Bridge rectifier convenient to install

Abstract

The utility model relates to the technical field of bridge rectifiers, and discloses a bridge rectifier convenient to install, which comprises a bridge rectifier main body, four pins are arranged at the top of the bridge rectifier main body, an installation block is arranged at the bottom of the front end face of the bridge rectifier main body, an installation hole is formed in the installation block, and the bridge rectifier main body is provided with a plurality of pins. The left end and the right end of the bridge rectifier body are connected with connecting studs, the left end and the right end of the bridge rectifier body are connected with a first switch type magnetic base and a second switch type magnetic base through the connecting studs respectively, and a first metal magnetic switch is arranged at the front end of the first switch type magnetic base. According to the bridge rectifier, the first switch type magnetic base, the second switch type magnetic base, the first metal magnetic switch, the second metal magnetic switch, the connecting stud and the connecting threaded hole are arranged and are matched with one another, so that the bridge rectifier can be conveniently mounted on a metal plate, and the mounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge rectifiers, in particular to a conveniently installed bridge rectifier. Background Art

[0002] A rectifier is a device that converts AC into DC, and can be used for power supply devices and detecting radio signals. Rectifiers can be made of vacuum tubes, ignition tubes, solid-state silicon semiconductor diodes, mercury arcs, etc. On the contrary, a device that converts DC into AC is called an inverter. Bridge rectifiers, also known as rectifier bridge stacks, are the most commonly used circuits that use the unidirectional conductivity of diodes for rectification, and are often used to convert AC into DC.

[0003] The existing bridge rectifier cannot be conveniently installed on a metal plate when in use, resulting in low installation efficiency. In addition, the installation method cannot be switched according to the actual installation environment and has no selectivity. Therefore, there is an urgent need for a conveniently installed bridge rectifier to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a conveniently installed bridge rectifier to solve the problem that the existing bridge rectifier proposed in the above background technology cannot be conveniently installed on a metal plate when in use, resulting in low installation efficiency. In addition, the installation method cannot be switched according to the actual installation environment, and there is no selectivity.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A conveniently installed bridge rectifier comprises a bridge rectifier body, four pins are arranged on the top of the bridge rectifier body, a mounting block is arranged on the bottom of the front end surface of the bridge rectifier body, a mounting hole is opened on the mounting block, the left end and the right end of the bridge rectifier body are connected with connecting studs, the left and right ends of the bridge rectifier body are respectively connected with a first switch type magnetic seat and a second switch type magnetic seat through the connecting studs, the front end of the first switch type magnetic seat is provided with a first metal magnetic switch, and the front end of the second switch type magnetic seat is provided with a second metal magnetic switch.

[0007] As a preferred technical solution of the present utility model, the first switch-type magnetic seat and the second switch-type magnetic seat are provided with connecting threaded holes at the opposite ends, and the first switch-type magnetic seat and the second switch-type magnetic seat are threadedly connected to the connecting studs at the left and right ends of the bridge rectifier body through the connecting threaded holes.

[0008] As a preferred technical solution of the utility model, the number of the mounting blocks is set to two, and the two mounting blocks are symmetrically arranged with respect to the left and right axes of the bridge rectifier body.

[0009] As a preferred technical solution of the utility model, the four pins are arranged opposite to each other in pairs on the top of the bridge rectifier body.

[0010] As a preferred technical solution of the utility model, the bottoms of the first switch-type magnetic seat and the second switch-type magnetic seat are both flush with the bottom of the bridge rectifier body.

[0011] As a preferred technical solution of the utility model, the bottom of the mounting block is flush with the bottom of the bridge rectifier body.

[0012] As a preferred technical solution of the utility model, the first switch-type magnetic seat and the second switch-type magnetic seat are respectively located in the middle of the left and right ends of the bridge rectifier body.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model provides a first switch-type magnetic base, a second switch-type magnetic base, a first metal magnetic switch, a second metal magnetic switch, a connecting stud and a connecting threaded hole, and utilizes the mutual cooperation between them to realize the convenient installation of the bridge rectifier on the metal plate, thereby improving the installation efficiency.

[0015] 2. The utility model can be installed on a metal plate or a non-metal plate, and the installation mode can be switched, so that the installation mode can be selected according to the actual installation environment, which is selective. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the position of the connection stud on the bridge rectifier body of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the first switch type magnetic base of the utility model.

[0020] In the figure: 1. bridge rectifier body; 2. pins; 3. first switch-type magnetic seat; 4. first metal magnetic switch; 5. second switch-type magnetic seat; 6. second metal magnetic switch; 7. connecting threaded hole; 8. connecting stud; 9. mounting block; 10. mounting hole. DETAILED DESCRIPTION

[0021] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It should also be noted that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings. The different types of section lines in the drawings in the embodiments of the utility model are not marked according to the national standard, nor are there any requirements for the materials of the components, but are used to distinguish the cross-sectional views of the components in the drawings.

[0022] See also Figure 1-3 A convenient installation bridge rectifier includes a bridge rectifier body 1, four pins 2 are arranged on the top of the bridge rectifier body 1, a mounting block 9 is arranged on the bottom of the front end surface of the bridge rectifier body 1, and a mounting hole 10 is opened on the mounting block 9, the left and right ends of the bridge rectifier body 1 are connected with connecting studs 8, and the left and right ends of the bridge rectifier body 1 are respectively connected with a first switch type magnetic seat 3 and a second switch type magnetic seat 5 through the connecting studs 8, a first metal magnetic switch 4 is arranged at the front end of the first switch type magnetic seat 3, and a second metal magnetic switch 6 is arranged at the front end of the second switch type magnetic seat 5, and the mutual cooperation between them can realize the convenient installation of the bridge rectifier on the metal plate, thereby improving the installation efficiency.

[0023] Among them, the opposite ends of the first switch type magnetic seat 3 and the second switch type magnetic seat 5 are both provided with connecting threaded holes 7, and the first switch type magnetic seat 3 and the second switch type magnetic seat 5 are both threadedly connected to the connecting studs 8 at the left and right ends of the bridge rectifier body 1 through the connecting threaded holes 7.

[0024] The number of the mounting blocks 9 is set to two, and the two mounting blocks 9 are arranged symmetrically with respect to the bridge rectifier body 1 in a left-right axis.

[0025] The four pins 2 are arranged opposite to each other in pairs on the top of the bridge rectifier body 1 .

[0026] The bottoms of the first switch type magnetic base 3 and the second switch type magnetic base 5 are both flush with the bottom of the bridge rectifier body 1 .

[0027] The bottom of the mounting block 9 is flush with the bottom of the bridge rectifier body 1 .

[0028] The first switch type magnetic seat 3 and the second switch type magnetic seat 5 are respectively located in the middle of the left and right ends of the bridge rectifier body 1 .

[0029] The working principle and use process of the utility model: first, when installed on a metal plate, the first switch-type magnetic seat 3 and the second switch-type magnetic seat 5 at the left and right ends of the bridge rectifier body 1 are rotated to the ON position by the first metal magnetic switch 4 and the second metal magnetic switch 6, so that the first switch-type magnetic seat 3 and the second switch-type magnetic seat 5 are firmly magnetically attracted to the metal plate, and the installation of the bridge rectifier is very convenient by magnetic fixation;

[0030] When the bridge rectifier is mounted on a non-metallic plate, two fasteners are passed through the mounting holes 10 on the two mounting blocks 9 to fix the bridge rectifier on the non-metallic plate, so that it can be installed on both a metal plate and a non-metallic plate. The mounting mode can be switched, so that the mounting mode can be selected according to the actual installation environment, which is optional. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0031] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

Claims

1. A conveniently installed bridge rectifier, comprising a bridge rectifier body (1), characterized in that: Four pins (2) are arranged on the top of the bridge rectifier body (1); a mounting block (9) is arranged on the bottom of the front end surface of the bridge rectifier body (1); a mounting hole (10) is provided on the mounting block (9); the left and right ends of the bridge rectifier body (1) are connected to connecting studs (8); the left and right ends of the bridge rectifier body (1) are respectively connected to a first switch-type magnetic seat (3) and a second switch-type magnetic seat (5) through the connecting studs (8); the front end of the first switch-type magnetic seat (3) is provided with a first metal magnetic switch (4); the front end of the second switch-type magnetic seat (5) is provided with a second metal magnetic switch (6).

2. The conveniently installed bridge rectifier according to claim 1, characterized in that: The first switch-type magnetic seat (3) and the second switch-type magnetic seat (5) are provided with connecting threaded holes (7) at opposite ends, and the first switch-type magnetic seat (3) and the second switch-type magnetic seat (5) are threadedly connected to the connecting studs (8) at the left and right ends of the bridge rectifier body (1) through the connecting threaded holes (7).

3. The convenient installation bridge rectifier according to claim 1, characterized in that: The number of the mounting blocks (9) is set to two, and the two mounting blocks (9) are arranged symmetrically about the left and right axes of the bridge rectifier body (1).

4. The convenient installation bridge rectifier according to claim 1, characterized in that: The four pins (2) are arranged opposite to each other in pairs on the top of the bridge rectifier body (1).

5. The convenient installation bridge rectifier according to claim 1, characterized in that: The bottoms of the first switch-type magnetic seat (3) and the second switch-type magnetic seat (5) are both flush with the bottom of the bridge rectifier body (1).

6. The convenient installation bridge rectifier according to claim 1, characterized in that: The bottom of the mounting block (9) is flush with the bottom of the bridge rectifier body (1).

7. The convenient installation bridge rectifier according to claim 1, characterized in that: The first switch-type magnetic seat (3) and the second switch-type magnetic seat (5) are respectively located in the middle of the left and right ends of the bridge rectifier body (1).

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