CN106195736A - A kind of face lighting - Google Patents

A kind of face lighting Download PDF

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Publication number
CN106195736A
CN106195736A CN201610824051.5A CN201610824051A CN106195736A CN 106195736 A CN106195736 A CN 106195736A CN 201610824051 A CN201610824051 A CN 201610824051A CN 106195736 A CN106195736 A CN 106195736A
Authority
CN
China
Prior art keywords
optical fiber
light
lens
light source
ellipsoid
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.)
Pending
Application number
CN201610824051.5A
Other languages
Chinese (zh)
Inventor
唐哲敏
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201610824051.5A priority Critical patent/CN106195736A/en
Publication of CN106195736A publication Critical patent/CN106195736A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • 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
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/048—Refractors for light sources of lens shape the lens being a simple lens adapted to cooperate with a point-like source for emitting mainly in one direction and having an axis coincident with the main light transmission direction, e.g. convergent or divergent lenses, plano-concave or plano-convex lenses
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
    • 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
    • F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
    • F21V2200/10—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type
    • 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
    • F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
    • F21V2200/10—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type
    • F21V2200/15—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type the light being emitted along at least a portion of the outer surface of the guide

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The present invention relates to field of lighting devices, more specifically, relate to a kind of compact structure, energy consumption is little, light is soft face lighting, formed by with lower part: an on and off switch, it is wired in lamp light source system, lamp light source system has an ellipsoid concave mirror；The focal point of the near-end of ellipsoid minute surface has a point source；Point source is sheltered from half by reflecting mirror, and is between ellipsoid concave mirror and reflecting mirror；The focal point of the far-end of ellipsoid concave mirror has an incident divergent lens；One section of optical fiber；The incidence end of optical fiber is fixed in lamp light source system, just to incident divergent lens；The ejecting end of optical fiber is fixed in light fixture, just to coordinating divergent lens and coordinating plus lens；Coordinate plus lens just to body emitting optical fiber bundle；Body light-emitting line in body emitting optical fiber bundle is laid into light-emitting area in light fixture.

Description

A kind of face lighting
Technical field
The present invention relates to field of lighting devices, more specifically, relate to a kind of compact structure, energy consumption is little, light is soft Face lighting.
Background technology
In modern society, indoor illumination is ubiquitous, brings bright and other various benefits for the people.Existing light fixture is big Mostly it is the pellet shapes light source without covering, long column shape light source or the pellet shapes light source with translucent covering, long column shape light source. Wherein, without the pellet shapes light source of covering, long column shape light source when exporting same light intensity, look at more dazzling, to child's wound Evil is bigger；And pellet shapes light source with translucent covering, long column shape light source are when exporting same light intensity, direct-view is less stung Eye, but energy loss is bigger.
In sum, prior art is difficult to provide the light fixture product that a kind of compact structure, energy consumption are little, light is soft.
Summary of the invention
It is an object of the invention to:
The present invention is directed to the described problem that existing technology exists, it is provided that the face that a kind of compact structure, energy consumption are little, light is soft Lighting.
The scheme that the present invention uses is:
One on and off switch, is wired in lamp light source system, has an ellipsoid concave mirror in lamp light source system； The focal point of the near-end of ellipsoid minute surface has a point source；Point source is sheltered from half by reflecting mirror, and is in ellipsoid concave surface Between mirror and reflecting mirror；The focal point of the far-end of ellipsoid concave mirror has an incident divergent lens；One section of optical fiber；The incidence of optical fiber End is fixed in lamp light source system, just to incident divergent lens；The ejecting end of optical fiber is fixed in light fixture, just to coordinating to dissipate Lens and coordination plus lens；Coordinate plus lens just to body emitting optical fiber bundle；Body light-emitting line in body emitting optical fiber bundle exists Light fixture is laid into light-emitting area.
Operation principle: on and off switch passes through wire to corresponding lamp light source system power supply；The light that point source sends passes through Reflecting mirror and the virtual focus of ellipsoid concave mirror directive incidence divergent lens, enter entering of optical fiber through becoming directional light after concavees lens Penetrate end, and enter light fixture by optical fiber, penetrate from ejecting end, after coordinating divergent lens and coordinating plus lens, enter body send out Light fibre bundle, finally, is being illuminated by light-emitting area.
The invention has the beneficial effects as follows:
1, with approximation illuminated by surface light source, light is soft the most dazzling.2, not having additional veil, major part light is used for illuminating, because of This energy utilization rate is high.3, structure is uncomplicated, it is simple to produces and uses.
The invention provides the face lighting that a kind of light is soft, this face lighting lamp structure is small and exquisite, energy consumption little, easily In producing and using, therefore possesses industrial probability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure: 1, on and off switch；11, wire；2, lamp light source system；21, ellipsoid concave mirror；22, point source；23, instead Penetrate mirror；24, incident divergent lens；3, optical fiber；31, incidence end；32, ejecting end；4, light fixture；41, coordinate divergent lens；42, association Adjust plus lens；43, body emitting optical fiber bundle；44, light-emitting area.
Detailed description of the invention
The following is the specific embodiment of the present invention, the solution of the present invention is further described referring to the drawings, but this Bright it is not limited to these embodiments.
Face lighting is formed by with lower part:
One on and off switch 1, is connected in lamp light source system 2 by wire 11, has an ellipsoid recessed in lamp light source system 2 Face mirror 21；The focal point of the near-end of ellipsoid minute surface 21 has a point source 22；Point source 22 is sheltered from half by reflecting mirror 23, and And be between ellipsoid concave mirror 21 and reflecting mirror 23；The focal point of the far-end of ellipsoid concave mirror 21 has an incident divergent lens 24；One section of optical fiber 3；The incidence end 31 of optical fiber 3 is fixed in lamp light source system 2, just to incident divergent lens 24；Optical fiber 3 Ejecting end 32 is fixed in light fixture 4, just to coordinating divergent lens 41 and coordinating plus lens 42；Coordinate plus lens 42 just to body Emitting optical fiber bundle 43；Body light-emitting line in body emitting optical fiber bundle 43 is laid into light-emitting area 44 in light fixture.
Operation principle: on and off switch 1 is powered to corresponding lamp light source system 2 by wire 11；Point source 22 sends Light passes through reflecting mirror 23 and the virtual focus of ellipsoid concave mirror 21 directive incidence divergent lens 24, becomes parallel through after concavees lens 24 Light enters the incidence end 31 of optical fiber 3, and enters light fixture 4 by optical fiber 3, penetrates from ejecting end 32, through coordinating divergent lens 41 Enter body emitting optical fiber bundle 43 after coordinating plus lens 42, finally, be illuminated by light-emitting area 44.
In the above description, illustrate the present invention by specific embodiment, but it should be understood by those skilled in the art that not Various transformation and deformation can be carried out in the thought invented in departing from right and field.

Claims (1)

1. a face lighting, it is characterised in that formed by with lower part a: on and off switch (1), by wire (11) even Receive in lamp light source system (2), lamp light source system (2) has an ellipsoid concave mirror (21)；Ellipsoid minute surface (21) near The focal point of end has a point source (22)；Point source (22) is sheltered from half by reflecting mirror (23), and is in ellipsoid concave surface Between mirror (21) and reflecting mirror (23)；The focal point of the far-end of ellipsoid concave mirror (21) has an incident divergent lens (24)；One Section optical fiber (3)；The incidence end (31) of optical fiber (3) is fixed in lamp light source system (2), just to incident divergent lens (24)；Light The ejecting end (32) of fine (3) is fixed in light fixture (4), just to coordinating divergent lens (41) and coordinating plus lens (42)；Coordinate Plus lens (42) is just to body emitting optical fiber bundle (43)；Body light-emitting line in body emitting optical fiber bundle (43) is laid in light fixture Light-emitting area (44).
CN201610824051.5A 2016-09-18 2016-09-18 A kind of face lighting Pending CN106195736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610824051.5A CN106195736A (en) 2016-09-18 2016-09-18 A kind of face lighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610824051.5A CN106195736A (en) 2016-09-18 2016-09-18 A kind of face lighting

Publications (1)

Publication Number Publication Date
CN106195736A true CN106195736A (en) 2016-12-07

Family

ID=58067896

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610824051.5A Pending CN106195736A (en) 2016-09-18 2016-09-18 A kind of face lighting

Country Status (1)

Country Link
CN (1) CN106195736A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111862743A (en) * 2019-04-28 2020-10-30 谢博丽 Improved method for power-off self-induction demonstration experiment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1766408A (en) * 2004-10-14 2006-05-03 斯坦雷电气株式会社 Lighting device
CN2918984Y (en) * 2006-06-12 2007-07-04 常州普今光纤灯饰有限公司 Optical fibre net decorative lamp
CN202285076U (en) * 2011-11-08 2012-06-27 深圳市佶达德科技有限公司 Laser lighting device adopting optical fiber for reforming and homogenizing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1766408A (en) * 2004-10-14 2006-05-03 斯坦雷电气株式会社 Lighting device
CN2918984Y (en) * 2006-06-12 2007-07-04 常州普今光纤灯饰有限公司 Optical fibre net decorative lamp
CN202285076U (en) * 2011-11-08 2012-06-27 深圳市佶达德科技有限公司 Laser lighting device adopting optical fiber for reforming and homogenizing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111862743A (en) * 2019-04-28 2020-10-30 谢博丽 Improved method for power-off self-induction demonstration experiment
CN111862743B (en) * 2019-04-28 2023-11-03 谢博丽 Improved method for power-off self-inductance demonstration experiment

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20161207

WD01 Invention patent application deemed withdrawn after publication