CN204141327U - Panel light - Google Patents

Panel light Download PDF

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Publication number
CN204141327U
CN204141327U CN201420554040.6U CN201420554040U CN204141327U CN 204141327 U CN204141327 U CN 204141327U CN 201420554040 U CN201420554040 U CN 201420554040U CN 204141327 U CN204141327 U CN 204141327U
Authority
CN
China
Prior art keywords
lamp
lamp pearl
plate
diffuser plate
pearl
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.)
Expired - Fee Related
Application number
CN201420554040.6U
Other languages
Chinese (zh)
Inventor
尹航
谢国锦
廖志超
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.)
Sichuan Sunfor Light Co Ltd
Original Assignee
Sichuan Sunfor Light Co Ltd
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 Sichuan Sunfor Light Co Ltd filed Critical Sichuan Sunfor Light Co Ltd
Priority to CN201420554040.6U priority Critical patent/CN204141327U/en
Application granted granted Critical
Publication of CN204141327U publication Critical patent/CN204141327U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of panel light, comprises lamp plate and covers at the diffuser plate on lamp plate, lamp plate is evenly distributed with multiple lamp pearl, and the lamp pearl distance between arbitrary neighborhood two lamp pearls is the twice of the bright dipping distance between lamp pearl and diffuser plate.Lamp pearl is arranged on lamp plate, the light direction of lamp pearl penetrates along diffuser plate, lamp pearl comprises that to be evenly distributed on lamp plate multiple, with the whole plate face making the illumination range of lamp pearl cover diffuser plate, lamp pearl between two adjacent lamp pearls is apart from the twice being set to bright dipping distance between lamp pearl and diffuser plate, then the edge of the light area of lamp pearl connects on diffuser plate, by reasonably arranging the distance between the bright dipping distance between the lamp pearl distance of lamp pearl and lamp pearl and diffuser plate, the light that lamp pearl is sent is irradiated on diffuser plate uniformly, thus avoid occurring arranging the dark space between the adjacent lamps pearl of appearance or hot spot because spacing between lamp pearl and diffuser plate is unreasonable.

Description

Panel light
Technical field
The utility model relates to technical field of lighting fixtures, more particularly, relates to a kind of panel light.
Background technology
Panel light is a kind of indoor illumination light fitting, existing good illuminating effect, can bring beautiful impression again to people.Panel light design is unique, and light forms the uniform flat luminous effect of one after the light guide plate of high transmission rate, and illuminance uniformity is good, light is soft, comfortable and not blind bright.
The inner lamp plate of panel light arranges lamp pearl, through surperficial light guide plate, lamp pearly-lustre is irradiated, but existing panel light interior lamp pearl position distribution effect is difficult to realize the maximization to light efficiency, the irrational distribution of lamp pearl position is easily descended on light guide plate and is occurred hot spot or dark space, affects the illumination performance of panel light.
Therefore, how improving the radiation response of panel light, is current those skilled in the art's problem demanding prompt solution.
Utility model content
In view of this, the utility model provides a kind of panel light, to improve the radiation response of panel light.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of panel light, comprises lamp plate and covers at the diffuser plate on described lamp plate, described lamp plate is evenly distributed with multiple lamp pearl, and the lamp pearl distance between the described lamp pearl of arbitrary neighborhood two is the twice of the bright dipping distance between described lamp pearl and described diffuser plate.
Preferably, in above-mentioned panel light, the edge of described lamp plate and described diffuser plate is arranged with the lamp housing that the two is held by frame.
Preferably, in above-mentioned panel light, in multiple described lamp pearl, be less than the described bright dipping distance of cot30 ° of multiple near the lamp back gauge between the lamp pearl at described lamp plate edge and described lamp plate edge.
Preferably, in above-mentioned panel light, described lamp back gauge is the described bright dipping distance of cot30 ° of multiple.
Preferably, in above-mentioned panel light, described lamp pearl is LED lamp bead.
Preferably, in above-mentioned panel light, the spacing range between described lamp plate and described diffuser plate is 10-70mm.
Preferably, in above-mentioned panel light, the beam angle of described lamp pearl is 120 °.
The panel light that the utility model provides, comprises lamp plate and covers at the diffuser plate on lamp plate, lamp plate is evenly distributed with multiple lamp pearl, and the lamp pearl distance between arbitrary neighborhood two lamp pearls is the twice of the bright dipping distance between lamp pearl and diffuser plate.Lamp pearl is arranged on lamp plate, the light direction of lamp pearl penetrates along diffuser plate, lamp pearl comprises that to be evenly distributed on lamp plate multiple, with the whole plate face making the illumination range of lamp pearl cover diffuser plate, lamp pearl between two adjacent lamp pearls is apart from the twice being set to bright dipping distance between lamp pearl and diffuser plate, then the edge of the light area of lamp pearl connects on diffuser plate, by reasonably arranging the distance between the bright dipping distance between the lamp pearl distance of lamp pearl and lamp pearl and diffuser plate, the light that lamp pearl is sent is irradiated on diffuser plate uniformly, thus avoid occurring arranging the dark space between the adjacent lamps pearl of appearance or hot spot because spacing between lamp pearl and diffuser plate is unreasonable.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The lamp pearl distribution cross-sectional schematic of the panel light that Fig. 1 provides for the utility model;
The lamp pearl distribution schematic front view of the panel light that Fig. 2 provides for the utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, the lamp pearl distribution cross-sectional schematic of the panel light that provides for the utility model of Fig. 1; The lamp pearl distribution schematic front view of the panel light that Fig. 2 provides for the utility model.
The utility model provides a kind of panel light, and the diffuser plate 3 comprising lamp plate 2 and cover on lamp plate 2, lamp plate 2 is evenly distributed with multiple lamp pearl 1, and the lamp pearl between arbitrary neighborhood two lamp pearls 1 is the twice of the bright dipping between lamp pearl 1 and diffuser plate 3 apart from X apart from Z.Lamp pearl 1 is arranged on lamp plate 2, the light direction of lamp pearl 1 penetrates along diffuser plate 3, lamp pearl 1 comprises that to be evenly distributed on lamp plate 2 multiple, with the whole plate face making the illumination range of lamp pearl 1 cover diffuser plate, lamp pearl between two adjacent lamp pearls 1 is set to the twice of bright dipping distance X between lamp pearl 1 and diffuser plate 3 apart from Z, then the edge of the light area of lamp pearl 1 connects on diffuser plate 3, by reasonably arranging the lamp pearl of lamp pearl 1 apart from the distance between Z and the distance of the bright dipping between lamp pearl 1 and diffuser plate 3 X, the light that lamp pearl 1 is sent is irradiated on diffuser plate 3 uniformly, thus avoid occurring arranging the dark space between the adjacent lamps pearl 1 of appearance or hot spot because spacing between lamp pearl 1 and diffuser plate 3 is unreasonable.
In the utility model one specific embodiment, the edge of lamp plate 2 and diffuser plate 3 is arranged with the lamp housing 4 that the two is held by frame.Lamp housing 4 is arranged around the edge of lamp plate 2 and diffuser plate 3, and lamp plate 2 and diffuser plate 3 are connected as one structure, and its inside is the irradiation space of lamp pearl 1, to be concentrated on diffuser plate 3 by the irradiation light of lamp pearl 1 and radiates, guarantee lighting effect by lamp housing 4.
In the utility model one specific embodiment, be less than the bright dipping of cot30 ° of multiple in multiple lamp pearl 1 near the lamp back gauge Y between the lamp pearl 1 at lamp plate 2 edge and lamp plate 2 edge apart from X.The illumination that lamp pearl 1 sends is irradiated on diffuser plate 3 and is penetrated, cross in order to avoid lamp pearl 1 and the Edge Distance of lamp plate 2 edge that long-range guided missile causes diffuser plate 3 and occur dark space, be 120 ° according to the rising angle of lamp pearl 1, then an illumination part for lamp pearl 1 is irradiated on lamp housing 4, avoids the generation of dark space.
In the utility model one specific embodiment, lamp back gauge Y is that the bright dipping of cot30 ° of multiple is apart from X.What the illumination in order to avoid lamp pearl 1 was too much is irradiated on lamp housing 4, cause the waste of lamp pearl 1 illumination near lamp plate 2 edge, arranging lamp pearl 1 with the distance at lamp plate 2 edge is that the bright dipping of cot30 ° of multiple is apart from X, then according to the beam angle of lamp pearl 1, the illumination of lamp pearl 1 just exposes to the edge of lamp housing 4, avoids the illumination of lamp pearl 1 to be irradiated to waste lamp housing 4 causing luminous energy.
In the utility model one specific embodiment, lamp pearl 1 is LED lamp bead.LED lamp bead has the high feature of energy-conservation brightness, is applicable to the irradiation environment of panel light.
In the utility model one specific embodiment, the spacing range between lamp plate 2 and diffuser plate 3 is 10-70mm.According to the altitude range of the bright dipping distance of panel light, adapt to the requirement of the panel light of different size, the spacing of the diffuser plate of lamp plate can be carried out the panel light adjusting to prepare different size.
In the utility model one specific embodiment, the beam angle a of lamp pearl 1 is 120 °.
Shown in composition graphs 1 and Fig. 2, adjacent lamp pearl 11, lamp pearl 12, the arrangement in matrix of lamp pearl 13 and lamp pearl 14, the region be irradiated on diffuser plate 3 of each lamp pearl is circle, the center of four lamp pearls is when all being shone by each lamp pearl, hot spot can be formed, when all irradiating not then, easily in this formation dark space, position, by reasonably arranging lamp pearl apart from Z, when lamp back gauge Y and bright dipping are apart from the distance of X, lamp pearl is made to be the twice of bright dipping apart from X apart from Z, make the whole plate face of the edge of panel light and diffuser plate all there will not be hot spot or dark space, thus improve the lighting effect of panel light, and reach light efficiency maximum.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (7)

1. a panel light, it is characterized in that, comprise lamp plate and cover at the diffuser plate on described lamp plate, described lamp plate is evenly distributed with multiple lamp pearl, the lamp pearl distance between the described lamp pearl of arbitrary neighborhood two is the twice of the bright dipping distance between described lamp pearl and described diffuser plate.
2. panel light according to claim 1, is characterized in that, the edge of described lamp plate and described diffuser plate is arranged with the lamp housing that the two is held by frame.
3. panel light according to claim 1, is characterized in that, is less than the described bright dipping distance of cot30 ° of multiple in multiple described lamp pearl near the lamp back gauge between the lamp pearl at described lamp plate edge and described lamp plate edge.
4. panel light according to claim 3, is characterized in that, described lamp back gauge is the described bright dipping distance of cot30 ° of multiple.
5. panel light according to claim 1, is characterized in that, described lamp pearl is LED lamp bead.
6. panel light according to claim 1, is characterized in that, the spacing range between described lamp plate and described diffuser plate is 10-70mm.
7. panel light according to claim 1, is characterized in that, the beam angle of described lamp pearl is 120 °.
CN201420554040.6U 2014-09-24 2014-09-24 Panel light Expired - Fee Related CN204141327U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420554040.6U CN204141327U (en) 2014-09-24 2014-09-24 Panel light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420554040.6U CN204141327U (en) 2014-09-24 2014-09-24 Panel light

Publications (1)

Publication Number Publication Date
CN204141327U true CN204141327U (en) 2015-02-04

Family

ID=52418010

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420554040.6U Expired - Fee Related CN204141327U (en) 2014-09-24 2014-09-24 Panel light

Country Status (1)

Country Link
CN (1) CN204141327U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105423170A (en) * 2015-09-09 2016-03-23 广州市辉科光电科技有限公司 Light emitting diode (LED) naked eye three-dimensional honeycomb lamp
CN111200886A (en) * 2020-01-12 2020-05-26 东莞锐视光电科技有限公司 Lamp bead arrangement method of composite light source

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105423170A (en) * 2015-09-09 2016-03-23 广州市辉科光电科技有限公司 Light emitting diode (LED) naked eye three-dimensional honeycomb lamp
CN111200886A (en) * 2020-01-12 2020-05-26 东莞锐视光电科技有限公司 Lamp bead arrangement method of composite light source

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150204

Termination date: 20180924