CN212204244U - Adjustable lamp body structure - Google Patents
Adjustable lamp body structure Download PDFInfo
- Publication number
- CN212204244U CN212204244U CN202020827257.5U CN202020827257U CN212204244U CN 212204244 U CN212204244 U CN 212204244U CN 202020827257 U CN202020827257 U CN 202020827257U CN 212204244 U CN212204244 U CN 212204244U
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- China
- Prior art keywords
- bottom plate
- pipe
- cover body
- pipe body
- adjustable lamp
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- Expired - Fee Related
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- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of lamp body structures, in particular to an adjustable lamp body structure, which comprises a bottom plate and a cover body when in use; and a lifting rod assembly capable of lifting the cover body on the bottom plate is fixed on the bottom plate. Use the utility model discloses the time, the lamp plate is fixed on the bottom plate, and the cover body passes through the liftable pole subassembly to be fixed on the bottom plate, and convenience of customers trades the lamp shade of variation in size, color pattern difference at will to reduce extravagant phenomenon, realize the environmental protection requirement simultaneously.
Description
Technical Field
The utility model relates to a lamp body structure technical field, in particular to lamp body structure with adjustable.
Background
The ceiling lamp comprises a bottom plate and a lampshade, the bottom plate is connected to the lampshade through a turn buckle, although the connection mode is simple, the universality of connection between the bottom plate and the lampshade is poor. For example, the entire ceiling lamp must be replaced each time a different style of lamp shade is replaced, resulting in waste. Therefore, under the condition of not replacing the bottom plate, how to lead the user to freely change the lamp shades with different sizes and different color patterns becomes a hot topic of research in the industry.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lamp body structure with adjustable be convenient for change lamp shade to prior art's defect with not enough.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model relates to an adjustable lamp body structure, which comprises a bottom plate and a cover body; and a lifting rod assembly capable of lifting the cover body on the bottom plate is fixed on the bottom plate.
Furthermore, the lifting rod assembly comprises a pipe body, a screw rod and a pressing assembly; an adjusting internal thread matched with the screw rod is arranged inside the pipe body; the screw is in threaded connection with the adjusting internal thread; the cover body is provided with a through hole; the screw rod extends out of the cover body from the through hole and is in threaded connection with the external nut; the bottom plate is fixed on the pipe body through the clamping of the pressing assembly.
Further, the compression assembly is a nut; the pipe body is provided with external threads; the external threads of the pipe are matched with the internal threads of the nut; the external threads of the pipe are in threaded connection with the nut; the bottom plate is provided with a rod passing hole; the external threads of the pipe penetrate through the rod passing hole and then are in threaded connection with the nut; the nut is tightly pressed on the outer side surface of the bottom plate; the pipe body is tightly pressed on the inner side surface of the bottom plate, and an upper pipe body threaded hole is formed in the side wall of the pipe body; an upper limiting bolt is connected with the threaded hole of the upper pipe body in a threaded manner; the limiting bolt extends into the inner cavity of the pipe body.
Further, the pressing component is a bolt; the inner cavity of the tube body is provided with inner threads; the inner thread of the pipe is matched with the thread of the bolt; the bottom plate is provided with a rod passing hole; the bolt penetrates through the rod passing hole and is in threaded connection with the inner thread of the pipe; the head of the bolt is pressed on the outer side surface of the bottom plate.
Furthermore, a lower pipe body threaded hole is formed in the side wall of the pipe body; the lower limit bolt is connected with the threaded hole of the lower pipe body in a threaded manner; the lower limiting bolt tightly supports and presses the screw rod after extending into the inner cavity of the tube body.
Furthermore, a support ring is arranged on the side wall of the bottom plate, and the top edge of the cover body is tightly pressed on the surface of the support ring by the fastening force of the lifting rod assembly.
Furthermore, a concave ring is arranged in the support ring; the inner cavity of the concave ring is matched with the cover body; the cover body is embedded into the concave ring; the cover body is embedded in the concave ring.
Furthermore, the support ring is provided with a plurality of annular steps, and the fastening force of the lifting rod assembly enables the edge of the top end of the cover body to be tightly pressed on the surfaces of the annular steps.
Further, the support ring is in a cone shape; the diameter of the support ring is gradually increased along with the end far away from the cover body.
Further, the cover body is in any one of a spherical shape and a hollow cylindrical shape.
After the structure is adopted, the utility model discloses beneficial effect does: the utility model relates to an adjustable lamp body structure, which comprises a bottom plate and a cover body; and a lifting rod assembly capable of lifting the cover body on the bottom plate is fixed on the bottom plate. Use the utility model discloses the time, the lamp plate is fixed on the bottom plate, and the cover body passes through the liftable pole subassembly to be fixed on the bottom plate, and convenience of customers trades the lamp shade of variation in size, color pattern difference at will to reduce extravagant phenomenon, realize the environmental protection requirement simultaneously.
Drawings
FIG. 1 is a schematic structural view of example 1 of the present invention;
fig. 2 is a schematic structural view of example 2 of the present invention;
fig. 3 is a schematic structural view of example 3 of the present invention;
fig. 4 is a schematic structural view of example 4 of the present invention;
fig. 5 is a schematic structural view of example 5 of the present invention;
FIG. 6 is a block diagram of the hold down assembly of the lifter bar assembly being a nut;
FIG. 7 is a block diagram of the hold down assembly of the lifter assembly being a bolt;
description of reference numerals:
1. a base plate; 101. a concave shape; 102. a concave ring; 103. a support ring;
2. a cover body; 201. a through hole; 3. a pipe body; 301. the outside of the pipe is threaded;
302. adjusting the internal thread; 303. the inner thread of the pipe; 4. a nut; 5. a screw;
6. a limit bolt; 61. a lower limit bolt; 7. a bolt; A. and a nut is arranged outside.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 5, it comprises a base plate 1 and a cover body 2; a lifting rod assembly capable of lifting the cover body 2 on the bottom plate is fixed on the bottom plate 1; the lifter assembly can be dismantled and connect on the cover body, and the lifter assembly can be adjusted according to the height of lamp shade, and convenience of customers trades the lamp shade that the size is different, the colour pattern is different at will to reduce extravagant phenomenon, realize the environmental protection requirement simultaneously.
As shown in fig. 6 and 7, as a preferred mode of the present invention, the lifting rod assembly includes a tube body 3, a screw rod 5 and a pressing assembly; an adjusting internal thread 302 matched with the screw rod 5 is arranged inside the pipe body 3; the screw rod 5 is in threaded connection with the adjusting internal thread 302; the cover body 2 is provided with a through hole 201; the screw rod 5 extends out of the cover body 2 from the through hole 201 and then is in threaded connection with an external nut A; the bottom plate 1 is clamped and fixed on the pipe body 3 through a pressing assembly; external nut A screws on screw rod 5 for cover body 2 is fixed by the centre gripping, and screw rod 5 threaded connection is on adjusting internal thread 302, according to the height of cover body 2, through rotating screw rod 5, makes the length change of whole lifter subassembly, matches the not cover body of co-altitude.
As shown in fig. 6, as a preferred mode of the present invention, the compressing component is a nut 4; an external thread 301 is arranged on the pipe body 3; the external threads 301 of the pipe are matched with the internal threads of the nut 4; the outer threads 301 of the pipe are in threaded connection with the nut 4; a rod passing hole is formed in the bottom plate 1; the outer threads 301 of the pipe penetrate through the rod through hole and then are in threaded connection with the nut 4; the nut 4 is pressed on the outer side surface of the bottom plate 1; the pipe body 3 is tightly pressed on the inner side surface of the bottom plate 1, and an upper pipe body threaded hole is formed in the side wall of the pipe body 3; the upper limit bolt 6 is connected with the threaded hole of the upper pipe body in a threaded manner; the limiting bolt 6 extends into the inner cavity of the pipe body 3; the bottom plate 1 is connected with the outer threads 301 through the nuts 4 and then fixed with the lifting rod assembly, and the nuts 4 can be welded and fixed on the bottom plate 1.
As shown in fig. 7, as a preferred mode of the present invention, the pressing component is a bolt 7; the inner cavity of the tube body 3 is provided with tube inner threads 303; the internal thread 303 of the pipe is matched with the thread of the bolt 7; a rod passing hole is formed in the bottom plate 1; the bolt 7 penetrates through the rod through hole and is in threaded connection with the inner thread 303 of the pipe; the head of the bolt 7 is pressed on the outer side surface of the bottom plate 1; the bottom plate 1 is fixed with the lifting rod assembly after being in threaded connection with the pipe internal thread 303 through the bolt 7, and the bolt 7 can be welded and fixed on the bottom plate 1.
As a preferred mode of the present invention, the sidewall of the tube body 3 is provided with a lower tube body threaded hole; a lower limiting bolt 61 is connected with the threaded hole of the lower pipe body in a threaded manner; the lower limit bolt 61 extends into the inner cavity of the tube body 3 and then tightly supports and presses the screw rod 5; the lower limit bolt 61 is used to prevent the screw 5 from being released from the tubular body 3.
As shown in fig. 1 to 5, as a preferred mode of the present invention, a support ring 103 is disposed on the sidewall of the bottom plate 1, and the top edge of the cover 2 is pressed against the surface of the support ring 103 by the fastening force of the lifting rod assembly; the fixing of the cover 2 to the base plate 1 is achieved by the action of the support ring 103 and the lifter bar assembly.
As shown in fig. 5, as a preferred mode of the present invention, a concave ring 102 is disposed in the support ring 103; the inner cavity of the concave ring 102 is matched with the cover body 2; the cover body 2 is embedded into the concave ring 102; the cover 2 is embedded inside the female ring 102.
As shown in fig. 4, as a preferred mode of the present invention, the support ring 103 is provided with a plurality of annular steps, and the fastening force of the lifting rod assembly makes the top edge of the cover 2 tightly abut against the surface of the annular steps. The annular steps of the utility model are preferably six-step, of course, four-step or eight-step, and the specific number of the annular steps is determined according to the size of the bottom plate 1 and the requirements of customers; the different diameter covers 2, press on different annular step surfaces.
As a preferred mode of the present invention, the support ring 103 is in a cone shape; the diameter of the support ring 103 gradually increases with the distance from one end of the cover body 2; by adjusting the lifting rod assembly and matching different covers 2, the edges of the covers 2 with different diameters can be attached to the surface of the support ring 103.
As a preferable mode of the present invention, the cover body 2 is in any one of a spherical shape and a hollow cylindrical shape.
When the utility model is used, the bottom plate is fixed with the lifting rod component after being connected with the outer threads of the tube through the nuts or the bolts, the nuts or the bolts can be welded and fixed on the bottom plate, the external nuts are screwed on the screw rod, so that the cover body is clamped and fixed, the screw rod is in threaded connection on the adjusting internal threads, the length of the whole lifting rod component is changed by rotating the screw rod according to the height of the cover body, the cover bodies with different heights are matched, the lifting rod component can be adjusted according to the height of the lampshade, the cover bodies with various height sizes can be installed and fixed on the bottom plate, and the cover body and the lamp panel; the support ring is centrum shape or a plurality of annular step, can with the cooperation of the cover body of unidimensional not for the cover body edge homoenergetic that can different diameters can laminate on the surface of support ring.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (10)
1. An adjustable lamp body structure comprises a bottom plate (1) and a cover body (2); the method is characterized in that: and a lifting rod assembly capable of lifting the cover body (2) on the bottom plate is fixed on the bottom plate (1).
2. An adjustable lamp body structure as defined in claim 1, wherein: the lifting rod assembly comprises a pipe body (3), a screw rod (5) and a pressing assembly; an adjusting internal thread (302) matched with the screw rod (5) is arranged inside the pipe body (3); the screw rod (5) is in threaded connection with the adjusting internal thread (302); the cover body (2) is provided with a through hole (201); the screw rod (5) extends out of the cover body (2) from the through hole (201) and then is in threaded connection with the external nut (A); the bottom plate (1) is clamped and fixed on the pipe body (3) through the pressing assembly.
3. An adjustable lamp body structure as defined in claim 2, wherein: the compression component is a nut (4); an external thread (301) is arranged on the pipe body (3); the external threads (301) of the pipe are matched with the internal threads of the nut (4); the external threads (301) of the pipe are in threaded connection with the nut (4); a rod passing hole is formed in the bottom plate (1); the external threads (301) of the pipe penetrate through the rod passing hole and then are in threaded connection with the nut (4); the nut (4) is tightly pressed on the outer side surface of the bottom plate (1); the pipe body (3) is tightly pressed on the inner side surface of the bottom plate (1), and an upper pipe body threaded hole is formed in the side wall of the pipe body (3); an upper limiting bolt (6) is connected with the threaded hole of the upper pipe body in a threaded manner; the limiting bolt (6) extends into the inner cavity of the pipe body (3).
4. An adjustable lamp body structure as defined in claim 2, wherein: the pressing component is a bolt (7); the inner cavity of the pipe body (3) is provided with pipe internal threads (303); the internal thread (303) of the pipe is matched with the thread of the bolt (7); a rod passing hole is formed in the bottom plate (1); the bolt (7) penetrates through the rod passing hole and is in threaded connection with the inner thread (303) of the pipe; the head of the bolt (7) is pressed on the outer side surface of the bottom plate (1).
5. An adjustable lamp body structure as claimed in any one of claims 3 or 4, wherein: a lower pipe body threaded hole is formed in the side wall of the pipe body (3); a lower limit bolt (61) is connected with the threaded hole of the lower pipe body in a threaded manner; the lower limiting bolt (61) extends into the inner cavity of the pipe body (3) and then tightly supports and presses the screw rod (5).
6. An adjustable lamp body structure as defined in claim 1, wherein: the side wall of the bottom plate (1) is provided with a support ring (103), and the fastening force of the lifting rod assembly enables the edge of the top end of the cover body (2) to be tightly pressed on the surface of the support ring (103).
7. An adjustable lamp body structure as defined in claim 6, further comprising: a concave ring (102) is arranged in the support ring (103); the inner cavity of the concave ring (102) is matched with the cover body (2); the cover body (2) is embedded in the concave ring (102).
8. An adjustable lamp body structure as defined in claim 6, further comprising: the support ring (103) is provided with a plurality of annular steps, and the fastening force of the lifting rod assembly enables the edge of the top end of the cover body (2) to be tightly pressed on the surface of the annular steps.
9. An adjustable lamp body structure as defined in claim 6, further comprising: the support ring (103) is in a cone shape; the diameter of the support ring (103) is gradually increased along with the distance from one end of the cover body (2).
10. An adjustable lamp body structure as claimed in any one of claims 6 to 9, wherein: the cover body (2) is in any one of a spherical shape or a hollow cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020827257.5U CN212204244U (en) | 2020-05-18 | 2020-05-18 | Adjustable lamp body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020827257.5U CN212204244U (en) | 2020-05-18 | 2020-05-18 | Adjustable lamp body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212204244U true CN212204244U (en) | 2020-12-22 |
Family
ID=73816477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020827257.5U Expired - Fee Related CN212204244U (en) | 2020-05-18 | 2020-05-18 | Adjustable lamp body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212204244U (en) |
-
2020
- 2020-05-18 CN CN202020827257.5U patent/CN212204244U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20201222 |