CN203927521U - Continuous adjustable type LED light fixture - Google Patents
Continuous adjustable type LED light fixture Download PDFInfo
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- CN203927521U CN203927521U CN201420342299.4U CN201420342299U CN203927521U CN 203927521 U CN203927521 U CN 203927521U CN 201420342299 U CN201420342299 U CN 201420342299U CN 203927521 U CN203927521 U CN 203927521U
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- led light
- blooming piece
- light source
- adjustable type
- motor
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Abstract
The utility model discloses a kind of continuous adjustable type LED light fixture, it comprises: housing, driving power, LED light source etc.; LED light source is arranged on substrate, forms LED light source plate; LED light source plate, blooming piece, motor, control circuit are installed in the inner space of housing restriction, blooming piece is at least two, blooming piece is parallel to each other and is positioned at the homonymy of LED light source plate, and blooming piece comprises diaphragm body and is formed at the some strip bulges that are parallel to each other on diaphragm body; Motor and control circuit and driving power are electrically connected, and motor is fixed and is connected with one of them blooming piece.Continuous adjustable type LED fitting structure of the present utility model is simple, with low cost, applied widely.It can carry out homogenising by LED spot light by double-deck blooming piece, by changing the position relationship between double-deck blooming piece, has realized the output of the shape of not sharing the same light simultaneously, and can regulate continuously the light shape of output.
Description
Technical field
The utility model relates to LED lighting technical field, relates in particular to a kind of continuous adjustable type LED light fixture.
Background technology
Now, along with the decline of maturation and the price of LED technology, Design of Luminaires is applied to LED in lighting more and more widely, for as illuminating source.It is long and be easy to the features such as application that LED has energy-conservation, life-span as lighting source, and therefore, the universal occupation rate of LED in light fixture is also more and more higher.
LED is luminous is spot light, and luminosity is higher, larger to the stimulation of human eye.Therefore, need to use the material of various even light, the light uniformization that LED is produced, has reached the comparatively comfortable degree of eye-observation.
The LED-based above-mentioned characteristics of luminescence, when LED is applied in decorative lamp, decorative lamp should have more special light-emitting area or special output light shape, thereby makes decorative lamp can set off the atmosphere of special occasions by contrast or increase the decoration sense of some occasion.
For achieving the above object, the light that LED can be sent blendes together multiple color, or unique profile is illuminated as setting out articles, also or utilize lens by the fixing specific position of investing of light, or use lens that light-emitting line is organized into and has comparatively special profile, there is the effect of responding with occasion.
Wherein, although by transforming decorating the shell of continuous adjustable type LED light fixture, can realize above-mentioned purpose.But the exploitation of shell has larger difficulty, development cost are comparatively high; Meanwhile, the general light losing of light fixture that utilizes shell to decorate is larger, and energy-saving effect can be had a greatly reduced quality; And, cannot realize the continuous adjusting of output light shape.
In addition, utilize lens to realize the light fixture of special luminous profile, comparatively difficult for the change of light fixture or the change of luminous profile.And the pattern of luminous profile and form are comparatively limited.
Therefore,, for the problems referred to above, be necessary to propose further solution.
Utility model content
In view of this, the utility model provides a kind of continuous adjustable type LED light fixture, and it can realize the combination of different output light shapes in the equalizing light rays that LED spot light is sent, and can regulate continuously the combination of output light shape.
To achieve these goals, the utility model provides a kind of continuous adjustable type LED light fixture, and it comprises: housing, driving power, LED light source, substrate, blooming piece, motor, control circuit;
Described LED light source is arranged on described substrate, forms LED light source plate;
Described LED light source plate, blooming piece, motor, control circuit are installed in the inner space of described housing restriction, described blooming piece is at least two, blooming piece is parallel to each other and is positioned at the homonymy of described LED light source plate, and described blooming piece comprises diaphragm body and is formed at the some strip bulges that are parallel to each other on described diaphragm body;
Described motor and described control circuit and driving power are electrically connected, and described motor is fixed and is connected according to the corresponding blooming piece rotation of the order-driven of control circuit with one of them blooming piece.
As further improvement of the utility model, the strip bulge on described blooming piece has length direction, and the angle on described two blooming pieces between the length direction of strip bulge is 0～90 °.
As further improvement of the utility model, described strip bulge is semicolumn.
As further improvement of the utility model, the height of described strip bulge is H, and width is D, and described H/D is greater than 0.35 and be less than or equal to 0.5, and the spacing between described each strip bulge is less than 100 μ m.
As further improvement of the utility model, described substrate is annular, described LED light source is uniformly distributed on the substrate of described annular, and towards described blooming piece setting, described motor and driving power are positioned at the circle centre position of described annular base plate, and described motor comprises rotating shaft, and described rotating shaft has installation end, described installation end is stretched on described substrate setting, and is fixedly connected with adjacent blooming piece.
As further improvement of the utility model, described blooming piece is circular, and described installation end is fixedly connected with the circle centre position of described adjacent blooming piece.
As further improvement of the utility model, described control circuit has signal receiving unit, when described signal receiving unit receives command signal, controls described electric machine rotation.
Compared with prior art, the beneficial effects of the utility model are: continuous adjustable type LED fitting structure of the present utility model is simple, with low cost, applied widely.It can carry out homogenising by LED spot light by double-deck blooming piece, by changing the position relationship between double-deck blooming piece, has realized the output of the shape of not sharing the same light simultaneously, and can regulate continuously the light shape of output.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, the accompanying drawing the following describes is only some embodiment that record in the utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective exploded view of a specific embodiment of continuous adjustable type LED light fixture of the present utility model;
Fig. 2 is the side view of the blooming piece of continuous adjustable type LED light fixture in Fig. 1;
When Fig. 3 is 0 ° of angle, the position relationship schematic diagram of two blooming pieces;
Fig. 4 is shown in Fig. 3 under position relationship, the form schematic diagram of the light shape of output;
When Fig. 5 is 45 ° of angles, the position relationship schematic diagram of two blooming pieces;
Fig. 6 is shown in Fig. 5 under position relationship, the form schematic diagram of the light shape of output;
When Fig. 7 is 90 ° of angles, the position relationship schematic diagram of two blooming pieces;
Fig. 8 is shown in Fig. 7 under position relationship, the form schematic diagram of the light shape of output.
The specific embodiment
In order to make those skilled in the art person understand better the technical scheme in the utility model, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all should belong to the scope of the utility model protection.
As shown in Figure 1, adjustable type LED light fixture 100 comprises continuously: housing 10, driving power 20, LED light source 30, substrate 40, blooming piece 50, motor 60, control circuit (not shown).
Wherein, above-mentioned LED light source 30 is several, and several LED light sources 30 are arranged on substrate 40 with array way, forms LED light source plate.Between several LED light sources 30, keep suitable spacing.Above-mentioned LED light source plate, blooming piece 50, motor 60, control circuit are installed in the inner space of above-mentioned housing 10 restrictions.Housing 10 can be the shape such as square, circular.Above-mentioned motor 60, driving power 20 and control circuit are electrically connected, and driving power 20 provides power, motor 60 operation under control circuit is controlled for motor 60.Motor 60 is electrically connected with control circuit and driving power 20, and motor 60 is fixed and is connected according to the corresponding blooming piece rotation of the order-driven of control circuit with one of them blooming piece 50.
As shown in Figure 2, along the light emission direction of LED light source plate, be provided with above-mentioned blooming piece 50.In present embodiment, blooming piece 50 is at least two, and blooming piece 50 is set in parallel in the homonymy of LED light source plate.Described blooming piece 50 comprises diaphragm body 51 and is formed at the some strip bulges that are parallel to each other 52 on diaphragm body 51.
As preferred embodiment, blooming piece 50 is two, and now, the strip bulge 52 on two blooming pieces arranges towards LED light source 30, to accept the light that it sends.Thereby the light that LED light source plate sends is first through the strip bulge on the blooming piece being adjacent, the transmitted light of formation passes through the strip bulge on another blooming piece again.Through the arrangement of double-deck blooming piece 50, the light that each LED light source 30 sends is homogenized, and output forms different light shapes.
Particularly, this strip bulge 52 can be the shape of semicolumn or similar semicolumn.The light that above-mentioned strip bulge 52 can send LED light source 30 reflects, and light is elongated or light splitting, forms comparatively special luminous profile form, and the brightness of LED light source 30 is simultaneously corresponding can be reduced.So, after LED light source 30 emits beam, the 50 pairs of light of blooming piece that are adjacent carry out preliminary arrangement, and the light that each LED spot light is sent is elongated to line source; Pass through again the further arrangement of strip bulge 52 on another blooming piece 50, make line source form area source.
Wherein, the height of establishing above-mentioned strip bulge is H, and width is D, and above-mentioned H/D is preferably greater than 0.35 and be less than or equal to 0.5, and the spacing between above-mentioned each strip bulge 52 is preferably less than 100 μ m.
Further, the strip bulge 52 on blooming piece 50 has length direction, and this place claims that length direction is also the bearing of trend of strip bulge 52 on diaphragm body 51.Angle on two blooming pieces 50 between the length direction of strip bulge 52 is 0～90 °.When the angle value of above-mentioned angle is different, corresponding adjustable type LED light fixture continuously has different output light shapes.Thereby, by changing the angle value of above-mentioned angle, can obtain different output light shapes.
In order to realize the continuous adjusting of different output light shapes, above-mentioned motor 60 comprises rotating shaft, and described rotating shaft has installation end 61, and described installation end 61 is fixed and is connected with one of them blooming piece 50.Thereby the angle value of above-mentioned angle changes by the rotation of machine shaft.As a kind of embodiment, substrate 40 is annular, LED light source 30 is uniformly distributed on annular substrate 40, and arrange towards the strip bulge 52 of blooming piece 50, motor 60 and driving power 20 are positioned at the circle centre position of annular base plate 40, and installation end is stretched on substrate 40 and arranges, and through the blooming piece 50 with adjacent, be fixedly connected with another blooming piece 50, to drive the blooming piece 50 being fixedly connected with it to rotate.Correspondingly, on adjacent blooming piece 50, offer the through hole 51 passing for installation end.Wherein, blooming piece 50 is circular, and installation end 61 is fixedly connected with the circle centre position of adjacent blooming piece 50.
Below in conjunction with several embodiment, to utilizing motor to carry out adjusting continuously to output light shape, carry out exemplary explanation.
As shown in Figure 3,4, when Fig. 3 is 0 ° of above-mentioned angle, the position relationship schematic diagram of two blooming pieces 50; Fig. 4 is the light shape schematic diagram of output.Now, the light shape of output is some lines.
As shown in Figure 5,6, when Fig. 5 is 45 ° of above-mentioned angles, the position relationship schematic diagram of two blooming pieces 50; Fig. 6 is the light shape schematic diagram of output.Now, the light shape of output is some parallelogram.
As shown in Figure 7,8, when Fig. 7 is 90 ° of above-mentioned angles, the position relationship schematic diagram of two blooming pieces 50; Fig. 8 is the light shape schematic diagram of output.Now, the light shape of output is some squares.
Further, motor 60 operation under control circuit is controlled, control circuit has signal receiving unit, when signal receiving unit receives command signal, controls described electric machine rotation.Particularly, mentioned order signal can be infrared signal etc., and this infrared signal can have the remote controller matching with continuous adjustable type LED light fixture to send.Thereby, so arrange, can carry out remote control adjustment to output light shape.
In sum, continuous adjustable type LED fitting structure of the present utility model is simple, with low cost, applied widely.It can carry out homogenising by LED spot light by double-deck blooming piece, by changing the position relationship between double-deck blooming piece, has realized the output of the shape of not sharing the same light simultaneously, and can regulate continuously the light shape of output.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than above-mentioned explanation, is therefore intended to include in the utility model dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limiting related claim.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, and the technical scheme in each embodiment also can, through suitably closing, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (7)
1. a continuous adjustable type LED light fixture, it comprises: housing, driving power, LED light source, substrate, blooming piece, motor, control circuit, it is characterized in that,
Described LED light source is arranged on described substrate, forms LED light source plate;
Described LED light source plate, blooming piece, motor, control circuit are installed in the inner space of described housing restriction, described blooming piece is at least two, blooming piece is parallel to each other and is positioned at the homonymy of described LED light source plate, and described blooming piece comprises diaphragm body and is formed at the some strip bulges that are parallel to each other on described diaphragm body;
Described motor and described control circuit and driving power are electrically connected, and described motor is fixed and is connected according to the corresponding blooming piece rotation of the order-driven of control circuit with one of them blooming piece.
2. continuous adjustable type LED light fixture according to claim 1, is characterized in that, the strip bulge on described blooming piece has length direction, and the angle on described two blooming pieces between the length direction of strip bulge is 0～90 °.
3. continuous adjustable type LED light fixture according to claim 1, is characterized in that, described strip bulge is semicolumn.
4. continuous adjustable type LED light fixture according to claim 1, is characterized in that, the height of described strip bulge is H, and width is D, and described H/D is greater than 0.35 and be less than or equal to 0.5, and the spacing between described each strip bulge is less than 100 μ m.
5. continuous adjustable type LED light fixture according to claim 1, it is characterized in that, described substrate is annular, described LED light source is uniformly distributed on the substrate of described annular, and towards described blooming piece setting, described motor and driving power are positioned at the circle centre position of described annular base plate, described motor comprises rotating shaft, described rotating shaft has installation end, and described installation end is stretched on described substrate setting, and is fixedly connected with adjacent blooming piece.
6. continuous adjustable type LED light fixture according to claim 5, is characterized in that, described blooming piece is circular, and described installation end is fixedly connected with the circle centre position of described adjacent blooming piece.
7. continuous adjustable type LED light fixture according to claim 5, is characterized in that, described control circuit has signal receiving unit, when described signal receiving unit receives command signal, controls described electric machine rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342299.4U CN203927521U (en) | 2014-06-24 | 2014-06-24 | Continuous adjustable type LED light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342299.4U CN203927521U (en) | 2014-06-24 | 2014-06-24 | Continuous adjustable type LED light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203927521U true CN203927521U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420342299.4U Active CN203927521U (en) | 2014-06-24 | 2014-06-24 | Continuous adjustable type LED light fixture |
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| CN (1) | CN203927521U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090699A (en) * | 2015-04-30 | 2016-11-09 | 亿城精密光电股份有限公司 | Lamp capable of changing light type along with visual angle |
| EP3453945A1 (en) * | 2017-09-08 | 2019-03-13 | Valeo Vision | Light patterning device, vehicle lamp comprising the same and motor vehicle |
| CN112105969A (en) * | 2018-05-01 | 2020-12-18 | 昕诺飞控股有限公司 | Lighting device with controllable light output characteristics |
-
2014
- 2014-06-24 CN CN201420342299.4U patent/CN203927521U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090699A (en) * | 2015-04-30 | 2016-11-09 | 亿城精密光电股份有限公司 | Lamp capable of changing light type along with visual angle |
| EP3453945A1 (en) * | 2017-09-08 | 2019-03-13 | Valeo Vision | Light patterning device, vehicle lamp comprising the same and motor vehicle |
| CN109469881A (en) * | 2017-09-08 | 2019-03-15 | 法雷奥照明公司 | Photo-patterning device, car light and motor vehicles including the photo-patterning device |
| CN112105969A (en) * | 2018-05-01 | 2020-12-18 | 昕诺飞控股有限公司 | Lighting device with controllable light output characteristics |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190121 Granted publication date: 20141105 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220121 Granted publication date: 20141105 |
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| PD01 | Discharge of preservation of patent |