CN203560746U - Reflective illuminating lamp - Google Patents

Reflective illuminating lamp Download PDF

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Publication number
CN203560746U
CN203560746U CN201320664081.6U CN201320664081U CN203560746U CN 203560746 U CN203560746 U CN 203560746U CN 201320664081 U CN201320664081 U CN 201320664081U CN 203560746 U CN203560746 U CN 203560746U
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China
Prior art keywords
light
illuminating lamp
reflecting
emitting plate
optical fiber
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CN201320664081.6U
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Chinese (zh)
Inventor
杨仲奎
马晋昆
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Yunnan Bangqiao Energy-Saving Science & Technology Co., Ltd.
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Yunnan Bangqiao Energy-Saving Science & Technology Co Ltd
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Priority to CN201320664081.6U priority Critical patent/CN203560746U/en
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Abstract

The utility model discloses a reflective illuminating lamp which comprises a light reflection component, optical fiber and a light emitting plate, wherein the light reflection component receives light guided out by the optical fiber and reflects the light; and the light emitting plate is connected below the light reflection component. According to the reflective illuminating lamp, the illumination range of light beam is enlarged under the action of the light reflection component; and when the light emitting plate serves as a light diffusion plate, light becomes soft, and glare is prevented.

Description

A kind of reflective lighting lamp
Technical field
The utility model relates to a kind of reflective lighting lamp.
Background technology
In current illuminating lamp, the light that light source sends directly penetrates through exiting surface after need to deriving by optical fiber, illuminating effect is comparatively single, and the only Shu Guang of optical fiber derivation, the illumination zone of light is narrow, and light is more intense, easily produces dazzle, the exiting surface of some light sources is more dull, and graceful environment is inharmonious.
Summary of the invention
For this reason, the utility model proposes a kind of new illuminating lamp of at least a portion that can address the above problem.
The utility model provides a kind of reflective lighting lamp, comprising: reflecting part, optical fiber and light-emitting plate, and wherein, described reflecting part receives the light of deriving from described optical fiber and is reflected away, and described light-emitting plate is connected to the below of described reflecting part.
Alternatively, according to illuminating lamp of the present utility model, described reflecting part is reflector or speculum.
Alternatively, according to illuminating lamp of the present utility model, described reflector inwall is provided with multiple reflecting concave, and described reflecting concave is quadratic surface.
Alternatively, according to illuminating lamp of the present utility model, described multiple reflecting concave sizes are identical and evenly distributed.
Alternatively, according to illuminating lamp of the present utility model, described illuminating lamp further comprises housing, and described reflector is positioned at described housing, and the bottom of described housing is connected with described light-emitting plate.
Alternatively, according to illuminating lamp of the present utility model, described optical fiber is multimode fibre.
Alternatively, according to illuminating lamp of the present utility model, described light-emitting plate is light diffusing sheet, and described light diffusing sheet is acrylic board or PC plate.
Alternatively, according to illuminating lamp of the present utility model, between described housing and described light-emitting plate for removably connecting.
Alternatively, according to illuminating lamp of the present utility model, described in be detachably connected as be threaded or buckle connect.
Alternatively, according to illuminating lamp of the present utility model, described reflector is metal reflective cup.
Illuminating lamp described in the utility model becomes large by the effect of reflecting part by the illumination zone of light beam, when light-emitting plate is light diffusing sheet, light is become to soft, has prevented the generation of dazzle.
Accompanying drawing explanation
By reading below detailed description of the preferred embodiment, various other advantage and benefits will become cheer and bright for those of ordinary skills.Accompanying drawing is only for the object of preferred embodiment is shown, and do not think restriction of the present utility model.And in whole accompanying drawing, represent identical parts by identical reference symbol.Wherein in the accompanying drawings, the multiple identical parts of alphabetic flag indication after reference number, when these parts of general reference, will omit its last alphabetic flag.In the accompanying drawings:
Fig. 1 is the structural representation of reflective lighting lamp described in the utility model;
Fig. 2 is the profile schematic diagram of light-emitting plate;
Fig. 3 is the buckle connection diagram of cantilever beam type;
Fig. 4 is the buckle connection diagram of cylinder type;
Fig. 5 is the buckle connection diagram of ball-type;
Fig. 6 is the structural representation that is arranged in the illuminating lamp that the reflecting part of housing is reflector; And
Fig. 7 is the structural representation that is arranged in the illuminating lamp that the reflecting part of housing is speculum.
Wherein, in accompanying drawing, the implication of each mark is:
Optical fiber 100, housing 200, reflecting part 300, light-emitting plate 400, reflector 310, speculum 320.
The specific embodiment
Below in conjunction with accompanying drawing and concrete embodiment, the utility model will be further described.
Fig. 1 shows the structural representation of illuminating lamp described in the utility model.As shown in Figure 1, described illuminating lamp comprises optical fiber 100, reflecting part 300 and light-emitting plate 400.Described reflecting part 300 receives the light of deriving from described optical fiber 100 and is reflected away; the below that described light-emitting plate 400 is connected to described reflecting part 300 is used for the reverberation in reflecting part 300 to penetrate and realize illuminating effect, simultaneously for reflecting part 300 provides protective effect.The bundle light of being derived by described optical fiber 100 arrives reflecting part 300, by reflecting part 300, light is carried out penetrating after one or many reflection, arrives light-emitting plate 400, last by light-emitting plate 400 by light out to reach the effect of illumination.In illuminating lamp described in the utility model, by reflecting part is set, after the reflection of Shu Guangjing reflecting part that optical fiber is penetrated, just penetrate, by adjusting the position of optical fiber in reflecting part, the light that optical fiber can also be sent just arrives light-emitting plate after multiple reflections, thereby make illumination zone become large, improve illuminating effect.
In illuminating lamp described in the utility model, described reflecting part can adopt reflector.Reflector belongs to the one of reflex reflector, is to utilize limited luminous energy, controls luminous range and the illuminating area of main spot by reflective optical system.Reflector can be divided into metal reflective cup, plastics reflector and glass reflector cup according to material, due to advantages such as metal reflective cup have deformation memory, and cost is low, heatproof, therefore in the utility model, preferably uses metal reflective cup.More preferably, can on described reflector inwall, be provided with multiple reflecting concave, described reflecting concave can be chosen as quadratic surface.Quadratic surface is the curved surface that ternary quadratic equation represents, common quadratic surface has ellipsoid, parabola and hyperboloid.By multiple reflective concave surface are set, when the light of being derived by described optical fiber arrives described reflector inwall, can be reflected by multiple reflecting concave, because the light angle after each reflecting concave reflection is different, thereby increased range of exposures, and produced floodlight effect, made illuminating effect also more comfortable.Described multiple reflecting concave can be that size is identical and evenly distributed.
Except reflector, described reflecting part can also be speculum.Speculum is the back side at optical glass, plating layer of metal silver (or aluminium) film, the optical element that incident light is reflected.Speculum can be divided into three kinds of plane mirror, spherical reflector and non-spherical reflectors by shape.Can be according to the kind of the demand choice for use speculum of illuminating effect in the utility model.
In illuminating lamp described in the utility model, comprise further housing 200, described reflecting part 300 is arranged in housing 200.As shown in fig. 1, described housing 200 bottoms have opening, and its lap is what seal.Described housing 200 is enclosed in around described reflecting part 300; its bottom is connected with described light-emitting plate 400; described reflecting part 300 is formed to protection; described optical fiber 100 can stretch in reflecting part 300 by housing 200 any one sealing surface, and the light of being derived by optical fiber 100 warp after reflecting part 300 reflects is transmitted by light-emitting plate 400.Described housing 200 is preferably by opaque material to be made, thereby the light transmission that can further prevent from entering in reflector is gone out.
In illuminating lamp described in the utility model, described optical fiber 100 is multimode fibre.The core diameter of multimode fibre is thicker, can transmit the light of various modes, and the angle that incident light enters fibre core is many, and the path of propagating is forward also many.From operation wavelength, optical fiber can be divided into UV fiber, considerable optical fiber, near-infrared fibre-optical, infrared optical fiber, the light of illumination is all visible ray, and the optical fiber that described illuminating lamp is used is considerable optical fiber.In index distribution optical fiber common be step index fiber, nearly step index fiber, graded fiber.The material of described optical fiber 100 is quartz glass, and this optical fiber has advantages of that cost is low, light transmission good and is convenient to processing.
When described light-emitting plate 400 is chosen as poly (methyl methacrylate) plate or transparent plastic sheet, described light-emitting plate 400 not only can be gone out the light transmission of reflecting part 300 and can form protection to reflecting part 300.In addition,, when the comparatively soft lighting demand of needs, the light diffusing sheet that can also choice for use light be had to diffuse transmission effect is as light-emitting plate.In light diffusing sheet, add the diffusion particle that has the interference of light, make light when by base material, because refractive index is different, realize repeatedly refraction, thereby light is disperseed uniformly, reflection, scattering, adjust light and propagate to obtain direction, make spot light become area source, because the light of loss part makes, light is softer does not have a dazzle.Can choice for use acrylic board or PC plate as light diffusing sheet.Acrylic light diffusing sheet is take polymethyl methacrylate as base material, adds diffusant to make; PC light diffusing sheet is take Merlon as base material, adds diffusant and a kind of optics PC force-bearing plate of making.
The profile of described light-emitting plate 400 can be designed to any shape, the geometry of the rules such as for example circular, square, triangle, prismatic or irregularly shaped as shown in Figure 2.The exiting surface of described light-emitting plate 400 can be plane, thereby also can be designed to have the on-plane surface just rising and falling, forms various three-dimensional shapes.For example, when described illuminating lamp is placed in graceful environment, the exiting surface of described light-emitting plate 400 can be designed to artificial hillock etc. and there is artistic three-dimensional shape.Can also on the exiting surface of described light-emitting plate 400, post optical filter, to see through as required the light of different colours.
In illuminating lamp described in the utility model, between described housing 200 and described light-emitting plate 400, can adopt such as being threaded or buckle is connected etc. and removably connects.Being threaded is a kind of widely used dismountable being fixedly connected with, and has the advantages such as simple in structure, connection is reliable, mounting or dismounting are convenient.Be threaded to screw is directly screwed in the screwed hole of described housing and described light-emitting plate 400, reach described housing and the close-connected effect of described light-emitting plate 400.Buckle connection is divided into the buckle connection (as shown in Figure 3) of cantilever beam type, the buckle connection (as shown in Figure 4) of cylinder type and the buckle of ball-type and is connected (as shown in Figure 5).When described housing 200 is used buckle to be connected with described light-emitting plate 400, the mode that buckle connects is chosen as the buckle connection of cantilever beam type or the buckle of cylinder type connects.
According to the reflecting part combining form the utility model proposes, have multiplely, can design various embodiments, therefore specific embodiment is only as the exemplary illustration of specific implementation of the present utility model, and do not form the restriction to the utility model scope.For concrete description the utility model, select following examples to carry out exemplary illustration.
Embodiment 1
Fig. 6 shows the structural representation that reflecting part is the illuminating lamp of reflector.As shown in Figure 6, the reflecting part in housing 200 is reflector 310, scribbles reflectorized material form reflective surface at the inwall of described reflector 310, and its entirety is light tight, thereby the light of avoiding entering reflector loses because of transmission.The part of described optical fiber 100 stretches in described reflector 310, and light-emitting plate 400 is connected to reflector bottom, and the light-emitting plate adopting in the present embodiment is light diffusing sheet.During illuminating lamp work, the light that optical fiber 100 is derived enters in reflector 310, through the inwall of reflector 310, light is reflected away, and light beam is spread.The light of diffusion, through the further diffuse transmission of light-emitting plate 400, makes the light penetrating become soft.
Embodiment 2
Fig. 7 shows the structural representation that reflecting part is the illuminating lamp of speculum.As shown in Figure 7, the reflecting part in housing 200 is convex reflecting mirror 320.Convex reflecting mirror belongs to the one of spherical reflector, and convex reflecting mirror has the effect of dispersing to incident light.The light-emitting plate adopting in the present embodiment is light diffusing sheet.The irradiation that optical fiber 100 is derived, at convex reflecting mirror 320, reflects away light through speculum 320, and light beam is spread.The light of diffusion, through the further diffuse transmission of light-emitting plate 400, makes the light penetrating become soft.
According to illuminating lamp described in the utility model, by the effect of reflector, the illumination zone of light beam is become to large, when light-emitting plate is light diffusing sheet, light is become to soft, prevented the generation of dazzle.
It should be noted, above-described embodiment describes the utility model rather than the utility model is limited, and those skilled in the art can design alternative embodiment in the case of not departing from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and is not listed as element or step in the claims.Being positioned at word " " before element or " one " does not get rid of and has multiple such elements.In the unit claim of having enumerated some devices, several in these devices can be to carry out imbody by same hardware branch.The use of word first, second and C grade does not represent any order.Can be title by these word explanations.

Claims (10)

1. a reflective lighting lamp, is characterized in that comprising: reflecting part (300), optical fiber (100) and light-emitting plate (400); Wherein,
Described reflecting part (300) receives the light of deriving from described optical fiber (100) and is reflected away;
Described light-emitting plate (400) is connected to the below of described reflecting part (300).
2. illuminating lamp according to claim 1, is characterized in that: described reflecting part is reflector (310) or speculum (320).
3. illuminating lamp according to claim 2, is characterized in that: described reflector (310) inwall is provided with multiple reflecting concave, and described reflecting concave is quadratic surface.
4. illuminating lamp according to claim 3, is characterized in that: described multiple reflecting concave sizes are identical and evenly distributed.
5. illuminating lamp according to claim 1, it is characterized in that: described illuminating lamp further comprises housing (200), described reflecting part (300) is positioned at described housing (200), and the bottom of described housing (200) is connected with described light-emitting plate (400).
6. illuminating lamp according to claim 1, is characterized in that: described optical fiber (100) is multimode fibre.
7. illuminating lamp according to claim 1, is characterized in that: described light-emitting plate (400) is light diffusing sheet, and described light diffusing sheet is acrylic board or PC plate.
8. illuminating lamp according to claim 4, is characterized in that: between described housing (200) and described light-emitting plate (400) for removably connecting.
9. illuminating lamp according to claim 7, is characterized in that: described in be detachably connected as be threaded or buckle connect.
10. illuminating lamp according to claim 1, is characterized in that: described reflector (300) is metal reflective cup.
CN201320664081.6U 2013-10-25 2013-10-25 Reflective illuminating lamp Active CN203560746U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320664081.6U CN203560746U (en) 2013-10-25 2013-10-25 Reflective illuminating lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320664081.6U CN203560746U (en) 2013-10-25 2013-10-25 Reflective illuminating lamp

Publications (1)

Publication Number Publication Date
CN203560746U true CN203560746U (en) 2014-04-23

Family

ID=50510466

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320664081.6U Active CN203560746U (en) 2013-10-25 2013-10-25 Reflective illuminating lamp

Country Status (1)

Country Link
CN (1) CN203560746U (en)

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Owner name: CHONGQING GUANGYAO PHOTOELECTRIC ENERGY SAVING TEC

Free format text: FORMER OWNER: YUNNAN BANG QIAO ENERGY-SAVING SCIENCE + TECHNOLOGY CO., LTD.

Effective date: 20150204

TR01 Transfer of patent right

Effective date of registration: 20150204

Address after: 404100 Chongqing city Beibei district and high tech Industrial Park the road No. 5 of 62

Patentee after: CHONGQING GUANGYAO PHOTOELECTRIC ENERGY SAVING SCIENCE & TECHNOLOGY CO., LTD.

Address before: 675000 Yongan Road, Chuxiong Development Zone, Chuxiong Yi Autonomous Prefecture, Yunnan, Chuxiong 447

Patentee before: Yunnan Bangqiao Energy-Saving Science & Technology Co., Ltd.

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 675000 CHUXIONG YI AUTONOMOUS PREFECTURE, YUNNAN PROVINCE TO: 404100 BEIPEI, CHONGQING

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TR01 Transfer of patent right
CP03 Change of name, title or address

Address after: 400000 No. 2, No. 2, No. 2, No. two, Jiangbei District, Jiangbei District, 2-1, 2-1

Patentee after: Chongqing light remote Photoelectric Technology Co., Ltd.

Address before: 404100 No. 5, No. 62, Yun Han Road, Beibei high tech Industrial Park, Chongqing.

Patentee before: CHONGQING GUANGYAO PHOTOELECTRIC ENERGY SAVING SCIENCE & TECHNOLOGY CO., LTD.

TR01 Transfer of patent right

Effective date of registration: 20180613

Address after: 675000 No. 447 Yongan Road, Chuxiong Yi Autonomous Prefecture, Yunnan

Patentee after: Yunnan Bangqiao Energy-Saving Science & Technology Co., Ltd.

Address before: 400000 No. 2, No. 2, No. 2, No. two, Jiangbei District, Jiangbei District, 2-1, 2-1

Patentee before: Chongqing light remote Photoelectric Technology Co., Ltd.