CN207279380U - A kind of flat lamp - Google Patents
A kind of flat lamp Download PDFInfo
- Publication number
- CN207279380U CN207279380U CN201721211893.XU CN201721211893U CN207279380U CN 207279380 U CN207279380 U CN 207279380U CN 201721211893 U CN201721211893 U CN 201721211893U CN 207279380 U CN207279380 U CN 207279380U
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- Prior art keywords
- lamp
- lampshade
- light
- guide plate
- light guide
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Abstract
The utility model discloses a kind of flat lamp, including lampshade, light guide plate, the light bar comprising light source, tablet connector for lamp and lamp body, lampshade abuts lamp body, forms accommodating chamber；Tablet connector for lamp includes being used for the Part I that lamp body is fixed on to outer mounting structure, and the Part II inside accommodating chamber and for connecting light guide plate；Light guide plate is equipped with the light guide plate mounting surface of the Part II of connection light guide plate, and light bar is set around the side of light guide plate adjoining light guide plate mounting surface；Lampshade includes the lampshade bottom of printing opacity and the lampshade sidepiece for connecting lamp body, and lampshade bottom is equipped with protrusion towards the side of accommodating chamber, and protrusion is arranged on lampshade bottom and lampshade sidepiece junction.The utility model enables to light being different from the refraction or reflection of planar section by being produced during protrusion, causes light fully to spread.Flat lamp border blackening is effectively reduced, strengthens the area coverage of light, the efficiency of light is maximized.
Description
Technical field
It the utility model is related to a kind of lamps and lanterns, more particularly to a kind of flat lamp.
Background technology
At present, LED light has popularized use, progressively instead of the high incandescent lamp that consumes energy.Flat lamp is one to LED light application
Kind concrete form, is usually used in bedroom.Its good appearance is generous, manipulate it is simple and practical, and with energy conservation and environmental protection, dustproof static-proof electricity,
The advantages that light transmittance and strong steady photosensitiveness.Flat lamp is typically provided with the light bar being installed on inside frame or lamp body, light guide plate and diffusion
The structures such as plate, the light of light bar are projected to reach illuminating effect by light guide plate, diffuser plate.But existing flat lamp is deposited
In following defect：There are frame or lamp body light-blocking member in the border of lamp, causes dull thread to send, and the appearance profile of flat lamp does not go out
Light, have dark space.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of flat lamp, effectively reduces flat
Plate lamp border blackening, strengthens the area coverage of light, and the efficiency of light is maximized.
The purpose of this utility model adopts the following technical scheme that realization：
A kind of flat lamp, including lampshade, light guide plate, the light bar comprising light source, tablet connector for lamp and lamp body, the lamp
Cover abuts the lamp body, forms accommodating chamber；The tablet connector for lamp includes being used to the lamp body being fixed on exterior installation
The Part I of structure, and the Part II inside the accommodating chamber and for connecting the light guide plate mounting surface；Institute
State the side setting that light bar abuts the light guide plate mounting surface around the light guide plate；The lampshade includes the lampshade bottom of printing opacity
And for connecting the lampshade sidepiece of the lamp body, the light source is set towards the light guide plate sidepiece, the lampshade is towards described
The side of accommodating chamber is equipped with protrusion, and the protrusion is arranged on the lampshade bottom and the lampshade sidepiece junction, the light source hair
The light gone out is after the light guide plate reflects and is scattered, and part light is by the raised refraction or reflection, from the side of the lampshade
Face is sent.
Further, the inward flange of the lampshade sidepiece is equipped with flange, and the flange is used for the lampshade and the lamp body
Clamping.
Further, lampshade sidepiece, lamp body, light guide plate and the lampshade bottom surround and form mounting groove, the mounting groove
It is interior to be equipped with seal.
Further, the Part I of the tablet connector for lamp runs through the lamp body, the tablet connector for lamp
Part I and the junction of lamp body be equipped with sealing ring.
Further, the Part I of the tablet connector for lamp is equipped with the annular groove for accommodating the sealing ring.
Further, the Part I of the tablet connector for lamp is equipped with clamping platform, and the clamping platform abuts the lamp
Wall of the dignity to the accommodating chamber.
Further, reflective membrane is further included, the reflective membrane is arranged on the light guide plate mounting surface.
Further, the light source is LED lamp bead.
Further, electric wire is further included, the electric wire is arranged in the middle part of the Part I of the tablet connector for lamp, and
The accommodating chamber is extended to through Part I, the electric wire is connected with the light source.
Further, the Part II of the tablet connector for lamp is abutted with the lamp body, the flat lamp connection
The discrete setting of Part I of the Part II of device and the tablet connector for lamp, second of the tablet connector for lamp
It is arranged with the passage for accommodating the electric wire.
Compared with prior art, the beneficial effects of the utility model are：
1st, the lampshade is equipped with protrusion towards the side of the accommodating chamber, it is described it is raised be arranged on the lampshade bottom with it is described
Lampshade sidepiece junction.Since light is being different from the refraction or reflection of planar section by that can be produced during protrusion, cause light
Fully diffusion, can also launch more uniform light in lampshade sidepiece.Flat lamp border blackening is effectively reduced, strengthens light
Area coverage, the efficiency of light is maximized；
2nd, light bar abuts the side setting of the light guide plate mounting surface, the light edge that light source is launched around the light guide plate
Light-guide plate guides, so that the front of lampshade also has uniform light to project；Lampshade includes the lampshade bottom of printing opacity and is used for
The lampshade sidepiece of the lamp body is connected, the light source is set towards the lampshade sidepiece so that sidepiece of the light along flat lamp
Transmitting, so as to produce uniform light in sidepiece, reduces flat lamp border blackening.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model flat lamp.
In figure：100th, flat lamp；10th, lampshade；11st, lampshade bottom；12nd, lampshade sidepiece；13rd, it is raised；14th, flange；20th, lead
Tabula rasa；21st, light guide plate mounting surface；30th, light bar；31st, light source；40th, tablet connector for lamp；41st, Part I；411st, it is annular
Groove；412nd, clamping platform；42nd, Part II；43rd, electric wire；44th, sealing ring；50th, lamp body；60th, accommodating chamber；70th, reflective membrane；80th, pacify
Tankage.
Embodiment
In the following, with reference to attached drawing and embodiment, the utility model is described further, it is necessary to explanation is,
On the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
As shown in Figure of description 1, the utility model provides a kind of flat lamp 100, including lampshade 10, light guide plate 20,
Light bar 30, tablet connector for lamp 40 and lamp body 50 comprising light source 31, wherein light source 31 are preferably LED light, and lampshade 10 abuts
Lamp body 50, forms accommodating chamber 60；Tablet connector for lamp 40 includes being used to for lamp body 50 to be fixed on the first of outer mounting structure
Part 41, and the Part II 42 positioned at the inside of accommodating chamber 60 and for connecting light guide plate 20；It is flat that light guide plate 20 is equipped with connection
The light guide plate mounting surface 21 of the Part II 42 of plate connector for lamp 40, light bar 30 abut light guide plate mounting surface around light guide plate 20
21 side is set；Lampshade 10 includes the lampshade bottom 11 of printing opacity and the lampshade sidepiece 12 for connecting lamp body 50,31 face of light source
Set to lampshade sidepiece 12, lampshade 10 is equipped with protrusion 13 towards the side of accommodating chamber 60, and protrusion 13 is arranged on lampshade bottom 11 and lamp
12 junction of cover sidepiece.The light that light source 31 is sent after light guide plate 20 reflects and is scattered, part light by the refraction of protrusion 13 or
Reflection, sends from the side of lampshade 10.
In preferred embodiments, lampshade 10 may be designed as circular, square, oval or irregular shape.Flat lamp 100
Reflective membrane 70 is further included, reflective membrane 70 is arranged on light guide plate mounting surface 21.Tablet connector for lamp 40 includes shrapnel, electric wire 43, close
Seal 44 and two parts plastics shape (i.e. Part I 41, Part II 42), the Part I 41 of tablet connector for lamp 40
Through lamp body 50, Part I 41 is equipped with clamping platform 412, and clamping platform 412 abuts lamp body 50 towards the wall of accommodating chamber 60.Tablet
The Part I 41 of connector for lamp 40 and the junction of lamp body 50 are equipped with sealing ring 44, first of tablet connector for lamp 40
41 are divided to be equipped with the annular grooves 411 for accommodating sealing ring 44.Electric wire 43 is arranged at the middle part of Part I 41 of tablet connector for lamp 40,
And extend in accommodating chamber 60 through Part I 41 and be connected with light source 31.Part II 42 abutted with lamp body 50 and with first
Divide 41 discrete settings, Part II 42 is equipped with the passage for accommodating electric wire 43.Lamp body 50 is made of metal or plastics, and lampshade 10 is
Printing opacity transparent materials manufacture, and 10 material of lampshade is preferably polymethyl methacrylate, makrolon or styrene-acrylonitrile.
Lampshade bottom 11 can send the uniform light that light guide plate 20 is sent, and light during protrusion 13 by that can produce difference
In the refraction or reflection of planar section, cause light fully to spread, can also launch more uniform light in lampshade sidepiece 12.
100 border blackening of flat lamp is effectively reduced, strengthens the area coverage of light, the efficiency of light is maximized.Light bar 30 is around leaded light
The side of plate adjoining light guide plate mounting surface 21 is set, by the light that light source 31 is launched along light-guide plate guides, so that lampshade
Front also has uniform light to project；Lampshade includes the lampshade bottom 11 of printing opacity and the lampshade sidepiece 12 for connecting lamp body 50,
Light source 31 is set towards lampshade sidepiece 12 so that side-emission of the light along flat lamp, so as to produce uniform lamp in sidepiece
Light, reduces flat lamp border blackening.
The inward flange of lampshade sidepiece 12 is equipped with flange 14, and elasticity clamping during easy to be assembled with lamp body 50, lamp body 50 loads lamp
After cover 10, lampshade sidepiece 12, lamp body 50, light guide plate 20, lampshade bottom 11 are equipped with close around mounting groove 80 is formed in mounting groove 80
Closure material.Poured into mounting groove 80 or load heatproof and be not less than 100 DEG C of seals, this seal includes but not limited to various types of silicon
Glue, epoxy resin, UV glue, rubber etc..Lamp body 50, lampshade 10 can be bonded by seal after curing, and reach the effect of dustproof and waterproof；
With reference to hole position close fit at the sealing ring 44 in tablet connector for lamp 40 and lamp body 50, whole flat lamp 100 is set to reach anti-
Dirt waterproof.In preferred embodiments, 11 thickness of lampshade bottom is 1.6mm-3.0mm, and 12 thickness of lampshade sidepiece is 1.1mm-
2.5mm.The shape full-size of lampshade 10 is 60mm-400mm, its height dimension is 8mm-20mm.The width of mounting groove 80 1mm-
2.5mm, deep 1mm-2mm.It is thicker than due to receiving the more strong lampshade bottom 11 of light and receives the more weak lampshade sidepiece of light
12, cause lampshade bottom 11 different with the light transmission of lampshade sidepiece 12 so that and the light that whole lamp body 50 is sent tends to be balanced,
Lampshade integrally sends uniform light.
The above embodiment is only the preferred embodiment of the utility model, it is impossible to is protected with this to limit the utility model
Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model scope claimed.
Claims (10)
1. a kind of flat lamp, including lampshade, light guide plate, the light bar comprising light source, tablet connector for lamp and lamp body, the lampshade
The lamp body is abutted, forms accommodating chamber；It is characterized in that：The tablet connector for lamp includes being used to the lamp body being fixed on
The Part I of outer mounting structure, and inside the accommodating chamber and for connecting the second of the light guide plate mounting surface
Part；The side that the light bar abuts the light guide plate mounting surface around the light guide plate is set；The lampshade includes printing opacity
Lampshade bottom and the lampshade sidepiece for connecting the lamp body, the light source are set towards the light guide plate sidepiece, the lampshade
Protrusion is equipped with towards the side of the accommodating chamber, the protrusion is arranged on the lampshade bottom and the lampshade sidepiece junction, institute
Light that light source sends is stated after the light guide plate reflects and is scattered, part light is by the raised refraction or reflection, from described
The side of lampshade is sent.
2. flat lamp as claimed in claim 1, it is characterised in that：The inward flange of the lampshade sidepiece is equipped with flange, described convex
Edge is used for the clamping of the lampshade and the lamp body.
3. flat lamp as claimed in claim 2, it is characterised in that：Lampshade sidepiece, lamp body, light guide plate and the lampshade bottom enclose
Around mounting groove is formed, seal is equipped with the mounting groove.
4. flat lamp as claimed in claim 1, it is characterised in that：The Part I of the tablet connector for lamp is through described
Lamp body, the Part I of the tablet connector for lamp and the junction of lamp body are equipped with sealing ring.
5. flat lamp as claimed in claim 4, it is characterised in that：The Part I of the tablet connector for lamp, which is equipped with, to be accommodated
The annular groove of the sealing ring.
6. flat lamp as claimed in claim 4, it is characterised in that：The Part I of the tablet connector for lamp is equipped with clamping
Platform, the clamping platform abut the lamp body towards the wall of the accommodating chamber.
7. flat lamp as claimed in claim 1, it is characterised in that：Reflective membrane is further included, the reflective membrane is arranged on the leaded light
Plate mounting surface.
8. flat lamp as claimed in claim 1, it is characterised in that：The light source is LED lamp bead.
9. flat lamp as claimed in claim 1, it is characterised in that：Electric wire is further included, the electric wire is arranged at the flat lamp
In the middle part of the Part I of connector, and the accommodating chamber is extended to through Part I, the electric wire is connected with the light source.
10. flat lamp as claimed in claim 9, it is characterised in that：The Part II of the tablet connector for lamp with it is described
Lamp body abuts, the discrete setting of Part I of the Part II of the tablet connector for lamp and the tablet connector for lamp,
The Part II of the tablet connector for lamp is equipped with the passage for accommodating the electric wire.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211893.XU CN207279380U (en) | 2017-09-19 | 2017-09-19 | A kind of flat lamp |
| DE202018100020.9U DE202018100020U1 (en) | 2017-09-19 | 2018-01-03 | Diffuser lampshade and flat lamp with the lampshade |
| EP18858224.1A EP3521693B1 (en) | 2017-09-19 | 2018-01-09 | Light-diffusing lamp shade and panel lamp having same |
| PL18858224T PL3521693T3 (en) | 2017-09-19 | 2018-01-09 | Light-diffusing lamp shade and panel lamp having same |
| PCT/CN2018/071833 WO2019056660A1 (en) | 2017-09-19 | 2018-01-09 | Light-diffusing lamp shade and panel lamp having same |
| HK18109270A HK1248460A2 (en) | 2017-09-19 | 2018-07-17 | Light diffuser cover and panel light having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211893.XU CN207279380U (en) | 2017-09-19 | 2017-09-19 | A kind of flat lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207279380U true CN207279380U (en) | 2018-04-27 |
Family
ID=61982469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721211893.XU Active CN207279380U (en) | 2017-09-19 | 2017-09-19 | A kind of flat lamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207279380U (en) |
| HK (1) | HK1248460A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830497A (en) * | 2017-11-24 | 2018-03-23 | 佛山市正锝照明有限公司 | A kind of diffraction lamp shade and the flat lamp with the lampshade |
-
2017
- 2017-09-19 CN CN201721211893.XU patent/CN207279380U/en active Active
-
2018
- 2018-07-17 HK HK18109270A patent/HK1248460A2/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830497A (en) * | 2017-11-24 | 2018-03-23 | 佛山市正锝照明有限公司 | A kind of diffraction lamp shade and the flat lamp with the lampshade |
| CN107830497B (en) * | 2017-11-24 | 2019-09-27 | 佛山市正锝照明有限公司 | A kind of diffraction lamp shade and the flat lamp with the lampshade |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1248460A2 (en) | 2018-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |