CN201739904U - Light-emitting diode (LED) light fitting for glass curtain wall - Google Patents
Light-emitting diode (LED) light fitting for glass curtain wall Download PDFInfo
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- CN201739904U CN201739904U CN2010201994454U CN201020199445U CN201739904U CN 201739904 U CN201739904 U CN 201739904U CN 2010201994454 U CN2010201994454 U CN 2010201994454U CN 201020199445 U CN201020199445 U CN 201020199445U CN 201739904 U CN201739904 U CN 201739904U
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Abstract
The utility model discloses a light-emitting diode (LED) light fitting for a glass curtain wall, which comprises a metal bottom shell, an upper shell body, and a plurality of light source modules installed at the inner bottom of the metal bottom shell. The upper shell body is fastened with the metal bottom shell into one whole body. The upper shell body is separated into groups, and is provided with a plurality of front luminescent holes, a through hole, a left luminescent hole and a right luminescent hole. A lens is respectively installed in the front luminescent holes. Each light source module comprises a shell, a control-driven circuit arranged inside, a forward direction luminescent device arranged above the shell, and a swivel base arranged at one end of the shell. A bidirectional luminescent device is installed on the end surface of the swivel base. A rotatable oblique luminescent device is installed on the swivel base. The head of the oblique luminescent device exposes from the through hole of the upper shell body. The light given out by the bidirectional luminescent device radiates from relevant left lens and right lens, and acts as a pixel point light source. The light given out by the forward direction luminescent device radiates from the lens, and acts as a forward direction background light source. Under the circumstance that the bidirectional luminescent device and the forward direction luminescent device do not work, the light from the oblique luminescent device radiates along the upward-oblique direction of the front face of the light source module, and acts as an oblique background light source.
Description
Technical field
The utility model belongs to the decorating building lighting technical field with glass curtain wall, specifically is the LED lighting that a kind of glass curtain wall is used.
Background technology
Indoor and outdoor building wall facade is adopted the LED floodlight by lighting more in the view lighting engineering, realizes monochromatic light or the photochromic illumination of colorful variation.The LED floodlight is many washing the single window that the wall lighting system illuminates the outer facade of clear glass curtain wall, and the window of two dimension can be accomplished blinding free with washing the wall lighting system when realizing that interior light is passed through inside, and illumination is even basically.
Along with the continuous appearance of new-type building, left and right sides doubling, doubling or with the clear glass curtain wall of the three-dimensional of arbitrarily angled doubling have up and down been produced.As still adopting above-mentioned LED floodlight, and continue to use traditional wall lighting system of washing when illuminating three-dimensional clear glass curtain buildings thing, the light of washing wall can be on certain direction of outside vertical surface of building " spilling " or " overflowing ", and that therefore adopts above-mentioned LED floodlight washes that the wall lighting system is inapplicable to be used in the building of three-dimensional transparent glass curtain wall.And the existing LED Projecting Lamp that is used for the three-dimensional transparent glass curtain wall has the problems such as result of broadcast that can not realize dynamic menu more.
In addition, when the LED Projecting Lamp that is used for the three-dimensional transparent glass curtain wall stops broadcasting pictures and extinguishes, there is not light to send on the glass curtain wall, can see the profile of Projecting Lamp and light fixture, influence the outward appearance of building, can cause waste of electric energy, be unfavorable for the saving of resource if open Projecting Lamp.
Summary of the invention
For solving the problems referred to above that prior art exists, the utility model provides a kind of LED lighting that is used for glass curtain wall, this LED lighting is used for the three-dimensional illuminator of glass of building curtain wall, to form forward bias light, oblique bias light and three-dimensional lattice pattern.
The LED lighting that the utility model is used for glass curtain wall comprises:
One metal drain pan;
One upper shell, the positive longitudinal separation of upper shell is established some to preceding light hole, lens are installed at light hole place before each, and described each vertical side of preceding light hole is offered an open-work; Symmetry is offered manyly to left and right light hole on the upper shell two sides, at the left and right light hole place of side left lens and right lens is installed respectively; And,
Some light source modules, these light source modules can be launched light with the two sides four direction obliquely from its front, front, and they are installed on the bottom surface of metal drain pan at interval, and upper shell and metal drain pan fasten;
Wherein, each light source module comprises housing, places the control drive circuit with the connection of DMX512 standard in the housing, the forward light-emitting device that is installed on the housing top and the swivel base that is installed in housing one end, at the swivel base end face two-way light-emitting device is installed, rotating oblique light transmission device is installed on swivel base, and the head of oblique light transmission device exposes from the open-work of described upper shell; The two-way light that two-way light-emitting device sends penetrates as the pixel light source from the corresponding left and right lens that are positioned on two sides of upper shell, the light that the forward light-emitting device sends transmits as the forward background light source from the lens of the preceding light hole that is positioned at upper shell, at two-way light-emitting device and forward light-emitting device off position, penetrate as oblique background light source along the positive diagonal upward direction of light source module from the light of oblique light transmission device.
Described housing comprises shell and is installed on the top cover that has groove on the shell; Described swivel base comprises horizontal installation portion and vertical installation portion, and ladder hole is established in the upper end, and ladder hole step surface ring is established some projections, and vertically groove is established in the installation portion outer face, and upper and lower end face is established square hole.
Described oblique light transmission device comprises rotating cylinder, led module, white light lamp plate and diffuser, rotating cylinder has inclined end portion and vertical portion, inclined roof panels in the vertical portion inner chamber is extended vertical axes downwards, and white light lamp plate and diffuser Yian are loaded in the rake of rotating cylinder, and led module is installed on the white light lamp plate; Rotating cylinder is plugged in the ladder hole of the horizontal installation portion of described swivel base, its vertical axes pocketed springs and pass ladder hole and stud bolt be spirally connected; Drum inclination portion exposes from the open-work of described upper shell, and upwards pulling and rotation rotating cylinder are to change the radiative direction of oblique light transmission device.
Lower end, described rotating cylinder vertical portion is provided with the breach that some and described swivel base ladder hole step surface upper protruding block matches.
Described two-way light-emitting device comprises the sidepiece lamp plate in the groove that places described swivel base, the two-way reflector of being located at the led module on the sidepiece lamp plate and being buckled in described vertical installation portion upper and lower end face square hole.
Described two-way reflector comprises two conical buckets, and both small ends are opposed to connect as one, and both connecting portion one sides extend two buckles respectively, is packaged with a led chip that three primary colours are three-in-one in the led module.
Described forward light-emitting device comprises top lamp plate and two led modules that are in the top cover groove, is packaged with a led chip that three primary colours are three-in-one in each led module.
Described lighting is elongated; That the cross-sectional profile of lighting is is trapezoidal, circle or rectangle.
Description of drawings
Fig. 1 is a kind of structural representation that is used for the LED lighting of glass curtain wall of the utility model;
Fig. 2 is the oval cutaway view Amplified image that indicates part of Fig. 1;
Fig. 3 is the light source module cross-sectional view taken among Fig. 1;
Fig. 4 is the assembled sectional view of Fig. 2 light source module.
The specific embodiment
Below in conjunction with embodiment the utility model is described further.
With reference to Fig. 1-2, the LED lighting that embodiment is used for glass curtain wall is a strip, and it mainly comprises metal drain pan 2, upper shell 3 and some light source modules 1 of two ends installation baffle plate 21.Some light source modules 1 can be from its front, front obliquely and two side four directions emission light, they are installed on metal drain pan 2 bottom surfaces at interval, upper shell 3 and metal drain pan 2 fasten and form one.
Wherein, the cross section of upper shell 3 is the n font, and upper shell 3 positive longitudinal separations are established some to preceding light hole 32, and lens 33 are installed at light hole 32 places before each, at each vertical side of preceding light hole are offered an open-work 31; Symmetry is offered manyly to left and right light hole 34,36 on two sides of upper shell 3, at the left and right light hole place of side left lens 35 and right lens 37 is installed respectively.
Each light source module 1 comprises housing 11, control drive circuit, forward light-emitting device 15, transposase 11 2, forward light-emitting device 15, oblique light transmission device 13 and two-way light-emitting device 14, and the control drive circuit places in the housing 11, connects with the DMX512 standard; Forward light-emitting device 15 is installed on the top of housing 11, and its light that sends transmits as the forward background light source from the lens 33 of the preceding light hole 32 that is positioned at upper shell; Transposase 11 2 is installed in an end of housing 11, and two-way light-emitting device 14 is installed on the end face of transposase 11 2, and the two-way light that it sends penetrates as the pixel light source from the corresponding left and right lens 35,37 that are positioned on 3 two sides of upper shell; Oblique light transmission device 13 is installed on the transposase 11 2, its head exposes from the open-work 31 of upper shell 3, at two-way light-emitting device 14 and forward light-emitting device 15 off positions, the light that oblique light transmission device 13 sends penetrates as oblique background light source along light source module 1 positive diagonal upward direction, illuminates glass curtain wall in the mode of washing wall.
The control drive circuit of above-mentioned light source module 1 is made up of MCU and constant current drive IC, LED is directly driven by the constant current drive IC, the luminous intensity of each LED and fluorescent lifetime can be according to the instant quick adjustment of DMX512 signal that receives, the LED duty can feed back to the convenient monitoring of main control computer simultaneously, and reliability improves.
The lens 33 at light hole 32 places can be selected concavees lens, convex lens or plano lens for use before the above-mentioned upper shell 3, and also available reflector replaces.Left lens 35, the right lens 37 of above-mentioned upper shell 3 sides can be selected concavees lens, convex lens or plano lens etc. for use.
Figure 34 is the enlarged drawing of the light source module 1 among Fig. 2.Light source module 1 comprises housing 11, transposase 11 2, oblique light transmission device 13, two-way light-emitting device 14 and forward light-emitting device 15.
Wherein, the top cover 114 that housing 11 mainly comprises shell 113 and has groove, top cover 114 is installed on shell 113 tops, shell 113 internal cavity bottom surfaces are equipped with top copper post 115 with threaded hole for four jiaos, place aluminum base PCB plate 112 on the copper post 115 and make it to fit tightly, be furnished with the control drive circuit on the aluminum base PCB plate 112 with screw; Four jiaos of shell 113 bottoms are fixed with contiguous block 117 with two through holes successively by screw 118 mode that is spirally connected, and these contiguous block 117 1 through holes are in the outside of shell 11, are used for light source module 1 and are anchored on metal drain pan 2 by screw.
Transposase 11 2 is installed in an end of housing 11 by screw, and it comprises horizontal installation portion 121, ladder hole 123, some projections 124, vertically installation portion 122, groove 125 and square hole 126; Ladder hole 123 is located at horizontal installation portion 121, and projection 124 is located on the step surface of ladder hole 123; Vertical installation portion 122 and horizontal installation portion 121 vertical connections, its inner side end is close to shell 113, and groove 125 is positioned on vertical installation portion 122 outer faces, and square hole 126 is arranged at vertical installation portion 122 upper and lower end faces and is connected with groove 125.
Oblique light transmission device 13 mainly comprises rotating cylinder 134, led module 131, white light lamp plate 132 and diffuser 133.Wherein, the vertical portion 1342 that rotating cylinder 134 has rake 1341 and is attached thereto, rake 1341 outer faces are downward-sloping ellipse ring surfaces, white light lamp plate 132 is in the form of annular discs, be installed in the rake 1341, the inclined roof panels of vertical portion 1342 inner chambers is close in its bottom surface, and led module 131 is installed on the end face of white light lamp plate 132; It is the cylindrical shell shape of ellipsoid that diffuser 133 is the bottom, its outer circumference surface and rake 1341 inwalls are fitted, the bottom ellipsoid is parallel with rake 1341 outer faces, diffuser 133 bottom ellipsoids are provided with a shoulder hole, screw 137 place in this hole and spiral shell in white light lamp plate 132, make diffuser 133 and white light lamp plate 132 affixed; Vertical portion 1342 is placed on transposase 11 2 ladder holes 123 step surfaces, its lower end is provided with some breach 1344, these breach 1344 match with projection 124 on ladder hole 123 step surfaces, the inclined roof panels of vertical portion 1342 inner chambers is extended vertical axes 1343 downwards, be set with spring 135 on the vertical axes 1343, its lower end is provided with screwed hole, and this screwed hole is bolted with stud bolt 136.
After the installation, the rake 1341 of oblique light transmission device 13 rotating cylinders 134 exposes from upper shell 3 open-works 31, and spring 135 upper ends of suit are butted on transposase 11 2 horizontal installation portions 121 bottoms on the vertical axes 1343, and the lower end is butted on the bolt head of stud bolt 136; The white light that led module 131 sends is derived along light source module 1 positive diagonal upward direction through diffuser 133 and is penetrated, illuminate the glass of building curtain wall to wash the wall mode, upwards spurring rotating cylinder 134 breaks away from the breach 1344 of 1342 lower ends, vertical portion and transposase 11 2 projections 124, rotate rotating cylinder 134, breach 1344 is alignd again with projection 124, the back breach under the effect of spring 135 of loosing one's grip cooperates again with projection 124, and then changed oblique light transmission device and go out direction of light, on the glass of building curtain wall, produce the different wall modes of washing.
Between white light lamp plate 132 and rake 1341 inwalls, sealing ring 138 can also be set, enter in the cavity between white light lamp plate 132 and the diffuser 133, reduce the led module life-span to prevent water steam.
Two-way light-emitting device 14 comprises sidepiece lamp plate 142, led module 141 and two-way reflector 143, sidepiece lamp plate 142 places in the groove 125 on the transposase 11 2 vertical installation portions 122, which is provided with led module 141, be packaged with a led chip that three primary colours are three-in-one in this LED module 141; Two-way reflector 143 comprises two conical buckets 1431, both small ends are opposed to connect as one, and both extend two buckles 1432 respectively at connecting portion one side, two-way reflector 143 passes through this buckle 1432 and transposase 11 2 upper and lower end face square holes 126 snappings, and sidepiece lamp plate 142 is fixed in transposase 11 2 grooves 125; The light that led module 141 sends penetrates by the both sides of two-way reflector 143 direct light source modules 1 and from the corresponding left and right lens 35,37 that are positioned on 3 two sides of upper shell, as the pixel light source.
Forward light-emitting device 15 comprises top lamp plate 152 and two led modules 151, top lamp plate 152 places in top cover 114 grooves and uses screw fastening, two preceding light hole 32 respective lens 33 positions of led module 151 corresponding upper shells are installed in the upper surface of top lamp plate 152, be packaged with a led chip that three primary colours are three-in-one in each led module 151, the light that this led module 151 sends transmits light source as a setting from the lens 33 that are positioned at preceding light hole 32.
Above-mentioned lighting cross-sectional profile can also be trapezoidal, rectangle, circle or ellipse etc., the utility model LED lighting has the some light source modules that connect with the DMX512 standard, can be in the past, the fixed-direction of three directions in both sides and a variable diagonal upward direction bright dipping, it is controlled that each goes out the luminous intensity and the fluorescent lifetime of luminous point, be applicable to the illuminator of glass of building curtain wall, especially be suitable for large-area three-dimensional transparent glass curtain wall, form bias light and three-dimensional lattice pattern dynamic or static or that be association of activity and inertia, when the Projecting Lamp of broadcasting pictures extinguishes, the light that oblique light transmission device sends obliquely illuminates the glass of building curtain wall to wash the wall mode, to prevent that seeing through glass curtain wall sees lighting, destroys the aesthetic feeling of building.
Claims (9)
1. LED lighting that is used for glass curtain wall is characterized in that comprising:
One metal drain pan;
One upper shell, the positive longitudinal separation of upper shell is established some to preceding light hole, lens are installed at light hole place before each, and described each vertical side of preceding light hole is offered an open-work; Symmetry is offered manyly to left and right light hole on two sides of upper shell, at the left and right light hole place of side left lens and right lens is installed respectively; And,
Some light source modules, these light source modules can be launched light with the two sides four direction obliquely from its front, front, and they are installed on the bottom surface of metal drain pan at interval, and upper shell and metal drain pan fasten;
Wherein, each light source module comprises housing, places the control drive circuit with the connection of DMX512 standard in the housing, the forward light-emitting device that is installed on the housing top and the swivel base that is installed in housing one end, at the swivel base end face two-way light-emitting device is installed, rotating oblique light transmission device is installed on swivel base, and the head of oblique light transmission device exposes from the open-work of described upper shell; The two-way light that two-way light-emitting device sends penetrates as the pixel light source from the corresponding left and right lens that are positioned on two sides of upper shell, the light that the forward light-emitting device sends transmits as the forward background light source from the lens of the preceding light hole that is positioned at upper shell, at two-way light-emitting device and forward light-emitting device off position, penetrate as oblique background light source along the positive diagonal upward direction of light source module from the light of oblique light transmission device.
2. LED lighting according to claim 1 is characterized in that: in the described light source module, described housing comprises shell and is installed on the top cover that has groove on the shell; Described swivel base comprises horizontal installation portion and vertical installation portion, and ladder hole is established in the upper end, and ladder hole step surface ring is established some projections, and vertically groove is established in the installation portion outer face, and upper and lower end face is established square hole.
3. LED lighting according to claim 2, it is characterized in that: described oblique light transmission device comprises rotating cylinder, led module, white light lamp plate and diffuser, rotating cylinder has inclined end portion and vertical portion, inclined roof panels in the vertical portion inner chamber is extended vertical axes downwards, white light lamp plate and diffuser Yian are loaded in the rake of rotating cylinder, and led module is installed on the white light lamp plate; Rotating cylinder is plugged in the ladder hole of the horizontal installation portion of described swivel base, its vertical axes pocketed springs and pass ladder hole and stud bolt be spirally connected; Drum inclination portion exposes from the open-work of described upper shell, and upwards pulling and rotation rotating cylinder are to change the radiative direction of oblique light transmission device.
4. LED lighting according to claim 3 is characterized in that: lower end, described rotating cylinder vertical portion is provided with the breach that some and described swivel base ladder hole bottom surface projection matches.
5. according to claim 2 or 3 described LED lightings, it is characterized in that: described two-way light-emitting device comprises the sidepiece lamp plate in the groove that places described swivel base, the two-way reflector of being located at the led module on the sidepiece lamp plate and being buckled in described vertical installation portion upper and lower end face square hole.
6. LED lighting according to claim 5, it is characterized in that: described two-way reflector comprises two conical buckets, both small ends are opposed to connect as one, and both connecting portion one sides extend two buckles respectively, is packaged with a led chip that three primary colours are three-in-one in the led module.
7. LED lighting according to claim 5 is characterized in that: described forward light-emitting device comprises top lamp plate and two led modules that are in the top cover groove, is packaged with a led chip that three primary colours are three-in-one in each led module.
8. LED lighting according to claim 1 is characterized in that: described lighting is elongated; That the cross-sectional profile of lighting is is trapezoidal, circle or rectangle.
9. LED lighting according to claim 1 is characterized in that: the lens at light hole place, the left lens and the right lens of side are concavees lens, convex lens or level crossing before the described upper shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201994454U CN201739904U (en) | 2010-05-21 | 2010-05-21 | Light-emitting diode (LED) light fitting for glass curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201994454U CN201739904U (en) | 2010-05-21 | 2010-05-21 | Light-emitting diode (LED) light fitting for glass curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201739904U true CN201739904U (en) | 2011-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201994454U Expired - Lifetime CN201739904U (en) | 2010-05-21 | 2010-05-21 | Light-emitting diode (LED) light fitting for glass curtain wall |
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| CN (1) | CN201739904U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252218A (en) * | 2010-05-21 | 2011-11-23 | 深圳市创先照明科技有限公司 | LED (light emitting diode) lamp for glass curtain wall |
| US8721106B2 (en) | 2012-09-07 | 2014-05-13 | Koninklijke Philips N.V. | Illuminated curtain wall |
| US8927953B2 (en) | 2012-09-07 | 2015-01-06 | Koninklijke Philips N.V. | Illuminated curtain wall |
| US11230876B2 (en) * | 2017-04-10 | 2022-01-25 | Kygee Pty Ltd | Glazing framing system and method |
-
2010
- 2010-05-21 CN CN2010201994454U patent/CN201739904U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252218A (en) * | 2010-05-21 | 2011-11-23 | 深圳市创先照明科技有限公司 | LED (light emitting diode) lamp for glass curtain wall |
| CN102252218B (en) * | 2010-05-21 | 2013-03-06 | 深圳市创先照明科技有限公司 | LED (light emitting diode) lamp for glass curtain wall |
| US8721106B2 (en) | 2012-09-07 | 2014-05-13 | Koninklijke Philips N.V. | Illuminated curtain wall |
| US8927953B2 (en) | 2012-09-07 | 2015-01-06 | Koninklijke Philips N.V. | Illuminated curtain wall |
| US11230876B2 (en) * | 2017-04-10 | 2022-01-25 | Kygee Pty Ltd | Glazing framing system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110209 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |