CN104864317A - LED down lamp - Google Patents
LED down lamp Download PDFInfo
- Publication number
- CN104864317A CN104864317A CN201510321365.9A CN201510321365A CN104864317A CN 104864317 A CN104864317 A CN 104864317A CN 201510321365 A CN201510321365 A CN 201510321365A CN 104864317 A CN104864317 A CN 104864317A
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- CN
- China
- Prior art keywords
- led
- light
- parts
- mill base
- passing board
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an LED down lamp. The LED down lamp comprises an LED (light-emitting diode) down lamp body, a light-transmitting plate, a driving circuit board, an LED lamp and a built-in driving power supply circuit, wherein the light-transmitting plate is installed on the light outlet of the LED down lamp body; the LED driving circuit board is installed in the accommodating space between the LED down lamp body and the light-transmitting plate; raw materials of the light-transmitting plate (in parts by weight) include a polymer resin, an ABS resin, a fire-resistant master batch, a curing agent, aluminum hydroxide, an accelerator, a nanometer powder, a polyester mill base (yellow), a polyester mill base (red), vinyl benzene, titanium dioxide, a compound lubricant and an anti-foaming agent. The LED down lamp is characterized in that the built-in driving power supply circuit is arranged on the LED driving circuit board, so that the LED light source part and the power supply driving part are integrally designed, the LED down lamp cannot be affected on light effect, is relatively simple and beautiful, and is relatively convenient to install and use by an user; the light-transmitting plate for decorating the LED is good in light-transmitting effect, beautiful in appearance and convenient to manufacture, and thus the light-transmitting plate can be widely applied to irregular decorative lighting, lamp posts, and diaphanous cylinder lighting ceilings.
Description
Technical field
The present invention relates to a kind of LED, specifically a kind of LED down.
Background technology
LED is green energy conservation light source, its light conversion efficiency is high, a large amount of for illumination, LED itself due to voltage lower, have to pass through external Switching Power Supply and convert low-voltage driving to using in conjunction with civil power, usually on Down lamp product, embody the very inconvenient and inaesthetic state of one, and add the weight of Down lamp itself, there is potential security risk, also relate to the multiple expense increase of packing cost, cost of transportation, installation cost.
Existing LED is provided with various printing opacity sheet material, this printing opacity sheet material has acrylic, there is Merlon, also the artificial stone class sheet material of useful unsaturated polyester resin making, this artificial stone class sheet metal thickness is 5mm, length and width are about 1-2m, this artificial stone can install background light at its back, light can permeate from behind, the generation of this light-passing board is the inspiration by natural rosy quartz the earliest, because this lithotome had once made various light fixture made of stones, and light can appear from the inside of stone material, but this stone material is very expensive, also hot bending garden cannot be added.
Summary of the invention
The object of the present invention is to provide the LED down that a kind of structure is simple, easy to use, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of LED down, comprise LED down body, light-passing board, drive circuit board, LED and built-in driving power circuit, described light-passing board is arranged on the light-emitting window of LED down body, described LED drive circuit plate is arranged in the accommodation space between LED down body and light-passing board, described LED to be encapsulated on LED drive circuit plate and to be electrically connected with LED drive circuit plate, described LED drive circuit plate is provided with built-in driving power circuit, this built-in driving power circuit is electrically connected with described LED, described light-passing board comprises according to the raw material of weight portion: macromolecule resin 80-100 part, ABS resin 80-100 part, flame-retardant master batch 5-15 part, curing agent 3-8 part, aluminium hydroxide 150-180 part, promoter 5-10 part, nano-powder 200-210 part, the yellow 15-25 part of polyester mill base, the red 10-18 part of polyester mill base, styrene 50-100 part, titanium dioxide 45-55 part, compounded lubricant 1-5 part, defoamer 2-4 part.
As the present invention's further scheme: described light-passing board comprises according to the raw material of weight portion: macromolecule resin 90 parts, ABS resin 90 parts, flame-retardant master batch 10 parts, 5 parts, curing agent, 165 parts, aluminium hydroxide, promoter 8 parts, nano-powder 205 parts, yellow 20 parts of polyester mill base, red 14 parts of polyester mill base, styrene 80 parts, titanium dioxide 50 parts, compounded lubricant 3 parts, defoamer 3 parts.
The preparation method of described light-passing board, concrete steps are as follows:
1) each raw material is taken according to weight portion;
2) by macromolecule resin, ABS resin, flame-retardant master batch, curing agent, aluminium hydroxide, promoter, nano-powder together with styrene mixture, stir 10-20min with de-airing mixer, obtain compound A;
3) in compound A, add that polyester mill base is yellow, polyester mill base is red and titanium dioxide successively, de-airing mixer stirs 3-5min and obtains compound B;
4) in compound B, add compounded lubricant and defoamer successively again, de-airing mixer stirs 5-10min and obtains compound C;
5) make flat plate mold with the safety glass that thickness is 16-20mm, the both sides of mould reserve the bayonet socket blocking plastic rope or plastic pipe, mould is placed on horizontal vibrating platform, brushes releasing agent;
6) by compound C slurry pour in glass mold shake levelling, promote 20-30min back and forth with pusher pulpboard, put plastic rope or the stretching both sides being stuck in glass mold of plastic pipe of diameter 3-5cm, then shake 2-3min, make compound C cover plastic rope or plastic pipe, then vacuumize;
7) environment glass mold being put into 25-35 DEG C solidifies, then molding, polishing, extracts plastic rope or plastic pipe out, exposes elongated straight hole, penetrate LED rope, obtain light-passing board.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention is provided with built-in driving power circuit by described LED drive circuit plate, by LED light source part and the integration of power drives partial design, and does not affect light efficiency, more aobvious succinctly attractive in appearance, user installation, use more convenient; And the LED light-passing board for decoration translucent effect that the present invention makes is good, elegant in appearance, easy to make, can be widely used in special-shaped lamp decoration, lamppost, printing opacity cylinder daylighting furred ceiling etc.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Embodiment 1
Refer to Fig. 1, in the embodiment of the present invention, a kind of LED down, comprise LED down body 1, light-passing board 2, drive circuit board 3, LED 4 and built-in driving power circuit, described light-passing board 2 is arranged on the light-emitting window of LED down body 1, described LED drive circuit plate 3 is arranged in the accommodation space between LED down body 1 and light-passing board 2, described LED 4 to be encapsulated on LED drive circuit plate 3 and to be electrically connected with LED drive circuit plate 3, described LED drive circuit plate 3 is provided with built-in driving power circuit, this built-in driving power circuit is electrically connected with described LED 4, make LED light source part and power drives partial design one, described light-passing board 2 comprises according to the raw material of weight portion: macromolecule resin 80 parts, ABS resin 80 parts, flame-retardant master batch 5 parts, 3 parts, curing agent, 150 parts, aluminium hydroxide, promoter 5 parts, nano-powder 200 parts, yellow 15 parts of polyester mill base, red 10 parts of polyester mill base, styrene 50 parts, titanium dioxide 45 parts, compounded lubricant 1 part, defoamer 2 parts.
The preparation method of described light-passing board 2, concrete steps are as follows:
1) each raw material is taken according to weight portion;
2) by macromolecule resin, ABS resin, flame-retardant master batch, curing agent, aluminium hydroxide, promoter, nano-powder together with styrene mixture, stir 10min with de-airing mixer, obtain compound A;
3) in compound A, add that polyester mill base is yellow, polyester mill base is red and titanium dioxide successively, de-airing mixer stirs 3min and obtains compound B;
4) in compound B, add compounded lubricant and defoamer successively again, de-airing mixer stirs 5min and obtains compound C;
5) make flat plate mold with the safety glass that thickness is 16mm, the both sides of mould reserve the bayonet socket blocking plastic rope, mould is placed on horizontal vibrating platform, brushes releasing agent;
6) compound C slurry is poured in glass mold shake levelling, promote 20min back and forth with pusher pulpboard, put plastic rope or the stretching both sides being stuck in glass mold of plastic pipe of diameter 3cm, then shake 2min, make compound C cover plastic rope, then vacuumize;
7) environment glass mold being put into 25 DEG C solidifies, then molding, polishing, extracts plastic rope out, exposes elongated straight hole, penetrate LED rope, obtain light-passing board.
Embodiment 2
Refer to Fig. 1, in the embodiment of the present invention, a kind of LED down, comprise LED down body 1, light-passing board 2, drive circuit board 3, LED 4 and built-in driving power circuit, described light-passing board 2 is arranged on the light-emitting window of LED down body 1, described LED drive circuit plate 3 is arranged in the accommodation space between LED down body 1 and light-passing board 2, described LED 4 to be encapsulated on LED drive circuit plate 3 and to be electrically connected with LED drive circuit plate 3, described LED drive circuit plate 3 is provided with built-in driving power circuit, this built-in driving power circuit is electrically connected with described LED 4, make LED light source part and power drives partial design one, described light-passing board 2 comprises according to the raw material of weight portion: macromolecule resin 90 parts, ABS resin 90 parts, flame-retardant master batch 10 parts, 5 parts, curing agent, 165 parts, aluminium hydroxide, promoter 8 parts, nano-powder 205 parts, yellow 20 parts of polyester mill base, red 14 parts of polyester mill base, styrene 80 parts, titanium dioxide 50 parts, compounded lubricant 3 parts, defoamer 3 parts.
The preparation method of described light-passing board 2, concrete steps are as follows:
1) each raw material is taken according to weight portion;
2) by macromolecule resin, ABS resin, flame-retardant master batch, curing agent, aluminium hydroxide, promoter, nano-powder together with styrene mixture, stir 15min with de-airing mixer, obtain compound A;
3) in compound A, add that polyester mill base is yellow, polyester mill base is red and titanium dioxide successively, de-airing mixer stirs 4min and obtains compound B;
4) in compound B, add compounded lubricant and defoamer successively again, de-airing mixer stirs 8min and obtains compound C;
5) make flat plate mold with the safety glass that thickness is 18mm, the both sides of mould reserve the bayonet socket blocking plastic pipe, mould is placed on horizontal vibrating platform, brushes releasing agent;
6) compound C slurry is poured in glass mold shake levelling, promote 25min back and forth with pusher pulpboard, put the stretching both sides being stuck in glass mold of plastic pipe of diameter 4cm, then shake 2.5min, make compound C cover plastic pipe, then vacuumize;
7) environment glass mold being put into 30 DEG C solidifies, then molding, polishing, extracts plastic pipe out, exposes elongated straight hole, penetrate LED rope, obtain light-passing board.
Embodiment 3
Refer to Fig. 1, in the embodiment of the present invention, a kind of LED down, comprises LED down body 1, light-passing board 2, drive circuit board 3, LED 4 and built-in driving power circuit, described light-passing board 2 is arranged on the light-emitting window of LED down body 1, described LED drive circuit plate 3 is arranged in the accommodation space between LED down body 1 and light-passing board 2, described LED 4 to be encapsulated on LED drive circuit plate 3 and to be electrically connected with LED drive circuit plate 3, described LED drive circuit plate 3 is provided with built-in driving power circuit, this built-in driving power circuit is electrically connected with described LED 4, make LED light source part and power drives partial design one, described light-passing board 2 comprises according to the raw material of weight portion: macromolecule resin 100 parts, ABS resin 100 parts, flame-retardant master batch 15 parts, 8 parts, curing agent, 180 parts, aluminium hydroxide, promoter 10 parts, nano-powder 210 parts, yellow 25 parts of polyester mill base, red 18 parts of polyester mill base, styrene 100 parts, titanium dioxide 55 parts, compounded lubricant 5 parts, defoamer 4 parts.
The preparation method of described light-passing board 2, concrete steps are as follows:
1) each raw material is taken according to weight portion;
2) by macromolecule resin, ABS resin, flame-retardant master batch, curing agent, aluminium hydroxide, promoter, nano-powder together with styrene mixture, stir 20min with de-airing mixer, obtain compound A;
3) in compound A, add that polyester mill base is yellow, polyester mill base is red and titanium dioxide successively, de-airing mixer stirs 5min and obtains compound B;
4) in compound B, add compounded lubricant and defoamer successively again, de-airing mixer stirs 10min and obtains compound C;
5) make flat plate mold with the safety glass that thickness is 20mm, the both sides of mould reserve the bayonet socket blocking plastic rope, mould is placed on horizontal vibrating platform, brushes releasing agent;
6) compound C slurry is poured in glass mold shake levelling, promote 30min back and forth with pusher pulpboard, put plastic rope or the stretching both sides being stuck in glass mold of plastic pipe of diameter 5cm, then shake 3min, make compound C cover plastic rope, then vacuumize;
7) environment glass mold being put into 35 DEG C solidifies, then molding, polishing, extracts plastic rope out, exposes elongated straight hole, penetrate LED rope, obtain light-passing board.
The present invention is provided with built-in driving power circuit by described LED drive circuit plate, by LED light source part and the integration of power drives partial design, and does not affect light efficiency, more aobvious succinctly attractive in appearance, user installation, use more convenient; And LED light-passing board for decoration 2 translucent effect that the present invention makes is good, elegant in appearance, easy to make, can be widely used in special-shaped lamp decoration, lamppost, printing opacity cylinder daylighting furred ceiling etc.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (3)
1. a LED down, comprises LED down body (1), light-passing board (2), drive circuit board (3), LED (4) and built-in driving power circuit, it is characterized in that, described light-passing board (2) is arranged on the light-emitting window of LED down body (1), described LED drive circuit plate (3) is arranged in the accommodation space between LED down body (1) and light-passing board (2), described LED (4) is encapsulated in LED drive circuit plate (3) and goes up and be electrically connected with LED drive circuit plate (3), described LED drive circuit plate (3) is provided with built-in driving power circuit, this built-in driving power circuit is electrically connected with described LED (4), and described light-passing board (2) comprises according to the raw material of weight portion: macromolecule resin 80-100 part, ABS resin 80-100 part, flame-retardant master batch 5-15 part, curing agent 3-8 part, aluminium hydroxide 150-180 part, promoter 5-10 part, nano-powder 200-210 part, the yellow 15-25 part of polyester mill base, the red 10-18 part of polyester mill base, styrene 50-100 part, titanium dioxide 45-55 part, compounded lubricant 1-5 part, defoamer 2-4 part.
2. LED down according to claim 1, it is characterized in that, described light-passing board (2) comprises according to the raw material of weight portion: macromolecule resin 90 parts, ABS resin 90 parts, flame-retardant master batch 10 parts, 5 parts, curing agent, 165 parts, aluminium hydroxide, promoter 8 parts, nano-powder 205 parts, yellow 20 parts of polyester mill base, red 14 parts of polyester mill base, styrene 80 parts, titanium dioxide 50 parts, compounded lubricant 3 parts, defoamer 3 parts.
3. a preparation method for the light-passing board (2) as described in as arbitrary in claim 1-2, it is characterized in that, concrete steps are as follows:
1) each raw material is taken according to weight portion;
2) by macromolecule resin, ABS resin, flame-retardant master batch, curing agent, aluminium hydroxide, promoter, nano-powder together with styrene mixture, stir 10-20min with de-airing mixer, obtain compound A;
3) in compound A, add that polyester mill base is yellow, polyester mill base is red and titanium dioxide successively, de-airing mixer stirs 3-5min and obtains compound B;
4) in compound B, add compounded lubricant and defoamer successively again, de-airing mixer stirs 5-10min and obtains compound C;
5) make flat plate mold with the safety glass that thickness is 16-20mm, the both sides of mould reserve the bayonet socket blocking plastic rope or plastic pipe, mould is placed on horizontal vibrating platform, brushes releasing agent;
6) by compound C slurry pour in glass mold shake levelling, promote 20-30min back and forth with pusher pulpboard, put plastic rope or the stretching both sides being stuck in glass mold of plastic pipe of diameter 3-5cm, then shake 2-3min, make compound C cover plastic rope or plastic pipe, then vacuumize;
7) environment glass mold being put into 25-35 DEG C solidifies, then molding, polishing, extracts plastic rope or plastic pipe out, exposes elongated straight hole, penetrate LED rope, obtain light-passing board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510321365.9A CN104864317A (en) | 2015-06-12 | 2015-06-12 | LED down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510321365.9A CN104864317A (en) | 2015-06-12 | 2015-06-12 | LED down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104864317A true CN104864317A (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510321365.9A Pending CN104864317A (en) | 2015-06-12 | 2015-06-12 | LED down lamp |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050032984A1 (en) * | 2001-10-29 | 2005-02-10 | Jeong-Su Choi | Acrylonitrile-butadiene-styrene copolymer transparent resin having superior chemical resistance and transparency and preparation thereof |
| WO2008032907A1 (en) * | 2006-09-12 | 2008-03-20 | Cheil Industries Inc. | Transparent abs resin composition having excellent impact strength and flowability |
| CN101761865A (en) * | 2008-12-10 | 2010-06-30 | 廉绪 | Formulation and making method of LED light-passing board for decoration |
| CN103059498A (en) * | 2012-12-24 | 2013-04-24 | 安徽科聚新材料有限公司 | Acrylonitrile butadiene styrene/polyethylene terephthalate (ABS/PET) composite and preparation method thereof |
| CN203464102U (en) * | 2013-09-24 | 2014-03-05 | 黎兴军 | Built-in driving LED tube lamp |
| CN103819867A (en) * | 2014-02-19 | 2014-05-28 | 广东美的制冷设备有限公司 | Light corrosion resistant ABS (acrylonitrile-butadiene-styrene) composition, light-passing plate and air conditioner |
| CN104595845A (en) * | 2014-12-11 | 2015-05-06 | 苏州佳亿达电器有限公司 | Anti-dazzling street lamp light-transmission plate |
-
2015
- 2015-06-12 CN CN201510321365.9A patent/CN104864317A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050032984A1 (en) * | 2001-10-29 | 2005-02-10 | Jeong-Su Choi | Acrylonitrile-butadiene-styrene copolymer transparent resin having superior chemical resistance and transparency and preparation thereof |
| WO2008032907A1 (en) * | 2006-09-12 | 2008-03-20 | Cheil Industries Inc. | Transparent abs resin composition having excellent impact strength and flowability |
| CN101761865A (en) * | 2008-12-10 | 2010-06-30 | 廉绪 | Formulation and making method of LED light-passing board for decoration |
| CN103059498A (en) * | 2012-12-24 | 2013-04-24 | 安徽科聚新材料有限公司 | Acrylonitrile butadiene styrene/polyethylene terephthalate (ABS/PET) composite and preparation method thereof |
| CN203464102U (en) * | 2013-09-24 | 2014-03-05 | 黎兴军 | Built-in driving LED tube lamp |
| CN103819867A (en) * | 2014-02-19 | 2014-05-28 | 广东美的制冷设备有限公司 | Light corrosion resistant ABS (acrylonitrile-butadiene-styrene) composition, light-passing plate and air conditioner |
| CN104595845A (en) * | 2014-12-11 | 2015-05-06 | 苏州佳亿达电器有限公司 | Anti-dazzling street lamp light-transmission plate |
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Effective date of registration: 20161118 Address after: 361006, Fujian Province, Xiamen torch hi tech Zone, Xiamen Software Park Innovation Building, A District, 202-2 units Applicant after: Silicon photoelectric (Xiamen) Co., Ltd. Address before: 075000 Zhangjiakou City, Hebei province Qiaodong District Industrial Street No. 11 Zhangjiakou 15 storey high-level personnel innovation park Applicant before: Solid-state illumination Zhangjiakou Co., Ltd |
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Application publication date: 20150826 |
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