CN207460712U - A kind of Combined sound radiator - Google Patents

A kind of Combined sound radiator Download PDF

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Publication number
CN207460712U
CN207460712U CN201721421814.8U CN201721421814U CN207460712U CN 207460712 U CN207460712 U CN 207460712U CN 201721421814 U CN201721421814 U CN 201721421814U CN 207460712 U CN207460712 U CN 207460712U
Authority
CN
China
Prior art keywords
radiator
substrate
radiators
screw
combined sound
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
Application number
CN201721421814.8U
Other languages
Chinese (zh)
Inventor
彭昌华
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.)
Guangzhou Hui Yu Electronic Accessories Co Ltd
Original Assignee
Guangzhou Hui Yu Electronic Accessories Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Hui Yu Electronic Accessories Co Ltd filed Critical Guangzhou Hui Yu Electronic Accessories Co Ltd
Priority to CN201721421814.8U priority Critical patent/CN207460712U/en
Application granted granted Critical
Publication of CN207460712U publication Critical patent/CN207460712U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of Combined sound radiators, it is related to electronic product radiating class manufacturing technology field, and the heat radiator for acoustics is rabbeted two points of radiators by connection component and is composed;Described point of radiator is by substrate and several cooling fins being arranged side by side and have gap each other being disposed on the substrate, one end of substrate is equipped with a groove, the first screw hole being arranged side by side there are two being set in groove, and threaded hole there are two being set on the correspondence position of connection component, screw are integral by two points of radiators connection combination shapes by the first screw hole, threaded hole.The utility model can reduce profile size by way of combination, the requirement to extruder Squeezed splice and mould rigid intensity effectively be reduced, while reducing production difficulty, additionally it is possible to effectively control defective products ratio, and it is simple in structure, production cost is low;In addition, the cooling fin with certain radian can increase the contact area of radiator and air, radiating efficiency is improved.

Description

A kind of Combined sound radiator
Technical field
The utility model is electronic product radiating class manufacturing technology field, and in particular to a kind of heat radiator for acoustics.
Background technology
High-power electronic device all has certain high heat generation characteristic, often to be sent out when being worked normally for integrated circuit plate Go out substantial amounts of heat, therefore, such electric equipment products will pass through radiating treatment.Due to the growth requirement of technology, product is actually put Heat it is increasing, it is necessary to heat sink size also become increasing therewith and could meet its cooling requirements, and cause heat dissipation Device needs larger extruder that could meet the requirement of its size, and extruding tonnage is larger so that manufacture cost increases, and mold also can It is squeezed power and service life is greatly reduced greatly.
The content of the invention
For deficiency present on existing product, the utility model aim is to be to provide one kind by two points of radiator groups It closes and forms a large-scale heat radiator for acoustics, so as to reduce pressurization cost and die cost, simple in structure while good heat dissipation effect.
To achieve these goals, the utility model is to realize by following technical solution:A kind of Combined sound dissipates Hot device, which is characterized in that the heat radiator for acoustics is rabbeted two points of radiators by connection component and is composed;Described point of radiator One is equipped with by substrate and several cooling fins being arranged side by side and there is gap each other being disposed on the substrate, one end of substrate Groove is set in groove there are two the first screw hole being arranged side by side, and sets on the correspondence position of connection component that there are two spiral shells Pit, screw are integral by two points of radiator connection combination shapes by the first screw hole, threaded hole.
Preferably, the substrate offers several second screw holes close to heat source one side.
Preferably, the cooling fin has certain radian, arc angles are 10-20 degree;Cooling fin is between any two Distance is 0.5-1.0CM.
The utility model has the advantages that:By way of combination, profile size can be reduced, effectively reduction pair The requirement of extruder Squeezed splice and mould rigid intensity, while reducing production difficulty, additionally it is possible to effectively control defective products Ratio, and it is simple in structure, production cost is low;In addition, the cooling fin with certain radian can increase contact of the radiator with air Area improves radiating efficiency.
Description of the drawings
It is described in detail the utility model with reference to the accompanying drawings and detailed description.
Fig. 1 is the floor map of the utility model.
Fig. 2 is the structure diagram of point radiator.
Fig. 3 is the bottom view of substrate.
Specific embodiment
Technical means, creative features, achievable purpose and effectiveness to realize the utility model are easy to understand, below With reference to specific embodiment, the utility model is expanded on further.
With reference to Fig. 1-3, present embodiment uses following technical scheme:A kind of Combined sound radiator, feature It is, the heat radiator for acoustics is rabbeted two points of radiators 1 by connection component 2 and is composed;Described point of radiator 1 is by substrate 3 And several cooling fins 4 being arranged side by side and have gap each other of setting on the substrate 3, one end of substrate 3 are recessed equipped with one Slot is set in groove there are two the first screw hole 5 being arranged side by side, and sets on the correspondence position of connection component 2 that there are two spiral shells Pit, screw by the first screw hole 5, threaded hole by two points of radiators 1 connect combination shape it is integral.
It is worth noting that, the substrate 3 offers several second screw holes 6 close to heat source one side.
In addition, the cooling fin 4 has certain radian, arc angles are 10-20 degree;Cooling fin 4 between any two away from From for 0.5-1.0CM.
In this specific implementation, the structure for dividing radiator is smaller, can on the extruder of small tonnage extrusion forming, reduce section bar Size effectively reduces the requirement to extruder Squeezed splice and mould rigid intensity, had not only reduced extruding cost, but also has reduced mold Cost can meet cooling requirements by combination;In addition, the cooling fin with certain radian can increase radiator and air Contact area, improve radiating efficiency.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Simply illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed scope is defined by the appending claims and its equivalent thereof.

Claims (3)

1. a kind of Combined sound radiator, which is characterized in that the heat radiator for acoustics is by connection component(2)Interlocking two is scattered Hot device(1)It is composed;Described point of radiator(1)By substrate(3)And it is arranged on substrate(3)On be arranged side by side and each other Several cooling fins with gap(4), substrate(3)One end be equipped with a groove, set that there are two first to be arranged side by side in groove Screw hole(5), and in connection component(2)Correspondence position on set there are two threaded hole, screw to pass through the first screw hole(5)、 Threaded hole is by two points of radiators(1)Connection combination shape is integral.
A kind of 2. Combined sound radiator according to claim 1, which is characterized in that the substrate(3)Close to heat source One side offers several second screw holes(6).
A kind of 3. Combined sound radiator according to claim 1, which is characterized in that the cooling fin(4)With one Fixed radian, arc angles are 10-20 degree;Cooling fin(4)Distance between any two is 0.5-1.0CM.
CN201721421814.8U 2017-10-31 2017-10-31 A kind of Combined sound radiator Expired - Fee Related CN207460712U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721421814.8U CN207460712U (en) 2017-10-31 2017-10-31 A kind of Combined sound radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721421814.8U CN207460712U (en) 2017-10-31 2017-10-31 A kind of Combined sound radiator

Publications (1)

Publication Number Publication Date
CN207460712U true CN207460712U (en) 2018-06-05

Family

ID=62282416

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721421814.8U Expired - Fee Related CN207460712U (en) 2017-10-31 2017-10-31 A kind of Combined sound radiator

Country Status (1)

Country Link
CN (1) CN207460712U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180605

Termination date: 20201031

CF01 Termination of patent right due to non-payment of annual fee