Protective frame capable of inserting capacitor and compressor

Abstract

The protective frame comprises a substrate, the middle of the substrate is provided with a through hole, the upper end of the substrate is provided with an upper supporting plate, the lower end of the substrate is provided with a lower supporting plate, the upper supporting plate and the lower supporting plate are parallel to each other and are perpendicular to the substrate, one end of the upper supporting plate is provided with a capacitor mounting plate which is turned upwards, and the other end of the upper supporting plate is provided with a capacitor. Mounting holes matched with the capacitors are formed in the capacitor mounting plate; installation procedures are reduced, production efficiency is improved, and the space occupancy rate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of reciprocating piston refrigeration compressors, in particular to a protective frame capable of plugging a capacitor and a compressor. Background Art

[0002] The compressor is the core of the refrigeration equipment. Its structure includes an outer shell with a motor installed inside. The outer shell is equipped with terminal posts, which connect the motor to the external power supply through the terminal posts. In order to improve operational safety, relays, capacitors and other electrical appliances are also required during wiring. However, most existing capacitors are installed separately using brackets, and the brackets need to be fixed to the protective frame with screws. Therefore, an additional installation process is added in the factory, affecting efficiency. If the installation is not in place, there is a risk of shaking or loosening. Summary of the Invention

[0003] The purpose of the present invention is to solve the problems existing in the above-mentioned prior art and to provide a protective frame and a compressor with a pluggable capacitor.

[0004] The specific solution of the utility model is: a protective frame for pluggable capacitors, including a base plate, a through hole is provided in the middle of the base plate, an upper support plate is provided at the upper end of the base plate, and a lower support plate is provided at the lower end, the upper support plate and the lower support plate are parallel to each other and perpendicular to the base plate, one end of the upper support plate is provided with an upwardly folded capacitor mounting plate, and the capacitor mounting plate is provided with a mounting hole that matches the capacitor.

[0005] Furthermore, both the upper support plate and the lower support plate are provided with sockets that cooperate with the protective cover.

[0006] Furthermore, the base plate, upper support plate, lower support plate and capacitor mounting plate are integrated.

[0007] Furthermore, a plurality of welding bumps are provided on the back side of the substrate.

[0008] The utility model also provides a compressor, including a shell, a terminal is provided on one side of the shell, the outer periphery of the terminal is equipped with the above-mentioned protective frame, the protective frame is welded to the shell, and the terminal is located in the through hole.

[0009] Compared with the existing technology, the utility model has the following advantages: 1. It reduces the installation process, speeds up the production cycle and improves production efficiency; 2. It avoids shaking or loosening caused by installation errors or improper installation; 3. The overall volume is smaller, saving space occupancy. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional schematic diagram of the protective frame of the utility model;

[0011] Figure 2 yes Figure 1 The main view;

[0012] Figure 3 yes Figure 2 Side view of;

[0013] Figure 4 It is a three-dimensional schematic diagram of the compressor of the utility model;

[0014] In the figure: 1. Baseboard; 2. Upper support board; 3. Jack; 4. Lower support board; 5. Capacitor mounting board; 6. Solder bump. DETAILED DESCRIPTION

[0015] See also Figure 1-4 The present embodiment is a protective frame for a pluggable capacitor, comprising a substrate 1 with a through hole in the middle thereof, an upper support plate 2 at the upper end of the substrate 1, and a lower support plate 4 at the lower end thereof, wherein the upper support plate 2 and the lower support plate 4 are parallel to each other and perpendicular to the substrate 1, and an upwardly folded capacitor mounting plate 5 is provided at one end of the upper support plate 2, and a mounting hole matching the capacitor is provided on the capacitor mounting plate 5.

[0016] Furthermore, both the upper support plate 2 and the lower support plate 4 are provided with a socket 3 that cooperates with the protective cover.

[0017] Furthermore, the substrate 1, the upper support plate 2, the lower support plate 4 and the capacitor mounting plate 5 are integrated.

[0018] Furthermore, a plurality of welding bumps 6 are provided on the back side of the substrate 1 .

[0019] The utility model also provides a compressor, including a shell, a terminal is provided on one side of the shell, the outer periphery of the terminal is equipped with the above-mentioned protective frame, the protective frame is welded to the shell, and the terminal is located in the through hole.

[0020] The utility model combines the protective frame and the capacitor bracket into one, making them into a whole. The protective frame and the capacitor bracket are integrally formed by stamping and then bent into a finished product, thereby avoiding reassembly at a later time. At the same time, the protective frame and the capacitor bracket are smaller in size after being combined into one, which saves more space.

Claims

1. A protective frame for pluggable capacitors, characterized by: It includes a substrate with a through hole in the middle, an upper support plate at the upper end of the substrate and a lower support plate at the lower end, the upper support plate and the lower support plate are parallel to each other and perpendicular to the substrate, one end of the upper support plate is provided with an upwardly folded capacitor mounting plate, and the capacitor mounting plate is provided with a mounting hole that matches the capacitor.

2. The protective frame for a pluggable capacitor according to claim 1, wherein: The upper supporting plate and the lower supporting plate are both provided with sockets matched with the protective cover.

3. The protective frame for a pluggable capacitor according to claim 1, wherein: The base plate, the upper support plate, the lower support plate and the capacitor mounting plate are integrated.

4. The protective frame for a pluggable capacitor according to claim 1, wherein: The back side of the substrate is provided with a plurality of welding bumps.

5. A compressor comprising a housing, characterized in that: A terminal is provided on one side of the shell, and the outer periphery of the terminal is equipped with a protective frame according to any one of claims 1 to 4. The protective frame is welded to the shell, and the terminal is located in the through hole.

Images