CN203517400U - Square solid maintenance-free anti-explosion and anti-corrosion LED lamp - Google Patents
Square solid maintenance-free anti-explosion and anti-corrosion LED lamp Download PDFInfo
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- CN203517400U CN203517400U CN201320610928.2U CN201320610928U CN203517400U CN 203517400 U CN203517400 U CN 203517400U CN 201320610928 U CN201320610928 U CN 201320610928U CN 203517400 U CN203517400 U CN 203517400U
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- casing
- led lamp
- explosion
- electric appliances
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the field of illumination devices with fireproof or anti-explosion devices, in particular to a square solid maintenance-free anti-explosion and anti-corrosion LED lamp. The square solid maintenance-free anti-explosion and anti-corrosion LED lamp comprises an LED substrate (3), wherein an LED lamp holder is arranged on the LED substrate (3). The square solid maintenance-free anti-explosion and anti-corrosion LED lamp is characterized in that the square solid maintenance-free anti-explosion and anti-corrosion LED lamp further comprises a pressing ring (1), a glass plate (2), the LED substrate (3), a heat dissipation shell (4), an electric device shell (5), an end cover (6), an actuating device (7) and a linkage barrel (8). The electric device shell (5) is a cuboid shell, one end of the electric device shell (5) is sealed by the end cover (6), the actuating device (7) is arranged in the electric device shell (5), and the other end of the electric device shell (5) is connected with the linkage barrel (8). The square solid maintenance-free anti-explosion and anti-corrosion LED lamp is long in service life, excellent in anti-explosion performance, stable, reliable and flexible in mounting.
Description
Technical field
The utility model relates to the field of illuminating device with fire prevention or explosion-protection equipment, is specially a kind of square solid maintaining-free explosion proof and corrosion protection LED lamp.
Background technology
Existing multiple electric light source is for illumination so far, and conventional electric light source has incandescent lamp, fluorescent lamp, high-pressure mercury lamp, Metal halogen lamp etc. at present.At present, also do not have a kind of light fixture at everyways such as light efficiency, life-span, structure, stroboscopic, colour renderings, to embody good performance simultaneously, such as: incandescent lamp light efficiency is low, the life-span is short; High-pressure mercury lamp colour rendering is poor, complex structure; Metal halogen lamp and neon light all need to be equipped with special circuit and could work, and range of application is narrower.At present, the lighting that lacks the excellent combination property of a class each side on market.Simultaneously, occasion at dangerous property gas, such as mine inside, for preventing that electric spark from igniting and heat accumulation, light fixture is had to strict requirement of explosion proof, and current conventional light fixture, incandescent lamp can give out amount of heat while using, and has electric spark to produce, other light fixtures or expensive during fluorescent lamp starting, or complex structure is installed difficulty, and this is just very limited the selection of explosion-proof occasion light fixture.
Utility model content
In order to overcome the defect of prior art, a kind of light fixture that light efficiency is high, the life-span long, simple in structure, flexible for installation, stroboscopic is low, colour rendering is good and have again explosion prevention function that simultaneously possesses is provided, the utility model discloses a kind of square solid maintaining-free explosion proof and corrosion protection LED lamp.
The utility model reaches goal of the invention by following technical solution:
A kind of square solid maintaining-free explosion proof and corrosion protection LED lamp, comprise LED substrate, LED substrate is provided with LED lamp holder, it is characterized in that: also comprise trim ring, glass plate, radiating shell, casing for electric appliances, end cap, drive unit and chain extend neck, casing for electric appliances be the housing of cuboid, one end of casing for electric appliances is sealed with end cap, in casing for electric appliances, be provided with drive unit, the top of casing for electric appliances is radiating shell fixedly, LED baseplate-laminating is at the upper surface of radiating shell, glass plate covers above LED substrate, and the surrounding of glass plate is fixed on radiating shell with trim ring; The other end connection chain extend neck of casing for electric appliances, in chain extend neck, be provided with introducing device, introducing device is a cartridge type plug connector, introducing device is fixed on the bottom surface of chain extend neck, wire penetrates introducing device after penetrating chain extend neck again, with the wire introduction hole by casing for electric appliances end face, penetrates in casing for electric appliances and is connected with drive unit.
Described square solid maintaining-free explosion proof and corrosion protection LED lamp, is characterized in that: the cross section of radiating shell is flute profile.
When the utility model is used, the utility model is fixed on indoor, by wire, to drive unit, switches on, can light the LED lamp holder on LED substrate.The setting of chain extend neck and introducing device, has strengthened casing for electric appliances inside and extraneous sealing property greatly, has improved isolated effect and explosion-proof performance.
The beneficial effects of the utility model are: 1. lamp life is long, can reach more than 60,000 hours, and light efficiency is high, and energy consumption is low; 2. explosion-proof performance is good, safe and reliable; 3. applied widely, can meet the requirement of explosion proof of various damps and dust atmosphere; 4. stable and reliable operation, maintenance workload is little; 5. flexible for installation.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model.
The specific embodiment
By specific embodiment, further illustrate the utility model below.
Embodiment 1
A square solid maintaining-free explosion proof and corrosion protection LED lamp, comprises trim ring 1, glass plate 2, LED substrate 3, radiating shell 4, casing for electric appliances 5, end cap 6, drive unit 7 and chain extend neck 8, and as depicted in figs. 1 and 2, concrete structure is:
In the present embodiment, the cross section of radiating shell 4 is flute profile.
When the present embodiment is used, the utility model is fixed on indoor, by wire 10, gives drive unit 7 energisings, can light the LED lamp holder on LED substrate 3.
Claims (2)
1. a square solid maintaining-free explosion proof and corrosion protection LED lamp, comprise LED substrate (3), LED substrate (3) is provided with LED lamp holder, it is characterized in that: also comprise trim ring (1), glass plate (2), radiating shell (4), casing for electric appliances (5), end cap (6), drive unit (7) and chain extend neck (8)
Casing for electric appliances (5) be the housing of cuboid, end cap for one end (6) sealing of casing for electric appliances (5), in casing for electric appliances (5), be provided with drive unit (7), the top of casing for electric appliances (5) is radiating shell (4) fixedly, LED substrate (3) is fitted in the upper surface of radiating shell (4), glass plate (2) covers in the top of LED substrate (3), and the trim ring for surrounding (1) of glass plate (2) is fixed on radiating shell (4);
The other end connection chain extend neck (8) of casing for electric appliances (5), in chain extend neck (8), be provided with introducing device (9), introducing device (9) is a cartridge type plug connector, introducing device (9) is fixed on the bottom surface of chain extend neck (8), wire (10) penetrates introducing device (9) after penetrating chain extend neck (8) again, with the wire introduction hole by casing for electric appliances (5) end face, penetrates in casing for electric appliances (5) and is connected with drive unit (7).
2. square solid maintaining-free explosion proof and corrosion protection LED lamp as claimed in claim 1, is characterized in that: the cross section of radiating shell (4) is flute profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320610928.2U CN203517400U (en) | 2013-09-30 | 2013-09-30 | Square solid maintenance-free anti-explosion and anti-corrosion LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320610928.2U CN203517400U (en) | 2013-09-30 | 2013-09-30 | Square solid maintenance-free anti-explosion and anti-corrosion LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203517400U true CN203517400U (en) | 2014-04-02 |
Family
ID=50376330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320610928.2U Expired - Fee Related CN203517400U (en) | 2013-09-30 | 2013-09-30 | Square solid maintenance-free anti-explosion and anti-corrosion LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203517400U (en) |
-
2013
- 2013-09-30 CN CN201320610928.2U patent/CN203517400U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20200930 |