CN215988706U

CN215988706U - High-performance low-power-consumption insulated gate bipolar transistor device

Info

Publication number: CN215988706U
Application number: CN202122271331.7U
Authority: CN
Inventors: 陈智
Original assignee: Shenzhen Yuhong Microelectronics Technology Co ltd
Current assignee: Shenzhen Yuhong Microelectronics Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-03-08
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the technical field of insulated gate bipolar transistors, and discloses a high-performance low-power consumption insulated gate bipolar transistor device which comprises an outer shell, an electronic element arranged in the outer shell, and a pin arranged on one side of the outer shell, wherein one end of the pin is connected with the electronic element, one side of the outer shell is provided with a locking component A and a locking component B, the locking component A and the locking component B are oppositely arranged, the outer surface of the outer shell is provided with an ejection mechanism, the inner part of the outer shell is provided with a positioning component, when the electronic element is placed in a placing groove, the electronic element can be fixed and limited by utilizing the extrusion of a clamping block, the displacement phenomenon caused by external impact on the whole body is prevented, the service life of the whole body is prolonged, and when the electronic element breaks down and needs to be taken out, the electronic element can be taken out from the placing groove by moving an ejection rod, the method is quick and convenient, has small damage to the electronic element and good protection performance.

Description

High-performance low-power-consumption insulated gate bipolar transistor device

Technical Field

The utility model relates to the technical field of insulated gate bipolar transistors, in particular to a high-performance low-power-consumption insulated gate bipolar transistor device.

Background

The insulated gate bipolar transistor integrates the advantages of a power transistor and a power field effect transistor, has good characteristics, is widely applied to the fields of industrial motors, civil small-capacity motors, converters (inverters), stroboscopes of cameras, induction heating electric cookers and the like.

When the current high-performance low-power-consumption insulated gate bipolar transistor is used, an electronic element inside the transistor is easy to shift due to external impact, so that the electronic element and a pin are disconnected in current, the whole use is influenced, and secondly, the pin is easy to shake when used, the circulation of the current is also influenced, and the service life of the whole transistor is influenced.

Therefore, a high-performance low-power-consumption insulated gate bipolar transistor device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-performance low-power-consumption insulated gate bipolar transistor device which works by adopting the device, so that the problems that when the device is used in the background, an electronic element in the device is easy to shift due to external impact, so that the current of the electronic element is disconnected with a pin, the integral use is influenced, and secondly, when the pin is used, the pin is easy to shake, and the current circulation is also influenced, so that the integral service life is influenced are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high performance low-power consumption insulated gate bipolar transistor device, includes the shell body, sets up the electronic component in the shell body inside to and set up the pin in shell body one side, and the one end of pin is connected with electronic component, and one side of shell body is provided with locking Assembly A and locking Assembly B, and locking Assembly A and locking Assembly B set up oppositely, are provided with ejection mechanism on the surface of shell body, and the inside of shell body is provided with locating component.

Further, the shell body comprises a placing groove arranged on the outer surface of the shell body, a cover plate arranged on one side of the shell body, a bolt arranged on the outer surface of the cover plate and a butt joint hole arranged on the outer surface of the shell body, the electronic element is placed in the placing groove, the cover plate is connected with the shell body through the bolt, and the cover plate and the placing groove are arranged in the same vertical plane.

Furthermore, a side plate is further arranged on the outer surface of the outer shell, a T-shaped groove is formed in the outer surface of the side plate, and the side plate is connected with the locking assembly A through the T-shaped groove.

Furthermore, locking Assembly A is including setting up the T type piece in T type inslot portion, setting up the movable block on T type piece surface to and set up the slotted hole in movable block one side, still be provided with the adjusting bolt on the surface of movable block.

Furthermore, the inside of slotted hole is provided with the arc, and one side of arc is provided with the roof, and the one end of adjusting bolt is connected with the arc.

Furthermore, the locking component B comprises a bar block arranged on one side of the outer shell, a supporting block arranged in the bar block in a penetrating mode, and tumblers arranged on two sides of the bar block, and one end of each tumbler is in contact with the supporting block.

Furthermore, the ejection mechanism comprises an ejection barrel arranged on the outer surface of the outer shell, an ejection rod movably arranged inside the ejection barrel and a base plate arranged at one end of the ejection rod, the positioning assembly comprises a wall block arranged on the inner wall of the placing groove, a clamping block arranged on one side of the wall block and a supporting spring arranged on one side of the clamping block, and the clamping block is connected with the wall block through the supporting spring.

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

1. the utility model provides a high-performance low-power-consumption insulated gate bipolar transistor device, wherein an ejection cylinder is arranged on the outer surface of an outer shell, an ejection rod is arranged inside the ejection cylinder, a base plate is arranged at one end of the ejection rod, a wall block is arranged on the inner wall of a placing groove, a clamping block is arranged on one side of the wall block, a supporting spring is arranged on one side of the clamping block, and the clamping block is connected with the wall block through the supporting spring.

2. The utility model provides a high-performance low-power-consumption insulated gate bipolar transistor device, wherein a T-shaped block is arranged inside a T-shaped groove, a movable block is arranged on the outer surface of the T-shaped block, a groove hole is formed in one side of the movable block, an adjusting bolt is further arranged on the outer surface of the movable block, an arc plate is arranged inside the groove hole, a top plate is arranged on one side of the arc plate, one end of the adjusting bolt is connected with the arc plate, a bar block is arranged on one side of an outer shell, a supporting block is arranged inside the bar block, two sides of the bar block are provided with braking bolts, one end of each braking bolt is in contact with the supporting block, one end of each top plate is enabled to be abutted against the upper surface of a pin by rotating the top plate, and the upper end of each supporting block is simultaneously abutted against the lower bottom surface of the pin, so that the pin is always in a relatively balanced state, the pin is prevented from falling accidentally, and the service life of the whole is prolonged.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a disassembled structure of the outer casing of the present invention;

FIG. 3 is a partial structural diagram of the outer casing of the present invention;

FIG. 4 is a schematic structural view of a locking assembly A of the present invention;

fig. 5 is a schematic structural diagram of the ejection mechanism of the present invention.

In the figure: 1. an outer housing; 11. a placement groove; 12. a cover plate; 13. a bolt; 14. a butt joint hole; 15. a side plate; 16. a T-shaped groove; 2. an electronic component; 3. a pin; 4. a locking assembly A; 41. a movable block; 42. a T-shaped block; 43. a slot; 44. a top plate; 45. an arc-shaped plate; 46. adjusting the bolt; 5. an ejection mechanism; 51. ejecting the cylinder; 52. ejecting the rod; 53. a base plate; 6. a positioning assembly; 61. a wall block; 62. a clamping block; 63. a support spring; 7. a locking assembly B; 71. a bar block; 72. a support block; 73. and (4) a brake bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to solve the technical problem of how to reduce the displacement phenomenon of the electronic component 2, as shown in fig. 1, 2 and 5, the following preferred technical solutions are provided:

a high-performance low-power-consumption insulated gate bipolar transistor device comprises an outer shell 1, an electronic element 2 and a pin 3, wherein the electronic element 2 is arranged inside the outer shell 1, the pin 3 is arranged on one side of the outer shell 1, one end of the pin 3 is connected with the electronic element 2, a locking assembly A4 and a locking assembly B7 are arranged on one side of the outer shell 1, a locking assembly A4 and a locking assembly B7 are oppositely arranged, an ejection mechanism 5 is arranged on the outer surface of the outer shell 1, and a positioning assembly 6 is arranged inside the outer shell 1.

The outer shell 1 comprises a placing groove 11 arranged on the outer surface of the outer shell 1, a cover plate 12 arranged on one side of the outer shell 1, a bolt 13 arranged on the outer surface of the cover plate 12, and a butt joint hole 14 arranged on the outer surface of the outer shell 1, the electronic component 2 is placed in the placing groove 11, the cover plate 12 is connected with the outer shell 1 through the bolt 13, the cover plate 12 and the placing groove 11 are arranged in the same vertical plane, the ejection mechanism 5 comprises an ejection barrel 51 arranged on the outer surface of the outer shell 1, an ejection rod 52 movably arranged in the ejection barrel 51, and a backing plate 53 arranged at one end of the ejection rod 52, the positioning assembly 6 comprises a wall block 61 arranged on the inner wall of the placing groove 11, a clamping block 62 arranged on one side of the wall block 61, and a supporting spring 63 arranged on one side of the clamping block 62, and the clamping block 62 is connected with the wall block 61 through the supporting spring 63.

Specifically, when putting into standing groove 11 with electronic component 2, utilize the extrusion of clamp splice 62, can play fixed spacing effect to electronic component 2, prevent wholly because of receiving external impact and taking place the aversion phenomenon, improve holistic life, and when electronic component 2 breaks down and need take out it, can take out electronic component 2 from standing groove 11 through removing knock-out rod 52, and it is convenient fast, and it is less to the injury of electronic component 2 itself, and protective properties is better.

In order to solve the technical problem of how to reduce the accidental falling of the pins 3, as shown in fig. 3 and 4, the following preferred technical solutions are provided:

the outer surface of the outer shell 1 is further provided with a side plate 15, the outer surface of the side plate 15 is provided with a T-shaped groove 16, the side plate 15 is connected with a locking assembly A4 through the T-shaped groove 16, the locking assembly A4 comprises a T-shaped block 42 arranged inside the T-shaped groove 16, a movable block 41 arranged on the outer surface of the T-shaped block 42 and a groove hole 43 arranged on one side of the movable block 41, the outer surface of the movable block 41 is further provided with an adjusting bolt 46, an arc-shaped plate 45 is arranged inside the groove hole 43, one side of the arc-shaped plate 45 is provided with a top plate 44, one end of the adjusting bolt 46 is connected with the arc-shaped plate 45, the locking assembly B7 comprises a bar block 71 arranged on one side of the outer shell 1, a supporting block 72 penetrating through the inside the bar block 71 and braking bolts 73 arranged on two sides of the bar block 71, and one end of the braking bolt 73 is in contact with the supporting block 72.

Specifically, through rotating roof 44 for the upper surface of pin 3 is contradicted to the one end of roof 44, contradicts the lower bottom surface of pin 3 with the upper end of supporting shoe 72 simultaneously on, thereby makes pin 3 be in relative balanced state all the time, prevents that pin 3 accident from droing, improves holistic life.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high performance low-power consumption insulated gate bipolar transistor device, includes shell body (1), sets up at inside electronic component (2) of shell body (1) to and set up pin (3) in shell body (1) one side, the one end of pin (3) is connected with electronic component (2), its characterized in that: one side of the outer shell (1) is provided with a locking component A (4) and a locking component B (7), the locking component A (4) and the locking component B (7) are oppositely arranged, the outer surface of the outer shell (1) is provided with an ejection mechanism (5), and the inner part of the outer shell (1) is provided with a positioning component (6).

2. A high performance low power consumption igbt device according to claim 1, characterized in that: the shell body (1) comprises a placing groove (11) formed in the outer surface of the shell body (1), a cover plate (12) arranged on one side of the shell body (1), bolts (13) arranged on the outer surface of the cover plate (12) and butt joint holes (14) formed in the outer surface of the shell body (1), the electronic element (2) is placed in the placing groove (11), the cover plate (12) is connected with the shell body (1) through the bolts (13), and the cover plate (12) and the placing groove (11) are arranged in the same vertical plane.

3. A high performance low power consumption igbt device according to claim 2, characterized in that: the outer surface of the outer shell (1) is further provided with a side plate (15), the outer surface of the side plate (15) is provided with a T-shaped groove (16), and the side plate (15) is connected with the locking assembly A (4) through the T-shaped groove (16).

4. A high performance low power consumption igbt device according to claim 3, characterized in that: the locking assembly A (4) comprises a T-shaped block (42) arranged inside the T-shaped groove (16), a movable block (41) arranged on the outer surface of the T-shaped block (42), a slotted hole (43) arranged on one side of the movable block (41), and an adjusting bolt (46) arranged on the outer surface of the movable block (41).

5. A high performance low power consumption IGBT device according to claim 4, characterized in that: an arc-shaped plate (45) is arranged inside the slotted hole (43), a top plate (44) is arranged on one side of the arc-shaped plate (45), and one end of an adjusting bolt (46) is connected with the arc-shaped plate (45).

6. A high performance low power consumption igbt device according to claim 1, characterized in that: the locking assembly B (7) comprises a bar block (71) arranged on one side of the outer shell (1), a supporting block (72) penetrating the bar block (71), and tumblers (73) arranged on two sides of the bar block (71), wherein one end of each tumbler (73) is in contact with the supporting block (72).

7. A high performance low power consumption igbt device according to claim 2, characterized in that: the ejection mechanism (5) comprises an ejection barrel (51) arranged on the outer surface of the outer shell (1), an ejection rod (52) movably arranged inside the ejection barrel (51), and a cushion plate (53) arranged at one end of the ejection rod (52), the positioning assembly (6) comprises a wall block (61) arranged on the inner wall of the placement groove (11), a clamping block (62) arranged on one side of the wall block (61), and a supporting spring (63) arranged on one side of the clamping block (62), and the clamping block (62) is connected with the wall block (61) through the supporting spring (63).