CN114396584B - Lighting lamp suitable for industrial hot workshop - Google Patents
Lighting lamp suitable for industrial hot workshop Download PDFInfo
- Publication number
- CN114396584B CN114396584B CN202210068518.3A CN202210068518A CN114396584B CN 114396584 B CN114396584 B CN 114396584B CN 202210068518 A CN202210068518 A CN 202210068518A CN 114396584 B CN114396584 B CN 114396584B
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- wall
- fixedly connected
- mounting plate
- wall body
- rod
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Classifications
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- 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
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- 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
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
- F21V21/03—Ceiling bases, e.g. ceiling roses
-
- 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
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
- F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The application relates to the technical field of lighting lamps, in particular to a lighting lamp suitable for an industrial hot workshop, which comprises a wall body and a mounting plate, wherein the lower surface of the wall body is in contact with the upper surface of the mounting plate, a lamp holder is clamped on the surface of the mounting plate through a clamping mechanism, a lamp tube is fixedly connected to the surface of the lamp holder, a lifting mechanism which is convenient for lifting the mounting plate is arranged in the wall body, a positioning rod is fixedly connected to one side, away from the lamp tube, of the lamp holder, the surface of the positioning rod is in contact with the inner wall of the mounting plate, and a limiting groove is formed in the inner wall of the mounting plate. This illumination lamps and lanterns suitable for industry hot workshop factory building through setting up elevating system, can wholly rise and descend the mounting panel, and then can descend all fluorescent tubes to the position that the people's hand can reach, need not the staff and utilizes the cat ladder to climb high operation, has reduced the operation degree of difficulty, and has increased the security, has reached labour saving and time saving's purpose.
Description
Technical Field
The application relates to the technical field of lighting fixtures, in particular to a lighting fixture suitable for industrial hot workshop workshops.
Background
The lamp is a collective name of lighting tools, and refers to a tool capable of transmitting light, distributing and changing light distribution of a light source, and comprises all parts required for fixing and protecting the light source except the light source, a workshop is a basic unit of internal organization production of an enterprise, and consists of a plurality of working sections or production teams, and the lamp is provided with a factory building or a place, machine equipment, tools and certain production personnel, technicians and management personnel which are necessary for completing production tasks.
However, the existing illumination lamps of the industrial hot workshop are always fixed on roof steel beams or purlines, the top beams of the industrial hot workshop are higher, certain dangers are caused when the lamps are installed and disassembled, the space of the industrial hot workshop is larger, a plurality of lamps are required to be installed, the lamps are installed and disassembled in a climbing ladder and other modes, and the safety is low and very troublesome. In view of this, we propose a lighting fixture suitable for industrial hot shop plants.
Disclosure of Invention
The specification provides a lighting fixture suitable for industrial hot workshop.
The embodiment of the specification provides a lighting fixture suitable for industrial hot workshop, including wall body and mounting panel, the lower surface of wall body and the upper surface of mounting panel contact each other, the surface of mounting panel has the lamp stand through joint mechanism joint, the fixed surface of lamp stand is connected with the fluorescent tube, the inside of wall body is provided with the elevating system who is convenient for the mounting panel to go up and down.
Preferably, a locating rod is fixedly connected to one side, far away from the lamp tube, of the lamp holder, the surface of the locating rod is in contact with the inner wall of the mounting plate, and a limit groove is formed in the inner wall of the mounting plate.
In this technical scheme, the slot that suits with the locating lever is offered to the lower surface of mounting panel, is convenient for lead the lamp stand and preliminary spacing for when joint effect of joint mechanism is relieved, the lamp stand can not break away from the mounting panel immediately.
Preferably, the clamping mechanism comprises a movable plate, the surface of the movable plate is hinged with the inner wall of the lamp holder, a first limiting block is fixedly connected with the surface of the movable plate, and a second limiting block is movably connected with the surface of the first limiting block.
In the technical scheme, the number of the movable plates is two, and the two movable plates are symmetrically distributed by taking the central line of the lamp holder as a symmetrical axis, so that the clamping connection of the lamp holder is more stable.
Preferably, the inner wall fixedly connected with pivot of second stopper, the both ends of pivot all rotate with the inner wall of spacing groove and are connected, the torsional spring has been cup jointed on the surface of pivot, the both ends of torsional spring respectively with the inner wall of second stopper and the inner wall looks joint of mounting panel.
Preferably, the movable groove is formed in the surface of the movable plate, the movable rod is movably connected to the inner wall of the movable groove, a reset rod is fixedly connected to one end, away from the movable groove, of the movable rod, one end of the reset rod penetrates through the surface of the lamp holder and is fixedly connected with a button, and the surface of the button is elastically connected with the surface of the lamp holder through a reset spring.
In this embodiment, the movable grooves on the two movable plates are respectively located above and below the hinge point of the movable plate and the lamp holder, so that when the reset rod moves, the two movable plates can be driven to swing in opposite directions at the same time.
Preferably, the lifting mechanism comprises a servo motor, the surface of the servo motor is fixedly connected with the inner wall of the wall body, the output end of the servo motor is fixedly connected with a rope winding shaft, a rope is wound on the surface of the rope winding shaft, one end of the rope, which is far away from the rope winding shaft, is fixedly connected with the surface of the mounting plate, and an error touch preventing device is arranged at one end, which is far away from the servo motor, of the rope winding shaft.
In the embodiment, the multi-strand ropes are arranged on the rope winding shaft, so that the movement and suspension of the mounting plate are more stable; by arranging the anti-false touch device, the phenomenon that the mounting plate moves downwards due to accidental starting of the servo motor is avoided.
Preferably, the error touch prevention device comprises a threaded rod, one end of the threaded rod is fixedly connected with one end of the rope winding shaft, which is far away from the servo motor, a sliding plate is connected with the surface of the threaded rod in a threaded manner, a limiting rod is connected with the inner wall of the sliding plate in a sliding manner, and two ends of the limiting rod are fixedly connected with the inner wall of the wall body.
In this technical scheme, through setting up the gag lever post, can restrict the circular motion of sliding plate.
Preferably, the lower surface fixedly connected with connecting rod of sliding plate, the bottom of connecting rod runs through the lower surface of wall body and fixedly connected with joint seat, the joint groove has been seted up to the inner wall of joint seat.
Preferably, the clamping strip is clamped on the inner wall of the clamping groove, the surface of the clamping strip is fixedly connected with the supporting plate, the lower surface of the supporting plate is fixedly connected with the supporting spring, and the bottom end of the supporting spring is fixedly connected with the inner wall of the wall body.
Preferably, the top fixedly connected with stay cord of card strip, the surface swing joint of stay cord has the pulley, the both ends of pulley all rotate with the inner wall of wall body and be connected, the one end that the card strip was kept away from to the stay cord runs through the lower surface of wall body and fixedly connected with handle.
It can be seen from the above technical scheme that the embodiment of the specification provides a lighting lamp suitable for industry hot workshop factory building, possesses following beneficial effect at least:
(1) This illumination lamps and lanterns suitable for industry hot workshop factory building through setting up elevating system, can wholly rise and descend the mounting panel, and then can descend all fluorescent tubes to the position that the people's hand can reach, need not the staff and utilizes the cat ladder to climb high operation, has reduced the operation degree of difficulty, and has increased the security, has reached labour saving and time saving's purpose.
(2) This illumination lamps and lanterns suitable for industry hot workshop factory building is through setting up torsional spring and spacing groove for the certain angle of second stopper to the mounting panel internal motion, and then be convenient for insert the spacing inslot with first stopper, the torsional spring makes the second stopper can keep the horizontality when not receiving external force, and then makes the unable downward extraction of first stopper, thereby only need directly insert the mounting panel with first stopper in, can install the lamp stand, increased the convenience of installation.
(3) This illumination lamps and lanterns suitable for industry hot workshop factory building through setting up the reset lever, can drive the movable rod motion, and then makes the fly leaf take place the swing for first stopper breaks away from the spacing inslot, can directly take out first stopper from the mounting panel in, is convenient for demolish the lamp stand.
(4) This illumination lamps and lanterns suitable for industry hot workshop factory building is convenient for lead the lamp stand and preliminary spacing through setting up the gag lever post for when joint effect of joint mechanism is relieved, the lamp stand can not break away from the mounting panel immediately, has avoided the fluorescent tube accident to drop, has effectively increased the security.
(5) This illumination lamps and lanterns suitable for industry hot workshop factory building through setting up card strip and cassette, can carry out spacingly to the sliding plate for the sliding plate can't remove, and then makes the unable rotation of threaded rod, has avoided servo motor to be started by accident and lead to mounting panel downstream, causes the injury to the staff, thereby has increased the security.
(6) This illumination lamps and lanterns suitable for industry hot workshop factory building through setting up the stay cord, can drive card strip upward movement, and then is convenient for manually to relieving the joint effect between card strip and the joint seat, and the stay cord can extend to the place that the people's hand of being convenient for can reach, has increased the convenience of operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application, illustrate and together with the description serve to explain a part of the application:
FIG. 1 is a schematic view of the overall apparatus of the present application;
FIG. 2 is a cross-sectional view of the overall structure of the present application;
FIG. 3 is a schematic view of a lifting mechanism according to the present application;
FIG. 4 is a schematic diagram of a touch error preventing device according to the present application;
FIG. 5 is an enlarged view of the structure of FIG. 3A according to the present application;
FIG. 6 is a schematic view of a structure of a clamping groove according to the present application;
fig. 7 is a schematic view of a moving plate structure in the present application.
In the figure: 1. a wall body; 2. a mounting plate; 3. a lamp holder; 4. a lamp tube; 5. a clamping mechanism; 51. a movable plate; 52. a first limiting block; 53. a second limiting block; 54. a rotating shaft; 55. a torsion spring; 56. a movable groove; 57. a movable rod; 58. a reset lever; 59. a return spring; 510. a button; 6. a lifting mechanism; 61. a servo motor; 62. a rope winding shaft; 63. a rope; 64. an anti-false touch device; 641. a threaded rod; 642. a sliding plate; 643. a limit rod; 644. a connecting rod; 645. a clamping seat; 646. clamping strips; 647. a pull rope; 648. a pulley; 649. a handle; 6410. a support spring; 6411. a support plate; 6412. a clamping groove; 7. a positioning rod; 8. and a limit groove.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-7, the present application provides a technical solution:
the utility model provides a lighting lamp suitable for industry hot workshop factory building, includes wall body 1 and mounting panel 2, and the lower surface of wall body 1 and the upper surface of mounting panel 2 contact each other, and the surface of mounting panel 2 has lamp stand 3 through joint mechanism 5 joint, and the fixed surface of lamp stand 3 is connected with fluorescent tube 4, and the inside of wall body 1 is provided with the elevating system 6 that is convenient for mounting panel 2 go up and down.
In this embodiment, the lamp stand 3 is kept away from one side fixedly connected with locating lever 7 of fluorescent tube 4, and the surface of locating lever 7 and the inner wall mutual contact of mounting panel 2, the slot that suits with locating lever 7 has been seted up to the lower surface of mounting panel 2, is convenient for lead and preliminary spacing to lamp stand 3 for when the joint effect of joint mechanism 5 is relieved, lamp stand 3 can not break away from mounting panel 2 immediately, has avoided fluorescent tube 4 unexpected to drop. The inner wall of the mounting plate 2 is provided with a limit groove 8.
Further, the clamping mechanism 5 includes two movable plates 51, and the two movable plates 51 are symmetrically distributed with the central line of the lamp holder 3 as a symmetry axis, so that the clamping of the lamp holder 3 is more stable. The surface of the movable plate 51 is hinged with the inner wall of the lamp holder 3, the surface of the movable plate 51 is fixedly connected with a first limiting block 52, and the surface of the first limiting block 52 is movably connected with a second limiting block 53. The inner wall fixedly connected with pivot 54 of second stopper 53, the both ends of pivot 54 all rotate with the inner wall of spacing groove 8 and are connected, torsion spring 55 has been cup jointed on the surface of pivot 54, the both ends of torsion spring 55 respectively with the inner wall of second stopper 53 and the inner wall looks joint of mounting panel 2, through setting up torsion spring 55, make second stopper 53 can keep the horizontality when not receiving external force, and then make first stopper 52 unable downward extraction, spacing groove 8 is fan-shaped, and fan-shaped diameter is unanimous with second stopper 53, make first stopper 52 can be to the certain angle of mounting panel 2 internal motion, and then be convenient for insert first stopper 52 in spacing groove 8.
It is noted that the surface of the movable plate 51 is provided with a movable groove 56, the inner wall of the movable groove 56 is movably connected with a movable rod 57, one end of the movable rod 57 away from the movable groove 56 is fixedly connected with a reset rod 58, the movable grooves 56 on the two movable plates 51 are respectively located above and below the hinge point of the movable plate 51 and the lamp holder 3, so that when the reset rod 58 moves, the two movable plates 51 can be simultaneously driven to swing in opposite directions, and the limiting effect is further relieved conveniently. One end of the reset rod 58 penetrates through the surface of the lamp holder 3 and is fixedly connected with a button 510, and the surface of the reset rod 58 is in sliding connection with the inner wall of the lamp holder 3, so that the structure is more stable. The surface of the button 510 is elastically coupled with the surface of the lamp socket 3 by the return spring 59.
It is worth to be noted that, elevating system 6 includes servo motor 61, servo motor 61's surface and wall body 1's inner wall fixed connection, servo motor 61's output fixedly connected with rope reel 62, rope reel 62's surface and wall body 1's inner wall rotation are connected for the structure is more stable. The surface winding of rope reel 62 has rope 63, rope 63 keeps away from the one end of rope reel 62 and the fixed surface of mounting panel 2 is connected, through setting up rope 63, can hang mounting panel 2, also can go up and down mounting panel 2 simultaneously, the convenience has been increased, set up stranded rope 63 on the rope reel 62 for the removal of mounting panel 2 is more stable with hanging, the one end that servo motor 61 was kept away from to rope reel 62 is provided with prevents that the mistake from touching device 64, through setting up prevents that the mistake from touching device 64, avoided servo motor 61 to be by unexpected start and lead to mounting panel 2 downstream, cause the injury to the staff, thereby the security has been increased.
In addition, the anti-error touch device 64 includes a threaded rod 641, one end of the threaded rod 641 is fixedly connected with one end of the rope winding shaft 62 far away from the servo motor 61, a sliding plate 642 is in threaded connection with the surface of the threaded rod 641, and the surface of the sliding plate 642 is in sliding connection with the inner wall of the wall body 1, so that the structure is more stable. The inner wall sliding connection of sliding plate 642 has gag lever post 643, and the both ends of gag lever post 643 all with the inner wall fixed connection of wall body 1, through setting up gag lever post 643, can restrict the circular motion of sliding plate 642 for sliding plate 642 can remove along the axis direction of threaded rod 641 when threaded rod 641 rotates, and the quantity of gag lever post 643 is two, and two gag lever posts 643 use the central line of sliding plate 642 to be symmetrical axisymmetric distribution, make spacing effect better.
In addition, the lower surface of the sliding plate 642 is fixedly connected with a connecting rod 644, and the surface of the connecting rod 644 is slidably connected with the inner wall of the wall body 1, so that the structure is more stable. The bottom of connecting rod 644 runs through the lower surface of wall body 1 and fixedly connected with joint seat 645, and joint groove 6412 has been seted up to the inner wall of joint seat 645.
In this embodiment, the inner wall of the locking groove 6412 is locked with a locking strip 646, and an inclined plane is disposed at the bottom of the locking strip 646, so that the locking seat 645 can drive the locking strip 646 to move upwards during horizontal movement, thereby facilitating locking. The surface fixedly connected with backup pad 6411 of card strip 646, backup pad 6411's lower surface fixedly connected with supporting spring 6410, supporting spring 6410's bottom and wall body 1's inner wall fixed connection are convenient for reset card strip 646 through setting up supporting spring 6410.
As shown in fig. 4, a pull rope 647 is fixedly connected to the top end of the clip strip 646, a pulley 648 is movably connected to the surface of the pull rope 647, both ends of the pulley 648 are rotatably connected to the inner wall of the wall body 1, and the pull rope 647 can be supported by arranging the pulley 648. One end of the pull rope 647 far away from the clamping strip 646 penetrates through the lower surface of the wall body 1 and is fixedly connected with a handle 649.
When the application is used, the mounting plate 2 can be wholly lowered when the lamp tube 4 needs to be disassembled, and the specific method is as follows: the handle 649 is pulled firstly, the handle 649 drives one end of the pull rope 647 to move downwards, so that the other end of the pull rope 647 moves upwards, the pull rope 647 drives the clamping strip 646 to move upwards, the servo motor 61 is started after the clamping strip 646 is separated from the clamping seat 645, the output end of the servo motor 61 drives the rope winding shaft 62 to rotate, the rope winding shaft 62 rolls the rope 63, at the moment, the mounting plate 2 moves downwards under the action of self gravity, the mounting plate 2 drives the lamp holder 3 and the lamp tube 4 to move downwards, and when the mounting plate 2 moves downwards to a certain position, the lamp holder 3 can be manually removed, and the concrete mode is that: the button 510 is pressed towards the direction of the lamp holder 3, the button 510 drives the reset rod 58 to move, the reset rod 58 drives the movable rod 57 to move, the movable rod 57 drives the movable plate 51 to swing towards the direction away from the limit groove 8, and the movable plate 51 drives the first limiting block 52 to swing, so that the first limiting block 52 is away from the limit groove 8, and can be directly pulled out of the mounting plate 2 towards the lamp holder 3.
The above embodiments are only for illustrating the embodiments of the present application, but not for limiting the embodiments of the present application, and various changes and modifications may be made by one skilled in the relevant art without departing from the spirit and scope of the embodiments of the present application, so that all equivalent technical solutions also fall within the scope of the embodiments of the present application, and the scope of the embodiments of the present application should be defined by the claims.
Claims (2)
1. The utility model provides a lighting lamp suitable for industry hot workshop factory building, includes wall body (1) and mounting panel (2), its characterized in that: the lower surface of the wall body (1) is in contact with the upper surface of the mounting plate (2), a lamp holder (3) is clamped on the surface of the mounting plate (2) through a clamping mechanism (5), a lamp tube (4) is fixedly connected to the surface of the lamp holder (3), and a lifting mechanism (6) which is convenient for lifting the mounting plate (2) is arranged in the wall body (1);
the lifting mechanism (6) comprises a servo motor (61), the surface of the servo motor (61) is fixedly connected with the inner wall of the wall body (1), the output end of the servo motor (61) is fixedly connected with a rope winding shaft (62), a rope (63) is wound on the surface of the rope winding shaft (62), one end, far away from the rope winding shaft (62), of the rope (63) is fixedly connected with the surface of the mounting plate (2), and one end, far away from the servo motor (61), of the rope winding shaft (62) is provided with an error touch preventing device (64);
the anti-misoperation device (64) comprises a threaded rod (641), one end of the threaded rod (641) is fixedly connected with one end, far away from the servo motor (61), of the rope winding shaft (62), a sliding plate (642) is connected to the surface of the threaded rod (641) in a threaded manner, a limiting rod (643) is connected to the inner wall of the sliding plate (642) in a sliding manner, and two ends of the limiting rod (643) are fixedly connected with the inner wall of the wall body (1);
the lower surface of the sliding plate (642) is fixedly connected with a connecting rod (644), the bottom end of the connecting rod (644) penetrates through the lower surface of the wall body (1) and is fixedly connected with a clamping seat (645), and a clamping groove (6412) is formed in the inner wall of the clamping seat (645);
the inner wall of the clamping groove (6412) is clamped with a clamping strip (646), the surface of the clamping strip (646) is fixedly connected with a supporting plate (6411), the lower surface of the supporting plate (6411) is fixedly connected with a supporting spring (6410), and the bottom end of the supporting spring (6410) is fixedly connected with the inner wall of the wall body (1);
the top end of the clamping strip (646) is fixedly connected with a pull rope (647), the surface of the pull rope (647) is movably connected with a pulley (648), both ends of the pulley (648) are rotationally connected with the inner wall of the wall body (1), and one end of the pull rope (647) away from the clamping strip (646) penetrates through the lower surface of the wall body (1) and is fixedly connected with a handle (649);
the clamping mechanism (5) comprises a movable plate (51), the surface of the movable plate (51) is hinged with the inner wall of the lamp holder (3), a first limiting block (52) is fixedly connected with the surface of the movable plate (51), and a second limiting block (53) is movably connected with the surface of the first limiting block (52);
the inner wall of the second limiting block (53) is fixedly connected with a rotating shaft (54), two ends of the rotating shaft (54) are rotationally connected with the inner wall of the limiting groove (8), a torsion spring (55) is sleeved on the surface of the rotating shaft (54), and two ends of the torsion spring (55) are respectively clamped with the inner wall of the second limiting block (53) and the inner wall of the mounting plate (2);
the movable groove (56) has been seted up on the surface of fly leaf (51), the inner wall swing joint of fly groove (56) has movable rod (57), the one end fixedly connected with reset lever (58) of fly rod (57) keeping away from movable groove (56), the one end of reset lever (58) runs through the surface of lamp stand (3) and fixedly connected with button (510), through reset spring (59) elastic connection between the surface of button (510) and the surface of lamp stand (3).
2. A lighting fixture suitable for use in an industrial hot shop as claimed in claim 1, wherein: one side of the lamp holder (3) far away from the lamp tube (4) is fixedly connected with a positioning rod (7), the surface of the positioning rod (7) is in contact with the inner wall of the mounting plate (2), and a limit groove (8) is formed in the inner wall of the mounting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210068518.3A CN114396584B (en) | 2022-01-20 | 2022-01-20 | Lighting lamp suitable for industrial hot workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210068518.3A CN114396584B (en) | 2022-01-20 | 2022-01-20 | Lighting lamp suitable for industrial hot workshop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114396584A CN114396584A (en) | 2022-04-26 |
| CN114396584B true CN114396584B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210068518.3A Active CN114396584B (en) | 2022-01-20 | 2022-01-20 | Lighting lamp suitable for industrial hot workshop |
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| CN (1) | CN114396584B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116592315B (en) * | 2023-04-11 | 2024-03-26 | 南通溢德行工业科技有限公司 | Medical illumination sterilizing lamp for purifying operating room |
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| CN213713000U (en) * | 2020-12-02 | 2021-07-16 | 山东工业职业学院 | Lamplight illumination system for indoor design |
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| CN208249633U (en) * | 2018-05-07 | 2018-12-18 | 上海菱光电梯配件有限公司 | A kind of elevator ceiling |
| CN209839757U (en) * | 2019-05-30 | 2019-12-24 | 锦丰科技（深圳）有限公司 | LED line lamp of easy dismouting |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114396584A (en) | 2022-04-26 |
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