CN208210422U - A kind of double-sided wiring board of good heat dissipation - Google Patents
A kind of double-sided wiring board of good heat dissipation Download PDFInfo
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- CN208210422U CN208210422U CN201820652135.XU CN201820652135U CN208210422U CN 208210422 U CN208210422 U CN 208210422U CN 201820652135 U CN201820652135 U CN 201820652135U CN 208210422 U CN208210422 U CN 208210422U
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- double
- wiring board
- sided wiring
- fixedly connected
- heat
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Abstract
The utility model relates to electronic component technology fields, and disclose a kind of double-sided wiring board of good heat dissipation, including double-sided wiring board ontology, the top and bottom of the double-sided wiring board ontology is fixedly connected to heat-conducting silicone grease plate, the top and bottom of the double-sided wiring board ontology is fixedly connected to cooling fin, the other end of the cooling fin extends to the outside of heat-conducting silicone grease plate, the outer surface of the cooling fin is fixedly attached with heat-conducting silicone grease plate, the quantity of the cooling fin is ten, and ten cooling fins are equally divided into two groups, two groups of cooling fins are symmetrical with the axle center of double-sided wiring board ontology.The double-sided wiring board of the good heat dissipation; pass through the cooperation of heat-conducting silicone grease plate and heat-conducting silicone grease piece; so that the heat that element generates on double-sided wiring board is conducted in time to the outside of double-sided wiring board; and then reduce the heat on double-sided wiring board; and then achieve the effect that protect the element on double-sided wiring board not damaged, the use for enabling double-sided wiring board stable for a long time.
Description
Technical field
The utility model relates to electronic component technology field, specially a kind of double-sided wiring board of good heat dissipation.
Background technique
Double-sided wiring board is that the offer of board production base illustrates to produce double-sided PCB, pcb board, wiring board, SMT welding
Etc..Wiring board makes circuit, intuitiveization, and the batch production and optimization electrical appliance layout for fixed circuit play an important role.With
The development of science and technology, be also evolving in terms of wiring board, be constantly progressive, wherein double-sided wiring board is also in being widely used.
And thermal diffusivity double-sided wiring board still heat dissipation effect in the market is bad, and temperature mistake is easy after wiring board use
Height is not easy to radiate, so that the component wear on wiring board, thus it is proposed that a kind of double-sided wiring board of good heat dissipation.
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 double-sided wiring board of good heat dissipation, has thermal diffusivity
The advantages that good and protection element, the thermal diffusivity double-sided wiring board still heat dissipation effect solved in the market is bad, and wiring board makes
It is excessively high with temperature is easy later, it is not easy to radiate, so that the problem of component wear on wiring board.
(2) technical solution
To realize that above-mentioned thermal diffusivity is well provided the following technical solutions with the purpose of protection element, the utility model: a kind of
The double-sided wiring board of good heat dissipation, including double-sided wiring board ontology, the top and bottom of the double-sided wiring board ontology is fixed to be connected
It is connected to heat-conducting silicone grease plate, the top and bottom of the double-sided wiring board ontology is fixedly connected to cooling fin, the cooling fin
The other end extends to the outside of heat-conducting silicone grease plate, and outer surface and the heat-conducting silicone grease plate of the cooling fin are fixedly attached, the heat dissipation
The quantity of piece is ten, and ten cooling fins are equally divided into two groups, and cooling fin described in two groups is with the axle center of double-sided wiring board ontology
Symmetrically, and between every two adjacent cooling fin connection sheet, the two sides of the double-sided wiring board bodies top are fixedly connected to
It is fixedly connected to link block with the two sides of bottom, the other end of the link block extends to the outside of heat-conducting silicone grease plate, described
The outer surface of link block is fixedly attached with heat-conducting silicone grease plate, is fixedly connected to vertical bar at the top of two link blocks, separately
The bottom of two link blocks is fixedly connected to vertical bar, and the side of the vertical bar is fixedly connected with cross bar, the cross
The internal activity of bar is socketed with stable block, and swingle, the other end of the swingle are fixedly connected at the top of the stable block
The outside of cross bar, the outer surface of the swingle and cross bar pivot bush unit are extended to, is fixedly connected at the top of the swingle
Fixed block, the two sides of the fixed block are fixedly connected to flabellum, and the middle part movable sleeve of the cross bar is connected to vertical bar, the vertical bar
Bottom be fixedly connected with round block, the two sides of the round block are fixedly connected to pivoting leaf.
Preferably, thermally conductive sheet, the outer surface of the thermally conductive sheet and thermal conductive silicon are fixedly connected between two connection sheets
Rouge plate and double-sided wiring board ontology are fixedly attached.
Preferably, the two sides of the double-sided wiring board ontology are fixedly connected to heat-conducting silicone grease piece, the heat-conducting silicone grease piece
Side be fixedly connected with double-sided wiring board ontology.
Preferably, the top of two vertical bars is fixedly connected to connecting rod, the bottom of other two vertical bar
End is fixedly connected to connecting rod, and the other end of the connecting rod is fixedly connected with connecting block.
Preferably, the outer surface of the vertical bar is fixedly attached restraining position ring block, and the bottom of the stop collar and cross bar activity connect
It connects.
Preferably, the outer surface fixing sleeve of the vertical bar is connected to stabilizing ring, and the top of the stabilizing ring and cross bar activity connect
It connects.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of double-sided wiring board of good heat dissipation, has following beneficial to effect
Fruit:
1, the double-sided wiring board of the good heat dissipation, by the cooperation of heat-conducting silicone grease plate and heat-conducting silicone grease piece, so that Double-side line
The heat that element generates on plate is conducted in time to the outside of double-sided wiring board, and then reduces the heat on double-sided wiring board, in turn
Achieve the effect that protect the element on double-sided wiring board not damaged, the use for enabling double-sided wiring board stable for a long time.
2, the double-sided wiring board of the good heat dissipation is cooperated by cooling fin, connection sheet and thermally conductive sheet, and then accelerates Double-side line
Heat loss on plate, in addition the cooperation of pivoting leaf and flabellum, using double-sided wiring board and external opposite gas pressure, so that rotation
Rotating vane and flabellum rotation, and then accelerate the heat loss around double-sided wiring board.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged structure schematic diagram at the A in the utility model Fig. 1.
In figure: 1 double-sided wiring board ontology, 2 heat-conducting silicone grease plates, 3 cooling fins, 4 connection sheets, 5 link blocks, 6 vertical bars, 7 cross
Block, 9 swingles, 10 fixed blocks, 11 flabellums, 12 vertical bars, 13 round blocks, 14 pivoting leafs, 15 thermally conductive sheets, 16 heat-conducting silicone greases are stablized in bar, 8
Piece, 17 connecting rods, 18 connecting blocks, 19 stop collars, 20 stabilizing rings.
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.
A kind of double-sided wiring board of good heat dissipation referring to FIG. 1-2, including double-sided wiring board ontology 1, double-sided wiring board ontology
1 two sides are fixedly connected to heat-conducting silicone grease piece 16, and the side of heat-conducting silicone grease piece 16 is fixedly connected with double-sided wiring board ontology 1,
The top and bottom of double-sided wiring board ontology 1 is fixedly connected to heat-conducting silicone grease plate 2, passes through heat-conducting silicone grease plate 2 and heat-conducting silicone grease
The cooperation of piece 16 so that the heat that element generates on double-sided wiring board 1 is conducted in time to the outside of double-sided wiring board 1, and then subtracts
Heat on few double-sided wiring board 1, the top and bottom of double-sided wiring board ontology 1 are fixedly connected to cooling fin 3, cooling fin 3
The other end extend to the outside of heat-conducting silicone grease plate 2, outer surface and the heat-conducting silicone grease plate 2 of cooling fin 3 are fixedly attached, cooling fin 3
Quantity be ten, and ten cooling fins 3 are equally divided into two groups, and two groups of cooling fins 3 are with the axle center pair of double-sided wiring board ontology 1
Claim, and be fixedly connected to connection sheet 4 between every two adjacent cooling fin 3, is fixedly connected between two connection sheets 4 thermally conductive
Piece 15, outer surface and the heat-conducting silicone grease plate 2 and double-sided wiring board ontology 1 of thermally conductive sheet 15 are fixedly attached, and double-sided wiring board ontology 1 pushes up
The two sides in portion and the two sides of bottom are fixedly connected to link block 5, and the other end of link block 5 extends to the outer of heat-conducting silicone grease plate 2
Portion, outer surface and the heat-conducting silicone grease plate 2 of link block 5 are fixedly attached, and the top of two link blocks 5 is fixedly connected to vertical bar 6,
The bottom of another two link block 5 is fixedly connected to vertical bar 6, and the top of vertical bar 6 is fixedly connected to connecting rod 17, in addition
The bottom end of two vertical bars 6 is fixedly connected to connecting rod 17, and the other end of connecting rod 17 is fixedly connected with connecting block 18, even
The cooperation of extension bar 17 and connecting block 18, and then support and connection function, the side of vertical bar 6 are played to double-sided wiring board ontology 1
It is fixedly connected with cross bar 7, the internal activity of cross bar 7 is socketed with stable block 8, and the top for stablizing block 8 is fixedly connected with swingle 9,
The other end of swingle 9 extends to the outside of cross bar 7, the outer surface of swingle 9 and 7 pivot bush unit of cross bar, the top of swingle 9
It is fixedly connected with fixed block 10, the two sides of fixed block 10 are fixedly connected to flabellum 11, and the middle part movable sleeve of cross bar 7 is connected to vertical bar
12, the outer surface of vertical bar 12 is fixedly attached restraining position ring block 19, and the bottom of stop collar 19 is flexibly connected with cross bar 7, outside vertical bar 12
Surface fixing sleeve is connected to stabilizing ring 20, and the top of stabilizing ring 20 is flexibly connected with cross bar 7, passes through stop collar 19 and stabilizing ring 20
Cooperation, so that the rotation of pivoting leaf 14 is more stable, the bottom of vertical bar 12 is fixedly connected with round block 13, and the two sides of round block 13 are solid
Surely it is connected with pivoting leaf 14, by the cooperation of pivoting leaf 14 and flabellum 11, utilizes double-sided wiring board 1 and external opposite gas
Pressure so that pivoting leaf 14 and flabellum 11 rotate, and then accelerates the heat loss around double-sided wiring board 1.
In conclusion the double-sided wiring board of the good heat dissipation is made by the cooperation of heat-conducting silicone grease plate 2 and heat-conducting silicone grease piece 16
It obtains the heat that element generates on double-sided wiring board 1 to be conducted in time to the outside of double-sided wiring board 1, and then reduces double-sided wiring board 1
On heat, and then achieved the effect that protect the element on double-sided wiring board 1 not damaged, enabled double-sided wiring board 1
Use stable for a long time；Cooperated by cooling fin 3, connection sheet 4 and thermally conductive sheet 15, and then accelerates the heat on double-sided wiring board 1
It scatters and disappears, in addition the cooperation of pivoting leaf 14 and flabellum 11, using double-sided wiring board 1 and external opposite gas pressure, so that pivoting leaf
14 and flabellum 11 rotate, and then accelerate double-sided wiring board 1 around heat loss；
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.
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 (6)
1. a kind of double-sided wiring board of good heat dissipation, including double-sided wiring board ontology (1), it is characterised in that: the double-sided wiring board
The top and bottom of ontology (1) is fixedly connected to heat-conducting silicone grease plate (2), the top and bottom of the double-sided wiring board ontology (1)
Portion is fixedly connected to cooling fin (3), and the other end of the cooling fin (3) extends to the outside of heat-conducting silicone grease plate (2), described to dissipate
The outer surface of backing (3) is fixedly attached with heat-conducting silicone grease plate (2), and the quantity of the cooling fin (3) is ten, and ten cooling fins
(3) two groups are equally divided into, cooling fin described in two groups (3) is symmetrical and every two adjacent with the axle center of double-sided wiring board ontology (1)
It is fixedly connected between cooling fin (3) connection sheet (4), two of two sides and bottom at the top of the double-sided wiring board ontology (1)
Side is fixedly connected to link block (5), and the other end of the link block (5) extends to the outside of heat-conducting silicone grease plate (2), the company
The outer surface and heat-conducting silicone grease plate (2) for connecing block (5) are fixedly attached, and are fixedly connected at the top of two link blocks (5) perpendicular
The bottom of straight-bar (6), link block (5) described in another two is fixedly connected to vertical bar (6), and the side of the vertical bar (6) is solid
Surely it is connected with cross bar (7), the internal activity of the cross bar (7) is socketed with stable block (8), and the top of the stable block (8) is fixed
It is connected with swingle (9), the other end of the swingle (9) extends to the outside of cross bar (7), the appearance of the swingle (9)
Face and cross bar (7) pivot bush unit are fixedly connected with fixed block (10) at the top of the swingle (9), the fixed block (10)
Two sides are fixedly connected to flabellum (11), and the middle part movable sleeve of the cross bar (7) is connected to vertical bar (12), the bottom of the vertical bar (12)
Portion is fixedly connected with round block (13), and the two sides of the round block (13) are fixedly connected to pivoting leaf (14).
2. a kind of double-sided wiring board of good heat dissipation according to claim 1, it is characterised in that: two connection sheets (4)
Between be fixedly connected with thermally conductive sheet (15), the outer surface of the thermally conductive sheet (15) and heat-conducting silicone grease plate (2) and double-sided wiring board sheet
Body (1) is fixedly attached.
3. a kind of double-sided wiring board of good heat dissipation according to claim 1, it is characterised in that: the double-sided wiring board ontology
(1) two sides are fixedly connected to heat-conducting silicone grease piece (16), the side of the heat-conducting silicone grease piece (16) and double-sided wiring board ontology
(1) it is fixedly connected.
4. a kind of double-sided wiring board of good heat dissipation according to claim 1, it is characterised in that: two vertical bars (6)
Top be fixedly connected to connecting rod (17), the bottom end of other two vertical bar (6) is fixedly connected to connecting rod
(17), the other end of the connecting rod (17) is fixedly connected with connecting block (18).
5. a kind of double-sided wiring board of good heat dissipation according to claim 1, it is characterised in that: the appearance of the vertical bar (12)
Face is fixedly attached restraining position ring block (19), and the bottom of the stop collar (19) is flexibly connected with cross bar (7).
6. a kind of double-sided wiring board of good heat dissipation according to claim 1, it is characterised in that: the appearance of the vertical bar (12)
Face fixing sleeve is connected to stabilizing ring (20), and the top of the stabilizing ring (20) is flexibly connected with cross bar (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820652135.XU CN208210422U (en) | 2018-05-03 | 2018-05-03 | A kind of double-sided wiring board of good heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820652135.XU CN208210422U (en) | 2018-05-03 | 2018-05-03 | A kind of double-sided wiring board of good heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208210422U true CN208210422U (en) | 2018-12-07 |
Family
ID=64521831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820652135.XU Active CN208210422U (en) | 2018-05-03 | 2018-05-03 | A kind of double-sided wiring board of good heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208210422U (en) |
-
2018
- 2018-05-03 CN CN201820652135.XU patent/CN208210422U/en active Active
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