CN103047564A - Light emitting diode (LED) lamp disk - Google Patents
Light emitting diode (LED) lamp disk Download PDFInfo
- Publication number
- CN103047564A CN103047564A CN2012105342222A CN201210534222A CN103047564A CN 103047564 A CN103047564 A CN 103047564A CN 2012105342222 A CN2012105342222 A CN 2012105342222A CN 201210534222 A CN201210534222 A CN 201210534222A CN 103047564 A CN103047564 A CN 103047564A
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- wall
- led lamp
- lamp panel
- fixed
- frame
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Abstract
The invention relates to a light emitting diode (LED) lamp disk which comprises a frame, a bottom cover, a reflection sheet, a light guide plate and a diffusion plate, wherein the bottom cover, the reflection sheet, the light guide plate and the diffusion plate are sequentially fixed in the frame. At least one strip-shaped LED lamp bar is arranged on the side edge of the light guide plate and fixed on the inner side of the frame. The LED lamp disk is characterized in that the frame comprises a base plate generally parallel to the diffusion plate and a first wall and a second wall, wherein the first wall and the second wall integrally extend out from the back of the base plate and are generally perpendicular to the base plate. The first wall and the second wall are parallel, a platform for accommodating at least the edge of the diffusion plate is formed between the edge of the base plate close to the center of the LED lamp disk and the second wall, the LED lamp bar is fixed on the second wall, and opposite surfaces of the first wall and the second wall are wave-shaped. The LED lamp disk adopts a side entering type, utilizes the light guide plate to generate an even lighting surface, raised grains are not arranged on the outer surface of the frame, and the LED lamp disk is attractive in appearance, small in corner trimming and strong in consistency. The raised grains are arranged on the inner surface of the frame, and heat dissipation of the frame can be guaranteed.
Description
Technical field
The present invention relates to the LED lamp panel.
Background technology
Existing LED lamp panel generally all adopts direct-injection type, easily produces dazzle and the uniformity is inadequate, and for better heat radiation, outer surface at aluminium matter frame has increased striped or ripple glaze, had a strong impact on outward appearance, particularly the edge overlap is many, easily scratches hand and uniformity is poor.
Summary of the invention
The object of the present invention is to provide a kind of difficult generation dazzle, good heat dissipation and the bright and clean LED lamp panel of outward appearance.
A kind of LED lamp panel comprises frame and is fixed on successively frame interior bottom, reflector plate, LGP and diffuser plate.At least one LED lamp bar that is strip is arranged on the LGP side, and is fixed in scuncheon.Described frame comprises the substrate that cardinal principle and diffuser plate be arranged in parallel and is basically perpendicular to the first wall and the second wall that the substrate one is extended from substrate back, the first wall and the second wall be arranged in parallel, form the platform that holds at least described diffuser plate edge between the edge at the close LED lamp panel center of substrate and the second wall, described LED lamp bar is fixed on the second wall, and the face that described the first wall is relative with the second wall is the heaving of the sea shape.
In a preferred embodiment, described frame is comprised of at least three limits, is fixedly connected with by inserting the L-shaped corner brace of a cardinal principle between two adjacent limits, and the end of described corner brace is inserted between the first and second walls and is fixed on the first or second wall.
In a preferred embodiment, the seam crossing between described adjacent two limits posts the shielding sticker that prevents that light from penetrating from seam crossing; The described corner brace outside also arranges a Plastic protective corner that substantially is L-type.
In a preferred embodiment, the second wall between described LED lamp bar and substrate is fixed with a plurality of line clamped blocks, and diffuser plate and the electrical wire fastener that is connected with LED lamp bar are fixed between line clamped block and the substrate.
In a preferred embodiment, described LGP is erected at the end away from electric wire of line clamped block.
In a preferred embodiment, described diffuser plate periphery is enclosed with photomask, and the angle of diffuser plate is formed with chamfering.
In a preferred embodiment, described reflector plate is pasted on bottom
In a preferred embodiment, the height of described the second wall is lower than the height of the first wall, is formed with the step that flushes with the second wall on described the first wall, and described bottom is fixed on the described step.
In a preferred embodiment, the described bottom back side is fixed with the brace for the messenger wire that connects the LED lamp panel, described brace is L-type substantially, its first side is fixed on the bottom, its Second Edge arranges towards LED lamp panel center, have the first substantially rounded through hole on the first side, have second groove of coming round with the first through hole on the Second Edge, and the width of the second groove is less than the diameter of the first through hole.
In a preferred embodiment, the described bottom back side is provided with the wire protection clamp that substantially is the clip shape, and the electric wire that connects described LED lamp bar passes from wire protection clamp; And cover has the plastic cement protective ring on the line hole at the described bottom back side, and electric wire passes from described protective ring.
LED lamp panel of the present invention adopts side entering type, utilizes LGP can produce uniform illumination surface, and the frame outer surface does not arrange ripple glaze, and outward appearance is more attractive in appearance, the corner overlap is few, uniformity is strong, can guarantee the frame thermal diffusivity by at the frame inner surface ripple glaze being set.
Description of drawings
Fig. 1 is the stereogram of the LED lamp panel of an embodiment.
Fig. 2 is the explosive view of LED lamp panel among Fig. 1.
Fig. 3 is the partial enlarged drawing of A section among Fig. 2.
Fig. 4 is the partial enlarged drawing of B section among Fig. 2.
Fig. 5 is the stereogram of corner protector among Fig. 2.
Fig. 6 is the Local map of LED lamp panel among Fig. 1.
Fig. 7 is the use state diagram of withholding among Fig. 2.
Fig. 8 is the partial enlarged drawing of C section among Fig. 1.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing LED lamp panel of the present invention is described in further detail.
To shown in Figure 8, in the preferred embodiment, LED lamp panel of the present invention comprises that mainly substantially being foursquare frame 9 reaches bottom 5, reflector plate 19, LGP 7 and the diffuser plate 8 that is fixed on successively in the frame 9 such as Fig. 1.The LED lamp bar 11 that at least one (in the present embodiment being two) is strip is arranged on LGP 7 sides, and is fixed in frame 9 inboards.
Please also refer to Fig. 3, frame 9 is comprised of four limits.Each limit includes substantially the substrate 91 that be arranged in parallel with diffuser plate 8 and is basically perpendicular to the first wall 93 and the second wall 92 that the substrate one is extended herein, from substrate 91 back sides (back side all refers to back to the one side of LED lamp panel light direction).The first wall 93 and the second wall 92 be arranged in parallel, consist of one with substrate 91 and substantially are U-shaped cell body 94.The first wall 93 stretches out from the edge away from LED lamp panel center of substrate 91, and its outer wall is smooth, thereby has improved the aesthetic feeling of LED lamp panel outward appearance, has guaranteed the uniformity of outward appearance.The first wall is the heaving of the sea shape with the second wall 93,92 relative faces, thereby has guaranteed the area of dissipation of light fixture.
Be fixedly connected with by inserting the L-shaped corner brace 13 of the cardinal principle of one between the first wall 93 and the second wall 92 between two adjacent limits of frame 9.Concrete, insert respectively in the groove between first and second walls on two limits the end of corner brace 13, and be fixed on the first or second wall 93,92.In the present embodiment, have corresponding fixing hole on the second wall 92 and the corner brace 13, both are fixedly connected with by the screw that inserts this fixing hole, owing to being formed with ripple glaze on the one side of the second wall 92 relative the first walls 93, so that the screw cooperation is tightr, prevent that sliding dental phenomenon from appearring in screw.
The present invention also in corner brace 13 arranged outside one Plastic protective corner 14 that substantially is L-type, thereby corner brace 14 is hidden in the frame, has also improved the frame mechanical strength when having guaranteed outward appearance.Insert between the first wall 93 and the corner brace 13 at the two ends of corner protector 14, preferred, and corner protector 14 adopts the circular arc design, and using high-quality PP material anti-impact force strong, good toughness not only can certainly be separated corner oarsman's problem, can also increase its aesthetic appearance of product, the quality of Effective Raise product and class.
Seam inboard between two limits that link to each other of frame 9 is posted and is prevented that light from from the shielding sticker 15 that seam crossing penetrates, can solve the front side light leakage problem.
Form the platform that holds at least the diffuser plate edge between the edge at the close LED lamp panel center of substrate 91 and the second wall 92.Diffuser plate 8 peripheries are enclosed with photomask, can control the bright border phenomenon of LED lamp panel incidence surface, the quality of Effective Raise light fixture.Each angle of diffuser plate 8 is formed with chamfering 81(and sees Fig. 6), more convenient when making assembling, the while can prevent the interference of corner and wire rod.
The second wall 92 is fixed with a plurality of line clamped blocks 16 near on the position of substrate 91.Leave the space between line clamped block 16 and the substrate 91, diffuser plate edge and the electric wire 17 that is connected with LED lamp bar 11 are fastened between line clamped block 16 and the substrate 91, solved diffuser plate 8 left-right and front-back displacements and produced the bad problem of quality, can make inner wire rod simultaneously more neatly and can solve electric wire and become flexible and the abnormal sound phenomenon.In the present embodiment, line clamped block 16 adopts EVA single-sided back-adhesive or white glues.
7 of LGPs are on line clamped block 16.LED lamp bar 11 is fixed on the second wall 92, and the position is relative with LGP 7, adopts side entering type, thereby utilizes the LGP performance to produce uniform illumination surface.In the present embodiment, LED lamp bar 11 is pasted on the second wall 92 by bond plies 10.
The height of the second wall 92 is lower than the height of the first wall 93, and is formed with the step (not shown) that flushes with the second wall 92 on the first wall 93, has fixing hole on the step.Bottom 5 is fixed on the step by screw, hides the groove that the first and second walls form.Preferably, bottom 5 adopts metal material, efficiently radiates heat.Reflector plate 19 is pasted on bottom 5 by triangle EVA or viscose glue 6.
Have the line hole on the bottom 5, stretch out for internal wire 17, be protection electric wire 17, cover has plastic cement protective ring 4 on the line hole.The protective ring 4 preferred protective rings that adopt the I-shaped shape firmly on the periphery of the online hole of clip, have solved the problem of being scratched when electric wire enters light fixture, the more important thing is the water proof and dust proof ability that has improved product.
Understandable, for solving product the problem that messenger wire can not be regulated length is installed, can adopt the messenger wire adjuster of adjustable length.
Among other embodiment, frame 9 can be triangle or five limits or above polygon.Frame 9 also can be circle, and this moment, frame only comprised a limit.
Although the description of this invention carries out in conjunction with above five specific embodiments,, those skilled in the art that can carry out many replacements, modifications and variations, be apparent according to above-mentioned content.Therefore, all are such substitute, improve and change all is included in the spirit and scope of attached claim.
Claims (10)
1. LED lamp panel, it comprises frame and is fixed on successively bottom, reflector plate, LGP and diffuser plate in the frame; At least one LED lamp bar that is strip is arranged on the LGP side, and be fixed in scuncheon, it is characterized in that, described frame comprises the substrate that cardinal principle and diffuser plate be arranged in parallel and is basically perpendicular to the first wall and the second wall that the substrate one is extended from substrate back, the first wall and the second wall be arranged in parallel, form the platform that holds at least described diffuser plate edge between the edge at the close LED lamp panel center of substrate and the second wall, described LED lamp bar is fixed on the second wall, and the face that described the first wall is relative with the second wall is the heaving of the sea shape.
2. LED lamp panel according to claim 1, it is characterized in that, described frame is comprised of at least three limits, is fixedly connected with by inserting the L-shaped corner brace of a cardinal principle between two adjacent limits, and the end of described corner brace is inserted between the first and second walls and is fixed on the first or second wall.
3. LED lamp panel according to claim 2 is characterized in that, the seam crossing between described adjacent two limits posts the shielding sticker that prevents that light from penetrating from seam crossing; The described corner brace outside also arranges a Plastic protective corner that substantially is L-type.
4. LED lamp panel according to claim 1 is characterized in that, the second wall between described LED lamp bar and substrate is fixed with a plurality of line clamped blocks, and diffuser plate and the electrical wire fastener that is connected with LED lamp bar are fixed between line clamped block and the substrate.
5. LED lamp panel according to claim 4 is characterized in that, described LGP is erected at the end away from electric wire of line clamped block.
6. LED lamp panel according to claim 1 is characterized in that, described diffuser plate periphery is enclosed with photomask, and the angle of diffuser plate is formed with chamfering.
7. LED lamp panel according to claim 1 is characterized in that, described reflector plate is pasted on bottom.
8. LED lamp panel according to claim 1 is characterized in that, the height of described the second wall is lower than the height of the first wall, is formed with the step that flushes with the second wall on described the first wall, and described bottom is fixed on the described step.
9. LED lamp panel according to claim 1, it is characterized in that, the described bottom back side is fixed with the brace for the messenger wire that connects the LED lamp panel, described brace is L-type substantially, its first side is fixed on the bottom, and its Second Edge arranges towards LED lamp panel center, has the first substantially rounded through hole on the first side, have second groove of coming round with the first through hole on the Second Edge, and the width of the second groove is less than the diameter of the first through hole.
10. LED lamp panel according to claim 9 is characterized in that, the described bottom back side is provided with the wire protection clamp that substantially is the clip shape, and the electric wire that connects described LED lamp bar passes from wire protection clamp; And cover has the plastic cement protective ring on the line hole at the described bottom back side, and electric wire passes from described protective ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105342222A CN103047564A (en) | 2012-12-12 | 2012-12-12 | Light emitting diode (LED) lamp disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105342222A CN103047564A (en) | 2012-12-12 | 2012-12-12 | Light emitting diode (LED) lamp disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103047564A true CN103047564A (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105342222A Pending CN103047564A (en) | 2012-12-12 | 2012-12-12 | Light emitting diode (LED) lamp disk |
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| Country | Link |
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| CN (1) | CN103047564A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594540A (en) * | 2017-01-21 | 2017-04-26 | 安徽泽润光电有限公司 | LED panel lamp and mounting method thereof |
| CN106594596A (en) * | 2017-01-21 | 2017-04-26 | 安徽泽润光电有限公司 | Assembling method of LED panel light |
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| CN201706266U (en) * | 2010-05-24 | 2011-01-12 | 宁波丽特森光电科技有限公司 | Ultra-thin LED flat panel lamp |
| CN102102829A (en) * | 2009-12-21 | 2011-06-22 | 富准精密工业(深圳)有限公司 | LED (Light-Emitting Diode) lamp |
| CN202253025U (en) * | 2011-09-20 | 2012-05-30 | 深圳市奥拓光电科技有限公司 | LED panel lamp |
| CN202274331U (en) * | 2011-10-28 | 2012-06-13 | 浙江菱洋节能电器有限公司 | LED (light-emitting diode) area-light-source planar shadowless lamp |
| CN202432381U (en) * | 2012-01-13 | 2012-09-12 | 陈海兵 | Light emitting diode (LED) panel lamp |
| CN102788327A (en) * | 2012-05-03 | 2012-11-21 | 王晓斌 | Section bar and light-emitting diode (LED) lamp |
| CN203099381U (en) * | 2012-12-12 | 2013-07-31 | 重庆雷士实业有限公司 | Led lamp panel |
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2012
- 2012-12-12 CN CN2012105342222A patent/CN103047564A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102829A (en) * | 2009-12-21 | 2011-06-22 | 富准精密工业(深圳)有限公司 | LED (Light-Emitting Diode) lamp |
| CN201706266U (en) * | 2010-05-24 | 2011-01-12 | 宁波丽特森光电科技有限公司 | Ultra-thin LED flat panel lamp |
| CN202253025U (en) * | 2011-09-20 | 2012-05-30 | 深圳市奥拓光电科技有限公司 | LED panel lamp |
| CN202274331U (en) * | 2011-10-28 | 2012-06-13 | 浙江菱洋节能电器有限公司 | LED (light-emitting diode) area-light-source planar shadowless lamp |
| CN202432381U (en) * | 2012-01-13 | 2012-09-12 | 陈海兵 | Light emitting diode (LED) panel lamp |
| CN102788327A (en) * | 2012-05-03 | 2012-11-21 | 王晓斌 | Section bar and light-emitting diode (LED) lamp |
| CN203099381U (en) * | 2012-12-12 | 2013-07-31 | 重庆雷士实业有限公司 | Led lamp panel |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594540A (en) * | 2017-01-21 | 2017-04-26 | 安徽泽润光电有限公司 | LED panel lamp and mounting method thereof |
| CN106594596A (en) * | 2017-01-21 | 2017-04-26 | 安徽泽润光电有限公司 | Assembling method of LED panel light |
| CN106594596B (en) * | 2017-01-21 | 2023-03-24 | 安徽泽润光电股份有限公司 | Assembling method of LED panel lamp |
| CN106594540B (en) * | 2017-01-21 | 2023-04-14 | 安徽泽润光电股份有限公司 | LED panel lamp and mounting method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Nanbin road 400060 Chongqing Nan'an District No. 76 (Chongqing international financial center) 22 floor Applicant after: NVC (China) Co., Ltd. Applicant after: Chongqing NVC Lighting Co., Ltd. Applicant after: Huizhou Leishi Optoelectronic Technology Co., Ltd. Address before: Nanbin road 400060 Chongqing Nan'an District No. 76 (Chongqing international financial center) 22 floor Applicant before: Chongqing NVC Industries Co., Ltd. Applicant before: Chongqing NVC Lighting Co., Ltd. Applicant before: Huizhou Leishi Optoelectronic Technology Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: CHONGQING NVC INDUSTRIES CO., LTD. TO: NVC (CHINA) CO., LTD. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130417 |