CN212969416U

CN212969416U - Voltage regulator with double MOS tube structure

Info

Publication number: CN212969416U
Application number: CN202021557556.8U
Authority: CN
Inventors: 丘展富; 黄永平
Original assignee: Shenzhen Core Control Source Electronic Technology Co ltd
Current assignee: Shenzhen Core Control Source Electronic Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-04-13
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a voltage regulator with a double MOS tube structure, which comprises a voltage regulator body and a connecting shell, wherein the left side and the right side of the front surface of the voltage regulator body are both provided with a chute, the left side and the right side of the connecting shell are both fixedly connected with two connecting blocks, the back surface of the connecting blocks is fixedly connected with a slide block, the outer surface of the slide block is in sliding connection with the inner surface of the chute, the inner surface of the connecting shell is fixedly connected with a heat radiation component, the left side and the right side of the inner surface of the connecting shell are both fixedly connected with a connecting piece, two sides of the opposite sides of the connecting piece are fixedly connected through a cross rod, and the back surface of the cross rod is connected with a heat radiation fan through the rotation of a central shaft, and the heat radiation efficiency can be improved by matching the heat radiation fan and the heat radiation component.

Description

Voltage regulator with double MOS tube structure

Technical Field

The utility model relates to a voltage regulator technical field specifically is a voltage regulator of two MOS tubular structures.

Background

The thyristor voltage regulator is also called as a thyristor power regulator, a thyristor power regulator or simply a power regulator. A thyristor, also known as a Silicon Controlled Rectifier (SCR), is a four-layer three-terminal semiconductor device that is connected between a power source and a load, and is provided with a corresponding trigger control circuit board to regulate the voltage, current and power applied to the load.

Current voltage regulator can produce a lot of heats at the during operation, need dispel the heat to it through heat abstractor, but current heat abstractor is too fixed, and is inconvenient to heat abstractor dismantles and installs, and it is convenient inadequately to maintain, and the radiating effect is not good, for this reason the utility model provides a voltage regulator of two MOS tubular structures.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a voltage regulator of two MOS tubular structures to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a voltage regulator of two MOS tubular structures, including voltage regulator body and connection shell, the spout has all been seted up to the positive left and right sides of voltage regulator body, connect two connecting blocks of the equal fixedly connected with in the left and right sides of shell, the back fixedly connected with slider of connecting block, the surface of slider and the interior sliding surface connection of spout, the interior fixed surface of connecting the shell is connected with radiator unit.

As an optimal technical solution of the utility model: the left side and the right side of the inner surface of the connecting shell are fixedly connected with connecting pieces, the two sides of the inner surface of the connecting shell are opposite to each other and are fixedly connected with each other through a cross rod, and the back of the cross rod is rotatably connected with a cooling fan through a central shaft.

As an optimal technical solution of the utility model: the front surface of the pressure regulator body is provided with heat dissipation holes.

As an optimal technical solution of the utility model: the top fixedly connected with installation piece of connecting the shell, the positive top fixedly connected with cutting ferrule of voltage regulator body, the internal surface of cutting ferrule and the surface joint of installation piece.

As an optimal technical solution of the utility model: the left side and the right side above the front face of the connecting shell are fixedly connected with threaded sleeves, and the inner threads of the threaded sleeves are connected with pins.

As an optimal technical solution of the utility model: the mounting block and the clamping sleeve are provided with limiting holes at corresponding positions, and the inner surface of each limiting hole is clamped with the outer surface of the pin.

The utility model discloses the beneficial effect who reaches is: the utility model discloses a cooperation between slider, spout, connecting block and the installation piece conveniently realizes the equipment between heat abstractor and the voltage regulator body, and the convenience is maintained heat abstractor, and radiator fan and radiator unit of deuterogamying can improve the radiating efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a voltage regulator with a dual MOS structure.

Fig. 2 is a partially enlarged view of a regulator with a double MOS structure at a point a in fig. 1.

Fig. 3 is a partial enlarged view of a regulator with a double MOS structure at B in fig. 1.

In the figure: 1. a voltage regulator body; 2. connecting the shell; 3. a chute; 4. connecting blocks; 5. a slider; 6. a heat dissipating component; 7. a connecting member; 8. a cross bar; 9. a heat radiation fan; 10. heat dissipation holes; 11. mounting blocks; 12. a card sleeve; 13. a threaded sleeve; 14. a pin; 15. and a limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-3, the utility model provides a voltage regulator of two MOS tubular structures, including voltage regulator body 1 and connection shell 2, spout 3 has all been seted up to the positive left and right sides of voltage regulator body 1, two connecting blocks 4 of the equal fixedly connected with in the left and right sides of connection shell 2, the back fixedly connected with slider 5 of connecting block 4, the internal surface sliding connection of the surface of slider 5 and spout 3, the internal surface fixed connection who connects shell 2 is connected with radiator unit 6.

Wherein, connect the equal fixedly connected with connecting piece 7 of the left and right sides of 2 internal surfaces of shell, through 8 fixed connection of horizontal pole between the relative one side of two connecting pieces 7, the back of horizontal pole 8 is connected with radiator fan 9 through the center pin rotation, and cooperation radiator fan 9 can improve the radiating effect.

Wherein, the front of the pressure regulator body 1 is provided with a heat dissipation hole 10.

Wherein, the top fixedly connected with installation piece 11 of connecting shell 2, the positive top fixedly connected with cutting ferrule 12 of voltage regulator body 1, the internal surface of cutting ferrule 12 and the surface joint of installation piece 11.

Wherein, connect equal fixedly connected with thread bush 13 about the positive top of shell 2, the inside threaded connection of thread bush 13 has round pin post 14, and cooperation cutting ferrule 12, installation piece 11, round pin post 14 and spacing hole 15 can realize the locking to connecting shell 2.

Wherein, the corresponding position of installation piece 11 and cutting ferrule 12 all has seted up spacing hole 15, and the internal surface in spacing hole 15 and the surface joint of round pin post 14.

Specifically, the utility model discloses during the use: through the cooperation between spout 3 and the slider 5 will connect shell 2 and upwards promote in the front of voltage regulator body 1, make 11 cards of installation piece at the internal surface of cutting ferrule 12, cooperate two round pins 14, make round pin 14 cards go into the internal surface at spacing hole 15, realize the installation to this heat abstractor, the cooperation radiator unit 6 and radiator fan 9 again can improve the radiating effect, promote the security of voltage regulator work.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a voltage regulator of two MOS tube structures, includes voltage regulator body (1) and connection shell (2), its characterized in that, spout (3) have all been seted up to the positive left and right sides of voltage regulator body (1), connect two connecting blocks (4) of the equal fixedly connected with in both sides of the left and right sides of shell (2), the back fixedly connected with slider (5) of connecting block (4), the surface of slider (5) and the interior surface sliding connection of spout (3), the interior surface fixedly connected with radiator unit (6) of connecting shell (2).

2. The voltage regulator with the double MOS tube structure according to claim 1, wherein the left side and the right side of the inner surface of the connection housing (2) are both fixedly connected with the connection pieces (7), opposite sides of the two connection pieces (7) are fixedly connected with each other through a cross rod (8), and the back of the cross rod (8) is rotatably connected with a cooling fan (9) through a central shaft.

3. The voltage regulator of a dual MOS transistor structure according to claim 1, wherein the pressure regulator body (1) has a heat dissipation hole (10) formed in a front surface thereof.

4. The voltage regulator with the double MOS tube structure as claimed in claim 1, wherein a mounting block (11) is fixedly connected to a top of the connection housing (2), a clamping sleeve (12) is fixedly connected to a top of a front surface of the voltage regulator body (1), and an inner surface of the clamping sleeve (12) is clamped to an outer surface of the mounting block (11).

5. A voltage regulator with a double MOS structure according to claim 1, wherein a threaded sleeve (13) is fixedly connected to each of the left side and the right side above the front surface of the connection housing (2), and a pin (14) is connected to an inner thread of the threaded sleeve (13).

6. The voltage regulator with the double MOS tube structure as claimed in claim 4, wherein the mounting block (11) and the ferrule (12) are provided with a limiting hole (15) at corresponding positions, and an inner surface of the limiting hole (15) is clamped with an outer surface of the pin (14).