CN110715217A - Projection lamp with variable irradiation position - Google Patents
Projection lamp with variable irradiation position Download PDFInfo
- Publication number
- CN110715217A CN110715217A CN201911162032.0A CN201911162032A CN110715217A CN 110715217 A CN110715217 A CN 110715217A CN 201911162032 A CN201911162032 A CN 201911162032A CN 110715217 A CN110715217 A CN 110715217A
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- China
- Prior art keywords
- sliding
- lamp
- mounting bracket
- motor
- fixedly connected
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- 238000005286 illumination Methods 0.000 claims abstract description 27
- 238000005096 rolling process Methods 0.000 claims abstract description 3
- 241001465382 Physalis alkekengi Species 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 3
- 230000004044 response Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- F21S8/00—Lighting devices intended for fixed installation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/22—Adjustable mountings telescopic
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/34—Supporting elements displaceable along a guiding element
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to the technical field of lighting lamps and discloses a projection lamp with a variable irradiation position, which comprises a second slide rail, wherein a slide groove is formed in the bottom of the second slide rail, a gear row is arranged at the top of the slide groove, the direction of the gear row is consistent with that of the second slide rail, a second sliding device is arranged in the slide groove and comprises a first mounting frame, a plurality of rollers are fixed on one side of the first mounting frame through bolts, the rollers are in rolling connection with the slide groove, the diameter of each roller is smaller than the height of the slide groove, and a first motor is fixed on the bottom of the inner wall of the first mounting frame through bolts. The lamp can be conveyed to any position through the matching of the first sliding rail and the second sliding rail with the first sliding device and the second sliding device, the fixed illumination position of the traditional lamp is changed, the lamp can be rapidly moved through the matching of the gear and the gear row, the response time is short, the lamp position moving speed is high, the failure rate is low, the use number of the lamps is reduced, and the use cost of lamp illumination is reduced.
Description
Technical Field
The invention relates to the technical field of lighting lamps, in particular to a projection lamp with a variable irradiation position.
Background
As is well known, a projection lamp with variable illumination position is a light fixture for illuminating a plurality of areas, which is widely used in the field; existing variable illumination position projectors include floodlights, spotlights, and slide projectors; the existing projection lamp with variable irradiation positions is short in conveying distance, small in range, low in speed and small in irradiation angle change during use.
Through the retrieval, grant the patent that publication number is CN207740868U, disclose a stage lighting device convenient to pivoted, include the fixed disk, accept dish, inner disc and dust cover, the inside of fixed disk is provided with the protection box, and the internally mounted of protection box has driving motor, driving motor is connected with the pivot through the connecting axle of below, and one side of pivot is fixed with the bracing piece, the up end of accepting the dish is connected with the lower extreme of bracing piece. The above patents suffer from the following disadvantages: the lamp tube angle adjusting range is small, the lamp is difficult to move, the applicable scenes are few, and the requirements of people cannot be met.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a projection lamp with a variable irradiation position, which mainly solves the problems that the existing lamp is immovable or short in moving distance, the illumination angle is not adjustable, the illumination area is small, and various light requirements are difficult to meet.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a projection lamp of variable position of shining, includes the second slide rail, open second slide rail bottom has the spout, and the spout top is equipped with the profile of tooth, and the profile of tooth is unanimous with second slide rail direction, be equipped with second slider in the spout, and second slider includes first mounting bracket, first mounting bracket one side is passed through the bolt fastening and is had a plurality of gyro wheels, and gyro wheel and spout roll connection, and the diameter of gyro wheel is less than the height of spout, and first mounting bracket inner wall bottom is passed through the bolt fastening and is had first motor, and first motor one side rotates and is connected with driving belt, driving belt rotates one side and is connected with the transmission shaft, and the transmission shaft both ends rotate with first mounting bracket and be connected, and the welding of transmission shaft one end has drive gear, and drive.
Further, a rotating shaft is fixed to the bottom of the first mounting frame through a bolt, a third mounting frame is connected to the bottom of the rotating shaft in a rotating mode, two supporting rods are welded to one side of the third mounting frame, a second motor is fixed to the bottom of each supporting rod through a bolt, and a lamp is connected to one side of the second motor in a rotating mode.
On the basis of the scheme, a plurality of mounting plates are fixed on one side of the second slide rail through bolts, two first sliding devices are arranged at the tops of the mounting plates, the first sliding devices and the second sliding devices are identical in structure, the first slide rail is arranged at the top of the first sliding device, and the first slide rail and the second slide rail are identical in structure.
As a further scheme of the present invention, the rotating shaft and the third mounting frame are cylindrical structures, the diameter of the rotating shaft is smaller than that of the third mounting frame, a bristle plate is inserted into the bottom of the third mounting frame, the bristle plate is placed in an inclined manner, a plurality of cleaning bristles are bonded to the bottom of the bristle plate, and the length of the cleaning bristles is greater than the minimum distance between the lamp front cover and the bristle plate.
Furthermore, the distance between the two first slide rails is smaller than the length of the second slide rail, the installation directions of the two first slide rails are parallel, and the first slide rails are perpendicular to the second slide rail.
On the basis of the scheme, the lamp comprises a lamp barrel, a lamp front cover and a plurality of bulbs, and the lamp barrel is rotatably connected with the second motor.
As a further scheme of the invention, the bottom of the first mounting frame is slidably connected with an expansion frame, the expansion frame comprises a plurality of transmission rods and a plurality of sliding blocks, the bottom of the expansion frame is slidably connected with a second mounting frame, and the bottom of the second mounting frame is fixed with the rotating shaft through a bolt.
Compared with the prior art, the projection lamp with the variable irradiation position has the following beneficial effects: 1. this projection lamp of variable irradiation position, through first slide rail, second slide rail and first slider, the cooperation of second slider, can carry lamps and lanterns to optional position, the fixed illumination position of traditional lamps and lanterns has been changed, cooperation through gear and row of teeth, can be quick remove the lamps and lanterns position, response time is short, lamps and lanterns position translation rate is fast, the fault rate is low, the use quantity of lamps and lanterns has been reduced, the use cost of lamps and lanterns illumination has been reduced, the use value of lamps and lanterns has been improved, be favorable to the long-time use of lamps and lanterns.
2. This projection lamp of position is shone in variable through the cooperation of rotation axis and second motor, changes the illumination direction and the angle of lamps and lanterns, adapts to multiple lighting environment, brings more high-quality illumination and experiences, has promoted the light effect of stage.
3. This projection lamp of variable irradiation position through the cooperation of telescopic link and the first mounting bracket of second, can reciprocate the position of lamps and lanterns, has widened the position of lamps and lanterns illumination, makes the illuminating effect of lamps and lanterns more diversified, has satisfied more lighting demands.
4. This projection lamp of position is shone in variable through the cooperation of clean brush hair with the second motor, with the lamp preceding rotatory to the effect within range of brush hair to swing lamps and lanterns, clear away the dust on the bulb, improved illumination brightness, be of value to the promotion of stage effect.
Drawings
FIG. 1 is a schematic perspective view of a projection lamp 1 with a variable illumination position according to an embodiment of the present invention; FIG. 2 is a schematic front sectional view of a projection lamp 1 with a variable illumination position according to an embodiment of the present invention; FIG. 3 is a schematic side view, in cross section, of an embodiment 1 of a projection lamp with variable illumination positions according to the present invention; FIG. 4 is a schematic perspective view of an embodiment 2 of a projection lamp with variable illumination positions according to the present invention; fig. 5 is a schematic front sectional view of a projection lamp of embodiment 2 with a variable illumination position according to the present invention.
In the figure: 1-a first slide rail, 2-a second slide rail, 3-a tooth row, 4-a first slide device, 5-a second slide device, 6-a first mounting rack, 7-a mounting plate, 8-a third mounting rack, 9-a bristle plate, 10-cleaning bristles, 11-a support rod, 12-a lamp barrel, 13-a lamp front cover, 14-a bulb, 15-a rotating shaft, 16-a first motor, 17-a driving belt, 18-a driving gear, 19-a roller, 20-a second motor, 21-a telescopic rack and 22-a second mounting rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The bottom of the first mounting frame 6 is fixed with a rotating shaft 15 through a bolt, the bottom of the rotating shaft 15 is rotatably connected with a third mounting frame 8, the third mounting frame 8 and a device at the bottom of the third mounting frame are driven to rotate horizontally through the rotating shaft 15, two support rods 11 are welded on one side of the third mounting frame 8, the bottom of each support rod 11 is fixed with a second motor 20 through a bolt, one side of each second motor 20 is rotatably connected with a lamp, the second motor 20 drives the lamp to rotate vertically and angularly, the lamp comprises a lamp cylinder 12, a lamp front cover 13 and a plurality of bulbs 14, the lamp cylinder 12 is rotatably connected with the second motor 20, one side of the second sliding rail 2 is fixed with a plurality of mounting plates 7 through bolts, the top of each mounting plate 7 is provided with two first sliding devices 4, the first sliding devices 4 are identical in structure to the second sliding devices 5, the top of each first sliding device 4 is provided with a first sliding rail 1, rotation axis 15 and third mounting bracket 8 are cylindric structure, the diameter of rotation axis 15 is less than the diameter of third mounting bracket 8, and 8 bottoms of third mounting bracket are pegged graft and are had brush hair board 9, brush hair board 9 inclines to be placed, inclination is about 30 degrees, brush hair board 9 bottom bonds has a plurality of clean brush hair 10, the length of clean brush hair 10 is greater than the minimum distance of lamp protecgulum 13 and brush hair board 9, cooperation second motor 20 is rotatory to clean brush hair 10 department with lamps and lanterns, be responsible for clearing up the dust for the bulb of lamps and lanterns, keep the cleanness of lamps and lanterns luminous site, the distance is less than the length of second slide rail 2 between two first slide rails 1, the installation direction of two first slide rails 1 is parallel, and first slide rail 1 is mutually perpendicular with second slide rail 2, through the cooperation of slide rail and slider, carry lamps and lanterns to arbitrary position and provide the illumination, enlarge the illumination zone of lamps and.
The working principle of the embodiment is as follows: when the lamp is used, the first slide rail 1 and the second slide rail 2 are installed according to the requirement that the first slide rail 1 is arranged above the second slide rail 2 and the direction is vertical, the first sliding device 4 and the second sliding device 5 slide in the grooves of the slide rails through a plurality of rollers 19 arranged on two sides, and provide power for the transmission gear 18 to rotate through the matching of the first motor 16 and the transmission belt 17, the tooth row 3 at the top of the groove of the slide rail interacts with the transmission gear 18 to enable the sliding devices to move in the slide rails, the first sliding device 4 enables the second slide rail 2 and the second sliding device to horizontally and vertically move through the first slide rail 1, the second sliding device 5 horizontally and transversely moves through the second slide rail 2, the bottom of the first mounting frame 6 in the second sliding device 5 is connected with the rotating shaft 15, and the rotating shaft 15 drives the third mounting frame 8 to rotate, so that the lamp light can horizontally rotate, the setting has connect second motor 20 in the bracing piece 11 bottom of 8 sides in third mounting bracket, second motor 20 drives lamps and lanterns and carries out the vertical rotation direction of certain angle, when having the dust gathering on the bulb 14 of lamps and lanterns, second motor 20 overturns lamps and lanterns to the position of clean brush hair 10, and rock lamps and lanterns a little, make clean brush hair 10 and bulb 14 contact, and get rid of the dust on the bulb 14, the illuminating effect of guarantee lamps and lanterns, so far, lamps and lanterns pass through individual device and mechanism, can carry out the removal in the aspect of the level, and adjust on a large scale of lamp light irradiation angle and angle.
The working principle of the embodiment is as follows: during the use, the expansion bracket 21 carries out the change of length through slider and connecting rod structure, drives other mechanisms of second mounting bracket 22 and bottom and carries out the conversion in the height, makes light throw light on the co-altitude not, and the moving mechanism of row 1 is implemented in the cooperation, and the effect of the illumination that promotes better satisfies the illumination demand.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The projection lamp with the variable irradiation position comprises a second slide rail (2) and is characterized in that a sliding groove is formed in the bottom of the second slide rail (2), a gear row (3) is arranged at the top of the sliding groove, the direction of the gear row (3) is consistent with that of the second slide rail (2), a second sliding device (5) is arranged in the sliding groove, the second sliding device (5) comprises a first mounting frame (6), a plurality of rollers (19) are fixedly connected to one side of the first mounting frame (6), the rollers (19) are in rolling connection with the sliding groove, the diameter of each roller (19) is smaller than the height of the sliding groove, a first motor (16) is fixedly connected to the bottom of the inner wall of the first mounting frame (6), a transmission belt (17) is movably connected to one side of the first motor (16), a transmission shaft is movably connected to one side of the transmission belt (17), and two ends of the transmission shaft are, and one end of the transmission shaft is fixedly connected with a transmission gear (18), and the transmission gear (18) is meshed with the gear row (3).
2. A variable illumination position projector as claimed in claim 1, wherein: first mounting bracket (6) bottom fixedly connected with rotation axis (15), and rotation axis (15) bottom swing joint has third mounting bracket (8), two bracing pieces (11) of third mounting bracket (8) one side fixedly connected with, and bracing piece (11) bottom fixedly connected with second motor (20), second motor (20) one side swing joint has lamps and lanterns.
3. A variable illumination position projector as claimed in claim 1, wherein: a plurality of mounting plates (7) are fixedly connected to one side of the second sliding rail (2), two first sliding devices (4) are arranged at the tops of the mounting plates (7), the first sliding devices (4) are identical to the second sliding devices (5) in structure, the first sliding devices (4) are arranged at the tops of the first sliding devices (4), and the first sliding rails (1) are identical to the second sliding rails (2) in structure.
4. A variable illumination position projector as claimed in claim 2, wherein: rotation axis (15) and third mounting bracket (8) are cylindric structure, and the diameter of rotation axis (15) is less than the diameter of third mounting bracket (8), and third mounting bracket (8) bottom is pegged graft and is had brush hair board (9), and brush hair board (9) slope is placed, and a plurality of clean brush hair (10) of brush hair board (9) bottom fixedly connected with, the length of clean brush hair (10) is greater than the minimum distance of lamp protecgulum (13) and brush hair board (9).
5. A variable illumination position projector as claimed in claim 1, wherein: the distance between the two first sliding rails (1) is smaller than the length of the second sliding rail (2), the installation directions of the two first sliding rails (1) are parallel, and the first sliding rails (1) are perpendicular to the second sliding rails (2).
6. A variable illumination position projector as claimed in claim 2, wherein: the lamp comprises a lamp barrel (12), a lamp front cover (13) and a plurality of bulbs (14), wherein the lamp barrel (12) is movably connected with a second motor (20).
7. A variable illumination position projector as claimed in claim 1, wherein: first mounting bracket (6) bottom swing joint has expansion bracket (21), and expansion bracket (21) include a plurality of transfer lines and a plurality of slider, and expansion bracket (21) bottom swing joint has second mounting bracket (22), second mounting bracket (22) bottom and rotation axis (15) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911162032.0A CN110715217A (en) | 2019-11-25 | 2019-11-25 | Projection lamp with variable irradiation position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911162032.0A CN110715217A (en) | 2019-11-25 | 2019-11-25 | Projection lamp with variable irradiation position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110715217A true CN110715217A (en) | 2020-01-21 |
Family
ID=69215434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911162032.0A Withdrawn CN110715217A (en) | 2019-11-25 | 2019-11-25 | Projection lamp with variable irradiation position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110715217A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361497A (en) * | 2020-04-24 | 2020-07-03 | 三一重机有限公司 | Cab ceiling lamp system and excavator |
| CN111692579A (en) * | 2020-06-27 | 2020-09-22 | 武汉华联科生物技术有限公司 | Universal lighting fixture for experimental animal operation |
| CN111720770A (en) * | 2020-06-29 | 2020-09-29 | 苏州缔丞文化艺术有限公司 | Exhibition hall exhibition arrangement device |
| CN112483950A (en) * | 2021-02-03 | 2021-03-12 | 江西师范大学 | Rotary illuminating lamp for stage |
| CN112923272A (en) * | 2021-01-29 | 2021-06-08 | 吉安创星空间科技有限公司 | Single-end retro European-style LED wall lamp convenient to rotate |
| IT202100013835A1 (en) * | 2021-05-27 | 2022-11-27 | Enfi Teatro S R L | AUTOMATED LIGHTING SYSTEM FOR THE SCENIC SPACE AND ASSOCIATED LIGHTING SYSTEM |
| CN116557821A (en) * | 2023-07-10 | 2023-08-08 | 深圳市莎朗科技有限公司 | AI intelligent biological rhythm time light controller |
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| US20080062693A1 (en) * | 2005-07-22 | 2008-03-13 | Genlyte Thomas Group, Llc | Rotatable Lamp with Braking Mechanism |
| CN207702231U (en) * | 2017-12-12 | 2018-08-07 | 东莞市红富照明科技有限公司 | A kind of riveted type practicality bulkhead lamp |
| CN207831089U (en) * | 2017-11-29 | 2018-09-07 | 国家电网公司 | A kind of adjustable substation illumination lamp bracket |
| CN208269017U (en) * | 2018-04-27 | 2018-12-21 | 南通亚浦照明电器制造有限公司 | A kind of novel LED down lamp |
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2019
- 2019-11-25 CN CN201911162032.0A patent/CN110715217A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080062693A1 (en) * | 2005-07-22 | 2008-03-13 | Genlyte Thomas Group, Llc | Rotatable Lamp with Braking Mechanism |
| CN207831089U (en) * | 2017-11-29 | 2018-09-07 | 国家电网公司 | A kind of adjustable substation illumination lamp bracket |
| CN207702231U (en) * | 2017-12-12 | 2018-08-07 | 东莞市红富照明科技有限公司 | A kind of riveted type practicality bulkhead lamp |
| CN208269017U (en) * | 2018-04-27 | 2018-12-21 | 南通亚浦照明电器制造有限公司 | A kind of novel LED down lamp |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361497A (en) * | 2020-04-24 | 2020-07-03 | 三一重机有限公司 | Cab ceiling lamp system and excavator |
| CN111361497B (en) * | 2020-04-24 | 2024-08-30 | 三一重机有限公司 | Cab ceiling lamp system and excavator |
| CN111692579A (en) * | 2020-06-27 | 2020-09-22 | 武汉华联科生物技术有限公司 | Universal lighting fixture for experimental animal operation |
| CN111720770A (en) * | 2020-06-29 | 2020-09-29 | 苏州缔丞文化艺术有限公司 | Exhibition hall exhibition arrangement device |
| CN112923272A (en) * | 2021-01-29 | 2021-06-08 | 吉安创星空间科技有限公司 | Single-end retro European-style LED wall lamp convenient to rotate |
| CN112923272B (en) * | 2021-01-29 | 2023-01-03 | 余姚海利电器有限公司 | Single-end retro European-style LED wall lamp convenient to rotate |
| CN112483950A (en) * | 2021-02-03 | 2021-03-12 | 江西师范大学 | Rotary illuminating lamp for stage |
| CN112483950B (en) * | 2021-02-03 | 2021-05-28 | 江西师范大学 | Rotary illuminating lamp for stage |
| IT202100013835A1 (en) * | 2021-05-27 | 2022-11-27 | Enfi Teatro S R L | AUTOMATED LIGHTING SYSTEM FOR THE SCENIC SPACE AND ASSOCIATED LIGHTING SYSTEM |
| CN116557821A (en) * | 2023-07-10 | 2023-08-08 | 深圳市莎朗科技有限公司 | AI intelligent biological rhythm time light controller |
| CN116557821B (en) * | 2023-07-10 | 2023-12-15 | 深圳市莎朗科技有限公司 | AI intelligent biological rhythm time light controller |
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