Variable-focus universal spherical lamp

Abstract

The variable-focus universal spherical lamp relates to the technical field of lamps and comprises a base and a power source box, a movable ball bead is arranged in the base, a hollow screw rod is installed at the position of an opening in the side wall of the ball bead in a matched mode and fixedly connected to the bottom of the power source box, a light source fixing plate is arranged at the other end of the power source box, and a light source is arranged on the light source fixing plate. A lamp bead is fixedly mounted at one end of the inner side of the light source fixing plate, a surface ring is connected to one end of the light source fixing plate through internal and external threads, and an optical lens is fixedly connected to the inner wall of the surface ring; according to the technical scheme provided by the utility model, elements such as the ball bead, the hollow screw rod and the surface ring are matched with one another, so that the focal length is accurately regulated and varied, and the lamp can provide more flexible illumination direction and range and can be regulated according to the requirements of a user, so that a more comfortable and attractive home environment is created.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a variable-focus universal spherical lamp. Background Art

[0002] As people's living standards improve, their requirements for home environments are getting higher and higher. Traditional fixed-angle lamps can no longer meet the needs of modern homes, so a variable-focus universal spherical lamp is proposed. This lamp can provide more flexible lighting direction and range, and can be adjusted according to the needs of users, thereby creating a more comfortable and beautiful home environment. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a variable-focus universal spherical lamp to solve the problems in the background technology.

[0004] In view of this, the utility model provides a variable-focus universal spherical lamp, including a base and a power box, wherein a movable ball is arranged inside the base, a hollow screw is matched and installed at the opening of the side wall of the ball, and the hollow screw is fixedly connected to the bottom of the power box, a light source fixing plate is arranged at the other end of the power box, and a lamp bead is fixedly installed at one end of the inner side of the light source fixing plate, one end of the light source fixing plate is connected to a face ring through internal and external threads, and an optical lens is fixedly connected to the inner wall of the face ring.

[0005] Preferably, the bottom of the ball is supported by a waterproof ring, and the bottom of the waterproof ring is supported by a pressure ring fixedly connected to the inner wall of the base.

[0006] Preferably: a mounting ring is fixedly connected to the inner bottom of the base, a headless screw is installed on the side wall of the base, and one end of the headless screw is supported on the side wall of the mounting ring.

[0007] Preferably, a ring-shaped power supply is fixedly installed inside the power box.

[0008] Preferably, a screw is fixedly mounted on the top of the lamp bead, and the screw is mounted on the light source fixing plate.

[0009] Preferably, the inner wall of the light source fixing plate is matched and snap-connected to the outer wall of one end of the power box.

[0010] Preferably: a glass cover is clamped on one end of the face ring.

[0011] It can be seen from the above technical solutions that the embodiments of the utility model have the following advantages:

[0012] The variable-focus universal spherical lamp of the utility model utilizes the mutual cooperation of components such as the ball, the hollow screw, and the face ring to achieve precise control and zoom of the focal length, ensuring that the lamp can provide a more flexible lighting direction and range, and can be adjusted according to the needs of the user, thereby creating a more comfortable and beautiful home environment.

[0013] These features and advantages of the present invention will be disclosed in detail in the following specific implementation manners and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings:

[0015] Figure 1 This is an exploded view of the utility model;

[0016] Figure 2 This is the assembly drawing of the utility model;

[0017] Figure 3 This is a front view of the utility model;

[0018] Figure 4 For this utility model Figure 3 Middle AA section view.

[0019] Explanation of the accompanying drawings: 1. Base; 2. Ball; 3. Waterproof ring; 4. Pressing ring; 5. Mounting ring; 6. Headless screw; 7. Power box; 8. Power supply; 9. Light source fixing plate; 10. Hollow screw; 11. Lamp bead; 12. Optical lens; 13. Face ring; 14. Glass cover. DETAILED DESCRIPTION

[0020] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0021] The variable-focus universal spherical lamp according to an embodiment of the utility model will be described in detail below with reference to the accompanying drawings. Example

[0022] For easier understanding, see Figures 1 to 4An embodiment of a variable-focus universal spherical lamp provided by the utility model includes a base 1 and a power box 7, wherein a movable ball 2 is arranged inside the base 1, a hollow screw 10 is matched and installed at the opening of the side wall of the ball 2, and the hollow screw 10 is fixedly connected to the bottom of the power box 7, a light source fixing plate 9 is arranged at the other end of the power box 7, and a lamp bead 11 is fixedly installed at one end of the inner side of the light source fixing plate 9, one end of the light source fixing plate 9 is connected to a face ring 13 through internal and external threads, and an optical lens 12 is fixedly connected to the inner wall of the face ring 13.

[0023] It should be noted that the installed movable ball 2 is convenient for adjusting multiple rotation directions of the lamp, and the hollow screw 10 is convenient for wiring. The wires are led from the lamp bead 11 to the power supply 8. By rotating the face ring 13, the face ring 13 moves under the action of the internal and external threads, and then the face ring 13 drives the inner optical lens 12 away from or close to the lamp bead 11, so as to adjust the focal length and use the lamp bead 11 to provide a light source for the lamp.

[0024] In an optional embodiment: the bottom of the ball 2 is supported by a waterproof ring 3, and the bottom of the waterproof ring 3 is supported by a pressure ring 4 fixedly connected to the inner wall of the base 1.

[0025] It should be noted that a waterproof ring 3 is provided at the inner bottom of the base 1, and a pressure ring 4 may be provided at the bottom thereof to ensure the waterproof performance of the ball.

[0026] In an optional embodiment: a mounting ring 5 is fixedly connected to the inner bottom of the base 1 , a headless screw 6 is installed on the side wall of the base 1 , and one end of the headless screw 6 is supported on the side wall of the mounting ring 5 .

[0027] It should be noted that a mounting ring 5 may also be provided inside the base 1 to facilitate mounting the lamp on the ceiling, and then headless screws 6 may be used to facilitate quick and convenient mounting and dismounting.

[0028] In an optional embodiment: a ring-shaped power supply 8 is fixedly installed inside the power supply box 7.

[0029] It should be noted that a ring-shaped power supply 8 may be provided inside the power supply box 7 to ensure that the structure of the power supply 8 matches that of the power supply box 7, so that the power supply 8 can provide power to the lamp beads 11 in the lamp.

[0030] In an optional embodiment: a screw is fixedly installed on the top of the lamp bead 11 , and the screw is installed on the light source fixing plate 9 .

[0031] It should be noted that the top of the lamp bead 11 is fixed with screws, and the lamp bead 11 can be firmly installed on the light source fixing plate 9 through the screws.

[0032] In an optional embodiment: the inner wall of the light source fixing plate 9 is matched and snap-fitted to the outer wall of one end of the power supply box 7 .

[0033] It should be noted that the light source fixing plate 9 and the power box 7 are conveniently fixed by snap-fitting.

[0034] In an optional embodiment: a glass cover 14 is clamped on one end of the face ring 13 .

[0035] It should be noted that a glass cover 14 may be snap-fitted to one end of the face ring 13 , which not only protects the internal lamp beads 11 , but also improves the aesthetics of the lamp.

[0036] Working principle: A movable ball 2 is provided inside the base 1, and the side opening of the ball 2 is connected to the bottom of the power box 7 through a hollow screw 10, so that the entire lamp has a long service life. There is a waterproof ring 3 at the bottom of the ball 2, which can effectively prevent water intrusion. At the same time, a pressure ring 4 is provided at the bottom of the base 1 to ensure the waterproof performance of the ball 2. One side of the hollow screw 10 is connected to the bottom of the power box 7, and the other side is directly connected to the ball 2, so that the current can be smoothly transmitted to the lamp bead 11. When the focal length needs to be adjusted, just rotate the face ring 13, which is connected to the power box 7 through internal and external threads, thereby driving the inner optical lens 12 to move and adjust the focal length. The inner wall of the face ring 13 is fixedly connected to the optical lens 12. When the face ring 13 moves, the optical lens 12 will also move accordingly, thereby changing the distance between the optical lens 12 and the lamp bead 11, thereby achieving the purpose of adjusting the focal length. The lamp bead 11 is firmly mounted on the light source fixing plate 9 with screws, making it the main light source of the lamp.

[0037] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A zoomable universal spherical lamp, characterized by: The invention comprises a base (1) and a power supply box (7), wherein a movable ball (2) is arranged inside the base (1), a hollow screw (10) is matched and installed at an opening of a side wall of the ball (2), and the hollow screw (10) is fixedly connected to the bottom of the power supply box (7), a light source fixing plate (9) is arranged at the other end of the power supply box (7), and a lamp bead (11) is fixedly installed at one end of the inner side of the light source fixing plate (9), one end of the light source fixing plate (9) is connected to a face ring (13) via internal and external threads, and an optical lens (12) is fixedly connected to the inner wall of the face ring (13).

2. The variable focus universal spherical lamp according to claim 1, characterized in that: The bottom of the ball (2) is supported by a waterproof ring (3), and the bottom of the waterproof ring (3) is supported by a pressure ring (4) fixedly connected to the inner wall of the base (1).

3. The variable focus universal spherical lamp according to claim 1, characterized in that: A mounting ring (5) is fixedly connected to the inner bottom of the base (1), a headless screw (6) is installed on the side wall of the base (1), and one end of the headless screw (6) is supported on the side wall of the mounting ring (5).

4. The variable focus universal spherical lamp according to claim 1, characterized in that: A ring-shaped power source (8) is fixedly installed inside the power box (7).

5. The variable focus universal spherical lamp according to claim 1, characterized in that: A screw is fixedly mounted on the top of the lamp bead (11), and the screw is mounted on the light source fixing plate (9).

6. The variable focus universal spherical lamp according to claim 1, characterized in that: The inner wall of the light source fixing plate (9) is matched and clamped on the outer wall of one end of the power supply box (7).

7. The variable focus universal spherical lamp according to claim 1, characterized in that: A glass cover (14) is clamped onto one end of the face ring (13).

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