Spherical desktop lamp

Abstract

The spherical desktop lamp comprises a lamp holder, an opening is formed in the upper portion of the lamp holder, a circuit board, a storage battery, a charging interface and a lamp panel are arranged in an inner cavity of the lamp holder, the storage battery, the charging interface and the lamp panel are all electrically connected with the circuit board, a placing portion is arranged on the lower portion of the lamp holder, and a magnet is arranged at the position, corresponding to the placing portion, of the inner cavity of the lamp holder. The lamp holder is adsorbed on the metal mounting surface through the suction force of the magnet; the lampshade is detachably connected with the opening of the lamp holder, and the lampshade and the lamp holder are matched to form a spherical structure. According to the spherical desktop lamp, when the desktop lamp is collided in use, the lamp holder is in a tumbler state, automatic reset of the desktop lamp is achieved, interestingness is improved, illumination of the desktop lamp cannot be affected, use is very convenient, and the experience effect of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting lamps, in particular to a spherical desktop lamp. Background Art

[0002] Desktop lamps are mainly used as bedside lamps in bedrooms or desk lighting in offices. They are usually composed of a base, a lamp pole, a bulb, and a lampshade. Most existing desktop lamps are placed on a table and only serve to illuminate the table, but cannot provide entertainment for users. In addition, when encountering accidental collisions, the desktop lamp is easy to shift or be knocked over, which affects the use of the desktop lamp and reduces the user experience. Utility Model Content

[0003] The purpose of the utility model is to solve the deficiencies of the above-mentioned technology and to provide a spherical desktop lamp. When the desktop lamp is bumped during use, the lamp holder becomes a tumbler, thereby realizing automatic resetting of the desktop lamp, improving the fun, and not affecting the lighting of the desktop lamp. The utility model is very convenient to use and improves the user experience.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a spherical desktop lamp, comprising:

[0005] A lamp holder, wherein an opening is provided at the upper portion of the lamp holder, a circuit board, a battery, a charging interface and a lamp board are provided in the inner cavity of the lamp holder, the battery, the charging interface and the lamp board are all electrically connected to the circuit board, a placement portion is provided at the lower portion of the lamp holder, a magnet is provided at a position of the inner cavity of the lamp holder corresponding to the placement portion, and the lamp holder is adsorbed on the metal mounting surface by the suction force of the magnet;

[0006] A lampshade is detachably connected to an opening of the lamp holder, and the lampshade cooperates with the lamp holder to form a spherical structure.

[0007] Preferably, the placement portion is concavely formed at a central position of a lower portion of the lamp holder, and edge portions of the placement portion are located on the same horizontal plane.

[0008] Preferably, a mounting ring is provided on the inner cavity of the lamp holder, the magnet is inserted into the inner wall of the mounting ring, and the mounting ring is provided with a sealing gasket for covering the magnet.

[0009] Preferably, the magnet is an annular structure, and the sealing gasket is provided with a centering portion inserted into the inner ring wall of the magnet.

[0010] Preferably, the lampshade is provided with a touch sensor, and the touch sensor is used to detect the touch of a human finger. When the touch sensor detects the touch, the touch sensor sends a signal to the circuit board, and the circuit board controls the start and stop of the lamp board according to the signal.

[0011] Preferably, the inner cavity of the lamp holder is further provided with a light-transmitting plate, the light-transmitting plate is located above the light-emitting side of the lamp board, the light-transmitting plate is adapted to the shape of the lamp board, and a light-transmitting film is provided on the side wall of the light-transmitting plate away from the lamp board.

[0012] Preferably, the inner wall of the opening is provided with a plurality of snap-fit ​​parts distributed in a circular array, the lampshade is provided with a connecting ring, the connecting ring is inserted into the inner wall of the opening, and the side wall of the connecting ring is formed with a snap-fit ​​groove for the snap-fit ​​parts to be snapped.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model discloses a spherical desktop lamp, in which a lamp holder and a lamp shade are connected to form a spherical structure, an inner cavity of the lamp holder is provided with a circuit board, a storage battery, a charging interface and a lamp board, and a bottom surface of the lamp holder is spherical. Under the self-weight of the components in the inner cavity of the lamp holder, the desktop lamp is bumped during use, and the lamp holder is in a tumbler state, so that the desktop lamp finally stands on the desktop with the placement part as a support point, thereby realizing automatic resetting of the desktop lamp, improving interest, and not affecting the lighting of the desktop lamp. Moreover, the lamp holder is adsorbed on the metal mounting surface by the suction force of the magnet, so it is very convenient to use and improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the spherical lamp in the embodiment;

[0016] Figure 2 is a cross-sectional view of the spherical lamp in the embodiment;

[0017] Figure 3 is an exploded view of the spherical lamp in the embodiment.

[0018] In the figure: 1. lamp holder; 101. opening; 102. placement part; 103. snap part; 2. circuit board; 3. battery; 4. charging interface; 5. lamp board; 501. first mounting hole; 6. magnet; 7. lampshade; 701. connecting ring; 702. snap groove; 703. touch area; 8. mounting ring; 9. sealing gasket; 901. centering part; 10. touch sensor; 11. light-transmitting plate; 1101. light-transmitting film; 1102. second mounting hole; 12. first support member; 13. limiting structure; 14. second support member; 1401. mounting column; 15. third support member. DETAILED DESCRIPTION

[0019] The present invention will be further described below by way of embodiments in conjunction with the accompanying drawings.

[0020] refer to Figure 1 , Figure 2 , Figure 3 A spherical desktop lamp includes a lamp holder 1 and a lampshade 7. The upper part of the lamp holder 1 is provided with an opening 101. The lampshade 7 is provided with a connecting ring 701. The connecting ring 701 is inserted into the inner wall of the opening 101. The inner wall of the opening 101 is provided with a plurality of buckle parts 103 distributed in a ring array. The side wall of the connecting ring 701 is formed with a buckle groove 702 for the buckle parts 103 to be engaged, so that the lampshade 7 and the opening 101 of the lamp holder 1 can be detachably connected. The lampshade 7 cooperates with the lamp holder 1 to form a spherical structure.

[0021] A placement portion 102 is formed inwardly at the center of the lower portion of the lamp holder 1, and the edge of the placement portion 102 is located on the same horizontal plane, so that the lamp holder 1 can be placed on the desktop with the edge of the placement portion 102 as a support. The inner cavity of the lamp holder 1 is provided with a circuit board 2, a battery 3, a charging interface 4, a lamp board 5, and a light-transmitting plate 11. The battery 3, the charging interface 4, and the lamp board 5 are all electrically connected to the circuit board 2. A mounting ring 8 is provided at the position of the inner cavity of the lamp holder 1 corresponding to the placement portion 102. A magnet 6 with an annular structure is inserted on the inner wall of the mounting ring 8. The mounting ring 8 is provided with a sealing gasket 9 for covering the magnet 6. The sealing gasket 9 is provided with a centering portion 901 inserted on the inner ring wall of the magnet 6, so that the sealing gasket 9 covers the magnet 6 to protect it.

[0022] The lamp holder 1 is connected to the lampshade 7 to form a spherical structure. The bottom surface of the lamp holder 1 is spherical. Under the self-weight of the components in the inner cavity of the lamp holder 1, the desktop lamp is bumped during use, and the lamp holder 1 is in a tumbler state, so that the desktop lamp finally stands on the desktop with the placement portion 102 as a support point, realizing automatic resetting of the desktop lamp, improving interest, and not affecting the lighting of the desktop lamp. The lamp holder 1 is adsorbed on the metal mounting surface by the suction force of the magnet 6, so that the desktop lamp can be placed on the metal mounting surface on the desktop, or on furniture such as the metal mounting surface on the head of the bed. The placement portion 102 is a groove structure, and the placement portion 102 can also be docked on the metal mounting surface of the bracket for use as a chandelier, which is very convenient to use and improves the user experience effect.

[0023] The inner cavity of the lamp holder 1 is provided with two first support members 12, and the top of the first support member 12 is used to support the battery 3 so that it is separated from the mounting ring 8. The inner cavity of the lamp holder 1 is also provided with a limiting structure 13 near the first support member 12, and the opposite sides of the two limiting structures 13 limit the battery 3. Each first support member 12 and each limiting structure 13 cooperate to form a battery compartment.

[0024] The inner cavity of the lamp holder 1 is provided with two second support members 14, which are staggered and spaced from the first support member 12, and the top of the second support member 14 is higher than the top of the first support member 12, and the top of the second support member 14 is used to support the lamp board 5 to separate it from the battery 3; the light-transmitting plate 11 is adapted in shape to the lamp board 5, and the top of the second support member 14 is provided with a mounting column 1401, the lamp board 5 is penetrated with a first mounting hole 501, and the light-transmitting plate 11 is penetrated with a second mounting hole 1102, and the first mounting hole 501 and the second mounting hole 1102 are connected. 102 are coaxially arranged, and the first mounting hole 501 and the second mounting hole 1102 are both provided for the mounting column 1401 to be plugged in, so that the light-transmitting plate 11 and the lamp board 5 are aligned and assembled together, the light-transmitting plate 11 is located above the light-emitting side of the lamp board 5, and the side wall of the light-transmitting plate 11 away from the lamp board 5 is provided with a light-transmitting film 1101, the emitted light of the lamp board 5 is irradiated on the lampshade 7 through the light-transmitting plate 11 and the light-transmitting surface, and then illuminates outward through the lampshade 7. Preferably, the light-transmitting film 1101 and the light-transmitting plate 11 can be replaced according to needs, so as to change the lighting color of the desktop lamp.

[0025] The inner cavity of the lamp holder 1 is provided with two third support members 15, and the third support members 15 have the same structure as the second support member 14. The circuit board 2 is installed on the top of the two third support members 15. The top of the third support member 15 is used to support the circuit board 2. The interface part of the charging interface 4 is located on the outer wall of the lamp holder 1. The battery 3 is charged by connecting the external power supply to the charging interface 4.

[0026] The lampshade 7 is provided with a touch sensor 10, which is electrically connected to the circuit board 2. The middle part of the reflector has a through hole for the wire of the touch sensor 10 to pass through, and the wire of the touch sensor 10 is connected to the lamp board 5. A touch area 703 is provided on the top center area of ​​the lampshade 7. The sensing end of the touch sensor 10 corresponds to the position of the touch area 703. The touch sensor 10 is used to detect the touch of human fingers. The user can touch the touch area 703 of the lampshade 7. When the touch is detected, the touch sensor 10 sends a signal to the circuit board 2, and the circuit board 2 controls the start and stop of the light board 5 according to the signal.

[0027] Of course, the above are only typical examples of the present invention. In addition, the present invention may have many other specific implementations. Any technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the present invention.

Claims

1. A spherical desktop lamp, characterized in that: include: A lamp holder (1), wherein an opening (101) is provided at the top of the lamp holder (1), a circuit board (2), a storage battery (3), a charging interface (4) and a lamp board (5) are provided in the inner cavity of the lamp holder (1), the storage battery (3), the charging interface (4) and the lamp board (5) are all electrically connected to the circuit board (2), a placement portion (102) is provided at the bottom of the lamp holder (1), a magnet (6) is provided at a position of the inner cavity of the lamp holder (1) corresponding to the placement portion (102), and the lamp holder (1) is adsorbed on a metal mounting surface by the suction force of the magnet (6); A lampshade (7) is detachably connected to an opening (101) of the lamp holder (1); the lampshade (7) and the lamp holder (1) cooperate to form a spherical structure.

2. A spherical desktop lamp according to claim 1, characterized in that: The placement portion (102) is concavely formed at the central position of the lower part of the lamp holder (1), and the edge portions of the placement portion (102) are located on the same horizontal plane.

3. A spherical desktop lamp according to claim 2, characterized in that: A mounting ring (8) is provided on the inner cavity of the lamp holder (1), the magnet (6) is inserted into the inner wall of the mounting ring (8), and the mounting ring (8) is provided with a sealing gasket (9) for covering the magnet (6).

4. A spherical desktop lamp according to claim 3, characterized in that: The magnet (6) is an annular structure, and the sealing gasket (9) is provided with a centering portion (901) plugged into the inner annular wall of the magnet (6).

5. The spherical desktop lamp according to claim 3, characterized in that: The lampshade (7) is provided with a touch sensor (10), and the touch sensor (10) is used to detect the touch of a human finger. When the touch sensor (10) detects the touch, it sends a signal to the circuit board (2), and the circuit board (2) controls the start and stop of the lamp board (5) according to the signal.

6. A spherical desktop lamp according to claim 5, characterized in that: The inner cavity of the lamp holder (1) is also provided with a light-transmitting plate (11), the light-transmitting plate (11) is located above the light-emitting side of the lamp board (5), and the shape of the light-transmitting plate (11) is adapted to that of the lamp board (5), and a light-transmitting film (1101) is provided on the side wall of the light-transmitting plate (11) away from the lamp board (5).

7. The spherical table lamp according to claim 1, characterized in that: The inner wall of the opening (101) is provided with a plurality of snap-fitting portions (103) distributed in a ring array, the lampshade (7) is provided with a connecting ring (701), the connecting ring (701) is inserted into the inner wall of the opening (101), and the side wall of the connecting ring (701) is formed with a snap-fitting groove (702) for the snap-fitting portion (103) to be snap-fitted.

Images