CN206575662U - Heat collector and the circuit board with the heat collector - Google Patents
Heat collector and the circuit board with the heat collector Download PDFInfo
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- CN206575662U CN206575662U CN201720149221.4U CN201720149221U CN206575662U CN 206575662 U CN206575662 U CN 206575662U CN 201720149221 U CN201720149221 U CN 201720149221U CN 206575662 U CN206575662 U CN 206575662U
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- Prior art keywords
- heat collector
- circuit board
- component
- collector body
- heat
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Abstract
The utility model provides heat collector and the circuit board with the heat collector, and heat collector includes the heat collector body being made from a material that be thermally conductive, and heat collector body is configured to the box-like of one side opening；Several heat collector cavities are provided with opening, the shape and size of heat collector cavity Matching components corresponding with circuit board, for the heat transfer that accommodates component and produce component to heat collector body.The component that encapsulating is crossed is due to being arranged in heat collector cavity, and then the heat transfer that component can be sent in time distributes to radiator.Component beyond heat collector cavity is not required to encapsulating, saves encapsulating process, and the component without encapsulating is more conducive to radiating.
Description
Technical field
The utility model is related to technical field of electronic components, specifically heat collector and the circuit board with the heat collector.
Background technology
At present, application of the circuit board in real life is widely, indispensable especially in electronic product, electricity
The common type of road plate has：Ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride ceramics circuit board, wiring board, pcb board, aluminium
Substrate, high frequency plate, thick copper coin, impedance plate, ultrathin circuit board etc..
Existing circuit board be mostly on surface plate, circuit board component arranged according to design requirement and be welded on circuit board
On, then it is assembled into product after whole component encapsulatings on circuit board.Permanently effective guarantor is carried out to the component on circuit board
Shield undoubtedly plays effect important all the more to the electronic application of current accurate and high request, and circuit board encapsulating causes the outer of component
Surface has stable dielectric insulation, is antipollution effective guarantee, while in larger temperature and humidity scope
Interior energy eliminates the stress produced by impact and vibrations.
In the course of the work, component work thereon produces substantial amounts of heat to circuit board, such as can not in time disperse, can lead
Various chips and component hydraulic performance decline on circuit board are caused even to burn, especially component caloric value is bigger, traditional approach
It is unfavorable for distributing for heat after encapsulating.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of heat collector, including is made from a material that be thermally conductive
Heat collector body, the heat collector body be configured to one side opening it is box-like；
Several heat collector cavities, the shape and size of heat collector cavity member corresponding with circuit board are provided with the opening
Device matching, for the heat transfer that accommodates the component and produce the component to the heat collector body.
As the improvement to technical scheme, the back side of the heat collector body is provided with radiator, for the thermal-arrest
Device body radiates.
As the improvement to technical scheme, it is provided with the heat collector body some while through the heat collector body
One side, side wall and first fixing hole at the back side of opening, for wearing the fixed circuit board, the heat collector body and described
The fastener of radiator.
As the improvement to technical scheme, the side of the heat collector body is provided with some second fixing holes, the collection
The back side of hot device body is provided with some projections.
As the improvement to technical scheme, the material of the heat collector body is metal.
As the improvement to technical scheme, the material of the heat collector body is aluminium alloy or copper.
The utility model additionally provides a kind of circuit board, including circuit board body and is arranged in the circuit board body
Component, in addition to heat collector, the heat collector include the heat collector body being made from a material that be thermally conductive, the heat collector body structure
That makes simultaneously to be open is box-like；
Several heat collector cavities, the shape and size of heat collector cavity member corresponding with circuit board are provided with the opening
Device matching, for the heat transfer that accommodates the component and produce the component to the heat collector body.
As the improvement to technical scheme, the back side of the heat collector body is provided with radiator, for the thermal-arrest
Device body radiates.
As the improvement to technical scheme, it is provided with the heat collector body some while through the heat collector body
One side, side wall and first fixing hole at the back side of opening, for wearing the fixed circuit board, the heat collector body and described
The fastener of radiator.
As the improvement to technical scheme, the material of the heat collector body is aluminium alloy or copper.
The utility model at least has the advantages that：
(1) certain area of component integrated distribution on circuit boards, after welding on circuit boards, workman enters to component
Row encapsulating, is contained in heat collector cavity, and the component beyond heat collector cavity is not required to encapsulating, saves encapsulating process, the member without encapsulating
Device is more conducive to radiating, and then the heat transfer that heat collector in time can send component distributes to radiator；
(2) being set in heat collector body has multiple heat collector cavities, is respectively used to different components so that multiple components
Same heat collector and radiator can be shared, structure is simplified, the stability of cooling system is improved.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Coordinate appended accompanying drawing, be described in detail below.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will use below required in embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the first schematic diagram of heat collector in the utility model embodiment；
Fig. 2 is the second schematic diagram of heat collector in the utility model embodiment；
Fig. 3 is the schematic diagram of the circuit board with heat collector in the utility model embodiment.
Main element symbol description：
1000- heat collector bodies, 1100- heat collector cavities, the fixing holes of 1200- first, the fixing holes of 1300- second, 1400- is convex
Rise, 2000- circuit board bodies, 2100- components.
Embodiment
Hereinafter, various embodiments of the present utility model will be described more fully.The utility model can have various realities
Example is applied, and can adjust and change wherein.It should be understood, however, that：Limited in the absence of by various embodiments of the present utility model
In the intention of specific embodiment disclosed herein, but the utility model should be interpreted as covering fall into it is of the present utility model various
All adjustment, equivalent and/or alternative in the spirit and scope of embodiment.
Hereinafter, the term " comprising " that can be used in various embodiments of the present utility model or " may include " indicate institute
Disclosed function, operation or the presence of element, and the increase of one or more functions, operation or element is not limited.In addition,
As used in various embodiments of the present utility model, term " comprising ", " having " and its cognate are meant only to represent specific
Feature, numeral, step, operation, element, the combination of component or foregoing item, and it is understood not to exclude one or first
A number of other features, numeral, step, operation, element, the presence of the combination of component or foregoing item increase one or more spies
Levy, numeral, step, operation, element, the possibility of the combination of component or foregoing item.
In various embodiments of the present utility model, statement "or" or " in A or/and B at least one " include row simultaneously
Any combinations of the word gone out or all combinations." A or B " or " in A or/and B at least one " may include A, can for example, statement
Including B or it may include A and B both.
The statement (" first ", " second " etc.) used in various embodiments of the present utility model can be modified various
Various element in embodiment, but corresponding element can not be limited.For example, presented above be not intended to limit the element
Order and/or importance.The purpose presented above for being only used for differentiating an element and other elements.For example, first uses
Family device and second user device indicate different user device, although the two is all user's set.For example, not departing from this practicality
In the case of the scope of new various embodiments, the first element is referred to alternatively as the second element, similarly, and the second element also can quilt
Referred to as the first element.
It should be noted that：In the utility model, unless otherwise clear and definite regulation and definition, " installation ", " connection ", " fixation "
It should be interpreted broadly Deng term, for example, it may be being fixedly connected, can also be detachably connected or be integrally connected；Can be with
It is mechanical connection or electrical connection；Can be directly connected to, also can be by intermediary and be indirectly connected to；Can be
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the utility model.
In the utility model, one of ordinary skill in the art is it is to be appreciated that indicating position or position in text
The term of relation is, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplification is retouched
State, rather than indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to limitation of the present utility model.
The term used in various embodiments of the present utility model is only used for describing the purpose and simultaneously of specific embodiment
It is not intended to limitation various embodiments of the present utility model.As used herein, singulative is intended to also include plural form, unless
Context is expressly otherwise indicated.Unless otherwise defined, all terms (including technical term and the science being otherwise used herein
Term) there is the implication identical being generally understood that with various embodiment one skilled in the art of the present utility model to contain
Justice.The term (term such as limited in the dictionary typically used) be to be interpreted as have with correlative technology field
Situational meaning identical implication and will be not construed as with Utopian implication or excessively formal implication, unless this
It is clearly defined in the various embodiments of utility model.
Embodiment 1
This example provides a kind of heat collector, and the heat collector is installed on circuit boards, served mainly to facilitate on circuit board
Component radiates.
Specifically, referring to Fig. 1, the heat collector includes the heat collector body 1000 being made from a material that be thermally conductive, heat collector sheet
Body 1000 is configured to the box-like of one side opening.Several heat collector cavities 1100, the shape and chi of heat collector cavity 1100 are provided with opening
Very little Matching components corresponding with circuit board, for the heat transfer that accommodates component and produce component to heat collector sheet
Body 1000.
In the present embodiment, the general structure of heat collector body 1000 is the box-like of one side opening, and its specific profile has many
Kind, it can be configured according to the shape, component shape, component locations of circuit board.Fig. 1 shows a kind of preferred heat collector
Body 1000, its agent structure is into cuboid, including one is in plane backboard and the four side walls vertical with the backboard, phase
It is mutually perpendicular between adjacent side wall.
Specifically, space of the heat collector cavity 1100 in the opening of heat collector body 1000 is formed, adjacent heat collector cavity 1100
Separated by the dividing plate being arranged in opening.The shape and size of heat collector cavity 1100 according to corresponding component shape on circuit board and
Size is designed so that heat collector cavity 1100 can just accommodate component.Preferably, the appearance of heat collector cavity 1100 and component
Face is contacted, and the heat for being easy to component to produce can be delivered to heat collector body 1000 rapidly.
Specifically, the quantity for the component that the quantity and queueing discipline of heat collector cavity 1100 are treated according to encapsulating on circuit board
It is configured with arrangement.Fig. 1 shows that a kind of exemplary mode, the i.e. quantity of heat collector cavity 1100 are four, single-row arrangement.
Further, the back side of heat collector body 1000 is provided with radiator (not shown).In the present embodiment, dissipate
Hot device when being the operating of machinery equipment part for reducing the heat produced by equipment operation, so as to be radiated system to machinery equipment part
The cold apparatus to increase the machine operation life-span.
The preferred air-cooled radiator of radiator in the present embodiment, its primary structure includes radiating fin, radiator fan, button
Tool.Wherein, radiating fin refers to sheet metal of the absorption at the back side of heat collector body 1000, for absorbing heat collector body 1000
Heat.The main function of radiator fan is to make the air circulation near heat collector body 1000, in order to by heat collector sheet
The heat of body 1000 is diffused rapidly in the air of surrounding.Fastener is used for the back of the body that radiator is fixed to heat collector body 1000
Face, alternatively, radiator also have subsidiary arrangements for speed regulation, and arrangements for speed regulation are used for the rotating speed for adjusting fan, and then adjust radiating
Speed.
It should be strongly noted that the radiator in the present embodiment can also be water-filled radiator, the cold cooling system of water cooling
The coolant in radiating tube is set to circulate and be radiated using pump.Heat absorbing part on a heat sink (is referred to as in liquid cooling system
For endothermic box) it is used for the back side absorption heat from heat collector body 1000.The heat that heat absorbing part absorbs passes through at the fuselage back side
The radiator of design is discharged to outside main frame.
Further, be provided with heat collector body 1000 it is some and meanwhile through heat collector body 1000 be open one side,
Side wall and first fixing hole 1200 at the back side, the fastener for wearing fixing circuit board, heat collector body 1000 and radiator.
Specifically, fastener can be screw, rivet etc.., can be by heat collector body by fasteners such as screw, rivets
The one side of 1000 openings is connected with circuit board, and the back side of heat collector body 1000 is connected with radiator.
Further, as shown in Fig. 2 the side of heat collector body 1000 is provided with some second fixing holes 1300, thermal-arrest
The back side of device body 1000 is provided with some raised 1400.In the present embodiment, the second fixing hole 1300 and the work of projection 1400
Be used for fix other affiliated facilities, such as copper post, positioning original paper, or as preformed hole be used for in electronic equipment
The component connection at other positions.
In the present embodiment, Heat Conduction Material refers to the material with excellent heat transfer performance.Heat Conduction Material by type may be used
To be divided into metal material and the major class of nonmetallic materials two.
Preferably, the material of heat collector body 1000 is metal.Metal material has good heat conductivility, and intensity
Greatly.
Further preferably, the material of heat collector body is aluminium alloy or copper.Aluminium alloy and copper are heat conduction in metal material
The material of excellent performance, and their intensity are big, corrosion resistance and good, cost are reasonable.
Embodiment 2
A kind of circuit board is present embodiments provided, in the present embodiment, circuit board is a kind of printing or etched conduction and draw
The plank of the non-conducting material of line, electronic component be arranged on this plank on, each element is connected by lead, assembled or
Constitute operating circuit.The common type of circuit board has：Ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride ceramics circuit board,
Wiring board, pcb board, aluminium base, high frequency plate, thick copper coin, impedance plate, ultrathin circuit board etc..
Specifically, as shown in figure 3, including circuit board body 2000 and the component being arranged in circuit board body 2000
2100。
Also include heat collector, heat collector includes the heat collector body 1000 being made from a material that be thermally conductive.Heat collector body 1000
The box-like of one side opening is configured to, several heat collector cavities 1100 are provided with opening.The shape and size of heat collector cavity 1100 and electricity
Corresponding component 2100 is matched on the plate of road, for the heat transfer that accommodates component and produce component 2100 to heat collector
Body 1000.
In the present embodiment, the general structure of heat collector body 1000 is the box-like of one side opening, and its specific profile has many
Kind, it can be configured according to the shape, the shape of component 2100, the position of component 2100 of circuit board.Fig. 1 shows a kind of preferred
Heat collector body 1000, its agent structure is into cuboid, including one is in plane backboard and vertical with the backboard four
It is mutually perpendicular between bar side wall, adjacent wall.
Specifically, space of the heat collector cavity 1100 in the opening of heat collector body 1000 is formed, adjacent heat collector cavity 1100
Separated by the dividing plate being arranged in opening.The shape and size of heat collector cavity 1100 according to corresponding component shape on circuit board and
Size is designed so that heat collector cavity 1100 can just accommodate component 2100.Preferably, heat collector cavity 1100 and component
2100 outer surface contact, the heat for being easy to component 2100 to produce can be delivered to heat collector body 1000 rapidly.
Specifically, the quantity for the component that the quantity of heat collector cavity 1100 and arrangement are treated according to encapsulating on circuit board and row
Row are configured.Fig. 1 shows that a kind of exemplary mode, the i.e. quantity of heat collector cavity 1100 are four, single-row arrangement.
Further, the back side of heat collector body 1000 is provided with radiator (not shown).In the present embodiment, dissipate
Hot device is for reducing heat produced during equipment operation, so as to give the radiating of machinery equipment part when machinery equipment part is operated
Freeze to increase the apparatus in machine operation life-span.
Further, be provided with heat collector body 1000 it is some and meanwhile through heat collector body 1000 be open one side,
Side wall and first fixing hole 1200 at the back side, the fastener for wearing fixing circuit board, heat collector body 1000 and radiator.
In the present embodiment, Heat Conduction Material refers to the material with excellent heat transfer performance.Heat Conduction Material by type may be used
To be divided into metal material and the major class of nonmetallic materials two.
Preferably, the material of heat collector body 1000 is metal.Metal material has good heat conductivility, and intensity
Greatly.
Further preferably, the material of heat collector body is aluminium alloy or copper.Aluminium alloy and copper are heat conduction in metal material
The material of excellent performance, and their intensity are big, corrosion resistance and good, cost are reasonable.
Present embodiment at least has the advantages that：
(1) certain area of the integrated distribution of component 2100 in circuit board body 2000, is welded on circuit board body
After on 2000, workman carries out encapsulating to component 2100.The component 2100 that encapsulating is crossed is accommodated in heat collector cavity 1100, thermal-arrest
Component 2100 beyond chamber 1100 is not required to encapsulating, saves encapsulating process, and the component without encapsulating is more conducive to radiating.
The component 2100 that encapsulating is crossed is due to being arranged in heat collector cavity 1100, and the heat transfer that component 2100 can be sent in time is to scattered
Hot device, is then distributed；
(2) being set in heat collector body 1000 has multiple heat collector cavities 1100, is respectively used to different components 2100, makes
Same heat collector and radiator can be shared by obtaining multiple components 2100, simplified structure, improved the stabilization of cooling system
Property.
It will be appreciated by those skilled in the art that accompanying drawing is a schematic diagram for being preferable to carry out scene, module in accompanying drawing or
Flow is not necessarily implemented necessary to the utility model.
It will be appreciated by those skilled in the art that the module in device in implement scene can be described according to implement scene into
Row is distributed in the device of implement scene, can also carry out one or more dresses that respective change is disposed other than this implement scene
In putting.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.
Above-mentioned the utility model sequence number is for illustration only, and the quality of implement scene is not represented.
Disclosed above is only several specific implementation scenes of the present utility model, and still, the utility model is not limited to
This, the changes that any person skilled in the art can think of should all fall into protection domain of the present utility model.
Claims (10)
1. a kind of heat collector, including the heat collector body being made from a material that be thermally conductive, it is characterised in that the heat collector body construction
It is box-like for what is be simultaneously open；
Several heat collector cavities, the shape and size of heat collector cavity component corresponding with circuit board are provided with the opening
Matching, for the heat transfer that accommodates the component and produce the component to the heat collector body.
2. heat collector according to claim 1, it is characterised in that the back side of the heat collector body is provided with radiator,
For giving heat collector body radiating.
3. heat collector according to claim 2, it is characterised in that be provided with some on the heat collector body while running through
One side, side wall and first fixing hole at the back side of the heat collector body openings, for wearing the fixed circuit board, the collection
The fastener of hot device body and the radiator.
4. heat collector according to claim 1, it is characterised in that the side of the heat collector body is provided with some second
Fixing hole, the back side of the heat collector body is provided with some projections.
5. heat collector according to claim 1, it is characterised in that the material of the heat collector body is metal.
6. heat collector according to claim 5, it is characterised in that the material of the heat collector body is aluminium alloy or copper.
7. a kind of circuit board, including circuit board body and the component being arranged in the circuit board body, it is characterised in that also
Including heat collector, the heat collector includes the heat collector body being made from a material that be thermally conductive, and the heat collector body is configured to one side
What is be open is box-like；
Several heat collector cavities, the shape and size of heat collector cavity component corresponding with circuit board are provided with the opening
Matching, for the heat transfer that accommodates the component and produce the component to the heat collector body.
8. circuit board according to claim 7, it is characterised in that the back side of the heat collector body is provided with radiator,
For giving heat collector body radiating.
9. circuit board according to claim 8, it is characterised in that be provided with some on the heat collector body while running through
One side, side wall and first fixing hole at the back side of the heat collector body openings, for wearing the fixed circuit board, the collection
The fastener of hot device body and the radiator.
10. circuit board according to claim 7, it is characterised in that the material of the heat collector body is aluminium alloy or copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720149221.4U CN206575662U (en) | 2017-02-20 | 2017-02-20 | Heat collector and the circuit board with the heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720149221.4U CN206575662U (en) | 2017-02-20 | 2017-02-20 | Heat collector and the circuit board with the heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206575662U true CN206575662U (en) | 2017-10-20 |
Family
ID=60059069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720149221.4U Active CN206575662U (en) | 2017-02-20 | 2017-02-20 | Heat collector and the circuit board with the heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206575662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109239595A (en) * | 2018-07-27 | 2019-01-18 | 南京瑞贻电子科技有限公司 | A kind of portable oscillograph of automobile current generator pilot scale study |
-
2017
- 2017-02-20 CN CN201720149221.4U patent/CN206575662U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109239595A (en) * | 2018-07-27 | 2019-01-18 | 南京瑞贻电子科技有限公司 | A kind of portable oscillograph of automobile current generator pilot scale study |
| CN109239595B (en) * | 2018-07-27 | 2019-06-14 | 南京瑞贻电子科技有限公司 | A kind of portable oscillograph of automobile current generator pilot scale study |
| CN110231564A (en) * | 2018-07-27 | 2019-09-13 | 南京瑞贻电子科技有限公司 | A kind of portable oscillograph of automobile current generator pilot scale study |
| CN110231564B (en) * | 2018-07-27 | 2020-04-28 | 南京瑞贻电子科技有限公司 | Portable wave recorder for automobile generator debugging experiment |
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