Atmosphere table lamp with replaceable lampshade

Abstract

The utility model relates to the technical field of lighting products, in particular to an atmosphere table lamp with a replaceable lampshade, which comprises a lamp holder, a lamplight component, a buckle fixing ring and the lampshade, a round hole open cavity is arranged in the center of the upper end face of the lamp holder, one end of the lamplight component is mounted in the lamp holder, and the other end of the lamplight component penetrates through the round hole open cavity and extends to the upper portion of the lamp holder. A round hole open cavity is formed in the lower end of the lampshade, a buckle fixing ring is arranged in the round hole open cavity, an inverted buckle is arranged outside the round hole open cavity and connected with the buckle fixing ring in a buckled mode, an internal thread is arranged in the buckle fixing ring, and the lampshade is rotationally connected with the buckle fixing ring through the thread at the position of a connecting opening. The lampshade can be quickly disassembled and assembled, a user can conveniently replace different lampshades according to own preferences, different atmospheres are created, the base and the base shell of the lamp holder are of a separated structure, and a lamp bead plate and a Type-C interface in the base can be conveniently maintained or replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, in particular to an atmosphere desk lamp with a replaceable lampshade. Background Art

[0002] With the development of science and technology, lighting technology has also developed rapidly. LED table lamps have the characteristics of energy saving, environmental protection, long life, and small size, and can be widely used in various fields. LED table lamps are one of the commonly used lighting fixtures. The functionality of existing table lamps is relatively single, and it is impossible to create a better lighting atmosphere for the room in a personalized way. With the gradual improvement of people's living standards, atmosphere table lamps have gradually appeared on the market. Atmosphere table lamps are a kind of decorative lamps that create atmosphere. Using different colors will make people feel warm, relaxed and comfortable.

[0003] In order to solve the deficiencies of the above-mentioned prior art, it was found through searching that: the authorization announcement No. CN219735132U discloses a table lamp with a replaceable lampshade, comprising a table lamp body and a replaceable lampshade, wherein the lampshade is detachably mounted on the upper end of the table lamp body through a quick-release structure; the quick-release structure comprises a first threaded column arranged at the upper end of the table lamp body, the first threaded column extends toward the lampshade, and the lampshade is provided with a first through groove for the first threaded column to pass through; limiting protrusions are symmetrically arranged on both sides of the first threaded column, and limiting grooves matched with the limiting protrusions are symmetrically arranged on both sides of the first through groove; a fastener is installed on the upper side of the lampshade, and the end of the fastener passes through the lampshade and is threadedly connected with the first threaded column.

[0004] Although this solution is connected to the desk lamp body through a quick-release structure, which enables quick disassembly and assembly of the lampshade and facilitates replacement of the lampshade, there is still a shortcoming: the disassembly and assembly of the lampshade can only be achieved by the cooperation of the first threaded column, fasteners and limiting protrusions, resulting in low integrity of the components. During the replacement of the lampshade, scattered parts may be lost or left behind. Utility Model Content

[0005] The purpose of the utility model is to provide an atmosphere desk lamp with a replaceable lampshade to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An atmosphere desk lamp with a replaceable lampshade comprises a lamp holder, a light assembly, a snap-on fixing ring and a lampshade, wherein a circular hole opening is provided in the center of the upper end surface of the lamp holder, one end of the light assembly is installed in the lamp holder, and the other end passes through the circular hole opening and extends to the upper part of the lamp holder, undercuts are arranged at equal intervals along the circumferential direction on the outside of the circular hole opening, the undercuts are snap-connected with the snap-on fixing ring, an internal thread is provided inside the snap-on fixing ring, and the lampshade is rotatably connected to the snap-on fixing ring through a thread at a connecting port.

[0008] Preferably, the lamp holder includes a base shell and a base, fixing columns are arranged at the four corners inside the base, slots are arranged around the base, the base and the base shell are snap-fitted together at the slots, and a circular hole is opened in the center of the upper surface of the base shell.

[0009] Preferably, the lighting assembly includes a light-transmitting column and a lamp bead board, the lamp bead board is installed in the base, buckle columns are provided on both sides of the upper surface of the lamp bead board, and are buckled and connected to the column holes opened on the lower surface of the light-transmitting column through the buckle columns, the light-transmitting column passes through the base shell and is fixed at the circular hole opening by a snap fixing ring.

[0010] Preferably, a mounting hole is provided on one side of the lamp holder, a Type-C interface is provided in the base, the Type-C interface is installed in the mounting hole, and the Type-C interface can be connected to an external power supply.

[0011] Preferably, a hole is provided below the mounting hole, and the hole is used for ventilation and heat dissipation.

[0012] Preferably, it is characterized in that a switch is provided on one side of the upper surface of the lamp holder, and a plurality of anti-slip pads are provided at the four corners of the lower surface of the lamp holder.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are:

[0014] The thread at the bottom of the lampshade is rotated and connected with the internal thread inside the buckle fixing ring, so that the lampshade can be quickly disassembled and installed, allowing users to replace different lampshades according to their preferences and create different atmospheres. The lampshade is separated from the outer shell, which is convenient for repairing or replacing the lighting components inside the installation slot without replacing the entire unit. The lamp holder adopts a separate structure between the base and the base outer shell, which is convenient for repairing or replacing the lamp bead board or Type-C interface inside the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model without a lamp housing;

[0017] Figure 3This is the main diagram of the overall structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the bottom structure of the utility model;

[0019] In the figure: 1. Lamp holder; 2. Light assembly; 3. Buckle fixing ring; 4. Lamp cover; 5. Round hole opening; 6. Inverted buckle; 7. Switch; 8. Base shell; 9. Base; 10. Fixing column; 11. Slot; 12. Light-transmitting column; 13. Lamp bead board; 14. Buckle column; 15. Column hole; 16. Mounting hole; 17. Type-C interface; 18. Holes; 19. Anti-slip foot pad. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4 , the utility model provides a technical solution:

[0022] The invention discloses an atmosphere desk lamp with a replaceable lampshade, comprising a lamp holder 1, a light assembly 2, a snap-on fixing ring 3 and a lamp holder 4. A circular hole opening 5 is provided in the center of the upper end surface of the lamp holder 1. One end of the light assembly 2 is installed in the lamp holder 1, and the other end passes through the circular hole opening 5 and extends to the upper part of the lamp holder 1. The outside of the circular hole opening 5 is provided with undercuts 6 at equal intervals along the circumferential direction. The undercuts 6 are snap-connected with the snap-on fixing ring 3. The snap-on fixing ring 3 is provided with an internal thread. The lamp holder 4 is rotatably connected to the snap-on fixing ring 3 through the thread at the connecting port. The thread at the lower end of the lamp holder 4 is rotatably connected to the internal thread inside the snap-on fixing ring 3, so that the lamp holder 4 can be quickly disassembled and installed, so that users can replace different lamp holders according to their own preferences and create different atmospheres.

[0023] Specifically, the lamp holder 1 includes a base shell 8 and a base 9, and fixing columns 10 are arranged at the four corners inside the base 9. Card slots 11 are arranged around the base 9. The base 9 and the base shell 8 are snap-fitted together at the card slots 11. A circular hole opening 5 is opened in the center of the upper surface of the base shell 8. The base 9 and the base shell 8 adopt an upper and lower detachable structure, which facilitates the overall assembly and disassembly, and is conducive to the repair or replacement of the lamp bead board 13 and the Type-C interface 17 inside the base 9.

[0024] Specifically, the lighting assembly 2 includes a light-transmitting column 12 and a lamp bead board 13, the lamp bead board 13 is installed in the base 9, buckle columns 14 are provided on both sides of the upper surface of the lamp bead board 13, and are buckled and connected with the column holes 15 opened on the lower surface of the light-transmitting column 12 through the buckle columns 14, the light-transmitting column 12 passes through the base shell 8 and is fixed in the circular hole opening 5 by a snap fixing ring 3, the lamp bead board 13 is installed in the lamp holder 1, and the light-transmitting column 12 is fixed by the bayonet fixing ring 3, while keeping the lighting assembly 2 firm and stable, the light emitted by the lamp bead board 13 is diffused by the light-transmitting column 12 to form a halo, and the emitted light is natural and soft, while ensuring the lighting effect, the occupied space is reduced as much as possible.

[0025] Specifically, a mounting hole 16 is opened on one side of the lamp holder 1, and a Type-C interface 17 is set in the base 9. The Type-C interface 17 is installed in the mounting hole 16. The Type-C interface 17 can be connected to an external power supply. By powering with an external power supply, the aging and failure of the internal circuit of the desk lamp can be reduced, thereby improving the safety of the desk lamp.

[0026] Specifically, a hole 18 is provided below the mounting hole 16 , and air flows through the hole 18 on the side of the lamp holder 1 for ventilation and heat dissipation, thereby protecting the electronic components and the lamp bead board 13 inside the desk lamp.

[0027] Specifically, it is characterized in that a switch 7 is provided on one side of the upper surface of the lamp holder 1, and a plurality of anti-slip pads 19 are respectively provided at the four corners of the lower surface of the lamp holder 1. By providing the anti-slip pads 19, the friction force at the bottom of the lamp holder 1 can be increased, effectively preventing the table lamp from sliding when placed, thereby improving the stability of the table lamp.

[0028] The working principle of this embodiment is as follows: when in use, light is irradiated on the light-transmitting column 12 through the lamp bead plate 13 to form a halo, a circular hole opening 5 is provided in the middle of the base shell 8, and the light-transmitting column 12 is installed on the lamp bead plate 13 through the circular hole opening 5, and an undercut 6 is provided at the circular hole opening 5 in the middle of the base shell 8 to be buckled with the buckle fixing ring 3, and the buckle fixing ring 3 is provided with an internal thread to lock the lampshade 4. The lampshade 4 is connected to the buckle fixing ring 3, which is convenient for replacing lampshades of different styles and presenting different effects when the light is on.

[0029] The remaining parts not described in this utility model are existing or known technologies.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An atmosphere desk lamp with a replaceable lampshade, characterized in that: The invention comprises a lamp holder (1), a light assembly (2), a buckle fixing ring (3) and a lampshade (4); a circular hole opening (5) is provided in the center of the upper end surface of the lamp holder (1); one end of the light assembly (2) is mounted in the lamp holder (1), and the other end passes through the circular hole opening (5) and extends to the upper part of the lamp holder (1); undercuts (6) are arranged at equal intervals along the circumferential direction on the outside of the circular hole opening (5); the undercuts (6) are buckled with the buckle fixing ring (3); the buckle fixing ring (3) is provided with an internal thread; and the lampshade (4) is rotatably connected to the buckle fixing ring (3) via a thread at a connection port.

2. The atmosphere desk lamp with replaceable lampshade according to claim 1, characterized in that: The lamp holder (1) comprises a base shell (8) and a base (9), wherein fixing columns (10) are arranged at the four corners inside the base (9), and the base (9) is provided with clamping grooves (11) around the periphery, wherein the base (9) and the base shell (8) are buckled and connected at the clamping grooves (11), and a circular hole opening (5) is provided in the center of the upper surface of the base shell (8).

3. The atmosphere desk lamp with replaceable lampshade according to claim 1, characterized in that: The lighting assembly (2) comprises a light-transmitting column (12) and a lamp bead plate (13); the lamp bead plate (13) is mounted in a base (9); buckle columns (14) are provided on both sides of the upper surface of the lamp bead plate (13) and are buckled and connected to column holes (15) provided on the lower surface of the light-transmitting column (12) via the buckle columns (14); the light-transmitting column (12) passes through the base housing (8) and is fixed to the circular hole opening (5) by a buckle fixing ring (3).

4. The atmosphere desk lamp with replaceable lampshade according to claim 2, characterized in that: A mounting hole (16) is provided on one side of the lamp holder (1), a Type-C interface (17) is provided in the base (9), the Type-C interface (17) is installed in the mounting hole (16), and the Type-C interface (17) can be connected to an external power source.

5. The atmosphere desk lamp with replaceable lampshade according to claim 4, characterized in that: A hole (18) is provided below the mounting hole (16), and the hole (18) is used for ventilation and heat dissipation.

6. The atmosphere desk lamp with replaceable lampshade according to claim 1, characterized in that: A switch (7) is provided on one side of the upper surface of the lamp holder (1), and a plurality of anti-slip pads (19) are respectively provided at the four corners of the lower surface of the lamp holder (1).

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