LED atmosphere table lamp
The LED lamp plate and the switch control box are connected through conductive glass, which solves the problem of wire affecting the luminous effect and achieves better lighting effects.
Patent Information
- Application Number
- CN202422958081.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-12-02
AI Technical Summary
The power supply method of existing desk lamps affects the luminous effect of LED lamp beads.
Conductive glass is used instead of conductors, and the electrical connection between the LED lamp plate and the switch control box is realized through the conductive glass. The LED lamp plate is arranged in an annular shape on the outer edge of the conductive glass.
A uniform luminous effect without wire influence is achieved, and the lighting quality of the desk lamp is improved.
Smart Images
Figure CN223090592U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a lamp, in particular to an LED atmosphere table lamp. Background Art
[0002] A table lamp generally refers to a lamp with a base placed on a table, and its main function is to provide illumination for reading, studying, working, etc.
[0003] In the prior art, table lamps generally adopt a form of a middle light source, and some are installed around. However, for table lamps with LED lamp beads around, wires generally need to be led out from the circuit board or power supply to supply power to the LED lamp beads around. However, the interspersed wires will affect the light-emitting effect of the table lamp and the illumination.
[0004] Therefore, a new solution needs to be proposed to solve the above problems. Summary of the Invention
[0005] The technical problem to be solved by the utility model is that existing table lamps need wires to supply power to the LED lamp beads around, and the wires will affect the light-emitting effect, and to provide an LED atmosphere table lamp that realizes power supply through conductive glass.
[0006] The technical solution adopted by the utility model to solve the above technical problem is as follows: an LED atmosphere table lamp, including a base, a lamp post and a light source, characterized in that: the light source is fixed to the upper end of the lamp post through conductive glass, a switch control box is fixed at the connection of the conductive glass and the lamp post, the light source includes an LED lamp board, and the LED lamp board is electrically connected to the switch control box through the conductive glass.
[0007] Further: the LED lamp board is annular, an arc-shaped conductive electrode is arranged on the back of the LED lamp board, a tin layer is coated on the surface of the conductive electrode, and the tin layer is attached to the conductive glass.
[0008] Further: a power supply is arranged in the base, the lamp post is a hollow rod, and the power supply is electrically connected to the switch control box through a wire passing through the lamp post.
[0009] Further: the switch control box includes a face ring, a switch PCB board, a conical box and a face cover. A switch is arranged in the conical box. When the face ring and the conical box are locked with screws, the switch PCB board abuts against the conductive glass, and the conductive glass is clamped between the face ring and the conical box.
[0010] Further: a glass anti-slip ring is arranged between the switch PCB board and the face ring.
[0011] Furthermore: A transparent conductive film is coated on the surface of the conductive glass, and a silver conductive paste layer is coated on the conductive film, and the conductive paste layer is used to contact the LED lamp board and the switch PCB board.
[0012] Furthermore: The light source further includes a fixing cover, which is divided into upper and lower parts, and the LED lamp board and the conductive glass are fixed by a snap structure.
[0013] Furthermore: The fixing cover is made of a light-transmitting material.
[0014] Furthermore: Both ends of the lamp post are respectively fixed to the base and the switch control box by threads.
[0015] Compared with the prior art, the advantages of the present utility model are:
[0016] Through the electrical connection between the conductive glass and the LED lamp board, the lamp beads on the LED lamp board can be arranged in a circumferential array on the outer edge of the conductive glass. Since the conductive glass itself is transparent, it can exclude its own influence on the light-emitting effect while ensuring good conductivity, thereby enabling the table lamp to obtain a better light-emitting effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic structural diagram of the present utility model;
[0018] Figure 2 is an exploded view of the switch control box of the present utility model;
[0019] Figure 3 is a partial exploded view of the present utility model.
[0020] BRIEF DESCRIPTION OF THE DRAWINGS: 1. Base; 2. Lamp post; 3. Light source; 31. LED lamp board; 32. Fixing cover; 4. Conductive glass; 5. Switch control box; 51. Face ring; 52. Switch PCB board; 53. Conical box; 54. Face cover; 55. Glass anti-slip ring. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] The following further describes the present utility model in detail with reference to the accompanying drawings and embodiments.
[0022] As Figures 1 to 3As shown, the LED atmosphere table lamp includes a base 1, a lamp post 2, and a light source 3. The light source 3 is fixed to the upper end of the lamp post 2 through a conductive glass 4. A switch control box 5 is fixed at the connection between the conductive glass 4 and the lamp post 2. The base 1 is made of a casting and has its own weight-bearing effect. A power supply is provided inside the base 1. The lamp post 2 is a hollow rod. The power supply and the switch control box 5 are electrically connected through a wire passing through the lamp post 2. The power supply includes structures such as a battery, an indicator light, a charging module, etc. Other structures and functions of the power supply adopt existing technologies and will not be elaborated here. Through the above settings, not only can the table lamp have higher stability when placed, but also it can be used to ensure a stable power supply for the table lamp. The conductive glass 4 can act as a wire. The power cord is electrically connected to the conductive glass 4 from the lamp post 2, and then the power supply is connected to the light source 3 through the conductive glass 4 to achieve the lighting effect. And because the conductive glass 4 is transparent itself, it will not affect the lighting effect. The conductive glass 4 can be preferably ITO glass. The light source 3 includes an LED lamp board 31. The LED lamp board 31 is electrically connected to the switch control box 5 through the conductive glass 4. The LED lamp board 31 is annular. An arc-shaped electrode is provided on the back of the LED lamp board 31. The surface of the electrode is coated with a tin layer. The tin layer is attached to the conductive glass 4. The annular LED lamp board 31 enables the lamp beads to be arranged in a circumferential array along the lower surface of the conductive glass 4 and irradiate downward in a direct-lighting manner to achieve the effect of light-emitting points around. The electrode and the tin layer on its surface can both play a role in strengthening the conductive effect. Conductive silicone or copper foil is also coated on the electrode surfaces of the glass and the PCB to protect the electrode from oxidation and ensure the normal connection of the power supply, and to avoid the phenomenon of poor contact to a certain extent.
[0023] The switch control box 5 includes a face ring 51, a switch PCB board 52, a conical box 53, and a face cover 54. A switch is provided inside the conical box 53. The switch can include, but is not limited to, forms such as touch, rotation, pressing, and dialing. Existing technologies are used to control functions such as turning on or off the light source 3, controlling the brightness of the light source 3, and switching the color of the light source 3. When the face ring 51 and the conical box 53 are locked with screws, the switch PCB board 52 abuts against the conductive glass 4, and the conductive glass 4 is clamped between the face ring 51 and the conical box 53. A glass anti-slip ring 55 is provided between the switch PCB board 52 and the face ring 51. The glass anti-slip ring 55 is used to ensure that the glass can be more firmly clamped between the face ring 51 and the conical box 53. The clamping effect of the face ring 51 and the conical box 53 on the conductive glass 4 can play a preliminary fixing role for the conductive glass 4. A transparent conductive film is coated on the surface of the conductive glass 4, and a silver conductive paste layer is coated on the conductive film. The conductive paste layer is used to contact the LED lamp board 31 and the switch PCB board 52. The conductive film and the conductive paste layer can also play an effect of avoiding poor contact.
[0024] The light source 3 further includes a fixing cover 32. The fixing cover 32 is divided into upper and lower parts and fixes the LED lamp board 31 and the conductive glass 4 through a buckle structure. This setting can cooperate with the face ring 51 and the conical box 53 to clamp the inner and outer circles of the conductive glass 4 at the same time, so that the conductive glass 4 is firmly fixed to prevent it from loosening. This not only ensures the structural stability of the table lamp, but also further ensures the reliability of the electrical connection. The fixing cover 32 is made of a light-transmitting material, and the light-transmitting material includes but is not limited to plastics, glass, etc. Using a transparent material allows light to pass out of the fixing cover 32, thereby obtaining a better lighting effect. Both ends of the lamp post 2 are fixed to the base 1 and the conical box 53 respectively through threads.
[0025] The protection scope of the present utility model includes but is not limited to the above embodiments. The protection scope of the present utility model is subject to the claims. Any replacement, deformation, and improvement that are easily conceivable by those skilled in the art to this technology fall within the protection scope of the present utility model.
Claims
1. LED ambient table lamp, comprising a base (1), a lamp post (2) and a light source (3), characterized in that: The light source (3) is fixed to the upper end of the lamp post (2) through a conductive glass (4). A switch control box (5) is fixed at the connection between the conductive glass (4) and the lamp post (2). The light source (3) includes an LED lamp board (31), and electrical connection between the LED lamp board (31) and the switch control box (5) is achieved through the conductive glass (4).
2. The LED atmosphere table lamp according to claim 1, characterized in that: The LED lamp board (31) is annular. An arc-shaped conductive electrode is provided on the back surface of the LED lamp board (31). A tin layer is coated on the surface of the conductive electrode, and the tin layer is attached to the conductive glass (4).
3. The LED ambient table lamp according to claim 1, wherein: A power supply is provided inside the base (1). The lamp post (2) is a hollow rod, and electrical connection between the power supply and the switch control box (5) is achieved through a wire passing through the lamp post (2).
4. The LED ambient table lamp according to claim 1, wherein: The switch control box (5) includes a face ring (51), a switch PCB board (52), a conical box (53), and a face cover (54). A switch is provided inside the conical box (53). When the face ring (51) and the conical box (53) are locked with screws, the switch PCB board (52) abuts against the conductive glass (4), and the conductive glass (4) is clamped between the face ring (51) and the conical box (53).
5. The LED atmosphere table lamp according to claim 4, wherein: A glass anti-slip ring (55) is provided between the switch PCB board (52) and the face ring (51).
6. The LED ambient table lamp according to claim 4, wherein: A transparent conductive film is coated on the surface of the conductive glass (4), and a silver conductive paste layer is coated on the conductive film for contacting the LED lamp board (31) and the switch PCB board (52).
7. The LED atmosphere table lamp according to claim 1, characterized in that: The light source (3) further includes a fixing cover (32). The fixing cover (32) is divided into upper and lower parts, and the LED lamp board (31) and the conductive glass (4) are fixed through a snap structure.
8. The LED ambient table lamp according to claim 7, characterized in that: The fixing cover (32) is made of a light-transmitting material.
9. The LED ambient table lamp according to claim 1, characterized in that: Both ends of the lamp post (2) are fixed to the base (1) and the switch control box (5) respectively through threads.