CN104633566A - Explosion-proof lamp for ship - Google Patents
Explosion-proof lamp for ship Download PDFInfo
- Publication number
- CN104633566A CN104633566A CN201310557098.6A CN201310557098A CN104633566A CN 104633566 A CN104633566 A CN 104633566A CN 201310557098 A CN201310557098 A CN 201310557098A CN 104633566 A CN104633566 A CN 104633566A
- Authority
- CN
- China
- Prior art keywords
- light source
- explosion
- shell
- proof lamp
- naval vessel
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/20—Use or application of lighting devices on or in particular types of vehicles for water vehicles
Abstract
The invention provides an explosion-proof lamp for a ship. The explosion-proof lamp comprises an upper cover. The shell comprises a hollow outer shell and a light source fixing part fixed to the outer shell. The light source fixing part and the outer shell are integrally formed. A protruding edge provided with a containing groove is arranged at the end, close to the light source fixing part, of the outer shell. The light source fixing part is in a cup shape, and an LED light source module of the lamp is fixed to a cup body of the light source fixing part. A driving module is fixed to the outer shell. A transparent part is internally provided with a containing cavity, and an annular boss is arranged on the wall of the containing cavity. An annular sealing part is of a double-shoulder structure, the sealing part is arranged on the annular boss in a sleeving mode and is embedded in the containing groove, and double shoulders of the sealing part are in close fit with the annular boss and the wall of the containing groove. An annular pressing ring is arranged on the outer wall of the transparent part in a sleeving mode, and the transparent part can be installed on the outer shell. Due to the fact that the light source fixing part and the outer shell are integrally formed, when a light source on the LED light source module works, dissipated heat can be directly transmitted to the outer shell through the light source fixing part and dissipated into air, and the service life of the lamp is prolonged.
Description
Technical field
The present invention relates to explosion-proof lamp field, particularly relate to a kind of naval vessel explosion-proof lamp.
Background technology
What the explosion-proof cabin lightings such as battery cabin, existing naval vessel, ammunition store used is Metal halogen lamp, and sodium vapor lamp is as the lighting of light source.But there is illuminating effect difference in it, service life the problem such as short and radiating effect difference.
Summary of the invention
Based on this, be necessary the naval vessel explosion-proof lamp that a kind of good illumination effect, long service life, good heat dissipation effect are provided.
Its technical scheme is.A kind of naval vessel explosion-proof lamp, comprises;
Upper cover;
Housing, comprise both ends open and the light source fixed part of the shell of hollow, fixing one end open on the housing, the other end opening that described upper cover is arranged on described shell forms a reception room with described shell, described light source fixed part and described shell one-body molded, one end near light source fixed part on described shell is provided with convex edge, described convex edge is provided with storage tank, and described light source fixed part is cup-shaped;
LED light source module, with it the cup being arranged on described light source fixed part;
Driver module, to be arranged in reception room and fixing on the housing;
Transparent Parts, offers the host cavity can accommodating described light source fixed part, is provided with an annular boss in the openend of described Transparent Parts;
The seal of ring-type, has both shoulders structure, and described seal is set on described annular boss, and is embedded in described storage tank, and the cell wall of the both shoulders of described seal and described annular boss, storage tank closely cooperates;
The pressure ring of ring-type, is set in the outer wall of described Transparent Parts and described Transparent Parts can be installed on the housing.
Wherein in an embodiment, described shell is provided with outward extending column casing, one end away from described shell of described column casing is provided with bonnet, is provided with sealing ring between described bonnet and described column casing.
Wherein in an embodiment, described shell or described column casing offer the first conduction column, be also provided with the first clamp nut coordinated with described first conduction column, external cable is by the first conduction column and described lamp interior wiring.
Wherein in an embodiment, described shell or described column casing establish the second conduction column, be also provided with the second clamp nut coordinated with described second conduction column, described light fixture is connected in parallel by described second conduction column and other light fixture.
Wherein in an embodiment, also comprise support, described support comprises a dull and stereotyped lug with being located at described dull and stereotyped two ends, by described flat board support can be fixed on described on cover, after described lug is tilted towards the direction away from upper cover by the two ends that described flat board is relative, extend to form on the direction parallel with the bearing of trend of flat board, described lug offers fixing hole, described light fixture can be fixed on external module through described fixing hole by fixed screw.
Wherein in an embodiment, the outer wall of described shell is provided with fin-shaped fin, the bearing of trend of described fin is consistent with the axis of described shell.
Wherein in an embodiment, described each LED light source module comprises multiple LED, and for the base plate of mounted LED lamp, described multiple LED is arranged on base plate, and described base plate is fixedly mounted on it the cup of described light source fixed part.
Wherein in an embodiment, described housing is made of copper.
Wherein in an embodiment, sealing gasket is set between described upper cover and described shell.
Wherein in an embodiment, the support division that described pressure ring comprises auxiliary section, is connected with auxiliary section, the outer ring of described auxiliary section is provided with explosion-proof internal thread, matches with the explosion-proof external screw thread of described shell, the profile of described support division and the profile of Transparent Parts near one end of housing suitable.
Light source fixed part and the shell of above-mentioned naval vessel explosion-proof lamp are one-body molded, then the heat distributed during light source works in LED light source module by light source fixed part directly to be sent on shell and to be dissipated in air.Extend the service life of light source, thus extend the service life of light fixture.Adopt LED high as light source environmental protection, light efficiency in addition.
Accompanying drawing explanation
Fig. 1 is the profile of the naval vessel explosion-proof lamp described in an embodiment;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of the naval vessel explosion-proof lamp described in an embodiment.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Better embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make to disclosure of the present invention understand more thorough comprehensively.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is unique embodiment.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe concrete embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Refer to Fig. 1, a kind of naval vessel explosion-proof lamp 10 comprises upper cover 100, housing 200, driver module 300, Transparent Parts 400, the seal 500 of ring-type, the pressure ring 600 of ring-type.
Upper cover 100 is in tabular.Upper cover 100 is fixedly connected with housing 200.Sealing gasket 110 is set between upper cover 100 and housing 200, groove can be offered on upper cover 100 or housing 200, sealing gasket 110 is placed in groove.Screw can be opened at upper cover 100, simultaneously on housing 200 with screw corresponding position be provided with mating holes, with trip bolt, upper cover 100 is fixed on housing 200.Be understandable that, between upper cover 100 with housing 200, the groove of accommodating sealing gasket 110 also can be arranged in part that upper cover 100 contacts with housing 200.
Housing 200 comprises both ends open and the shell 210 of hollow, be fixed on the light source fixed part 220 of one end open on described shell 210.The other end opening that described upper cover 100 is arranged on described shell 210 forms a reception room with described shell, at described light source fixed part 220 one-body molded with described shell 210.Described housing 200 is made of copper.Described light source fixed part 220 is cup-shaped, and the LED light source module 250 of described light fixture is fixed on it the cup of described light source fixed part 220.Concrete, the one end near light source fixed part 220 on described shell 210 is provided with convex edge 213.The cup of light source fixed part 220 is along on the convex edge 213 be fixed on.Storage tank 215 is offered in described convex edge 213.Storage tank 215 is arranged around the cup edge of light source fixed part 220.
Due to light source fixed part 220 and shell 210 one-body molded, then the heat distributed during light source works in LED light source module 250 directly contacts with air easily via light source fixed part 220 to shell 210.Particularly when housing 200 is all made of copper, due to the thermal conductance that copper is good, can fast by heat conduction in air, to solve the heat dissipation problem of light source.Meanwhile, in a humid environment, copper has corrosion resistant performance.The service life of light fixture can be extended.Can certainly adopt that other heat conduction efficiency is high, the material of corrosion resistance and good, as alloy etc.In addition, one-time formed light source fixed part 220 and shell 210 make the overall structure of light fixture become simple, and assembling process simplifies, and reduce once sealing operation between shell 210 and light source fixed part 220 simultaneously.Make dust-proof, gas-tight, oil-stain-preventing the effect of light fixture better.
The outer wall of described shell 210 is provided with fin-shaped fin 217, and the bearing of trend of described fin 217 is consistent with the axis of described shell 210.In the illustrated embodiment, fin 217 is one-body molded with housing 200.Fin 217 and shell 210 are roughly in an angle of 90 degrees.Greatly increase the surface area that housing 200 dispels the heat.Heat can be made to be dispersed into more rapidly in air, to avoid the accumulation of heat, extend the service life of light fixture.
Driver module 300 is fixed on described shell 210.One plummer can be set in the inner one end near light source fixed part 220 of shell 210, driver module 300 is fixed on plummer.Also can be arrange on a loading plate near one end of LED light source module 270 on shell 210, driver module 300 is fixed on loading plate.
Transparent Parts 400 outward appearance is semi-cylindrical.Transparent Parts 400 is offered a host cavity 410.Light source fixed part 220 is housed in described host cavity 410.Be provided with an annular boss 430 in the openend of Transparent Parts 400, annular boss 430 is arranged towards housing 200.
The seal 500 of ring-type has both shoulders structure.Concrete, both shoulders are roughly in " recessed " type.Described seal 500 is set on described annular boss 430, in the groove that the both shoulders that annular boss 430 is housed in are formed.The Transparent Parts 400 installing seal 500 is embedded in described storage tank 215, and the cell wall of the both shoulders of described seal 500 and described annular boss 430, storage tank 215 closely cooperates.The combined type of the both shoulders structure of seal 500 and the storage tank 215 of annular boss 430 coordinates, and forms a sealing system, can effectively avoid entering of greasy dirt, steam.
The pressure ring 600 of ring-type is set in the outer wall of described Transparent Parts 400 and described Transparent Parts 400 can be arranged on described shell 210.The support division 630 that pressure ring 600 comprises auxiliary section 610, is connected with auxiliary section 610.The outer ring of auxiliary section 610 is provided with explosion-proof internal thread, matches with the explosion-proof external screw thread of shell 210.The profile of support division 630 matches with the profile of Transparent Parts 400 near one end of housing 200.So, effectively can reduce the gap between Transparent Parts 400 and pressure ring 600, strengthen the explosion-proof effect of light fixture further.
In another embodiment, described shell 210 is provided with the column casing 216 of outward extending hollow.Column casing 216 is communicated with shell 210 inside.One end away from described shell 210 of described column casing 216 is provided with bonnet 250.Bonnet 250 can adopt offers fixing hole on column casing 216, utilizes the mode of hold-down screw to be fixed on column casing 216 by described bonnet 250.Further, can also cover in the rear between 250 and described column casing 216 and establish sealing ring.When needing the modular repair carrying out lamp interior, hold-down screw can be dismantled.The dismountable setting of bonnet 250 can facilitate staff to carry out keeping in repair, maintenance work.Meanwhile, sealing ring the contact that can ensure other impurity such as lamp interior and extraneous steam, greasy dirt is set.
In addition, described column casing 216 is provided with the first conduction column 701, certain first conduction column 701 also can be arranged on shell 210.Meanwhile, the first clamp nut 702 coordinated with described first conduction column 701 is also provided with.External cable is by the first conduction column 701 and lamp interior wiring.Utilize the first clamp nut 702 to meet explosion-proof demand with coordinating of the first conduction column 701 simultaneously.
Described column casing 216 is provided with the second conduction column 703, and certain second conduction column 703 also can be arranged on shell 210.Meanwhile, the second clamp nut 704 coordinated with described second conduction column 703 is also provided with.Then, by the second clamp nut 704 cable, two light fixtures are together in parallel, the parallel connection that can realize multiple light fixture like this uses.
In another embodiment, naval vessel explosion-proof lamp 10 also comprises support 800, described support 800 comprises a flat board 810 and is located at the lug 820 at described dull and stereotyped 810 two ends, support 800 can be fixed on described upper cover 100 by described dull and stereotyped 810, described lug 820 offers fixing hole 840, and described light fixture is fixed on external module by fixing hole 840 by fixed screw.As places such as cabin top, corridors.
Described each LED light source module 270 comprises multiple LED, and for the base plate of mounted LED lamp.Can carry out arrangement in a certain order between multiple LED is contained on base plate, then by base plate integral installation with it the cup of light source fixed part.Cross section due to cup body is disc, light source module is arranged on cup with it can to different angles, different azimuth irradiates, and improves the service efficiency of light.Meanwhile, adopt LED as light source, powerful irradiation can be realized.When LED damage needs to change on certain base plate, directly base plate can be dismantled, and all light source modules need not be changed, cost-saving.
Assemble method below in conjunction with naval vessel explosion-proof lamp 10 is described further naval vessel explosion-proof lamp 10.
First driver module 300 is fixed on shell 210, and then LED light source module 270 is fixed on light source fixed part 220.Upper cover 100 and sealing gasket 110 are fixed on shell 210.Install the storage tank 215 putting into shell 210 of the Transparent Parts 400 of annular seal 500, then with the pressure ring 600 suitable with Transparent Parts 400, Transparent Parts 400 is fixed on shell 210.Finally bonnet 250 is fixed on housing 200, the bonnet 250 opening light fixture can realize light wiring.
Below in conjunction with specific embodiment, naval vessel explosion-proof lamp 10 is described further.
Refer to Fig. 1 and composition graphs 2, naval vessel explosion-proof lamp 10 comprises upper cover 100, housing 200, driver module 300, Transparent Parts 400, the seal 500 of ring-type, the pressure ring 600 of ring-type.Housing 200 comprises shell 210 and light source fixed part 220, and shell 210 and light source fixed part 220 are formed in one.And housing 200 adopts copper product to make.Upper cover 100 is fixed on the shell 210 of housing 200.LED light source module 270 is fixed on the light source fixed part 220 of cup-shaped.Driver module 300 is fixed in described shell 210.The outer wall of shell 210 is provided with fin-shaped fin 217, and the bearing of trend of described fin 217 is consistent with the axis of described shell 210.Establish host cavity 410 in Transparent Parts 400, be provided with an annular boss 430 in the openend of Transparent Parts 400, annular boss 430 is arranged towards housing 200.The seal 500 with the ring-type of both shoulders structure is set on described annular boss 430, and is embedded in described storage tank 215.The cell wall of the both shoulders of described seal 500 and described annular boss 430, storage tank 215 closely cooperates.The pressure ring 600 of ring-type is set in the outer wall of described Transparent Parts 400 and described Transparent Parts 400 can be arranged on described shell 210.The support division 630 that pressure ring 600 comprises auxiliary section 610, is connected with auxiliary section 610.The outer ring of auxiliary section 610 is provided with explosion-proof internal thread, matches with the explosion-proof internal thread of the shell 210 of housing 200.The profile of support division 630 matches with the profile of Transparent Parts 400 near one end of housing 200.
The shell 210 of housing 200 is provided with outward extending column casing 216, and column casing 216 is provided with bonnet 250, adopts sealing ring to seal between bonnet 250 and column casing 216.First conduction column 701, second conduction column 703 on the sidewall of column casing 216, arranges the first clamp nut 702 with the first conduction column 701 adaptation simultaneously.With the second clamp nut 704 of the second conduction column 703 adaptation.
Support 800 comprises dull and stereotyped 810 and lug 820, and dull and stereotyped 810 are fixedly connected with lug 820.Dull and stereotyped 810 are fixed on upper cover 100.After lug 820 is tilted towards the direction away from upper cover 100 by the two ends that flat board 810 is relative, then extend to form on the direction that the bearing of trend with dull and stereotyped 810 is parallel.Lug 820 is offered fixing hole 840, light fixture can be fixed on external module through fixing hole 840 by fixed screw.
Light source fixed part 220 and the shell 210 of above-mentioned naval vessel explosion-proof lamp 10 are one-body molded, then the heat distributed during light source works in LED light source module 270 to be directly sent on shell 210 by light source fixed part 220 and to be dissipated in air.Extend the service life of light source, thus extend the service life of light fixture.Adopt LED high as light source environmental protection, light efficiency in addition.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a naval vessel explosion-proof lamp, is characterized in that, comprises;
Upper cover;
Housing, comprise both ends open and the light source fixed part of the shell of hollow, fixing one end open on the housing, the other end opening that described upper cover is arranged on described shell forms a reception room with described shell, described light source fixed part and described shell one-body molded, one end near light source fixed part on described shell is provided with convex edge, described convex edge is provided with storage tank, and described light source fixed part is cup-shaped;
LED light source module, with it the cup being arranged on described light source fixed part;
Driver module, to be arranged in reception room and fixing on the housing;
Transparent Parts, offers the host cavity can accommodating described light source fixed part, is provided with an annular boss in the openend of described Transparent Parts;
The seal of ring-type, has both shoulders structure, and described seal is set on described annular boss, and is embedded in described storage tank, and the cell wall of the both shoulders of described seal and described annular boss, storage tank closely cooperates;
The pressure ring of ring-type, is set in the outer wall of described Transparent Parts and described Transparent Parts can be installed on the housing.
2. naval vessel as claimed in claim 1 explosion-proof lamp, it is characterized in that, described shell is provided with outward extending column casing, one end away from described shell of described column casing is provided with bonnet, is provided with sealing ring between described bonnet and described column casing.
3. naval vessel as claimed in claim 1 or 2 explosion-proof lamp, it is characterized in that, described shell or described column casing offer the first conduction column, is also provided with the first clamp nut coordinated with described first conduction column, external cable is by the first conduction column and described lamp interior wiring.
4. naval vessel as claimed in claim 3 explosion-proof lamp, it is characterized in that, described shell or described column casing establish the second conduction column, and be also provided with the second clamp nut coordinated with described second conduction column, described light fixture is connected in parallel by described second conduction column and other light fixture.
5. naval vessel as claimed in claim 1 explosion-proof lamp, it is characterized in that, also comprise support, described support comprises a dull and stereotyped lug with being located at described dull and stereotyped two ends, by described flat board support can be fixed on described on cover, after described lug is tilted towards the direction away from upper cover by the relative two ends of described flat board, then extend to form on the direction parallel with the bearing of trend of flat board, described lug offers fixing hole, and described light fixture can be fixed on external module through described fixing hole by fixed screw.
6. naval vessel as claimed in claim 1 explosion-proof lamp, it is characterized in that, the outer wall of described shell is provided with fin-shaped fin, and the bearing of trend of described fin is consistent with the axis of described shell.
7. naval vessel as claimed in claim 1 explosion-proof lamp, it is characterized in that, described each LED light source module comprises multiple LED, and for the base plate of mounted LED lamp, described multiple LED is arranged on base plate, and described base plate is fixedly mounted on it the cup of described light source fixed part.
8. naval vessel as claimed in claim 1 explosion-proof lamp, it is characterized in that, described housing is made of copper.
9. naval vessel as claimed in claim 1 explosion-proof lamp, is characterized in that, between described upper cover and described shell, arrange sealing gasket.
10. naval vessel as claimed in claim 1 explosion-proof lamp, it is characterized in that, the support division that described pressure ring comprises auxiliary section, is connected with auxiliary section, the outer ring of described auxiliary section is provided with explosion-proof internal thread, match with the explosion-proof external screw thread of described shell, the profile of described support division and the profile of Transparent Parts near one end of housing suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310557098.6A CN104633566A (en) | 2013-11-08 | 2013-11-08 | Explosion-proof lamp for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310557098.6A CN104633566A (en) | 2013-11-08 | 2013-11-08 | Explosion-proof lamp for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104633566A true CN104633566A (en) | 2015-05-20 |
Family
ID=53212618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310557098.6A Pending CN104633566A (en) | 2013-11-08 | 2013-11-08 | Explosion-proof lamp for ship |
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| Country | Link |
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| CN (1) | CN104633566A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954029A (en) * | 2017-05-27 | 2018-12-07 | 海洋王（东莞）照明科技有限公司 | explosion-proof platform lamp |
| CN109958918A (en) * | 2017-12-25 | 2019-07-02 | 海洋王照明科技股份有限公司 | Tunnel lamp |
| CN110352161A (en) * | 2017-02-08 | 2019-10-18 | 光动工业公司 | A kind of modularized limit emitting diode (LED) lighting apparatus |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0823589A2 (en) * | 1996-08-06 | 1998-02-11 | Appleton Electric Company | Encapsulated explosion-proof pilot light |
| CN2614308Y (en) * | 2003-03-21 | 2004-05-05 | 江守榘 | Ship signal lamp |
| CN2672439Y (en) * | 2004-01-02 | 2005-01-19 | 深圳市海洋王投资发展有限公司 | Solid repair-free energy saving anti-explosion lamp |
| CN2823792Y (en) * | 2005-08-10 | 2006-10-04 | 深圳市海洋王投资发展有限公司 | Solid maintaining-free explosion-proof lamp |
| CN201190931Y (en) * | 2008-04-28 | 2009-02-04 | 南京汉德森科技股份有限公司 | High-power LED tunnel lamp |
| EP2028416A1 (en) * | 2007-08-24 | 2009-02-25 | BöSha Technische Produkte GmbH & Co. KG | Lighting device for explosive areas |
| CN201215255Y (en) * | 2008-06-19 | 2009-04-01 | 蒋仲林 | LED miner's lamp |
| CN201531850U (en) * | 2009-11-05 | 2010-07-21 | 海星海事电气集团有限公司 | Incandescent explosion-proof lighting lamp |
| CN201661872U (en) * | 2009-07-17 | 2010-12-01 | 石家庄高新区立明电子科技有限公司 | Flameproof LED anti-explosion lamp |
| CN202972859U (en) * | 2012-12-29 | 2013-06-05 | 徐寅生 | Automobile lamp |
| CN202992707U (en) * | 2012-10-17 | 2013-06-12 | 彩虹奥特姆（湖北）光电有限公司 | Light emitting diode (LED) lamp structure |
-
2013
- 2013-11-08 CN CN201310557098.6A patent/CN104633566A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0823589A2 (en) * | 1996-08-06 | 1998-02-11 | Appleton Electric Company | Encapsulated explosion-proof pilot light |
| CN2614308Y (en) * | 2003-03-21 | 2004-05-05 | 江守榘 | Ship signal lamp |
| CN2672439Y (en) * | 2004-01-02 | 2005-01-19 | 深圳市海洋王投资发展有限公司 | Solid repair-free energy saving anti-explosion lamp |
| CN2823792Y (en) * | 2005-08-10 | 2006-10-04 | 深圳市海洋王投资发展有限公司 | Solid maintaining-free explosion-proof lamp |
| EP2028416A1 (en) * | 2007-08-24 | 2009-02-25 | BöSha Technische Produkte GmbH & Co. KG | Lighting device for explosive areas |
| CN201190931Y (en) * | 2008-04-28 | 2009-02-04 | 南京汉德森科技股份有限公司 | High-power LED tunnel lamp |
| CN201215255Y (en) * | 2008-06-19 | 2009-04-01 | 蒋仲林 | LED miner's lamp |
| CN201661872U (en) * | 2009-07-17 | 2010-12-01 | 石家庄高新区立明电子科技有限公司 | Flameproof LED anti-explosion lamp |
| CN201531850U (en) * | 2009-11-05 | 2010-07-21 | 海星海事电气集团有限公司 | Incandescent explosion-proof lighting lamp |
| CN202992707U (en) * | 2012-10-17 | 2013-06-12 | 彩虹奥特姆（湖北）光电有限公司 | Light emitting diode (LED) lamp structure |
| CN202972859U (en) * | 2012-12-29 | 2013-06-05 | 徐寅生 | Automobile lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110352161A (en) * | 2017-02-08 | 2019-10-18 | 光动工业公司 | A kind of modularized limit emitting diode (LED) lighting apparatus |
| CN108954029A (en) * | 2017-05-27 | 2018-12-07 | 海洋王（东莞）照明科技有限公司 | explosion-proof platform lamp |
| CN109958918A (en) * | 2017-12-25 | 2019-07-02 | 海洋王照明科技股份有限公司 | Tunnel lamp |
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Application publication date: 20150520 |