CN220379597U - Universal LED shot-light structure of adjustable focus - Google Patents
Universal LED shot-light structure of adjustable focus Download PDFInfo
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- CN220379597U CN220379597U CN202322109011.0U CN202322109011U CN220379597U CN 220379597 U CN220379597 U CN 220379597U CN 202322109011 U CN202322109011 U CN 202322109011U CN 220379597 U CN220379597 U CN 220379597U
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Abstract
The utility model relates to the technical field of spot lamps, in particular to a universal LED spot lamp structure capable of focusing, wherein a lamp body module comprises a bulb seat, an inner shell fixed on a face cover and a light emitting piece fixed on the bulb seat; a friction assembly is arranged in the inner shell; the ball seat is pressed on the friction component through the inner shell; the ball seat overcomes the friction force of the friction component to the ball seat to rotate around the ball center of the ball seat under the pushing of external force. When the utility model is used, the inner shell is provided with the through hole for extending the light emitting piece; the ball seat is positioned on the inner shell, and the ball seat is pressed on the friction assembly by the inner shell, so that the ball seat can not rotate relative to the inner shell; when the light emitting angle of the light emitting piece needs to be adjusted, the friction force of the friction assembly to the ball seat is overcome, the ball surface of the ball seat rotates relative to the friction assembly, the ball seat can rotate around the ball center of the ball seat, the light emitting range of the spotlight is adjusted in a set plane, and the universal adjustment of the spotlight is realized.
Description
Technical Field
The utility model relates to the technical field of spot lamps, in particular to a universal LED spot lamp structure capable of focusing.
Background
The spotlight has strong light-gathering capability and high illumination, so the spotlight is commonly used for key illumination, atmosphere construction and the like, and is generally installed on ceilings, walls, guide rails and the like. In the existing spot lamp structure, although the projection angle can be adjusted, the spot lamp structure is generally limited to rotating around a hinge shaft connected with a face cover; therefore, the adjustable range of the spotlight is only on one line, and the adjustment of the light emitting range is single; meanwhile, the spotlight cannot be focused conveniently according to the irradiation distance, the irradiation object size, the illumination intensity requirement and the like, so that the flexibility of the use of the spotlight, the convenience of installation and the universality of products are greatly reduced.
Disclosure of Invention
The utility model aims to provide a focusing universal LED spotlight structure aiming at the defects and shortcomings of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model relates to a focusing universal LED spotlight structure, which comprises a surface cover and a lamp body module connected to the surface cover;
the lamp body module comprises a bulb seat, an inner shell fixed on the face cover and a light emitting piece fixed on the bulb seat;
a friction assembly is arranged in the inner shell; the ball seat is pressed on the friction component through the inner shell; the ball seat overcomes the friction force of the friction component to the ball seat to rotate around the ball center of the ball seat under the pushing of external force.
Further, the friction component is a rubber ring in a circular ring shape.
Further, the inner shell consists of a compression ring and a ball joint connecting seat; the diameter of the inner hole of the compression ring is smaller than that of the ball seat; the friction component is fixed on the ball joint connecting seat; the press ring presses the ball seat down on the friction component.
Further, the inner side wall of the ball joint connecting seat is provided with connecting seat internal threads; the outer side wall of the compression ring is provided with compression ring external threads which are in threaded connection with the internal threads of the connecting seat.
Further, a plurality of spring plungers are uniformly distributed on the outer side wall of the inner shell; the inner side wall of the face cover is provided with a plurality of positioning holes.
Further, the light emitting piece comprises a light emitting component fixed on the bulb seat, a lens mounting seat sleeved outside the light emitting component and a lens barrel connected inside the lens mounting seat;
the ball head seat is provided with ball head external threads; the lens mounting seat is provided with an internal thread on the mounting seat matched with the external thread of the ball head; the lens mounting seat compresses the luminous component on the bulb seat after the bulb external thread is in threaded connection with the internal thread on the mounting seat.
Further, the lens inside the lens barrel is any one of a convex lens and a concave lens.
Further, the outer side wall of the lens barrel is provided with a lens barrel external thread; the lens mounting seat is internally provided with mounting seat lower internal threads matched with the external threads of the lens barrel; the external thread of the lens barrel is in threaded connection with the lower internal thread of the mounting seat.
Further, a knurling is provided on a surface of the lens barrel extending out of the lens mount.
Further, a link element is arranged on the face cover.
After the structure is adopted, the utility model has the beneficial effects that: according to the adjustable universal LED spotlight structure, when the adjustable universal LED spotlight is used, the through hole is formed in the inner shell and used for extending the light emitting piece; the ball seat is positioned on the inner shell, and the ball seat is pressed on the friction assembly by the inner shell, so that the ball seat can not rotate relative to the inner shell; when the light emitting angle of the light emitting piece needs to be adjusted, the friction force of the friction assembly to the ball seat is overcome, the spherical surface of the ball seat rotates relative to the friction assembly, the ball seat can rotate around the spherical center of the ball seat, the light emitting range of the spotlight is adjusted in a set plane (the plane is circular), and the universal adjustment of the spotlight is realized.
Drawings
FIG. 1 is a first perspective view of the present utility model employing a first spring plate mounting arrangement;
FIG. 2 is a second perspective view of the present utility model employing a first spring plate mounting arrangement;
FIG. 3 is a perspective view of the present utility model employing a snap spring mounting structure;
FIG. 4 is a perspective view of the present utility model employing a second spring mounting structure;
FIG. 5 is an exploded view of the present utility model employing a first spring plate mounting arrangement;
FIG. 6 is a block diagram of the present utility model after removal of the face cover;
FIG. 7 is an exploded view of the press ring and ball joint connection;
reference numerals illustrate:
1. a ball seat; 101. external threads of the ball head; 2. a compression ring; 201. compression ring external screw thread; 3. a face cover;
4. a connecting piece; 5. a lens barrel; 501. knurling; 6. a lens mount; 7. a ball head connecting seat;
701. internal threads of the connecting seat; 8. a spring plunger; 9. a light emitting assembly; 10. a friction assembly.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 7, the utility model relates to a focusing universal LED spotlight structure, which comprises a surface cover 3 and a spotlight body module connected to the surface cover 3;
the lamp body module comprises a bulb seat 1, an inner shell fixed on a face cover 3 and a light emitting piece fixed on the bulb seat 1;
a friction assembly 10 is arranged inside the inner shell; the ball seat 1 is pressed on the friction assembly 10 through the inner shell; the ball seat 1 rotates around the self ball center against the friction force of the friction assembly 10 under the pushing of external force;
the inner shell is provided with a through hole for extending the light emitting piece; the ball seat 1 is positioned on the inner shell, and the inner shell presses the ball seat 1 on the friction assembly 10, so that the ball seat 1 can not rotate relative to the inner shell; when the light emitting angle of the light emitting piece needs to be adjusted, the friction force of the friction assembly 10 to the bulb holder 1 is overcome, the spherical surface of the bulb holder 1 rotates relative to the friction assembly 10, the bulb holder 1 can rotate around the spherical center of the bulb holder 1, the light emitting range of the spotlight is adjusted in a set plane, and the universal adjustment of the spotlight is realized.
As a preferred mode of the present utility model, the friction member 10 is a rubber ring having a circular ring shape; the diameter of the inner hole of the rubber ring is smaller than that of the ball seat 1; the rubber ring is in elastic contact with the ball seat 1, so that the hand feeling is better controlled.
As a preferable mode of the utility model, the inner shell consists of a compression ring 2 and a ball joint seat 7; the diameter of the inner hole of the compression ring 2 is smaller than that of the ball seat 1; the friction component 10 is fixed on the ball joint connecting seat 7; the compression ring 2 presses the ball seat 1 down on the friction assembly 10; so that the ball head seat 1 and the friction assembly 10 have enough friction force to prevent the ball head seat 1 from rotating without external force except the gravity of the lamp, and the friction force can overcome the rotation of the rear ball head seat 1 by the hand.
As a preferred mode of the utility model, the inner side wall of the ball joint connecting seat 7 is provided with a connecting seat internal thread 701; the outer side wall of the compression ring 2 is provided with compression ring external threads 201 which are in threaded connection with the internal threads 701 of the connecting seat; after the external thread 201 of the pressing ring rotates on the internal thread 701 of the connecting seat, the pressure of the pressing ring 2 pressed on the surface of the ball seat 1 and the pressure of the ball seat 1 pressed on the friction assembly 10 can be adjusted, so that the sliding friction force of the ball seat 1 and the friction assembly 10 can be adjusted, and the adjusted hand feeling is better.
As a preferable mode of the utility model, a plurality of spring plungers 8 are uniformly distributed on the outer side wall of the inner shell; the inner side wall of the face cover 3 is provided with a plurality of positioning holes; the spring plunger 8 is not essentially different from the prior art and is therefore not described in detail; spring plungers 8 are respectively embedded into the positioning holes; the number of the spring plungers 8 is three, and the three spring plungers 8 are respectively embedded into the three positioning holes, so that the inner shell and the face cover 3 are assembled.
As a preferred mode of the utility model, the light emitting member comprises a light emitting component 9 fixed on the bulb holder 1, a lens mounting seat 6 sleeved outside the light emitting component 9 and a lens barrel 5 connected inside the lens mounting seat 6;
the ball head seat 1 is provided with a ball head external thread 101; the lens mounting seat 6 is provided with a mounting seat internal thread matched with the ball head external thread 101; the lens mounting seat 6 compresses the luminous component 9 on the ball seat 1 after the ball head external thread 101 is in threaded connection with the internal thread on the mounting seat; the luminous assembly 9 is not substantially different from the prior art and is therefore not described in detail; the luminous component 9 and the lens barrel 5 are fixed after being connected with the internal thread on the mounting seat through the external thread 101 of the ball head, so that the luminous component 9 is convenient to assemble, disassemble and maintain.
As a preferable mode of the present utility model, the lens inside the lens barrel 5 is either a convex lens or a concave lens.
As a preferable mode of the present utility model, the outer side wall of the lens barrel 5 is provided with a lens barrel external thread; the lens mounting seat 6 is internally provided with mounting seat lower internal threads matched with the external threads of the lens barrel; the external thread of the lens barrel is in threaded connection with the lower internal thread of the mounting seat; through the rotation of the lens barrel 5 on the lens mounting seat 6, the lens in the lens barrel 5 can move along the axial direction of the lens mounting seat 6 relative to the luminous component 9, so that light zooming is realized, and more light emitting effects can be created.
As a preferable mode of the present utility model, a knurling 501 is provided on the surface of the end of the lens barrel 5 extending out of the lens mount 6; the knurling 501 is used for enhancing the friction force between the lens barrel 5 and the hand and has an anti-skid function.
As a preferable mode of the utility model, the face cover 3 is provided with a link element 4; the link element 4 is any one of a spring clip, a disc or a spring piece; the disc is provided with a plurality of connecting holes for the bolt connection of the external bracket or the ceiling.
When the utility model is used, the inner shell is provided with the through hole for extending the light emitting piece; the ball seat is positioned on the inner shell, and the ball seat is pressed on the friction assembly by the inner shell, so that the ball seat can not rotate relative to the inner shell; when the light emitting angle of the light emitting piece needs to be adjusted, the friction force of the friction assembly on the ball seat is overcome, so that the spherical surface of the ball seat rotates relative to the friction assembly, the ball seat can rotate around the spherical center of the ball seat, the light emitting range of the spotlight is adjusted in a set plane, and the universal adjustment of the spotlight is realized; after the external thread of the pressing ring rotates on the internal thread of the connecting seat, the pressure of the pressing ring pressed on the surface of the ball seat and the pressure of the ball seat pressed on the rubber ring can be adjusted, so that the sliding friction force between the ball seat and the rubber ring is adjusted, and the adjusted hand feeling is better; through the rotation of the lens barrel body on the lens mounting seat, the lens in the lens barrel body can move along the axial direction of the lens mounting seat relative to the light-emitting assembly, so that light zooming is realized, and more light-emitting effects can be created.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
Claims (10)
1. A universal LED spotlight structure capable of focusing comprises a face cover (3) and a lamp body module connected to the face cover (3);
the method is characterized in that: the lamp body module comprises a bulb seat (1), an inner shell fixed on the surface cover (3) and a light emitting piece fixed on the bulb seat (1);
a friction assembly (10) is arranged in the inner shell; the ball seat (1) is pressed on the friction assembly (10) through the inner shell; the ball seat (1) is driven by external force to overcome the friction force of the friction assembly (10) to the ball seat and rotate around the ball center of the ball seat.
2. The adjustable-focus universal LED spot light structure of claim 1, wherein: the friction component (10) is a rubber ring in a circular ring shape.
3. The adjustable-focus universal LED spot light structure of claim 1, wherein: the inner shell consists of a compression ring (2) and a ball joint connecting seat (7); the diameter of the inner hole of the compression ring (2) is smaller than that of the ball seat (1); the friction component (10) is fixed on the ball head connecting seat (7); the pressing ring (2) is sleeved on the ball head seat (1) and then presses the ball head seat (1) down on the friction assembly (10).
4. A focusable universal LED spot light structure according to claim 3, wherein: the inner side wall of the ball head connecting seat (7) is provided with a connecting seat inner thread (701); the outer side wall of the compression ring (2) is provided with compression ring external threads (201) which are in threaded connection with the internal threads (701) of the connecting seat.
5. The adjustable-focus universal LED spot light structure of claim 1, wherein: a plurality of spring plungers (8) are uniformly distributed on the outer side wall of the inner shell; the inner side wall of the face cover (3) is provided with a plurality of positioning holes.
6. The adjustable-focus universal LED spot light structure of claim 1, wherein: the light emitting piece comprises a light emitting component (9) fixed on the bulb seat (1), a lens mounting seat (6) sleeved outside the light emitting component (9) and a lens barrel (5) connected inside the lens mounting seat (6);
the ball head seat (1) is provided with a ball head external thread (101); the lens mounting seat (6) is provided with a mounting seat internal thread matched with the ball head external thread (101); the light-emitting component (9) is pressed on the ball seat (1) by the lens mounting seat (6) after the ball outer thread (101) is in threaded connection with the inner thread on the mounting seat.
7. The adjustable-focus universal LED spot light structure of claim 6, wherein: the lens inside the lens barrel (5) is any one of a convex lens and a concave lens.
8. The adjustable-focus universal LED spot light structure of claim 7, wherein: the outer side wall of the lens barrel (5) is provided with a lens barrel external thread; the lens mounting seat (6) is internally provided with mounting seat lower internal threads matched with the external threads of the lens barrel; the external thread of the lens barrel is in threaded connection with the lower internal thread of the mounting seat.
9. The adjustable-focus universal LED spot light structure of claim 8, wherein: the surface of one end of the lens barrel (5) extending out of the lens mounting seat (6) is provided with knurling (501).
10. The adjustable-focus universal LED spot light structure of claim 1, wherein: a link (4) is arranged on the face cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322109011.0U CN220379597U (en) | 2023-08-07 | 2023-08-07 | Universal LED shot-light structure of adjustable focus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322109011.0U CN220379597U (en) | 2023-08-07 | 2023-08-07 | Universal LED shot-light structure of adjustable focus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220379597U true CN220379597U (en) | 2024-01-23 |
Family
ID=89569221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322109011.0U Active CN220379597U (en) | 2023-08-07 | 2023-08-07 | Universal LED shot-light structure of adjustable focus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220379597U (en) |
-
2023
- 2023-08-07 CN CN202322109011.0U patent/CN220379597U/en active Active
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