CN203797501U - Anti-explosion light-emitting diode (LED) ceiling light - Google Patents
Anti-explosion light-emitting diode (LED) ceiling light Download PDFInfo
- Publication number
- CN203797501U CN203797501U CN201420149870.0U CN201420149870U CN203797501U CN 203797501 U CN203797501 U CN 203797501U CN 201420149870 U CN201420149870 U CN 201420149870U CN 203797501 U CN203797501 U CN 203797501U
- Authority
- CN
- China
- Prior art keywords
- explosion
- light source
- led
- cover frame
- lampshade
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000004880 explosion Methods 0.000 title claims abstract description 37
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000003822 epoxy resin Substances 0.000 claims abstract description 5
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 10
- 238000005538 encapsulation Methods 0.000 claims description 3
- 239000005336 safety glass Substances 0.000 claims description 3
- 229920000260 silastic Polymers 0.000 claims description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract 3
- 238000009792 diffusion process Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Abstract
The utility model relates to an anti-explosion light-emitting diode (LED) ceiling lamp. The anti-explosion LED ceiling lamp comprises a shell, a lampshade, a cover frame, a rear cap, an LED light source module, a power supply module and a stuffing box. The anti-explosion LED ceiling lamp is characterized in that the lampshade is arranged above the shell, the real cap and a support are arranged under the shell, the cover frame is arranged above an outer ring of the lampshade, the shell is fixedly connected with the cover frame through a locking part, the LED light source module is fixed with an explosion insulation surface of the shell through an aluminum alloy substrate, a light-diffusion plate is arranged in a light source direction of the LED light source module and connected through a sealing ring in a sealing manner, the LED light source module is connected with the power supply module which is arranged between the explosion insulation surface and the rear cap, clearances between the power supply module and the explosion insulation surface and between the power supply module and the rear cap are respectively sealed by epoxy resin, and the stuffing box is arranged on one side of the rear cap. The anti-explosion LED ceiling lamp has the advantages of energy conservation, high illuminating efficiency, long service life, high reliability, light weight, environmental-friendliness, good anti-explosion performance and no requirement of maintenance.
Description
Technical field
The utility model relates to a kind of lighting device, particularly a kind of anti-explosion LED ceiling light.
Background technology
Traditional explosion-proof lighting lamp is mainly using fluorescent tube and incandescent lamp as light source, but these two kinds of light sources all have some limitations, and does not meet the development trend of contemporary new type light source.The major defect of fluorescent tube explosion-proof lamp is that illumination is low, volume is large, the life-span is short, startup is slow, operation temperature area is little; In order to use, illumination is low, the life-span is short, temperature rise, power consumption are large for the major defect of incandescent light source explosion-proof lamp.In addition, the light fixture volume of these two kinds of light sources is large, Heavy Weight, profile are not attractive in appearance, little extremely difficult layout of place in space, and regular line service amount and use cost all very large.
Summary of the invention
The utility model, for the deficiencies in the prior art, provides a kind of anti-explosion LED ceiling light, has overcome traditional explosion-proof lamp difficult arrangement, illumination is low, the life-span is short, difficult in maintenance defect.
The main technical schemes that the utility model adopts is: a kind of anti-explosion LED ceiling light, comprise housing, lampshade, cover frame, bonnet, LED light source module, power module and stuffing-box, it is characterized in that: the top of described housing is provided with lampshade, the below of described housing is provided with bonnet and support, the top, outer ring of described lampshade is provided with cover frame, described housing is fixedly connected with by locking member with cover frame, described LED light source module is fixed by the explosion suppresion surface of aluminium alloy base plate and housing, the light source direction of described LED light source module is provided with light diffusing sheet, light diffusing sheet is tightly connected by sealing ring, described LED light source module adopts a string power module that connects in the lump, described power module is installed between explosion suppresion surface and bonnet, described power module and explosion suppresion surface, the gap location of bonnet is by epoxy resin encapsulation, described stuffing-box is installed on a side of bonnet.
The utility model also adopts following attached technical scheme:
The upper surface of housing adopts the configuration design of rectangle Rouno Cormer Pregrinding Wheel.
The material that housing, cover frame and bonnet are selected is ZL101A aluminium alloy.
Cover frame annular hollow, the annular inner ring limit of cover frame raises up, and height of projection is identical with the thickness of described lampshade.
In LED light source module, be evenly distributed with multiple row LED light source bar, every row LED light source bar is evenly in series with plurality of LEDs light source, and wherein any row LED light source bar is in parallel with an adjacent row LED light source bar again by flexible connecting strip, forms a string circuit in the lump and connects.
Support is fixedly connected with by locking member with housing, and the other end of support is provided with installing hole.
Locking member is screw or bolt.
Sealing ring is silastic material.
Light diffusing sheet is PC material.
Lampshade is safety glass.
Adopt the beneficial effect that brings of the utility model to be: have advantages of energy-conservation, luminous efficiency is high, light source long service life, reliability is high, volume is little, lightweight, environmental protection is pollution-free, explosion-proof performance is good and non-maintaining.
Brief description of the drawings
Be described further below in conjunction with accompanying drawing:
Fig. 1 is the front view of a kind of anti-explosion LED ceiling light of the utility model.
Fig. 2 is the left view of a kind of anti-explosion LED ceiling light of the utility model.
Fig. 3 is the top view of a kind of anti-explosion LED ceiling light of the utility model.
Fig. 4 is the simple circuit principle schematic of a kind of anti-explosion LED ceiling light of the utility model.
The label that wherein component names is corresponding is as follows:
Housing 1, lampshade 2, cover frame 3, LED light source module 4, power module 5, stuffing-box 6, locking member 7, aluminium alloy base plate 8, explosion-proof 9, flexible connecting strip 10, bonnet 11, epoxy resin 12, support 13, light diffusing sheet 14, sealing ring 15, installing hole 16.
Detailed description of the invention
As Figure 1-4, in the present embodiment, a kind of anti-explosion LED ceiling light, comprise housing 1, lampshade 2, cover frame 3, bonnet 11, LED light source module 4, power module 5 and stuffing-box 6, the upper surface of housing 1 adopts the configuration design of rectangle Rouno Cormer Pregrinding Wheel, the top of housing 1 is provided with lampshade 2, the lampshade 2 here selects safety glass as material, the below of housing 1 is provided with bonnet 11 and support 13, support 13 is fixedly connected with by locking member 7 with housing 1, the locking member 7 is here screw or bolt, the other end of support 13 is provided with installing hole 16, the top, outer ring of lampshade 2 is provided with cover frame 3, cover frame 3 annular hollows, the annular inner ring limit of cover frame 3 raises up, height of projection is identical with the thickness of lampshade 2, housing 1 is fixedly connected with by locking member 7 with cover frame 3, the locking member 7 is here screw or bolt, LED light source module 4 is fixing with the explosion suppresion surface 9 of housing 1 by aluminium alloy base plate 8, use aluminium alloy base plate 8 to there is good heat conductivility, in LED light source module 4, be evenly distributed with multiple row LED light source bar, every row LED light source bar is evenly in series with plurality of LEDs light source, wherein any row LED light source bar is in parallel with an adjacent row LED light source bar again by flexible connecting strip 10, forming a string circuit in the lump connects, easy to replace and maintain, also guarantee the reliability of light source module, the light source direction of LED light source module 4 is provided with light diffusing sheet 14, the light diffusing sheet 14 is here PC material, there is good light transmittance, and the light uniformity does not also affect explosion-proof performance, light diffusing sheet 14 is tightly connected by sealing ring 15, the sealing ring 15 is here silastic material, ensure the watertightness of light fixture, degree of protection is IP56, LED light source module 4 adopts a string power module 5 that connects in the lump, what the power module 5 here used is the Switching Power Supply of Taiwan Ming Wei Industry Group Co.,Ltd, power module 5 is installed between explosion suppresion surface 9 and bonnet 11, power module 5 and explosion suppresion surface 9, the gap location of bonnet 11 is by epoxy resin 12 encapsulations, stuffing-box 6 is installed on a side of bonnet 11, housing 1 in addition, the material that cover frame 3 and bonnet 11 are selected is ZL101A aluminium alloy, meet the state compulsory standard requirement of " GB 3836.2-2010 explosive atmosphere part 2: by the equipment of flameproof enclosure ' d ' protection ", have lightweight, very high tensile strength, well corrosion resistance, and the explosive-proof grade of final ceiling light has reached ExdembIICT4 Gb.
The utility model is not limited to above embodiment, and every other embodiments that drawn according to the technical solution of the utility model by those skilled in the art, within dropping on equally protection domain of the present utility model.
Claims (10)
1. an anti-explosion LED ceiling light, comprise housing (1), lampshade (2), cover frame (3), bonnet (11), LED light source module (4), power module (5) and stuffing-box (6), it is characterized in that: the top of described housing (1) is provided with lampshade (2), the below of described housing (1) is provided with bonnet (11) and support (13), the top, outer ring of described lampshade (2) is provided with cover frame (3), described housing (1) is fixedly connected with by locking member (7) with cover frame (3), described LED light source module (4) is fixing with the explosion suppresion surface (9) of housing (1) by aluminium alloy base plate (8), the light source direction of described LED light source module (4) is provided with light diffusing sheet (14), light diffusing sheet (14) is tightly connected by sealing ring (15), described LED light source module (4) adopts a string power module (5) that connects in the lump, described power module (5) is installed between explosion suppresion surface (9) and bonnet (11), described power module (5) and explosion suppresion surface (9), the gap location of bonnet (11) is by epoxy resin (12) encapsulation, described stuffing-box (6) is installed on a side of bonnet (11).
2. a kind of anti-explosion LED ceiling light as claimed in claim 1, is characterized in that: the upper surface of described housing (1) adopts the configuration design of rectangle Rouno Cormer Pregrinding Wheel.
3. a kind of anti-explosion LED ceiling light as claimed in claim 1, is characterized in that: the material that described housing (1), cover frame (3) and bonnet (11) are selected is ZL101A aluminium alloy.
4. a kind of anti-explosion LED ceiling light as claimed in claim 1, is characterized in that: described cover frame (3) annular hollow, and the annular inner ring limit of cover frame (3) raises up, and height of projection is identical with the thickness of described lampshade (2).
5. a kind of anti-explosion LED ceiling light as claimed in claim 1, it is characterized in that: in described LED light source module (4), be evenly distributed with multiple row LED light source bar, every row LED light source bar is evenly in series with plurality of LEDs light source, wherein any row LED light source bar is in parallel with an adjacent row LED light source bar again by flexible connecting strip (10), forms a string circuit in the lump and connects.
6. a kind of anti-explosion LED ceiling light as claimed in claim 1, is characterized in that: described support (13) is fixedly connected with by locking member (7) with housing (1), and the other end of support (13) is provided with installing hole (16).
7. a kind of anti-explosion LED ceiling light as described in claim 1 or 6, is characterized in that: described locking member (7) is screw or bolt.
8. a kind of anti-explosion LED ceiling light as claimed in claim 1, is characterized in that: described sealing ring (15) is silastic material.
9. a kind of anti-explosion LED ceiling light as claimed in claim 1, is characterized in that: described light diffusing sheet (14) is PC material.
10. a kind of anti-explosion LED ceiling light as claimed in claim 1, is characterized in that: described lampshade (2) is safety glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149870.0U CN203797501U (en) | 2014-03-31 | 2014-03-31 | Anti-explosion light-emitting diode (LED) ceiling light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149870.0U CN203797501U (en) | 2014-03-31 | 2014-03-31 | Anti-explosion light-emitting diode (LED) ceiling light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203797501U true CN203797501U (en) | 2014-08-27 |
Family
ID=51379710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420149870.0U Expired - Lifetime CN203797501U (en) | 2014-03-31 | 2014-03-31 | Anti-explosion light-emitting diode (LED) ceiling light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203797501U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885166A (en) * | 2015-12-15 | 2017-06-23 | 四川新力光源股份有限公司 | For the novel modularized light source of lamp box |
| CN108182878A (en) * | 2018-03-22 | 2018-06-19 | 合肥惠科金扬科技有限公司 | A kind of display device |
-
2014
- 2014-03-31 CN CN201420149870.0U patent/CN203797501U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885166A (en) * | 2015-12-15 | 2017-06-23 | 四川新力光源股份有限公司 | For the novel modularized light source of lamp box |
| CN108182878A (en) * | 2018-03-22 | 2018-06-19 | 合肥惠科金扬科技有限公司 | A kind of display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Anti-explosion light-emitting diode (LED) ceiling light Effective date of registration: 20180529 Granted publication date: 20140827 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing science and Technology Branch Pledgor: ZHEJIANG HULE ELECTRICAL EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: 2018330000128 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |