CN211788985U

CN211788985U - Triode using heat dissipation device

Info

Publication number: CN211788985U
Application number: CN202020914787.3U
Authority: CN
Inventors: 江涛; 方伟宏
Original assignee: Shenzhen Haineng Microelectronics Co ltd
Current assignee: Shenzhen Haineng Microelectronics Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-10-27
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses an use heat abstractor's triode, which comprises a housin, the inside of casing is provided with the cavity, the inboard that the inside of casing is located the cavity is provided with the fin, the inboard that the inside of casing is located the fin is provided with the triode, the bottom of triode is provided with the pin that runs through the casing, the outside of pin is from last to being provided with second guard plate, first guard plate down respectively, relates to triode technical field. The utility model discloses a cavity, the fin that sets up, and be provided with the coolant liquid in the cavity, the fin is absorbed by the coolant liquid from the absorbed heat on the triode to reduced that intensity of labour that causes is big and easily cause the risk of triode damage in triode and the fin installation, the production of being convenient for is used, through first guard plate, the second guard plate that sets up, and the contact surface of first guard plate and second guard plate and pin all is provided with the rubber pad.

Description

Triode using heat dissipation device

Technical Field

The utility model relates to a triode technical field specifically is an use heat abstractor's triode.

Background

Electronic components during operation can release a large amount of heats, causes the circuit board temperature to rise, and local area high temperature can influence electronic component's job stabilization nature, and common radiating mode is to install the fin additional on the circuit board to install on the fin with the electronic component who needs key radiating, absorb circuit board and electronic component's heat fast through the fin, and pass through its cooling surface and go out the heat transfer, thereby reach the cooling effect.

In the prior art, the triode is fixed on the side surface of the radiating fin, when the triode is installed, a screw is usually screwed by a screwdriver manually, the screw penetrates through the triode mounting hole to be fixed on the radiating fin, the labor intensity of the traditional radiating mode is high, the triode is easily damaged due to the fact that the force is too strong, the larger the volume of the traditional triode is, the better the radiating effect is, the smaller the volume of the triode is, the normal work of an electric appliance is easily influenced due to the radiating problem, the pins of the triode are fine, and the pins are easily damaged in transportation and storage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the heat dissipation of the triode is poor and the pins are damaged, the triode using the heat dissipation device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an use heat abstractor's triode, includes the casing, the inside of casing is provided with the cavity, the inside that the inside of casing is located the cavity is provided with the fin, the inside that the inside of casing is located the fin is provided with the triode, the bottom of triode is provided with the pin that runs through the casing, the outside of pin is from last to being provided with second guard plate, first guard plate respectively down, the both sides at second guard plate, first guard plate top all are provided with the telescopic link, the telescopic sleeve has been cup jointed to the both sides that the outside of telescopic link is located the casing bottom, the inside of telescopic sleeve, telescopic link all is provided with the multiunit screw hole, the inside of screw hole is provided.

Preferably, the inside of second guard plate, first guard plate is provided with through-hole, recess respectively, the inside of through-hole, recess all is provided with the rubber pad.

Preferably, a mounting plate is arranged at the top of the shell, and a mounting hole is formed in the mounting plate.

Preferably, the interior of the cavity is filled with a cooling liquid.

Preferably, the number of telescopic link, telescopic tube, bolt all is provided with four groups, the number of screw hole is provided with a plurality of groups.

Preferably, the telescopic rod is detachably connected with the telescopic sleeve through a bolt and a threaded hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cavity that sets up, the fin, and be provided with the coolant liquid in the cavity, the fin is absorbed by the coolant liquid from the absorbed heat on the triode, thereby the intensity of labour who causes in triode and the fin installation is big and easily cause the risk of triode damage, the production of being convenient for is used, first guard plate through setting up, the second guard plate, and the contact surface of first guard plate and second guard plate and pin all is provided with the rubber pad, prevent to damage the pin at the in-process of transportation or depositing, telescopic sleeve through setting up, the telescopic link, telescopic sleeve all is provided with the screw hole with the inside of telescopic link, and threaded hole is provided with the bolt, can adapt to the triode of various model sizes, and the suitability is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a housing; 2. a cavity; 3. a heat sink; 4. a triode; 5. a telescopic sleeve; 6. a telescopic rod; 7. a through hole; 8. a first guard plate; 9. a rubber pad; 10. a groove; 11. a bolt; 12. a second guard plate; 13. a threaded hole; 14. mounting holes; 15. mounting a plate; 16. and (7) a pin.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" 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 in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, a triode using a heat dissipation device includes a housing 1, a cavity 2 is disposed inside the housing 1, a heat sink 3 is disposed inside the housing 1 and located inside the cavity 2, a triode 4 is disposed inside the housing 1 and located inside the heat sink 3, a pin 16 penetrating through the housing 1 is disposed at the bottom of the triode 4, a second protection plate 12 and a first protection plate 8 are respectively disposed outside the pin 16 from top to bottom, a telescopic rod 6 is disposed on both sides of the top of the second protection plate 12 and the top of the first protection plate 8, a telescopic sleeve 5 is sleeved on both sides of the outside of the telescopic rod 6 and located at the bottom of the housing 1, the telescopic sleeve 5 and the telescopic rod 6 are both provided with a plurality of groups of threaded holes 13, and a bolt 11 is disposed inside.

Please refer to fig. 1, the through holes 7 and the grooves 10 are respectively formed in the second protection plate 12 and the first protection plate 8, the rubber pads 9 are respectively formed in the through holes 7 and the grooves 10, and the pins are prevented from being damaged in the transportation or storage process by the second protection plate 12, the first protection plate 8 and the rubber pads 9.

Referring to fig. 3, the top of the housing 1 is provided with a mounting plate 15, and the mounting plate 15 is provided with a mounting hole 14 therein.

Please refer to fig. 1, the cavity 2 is filled with a cooling liquid, and the cooling liquid is disposed to cool the heat absorbed by the heat sink.

Please refer to fig. 1, the telescopic rod 6 is detachably connected with the telescopic sleeve 5 through a bolt 11 and a threaded hole 13, four groups of telescopic rods 6, telescopic sleeves 5 and bolts 11 are provided, a plurality of groups of threaded holes 13 are provided, and the telescopic rod 6, the telescopic sleeve 5, the bolts 11 and the threaded holes 13 can be adapted to triodes of various models and sizes, so that the applicability is strong.

The working principle is as follows: during the use, fin 3 can absorb the heat on triode 4, cool off through the coolant liquid in the cavity 2, thereby the intensity of labour who causes is big and easily causes the risk that triode 4 damaged in having reduced triode 4 and the 3 installation of fin, through first guard plate 8, second guard plate 12 can protect pin 16, avoid damaging pin 16 at the in-process of transportation or depositing, when meetting different model sizes's pin 16, respectively with first guard plate 8, telescopic link 6 at second guard plate 12 top is downward or rebound, use bolt 11 to pass screw hole 13 and fix telescopic link 6 and telescopic sleeve 5.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A triode using a heat dissipation device comprises a shell (1), and is characterized in that: a cavity (2) is arranged in the shell (1), radiating fins (3) are arranged in the shell (1) and positioned on the inner side of the cavity (2), the triode (4) is arranged inside the shell (1) and positioned at the inner side of the radiating fin (3), a pin (16) penetrating through the shell (1) is arranged at the bottom of the triode (4), the outer sides of the pins (16) are respectively provided with a second protection plate (12) and a first protection plate (8) from top to bottom, both sides of the top of the second protection plate (12) and the first protection plate (8) are provided with telescopic rods (6), the outer side of the telescopic rod (6) is sleeved with a telescopic sleeve (5) at the two sides of the bottom of the shell (1), the telescopic rod is characterized in that a plurality of groups of threaded holes (13) are formed in the telescopic sleeve (5) and the telescopic rod (6), and bolts (11) are arranged in the threaded holes (13).

2. The transistor using a heat sink of claim 1, wherein: the novel protective plate is characterized in that through holes (7) and grooves (10) are formed in the second protective plate (12) and the first protective plate (8) respectively, and rubber pads (9) are arranged in the through holes (7) and the grooves (10).

3. The transistor using a heat sink of claim 1, wherein: the top of casing (1) is provided with mounting panel (15), the inside of mounting panel (15) is provided with mounting hole (14).

4. The transistor using a heat sink of claim 1, wherein: the cavity (2) is filled with cooling liquid.

5. The transistor using a heat sink of claim 1, wherein: the number of the telescopic rods (6), the telescopic sleeves (5) and the bolts (11) is provided with four groups, and the number of the threaded holes (13) is provided with a plurality of groups.

6. The transistor using a heat sink of claim 1, wherein: the telescopic rod (6) is detachably connected with the telescopic sleeve (5) through a bolt (11) and a threaded hole (13).