CN103453504B - Housing for lighting device and the lighting device with the housing - Google Patents
Housing for lighting device and the lighting device with the housing Download PDFInfo
- Publication number
- CN103453504B CN103453504B CN201210177537.6A CN201210177537A CN103453504B CN 103453504 B CN103453504 B CN 103453504B CN 201210177537 A CN201210177537 A CN 201210177537A CN 103453504 B CN103453504 B CN 103453504B
- Authority
- CN
- China
- Prior art keywords
- shell part
- housing
- lighting device
- sealing element
- shell
- 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.)
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Classifications
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
- F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
-
- 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
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to a kind of housings for lighting device（100）, including：First shell part（1）；Second shell part（2）；And sealing element（3）, for sealing first shell part（1）With second shell part（2）Between joint, wherein, sealing element（3）With first shell part（1）With second shell part（2）In one be made into integration, and seal against first shell part（1）With second shell part（2）In another.Moreover, it relates to a kind of housing with the above-mentioned type（100）Lighting device（200）.
Description
Technical field
The present invention relates to a kind of housings for lighting device.It is moreover, it relates to a kind of with the above-mentioned type
The lighting device of housing.
Background technology
With the continuous improvement of material and cultural life, more and more people's selections participate in various work in night trip
It is dynamic.Therefore, good illumination is carried out to street becomes more and more important.In addition, with the continuous development of LED core chip technology, people
More and more using LED as light source applications in the street lamp being illuminated to street.However, since street lamp is applied at family
In external environment, this requires the housing of street lamp has good waterproof and dustproof performance.
In the prior art, the housing of street lamp is usually made of upper case portion and lower housing section, the two housing sections
Divide and snap together, and form the cavity for accommodating LED luminescence components wherein, one of housing parts have diffuser.For
Housing is sealed, arranges on the faying face to abut against each other in upper case portion and lower housing section and is usually made of rubber
Sealing ring.Such housing being capable of dust and water protection to a certain extent.But since two housing parts are to be fastened on
Together or being fixed together by fastening bolt, what is be subject on the different position of sealing ring between the housing parts squeezes
Pressure degree is inconsistent, and some places may clamp relatively tight, and some places may clamp relatively loose.It is relatively loose clamping
Place be possible to be in the presence of that sealing effect is bad, water and dust are possible to enter enclosure interior from the position,
So as to cause the situation that internal LED luminescence components are damaged.
The content of the invention
To solve the above problems, the present invention proposes a kind of housing for lighting device.The housing is capable of providing splendid
Water resistance, and its is simple in structure, of low cost.In addition the invention also provides a kind of housings with the above-mentioned type
Lighting device.
First purpose of the present invention is achieved in by a kind of housing for lighting device, which includes first shell
Body portion；Second shell part；And sealing element, for the engagement being sealed between first shell part and second shell part
Place, wherein, sealing element is made into integration with one in first shell part and second shell part, and seals against first shell
Another in body portion and second shell part.In the designing scheme of the present invention, sealing element and a housing parts one
It is made, therefore, in assembling, without individually putting sealing element between the housing parts again, so as to avoid due to sealing element
Dislocation caused by seal failure.In addition, other one of the sealing element that is made into integration and housing parts the advantage is that
It assembles in the housing completed, the stress of each position of sealing element is all uniform, is led so as to avoid due to discontinuity
The sealing element deformation of cause, in turn results in seal failure.
Preferably, sealing element interference fit ground is against on another in first shell part and second shell part.
It is possible thereby to the good sealing of acquisition between first shell part and second shell part.
A preferred designing scheme proposes according to the present invention, and sealing element is towards first shell part and second shell portion
It is partially extended through on another direction in point from one in first shell part and second shell part.Sealing element structure
It is close when first shell part and second shell part are assembled together into the projection portion stretched out from housing parts
The part that the part of sealing is stretched out just forms hermetic unit between first shell part and second shell part.
Preferably, first shell part includes roof and the circumferential side wall extended from roof, roof and peripheral side
Wall limits accommodating chamber.The luminescence component of such as lighting device and other electronic equipments can be arranged in the accommodating chamber.
It may further be preferable that second shell part includes circumferential edge, for being engaged with circumferential side wall.Circumferential edge is supported
It leans against in circumferential side wall, so that first shell part and second shell part together constitute the space of closing.
Advantageously, sealing element upwardly extends in the week of circumferential side wall or circumferential edge.Sealing element has been blocked in circumferential direction as a result,
Gap that may be present between side wall and circumferential edge, it is therefore prevented that environmental contaminants enter the inside of housing according to the present invention.
One according to the present invention preferred designing scheme proposes, is set between first shell part and second shell part
It is equipped with locking structure.It is possible thereby to give up the connection mode of the bolt connection bonding generally used in the prior art, and
And the installation of housing according to the present invention is made to become simpler.
Preferably, boss is provided in circumferential edge, the end face of circumferential side wall is resisted against on boss.Due to circumferential side wall
Be resisted against on boss, thus between circumferential side wall and circumferential edge gap that may be present no longer directly facing external environment,
It receives the covering of boss, this improves blocking capability of the housing to pollutant to a certain extent.
It may further be preferable that locking structure includes at least one through hole being arranged in boss and is arranged on end face
At least one grab, grab is snapped into through hole.When assembling housing according to the present invention, first shell part and second shell
During body portion alignment is installed, grab will be and complete each other in two housing parts automatically into through hole
During full fastening, grab will be hooked into the outside of through hole, it is achieved thereby that the clamping lock connection of two housing parts.This is greatly simple
The assembling process of housing is changed.
Advantageously, sealing element is fabricated from a flexible material, and especially flexible material can be flexible plastic or rubber, certainly
Other types can also be selected to be suitable as the material of sealing element sealing element is made.
Preferably, sealing element is made into integration with first shell part or second shell part by two-shot molding process.
Thus, it is possible to inexpensively be made into integration sealing element with corresponding housing parts.
Advantageously, at least one lens arrangement is provided on roof.Here, the first shell part conduct with roof
The lampshade of lighting device uses, and the light that the luminescence component that the lens arrangement formed thereon is capable of illumination apparatus sends carries out
Adjustment, so as to meet corresponding lighting requirement.
Advantageously, second shell part is designed as the radiator for lighting device.Using radiator as second
Housing parts using the advantages of be, without again be luminescence component be individually equipped with other housing, so as to carry out luminescent module
Heat can be directly by being used as the radiator dissipation of second shell part into external environment.This is largely carried
The high heat dissipation performance of housing according to the present invention.
Another object of the present invention is achieved in by a kind of lighting device, which includes the shell of the above-mentioned type
Body.Lighting device according to the present invention has splendid sealing performance, and assembling is simpler, while its appearance is more beautiful.
Preferably, lighting device further includes the LED light engine of arrangement in the housing.LED light engine has light efficiency height, longevity
Life length, it is more environmentally protective the advantages of.
If it should be understood that is especially indicated without other, the feature of different exemplary embodiment described herein
It can be bonded to each other.
Description of the drawings
Attached drawing forms the part of this specification, is used to help further understand the present invention.These attached drawings illustrate this hair
Bright embodiment, and together with specification be used for illustrate the principle of the present invention.The identical label of component identical in the accompanying drawings
It represents.It is shown in figure：
Fig. 1 is the decomposition perspective view of lighting device according to the present invention；
Fig. 2 is the partial view of the first shell part of housing according to the present invention；
Fig. 3 is the sectional view of the first shell part of housing according to the present invention；
Fig. 4 is the schematic diagram of the locking structure of housing according to the present invention；
Fig. 5 be housing according to the present invention in the case where assembling finishes, the partial schematic diagram in the region of locking structure.
Specific embodiment
In being discussed in more detail below, with reference to the attached drawing for the part for forming this specification, wherein, it shows in an exemplary manner
It can implement specific embodiments of the present invention.On figure, such as " top ", " bottom ", the reference of " circumferential direction " directional terms are retouched
The direction for the attached drawing stated uses.Since the component of the embodiment of the present invention can be placed on many different directions, so direction art
Language is merely to illustrate, without the meaning of any restrictions.It should be understood that other embodiments can be used, and do not carrying on the back
Structure or logical changes can be carried out on the premise of from the scope of the present invention.It is understood not to limit so being described below in detail
The meaning of property processed, and the present invention is defined by the appended claims.
Fig. 1 shows the decomposition perspective view of lighting device 200 according to the present invention.It is it can be seen that according to the present invention
Lighting device 200 includes the LED light engine 5 of housing 100 and arrangement in a housing 100.In addition, furthermore, it can be seen that root from figure
Include first shell part 1 and second shell part 2, in a state that assembling finishes, first shell according to the housing 100 of the present invention
Part 1 and second shell part 2 snap together each other.In the present embodiment, first shell part 1 is designed as lighting device
200 lampshade, including roof 11 and the circumferential side wall extended from roof 11 12, roof 11 and the circumferential side wall 12 limit
Make accommodating chamber 4（Referring to Fig. 2）.Here, multiple lens arrangements 15 are formed on roof 11.Second shell part 2 is designed as
The radiator of lighting device 200.Certainly, first shell part 1 and second shell part 2 are not limited to above two form,
It can also be the housing parts of two components for being used only for accommodating lighting device.
It can be seen that second shell part 2 includes circumferential edge 21, in a state that assembling finishes, second shell portion
2 are divided to be inserted into first shell part 1, so that circumferential edge 21 is contained in accommodating chamber 4 and is resisted against in circumferential side wall 12.
Here, the LED light engine 5 of lighting device 200 according to the present invention is arranged on second shell part 2 and thermal conductive contact therewith.
It can be seen that the LED light engine 5 includes multiple LED chips, so as to form an array.Using lighting device as street lamp
In use, the light emitting array can preferably meet the requirement of street lighting.In addition, in order to obtain good illuminating effect, often
A LED chip is all corresponding, and there are one lens arrangements 15.It is of course also possible to it is equipped with a public lens for these LED light engines 5
Structure 15.
Fig. 2 shows the partial view of the first shell part 1 of housing 100 according to the present invention.This view show that it cuts
The first shell part 1 of half is taken.The figure shows the first shell part 1 in Fig. 1 with another angle, it is possible thereby to see
Observe the internal structure of first shell part 1.It can be seen that it is also formed in the circumferential side wall 12 of first shell part 1
Sealing element 3.The sealing element 3 is made into integration with first shell part 1, and sealing element 3 is partly stretched from first shell part 1
Go out, and in the case where the assembling of housing 100 finishes interference fit against second shell part 2.It can be seen that sealing element 3
It is upwardly extended in the week of circumferential side wall 12.In addition, one according to the present invention preferred designing scheme proposes that sealing element 3 is by soft
Property material is made, wherein flexible material especially flexible plastic or rubber.In the present embodiment, which is made of rubber.
In unshowned second embodiment according to the present invention, the radiator as second shell part 2 can be by
Heat-conducting plastic is made, therefore can also realize that sealing element 3 be integrally designed with second shell part 2 by two-shot molding process,
That is, sealing element 3 is integrally formed in the circumferential edge 21 of second shell part 2.
Relative position of the sealing element 3 in first shell part 1 is shown in FIG. 3, but the attached drawing can also illustrate
Relative position of the sealing element 3 in second shell part 2.As can be seen from Fig. 3, sealing element 3 with first shell part 1 by double-colored
Shooting Technique is made into integration.However, sealing element 3 is only partially encapsulated by the circumferential side wall 12 of first shell part 1, sealing
A part for part 3 is exposed to the outside of circumferential side wall 12, so as to be fastened on by first shell part 1 and second shell part 2
When together, which can enter the inside of housing 100 with block contaminant.
Fig. 4 shows the schematic diagram of the locking structure of housing according to the present invention, which is arranged on first shell
Between part 1 and second shell part 2.In order to form the locking structure, set in the circumferential edge 21 of second shell part 2
There is boss 22, in a state that the assembling of housing 100 finishes, the end face 13 of circumferential side wall 12 is resisted against on boss 22（Referring to Fig. 5）.
In addition, at least one through hole 23 is provided in boss 22；And at least one grab 14 is set on end face 13, in housing
In a state that 100 assemblings finish, grab 14 passes through through hole 23 in one side, and clamping lock is in the opposite side of through hole 23.In the present embodiment
In, grab 14 is evenly distributed on the end face of circumferential side wall 12 13, and through hole 23 is also evenly distributed on boss 22, from
And housing 100 is made all to be uniform force in each latched position after fastening.
Fig. 5 be housing 100 according to the present invention in the case where assembling finishes, the part in the region of locking structure is shown
It is intended to.It can be seen that first shell part 1 and second shell part 2 are connected to by grab 14 and 23 clamping lock of through hole
Together, and the part being exposed of sealing element 3 is clamped between first shell part 1 and second shell part 2, so as to
Form good sealing.However, being formed with clamping lock protrusion 231 in through hole 23 as seen from the figure, the protruding portion 141 of grab 14 blocks
It is anchored in the clamping lock protrusion 231.And grab 14 is not pierced by from through hole 23.This is improved according to the present invention to a certain extent
Housing 100 aesthetics.
Although being shown in which and describing specific embodiment, it will be appreciated by one skilled in the art that
On the premise of without departing substantially from the scope of the present invention, various optional and/or equivalent embodiment can replace described and illustrated
Specific embodiment.The application is intended to cover any modification or deformation of specific embodiment discussed herein.So present invention
It is intended to be limited only by the claims and the equivalents thereof.
Reference number
1 first shell part
11 roofs
12 circumferential side walls
13 end faces
14 grabs
141 protruding portions
15 lens arrangements
2 second shell parts
21 circumferential edges
22 boss
23 through holes
231 clamping locks protrusion
3 sealing elements
4 accommodating chambers
5 LED light engines
100 housings
200 lighting devices
Claims (13)
1. a kind of housing (100) for lighting device, including：First shell part (1)；Second shell part (2)；It is and close
Sealing (3), for sealing the joint between the first shell part (1) and the second shell part (2), feature exists
In, the sealing element (3) is made into integration with one in the first shell part (1) and the second shell part (2), and
And another in the first shell part (1) and the second shell part (2) is sealed against, wherein, the sealing
Part (3) interference fit ground is described against on another in the first shell part (1) and the second shell part (2)
Sealing element (3) is on another the direction towards in the first shell part (1) and the second shell part (2) from institute
It states and is partially extended through on one in first shell part (1) and the second shell part (2), wherein, in the first shell
Locking structure is provided in circumferential direction between body portion (1) and the second shell part (2).
2. housing (100) according to claim 1, which is characterized in that the first shell part (1) includes roof (11)
With the circumferential side wall (12) extended from the roof (11).
3. housing (100) according to claim 2, which is characterized in that the second shell part (2) includes circumferential edge
(21), for being engaged with the circumferential side wall (12).
4. housing (100) according to claim 3, which is characterized in that the sealing element (3) is in the circumferential side wall (12)
Or the circumferential edge (21) upwardly extends in week.
5. housing (100) according to claim 3, which is characterized in that be provided with boss on the circumferential edge (21)
(22), the end face (13) of the circumferential side wall (12) is resisted against on the boss (22).
6. housing (100) according to claim 5, which is characterized in that the locking structure includes：It is arranged on the boss
(22) at least one through hole (23) in；And it is arranged at least one grab (14) on the end face (13), the grab
(14) it is snapped into the through hole (23).
7. housing (100) according to claim 1, which is characterized in that the sealing element (3) is fabricated from a flexible material.
8. housing (100) according to claim 7, which is characterized in that the flexible material is flexible plastic or rubber.
9. housing (100) according to claim 1, which is characterized in that the sealing element (3) and the first shell part
(1) or the second shell part (2) is made into integration by two-shot molding process.
10. housing (100) according to claim 2, which is characterized in that be provided on the roof (11) at least one
Mirror structure (15).
11. housing (100) according to claim 1, which is characterized in that the second shell part (2) is designed as being used for
The radiator of the lighting device.
12. a kind of lighting device (200), which is characterized in that the lighting device (200) is included according in claim 1 to 11
Any one of them housing (100).
13. lighting device (200) according to claim 12 is it is characterized in that, the lighting device (200) further includes cloth
Put the LED light engine (5) in the housing (100).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210177537.6A CN103453504B (en) | 2012-05-31 | 2012-05-31 | Housing for lighting device and the lighting device with the housing |
| PCT/EP2013/060894 WO2013178596A1 (en) | 2012-05-31 | 2013-05-27 | Housing for illumination device and illumination device comprising the housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210177537.6A CN103453504B (en) | 2012-05-31 | 2012-05-31 | Housing for lighting device and the lighting device with the housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103453504A CN103453504A (en) | 2013-12-18 |
| CN103453504B true CN103453504B (en) | 2018-05-29 |
Family
ID=48613572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210177537.6A Active CN103453504B (en) | 2012-05-31 | 2012-05-31 | Housing for lighting device and the lighting device with the housing |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103453504B (en) |
| WO (1) | WO2013178596A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2924334B1 (en) * | 2014-03-28 | 2019-07-24 | Swarco Futurit Verkehrssignalsysteme Ges.m.b.H. | LED street light |
| CN105202507A (en) * | 2015-10-23 | 2015-12-30 | 李峰 | Deepwater LED light sealing structure |
| CA3030017A1 (en) | 2016-07-08 | 2018-01-11 | Eaton Intelligent Power Limited | Led light system having elastomeric encapsulation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19907930A1 (en) * | 1998-02-25 | 1999-10-21 | Koito Mfg Co Ltd | Sealing structure for vehicular lamp |
| WO2007065584A1 (en) * | 2005-12-09 | 2007-06-14 | Zumtobel Lighting Gmbh | Damp-proof luminaire having at least one locking web acting between a trough-shaped housing and a cover |
| CN2916881Y (en) * | 2006-06-01 | 2007-06-27 | 浙江康泰电气有限公司 | Water-proof switch |
| CN201443705U (en) * | 2009-02-28 | 2010-04-28 | 曹金城 | LED streetlight with high lighting effect |
| CN102052657A (en) * | 2009-11-09 | 2011-05-11 | 海洋王照明科技股份有限公司 | Illuminating lamp and special-shaped sealing strip thereof |
| CN202004686U (en) * | 2011-03-03 | 2011-10-05 | 宁波方华新能源科技有限公司 | Photovoltaic connecting box |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2344874B (en) * | 1998-12-18 | 2002-05-01 | Flexible Lamps Ltd | Housing |
| DE10333980A1 (en) * | 2003-07-25 | 2005-02-10 | Ibv Holding Gmbh | lamp |
| IT1392934B1 (en) * | 2009-02-20 | 2012-04-02 | Aldabra Srl | LIGHTING DEVICE EQUIPPED WITH AN OPTICAL COMPONENT OF PROPAGATION OF LIGHT RADIATION |
-
2012
- 2012-05-31 CN CN201210177537.6A patent/CN103453504B/en active Active
-
2013
- 2013-05-27 WO PCT/EP2013/060894 patent/WO2013178596A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19907930A1 (en) * | 1998-02-25 | 1999-10-21 | Koito Mfg Co Ltd | Sealing structure for vehicular lamp |
| WO2007065584A1 (en) * | 2005-12-09 | 2007-06-14 | Zumtobel Lighting Gmbh | Damp-proof luminaire having at least one locking web acting between a trough-shaped housing and a cover |
| CN2916881Y (en) * | 2006-06-01 | 2007-06-27 | 浙江康泰电气有限公司 | Water-proof switch |
| CN201443705U (en) * | 2009-02-28 | 2010-04-28 | 曹金城 | LED streetlight with high lighting effect |
| CN102052657A (en) * | 2009-11-09 | 2011-05-11 | 海洋王照明科技股份有限公司 | Illuminating lamp and special-shaped sealing strip thereof |
| CN202004686U (en) * | 2011-03-03 | 2011-10-05 | 宁波方华新能源科技有限公司 | Photovoltaic connecting box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103453504A (en) | 2013-12-18 |
| WO2013178596A1 (en) | 2013-12-05 |
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