Ultrasonic power supply

Abstract

The utility model discloses an ultrasonic power supply, and particularly relates to the field of ultrasonic power supplies, which comprises an ultrasonic power supply body mounted on a base mechanism. The base mechanism comprises a base, the base is fixedly installed on the lower end face of the ultrasonic power source body, a cooling fan is fixedly installed in the middle of the bottom end in the ultrasonic power source body and the base, and the air inlet end of the lower end of the cooling fan penetrates through the bottom end of the base and extends to the position below the base. The air outlet end of the upper end of the cooling fan fixedly communicates with an air distribution pipe, the left end and the right end of the air distribution pipe fixedly communicate with L-shaped connecting pipes, the other ends of the L-shaped connecting pipes fixedly communicate with vertically-arranged first connecting pipes, and the upper ends of the two first connecting pipes penetrate through the upper end face of the base and symmetrically and fixedly communicate with the lower end face of the first U-shaped protective shell. The LED lamp has a self-protection function, and is better in heat dissipation effect, convenient to maintain and high in practicability.

Description

Technical Field

[0001] The utility model relates to the field of ultrasonic power supplies, in particular to an ultrasonic power supply. Background Art

[0002] Ultrasonic power supply is usually called ultrasonic source, ultrasonic generator. Its function is to convert electrical energy into high-frequency AC signal that matches the ultrasonic transducer. From the perspective of the amplifier circuit, linear amplifier circuit and switching power supply circuit can be used. High-power ultrasonic power supply generally adopts the circuit form of switching power supply from the perspective of conversion efficiency. Linear power supply also has its own unique application range. Its advantage is that it does not strictly require circuit matching and allows continuous and rapid changes in operating frequency. From the perspective of the ultrasonic industry, ultrasonic power supply is mainly divided into self-excited and self-excited power supply.

[0003] The existing ultrasonic power supply has the following problems:

[0004] There is no protective structure. However, since the ultrasonic driving power supply circuit board is made very large, the entire ultrasonic power supply housing is huge, which makes it easy to be damaged when it falls. In addition, the ultrasonic power supply will generate a lot of heat when used for a long time. The heat dissipation effect is limited only by the heat dissipation components on the ultrasonic power supply.

[0005] Therefore, we make improvements on this and propose an ultrasonic power supply. Utility Model Content

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

[0007] The utility model provides an ultrasonic power supply, comprising an ultrasonic power supply body, wherein the ultrasonic power supply body is installed on a base mechanism;

[0008] The base mechanism includes a base, which is fixedly mounted on the lower end surface of the ultrasonic power source body. A heat dissipation fan is fixedly mounted at the middle position of the bottom end of the ultrasonic power source body and the base. The lower air inlet end of the heat dissipation fan passes through the bottom end of the base and extends to the bottom of the base.

[0009] The air outlet end at the upper end of the heat dissipation fan is fixedly connected with an air distribution pipe, and the left and right ends of the air distribution pipe are fixedly connected with L-shaped connecting pipes, and the other end of the L-shaped connecting pipe is fixedly connected with a vertically arranged first connecting pipe, and the upper ends of the two first connecting pipes are both passed through the upper end surface of the base, and are symmetrically fixedly connected to the lower end surface of the first U-shaped protective shell, and the upper end of the first U-shaped protective shell is symmetrically fixedly connected with two second connecting pipes, and the two second connecting pipes are symmetrically fixedly connected to the lower end of the second U-shaped protective shell;

[0010] The first U-shaped protective shell and the second U-shaped protective shell are both mounted on the outside of the ultrasonic power source body. The first U-shaped protective shell and the second U-shaped protective shell are both provided with a plurality of vent holes at equal distances on one end surface close to the ultrasonic power source body.

[0011] As a preferred technical solution of the utility model, the upper end surface of the base is fixedly mounted with four support columns in a rectangular array, and the four support columns are fixedly mounted on the lower end surface of the ultrasonic power source body in a rectangular array.

[0012] As a preferred technical solution of the utility model, four supporting legs are fixedly installed on the lower end surface of the base in a rectangular array, and rubber shock-absorbing pads are fixedly arranged on the lower end surfaces of the supporting legs.

[0013] As a preferred technical solution of the utility model, a maintenance port is provided at the front end of the ultrasonic power source body, and a maintenance door panel is installed at the maintenance port.

[0014] As a preferred technical solution of the present invention, outer sides of the first U-shaped protective shell and the second U-shaped protective shell are both wrapped with rubber protective sleeves.

[0015] As a preferred technical solution of the utility model, a maintenance opening is provided at the rear end of the base, and a maintenance door panel is installed at the maintenance opening.

[0016] The beneficial effects of the utility model are:

[0017] 1. This ultrasonic power supply can protect the ultrasonic power supply body that is knocked down by the first U-shaped protective shell and the second U-shaped protective shell. That is, when the ultrasonic power supply body falls down, the first U-shaped protective shell and the second U-shaped protective shell first contact the ground, and then the first U-shaped protective shell and the second U-shaped protective shell can protect the ultrasonic power supply body, and by providing a rubber protective sleeve, the protective effect of the first U-shaped protective shell and the second U-shaped protective shell on the ultrasonic power supply body can be improved.

[0018] 2. This ultrasonic power supply starts a heat dissipation fan, which can generate heat dissipation airflow. The airflow enters the first connecting pipe through the L-shaped connecting pipe and enters the first U-shaped protective shell. The airflow in the first U-shaped protective shell can enter the second U-shaped protective shell through the second connecting pipe. The airflow in the first U-shaped protective shell and the second U-shaped protective shell can be blown toward the ultrasonic power supply body through the vent, which can improve the heat dissipation effect of the ultrasonic power supply body.

[0019] 3. For this type of ultrasonic power supply, when the cooling fan fails, the maintenance door panel can be opened and the cooling fan can be repaired through the maintenance port.

[0020] The utility model has a self-protection function, better heat dissipation effect, convenient maintenance and high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 This is a structural schematic diagram of an ultrasonic power supply of the utility model;

[0023] Figure 2 This is a structural schematic diagram of a base mechanism in an ultrasonic power supply of the utility model;

[0024] Figure 3 It is a partial cross-sectional view of a base mechanism in an ultrasonic power supply of the utility model;

[0025] Figure 4 The utility model is a schematic diagram of the upward side structure of a base mechanism in an ultrasonic power supply.

[0026] In the figure: 1. Ultrasonic power supply body; 2. Maintenance door panel; 3. Base mechanism;

[0027] 301. Base; 302. Support column; 303. First connecting pipe; 304. First U-shaped protective shell; 305. Second connecting pipe; 306. Second U-shaped protective shell; 307. Ventilation hole; 308. Support leg; 309. Cooling fan; 310. L-shaped connecting pipe; 311. Air distribution pipe. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0029] Example: Figure 1-4 As shown, the utility model is an ultrasonic power supply, comprising an ultrasonic power supply body 1, and the ultrasonic power supply body 1 is installed on a base mechanism 3;

[0030] The base mechanism 3 includes a base 301, which is fixedly mounted on the lower end surface of the ultrasonic power source body 1. A heat dissipation fan 309 is fixedly mounted at the middle position of the bottom end of the ultrasonic power source body 1 and the base 301. The lower air inlet end of the heat dissipation fan 309 passes through the bottom end of the base 301 and extends to the bottom of the base 301.

[0031] The air outlet end of the upper end of the heat dissipation fan 309 is fixedly connected with an air distribution pipe 311, and the left and right ends of the air distribution pipe 311 are fixedly connected with an L-shaped connecting pipe 310, and the other end of the L-shaped connecting pipe 310 is fixedly connected with a vertically arranged first connecting pipe 303, and the upper ends of the two first connecting pipes 303 are both passed through the upper end surface of the base 301, and are symmetrically fixedly connected to the lower end surface of the first U-shaped protective shell 304, and the upper end of the first U-shaped protective shell 304 is symmetrically fixedly connected with two second connecting pipes 305, and the two second connecting pipes 305 are symmetrically fixedly connected to the lower end of the second U-shaped protective shell 306;

[0032] The first U-shaped protective shell 304 and the second U-shaped protective shell 306 are both mounted on the outside of the ultrasonic power source body 1 . The first U-shaped protective shell 304 and the second U-shaped protective shell 306 are both provided with a plurality of vent holes 307 at equal intervals on one end surface close to the ultrasonic power source body 1 .

[0033] In this embodiment, four support columns 302 are fixedly installed on the upper end surface of the base 301 in a rectangular array, and the four support columns 302 are fixedly installed on the lower end surface of the ultrasonic power source body 1 in a rectangular array.

[0034] Through the above design, Figure 1-2 As shown, a distance can be left between the base 301 and the bottom of the ultrasonic power source body 1 , thereby facilitating heat dissipation from the bottom of the ultrasonic power source body 1 .

[0035] Four supporting legs 308 are fixedly mounted on the lower end surface of the base 301 in a rectangular array, and rubber shock-absorbing pads are fixedly arranged on the lower end surfaces of the supporting legs 308 .

[0036] The shock absorbing effect of the utility model can be improved by arranging the rubber shock absorbing pad.

[0037] A maintenance port is provided at the front end of the ultrasonic power source body 1, and a maintenance door panel 2 is installed at the maintenance port.

[0038] The maintenance door panel 2 can be opened to perform maintenance on the inside of the ultrasonic power source body 1 through the maintenance port.

[0039] The outer sides of the first U-shaped protective shell 304 and the second U-shaped protective shell 306 are both wrapped with rubber protective sleeves.

[0040] By providing the rubber protective sleeve, the protective effect of the first U-shaped protective shell 304 and the second U-shaped protective shell 306 on the ultrasonic power source body 1 can be improved.

[0041] like Figure 3 As shown, a maintenance opening is provided at the rear end of the base 301, and a maintenance door panel is installed at the maintenance opening.

[0042] The maintenance door panel can be opened to perform maintenance on the heat dissipation fan 309 through the maintenance port.

[0043] During operation, the first U-shaped protective shell 304 and the second U-shaped protective shell 306 can protect the ultrasonic power source body 1 that is knocked down, that is, when the ultrasonic power source body 1 falls down, the first U-shaped protective shell 304 and the second U-shaped protective shell 306 first contact the ground, and then the first U-shaped protective shell 304 and the second U-shaped protective shell 306 can protect the ultrasonic power source body 1, and by providing a rubber protective sleeve, the protective effect of the first U-shaped protective shell 304 and the second U-shaped protective shell 306 on the ultrasonic power source body 1 can be improved;

[0044] And the heat dissipation fan 309 is started, and the heat dissipation fan 309 can generate heat dissipation airflow. The airflow enters the first connecting pipe 303 through the L-shaped connecting pipe 310, and enters the first U-shaped protective shell 304. The airflow in the first U-shaped protective shell 304 can enter the second U-shaped protective shell 306 through the second connecting pipe 305. The airflow in the first U-shaped protective shell 304 and the second U-shaped protective shell 306 can be blown toward the ultrasonic power supply body 1 through the vent hole 307, which can improve the heat dissipation effect of the ultrasonic power supply body 1.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An ultrasonic power supply, characterized in that: It comprises an ultrasonic power source body (1), wherein the ultrasonic power source body (1) is mounted on a base mechanism (3); The base mechanism (3) comprises a base (301), the base (301) being fixedly mounted on the lower end surface of the ultrasonic power source body (1), a heat dissipation fan (309) being fixedly mounted at the middle position of the bottom end of the ultrasonic power source body (1) and the base (301), and an air inlet end at the lower end of the heat dissipation fan (309) passing through the bottom end of the base (301) and extending to the bottom of the base (301); The air outlet end of the upper end of the heat dissipation fan (309) is fixedly connected to an air distribution pipe (311), and both left and right ends of the air distribution pipe (311) are fixedly connected to an L-shaped connecting pipe (310), and the other end of the L-shaped connecting pipe (310) is fixedly connected to a vertically arranged first connecting pipe (303), and the upper ends of the two first connecting pipes (303) are both passed through the upper end surface of the base (301) and are symmetrically fixedly connected to the lower end surface of the first U-shaped protective shell (304), and the upper end of the first U-shaped protective shell (304) is symmetrically fixedly connected to two second connecting pipes (305), and the two second connecting pipes (305) are symmetrically fixedly connected to the lower end of the second U-shaped protective shell (306); The first U-shaped protective shell (304) and the second U-shaped protective shell (306) are both mounted on the outside of the ultrasonic power source body (1), and a plurality of vent holes (307) are evenly spaced on the end surfaces of the first U-shaped protective shell (304) and the second U-shaped protective shell (306) close to the ultrasonic power source body (1).

2. An ultrasonic power supply according to claim 1, characterized in that: The upper end surface of the base (301) is fixedly mounted with four support columns (302) in a rectangular array, and the four support columns (302) are fixedly mounted on the lower end surface of the ultrasonic power source body (1) in a rectangular array.

3. An ultrasonic power supply according to claim 2, characterized in that: The lower end surface of the base (301) is fixedly provided with four supporting legs (308) in a rectangular array, and the lower end surface of the supporting legs (308) is fixedly provided with a rubber shock-absorbing pad.

4. An ultrasonic power supply according to claim 3, characterized in that: The front end of the ultrasonic power source body (1) is provided with a maintenance port, and a maintenance door panel (2) is installed at the maintenance port.

5. An ultrasonic power supply according to claim 4, characterized in that: The outer sides of the first U-shaped protective shell (304) and the second U-shaped protective shell (306) are both wrapped with rubber protective sleeves.

6. An ultrasonic power supply according to claim 5, characterized in that: The rear end of the base (301) is provided with a maintenance opening, and a maintenance door panel is installed at the maintenance opening.

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