CN104421861A - Lamp device - Google Patents

Lamp device Download PDF

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Publication number
CN104421861A
CN104421861A CN201310411028.XA CN201310411028A CN104421861A CN 104421861 A CN104421861 A CN 104421861A CN 201310411028 A CN201310411028 A CN 201310411028A CN 104421861 A CN104421861 A CN 104421861A
Authority
CN
China
Prior art keywords
cover plate
frame assembly
reflectance coating
light fixture
hole
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.)
Granted
Application number
CN201310411028.XA
Other languages
Chinese (zh)
Other versions
CN104421861B (en
Inventor
周明杰
杨正响
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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 CN201310411028.XA priority Critical patent/CN104421861B/en
Publication of CN104421861A publication Critical patent/CN104421861A/en
Application granted granted Critical
Publication of CN104421861B publication Critical patent/CN104421861B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20Light sources comprising attachment means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00Protecting lighting devices from damage
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00Gas-tight or water-tight arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2101/00Point-like light sources

Abstract

The invention is applied to the technical field of lamp device structures and discloses a lamp device. The lamp device comprises a rear shell assembly, a front frame assembly and an LED (Light Emitting Diode) light source assembly, wherein the front frame assembly is connected with the rear shell assembly, the LED light source assembly is connected to the inner side of the front frame assembly or the inner side of the rear shell assembly, a wire through hole is formed in the rear shell assembly, a reflecting film and a reflecting film cover plate are arranged in the front frame assembly, one face of the reflecting film cover plate presses the reflecting film, the other face of the reflecting film cover plate is opposite to the wire through hole, and two water guiding bars are arranged on the face, opposite to the wire through hole, of the reflecting film cover plate, are respectively arranged at the two sides of the wire through hole and separate the wire through hole from the LED light source assembly. According to the lamp device disclosed by the invention, the water guiding bars which are used for retaining water are arranged on the face, opposite to the wire through hole, of the reflecting film cover plate, the water is guided to the side end without the LED light source assembly, and finally, the lamp device can be waterproof; the lamp device is high in reliability.

Description

Light fixture
Technical field
The invention belongs to fitting structure technical field, particularly relate to a kind of LED panel light fixture.
Background technology
Current light fixture, such as LED panel light fixture, it needs reflectance coating to be reflected away by light, because reflectance coating is usually thinner, so be all provided with one piece of reflectance coating cover plate after reflectance coating in usual LED panel light fixture.Traditional reflectance coating cover plate is a flat board, if having water droplet above, water can arbitrarily flow to LED light emission side, finally causes LED short circuit, and damage light fixture, product reliability is poor.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of light fixture, it can prevent water from flowing to LED light source component place, and product reliability is high.
Technical scheme of the present invention is: a kind of light fixture, comprise rear shell component, front frame assembly and LED light source component, described front frame assembly is connected to described rear shell component, described LED light source component is connected to the inner side of described front frame assembly or the inner side of described rear shell component, described rear shell component is provided with cable-through hole, reflectance coating and reflectance coating cover plate is provided with in described front frame assembly, the one side of described reflectance coating cover plate is pressed on described reflectance coating, the another side of described reflectance coating cover plate and described cable-through hole are in opposite directions, described reflectance coating cover plate and described cable-through hole one side are in opposite directions provided with water guide rib, described water guide rib is provided with two and is divided into the both sides of described cable-through hole and described cable-through hole and described LED light source component is separated.
Alternatively, described reflectance coating cover plate adopts sheet metal integrated punching shaping, and described water guide rib is shaped in described reflectance coating cover plate.
Alternatively, the cross section of described water guide rib is inverted " V " font.
Alternatively, described reflectance coating cover plate is convexly equipped with boss, described boss is arranged at least two binding holes.
Alternatively, described front frame assembly is connected with the fixation clip for compressing described reflectance coating cover plate, and described fixation clip one end is connected to described front frame assembly by securing member, and the other end is butted on the inner side of described water guide rib.
Alternatively, described front frame assembly is clamped in described rear shell component by jump ring.
Alternatively, described front frame assembly comprises two the first frames be oppositely arranged and two the second frames be oppositely arranged, each described first frame, the second frame end to end formation one rectangular frame.
Alternatively, adjacent described first frame, the second frame are connected with locking member by right angle rack.
Alternatively, described LED light source component is provided with two groups and is connected to the inner side of two described first frames.
Alternatively, described LED light source component is strip, and described water guide rib is parallel with described LED light source component.
Light fixture provided by the present invention, it is by being used for the water guide rib of dash at reflectance coating cover plate and cable-through hole one side projection in opposite directions, water guide rib can control water (flow) direction, water guiding is not had the side of LED light source component, finally realize the anti-trickle of light fixture, product reliability is high.
Accompanying drawing explanation
Fig. 1 is the solid assembling schematic diagram of the light fixture that the embodiment of the present invention one provides;
Fig. 2 is the perspective exploded view of the light fixture that the embodiment of the present invention one provides;
Fig. 3 is the generalized section of the light fixture that the embodiment of the present invention one provides;
Fig. 4 is the schematic perspective view of reflectance coating cover plate in the light fixture that provides of the embodiment of the present invention one;
Fig. 5 is the schematic perspective view of fixation clip in the light fixture that provides of the embodiment of the present invention one;
Fig. 6 is the generalized section of the light fixture that the embodiment of the present invention two provides.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is known as " being connected to " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Embodiment one:
As shown in FIG. 1 to 3, a kind of light fixture that the embodiment of the present invention provides, it can be used as embedded LED panel lamp tool etc.Above-mentioned light fixture comprises front frame assembly 001, rear shell component 002 and LED light source component 003, and front frame assembly 001 is connected to rear shell component 002, and LED light source component 003 is connected to the inner side of front frame assembly 001 or the inner side of rear shell component 002.Rear shell component 002 is provided with cable-through hole 204, and cable-through hole 204 can be provided with multiple, and the edge of cable-through hole 204 can be arranged with line wire bushing 203.Be provided with light guide plate assembly 103, reflectance coating 111 and reflectance coating cover plate 112 in front frame assembly 001, light guide plate assembly 103, reflectance coating 111, it is inner that reflectance coating cover plate 112 is stacked and placed on front frame assembly 001 successively.The one side of reflectance coating cover plate 112 is pressed on reflectance coating 111, the another side of reflectance coating cover plate 112 and cable-through hole 204 are in opposite directions, reflectance coating cover plate 112 and cable-through hole 204 one side are in opposite directions provided with the water guide rib 1121 for avoiding current to flow to LED light source component 003, and water guide rib 1121 protrudes from the surface of reflectance coating cover plate 112 and one end of self-reflection membrane cover plate 112 extends to the other end.Water guide rib 1121 is provided with two and is divided into the both sides of cable-through hole 204 and cable-through hole 204 and LED light source component 003 is separated, like this, even if cable-through hole 204 place leaks, by being fixedly installed the water guide rib 1121 being raised in reflectance coating cover plate 112 surface on reflectance coating cover plate 112, current can be guided to the light fixture two ends not being provided with LED light source component 003, thus avoid flow direction LED light source component 003, prevent LED light source component 003 short circuit by rainwater effect, improve the reliability of product.
Particularly, as shown in Fig. 2 ~ Fig. 5, the modes such as reflectance coating cover plate 112 can adopt sheet metal integrated punching shaping are shaping, water guide rib 1121 is shaped in reflectance coating cover plate 112, it can play the effect of water proof on the one hand, can be used as reinforcement on the other hand and plays the effect increasing reflectance coating cover plate 112 structural strength.
Particularly, as shown in Fig. 2 ~ Fig. 5, the cross section of water guide rib 1121 can be inverted " V " font, semicircle or the suitable shape such as trapezoidal.In embody rule, the quantity of water guide rib 1121, cross sectional shape and arrangement can be determined according to actual conditions.
Particularly, as shown in Fig. 2 ~ Fig. 5, in rear shell component 002, driver 201, resistor 202 etc. can be provided with.Reflectance coating cover plate 112 is convexly equipped with boss 304, boss 304 is arranged at least two binding holes 3040, LED light source component 003 is connected by cable with driver 201, resistor 202, and cable is connected to binding hole 3040 by band, rocks to avoid wire.
Particularly, as shown in Fig. 2 ~ Fig. 5, front frame assembly 001 is connected with the fixation clip 105 for compressing reflectance coating cover plate 112, and fixation clip 105 one end is connected to front frame assembly 001 by securing member 109, and the other end is butted on the inner side of water guide rib 1121.Fixation clip 105 comprise longitudinal part 1051, the connecting portion 1052 laterally extending from longitudinal part 1051 upper end edge side, from the laterally extending compressed part 1053 of longitudinal part 1051 lower end edge opposite side.Connecting portion 1052 offers the connecting hole 1050 for passing for securing member 109, securing member 109 can be screw.Compressed part 1053 is pressed in the inner side of water guide rib 1121.Fixation clip 105 can be provided with four, reliably to compress reflectance coating cover plate 112.
Particularly, as shown in Fig. 2 ~ Fig. 5, the length that front frame assembly 001 comprises two the first frames 101 be oppositely arranged and two the second frame 102, first frames 101 be oppositely arranged is longer than the length of the second frame 102, each first frame 101, second frame 102 end to end formation one rectangular frame.Certainly, front frame assembly 001 can be other suitable shape.The outside of the first frame 101, second frame 102 can be convexly equipped with the fin of multiple spacing arrangement.
Particularly, as shown in Fig. 2 ~ Fig. 5, adjacent first frame 101, second frame 102 is connected with locking member 107 by right angle rack 104.Locking member 107 can be screw etc.Certainly, front frame assembly 001 also can be one-body molded, or welding fabrication, or be formed by connecting by the angle bar of two " L " shapes.
Particularly, as shown in Fig. 2 ~ Fig. 5, LED light source component 003 is provided with two groups and is connected to the inner side of two the first frames 101.Often organize LED light source component 003 and can comprise one, two or more LED module be arranged in order.Namely LED light source component 003 is divided into the left and right sides of front frame assembly 001 inside, correspondingly, water guide rib 1121 is arranged at the position of reflectance coating cover plate 112 near LED light source component 003, and the front end of water guide rib 1121 self-reflection membrane cover plate 112 extends to the back-end, current to be directed at the rear and front end that front frame assembly 001 is not provided with LED light source component 003.LED module in same group of LED light source component 003 can in parallel or series connection.Can in parallel or series connection between two groups of LED light source component 003.Certainly, LED light source component 003 also can be provided with one or more groups.
Particularly, as shown in Fig. 2 ~ Fig. 5, LED light source component 003 can be strip, and water guide rib 1121 can be parallel with LED light source component 003.
Particularly, as shown in Fig. 2 ~ Fig. 5, front frame assembly 001 is clamped in rear shell component 002 by jump ring.Certainly, front frame assembly 001 also can by screw locking in rear shell component 002.
Light fixture provided by the present invention, it is by being used for the water guide rib 1121 of dash at reflectance coating cover plate 112 and cable-through hole 204 one side projection in opposite directions, when from rear shell component 002, the infiltration of line wire bushing 203 drops in reflectance coating cover plate 112 water excessively, have the water guide rib 1121 of both sides to block water to flow toward the LED luminescence component of both sides, being imported by water does not have the side of LED light source component 003 to discharge, and makes light fixture have anti-trickle function.Water guide rib 1121 is all pressed in the inner side of water guide rib 1121 when fixation clip 105 presses solidly reflectance coating cover plate 112 simultaneously, and to avoid reflectance coating cover plate 112 to move left and right, and structure is simple, and do not increase amount of parts, also do not affect assembling, application cost is low.
Embodiment two:
From to adopt jump ring to connect front frame assembly 001 in embodiment one different with the structure of rear shell component 002, in the present embodiment, as shown in Figure 6, front frame assembly 001 both sides relatively are dorsad provided with the first draw-in groove 402 and the second draw-in groove 302, in the present embodiment, first draw-in groove 402 is arranged at the left side of front frame assembly 001, and the second draw-in groove 302 is arranged at the right side of front frame assembly 001.Understandably, the orientation terms such as the left side in the present embodiment, right side, just each other relative concept or with the normal operating condition of product for reference, and should not be regarded as have determinate.The first card that rear shell component 002 has relative orientation blocks along 303 along 403 and second, first card stretches in the first draw-in groove 402 along 403, second card stretches in the second draw-in groove 302 along 303, first elastic component 401 is set in first draw-in groove 402, one end of first elastic component 401 is butted on the first draw-in groove 402, and the other end is butted on the first card along 403; The one end being provided with the second elastic component 301, second elastic component 301 in second draw-in groove 302 is butted on the second draw-in groove 302, and the other end is butted on the second card along 303.Frame assembly 001 before the side promotion of 403 can be blocked to first, i.e. frame assembly 001 before horizontal sliding to the left, first draw-in groove 402 is slided towards the first card along 403, first elastic component 401 is further compressed simultaneously, front frame assembly 001 entirety is to left, second draw-in groove 302 just can block and departs from along 303 with second, the right side of front frame assembly 001 can be taken out, now, before mobile obliquely slightly to the right, frame assembly 001 just can make the first draw-in groove 402 and first block to depart from along 403, so far, front frame assembly 001 can take out completely.
Or, also frame assembly 001 before can promoting to the second card along the side at 303 places, i.e. frame assembly 001 before horizontal sliding to the right, second draw-in groove 302 is slided towards the second card along 303, second elastic component 301 is further compressed simultaneously, meanwhile, first draw-in groove 402 can depart from along on 403 from the first card, the left side of front frame assembly 001 can be taken out, now, before mobile obliquely slightly to the left, frame assembly 001 just can make the second draw-in groove 302 and second block to depart from along 303, and so far, front frame assembly 001 can take out completely.
During installation, first draw-in groove 402 can be placed on the first card along 403, and compress the first elastic component 401, again by front frame assembly 001 upwardly, second draw-in groove 302 can be blocked along 303 in alignment with second, unclamp front frame assembly 001 again, first elastic component 401 is resetted, second draw-in groove 302 can be fastened in the second card along 303 to start to compress the second elastic component 301, until the first elastic component 401, second elastic component 301 stress balance, the first draw-in groove 402, second draw-in groove 302 of front frame assembly 001 left and right sides is placed on the first card respectively along the 403, second card along 303.Or, second draw-in groove 302 can be placed on the second card along 303, and compress the second elastic component 301, again by front frame assembly 001 upwardly, first draw-in groove 402 can be blocked along 403 in alignment with first, unclamp front frame assembly 001 again, second elastic component 301 is resetted, first draw-in groove 402 can be fastened in the first card along 403 to start to compress the first elastic component 401, until the first elastic component 401, second elastic component 301 stress balance, the first draw-in groove 402, second draw-in groove 302 of front frame assembly 001 left and right sides is placed on the first card respectively along the 403, second card along 303.
The light fixture that the present embodiment provides, Design of Luminaires is become front frame assembly 001 and rear shell component 002 two parts, and the left and right sides of corresponding former frame assembly 001 and rear shell component 002 arranges the card edge and draw-in groove that cooperatively interact, the problem that when solving LED panel light fixture installation by adhering, permanent installation can not be safeguarded and safeguard and need very great dynamics just can open and pull down the problem of light fixture, light fixture is safeguarded more convenient, quicker, before only need can opening light fixture with frame assembly 001 before hand propelled light fixture, frame assembly 001 pair of light fixture carries out installation and maintenance, without the need to using aid, process of uncapping is time saving and energy saving.
Particularly, the first draw-in groove 402 and the second draw-in groove 302 are arranged at the outside of two first frames 101 respectively, and its structural reliability is high.
Particularly, the first elastic component 401, second elastic component 301 is columniform spring; The A/F of the first draw-in groove 402, second draw-in groove 302 is greater than the first card and blocks the thickness along 303 along 403, second and be less than the diameter of the first elastic component 401, second elastic component 301, arbitrarily comes off to prevent the first elastic component 401, second elastic component 301.The degree of depth of the first draw-in groove 402, second draw-in groove 302 is all greater than the first card and blocks along the size and second that 403 stretch into the first draw-in groove 402 the size sum stretching into the second draw-in groove 302 along 303.
Particularly, be provided with at least two springs in the first draw-in groove 402, be provided with at least two springs in the second draw-in groove 302, the spring in the spring in the first draw-in groove 402 and the second draw-in groove 302 is arranged in opposite directions.Spring in spring in first draw-in groove 402 and the second draw-in groove 302 is coaxially arranged in opposite directions.Locating dowel can be convexly equipped with in first draw-in groove 402, second draw-in groove 302.The end of the first elastic component 401, second elastic component 301 can be placed on locating dowel, avoids the first elastic component 401, second elastic component 301 arbitrarily movement.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement or improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1. a light fixture, comprise rear shell component, front frame assembly and LED light source component, described front frame assembly is connected to described rear shell component, described LED light source component is connected to the inner side of described front frame assembly or the inner side of described rear shell component, described rear shell component is provided with cable-through hole, reflectance coating and reflectance coating cover plate is provided with in described front frame assembly, the one side of described reflectance coating cover plate is pressed on described reflectance coating, the another side of described reflectance coating cover plate and described cable-through hole are in opposite directions, it is characterized in that, described reflectance coating cover plate and described cable-through hole one side are in opposite directions provided with water guide rib, described water guide rib is provided with two and is divided into the both sides of described cable-through hole and described cable-through hole and described LED light source component is separated.
2. light fixture as claimed in claim 1, is characterized in that, described reflectance coating cover plate adopts sheet metal integrated punching shaping, and described water guide rib is shaped in described reflectance coating cover plate.
3. light fixture as claimed in claim 1, it is characterized in that, the cross section of described water guide rib is inverted " V " font.
4. light fixture as claimed in claim 1, is characterized in that, described reflectance coating cover plate is convexly equipped with boss, described boss is arranged at least two binding holes.
5. light fixture as claimed in claim 1, it is characterized in that, described front frame assembly is connected with the fixation clip for compressing described reflectance coating cover plate, and described fixation clip one end is connected to described front frame assembly by securing member, and the other end is butted on the inner side of described water guide rib.
6. light fixture as claimed in claim 1, it is characterized in that, described front frame assembly is clamped in described rear shell component by jump ring.
7. the light fixture according to any one of claim 1 to 6, is characterized in that, described front frame assembly comprises two the first frames be oppositely arranged and two the second frames be oppositely arranged, each described first frame, the second frame end to end formation one rectangular frame.
8. light fixture as claimed in claim 7, it is characterized in that, adjacent described first frame, the second frame are connected with locking member by right angle rack.
9. light fixture as claimed in claim 7, it is characterized in that, described LED light source component is provided with two groups and is connected to the inner side of two described first frames.
10. light fixture as claimed in claim 7, it is characterized in that, described LED light source component is strip, and described water guide rib is parallel with described LED light source component.
CN201310411028.XA 2013-09-10 2013-09-10 Lamps and lanterns Active CN104421861B (en)

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Application Number Priority Date Filing Date Title
CN201310411028.XA CN104421861B (en) 2013-09-10 2013-09-10 Lamps and lanterns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310411028.XA CN104421861B (en) 2013-09-10 2013-09-10 Lamps and lanterns

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CN104421861A true CN104421861A (en) 2015-03-18
CN104421861B CN104421861B (en) 2019-01-18

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105202465A (en) * 2015-10-17 2015-12-30 李陈 Automobile decorative tail lamp
CN110345426A (en) * 2018-04-04 2019-10-18 海洋王照明科技股份有限公司 Lamps and lanterns discharge structure and fluffy ceiling light
CN110360493A (en) * 2018-04-04 2019-10-22 海洋王照明科技股份有限公司 Fluffy ceiling light

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Publication number Priority date Publication date Assignee Title
US5632551A (en) * 1994-07-18 1997-05-27 Grote Industries, Inc. LED vehicle lamp assembly
US20090168416A1 (en) * 2007-12-27 2009-07-02 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Led lamp
CN201680238U (en) * 2010-04-12 2010-12-22 天津市第六电器开关厂 Dust proof water-proof illuminating apparatus
CN201954389U (en) * 2010-12-30 2011-08-31 北京昌日新能源科技有限公司 Novel pore heat dissipation integrated LED (light-emitting diode) street lamp
CN202056655U (en) * 2011-02-21 2011-11-30 现代照明电气(惠州)有限公司 LED (Light-emitting diode) street lamp
EP2447598A1 (en) * 2010-10-26 2012-05-02 Chiu-Min Lin Led road light
WO2013081243A1 (en) * 2011-11-29 2013-06-06 (주)에코비 Led lighting

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5632551A (en) * 1994-07-18 1997-05-27 Grote Industries, Inc. LED vehicle lamp assembly
US20090168416A1 (en) * 2007-12-27 2009-07-02 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Led lamp
CN201680238U (en) * 2010-04-12 2010-12-22 天津市第六电器开关厂 Dust proof water-proof illuminating apparatus
EP2447598A1 (en) * 2010-10-26 2012-05-02 Chiu-Min Lin Led road light
CN201954389U (en) * 2010-12-30 2011-08-31 北京昌日新能源科技有限公司 Novel pore heat dissipation integrated LED (light-emitting diode) street lamp
CN202056655U (en) * 2011-02-21 2011-11-30 现代照明电气(惠州)有限公司 LED (Light-emitting diode) street lamp
WO2013081243A1 (en) * 2011-11-29 2013-06-06 (주)에코비 Led lighting

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105202465A (en) * 2015-10-17 2015-12-30 李陈 Automobile decorative tail lamp
CN110345426A (en) * 2018-04-04 2019-10-18 海洋王照明科技股份有限公司 Lamps and lanterns discharge structure and fluffy ceiling light
CN110360493A (en) * 2018-04-04 2019-10-22 海洋王照明科技股份有限公司 Fluffy ceiling light
CN110345426B (en) * 2018-04-04 2021-09-24 深圳市海洋王绿色照明技术有限公司 Lamp drainage structure and ceiling lamp

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