Welding-free embedded cabinet lamp power supply

Abstract

The utility model relates to the technical field of cabinet lamp power supplies, in particular to a welding-free embedded cabinet lamp power supply, which comprises a bottom plate, the bottom plate is a strip-shaped plate, a power supply module is mounted on the bottom plate, an Ac input line and a Dc output line are respectively mounted at two ends of the bottom plate, and the Ac input line and the Dc output line are both connected with the power supply module; the utility model further comprises a mounting rack for placing the bottom plate, the cross section of the mounting rack is U-shaped, the bottom plate is embedded into the mounting rack for mounting, and a socket is arranged on the inner side of the mounting rack and is connected with the Dc output line. When the welding-free embedded cabinet lamp power supply is used, the power supply module is arranged on the inner side of the mounting frame for mounting and fixing, and the lamp bead and the power supply module can be mounted in a cabinet together, so that excessive space of the cabinet cannot be occupied by the mounting of the power supply module, and the mounting of the power supply module is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinet lamp power supplies, in particular to a welding-free embedded cabinet lamp power supply. Background Art

[0002] Furniture cabinets are used to store items, and for convenience, they often incorporate built-in lighting. This requires a compatible power supply. Existing power supplies are bulky, requiring a slot in the cabinet to accommodate the power supply and a cover to shield the power supply. This is inconvenient and takes up too much cabinet space. To address this issue, we propose a solder-free, built-in cabinet light power supply. Utility Model Content

[0003] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose a welding-free embedded cabinet lamp power supply.

[0004] In order to achieve the above object, the utility model adopts the following technical solution: a solder-free embedded cabinet light power supply is designed, comprising a base plate, which is a long strip plate, a power module is installed on the base plate, and an Ac input line and a Dc output line are installed at both ends of the base plate, and the Ac input line and the Dc output line are both connected to the power module;

[0005] The utility model also includes a mounting frame for placing the bottom plate. The cross section of the mounting frame is "U"-shaped, allowing the bottom plate to be embedded in the mounting frame for installation. Sockets are also provided on the inner side of the mounting frame, and the sockets are respectively connected to the Ac input line and the Dc output line.

[0006] Preferably, the power supply module includes a circuit board, which is fixed on the base plate, and the Ac input line and the Dc output line are both connected to the circuit board, and safety capacitors, rectifier bridge stacks, high-voltage electrolytic capacitors, main control chips, diodes, transformers, rectifier diodes, and low-voltage electrolytic capacitors are arranged on the circuit board, and safety capacitors, rectifier bridge stacks, high-voltage electrolytic capacitors, diodes, transformers, rectifier diodes, and low-voltage electrolytic capacitors are all connected to the main control chip.

[0007] Preferably, a fuse is also provided on the circuit board.

[0008] Preferably, a wireless signal transceiver is further provided on the circuit board, and the wireless signal transceiver is connected to the main control chip.

[0009] Preferably, a voice control module is provided on the circuit board, and the voice control module is connected to the main control chip.

[0010] Preferably, a baffle is installed along the edge of the bottom plate, the baffle is a transparent plastic plate, and a slot is opened at the end of the baffle, and the two slots correspond to the Ac input line and the Dc output line respectively.

[0011] Preferably, a plurality of lamp beads are arranged on the outer wall of the mounting frame, and the lamp beads are connected to plugs through wires, and the plugs correspond to the sockets on the socket.

[0012] The design scheme proposed by the utility model has the following beneficial effects during application:

[0013] 1. The solder-free embedded cabinet lamp power supply has a strip-shaped bottom plate corresponding to the inner side of the mounting frame. The power module can be placed inside the mounting frame for installation and fixation. The mounting frame serves as a carrier of the lamp beads. The lamp beads and the power module can be installed together in the cabinet. The installation of the power module will not take up too much space in the cabinet, and it is convenient for the installation and setting of the power module.

[0014] 2. The soldering-free embedded cabinet lamp power supply can remotely control the lamp beads wirelessly or by voice through the wireless signal transceiver or voice control module set on the power module, thereby improving the convenience of lamp bead control. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the top structure of the bottom plate of the utility model;

[0017] Figure 3 It is a top view of the utility model;

[0018] Figure 4 This is an installation effect diagram of the utility model.

[0019] In the figure: 1. Base plate; 2. Ac input line; 3. Dc output line; 4. Baffle; 5. Slot; 6. Fuse; 7. Safety capacitor; 8. Rectifier bridge stack; 9. High-voltage electrolytic capacitor; 10. Main control chip; 11. Diode; 12. Transformer; 13. Rectifier diode; 14. Low-voltage electrolytic capacitor; 15. Mounting bracket; 16. Socket. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-Figure 4A solder-free embedded cabinet lamp power supply includes a base plate 1, which is a long strip plate. A power module is installed on the base plate 1, wherein the power module includes a circuit board, which is fixed on the base plate 1, and a safety capacitor 7, a rectifier bridge stack 8, a high-voltage electrolytic capacitor 9, a main control chip 10, a diode 11, a transformer 12, a rectifier diode 13, and a low-voltage electrolytic capacitor 14 are arranged on the circuit board. The safety capacitor 7, the rectifier bridge stack 8, the high-voltage electrolytic capacitor 9, the diode 11, the transformer 12, the rectifier diode 13, and the low-voltage electrolytic capacitor 14 are all connected to the main control chip 10, and an Ac input line 2 and a Dc output line 3 are respectively installed at both ends of the base plate 1, and the Ac input line 2 and the Dc output line 3 are both connected to the circuit board.

[0022] Specifically, the present invention also includes a mounting frame 15 for placing the base plate 1. The cross-section of the mounting frame 15 is "U"-shaped, so that the base plate 1 is embedded in the mounting frame 15 for installation. A socket 16 is also provided on the inner side of the mounting frame 15. The socket 16 is connected to the Ac input line 2 and the Dc output line 3 respectively. When in use, a slot corresponding to the mounting frame 15 is opened on the cabinet. The base plate 1 is taken and the Ac input line 2 and the Dc output line 3 are connected to the socket 16, and the base plate 1 and the socket 16 are placed in the mounting frame 15 for placement. A plurality of lamp beads are provided on the outer wall of the mounting frame 15. The lamp beads are connected to plugs through wires, and the plugs correspond to the jacks on the socket 16. That is, after the socket 16 is placed, the plug of the lamp bead is taken and inserted into the socket 16 to complete the connection between the power module and the lamp bead, and then the mounting frame 15 is placed in the slot of the cabinet for installation. In actual use, the mounting frame 15 can be installed on the cabinet by fasteners such as bolts and clips.

[0023] In order to prevent the base plate 1 from causing scratches and wear to the power module when being disassembled and assembled in the mounting frame 15, a baffle 4 is installed along the edge of the base plate 1. The baffle 4 is a transparent plastic plate with slots 5 provided at the ends of the baffle 4. The two slots 5 correspond to the Ac input line 2 and the Dc output line 3, respectively, so as to wrap and protect the power module.

[0024] It should be noted that a fuse 6 is also provided on the circuit board to protect the current flowing into the power module, thereby protecting the circuit.

[0025] Furthermore, a wireless signal transceiver is also provided on the circuit board, and the wireless signal transceiver is connected to the main control chip 10. During actual use, the wireless signal transceiver is connected to external devices through Bluetooth, WiFi, 4G, 5G and other signals, where the external device is one of a handheld remote control, a mobile phone, and a tablet computer, so as to remotely control the lamp beads wirelessly; in the scheme, there is another way to remotely control the lamp beads wirelessly, that is, a voice control module is provided on the circuit board, and the voice control module is connected to the main control chip 10, so that the use of the lamp beads can be controlled by voice control.

[0026] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A solder-free built-in cabinet light power supply, characterized by: The base plate (1) is a long strip-shaped plate. A power module is installed on the base plate (1). An Ac input line (2) and a Dc output line (3) are installed at both ends of the base plate (1). The Ac input line (2) and the Dc output line (3) are both connected to the power module. The invention also includes a mounting frame (15) for placing the bottom plate (1). The cross section of the mounting frame (15) is U-shaped, so that the bottom plate (1) is embedded in the mounting frame (15) for installation. A socket (16) is also provided on the inner side of the mounting frame (15). The socket (16) is connected to the Ac input line (2) and the Dc output line (3) respectively.

2. The solder-free embedded cabinet light power supply according to claim 1, characterized in that: The power module includes a circuit board, which is fixed on a base plate (1), and an Ac input line (2) and a Dc output line (3) are both connected to the circuit board. A safety capacitor (7), a rectifier bridge stack (8), a high-voltage electrolytic capacitor (9), a main control chip (10), a diode (11), a transformer (12), a rectifier diode (13), and a low-voltage electrolytic capacitor (14) are arranged on the circuit board. The safety capacitor (7), the rectifier bridge stack (8), the high-voltage electrolytic capacitor (9), the diode (11), the transformer (12), the rectifier diode (13), and the low-voltage electrolytic capacitor (14) are all connected to the main control chip (10).

3. The solder-free embedded cabinet light power supply according to claim 2, characterized in that: A fuse (6) is also provided on the circuit board.

4. The solder-free embedded cabinet light power supply according to claim 2, characterized in that: A wireless signal transceiver is also provided on the circuit board, and the wireless signal transceiver is connected to the main control chip (10).

5. The solder-free embedded cabinet light power supply according to claim 2, characterized in that: A voice control module is provided on the circuit board, and the voice control module is connected to the main control chip (10).

6. The solder-free embedded cabinet light power supply according to claim 1, characterized in that: A baffle (4) is installed along the edge of the bottom plate (1). The baffle (4) is a transparent plastic plate. A slot (5) is provided at the end of the baffle (4). The two slots (5) correspond to the Ac input line (2) and the Dc output line (3) respectively.

7. The solder-free embedded cabinet light power supply according to claim 1, characterized in that: A plurality of lamp beads are arranged on the outer wall of the mounting frame (15), and the lamp beads are connected to plugs through wires, and the plugs correspond to the sockets on the socket (16).

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