CN211176522U - Structure convenient to adjust ceiling lamp mounting height - Google Patents
Structure convenient to adjust ceiling lamp mounting height Download PDFInfo
- Publication number
- CN211176522U CN211176522U CN202020040441.5U CN202020040441U CN211176522U CN 211176522 U CN211176522 U CN 211176522U CN 202020040441 U CN202020040441 U CN 202020040441U CN 211176522 U CN211176522 U CN 211176522U
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- piece
- ceiling lamp
- lifting rod
- sleeve
- mounting height
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- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of ceiling lamp installation, in particular to a structure convenient for adjusting the installation height of a ceiling lamp, which comprises a base fixedly connected with a ceiling, wherein a connecting piece connected with the ceiling lamp is arranged on the base, the connecting piece comprises a lifting rod, the base is provided with an inner cavity, the inner cavity is used for the lifting rod to vertically slide, a rotating piece is connected in the inner cavity in a rotating way, and the lifting rod passes through the rotating piece and is in threaded connection with the rotating piece; in the structure using process, the lifting rod penetrating through the rotating piece is made to ascend or descend by rotating the rotating piece, so that the effect of conveniently adjusting the mounting height of the ceiling lamp is achieved.
Description
Technical Field
The utility model belongs to the technical field of the technique of ceiling lamp installation and specifically relates to a structure convenient to adjust ceiling lamp mounting height is related to.
Background
At present, a ceiling lamp is a high-grade decorative illuminating lamp hung on an indoor ceiling, and the ceiling lamp cannot be hung too short no matter the ceiling lamp is hung by a chain or an iron support, so that the normal sight of people is obstructed or the ceiling lamp is dazzling. The ceiling lamp has the functions of not only lighting but also decoration and beauty, and is often applied to halls such as living rooms, bedrooms, restaurants, corridors, hotels and the like, so that the ceiling lamp is various and different in size.
The existing ceiling lamp can be hung by a plurality of chains at the same time, but the ceiling lamp is inclined due to the fact that the ceiling is not flat or the size difference exists between the mounting structures during mounting, so that the use and the attractiveness of the ceiling lamp are affected, and the mounting structure needs to be improved in order to be capable of adjusting the level of the ceiling lamp quickly and conveniently. For example, chinese patent with publication number CN208587818U discloses a ceiling lamp with height adjustable by simple disassembly and assembly, which is mainly designed such that a mounting plate is connected with a ceiling, a connecting member is arranged on the mounting plate, the connecting member is provided with a step-shaped inner cavity, different step-shaped sections are provided with inner threads, the bottom of the frame is provided with the ceiling lamp, the upper part of the frame is provided with a straight pipe, the straight pipe is provided with outer threads, the outer threads are matched with the inner threads of the inner cavity of the connecting member to be locked and connected, and the straight pipe and another straight pipe are added or subtracted, so.
The above prior art solutions have the following drawbacks: the ceiling lamp with the height capable of being simply disassembled and assembled is used for adjusting the mounting height of the ceiling lamp by adding or subtracting the straight pipes, and the adjusting mode can only roughly adjust the fixed height and is inconvenient.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a structure convenient to adjust ceiling lamp mounting height, it has when needs adjust ceiling lamp mounting height, can adjust the position that needs and adjust convenient effect fast accurately.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a structure convenient to adjust ceiling lamp mounting height, includes the base with ceiling fixed connection, be provided with the connecting piece of being connected with the ceiling lamp on the base, the connecting piece includes the lifter, the base is provided with the inner chamber, the inner chamber supplies the vertical slip of lifter, the inner chamber internal rotation is connected with rotates the piece, the lifter pass rotate the piece and with rotate a threaded connection.
Through adopting above-mentioned technical scheme, in this structure use of being convenient for adjust ceiling lamp mounting height, when rotating the piece, the screw thread that is connected between through lifter and the rotation piece has the continuity, the lifter that makes to pass the rotation piece can rise or fall to arbitrary position in its screw thread stroke, through having axial auto-lock function between the screw thread, when the rotation piece is rotated in the stall, lifter and rotation piece can not produce relative displacement, thereby reach the effect that convenient accurate regulation ceiling lamp mounting height and height can not take place to change by oneself.
The present invention may be further configured in a preferred embodiment as: the base is connected with a driving piece in a rotating mode, and a transmission piece for transmitting the driving piece and the rotating piece is arranged between the driving piece and the rotating piece.
Through adopting above-mentioned technical scheme, set up the driving piece and let operating personnel can make through the operation driving piece and rotate a rotation, improve the operation and rotate a pivoted convenience, be provided with the driving medium between driving piece and the rotation piece, can choose for use suitable drive ratio as required, reach the convenient and quick drive of driving piece and rotate a pivoted effect.
The present invention may be further configured in a preferred embodiment as: the transmission part comprises a worm wheel fixed on the rotating part and a worm fixed on the driving part, and the worm wheel and the worm are meshed with each other.
Through adopting above-mentioned technical scheme, worm wheel and worm meshing transmission have the characteristics that the transmission is steady and the noise is little, make driving piece and rotate a transmission more steady smooth, reach and improve transmission efficiency, make things convenient for the effect that operating personnel operated.
The present invention may be further configured in a preferred embodiment as: the driving piece is provided with a handle, and the handle is fixedly connected with the driving piece.
Through adopting above-mentioned technical scheme, at driving piece fixedly connected with handle, the handle has the function that the antiskid is easily held, and operating personnel utilizes the handle convenience to drive the driving piece, improves the convenience of driving the driving piece.
The present invention may be further configured in a preferred embodiment as: the rotating piece is provided with a boss, the lifting rod is provided with a convex block, and the convex block is received by the boss.
By adopting the technical scheme, when the lifting rod descends to a certain distance, the lug is received by the boss, the lifting rod is prevented from dropping out of the rotating piece, and then the ceiling lamp connected with the lifting rod is prevented from dropping, so that the effect of protecting the ceiling lamp is achieved.
The present invention may be further configured in a preferred embodiment as: the lifting rod is provided with a sleeve connected with the ceiling lamp, the sleeve is in threaded connection with the lifting rod, and the thread pitch of the threaded connection of the sleeve and the lifting rod is larger than that of the threaded connection of the lifting rod and the rotating piece.
By adopting the technical scheme, when the sleeve is rotated, the thread connected between the lifting rod and the sleeve has continuity, so that the sleeve can be lifted or lowered to any position in the thread stroke of the sleeve, and the sleeve and the lifting rod cannot generate relative displacement when the sleeve is stopped by virtue of the axial self-locking function between the threads, thereby achieving the effects of conveniently and accurately adjusting the installation height of the ceiling lamp and preventing the height from automatically changing; the screw pitch of sleeve and lifter threaded connection is greater than the screw pitch of lifter and rotation piece threaded connection, reaches the mounting height through rotatory sleeve quick adjustment ceiling lamp, and the effect of the mounting height of the meticulous regulation ceiling lamp of rotatory driving piece again.
The present invention may be further configured in a preferred embodiment as: the sleeve is provided with an end block, the end block is connected with the lifting rod in a sliding mode, the lifting rod is provided with a convex portion, and the convex portion is used for bearing the end block.
By adopting the technical scheme, when the rotating sleeve descends to a certain distance, the convex part of the lifting rod bears the end block, the sleeve is prevented from falling out of the lifting rod, the ceiling lamp connected with the sleeve is prevented from falling, and the effect of protecting the ceiling lamp is achieved.
The present invention may be further configured in a preferred embodiment as: the sleeve is provided with a hook, the hook is rotatably connected with the sleeve, and the hook is connected with a ceiling lamp through a suspension piece.
By adopting the technical scheme, the sleeve is provided with the hook, the ceiling lamp can be detachably connected with the hook, the ceiling lamp is convenient to install and detach, the hook is rotatably connected with the sleeve, when the sleeve is rotated, the ceiling lamp is prevented from rotating along with the sleeve, and the effect of avoiding influencing the use of the installation structure of the ceiling lamp is achieved.
To sum up, the utility model discloses a following at least one useful technological effect:
1. when the mounting structure of the ceiling lamp is used, the lifting rod or the sleeve can ascend or descend to any position in the thread stroke through the thread connection between the lifting rod and the rotating piece or the thread connection between the lifting rod and the sleeve; the screw pitch of sleeve and lifter threaded connection is greater than the screw pitch of lifter and rotation piece threaded connection, reaches the mounting height through rotatory sleeve quick adjustment ceiling lamp, and the effect of the mounting height of the meticulous regulation ceiling lamp of rotatory driving piece.
2. Set up the driving piece and can improve the operation and rotate a pivoted convenience, set up worm wheel and worm between driving piece and the rotation piece and be the driving medium, because worm wheel and worm meshing transmission have the characteristics that the transmission is steady and the noise is little, make the driving piece more steady smooth with the transmission that rotates, have the effect that makes things convenient for operating personnel to operate.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment in use;
FIG. 2 is a schematic view of the overall structure of the present embodiment;
FIG. 3 is a sectional view of the present embodiment;
FIG. 4 is a schematic view of a transmission member in the present embodiment.
In the figure, 1, a base; 2. a pendant lamp; 3. a lifting rod; 4. an inner cavity; 5. a rotating member; 6. a drive member; 7. a worm gear; 8. a worm; 9. a handle; 10. a boss; 11. a bump; 12. a sleeve; 13. an end-block; 14. a convex portion; 15. hooking; 16. hanging a plate; 17. a through hole; 18. and (4) anti-skid lines.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a structure convenient to adjust ceiling lamp mounting height, base 1 for the cuboid including the shape, base 1 both sides are provided with the rectangular block, set up porosely at the rectangular block, fix base 1 at the ceiling through expansion bolts and hole cooperation, be provided with on the base 1 and be connected and the shape is columniform lifter 3 with ceiling lamp 2.
Referring to fig. 2 and 3, the base 1 is provided with an inner cavity 4 in a rectangular shape, the top end of the lifting rod 3 is provided with a convex block 11 in a shape and a size corresponding to the inner cavity 4, the lifting rod 3 vertically slides in the inner cavity 4, the bottom of the inner cavity 4 is rotatably connected with a rotating part 5 in a cylindrical shape, a hole penetrating through the rotating part 5 is formed in the middle of the rotating part 5, and the lifting rod 3 penetrates through the hole of the rotating part 5 to realize threaded connection.
Referring to fig. 3 and 4, the base 1 is rotatably connected with a driving part 6, the driving part 6 is located on one side of the rotating part 5, a transmission part for transmitting the driving part 6 and the rotating part 5 is arranged between the driving part 6 and the rotating part 5, the transmission part is a worm wheel 7 fixed on the rotating part 5 and a worm 8 fixed on the driving part 6, the worm wheel 7 and the worm 8 are meshed for transmission, one end of the driving part 6 is provided with a cylindrical handle 9, the handle 9 is fixedly connected with the driving part 6, and the periphery of the handle 9 is provided with.
Referring to fig. 3, a cylindrical boss 10 is provided at an upper portion of a rotation member 5, the boss 10 receives a protrusion 11 when a lifting rod 3 descends to a certain distance, a sleeve 12 connected to a ceiling lamp 2 is provided at a lower middle portion of the lifting rod 3, the sleeve 12 is in threaded connection with the lifting rod 3, a screw pitch of the threaded connection of the sleeve 12 and the lifting rod 3 is greater than a screw pitch of the threaded connection of the lifting rod 3 and the rotation member 5, an annular end block 13 is provided at a top portion of the sleeve 12, a size of an inner ring of the end block 13 corresponds to a size of the lifting rod 3, the inner ring of the end block 13 is in sliding connection with the lifting rod 3, a protrusion 14 receives the end block 13 when the sleeve 12 descends to a certain distance, a through hole 17 and a hook 15 leading to an outer bottom portion of the sleeve 12 are provided at an inner bottom portion of the sleeve 12, a hanging plate 16 is provided at an inner bottom portion of the, the hook 15 is rotatably connected with the sleeve 12, and the hook 15 is connected with the ceiling lamp 2 through a chain.
The implementation principle of the embodiment is as follows: when the installation height of the ceiling lamp needs to be adjusted, an operator rotates the sleeve 12, and the sleeve 12 is in threaded connection with the lifting rod 3, so that the sleeve 12 is rotated to enable the sleeve 12 to ascend or descend along the lifting rod 3, and the ceiling lamp 2 is accordingly ascended or descended; an operator rotates the driving piece 6 by rotating the handle 9, the worm 8 on the driving piece 6 is meshed with the worm wheel 7 on the rotating piece 5 for transmission, so that the rotating piece 5 rotates, the lifting rod 3 is lifted or lowered by utilizing the threaded connection between the rotating piece 5 and the lifting rod 3, and the ceiling lamp 2 connected with the sleeve 12 is driven to lift or lower; because the screw pitch of sleeve 12 and lifter 3 threaded connection is greater than the screw pitch of lifter 3 and rotation piece 5 threaded connection, can adjust sleeve 12 earlier to reach the effect of quick adjustment ceiling lamp 2 mounting height, rotate handle 9 again, in order to reach the effect of accurate regulation ceiling lamp 2 mounting height.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a structure convenient to adjust ceiling lamp mounting height, includes base (1) with ceiling fixed connection, be provided with the connecting piece of being connected with ceiling lamp (2) on base (1), its characterized in that: the connecting piece includes lifter (3), base (1) is provided with inner chamber (4), inner chamber (4) supply lifter (3) vertical slip, inner chamber (4) internal rotation is connected with and rotates piece (5), lifter (3) pass rotate piece (5) and with rotate piece (5) threaded connection.
2. The structure for facilitating adjustment of the mounting height of a ceiling lamp according to claim 1, wherein: the base (1) is connected with a driving piece (6) in a rotating mode, and a transmission piece for transmitting the driving piece (6) and the rotating piece (5) is arranged between the driving piece (6) and the rotating piece.
3. The structure for facilitating adjustment of the mounting height of a ceiling lamp according to claim 2, wherein: the driving medium is including fixing worm wheel (7) on rotating piece (5) and fixing worm (8) on driving piece (6), worm wheel (7) and worm (8) intermeshing.
4. The structure for facilitating adjustment of the mounting height of a ceiling lamp according to claim 2, wherein: the driving piece (6) is provided with a handle (9), and the handle (9) is fixedly connected with the driving piece (6).
5. The structure for facilitating adjustment of the mounting height of a ceiling lamp according to claim 3, wherein: the rotating piece (5) is provided with a boss (10), the lifting rod (3) is provided with a lug (11), and the lug (11) is received by the boss (10).
6. The structure for facilitating adjustment of the mounting height of a ceiling lamp according to claim 1, wherein: the lifting rod (3) is provided with a sleeve (12) connected with the ceiling lamp (2), the sleeve (12) is in threaded connection with the lifting rod (3), and the thread pitch of the threaded connection between the sleeve (12) and the lifting rod (3) is larger than that of the threaded connection between the lifting rod (3) and the rotating piece (5).
7. The structure for facilitating adjustment of the mounting height of a pendant according to claim 6, wherein: the sleeve (12) is provided with an end block (13), the end block (13) is connected with the lifting rod (3) in a sliding mode, the lifting rod (3) is provided with a convex portion (14), and the convex portion (14) receives the end block (13).
8. The structure for facilitating adjustment of the mounting height of a pendant according to claim 6, wherein: the hanging lamp is characterized in that the sleeve (12) is provided with a hook (15), the hook (15) is rotatably connected with the sleeve (12), and the hook (15) is connected with the hanging lamp (2) through a hanging piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020040441.5U CN211176522U (en) | 2020-01-08 | 2020-01-08 | Structure convenient to adjust ceiling lamp mounting height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020040441.5U CN211176522U (en) | 2020-01-08 | 2020-01-08 | Structure convenient to adjust ceiling lamp mounting height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211176522U true CN211176522U (en) | 2020-08-04 |
Family
ID=71803795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020040441.5U Expired - Fee Related CN211176522U (en) | 2020-01-08 | 2020-01-08 | Structure convenient to adjust ceiling lamp mounting height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211176522U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758475A (en) * | 2021-11-09 | 2021-12-07 | 博兴兴博城建投资集团有限公司 | Portable positioning navigation engineering surveying device |
| CN114383088A (en) * | 2021-12-31 | 2022-04-22 | 苏州金螳螂软装艺术有限公司 | Hotel atrium lamp decoration installation method and structure |
-
2020
- 2020-01-08 CN CN202020040441.5U patent/CN211176522U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758475A (en) * | 2021-11-09 | 2021-12-07 | 博兴兴博城建投资集团有限公司 | Portable positioning navigation engineering surveying device |
| CN113758475B (en) * | 2021-11-09 | 2022-02-11 | 博兴兴博城建投资集团有限公司 | Portable positioning navigation engineering surveying device |
| CN114383088A (en) * | 2021-12-31 | 2022-04-22 | 苏州金螳螂软装艺术有限公司 | Hotel atrium lamp decoration installation method and structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 |