CN207068839U - A kind of high polymer material transistor - Google Patents

Abstract

The utility model discloses a kind of high polymer material transistor, including chip body, the both sides of the chip body bottom have been respectively fixedly connected with colelctor electrode pin and emitter stage pin, the bottom of the chip body and base stage pin is fixedly connected between colelctor electrode pin and emitter stage pin, the front of the chip body offers heat emission hole.The solder side that the utility model passes through base stage pin, colelctor electrode pin and emitter stage pin is in flat; machine can be used to operate; improve production efficiency; pass through the setting of the first radiating fin and the second radiating fin; in triode operation; it can be radiated; chip body is protected; it is not in short circuit; by the setting of heat emission hole, the inside of chip body is radiated, while solve triode not radiated when in use; easily short circuit or damage triode when temperature is too high, the problem of reducing the operating efficiency of triode.

Description

A kind of high polymer material transistor

Technical field

Triode technical field is the utility model is related to, specially a kind of high polymer material transistor.

Background technology

As the continuous development of society, the continuous improvement of scientific and technological level, electronic product have obtained development at full speed, have been Make the function of electronic product more perfect, the internal structure of electronic product also becomes increasingly complex, in electronic product, semiconductor It is one of important parts, semiconductor refers to material of the electric conductivity between conductor and insulator, semiconductor under normal temperature Have a wide range of applications on radio, television set and thermometric, if triode is exactly the device using semiconductor fabrication, partly lead Body refers to that a kind of electric conductivity can be controlled, and no matter scope can be sent out from insulator to the material between conductor from science and technology or economy From the perspective of exhibition, the importance of semiconductor is all very huge, and triode full name is transistor, also referred to as ambipolar Transistor, transistor, it is a kind of semiconductor devices of current control electric current, its effect is that small-signal is zoomed into amplitude It is worth larger electric signal, also serves as noncontacting switch, it is one of basic component of semiconductor, has Current amplifier effect, is The core parts of electronic circuit, existing triode can not be radiated when in use, the easily short-circuit or damage when temperature is too high Bad triode, reduce the operating efficiency of triode.

Utility model content

The purpose of this utility model is to provide a kind of high polymer material transistor possess triode when in use It can be radiated, be not easy short circuit or damage triode when temperature is too high, the advantages of improving the operating efficiency of triode, Solving triode can not be radiated when in use, or damage triode easily short-circuit when temperature is too high, reduce three poles The problem of operating efficiency of pipe.

To achieve the above object, the utility model provides following technical scheme：A kind of high polymer material transistor, Including chip body, the both sides of the chip body bottom have been respectively fixedly connected with colelctor electrode pin and emitter stage pin, described The bottom of chip body and base stage pin, the chip body are fixedly connected between colelctor electrode pin and emitter stage pin Front offer heat emission hole, be fixedly connected with fixed block at the top of the chip body, the both sides at the top of the fixed block are equal Fixing hole is offered, opens up fluted at the top of the fixed block, the inside of the groove is fixedly connected with the first radiating fin, The both sides of the chip body have been fixedly connected with connecting plate, and side of the connecting plate away from chip body is fixedly connected with Two radiating fins, for the connecting plate away from spring has been fixedly connected with the top and bottom of chip body side, the spring is remote One end from connecting plate is fixedly connected with fixed plate, and the fixed plate has been fixedly connected with the top and bottom of spring side Fixing axle, the fixing axle are provided with bolt close to the side of connecting plate, and the bolt sequentially passes through close to one end of fixing axle Fixing axle and fixed plate and the outside for extending to fixed plate.

Preferably, the surface of the bolt is provided with external screw thread, and being internally provided with for the fixing axle coordinates with external screw thread The internal thread used.

Preferably, the colelctor electrode pin is identical with the length of emitter stage pin, is 12 millimeters.

Preferably, the length of the base stage pin is six millimeters.

Preferably, the quantity of the heat emission hole is nine, and is isodistantly spaced arrangement.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the solder side that the utility model passes through base stage pin, colelctor electrode pin and emitter stage pin is in flat, can be with Operated using machine, production efficiency is improved, by the setting of the first radiating fin and the second radiating fin, in triode operation When, it can be radiated, chip body is protected, be not in short circuit, by the setting of heat emission hole, to chip body Inside is radiated, while is solved triode and can not be radiated when in use, easily short circuit or the damage when temperature is too high Triode, the problem of reducing the operating efficiency of triode.

2nd, the utility model triode can be fixed by fixed block by the setting of fixing hole, by spring, The setting of connecting plate, fixing axle and bolt, chip body can be fixed, increased when being installed to triode stable Property, prevent and rock, influence to use.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model A partial structurtes enlarged diagram.

In figure：1 chip body, 2 colelctor electrode pins, 3 emitter stage pins, 4 base stage pins, 5 heat emission holes, 6 fixed blocks, 7 are consolidated Determine hole, 8 grooves, 9 first radiating fins, 10 connecting plates, 11 second radiating fins, 12 springs, 13 fixed plates, 14 fixing axles, 15 Bolt.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-2, a kind of high polymer material transistor, including chip body 1 are referred to, the bottom of chip body 1 Both sides have been respectively fixedly connected with the length phase of colelctor electrode pin 2 and emitter stage pin 3, colelctor electrode pin 2 and emitter stage pin 3 Together, it is 12 millimeters, the bottom of chip body 1 and is fixedly connected with base between colelctor electrode pin 2 and emitter stage pin 3 Pole pin 4, the length of base stage pin 4 is six millimeters, and the front of chip body 1 offers heat emission hole 5, and the quantity of heat emission hole 5 is Nine, and arrangement is isodistantly spaced, the top of chip body 1 is fixedly connected with fixed block 6, and the both sides at the top of fixed block 6 open up There is fixing hole 7, by the setting of fixing hole 7, triode can be fixed by fixed block 6, the top of fixed block 6 opens up Fluted 8, the inside of groove 8 is fixedly connected with the first radiating fin 9, and the both sides of chip body 1 have been fixedly connected with connecting plate 10, side of the connecting plate 10 away from chip body 1 is fixedly connected with the second radiating fin 11, and connecting plate 10 is away from chip body 1 Spring 12 is fixedly connected with the top and bottom of side, the one end of spring 12 away from connecting plate 10 is fixedly connected with fixed plate 13, fixed plate 13 has been fixedly connected with fixing axle 14 at the top and bottom of the side of spring 12, passes through spring 12, connecting plate 10th, the setting of fixing axle 14 and bolt 15, chip body 1 can be fixed, increased when being installed to triode steady It is qualitative, prevent and rock, influence to use, fixing axle 14 is provided with bolt 15, the table of bolt 15 close to the side of connecting plate 10 Face is provided with external screw thread, and the internal thread that be internally provided with and the external screw thread of fixing axle 14 are used cooperatively, bolt 15 is close to fixing axle 14 one end sequentially passes through fixing axle 14 and fixed plate 13 and the outside for extending to fixed plate 13, passes through base stage pin 4, colelctor electrode The solder side of pin 2 and emitter stage pin 3 is in flat, machine can be used to operate, improve production efficiency, passes through the first radiating The setting of the radiating fin 11 of fin 9 and second, in triode operation, can be radiated, chip body 1 is protected, Be not in short circuit, by the setting of heat emission hole 5, the inside of chip body 1 is radiated, while solve triode to make Used time can not be radiated, and easily short circuit or damage triode, the operating efficiency for reducing triode are asked when temperature is too high Topic.

In summary：The high polymer material transistor, drawn by chip body 1, colelctor electrode pin 2, emitter stage The cooperation of pin 3, base stage pin 4, heat emission hole 5, the first radiating fin 9 and the second radiating fin 11, solves triode and is using Shi Wufa is radiated, easily short circuit or damage triode when temperature is too high, the problem of reducing the operating efficiency of triode.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of high polymer material transistor, including chip body (1), it is characterised in that：Chip body (1) bottom The both sides in portion have been respectively fixedly connected with colelctor electrode pin (2) and emitter stage pin (3), the bottom and position of the chip body (1) Base stage pin (4), the front of the chip body (1) are fixedly connected between colelctor electrode pin (2) and emitter stage pin (3) Heat emission hole (5) is offered, is fixedly connected with fixed block (6) at the top of the chip body (1), at the top of the fixed block (6) Both sides offer fixing hole (7), are opened up fluted (8) at the top of the fixed block (6), and the inside of the groove (8) is fixed The first radiating fin (9) is connected with, the both sides of the chip body (1) have been fixedly connected with connecting plate (10), the connecting plate (10) side away from chip body (1) is fixedly connected with the second radiating fin (11), and the connecting plate (10) is away from chip master Spring (12) is fixedly connected with the top and bottom of body (1) side, the one end of the spring (12) away from connecting plate (10) is consolidated Surely fixed plate (13) is connected with, the fixed plate (13) has been fixedly connected with fixation at the top and bottom of spring (12) side Axle (14), the fixing axle (14) are provided with bolt (15) close to the side of connecting plate (10), and the bolt (15) is close to fixed One end of axle (14) sequentially passes through fixing axle (14) and fixed plate (13) and extends to the outside of fixed plate (13).

A kind of 2. high polymer material transistor according to claim 1, it is characterised in that：The bolt (15) Surface is provided with external screw thread, and the fixing axle (14) is internally provided with the internal thread being used cooperatively with external screw thread.

A kind of 3. high polymer material transistor according to claim 1, it is characterised in that：The colelctor electrode pin (2) it is identical with the length of emitter stage pin (3), it is 12 millimeters.

A kind of 4. high polymer material transistor according to claim 1, it is characterised in that：The base stage pin (4) length is six millimeters.

A kind of 5. high polymer material transistor according to claim 1, it is characterised in that：The heat emission hole (5) Quantity be nine, and be isodistantly spaced arrangement.