CN206806323U - A kind of heat dissipation type triode - Google Patents
A kind of heat dissipation type triode Download PDFInfo
- Publication number
- CN206806323U CN206806323U CN201720745430.5U CN201720745430U CN206806323U CN 206806323 U CN206806323 U CN 206806323U CN 201720745430 U CN201720745430 U CN 201720745430U CN 206806323 U CN206806323 U CN 206806323U
- Authority
- CN
- China
- Prior art keywords
- triode
- radiator
- thermally conductive
- conductive gel
- heat dissipation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses a kind of heat dissipation type triode, including triode body and radiator, radiator is the dihedral angle structure being made up of the first side plate and the second side plate, the triode installation position being made up of bottom plate and gusset is provided with the angle position of dihedral angle structure, the through hole passed through for triode pin is provided with bottom plate position；Triode body is arranged in triode installation position, the pin of triode body stretches out from through hole, and thermally conductive gel is filled in gap between triode body and dihedral angle structure, forms thermally conductive gel layer；Thermally conductive gel layer has insulating effect, triode body is fixed in radiator by thermally conductive gel layer, complete the assembling of triode body and radiator, and thermally conductive gel layer makes triode body be completely embedded with radiator, more heat caused by triode body can be quickly conducted to radiator, radiated by radiator, so as to reduce the temperature of triode.
Description
Technical field
Triode field is the utility model is related to, more particularly to a kind of heat dissipation type triode.
Background technology
Triode, full name should be transistor, also referred to as bipolar transistor, transistor, be a kind of electric current controls
Its effect of the semiconductor devices of electric current processed is that small-signal is zoomed into the larger electric signal of range value, also serves as contactless open
Close.Transistor, it is one of basic component of semiconductor, there is Current amplifier effect, is the core parts of electronic circuit.Three
Pole pipe is that the PN junction of two close proximities is made on a block semiconductor substrate, and bulk semiconductor is divided into three by two PN junctions
Point, center section is base, and two side portions are launch site and collecting zone, and arrangement mode has two kinds of PNP and NPN.
Triode is the very important electronic component of large scale integrated circuit, and triode is as semiconductor devices, and it is certainly
The radiating effect and unobvious of body, so, the radiation fin on its colelctor electrode is needed often.Because the bigger temperature of electric current more exceeds
Height can decline triode load capacity, and speed declines output voltage and electric current and can also declined within the specific limits, reaches certain
Degree can burn device.The too high meeting of triode temperature for being such as operated on off state causes its frequency characteristic to decline i.e. conducting and exist
In powerful circuit, this link that radiates is very important.It is one to allow large power triode to carry out more effective radiating
Urgent problem.
Utility model content
Main purpose of the present utility model is to provide heat dissipation type triode, it is intended to realizes the quick conductive of triode, effectively
Reduce the temperature of triode.
The utility model proposes a kind of heat dissipation type triode, including triode body and radiator, the radiator is served as reasons
The dihedral angle structure that first side plate and the second side plate are formed, be provided with the angle position of the dihedral angle structure by bottom plate and
The triode installation position that gusset is formed, the through hole passed through for triode pin, the triode sheet are provided with the bottom plate position
Body is arranged in the triode installation position, and the pin of the triode body stretches out from the through hole, in the triode sheet
Thermally conductive gel is filled in gap between body and the dihedral angle structure, forms thermally conductive gel layer；In first side plate and described
The back side of second side plate laterally sets some fin.
Preferably, it is provided with thermal column in the front side of first side plate and second side plate, it is vertical on the thermal column
Provided with connecting hole and vent rib.
Preferably, the gusset is vertically provided at the front both sides of the bottom plate.
Preferably, the radiator is formed in one, and is made up of aluminium or copper material.
The beneficial effects of the utility model are：
Radiator of the present utility model is the dihedral angle structure being made up of the first side plate and the second side plate, in dihedral angle structure
Angle position be provided with the triode installation position being made up of bottom plate and gusset, be provided with bottom plate position and lead to for triode pin
The through hole crossed；Triode body is arranged in triode installation position, the pin of triode body stretches out from through hole, in triode
Thermally conductive gel is filled in gap between body and dihedral angle structure, forms thermally conductive gel layer；Thermally conductive gel layer has insulating effect,
Triode body is fixed in radiator by thermally conductive gel layer, completes the assembling of triode body and radiator, and is led
Heat setting glue-line makes triode body be completely embedded with radiator, more heat caused by triode body can be quickly conducted into radiating
Body, radiated by radiator, so as to reduce the temperature of triode.
Radiator is in dihedral angle structure setting, bigger than the area of dissipation of planar structure, and in the first side plate and second
The back side of side plate laterally sets some fin, further increasing heat radiation area, and is beneficial to air flow, and radiating is quicker.
Brief description of the drawings
Fig. 1 is the top view of heat dissipation type triode of the present utility model；
Fig. 2 is the front view of heat dissipation type triode of the present utility model.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model
Utility model.
Referring to Figures 1 and 2, an embodiment of heat dissipation type triode of the present utility model is proposed：
A kind of heat dissipation type triode, including triode body 20 and radiator.Radiator is formed in one, and radiator is served as reasons
The dihedral angle structure 10 that first side plate of aluminum and the second side plate are formed, laterally set at the back side of the first side plate and the second side plate
Some fin 11.The triode being made up of bottom plate 14 and gusset 15 is provided with the angle position of dihedral angle structure 10 to install
Position, gusset 15 are vertically provided at the front both sides of bottom plate 14.The through hole passed through for triode pin 21 is provided with the position of bottom plate 14.
Triode body 20 is arranged in triode installation position, and the pin 21 of triode body 20 stretches out from through hole, in triode body
Thermally conductive gel is filled in gap between 20 and dihedral angle structure 10, forms thermally conductive gel layer 30.
Thermally conductive gel layer 30 has insulating effect, and triode body 20 is fixed on into radiator by thermally conductive gel layer 30
In, complete the assembling of triode body 20 and radiator；And thermally conductive gel layer 30 makes triode body 20 be connected with radiator
Closely, more heat caused by triode body 20 can be quickly conducted to radiator, is radiated by radiator, so as to reduce by three
The temperature of pole pipe.
Radiator is set in dihedral angle structure 10, bigger than the area of dissipation of planar structure, and in the first side plate and
The back side of two side plates laterally sets some fin 11, further increasing heat radiation area, and is beneficial to air flow, and radiating is more accelerated
Speed.
Thermal column 12 is provided with the front side of the first side plate and the second side plate, connecting hole 13 is vertically provided with thermal column 12 and is dissipated
Hot rib.Vent rib is used for increasing heat radiation area, and connecting hole 13 is used to be connected with circuit board, and circuit board is welded in triode
When upper, radiator was also secured at by circuit board by connecting hole 13, position is fixed, more firm.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure transformation made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (4)
1. a kind of heat dissipation type triode, including triode body and radiator, it is characterised in that the radiator is by the first side
The dihedral angle structure that plate and the second side plate are formed, is provided with by bottom plate and gusset structure in the angle position of the dihedral angle structure
Into triode installation position, the through hole passed through for triode pin, the triode body installation are provided with the bottom plate position
In the triode installation position, the pin of the triode body stretches out from the through hole, in the triode body and institute
Thermally conductive gel is filled in gap between stating dihedral angle structure, forms thermally conductive gel layer；In first side plate and second side
The back side of plate laterally sets some fin.
2. heat dissipation type triode according to claim 1, it is characterised in that in first side plate and second side plate
Front side be provided with thermal column, be vertically provided with connecting hole and vent rib on the thermal column.
3. heat dissipation type triode according to claim 1 or 2, it is characterised in that the gusset is vertically provided at the bottom
The front both sides of plate.
4. heat dissipation type triode according to claim 3, it is characterised in that the radiator is formed in one, and is aluminium
Or copper material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720745430.5U CN206806323U (en) | 2017-06-22 | 2017-06-22 | A kind of heat dissipation type triode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720745430.5U CN206806323U (en) | 2017-06-22 | 2017-06-22 | A kind of heat dissipation type triode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206806323U true CN206806323U (en) | 2017-12-26 |
Family
ID=60749664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720745430.5U Expired - Fee Related CN206806323U (en) | 2017-06-22 | 2017-06-22 | A kind of heat dissipation type triode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206806323U (en) |
-
2017
- 2017-06-22 CN CN201720745430.5U patent/CN206806323U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20190622 |