CN202521452U - LED (light emitting diode) explosion-proof light for well site - Google Patents
LED (light emitting diode) explosion-proof light for well site Download PDFInfo
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- CN202521452U CN202521452U CN2012201364124U CN201220136412U CN202521452U CN 202521452 U CN202521452 U CN 202521452U CN 2012201364124 U CN2012201364124 U CN 2012201364124U CN 201220136412 U CN201220136412 U CN 201220136412U CN 202521452 U CN202521452 U CN 202521452U
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- led
- lamp body
- well site
- explosion
- lamp
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Abstract
The utility model relates to the field of illumination, in particular to an LED (light emitting diode) explosion-proof light for a well site. The LED explosion-proof light comprises a light body, an end cover, a rotation mechanism and an assembly bracket, wherein the rotation sequentially passes through the assembly bracket and the end cover, and fixed with the light body; the rotation mechanism, the assembly bracket and the end cover are symmetrically arranged at two ends of the light body to form sealing; the light body comprises a depression bar, a reflective lens, a glass cover and an LED bead assembly; the depression bar is fixed on the surface of the light body by the end cover; the glass cover is fixed on the light bar by the depression bar to form an illumination cavity; the reflective lens is arranged on the lateral side of the illumination cavity; the LED bead assembly is arranged at the bottom of the illumination cavity; the contact surfaces of the glass cover, the depression bar and the light body are provided with sealing strips. The LED explosion-proof light overcomes the technical problems in the prior art by adopting a seal structure to save energy and ensure safe production, can be used for adjusting the illumination angle according to the requirement of operation environment, has the advantages of wide illumination range, convenience in use, explosion proofing, water proofing, corrosion proofing and good seismic resistance, and is particularly suitable for well site operation.
Description
Technical field
The utility model relates to a kind of lighting device, particularly relates to a kind of well site that is used for the night work of well site, oil field and uses the LED explosion-proof lamp.
Background technology
The lighting device that the well site, oil field is traditional; Generally be the high-power incandescent lamp or the common searchlight of alternating current 220V; These light fixtures exist brightness and illumination, orientation, angle is not enough, and shortcoming, the particularly this explosive atmosphere in the oil field such as power consumption power consumption; Preventing that lighting device from setting off an explosion causes the oil field accident, is the link of being paid much attention to.
For example, application number is 200520081725.4, and publication number is 2802262 Chinese patent " well site, oil field safety lighting fitting ", discloses well site, a kind of oil field safety lighting fitting, mainly comprises housing, bulb, reflector, fixed head, ballast.Be installed on ballast, switch and knob assembly on the rear wall in the said housing, the middle part is installed on fixed head, is installed on bulb and reflector on it, and front end is installed on glass and gland, and the bottom is installed on adjustment rack and bracing frame.The product weak point of this patent is, complex structure, and also lamp can't rotate, waterproof, explosion-proof, and shock resistance is general.
The utility model content
The purpose of the utility model is to overcome the problems referred to above that prior art exists, and proposes a kind of well site and uses the LED explosion-proof lamp.The utility model adopts hermetically-sealed construction, has overcome the technical problem that prior art exists, and saves the energy; Ensure safety in production; Can also adjust light angle according to the operating environment needs, illumination zone is wide, and is easy to use; Explosion-proof, waterproof, anticorrosion, anti-seismic performance good, is specially adapted to wellsite operation.
The utility model adopts following technical scheme to realize:
The LED explosion-proof lamp is used in a kind of well site, comprises lamp body, end cap, rotating mechanism and mounting bracket, it is characterized in that: after said rotating mechanism passes mounting bracket and end cap successively, fix with lamp body; Said rotating mechanism, mounting bracket and end cap are symmetricly set on the lamp body two ends and form sealing; Said lamp body comprises press strip, reflex reflector lens, cloche and LED lamp pearl assembly; Said end cap is fixed on the lamp body surface with press strip; Said press strip is fixed on cloche and forms illumination cavity on the lamp body, and said reflex reflector lens is arranged on the side of illumination cavity, and LED lamp pearl assembly is arranged on the bottom surface of illumination cavity; The contact-making surface of said cloche, press strip and lamp body is provided with sealing strip.
Said rotating mechanism comprises external teeth serrated lock washer, lock nut and clamp nut, and said external teeth serrated lock washer and lock nut are enclosed within on the clamp nut; Mounting bracket is enclosed between external teeth serrated lock washer and the lock nut.
Said lamp body adopts the extrusion process moulding, and surface sand-blasting oxidation processes, material are aluminium alloy 6063-T5.
Said end cap adopts the extrusion process moulding, and the surface is plastic-blasting after vibration is milled, and material is GB/ZL102.
Said sealing strip is for adopting formed in mould silastic sealing strip.
The fixed form of said lamp body and press strip is at least 16 screws and fixes, and meets national explosion-proof design standard.
Said lamp body is provided with suspender.
Said suspender is slip-off preventing chain sling or hook.
Said lamp body is provided with radiating groove or fin.
The utility model compared with prior art, its advantage is:
1, the utility model adopts hermetically-sealed construction and rotating mechanism, has overcome the technical problem that prior art exists, and can adjust light angle according to the operating environment needs, and is easy to use.
2, the utility model adopts aluminium alloy to process lamp body, silicon rubber is processed seal, explosion-proof, waterproof, anticorrosion, anti-seismic performance good, improved the security performance of user's operating environment, is specially adapted to wellsite operation.
3, the fixed form of the utility model employing lamp body and press strip is that 16 screws are fixed, and structure is firm, meets national explosion-proof design standard.
4, the utility model adopts lamp body to be provided with suspender, can light fixture be fixed on firm place, prevents to come off, and is easy to use; Suspender is slip-off preventing chain sling or hook, and the slip-off preventing chain sling conveniently is wrapped on the derrick, and is easy to use, effective.
5, the utility model adopts lamp body to be provided with radiating groove or fin, is used to dispel the heat and strengthens the structural strength of light fixture, prevents that temperature is too high, causes security decline.
Description of drawings
Fig. 1 is the utility model structure front view
Fig. 2 is the utility model structure vertical view
Fig. 3 is the utility model structure side view
Fig. 4 is the utility model section of structure
Mark among the figure: 1, lamp body, 2, end cap, 3, external teeth serrated lock washer, 4, lock nut, 5, clamp nut; 6, mounting bracket, 7, press strip, 8, sealing strip, 9, reflex reflector lens, 10, cloche; 11, LED lamp pearl assembly, 12, cable, 13, packing ring, 14; Sealing ring, 15, led driver, 16, the slip-off preventing chain sling, 17, sealing gasket.
The specific embodiment
Embodiment 1:
The LED explosion-proof lamp is used in a kind of well site, is made up of lamp body 1, end cap 2, external teeth serrated lock washer 3, lock nut 4, clamp nut 5, mounting bracket 6, press strip 7, sealing strip 8, reflex reflector lens 9, cloche 10, LED lamp pearl assembly 11, cable 12, packing ring 13, sealing ring 14, led driver 15, slip-off preventing chain sling 16, sealing gasket 17.LED lamp pearl assembly 11 is processed by 40～60 LED lamp pearls and aluminium base, is fixed in lamp body 1 illumination cavity; Reflex reflector lens 9 is processed by the polycarbonate surface vacuum is silver-plated, is attached to around lamp body 1 illumination cavity; Sealing strip 8 is embedded in cloche 10 outsides; Cloche 10 is processed by safety glass, is embedded on the illumination cavity of lamp body 1; Press strip 7 is fastening with cloche 10; Led driver 15 waters through epoxy resin and is honored as a queen, and is fastened in the power source cavity of lamp body 1; It is the copper core of 1-1.5mm2 that cable 12 is selected sectional area of wire for use, draws from the line outlet of end cap 2; Be fastened on lamp body 1 two ends after surveying down people sealing gasket 17 in the end cap 2; After sealing ring 14 and packing ring 13 were enclosed within on the cable 12, down was gone in the line outlet of end cap 2; Lock nut 4, mounting bracket 6, external teeth serrated lock washer 3 are enclosed within on the clamp nut 5 successively, are screwed in end cap 2 line outlets, tighten clamp nut 5 and make sealing ring 14 compression seals.Process 75W, 60W, 40W serial lamps and lanterns.The connection securing member of light fixture is all processed with stainless steel.
In the utility model, said lamp body 1 adopts the extrusion process moulding, and surface sand-blasting oxidation processes, material are aluminium alloy 6063-T5; Said end cap 2 adopts the extrusion process moulding, and the surface is plastic-blasting after vibration is milled, and material is GB/ZL102; Said press strip 7 is that 16 screws are fixed with the fixed form of lamp body 1; Said suspender is a slip-off preventing chain sling 16; Said lamp body 1 is provided with radiating groove.
The utility model is a kind of lighting device with explosion-proof, anticorrosion, waterproof, anti-seismic performance, and to water envelope compound in order to increase peace for the blast resistance construction form.Satisfy the requirement of explosive atmosphere electrical installations such as GB3836.1, GB3836.3, GB3836.9, product is explosion-proof to be masked as: " Exemb II T5 ", degree of protection: IP65; And be provided with rotating mechanism, can be reliably in 1 district, 2 districts, II A, II category-B T1～T5 group explosive atmosphere and have in the gas and steam ambient of mild corrosion metal and insulation; Usefulness as factory building or place illumination is specially adapted to wellsite operation; Be the slip-off preventing chain sling of having guaranteed security set.The utility model is saved the energy, and long service life is simple in structure, in light weight
Embodiment 2:
Be that with the difference of embodiment 1 suspender is hook; Lamp body 1 is provided with fin.
The utility model is not limited to the foregoing description, and the quantity of screw can change according to the variation of environment for use, all in the protection domain of the utility model.
Claims (7)
1. the LED explosion-proof lamp is used in a well site, comprises lamp body (1), end cap (2), rotating mechanism and mounting bracket (6), it is characterized in that: after said rotating mechanism passes mounting bracket (6) and end cap (2) successively, fixing with lamp body (1); Said rotating mechanism, mounting bracket (6) and end cap (2) are symmetricly set on lamp body (1) two ends and form sealing; Said lamp body (1) comprises press strip (7), reflex reflector lens (9), cloche (10) and LED lamp pearl assembly (11); Said end cap (2) is fixed on lamp body (1) surface with press strip; Said press strip (7) is fixed on lamp body (1) with cloche (10) and goes up the formation illumination cavity; Said reflex reflector lens (9) is arranged on the side of illumination cavity, and LED lamp pearl assembly (11) is arranged on the bottom surface of illumination cavity; The contact-making surface of said cloche (10), press strip (7) and lamp body (1) is provided with sealing strip (8).
2. the LED explosion-proof lamp is used in a kind of well site according to claim 1; It is characterized in that: said rotating mechanism comprises external teeth serrated lock washer (3), lock nut (4) and clamp nut (5), and said external teeth serrated lock washer (3) and lock nut (4) are enclosed within on the clamp nut (5); Mounting bracket (6) is enclosed between external teeth serrated lock washer (3) and the lock nut (4).
3. the LED explosion-proof lamp is used in a kind of well site according to claim 1, it is characterized in that: said sealing strip (8) is for adopting formed in mould silastic sealing strip.
4. the LED explosion-proof lamp is used in a kind of well site according to claim 1, it is characterized in that: the fixed form of said lamp body (1) and press strip (7) is at least 16 screws and fixes.
5. the LED explosion-proof lamp is used in a kind of well site according to claim 1, it is characterized in that: said lamp body (1) is provided with radiating groove or fin.
6. use the LED explosion-proof lamp according to each described a kind of well site of claim 1-5, it is characterized in that: said lamp body (1) is provided with suspender.
7. the LED explosion-proof lamp is used in a kind of well site according to claim 6, it is characterized in that: said suspender is slip-off preventing chain sling (16) or hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201364124U CN202521452U (en) | 2012-03-31 | 2012-03-31 | LED (light emitting diode) explosion-proof light for well site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201364124U CN202521452U (en) | 2012-03-31 | 2012-03-31 | LED (light emitting diode) explosion-proof light for well site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202521452U true CN202521452U (en) | 2012-11-07 |
Family
ID=47104400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201364124U Expired - Lifetime CN202521452U (en) | 2012-03-31 | 2012-03-31 | LED (light emitting diode) explosion-proof light for well site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202521452U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266667A (en) * | 2018-01-25 | 2018-07-10 | 深圳民爆光电技术有限公司 | A kind of high safety grade intelligent LED explosion-proof lamp |
| CN111609340A (en) * | 2019-02-26 | 2020-09-01 | 成都圣路电器有限公司 | Square LED lamp and LED lamp with mounting bracket and formed by same |
| EP3922907A1 (en) * | 2020-06-11 | 2021-12-15 | Cortem S.p.A. | Lighting apparatus and corresponding production method |
-
2012
- 2012-03-31 CN CN2012201364124U patent/CN202521452U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266667A (en) * | 2018-01-25 | 2018-07-10 | 深圳民爆光电技术有限公司 | A kind of high safety grade intelligent LED explosion-proof lamp |
| CN108266667B (en) * | 2018-01-25 | 2021-01-19 | 深圳民爆光电股份有限公司 | High-safety-level intelligent LED explosion-proof lamp |
| CN111609340A (en) * | 2019-02-26 | 2020-09-01 | 成都圣路电器有限公司 | Square LED lamp and LED lamp with mounting bracket and formed by same |
| EP3922907A1 (en) * | 2020-06-11 | 2021-12-15 | Cortem S.p.A. | Lighting apparatus and corresponding production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 629000 ERON Road, Suining Economic Development Zone, Sichuan 3777, China Patentee after: Sichuan Huatai electric Limited by Share Ltd Address before: 629000 ERON Road, Suining Economic Development Zone, Sichuan 3777, China Patentee before: Sichuan Hua Tai Electric Applicance Co., Ltd |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121107 |