CN209234102U - A kind of wiring board convenient for heat dissipation - Google Patents
A kind of wiring board convenient for heat dissipation Download PDFInfo
- Publication number
- CN209234102U CN209234102U CN201821579633.2U CN201821579633U CN209234102U CN 209234102 U CN209234102 U CN 209234102U CN 201821579633 U CN201821579633 U CN 201821579633U CN 209234102 U CN209234102 U CN 209234102U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- fixed
- wiring board
- hot weld
- hole
- 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
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of wiring boards convenient for heat dissipation, including circuit board substrate, adhesive sheet and fixed plate, fixed strip is fixed with inside the front end of the circuit board substrate, and by being welded and connected with magnetic block on the right side of the front end of fixed strip, the right side opening of the magnetic block is equipped with connecting hole, and welded plate is provided on the inside of connecting hole, the adhesive sheet is placed in the inside of welding front edge of board, and the left and right sides of adhesive sheet offers hot weld hole, cooling block is fixedly connected on the outside of the hot weld hole, the upper end of the welded plate is provided with heat dissipation platform.This is convenient for the wiring board of heat dissipation, it is symmetrically arranged between hot weld hole about the center line of welded plate, the electronic component of required welded connecting can be directed at connection with hot weld hole, by welding gun point between electronic component and hot weld hole, to the company of being welded, point touching cooling block cools down after welding gun point is connected, to preferably be welded to connect to next hot weld hole.
Description
Technical field
The utility model relates to wiring board technology field, specially a kind of wiring board convenient for heat dissipation.
Background technique
The title of circuit board has, ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride ceramics circuit board, wiring board, surpasses
Thin laminate circuit, printed circuit board etc., circuit board make circuit miniaturization, intuitiveization, the batch production and optimization for fixed circuit
Electrical appliance layout plays an important role.
Although existing wiring board can be welded and fixed electronic component, to provide the running peace of electronic component
Set, but usually these wiring boards be all using own nature radiating mode, or open up simple heat release hole it is carried out it is scattered
Heat, such radiating mode are not enough, to be not easy to conversion of the heat emission fan to the heat on wiring board, connecting hole is usually only
Electronic component or installation part can be connected by welding, such connection type is easy to produce overheat, causes route
The damage of electronic component on plate.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of wiring board convenient for heat dissipation, solves existing
Although wiring board can be welded and fixed electronic component, thus provide electronic component running placement, usually these
Wiring board is all to use own nature radiating mode, or open up simple heat release hole and radiate to it, such heat dissipation side
Formula is not enough, to be not easy to conversion of the heat emission fan to the heat on wiring board, connecting hole be typically only capable to electronic component or
Person installs part and is connected by welding, and such connection type is easy to produce overheat, causes the electronic component on wiring board
Damage the problem of.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of wiring board convenient for heat dissipation, including line
Road plate matrix, adhesive sheet and fixed plate are fixed with fixed strip inside the front end of the circuit board substrate, and the front end of fixed strip is right
By being welded and connected with magnetic block, the right side opening of the magnetic block is equipped with connecting hole, and welding is provided on the inside of connecting hole for side
Plate, the adhesive sheet is placed in the inside of welding front edge of board, and the left and right sides of adhesive sheet offers hot weld hole, the hot weld
Cooling block is fixedly connected on the outside of hole, the upper end of the welded plate is provided with heat dissipation platform, and opens up inside the front end for the platform that radiates
There is link slot, the inside of the link slot is connected with sliding shoe by being adhesively fixed, and heat sink strip is provided on the inside of sliding shoe,
The fixed plate is fixed on the back side of heat dissipation platform, and the inside of fixed plate, through there is fixing bolt, the inside of the fixed plate is logical
Overheat weldering is fixed with heat sink, is equipped with rotary shaft on the outside of the connecting hole back side, and reinforcing is mounted on the outside of rotary shaft
Circle, the inner ring inner wall of the fixing collar are fixed with soft friction block.
Preferably, the magnetic block is rectangular shape, and magnetic block is in same parallel lines side about the right side of fixed strip
To evenly distributed.
Preferably, the hot weld hole is by bending and cooling block being integrally formed structure, and about welding between hot weld hole
The center line of plate symmetrically arranges.
Preferably, the link slot constitutes snap-in structure by sliding shoe and heat sink strip, and between sliding shoe and heat sink strip
Size match.
Preferably, the heat sink constitutes detaching structure, and fixing bolt by fixed plate and fixing bolt and heat dissipation platform
It extends vertically through in the inside of fixed plate.
Preferably, the fixing collar constitutes rotational structure by rotary shaft and connecting hole, and its rotating range is 0-180 °.
Preferably, the center of circle annular distribution between the soft friction block about fixing collar, and fixing collar by bonding with
Soft friction block composition is fixedly connected.
(3) beneficial effect
The utility model provides a kind of wiring board convenient for heat dissipation.Have it is following the utility model has the advantages that
1, it should be convenient for the wiring board of heat dissipation can by symmetrically arranging between hot weld hole about the center line of welded plate
The electronic component of required welded connecting is directed at connection with hot weld hole, by welding gun point between electronic component and hot weld hole, from
And the company of being welded, point touching cooling block cools down after welding gun point is connected, to preferably carry out welding company to next hot weld hole
Connect, such mode can protect electronic component welding when, between will not overheat, to reduce the mistake heat waste of electronic component
It is bad.
2, it should can increase the heat dissipation area of entire wiring board by heat sink strip, to make to dissipate convenient for the wiring board of heat dissipation
The heat dissipation effect of hot plate is more preferable, and heat sink strip increases heat sink at a distance from the part that its front end connects simultaneously, thus preferably
Auxiliary heat dissipation, by fixed plate close to the back side of heat dissipation platform, heat sink can be adsorbed heat sink strip exothermic temperature, consequently facilitating external
Heat emission fan preferably can effectively radiate to the radiating treatment of heat, radiating mode dual in this way to entire wiring board,
Prevent the phenomenon of wiring board overheat short circuit.
It 3, should can will be outer by the way that fixing collar is rotating closed by rotary shaft and connecting hole convenient for wiring board of heat dissipation
Portion's part runs through the inner ring of fixing collar, by the frictional force generated between soft friction block and exterior part, very by exterior part
The good inside for being fixed on fixing collar, such mode can reduce the heat generated when connecting hole and exterior part connecting welding
Damage to electronic component.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model structure schematic diagram；
Fig. 3 is the utility model fixing collar enlarged structure schematic diagram；
Fig. 4 is enlarged structure schematic diagram at A in the utility model Fig. 1.
In figure: 1, circuit board substrate；2, fixed strip；3, magnetic block；4, connecting hole；5, welded plate；6, adhesive sheet；7, hot weld
Hole；8, cooling block；9, radiate platform；10, link slot；11, sliding shoe；12, heat sink strip；13, fixed plate；14, fixing bolt；15,
Heat sink；16, rotary shaft；17, fixing collar；18, soft friction block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of wiring board convenient for heat dissipation, including route
Plate matrix 1, fixed strip 2, magnetic block 3, connecting hole 4, welded plate 5, adhesive sheet 6, hot weld hole 7, cooling block 8, heat dissipation platform 9, connection
It slot 10, sliding shoe 11, heat sink strip 12, fixed plate 13, fixing bolt 14, heat sink 15, rotary shaft 16, fixing collar 17 and soft rubs
Cleaning block 18 is fixed with fixed strip 2 inside the front end of circuit board substrate 1, and by being welded and connected with magnetic on the right side of the front end of fixed strip 2
Property block 3, the right side opening of magnetic block 3 is equipped with connecting hole 4, and the inside of connecting hole 4 is provided with welded plate 5, and adhesive sheet 6 is placed in weldering
The inside of 5 front end of fishplate bar, and the left and right sides of adhesive sheet 6 offers hot weld hole 7, the outside in hot weld hole 7 is fixedly connected with cold
But block 8, the upper end of welded plate 5 are provided with heat dissipation platform 9, and offer link slot 10 inside the front end for the platform 9 that radiates, link slot 10
Inside is connected with sliding shoe 11 by being adhesively fixed, and the inside of sliding shoe 11 is provided with heat sink strip 12, and fixed plate 13 is fixed on
The back side of heat dissipation platform 9, and the inside of fixed plate 13, through there is fixing bolt 14, the inside of fixed plate 13 is fixed with scattered by hot weld
Hot plate 15 is equipped with rotary shaft 16 on the outside of 4 back side of connecting hole, and the outside of rotary shaft 16 is mounted with fixing collar 17, fixing collar
17 inner ring inner wall is fixed with soft friction block 18；
Magnetic block 3 is rectangular shape, and magnetic block 3 is uniformly arranged about the right side of fixed strip 2 in same parallel lines direction
The magnetic block 3 on 2 right side of fixed strip can be bonded, convenient for inside 3 transfer element of magnetic block by column with the element of required transmitting information
Current information；
Hot weld hole 7 passes through bending and 8 being integrally formed structure of cooling block, and the center between hot weld hole 7 about welded plate 5
Line symmetrically arranges, and the electronic component of required welded connecting can be directed at connection with hot weld hole 7, by welding gun point in electronics member
Between part and hot weld hole 7, thus the company of being welded, point touching cooling block 8 cools down after welding gun point is connected, thus preferably to next
A hot weld hole 7 is welded to connect, such mode can protect electronic component welding when, between will not overheat, thus
Reduce the mistake cause thermal damage of electronic component；
Link slot 10 constitutes snap-in structure by sliding shoe 11 and heat sink strip 12, and between sliding shoe 11 and heat sink strip 12
Size matches, and link slot 10 can be slidably connected by sliding shoe 11 with heat sink strip 12, heat sink strip 12 is made to be sticked in connection
The inside of slot 10, so that heat sink strip 12 be made to be connected and fixed with heat dissipation platform 9, heat sink strip 12 can increase the radiating surface of entire wiring board
Product, to keep the heat dissipation effect of heat sink more preferable；
Heat sink 15 constitutes detaching structure by fixed plate 13 and fixing bolt 14 and heat dissipation platform 9, and fixing bolt 14 hangs down
Directly through the inside of fixed plate 13, fixing bolt 14 can be run through into fixed plate by fixed plate 13 close to the back side of heat dissipation platform 9
13 inside is tightened, and heat sink 15 can be made to can be very good solid by the connection between fixed plate 13 and heat dissipation platform 9 more closely
Due to the back side of heat dissipation platform 9, heat sink 15 can be adsorbed 12 exothermic temperature of heat sink strip, consequently facilitating external cooling fan is to heat
Radiating treatment；
Fixing collar 17 constitutes rotational structure by rotary shaft 16 and connecting hole 4, and its rotating range is 0-180 °, will be reinforced
Circle 17 is rotating closed by rotary shaft 16 and connecting hole 4, keeps connecting hole 4 Chong Die with the center location of fixing collar 17；
About the center of circle annular distribution of fixing collar 17 between soft friction block 18, and fixing collar 17 is rubbed by bonding with soft
The composition of cleaning block 18 is fixedly connected, and exterior part can be run through to the inner ring of fixing collar 17, passes through soft friction block 18 and outside zero
Exterior part, can be fixed on the inside of fixing collar 17 by the frictional force generated between part well, and such mode can subtract
Damage of few connecting hole 4 with the heat generated when exterior part connecting welding to electronic component.
In use, connection is directed at hot weld hole 7 firstly the need of by the electronic component of required welded connecting, by welding gun point in electricity
Between subcomponent and hot weld hole 7, thus the company of being welded, point touching cooling block 8 cools down after welding gun point is connected, inside cooling block 8
It for aluminum, can be radiated with fast endothermic, be recycled by the cold wind around cooling block 8, the heat in hot weld hole 7 is absorbed rapidly and is dissipated
Out, to preferably be welded to connect to next hot weld hole 7, such mode can protect electronic component in welding,
It will not be overheated between it, to reduce the mistake cause thermal damage of electronic component, some electronic components can be passed through into bonding and adhesive sheet 6
It is connected and fixed, link slot 10 is slidably connected by sliding shoe 11 with heat sink strip 12, heat sink strip 12 is made to be sticked in link slot 10
Inside, so that heat sink strip 12 be made to be connected and fixed with heat dissipation platform 9, heat sink strip 12 can increase the heat dissipation area of entire wiring board, from
And keeping the heat dissipation effect of heat sink more preferable, heat sink strip 12 increases heat sink at a distance from the part that its front end connects simultaneously, from
And better auxiliary heat dissipation twists fixing bolt 14 through the inside of fixed plate 13 by fixed plate 13 close to the back side of heat dissipation platform 9
Tightly, heat sink 15 can be made to can be very good to be fixed on heat dissipation platform by the connection between fixed plate 13 and heat dissipation platform 9 more closely
9 back side, heat sink 15 can adsorb 12 exothermic temperature of heat sink strip, consequently facilitating external cooling is fanned to the heat dissipation of heat
Reason, radiating mode dual so preferably can effectively radiate to entire wiring board, and wiring board overheat short circuit is prevented
Phenomenon fixes connecting hole 4 and exterior part connecting welding, when the electronic component installed on wiring board is excessively intensive, will add
Admittedly circle 17 is rotating closed by rotary shaft 16 and connecting hole 4, keep connecting hole 4 Chong Die with the center location of fixing collar 17, can incite somebody to action
Exterior part runs through the inner ring of fixing collar 17, by the frictional force generated between soft friction block 18 and exterior part, can incite somebody to action
Exterior part is fixed on the inside of fixing collar 17 well, and such mode can reduce connecting hole 4 and connect weldering with exterior part
The element of the magnetic block 3 on 2 right side of fixed strip and required transmitting information is pasted in damage of the heat generated when connecing to electronic component
It closes, magnetic block 3 can be with the current information inside transfer element.
It can to sum up obtain, it should be mutually right by the center line between hot weld hole 7 about welded plate 5 convenient for the wiring board of heat dissipation
Claim arrangement, the electronic component of required welded connecting can be directed at connection with hot weld hole 7, by welding gun point in electronic component and hot weld
Between hole 7, thus the company of being welded, point touching cooling block 8 cools down after welding gun point is connected, thus preferably to next hot weld hole
7 are welded to connect, such mode can protect electronic component welding when, between will not overheat, to reduce electronics
The mistake cause thermal damage of element, and heat sink strip 12 can increase the heat dissipation area of entire wiring board, to make the heat dissipation effect of heat sink
More preferably, heat sink strip 12 increases heat sink at a distance from the part that its front end connects simultaneously, so that better auxiliary heat dissipation, will consolidate
Fixed board 13 can adsorb 12 exothermic temperature of heat sink strip close to the back side of heat dissipation platform 9, heat sink 15, consequently facilitating external cooling is fanned
To the radiating treatment of heat, radiating mode dual so preferably can effectively radiate to entire wiring board, prevent line
The phenomenon of road plate overheat short circuit, and fixing collar 17 is rotating closed by rotary shaft 16 and connecting hole 4, it can be by exterior part
It is by the frictional force generated between soft friction block 18 and exterior part, exterior part is fine through the inner ring of fixing collar 17
The inside for being fixed on fixing collar 17, the heat that such mode can reduce connecting hole 4 and when exterior part connecting welding generates
Measure the damage to electronic component.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of wiring board convenient for heat dissipation, including circuit board substrate (1), adhesive sheet (6) and fixed plate (13), feature exists
In: it is fixed with fixed strip (2) inside the front end of the circuit board substrate (1), and is connected on the right side of the front end of fixed strip (2) by welding
It is connected to magnetic block (3), the right side opening of the magnetic block (3) is equipped with connecting hole (4), and is provided with welding on the inside of connecting hole (4)
Plate (5), the adhesive sheet (6) is placed in the inside of welded plate (5) front end, and the left and right sides of adhesive sheet (6) offers heat
Welding hole (7) is fixedly connected with cooling block (8) on the outside of the hot weld hole (7), and the upper end of the welded plate (5) is provided with heat dissipation
Platform (9), and offered link slot (10) inside the front end of heat dissipation platform (9), the inside of the link slot (10) is by being adhesively fixed
It is connected with sliding shoe (11), and is provided with heat sink strip (12) on the inside of sliding shoe (11), the fixed plate (13) is fixed on heat dissipation
The back side of platform (9), and the inside of fixed plate (13) passes through hot weld on the inside of the fixed plate (13) through having fixing bolt (14)
It is fixed with heat sink (15), is equipped with rotary shaft (16) on the outside of connecting hole (4) back side, and the outside peace of rotary shaft (16)
It is equipped with fixing collar (17), the inner ring inner wall of the fixing collar (17) is fixed with soft friction block (18).
2. a kind of wiring board convenient for heat dissipation according to claim 1, it is characterised in that: the magnetic block (3) is rectangle
Shape, and magnetic block (3) is evenly distributed in same parallel lines direction about the right side of fixed strip (2).
3. a kind of wiring board convenient for heat dissipation according to claim 1, it is characterised in that: the hot weld hole (7) passes through curved
Folding and cooling block (8) being integrally formed structure, and the center line between hot weld hole (7) about welded plate (5) symmetrically arranges.
4. a kind of wiring board convenient for heat dissipation according to claim 1, it is characterised in that: the link slot (10) passes through cunning
Motion block (11) and heat sink strip (12) constitute snap-in structure, and the size between sliding shoe (11) and heat sink strip (12) matches.
5. a kind of wiring board convenient for heat dissipation according to claim 1, it is characterised in that: the heat sink (15) passes through solid
Fixed board (13) and fixing bolt (14) and heat dissipation platform (9) constitute detaching structure, and fixing bolt (14) is extended vertically through in fixed plate
(13) inside.
6. a kind of wiring board convenient for heat dissipation according to claim 1, it is characterised in that: the fixing collar (17) passes through rotation
Shaft (16) and connecting hole (4) constitute rotational structure, and its rotating range is 0-180 °.
7. a kind of wiring board convenient for heat dissipation according to claim 1, it is characterised in that: the soft friction block (18) it
Between center of circle annular distribution about fixing collar (17), and fixing collar (17) constitutes fixed connect by bonding and soft friction block (18)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821579633.2U CN209234102U (en) | 2018-09-27 | 2018-09-27 | A kind of wiring board convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821579633.2U CN209234102U (en) | 2018-09-27 | 2018-09-27 | A kind of wiring board convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209234102U true CN209234102U (en) | 2019-08-09 |
Family
ID=67499191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821579633.2U Expired - Fee Related CN209234102U (en) | 2018-09-27 | 2018-09-27 | A kind of wiring board convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209234102U (en) |
-
2018
- 2018-09-27 CN CN201821579633.2U patent/CN209234102U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20080112136A1 (en) | Circuit board adapted to fan and fan structure | |
| CN209234102U (en) | A kind of wiring board convenient for heat dissipation | |
| CN205266113U (en) | Sheet system fin | |
| CN207294673U (en) | A kind of heat conduction and heat radiation adhesive tape | |
| CN106959538A (en) | Heat radiation structure and display device | |
| CN208216163U (en) | A kind of multiple field composite graphite cooling fin | |
| CN207230650U (en) | Electromagnetic oven | |
| CN107454805B (en) | VR product heat radiation structure | |
| CN205609502U (en) | Copper aluminium composite substrate with fin structure | |
| CN108384478A (en) | A kind of heat dissipation double faced adhesive tape | |
| CN2907191Y (en) | Radiator with refrigerating chip | |
| CN208387183U (en) | A kind of radiator structure of vehicle-mounted integral machine | |
| CN107946264A (en) | graphene composite radiating structure | |
| CN107454737A (en) | A kind of electronic equipment and its circuit board assemblies | |
| CN202738247U (en) | Circuit board provided with improved heat dissipation performance | |
| JP2004356436A (en) | Heat exchange component and display apparatus employing the same, and radiation fin and display apparatus employing the same | |
| CN208338193U (en) | A kind of industry control plate heat dissipating device | |
| CN207118193U (en) | It is high-power without air-cooled high-reliability electrical source | |
| CN108336047A (en) | A kind of device carrying out electronic element radiating using phase change heat storage material | |
| CN206449417U (en) | A kind of LED board component and the LED display with it | |
| CN201426228Y (en) | Radiating structure with heat-conducting and heat-radiating printing ink | |
| CN210958954U (en) | Heat-conducting graphite sheet for mainboard and with fire resistance and high temperature resistance | |
| CN205674588U (en) | A kind of Graphene heat dissipation film | |
| CN206130704U (en) | Brightness display equipment heat radiation structure and display device | |
| JP3126708B1 (en) | Heat radiation spacer |
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: 20190809 Termination date: 20200927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |