CN210266973U - Ceiling lamp main part and lamp ring revolve closed structure and ceiling lamp - Google Patents
Ceiling lamp main part and lamp ring revolve closed structure and ceiling lamp Download PDFInfo
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- CN210266973U CN210266973U CN201921018981.7U CN201921018981U CN210266973U CN 210266973 U CN210266973 U CN 210266973U CN 201921018981 U CN201921018981 U CN 201921018981U CN 210266973 U CN210266973 U CN 210266973U
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Abstract
The utility model provides a ceiling lamp main part and lamp ring close structure soon, include: a lamp ring and a body; the inner surface of the lamp ring is provided with at least two rotary positioning pieces at intervals along the circumferential direction, and the outer surface of the main body is provided with positioning matching pieces matched with the rotary positioning pieces; when the lamp ring rotates relative to the main body, the rotary positioning piece is matched and positioned with the positioning matching piece, and the main body is in limit matching with the lamp ring along the axial direction; the outer surface of the main body is also provided with a limiting piece, and the inner surface of the lamp ring is provided with a limiting matching piece; when the rotating positioning piece and the positioning matching piece are matched for positioning, the limiting piece and the limiting matching piece are clamped and matched in a limiting mode along the circumferential direction. The screwing structure of the ceiling lamp body and the lamp ring has the advantages of simple and convenient assembly mode and rapidness, and the installation of the lamp can be realized quickly. The utility model also provides a ceiling lamp.
Description
Technical Field
The utility model relates to a lighting device especially relates to ceiling lamp.
Background
At present, ceiling lamps in the market mainly divide into following two kinds according to the mounting means:
the structure is that plastic hooks or metal clipping points are arranged on the metal chassis, when in installation, the metal chassis is fixed on the ceiling by screws, and then the lampshade is clamped with the plastic hooks or the metal clipping points on the metal chassis by rotating. However, in the mode, the face shield and the chassis are separated during installation, so that the installation by a user is inconvenient, the lamp shade can not be installed in place during installation by the user, dust or mosquitoes can easily enter the lamp shade, and the light emitting effect is influenced.
Two, constitute by lamp body and mounting disc, be provided with the spring buckle on the lamp body for with the mounting disc block, adopt this kind of mode can only rock through the manual work, tentatively judge the effect of installation, whether unable accurate confirmation installation targets in place, have the risk that the installation is not in place, misloading. An additional stop component needs to be additionally arranged, so that whether the installation is in place can be accurately judged, and the defects of complex installation, low working efficiency and increased cost exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the main technical problem that a ceiling lamp main part and lamp ring close structure soon is provided, and the assembly method is simple and convenient, swift, can realize the installation of lamps and lanterns sooner.
In order to solve the technical problem, the utility model provides a ceiling lamp main part and lamp ring close structure soon, include: a lamp ring and a body; the inner surface of the lamp ring is provided with at least two rotary positioning pieces at intervals along the circumferential direction, and the outer surface of the main body is provided with positioning matching pieces matched with the rotary positioning pieces; when the lamp ring rotates relative to the lamp body, the rotary positioning piece is matched and positioned with the positioning matching piece, and the main body is in limit matching with the lamp ring along the axial direction;
the outer surface of the main body is also provided with a limiting piece, and the inner surface of the lamp ring is provided with a limiting matching piece; when the rotating positioning piece and the positioning matching piece are matched for positioning, the limiting piece and the limiting matching piece are clamped and matched in a limiting mode along the circumferential direction.
In a preferred embodiment: the limiting fitting piece is a U-shaped through hole, and the symmetry axis of the limiting fitting piece is arranged along the circumferential direction of the lamp ring.
In a preferred embodiment: an upright post extends out of the outer surface of the main body along the direction parallel to the axial direction, and the outer side surface of the upright post protrudes outwards to form a semi-elliptical salient point; the symmetry axis of the semi-elliptical salient points is arranged along the circumferential direction of the lamp ring.
In a preferred embodiment: the outer surface of the semi-elliptical salient point is provided with a groove for applying external force.
In a preferred embodiment: the number of the upright columns is at least two, and the upright columns are arranged at intervals along the circumferential direction; the U-shaped through opening is 1 and is in limit fit with the semi-elliptical salient point on any upright post.
In a preferred embodiment: the lower end of the lamp ring along the axial direction is an opening surface, and the lower end of the inner side wall of the lamp ring extends inwards along the radial direction to form a circle of first skirt edge;
the rotary positioning piece is a rotary positioning piece which is arranged above the first skirt edge and is spaced from the skirt edge by a certain distance.
In a preferred embodiment: the positioning matching piece comprises a positioning guide edge and a positioning edge;
the positioning guide edge is arranged along the circumferential direction, and the positioning edge is arranged behind the positioning guide edge along the screwing direction;
when the lamp ring and the main body rotate relatively, the rotary positioning block is under the action of the positioning guide edge and rotates along the positioning guide edge to abut against the positioning edge in the screwing direction.
In a preferred embodiment: the main body extends outwards along the radial direction to form a circle of second skirt edge, and the positioning edge, the positioning guide edge and the upright post are respectively arranged on the second skirt edge;
when the main body and the lamp ring are screwed, the second skirt edge is inserted into a gap between the positioning block and the first skirt edge.
The utility model also provides a ceiling lamp has used as above ceiling lamp main part and lamp ring close the structure soon.
Compared with the prior art, the technical scheme of the utility model possess following beneficial effect:
the utility model provides a ceiling lamp main part and lamp ring close structure soon, main part and lamp ring are through closing the locking buckle soon. The limit along the screwing direction is composed of a U-shaped through hole and a semi-elliptical convex point, the semi-elliptical convex point is positioned on the main body, and the upright post provided with the semi-elliptical convex point can realize elastic deformation; the U-shaped through opening is positioned on the lamp ring. When the lamp ring is assembled with the main body, the semi-elliptical convex points play a role in guiding and resisting, when the lamp ring is screwed in place, the buckles are just clamped into the stop holes, the straight line sections of the semi-elliptical convex points and the straight edges of the U-shaped through openings are mutually clamped, and the lamp ring and the main body are prevented from rotating and loosening; when the lamp ring is detached, external force is applied by the aid of the small screw cutter to push the groove of the semi-elliptical convex point, the stand column is deformed, the semi-elliptical convex point is separated from the U-shaped through hole, the lamp ring is pressed by two hands, and the lamp ring can be detached by means of reverse rotation.
Drawings
Fig. 1 is an exploded view of a ceiling lamp according to a preferred embodiment of the present invention;
FIG. 2 is a perspective view of the main body in the preferred embodiment of the present invention;
FIG. 3 is a perspective view of a light ring in a preferred embodiment of the present invention;
FIG. 4 is a schematic view of a light ring and body of a preferred embodiment of the present invention prior to installation;
fig. 5 is a schematic view of the light ring and the main body after installation in the preferred embodiment of the present invention.
Detailed Description
The invention is further described with reference to the drawings and the detailed description.
Referring to fig. 1-5, a ceiling lamp includes: a lamp ring 1, a main body 2 and a face cover 3;
lamp ring 1 and main part 2 realize closing soon fixedly through closing the structure soon, and specific structure is: the inner surface of the lamp ring 1 is provided with three rotary positioning pieces 11 at intervals along the circumferential direction, and the outer surface of the main body 2 is provided with positioning matching pieces 21 matched with the rotary positioning pieces 11; when the lamp ring 1 rotates relative to the lamp body, the rotary positioning piece 11 is matched and positioned with the positioning matching piece 21, and the main body 2 is in limit matching with the lamp ring 1 along the axial direction; the number of the rotating positioning members 11 can also be two or more than three, which belongs to the simple replacement of the present embodiment and is not described again.
The outer surface of the main body 2 is further provided with a limiting piece 22, and the inner surface of the lamp ring 1 is provided with a limiting matching piece 12; when the rotating positioning element 11 and the positioning fitting element 21 are matched for positioning, the limiting element 22 and the limiting fitting element 12 are clamped and matched in a limiting manner along the circumferential direction.
Specifically, the limiting fitting 12 is a U-shaped through opening, and the symmetry axis of the U-shaped through opening is arranged along the circumferential direction of the lamp ring 1.
The limiting member 22 is a vertical column 221 extending from the outer surface of the main body 2 along a direction parallel to the axial direction, and the outer side surface of the vertical column 221 protrudes outward to form a semi-elliptical convex point 222; the axis of symmetry of the semi-elliptical shaped salient points 222 is arranged along the circumference of the lamp ring 1.
Because one end of the upright column 221 is connected with the main body 2, and the other end is a free end, the upright column 221 can deform when being subjected to external force, and the separation of the semi-elliptical salient point 222 and the U-shaped through opening is conveniently relieved for limiting.
The semi-elliptical bump 222 has a groove on its outer surface for applying an external force. Thus, the user can apply an external force to the groove by using a tool such as a screwdriver, and the like, so as to push the upright column 221 to deform.
In this embodiment, three vertical columns 221 are arranged at intervals along the circumferential direction; the number of the U-shaped through holes is 1, and the U-shaped through holes are in limit fit with the semi-elliptical salient points 222 on any one upright column 221. Therefore, the installation is convenient for users, and the installation position does not need to be specially selected.
The structure of the positioning member 11 and the positioning fitting 21 will be described below:
the lower end of the lamp ring 1 along the axial direction is an opening surface, and the lower end of the inner side wall of the lamp ring 1 extends inwards along the radial direction to form a circle of first skirt edge 13; the rotary positioning element 11 is a rotary positioning block arranged above the first skirt 13 and spaced from the skirt by a certain distance.
The positioning matching piece 21 comprises a positioning guide edge 211 and a positioning edge 212; the positioning guide edge 211 is arranged along the circumferential direction, and the positioning edge 212 is arranged behind the positioning guide edge 211 along the screwing direction;
when the lamp ring 1 and the main body 2 rotate relatively, the rotary positioning block is acted by the positioning guide edge 211 and rotates along the positioning guide edge 211 to abut against the positioning edge 212 along the screwing direction.
A circle of second skirt 23 extends outwards from the main body 2 along the radial direction, and the positioning edge 212, the positioning guide edge 211 and the upright post 221 are respectively arranged on the second skirt 23; when the main body 2 is screwed with the lamp ring, the second skirt 23 is inserted into the gap between the positioning block and the first skirt 13.
The main body 2 and the lamp ring 1 are screwed together, and the main body 2 and the lamp ring 1 are locked by screwing. The limit along the screwing direction is composed of a U-shaped through hole and a semi-elliptical salient point 222, the semi-elliptical salient point 222 is positioned on the main body 2, and the upright column 221 provided with the semi-elliptical salient point 222 can realize elastic deformation; the U-shaped through opening is positioned on the lamp ring 1. When the lamp ring 1 is assembled with the main body 2, the semi-elliptical convex points play a role in guiding and resisting, when the lamp ring 1 is screwed in place, the buckles are just clamped into the stop holes, the straight line sections of the semi-elliptical convex points and the straight edges of the U-shaped through openings are mutually clamped, and the lamp ring 1 and the main body 2 are prevented from rotating and loosening; during the dismantlement, exert external force with the recess of little screw cutter top semi-ellipse bump for stand 221 takes place to deform, and then makes semi-ellipse bump and the separation of U-shaped through hole, and both hands compress tightly lamp ring 1, and lamp ring 1 can be dismantled in the reverse rotation.
The above description is only an exemplary embodiment of the present invention, and the scope of the present invention should not be limited accordingly. The equivalent changes and modifications made according to the patent scope and the content of the specification of the present invention should still fall within the scope covered by the present invention.
Claims (9)
1. The utility model provides a ceiling lamp main part and lamp ring close structure soon which characterized in that includes: a lamp ring and a body; the inner surface of the lamp ring is provided with at least two rotary positioning pieces at intervals along the circumferential direction, and the outer surface of the main body is provided with positioning matching pieces matched with the rotary positioning pieces; when the lamp ring rotates relative to the main body, the rotary positioning piece is matched and positioned with the positioning matching piece, and the main body is in limit matching with the lamp ring along the axial direction;
the outer surface of the main body is also provided with a limiting piece, and the inner surface of the lamp ring is provided with a limiting matching piece; when the rotating positioning piece and the positioning matching piece are matched for positioning, the limiting piece and the limiting matching piece are clamped and matched in a limiting mode along the circumferential direction.
2. The screwing structure of the ceiling lamp body and the lamp ring as claimed in claim 1, wherein: the limiting fitting piece is a U-shaped through hole, and the symmetry axis of the limiting fitting piece is arranged along the circumferential direction of the lamp ring.
3. The screwing structure of the ceiling lamp body and the lamp ring as claimed in claim 2, wherein: the limiting piece is an upright post, the outer surface of the main body extends out along the direction parallel to the axial direction, and the outer side surface of the upright post protrudes outwards to form a semi-elliptical salient point; the symmetry axis of the semi-elliptical salient points is arranged along the circumferential direction of the lamp ring.
4. The screwing structure of the ceiling lamp body and the lamp ring as claimed in claim 3, wherein: the outer surface of the semi-elliptical salient point is provided with a groove for applying external force.
5. The screwing structure of the ceiling lamp body and the lamp ring as claimed in claim 4, wherein: the number of the upright columns is at least two, and the upright columns are arranged at intervals along the circumferential direction; the U-shaped through opening is 1 and is in limit fit with the semi-elliptical salient point on any upright post.
6. The screwing structure of the ceiling lamp body and the lamp ring as claimed in claim 5, wherein: the lower end of the lamp ring along the axial direction is an opening surface, and the lower end of the inner side wall of the lamp ring extends inwards along the radial direction to form a circle of first skirt edge;
the rotary positioning piece is a rotary positioning piece which is arranged above the first skirt edge and is spaced from the skirt edge by a certain distance.
7. The screwing structure of the ceiling lamp body and the lamp ring as claimed in claim 6, wherein: the positioning matching piece comprises a positioning guide edge and a positioning edge;
the positioning guide edge is arranged along the circumferential direction, and the positioning edge is arranged behind the positioning guide edge along the screwing direction;
when the lamp ring and the main body rotate relatively, the rotary positioning block is under the action of the positioning guide edge and rotates along the positioning guide edge to abut against the positioning edge in the screwing direction.
8. The screwing structure of the ceiling lamp body and the lamp ring as claimed in claim 7, wherein: the main body extends outwards along the radial direction to form a circle of second skirt edge, and the positioning edge, the positioning guide edge and the upright post are respectively arranged on the second skirt edge;
when the main body and the lamp ring are screwed, the second skirt edge is inserted into a gap between the positioning block and the first skirt edge.
9. A ceiling lamp, characterized in that the screwing structure of the ceiling lamp body and the lamp ring according to any one of claims 1 to 8 is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921018981.7U CN210266973U (en) | 2019-07-02 | 2019-07-02 | Ceiling lamp main part and lamp ring revolve closed structure and ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921018981.7U CN210266973U (en) | 2019-07-02 | 2019-07-02 | Ceiling lamp main part and lamp ring revolve closed structure and ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210266973U true CN210266973U (en) | 2020-04-07 |
Family
ID=70046624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921018981.7U Active CN210266973U (en) | 2019-07-02 | 2019-07-02 | Ceiling lamp main part and lamp ring revolve closed structure and ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210266973U (en) |
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2019
- 2019-07-02 CN CN201921018981.7U patent/CN210266973U/en active Active
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