CN218215271U - Square tube type triode - Google Patents

Abstract

The utility model relates to a triode technical field specifically is a square tube triode, which comprises an outer shell, the internally mounted of shell has the tube core, the pin is installed to the one end of tube core, the pin runs through the outside that extends to the shell, the surface cover of pin is equipped with the shell cover, the shell cover is close to the one end of shell and installs the end plate, the inboard symmetry of end plate is provided with the sticky tape, the surface of sticky tape is provided with the barrier paper, protruding grain is installed to the inboard four corners position department symmetry of end plate, the shell is close to one side four corners position department symmetry of pin and has seted up the shrinkage pool. The utility model discloses, through setting up this cover shell, end plate, sticky tape and barrier paper isotructure, utilize the effect of pasting of sticky tape, can realize that the high-speed joint between end plate, cover shell and the shell is fixed, and then establish the cover shell cover in the outside of pin, realize avoiding the pin to take place to warp to the abundant protection effect of pin, the cover shell can retrieve reuse simultaneously, accords with the requirement of environmental protection more.

Description

Square tube type triode

Technical Field

The utility model relates to a triode technical field especially relates to a square tube formula triode.

Background

The triode is a semiconductor device for controlling current, has the function of amplifying a weak signal into an electric signal with a large amplitude value, is also used as a contactless switch, is one of basic semiconductor elements, has the function of amplifying the current, is a core element of an electronic circuit, has various models, and is one of square tube type triodes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a square tube type triode.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a square tube formula triode, includes the shell, the internally mounted of shell has the tube core, the pin is installed to the one end of tube core, the pin runs through the outside that extends to the shell, the surface cover of pin is equipped with the cover shell, the cover shell is close to the one end of shell and installs the end plate, the inboard symmetry of end plate is provided with the sticky tape, the surface of sticky tape is provided with the barrier paper.

In order to improve the butt joint effect of end plate and shell, the utility model discloses the improvement has, protruding grain is installed to the inboard four corners position department symmetry of end plate, the shrinkage pool has been seted up to one side four corners position department symmetry that the shell is close to the pin, protruding grain is the one-to-one with the shrinkage pool.

In order to tear the isolation paper conveniently, the utility model discloses the improvement has, one side of isolation paper is provided with takes off the piece, it is semi-circular to take off the shape of piece.

In order to take the tight cover shell for the convenience of the user, the utility model discloses the improvement has, the gasket is installed to the bilateral symmetry of cover shell, anti-skidding line has evenly been seted up to the surface of gasket.

In order to improve the radiating effect of this triode, the utility model discloses improve and have, the upper and lower bilateral symmetry of shell is provided with the heat conduction structure, the heat conduction structure includes the heat conduction shell, heat conduction shell fixed mounting is on the upper and lower surface of shell, the inner wall of heat conduction shell is provided with heat conduction graphite alkene membrane, it has heat conduction silicone grease to fill between heat conduction graphite alkene membrane and the shell.

For the result of use of further improvement heat conduction shell, the utility model discloses the improvement has, heat conduction micropore has evenly been seted up to the surface of heat conduction shell.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, through setting up this cover shell, end plate, sticky tape and barrier paper isotructure, utilize the effect of pasting of sticky tape, can realize that the high-speed joint between end plate, cover shell and the shell is fixed, and then establish the cover shell cover in the outside of pin, and then can realize the abundant protection effect to the pin, avoid the pin to take place to warp, reuse can be retrieved to the cover shell simultaneously, accords with the requirement of environmental protection more.

2. The utility model discloses in, through setting up this heat conduction shell, heat conduction graphite alkene membrane and heat conduction silicone grease, can utilize the outstanding heat conduction effect of heat conduction graphite alkene membrane and heat conduction silicone grease, derive the inside heat of triode fast, and then can avoid the triode overheated condition to appear to take place, ensure the normal stable use of triode.

Drawings

Fig. 1 is a schematic perspective view of a square tube type triode according to the present invention;

fig. 2 is an exploded schematic view of a square tube type triode according to the present invention;

fig. 3 is a schematic side view of the square tube type triode of fig. 2 according to the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 of the square tube type triode of the present invention;

fig. 5 is the utility model provides a square tube triode heat conduction structure enlarger.

Illustration of the drawings:

1. a housing; 2. a pin; 3. a housing; 4. an end plate; 5. an adhesive tape; 6. release paper; 7. protruding grains; 8. concave holes; 9. uncovering the sheet; 10. a gasket; 11. a thermally conductive shell; 12. a thermally conductive graphene film; 13. and (4) heat conduction micropores.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example one

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a square tube triode, including shell 1, the internally mounted of shell 1 has the tube core, pin 2 is installed to the one end of tube core, the triode that the utility model mentioned, it is unanimous with the triode on the current market, constitute by the base region, emitter region and current collection district, belong to technical personnel's common general knowledge in the field, therefore do not do too much repeated description in this text, pin 2 runs through the outside that extends to shell 1, the surface cover of pin 2 is equipped with shell cover 3, shell cover 3 is close to the one end of shell 1 and installs end plate 4, the inboard symmetry of end plate 4 is provided with sticky tape 5, the surface of sticky tape 5 is provided with barrier paper 6, through setting up this shell cover 3, end plate 4, sticky tape 5 and barrier paper 6 isotructures, utilize sticky tape 5's adhesion, can realize end plate 4, the high-speed joint between shell 3 and the shell 1 is fixed, and then establish shell 3 covers in the outside of pin 2, and then can realize the abundant protection effect to pin 2, avoid pin 2 to warp, shell 3 can retrieve reuse simultaneously, accord with the requirement of environmental protection more.

Referring to fig. 2-4, the positions of the four corners of the inner side of the end plate 4 are symmetrically provided with the convex particles 7, the positions of the four corners of one side of the shell 1, which are close to the pins 2, are symmetrically provided with the concave holes 8, the convex particles 7 and the concave holes 8 are in one-to-one correspondence, and the convex particles 7 and the concave holes 8 are arranged to play a role of assisting in positioning, so as to improve the butt joint effect of the end plate 4 and the shell 1, one side of the isolation paper 6 is provided with the release sheet 9, the release sheet 9 is semicircular, the semicircular release sheet 9 can facilitate a user to tear the isolation paper 6 and expose the adhesive tape 5, so as to facilitate the subsequent work, the two sides of the casing 3 are symmetrically provided with the gaskets 10, the outer surfaces of the gaskets 10 are uniformly provided with the anti-slip patterns, and the gaskets 10 and the anti-slip patterns can increase the friction on the surface of the casing 3, thereby ensuring that the user can take the casing 3 tightly for use.

Example two

Referring to fig. 1, 2 and 5, heat conduction structures are symmetrically arranged on the upper and lower sides of the housing 1, each heat conduction structure includes a heat conduction shell 11, the heat conduction shells 11 are fixedly mounted on the upper and lower surfaces of the housing 1, the inner wall of each heat conduction shell 11 is provided with a heat conduction graphene film 12, heat conduction silicone grease is filled between each heat conduction graphene film 12 and the housing 1, by arranging the heat conduction shells 11, the heat conduction graphene films 12 and the heat conduction silicone grease, the heat inside the triode can be rapidly conducted by using the excellent heat conduction effects of the heat conduction graphene films 12 and the heat conduction silicone grease, the occurrence of an overheat condition of the triode can be avoided, the normal and stable use of the triode is ensured, heat conduction micropores 13 are uniformly formed in the outer surface of each heat conduction shell 11, and the use effect of the heat conduction shells 11 can be further improved by the heat conduction micropores 13.

The working principle is as follows: when using this square tube formula triode, when the transportation removes, the user of the time can take up cover shell 3, then hold between the fingers and take off piece 9, tear barrier paper 6, reveal sticky tape 5, then cover shell 3 in the outside of pin 2, and let protruding grain 7 align with shrinkage pool 8, then exert oneself one pressure, sticky tape 5 will adhere in the side of shell 1, and then accomplish the fixed to cover shell 3, cover shell 3 can wrap up pin 2 this moment, and then can realize the abundant protection effect to pin 2, avoid pin 2 to warp, reuse can be retrieved to cover shell 3 simultaneously, accord with the requirement of environmental protection more, simultaneously when this triode was used, the heat that self produced can be under the effect of heat conduction graphite alkene membrane 12 and heat conduction silicone grease, can be exported fast by the inside of shell 1, then export fast through heat conduction shell 11 and heat conduction micropore 13, and then can avoid the triode to appear overheated condition emergence, ensure the normal stable use of triode.

In the above, the present invention is only a preferred embodiment, and is not limited to the present invention in other forms, and any person skilled in the art may use the above-disclosed technical contents to change or modify the equivalent embodiment into equivalent changes to be applied in other fields, but all the persons do not depart from the technical contents of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a square tube triode, includes shell (1), its characterized in that: the utility model discloses a novel motor rotor, including shell (1), the internally mounted of shell (1) has the tube core, pin (2) are installed to the one end of tube core, pin (2) run through the outside that extends to shell (1), the surface cover of pin (2) is equipped with shell (3), end plate (4) are installed to the one end that shell (1) are close to in shell (3), the inboard symmetry of end plate (4) is provided with sticky tape (5), the surface of sticky tape (5) is provided with barrier paper (6).

2. The square tube transistor of claim 1, wherein: protruding grain (7) are installed to the inboard four corners position department symmetry of end plate (4), shrinkage pool (8) have been seted up to one side four corners position department symmetry that shell (1) is close to pin (2), protruding grain (7) are the one-to-one correspondence with shrinkage pool (8).

3. The square tube transistor of claim 1, wherein: and a uncovering piece (9) is arranged on one side of the isolation paper (6), and the uncovering piece (9) is semicircular.

4. The square tube transistor of claim 1, wherein: gaskets (10) are symmetrically installed on two sides of the casing (3), and anti-skid grains are uniformly arranged on the outer surface of each gasket (10).

5. The square tube transistor of claim 1, wherein: the heat conduction structure is characterized in that the upper side and the lower side of the shell (1) are symmetrically provided with heat conduction structures, each heat conduction structure comprises a heat conduction shell (11), the heat conduction shells (11) are fixedly mounted on the upper surface and the lower surface of the shell (1), the inner walls of the heat conduction shells (11) are provided with heat conduction graphene membranes (12), and heat conduction silicone grease is filled between the heat conduction graphene membranes (12) and the shell (1).

6. The square tube transistor of claim 5, wherein: the outer surface of the heat conduction shell (11) is uniformly provided with heat conduction micropores (13).

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