CN201973476U - Novel high-power LED (Light Emitting Diode) nano lamp - Google Patents
Novel high-power LED (Light Emitting Diode) nano lamp Download PDFInfo
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- CN201973476U CN201973476U CN201020543294XU CN201020543294U CN201973476U CN 201973476 U CN201973476 U CN 201973476U CN 201020543294X U CN201020543294X U CN 201020543294XU CN 201020543294 U CN201020543294 U CN 201020543294U CN 201973476 U CN201973476 U CN 201973476U
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Abstract
The utility model discloses a novel high-power LED (Light Emitting Diode) nano lamp, which comprises a light source light-emitting part of the LED lamp and a secondary refraction light-emitting part for an LED nanometer material. The secondary refraction light-emitting part for the LED nanometer material is formed by connecting a glass envelope with a taper glass tube positioned in the middle of an inner cavity of the glass envelope; the tube wall of the taper glass tube in the enclosed cavity is coated by a nanometer material coating; the taper glass tube is provided with a primary light refraction cavity for stopping the gathered LED direct light from being formed, and a secondary light refraction cavity for stopping glare light from being formed; the light source light-emitting part of the LED lamp is provided with a heat-radiating base (3), an LED mounting bracket (4), an LED chip and an LED light-gathering hood, wherein the heat-radiating base (3) is positioned in the center and is made of high heat conducting metallic aluminum or copper. The novel high-power LED nano lamp is applied to occasions with higher requirement on glare light, such as tunnels, toads, and the like and retains the advantages of long service life, environmental protection, high efficiency and energy saving endowed by the traditional LED; and in addition, the novel high-power LED nano lamp has large light-emitting area, wide color temperature range, comfortableness in vision, attractiveness in modeling and low additional cost.
Description
Technical field
The utility model belongs to the LED field of illuminating lamps, relates generally to a kind of novel large-power LED nanometer light.
Background technology
Since Edison has invented electric light, various lightings such as the incandescent lamp that is used to up till now to throw light on, fluorescent lamp, LED all according to oneself characteristics, all also are applied in various illuminations place as price, colour temperature, power or brightness, the life-span, energy-conservation etc.The urgent requirement of world's energy-conserving and environment-protective makes the urgent hope of people find all superior main flow lighting of a kind of every index.LED is with high luminous efficiency, the life-span of overlength, popularization and application the field such as beautifies at signal indication, giant-screen advertisement demonstration, urban environment fast, in the high-power LED white lighting field, the appearance of super bright white light LEDs new material new technology and the continuous reduction of production cost make people see that again LED will become the dawn that human third generation main flow lighting is wished.But, because principle of luminosity and the encapsulating structure characteristic of LED, particularly high-power superbright white light LEDs, encapsulating material narrow space technology makes the LED finished product be difficult for guaranteeing the unified colour temperature and the even distribution of light, and most of luminous energy all concentrates on 120 degree scopes, these characteristics make present high-power superbright white light LEDs relatively be fit to be applied in the directed occasion of illumination at a distance, because the large power white light LED optical wavelength is short, the light-emitting area uneven luminance, the spectrum form and aspect are incomplete, characteristics such as sight equation and low-angle direct light all are not suitable for room lighting very much, the particularly closely illumination in people's life, dazzle is that super bright luminous point is given dazzling and uncomfortable feeling.Particularly can't be applied in the occasion that tunnel, highway etc. have the middle dazzle of travelling to disturb to the driver.Present white light LED lighting device majority all adopts a plurality of low-power LEDs to form the lamp battle array, and this method is attractive in appearance for light fixture, and the application of visual effect and the above LED of following super bright monokaryon chip 3W is not a preferred plan.
Summary of the invention
For addressing the above problem, the purpose of this utility model is to propose a kind of novel large-power LED nanometer light, makes its optical wavelength that can change its LED, colour temperature and angle, thereby improves the visual quality of LED light.
For achieving the above object, the utility model adopts following technical scheme:
A kind of novel large-power LED nanometer light, comprise: LED lamp light source luminous component, LED nano material refraction secondary luminous component, described LED nano material refraction secondary luminous component is connected and composed by glass bulb and the tapering glass-tube that is positioned at glass bulb inner chamber middle part, the tube wall of the tapering glass-tube in the cavity that is surrounded scribbles nano-material coating, have and stop a light refraction chamber that forms through the LED of optically focused direct light, through the LED in light refraction chamber direct light, again in the cavity between tapering glass-tube and outer glass bulb to outer glass bulb, be coated with nano material on the inwall of outer glass bulb, or the inwall of glass bulb carries out the frosted processing; Has the secondary light ray refraction chamber that stops that dazzle forms; Described LED lamp light source luminous component has cooling base, LED mounting bracket, led chip, the LED snoot that the high-thermal conductive metal aluminium that is positioned at the center or copper become and forms, described LED snoot is positioned at the center of cooling base, the led chip that LED snoot bottom is provided with is positioned on the LED mounting bracket, and led chip links to each other with the LED constant current power supply circuits plate that is positioned at the cooling base below by lead; Described LED constant current power supply circuits plate is installed in the insulation insulating power supply storehouse with ventilation window, and form LED AC-DC conversion constant current power supply installation with electric elements, and link to each other with the lamp holder firewire electrode and the screw socket zero wire electrode that are positioned at the cooling base below; Described glass bulb is with the cavity that the tapering glass-tube surrounded that is positioned at glass bulb inner chamber middle part or be vacuum chamber.
Described a kind of novel large-power LED nanometer light is provided with on the described LED mounting bracket and is at least a led chip, and the led chip lead is connected with constant current power supply circuits plate in order to the wire guide of lead to be installed.
Described a kind of novel large-power LED nanometer light, described LED luminescence component are that the great power LED luminescence component steeps being connected of assembly with the birefringence ball, and the cooling base of LED luminescence component is by bonding being integral of glass bulb of high-temp glue and birefringence ball bubble assembly.
Nano material on the tapering glass-tube in the described a kind of novel large-power LED nanometer light, vacuum chamber, at the suction surface coating nano coating of tapering glass-tube, described nano-material coating adopts TiO at least
2Particulate nano material powder, SiO
2The composition of particulate nano material powder; Or make the fluorescent RE powder coating into, and combine by LED with red light, blue light or ultraviolet light color, cooperate the lamp of forming multicolour.
Described a kind of novel large-power LED nanometer light, the tapering glass-tube of described vacuum chamber is set to V-arrangement tapering pipe, or is set to inverted V-arrangement tapering pipe, or is set to the glass-tube of W shape.
Described a kind of novel large-power LED nanometer light, described tapering glass-tube are inverted V-arrangement taper glass, and awl point be opening links to each other formation W shape with the vacuum suction glass-tube of vacuum pumping opening a glass-tube, and bore the end and link to each other with glass bulb and surround cavity.
Described a kind of novel large-power LED nanometer light, described tapering glass-tube are inverted V-arrangement taper glass, and awl point be a close mouth, and bore the end and link to each other with glass bulb and surround cavity, bore the end and glass bulb connecting place and are provided with vacuum pumping opening.
Described a kind of novel large-power LED nanometer light, described tapering glass-tube is the V-arrangement taper glass, and described tapering glass-tube awl point be that opening links to each other with the vacuum suction glass-tube of vacuum pumping opening, and the big mouth of boring the end is connected with glass bulb with glass round tube by connection and surrounds cavity.
Described a kind of novel large-power LED nanometer light, described glass bulb is spherical glass bulb, or is set to the column type cast of an end by the transparency cover sealing of arc; Described glass bulb adopts transparent, abrasive material, or glass bulb adopts the coating nano powder: described nano powder adopts TiO
2Particulate nano material powder, SiO
2Particulate nano material powder.
Owing to adopted aforesaid technical scheme, the present invention has following superiority:
A kind of novel large-power LED nanometer light, owing to adopted the high index of refraction of particulate nano material powder, and the high transmission rate of coating, and special light is to luminescent effect, and under vacuum state, make nano material at long-term its color and luster purity and the every physics refracting characteristic of keeping to light wave, made nano material birefringence luminous component is handled through the refraction and the interference of the low-angle direct projection high light of optically focused processing LED, the light wave quality that has changed former LED light is a glare effect, it is long that this lamp has kept life-span of former LED, environmental protection, energy-efficient advantage, and light-emitting area is big, 360 degree light quantity distribution are even, and reference color temperature is wide, and vision is comfortable, handsome in appearance, can be widely used in the tunnel, the various occasions that highway etc. are had relatively high expectations to dazzle are utilized the incandescent lamp part technology of former maturation, and fringe cost is low.
Description of drawings
Fig. 1 is the main pseudosection of LED vacuum nano lamp.
Fig. 2 is the A-A top cross-sectional view of Fig. 1.
Fig. 3 a, Fig. 3 b, Fig. 3 c, Fig. 3 d are glass bulb and the generalized section of facing of the different profiles of tapering glass-tube,
To be outer column type glass bulb just cut open schematic diagram with inner for inverted V-arrangement pipe jointing to Fig. 3 a;
To be outer ball-type glass bulb just cut open schematic diagram with inner for inverted V-arrangement pipe jointing to Fig. 3 b;
The outer ball-type glass bulb of Fig. 3 c just cuts open schematic diagram with inner for what the mouth of pipe of bleeding was established at W shape pipe jointing and middle part;
The outer ball-type glass bulb of Fig. 3 d with interior be pipe, V-type tapering glass-tube and establish that exhaust tube combines just cut open schematic diagram;
Among the above-mentioned figure: 1, lamp holder firewire electrode; 2, lamp holder zero wire electrode; 3, cooling base; 4, LED mounting bracket; 5, LED snoot; 6, led chip; 7, glass bulb; 8, nano-material coating; 9, vacuum chamber; 10, tapering glass-tube; 11, vacuum suction glass-tube; 12, high-temp glue; 13, LED constant current power supply circuits plate; 14, component; 15, insulation insulating power supply storehouse; 16, connection glass round tube.
The specific embodiment
With specific embodiment the present invention is illustrated in conjunction with the accompanying drawings:
Embodiment one: as Fig. 1, Fig. 2, Fig. 3 a, Fig. 3 b, Fig. 3 c, shown in Fig. 3 d, a kind of novel large-power LED nanometer light is a vacuum great power LED nanometer light, comprise: LED lamp light source luminous component, LED nano material refraction secondary luminous component, described LED nano material refraction secondary luminous component is connected and composed by glass bulb and the tapering glass-tube that is positioned at glass bulb inner chamber middle part, the cavity that is surrounded is a vacuum chamber 9, the tube wall of the tapering glass-tube in the vacuum chamber 9 scribbles nano-material coating, have and stop a light refraction chamber that forms through the LED of optically focused direct light, through the LED in light refraction chamber direct light, vacuum chamber 9 between tapering glass-tube and outer glass bulb is to outer glass bulb again, be coated with nano material on the inwall of outer glass bulb, have the secondary light ray refraction chamber that stops that dazzle forms; Described LED lamp light source luminous component has cooling base 3, LED mounting bracket 4, led chip 6, the LED snoot 5 that the high-thermal conductive metal aluminium that is positioned at the center or copper become and forms, described LED snoot 5 is positioned at the center of cooling base 3, the led chip 6 that LED snoot 5 bottoms are provided with is positioned on the LED mounting bracket 4, and led chip 6 links to each other with the LED constant current power supply circuits plate 13 that is positioned at the cooling base below by lead; Described LED constant current power supply circuits plate 13 is installed in the insulation insulating power supply storehouse 15 with ventilation window, and form LED AC-DC conversion constant current power supply installation with electric elements 14, and link to each other with the lamp holder firewire electrode 1 and the screw socket zero wire electrode 2 that are positioned at the cooling base below.Be provided with on the described LED mounting bracket 4 and be at least a led chip 6, led chip 6 leads are connected with constant current power supply circuits plate 13 in order to the wire guide of lead to be installed.Described LED luminescence component is that the great power LED luminescence component steeps being connected of assembly with the birefringence ball, steeps glass bulb 7 bonding being integral of assembly by high-temp glue 12 and birefringence ball for the cooling base 3 of LED luminescence component.
Nano material on the tapering glass-tube in the described vacuum chamber, at the suction surface coating nano coating of tapering glass-tube, described nano-material coating adopts TiO at least
2Particulate nano material powder, interpolation SiO
2The composition of particulate nano material powder; Or make the fluorescent RE powder coating into, and combine by LED with red light, blue light or ultraviolet light color, cooperate the lamp of forming multicolour.
The tapering glass-tube 10 of described vacuum chamber is the V-arrangement taper glass, described tapering glass-tube 10 awl points are that opening links to each other with the vacuum suction glass-tube 11 of vacuum pumping opening, the big mouthful of the awl end surrounds cavity by connecting to be connected with glass bulb 7 with glass round tube 16, be to connect with glass round tube 16 by increasing in the glass bulb structure of ball-type as Fig. 3 d, be used for the moulding encapsulation that integrally combines of tapering glass-tube 10 and glass bulb 7, constitute birefringence ball bubble assembly; Described glass bulb 7 is spherical glass bulb such as Fig. 3 a, Fig. 3 b, Fig. 3 c, Fig. 3 d, or is set to column type cast such as Fig. 3 a of an end by the transparency cover sealing of arc; Described glass bulb adopts transparent, abrasive material, or glass bulb adopts the coating nano powder: described nano powder adopts TiO
2Particulate nano material powder, or add SiO
2Particulate nano material powder.
During use, by the power supply that is connected the alternating current 220V lamp socket by screw socket firewire electrode 1 screw socket zero wire electrode with by insulation insulating power supply storehouse 15, LED constant current power supply circuits plate 13, and component 14 forms power unit and provides the constant current of high-quality high frequency direct current to power to led chip; Power supply is lighted the led chip 6 that is positioned at cooling base 3 tops by LED mounting bracket 4, LED snoot 5 is concentrated the poly-strong beam more of being with the luminous energy of LED, light beam passes tapering glass-tube 10, nano-material coating 8 particulates collision reflection with the tapering inclined-plane inwall of tapering glass-tube 10, because nano-particles size is less than physical characteristics such as optical wavelengths, the incident ray quality is changed and with outer ball-type glass bulb 7 in nano-material coatings 8 reflect once more, form the 360 stray illumination light of spending.The heat energy that led chip 6 close-connected mounting brackets 4 and cooling base 3 produce led chip 6 operating currents is sent to the outside of light fixture.A kind of novel large-power LED nanometer light also can be no vacuum great power LED nanometer light, and described glass bulb and the cavity that the tapering glass-tube that is positioned at glass bulb inner chamber middle part surrounds need not vacuumize, and save operation.
Embodiment two: shown in Fig. 1, Fig. 2, Fig. 3 a, Fig. 3 b, Fig. 3 c, Fig. 3 d, a kind of novel large-power LED nanometer light comprises that mainly the center has the LED cooling base 3 and the glass bulb 7 of band snoot 5; Glass bulb is the ball-type glass bulb, is vacuum chamber in the described glass bulb; Have tapering glass-tube 10 in described ball-type glass bulb 7 vacuum chambers, the vacuum lumen wall of described tapering glass-tube scribbles the fluorescent RE powder coating, and described tapering glass-tube constitutes a light refraction chamber; Described tapering glass-tube 10 the middle part of glass bulb inner chamber and and glass bulb between form secondary light ray refraction chamber, the inwall of glass bulb 7 carries out frosted to be handled; Described tapering glass-tube is inverted V-arrangement taper glass, and awl point be opening links to each other formation W shape with the vacuum suction glass-tube 11 of vacuum pumping opening a glass-tube, bores the end to link to each other with glass bulb 7 and surround cavity, as Fig. 3 c.Promptly be used for the moulding encapsulation that integrally combines of tapering glass-tube 10 and glass bulb 7, constitute birefringence ball bubble assembly; Described tapering glass-tube or adopt inverted V-arrangement taper glass, awl point be a close mouth, the awl end formation birefringence ball that links to each other with glass bulb 7 steeps assembly, bores the end cavity that surrounds d that links to each other with glass bulb 7 and is provided with vacuum pumping opening, as Fig. 3 a, Fig. 3 b.And have cooling base 3, LED mounting bracket 4, LED snoot 5, the led chip 6 that high-thermal conductive metal aluminium or copper become by the center and form the great power LED luminescence components;
On described cooling base 3, in the snoot led chip is installed; Described led chip is connected with LED constant current power supply circuits plate by lead; Described LED constant current power supply circuits plate connects power supply.Described great power LED luminescence component and birefringence ball bubble assembly are connected as a single entity by high-temp glue; At least one paster LED chip 6 is set in LED snoot 5, and the quantity of described paster LED chip 6 is by lamp power and led chip structures shape; Among this embodiment, described led chip is monokaryon or multinuclear single chip LED; Led chip 6 leads are connected with constant current power supply circuits plate 14 by LED mounting bracket 4; Described LED constant current power supply circuits plate 14 is installed in the insulation insulating power supply storehouse 15 with ventilation window, and form LED AC-DC conversion constant current power supply circuits by component 14, link to each other with the lamp holder lamp holder firewire electrode 1 and the screw socket zero wire electrode 2 that are positioned at the cooling base below.Be used for providing the constant current power supply with combining of alternating current 220V civil power to the LED luminescence chip, among this embodiment, vacuum pumping opening is arranged on the centre of tapering glass-tube.
Described vacuum chamber can be provided with vacuum pumping opening in proper site according to the requirement that waits attractive in appearance of rationally reaching of technology.In the described nano vacuum chamber, should keep minimum suction surface coating nano coating at the tapering pipe, and, outer glass bulb is selected for use different printing opacity or birefringence technologies such as transparent, frosted and coating nano material according to the difference of power and the dazzle index request of use occasion.Fluorescent RE powder coating in the described cavity combines by the LED with colors such as blue light or ultraviolet lights, cooperates the light fixture of forming different color.This great power LED nanometer light also can be no vacuum great power LED nanometer light.
Claims (8)
1. novel large-power LED nanometer light, it is characterized in that: comprising: LED lamp light source luminous component, LED nano material refraction secondary luminous component, rice material refraction secondary luminous component is connected and composed by glass bulb and the tapering glass-tube that is positioned at glass bulb inner chamber middle part in the described LED, the tube wall of the tapering glass-tube in the cavity that is surrounded scribbles nano-material coating, have and stop a light refraction chamber that forms through the LED of optically focused direct light, through the LED in light refraction chamber direct light, cavity between tapering glass-tube and outer glass bulb is to outer glass bulb again, be coated with nano material on the inwall of outer glass bulb, or the inwall of glass bulb carries out the frosted processing; Has the secondary light ray refraction chamber that stops that dazzle forms; Described LED lamp light source luminous component has cooling base (3), LED mounting bracket (4), led chip (6), the LED snoot (5) that the high-thermal conductive metal aluminium that is positioned at the center or copper become and forms, described LED snoot (5) is positioned at the center of cooling base (3), the led chip that LED snoot (5) bottom is provided with is positioned on the LED mounting bracket (4), and led chip (6) links to each other with the LED constant current power supply circuits plates (13) that are positioned at the cooling base below by lead; Described LED constant current power supply circuits plates (13) are installed in the insulation insulating power supply storehouse (15) with ventilation window, and form LED AC-DC conversion constant current power supply installation with electric elements (14), and link to each other with the lamp holder firewire electrode (1) and the screw socket zero wire electrode (2) that are positioned at the cooling base below; Described glass bulb is with the cavity that the tapering glass-tube surrounded that is positioned at glass bulb inner chamber middle part or be vacuum chamber (9).
2. a kind of novel large-power LED nanometer light according to claim 1, it is characterized in that: described LED mounting bracket (4) is gone up to be provided with and is at least a led chip (6), and led chip (6) lead is connected with constant current power supply circuits plate (13) in order to the wire guide of lead to be installed.
3. a kind of novel large-power LED nanometer light according to claim 1 is characterized in that: the nano material on the tapering glass-tube in the vacuum chamber, the suction surface at the tapering glass-tube is coated with nano coating at least.
4. a kind of novel large-power LED nanometer light according to claim 1 is characterized in that: the tapering glass-tube (10) of described vacuum chamber is set to V-arrangement tapering pipe, or is set to inverted V-arrangement tapering pipe, or is set to the glass-tube of W shape.
5. rice lamp in a kind of novel large-power LED according to claim 1, it is characterized in that: described tapering glass-tube is inverted V-arrangement taper glass, awl point be opening links to each other formation W shape with the vacuum suction glass-tube (11) of vacuum pumping opening a glass-tube, bores the end to link to each other with glass bulb (7) and surround cavity.
6. a kind of novel large-power LED nanometer light according to claim 1, it is characterized in that: described tapering glass-tube is inverted V-arrangement taper glass, awl point be a close mouth, bores the end to link to each other with glass bulb (7) and surround cavity, bores the end and glass bulb (7) connecting place and is provided with vacuum pumping opening.
7. a kind of novel large-power LED nanometer light according to claim 1, it is characterized in that: described tapering glass-tube (10) is the V-arrangement taper glass, described tapering glass-tube (10) awl point be that opening links to each other with the vacuum suction glass-tube (11) of vacuum pumping opening, and the big mouth of boring the end is connected with glass bulb (7) with glass round tube (16) by connection and surrounds cavity.
8. a kind of novel large-power LED nanometer light according to claim 1 is characterized in that: described glass bulb (7) is spherical glass bulb, or is set to the column type cast of an end by the transparency cover sealing of arc; Described glass bulb adopts transparent, abrasive material, or glass bulb adopts the coating nano powder: described nano powder adopts TiO
2Particulate nano material powder, or SiO
2Particulate nano material powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020543294XU CN201973476U (en) | 2010-09-27 | 2010-09-27 | Novel high-power LED (Light Emitting Diode) nano lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020543294XU CN201973476U (en) | 2010-09-27 | 2010-09-27 | Novel high-power LED (Light Emitting Diode) nano lamp |
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| Publication Number | Publication Date |
|---|---|
| CN201973476U true CN201973476U (en) | 2011-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020543294XU Expired - Lifetime CN201973476U (en) | 2010-09-27 | 2010-09-27 | Novel high-power LED (Light Emitting Diode) nano lamp |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011999A (en) * | 2010-09-27 | 2011-04-13 | 洛阳博联新能源科技开发有限公司 | Novel large-power LED nano lamp and production technique thereof |
| CN106704854A (en) * | 2016-11-09 | 2017-05-24 | 洛阳文森科技有限公司 | LED spherical heat superconducting heat-dissipation square lamp and process |
-
2010
- 2010-09-27 CN CN201020543294XU patent/CN201973476U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011999A (en) * | 2010-09-27 | 2011-04-13 | 洛阳博联新能源科技开发有限公司 | Novel large-power LED nano lamp and production technique thereof |
| CN102011999B (en) * | 2010-09-27 | 2012-11-14 | 洛阳博联新能源科技开发有限公司 | Novel large-power LED nano lamp and production technique thereof |
| CN106704854A (en) * | 2016-11-09 | 2017-05-24 | 洛阳文森科技有限公司 | LED spherical heat superconducting heat-dissipation square lamp and process |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110914 Effective date of abandoning: 20130227 |
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| RGAV | Abandon patent right to avoid regrant |