CN103162200A - Illuminating device - Google Patents
Illuminating device Download PDFInfo
- Publication number
- CN103162200A CN103162200A CN2012105549251A CN201210554925A CN103162200A CN 103162200 A CN103162200 A CN 103162200A CN 2012105549251 A CN2012105549251 A CN 2012105549251A CN 201210554925 A CN201210554925 A CN 201210554925A CN 103162200 A CN103162200 A CN 103162200A
- Authority
- CN
- China
- Prior art keywords
- light source
- led light
- ligthing paraphernalia
- cover
- reflection part
- 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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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
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- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 230000008676 import Effects 0.000 description 1
- 239000005355 lead glass Substances 0.000 description 1
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 description 1
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- 230000035755 proliferation Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
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- 230000007306 turnover Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
An illuminating device comprises an LED light source (6), a light-transmitting cover (7) for covering the LED light source (6), and a plurality of reflecting components (8) which are disposed in a space (S) between the LED light source (6) and the cover (7), and reflect light from the LED light source (6). The plurality of reflecting components (8) are inserted in the space (S) in an unfixed manner, and are capable of conducting multiple reflection on light from the LED light source (6) and irradiating light towards a wider range. The cover (7) for covering the LED light source (6) is light-transmitting, and thereby light which is reflected by the reflecting components (8) can be directly irradiated on the outer part of the illuminating device, and the decoration performance of the illuminating device can be improved.
Description
Technical field
The present invention relates to the ligthing paraphernalia as the light source use with LED.
Background technology
In recent years, the ligthing paraphernalia that LED is used as light source receive publicity (for example with reference to patent documentation 1).As shown in figure 10, this ligthing paraphernalia for example comprises: bulb 100; And lamp socket 200, bulb 100 is installed, and is used for to bulb 100 power supplies.Bulb 100 has: a plurality of LED300; Reflection part 400 is arranged at the position from the light institute incident of these LED300; And cover 500, cover LED300 and reflection part 400.Reflection part 400 forms polyhedron-shaped, is fixed on cover 500 by electric wire 600.In cover 500, include from the light of LED300 be reflected the proliferation part 700 of the light diffusion of parts 400 reflections.Be reflected parts 400 after various directions reflections from the light of LED300, further be diffused parts 700 diffusions, from covering 500 outer surface to the external irradiation of ligthing paraphernalia.
Patent documentation 1: No. 4796218 communique of Japan Patent
The summary of invention
Invent problem to be solved
But, in above-mentioned ligthing paraphernalia, because 400 of reflection parts are provided with 1, thus the light from LED300 fully can't be reflected, and irradiation is less than the direction of lamp socket 200, so the range of exposures of light is narrower.In addition, this ligthing paraphernalia irradiation is diffused parts 700 diffusions and the uniform light that lacks glittering property of brightness, and ornamental (noticeable) is lower.
Summary of the invention
The present invention makes in order to solve above-mentioned problem, and its purpose is, a kind of ligthing paraphernalia is provided, and LED is used as light source, can shine light to wider scope, and ornamental higher.
Solve the means that problem adopts
Ligthing paraphernalia of the present invention is characterized in that, possesses: LED light source; The lid of light transmission covers described LED light source; And a plurality of reflection parts, be disposed at the space between described LED light source and described lid, will be from the light reflection of described LED light source; Described reflection part is filled in described space in unfixed mode.
Be preferably, described a plurality of reflection parts are respectively the Globate polyhedron shape.
Be preferably, described a plurality of reflection parts comprise big or small mutually different reflection part.
Be preferably, described cover is spherical shape.
Be preferably, described LED light source is equipped with LED at the lateral surface of the supporting substrates that is set to polygon barrel shape.
Be preferably, described cover has: opening is used for described reflection part is moved in the described space and takes out of; And can load and unload and the lid of light transmission, with described opening shutoff.。
According to the present invention, be provided with a plurality of reflection parts that will reflect from the light of LED light source, so can be with the light multipath reflection from LED light source, to wider scope irradiation light.In addition, the cover that covers LED light source is light transmission, and the light with the sense of glittering of generation directly to the external irradiation of ligthing paraphernalia, can improve the ornamental of ligthing paraphernalia so can be reflected the parts reflection.
Description of drawings
Fig. 1 is the side view of the ligthing paraphernalia of embodiments of the present invention.
Fig. 2 is the side cross-sectional view that consists of the lamp body of above-mentioned ligthing paraphernalia.
Fig. 3 is the top view of above-mentioned lamp body.
Fig. 4 (a) is the side cross-sectional view that consists of the LED light source of above-mentioned lamp body, is (b) the I-I line sectional view of (a).
Fig. 5 (a) means the side cross-sectional view of the connection between above-mentioned LED light source and supply lines, is (b) figure when watching this LED light source from the I direction shown in (a).
Fig. 6 is the sectional view that consists of the supply lines of above-mentioned ligthing paraphernalia.
Fig. 7 means the figure of the assembling main points of above-mentioned ligthing paraphernalia.
Fig. 8 (a) is the stereogram of lamp body of ligthing paraphernalia that consists of the 1st variation of above-mentioned embodiment, (b) is the top view of this lamp body.
Fig. 9 (a) is the stereogram of lamp body of ligthing paraphernalia that consists of the 2nd variation of above-mentioned embodiment, (b) is the top view of this lamp body.
Figure 10 is the partial side sectional view of ligthing paraphernalia in the past.
The specific embodiment
The ligthing paraphernalia of embodiments of the present invention is described with reference to Fig. 1～Fig. 7.As shown in Figure 1, ligthing paraphernalia 1 is the ceiling mounting type ligthing paraphernalia, by 1 supply lines, a plurality of lamp bodies 2 is linked to be beading, and an end of supply lines 3 is connected with installed part 4 in being embedded in ceiling C.Installed part 4 is connected with source power supply, will be supplied to lamp body 2 via supply lines 3 from the electric power that source power supply obtains.
As shown in Figures 2 and 3, lamp body 2 possesses: LED light source 6, take a plurality of LED5 as light source; The cover 7 of light transmission covers LED light source 6; A plurality of reflection parts 8 fill up the space S between LED light source 6 and cover 7; And holding member 9, be installed between the upside and cover 7 of LED light source 6.As LED5, for example preferably use White LED, this White LED covers yellow fluorophor and penetrates white light, but also can use the LED of the light that sends random color on the GaN class blue led chip that penetrates blue light.LED light source 6 is barrel shape, runs through under its inner state at supply lines 3, locks with supply lines 3.The concrete structure of LED light source 6 utilizes Fig. 4 described later and Fig. 5 to describe in detail.Cover 7 is spherical shape.Reflection part 8 is Globate polyhedron, is made of the mutually different multiple polyhedron of size.Reflection part 8 is filled in space S in unfixed mode, will be from the light reflection of LED light source 6.Holding member 9 will cover 7 positions that remain on regulation.
The upside (ceiling side) of cover 7 has circular opening 71, and the lid 72 of light transmission releasably is installed on this opening 71.Opening 71 constitutes the size that LED light source 6 can be inserted in cover 7.Cover 7 also has supply lines 3 and inserts logical through hole 73 at the center of gravity G that passes lamp body 2 and on the line segment L of vertical direction extension.Through hole 73 by opening 71, the through hole 73b that is arranged at the through hole 73a that covers 72 central authorities and is arranged at the downside of cover 7 consists of.Cover 7 and lid 72 are made of glass or this class translucent material of acrylic resin.
As Fig. 4 (a) (b) as shown in, LED light source 6 has: supporting substrates 61 is equipped with LED5; The framework 62 of polygon barrel shape, mounting support substrate 61; And the LED over cap 63 of drum and light transmission, cover supporting substrates 61 and framework 62.Supporting substrates 61 is individually fixed in each lateral surface of framework 62 by screw 64.The screw front end of screw 64 constitutes to the outstanding length in the inside of framework 62, to be used for LED light source 6 lockings on supply lines 3.Supporting substrates 61 has for the wiring pattern (not shown) to the LED5 power supply.Supply lines 3 passes the inside of framework 62.The side of framework 62 has respectively hole 62a, the wiring pattern of supporting substrates 61 is connected the wiring (referring to Fig. 5 described later) that connects passes this hole 62a with supply lines.Framework 62 is made of the aluminium of the rigidity with regulation.LED over cap 63 is made of the acrylic resin of light transmission.
As Fig. 5 (a) (b) as shown in, supply lines 3 has: be wrapped in the bundling belt 31 on supply lines 3; Be disposed at the branching portion 32 of the downside of bundling belt 31; And the cover fall-out preventing component 33 that is disposed at the more downside of branching portion 32.The screw front end that consists of the screw 64 of LED light source 6 is locked on bundling belt 31.Thus, LED light source 6 is locked on supply lines 3.In branching portion 32, the wire from be included in supply lines 3 (referring to Fig. 6 described later) branches out wiring 34.Pass the hole 62a of framework 62 and be connected with the wiring pattern of 1 supporting substrates 61 from the wiring 34 that branching portion 32 branches out.Connect up 35 and the connection of the wiring pattern of other supporting substrates 61 with the wiring pattern of wiring 34 supporting substrates that are connected 61 by transmission of electricity.Thus, LED light source 6 is electrically connected to supply lines 3.In addition, cover fall-out preventing component 33 prevents from covering 7 come off by the frictional force that produces with cover 7 through hole 73b sliding-contact.Cover fall-out preventing component 33 is made of rubber-like band etc.
As shown in Figure 6, supply lines 3 is bonded with each other by 2 supply lines 36 and forms.Each supply lines 36 is made of core 37, wire 38 and insulative resin 39 that their are covered.Core 37 is for example by the SUS(stainless steel of 19 φ 0.12cm) line consists of.Wire 38 for example is made of 12 copper cash.Each copper cash forms by the copper cash binding of for example 8 φ 0.08cm.
The main points of the ligthing paraphernalia 1 of assembling said structure then, are described.At first, as shown in Figure 7, hold bundling belt 31 and branching portion 32 in the inside of framework 62, wiring 34 is exported to the outside of framework 62 from the hole 62a of framework 62, and be connected with the wiring pattern of supporting substrates 61.Then, by screw 64, supporting substrates 61 is screwed on framework 62, the screw front end of screw 64 and bundling belt 31 are locked.By above operation, LED light source 6 and supply lines 3 electrical ties, and locked on supply lines 3.
The supply lines 3 that then, will extend from LED light source 6 to downside passes cover 7(referring to Fig. 2 with the order of opening 71～through hole 73b).Then, make upwards side shifting of cover 7, LED light source 6 is received in cover 7 from opening 71.Under this state, fill in reflection part 8 in space S.Then, make the supply lines 3 that extends from LED light source 6 to upside pass the hole 93 of holding member 9, after holding member 9 is obliquely in opening 71 imports to cover 7, holding member 9 is configured between the upside of cover 7 and LED light source 6.Thus, the inner surface of cover 7 is stuck on holding member 9, and cover 7 is maintained on LED light source 6.Further mounting cup fall-out preventing component 33 on cover 7.At last, mounting cover 72 on opening 71.
In the ligthing paraphernalia 1 that adopts the aforesaid way assembling, after the light transmission LED over cap 63 that LED5 penetrates, reflected to various directions by a plurality of reflection parts 8.At this moment, the surface of reflection part 8 is made of a plurality of polygons, so the light that penetrates from LED5 is reflected on the surface of reflection part 8, after perhaps inciding in reflection part 8, refraction sees through the face different from the plane of incidence.By the light transmission cover 7 of a plurality of reflection part 8 multipath reflections, lid 72 and holding member 9, whole towards external irradiation from ligthing paraphernalia 1.
According to the ligthing paraphernalia 1 of present embodiment, owing to being provided with a plurality of reflection parts 8 that will reflect from the light of LED light source 6, so will from the light multipath reflection of LED light source 6, can shine light to wider scope.In addition, the cover 7 that covers LED light source 6 is light transmission, and the light with the sense of glittering of generation directly to the external irradiation of ligthing paraphernalia 1, can improve the ornamental of ligthing paraphernalia 1 so can be reflected parts 8 reflections.
In addition, reflection part 8 is the Globate polyhedron shape, so be reflected the light that the light of parts 8 reflection becomes the rich sense of glittering that cut glass (cut glass) or spherical reflector present, has improved the ornamental of ligthing paraphernalia 1.
In addition, reflection part 8 is made of the mutually different reflection part 81 of size, 82,83, so compare with the situation that only has a kind of reflection part 8, can come reverberation with more pattern.In addition, use in reflection part 81,82 with mutually different color dyes, 83 situation, can make become from the color of the light of ligthing paraphernalia 1 irradiation multiple, so can further improve the ornamental of ligthing paraphernalia 1.
In addition, supporting substrates 61 is configured to polygon barrel shape, is equipped with respectively LED5 at its lateral surface, so can shine equably light around ligthing paraphernalia 1.In addition, be provided with opening 71 on cover 7, so easily make reflection part 8 from opening 71 turnover, easily change reflection part 8.In addition, opening 71 tegmentum 72 shutoff are so can prevent that reflection part 8 from coming off or dust enters in cover 7.
In addition, be provided with through hole 73 on the line segment L of the center of gravity G that passes lamp body 2, supply lines 3 passes through hole 73 and lamp body 2 is run through, so in the situation that by supply lines 3, lamp body 2 is hung from ceiling C, through hole 73 and center of gravity G are arranged on the plumb line of supply lines 3.Therefore, supply lines 3 is not crooked, can prevent that ligthing paraphernalia 1 from reversing, and make the position stability of lamp body 2.
The ligthing paraphernalia of the variation of above-mentioned embodiment then, is described with reference to Fig. 8 and Fig. 9.As Fig. 8 (a) (b) as shown in, the ligthing paraphernalia of the 1st variation is compared with above-mentioned ligthing paraphernalia 1, cover 7 shape is different.In this variation, cover 7 profile is cubic shaped roughly, and its side is parallel with each supporting substrates 61 respectively.As Fig. 9 (a) (b) as shown in, the ligthing paraphernalia of the 2nd variation is compared with above-mentioned ligthing paraphernalia 1, the configuration of supporting substrates 61 and to cover 7 shape different.In this variation, 3 supporting substrates 61 are configured to the triangle cylinder shape.The profile of cover 7 is the triangular prism shape, and its side is parallel with each supporting substrates 61 respectively.According to the ligthing paraphernalia of these variation, can access the effect identical with above-mentioned ligthing paraphernalia 1, and can increase the design diversity of ligthing paraphernalia.
In addition, ligthing paraphernalia of the present invention is not limited to above-mentioned embodiment and variation thereof, can carry out various distortion.For example, in the above-described embodiment, be provided with a plurality of lamp bodies on 1 supply lines, but also 1 lamp body can only be set on 1 supply lines.In addition, supporting substrates is not must form rectangle and be arranged to polygon barrel shape yet, for example can form square yet and be arranged to the cubic shaped of upper and lower opening.In addition, cover also can adopt the formation with opening and lid.In this case, for example the parts by 2 hemisphere face shapes consist of cover, when their combinations are formed the cover of spherical shape, as long as LED light source and reflection part are imported in cover together.
The preferred embodiment of the present invention more than has been described, but has the invention is not restricted to these specific embodiments, can carry out various changes and distortion in the scope that does not break away from claim, they also belong in category of the present invention.
Description of drawings
1 ligthing paraphernalia
2 lamp bodies
5LED
The 6LED light source
61 supporting substrates
7 covers
71 openings
72 lids
8,81,82,83 reflection parts
Space between S LED light source and lid
Claims (6)
1. ligthing paraphernalia is characterized in that possessing:
LED light source;
The lid of light transmission covers described LED light source; And
A plurality of reflection parts are disposed at the space between described LED light source and described lid, will be from the light reflection of described LED light source;
Described reflection part is filled in described space in unfixed mode.
2. ligthing paraphernalia according to claim 1, is characterized in that,
Described a plurality of reflection part is respectively the Globate polyhedron shape.
3. ligthing paraphernalia according to claim 1 and 2, is characterized in that,
Described a plurality of reflection part comprises big or small mutually different reflection part.
4. ligthing paraphernalia according to claim 1 and 2, is characterized in that,
Described cover is spherical shape.
5. ligthing paraphernalia according to claim 1 and 2, is characterized in that,
Described LED light source is equipped with LED at the lateral surface of the supporting substrates that is set to polygon barrel shape.
6. ligthing paraphernalia according to claim 1 and 2, is characterized in that,
Described cover has:
Opening is used for described reflection part is moved in the described space and takes out of; And
Can load and unload and the lid of light transmission, with described opening shutoff.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011277226A JP2013127926A (en) | 2011-12-19 | 2011-12-19 | Lighting fixture |
| JP2011-277226 | 2011-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103162200A true CN103162200A (en) | 2013-06-19 |
| CN103162200B CN103162200B (en) | 2016-01-20 |
Family
ID=48585525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210554925.1A Expired - Fee Related CN103162200B (en) | 2011-12-19 | 2012-12-19 | Ligthing paraphernalia |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2013127926A (en) |
| CN (1) | CN103162200B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457895A (en) * | 2018-12-20 | 2019-03-12 | 苏州金螳螂建筑装饰股份有限公司 | A kind of reverse taper transparent glass cylinder moulding dry-hang mounting structure |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851433B (en) * | 2014-03-31 | 2016-10-19 | 苏州凯丰电子电器有限公司 | A kind of hollow out pinup picture pendent lamp |
| KR200477066Y1 (en) * | 2014-11-04 | 2015-05-04 | 이중근 | Cover structure for Light |
| US20190390828A1 (en) * | 2018-06-21 | 2019-12-26 | Irwin Kotovsky | Method and Apparatus for Lighting |
Citations (8)
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| JP2003109415A (en) * | 2001-10-01 | 2003-04-11 | Matsushita Electric Ind Co Ltd | Lighting system and its manufacturing method |
| CN1644401A (en) * | 2004-01-14 | 2005-07-27 | 舍恩伯克世界照明公司 | Ornamental fixtures having decorative ornaments |
| CN201110495Y (en) * | 2007-10-15 | 2008-09-03 | 浙江科技学院 | Fireworm night lamp |
| CN201133600Y (en) * | 2007-11-01 | 2008-10-15 | 郑志刚 | LED lamp |
| JP2010251269A (en) * | 2009-04-20 | 2010-11-04 | Panasonic Electric Works Co Ltd | Luminaire |
| JP2011113861A (en) * | 2009-11-27 | 2011-06-09 | Toshiba Lighting & Technology Corp | Lamp with base and lighting fixture |
| JP2011150910A (en) * | 2010-01-22 | 2011-08-04 | Lead Co Ltd | Globe type led illumination device |
| WO2011145252A1 (en) * | 2010-05-19 | 2011-11-24 | パナソニック株式会社 | Led lamp and lighting device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS547781A (en) * | 1977-06-19 | 1979-01-20 | Moriyama Sangyo Kk | Decorative illuminator |
| US4675575A (en) * | 1984-07-13 | 1987-06-23 | E & G Enterprises | Light-emitting diode assemblies and systems therefore |
| JPH0612902A (en) * | 1992-06-25 | 1994-01-21 | Fumio Nishiyama | Decorative lamp making use of cracked glass bulb |
| JPH09265807A (en) * | 1996-03-29 | 1997-10-07 | Toshiba Lighting & Technol Corp | Led light source, led signal lamp, and traffic signal |
| JP3091585U (en) * | 2002-07-23 | 2003-02-07 | 良星国際有限公司 | Decorative lamp |
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2011
- 2011-12-19 JP JP2011277226A patent/JP2013127926A/en active Pending
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2012
- 2012-12-19 CN CN201210554925.1A patent/CN103162200B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003109415A (en) * | 2001-10-01 | 2003-04-11 | Matsushita Electric Ind Co Ltd | Lighting system and its manufacturing method |
| CN1644401A (en) * | 2004-01-14 | 2005-07-27 | 舍恩伯克世界照明公司 | Ornamental fixtures having decorative ornaments |
| CN201110495Y (en) * | 2007-10-15 | 2008-09-03 | 浙江科技学院 | Fireworm night lamp |
| CN201133600Y (en) * | 2007-11-01 | 2008-10-15 | 郑志刚 | LED lamp |
| JP2010251269A (en) * | 2009-04-20 | 2010-11-04 | Panasonic Electric Works Co Ltd | Luminaire |
| JP2011113861A (en) * | 2009-11-27 | 2011-06-09 | Toshiba Lighting & Technology Corp | Lamp with base and lighting fixture |
| JP2011150910A (en) * | 2010-01-22 | 2011-08-04 | Lead Co Ltd | Globe type led illumination device |
| WO2011145252A1 (en) * | 2010-05-19 | 2011-11-24 | パナソニック株式会社 | Led lamp and lighting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457895A (en) * | 2018-12-20 | 2019-03-12 | 苏州金螳螂建筑装饰股份有限公司 | A kind of reverse taper transparent glass cylinder moulding dry-hang mounting structure |
| CN109457895B (en) * | 2018-12-20 | 2024-03-15 | 苏州金螳螂建筑装饰股份有限公司 | Dry-hanging type mounting structure for inverted cone light-transmitting glass cylinder modeling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103162200B (en) | 2016-01-20 |
| JP2013127926A (en) | 2013-06-27 |
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Effective date of registration: 20151016 Address after: Osaka Japan Applicant after: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co.,Ltd. Address before: Osaka Japan Applicant before: Matsushita Electric Industrial Co.,Ltd. |
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