CN203099612U - Explosion-proof LED (light-emitting diode) light for ships - Google Patents
Explosion-proof LED (light-emitting diode) light for ships Download PDFInfo
- Publication number
- CN203099612U CN203099612U CN2012207082494U CN201220708249U CN203099612U CN 203099612 U CN203099612 U CN 203099612U CN 2012207082494 U CN2012207082494 U CN 2012207082494U CN 201220708249 U CN201220708249 U CN 201220708249U CN 203099612 U CN203099612 U CN 203099612U
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- China
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- light
- main casing
- warship
- lens
- led lamps
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- Expired - Fee Related
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Abstract
An explosion-proof LED (light-emitting diode) light for ships comprises a light cover, a main shell and a lens. The light cover is connected with the main shell through an 'O'-shaped seal ring in a sealing manner. A power box is arranged in the main shell, a power box cover is arranged on the top of the power box, and a light core is arranged under the power box. The lens is arranged at a light outlet of the main shell, step cooling fins are arranged at the periphery of the light outlet of the main shell, and a trumpet-shaped reflective face is arranged on the inner periphery of the light outlet of the main shell. A light core mounting groove is arranged in the main shell and is fixed with the inner wall of the main shell through a platform. The light core is mounted in the light core mounting groove, and a light emitting face is flush with the platform. An inclined angle alpha between the reflective face and the platform ranges from 120 degrees to 140 degrees. The periphery of the lens is fixed with the main shell through a retainer ring, and rubber seal rings are arranged on two sides of the lens in a sealing manner. The explosion-proof LED light can be prevented from being corroded by salty spray and high-humility air, light is gentle, glare effect can be avoided, service life is long, sealing capacity is good, and the explosion-proof LED light has good explosion-proof effect.
Description
Technical field
The utility model relates to the warship anti-explosion LED lamps, and it is a kind of explosion risk environment-industry lighting apparatus that is applied to, and belongs to LED lamp field.
Background technology
Ships is because its specific working environment, salt fog is big on every side, humidity is high, warship body self vibration is strong etc., reliability and maintainability to lighting has higher demand, traditional lighting uses on ships and is easy to be corroded, life-span is short, be generally glassware, the collision back is broken easily, change trouble, and there are various toxic gases in the glass cavity, shed contaminated air after the fragmentation, crewman's health is damaged, and to be furnished with special light fixture warehouse on the ship, take space on the ship.The light of conventional lamp disperses, and uses to produce glare effect on ships, allows the crewman feel very uncomfortable.
Summary of the invention
In order to solve the problem of above-mentioned existence, the utility model discloses a kind of warship anti-explosion LED lamps, the corrosion that this warship can be resisted salt fog and damp atmosphere with anti-explosion LED lamps, and long service life are not easy fragmentation.
The warship anti-explosion LED lamps, comprise light cover, main casing and lens, be tightly connected with " O " shape sealing ring between light cover and the main casing, be provided with power supply box in the main casing, the power supply box top is provided with the power supply case lid, and the below of power supply box is provided with the light core, and the light-emitting window of main casing is provided with lens, be provided with step-like radiating fin around the main casing bright dipping end, main casing bright dipping end inner ring is provided with the horn-like reflective surface of enlarging.
Be provided with light core mounting groove in the described main casing, light core mounting groove is fixed by platform and main casing inwall, and platform is vertical with the main casing inwall.
The installation end of described smooth core is installed in the light core mounting groove, and the other end is an illuminator, and illuminator flushes with platform.
After described smooth core was installed, encapsulating and light core mounting groove were fixed.
The angle α of described reflective surface and platform is 120 ° to 140 °.
Fix with collar and main casing around the described lens, the both sides of lens all are provided with the rubber seal sealing.
Described main casing and light cover are copper material.
Described lens are the optical glass after handling through tempering.
Described light cover and collar are all fixed by screw and main casing.
The outer surface of described main casing is symmetrically arranged with outward extending internal thread hole, is provided with seal nipple in the internal thread hole, and seal nipple is tightened with the internal thread hole screw thread and is connected.
The utility model, structure is firm, and lamp housing adopts copper material, can be not broken in collision, the light transmission of lens is good, and resistance property is good, and the rising angle of light core is big, and luminous intensity distribution is even.
Description of drawings
Fig. 1 is a vertical view of the present utility model,
Fig. 2 be among Fig. 1 A to cutaway view,
Fig. 3 is an exploded view of the present utility model,
Accompanying drawing is indicated tabulation: 1-screw, 2-light cover, 3-" O " shape sealing rings, 4-power supply case lid, 5-power supply box, 6-main casing, 7-internal thread hole, 8-seal nipple, 9-light core, 10-rubber seal, 11-collar, 12-lens, 13-radiating fin, 14-illuminator, 15-platform, 16-reflective surface, 17-light core mounting groove.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model.Should understand the following specific embodiment only be used to the utility model is described and be not used in the restriction scope of the present utility model.Need to prove, describe below the word " preceding " that uses, " back ", " left side ", " right side ", " on " and D score refer to direction in the accompanying drawing, word " interior " and " outward " refer to respectively towards or away from the direction of specific features geometric center.
Fig. 1 is a structural representation of the present utility model, as we can see from the figure, this warship anti-explosion LED lamps, comprise light cover 2, main casing 6 and lens 12, be tightly connected with " O " shape sealing ring 3 between light cover 2 and the main casing 6, be provided with power supply box 5 in the main casing 6, power supply box 5 tops are provided with power supply case lid 4, the below of power supply box 5 is provided with light core 9, the light-emitting window of main casing 6 is provided with lens 12, be provided with step-like radiating fin 13 around the main casing 6 bright dipping ends, main casing 6 bright dipping end inner rings are provided with the horn-like reflective surface 16 of enlarging.The utility model, light cover 2, main casing 6 and lens 12 constitute the outside of LED lamp, power supply box 5 is used for connecting power supply to light core 9, power supply case lid 4 is used for power supply box 5 upper ends are sealed, radiating fin 13 helps the heat that light fixture produces is in time shed, reflective surface 16 is used for the light that light core 9 sends is reflected, and has strengthened optical transmission intensity.
Be provided with light core mounting groove 17 in the described main casing 6, light core mounting groove 17 is fixed by platform 15 and main casing 6 inwalls, and platform 15 is vertical with main casing 6 inwalls; The installation end of described smooth core 9 is installed in the light core mounting groove 17, and the other end is an illuminator 14, and illuminator 14 flushes with platform; After described smooth core 9 was installed, encapsulating and light core mounting groove 17 were fixing.Light core mounting groove 17 is used for light core 9 is installed and fixed therein, and illuminator 14 is behind electrified light emitting, and light can diffuse out equably, and encapsulating can be permanently fixing with light core 9, guarantees in use, can not be subjected to displacement.
Described reflective surface 16 is 120 ° to 140 ° with the angle α of platform 15.During work, illuminator 14 is luminous, and light is reflected on reflective surface 16, final through lens 12, light shines out, and plays the effect of illumination, the angle of reflective surface 16 can make the scope of light and light intensity maintain best scope, the free from glare effect, and visual effect is comfortable.
Fixing with main casing 6 with collar 11 around the described lens 12, the both sides of lens 12 all are provided with rubber seal 10 sealings.Collar 11 is used for lens 12 fixing with main casing 6, and rubber seal 10 plays the explosion-proof effect of sealing with the both sides of lens 12 good seal all.
Described main casing 6 and light cover 2 are copper material.Copper material makes this LED lamp can resist the corrosion of salt fog and high humility, and antisepsis is preferably arranged.
Described lens 12 are the optical glass after handling through tempering.Lens 12 advanced tempering, and impact resistance effect is preferably arranged, and were high temperature resistant, and light transmission is good.
Described light cover 2 and collar 11 are all fixing with main casing 6 by screw 1.It is more fastening that screw 1 fixedly makes light fixture turn round and look at the part connection, uses in the environment of vibrations, also can not become flexible.
The outer surface of described main casing 6 is symmetrically arranged with outward extending internal thread hole 7, is provided with seal nipple 8 in the internal thread hole 7, and seal nipple 8 is tightened with internal thread hole 7 screw threads and is connected.Seal nipple 8 can seal internal thread hole 7, simultaneously, can be from seal nipple 8 extracting power supply cord, be used for connecting power supply.
The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned technological means, also comprises by above technical characterictic making up the technical scheme of being formed arbitrarily.
Claims (10)
1. warship anti-explosion LED lamps, it is characterized in that comprising light cover, main casing and lens, be tightly connected with " O " shape sealing ring between light cover and the main casing, be provided with power supply box in the main casing, the power supply box top is provided with the power supply case lid, and the below of power supply box is provided with the light core, and the light-emitting window of main casing is provided with lens, be provided with step-like radiating fin around the main casing bright dipping end, main casing bright dipping end inner ring is provided with the horn-like reflective surface of enlarging.
2. warship anti-explosion LED lamps according to claim 1 is characterized in that being provided with in the described main casing light core mounting groove, and light core mounting groove is fixed by platform and main casing inwall, and platform is vertical with the main casing inwall.
3. warship anti-explosion LED lamps according to claim 2 is characterized in that the installation end of described smooth core is installed in the light core mounting groove, and the other end is an illuminator, and illuminator flushes with platform.
4. warship anti-explosion LED lamps according to claim 3 is characterized in that described smooth core is fixed on light core mounting groove by encapsulating.
5. warship anti-explosion LED lamps according to claim 2, the angle α that it is characterized in that described reflective surface and platform are 120 ° to 140 °.
6. warship anti-explosion LED lamps according to claim 1 is characterized in that fixing with collar and main casing around the described lens, and the both sides of lens all are provided with the rubber seal sealing.
7. warship anti-explosion LED lamps according to claim 1 is characterized in that described main casing and light cover are copper material.
8. warship anti-explosion LED lamps according to claim 1 is characterized in that described lens are the optical glass after handling through tempering.
9. warship anti-explosion LED lamps according to claim 1 is characterized in that described light cover fixes by screw and main casing.
10. warship anti-explosion LED lamps according to claim 1 is characterized in that the outer surface of described main casing is symmetrically arranged with outward extending internal thread hole, is provided with seal nipple in the internal thread hole, and seal nipple is tightened with the internal thread hole screw thread and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207082494U CN203099612U (en) | 2012-12-20 | 2012-12-20 | Explosion-proof LED (light-emitting diode) light for ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207082494U CN203099612U (en) | 2012-12-20 | 2012-12-20 | Explosion-proof LED (light-emitting diode) light for ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203099612U true CN203099612U (en) | 2013-07-31 |
Family
ID=48851013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207082494U Expired - Fee Related CN203099612U (en) | 2012-12-20 | 2012-12-20 | Explosion-proof LED (light-emitting diode) light for ships |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203099612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359066A (en) * | 2014-10-30 | 2015-02-18 | 力帆实业(集团)股份有限公司 | Motorcycle LED headlamp |
-
2012
- 2012-12-20 CN CN2012207082494U patent/CN203099612U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359066A (en) * | 2014-10-30 | 2015-02-18 | 力帆实业(集团)股份有限公司 | Motorcycle LED headlamp |
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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 |
Granted publication date: 20130731 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |