CN218385207U - Novel MOS tube structure - Google Patents

Abstract

The utility model discloses a novel MOS pipe structure relates to MOS pipe field, including the MOS body, the one end of MOS body is fixed with the pin of two symmetric distributions, the upper and lower both sides of MOS body are all laminated and are had the guard plate, two be connected through the elastic webbing between the both sides of guard plate, two one side both sides of guard plate all are fixed with the baffle. The utility model discloses a be provided with the guard plate in the outside of MOS pipe, the extension board that the guard plate cooperation can stretch out and draw back has played fine guard action to MOS pipe and the pin on it, link to each other through the elastic webbing between two guard plates, make the guard plate can closely laminate with the MOS pipe when the installation, seal membrane between two extension board tip has played sealed effect, avoid the MOS pipe foreign matter to get into between two extension boards when the transportation, fine guard action has been played to the pin, inboard at the guard plate is provided with the heat-conducting plate, radiator unit on the heat-conducting plate cooperation guard plate has improved the radiating effect of MOS pipe.

Description

Novel MOS tube structure

Technical Field

The utility model relates to a MOS manages the field, in particular to novel MOS pipe structure.

Background

And the MOS tube is an insulating field effect tube in an integrated circuit. The MOS is generally called Metal-Oxide-Semiconductor (MOS) in english. The MOS tube has multiple functions, such as a switching function and a blocking function, and the use of the MOS tube brings great convenience to electronic equipment. At present, pins of an MOS tube are mostly columnar or flat, and the MOS tube body has a certain length, so that the whole MOS tube is long, and the pins are easily damaged in the transportation or carrying process; and the heat dissipation performance of the existing MOS tube is poor. Therefore, it is necessary to invent a new MOS transistor structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel MOS tubular structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel MOS tube structure, includes the MOS body, the one end of MOS body is fixed with the pin of two symmetric distributions, the upper and lower both sides of MOS body are all laminated and are had the guard plate, two be connected through the elastic webbing between the both sides of guard plate, two one side both sides of guard plate all are fixed with the baffle, the baffle is located the inboard of elastic webbing, and the lateral wall of baffle and MOS body is laminated mutually, the one end of guard plate is fixed with the extension board, and the extension board sets up to extending structure, the one end of elastic webbing extends to between two extension boards, two it has the seal membrane to cover between the one end of extension board, one side of guard plate is inlayed and is had the heat-conducting plate, the outside of heat-conducting plate bonds and has the heat insulating board, the one end of heat insulating board and the other end fixed connection of guard plate, the screw that predetermines on the heat insulating board is connected with the MOS body, the middle part outside of guard plate is provided with radiator unit.

Preferably, the heat dissipation assembly comprises an empty groove formed in the middle of the outer side of the protection plate, and fins are arranged inside the empty groove.

Preferably, the fins are fixed on the outer side of the heat conducting plate and are symmetrically distributed, and a plurality of fins in a linear array are arranged on each group.

Preferably, the fins are arranged in an inclined structure, and a plurality of through holes distributed in a rectangular array are formed in the fins.

Preferably, a protection screen plate is arranged on the outer side of the empty groove, and the protection screen plate is arranged into a structure like a Chinese character' 20866.

The utility model discloses a technological effect and advantage:

the utility model discloses a be provided with the guard plate in the outside of MOS pipe, the extension board that the guard plate cooperation can stretch out and draw back has played fine guard action to MOS pipe and the pin on it, link to each other through the elastic webbing between two guard plates, make the guard plate can closely laminate with the MOS pipe when the installation, seal membrane between two extension board tip has played sealed effect, avoid the MOS pipe foreign matter to get into between two extension boards when the transportation, fine guard action has been played to the pin, inboard at the guard plate is provided with the heat-conducting plate, radiator unit on the heat-conducting plate cooperation guard plate has improved the radiating effect of MOS pipe.

Drawings

Fig. 1 is a schematic side view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of the overall structure of the present invention.

Fig. 3 is a schematic top view of the overall structure of the present invention.

Fig. 4 is a schematic structural section view of the heat dissipation assembly of the present invention.

In the figure: 1. an MOS tube body; 2. a pin; 3. a protection plate; 4. an elastic band; 5. a baffle plate; 6. an extension plate; 7. a sealing film; 8. a heat conducting plate; 9. a heat insulation plate; 10. a heat dissipating component; 11. an empty groove; 12. a fin; 13. a through hole; 14. a protective mesh plate.

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 efforts all belong to the protection scope of the present invention.

The utility model provides a novel MOS tube structure as shown in figures 1-4, which comprises a MOS tube body 1, wherein two symmetrically distributed pins 2 are fixed at one end of the MOS tube body 1, protective plates 3 are respectively attached to the upper and lower sides of the MOS tube body 1, the two sides of the two protective plates 3 are connected through an elastic band 4, the elastic band 4 is arranged to enable the two protective plates 3 to be closely attached to the MOS tube body 1, two sides of one side of each of the two protective plates 3 are respectively fixed with a baffle 5, the baffle 5 is positioned at the inner side of the elastic band 4, the baffle 5 is attached to the side wall of the MOS tube body 1, the baffle 5 plays a role of limiting, the protective plates 3 are stably installed, an extension plate 6 is fixed at one end of each protective plate 3, the extension plate 6 is arranged into a telescopic structure, the arrangement of the extension plate 6 does not influence the pin to be inserted or welded, the one end of elastic webbing 4 extends to between two extension boards 6, the sealed effect of side has been played in setting up of elastic webbing 4, it has seal membrane 7 to cover between the one end of two extension boards 6, two 6 cooperation seal membranes 7 of extension board have played the effect of protection to pin 2, one side of guard plate 3 is inlayed and is had heat-conducting plate 8, heat-conducting plate 8 has played the effect of heat conduction, the outside of heat-conducting plate 8 bonds and has heat insulating board 9, heat insulating board 9 has played thermal-insulated effect, avoid staff or near component to receive the influence of high temperature, the one end of heat insulating board 9 and the other end fixed connection of guard plate 3, the fixed screw on the heat insulating board 9 is connected with the screw hole of predetermineeing on the MOS body 1, make the installation of guard plate 3 stable, the middle part outside of guard plate 3 is provided with radiator unit 10.

Specifically, the heat dissipation assembly 10 comprises an empty groove 11 arranged in the middle of the outer side of the protection plate 3, fins 12 are arranged inside the empty groove 11, the fins 12 are fixed on the outer side of the heat conduction plate 8, the fins 12 and the heat conduction plate 8 are matched to play a good heat dissipation role, so that the heat dissipation effect of the MOS tube body 1 is improved, the fins 12 are arranged in two groups, the two groups of fins 12 are symmetrically distributed, each group is provided with a plurality of fins 12 in a linear array, the fins 12 are arranged in an inclined structure, a plurality of through holes 13 in a rectangular array are formed in the fins 12, the heat dissipation effect of the fins 12 is improved due to the arrangement of the through holes 13, a protection screen plate 14 is arranged on the outer side of the empty groove 11, the protection screen plate 14 is arranged in a structure like the shape like the' 2086666666614, and meanwhile, the air cooling heat dissipation of the fins 12 is not affected.

The utility model discloses a be provided with guard plate 3 in the outside of MOS pipe, extension board 6 that 3 cooperations of guard plate can stretch out and draw back has played fine guard action to MOS body 1 and pin 2 on it, link to each other through elastic webbing 4 between two guard plates 3, make guard plate 3 can closely laminate with MOS body 1 when the installation, seal membrane 7 between 6 tip of two extension boards has played sealed effect, avoid MOS body 1 foreign matter to get into between two extension boards 6 when the transportation, when pegging graft or welding at pin 2, promote extension board 6, 6 shrink with extension board, make pin 2 pierce seal membrane 7 and expose, then peg graft or weld pin 2, fine guard action has been played pin 2, inboard at pin 3 is provided with heat-conducting plate 8, fin 12 on the heat-conducting plate 8 cooperation radiator unit 10 has played fine radiating effect, MOS body 1's radiating effect has been improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. The utility model provides a novel MOS pipe structure, includes MOS body (1), its characterized in that: the utility model discloses a heat insulation structure, including MOS body (1), protection plate (5), baffle (5), heat-insulating plate (6), heat-insulating plate (8), heat-insulating plate (9), heat-insulating plate (10), fixing screw on heat-insulating plate (9) and the screw of predetermineeing on MOS body (1), the upper and lower both sides of MOS body (1) are all laminated and are had guard plate (3), two be connected through elastic webbing (4) between the both sides of guard plate (3), two one side both sides of guard plate (3) all are fixed with baffle (5), baffle (5) are located the inboard of elastic webbing (4), and just baffle (5) laminate mutually with the lateral wall of MOS body (1), the one end of guard plate (3) is fixed with extension board (6), extension board (6) set up to extending structure, the one end of elastic webbing (4) extends to between two extension board (6), two it has seal membrane (7) to cover between the one end of extension board (6), one side of guard plate (3) is inlayed and is had heat-insulating plate (8), the outside bonding of heat-insulating plate (8) has heat-insulating plate (9), the one end and the other end fixed connection of guard plate (9), the screw of predetermineeing on fixing screw on heat-insulating plate (9) is connected with MOS body (1), the middle part (10) is provided with the heat dissipation assembly.

2. The MOS transistor structure of claim 1, wherein: radiator unit (10) are including offering dead slot (11) in guard plate (3) outside middle part, the inside of dead slot (11) is provided with fin (12).

3. The MOS transistor structure of claim 2, wherein: the fin (12) are fixed on the outer side of the heat conducting plate (8), the fins (12) are provided with two groups, the two groups of fins (12) are symmetrically distributed, and each group is provided with a plurality of fins (12) in a linear array.

4. The MOS transistor structure as claimed in claim 3, wherein: the fin (12) is of an inclined structure, and a plurality of through holes (13) distributed in a rectangular array are formed in the fin (12).

5. The MOS transistor structure as claimed in claim 4, wherein: a protective screen plate (14) is arranged on the outer side of the empty groove (11), and the protective screen plate (14) is arranged into a structure like a Chinese character '20866'.

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