Multifunctional waterproof and dustproof dimming power supply

Abstract

The utility model relates to the technical field of dimming power supplies, and discloses a multifunctional waterproof and dustproof dimming power supply, which comprises a lower bottom plate, and a waterproof mechanism is arranged above the lower bottom plate. The waterproof mechanism comprises a sliding guide frame, the bottom surface of the sliding guide frame is fixedly connected with the upper surface of the lower bottom plate, the upper surface of the sliding guide frame is fixedly connected with a reinforcing frame, the upper surface of the lower bottom plate is fixedly connected with two pushing hydraulic rods, and the outer surface of each pushing hydraulic rod is fixedly connected with a reinforcing ring. According to the multifunctional waterproof and dustproof dimming power supply, through cooperation of the lower bottom plate, the sliding guide frame, the reinforcing frame, the pushing hydraulic rod, the reinforcing ring, the pushing plate and the power supply main body, the height of the power supply main body relative to the lower bottom plate can be adjusted in time, so that the waterproof effect of the dimming power supply is achieved; the height movement of the dimming power supply is conveniently and automatically controlled, the waterproof performance of the dimming power supply is improved, and the service life of the dimming power supply is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of dimming power supplies, in particular to a multifunctional waterproof and dustproof dimming power supply. Background Art

[0002] With the continuous development of electronic products, more and more dimming power supplies are needed that provide constant current power supply, or that automatically switch between constant voltage and constant current. Dimming power supplies are developed to meet people's different needs for light brightness at different times. In principle, electronic dimming power supplies control the degree of conduction by controlling and changing the phase angle of thyristors.

[0003] The utility model with the existing authorization announcement number CN218830907U discloses a dimming power supply, including a shell, a socket is drilled at the lower end of the shell, a plug block is movably connected to the lower end of the socket, a second limit block is fixedly connected to the upper end of the plug block, a spring is fixedly connected to the lower end of the second limit block, and the spring is sleeved on the circumferential surface of the plug block, the first limit block is fixedly connected to the upper end of the second limit block, and the first limit block movably passes through the shell and extends to the outside of the shell.

[0004] The above technical solution is adopted to solve the problem of low heat dissipation efficiency in the prior art. However, the above technical solution requires the use of ventilation holes to dissipate the heat generated in the dimming power supply, so that the dimming power supply is not waterproof, and it is easy for water to enter the dimming power supply and be damaged by moisture, thereby reducing the service life of the dimming power supply.

[0005] Therefore, those skilled in the art provide a multifunctional waterproof and dustproof dimming power supply to solve the problems raised in the above background technology. Utility Model Content

[0006] The purpose of the utility model is to provide a multifunctional waterproof and dustproof dimming power supply to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A multifunctional waterproof and dustproof dimming power supply comprises a lower base plate, and a waterproof mechanism is arranged above the lower base plate;

[0009] The waterproof mechanism includes a sliding guide frame, the bottom surface of the sliding guide frame is fixedly connected to the upper surface of the lower base plate, the upper surface of the sliding guide frame is fixedly connected to a reinforcement frame, the upper surface of the lower base plate is fixedly connected to two pushing hydraulic rods, the outer surface of each pushing hydraulic rod is fixedly connected to a reinforcement ring, the bottom surface of each reinforcement ring is fixedly connected to the upper surface of the lower base plate, the telescopic ends of the two pushing hydraulic rods are commonly fixedly connected to a pushing plate, the pushing plate is slidably connected to the inside of the sliding guide frame, the upper surface of the pushing plate is fixedly connected to a power supply body, and the bottom surface of the pushing plate is fixedly connected to two groups of liquid level sensors, and each group of the liquid level sensors is connected to the pushing hydraulic rod signal through a wire.

[0010] As a further solution of the utility model: the front side and the back side of the reinforcement frame are both fixedly connected with two lifting rods, and the ends of the two groups of lifting rods that are away from each other are both fixedly connected with lifting handles.

[0011] As a further solution of the utility model: the telescopic end of each of the pushing hydraulic rods is fixedly connected to a stabilizing ring, and the upper surface of each of the stabilizing rings is fixedly connected to the bottom surface of the pushing plate.

[0012] As a further solution of the utility model: a display screen and a connection connector are fixedly embedded on the upper surface of the power supply body, the display screen is digitally connected to the power supply body through a wire, and the connection connector is electrically connected to the power supply body through a wire.

[0013] As a further solution of the utility model: the front and back sides of the power supply body are both provided with heat dissipation slots arranged at equal distances, and the front and back sides of the power supply body are both fixedly connected with a snap-on frame.

[0014] As a further solution of the utility model: a sliding groove is provided on the upper surface of each of the clamping frames, each group of the heat dissipation grooves is connected to the sliding groove, and a dust filter is slidably connected to the interior of each of the sliding grooves.

[0015] As a further solution of the utility model: a pulling plate is fixedly connected to the upper surface of each dust filter, the bottom surface of each pulling plate contacts the upper surface of the clamping frame, the side surfaces of the two pulling plates close to each other contact the front and back surfaces of the power supply body respectively, and a pulling handle is fixedly connected to the upper surface of each pulling plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model is provided with a lower bottom plate, a sliding guide frame, a reinforcement frame, a pushing hydraulic rod, a reinforcement ring, a pushing plate and a power source body, and can utilize the sliding guide frame fixed on the lower bottom plate, and improve the stability of the sliding guide frame by using the reinforcement frame, so that by controlling the pushing hydraulic rod, the pushing plate is driven to push the power source body to slide in the sliding guide frame, and the height of the power source body relative to the lower bottom plate can be adjusted in time. Since the heavy moisture in the air is generally in the lower layer part on the horizontal ground, the position of the power source body is raised to achieve the effect of making the dimming power source waterproof, and then the liquid level sensor fixed on the bottom surface of the pushing plate is used. Since the two pushing hydraulic rods are waterproof hydraulic rods, when a large amount of water appears around the dimming power source and the water level rises, until the water level on the bottom surface of the pushing plate can be detected by the liquid level sensor, the liquid level sensor can be used to transmit a certain signal to enable the pushing hydraulic rod to push the pushing plate to move upward, so that the height movement of the dimming power source can be conveniently and automatically controlled, which can improve the waterproof performance of the dimming power source and improve the service life of the dimming power source. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of a sliding guide frame of a multifunctional waterproof and dustproof dimming power supply;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of a driving hydraulic rod in a multifunctional waterproof and dustproof dimming power supply;

[0020] Figure 3 It is a bottom view stereoscopic structural diagram of a driving board in a multifunctional waterproof and dustproof dimming power supply;

[0021] Figure 4 The diagram is a three-dimensional structural diagram of a dust filter in a multifunctional waterproof and dustproof dimming power supply.

[0022] In the figure: 1. lower base plate; 2. waterproof mechanism; 201. sliding guide frame; 202. pushing plate; 203. pushing hydraulic rod; 204. power supply body; 205. liquid level sensor; 206. reinforcement frame; 207. reinforcement ring; 3. lifting rod; 4. lifting handle; 5. display screen; 6. connecting joint; 7. snap-on frame; 8. pulling plate; 9. stabilizing ring; 10. sliding groove; 11. heat dissipation groove; 12. pulling handle; 13. dust filter. DETAILED DESCRIPTION

[0023] See also Figure 1-4 , a multifunctional waterproof and dustproof dimming power supply, comprising a lower base plate 1, and a waterproof mechanism 2 is arranged above the lower base plate 1;

[0024] The waterproof mechanism 2 includes a sliding guide frame 201, the bottom surface of the sliding guide frame 201 is fixedly connected to the upper surface of the lower base plate 1, the upper surface of the sliding guide frame 201 is fixedly connected to a reinforcement frame 206, the front and back sides of the reinforcement frame 206 are fixedly connected to two lifting rods 3, and the ends of the two groups of lifting rods 3 away from each other are fixedly connected to lifting handles 4. By manually holding the lifting handles 4, the two groups of lifting rods 3 can be used to pull the dimming power supply to the required position for use.

[0025] Two pushing hydraulic rods 203 are fixedly connected to the upper surface of the lower base plate 1, and the outer surface of each pushing hydraulic rod 203 is fixedly connected to a reinforcement ring 207, and the bottom surface of each reinforcement ring 207 is fixedly connected to the upper surface of the lower base plate 1. The telescopic ends of the two pushing hydraulic rods 203 are commonly fixedly connected to a pushing plate 202, and the pushing plate 202 is slidably connected to the inside of the sliding guide frame 201. The telescopic end of each pushing hydraulic rod 203 is fixedly connected to a stabilizing ring 9, and the upper surface of each stabilizing ring 9 is fixedly connected to the bottom surface of the pushing plate 202. The stabilizing ring 9 is fixed at the connection position between the telescopic end of the pushing hydraulic rod 203 and the pushing plate 202 to improve the output stability of the pushing hydraulic rod 203.

[0026] The upper surface of the push plate 202 is fixedly connected to the power supply body 204, and the upper surface of the power supply body 204 is respectively fixedly inlaid with a display screen 5 and a connection connector 6. The display screen 5 is digitally connected to the power supply body 204 through a wire, and the connection connector 6 is electrically connected to the power supply body 204 through a wire. The connection connector 6 is used to facilitate the electrical connection of the light source and the power supply body 204, and the display screen 5 can display the connection output confidence between the light source and the power supply body 204.

[0027] Two groups of liquid level sensors 205 are fixedly connected to the bottom surface of the push plate 202. The liquid level sensor 205 is a pressure sensor for measuring liquid level. It is based on the principle that the static pressure of the measured liquid is proportional to the height of the liquid. The model of the liquid level sensor 205 is WS-PTH601. Each group of liquid level sensors 205 is connected to the push hydraulic rod 203 signal through a wire. The front and back of the power supply body 204 are provided with heat dissipation grooves 11 arranged at equal distances. The front and back of the power supply body 204 are fixedly connected with a clip frame 7. The heat dissipation grooves 11 can be used to conveniently dissipate the heat generated inside the power supply body 204, and the clip frame 7 can be used to conveniently install the dust filter structure.

[0028] A sliding groove 10 is provided on the upper surface of each snap-on frame 7, and each group of heat dissipation grooves 11 is connected to the sliding groove 10. A dust filter 13 is slidably connected to the interior of each sliding groove 10. The dust filter 13 slides in the sliding groove 10, and the dust filter 13 can be used to conveniently remove dust from the air passing through the heat dissipation groove 11, thereby improving the dustproof performance of the dimming power supply.

[0029] A pulling plate 8 is fixedly connected to the upper surface of each dust filter 13, and the bottom surface of each pulling plate 8 contacts the upper surface of the clamping frame 7. The side surfaces of the two pulling plates 8 close to each other contact the front and back surfaces of the power supply body 204, respectively. A pulling handle 12 is fixedly connected to the upper surface of each pulling plate 8. By manually pulling the pulling handle 12, the pulling plate 8 is used to pull the dust filter 13, thereby facilitating the cleaning and replacement of the dust filter 13.

[0030] The working principle of the utility model is as follows: when in use, firstly, the hydraulic rod 203 and the liquid level sensor 205 are pushed and connected to the power supply. When the dimming power supply needs to be used to power the light source, the lifting handle 4 is manually held to pull the lifting rod 3 to place the dimming power supply in the required position, and the pulling handle 12 is manually pulled to use the pulling plate 8 to pull the dust filter 13 to slide in the sliding groove 10 provided on the clamping frame 7. Since the heat dissipation grooves 11 provided on both sides of the power supply body 204 are connected to the sliding grooves 10, the dust filter 13 can be used to filter the dust in the air passing through the heat dissipation grooves 11 to improve the dustproof performance of the dimming power supply. The dust filter 13 is conveniently cleaned and replaced by manually pulling the pulling handle 12, and then the connection guide of the light source is manually pulled. The wire is connected to the connecting connector 6 of the power supply body 204, so that the display screen 5 can be used to conveniently display and control the current passing through the light source, and then the dimming power supply can be conveniently used to power the light source. When a large amount of water appears around the dimming power supply and the water level rises, the liquid level sensor 205 fixed on the bottom surface of the pushing plate 202 can be used to detect the water level on the bottom surface of the pushing plate 202, so that the liquid level sensor 205 can be used to transmit a certain signal to the pushing hydraulic rod 203, so that the pushing hydraulic rod 203 fixed on the lower bottom plate 1 can push the pushing plate 202 to move upward, so that the pushing plate 202 pushes the power supply body 204 to slide in the sliding guide frame 201, and then the height of the dimming power supply can be conveniently and automatically controlled, thereby improving the waterproof performance of the dimming power supply.

[0031] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional waterproof and dustproof dimming power supply, comprising a bottom plate (1), characterized in that: A waterproof mechanism (2) is provided above the lower base plate (1); The waterproof mechanism (2) comprises a sliding guide frame (201), the bottom surface of the sliding guide frame (201) is fixedly connected to the upper surface of the lower base plate (1), the upper surface of the sliding guide frame (201) is fixedly connected to a reinforcement frame (206), the upper surface of the lower base plate (1) is fixedly connected to two pushing hydraulic rods (203), the outer surface of each pushing hydraulic rod (203) is fixedly connected to a reinforcement ring (207), and the bottom surface of each reinforcement ring (207) is fixedly connected to the lower base plate (1). The upper surface of the push plate (202) is fixedly connected, the telescopic ends of the two push hydraulic rods (203) are commonly fixedly connected to a push plate (202), the push plate (202) is slidably connected to the inside of the sliding guide frame (201), the upper surface of the push plate (202) is fixedly connected to a power source body (204), and the bottom surface of the push plate (202) is fixedly connected to two groups of liquid level sensors (205), and each group of the liquid level sensors (205) is connected to the push hydraulic rod (203) signal through a wire.

2. The multifunctional waterproof and dustproof dimming power supply according to claim 1, characterized in that: Two lifting rods (3) are fixedly connected to the front side of the reinforcement frame (206) and the back side of the reinforcement frame (206), and lifting handles (4) are fixedly connected to the ends of the two sets of lifting rods (3) that are away from each other.

3. The multifunctional waterproof and dustproof dimming power supply according to claim 1, characterized in that: The telescopic end of each of the pushing hydraulic rods (203) is fixedly connected to a stabilizing ring (9), and the upper surface of each of the stabilizing rings (9) is fixedly connected to the bottom surface of the pushing plate (202).

4. The multifunctional waterproof and dustproof dimming power supply according to claim 1, characterized in that: A display screen (5) and a connection connector (6) are fixedly inlaid on the upper surface of the power source body (204), the display screen (5) is data-connected to the power source body (204) via a wire, and the connection connector (6) is electrically connected to the power source body (204) via a wire.

5. The multifunctional waterproof and dustproof dimming power supply according to claim 1, characterized in that: The front side of the power source main body (204) and the back side of the power source main body (204) are both provided with heat dissipation slots (11) arranged at equal distances, and the front side of the power source main body (204) and the back side of the power source main body (204) are both fixedly connected with a snap-on frame (7).

6. The multifunctional waterproof and dustproof dimming power supply according to claim 5, characterized in that: The upper surface of each of the clamping frames (7) is provided with a sliding groove (10), each group of the heat dissipation grooves (11) is connected to the sliding groove (10), and the interior of each of the sliding grooves (10) is slidably connected with a dust filter (13).

7. The multifunctional waterproof and dustproof dimming power supply according to claim 6, characterized in that: The upper surface of each of the dust filters (13) is fixedly connected to a pulling plate (8), the bottom surface of each of the pulling plates (8) is in contact with the upper surface of the clamping frame (7), the side surfaces of the two pulling plates (8) that are close to each other are in contact with the front side of the power source body (204) and the back side of the power source body (204), respectively, and the upper surface of each of the pulling plates (8) is fixedly connected to a pulling handle (12).

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