CN203656646U - Illuminating apparatus - Google Patents
Illuminating apparatus Download PDFInfo
- Publication number
- CN203656646U CN203656646U CN201320851142.XU CN201320851142U CN203656646U CN 203656646 U CN203656646 U CN 203656646U CN 201320851142 U CN201320851142 U CN 201320851142U CN 203656646 U CN203656646 U CN 203656646U
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- CN
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- Prior art keywords
- light
- lampshade
- reflecting surface
- side face
- transmission region
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims description 40
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 description 15
- 238000002834 transmittance Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 3
- 238000001579 optical reflectometry Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The utility model provides an illuminating apparatus capable of improving an illumination effect. The illuminating apparatus (10) is provided with a luminous element (27), a lamp cover (15) and a decorative frame (19), wherein the light of the luminous element (27) transmits through a light illuminating direction opposite to the luminous element (27) through the lamp cover (15), and a diaphanous peripheral transmitting area (33) is arranged on the periphery of the lamp cover (15). A decorative frame (19) is configured on the periphery of the lamp cover (15) and is provided with a reflecting surface (48), and the reflecting surface (48) is mapped into the peripheral transmitting area (33) of the lamp cover (15) in the process of watching in an illuminating direction.
Description
Technical field
The application advocates the priority of No. 2013-087062nd, Japanese patent application based on April 18th, 2013 application.The full content of this application is by reference to being applied in this description.
Embodiment of the present utility model relates to a kind of lighting device with lampshade covering luminous element.
Background technology
In the past, there is the lighting device of a kind of ceiling light with lampshade covering luminous element etc.Generally, in this kind of lighting device, the substrate that light-emitting component is installed is installed on the lower surface of appliance body, and the milky lampshade of the lower surface that covers appliance body is installed.
In addition, have and a kind of the escutcheon that is installed on appliance body is disposed to lampshade lighting device around.Escutcheon is formed by transparent material, makes light transmission but be only configured to, and is not configured to and controls energetically light.
Patent documentation 1: TOHKEMY 2013-37852 communique
In order to improve the commodity of lighting device, lighting effect that can additional optical as an example, but in the picture lighting device that only uses lampshade in the past, or only configure in the lighting device of escutcheon of printing opacity at the periphery of lampshade, cannot obtain sufficient lighting effect.
Utility model content
The purpose of this utility model is to provide a kind of lighting device that can improve lighting effect.The lighting device of embodiment possesses light-emitting component, lampshade and light control member.Lampshade makes the light of self-emission device to see through to the irradiation direction relative with light-emitting component, and has the side face transmission region of light transmission at side face.Light control member is disposed at the surrounding of lampshade and has reflecting surface, and while watching from irradiation direction, this reflecting surface is mirrored the side face of lampshade transmission region.
In addition, preferred described lighting device possesses appliance body, this appliance body is provided with light-emitting component, lampshade and light control member, light control member has light transmission, and possess and be installed on the support of appliance body and be disposed at the lampshade reflecting part with reflecting surface around by support, and reflecting part be provided with erect from support and side face transmission region at reflecting surface and lampshade between the face that erects.
According to the utility model, at the reflecting surface that is disposed at the light control member around lampshade, in the time that irradiation direction is watched, mirror and have the side face of lampshade transmission region, thereby can expect to obtain the lighting effect that there is brightness impression or glitter sense around lampshade.
Accompanying drawing explanation
Fig. 1 is the local cutaway view that represents the lighting device of an embodiment.
Fig. 2 is the cutaway view of the lighting device of an embodiment.
In figure: 10-lighting device, 13-appliance body, 15-lampshade, 19-is as the escutcheon of light control member, 27-light-emitting component, 33-side face transmission region, 42-support, 43-reflecting part, 47-is as the plane of incidence that erects face, 48-reflecting surface.
The specific embodiment
Below, with reference to Fig. 1 and Fig. 2, one embodiment is described.
And, appliance body 13 is formed as discoid, be formed with the peristome 22 that the bottom of adapter guide 17 is embedded in central authorities, be formed with the installed surface 23 of the ring-type that light emitting module 14 is installed at lower surface, be formed with the lampshade installation portion 24 that lampshade 15 is installed at periphery.Not shown multiple lampshade mounting parts that lampshade 15 is releasably installed by rotating lampshade 15 are installed at lampshade installation portion 24.
And light emitting module 14 possesses the substrate 28 of multiple light-emitting components 27 that LED element or EL element etc. are for example installed.Substrate 28 is for example formed as semicircular, thereby is combined into ring-type by the installed surface 23 that a pair of substrate 28 is disposed to appliance body 13.Substrate 28 is for example formed by the material of metal, pottery or resin etc.Surface at substrate 28 is formed with Wiring pattern by insulating barrier, and multiple light-emitting components 27 are installed on this Wiring pattern.In the present embodiment, use the LED element of SMD packaged type of surface installing type as light-emitting component, and multiple LED element on the surface of substrate 28 along circumferential array.And, be formed with the reflecting surface that covers Wiring pattern and there is high reflectance characteristic on the surface of substrate 28.Between adjacent substrate 28 and on specific substrate 28, at not shown mains side, the connector that connects use is installed.And, on substrate 28, be provided with for connecting the connector between adjacent substrate 28 and the connector for being connected with ignition device 18.
The light emitting module 14 that is installed on the installed surface 23 of appliance body 13 is covered by the protective cover 29 of the formed of transparent resin with insulating properties.
And lampshade 15 is for having light transmission and diffusible milky resin, upper surface side is formed with opening, and is formed with in the inner peripheral portion of upper surface side the not shown installation end difference that is releasably installed on each mounting parts.By being installed on the lampshade 15 of appliance body 13, cover the entirety of appliance body 13 lower surfaces.Lampshade 15 has towards the i.e. bending transmission region above that protrudes dome shape in below (below transmission region) 32 and be formed as the side face transmission region 33 of ring-type at side face of the irradiation direction relative with light-emitting component 27, and the light transmission that carrys out self-emission device 27 is transmission region 32 and side face transmission region 33 and be irradiated to lighting space before these.Side face transmission region 33 with from upper side to lower side toward the outer side the mode of direction outstanding (it is large that diameter becomes) tilt.
In addition, in the central authorities of implement cover 16, be formed with and the opposed peristome 36 of ceiling junction box body 11.At the lower surface of implement cover 16, centered by peristome 36, adapter guide 17 is installed.
And adapter guide 17 is formed as tubular, by being embedded into the adapter 12 that is installed on ceiling junction box body 11, be releasably installed on adapter 12.
In addition, ignition device 18 has the circuit substrate 39 that is disposed at adapter guide 17 around and is held in implement cover 16 sides, and the various electronic units that form ignition device 18 are installed on this circuit substrate 39.Power supply input side at ignition device 18 has commercial ac power source by adapter 12 and 11 inputs of ceiling junction box body, and the load outlet side of ignition device 18 is connected with multiple light-emitting components 27 by the Wiring pattern of substrate 28.And ignition device 18, by level and smooth commercial ac power source rectification, convert predetermined direct current power to and is supplied to light-emitting component 27.
In addition, escutcheon 19 is integrally formed as ring-type by the transparent resin material with light transmission, and has the support 42 of the ring-type that is installed on appliance body 13 and be disposed at the reflecting part 43 of lampshade 15 ring-type around by this support 42.
Reflecting part 43 is formed as section general triangular shape at the periphery of the escutcheon portion 46 of support 42, and has: the conduct that sees through the side face transmission region 33 of lampshade 15 and the light incident of transmittance section 45 erects the plane of incidence 47 of face; Make to incide from this plane of incidence 47 reflecting surface 48 that the light in reflecting part 43 reflects towards irradiation direction; The outgoing plane 49 that the light reflecting by this reflecting surface 48 penetrates.
The plane of incidence 47 erects and opposed with the side face transmission region 33 of lampshade 15 via transmittance section 45 from escutcheon portion 46, and incident has the light through side face transmission region 33 and transmittance section 45.
The inclined plane that reflecting surface 48 is tilted by the angle to be scheduled to forms, to mirror the side face transmission region 33 of lampshade 15 in the time that irradiation direction is watched.And reflecting surface 48 can be in an inclined direction plane, also can be formed as the curved surface of convex or concavity.In addition, reflecting surface 48 implements polishing in order to improve light reflectivity.The light reflectivity of reflecting surface 48 can be 100%, can be also for example 90% etc., makes the remaining a part of printing opacity after a part of light reflection.And, on reflecting surface 48, also can implement chromium plating etc. and be formed as minute surface.
And, in the time that lighting device 10 is set, adapter 12 is installed on to ceiling junction box body 11, the adapter guide 17 of taking the lighting device 10 after lampshade 15 is installed on to adapter 12.The distribution of deriving from adapter 12 is connected in to ignition device 18 by connector, thereby ceiling junction box body 11 is electrically connected with ignition device 18.Lampshade 15 is installed on to appliance body 13.
In addition, supply with direct current power by ignition device 18 to multiple light-emitting components 27, thereby multiple light-emitting components 27 are lit a lamp, from the light transmission lampshade 15 of multiple light-emitting components 27 and expose to lighting space.
See through lampshade 15 transmission region 32 above light downward, illuminate lighting space entirety.And, see through the side face transmission region 33 of lampshade 15 light transmission escutcheon 19 transmittance section 45 and towards side or top, illuminate ceiling face.
The part of light that sees through the side face transmission region 33 of lampshade 15 and be incident in escutcheon 19 is at the interior leaded light of escutcheon 19, and, penetrated from the lower surface of escutcheon portion 46 by a part of light of leaded light, thereby escutcheon portion 46 seems luminous.
And when from irradiation direction, lighting device 10 is seen in below (the direction of visual lines A of Fig. 1), the periphery that seems escutcheon portion 46 is more luminous or glitter with higher luminosity than escutcheon portion 46.This is because seeing through the light of the side face transmission region 33 of lampshade 15 and the transmittance section 45 of escutcheon 19 or escutcheon portion 46 is incident in reflecting part 43 from the plane of incidence 47, is incident in light in reflecting part 43 and is reflected face 48 and reflects downwards and penetrate downwards from outgoing plane 49.That is, from the i.e. below (the direction of visual lines A of Fig. 1) of irradiation direction, mirror and have the side face of lampshade 15 transmission region 33 and transmittance section 45 at reflecting surface 48, so the periphery that seems escutcheon portion 46 is more luminous or glitter with higher luminosity than escutcheon portion 46.
The scope B of mirroring the side face transmission region 33 of reflecting surface 48 is a part for side face transmission region 33, even the direction of visual lines A that watches lighting device 10 centered by lighting device 10 to moving radially, the scope B of mirroring the side face transmission region 33 of reflecting surface 48 also moves, and the periphery that therefore seems escutcheon portion 46 is more luminous with higher luminosity or glitter all the time than escutcheon portion 46.
In the lighting device 10 of this kind of structure, from irradiation direction, mirror and have the side face of lampshade 15 transmission region 33 at the reflecting surface 48 that is disposed at the escutcheon 19 around lampshade 15, therefore the lighting effect of bright sense or the sense of glittering can be around lampshade 15, obtained having, thereby commodity can be improved.
And, be provided with and erect from support 42 and the plane of incidence 47 between reflecting surface 48 and the side face transmission region 33 of lampshade 15 at reflecting part 43, therefore can support 42 be done thin.In addition, no matter that the thickness of escutcheon portion 46 of support 42 is when identical with the height of reflecting part 43, the plane of incidence 47 is still set and the thickness of the escutcheon portion 46 of support 42 is done when thin, the side face transmission region 33 of lampshade 15 can both be mirrored reflecting surface 48, but the plane of incidence 47 is set, support 42 is done to the material that can cut down escutcheon 19 when thin, realize lightweight.
In addition, in escutcheon 19, also can contain the diffusion material of the light diffusion of incident.Even if escutcheon 19 contains diffusion material, also can obtain by reflecting surface 48 lighting effect of the bright sense of having of escutcheon 19 or the sense of glittering.
And, also can implement prism processing at the reflecting surface of escutcheon 19 48.Can be by the diffusion of reflection of light direction by the reflecting surface 48 of implementing after prism processing, thus, lampshade 15 bright sense or the sense of glittering around changes with the direction of watching lighting device 10, thereby can improve lighting effect.
In addition, lighting device 10 is not limited only to circle, in polygonal situation of quadrangle etc., also can be suitable for the structure of above-mentioned embodiment.
Above, some embodiments of the present utility model are illustrated, but these embodiments just illustrate, and do not limit the intention of utility model scope.These new embodiments can be implemented with other various forms, not departing from the scope of utility model aim, can carry out various omissions, displacement, change.These embodiments and distortion thereof are all contained in utility model scope and aim, and are also contained in the utility model that claims record and in the scope being equal to.
Claims (2)
1. a lighting device, is characterized in that, possesses:
Light-emitting component;
Lampshade, makes the light of self-emission device to see through to the irradiation direction relative with light-emitting component, and has the side face transmission region of light transmission at side face;
Light control member, is disposed at the surrounding of lampshade and has reflecting surface, and while watching from irradiation direction, this reflecting surface is mirrored the side face of lampshade transmission region.
2. lighting device according to claim 1, is characterized in that,
Described lighting device possesses appliance body, and this appliance body is provided with light-emitting component, lampshade and light control member,
Light control member has light transmission, and possess and be installed on the support of appliance body and be disposed at the lampshade reflecting part with reflecting surface around by support, and reflecting part be provided with erect from support and side face transmission region at reflecting surface and lampshade between the face that erects.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013-087062 | 2013-04-18 | ||
JP2013087062A JP6292370B2 (en) | 2013-04-18 | 2013-04-18 | Lighting device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203656646U true CN203656646U (en) | 2014-06-18 |
Family
ID=50923030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320851142.XU Expired - Fee Related CN203656646U (en) | 2013-04-18 | 2013-12-19 | Illuminating apparatus |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6292370B2 (en) |
CN (1) | CN203656646U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111365657A (en) * | 2020-03-09 | 2020-07-03 | 宁波公牛光电科技有限公司 | Ceiling type lighting lamp and mounting method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006040851A (en) * | 2004-07-26 | 2006-02-09 | Hitachi Lighting Ltd | Luminaire |
JP2012084408A (en) * | 2010-10-12 | 2012-04-26 | Toshiba Lighting & Technology Corp | Light source device and lighting system using light source device |
JP2012104476A (en) * | 2010-10-12 | 2012-05-31 | Toshiba Lighting & Technology Corp | Lighting device |
JP4991013B1 (en) * | 2011-02-28 | 2012-08-01 | シャープ株式会社 | lighting equipment |
-
2013
- 2013-04-18 JP JP2013087062A patent/JP6292370B2/en active Active
- 2013-12-19 CN CN201320851142.XU patent/CN203656646U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111365657A (en) * | 2020-03-09 | 2020-07-03 | 宁波公牛光电科技有限公司 | Ceiling type lighting lamp and mounting method |
CN111365657B (en) * | 2020-03-09 | 2024-05-28 | 宁波公牛光电科技有限公司 | Ceiling type lighting lamp and mounting method |
Also Published As
Publication number | Publication date |
---|---|
JP6292370B2 (en) | 2018-03-14 |
JP2014211997A (en) | 2014-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20171219 |
|
CF01 | Termination of patent right due to non-payment of annual fee |