CN103672488B - A kind of light fixture - Google Patents
A kind of light fixture Download PDFInfo
- Publication number
- CN103672488B CN103672488B CN201210363407.1A CN201210363407A CN103672488B CN 103672488 B CN103672488 B CN 103672488B CN 201210363407 A CN201210363407 A CN 201210363407A CN 103672488 B CN103672488 B CN 103672488B
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- lens
- front panel
- light fixture
- lens group
- motor
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of light fixture, light fixture includes a front panel, one rear board, one lower panel, one top panel and a light source assembly, top panel connection lower panel one cylindricality of formation, the both-side opening of front panel and rear board connection closing cylindricality, front panel includes front panel body and at least one lens group being arranged on front panel body, through hole corresponding with lens group is provided with front panel, lens group is fixed in through-holes, light source assembly includes a motor mounting plate, one motor, one rotating disk and at least two LED, motor mounting plate includes a base portion and a fixed part, one end of fixed part connects one end of base portion, fixed part connects lower panel, the rotating shaft of motor passes through base portion, the top of the rotating shaft of rotating disk connection motor, LED is fixed on the two ends of rotating disk.The present invention rotates the rotating disk with LED light source component by motor and rotated, and the setting lens group at beam projecting so that the hot spot formed after rays pass through lens group is constantly moved and changed in, and realizes the i.e. change of the shape of hot spot and the movement of hot spot.
Description
Technical field
The present invention relates to lighting apparatus, more particularly to a kind of light fixture.
Background technology
More and more wider with the application of light fixture now, the various particular/special requirements to light fixture are also more and more, many fields
Light fixture is needed to produce the effect of hot spot change under conjunction.But, the method for the light fixture generation hot spot movement of prior art is generally
Two kinds, a kind of is the movement for being realized by the circular motion of hot spot reflecting surface hot spot, and another is by that can produce many light
The light fixture of spot moves to realize the movement of hot spot.The characteristics of both approaches have one common is exactly that hot spot will not change in itself
Become, it is impossible to which hot spot is changed can only mobile spot.
The content of the invention
The technical problem to be solved in the present invention is to overcome the shortcomings of that above-mentioned prior art is present, and proposes a kind of light fixture,
Hot spot movement can only be carried out to solve light fixture of the prior art, it is impossible to the problem of changing hot spot.
In order to solve the above technical problems, the present invention proposes a kind of light fixture, light fixture includes a front panel, a rear board, once
Panel, a top panel and a light source assembly, top panel connection lower panel one hollow cylindricality of formation, front panel and rear board connection
The both-side opening of cylindricality is closed, front panel includes front panel body and at least one lens group being arranged on front panel body,
Through hole corresponding with lens group is provided with front panel, lens group is fixed in through-holes, and light source assembly includes a motor mounting plate, one
Motor, a rotating disk and at least two LED, motor mounting plate include a base portion and a fixed part, one end connection base portion of fixed part
One end, fixed part connection lower panel, the rotating shaft of motor passes through base portion, and rotating disk connects the top of the rotating shaft of motor, and LED, which is fixed on, to be turned
The two ends of disk.
Preferably, rotating disk is square strip, and the rotating shaft of motor connects the middle part of rotating disk, and the two ends of rotating disk respectively connect a LED.
Preferably, light source assembly also includes two contactors and two brushes, and two contactors are set in the rotating shaft of motor, two electricity
Brush is each to be connected a contactor and is fixedly connected on base portion respectively.
Preferably, lens group is symmetrical on front panel, and lens group is six, before six lens groups are respectively distributed to
The both sides of plate, per each three of side.
Preferably, lens group includes at least one lens and lens fixed frame, and lens are fixed in lens fixed frame.
Preferably, lens group includes three lens, and the inframe of lens fixed frame is separated into the grid of correspondence lens, and lens are set
It is placed in grid, lens are convex lens.
Preferably, the both sides of lens fixed frame, which extend to be formed on the circular stator of two halves, stator, is provided with through hole.
Preferably, top panel is the C-shaped configuration that sheet material is bent, and lower panel is the c-type structure that sheet material is bent.
Preferably, light fixture also includes a mounting bracket, and mounting bracket is the U-shaped structure that sheet material is bent, mounting bracket
Connect the both sides of lower panel.
Preferably, the edge of front panel body extends to form multiple installation portions to the same side.
Compared with prior art, beneficial effects of the present invention include：The present invention rotates the rotating disk with LED by motor and turned
It is dynamic, and the setting lens group at beam projecting so that the hot spot formed after rays pass through lens group is constantly moved and changed in, real
The i.e. change of the shape of hot spot and the movement of hot spot are showed.
Brief description of the drawings
Fig. 1 is the assembling schematic diagram of the light fixture of the embodiment of the present invention.
Fig. 2 is the stereogram of the light fixture of the embodiment of the present invention.
Fig. 3 is the front view of the lens fixed frame of the light fixture of the embodiment of the present invention.
Fig. 4 is the side view of the lens fixed frame of the light fixture of the embodiment of the present invention.
Fig. 5 is the top view of the lens fixed frame of the light fixture of the embodiment of the present invention.
Fig. 6 is the stereogram of the lens fixed frame of the light fixture of the embodiment of the present invention.
Fig. 7 is the front view of plate below the light fixture of the embodiment of the present invention.
Fig. 8 is the side view of plate below the light fixture of the embodiment of the present invention.
Fig. 9 is the top view of plate below the light fixture of the embodiment of the present invention.
Figure 10 is the stereogram of plate below the light fixture of the embodiment of the present invention.
Figure 11 is the front view of the front panel of the light fixture of the embodiment of the present invention.
Figure 12 is the side view of the front panel of the light fixture of the embodiment of the present invention.
Figure 13 is the top view of the front panel of the light fixture of the embodiment of the present invention.
Figure 14 is the stereogram of the front panel of the light fixture of the embodiment of the present invention.
Figure 15 is the front view of plate above the light fixture of the embodiment of the present invention.
Figure 16 is the side view of plate above the light fixture of the embodiment of the present invention.
Figure 17 is the top view of plate above the light fixture of the embodiment of the present invention.
Figure 18 is the stereogram of plate above the light fixture of the embodiment of the present invention.
Embodiment
In order to further illustrate the principle and structure of the present invention, the preferred embodiments of the present invention are carried out in conjunction with accompanying drawing detailed
Describe in detail bright.
Also referring to Fig. 1 to Fig. 2, the present invention provides a kind of light fixture, and light fixture includes a front panel 1, a rear board 2, one
Lower panel 4, a top panel 3 and a light source assembly 5, can also include a mounting bracket 6.
Top panel 3, refers to Figure 15 to Figure 18, in the present embodiment, and top panel 3 is the C-shaped configuration that sheet material is bent.
In other embodiments, the shape of top panel 3 can be converted accordingly as needed.
Lower panel 4, refers to Fig. 7 to Figure 10, the connection one hollow cylindricality of formation of lower panel 4 of top panel 3, in the present embodiment
In, lower panel 4 is the C-shaped configuration that sheet material is bent.In other embodiments, the shape of lower panel 4 can phase as needed
It should convert.
Front panel 1, refers to Figure 11 to Figure 14 and Fig. 3 to Fig. 6, a side opening of cylindricality is closed in the connection of front panel 1, before
Plate 1 include being provided with front panel body 11 and at least one lens group 12 for being arranged on front panel body 11, front panel 1 with thoroughly
The quantity of microscope group 12 is identical and specification identical through hole 112, and lens group 12 is fixed in through hole 112.In the present embodiment, lens
Group 12 includes at least one lens 121 and lens fixed frame 122, and lens 121 are fixed in lens fixed frame 122, and lens are fixed
The inframe of frame 122 is separated into the grid of correspondence lens 121, and lens 121 are arranged in grid.The effect of lens group 12 is one saturating
The correspondence of mirror 121 produces a hot spot, in other embodiments, and lens group 121 can use other assembling modes, can also be direct
It is arranged in through hole 112, is the installation and removal of lens group 12 for convenience using the purpose of lens fixed frame 122.In this reality
Apply in example, the both sides of lens fixed frame 122, which extend to be formed on the circular stator of two halves, stator, is provided with through hole.It is semicircular
The effect of stator is that conveniently lens fixed frame 122 is fixed on front panel body 11 by screw, in other embodiments,
It can otherwise fix, stator is substituted for other parts accordingly.In the present embodiment, lens group 12 exists
It is symmetrical on front panel 1, it is symmetrical be in order to obtain symmetrical hot spot, in other embodiments, the distribution of lens group 12
Can be that various forms of, as needed hot spots carry out the corresponding distributing position for adjusting lens group 12.In the present embodiment
In, lens group 12 is six, and six lens groups are respectively distributed to the both sides of front panel, per each three of side.In other embodiments,
The quantity of lens group 12 can be determined according to the requirement to number of spots, for example, be modified to four lens groups, eight lens groups
Or three lens groups.In the present embodiment, a lens group 12 includes three lens 121, in other embodiments, lens
121 quantity can be adjusted as needed, for example, be changed to two lens 121, four lens 121 or five lens 121.At this
In embodiment, lens 121 are convex lens, and convex lens can produce the more preferable converged light line formation hot spot of focussing force.In this implementation
In example, the edge of front panel body 11 extends to form multiple installation portions 111 to the same side.The effect of installation portion 111 is for side
Just the connection of front panel 1 and top panel 3 and lower panel 4, there is provided after installation portion 111, it is only necessary to be connected by screw installation portion
111 and top panel 3 just can simply connect very much front panel 1 and top panel 3, and the stability connected is guaranteed.
Light source assembly 5, light source assembly 5 includes a motor mounting plate 51, a motor 52, a rotating disk 55 and at least two LED56,
Two contactors 54 and two brushes 53 can also be included, motor mounting plate 51 includes a base portion 511 and a fixed part 512, fixed part
512 one end connects one end of base portion 511, and the connection lower panel 4 of fixed part 512, the rotating shaft of motor 52 passes through base portion 511, rotating disk
The top of the rotating shaft of 55 connection motors 52, LED56 is fixed on the two ends of rotating disk 55.Two contactors 54 are set in the rotating shaft of motor 52
On, two brushes 53 respectively connect a contactor 54 and are fixedly connected on base portion 511 respectively.One group of brush 53 and contactor 54 are controlled
Motor 52 is rotated clockwise, and another group of brush 52 and contactor 54 are rotated counterclockwise, two groups of brushes 53 and the alternating work of contactor 54
Making controlled motor 52 drives rotating disk 55 to carry out back rotation so that hot spot changes repeatedly, can be rotated clockwise and the inverse time by regulation
The hot spot that the time that pin is rotated obtains various orders changes.In the present embodiment, two LED56 are located at the two ends each one of rotating disk 55
Individual, in other embodiments, LED56 quantity can also change, such as three, four or five, by taking three LED56 as an example
Setting two can be further held, the other end sets one, can so realize the bright dark change of hot spot.In the present embodiment,
Rotating disk 55 is square strip, and the rotating shaft of motor 52 connects the middle part of rotating disk 55, and the two ends of rotating disk 55 respectively connect a LED56.At it
In its embodiment, the shape of rotating disk 55 can be various.
Mounting bracket 6, mounting bracket 6 is the U-shaped structure that sheet material is bent, the two of the connection lower panel 4 of mounting bracket 6
Side.The effect of mounting bracket 6 is by by lamp installation, to position to be mounted is needed, mounting bracket 6 can be according to installation
Need to carry out appropriate transformation, for example, several through holes opened in mounting bracket 6, with screw through through hole by lamp installation to certain
Place.
Describe the operation principle of the present invention in detail by taking the present embodiment as an example below.
When the light that LED56 is sent passes through lens group 12, because lens 121 are convex lens, so can by light focusing, from
And make it that the light projected at lens group 12 is focused into hot spot one by one, and except other positions at lens group on front panel 1
Put light tight, the light that such LED56 is sent is just into hot spot one by one.Motor 52 drives rotating disk 55 to rotate so that connection
LED56 on rotating disk 55 is also and then rotated, so that the light for causing LED56 to launch constantly becomes relative to the angle of lens group 12
Change, can just hot spot is constantly moved in this way, and because incident angle is different, then the light produced after focusing on
The shapes and sizes of spot also can be different.Can be clockwise and inverse with controlled motor 52 due to being provided with two groups of brushes 53 and contactor 54
Hour hands both direction is rotated, it is possible to realize hot spot orderly change repeatedly.
In summary, the present invention rotates the rotating disk with LED by motor and rotated, and the setting lens at beam projecting
Group so that the hot spot formed after rays pass through lens group is constantly moved and changed in, realize the i.e. change of the shape of hot spot and
The movement of hot spot.
The preferable possible embodiments of the present invention are the foregoing is only, are not limited the scope of the invention.It is every to utilize
Equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, be included within the scope of the present invention.
Claims (8)
1. a kind of light fixture, it is characterised in that the light fixture includes a front panel, a rear board, a lower panel, a top panel and one
Light source assembly, the top panel connects one hollow cylindricality of the lower panel formation, the front panel and rear board connection
The both-side opening of the cylindricality is closed, the front panel includes front panel body and at least one being arranged on front panel body
Through hole corresponding with the lens group is provided with lens group, the front panel, the lens group is fixed in the through hole, described
Light source assembly include a motor mounting plate, a motor, a rotating disk and at least two LED, the motor mounting plate include a base portion and
One fixed part, one end of the fixed part connects one end of the base portion, and the fixed part connects the lower panel, the motor
Rotating shaft pass through the base portion, the rotating disk connects the top of the rotating shaft of the motor, and the LED is fixed on the two of the rotating disk
End；
The lens group includes lens and lens fixed frame, and the lens are fixed in the lens fixed frame；
The lens group includes three lens, and the inframe of the lens fixed frame is separated into the grid of the correspondence lens, described
Lens are arranged in the grid, and the lens are convex lens.
2. according to the light fixture described in claim 1, it is characterised in that the rotating disk is square strip, the rotating shaft of the motor is connected
The middle part of the rotating disk, the two ends of the rotating disk respectively connect a LED.
3. light fixture according to claim 1, it is characterised in that the light source assembly also includes two contactors and two brushes,
Two contactor is set in the rotating shaft of the motor, and two brush respectively connects contactor described in one and is fixedly connected respectively
On the base portion.
4. light fixture according to claim 1, it is characterised in that the lens group is symmetrical on the front panel, institute
Lens group is stated for six, six lens groups are respectively distributed to the both sides of the front panel, per each three of side.
5. light fixture according to claim 4, it is characterised in that the both sides of the lens fixed frame extend to form two halves circle
Stator, be provided with through hole on the stator.
6. light fixture according to claim 1, it is characterised in that the top panel is the C-shaped configuration that sheet material is bent, institute
It is the c-type structure that sheet material is bent to state lower panel.
7. light fixture according to claim 1, it is characterised in that the light fixture also includes a mounting bracket, the installation branch
Frame is the U-shaped structure that sheet material is bent, and the mounting bracket connects the both sides of the lower panel.
8. light fixture according to claim 1, it is characterised in that the edge of the front panel body extends to be formed to the same side
Multiple installation portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210363407.1A CN103672488B (en) | 2012-09-26 | 2012-09-26 | A kind of light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210363407.1A CN103672488B (en) | 2012-09-26 | 2012-09-26 | A kind of light fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103672488A CN103672488A (en) | 2014-03-26 |
| CN103672488B true CN103672488B (en) | 2017-09-22 |
Family
ID=50310865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210363407.1A Active CN103672488B (en) | 2012-09-26 | 2012-09-26 | A kind of light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103672488B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2562053Y (en) * | 2002-04-30 | 2003-07-23 | 安特威电子（东莞）有限公司 | Spotlights |
| CN201193803Y (en) * | 2008-03-31 | 2009-02-11 | 佛山市毅丰电器实业有限公司 | Flower stage lamp of light emitting diode |
| CN201259144Y (en) * | 2008-09-08 | 2009-06-17 | 郑永发 | High power LED pattern projecting lamp |
| JP2011040306A (en) * | 2009-08-12 | 2011-02-24 | Nippon Hoso Kyokai <Nhk> | Lighting device |
| CN202012846U (en) * | 2011-01-21 | 2011-10-19 | 广州市夜太阳舞台灯光音响设备有限公司 | Dynamic stage effect lamp |
-
2012
- 2012-09-26 CN CN201210363407.1A patent/CN103672488B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2562053Y (en) * | 2002-04-30 | 2003-07-23 | 安特威电子（东莞）有限公司 | Spotlights |
| CN201193803Y (en) * | 2008-03-31 | 2009-02-11 | 佛山市毅丰电器实业有限公司 | Flower stage lamp of light emitting diode |
| CN201259144Y (en) * | 2008-09-08 | 2009-06-17 | 郑永发 | High power LED pattern projecting lamp |
| JP2011040306A (en) * | 2009-08-12 | 2011-02-24 | Nippon Hoso Kyokai <Nhk> | Lighting device |
| CN202012846U (en) * | 2011-01-21 | 2011-10-19 | 广州市夜太阳舞台灯光音响设备有限公司 | Dynamic stage effect lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103672488A (en) | 2014-03-26 |
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