CN112728470A - LED liftable ceiling lamp convenient to disassemble and assemble - Google Patents
LED liftable ceiling lamp convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN112728470A CN112728470A CN202011620812.8A CN202011620812A CN112728470A CN 112728470 A CN112728470 A CN 112728470A CN 202011620812 A CN202011620812 A CN 202011620812A CN 112728470 A CN112728470 A CN 112728470A
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- Prior art keywords
- groove
- led
- ceiling lamp
- ceiling
- circular
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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
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
- F21S8/063—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a rigid pendant, i.e. a pipe or rod
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- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
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- 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
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- 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
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a conveniently-disassembled and assembled LED (light emitting diode) liftable ceiling lamp which comprises an LED ceiling lamp body and a ceiling tray body, wherein a rectangular through groove which is communicated from front to back is formed in the upper end of the ceiling tray body, a hanging plate body is clamped in the rectangular through groove, a cylindrical block is fixedly connected to the lower end of the ceiling tray body, and a circular truncated cone-shaped cover is arranged on the cylindrical block. According to the ceiling lamp, the hanging plate body is inserted into the slot in the ceiling disc body, the cylindrical protrusion in the slot penetrates through the circular through groove in the hanging plate body, the nut is sleeved with the cylindrical protrusion and is in threaded connection with the first external thread, the hanging plate body is effectively fixed on the ceiling disc body and is convenient to disassemble and assemble, the threaded rod is driven to rotate through the servo motor, the threaded rod is matched with the threaded groove to drive the lifting column to lift under the limiting effect of the sliding groove and the sliding block, the lifting column is matched with the fixed rod to drive the LED ceiling lamp body to lift, and the height of the LED ceiling lamp body can be adjusted conveniently according to actual needs.
Description
Technical Field
The invention relates to the technical field of LED (light-emitting diode) ceiling lamps, in particular to an LED liftable ceiling lamp convenient to disassemble and assemble.
Background
The ceiling lamp is a high-grade decorative illuminating lamp hung on an indoor ceiling, all hung lamps fall into the category of the ceiling lamp, the ceiling lamp has the most patterns, common European candleholder ceiling lamps, crystal ceiling lamps, LED ceiling lamps and the like are available, the ceiling lamp is suitable for halls such as living rooms, restaurants and the like, the ceiling lamp usually has a relatively complex shape and a lampshade, the ceiling lamp is easy to rust and paint, and the lampshade is gradually dim due to dust.
When the existing LED ceiling lamp is used in practice, the ceiling suction disc and the hanging plate of the existing LED ceiling lamp are fixed through bolts, the ceiling suction disc and the hanging plate are inconvenient to disassemble and assemble, the connecting rod of the existing ceiling lamp is inconvenient to lift and adjust according to actual needs, and the LED liftable ceiling lamp convenient to disassemble and assemble is provided for solving the problems.
Disclosure of Invention
The invention provides an LED (light emitting diode) liftable ceiling lamp convenient to disassemble and assemble, which is used for solving the technical problems that in the prior art, when the LED ceiling lamp is actually used, a ceiling plate and a hanging plate of the LED ceiling lamp are fixed through bolts, the LED ceiling lamp is inconvenient to disassemble and assemble, and the ceiling lamp is inconvenient to lift and adjust according to actual requirements.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a make things convenient for LED liftable ceiling lamp of dismouting, includes LED ceiling lamp body and inhales a set body, the rectangle that the intercommunication set up around the upper end of inhaling a set body is equipped with leads to the groove, the rectangle leads to the inslot joint has the link plate body, inhale the lower extreme fixedly connected with cylindricality piece of a set body, be equipped with round platform type cover on the cylindricality piece, the lower extreme fixedly connected with bar stake of cylindricality piece, the lower extreme of bar stake is equipped with the circular recess, it is equipped with the driving piece to run through on the annular inner wall of circular recess, be equipped with elevating system in the circular recess, the driving piece is connected with the elevating system transmission, the last dead lever that is equipped with of elevating system, LED ceiling lamp body fixed connection is in the lower extreme of dead lever, be.
Preferably, the upper end of inhaling a set body is equipped with two slots that are the symmetric distribution, two the slot all leads to the groove intercommunication with the rectangle and sets up, two all be equipped with the cylindricality arch on the bottom of slot, two the cylindricality arch is close to and is equipped with first external screw thread on the annular lateral wall of upper end, the link plate body is inserted and is located two slots, the lower extreme that the link plate body is close to the left and right sides all is equipped with circular logical groove, two the cylindricality arch runs through two circular logical groove settings, two respectively equal threaded connection has the nut on the first external screw thread, the lower extreme that the link plate body is close to the rectangle and leads to the groove left and right sides inner wall.
Preferably, the columnar bulge and the ceiling tray body are integrally formed.
Preferably, the circular truncated cone-shaped cover is provided with an annular bulge at the bottom of the central position, the circular truncated cone-shaped cover is provided with a cylindrical block and a sucking top plate body, the annular side wall of the cylindrical block is provided with a second external thread, the annular inner wall of the annular bulge is provided with an internal thread, and the second external thread is in threaded connection with the internal thread.
Preferably, the annular bulge and the circular truncated cone-shaped cover are integrally formed.
Preferably, the driving part comprises a servo motor fixedly installed on the left side wall of the strip-shaped pile close to the upper end, a rotating shaft is fixedly connected to a driving shaft of the servo motor, one end of the rotating shaft, far away from the servo motor, horizontally rotates and penetrates through the annular inner wall of the circular groove, a first bevel gear is coaxially and fixedly connected to one end of the rotating shaft, located in the circular groove, and is in transmission connection with the lifting mechanism.
Preferably, the lifting mechanism comprises a connecting rod and a supporting block, the connecting rod is respectively rotatably connected to the top surface of the circular groove, the supporting block is fixedly connected to the annular inner wall of the circular groove, the lower end of the connecting rod vertically rotates to penetrate through the supporting block, one end of the connecting rod, which is located above the supporting block, is coaxially and fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, the lower end of the connecting rod is fixedly connected with a threaded rod, a lifting column is inserted into the circular groove, a threaded groove is formed in the upper end of the lifting column, the threaded rod is in threaded connection with the threaded groove, and the fixing.
Preferably, the annular inner wall of the circular groove is provided with a sliding groove, the sliding groove is connected with a sliding block matched with the sliding groove in a sliding mode, and one end, far away from the sliding groove, of the sliding block is fixedly connected with the annular side wall, close to the upper end, of the lifting column.
Compared with the prior art, the invention has the beneficial effects that:
1. through inserting the link plate body locate the slot on inhaling a set body for the cylindricality arch in the slot runs through the circular logical groove setting on the link plate body, cup joints the protruding setting of cylindricality and with first external screw thread threaded connection with the nut, effectively fixes the link plate body on inhaling a set body, conveniently carries out the dismouting.
2. The threaded rod is driven to rotate through the servo motor, the threaded rod is matched with the threaded groove to drive the lifting column to lift under the limiting effect of the sliding groove and the sliding block, the lifting column is matched with the fixing rod to drive the LED ceiling lamp body to lift, and the height of the LED ceiling lamp body can be adjusted conveniently according to actual needs.
Drawings
Fig. 1 is a schematic perspective view of an LED liftable ceiling lamp convenient to disassemble and assemble according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 2 at B;
FIG. 4 is a schematic structural view of a hanging plate body of the LED liftable ceiling lamp convenient to disassemble and assemble, provided by the invention;
FIG. 5 is a schematic structural view of a circular truncated cone-shaped cover of the LED lifting pendant lamp convenient to disassemble and assemble;
FIG. 6 is an enlarged view of a portion of FIG. 1 at C;
fig. 7 is a schematic structural diagram of an LED liftable ceiling lamp convenient to disassemble and assemble according to the present invention.
In the figure: the LED ceiling lamp comprises a body of an LED ceiling lamp 1, a body of a ceiling sucking disc 2, a rectangular through groove 3, a body of a hanging plate 4, a cylindrical block 5, a circular truncated cone cover 6, a strip-shaped pile 7, a circular groove 8, a fixing rod 9, a power line 10, an insertion groove 11, a cylindrical protrusion 12, a first external thread 13, a circular through groove 14, a nut 15, an expansion screw 16, a circular protrusion 17, a second external thread 18, an internal thread 19, a servo motor 20, a rotating shaft 21, a first bevel gear 22, a connecting rod 23, a supporting block 24, a second bevel gear 25, a threaded rod 26, a lifting column 27, a threaded groove 28, a sliding groove.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
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.
Referring to fig. 1-7, a LED ceiling lamp convenient for disassembly and assembly comprises a LED ceiling lamp body 1 and a ceiling pan body 2, the upper end of the ceiling pan body 2 is provided with a rectangular through groove 3 which is arranged in a front-back communication manner, a hanging plate body 4 is clamped in the rectangular through groove 3, the upper end of the ceiling pan body 2 is provided with two symmetrically distributed slots 11, the two slots 11 are both arranged in a communication manner with the rectangular through groove 3, the bottoms of the two slots 11 are both provided with cylindrical protrusions 12, the annular side wall of the two cylindrical protrusions 12 close to the upper end is provided with first external threads 13, the hanging plate body 4 is inserted in the two slots 11, the lower end of the hanging plate body 4 close to the left side and the right side is provided with circular through grooves 14, the two cylindrical protrusions 12 are respectively arranged through the two circular through grooves 14, the two first external threads 13 are both connected with nuts 15 by screw threads, the hanging plate body 4 is inserted, make two cylindricality archs 12 on two slots 11 bottoms run through two circular logical groove 14 settings on the link plate body 4 respectively, cup joint cylindricality arch 12 setting with nut 15 and with first external screw thread 13 threaded connection, effectively fix link plate body 4 on inhaling a set of body 2, replace the bolt to fix, conveniently carry out the dismouting, link plate body 4 is close to the rectangle and all runs through the lower extreme that leads to 3 left and right sides inner walls of groove and is equipped with two expansion screw 16, a plurality of expansion screw 16 are used for fixing on the smallpox with inhaling a set of body 2 and link plate body 4, cylindricality arch 12 is the integrated into one piece setting with inhaling a set of body 2.
Inhale the lower extreme fixedly connected with cylindricality piece 5 of overhead pan body 2, be equipped with round platform type cover 6 on the cylindricality piece 5, round platform type cover 6 is located and is equipped with annular arch 17 on the bottom that central point put, round platform type cover 6 covers and establishes cylindricality piece 5 and inhale overhead pan body 2 setting, be equipped with second external screw thread 18 on the annular lateral wall of cylindricality piece 5, be equipped with internal thread 19 on the annular inner wall of annular arch 17, second external screw thread 18 and internal thread 19 threaded connection, annular arch 17 is the integrated into one piece setting with round platform type cover 6, cup joint overhead pan body 2 setting with round platform type cover 6, make the annular arch 17 on the round platform type cover 6 cup joint cylindricality piece 5 setting, it makes second external screw thread 18 and internal thread 19 threaded connection to rotate round platform type cover 6, effectively fix round platform type cover 6.
Lower extreme fixedly connected with bar stake 7 of cylindrical block 5, the lower extreme of bar stake 7 is equipped with circular recess 8, runs through on the annular inner wall of circular recess 8 and is equipped with the driving piece, and the driving piece includes that fixed mounting is close to servo motor 20 on the upper end left side wall in bar stake 7, and servo motor 20's model is: MSME-012S1, servo motor 20 are used for driving first bevel gear 22 on the pivot 21 to rotate, and fixedly connected with pivot 21 is gone up in servo motor 20' S the drive shaft, and the one end level that servo motor 20 was kept away from to pivot 21 rotates the annular inner wall setting that runs through circular slot 8, and pivot 21 is located the coaxial fixedly connected with first bevel gear 22 of one end in circular slot 8, and first bevel gear 22 is connected with elevating system transmission.
A lifting mechanism is arranged in the circular groove 8, the driving part is in transmission connection with the lifting mechanism, a fixing rod 9 is arranged on the lifting mechanism, the lifting mechanism comprises a connecting rod 23 which is respectively connected to the top surface of the circular groove 8 in a rotating manner and a supporting block 24 which is fixedly connected to the annular inner wall of the circular groove 8, the lower end of the connecting rod 23 vertically rotates to penetrate through the supporting block 24, a second bevel gear 25 is coaxially and fixedly connected to one end of the connecting rod 23 which is positioned above the supporting block 24, the first bevel gear 22 is meshed with the second bevel gear 25, the first bevel gear 22 rotates to drive the meshed second bevel gear 25 to rotate, the second bevel gear 25 drives the coaxially connected connecting rod 23 to rotate, the connecting rod 23 is matched with the supporting block 24 to drive the threaded rod 26 to rotate, the rotating threaded rod 26 is matched with the threaded groove 28 to drive the lifting column 27 to lift under the limiting effect, the height of the LED ceiling lamp body 1 can be conveniently adjusted according to actual needs, the lower end of the connecting rod 23 is fixedly connected with a threaded rod 26, a lifting column 27 is inserted in the circular groove 8, the upper end of the lifting column 27 is provided with a threaded groove 28, the threaded rod 26 is in threaded connection with the threaded groove 28, the fixing rod 9 is fixedly connected with the lower end of the lifting column 27, the annular inner wall of the circular groove 8 is provided with a sliding groove 29, the sliding groove 29 is internally connected with a sliding block 30 matched with the sliding groove 29 in a sliding manner, one end of the sliding block 30 far away from the sliding groove 29 is fixedly connected with the annular side wall of the lifting column 27 close to the upper end, when the sliding block 30 moves in the sliding groove 29, the threaded rod 26 can be prevented from rotating to drive the lifting column 27 to rotate simultaneously, the lifting range of the lifting column 27 is limited, the LED ceiling lamp body 1 is, and the power cord 10 can be extended and contracted along with the lifting and lowering of the lifting and lowering column 27.
When the hanging plate is used, the hanging plate body 4 is inserted into the two slots 11 on the ceiling disc body 2, the cylindrical protrusions 12 at the bottoms of the two slots 11 are respectively arranged through the two circular through grooves 14 on the hanging plate body 4, the nuts 15 are sleeved with the cylindrical protrusions 12 and are in threaded connection with the first external threads 13, the hanging plate body 4 is effectively fixed on the ceiling disc body 2 instead of bolts, only the nuts 15 are screwed off to be separated from the cylindrical protrusions 12 when being disassembled, the hanging plate body 4 is pulled to separate the cylindrical protrusions 12 from the circular through grooves 14 until the hanging plate body 4 is separated from the slots 11, the disassembly and the assembly are convenient, the ceiling disc body 2 connected with the hanging plate body 4 is fixedly attached to the ceiling and matched with a plurality of expansion screws 16 for fixing, the circular truncated cone-shaped cover 6 is sleeved on the ceiling disc body 2, and the annular protrusions 17 on the circular truncated cone-shaped cover 6 are sleeved with the cylindrical blocks 5, the circular truncated cone-shaped cover 6 is rotated to enable the second external threads 18 to be in threaded connection with the internal threads 19, so that the circular truncated cone-shaped cover 6 is effectively fixed; when the height of the LED ceiling lamp body 1 needs to be adjusted, only the servo motor 20 needs to be started to drive the first bevel gear 22 on the rotating shaft 21 to rotate, so that the first bevel gear 22 rotates to drive the second bevel gear 25 to rotate, the second bevel gear 25 rotates to drive the connecting rod 23 connected with the coaxial shaft to rotate, the connecting rod 23 is matched with the supporting block 24 to drive the threaded rod 26 to rotate, the rotating threaded rod 26 is matched with the threaded groove 28 to drive the lifting column 27 to lift under the limiting effect of the sliding groove 29 and the sliding block 30, the lifting column 27 is matched with the fixing rod 9 to drive the LED ceiling lamp body 1 to lift, and the height of the LED ceiling lamp body 1 can be adjusted according to actual needs.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A LED lifting ceiling lamp convenient to disassemble and assemble comprises an LED ceiling lamp body (1) and a ceiling disc body (2), and is characterized in that a rectangular through groove (3) which is communicated with the front and the back is formed in the upper end of the ceiling disc body (2), a hanging plate body (4) is clamped in the rectangular through groove (3), a cylindrical block (5) is fixedly connected to the lower end of the ceiling disc body (2), a circular table cover (6) is arranged on the cylindrical block (5), a bar-shaped pile (7) is fixedly connected to the lower end of the cylindrical block (5), a circular groove (8) is formed in the lower end of the bar-shaped pile (7), a driving piece penetrates through the annular inner wall of the circular groove (8), a lifting mechanism is arranged in the circular groove (8) and is in transmission connection with the lifting mechanism, a fixing rod (9) is arranged on the lifting mechanism, and the LED ceiling lamp body (1) is fixedly connected to the lower end of the fixing, the LED ceiling lamp is characterized in that a power line (10) is arranged on the LED ceiling lamp body (1), and the power line (10) is arranged around the fixing rod (9).
2. The LED liftable ceiling lamp convenient to disassemble and assemble according to claim 1, wherein, the upper end of the ceiling tray body (2) is provided with two symmetrically distributed slots (11), the two slots (11) are communicated with the rectangular through groove (3), the bottoms of the two slots (11) are provided with columnar bulges (12), the annular side wall of the two columnar bulges (12) close to the upper end is provided with a first external thread (13), the hanging plate body (4) is inserted into the two slots (11), the lower ends of the hanging plate body (4) close to the left side and the right side are respectively provided with a circular through groove (14), the two columnar bulges (12) are respectively arranged by penetrating through the two circular through grooves (14), the two first external threads (13) are both in threaded connection with nuts (15), the lower ends of the hanging plate bodies (4) close to the inner walls of the left side and the right side of the rectangular through groove (3) are provided with two expansion screws (16) in a penetrating mode.
3. The LED liftable ceiling lamp convenient to disassemble and assemble as claimed in claim 2, wherein the cylindrical protrusion (12) and the ceiling pan body (2) are integrally formed.
4. The LED liftable ceiling lamp convenient to disassemble and assemble according to claim 1, wherein an annular protrusion (17) is arranged at the bottom of the circular truncated cone-shaped cover (6) in the center, the circular truncated cone-shaped cover (6) covers the cylindrical block (5) and the ceiling disc body (2), second external threads (18) are arranged on the annular side wall of the cylindrical block (5), internal threads (19) are arranged on the annular inner wall of the annular protrusion (17), and the second external threads (18) are in threaded connection with the internal threads (19).
5. The LED liftable ceiling lamp convenient to disassemble and assemble as claimed in claim 4, wherein the annular protrusion (17) and the circular truncated cone-shaped cover (6) are integrally formed.
6. The LED ceiling lamp convenient to disassemble and assemble according to claim 1, wherein the driving member comprises a servo motor (20) fixedly mounted on the left side wall of the strip-shaped pile (7) near the upper end, a rotating shaft (21) is fixedly connected to a driving shaft of the servo motor (20), one end of the rotating shaft (21) far away from the servo motor (20) horizontally rotates to penetrate through the annular inner wall of the circular groove (8), a first bevel gear (22) is coaxially and fixedly connected to one end of the rotating shaft (21) located in the circular groove (8), and the first bevel gear (22) is in transmission connection with the lifting mechanism.
7. The LED liftable ceiling lamp convenient to disassemble and assemble according to claim 6, wherein the LED liftable ceiling lamp comprises a lamp body, the lifting mechanism comprises a connecting rod (23) which is respectively connected with the top surface of the circular groove (8) in a rotating way and a supporting block (24) which is fixedly connected with the annular inner wall of the circular groove (8), the lower end of the connecting rod (23) vertically rotates to penetrate through the supporting block (24), one end of the connecting rod (23) above the supporting block (24) is coaxially and fixedly connected with a second bevel gear (25), the first bevel gear (22) is meshed with the second bevel gear (25), the lower end of the connecting rod (23) is fixedly connected with a threaded rod (26), a lifting column (27) is inserted in the circular groove (8), a thread groove (28) is arranged at the upper end of the lifting column (27), the threaded rod (26) is in threaded connection with the threaded groove (28), and the fixing rod (9) is fixedly connected to the lower end of the lifting column (27).
8. The LED liftable ceiling lamp convenient to disassemble and assemble according to claim 7, wherein a sliding groove (29) is formed in the annular inner wall of the circular groove (8), a sliding block (30) matched with the sliding groove (29) is connected in the sliding groove (29) in a sliding mode, and one end, far away from the sliding groove (29), of the sliding block (30) is fixedly connected with the annular side wall, close to the upper end, of the lifting column (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011620812.8A CN112728470A (en) | 2020-12-31 | 2020-12-31 | LED liftable ceiling lamp convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011620812.8A CN112728470A (en) | 2020-12-31 | 2020-12-31 | LED liftable ceiling lamp convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112728470A true CN112728470A (en) | 2021-04-30 |
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ID=75608008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011620812.8A Pending CN112728470A (en) | 2020-12-31 | 2020-12-31 | LED liftable ceiling lamp convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
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| CN (1) | CN112728470A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587009A (en) * | 2021-08-05 | 2021-11-02 | 上海译涛室内设计有限公司 | Ceiling lamp lifting installation device |
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| CN208919908U (en) * | 2018-11-22 | 2019-05-31 | 刘春芽 | A kind of suspension arrangement of pendent lamp |
| CN110274182A (en) * | 2019-07-03 | 2019-09-24 | 林彬 | It is a kind of without tool can installing and dismounting lamp bracket |
| CN210956083U (en) * | 2020-03-25 | 2020-07-07 | 娄天波 | Novel operation management demonstration device |
| CN211475545U (en) * | 2019-12-28 | 2020-09-11 | 杭州戊链网络科技有限公司 | LED searchlight |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1342750A (en) * | 1970-11-07 | 1974-01-03 | ||
| CN206386888U (en) * | 2017-01-11 | 2017-08-08 | 中山市铭帝灯饰有限公司 | A kind of light connects load-bearing hanging plate |
| CN107606537A (en) * | 2017-10-20 | 2018-01-19 | 昆山市富众网络科技有限公司 | A kind of easy-to-mount LED seat |
| CN208919908U (en) * | 2018-11-22 | 2019-05-31 | 刘春芽 | A kind of suspension arrangement of pendent lamp |
| CN110274182A (en) * | 2019-07-03 | 2019-09-24 | 林彬 | It is a kind of without tool can installing and dismounting lamp bracket |
| CN211475545U (en) * | 2019-12-28 | 2020-09-11 | 杭州戊链网络科技有限公司 | LED searchlight |
| CN210956083U (en) * | 2020-03-25 | 2020-07-07 | 娄天波 | Novel operation management demonstration device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587009A (en) * | 2021-08-05 | 2021-11-02 | 上海译涛室内设计有限公司 | Ceiling lamp lifting installation device |
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Application publication date: 20210430 |
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