CN206728459U - A kind of vehicle power amplifier die casting radiator - Google Patents

A kind of vehicle power amplifier die casting radiator Download PDF

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Publication number
CN206728459U
CN206728459U CN201720289760.8U CN201720289760U CN206728459U CN 206728459 U CN206728459 U CN 206728459U CN 201720289760 U CN201720289760 U CN 201720289760U CN 206728459 U CN206728459 U CN 206728459U
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CN
China
Prior art keywords
power amplifier
heat
vehicle power
dissipating frame
die casting
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Active
Application number
CN201720289760.8U
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Chinese (zh)
Inventor
李跃飞
唐圣勇
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.)
Dongguan Chicco Industry Co Ltd
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Dongguan Chicco Industry Co Ltd
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Publication date
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Priority to CN201720289760.8U priority Critical patent/CN206728459U/en
Application granted granted Critical
Publication of CN206728459U publication Critical patent/CN206728459U/en
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Abstract

A kind of vehicle power amplifier die casting radiator that the utility model embodiment provides, it is made up of a heat-dissipating frame, the radial section of the heat-dissipating frame is concave, the bottom inside of the spill heat-dissipating frame is provided with heat dissipation element corresponding with vehicle power amplifier heater element, the heat dissipation element is connected with radiating fin, the radiating fin is arranged at the bottom outside of the spill heat-dissipating frame, pass through being correspondingly arranged for heat dissipation element and vehicle power amplifier heater element, unnecessary heat dissipation region can be saved, effectively radiated for the heater element of vehicle power amplifier, improve radiating efficiency, it is low to solve existing radiator heat-dissipation efficiency, radiate uneven technical problem for subregion.

Description

A kind of vehicle power amplifier die casting radiator
Technical field
It the utility model is related to vehicle power amplifier field of radiating, more particularly to a kind of vehicle power amplifier die casting radiator.
Background technology
The heat loss power of vehicle power amplifier IC chip is continuously increased, but because power of vehicle amplifier is (following Abbreviation power amplifier) installing space limitation, fan can not be placed in power amplifier, so the radiating installed on power amplifier IC chip Device can only be radiated by way of free convection.
In the prior art, heat radiator for vehicle power amplifier can be arranged the negligible amounts of radiator fin, be dissipated due to the limitation in space Heat energy power is poor.And section is " I "-shape or the power discharging radiator of " L " shape or " ㄩ " shape, is needed after extrusion molding Thread mill drilling, to be assembled with power amplifier coverplate parts.
But existing power discharging radiator is generally all using fitting or using radiator fin dissipate power amplifier Heat, there are some specific components to generate heat yet with vehicle power amplifier especially big, and existing radiator is directed to these It is improved, causes radiating efficiency low, subregion radiating is uneven.
Utility model content
The utility model embodiment discloses a kind of vehicle power amplifier die casting radiator, is dissipated for solving existing radiator The thermal efficiency is low, and radiate uneven technical problem for subregion.
The utility model embodiment provides a kind of vehicle power amplifier die casting radiator, is made up of a heat-dissipating frame, institute State that the radial section of heat-dissipating frame is concave, the bottom inside of the spill heat-dissipating frame is provided with and vehicle power amplifier heater element Corresponding heat dissipation element, the heat dissipation element are connected with radiating fin, and the radiating fin is arranged at the spill heat-dissipating frame Bottom outside.
Preferably, the heat dissipation element is specially aluminum sheet metal.
Preferably, the first screw hole is provided with the heat dissipation element, for being incited somebody to action by screw and first screw hole The vehicle power amplifier heater element is fixed on the heat dissipation element.
Preferably, four drift angles of the heat-dissipating frame are provided with the second screw hole, for the vehicle power amplifier to be fixed In the heat-dissipating frame.
Preferably, the heat dissipation element is specially six.
Preferably, a side of the heat-dissipating frame is provided with threading hole.
Preferably, four triangle thermal components are provided with the outside of the heat-dissipating frame.
As can be seen from the above technical solutions, the utility model embodiment has advantages below:
A kind of vehicle power amplifier die casting radiator that the utility model embodiment provides, is made up of, institute a heat-dissipating frame State that the radial section of heat-dissipating frame is concave, the bottom inside of the spill heat-dissipating frame is provided with and vehicle power amplifier heater element Corresponding heat dissipation element, the heat dissipation element are connected with radiating fin, and the radiating fin is arranged at the spill heat-dissipating frame Bottom outside, by being correspondingly arranged for heat dissipation element and vehicle power amplifier heater element, unnecessary heat dissipation region can be saved, Effectively radiated for the heater element of vehicle power amplifier, improve radiating efficiency, solve existing radiator heat-dissipation effect Rate is low, and radiate uneven technical problem for subregion.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of knot of one embodiment of the vehicle power amplifier die casting radiator provided in the utility model embodiment Structure schematic diagram;
Fig. 2 is a kind of another embodiment of the vehicle power amplifier die casting radiator provided in the utility model embodiment Top view;
Fig. 3 is a kind of another embodiment of the vehicle power amplifier die casting radiator provided in the utility model embodiment Front view;
Fig. 4 is a kind of another embodiment of the vehicle power amplifier die casting radiator provided in the utility model embodiment Rearview;
Fig. 5 is a kind of another embodiment of the vehicle power amplifier die casting radiator provided in the utility model embodiment Right view;
Fig. 6 is a kind of another embodiment of the vehicle power amplifier die casting radiator provided in the utility model embodiment Section A-A figure;
Fig. 7 is a kind of another embodiment of the vehicle power amplifier die casting radiator provided in the utility model embodiment Section B-B figure;
Fig. 8 is a kind of another embodiment of the vehicle power amplifier die casting radiator provided in the utility model embodiment Outer surface figure;
Wherein, reference is as follows:
1st, heat dissipation element;2nd, radiating fin;3rd, the first screw hole;4th, the second screw hole;5th, threading hole;6th, thermal component.
Embodiment
The utility model embodiment discloses a kind of vehicle power amplifier die casting radiator, is dissipated for solving existing radiator The thermal efficiency is low, and radiate uneven technical problem for subregion.
An a kind of referring to Fig. 1, implementation of the vehicle power amplifier die casting radiator provided in the utility model embodiment Example, is made up of a heat-dissipating frame, and the radial section of heat-dissipating frame is concave, the bottom inside of spill heat-dissipating frame be provided with Heat dissipation element 1 corresponding to vehicle power amplifier heater element, heat dissipation element 1 are connected with radiating fin 2, and radiating fin 2 is arranged at spill The bottom outside of heat-dissipating frame.
A kind of vehicle power amplifier die casting radiator that the utility model embodiment provides, is made up of a heat-dissipating frame, dissipates The radial section of hot framework is concave, and the bottom inside of spill heat-dissipating frame is provided with dissipate corresponding with vehicle power amplifier heater element Thermal element 1, heat dissipation element 1 are connected with radiating fin 2, and radiating fin 2 is arranged at the bottom outside of spill heat-dissipating frame, by dissipating Thermal element 1 is correspondingly arranged with vehicle power amplifier heater element, can save unnecessary heat dissipation region, effectively for automobile work( The heater element put is radiated, and improves radiating efficiency, solves that existing radiator heat-dissipation efficiency is low, and subregion dissipates The uneven technical problem of heat.
Above is to a kind of one embodiment of the vehicle power amplifier die casting radiator provided in the utility model embodiment It is described in detail, below by a kind of the another of vehicle power amplifier die casting radiator for being provided in the utility model embodiment Individual embodiment is described in detail.
Fig. 1~8 are referred to, an a kind of reality of the vehicle power amplifier die casting radiator provided in the utility model embodiment Example is applied, is made up of a heat-dissipating frame, the radial section of heat-dissipating frame is concave, and the bottom inside of spill heat-dissipating frame is provided with Heat dissipation element 1 corresponding with vehicle power amplifier heater element, heat dissipation element 1 are connected with radiating fin 2, and radiating fin 2 is arranged at recessed The bottom outside of shape heat-dissipating frame.
Heat dissipation element 1 is specially aluminum sheet metal.
Aluminum sheet metal is relatively light relatively thin, and good heat dissipation effect, heat conductivility is good, therefore is well suited as heat dissipation element.Radiating Element can also use other sheet metals, not limit herein.
The first screw hole 3 is provided with heat dissipation element 1, for vehicle power amplifier to generate heat by screw and the first screw hole 3 Element is fixed on heat dissipation element 1.
Vehicle power amplifier heater element can be fixed on heat dissipation element 1 by screw and the first screw hole 3, can also use and squeeze Overlay conjunction or the mode such as inlay.
Four drift angles of heat-dissipating frame are provided with the second screw hole 4, for vehicle power amplifier to be fixed in heat-dissipating frame.
Heat dissipation element 1 is specially six.
The quantity of heat dissipation element 1 has corresponding relation with the quantity of the heater element of vehicle power amplifier.
One side of heat-dissipating frame is provided with threading hole 5.
The wire rod that threading hole 5 herein is used to vehicle power amplifier gives over to passage, for giving vehicle power amplifier line.This Outside, threading hole 5 can also repack button or air vent into, be not construed as limiting herein.
Four triangle thermal components 6 are provided with the outside of heat-dissipating frame.
Thermal component 6 has the structure of triangle, can be aluminum metal or plastics.
A kind of vehicle power amplifier die casting radiator provided by the utility model is described in detail above, for this The those skilled in the art in field, according to the thought of the utility model embodiment, can in specific embodiments and applications There is change part, in summary, this specification content should not be construed as to limitation of the present utility model.

Claims (7)

1. a kind of vehicle power amplifier die casting radiator, it is made up of a heat-dissipating frame, it is characterised in that the footpath of the heat-dissipating frame Concave to section, the bottom inside of the spill heat-dissipating frame is provided with radiating member corresponding with vehicle power amplifier heater element Part, the heat dissipation element are connected with radiating fin, and the radiating fin is arranged at the bottom outside of the spill heat-dissipating frame.
2. a kind of vehicle power amplifier die casting radiator according to claim 1, it is characterised in that the heat dissipation element is specific For aluminum sheet metal.
3. a kind of vehicle power amplifier die casting radiator according to claim 1, it is characterised in that set on the heat dissipation element The first screw hole is equipped with, for the vehicle power amplifier heater element to be fixed on into described dissipate by screw and first screw hole On thermal element.
A kind of 4. vehicle power amplifier die casting radiator according to claim 1, it is characterised in that the four of the heat-dissipating frame Individual drift angle is provided with the second screw hole, for the vehicle power amplifier to be fixed in the heat-dissipating frame.
5. a kind of vehicle power amplifier die casting radiator according to claim 1, it is characterised in that the heat dissipation element is specific For six.
A kind of 6. vehicle power amplifier die casting radiator according to claim 1, it is characterised in that the one of the heat-dissipating frame Side is provided with threading hole.
7. a kind of vehicle power amplifier die casting radiator according to claim 1, it is characterised in that outside the heat-dissipating frame Side is provided with four triangle thermal components.
CN201720289760.8U 2017-03-23 2017-03-23 A kind of vehicle power amplifier die casting radiator Active CN206728459U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720289760.8U CN206728459U (en) 2017-03-23 2017-03-23 A kind of vehicle power amplifier die casting radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720289760.8U CN206728459U (en) 2017-03-23 2017-03-23 A kind of vehicle power amplifier die casting radiator

Publications (1)

Publication Number Publication Date
CN206728459U true CN206728459U (en) 2017-12-08

Family

ID=60501273

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720289760.8U Active CN206728459U (en) 2017-03-23 2017-03-23 A kind of vehicle power amplifier die casting radiator

Country Status (1)

Country Link
CN (1) CN206728459U (en)

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