；32, LED particle；33, overfolw hole B；4, lampshade；41, shirt rim；41a, pouring basin；41b, cast chamber；41c, plug hole；42、
Cavity A；43, overfolw hole A；44, gathering sill；45, guide groove；46, cavity B；47, cavity C；51, light source storehouse；52, cable bin；6, saturating
Bright organic silica gel；7, injecting glue complex；8, heat-conducting silica gel sheet；9, cable assembly；91, cable body；92, seal head；101, close
Seal；102, annular groove；103, screw；104, screw；105, screw；105a, screw head；106, screw.
Detailed description of the invention
The enforcement of the explosion-proof LED module of the present invention such as Fig. 1 is to shown in 11: includes lamp body, be fixedly arranged on luminous group of lamp body
Part and the fixture fixed with lamp body, luminescence component includes the lampshade 4 of illuminating part and cover cap illuminating part, described luminescence
Part includes LED 3 and forms connected cable assembly 9 therewith, and LED 3 includes substrate 31 and is distributed in substrate 31
On LED particle 32, described lamp body includes radiating piece 1, and this radiating piece 1 includes the heat radiation for fixing LED 3 of fitting
Table top 11 and be surrounded on heat radiation table top 11 surrounding mounting groove 12, described lampshade 4 be inserted into heat radiation table top 11 installation all around
In groove 12, between lampshade 4 and LED 3, leave the light source storehouse 41 of accommodating LED particle 32, this light source storehouse 51 is cast with and makes LED
Granule 32 constitutes, with extraneous, the transparent organic silicon glue 6 that sealing coordinates, and also leaves accommodating cable assembly between lampshade 4 and LED 3
The cable bin 52 of connecting portion between 9 and LED 3, is cast with in this cable bin and makes to connect between cable assembly 9 and LED 3
Connect position and constitute, with extraneous, the transparent organic silicon glue 6 that sealing coordinates, the gap between lampshade 4 and mounting groove 12 is cast with and makes
LED 3 and the extraneous injecting glue complex 7 constituting sealing cooperation.
It should be noted that the present invention uses the advantage that light source storehouse and cable bin are filled with by transparent organic silicon glue
It is: the clear space in light source storehouse is filled with certain fixing and antihunt action to LED particle, prevents because vibration influence is prevented
The service life of quick-fried LED module, therefore, it is possible to play more sophisticated safeguard protection.It is further possible to meet protection type
The requirement of " Ex-d " " GB 3836.2-2010 explosive atmosphere part 2: the equipment protected by flameproof enclosure " d " ", also
Meet " Ex-m " requirement of " GB3836.9-2014 explosive atmosphere the 9th part: the equipment protected by pouring type " m " ".By
In the filling of transparent organic silicon glue, the clear space of explosion-proof LED module is made to need to carry out the clean of stress test less than regulation in standard
Spatial value, can avoid product is carried out relevant pressure test, improve the efficiency of inspection；Transparent organic to filling in cable bin
Silica gel is fixed except can be used in coordinating, moreover it is possible to by the connecting portion between cable assembly and LED and external environment, carry
The shock resistance of high explosion-proof LED module and sealing, make explosion-proof LED module play more sophisticated safeguard protection.
In embodiments of the present invention, the edge of described lampshade 4 includes and coordinates embedding with described mounting groove 12
The shirt rim 41 of dress, the top of shirt rim 41 constitutes pouring basin 41a, forms cast chamber 41b between bottom and the mounting groove 12 of shirt rim 41,
Pouring basin 41a is evenly distributed with and pours into a mould the plug hole 41c that chamber 41b connects.
In embodiments of the present invention, fixed by screw 103 between described lampshade 4 and radiating piece 1, described pouring basin
41a is additionally provided with the screw 104 penetrated for screw 103.
In embodiments of the present invention, described lampshade 4 has multiple cavity A42 for accommodating described LED particle 32,
Collectively form described light source storehouse between cavity A42 and LED 3, leave and institute between edge and the substrate 31 of cavity A42
The overfolw hole A43 of the cast chamber 41b connection stated, lampshade 4 is provided with the gathering sill 44 coordinated with overfolw hole A43.
In light source storehouse 51, the casting process of transparent organic silicon glue 6 is: first, is watered by the transparent organic silicon glue 6 of liquid condition
Note in the cavity A42 of lampshade 4, then will mutually compress laminating between LED 3 and lampshade 4 so that liquid condition transparent
Organic silica gel 6 fills whole light source storehouse 51 under extrusion, and unnecessary transparent organic silicon glue 6 then can be expelled to light from overfolw hole A43
In gathering sill 44 outside storehouse, source 51 and solidify；Owing to overfolw hole A43 connects with cast chamber 41b, then in cast chamber 41b
The injecting glue complex 7 poured into a mould can connect and be formed light source storehouse 51 and cast chamber 41b at gathering sill 44 with transparent organic silicon glue 6
Between seal isolation, add light source storehouse 51 and cast chamber 41b between sealing, make interiors of products space isolate as far as possible and contract
Little, improve the explosion-proof performance of product.
It should be noted that described gathering sill 44 can be to be made up of, also the guiding convex tendon being shaped on lampshade 4
It can be the groove being directly opened on lampshade 4.
In embodiments of the present invention, described lampshade has and connects between described cable assembly 9 and LED 3 for housing
Meet the cavity B46 at position, between cavity B46 and LED 3, collectively form described cable bin 52, LED 3 has with
The overfolw hole B33 of described cast chamber 41b connection, one end that described cable assembly 9 is connected with LED 3 is positioned at cable bin
In 52, the other end of cable assembly 9 is extended to outside cable bin 52 by overfolw hole B33.
In embodiments of the present invention, described cable assembly 9 includes cable body 91 and the bag being connected with LED 3
Covering the seal head 92 of cable body, described heat radiation table top 11 has installing hole 13, seal head 92 in overfolw hole B33 correspondence position
Constituting to seal with this installing hole 13 and coordinate, installing hole 13 has breach 14, overfolw hole B33 is by this breach 14 and cast chamber
41b is connected.Due to the setting of installing hole 13 on seal head 92 and heat radiation table top 11 in cable assembly 9, it is simple to cable assembly 9
And the sealing between radiating piece 1 is fixed；Preferably, the seal head 92 on cable body 91 uses Shooting Technique molding, therefore has
There are preferably insulation and sealing, are attached by screw thread between seal head 92 and installing hole 13；Owing to lacking on installing hole 13
The setting of mouth 14 so that when pouring into a mould injecting glue complex 7 in cast chamber 41b, the injecting glue complex being in a liquid state in cast chamber 41b
7 flow at overfolw hole B33 connect with transparent organic silicon glue 7 and formed between cable bin 52 and cast chamber 41b by this breach 14
Seal isolation；Injecting glue complex 7 also can flow into the gap between seal head 92 and installing hole 13 when flowing through at installing hole,
Further increase seal head 92 and radiating piece 1 sealing.
In cable bin 52, the casting process of transparent organic silicon glue 6 is: be first poured into by the transparent organic silicon glue 6 of liquid condition
In the cavity B46 of lampshade 4, then will mutually compress laminating between LED 3 and lampshade 4 so that liquid condition transparent organic
Whole cable bin 52 filled under extrusion by silica gel 6, and now LED 3 can be by transparent organic silicon with the connecting portion of cable assembly 9
Glue 6 is fully coated with, and cable body 91 extends to the outside of cable bin 52 by overfolw hole B33, and unnecessary transparent organic silicon glue 6 is also
Can discharge from overfolw hole B33 part and solidify, the injecting glue complex 7 then poured into a mould in glue injection cavities 41b can be at overfolw hole B33
Connect with transparent organic silicon glue 6 and form the seal isolation between cable bin 52 and cast chamber 41b；Injecting glue complex 7 is flowing through
Also can flow into the gap between seal head 92 and installing hole 13 during the breach 14 of installing hole 13, therefore add cable bin 52 He
Sealing between cast chamber 41b, the explosion-proof performance making product is more sophisticated.
In embodiments of the present invention, fixed by screw 105 between described LED 3 and heat radiation table top 11, described
Lampshade 4 on screw 105 position of corresponding heat radiation table top 11 have the cavity C47 for housing screw head 105a, cavity C47 fills out
It is filled with the transparent organic silicon glue 6 that the screw 105 of heat radiation table top 11 is sealed isolation, also sets between LED 3 and heat radiation table top 11
There is heat-conducting silica gel sheet 8.
In embodiments of the present invention, it is provided with between bottom and the mounting groove 12 of described shirt rim 41 and prevents from pouring into a mould chamber 41b leakage
The sealing ring 101 of glue.The bottom contacted with mounting groove on shirt rim 41 has the annular groove 102 for embedded sealing ring 101, seals
The setting of circle 101 is possible to prevent when carrying out injecting glue in glue injection cavities 41b, and injecting glue complex 7 is peripheral with radiating piece 1 from lampshade 4
The gap of surrounding leaks, strengthens sealing, prevent the waste of injecting glue material simultaneously.
In embodiments of the present invention, described lampshade 4 is additionally provided with the guide groove 45 of connection lampshade 4 both sides cavity A42, due to
The setting of guide groove 45, when cavity A42 carries out the cast of transparent organic silicon glue 6, transparent organic silicon glue 6 can flow into guide groove 45
In and solidify, it is possible to reduce to a certain extent, isolate space between LED 3 and lampshade 4, further increase explosion-proof
Energy.
Above example, the simply one of the present invention preferably specific embodiment, those skilled in the art are in skill of the present invention
The usual variations and alternatives carried out in art aspects are included in protection scope of the present invention.
Claims (9)
1. an explosion-proof LED module, the luminescence component including lamp body, being fixedly arranged on lamp body and the fixture fixed with lamp body,
Luminescence component includes illuminating part and the lampshade of cover cap illuminating part, it is characterised in that: described illuminating part include LED and
Forming connected cable assembly therewith, LED includes substrate and the LED particle being distributed on substrate, described lamp body bag
Including radiating piece, this radiating piece includes for the heat radiation table top of fixing LED of fitting and is surrounded on heat radiation table top surrounding
Mounting groove, described lampshade is inserted in heat radiation table top mounting groove all around, leaves accommodating LED particle between lampshade and LED
Light source storehouse, this light source storehouse is cast with make LED particle with extraneous constitute seal the transparent organic silicon glue coordinated, lampshade and LED
Also leave the cable bin of connecting portion between accommodating cable assembly and LED between light bar, this cable bin is cast with and makes electricity
Between cable assembly and LED, connecting portion constitutes the transparent organic silicon glue that sealing coordinates, between lampshade and mounting groove with extraneous
Gap in be cast with make LED and extraneous constitute seal the injecting glue complex coordinated.
2. according to the explosion-proof LED module described in claim 1, it is characterised in that: the edge of described lampshade includes
Having the shirt rim coordinating setting-in with described mounting groove, the top of shirt rim constitutes pouring basin, shape between bottom and the mounting groove of shirt rim
Become cast chamber, pouring basin is evenly distributed with and pours into a mould the plug hole that chamber connects.
3. according to the explosion-proof LED module described in claim 2, it is characterised in that: pass through spiral shell between described lampshade and radiating piece
Nail fixes, and is additionally provided with the screw penetrated for screw in described pouring basin.
4. according to the explosion-proof LED module described in claim 2, it is characterised in that: described lampshade has multiple for housing
The cavity A of described LED particle, collectively forms described light source storehouse, the edge of cavity A and base between cavity A and LED
Leaving the overfolw hole A connected with described cast chamber between plate, lampshade is provided with the gathering sill coordinated with overfolw hole A.
5. according to the explosion-proof LED module described in claim 2, it is characterised in that: described lampshade has for accommodating described
The cavity B of connecting portion between cable assembly and LED, collectively forms described cable bin between cavity B and LED,
The overfolw hole B connected with described cast chamber, the position, one end that described cable assembly is connected is had with LED in LED
In cable bin, the other end of cable assembly is extended to outside cable bin by overfolw hole B.
6. according to the explosion-proof LED module described in claim 5, it is characterised in that: described cable assembly includes and LED
The cable body being connected and the seal head of cladding cable body, described heat radiation table top has peace in overfolw hole B correspondence position
Dress hole, seal head constitutes sealing with this installing hole and coordinates, installing hole has breach, and overfolw hole B is by this breach and cast chamber
It is connected.
7. according to the explosion-proof LED module described in claim 1, it is characterised in that: between described LED and heat radiation table top
Being fixed by screw, on described lampshade, the screw position of corresponding heat radiation table top has the cavity C for housing screw head, cavity
C is filled with the transparent organic silicon glue that the screw of heat radiation table top seals isolation, is additionally provided with between LED and heat radiation table top and leads
Hot silica gel piece.
8. according to the explosion-proof LED module described in claim 2, it is characterised in that: the bottom of described shirt rim and mounting groove it
Between be provided with prevent pour into a mould chamber leakage glue sealing ring.
9. according to the explosion-proof LED module described in claim 4, it is characterised in that: it is additionally provided with connection lampshade on described lampshade
The guide groove of both sides cavity A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610701660.1A CN106122800B (en) | 2016-08-22 | 2016-08-22 | Explosion-proof LED module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610701660.1A CN106122800B (en) | 2016-08-22 | 2016-08-22 | Explosion-proof LED module |
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| CN106122800A true CN106122800A (en) | 2016-11-16 |
| CN106122800B CN106122800B (en) | 2023-01-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781729A (en) * | 2017-11-24 | 2018-03-09 | 江门市旭观照明科技有限公司 | A kind of strip light of adjustable mounting position and angle |
| CN107830434A (en) * | 2017-11-24 | 2018-03-23 | 江门市旭观照明科技有限公司 | A kind of strip light for being easy to wiring |
| CN107883230A (en) * | 2017-11-24 | 2018-04-06 | 江门市旭观照明科技有限公司 | A kind of strip light for being easy to radiating |
| CN108266656A (en) * | 2016-12-30 | 2018-07-10 | 朗德万斯公司 | Lamp and the method for assembling lamp |
| CN113790404A (en) * | 2021-09-16 | 2021-12-14 | 浙江朗普电气科技有限公司 | Explosion-proof light source component of LED lamp |
| US12016141B2 (en) | 2016-12-02 | 2024-06-18 | Eaton Intelligent Power Limited | Electronic component and method for cooling |
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| CN107830434A (en) * | 2017-11-24 | 2018-03-23 | 江门市旭观照明科技有限公司 | A kind of strip light for being easy to wiring |
| CN107883230A (en) * | 2017-11-24 | 2018-04-06 | 江门市旭观照明科技有限公司 | A kind of strip light for being easy to radiating |
| CN113790404A (en) * | 2021-09-16 | 2021-12-14 | 浙江朗普电气科技有限公司 | Explosion-proof light source component of LED lamp |
| CN113790404B (en) * | 2021-09-16 | 2024-05-07 | 浙江朗普电气科技有限公司 | Explosion-proof light source assembly of LED lamp |
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