CN107606545A - The light fixture of adjustable light emission direction - Google Patents
The light fixture of adjustable light emission direction Download PDFInfo
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- CN107606545A CN107606545A CN201710802812.1A CN201710802812A CN107606545A CN 107606545 A CN107606545 A CN 107606545A CN 201710802812 A CN201710802812 A CN 201710802812A CN 107606545 A CN107606545 A CN 107606545A
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- sidewall
- side wall
- chute
- slide plate
- light fixture
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Abstract
The present invention is connected to the bottom plate, and bottom plate, the first side wall and second sidewall composition groove on a kind of light fixture of adjustable light emission direction, including bottom plate and multiple light-emitting components, relative the first side wall and second sidewall, the first side wall and the second sidewall；At least one first reflector plate, it is arranged in the groove, first reflector plate has reflection body, rotation section, protuberance and the first sliding part, rotation section is arranged at the first end of reflection body, and the relative both ends of rotation section are rotatably connected at the first side wall and second sidewall respectively, the second relative distal process of protuberance self-reflection body goes out, and the first sliding part is connected to protuberance；And guiding slide plate, the outside of one of the first side wall and second sidewall is arranged at, guiding slide plate has at least one first chute, and the first sliding part is inserted in the first chute；Wherein, guide outside of the slide plate along one of the first side wall and second sidewall to move, to drive at least one first reflector plate to rotate in groove.
Description
Technical field
The invention belongs to field of light fittings, and in particular to a kind of adjustable light fixture of light emission direction.
Background technology
LED (light emitting diode) is a kind of semiconducting solid luminescent device, and it is to be used as hair by the use of solid semiconductor chip
Luminescent material.When both ends add forward voltage, the minority in semiconductor dams son and majority dams, and sub- generation is compound, releases superfluous
Energy and cause photon to be launched, directly send the light of various colors.LED has long lifespan, luminous effect as new type light source
Rate is high, it is low in energy consumption, start the time is short, operating temperature is low, sound construction, be not afraid of vibrations, good directionality, operating voltage it is low, without purple
The many merits such as external radiation, nontoxic, in light weight, more and more using illuminating industry.And the LED being assembled into by great power LED
Light fixture is even more revolutionary product, and it serves function lighting effect, can increasingly replace the high-power illuminations such as high-pressure mercury lamp
Light fixture and be widely used.
At present, the common LED illumination lamp of in the market generally includes：Base, the lamp stand being arranged on base and peace
Lamp holder mounted in lamp stand top, lamp holder is generally all arranged on lamp stand top by a mounting bracket, between mounting bracket and lamp holder
Generally use fixed connection structure so that the angle of lamp holder can not adjust, and cause to limit to use, in addition, existing light fixture leads to
Often it can only be all irradiated in fixed height and fixed irradiating angle, range of exposures is very limited, it is impossible to meets different rings
Lighting requirement under border.
The content of the invention
It is an object of the invention to provide a kind of light fixture of adjustable light emission direction, and it includes bottom plate and is arranged at bottom plate
On multiple light-emitting components, the light fixture also includes：Relative the first side wall and second sidewall, the first side wall and second side
Wall is connected to the bottom plate, and the bottom plate, the first side wall and the second sidewall form groove；At least one first reflector plate,
It is arranged in the groove, there is first reflector plate reflection body, rotation section, protuberance and the first sliding part, the rotation section to set
Be placed in the first end of the reflection body, and the relative both ends of the rotation section be rotatably connected at respectively the first side wall with
The second sidewall, the protuberance go out from the second relative distal process of the reflection body, and first sliding part is connected to the protrusion
Portion；And guiding slide plate, the outside of one of the first side wall and the second sidewall is arranged at, the guiding slide plate is with extremely
Few one first chute, first sliding part are inserted in the first chute；Wherein, the guiding slide plate along the first side wall and this
The outside movement of one of two side walls, to drive this, at least one first reflector plate rotates in the groove.
Alternatively, when the guiding slide plate moves towards the first direction, at least one first reflector plate towards this second
Direction rotates；When the guiding slide plate moves towards the third direction, at least one first reflector plate turns towards the fourth direction
It is dynamic；Wherein, the first direction with the third direction on the contrary, the second direction is opposite with the fourth direction.
Alternatively, the guiding slide plate has at least one second chute, and first chute has first slope, second cunning
Groove has the second slope, and the first slope and second slope are different.
Alternatively, first chute has continuous inclined-plane respectively with second chute.
Alternatively, first chute and second chute are respectively the fluting of strip.
Alternatively, the rotation section is first rotating shaft, and the first side wall is provided with least one first perforate, the second sidewall
At least one second perforate is provided with, the relative both ends of the first rotating shaft are inserted in first perforate and second perforate respectively,
So that the first rotating shaft is rotationally connected with each other with the first side wall and the second sidewall.
Alternatively, the light-emitting component is light emitting diode.
Alternatively, in addition to drive device, the drive device connect the guiding slide plate, to drive the guiding slide plate to connect
Move on ground.
Alternatively, the second sliding part is provided with the guiding slide plate, on one of the first side wall and the second sidewall
The keeper corresponding with second sliding part is provided with, second sliding part is combined with the keeper so that the guiding is slided
One of piece and the first side wall and the second sidewall are fixedly connected, wherein, second sliding part is slide bumping, and this is fixed
Position part is groove.
Alternatively, the first side wall and the second sidewall are the second reflector plate.
Compared with prior art, light fixture of the invention, the rotation section of the first end of reflector plate is rotatablely arranged at
In one side wall and second sidewall, the sliding part at the second end of reflector plate is arranged in the chute of guiding slide plate, slided by guiding
Piece slides with respect to one of the first side wall and second sidewall, to drive reflector plate to be rotated in groove, utilizes reflector plate
Reflection characteristic causes the light emission direction of light-emitting component to be changed, and then realizes that lamp luminescence direction and range of exposures are adjustable.
Brief description of the drawings
Fig. 1 is that the light fixture of one embodiment of the invention overlooks the schematic diagram at visual angle.
Fig. 2 is the light fixture in Fig. 1 in the schematic diagram at another visual angle.
Fig. 3 is the schematic diagram of the guiding slide plate in one embodiment of the invention.
Fig. 4 is the schematic diagram of the light fixture subelement of one embodiment of the invention.
Fig. 5 is the schematic diagram after the guiding slide plate of light fixture in Fig. 4 moves towards first direction.
Fig. 6 is the schematic diagram after the guiding slide plate of light fixture in Fig. 4 moves towards second direction.
Fig. 7 A to Fig. 7 C are the schematic diagram for the chute that slide plate is guided in further embodiment of this invention.
Embodiment
To become apparent from present disclosure and more accurately understanding, it will be described in detail with reference to the accompanying drawings, say now
Bright book accompanying drawing shows the example of embodiments of the invention, wherein, identical label represents identical element.It is understood that
The actual ratio implemented of ratio and non-invention shown in Figure of description, for the purpose of it is only schematically illustrate, and not according to original
Size is mapped.
Fig. 1 is schematic diagram on the light fixture of one embodiment of the invention, and Fig. 2 is the light fixture in Fig. 1 in the signal at another visual angle
Figure.
As shown in figure 1, light fixture 100 includes light-emitting device 10 and guiding slide plate 20, light-emitting device 10 has bottom plate 11, more
Individual light-emitting component 14 is arranged on bottom plate 11, and the first side wall 12 is connected to bottom plate 11 with second sidewall 13, wherein, first
Side wall 12 is relative with second sidewall 13, and the first side wall 12 is respectively facing the direction away from bottom plate 11 with second sidewall and extended,
That is, bottom plate 11, the first side wall 12 and second sidewall 13 form groove 101 (for example, U-shaped), and multiple light-emitting components 14 are arranged at
The bottom of groove 101.In the present embodiment, the first side wall 12 and second sidewall 13 are removably connected to bottom plate 11.But not with this
It is limited.In other embodiments of the present invention, bottom plate 11, the first side wall 12 and second sidewall 13 can use integrally formed mode
Formed.The material of bottom plate 11, the first side wall 12 and second sidewall 13 may be selected from metal or resin material.
At least one first reflector plate 15 is arranged between the first side wall 12 and second sidewall 13, and at least one first reflection
Piece 15 is rotatably coupled the first side wall 12 and second sidewall 13, by the movement of guiding slide plate 20 to drive at least one first
Reflector plate 15 is rotated, and then so that the angle for the light that multiple light-emitting components 14 are sent is changed, to realize the hair of light fixture 100
Light direction adjusts, and is applicable different use environments.
Specifically, at least one first reflector plate 15 includes reflection body 154, rotation section 151, protuberance 152 and first
Sliding part 153, rotation section 151 are arranged at the first end of reflection body 154, the second end of the self-reflection body 154 of protuberance 152
Prominent, the second end is relative with first end, and the first sliding part 153 is connected to protuberance 152；Wherein, rotation section 151 and first is slided
Dynamic portion 153 is, for example, pivot structure, i.e. rotation section 151 is, for example, first rotating shaft, and the first sliding part 153 is, for example, second turn
Axle.Corresponding to rotation section 151, the first side wall 12 is provided with the first perforate 121 (e.g. through perforate), and second sidewall 13
The second perforate 131 (e.g. through perforate) is provided with, the first side wall 12 and second sidewall are attached in the first reflector plate 15
Between 13, the first perforate 121 of corresponding insertion of one end of rotation section 151, the corresponding insertion of the relative other end of rotation section 151 the
In two perforates 131, i.e. the relative both ends of first rotating shaft are inserted in the first side wall 12 and second sidewall 13 respectively so that first
Rotating shaft is rotatably connected at the first side wall 12 and second sidewall 13.In the present embodiment, the first perforate 121 and the second perforate 131
Correspond, i.e. the center of the first perforate 121 and the center of the second perforate 131 coincide, but are not limited.According to light fixture
The center of the demand of 100 actual light modulation angles, the center of the first perforate 121 and the second perforate 131 can be with misaligned.
With continued reference to Fig. 1, in order to avoid at least one first reflector plate 15 blocks multiple light-emitting components 14 in light fixture 100
Light emission direction, at least one first reflector plate 15 are preferably provided between adjacent light-emitting component 14, now, rotation section 151
Between adjacent light-emitting component 14, therefore, the first perforate 121 and the second perforate 131 are also correspondingly arranged in adjacent luminous member
Between part 14.In the present embodiment, illustrate, but need to know by taking 4 the first reflector plates 15 as an example, the first reflector plate 15
Quantity can according to reality light modulation demand and independently select, in general, the quantity of the first perforate 121 and the second perforate 131 with
The quantity of first reflector plate 15 is equal, but, in order that obtaining light fixture 100 has the more preferable light emission direction adjustment free degree, the
The quantity of one perforate 121 and the second perforate 131 can be slightly more than the quantity of the first reflector plate 15, for example, the first perforate 121 and
The quantity of two perforates 131 is 1.2 times, 1.5 times, 2 times etc. of the quantity of the first reflector plate 15 respectively so that the first reflector plate 15
It can be needed according to practically light modulation, and select turn of the first optimal perforate 121 and the second perforate 131 and the first reflector plate 15
Dynamic portion 151 is attached.In addition, rotation section 151 is pivot structure, its relative both ends protrudes the both sides of reflection body 154
Side, and then the first perforate 121 and the second perforate 131 are rotatablely connected with respectively, but be not limited.The present invention other
In embodiment, rotation section for example can be the depressed part of indent on two sides of the first end of self-reflection body 154, the first side
Wall 12 and the corresponding depressed part of second sidewall 13 set columnar projections respectively, and columnar projections be combined with each other with depressed part so that anti-
Penetrate piece and see that 5 are rotatably arranged between the first side wall 12 and second sidewall 13.
Fig. 3 is the schematic diagram of the guiding slide plate in one embodiment of the invention, as illustrated, guiding slide plate 20 includes slide plate
Body 21 and at least one first chute 23, the first chute 23 are arranged at (e.g. through groove) on slide plate body 21, and it is strip
The notching construction of shape, and the first chute 23 has first slope K1, in the coordinate system that X axles Y-axis is formed, first slope K1 is
The center line C1 of first chute 23 relative to X-axis inclined degree (as shown in Figure 3), wherein, first slope K1 for 0 or
1, i.e. the first chute 23 is not parallel or vertical with X-axis, Y-axis.In the present embodiment, the first chute 23 is, for example, ellipse
The fluting of strip, and there is continuous inclined-plane, in order to which the first sliding part 153 slides, but it is not limited.In the present invention
In other embodiment, the first chute can also be the rectangular slot with first slope K1, or for shown in Fig. 7 A to Fig. 7 C
The stepped fluting 25,26,27 with discontinuous inclined-plane, wherein, different ladders can correspond to the first reflector plate 15 turn
Dynamic angle.
Guiding slide plate 20 is arranged at the outside of one of the first side wall 12 and second sidewall 13, i.e. guiding slide plate 20
It is arranged at the outside of groove 101.In the present embodiment, guiding slide plate 20 is arranged at the outside of second sidewall 13, but not as
Limit.In other embodiments of the present invention, guiding slide plate 20 may also set up in the outside of the first side wall 12, or, the first side wall and
The settable guiding slide plate in the outside of second sidewall, now, the slide bar of the first sliding part such as strip, the slide bar of strip
The top of groove 101 is across, and the both ends of slide bar are inserted in corresponding inclined chute respectively.
With continued reference to Fig. 1 and Fig. 2, guiding slide plate 20 is arranged at the outside of second sidewall 13, and the first of the first reflector plate 15
Sliding part 153 is inserted in the first chute 23.In guiding slide plate 20 towards first direction F1 (for example away from the side of second sidewall 13
To) it is mobile when, the first reflector plate 15 rotates in groove 101 towards second direction D1 (such as clockwise)；Slided in guiding
Piece 20 towards third direction F2 (such as close to direction of second sidewall 13) it is mobile when, the first reflector plate 15 court in groove 101
Rotated to fourth direction D2 (such as counter clockwise direction).Wherein, first direction F1 and third direction F3 is on the contrary, second direction D1
It is opposite with fourth direction D2.
Fig. 4 is the schematic diagram of the light fixture subelement of one embodiment of the invention, and Fig. 5 is the guiding slide plate court of light fixture in Fig. 4
Schematic diagram after being moved to first direction, Fig. 6 are the schematic diagram after the guiding slide plate of light fixture in Fig. 4 moves towards second direction.
Fig. 4, in order to more clearly show the relative start process between the first reflector plate 15 and guiding slide plate 20, omits into Fig. 6
The elements such as light-emitting component 14, the first side wall 12, bottom plate 11.
As shown in figure 5, when the direction (first direction F1) that guiding slide plate 20 is directed away from second sidewall 13 is mobile, the
One sliding part 153 moves in the first chute 23 along the continuous inclined-plane of the first chute 23, and the bottom of the first chute 23 of direction
Portion 232 moves, and because the first chute 23 is the inclined slot that has first slope, and the first end of the first reflector plate 15 passes through
Rotation section 151 is rotatably connected at the first side wall 12 and second sidewall 13, and therefore, the first reflector plate 15 is directed to slide plate 20
Drive, by the reflector plate 15 of rotation section 151 first, (second direction D1) clockwise is rotated in groove 101.Slided in guiding
Piece 20 towards the direction (third direction F2) of second sidewall 13 it is mobile when, the first sliding part 153 in the first chute 23, along
The continuous inclined-plane movement of first chute 23, and moved towards the top 231 of the first chute 23, because the first chute 23 is that have
The inclined slot of first slope, and the first end of the first reflector plate 15 is rotatably connected at the first side wall by rotation section 151
12 and second sidewall 13, therefore, the first reflector plate 15 is directed to slide plate 20 and driven, and passes through the reflector plate of rotation section 153 first
15 (fourth direction D2) the counterclockwise rotations in groove 101.Wherein, the top 231 of the first chute 23 and bottom 232 are divided respectively
It is distributed in the center line C1 of the first chute 23 both ends (as shown in Figure 3).Above-mentioned utilize guides the first reflector plate of drive of slide plate 20
15 rotate, and the first reflector plate 15 utilizes its reflecting properties to change the light emission direction of multiple light-emitting components 14 after rotating, and then adjusts
The light emission direction of whole light fixture 100 so that light fixture 100 can realize the different use such as directional lighting, brighter or darker luminous intensity
On the way, to adapt to different use environments.
With continued reference to Fig. 3, in one embodiment of the invention, guiding slide plate 20 can also include at least one second chute 24,
In the coordinate system that X-axis Y-axis is formed, the second chute 24 has the second slope K 2, and the second slope K 2 is the center of the second chute 24
Line C2 is relative to the inclined degree of X-axis, and the second slope K 2 is not 0 or 1, and the second slope K 2 and first slope K1 are different,
That is, the inclined degree of 24 relative X-axis of the second chute is different from the inclined degree of 23 relative X-axis of the first chute.Wherein, second slide
Groove 24 is also arranged on slide plate body 21, and it is the notching construction of strip, has continuous inclined-plane.One is only shown in Fig. 3
Individual second chute 24, but be not limited, the quantity of the second chute 24 can be set according to being actually needed.In addition, second slides
Groove 24 is for example disposed on the side of the 3rd chute 23, or, the second chute and the first chute are arranged alternately (not shown), or
Person, multiple first chute continuous arrangements form a group, and multiple second chutes are formed respectively at the both sides of the group (not
Diagram).
Understood with reference to Fig. 5 and Fig. 6, the sliding type of the first sliding part 153 of the first reflector plate 15 in the second chute 24
It is similar to sliding type of first sliding part 153 in the first chute 23.Specifically, as shown in figure 5, in guiding slide plate 20
Be directed away from second sidewall 13 direction (first direction F1) it is mobile when, the first sliding part 153 in the second chute 24, along
The continuous inclined-plane movement of second chute 24, and moved towards the bottom 242 of the second chute 24, because the second chute 24 is that have
The inclined slot of second slope K 2, and the first end of the first reflector plate 15 is rotatably connected at the first side by rotation section 151
Wall 12 and second sidewall 13, therefore, the first reflector plate 15 are directed to slide plate 20 and driven, anti-by rotation section 151 first
Piece 15 (second direction D1) clockwise in groove 101 is penetrated to rotate.In guiding slide plate 20 towards the direction (the of second sidewall 13
Three direction F2) it is mobile when, the first sliding part 153 moves in the second chute 24 along the continuous inclined-plane of the second chute 24, and
Moved towards the top 241 of the second chute 24, because the second chute 24 is the inclined slot with the second slope K 2, and first
The first end of reflector plate 15 is rotatably connected at the first side wall 12 and second sidewall 13, therefore, first by rotation section 151
Reflector plate 15 is directed to slide plate 20 and driven, by the reflector plate 15 of rotation section 153 first the counterclockwise (the 4th in groove 101
Direction D2) rotate.Wherein, the top 241 of the second chute 24 and bottom 242 are distributed in the center line C2 of the second chute 24 respectively
Both ends (as shown in Figure 3).In the present embodiment, the second slope K 2 of the second chute 24 and the first slope K1 of the first chute 23
It is different, during the start of guiding slide plate 20, it is connected to reflector plate 15 in the first chute 23 and is connected in the second chute 24
Reflector plate 15 rotational angle it is different, and then cause light fixture 100 to have light modulation direction and different irradiation models with a greater variety
Enclose.It is worth noting that, being only exemplified by out the fluting with two kinds of slopes in above-mentioned embodiment, but it is not limited.In this hair
In bright other embodiment, guiding the quantity of fluting on slide plate and the setting of slope can set according to actual use demand
It is fixed, for example, settable multiple slotting with first slope, multiple slotting, are multiple with the 3rd slope with the second slope
Fluting etc., by the fluting of multiple Different Slopes so that multiple reflector plates can form multiple different anglecs of rotation so that
Light modulation direction and the range of exposures for obtaining light fixture are more extensive.
In addition, guiding slide plate 20 can pass through the manual of operating personnel in the movement on first direction F1 and third direction F2
Realize, can also be realized by drive device driving (not shown).If realized by drive device, i.e. guiding slide plate 20 is for example
It is connected with drive motor.Control unit is may also include in light fixture 100, control unit is electrically connected with drive motor so that guiding
Slide plate 20 can continuously move, and then continuously change the light emission direction of light fixture, to improve Consumer's Experience.
With continued reference to Fig. 2 and Fig. 3, in order that the moving process of the guiding second opposing lateral wall 13 of slide plate 20 is more stable, lead
Draw and the second sliding part 22 is set on the slide plate body 21 of slide plate 20, the second sliding part 22 is the bar prominent from slide plate body 21
Shape projection；Corresponding to the second sliding part 22, keeper 132 is set, keeper 132 is from second sidewall 13 in second sidewall 13
The groove being recessed on the surface of guiding slide plate 20 side.In the guiding second opposing lateral wall 13 of slide plate 20 in first party
When being moved on to F1 and second direction F2, the second sliding part 22 is placed in keeper 132 so that guiding slide plate 20 can be in the
Metastable combination is formed between two side walls 13, wherein, when applying active force in guiding slide plate 20, the second sliding part 20 can
Slided in keeper 132, if guiding slide plate 20 is moved to precalculated position, because the strip projection of the second sliding part 20 houses
In the groove of keeper 132, now, groove can position to strip projection, for example, belonging between strip projection and groove
In more closely cooperation, while this cooperation does not also influence strip projection and slided in the trench, and groove can be directly convex to strip
Block is positioned, and stays in precalculated position to guide slide plate 20.In addition, strip projection for example may include elastic component 221,
Groove, which corresponds to elastic component 221, includes multiple positioning holes, and multiple positioning holes are for example arranged on the madial wall of groove, in strip
When projection is moved to precalculated position, elastic component 221 enters one of multiple positioning holes of groove, and then make it that strip is convex
Block and groove stable bond, stay in precalculated position to guide slide plate 20.Above-mentioned positioning method, with the second sliding part 22
For strip projection, keeper 132 is not limited to be illustrated exemplified by groove, in other implementations, second
Sliding part 22 is, for example, groove, and keeper 132 is, for example, strip projection.
In an embodiment of the present invention, multiple light-emitting components 14 are, for example, light emitting diode.
In an embodiment of the present invention, the first side wall 12 and second sidewall 13 are, for example, the second reflector plate, wherein, it can lead to
Cross coating, printing, sputter on the side surface of the first side wall 12 and second sidewall 13 in face of light-emitting component 14 or paste anti-
Penetrate material either reflecting layer with formed the second reflector plate or, the first side wall 12 and second sidewall 13 be selected from reflection resin or
The second reflector plate that person's high reflecting metal is formed.The reflectivity of second reflector plate and the first reflector plate 15 can be with identical or not
Together.
To sum up, light fixture of the invention, the rotation section of the first end of reflector plate is rotatablely arranged at the first side wall and
In two side walls, the sliding part at the second end of reflector plate is arranged in the chute of guiding slide plate, by guiding slide plate relative first
One of side wall and second sidewall are slided, and to drive reflector plate to be rotated in groove, are made using the reflection characteristic of reflector plate
The light emission direction for obtaining light-emitting component is changed, and then realizes that lamp luminescence direction and range of exposures are adjustable.
Certainly, the present invention can also have other various embodiments, in the case of without departing substantially from spirit of the invention and its essence,
Those skilled in the art can be made according to the present invention it is various it is corresponding change and deformation, but these it is corresponding change and
Deformation should all belong to the protection domain of appended claims of the invention.
Claims (10)
1. a kind of light fixture of adjustable light emission direction, it includes bottom plate and the multiple light-emitting components being arranged on bottom plate, its feature
It is, the light fixture also includes：
Relative the first side wall and second sidewall, the first side wall and the second sidewall are connected to the bottom plate, and the bottom plate,
The first side wall and the second sidewall form groove；
At least one first reflector plate, is arranged in the groove, first reflector plate have reflection body, rotation section, protuberance and
First sliding part, the rotation section is arranged at the first end of the reflection body, and the relative both ends difference of the rotation section is rotatable
Ground is connected to the first side wall and the second sidewall, and the second distal process of the protuberance self-reflection body goes out, and first sliding part connects
The protuberance is connected to, second end is relative with the first end；And
Slide plate is guided, is arranged at the outside of one of the first side wall and the second sidewall, the guiding slide plate has at least one
First chute, first sliding part are inserted in the first chute；
Wherein, outside of the guiding slide plate along one of the first side wall and the second sidewall is moved, to drive this at least
One first reflector plate rotates in the groove.
2. light fixture as claimed in claim 1, it is characterised in that when the guiding slide plate moves towards the first direction, this is extremely
Few one first reflector plate rotates towards the second direction；When the guiding slide plate moves towards the third direction, this at least 1
One reflector plate rotates towards the fourth direction；Wherein, the first direction and the third direction are on the contrary, the second direction and the 4th
In the opposite direction.
3. light fixture as claimed in claim 2, it is characterised in that the guiding slide plate also has at least one second chute, and this first
Chute has first slope, and second chute has the second slope, and the first slope and second slope are different.
4. light fixture as claimed in claim 3, it is characterised in that first chute has continuous oblique respectively with second chute
Face.
5. light fixture as claimed in claim 3, it is characterised in that first chute is respectively opening for strip with second chute
Groove.
6. light fixture as claimed in claim 1, it is characterised in that the rotation section is first rotating shaft, and the first side wall is provided with extremely
Few one first perforate, the second sidewall are provided with least one second perforate, and this is inserted in the relative both ends of the first rotating shaft respectively
In first perforate and second perforate so that the first rotating shaft rotationally mutually interconnects with the first side wall and the second sidewall
Connect.
7. light fixture as claimed in claim 1, it is characterised in that the light-emitting component is light emitting diode.
8. light fixture as claimed in claim 1, it is characterised in that also including drive device, the drive device connects guiding cunning
Piece, with driving guiding slide plate connection mobile.
9. light fixture as claimed in claim 1, it is characterised in that be provided with the second sliding part on the guiding slide plate, first side
The keeper corresponding with second sliding part is provided with one of wall and the second sidewall, second sliding part is fixed with this
Position part is combined so that and one of the guiding slide plate and the first side wall and the second sidewall are fixedly connected, wherein, this second
Sliding part is slide bumping, and the keeper is groove.
10. light fixture as claimed in claim 1, it is characterised in that the first side wall and the second sidewall are the second reflector plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710802812.1A CN107606545A (en) | 2017-09-08 | 2017-09-08 | The light fixture of adjustable light emission direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710802812.1A CN107606545A (en) | 2017-09-08 | 2017-09-08 | The light fixture of adjustable light emission direction |
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| Publication Number | Publication Date |
|---|---|
| CN107606545A true CN107606545A (en) | 2018-01-19 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710802812.1A Withdrawn CN107606545A (en) | 2017-09-08 | 2017-09-08 | The light fixture of adjustable light emission direction |
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| CN (1) | CN107606545A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114458A (en) * | 2018-09-20 | 2019-01-01 | 深圳益明光电技术有限公司 | Modular LED lamp and lighting device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2239086A (en) * | 1989-11-30 | 1991-06-19 | Toshiba Kk | Illumination device in an elevator cage |
| KR20060029100A (en) * | 2004-09-30 | 2006-04-04 | 오희택 | A ceiling illuminator for adjustment-type of irradiation range |
| CN101025261A (en) * | 2006-02-22 | 2007-08-29 | 普力士·丹派克斯股份有限公司 | Luminaire with reflector of adjustable rotation |
| CN201072077Y (en) * | 2007-08-28 | 2008-06-11 | 唐丹天 | Adjustable oriented projecting fluorescent lamp |
| CN201232936Y (en) * | 2008-07-21 | 2009-05-06 | 丁人 | Outdoor energy-conserving reflection illumination curtain |
| CN201344410Y (en) * | 2008-12-25 | 2009-11-11 | 光磊科技股份有限公司 | LED road lamp |
| CN201803314U (en) * | 2009-11-20 | 2011-04-20 | 安徽师范大学 | LED lamp providing with stepping motor and precisely changing light range |
| CN102162605A (en) * | 2010-02-24 | 2011-08-24 | 贝格利股份公司 | Light control device for public lighting lamps |
| WO2013093745A1 (en) * | 2011-12-22 | 2013-06-27 | Koninklijke Philips Electronics N.V. | A louver assembly and a lighting device comprising the louver assembly |
-
2017
- 2017-09-08 CN CN201710802812.1A patent/CN107606545A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2239086A (en) * | 1989-11-30 | 1991-06-19 | Toshiba Kk | Illumination device in an elevator cage |
| KR20060029100A (en) * | 2004-09-30 | 2006-04-04 | 오희택 | A ceiling illuminator for adjustment-type of irradiation range |
| CN101025261A (en) * | 2006-02-22 | 2007-08-29 | 普力士·丹派克斯股份有限公司 | Luminaire with reflector of adjustable rotation |
| CN201072077Y (en) * | 2007-08-28 | 2008-06-11 | 唐丹天 | Adjustable oriented projecting fluorescent lamp |
| CN201232936Y (en) * | 2008-07-21 | 2009-05-06 | 丁人 | Outdoor energy-conserving reflection illumination curtain |
| CN201344410Y (en) * | 2008-12-25 | 2009-11-11 | 光磊科技股份有限公司 | LED road lamp |
| CN201803314U (en) * | 2009-11-20 | 2011-04-20 | 安徽师范大学 | LED lamp providing with stepping motor and precisely changing light range |
| CN102162605A (en) * | 2010-02-24 | 2011-08-24 | 贝格利股份公司 | Light control device for public lighting lamps |
| WO2013093745A1 (en) * | 2011-12-22 | 2013-06-27 | Koninklijke Philips Electronics N.V. | A louver assembly and a lighting device comprising the louver assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114458A (en) * | 2018-09-20 | 2019-01-01 | 深圳益明光电技术有限公司 | Modular LED lamp and lighting device |
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