CN103162206A - Light emitting diode (LED) corner lamp for warships - Google Patents

Light emitting diode (LED) corner lamp for warships Download PDF

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Publication number
CN103162206A
CN103162206A CN2011104211050A CN201110421105A CN103162206A CN 103162206 A CN103162206 A CN 103162206A CN 2011104211050 A CN2011104211050 A CN 2011104211050A CN 201110421105 A CN201110421105 A CN 201110421105A CN 103162206 A CN103162206 A CN 103162206A
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China
Prior art keywords
heat sink
led
corner lamp
diffuser
accepting groove
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CN2011104211050A
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Chinese (zh)
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CN103162206B (en
Inventor
周明杰
李鹏飞
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Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
Original Assignee
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
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Application filed by Oceans King Lighting Science and Technology Co Ltd, Shenzhen Oceans King Lighting Engineering Co Ltd filed Critical Oceans King Lighting Science and Technology Co Ltd
Priority to CN201110421105.0A priority Critical patent/CN103162206B/en
Publication of CN103162206A publication Critical patent/CN103162206A/en
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Publication of CN103162206B publication Critical patent/CN103162206B/en
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Abstract

A light emitting diode (LED) corner lamp for warships comprises a shell body, a heat dissipation plate, a transparent cover, a ring-shaped sealing component, an LED substrate and an LED. The shell body comprises two base plates and two side plates, wherein an angle is formed by the two base plates, the two side plates are respectively fixed at two ends of the two base plates, and a containing groove is formed by the two base plates and the two side plate together. The heat dissipation plate is taken inside the containing groove, and two opposite sides of the heat dissipation are respectively abutted with inner side faces of the two base plates. The transparent cover is fixedly connected with the heat dissipation plate, and a sealing cavity is formed by the transparent cover and the heat dissipation plate together. The ring-shaped sealing component is clamped between the abutted faces of the transparent cover and the heat dissipation plate. The LED substrate is taken inside the transparent cover and fixed on the heat dissipation plate. The LED is fixed on the LED substrate, wherein lights which are emitted by the LED penetrate through the transparent cover and then directly send outside the LED corner for the warships. According to the LED corner ship for the warships, the sealing cavity which is good in sealing property is formed through the connection of the ring-shaped sealing component and the heat dissipation plate by the transparent cover, and a transparent protective cover does not need to be arranged independently again outside the transparent cover, and cost is reduced, and light-emitting efficiency can be improved.

Description

Warship marine LED corner lamp
[technical field]
The present invention relates to a kind of lighting, particularly relate to a kind of warship marine LED corner lamp.
[background technology]
Use in warship marine LED corner lamp on the naval vessel, because the dustproof characteristic of the protection against the tide of light source need to be carried out Seal Design to source region.The commonly used method for designing of existing warship marine LED corner lamp is come separately the light source installation region is protected for increasing a transparent shield.Adopt this kind method for designing to cause two transparent parts of light fixture needs, one is the bright dipping transparent member of light fixture for light source protective cover another one.There is following defective in this kind design: 1, increased a transparent shield part, improved design cost.2, light source emits beam and need to can inject to the external world through two transparent parts, causes the whole lighting efficiency of light fixture not high.
[summary of the invention]
In view of above-mentioned condition, be necessary to provide that a kind of cost is lower, luminous efficiency is higher and have the warship marine LED corner lamp of moistureproof anti-dust performance.
A kind of warship marine LED corner lamp comprises:
Housing comprises two base plates that form angle and is individually fixed in two side plates at described two base plate two ends, and described two base plates and described two side plates are common forms an accepting groove;
Heat sink is contained in described accepting groove, and the relative both sides of described heat sink respectively with the medial surface butt of described two base plates;
Diffuser is fixedly connected with described heat sink, and jointly forms an annular seal space with described heat sink;
Lip ring is held between the bearing surface of described diffuser and described heat sink;
The LED substrate is contained in described annular seal space and is fixed on described heat sink; And
LED is fixed on the LED substrate;
Wherein, the light of described LED emission directly penetrates outside described warship marine LED corner lamp after seeing through described diffuser.
Further, described side plate is provided with away from the side of described base plate the flange that extends towards the inboard of described accepting groove, and described diffuser is located at the opening part of described accepting groove, and the outside of described diffuser and described flange butt.
Further, described side plate is arc away from the side of described base plate, and described flange is arc, and described diffuser comprises the arc light out part with the tight butt of medial surface of described flange.
Further, described diffuser also comprises the brim of a hat that bends toward the outer side extension, rectangular ring from described arc light out part periphery, and the described the brim of a hat is fixedly connected with described heat sink, between described lip ring clamping and the described the brim of a hat and described heat sink.
Further, the described the brim of a hat is fixedly connected with described heat sink by threaded fastener, and described threaded fastener passes described lip ring.
Further, described heat sink is provided with a plurality of double-screw bolt covers away from the periphery interval of a side of described diffuser, and described threaded fastener screws togather with described double-screw bolt cover after passing described heat sink.
Further, the side of the opening part that is positioned at described accepting groove of described base plate is provided with towards the inboard flanging that extends of described accepting groove, the two ends of described flanging are connected to the inboard of the described the brim of a hat, and it is inboard that the linear edge of described arc light out part is connected to described flanging.
Further, described LED is a plurality of, and along the length direction spaced set of described LED substrate.
Further, described two base plates and described side plate be vertical the connection in twos, and described accepting groove is triangular prism shaped, and described heat sink is over against the opening setting towards described accepting groove.
Further, described heat sink offers through wires hole, is provided with the wire sealing ring in described through wires hole, and described wire sealing ring offers the through hole that wears for wire.
Above-mentioned warship marine LED corner lamp diffuser is tightly connected by lip ring and heat sink and can forms the good annular seal space of sealing, and need not to arrange separately again transparent shield outside diffuser, make the light of LED emission through directly penetrating after diffuser outside warship marine LED corner lamp, it has reduced the cost of warship marine LED corner lamp, and improves the luminous efficiency of warship marine LED corner lamp.
[description of drawings]
Fig. 1 is the partial sectional view of the warship marine LED corner lamp of better embodiment of the present invention;
Fig. 2 is the perspective view of warship marine LED corner lamp shown in Figure 1;
Fig. 3 is the partial exploded view of warship marine LED corner lamp shown in Figure 1;
Fig. 4 is the stereogram of the wire sealing ring of warship marine LED corner lamp shown in Figure 1;
Fig. 5 is the stereogram of the diffuser of warship marine LED corner lamp shown in Figure 1;
Fig. 6 is the axial cutaway view of warship marine LED corner lamp shown in Figure 1.
[specific embodiment]
For the ease of understanding the present invention, the below is described more fully the present invention with reference to relevant drawings.Provided preferred embodiment of the present invention 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 purpose of these embodiment be make the understanding of disclosure of the present invention more comprehensively thorough.
Need to prove, when element is called as " being fixed in " another element, can directly can there be 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 have simultaneously centering elements.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology of using of this paper and scientific terminology are with to belong to the implication that those skilled in the art of the present invention understand usually identical.The term that uses in specification of the present invention herein is not intended to be restriction the present invention just in order to describe the purpose of specific embodiment.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
See also Fig. 1 to Fig. 3, the warship marine LED corner lamp 100 of better embodiment of the present invention comprises housing 110, heat sink 120, diffuser 130, lip ring 140, LED substrate 150 and LED 160.Warship marine LED corner lamp is had relatively high expectations to its protection against the tide and anti-dust performance.
Housing 110 comprises two base plates 111 and two side plates 113.Two base plates 113 form angle.Angle can be the angle between 0～180 degree, and specifically in the present embodiment, two base plates 113 vertically connect, and forms 90 degree angles.Two side plates 113 are individually fixed in base plate 111 two ends, and form an accepting groove with two side plates 113 are common.Concrete, two side plates 113 are connected with base plate 111 is vertical, i.e. two base plates 111 and side plate 113 vertical connection in twos, so that accepting groove is triangular prism shaped, heat sink 120 is over against the opening setting towards institute's accepting groove.
The side of the opening part that is positioned at accepting groove of base plate 111 is provided with towards the inboard flanging 1112 that extends of accepting groove.Base plate 111 is roughly rectangle, and flanging 1112 is the rectangle strip.Flanging 1112 is connected with base plate 111 is vertical.
Side plate 113 is provided with away from the side of base plate 111 flange 1132 that extends towards the inboard of accepting groove.Side plate 113 is arc away from the side of base plate 111, and flange 1132 is arc.Flange 1132 is connected with side plate 113 is vertical.
Heat sink 120 is contained in accepting groove.The relative both sides of heat sink 120 respectively with the medial surface butt of two base plates 111, specifically in the present embodiment, heat sink 120 is respectively equipped with connection lug 121 away from the two ends of a side of diffuser 130, connects lug 121 and is fixedly connected with base plate 113 by screw.Heat sink 120 is interval with a plurality of double-screw bolt covers 123 away from the periphery of a side of diffuser 130.Further, in order to increase sealing, double-screw bolt cover 123 is away from an end sealing of heat sink 120, and namely the screw of double-screw bolt cover 123 extends to the middle part of double-screw bolt cover 123 from heat sink 120, and does not run through whole double-screw bolt cover 123.Heat sink 120 offers through wires hole 125, is provided with wire sealing ring 126 in through wires hole.
See also Fig. 4, wire sealing ring 126 is circular.The middle part of wire sealing ring 126 offers two through holes 1261, is used for wearing wire.The diameter of wire is less than the diameter of through hole 1261, when wire passes through hole 1261 and makes through hole 1261 dilatancies, thereby makes the sidewall of wire and the tight butt of sidewall of through hole 1261, increases sealing.Be formed with the draw-in groove 1263 of annular on the circumference side of wire sealing ring 126.The periphery of the through wires hole 125 of heat sink 120 can be fastened in draw-in groove 1263, wire sealing ring 126 being fixed in the through wires hole 125 of heat sink 120, and improves simultaneously the sealing of diffuser 130 and the heat sink 120 common annular seal spaces that form.
See also Fig. 5, diffuser 130 is fixedly connected with heat sink 120, and jointly forms an annular seal space (figure is mark) with heat sink 120.Diffuser 130 is located at the opening part of accepting groove, and flange 1132 butts of the outside of diffuser 130 and side plate 113.Specifically in the present embodiment, diffuser 130 comprises arc light out part 131 and the brim of a hat 133.The tight butt of medial surface of the flange 1132 of arc light out part 131 and side plate 113.The brim of a hat 133 bends extension toward the outer side from arc light out part 131 peripheries.The rectangular ring of the brim of a hat 133.The brim of a hat 133 is fixedly connected with heat sink 120, and is concrete, and the brim of a hat 133 is fixedly connected with heat sink 120 by threaded fastener.Threaded fastener passes lip ring 140 and heat sink 120 is rear and double-screw bolt cover 123 screws togather, thereby diffuser 130 is fixedly connected with heat sink 120.The two ends of the flanging 1112 of the base plate 111 of housing 110 are connected to the inboard of the brim of a hat 133, the linear edge of the arc light out part 131 of diffuser 130 is connected to flanging 1112 inboards, make outer surface and the tight butt of housing 110 of diffuser 130, increase the sealing of warship marine LED corner lamp 100.
Lip ring 140 is held between the bearing surface of diffuser 130 and heat sink 120, and is concrete, and lip ring 140 is held between the brim of a hat 133 and heat sink 120 of diffuser 130.Lip ring 140 can be straight-flanked ring, elliptical ring, annulus etc., and specifically in the present embodiment, for the brim of a hat 133 with diffuser 130 closely cooperates, lip ring 140 is the laminated structure of straight-flanked ring.
Need to prove, lip ring 140 is not limited to laminated structure, also can be cross section and is circular hollow tubular or circular cylinder.At this moment, the lateral surface of the brim of a hat 133 of diffuser 130 is formed with the groove around the opening periphery of light tank 130, and lip ring 140 is contained in groove, and local the protrusion outside groove; Threaded fastener passes the brim of a hat 133 of diffuser 130 and heat sink 120 is rear and double-screw bolt cover 123 screws togather, threaded fastener is positioned at lip ring 140 outsides, the brim of a hat 133 that lip ring 140 is subject to diffuser 130 is out of shape with the extruding of heat sink 120, thus the gap between the sealing the brim of a hat 133 and heat sink 120.
LED substrate 150 is contained in the annular seal space that diffuser 130 and heat sink 120 consist of, and is interior and be fixed on heat sink 120.In the present embodiment, LED substrate 150 is strip, and it is along the length direction setting of heat sink 120.
LED 160, are fixed on LED substrate 150.In the present embodiment, LED 160 is a plurality of, and along the length direction spaced set of LED substrate 150.
See also Fig. 6, diffuser 130 is tightly connected by lip ring 140 and heat sink 120, to form sealing annular seal space preferably.LED 160 is contained in annular seal space, and the light of its emission sees through outside the rear direct ejaculation warship marine LED corner lamp 100 of diffuser 130, does not see through the transparent member except diffuser 130.The heat that LED 160 produces is dispersed into outside annular seal space by heat sink 120.
Above-mentioned warship marine LED corner lamp 100 diffusers 130 are tightly connected by lip ring 140 and heat sink 120 can form the good annular seal space of sealing, and need not to arrange separately again transparent shield outside diffuser, make the light of LED 160 emissions see through outside the rear direct ejaculation warship marine LED corner lamp 100 of diffuser 130, it has reduced the cost of warship marine LED corner lamp 100, and improves the luminous efficiency of warship marine LED corner lamp 100.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.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 warship marine LED corner lamp, is characterized in that, comprising:
Housing comprises two base plates that form angle and is individually fixed in two side plates at described two base plate two ends, and described two base plates and described two side plates are common forms an accepting groove;
Heat sink is contained in described accepting groove, and the relative both sides of described heat sink respectively with the medial surface butt of described two base plates;
Diffuser is fixedly connected with described heat sink, and jointly forms an annular seal space with described heat sink;
Lip ring is held between the bearing surface of described diffuser and described heat sink;
The LED substrate is contained in described annular seal space and is fixed on described heat sink; And
LED is fixed on the LED substrate;
Wherein, the light of described LED emission directly penetrates outside described warship marine LED corner lamp after seeing through described diffuser.
2. warship marine LED corner lamp as claimed in claim 1, it is characterized in that, described side plate is provided with away from the side of described base plate the flange that extends towards the inboard of described accepting groove, and described diffuser is located at the opening part of described accepting groove, and the outside of described diffuser and described flange butt.
3. warship marine LED corner lamp as claimed in claim 2, is characterized in that, described side plate is arc away from the side of described base plate, and described flange is arc, and described diffuser comprises the arc light out part with the tight butt of medial surface of described flange.
4. warship marine LED corner lamp as claimed in claim 3, it is characterized in that, described diffuser also comprises the brim of a hat that bends toward the outer side extension, rectangular ring from described arc light out part periphery, the described the brim of a hat is fixedly connected with described heat sink, between described lip ring clamping and the described the brim of a hat and described heat sink.
5. warship marine LED corner lamp as claimed in claim 4, is characterized in that, the described the brim of a hat is fixedly connected with described heat sink by threaded fastener, and described threaded fastener passes described lip ring.
6. warship marine LED corner lamp as claimed in claim 5, is characterized in that, described heat sink is provided with a plurality of double-screw bolt covers away from the periphery interval of a side of described diffuser, and described threaded fastener screws togather with described double-screw bolt cover after passing described heat sink.
7. warship marine LED corner lamp as claimed in claim 4, it is characterized in that, the side of the opening part that is positioned at described accepting groove of described base plate is provided with towards the inboard flanging that extends of described accepting groove, the two ends of described flanging are connected to the inboard of the described the brim of a hat, and it is inboard that the linear edge of described arc light out part is connected to described flanging.
8. warship marine LED corner lamp as claimed in claim 1, is characterized in that, described LED is a plurality of, and along the length direction spaced set of described LED substrate.
9. warship marine LED corner lamp as claimed in claim 1, is characterized in that, described two base plates and described side plate be vertical the connection in twos, and described accepting groove is triangular prism shaped, and described heat sink is over against the opening setting towards described accepting groove.
10. warship marine LED corner lamp as claimed in claim 1, is characterized in that, described heat sink offers through wires hole, is provided with the wire sealing ring in described through wires hole, and described wire sealing ring offers the through hole that wears for wire.
CN201110421105.0A 2011-12-15 2011-12-15 Light emitting diode (LED) corner lamp for warships Active CN103162206B (en)

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Application Number Priority Date Filing Date Title
CN201110421105.0A CN103162206B (en) 2011-12-15 2011-12-15 Light emitting diode (LED) corner lamp for warships

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Application Number Priority Date Filing Date Title
CN201110421105.0A CN103162206B (en) 2011-12-15 2011-12-15 Light emitting diode (LED) corner lamp for warships

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CN103162206B CN103162206B (en) 2017-05-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104654180B (en) * 2013-11-25 2019-01-11 深圳市海洋王照明工程有限公司 Lamps and lanterns and its excessively linear sealing structure

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1650495A2 (en) * 2004-10-25 2006-04-26 Zumtobel Staff GmbH Corner lamp
CN101187448A (en) * 2006-11-16 2008-05-28 宁波安迪光电科技有限公司 LED spotlight
CN101749671A (en) * 2008-12-18 2010-06-23 富准精密工业(深圳)有限公司 Lighting device and rotary luminous panel module thereof
CN201866643U (en) * 2010-10-29 2011-06-15 宁波乐斯博电子实业有限公司 Wall lamp
CN201983135U (en) * 2011-04-18 2011-09-21 深圳市旭光照明有限公司 Light-emitting diode (LED) corner lamp
CN202056690U (en) * 2011-05-25 2011-11-30 海洋王照明科技股份有限公司 Corner lamp

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1650495A2 (en) * 2004-10-25 2006-04-26 Zumtobel Staff GmbH Corner lamp
CN101187448A (en) * 2006-11-16 2008-05-28 宁波安迪光电科技有限公司 LED spotlight
CN101749671A (en) * 2008-12-18 2010-06-23 富准精密工业(深圳)有限公司 Lighting device and rotary luminous panel module thereof
CN201866643U (en) * 2010-10-29 2011-06-15 宁波乐斯博电子实业有限公司 Wall lamp
CN201983135U (en) * 2011-04-18 2011-09-21 深圳市旭光照明有限公司 Light-emitting diode (LED) corner lamp
CN202056690U (en) * 2011-05-25 2011-11-30 海洋王照明科技股份有限公司 Corner lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104654180B (en) * 2013-11-25 2019-01-11 深圳市海洋王照明工程有限公司 Lamps and lanterns and its excessively linear sealing structure

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