CN212805423U - Rotary ceiling lamp - Google Patents
Rotary ceiling lamp Download PDFInfo
- Publication number
- CN212805423U CN212805423U CN202022110822.9U CN202022110822U CN212805423U CN 212805423 U CN212805423 U CN 212805423U CN 202022110822 U CN202022110822 U CN 202022110822U CN 212805423 U CN212805423 U CN 212805423U
- Authority
- CN
- China
- Prior art keywords
- ring
- lampshade
- fixing ring
- convex
- bottom plate
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the technical field of ceiling lamps, in particular to a rotary ceiling lamp, wherein a convex ring extending downwards is arranged on the edge of a bottom plate; the inner side wall of the positioning ring is provided with a plurality of balls; the balls are distributed on the positioning ring in a circumferential manner; the ball is rotationally connected with the positioning ring; after the positioning ring is sleeved outside the convex ring, the bolts are all in threaded connection with nuts; the nut is fixed on the outer side wall of the lampshade; one end of the bolt is rotatably connected with the semicircular ring; an inner convex ring is arranged on the end surface of the top of the lampshade; the two convex strips are respectively inserted into the two strip-shaped grooves; the output end of the machine penetrates through the bottom plate and extends into the inner cavity of the lampshade to be fixedly connected with the rubber wheel; the rubber wheel is in a conical shape; a fixing ring is fixed on the inner side wall of the lampshade; the inner side surface of the fixing ring is in a conical shape; the conical surface of the rubber wheel is tightly pressed on the conical surface of the fixing ring. Use the utility model discloses the time, the dismouting of lamp shade is simple among this rotatory ceiling lamp structure, reduces the maintenance degree of difficulty of lamp plate.
Description
Technical Field
The utility model relates to a ceiling lamp technical field, in particular to rotatory ceiling lamp.
Background
Existing rotating ceiling lights typically include a rotatable shade to provide better vision and display and to broaden the range of use of the light. However, the rotary lampshade is difficult to assemble and disassemble and inconvenient for maintenance of the ceiling lamp.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a easy dismounting's rotatory ceiling lamp 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 a rotary ceiling lamp, which comprises a bottom plate, a rubber wheel, a lampshade and a lamp panel fixed on the bottom surface of the bottom plate; a convex ring extending downwards is arranged on the edge of the bottom plate; a circle of limiting groove is formed in the outer side surface of the convex ring; the cross section of the limiting groove is in an arc shape; a positioning ring is arranged in the inner cavity of the lampshade; the inner side wall of the positioning ring is provided with a plurality of balls; the balls are circumferentially distributed on the positioning ring; the ball is rotationally connected with the positioning ring; after the positioning ring is sleeved outside the convex ring, one end of the ball extending out of the positioning ring is inserted into the limiting groove;
the positioning ring is formed by splicing two semicircular rings; bolts are arranged on the semicircular rings; the bolts are all in threaded connection with nuts; the nut is fixed on the outer side wall of the lampshade; one end of the bolt is rotatably connected with the semicircular ring; the other end of the bolt extends out of the nut; the top surface of the semicircular ring is provided with a strip-shaped groove; the length direction of the strip-shaped groove extends along the radial direction of the positioning ring; an inner convex ring is arranged on the end surface of the top of the lampshade; two convex strips are arranged on the inner convex ring; the two convex strips are respectively inserted into the two strip-shaped grooves; the width of the strip-shaped groove is equal to the diameter of the raised line;
a concave part protruding downwards is arranged on the bottom plate; a motor is fixed inside the concave part; the output end of the motor penetrates through the bottom plate and extends into the inner cavity of the lampshade to be fixedly connected with the rubber wheel; the rubber wheel is in a conical shape; a fixing ring is fixed on the inner side wall of the lampshade; the inner side surface of the fixing ring is in a conical shape; the conical surface of the rubber wheel is tightly pressed on the conical surface of the fixing ring.
Furthermore, a lower fixing ring and an upper fixing ring are arranged on the inner side wall of the lampshade; the upper fixing ring and the lower fixing ring are respectively arranged on the upper side and the lower side of the fixing ring; a plurality of guide posts penetrating through the fixing ring are arranged between the lower fixing ring and the upper fixing ring; the guide post is connected with the fixing ring in a sliding manner; springs are sleeved on the column bodies of the guide columns; and two ends of the spring are respectively pressed between the fixing ring and the upper fixing ring.
Further, motor and rubber tyer all are the level setting.
After the structure is adopted, the utility model discloses beneficial effect does: the utility model discloses a rotary ceiling lamp, a downwardly extending convex ring is arranged on the edge of a bottom plate; a limit groove surrounding a circle is arranged on the outer side surface of the convex ring; the cross section of the limiting groove is in an arc shape; the inner cavity of the lampshade is provided with a positioning ring; the inner side wall of the positioning ring is provided with a plurality of balls; the balls are distributed on the positioning ring in a circumferential manner; the ball is rotationally connected with the positioning ring; after the positioning ring is sleeved outside the convex ring, one end of the ball extending out of the positioning ring is inserted into the limiting groove; the positioning ring is formed by splicing two semicircular rings; bolts are arranged on the semicircular rings; the bolts are all connected with nuts in a threaded manner; the nut is fixed on the outer side wall of the lampshade; one end of the bolt is rotatably connected with the semicircular ring; the other end of the bolt extends out of the nut; the top surface of the semicircular ring is provided with a strip-shaped groove; the length direction of the strip-shaped groove extends along the radial direction of the positioning ring; an inner convex ring is arranged on the end surface of the top of the lampshade; two convex strips are arranged on the inner convex ring; the two convex strips are respectively inserted into the two strip-shaped grooves; the width of the strip-shaped groove is equal to the diameter of the raised line; a concave part protruding downwards is arranged on the bottom plate; a motor is fixed inside the concave part; the output end of the motor penetrates through the bottom plate and extends into the inner cavity of the lampshade to be fixedly connected with the rubber wheel; the rubber wheel is in a conical shape; a fixing ring is fixed on the inner side wall of the lampshade; the inner side surface of the fixing ring is in a conical shape; the conical surface of the rubber wheel is tightly pressed on the conical surface of the fixing ring. When the utility model is used, the ball of the positioning ring is clamped into the limiting groove to be positioned, so that the lampshade is positioned on the bottom plate and can rotate around the bottom plate; the lamp panel on the bottom plate emits light which is emitted out of the lamp shade; after being driven by the motor, the motor drives the lampshade to rotate through the rubber wheel and the fixing ring, so that the ceiling lamp has better visual and display effects and a wider application range; when the lamp panel needs to be replaced, the bolt rotates on the nut, the semicircular ring is pulled to move outwards, the ball is pulled out of the limiting groove under the guiding action of the raised lines and the strip-shaped grooves, and the lampshade can be detached; the lamp shade in this rotatory ceiling lamp structure's dismouting is simple, reduces the maintenance degree of difficulty of lamp plate.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the retaining ring;
FIG. 3 is a schematic view of the structure of the base plate;
FIG. 4 is an internal structure view of a lamp cover
Description of reference numerals:
1. a base plate; 101. a concave shape; 102. a convex ring; 102a and a limit groove; 2. a lamp panel; 3. a motor;
4. a rubber wheel; 5. a positioning ring; 501. a strip-shaped groove; 6. a fixing ring; 7. a lamp shade;
701. a lower fixing ring; 702. an upper fixing ring; 703. an inner collar; 703a, convex strips; 8. a spring;
9. a guide post; 10. a bolt; 11. a nut; 12. and a ball.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 4, the rotary ceiling lamp of the present invention comprises a bottom plate 1, a rubber wheel 4, a lampshade 7 and a lamp panel 2 fixed on the bottom surface of the bottom plate 1; a convex ring 102 extending downwards is arranged on the edge of the bottom plate 1; a circle of limiting groove 102a is formed in the outer side surface of the convex ring 102 in a surrounding mode; the cross section of the limiting groove 102a is in an arc shape; a positioning ring 5 is arranged in the inner cavity of the lampshade 7; the inner side wall of the positioning ring 5 is provided with a plurality of balls 12; the balls 12 are circumferentially distributed on the positioning ring 5; the ball 12 is rotationally connected with the positioning ring 5; after the positioning ring 5 is sleeved outside the convex ring 102, one end of the ball 12 extending out of the positioning ring 5 is inserted into the limiting groove 102 a;
the positioning ring 5 is formed by splicing two semicircular rings; the semicircular rings are provided with bolts 10; the bolts 10 are all in threaded connection with nuts 11; the nut 11 is fixed on the outer side wall of the lampshade 7; one end of the bolt 10 is rotatably connected with the semicircular ring; the other end of the bolt 10 extends out of the nut 11; the top surface of the semicircular ring is provided with a strip-shaped groove 501; the length direction of the strip-shaped groove 501 extends along the radial direction of the positioning ring 5; an inner convex ring 703 is arranged on the top end face of the lampshade 7; the inner convex ring 703 is provided with two convex strips 703 a; the two convex strips 703a are respectively inserted into the two strip grooves 501; the width of the strip-shaped groove 501 is equal to the diameter of the raised line 703 a;
a concave part 101 protruding downwards is arranged on the bottom plate 1; a motor 3 is fixed inside the concave part 101; the output end of the motor 3 penetrates through the bottom plate 1 and extends into the inner cavity of the lampshade 7 to be fixedly connected with the rubber wheel 4; the rubber wheel 4 is in a conical shape; a fixing ring 6 is fixed on the inner side wall of the lampshade 7; the inner side surface of the fixing ring 6 is in a conical shape; the conical surface of the rubber wheel 4 is tightly pressed on the conical surface of the fixing ring 6; the balls 12 of the positioning ring 5 are clamped into the limiting grooves 102a for positioning, so that the lampshade 7 is positioned on the bottom plate 1 and can rotate around the bottom plate 1; the lamp panel 2 on the bottom plate 1 emits light which is emitted outside through the lampshade 7; the motor 3 drives the lampshade 7 to rotate through the rubber wheel 4 and the fixing ring 6, so that the ceiling lamp has better visual and display effects and a wider application range; when the lamp panel 2 needs to be replaced, the bolt 10 rotates on the nut 11, the semicircular ring is pulled to move outwards, the ball 12 is pulled out of the limiting groove 102a under the guiding action of the convex strip 703a and the strip-shaped groove 501, and the lampshade 7 can be detached; the lamp shade 7 in the rotary ceiling lamp structure is simple to assemble and disassemble, and the maintenance difficulty of the lamp panel is reduced.
As a preferable mode of the present invention, the inner side wall of the lampshade 7 is provided with a lower fixing ring 701 and an upper fixing ring 702; the upper fixing ring 702 and the lower fixing ring 701 are respectively arranged at the upper side and the lower side of the fixing ring 6; a plurality of guide posts 9 penetrating through the fixing ring 6 are arranged between the lower fixing ring 701 and the upper fixing ring 702; the guide post 9 is connected with the fixing ring 6 in a sliding way; the body of the guide post 9 is sleeved with a spring 8; two ends of the spring 8 are respectively pressed between the fixed ring 6 and the upper fixed ring 702;
under the action of the spring 8, the fixing ring 6 is pushed upwards, so that the conical surface of the rubber wheel 4 can be kept pressed on the conical surface of the fixing ring 6, the positioning ring 5 can be tightly pressed with the inner convex ring 703, and the semi-circular ring is prevented from rotating.
As a preferred mode of the present invention, the motor 3 and the rubber wheel 4 are both horizontally disposed; the positions occupied by the motor 3 and the rubber wheel 4 in the height direction are reduced, so that the ceiling lamp can be thinner.
When the utility model is used, the ball of the positioning ring is clamped into the limiting groove to be positioned, so that the lampshade is positioned on the bottom plate and can rotate around the bottom plate; the lamp panel on the bottom plate emits light which is emitted out of the lamp shade; after being driven by the motor, the motor drives the lampshade to rotate through the rubber wheel and the fixing ring, so that the ceiling lamp has better visual and display effects and a wider application range; when the lamp panel needs to be replaced, the bolt rotates on the nut, the semicircular ring is pulled to move outwards, the ball is pulled out of the limiting groove under the guiding action of the raised lines and the strip-shaped grooves, and the lampshade can be detached; the lamp shade in this rotatory ceiling lamp structure's dismouting is simple, reduces the maintenance degree of difficulty of lamp plate.
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 (3)
1. The utility model provides a rotatory ceiling lamp which characterized in that: the LED lamp comprises a bottom plate (1), a rubber wheel (4), a lampshade (7) and a lamp panel (2) fixed on the bottom surface of the bottom plate (1); a convex ring (102) extending downwards is arranged on the edge of the bottom plate (1); a circle of limiting groove (102 a) is formed in the outer side surface of the convex ring (102) in a surrounding mode; the cross section of the limiting groove (102 a) is in an arc shape; a positioning ring (5) is arranged in the inner cavity of the lampshade (7); the inner side wall of the positioning ring (5) is provided with a plurality of balls (12); the balls (12) are circumferentially distributed on the positioning ring (5); the ball (12) is rotationally connected with the positioning ring (5); after the positioning ring (5) is sleeved outside the convex ring (102), the ball (12) extends to one end of the positioning ring (5) and is inserted into the limiting groove (102 a);
the positioning ring (5) is formed by splicing two semicircular rings; bolts (10) are arranged on the semicircular rings; nuts (11) are connected to the bolts (10) in a threaded manner; the nut (11) is fixed on the outer side wall of the lampshade (7); one end of the bolt (10) is rotatably connected with the semicircular ring; the other end of the bolt (10) extends out of the nut (11); the top surface of the semicircular ring is provided with a strip-shaped groove (501); the length direction of the strip-shaped groove (501) extends along the radial direction of the positioning ring (5); an inner convex ring (703) is arranged on the top end face of the lampshade (7); two convex strips (703 a) are arranged on the inner convex ring (703); the two convex strips (703 a) are respectively inserted into the two strip-shaped grooves (501); the width of the strip-shaped groove (501) is equal to the diameter of the raised line (703 a);
a concave part (101) protruding downwards is arranged on the bottom plate (1); a motor (3) is fixed inside the concave part (101); the output end of the motor (3) penetrates through the bottom plate (1) and extends into the inner cavity of the lampshade (7) to be fixedly connected with the rubber wheel (4); the rubber wheel (4) is in a conical shape; a fixing ring (6) is fixed on the inner side wall of the lampshade (7); the inner side surface of the fixing ring (6) is in a conical shape; the conical surface of the rubber wheel (4) is tightly pressed on the conical surface of the fixing ring (6).
2. A rotating ceiling lamp according to claim 1, characterized in that: the inner side wall of the lampshade (7) is provided with a lower fixing ring (701) and an upper fixing ring (702); the upper fixing ring (702) and the lower fixing ring (701) are respectively arranged on the upper side and the lower side of the fixing ring (6); a plurality of guide posts (9) penetrating through the fixing ring (6) are arranged between the lower fixing ring (701) and the upper fixing ring (702); the guide post (9) is connected with the fixed ring (6) in a sliding way; the body of each guide post (9) is sleeved with a spring (8); and two ends of the spring (8) are respectively pressed between the fixed ring (6) and the upper fixed ring (702).
3. A rotating ceiling lamp according to claim 1, characterized in that: the motor (3) and the rubber wheel (4) are both horizontally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022110822.9U CN212805423U (en) | 2020-09-24 | 2020-09-24 | Rotary ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022110822.9U CN212805423U (en) | 2020-09-24 | 2020-09-24 | Rotary ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212805423U true CN212805423U (en) | 2021-03-26 |
Family
ID=75090569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022110822.9U Expired - Fee Related CN212805423U (en) | 2020-09-24 | 2020-09-24 | Rotary ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212805423U (en) |
-
2020
- 2020-09-24 CN CN202022110822.9U patent/CN212805423U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210601252U (en) | Solar energy lawn lighting lamp | |
| CN203605003U (en) | Multifunctional camping lamp | |
| CN104279500A (en) | Rotary lamp | |
| CN212805423U (en) | Rotary ceiling lamp | |
| CN109488963B (en) | Rotatable LED down lamp and assembling method thereof | |
| CN202032316U (en) | Lift moving illuminating lighthouse | |
| CN216769144U (en) | Night building decoration construction lighting equipment with nimble angle regulation function | |
| CN113622337A (en) | Portable highway construction warning device of dismantling | |
| CN109442295B (en) | Adopt hydraulic pressure spiral mode to develop lawn lamp that can be used to take shelter from rain | |
| CN210771792U (en) | Crystal lamp with multiple adaptability | |
| CN203686690U (en) | LED lamp tube | |
| CN210532314U (en) | Street lamp pole | |
| CN220771033U (en) | Street lamp capable of quickly replacing bulb | |
| CN202158384U (en) | 180-degree rotating lamp holder structure of LED fluorescent tube | |
| CN212178689U (en) | Convenient garden lamp who dismantles | |
| CN221076223U (en) | Pillar lamp with flexible adjustment lamp holder | |
| CN214790652U (en) | LED lighting fixture for stage | |
| CN210800872U (en) | All-round explosion-proof projecting lamp of LED that shines | |
| CN206875239U (en) | A kind of ground floodlight | |
| CN210800804U (en) | Lamp with movable blades | |
| CN216619551U (en) | Ceiling lamp capable of being efficiently installed | |
| CN218409704U (en) | Novel rotary road pilot lamp | |
| CN208062093U (en) | A kind of UV LED device of secondary light modulation | |
| CN107637955A (en) | A kind of cup cleaning brush and its application method | |
| CN210740220U (en) | LED outdoor lamp capable of enlarging irradiation range |
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: 20210326 |