Sound control LED power supply

Abstract

The utility model provides a sound control LED power supply which comprises a power supply body, a physical button is arranged on the power supply body, a protective shell is fixed on the power supply body, an ejector rod is arranged on the protective shell in a penetrating mode, the ejector rod is connected with a shell body of the protective shell in a sliding mode, and a pressing plate is fixed on the top of the ejector rod. The bottom of the ejector rod is located over the physical key, the ejector rod is sleeved with a reset spring, one end of the reset spring is fixed to the bottom of the pressing plate, the other end of the reset spring is located on the surface of the protection shell, a connecting female head is arranged on one side of the power source body, and a power line is arranged on one side of the power source body. According to the LED power supply with the protection function, the problems that corresponding protection measures are lacked at physical keys of an existing LED power supply, an external water source can easily enter the LED power supply from the physical keys, and therefore a circuit fails are solved, and the LED power supply with the protection function solves the problem that the physical keys of the existing LED power supply are not provided with the corresponding protection measures and the external water source can easily enter the LED power supply from the physical keys.

Description

Technical Field

[0001] The utility model relates to the field of LEDs, in particular to a voice-controlled LED power supply. Background Art

[0002] LED power supply is a kind of power supply. It is a device that provides power to electronic devices and is also a power supply. It is a device that converts AC power into DC power through a transformer and a rectifier. This device is called a rectifier power supply, also called a driving power supply. An electronic device that can provide a signal is called a signal source.

[0003] The surface of the existing voice-controlled LED power supply is usually provided with a physical button (point control) for adjusting the output model, but the physical button lacks corresponding protection measures, and external water can easily enter the LED power supply through the physical button, causing circuit failure.

[0004] Therefore, it is necessary to provide a new voice-controlled LED power supply to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a voice-controlled LED power supply, which solves the problem that the physical buttons of the existing LED power supply lack corresponding protective measures, and external water sources can easily enter the LED power supply through the physical buttons, thereby causing circuit failure.

[0006] The voice-controlled LED power supply provided by the utility model comprises a power supply body, a physical button is arranged on the power supply body, a protective shell is fixed on the power supply body, a push rod is arranged through the protective shell, and the push rod is slidably connected with the protective shell shell;

[0007] A pressure plate is fixed on the top of the push rod, and the bottom of the push rod is located directly above the physical button. A return spring is sleeved on the push rod, one end of the return spring is fixed to the bottom of the pressure plate, and the other end of the return spring is on the surface of the protective shell.

[0008] In a preferred embodiment, a female connector is provided on one side of the power supply body, a power cord is provided on one side of the power supply body, a male connector is provided on the power cord, and the male connector is electrically connected to the female connector;

[0009] The power line is provided with a connecting sleeve, the outer portion of the connecting female head is provided with an external thread, and the connecting sleeve is threadedly connected to the connecting female head.

[0010] In a preferred embodiment, the male connector is a two-pin plug.

[0011] In a preferred embodiment, a rubber sealing pad is provided between the connecting sleeve and the power line.

[0012] In a preferred embodiment, a water-proof treatment is performed between the top rod and the protective shell.

[0013] In a preferred embodiment, the surface of the pressing plate is sprayed with an antistatic coating.

[0014] Beneficial effects of the utility model:

[0015] 1. When using this power supply, when you need to adjust the light color by pressing a button, the user only needs to press down the corresponding pressure plate to drive the ejector rod to move downward to apply pressure to the physical button. After the adjustment is completed, release the pressure plate, and the ejector rod will reset under the action of the reset spring, and the physical button will also reset. The operation is simple and convenient. By setting up a protective shell, the probability of water entering the power supply body from the physical button can be greatly reduced;

[0016] 2. By setting a two-pin plug, one of which transmits signals and the other is used for power supply, saving materials;

[0017] 3. By providing a connecting sleeve and a rubber sealing pad, water can be prevented from entering the connection between the male connector and the female connector, thereby further increasing its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional view of the main structure of the voice-controlled LED power supply provided by the utility model;

[0019] Figure 2 A schematic diagram of the structure of the protective shell provided by the utility model;

[0020] Figure 3 This is a three-dimensional view of the overall structure of the voice-controlled LED power supply provided by the utility model.

[0021] Numbers in the figure: 1. Power supply body; 2. Physical button; 3. Protective shell; 4. Push rod; 5. Pressure plate; 6. Reset spring; 7. Female connector; 8. Power cord; 9. Male connector; 10. Connecting sleeve; 11. External thread; 12. Rubber sealing gasket. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 as well as Figure 3 ,in Figure 1 A three-dimensional view of the main structure of the voice-controlled LED power supply provided by the utility model; Figure 2 A schematic diagram of the structure of the protective shell provided by the utility model; Figure 3This is a three-dimensional view of the overall structure of the voice-controlled LED power supply provided by the utility model.

[0024] In the specific implementation process, Figure 1-Figure 3 As shown, it includes a power supply body 1, a physical button 2 is arranged on the power supply body 1, a protective shell 3 is fixed on the power supply body 1, a push rod 4 is penetrated by the protective shell 3, the push rod 4 is slidably connected with the shell of the protective shell 3, a pressure plate 5 is fixed on the top of the push rod 4, the bottom of the push rod 4 is located directly above the physical button 2, a reset spring 6 is sleeved on the push rod 4, one end of the reset spring 6 is fixed to the bottom of the pressure plate 5, and the other end of the reset spring 6 is on the surface of the protective shell 3, and the surface of the pressure plate 5 is sprayed with an anti-static coating to protect the user.

[0025] A water-proof treatment is performed between the top rod 4 and the protective shell 3 , for example, a sealing gasket is arranged at the contact portion between the top rod 4 and the protective shell 3 .

[0026] A connecting female head 7 is provided on one side of the power supply body 1, a power cord 8 is provided on one side of the power supply body 1, a connecting male head 9 is provided on the power cord 8, the connecting male head 9 is electrically connected to the connecting female head 7, a connecting sleeve 10 is provided on the power cord 8, an external thread 11 is provided on the outside of the connecting female head 7, the connecting sleeve 10 is threadedly connected to the connecting female head 7, a rubber sealing gasket 12 is provided between the connecting sleeve 10 and the power cord 8, and by providing the connecting sleeve 10 and the rubber sealing gasket 12, water can be prevented from entering the connection between the connecting male head 9 and the connecting female head 7, thereby further increasing its service life.

[0027] The male connector 9 is specifically a two-pin plug, one of which transmits signals and the other is used for power supply, thus saving materials.

[0028] Working principle of the utility model: when the power supply is used, when it is necessary to adjust the light color by pressing a button, the user only needs to press the corresponding pressing plate 5 downward to drive the push rod 4 to move downward to apply pressure to the physical button 2. After the adjustment is completed, the pressing plate 5 is released, and the push rod 4 is reset under the action of the reset spring 6, and the physical button 2 is also reset at the same time. The operation is simple and convenient, and the probability of water entering the inside of the power supply body 1 from the physical button 2 can be greatly reduced by setting the protective shell 3;

[0029] By setting up a two-pin plug, one of which transmits the signal and the other one provides power, saving materials;

[0030] By providing the connecting sleeve 10 and the rubber sealing pad 12, water can be prevented from entering the connecting portion between the male connector 9 and the female connector 7, thereby further increasing the service life thereof.

[0031] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A voice-controlled LED power supply, comprising a power supply body (1), characterized in that: The power source body (1) is provided with a physical button (2), a protective shell (3) is fixed on the power source body (1), a push rod (4) is provided through the protective shell (3), and the push rod (4) is slidably connected to the shell of the protective shell (3); A pressure plate (5) is fixed on the top of the push rod (4), and the bottom of the push rod (4) is located directly above the physical button (2). A return spring (6) is sleeved on the push rod (4), and one end of the return spring (6) is fixed to the bottom of the pressure plate (5), and the other end of the return spring (6) is on the surface of the protective shell (3).

2. The voice-controlled LED power supply according to claim 1, characterized in that: A female connector (7) is provided on one side of the power source body (1), a power cord (8) is provided on one side of the power source body (1), a male connector (9) is provided on the power cord (8), and the male connector (9) is electrically connected to the female connector (7); The power cord (8) is provided with a connecting sleeve (10), the outer portion of the connecting female head (7) is provided with an external thread (11), and the connecting sleeve (10) is threadedly connected to the connecting female head (7).

3. The voice-controlled LED power supply according to claim 2, characterized in that: The male connector (9) is specifically a two-pin plug.

4. The voice-controlled LED power supply according to claim 3, characterized in that: A rubber sealing pad (12) is provided between the connecting sleeve (10) and the power line (8).

5. The voice-controlled LED power supply according to claim 4, characterized in that: A water-proof treatment is performed between the top rod (4) and the protective shell (3).

6. The voice-controlled LED power supply according to claim 5, characterized in that: The surface of the pressing plate (5) is sprayed with an antistatic coating.

Images