CN109539150B - Stroboscopic dimming device of lamp and using method thereof - Google Patents
Stroboscopic dimming device of lamp and using method thereof Download PDFInfo
- Publication number
- CN109539150B CN109539150B CN201910014200.5A CN201910014200A CN109539150B CN 109539150 B CN109539150 B CN 109539150B CN 201910014200 A CN201910014200 A CN 201910014200A CN 109539150 B CN109539150 B CN 109539150B
- Authority
- CN
- China
- Prior art keywords
- dimming
- sheet
- light
- cut
- stroboscopic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000000694 effects Effects 0.000 claims abstract description 25
- 210000001503 joint Anatomy 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/06—Lighting devices or systems producing a varying lighting effect flashing, e.g. with rotating reflector or light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/006—Controlling the distribution of the light emitted by adjustment of elements by means of optical elements, e.g. films, filters or screens, being rolled up around a roller
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a stroboscopic dimming device of a lamp and a use method thereof, wherein the stroboscopic dimming device of the lamp comprises a dimming sheet, a flexible sheet and a mounting frame, wherein the dimming sheet is arranged on the mounting frame, the dimming sheet is provided with a dimming end and a driving end, the dimming end is provided with an embedding position, the embedding position is provided with the flexible sheet, the driving end is connected with a driving mechanism, and the driving mechanism drives the dimming sheet to move; the mounting bracket is provided with the unthreaded hole at least, the end setting of adjusting luminance is in the top in unthreaded hole. The setting of gentle light piece realizes that a device reaches stroboscopic and two kinds of work effects of adjusting luminance.
Description
Technical Field
The invention relates to a lamp, in particular to a lamp stroboscopic dimming device and a using method thereof.
Background
The lamp means an appliance capable of transmitting light, distributing and changing the light distribution of the light source, and comprises all parts required for fixing and protecting the light source except the light source and line accessories required for connection with a power supply. With the continuous development of technology, lamps have been widely used in various fields, and various lamps exist, such as ceiling lamps, floor lamps, wall lamps, desk lamps, down lamps, stage lamps, and the like, and the types of each lamp are also various.
However, when the stroboscopic effect of the lamplight and the intensity of the light need to be regulated, the existing structure is mostly divided into two independent devices, one device is used for realizing the stroboscopic effect, and the other device is used for realizing the dimming effect, and the device can realize the target function, but has the advantages of larger volume and longer length of the assembled lamp due to the two independent devices, so that the lamp has obvious defects.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a stroboscopic dimming device of a lamp and a using method thereof, so that one device achieves the two working effects of stroboscopic and dimming.
The technical scheme is as follows:
The stroboscopic dimming device comprises a dimming sheet, a soft light sheet and a mounting frame, wherein the dimming sheet is mounted on the mounting frame, the dimming sheet is provided with a dimming end and a driving end, the dimming end is provided with an embedding position, the soft light sheet is mounted on the embedding position, the driving end is connected with a driving mechanism, and the driving mechanism drives the dimming sheet to move; the mounting bracket is provided with the unthreaded hole at least, the end setting of adjusting luminance is in the top in unthreaded hole.
The side of the dimming end, which is close to the light hole, is a cut-in surface, the edge of one side of the cut-in surface of the dimming end is provided with the scarf joint position, and the scarf joint position extends to the cut-in surface.
The cut-in surface is arranged in an arc shape and is concave towards the inside of the dimming end, and one side of the soft light sheet close to the cut-in surface is arranged in an arc shape matched with the cut-in surface.
The driving end is provided with spacing portion, spacing portion is provided with two, be provided with spacing post on the mounting bracket, spacing post is located two between the spacing portion.
The light adjusting sheet is characterized by further comprising a clamping mechanism, wherein the clamping mechanism comprises a fixing part and a clamping part, the fixing part is connected to the light adjusting sheet, and the clamping part is arranged at the end part of the embedding position and clamps the soft light sheet.
The clamping mechanism is arranged into a card, the shape of the card is U-shaped, the card is provided with two wing ends which are connected with each other, one side close to the connecting position is a clamping part, and the side far away from the connecting position is a fixing part.
The dimming end is provided with avoidance position, the avoidance position is arranged on one side of the end part of the scarf joint position, and the wing end connection part is clamped on the avoidance position.
And the connection part of the wing ends is provided with an unfilled corner, and the unfilled corner is positioned on the inner side of the soft light sheet under overlooking projection.
The side walls of the two end parts of the scarf joint position are provided with clamping protrusions, and the clamping protrusions clamp the soft light sheet.
The using method of the lamp stroboscopic dimming device comprises the following steps:
Switching on a power supply;
inputting a dimming signal, driving a dimming sheet to move by a driving mechanism, enabling a soft light sheet to move along with the dimming sheet, and adjusting the blocking area of a light hole by slowly cutting in or cutting out the dimming sheet, wherein the light transmission area of the light hole is small or large, so that the light emitting size of the light hole is adjusted;
and a stroboscopic signal is input, the driving mechanism drives the dimming sheet to move, the soft light sheet moves along with the dimming sheet, the dimming sheet is cut in or cut out rapidly, and the light hole is shielded or opened, so that the stroboscopic effect of adjusting light is realized.
The advantages and principles of the invention are described below:
1. The lamp stroboscopic dimming device comprises a dimming piece, a soft light piece and a mounting frame, wherein the soft light piece is installed at a scarf joint position arranged at the dimming end of the dimming piece, so that the soft light piece cannot fly out when the dimming piece moves, a driving mechanism is connected with the driving end of the dimming piece, the dimming piece is driven to move through the driving structure to switch, the dimming piece is enabled to shade, open and close a light hole to realize dimming and stroboscopic effect, the effect of the soft light piece is utilized to enable a lamp to be in transition in the switching process, the metal switching effect is better than that of the soft light piece, the soft light piece is arranged on the dimming piece, and dimming and stroboscopic effect can be realized on the dimming piece.
2. The cut-in surface is the position that enters the range of the unthreaded hole first, and the scarf joint position is installed in this cut-in surface one side to the scarf joint position extends to the cut-in surface, and gentle light piece extends to the cut-in surface when installing promptly, so when adjusting luminance piece and entering the range of unthreaded hole, the transition through gentle light piece first for light is even, and the switching effect is better.
3. The cut-in surface is arranged in an arc shape and is concave to the inside of the dimming end, and one side of the soft light sheet, which is close to the cut-in surface, is arranged in an arc shape matched with the cut-in surface.
4. The driving end is provided with the limiting part and two driving mechanisms, and the driving mechanism cannot immediately stop driving when the dimming sheet rotates, so that the rotation limiting of the dimming sheet is realized through the limiting column positioned on the mounting frame, the bidirectional limiting is realized, and the mechanical failure caused by overlarge displacement is avoided.
5. For better fixed gentle light piece, so install the card and hold the mechanism, the card holds the mechanism and includes fixed part and clamping part, wherein, fixed part connects on the accent light piece, realizes the fixed of card and holds the mechanism, then utilizes the clamping part to hold gentle light piece card, so gentle light piece blocks under the effect of clamping part, sets up the tip at the scarf joint position moreover, can not block the illumination of light.
6. The clamping mechanism is specifically arranged as a card, the appearance is U-shaped, and the clamping part is positioned at the joint of the wing ends, so that the clamping is performed through the surfaces of the wing ends when the soft light sheet is clamped, and therefore, the thickness of the light sheet is smaller, the thickness of the light sheet can be reduced, and the structure is more compact.
7. The dimming end is provided with a avoidance position, the wing end connecting part is clamped on the avoidance position, the limit of the wing end is realized, and the wing end cannot be loosened due to the movement of the dimming piece.
8. The joint of wing end is provided with the unfilled corner, and the unfilled corner is located soft light piece overlook the inboard under the projection, so can not exist when light passes through and shelter from the effect of light.
9. The clamping protrusions are arranged at the two end parts of the scarf joint position, and the soft light sheet is clamped by the clamping portions, so that the soft light sheet is fixed in the cutting surface direction, and the soft light sheet cannot be thrown out due to inertia during dimming and stroboscopic adjustment.
10. The using method of the stroboscopic dimming device of the lamp comprises two signals,
When a dimming signal is input, the dimming sheet is slowly cut into the light hole through the driving mechanism, so that the dimming effect is realized, the light hole is slowly cut into, and the flickering phenomenon of the light can not occur.
When a stroboscopic signal is input, the driving mechanism is used for rapidly cutting in or out of the light hole, the light adjusting sheet blocks the light source and starts the light source, and the light is rapidly cut in, so that the stroboscopic effect is realized.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a top view of an embodiment of the present invention;
FIG. 3 is a schematic diagram of a dimmer plate according to an embodiment of the present invention when turned on;
FIG. 4 is a schematic diagram of a dimmer plate according to an embodiment of the present invention when closed;
Fig. 5 is a schematic view of the installation of a light-transmitting sheet according to an embodiment of the present invention.
Reference numerals illustrate:
10. A dimming sheet; 11. a dimming end; 111. the embedding position; 1111. the clamping convex; 112. avoidance of yielding; a cut-in surface; 12. a driving end; 121. a connection hole; 122. a lug; 20. a card; 21. a wing end; 211. unfilled corners; 22. a clamping part; 23. a fixing part; 30. a soft light sheet; 40. a mounting frame; 41. a light hole; 42. a limit column; 50. a driving mechanism.
Detailed Description
The following describes embodiments of the present invention in detail.
The dashed lines in fig. 3 and 4 indicate the locations of the light holes 41.
As shown in fig. 1 to 4, the stroboscopic dimming device for a lamp comprises a dimming sheet 10, a soft light sheet 30 and a mounting frame 40, wherein the dimming sheet 10 is mounted on the mounting frame 40, the dimming sheet 10 is provided with a dimming end 11 and a driving end 12, the dimming end 11 is provided with an engagement position 111, the soft light sheet 30 is mounted on the engagement position 111, the driving end 12 is connected with a driving mechanism 50, and the driving mechanism 50 drives the dimming sheet 10 to move; the mounting frame 40 is at least provided with a light hole 41, and the dimming end 11 is disposed above the light hole 41.
As shown in fig. 5, the light adjusting end 11 is provided with a cut-in surface 113 on a side close to the light hole 41, the engagement portion 111 is provided at an edge of the light adjusting end 11 on the cut-in surface 113 side, the engagement portion 111 extends to the cut-in surface 113, the cut-in surface 113 is provided in an arc shape and is recessed inside the light adjusting end 11, and the soft light sheet 30 is provided in an arc shape matching the cut-in surface 113 on a side close to the cut-in surface 113. In the present embodiment, the soft light sheet 30 is designed to be provided in an arc shape as a whole.
As shown in fig. 3 to 5, the backlight module further comprises a clamping mechanism, the clamping mechanism comprises a fixing portion 23 and a clamping portion 22, the fixing portion 23 is connected to the dimming sheet 10, the clamping portion is arranged at the end of the scarf joint position 111 and clamps the soft light sheet 30, the clamping mechanism is arranged into a card 20, the card 20 is in a U-shaped shape and is provided with two mutually connected wing ends 21, one side close to the connecting position is the clamping portion 22, the other side far away from the connecting position is the fixing portion 23, the dimming end 11 is provided with an avoidance position 112, the avoidance position 112 is arranged at the end part side of the scarf joint position 111, the connecting position of the wing ends 21 is clamped on the avoidance position 112, and the side wall, far away from the scarf joint position 111, of the avoidance position 112 is provided with a bulge, so that the card 20 is blocked from shifting.
The connection part of the wing ends 21 is provided with a unfilled corner 211, the unfilled corner 211 is located at the inner side of the soft light sheet 30 in the top view, the side walls of the two end parts of the scarf joint 111 are provided with clamping protrusions 1111, and the clamping protrusions 1111 clamp the soft light sheet 30. In addition, a connection hole 121 is provided at the driving end 12, the connection hole 121 is connected with a driving mechanism, and the driving mechanism driving includes a motor, the dimming sheet 10 is mounted on the mounting frame 40 through the motor, and the dimming sheet 10 is driven to rotate by using the motor.
As shown in fig. 2 and 4, the driving end 12 is provided with two limiting portions, the mounting frame 40 is provided with limiting columns 42, and the limiting columns 42 are located between the two limiting portions. In the present embodiment, the limiting portion is a lug 122 protruding from the driving end 12, the limiting post 42 is between the two lugs 122, and the width between the two lugs 122 is larger than the width of the limiting post 42.
In order to achieve better dimming and stroboscopic effect, two dimming sheets 10 are used in the present embodiment, and the two dimming sheets 10 are disposed up and down and are symmetrical in a plan view.
The using method of the lamp stroboscopic dimming device comprises the following steps:
Switching on a power supply;
Inputting a dimming signal, driving the dimming sheet 10 to move by the driving mechanism 50, enabling the soft light sheet 30 to move along with the dimming sheet 10, and adjusting the blocking area of the light hole 41 by slowly cutting in or cutting out, wherein the light transmission area of the light hole 41 is small or large, so that the light emitting size of the light hole 41 is adjusted;
The driving mechanism 50 drives the light-adjusting sheet 10 to move, the soft light sheet 30 moves along with the light-adjusting sheet 10 to cut in or cut out rapidly, the light hole 41 is shielded or opened, and the stroboscopic effect of adjusting light is realized.
The advantages of this embodiment are:
1. The stroboscopic dimming device for the lamp comprises a dimming sheet 10, a soft light sheet 30 and a mounting frame 40, wherein the soft light sheet 30 is installed at a scarf joint position 111 arranged at a dimming end 11 of the dimming sheet 10, so that the soft light sheet 30 cannot fly out when the dimming sheet 10 moves, a driving mechanism 50 is connected to a driving end 12 of the dimming sheet 10, the driving mechanism drives the dimming sheet 10 to move for switching, the dimming sheet 10 is enabled to shade, open and close a light hole 41 to realize dimming and stroboscopic effect, the effect of the soft light sheet 30 is utilized to enable a lamp to be in transition in the switching process, the metal switching effect is better compared with that of the soft light sheet 30, the soft light sheet 30 is arranged on the dimming sheet 10, and dimming and stroboscopic effect can be realized on the dimming sheet 10.
2. The cut surface 113 is a position that first enters the range of the light hole 41, the caulking position 111 is mounted on one side of the cut surface 113, and the caulking position 111 extends to the cut surface 113, that is, the soft light sheet 30 extends to the cut surface 113 when mounted, so when the light control sheet 10 enters the range of the light hole 41, the light is uniform by the transition of the soft light sheet 30 first, and the switching effect is better.
3. The cut surface 113 is provided in a circular arc shape and is concave toward the inside of the light modulation end 11, and the side of the soft light sheet 30 near the cut surface 113 is provided in a circular arc shape matched with the cut surface 113, because the light rays come out of the same plane as the light holes 41 and are circular, the circular arc-shaped edge transition of the soft light sheet 30 is used in light modulation or stroboscopic, so that the transition effect is circular after irradiation, and the light modulation and stroboscopic are both circular arc shapes, which accords with the irradiation attribute of the lamp.
4. The driving end 12 is provided with a limiting part and two driving mechanisms, and the driving mechanism 50 can not immediately stop driving when the dimming sheet 10 rotates, so that the rotation limiting of the dimming sheet 10 is realized through the limiting posts 42 positioned on the mounting frame 40, and the two-way limiting is realized, so that the mechanical failure caused by overlarge displacement is avoided.
5. In order to better fix the soft light sheet 30, a clamping mechanism is installed, the clamping mechanism comprises a fixing part 23 and a clamping part 22, wherein the fixing part 23 is connected to the soft light sheet 10 to fix the clamping mechanism, and then the soft light sheet 30 is clamped by the clamping part, so that the soft light sheet 30 is clamped under the action of the clamping part and is arranged at the end part of the scarf joint position 111, and the irradiation of light rays is not blocked.
6. The clamping mechanism is specifically arranged as a card 20, the appearance is U-shaped, and the clamping part is positioned at the joint of the wing ends 21, so that the clamping is performed through the surfaces of the wing ends 21 when the soft light sheet 30 is clamped, and therefore, the thickness of the light modulation sheet 10 is smaller, the thickness of the lamp can be reduced, and the structure is more compact.
7. The dimming end 11 is provided with the avoidance position 112, and the connection part of the wing end 21 is clamped on the avoidance position 112, so that the limit of the wing end 21 is realized, and the relaxation caused by the movement of the dimming sheet 10 is avoided.
8. The corner 211 is provided at the connection of the wing ends 21, and the corner 211 is located at the inner side of the soft light sheet 30 in the plane view, so that the effect of shielding light is not present when light passes through.
9. The clamping protrusions 1111 are provided at both ends of the caulking portion 111, and the soft light sheet 30 is clamped by the clamping portions, so that the soft light sheet 30 is fixed in the cutting surface 113 direction, and is not thrown out by inertia during dimming and strobe adjustment.
10. The using method of the stroboscopic dimming device of the lamp comprises two signals,
When a dimming signal is input, the driving mechanism 50 cuts the dimming sheet 10 slowly into the light hole 41 to realize dimming, and the dimming sheet cuts the light hole 41 slowly, so that a flickering phenomenon of the light does not occur.
When a strobe signal is input, the driving mechanism 50 cuts the light modulation sheet 10 into or out of the light hole 41, the light modulation sheet 10 blocks the light source and turns on the light source, and the light is blocked or turned on rapidly due to the rapid cut-in, so that the strobe effect is realized.
The foregoing is merely exemplary embodiments of the present invention, and is not intended to limit the scope of the present invention; any substitutions and modifications made without departing from the spirit of the invention are within the scope of the invention.
Claims (5)
1. The stroboscopic dimming device for the lamp is characterized by comprising a dimming sheet, a flexible light sheet and a mounting frame, wherein the dimming sheet is mounted on the mounting frame, the dimming sheet is provided with a dimming end and a driving end, the dimming end is provided with an embedding position, the flexible light sheet is mounted on the embedding position, the driving end is connected with a driving mechanism, and the driving mechanism drives the dimming sheet to move; the mounting frame is at least provided with a light hole, and the light adjusting end is arranged above the light hole;
The clamping mechanism comprises a fixing part and a clamping part, the fixing part is connected to the dimming sheet, and the clamping part is arranged at the end part of the embedding position and clamps the soft light sheet;
the clamping mechanism is arranged into a card, the shape of the card is U-shaped, the card is provided with two mutually connected wing ends, one side close to the connecting position is a clamping part, and the other side far away from the connecting position is a fixing part;
The dimming end is provided with an avoidance position, the avoidance position is arranged on one side of the end part of the scarf joint position, and the wing end connection part is clamped on the avoidance position;
the connection part of the wing ends is provided with an unfilled corner which is positioned at the inner side of the soft light sheet under the overlooking projection;
the side walls of the two end parts of the scarf joint position are provided with clamping protrusions, and the clamping protrusions clamp the soft light sheet.
2. The strobe dimmer apparatus as claimed in claim 1, wherein a side of said dimmer end adjacent to said light hole is a cut-in surface, and an edge of said cut-in surface side of said dimmer end is provided with said engagement portion, said engagement portion extending onto said cut-in surface.
3. The strobe dimmer device as claimed in claim 2, wherein said cut-in surface is formed in an arc shape and is recessed toward the inside of said dimmer end, and said soft light sheet is formed in an arc shape matching said cut-in surface on a side close to said cut-in surface.
4. The stroboscopic dimming device of a lamp set forth in claim 1, wherein the driving end is provided with two limiting parts, the mounting frame is provided with limiting columns, and the limiting columns are located between the two limiting parts.
5. A method of using a lamp strobe dimmer arrangement as defined in any one of claims 1-4, comprising the steps of:
Switching on a power supply;
inputting a dimming signal, driving a dimming sheet to move by a driving mechanism, enabling a soft light sheet to move along with the dimming sheet, and adjusting the blocking area of a light hole by slowly cutting in or cutting out the dimming sheet, wherein the light transmission area of the light hole is small or large, so that the light emitting size of the light hole is adjusted;
and a stroboscopic signal is input, the driving mechanism drives the dimming sheet to move, the soft light sheet moves along with the dimming sheet, the dimming sheet is cut in or cut out rapidly, and the light hole is shielded or opened, so that the stroboscopic effect of adjusting light is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910014200.5A CN109539150B (en) | 2019-01-07 | 2019-01-07 | Stroboscopic dimming device of lamp and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910014200.5A CN109539150B (en) | 2019-01-07 | 2019-01-07 | Stroboscopic dimming device of lamp and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109539150A CN109539150A (en) | 2019-03-29 |
| CN109539150B true CN109539150B (en) | 2024-04-30 |
Family
ID=65834509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910014200.5A Active CN109539150B (en) | 2019-01-07 | 2019-01-07 | Stroboscopic dimming device of lamp and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109539150B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798087A (en) * | 2012-08-30 | 2012-11-28 | 广州彩熠灯光有限公司 | Cutting system for shaping stage light beams and stage lamp |
| CN103438406A (en) * | 2013-09-03 | 2013-12-11 | 广州彩熠灯光有限公司 | Stage lamp optical shutter rotating structure |
| CN203823664U (en) * | 2014-04-30 | 2014-09-10 | 华正才 | Lamp dimming device |
| CN104482505A (en) * | 2014-12-18 | 2015-04-01 | 广州市浩洋电子有限公司 | Dimmer |
| CN209341128U (en) * | 2019-01-07 | 2019-09-03 | 广州市珠江灯光科技有限公司 | Lamps and lanterns stroboscopic dimming device |
-
2019
- 2019-01-07 CN CN201910014200.5A patent/CN109539150B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798087A (en) * | 2012-08-30 | 2012-11-28 | 广州彩熠灯光有限公司 | Cutting system for shaping stage light beams and stage lamp |
| CN103438406A (en) * | 2013-09-03 | 2013-12-11 | 广州彩熠灯光有限公司 | Stage lamp optical shutter rotating structure |
| CN203823664U (en) * | 2014-04-30 | 2014-09-10 | 华正才 | Lamp dimming device |
| CN104482505A (en) * | 2014-12-18 | 2015-04-01 | 广州市浩洋电子有限公司 | Dimmer |
| CN209341128U (en) * | 2019-01-07 | 2019-09-03 | 广州市珠江灯光科技有限公司 | Lamps and lanterns stroboscopic dimming device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109539150A (en) | 2019-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101221196B1 (en) | Led flat luminaires | |
| US9069106B1 (en) | Systems, methods, and devices for providing an edge-lit light emitting diode light panel | |
| DE102007048911A1 (en) | Headlamp assembly with adjustable direction of the light beam | |
| KR101452465B1 (en) | lamp assembly with controller for reflection angle | |
| CN109539150B (en) | Stroboscopic dimming device of lamp and using method thereof | |
| KR200485097Y1 (en) | The lamps light angle easy to adjust | |
| KR20160114837A (en) | Edge-type led illumination device | |
| KR101757553B1 (en) | LED illumination apparatus for protecting light pollition, System and method for controlling the LED illumination apparatus | |
| KR200491220Y1 (en) | Lighting divice | |
| CN210373121U (en) | Line rail type telescopic rotary down lamp | |
| JP2013089495A (en) | Led lighting fixture | |
| CN110691177B (en) | Multi-lens camera | |
| KR101440115B1 (en) | Lamp with tilting structure of reflecting plate | |
| CN216079551U (en) | Adjustable classroom lamp | |
| CN214535839U (en) | Electric spotlight | |
| KR102298214B1 (en) | Led road lamp with controllable light emission angle | |
| KR101603867B1 (en) | High-intensity lighting equipment for flat panel display inspection | |
| KR101609541B1 (en) | LED lighting module including removable block device for the spreading light, lighting device including the LED lighting module and light pollution prevention method of the same | |
| CN209341128U (en) | Lamps and lanterns stroboscopic dimming device | |
| CN109373238B (en) | Narrow-beam LED projection lamp | |
| CN220647977U (en) | Light gate structure for spotlight | |
| CN206419684U (en) | One kind control optic panel lamp | |
| KR101134218B1 (en) | Lighting Apparatus having a light beam adjusting device | |
| KR101806828B1 (en) | Lighting devices fixed structure | |
| CN117366518B (en) | 4D wisdom classroom is with teaching lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |