CN201836686U - LED lamp capable of secondary light distribution - Google Patents

LED lamp capable of secondary light distribution Download PDF

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Publication number
CN201836686U
CN201836686U CN2010205386369U CN201020538636U CN201836686U CN 201836686 U CN201836686 U CN 201836686U CN 2010205386369 U CN2010205386369 U CN 2010205386369U CN 201020538636 U CN201020538636 U CN 201020538636U CN 201836686 U CN201836686 U CN 201836686U
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CN
China
Prior art keywords
light
led
cover body
outer cover
scattering sheet
Prior art date
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Expired - Fee Related
Application number
CN2010205386369U
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Chinese (zh)
Inventor
黄柱联
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Individual
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Individual
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Publication date
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Priority to CN2010205386369U priority Critical patent/CN201836686U/en
Application granted granted Critical
Publication of CN201836686U publication Critical patent/CN201836686U/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an LED lamp capable of secondary light distribution, which comprises a base, an LED luminophor and a light transmitting outer cover body. The LED luminophor is installed on the base; the light transmitting outer cover body is arranged on the outer side of the LED luminophor; a refracting diffusing piece is arranged between the light transmitting outer cover body and the LED luminophor; and ray spreading space is formed between the refracting diffusing piece and the light transmitting outer cover body. As the LED lamp adopts the refracting diffusing piece to perform secondary light distribution, light rays directly emitted by the LED luminophor originally are diffused firstly and then irradiate outward through the light transmitting outer cover body, not only is the photometric brightness of the lamp not influenced, but also rays are soft and uniformly distributed, and the use effect of the lamp is good.

Description

A kind of LED light fixture of secondary light-distribution
Technical field
The utility model relates to a kind of LED light fixture, especially a kind of LED light fixture of secondary light-distribution.
Background technology
Present LED light fixture, no matter be Down lamp or spot, its structure normally comprise LED illuminator, pedestal and outer lampshade (Down lamp for housing, spot be shroud), the outside outer lampshade that directly covers printing opacity at the LED illuminator, the light that the LED illuminator sends sees through outer lampshade to external exposure, and this outer lampshade plays the effect that relaxes LED light.But existing these LED lamps because the light that LED sends is straight line light, only adopt the structure of an outer outlet body in use, exist the light direct irradiation on outer outlet body, the situation of distribution of light inequality, and result of use is undesirable.
Summary of the invention
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide the light fixture of the LED of the good secondary light-distribution of a kind of light radiation response.
The technical scheme that the utility model is taked is:
A kind of LED light fixture of secondary light-distribution, comprise pedestal, LED illuminator and light transmission outer cover body, the LED illuminator is installed on the pedestal, the light transmission outer cover body is arranged on the outside of LED illuminator, be provided with the refraction scattering sheet between light transmission outer cover body and the LED illuminator, between refraction scattering sheet and the light transmission outer cover body light diffusion space arranged.
Further, described light transmission outer cover body is the milky light penetrating object.
Further, the refraction scattering sheet is the milky light penetrating object.
Further, the inboard of refraction scattering sheet is a shiny surface, and the outside is the concavo-convex hole of a refractive line, can be continuous waveform, triangle or trapezoidal hole line etc.
Further, the light transmission outer cover body is the evagination arc; The refraction scattering sheet is the evagination arc; Perhaps light transmission outer cover body and refraction scattering sheet are the evagination arc.
Further, the refraction scattering sheet covers the outer according to the zone of LED illuminator.
The beneficial effects of the utility model are: because this LED light fixture adopts the refraction scattering sheet to carry out secondary light-distribution, make light that original LED illuminator directly sends after this place carries out scattering earlier, see through the light transmission outer cover body again to external exposure, not only do not influence the illuminance of light fixture, and, light irradiation is soft, be evenly distributed, and result of use is good.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, the LED light fixture of a kind of secondary light-distribution of the present utility model, comprise pedestal 1, LED illuminator 2 and light transmission outer cover body 3, this pedestal 1 can be the aluminium pedestal, LED illuminator 2 is installed on the pedestal 1, light transmission outer cover body 3 is arranged on the outside of LED illuminator 2, is provided with refraction scattering sheet 4 between light transmission outer cover body 3 and the LED illuminator 2, between refraction scattering sheet 4 and the light transmission outer cover body 3 the light diffusion space is arranged.This LED light fixture can be the LED light fixture of Down lamp, spot or other form, and pedestal 1, light transmission outer cover body 3 depend on concrete application and be different.Refraction scattering sheet 4 covers the outer according to the zone of LED illuminator 2.
Wherein, described light transmission outer cover body 3 can be preferably the milky light penetrating object.Refraction scattering sheet 4 is preferably the milky light penetrating object.
Further, the inboard of refraction scattering sheet 4, promptly the side near the LED illuminator is a shiny surface, the outside, promptly the side near light transmission outer cover body 3 is the concavo-convex hole of a refractive line.
Further, light transmission outer cover body 3 is the evagination arc, perhaps reflects scattering sheet 4 and is the evagination arc.As preferred implementation, light transmission outer cover body 3 and refraction scattering sheet 4 are the evagination arc.
The utility model also has the embodiment that other made up except above-mentioned specific embodiment, also should be within protection domain of the present utility model.

Claims (8)

1. the LED light fixture of a secondary light-distribution, comprise pedestal (1), LED illuminator (2) and light transmission outer cover body (3), LED illuminator (2) is installed on the pedestal (1), light transmission outer cover body (3) is arranged on the outside of LED illuminator (2), it is characterized in that: be provided with refraction scattering sheet (4) between light transmission outer cover body (3) and the LED illuminator (2), between refraction scattering sheet (4) and the light transmission outer cover body (3) the light diffusion space arranged.
2. the LED light fixture of a kind of secondary light-distribution according to claim 1, it is characterized in that: described light transmission outer cover body (3) is the milky light penetrating object.
3. the LED light fixture of a kind of secondary light-distribution according to claim 1 is characterized in that: reflect scattering sheet (4) and be the milky light penetrating object.
4. according to the LED light fixture of claim 1,2 or 3 described a kind of secondary light-distributions, it is characterized in that: the inboard of refraction scattering sheet (4) is a shiny surface, and the outside is the concavo-convex hole of a refractive line.
5. according to the LED light fixture of claim 1,2 or 3 described a kind of secondary light-distributions, it is characterized in that: light transmission outer cover body (3) is the evagination arc.
6. according to the LED light fixture of claim 1,2 or 3 described a kind of secondary light-distributions, it is characterized in that: refraction scattering sheet (4) is the evagination arc.
7. according to the LED light fixture of claim 1,2 or 3 described a kind of secondary light-distributions, it is characterized in that: light transmission outer cover body (3) and refraction scattering sheet (4) are the evagination arc.
8. according to the LED light fixture of claim 1,2 or 3 described a kind of secondary light-distributions, it is characterized in that: refraction scattering sheet (4) covers the outer according to the zone of LED illuminator (2).
CN2010205386369U 2010-09-21 2010-09-21 LED lamp capable of secondary light distribution Expired - Fee Related CN201836686U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205386369U CN201836686U (en) 2010-09-21 2010-09-21 LED lamp capable of secondary light distribution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205386369U CN201836686U (en) 2010-09-21 2010-09-21 LED lamp capable of secondary light distribution

Publications (1)

Publication Number Publication Date
CN201836686U true CN201836686U (en) 2011-05-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205386369U Expired - Fee Related CN201836686U (en) 2010-09-21 2010-09-21 LED lamp capable of secondary light distribution

Country Status (1)

Country Link
CN (1) CN201836686U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102313232A (en) * 2011-07-07 2012-01-11 广东金莱特电器股份有限公司 Decorative modeling lamp
CN103742803A (en) * 2013-12-24 2014-04-23 孙雪刚 Light-emitting diode (LED) bulb
CN105508938A (en) * 2016-02-05 2016-04-20 上海顿格电子贸易有限公司 LED (light-emitting diode) down lamp
CN105698053A (en) * 2016-03-21 2016-06-22 侯绪华 Atmosphere lamp with sound and picture interaction function
CN105751961A (en) * 2016-03-21 2016-07-13 侯绪华 Car overhead console capable of performing health monitoring
CN105757524A (en) * 2016-03-21 2016-07-13 侯绪华 Sound-image interactive atmosphere lamp capable of performing health monitoring

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102313232A (en) * 2011-07-07 2012-01-11 广东金莱特电器股份有限公司 Decorative modeling lamp
CN102313232B (en) * 2011-07-07 2012-09-26 广东金莱特电器股份有限公司 Decorative modeling lamp
CN103742803A (en) * 2013-12-24 2014-04-23 孙雪刚 Light-emitting diode (LED) bulb
CN105508938A (en) * 2016-02-05 2016-04-20 上海顿格电子贸易有限公司 LED (light-emitting diode) down lamp
WO2017133047A1 (en) * 2016-02-05 2017-08-10 上海顿格电子贸易有限公司 Led downlight
CN105698053A (en) * 2016-03-21 2016-06-22 侯绪华 Atmosphere lamp with sound and picture interaction function
CN105751961A (en) * 2016-03-21 2016-07-13 侯绪华 Car overhead console capable of performing health monitoring
CN105757524A (en) * 2016-03-21 2016-07-13 侯绪华 Sound-image interactive atmosphere lamp capable of performing health monitoring
CN105698053B (en) * 2016-03-21 2018-01-30 张足 Being capable of the interactive ambience lamp of sound spectrogram
CN105757524B (en) * 2016-03-21 2018-02-06 珠海瞳印科技有限公司 It is capable of the sound spectrogram interaction ambience lamp of health monitoring
CN105751961B (en) * 2016-03-21 2018-11-16 建湖金洋科技有限公司 It is capable of the automobile-used overhead console of health monitoring

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110518

Termination date: 20130921