CN112902074A - Ceiling lamp convenient to adjust from top to bottom - Google Patents
Ceiling lamp convenient to adjust from top to bottom Download PDFInfo
- Publication number
- CN112902074A CN112902074A CN202110130999.1A CN202110130999A CN112902074A CN 112902074 A CN112902074 A CN 112902074A CN 202110130999 A CN202110130999 A CN 202110130999A CN 112902074 A CN112902074 A CN 112902074A
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- China
- Prior art keywords
- ceiling lamp
- block
- fixedly connected
- groove
- fixing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- F21S8/061—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a non-rigid pendant, i.e. a cable, wire or chain
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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
- F21V17/16—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 deformation of parts; Snap action mounting
- F21V17/162—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 deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
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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
- F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable
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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
- F21V3/00—Globes; Bowls; Cover glasses
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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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a ceiling lamp convenient for up-and-down adjustment, which comprises a fixed plate, wherein the bottom end of the fixed plate is provided with a groove, the upper wall of the groove is provided with a connecting plate, the bottom end of the connecting plate is fixedly connected with two connecting plates, a winding roller is rotatably connected between the two connecting plates, the winding roller is provided with a cable, the middle part of the cable is fixedly wound on the winding roller, a ceiling lamp shell is arranged under the groove, an LED lamp is arranged in the ceiling lamp shell, the top end of the LED lamp is fixedly connected with a first fixing block, the top end of the first fixing block is fixedly connected with a first connecting block, the ceiling lamp comprises a ceiling lamp shell, a connecting block, a cable and a fixing block, wherein the connecting block penetrates through the upper wall of the ceiling lamp shell and is connected with the ceiling lamp shell in a sliding mode, the other end of the cable penetrates through the connecting block and the fixing block and is fixedly connected with the input end of the LED lamp, and a rotating device is arranged on one side of the connecting block. The ceiling lamp cleaning device is simple in structure and convenient to operate, the position of the ceiling lamp can be adjusted at will, and the ceiling lamp can be cleaned conveniently.
Description
Technical Field
The invention relates to the field of ceiling lamps, in particular to a ceiling lamp convenient to adjust up and down.
Background
The ceiling lamp is a high-grade decorative illuminating lamp hung on an indoor ceiling. The ceiling lamp can not be hung too short whether by a wire or by an iron support, which can obstruct the normal sight of people or make people feel dazzling.
The height of self can't be adjusted to current ceiling lamp, can't change it when the highly uncomfortable of installation, is changing furniture or to the people of height difference, and the lighting conditions of ceiling lamp is not good, and simultaneously, ceiling lamp is in the longer back of live time, can accumulate a large amount of dusts on the lamp lid, and influence illumination that can be very big is also pleasing to the eye simultaneously, and current ceiling lamp is difficult to wash.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: the height of the ceiling lamp can not be adjusted, and the ceiling lamp is difficult to clean, so that the ceiling lamp is convenient to adjust up and down.
In order to achieve the purpose, the invention adopts the following technical scheme:
a ceiling lamp convenient to adjust up and down comprises a fixing plate, wherein a groove is formed in the bottom end of the fixing plate, a connecting plate is arranged on the upper wall of the groove, two fixing bolts are arranged on two sides of the connecting plate and fix the connecting plate in the groove, the bottom end of the connecting plate is fixedly connected with two symmetrically arranged connecting plates, a winding roller is rotatably connected between the two connecting plates, a cable is arranged on the winding roller, the middle part of the cable is fixedly wound on the winding roller, a ceiling lamp shell is arranged right below the groove, an LED lamp is arranged in the ceiling lamp shell, a first fixing block is fixedly connected to the top end of the LED lamp, a first connecting block is fixedly connected to the top end of the first fixing block, the first connecting block penetrates through the upper wall of the ceiling lamp shell and is connected with the ceiling lamp shell in a sliding mode, and the other end of the cable penetrates through the first connecting, and a rotating device is arranged on one side of the connecting plate.
Preferably, the bottom of ceiling lamp shell is provided with ceiling lamp lid, the one end fixedly connected with fixed block two of ceiling lamp lid, also seted up the fixed slot that corresponds with fixed block two on the lateral wall of ceiling lamp shell, set up the mounting groove on the opposite side lateral wall of ceiling lamp shell, be provided with the pivot in the mounting groove, the both ends of pivot all are provided with the spring one of a horizontal setting, two the one end of spring one and the lateral wall fixed connection of the mounting groove rather than corresponding, two the other end of spring one pastes the setting with the lateral wall of pivot mutually, it is equipped with the sleeve to rotate the cover in the pivot, the sleeve is connected with the other end fixed connection of ceiling lamp lid, the ceiling lamp lid adopts.
Preferably, many connecting rods of fixedly connected with are gone back on the top of fixed block one, follow many the connecting rod all is located the outside setting of connecting block one, set up in the ceiling lamp shell upper wall and many the spread groove that all correspond with the connecting rod, the spread groove is the annular setting, every the connecting rod all stretches into in the spread groove, every the connecting rod stretches into one connecting block two of one end fixedly connected with in the spread groove, the size and the spread groove phase-match of connecting block two, and every connecting block two is circularly, connecting rod and connecting block two all adopt soft plastics to make, fixed block one and connecting block one all adopt insulating material to make.
Preferably, rotating device includes the motor, the cavity has been seted up on one side lateral wall of recess, the position of cavity is corresponding with the winding roller, the motor sets up on the diapire of cavity, the output fixedly connected with bull stick of motor, the bull stick runs through the lateral wall setting of cavity, the other end of bull stick runs through rather than close connecting plate and winding roller fixed connection, the input of motor is connected with the switch through the wire, fixed cover is equipped with two solid fixed rings, two on the winding roller gu fixed ring is located the both sides setting of winding roller, and two gu fixed ring pastes rather than the connecting plate that corresponds.
Preferably, a clamping groove is formed in the fixing ring close to the motor, the clamping groove is annularly arranged, a plurality of clamping teeth are fixedly connected to the part, located in the clamping groove, of the winding roller, a clamping block is slidably connected to the connecting plate close to the motor, the clamping block corresponds to the clamping teeth, an annular sliding block is fixedly sleeved on the clamping block, an annular sliding groove corresponding to the annular sliding block is also formed in the connecting plate, a second spring is transversely arranged in the annular sliding groove, the second spring is sleeved on the outer side of the clamping block, one end of the second spring is fixedly connected with the side wall of the clamping block, the other end of the second spring is fixedly connected with the side wall of the corresponding annular sliding block, the clamping block is made of metal iron, a metal core is fixedly arranged on one side of the motor, the position of the metal core corresponds to the clamping block, and a, and two ends of the coil are correspondingly connected with the input end of the motor.
Preferably, a plurality of balls are rotatably connected to the contact surface of the annular slide block and the annular sliding groove.
Compared with the prior art, the invention has the beneficial effects that: the rotating device is used, the ceiling lamp can be controlled to move, the ceiling lamp can be adjusted to any position, people with different heights can use the ceiling lamp conveniently, the ceiling lamp can be put down, and meanwhile, the lamp cover of the ceiling lamp can be detached, so that the ceiling lamp can be cleaned conveniently.
Drawings
Fig. 1 is a schematic structural view of a ceiling lamp convenient for up-and-down adjustment according to the present invention;
FIG. 2 is a schematic structural view of a ceiling lamp cover of a ceiling lamp convenient for up-and-down adjustment according to the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 1;
fig. 4 is an enlarged view at B in fig. 1.
In the figure: the device comprises a fixing plate 1, a connecting plate 2, a fixing bolt 3, a connecting plate 4, a fixing ring 5, a winding roller 6, a rotating rod 7, a motor 8, a cable 9, a first connecting block 10, a first fixing block 11, an LED lamp 12, a ceiling lamp shell 13, a ceiling lamp cover 14, a rotating shaft 15, a sleeve 16, a second fixing block 17, a fixed groove 18, a switch 19, a mounting groove 20, a first spring 21, a second connecting block 22, a connecting rod 23, a clamping groove 24, a clamping tooth 25, a clamping block 26, an annular sliding groove 27, an annular sliding block 28 and a second spring 29.
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.
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.
Referring to fig. 1-4, a ceiling lamp convenient for up-and-down adjustment comprises a fixing plate 1, the fixing plate 1 is a wall, a groove is formed at the bottom end of the fixing plate 1, a connecting plate 2 is arranged on the upper wall of the groove, two fixing bolts 3 are respectively arranged on two sides of the connecting plate 2, the connecting plate 2 is fixed in the groove by the two fixing bolts 3, two symmetrically arranged connecting plates 4 are fixedly connected to the bottom end of the connecting plate 2, a winding roller 6 is rotatably connected between the two connecting plates 4, a cable 9 is arranged on the winding roller 6, the middle part of the cable 9 is fixedly wound on the winding roller 6, a ceiling lamp housing 13 is arranged right below the groove, a ceiling lamp cover 14 is arranged at the bottom end of the ceiling lamp housing 13, a fixing block II 17 is fixedly connected to one end of the ceiling lamp cover 14, a fixing groove 18 corresponding to the fixing block II 17 is also formed, a rotating shaft 15 is arranged in the mounting groove 20, two ends of the rotating shaft 15 are respectively provided with a transversely arranged spring I21, one end of each spring I21 is fixedly connected with the side wall of the corresponding mounting groove 20, the other end of each spring I21 is attached to the side wall of the rotating shaft 15, a sleeve 16 is rotatably sleeved on the rotating shaft 15, the sleeve 16 is fixedly connected with the other end of the ceiling lamp cover 14, the ceiling lamp cover 14 is made of semitransparent material, a lot of dust is attached to the ceiling lamp cover 14 after the ceiling lamp is used for a long time, the sleeve 16 and the rotating shaft 15 can be taken out of the mounting groove 20 after the ceiling lamp cover 14 is opened, so that the ceiling lamp cover 14 can be cleaned, the LED lamp 12 is arranged in the ceiling lamp shell 13, the top end of the LED lamp 12 is fixedly connected with a fixing block I11, the top end of the fixing block I11 is fixedly connected with a connecting block I10, the connecting block I10 penetrates through the upper, the top end of the first fixed block 11 is also fixedly connected with a plurality of connecting rods 23, the plurality of connecting rods 23 are all arranged outside the first connecting block 10, a connecting groove corresponding to the plurality of connecting rods 23 is formed in the upper wall of the ceiling lamp shell 13 and is annularly arranged, each connecting rod 23 extends into the connecting groove, one end, extending into the connecting groove, of each connecting rod 23 is fixedly connected with a second connecting block 22, the size of the second connecting block 22 is matched with that of the connecting groove, each second connecting block 22 is circular, the connecting rods 23 and the second connecting blocks 22 are made of soft plastics, the ceiling lamp can shake when moving up and down or under the action of the ceiling lamp, the second connecting blocks 22 can buffer the shake of the ceiling lamp shell 13 to a certain extent, the ceiling lamp shell 13 is prevented from being collided with other devices and being damaged, the first fixed block 11 and the first connecting block 10 are made of insulating materials, and the other end of the cable 9 penetrates through the first connecting block 10, one side of the connecting plate 2 is provided with a rotating device, the rotating device comprises a motor 8, a cavity is arranged on the side wall of one side of the groove, the position of the cavity corresponds to the winding roller 6, the motor 8 is arranged on the bottom wall of the cavity, the output end of the motor 8 is fixedly connected with a rotating rod 7, the rotating rod 7 penetrates through the side wall of the cavity, the other end of the rotating rod 7 penetrates through a connecting plate 4 close to the rotating rod and is fixedly connected with the winding roller 6, the input end of the motor 8 is connected with a switch 19 through a lead, the winding roller 6 is fixedly sleeved with two fixing rings 5, the two fixing rings 5 are arranged on two sides of the winding roller 6, the two fixing rings 5 are attached to the corresponding connecting plate 4, the switch 19 can control the forward work, the reverse work and the stop work of the motor 8, when the motor 8 works in the forward direction, the output shaft of the motor, the cable 9 is wound on the winding roller 6, so that the ceiling lamp moves upwards, when the switch 19 is adjusted to work reversely, the output end of the motor 8 drives the rotating rod 7 to rotate along the potential needle, the winding roller 6 also rotates clockwise, so that the ceiling lamp moves downwards, the position of the ceiling lamp can be adjusted through the switch 19, so that the lighting condition of the ceiling lamp can be adjusted, the ceiling lamp can be placed to the lowest position, the ceiling lamp cover 14 is cleaned, the clamping groove 24 is formed in the fixing ring 5 close to the motor 8, the clamping groove 24 is arranged in a ring shape, the part, located in the clamping groove 24, of the winding roller 6 is fixedly connected with a plurality of clamping teeth 25, the connecting plate 4 close to the motor 8 is connected with a clamping block 26 in a sliding manner, the clamping block 26 corresponds to the clamping teeth 25, the clamping block 26 is fixedly sleeved with a ring-shaped sliding block 28, the connecting plate 4 is also provided with a ring-shaped sliding groove 27 corresponding to the ring-shaped, a second spring 29 is transversely arranged in the annular sliding groove 27, the second spring 29 is sleeved on the outer side of the fixture block 26, one end of the second spring 29 is fixedly connected with the side wall of the fixture block 26, the other end of the second spring 29 is fixedly connected with the side wall of the corresponding annular sliding block 28, the fixture block 26 is made of metal iron, a metal core is fixedly arranged on one side of the motor 8, the position of the metal core corresponds to the fixture block 26, a coil is sleeved on the metal core, two ends of the coil are correspondingly connected with the input end of the motor 8, when the switch 19 is adjusted to stop working, the motor 8 is not conducted, meanwhile, the coil on the metal core is not conducted any more, so that magnetic force is not generated any more, and therefore, no attraction force is generated on the fixture block 26, the second spring 29 expands, namely, the fixture block 26 slides towards the direction close to the winding roller 6, so that the latch 25 is, when the switch 19 works in the forward direction or the reverse direction, the coil is conducted, the coil and the metal core form an electromagnet, attraction force is generated on the clamping block 26, the clamping block 26 slides towards the motor 8, the clamping block 25 does not clamp the clamping teeth 25 any more, and the winding roller 6 can rotate.
In the invention, when the switch 19 is regulated to stop working, the motor 8 is not conducted any more, and simultaneously, the coil on the metal core is not conducted any more, so that magnetic force is not generated any more, and therefore, no attraction force is generated on the fixture block 26, the second spring 29 expands, namely, the fixture block 26 slides towards the direction close to the winding roller 6, so that the fixture tooth 25 is clamped, the winding roller 6 is fixed, and cannot rotate due to the gravity of the ceiling lamp, when the switch 19 works in the forward direction or the reverse direction, the coil is conducted, the coil and the metal core form an electromagnet, an attraction force is generated on the fixture block 26, so that the fixture block 26 slides towards the direction of the motor 8, so that the fixture tooth 25 is not clamped by the fixture block 25, the winding roller 6 can rotate, when the motor 8 works in the forward direction, the output shaft of the motor drives the rotating rod 7 to rotate anticlockwise, so that the winding roller 6 rotates anticlockwise, the cable 9 is wound on the winding, when the switch 19 is adjusted to reversely work, the output end of the motor 8 drives the rotating rod 7 to rotate along with the needle, so that the winding roller 6 also rotates clockwise, the pendant lamp moves downwards, the lighting condition of the pendant lamp can be adjusted, the pendant lamp can be placed to the lowest level, a large amount of dust is attached to the lamp cover 14 of the pendant lamp after the pendant lamp is used for a long time, after the lamp cover 14 of the pendant lamp is opened, the sleeve 16 and the rotating shaft 15 can be taken out from the mounting groove 20, and the lamp cover 14 of the pendant lamp can be cleaned.
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 (6)
1. A ceiling lamp convenient to adjust up and down comprises a fixing plate (1) and is characterized in that a groove is formed in the bottom end of the fixing plate (1), a connecting plate (2) is arranged on the upper wall of the groove, two fixing bolts (3) are arranged on two sides of the connecting plate (2), the connecting plate (2) is fixed in the groove by the two fixing bolts (3), two symmetrically-arranged connecting plates (4) are fixedly connected to the bottom end of the connecting plate (2), a winding roller (6) is rotatably connected between the two connecting plates (4), a cable (9) is arranged on the winding roller (6), the middle part of the cable (9) is fixedly wound on the winding roller (6), a ceiling lamp shell (13) is arranged right below the groove, an LED lamp (12) is arranged inside the ceiling lamp shell (13), and a first fixing block (11) is fixedly connected to the top end of the LED lamp (12), the ceiling lamp is characterized in that a first connecting block (10) is fixedly connected to the top end of the first fixing block (11), the first connecting block (10) penetrates through the upper wall of a ceiling lamp shell (13) and is in sliding connection with the ceiling lamp shell (13), the other end of the cable (9) penetrates through the first connecting block (10), the first fixing block (11) and an input end of an LED lamp (12) and is fixedly connected with the input end of the connecting plate (2), and a rotating device is arranged on one side of the connecting plate (2).
2. The ceiling lamp convenient to adjust up and down according to claim 1, characterized in that a ceiling lamp cover (14) is arranged at the bottom end of the ceiling lamp housing (13), a second fixing block (17) is fixedly connected to one end of the ceiling lamp cover (14), a fixing groove (18) corresponding to the second fixing block (17) is also formed in the side wall of the ceiling lamp housing (13), an installation groove (20) is formed in the side wall of the other side of the ceiling lamp housing (13), a rotating shaft (15) is arranged in the installation groove (20), a first spring (21) is transversely arranged at each of two ends of the rotating shaft (15), one end of each first spring (21) is fixedly connected with the side wall of the corresponding installation groove (20), the other end of each first spring (21) is attached to the side wall of the rotating shaft (15), and a sleeve (16) is rotatably sleeved on the rotating shaft (15), the sleeve (16) is fixedly connected with the other end of the ceiling lamp cover (14), and the ceiling lamp cover (14) is made of semitransparent materials.
3. The ceiling lamp convenient for up-and-down adjustment is characterized in that a plurality of connecting rods (23) are fixedly connected to the top end of the first fixing block (11), the plurality of connecting rods (23) are arranged outside the first connecting block (10), the upper wall of the ceiling lamp shell (13) is internally provided with a connecting groove corresponding to the plurality of connecting rods (23), the connecting grooves are annularly arranged, each connecting rod (23) extends into the connecting groove, one end of each connecting rod (23) extending into the connecting groove is fixedly connected with a second connecting block (22), the size of the second connecting block (22) is matched with the connecting groove, each second connecting block (22) is round, the connecting rod (23) and the second connecting block (22) are both made of soft plastics, the first fixing block (11) and the first connecting block (10) are both made of insulating materials.
4. A ceiling lamp convenient for up-and-down adjustment, according to claim 1, characterized in that the rotating device comprises a motor (8), a cavity is arranged on the side wall of one side of the groove, the position of the cavity corresponds to the winding roller (6), the motor (8) is arranged on the bottom wall of the cavity, the output end of the motor (8) is fixedly connected with a rotating rod (7), the rotating rod (7) penetrates through the side wall of the cavity, the other end of the rotating rod (7) penetrates through the connecting plate (4) close to the rotating rod and is fixedly connected with the winding roller (6), the input end of the motor (8) is connected with the switch (19) through a lead, two fixing rings (5) are fixedly sleeved on the winding roller (6), the two fixing rings (5) are arranged at two sides of the winding roller (6), and the two fixing rings (5) are attached to the corresponding connecting plates (4).
5. A ceiling lamp convenient for up-and-down adjustment according to claim 4, characterized in that a slot (24) is opened inside the fixing ring (5) close to the motor (8), the slot (24) is annularly arranged, a plurality of latch teeth (25) are fixedly connected to the part of the winding roller (6) located inside the slot (24), a block (26) is slidably connected on the connecting plate (4) close to the motor (8), the block (26) corresponds to the latch teeth (25), an annular slider (28) is fixedly sleeved on the block (26), an annular sliding slot (27) corresponding to the annular slider (28) is also opened inside the connecting plate (4), a second spring (29) is transversely arranged inside the annular sliding slot (27), the second spring (29) is sleeved outside the block (26), one end of the second spring (29) is fixedly connected with the side wall of the block (26), and the other end of the second spring (29) is fixedly connected with the side wall of the corresponding annular sliding block (28), the clamping block (26) is made of metal iron, a metal core is fixedly arranged on one side of the motor (8), the position of the metal core corresponds to that of the clamping block (26), a coil is sleeved on the metal core, and the two ends of the coil are correspondingly connected with the input end of the motor (8).
6. A ceiling lamp convenient for up-and-down adjustment according to claim 5, characterized in that the contact surface of the annular slide block (28) and the annular chute (27) is rotatably connected with a plurality of balls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110130999.1A CN112902074A (en) | 2021-01-30 | 2021-01-30 | Ceiling lamp convenient to adjust from top to bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110130999.1A CN112902074A (en) | 2021-01-30 | 2021-01-30 | Ceiling lamp convenient to adjust from top to bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112902074A true CN112902074A (en) | 2021-06-04 |
Family
ID=76121951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110130999.1A Pending CN112902074A (en) | 2021-01-30 | 2021-01-30 | Ceiling lamp convenient to adjust from top to bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112902074A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202056806U (en) * | 2011-01-12 | 2011-11-30 | 东莞市星朗灯饰有限公司 | Motor lifting device for pendent lamp |
| CN105910032A (en) * | 2016-05-15 | 2016-08-31 | 卜建红 | Electric lifting ceiling lamp |
| CN207230367U (en) * | 2017-08-23 | 2018-04-13 | 新昌县羽林街道麦凡熊服装厂 | A kind of pendent lamp with dust reduction capability |
| CN108443761A (en) * | 2018-03-05 | 2018-08-24 | 高佳 | A kind of easy-to-mount indoor lighting device |
| CN208804517U (en) * | 2018-10-18 | 2019-04-30 | 河南师范大学 | A kind of student's household reading lamp |
| CN210687968U (en) * | 2019-07-18 | 2020-06-05 | 曾婷 | Hotel ceiling lamp convenient to clearance dust |
-
2021
- 2021-01-30 CN CN202110130999.1A patent/CN112902074A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202056806U (en) * | 2011-01-12 | 2011-11-30 | 东莞市星朗灯饰有限公司 | Motor lifting device for pendent lamp |
| CN105910032A (en) * | 2016-05-15 | 2016-08-31 | 卜建红 | Electric lifting ceiling lamp |
| CN207230367U (en) * | 2017-08-23 | 2018-04-13 | 新昌县羽林街道麦凡熊服装厂 | A kind of pendent lamp with dust reduction capability |
| CN108443761A (en) * | 2018-03-05 | 2018-08-24 | 高佳 | A kind of easy-to-mount indoor lighting device |
| CN208804517U (en) * | 2018-10-18 | 2019-04-30 | 河南师范大学 | A kind of student's household reading lamp |
| CN210687968U (en) * | 2019-07-18 | 2020-06-05 | 曾婷 | Hotel ceiling lamp convenient to clearance dust |
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