CN212851604U - Embedded radiator for power electronic element - Google Patents

Embedded radiator for power electronic element Download PDF

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Publication number
CN212851604U
CN212851604U CN202022152949.7U CN202022152949U CN212851604U CN 212851604 U CN212851604 U CN 212851604U CN 202022152949 U CN202022152949 U CN 202022152949U CN 212851604 U CN212851604 U CN 212851604U
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China
Prior art keywords
heat
conducting plate
motor
recess
air
Prior art date
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Active
Application number
CN202022152949.7U
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Chinese (zh)
Inventor
程书凡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Zichuang Technology Co ltd
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Anhui Zichuang Technology Co ltd
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Priority to CN202022152949.7U priority Critical patent/CN212851604U/en
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Publication of CN212851604U publication Critical patent/CN212851604U/en
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Abstract

The utility model discloses an inserted radiator for power electronic component, including heat-conducting plate, recess, heating panel and forced air cooling mechanism, the one side of heat-conducting plate contacts with the heat-generating body, the another side of heat-conducting plate has the recess, the recess has a plurality ofly, evenly distributed is in one side of heat-conducting plate, the heating panel is inlayed in the inside of recess, the forced air cooling mechanism has two, comprises motor, fan, air intake, ventilation pipe and air outlet respectively, and the symmetric distribution is in the upper and lower both sides of heat-conducting plate, the motor sets up in the centre of heat-conducting plate, the fan with the pivot of motor is connected, the air intake sets up the fan is kept away from one side of motor, the ventilation pipe with the air intake is connected and is dispersed and is spread to whole heat-conducting plate, the air outlet sets up on, the air outlet is by a plurality of, and the position is aimed at the heating panel, the utility model relates to a rationally, simple structure, the radiating effect is good.

Description

Embedded radiator for power electronic element
Technical Field
The utility model relates to a radiator technical field for the power electronic component specifically is an inserted radiator for power electronic component.
Background
The radiator is a general name of a series of devices for conducting and releasing heat, the radiator for electronic components is widely applied to prevent the electronic components from being damaged due to overheating, and the radiator for electronic components is usually a radiating fin for radiating high-power electronic components, is not provided with an external power supply and is naturally cooled. Most of the aluminum alloy sections are made into aluminum alloy sections, and the aluminum alloy sections are cut into required sizes according to the sizes of components, such as heat radiating fins of high-power switching tubes or triodes, and the types of radiators are not strictly defined and are not strictly classified. Generally, heat sinks are classified according to their processing method, cooling method, professional use, materials used, power used, heat sink characteristics, and the like.
However, the heat sink in the current market has a low cost but a poor heat dissipation effect, or has a good heat dissipation effect but a high cost, and therefore, a heat sink with a good heat dissipation effect and a low cost is urgently needed to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power electronic component is with inserted radiator to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power electronic component is with inserted radiator, includes heat-conducting plate, recess, heating panel and air-cooled mechanism, the one side and the heat-generating body contact of heat-conducting plate, the another side of heat-conducting plate has the recess, the recess has a plurality ofly, and evenly distributed is in one side of heat-conducting plate, the heating panel is inlayed the inside of recess, air-cooled mechanism has two, comprises motor, fan, air intake, ventilation pipe and air outlet respectively, air-cooled mechanism symmetric distribution is in the upper and lower both sides of heat-conducting plate, the motor sets up the centre of heat-conducting plate, the fan with the pivot of motor is connected, the air intake sets up the one side that the motor was kept away from to the fan, the ventilation pipe with air intake connection and dispersion stretch to whole the heat-conducting plate, the air outlet sets up on the ventilation pipe, the, the position is aligned with the heat dissipation plate.
Preferably, the heat conducting plate is made of aluminum alloy, and a part of copper plate is embedded in the surface, in contact with the heating body, of the heat conducting plate.
Preferably, the motor is fixed on the heat conducting plate by a locking screw.
Preferably, the heat dissipation plate is a corrugated aluminum alloy plate.
Preferably, mounting grooves are formed in two sides of the heat conducting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the material of the heat dissipation plate of the utility model is an aluminum alloy plate, the manufacturing cost is low, meanwhile, the appearance of the heat dissipation plate is a folding type, the heat dissipation area is greatly increased, the heat dissipation effect is improved, and one side of the heat conduction plate is embedded with a part of copper plate, so that the heat conduction performance is improved;
2. the utility model discloses still set up the forced air cooling mechanism simultaneously, the vent of forced air cooling mechanism spreads over whole heat-conducting plate, promotion radiating effect that also can be fine.
Drawings
Fig. 1 is a schematic view of an overall structure of an embedded heat sink for power electronic components according to the present invention;
fig. 2 is a schematic structural view of an embedded radiator a for a power electronic component according to the present invention;
fig. 3 is a schematic diagram of the structure of the heat dissipation plate of the embedded heat sink for the power electronic component of the present invention.
In the figure: 1. a heat conducting plate; 2. a groove; 3. a heat dissipation plate; 4. an air cooling mechanism; 41. an electric motor; 42. a fan; 43. an air inlet; 44. a vent pipe; 45. and (7) air outlet.
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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a power electronic component is with inserted radiator, includes heat-conducting plate 1, recess 2, heating panel 3 and forced air cooling mechanism 4, the one side and the heat-generating body contact of heat-conducting plate 1, the another side of heat-conducting plate 1 has recess 2, recess 2 has a plurality ofly, and evenly distributed is in one side of heat-conducting plate 1, heating panel 3 inlays the inside of recess 2, forced air cooling mechanism 4 has two, comprises motor 41, fan 42, air intake 43, ventilation pipe 44 and air outlet 45 respectively, 4 symmetric distributions of forced air cooling mechanism are in the upper and lower both sides of heat-conducting plate 1, motor 41 sets up the centre of heat-conducting plate 1, fan 42 with motor 41's pivot is connected, air intake 43 sets up fan 42 keeps away from one side of motor 41, ventilation pipe 44 with air intake 43 is connected and is dispersed and is spread to whole heat-conducting plate 1, the air outlets 45 are arranged on the ventilation pipe 44, and a plurality of air outlets 45 are aligned with the heat dissipation plate 3.
The heat conducting plate 1 is made of aluminum alloy, and a part of copper plate is embedded in the surface, in contact with the heating body, of the heat conducting plate 1.
The motor 41 is fixed to the heat conducting plate 1 by locking screws.
The heat dissipation plate 3 is a corrugated aluminum alloy plate.
Mounting grooves are formed in two sides of the heat conducting plate 1.
The working principle is as follows: the utility model discloses a mounting groove through 1 both sides of heat-conducting plate installs the radiator on the heat-generating body, the heat that the heat-generating body sent transmits heating panel 3 through heat-conducting plate 1, heating panel 3 is for making a round trip folding aluminium alloy plate, greatly increased the area of heating panel 3 with the air contact, the radiating rate has been improved, the rotatory wind that produces of the rotatory fan 42 that drives of motor 41 simultaneously passes through air intake 43 and gets into ventilation pipe 44 and blow off by air outlet 45, air outlet 45 spreads all over whole heat-conducting plate 1 and aims at heating panel 3, increase the air volume, promote the radiating efficiency.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a power electronic component is with inserted radiator, includes heat-conducting plate (1), recess (2), heating panel (3) and air-cooled mechanism (4), its characterized in that: one side and the heat-generating body contact of heat-conducting plate (1), the another side of heat-conducting plate (1) has recess (2), recess (2) have a plurality ofly, evenly distributed is in one side of heat-conducting plate (1), heating panel (3) are inlayed in the inside of recess (2), air-cooled mechanism (4) have two, constitute by motor (41), fan (42), air intake (43), ventilation pipe (44) and air outlet (45) respectively, air-cooled mechanism (4) symmetric distribution is in the upper and lower both sides of heat-conducting plate (1), motor (41) set up in the centre of heat-conducting plate (1), fan (42) with the pivot of motor (41) is connected, air intake (43) set up fan (42) are kept away from one side of motor (41), ventilation pipe (44) with air intake (43) are connected and are dispersed and are spread to whole heat-conducting plate (1), the air outlets (45) are arranged on the ventilation pipe (44), and a plurality of air outlets (45) are aligned to the heat dissipation plate (3).
2. The heat sink assembly as claimed in claim 1, wherein: the heat conducting plate (1) is made of aluminum alloy, and a part of copper plate is embedded in one surface, in contact with the heating body, of the heat conducting plate (1).
3. The heat sink assembly as claimed in claim 1, wherein: the motor (41) is fixed on the heat-conducting plate (1) through a locking screw.
4. The heat sink assembly as claimed in claim 1, wherein: the heat dissipation plate (3) is a corrugated aluminum alloy plate.
5. The heat sink assembly as claimed in claim 1, wherein: the two sides of the heat conducting plate (1) are provided with mounting grooves.
CN202022152949.7U 2020-09-27 2020-09-27 Embedded radiator for power electronic element Active CN212851604U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022152949.7U CN212851604U (en) 2020-09-27 2020-09-27 Embedded radiator for power electronic element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022152949.7U CN212851604U (en) 2020-09-27 2020-09-27 Embedded radiator for power electronic element

Publications (1)

Publication Number Publication Date
CN212851604U true CN212851604U (en) 2021-03-30

Family

ID=75150188

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022152949.7U Active CN212851604U (en) 2020-09-27 2020-09-27 Embedded radiator for power electronic element

Country Status (1)

Country Link
CN (1) CN212851604U (en)

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