CN201731362U - Ultra-long ultra-thin LED panel lamp - Google Patents
Ultra-long ultra-thin LED panel lamp Download PDFInfo
- Publication number
- CN201731362U CN201731362U CN2010202653461U CN201020265346U CN201731362U CN 201731362 U CN201731362 U CN 201731362U CN 2010202653461 U CN2010202653461 U CN 2010202653461U CN 201020265346 U CN201020265346 U CN 201020265346U CN 201731362 U CN201731362 U CN 201731362U
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- lgp
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- base plate
- led
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Abstract
The utility model discloses a ultra-long ultra-thin LED panel lamp, which comprises a bottom plate, a cover plate, a fixing frame, a reinforced rod, a light guide plate, a diffusion film, a transparent acrylic sheet, a reflection film, double-side thermal conductive adhesive, high-temperature resistance double-side adhesive, a LED lamp strip, a connector plug and a screw. Compared with the prior art, the ultra-long ultra-thin LED panel lamp has the advantages that: 1, the ultra-long ultra-thin LED panel lamp has ultra-long size, abnormal shape and small thickness, uses a splicing mode of the light guide plate with tiny spliced sews, desalts shadows on the spliced sews, and can meet the special application demands of clients. 2, the ultra-long ultra-thin LED panel lamp has even lighting, high brightness and no glaring, uses a splicing mode of the light guide plate printed with specially designed net points and the light guide plate with the tiny spliced sews and is provided with the diffusion film with better diffusion performance, leads light rays of an LED to be uniformly diffused, and desalts the shadows on the spliced sews.
Description
Technical field:
The utility model relates to a kind of LED light fixture, particularly a kind of overlength ultra-thin LED plane lamp.
Background technology:
At present, LGP product on the market is mainly used in the advertising, its light source mainly is divided into conventional light source (as fluorescent lamp, energy-saving lamp tube etc.) and led light source, and the primary structure of these lamps generally comprises several parts such as light source, frame, LGP, diffusion barrier, reflectance coating and forms.
Using the shortcoming of the LGP product of conventional light source mainly is that energy consumption is excessive, and the life-span is short, starts slowly, and antidetonation does not have stroboscopic phenomenon, and the product thickness size is bigger, and is higher to the maintenance cost of product.
LED LGP product is because its little power consumption, life-span is long, environmental protection, reliability height, no stroboscopic, start characteristics such as fast, beautiful in colour, the application on market is more, but the LED LGP product on the market is mainly based on regular shape, especially large-size light-conducting plate product, length limits to some extent, and shortcoming such as the surface bright dipping of ubiquity LGP is inhomogeneous, brightness is not enough.
The utility model content:
In view of the defective of above-mentioned prior art, the utility model provides a kind of overlength ultra-thin LED plane lamp.This overlength ultra-thin LED plane lamp has utilized the LGP connecting method of the LGP that is printed with specially designed site, minimum piece and the diffusion barrier with better diffusion, the light of LED can be spread uniformly, desalination edge joint position shade, guarantee to obtain good illuminating effect, and possesses little power consumption, life-span is long, the premium properties that reliability is high.
The concrete technical scheme that realizes above-mentioned purpose is as follows:
A kind of overlength ultra-thin LED plane lamp is made up of base plate, cover plate, fixed mount, bracing piece, LGP, diffusion barrier, transparent acrylic board, reflectance coating, two-sided heat-conducting glue, high temperature resistant double faced adhesive tape, LED lamp bar, connector lug, screw; It is characterized in that,
Described base plate is a strip, studs with frame all around, is settling a plurality of bracing pieces that is parallel to two short sides on the outer plate surface of base plate, the inner plate surface of described every bracing piece by screw and base plate is corresponding one be used for preventing that the fixed mount that LGP slides from fixing;
Be mounted with a shape and the corresponding LGP of base plate in the frame of described base plate; Described LGP is an acrylic board, is printed with the reflection site towards the one side of base plate, and this face is pasted with reflectance coating by high temperature resistant double faced adhesive tape, and another side is pasted with diffusion barrier by high temperature resistant double faced adhesive tape; Two short sides of described LGP are pasted with reflectance coating by high temperature resistant double faced adhesive tape; Described interior edge at least one long side of base plate frame is pasted with a LED lamp bar by two-sided heat-conducting glue;
Also be superimposed with a shape transparent acrylic board corresponding on the described LGP with this LGP; Be covered with one on this transparent acrylic board and prevent the cover plate that inner LGP and transparent acrylic board drop out, this cover plate is the stainless steel frame, shape and size are corresponding with base plate, fixing simultaneously on the frame of the long side of this cover plate by being symmetrical arranged the two ends that screw makes the long side frame of cover plate and base plate and be placed in the bracing piece on the base plate, and on this screw, settle eyenut in fixing back;
The one end welding of one end of described connector lug and LED lamp bar, the other end is connected with the power supply that is complementary.
In the such scheme, described light fixture comprises base plate, LGP, acrylic board and cover plate, their long side is the class waveform, wherein base plate is that the arc of arc is spliced by two block length sides, splicing place uses connecting plate to fix by screw, and LGP also is put together by the acrylic board of two arcs.
In the such scheme, also be mounted with spring washer, plain washer and nut between described eyenut and the screw that is connected with it.
In the such scheme, described base plate uses the aluminum alloy materials Numerical control cutting welding fabrication of high heat conduction, guarantees that LED has good thermal conductivity.
In the such scheme, the distribution of described reflection site is according to the distribution of LED and the size of LGP, determines through analog computation and correlation test, has guaranteed that the light that LED sends dispersed out uniformly by LGP.
In the such scheme, described reflectance coating is the PET film of high reflectance.
In the such scheme, the wide high temperature resistant double faced adhesive tape of 3～4mm is pasted at described long side edges place at LGP, again diffusion barrier is pasted on the one side that LGP does not have the site.
In the such scheme, described LED lamp bar is the pcb board that has SMD low-power LED chip, this led chip is selected different-colour for use, led chip and Chip-R are welded in the relevant position of pcb board, described another side at pcb board is pasted bond plies, and pcb board is installed in the mounting groove of long side, make fully contact between pcb board, bond plies and the long side, improve the thermal diffusivity of LED.
Compared with prior art, the utlity model has following advantage:
One, overlength size, abnormal shape, thickness are little, have utilized the LGP connecting method of minimum piece, desalination edge joint position shade, realize the special-shaped LGP product design of overlength size, promptly can be used for large-scale functional illumination, also can be used as spatial decoration, can satisfy the special application requirements of client.
Two, bright dipping is even, brightness is high, free from glare, has utilized the LGP connecting method of the LGP that is printed with specially designed site, minimum piece and the diffusion barrier with better diffusion, and the light of LED can be spread uniformly, desalination edge joint position shade.
Description of drawings:
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is a LED of the present invention plane lamp exploded perspective view in an embodiment;
Fig. 2 is a LED of the present invention plane lamp cross-sectional view in an embodiment;
Fig. 2-A is the partial enlarged drawing of A part among Fig. 2;
Fig. 3 is a LED of the present invention plane lamp LED lamp bar structure chart in an embodiment;
Fig. 3-B is the partial enlarged drawing of B part among Fig. 3.
The label that below is above-mentioned accompanying drawing is explained:
The 101-screw; The 102-cover plate; The 103-acrylic board; The 104-diffusion barrier;
105-side reflectance coating; The 106-LGP; 107-lamp bar; The 108-reflectance coating; The 109-base plate;
The 110-nut; The 111-eyenut; The 112-bracing piece; The 113-fixed mount; The 114-connecting plate;
The 201-spring washer; The 202-plain washer; The 203-sunk screw;
The 301-PCB plate; The 302-LED chip; The 303-Chip-R;
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Overlength ultra-thin LED of the present invention plane lamp mainly is made up of base plate 109, connecting plate 114, cover plate 102, fixed mount 113, bracing piece 112, LGP 106, diffusion barrier 104, acrylic board 103, reflectance coating 108, two-sided heat-conducting glue (not marking among the figure), high temperature resistant double faced adhesive tape (not marking among the figure), LED lamp bar 107, connector lug (not marking among the figure), screw 101, eyenut 111.
Certainly, for being placed in the outer some bracing pieces 112 of base plate, it uses the aluminum alloy materials Numerical control cutting welding fabrication of high heat conduction, inner plate surface by sunk screw 203 and base plate 109 is corresponding, and a fixed mount 113 that is used for preventing that LGP from sliding is fixing, thereby the reinforcement of fixed mount 113 on base plate fixed, guaranteed that LGP has good location in whole curved plate.And fixed mount 113 uses the aluminum alloy materials Numerical control cutting welding fabrication of high heat conduction, is used for LGP 106 location, prevents that LGP 106 from sliding.
LGP 106 in the present embodiment is made up of two acrylic board amalgamations.The one side of LGP 106 is printed with the reflection site, the distribution of its site is according to the distribution of LED and the size of LGP, determines through analog computation and correlation test, has guaranteed that the light that LED sends dispersed out uniformly by LGP.The LGP Mosaic face adopts the cutting of high-precision laser engraving, guarantees that piece is minimum, desalination edge joint position shade.
The back reflectance coating is pasted the wide high temperature resistant double faced adhesive tape (not marking among the figure) of 3～4mm at the long side edges place of LGP earlier when mounted, again the back reflectance coating is pasted on the one side that LGP is printed with the site.
When installing, short side reflectance coating, shorter side reflectance coating is pasted on unspliced two the short sides of LGP earlier at its pasted with high temperature-resistant double faced adhesive tape (not marking among the figure).
The one end welding of one end of connector lug (not marking among the figure) and LED lamp bar 107, an end can be connected with the power supply that is complementary.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. an overlength ultra-thin LED plane lamp is made up of base plate, cover plate, fixed mount, bracing piece, LGP, diffusion barrier, transparent acrylic board, reflectance coating, two-sided heat-conducting glue, high temperature resistant double faced adhesive tape, LED lamp bar, connector lug, screw; It is characterized in that,
Described base plate is a strip, studs with frame all around, is settling a plurality of bracing pieces that is parallel to two short sides on the outer plate surface of base plate, the inner plate surface of described every bracing piece by screw and base plate is corresponding one be used for preventing that the fixed mount that LGP slides from fixing;
Be mounted with a shape and the corresponding LGP of base plate in the frame of described base plate; Described LGP is an acrylic board, is printed with the reflection site towards the one side of base plate, and this face is pasted with reflectance coating by high temperature resistant double faced adhesive tape, and another side is pasted with diffusion barrier by high temperature resistant double faced adhesive tape; Two short sides of described LGP are pasted with reflectance coating by high temperature resistant double faced adhesive tape; Described interior edge at least one long side of base plate frame is pasted with a LED lamp bar by two-sided heat-conducting glue;
Also be superimposed with a shape transparent acrylic board corresponding on the described LGP with this LGP; Be covered with one on this transparent acrylic board and prevent the cover plate that inner LGP and transparent acrylic board drop out, this cover plate is the stainless steel frame, shape and size are corresponding with base plate, fixing simultaneously on the frame of the long side of this cover plate by being symmetrical arranged the two ends that screw makes the long side frame of cover plate and base plate and be placed in the bracing piece on the base plate, and on this screw, settle eyenut in fixing back;
The one end welding of one end of described connector lug and LED lamp bar, the other end is connected with the power supply that is complementary.
2. according to the overlength ultra-thin LED plane lamp of claim 1, it is characterized in that, described light fixture comprises base plate, LGP, acrylic board and cover plate, their long side is the class waveform, wherein base plate is that the arc of arc is spliced by two block length sides, splicing place uses connecting plate to fix by screw, and LGP also is put together by the acrylic board of two arcs.
3. according to the overlength ultra-thin LED plane lamp of claim 1, it is characterized in that, also be mounted with spring washer, plain washer and nut between described eyenut and the screw that is connected with it.
4. according to the overlength ultra-thin LED plane lamp of claim 1, it is characterized in that described reflectance coating is the PET film of high reflectance.
5. according to the overlength ultra-thin LED plane lamp of claim 1, it is characterized in that the wide high temperature resistant double faced adhesive tape of 3～4mm is pasted at described long side edges place at LGP, again diffusion barrier is pasted on the one side that LGP does not have the site.
6. according to the overlength ultra-thin LED plane lamp of claim 1, it is characterized in that, described LED lamp bar is the pcb board that has SMD low-power LED chip, this led chip is selected different-colour for use, led chip and Chip-R are welded in the relevant position of pcb board, and described another side at pcb board is pasted bond plies, and pcb board is installed in the mounting groove of long side, make fully contact between pcb board, bond plies and the long side, improve the thermal diffusivity of LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202653461U CN201731362U (en) | 2010-07-20 | 2010-07-20 | Ultra-long ultra-thin LED panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202653461U CN201731362U (en) | 2010-07-20 | 2010-07-20 | Ultra-long ultra-thin LED panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201731362U true CN201731362U (en) | 2011-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202653461U Expired - Lifetime CN201731362U (en) | 2010-07-20 | 2010-07-20 | Ultra-long ultra-thin LED panel lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN201731362U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147085A (en) * | 2011-04-20 | 2011-08-10 | 深圳市华星光电技术有限公司 | LED light bar assembly and backlight module thereof |
| WO2018029285A1 (en) * | 2016-08-10 | 2018-02-15 | Lightly Technologies Limited | A planar led light source module |
-
2010
- 2010-07-20 CN CN2010202653461U patent/CN201731362U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147085A (en) * | 2011-04-20 | 2011-08-10 | 深圳市华星光电技术有限公司 | LED light bar assembly and backlight module thereof |
| CN102147085B (en) * | 2011-04-20 | 2013-04-24 | 深圳市华星光电技术有限公司 | LED light bar assembly and backlight module thereof |
| WO2018029285A1 (en) * | 2016-08-10 | 2018-02-15 | Lightly Technologies Limited | A planar led light source module |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170222 Address after: 200436 room No. 999, Lane 148, new lane two, Shanghai, Baoshan District Patentee after: Shanghai Top Digital Technology Co., Ltd. Address before: 201203 Shanghai Zhangjiang High Tech Park of Pudong New Area Cailun Road Lane 1619 No. 1 room 3100 Patentee before: Shanghai Lightshine Optoelectronics Technology Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20110202 |
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| CX01 | Expiry of patent term |