CN2886319Y - High-power LED spot light - Google Patents
High-power LED spot light Download PDFInfo
- Publication number
- CN2886319Y CN2886319Y CNU2005200763447U CN200520076344U CN2886319Y CN 2886319 Y CN2886319 Y CN 2886319Y CN U2005200763447 U CNU2005200763447 U CN U2005200763447U CN 200520076344 U CN200520076344 U CN 200520076344U CN 2886319 Y CN2886319 Y CN 2886319Y
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- projecting lamp
- high power
- emitting diode
- led
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Abstract
The utility model relates to a spot light using a high-light light emitting diode (LED) which uses high power of at least 1W as lighting supply source, wherein the casing of the spot light is a special-shaped material having two-circle annular shape in cross section, one of the circular ring is trimmed to form a rectangular light output port, 3 - 12 high power LED components with white color or tricolor of red, green and blue are arranged at the joint position of the circular ring. The casing provides a heat dissipation channel during operation, the light of the LED is transmitted by high luminous efficiency optical lens to form an integrated light beam in a specific shape, the angle of departure of the light beam can be conveniently altered, the brightness and color cast can be altered by built-in electric components to greatly increase the effect of the light projector. The spot light of the utility model has the advantages of that it is low in operating voltage and power consumption, has long service life, and the LED has stable luminous without stroboscopic. The utility model can be extensively applied to the illumination of business street, out door landscape, billboard and exhibit, and the partial illumination of family and office.
Description
Technical field
The utility model relates to Projecting Lamp, relates in particular to the light emitting diode (LED) of high-power, the high brightness Projecting Lamp as lighting source, belongs to technical field of semiconductor illumination.
Background technology
LED is the very little semiconductor devices of a kind of profile, when electric current can send versicolor light during by it.Glow color depends primarily on the chemical composition of the luminous composition of led chip, can be deployed into as required that white light or other are various coloured light.It is osram lamp, mercury vapor lamp, iodine-tungsten lamp or high-pressure mercury lamp etc. about 100W that traditional Projecting Lamp, its light source adopt power, and the thick heaviness of the Projecting Lamp of making, power consumption is big, maintenance cost is high, and environmental pollution is serious, and color effect is barely satisfactory.By contrast, led light source does not have that mercury is nontoxic, power requirement is low, no electromagnetic pollution, no harm ray etc., is fit to very much make Projecting Lamp.
Summary of the invention
Advantage such as the purpose of this utility model utilizes exactly that LED has that size is little, the life-span is long, luminous efficiency is high, rich color, controllability are good, design with the Projecting Lamp of large-power light-emitting diodes (LED), fundamentally solve the weak point that traditional Projecting Lamp light source exists as lighting source.
The purpose of this utility model is achieved through the following technical solutions:
High power LED projector, comprise housing, light source, power conversion control circuit assembly, light projector angle Control Component, holder, it is characterized in that: the longitudinal section of housing is two circular, and one of them annulus is cut out and cut a part, form the rectangle bore, as the light-emitting window of Projecting Lamp; The interface of two annulus is the plane, and 3～12 light-emitting diode components are installed above, and these light-emitting diode components constitute the light source of Projecting Lamp.
The purpose of this utility model can also come further to realize by the following technical programs:
Above-mentioned high power LED projector, wherein, described diode assembly comprises the light emitting diode of power more than 1W, and the optical lens that places the light emitting diode top.
Again further, above-mentioned high power LED projector, wherein, the holder of this Projecting Lamp is provided with the semicircular slide block; Or, be provided with the spherical adjustment component of mutual coupling between the holder of this Projecting Lamp and the mounting seat.
Further, above-mentioned high power LED projector, wherein, described housing is the profile shapes of aluminium or alloy material; The outer surface of housing can be different according to the glow color coated of light emitting diode in the lamp color.
Further, above-mentioned high power LED projector, wherein, the inner light-emitting diode component that many solid colors are installed of Projecting Lamp is perhaps installed many group rgb led assemblies.
Further, above-mentioned high power LED projector, wherein, described power conversion control circuit assembly is furnished with mode switch, allocates the luminous intensity and the tone of Projecting Lamp by electronic circuit and mode switch.
The utility model provides a kind of Projecting Lamp that uses the light emitting diode of high-power, high brightness, multiple color as lighting source, has unique advantage:
(1) the utility model is the solid-state module cold light source, compares with traditional lighting source, and small product size is little, simple in structure, in light weight, caloric value is little, luminous efficiency is high; The energy impact resisting vibrating, safe and reliable, can save raw material, reduce product cost.Its operating voltage is low, power consumption is few, and energy-saving effect is remarkable.
(2) can directly introduce electric main and power to LED, the utility model is as a whole with light source, electrical equipment and Design of Luminaires, and compactness simple for structure is convenient to installation and maintenance, reduces the requirement to the user.This product is luminous steadily, no stroboscopic, at the light-emitting window of LED efficient optical lens is set, and most of rays pass through lens is launched, and can form the convection light of reservation shape, strengthens the light projector effect greatly, can satisfy multiple occasion use.
(3) the moulded uniqueness of Projecting Lamp, lamp casing adopts aluminium section bar, and is rational in infrastructure, makes product embody personalized characteristic.Utilize the lamp body heat radiation, good heat dissipation effect.Light fixture two ends top cover adopts the aluminium die-casting process, the structural strength height, and performance is good.Projecting Lamp is provided with the angular adjustment parts, and the orientation and the luffing angle of light projector light beam can be adjusted and control easily.In addition, Projecting Lamp is provided with the watertight parts, can use safely outdoor.
(4) different LED electric current by the time can send versicolor light, mount different LED, just can obtain needed versicolor projection light easily, and not need the additional color adjustment component.The utility model both can have been installed the light-emitting diode component of many solid colors in Projecting Lamp, the light-emitting diode component of many multiple colors also can be installed, the luminous intensity of Projecting Lamp and tone can be by electronic circuit control and allotments, can form in riotous profusion gorgeous color, strengthen the light projector effect greatly.
Description of drawings
Fig. 1 is the utility model perspective view;
Fig. 2 is the overall structure orthographic projection schematic diagram of a kind of embodiment of the utility model;
Fig. 3 is the overall structure left side perspective view of the another kind of embodiment of the utility model;
Fig. 4 is mounted in the light-emitting diode component structure chart of Projecting Lamp inside;
Fig. 5 is the utility model circuit theory diagrams.
The specific embodiment
The utility model uses 3～12 power as high-power, high brightness LED assembly more than the 1W, as the lighting source of Projecting Lamp.The Projecting Lamp housing is aluminium or other alloy material, process by mechanical systems such as cold drawn, die casting, stamping-outs, critical piece is that cross section is two circular profile shapes, one of them annulus is cut out and is cut a part, form a rectangle section, cover a certain thickness safety glass on the section, as the light-emitting window of LED.Housing outer surface adopts the painted treatment process of anode, and the color different according to the glow color coated of light emitting diode in the lamp.
Two annulus of housing have a common boundary and are the plane, glued joint 3～12 large-power light-emitting diodes assemblies of process Installation by heat conduction, and each light-emitting diode component all comprises a monochrome or one group of rgb led, high light efficiency optical lens and supporting working of plastics.During installation, the LED assembly adopts heat-conducting glue to mount, and utilizes housing that heat dissipation channel is provided; During work, the equal scioptics of most of light that all LED assemblies form are launched, and use different lens, and Projecting Lamp can form the light beam of different shape, they both can be circular, also can be the fan-shaped light beam or the characteristic diffused light of certain angle.
The lamp body of Projecting Lamp can be provided with the holder of band semicircular slide block, and after Projecting Lamp was installed, orientation angles can not be adjusted, and luffing angle can be adjusted, and adjusting range is ± 45 °; Another technical scheme is, the spherical adjustment component of mutual coupling is set between the holder of Projecting Lamp and mounting seat, Projecting Lamp integral body can freely be rotated, can adjust and control the orientation and the luffing angle of light projector light beam easily, the adjustment of orientation angles is unrestricted, and the luffing angle adjusting range can reach ± and 60 °.
Consider the outdoor application of Projecting Lamp, for waterproof, the two ends of housing adopt two end caps of aluminium die-casting process and the safety glass of light-emitting window all to adopt the silicone rubber seal pad to be sealed, and power import also adopts watertight connector.
The power conversion control circuit assembly that Projecting Lamp is subsidiary can directly be introduced electric main and power to large-power light-emitting diodes.The light-emitting diode component of many solid colors is installed in the Projecting Lamp, many group rgb led assemblies also can be installed, control the luminous of light emitting diode by the power distributor, utilize the luminous intensity and the tone of electronic circuit and mode switch allotment Projecting Lamp, generate the light beam of white light and different color, can strengthen the light projector effect widely like this, form in riotous profusion gorgeous color, constitute the cheerful and light-hearted artistic lighting of different innervations day and night, environment is formed perfectly set off by contrast with four seasons spring, summer, autumn and winter.
Below in conjunction with Figure of description in detail technical solutions of the utility model are described in detail.
Fig. 1 is the utility model perspective view.It comprises housing, light source, power conversion control circuit assembly, light projector angle Control Component and holder on the whole.
Fig. 2 is the overall structure orthographic projection schematic diagram of a kind of embodiment of the utility model.Housing 1 is that cross section is two circular profile shapes, one of them annulus is cut out and is cut a part, forms a rectangle section, covers a certain thickness safety glass 2 on the section, as the light-emitting window of Projecting Lamp, safety glass utilizes silicone rubber seal pad 3 water-tights.There is end cap 5 at the housing two ends, use trip bolt 4 fixing, and end cap utilizes the silicone rubber seal pad to come water-tight equally.The outer surface of housing 1 adopts the painted treatment process of anode, and according to the different color of glow color coated of light emitting diode in the lamp (LED).
Two annulus of housing 1 have a common boundary for the plane, and 3～12 large-power light-emitting diodes assemblies 10 are installed, and the metal heat sink of light-emitting diode component 10 is bonding by heat-conducting glue and plane, utilizes the Projecting Lamp housing to provide heat dissipation channel for LED.LED forms by cylinder manifold and power conversion control circuit assembly 7 and is electrically connected.The lower space configuration circuit assembly fixed mount 8 of two annulus of housing 1 is used to install power conversion control circuit assembly 6, and AC power is introduced by watertight connector 7.
The lamp body of Projecting Lamp is provided with the installation deck 9 of band semicircular slide block, as the Projecting Lamp fixed mounting.After Projecting Lamp was installed, orientation angles can not be adjusted, but can adjust luffing angle when unclamping slide block, and adjusting range is ± 45 °, can be locked after angle is determined.
Fig. 3 is the overall structure left side perspective view of the another kind of embodiment of the utility model.In this embodiment, the lamp body of Projecting Lamp has the installation deck 9 and the mounting seat 13 of semicircular slide block, be provided with the spherical adjustment component 12 of mutual coupling between them, Projecting Lamp integral body can freely be rotated by adjusting rod 14, can adjust and control the orientation and the luffing angle of light projector light beam easily.Wherein, the adjustment of orientation angles is unrestricted, and the luffing angle adjusting range can reach ± and 60 °, after determining, angle also can be locked.
Fig. 4 is mounted in the light-emitting diode component structure chart of Projecting Lamp inside.Contain a monochrome or one group of rgb led 22, high light efficiency optical lens 21 and supporting working of plastics 23 in the LED assembly, metal heat sink 24 is installed on the plane of Projecting Lamp housing 1, and is bonding by heat-conducting glue, is beneficial to heat radiation.This structure can make most of rays pass through lens 21 launch, and, using different lens 21, Projecting Lamp can form the light beam of definite shape, and they both can be circular light beams, also can be the fan-shaped light beam or the characteristic diffused lights of certain angle.
Fig. 5 is the utility model circuit theory diagrams.The anti-jamming circuit that electric main constitutes by typical L1 and C1, D1～D4 is rectified into high direct voltage by full wave bridge type, convert low-voltage dc power supply to through classical switching regulator AC/DC conversion module M1, sending into integrated circuit again is the constant-current source circuit M2 formation low pressure constant current of core, is handled the back and then is fed to light-emitting diode component by power distributor M3.The inner light-emitting diode component that many solid colors are installed of Projecting Lamp, the light-emitting diode component of many multiple colors also can be installed, control the luminous of light emitting diode by power distributor and mode selection switch M4, utilize electronic circuit and mode switch to allocate the luminous intensity and the tone of Projecting Lamp, generate the light beam of white light or different colours, strengthen the light projector effect greatly.
The utility model is used LED as the Projecting Lamp light source, possesses following advantage: low-voltage power supply, there is not the high pressure link, and do not need one-tenth the design of High-Voltage Insulation, the reliability height; Simple in structure, impact resisting vibrating, the life-span is long; Operating temperature is low, keeps in repair easyly, and expense is low; Controllability is good, and the response time is short, and basic inertialess can develop arbitrary hue and configuration.Because the LED volume is small and exquisite, can make small-sized and miniature Projecting Lamp in addition, good concealment is particularly suitable for special occasions and uses.
Use the Projecting Lamp that technical solutions of the utility model are made, places such as commercial street illumination, outdoor scene illumination and advertising signboard illumination both can be used for, the illumination etc. of passing through inside of the accent light in image height building, outline lighting, wall lamp, interior light can also be as local lighting of indoor showcase illumination and family and office or the like.Outdoor might as well, indoor, its effect all is that prior art is incomparable.
Claims (8)
1. high power LED projector, comprise housing, light source, power conversion control circuit assembly, light projector angle Control Component, holder, it is characterized in that: the longitudinal section of housing is two circular, and one of them annulus is cut out and cut a part, form the rectangle bore, as the light-emitting window of Projecting Lamp; The interface of two annulus is the plane, and 3～12 LED light-emitting diode components are installed above, and these light-emitting diode components constitute the light source of Projecting Lamp.
2. high power LED projector according to claim 1 is characterized in that: described diode assembly comprises the light emitting diode of power more than 1W, and the optical lens that places the light emitting diode top.
3. high power LED projector according to claim 1 and 2 is characterized in that: the holder of this Projecting Lamp is provided with the semicircular slide block.
4. high power LED projector according to claim 1 and 2 is characterized in that: the spherical adjustment component that is provided with mutual coupling between the holder of this Projecting Lamp and the mounting seat.
5. high power LED projector according to claim 1 is characterized in that: described housing is the profile shapes of aluminium or alloy material.
6. high power LED projector according to claim 1 is characterized in that: the outer surface of the housing of this Projecting Lamp scribbles color.
7. high power LED projector according to claim 1 and 2 is characterized in that: the inner light-emitting diode component that many solid colors are installed of Projecting Lamp, many group rgb led assemblies perhaps are installed.
8. high power LED projector according to claim 1 and 2 is characterized in that: described power conversion control circuit assembly is furnished with mode switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200763447U CN2886319Y (en) | 2005-10-14 | 2005-10-14 | High-power LED spot light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200763447U CN2886319Y (en) | 2005-10-14 | 2005-10-14 | High-power LED spot light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2886319Y true CN2886319Y (en) | 2007-04-04 |
Family
ID=37961409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200763447U Expired - Fee Related CN2886319Y (en) | 2005-10-14 | 2005-10-14 | High-power LED spot light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2886319Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353031A (en) * | 2011-10-26 | 2012-02-15 | 上海交通大学 | Integrated profiled bar with bar-type and linear visual light sources |
| CN101836034B (en) * | 2007-09-05 | 2012-06-27 | 马田专业公司 | LED bar |
| WO2015000279A1 (en) * | 2013-07-03 | 2015-01-08 | 宁波宜升光电科技有限公司 | Ultrathin projecting lamp |
| RU175186U1 (en) * | 2017-08-22 | 2017-11-27 | Общество с ограниченной ответственностью "Торговый Дом "Ферекс" | LED SPOTLIGHT |
| CN108662533A (en) * | 2017-03-31 | 2018-10-16 | 上海巍立智能科技有限公司 | The light projector effect control method of Projecting Lamp, Projecting Lamp combination and Projecting Lamp |
-
2005
- 2005-10-14 CN CNU2005200763447U patent/CN2886319Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836034B (en) * | 2007-09-05 | 2012-06-27 | 马田专业公司 | LED bar |
| CN102353031A (en) * | 2011-10-26 | 2012-02-15 | 上海交通大学 | Integrated profiled bar with bar-type and linear visual light sources |
| CN102353031B (en) * | 2011-10-26 | 2013-09-11 | 上海交通大学 | Integrated profiled bar with bar-type and linear visual light sources |
| WO2015000279A1 (en) * | 2013-07-03 | 2015-01-08 | 宁波宜升光电科技有限公司 | Ultrathin projecting lamp |
| CN108662533A (en) * | 2017-03-31 | 2018-10-16 | 上海巍立智能科技有限公司 | The light projector effect control method of Projecting Lamp, Projecting Lamp combination and Projecting Lamp |
| RU175186U1 (en) * | 2017-08-22 | 2017-11-27 | Общество с ограниченной ответственностью "Торговый Дом "Ферекс" | LED SPOTLIGHT |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070404 Termination date: 20131014 |