CN208317103U - A kind of circuit board of good heat dissipation effect - Google Patents
A kind of circuit board of good heat dissipation effect Download PDFInfo
- Publication number
- CN208317103U CN208317103U CN201820793742.8U CN201820793742U CN208317103U CN 208317103 U CN208317103 U CN 208317103U CN 201820793742 U CN201820793742 U CN 201820793742U CN 208317103 U CN208317103 U CN 208317103U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- board body
- far
- dissipation effect
- fixedly connected
- 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 circuit boards of good heat dissipation effect, including circuit board body, the inside of the circuit board body offers heat release hole, the inner wall of the heat release hole is provided with heat conductive silicon grease material, the heat conductive silicon grease material is provided with heat superconducting alumina material far from the side of heat release hole, the two sides of the circuit board body are provided with box body, the both ends of the circuit board body run through box body and extend to the inside of box body, and the box cavity is fixedly connected to spring far from the top and bottom of circuit board body side.The utility model passes through the setting of box body, spring, connecting plate, micromotor, fan, connecting shaft, movable axis, sliding block and mounting groove, not only mounting groove can be carried out when stored dust-proof, it can also realize the heat sinking function to circuit board body, solve the problems, such as that traditional circuit-board heat dissipation effect is bad simultaneously, the circuit board of the good heat dissipation effect, have the advantages of good heat dissipation effect, is worthy to be popularized.
Description
Technical field
The utility model relates to circuit board technology field, specially a kind of circuit board of good heat dissipation effect.
Background technique
Circuit board can be described as printed wiring board or printed circuit board again, and the title of circuit board has: ceramic circuit board, aluminium oxide
Ceramic circuit board, aluminium nitride ceramics circuit board, wiring board, pcb board, aluminum substrate, high frequency plate, thick copper sheet, impedance plate, PCB are ultra-thin
Wiring board, ultrathin circuit board, printing (copper lithographic technique) circuit board etc., circuit board makes circuit miniaturization, intuitiveization, for fixation
The batch production of circuit and optimization electrical appliance layout play an important role, and circuit board will appear internal electronic element in use
The case where damage, this mainly radiates with it related, because of the temperature excessively high service life that can shorten circuit board, and traditional circuit board dissipates
Thermal effect is bad, reduces the practicability of circuit board.
Utility model content
The purpose of this utility model is to provide a kind of circuit boards of good heat dissipation effect, have the advantages of good heat dissipation effect,
Solve the problems, such as that traditional circuit-board heat dissipation effect is bad.
To achieve the above object, the utility model provides the following technical solutions: a kind of circuit board of good heat dissipation effect, including
Circuit board body, the inside of the circuit board body offer heat release hole, and the inner wall of the heat release hole is provided with heat-conducting silicone grease material
Material, the heat conductive silicon grease material are provided with heat superconducting alumina material far from the side of heat release hole, and the two of the circuit board body
Side is provided with box body, and the both ends of the circuit board body run through box body and extend to the inside of box body, the box cavity
Top and bottom far from circuit board body side is fixedly connected to spring, and the spring is fixed far from the side of inboard wall of cartridge
It is connected with connecting plate, the connecting plate is fixedly connected with micromotor, the output shaft of the micromotor far from the side of spring
It is fixedly connected with fan, the fan is fixedly connected with connecting shaft far from the side of micromotor, and the connecting shaft is far from fan
Side be connected with movable axis, the movable axis is flexibly connected far from the side of connecting shaft with circuit board body, the box
Body is fixedly connected with sliding block close to the side of circuit board body, and the surface of the sliding block and circuit board body is slidably connected, described
Sliding block offers card bead card slot close to the side of circuit board body, and the two sides inside the circuit board body offer installation
Slot.
Preferably, the top and bottom of the circuit board body is fixedly connected to conductive filler glue, the conductive filler
Glue is fixedly connected with temperature-uniforming plate far from the side of circuit board body.
Preferably, the box body offers venthole far from the side of circuit board body, and the venthole is in vertical direction
Upper linear arrangement.
Preferably, the top and bottom of the box cavity offers limiting slot, and the internal slide of the limiting slot connects
It is connected to limited block, the limited block is fixedly connected with connecting plate.
Preferably, the two sides of the circuit board body top and bottom open up fluted, the interior welds of the groove
There is spring card bead.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through box body, spring, connecting plate, micromotor, fan, connecting shaft, movable axis, sliding block and peace
The setting of tankage not only can when stored carry out mounting groove dust-proof, additionally it is possible to realize the heat sinking function to circuit board body,
Solve the problems, such as that traditional circuit-board heat dissipation effect is bad simultaneously, the circuit board of the good heat dissipation effect has good heat dissipation effect
Advantage is worthy to be popularized.
2, the radiating efficiency of circuit board body can be improved by the setting of heat release hole in the utility model, to reach to electricity
The purpose of road plate main body protection, by the setting of heat conductive silicon grease material, using organic silicone as primary raw material, addition is heat-resisting, leads for it
The excellent material of hot property, manufactured heat-conducting type organosilicon smectic compound pass through heat superconducting alumina material for thermally conductive
Setting, it can increase the thermal coefficient of material, and to reach good heat dissipation effect, by the setting of conductive filler glue, it has
There are high-termal conductivity and electrical apparatus insulation, the heat of heater can be transferred out rapidly and, played the role of cooling heater, lead
Thermal effect is splendid, and by the setting of temperature-uniforming plate, heat therein is conducted on a two-dimensional face, and heat transfer efficiency is very high, leads to
Cross the setting of venthole, it is ensured that the circulation of box body inner air and outer air provides air-flow for the work of fan, passes through limiting slot and limit
The setting of block can be convenient connecting plate in the inside of box body and carry out side-to-side movement, while limiting the side-to-side movement of connecting plate
Position can be pulled box body when using circuit board body outward by the setting of card bead card slot, groove and spring card bead,
So that spring card bead is caught in the inside of card bead card slot.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial structurtes sectional view of the utility model circuit board body.
In figure: 1 circuit board body, 2 heat release holes, 3 heat conductive silicon grease materials, 4 heat superconducting alumina materials, 5 box bodys, 6 springs,
7 connecting plates, 8 micromotors, 9 fans, 10 connecting shafts, 11 movable axis, 12 sliding blocks, 13 card bead card slots, 14 mounting grooves, 15 thermally conductive are filled out
Fill glue, 16 temperature-uniforming plates, 17 ventholes, 18 limiting slots, 19 limited blocks, 20 grooves, 21 spring card beads.
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 circuit board of good heat dissipation effect referring to FIG. 1-2, including circuit board body 1, the top of circuit board body 1
It is fixedly connected to conductive filler glue 15 with bottom, conductive filler glue 15 is fixedly connected with far from the side of circuit board body 1
Warm plate 16, by the setting of conductive filler glue 15, it has high-termal conductivity and electrical apparatus insulation, can be fast by the heat of heater
Speed, which transfers out, to be come, and plays the role of cooling heater, heat-conducting effect is splendid, and by the setting of temperature-uniforming plate 16, heat therein is
It being conducted on a two-dimensional face, heat transfer efficiency is very high, and the two sides of 1 top and bottom of circuit board body open up fluted 20,
The interior welds of groove 20 have spring card bead 21, by the setting of card bead card slot 13, groove 20 and spring card bead 21, are using electricity
When the plate ontology 1 of road, box body 5 can be pulled outward, so that spring card bead 21 is caught in the inside of card bead card slot 13, spring card bead
21 be existing structure, and it will not be described in detail here, and the inside of circuit board body 1 offers heat release hole 2, and the inner wall of heat release hole 2 is set
It is equipped with heat conductive silicon grease material 3, heat conductive silicon grease material 3 is provided with heat superconducting alumina material 4 far from the side of heat release hole 2, passes through
The radiating efficiency of circuit board body 1 can be improved in the setting of heat release hole 2, to achieve the purpose that protect circuit board body 1, leads to
The setting of heat conductive silicon grease material 3 is crossed, it adds heat-resisting, excellent thermal conductivity material, be made using organic silicone as primary raw material
Heat-conducting type organosilicon smectic compound, for thermally conductive, by the setting of heat superconducting alumina material 4, it can increase material
Thermal coefficient, to reach good heat dissipation effect, the two sides of circuit board body 1 are provided with box body 5, and box body 5 is far from circuit
The side of plate ontology 1 offers venthole 17, and the linear arrangement in the vertical direction of venthole 17 passes through setting for venthole 17
It sets, it is ensured that the circulation of 5 inner air and outer air of box body provides air-flow for the work of fan 9, box is run through at the both ends of circuit board body 1
Body 5 and the inside for extending to box body 5,5 inner cavity of box body are fixedly connected to bullet far from the top and bottom of 1 side of circuit board body
Spring 6, spring 6 are fixedly connected with connecting plate 7 far from the side of 5 inner wall of box body, and the top and bottom of 5 inner cavity of box body opens up limited
Position slot 18, the internal slide of limiting slot 18 are connected with limited block 19, and limited block 19 is fixedly connected with connecting plate 7, passes through limiting slot
18 and limited block 19 setting, can be convenient connecting plate 7 in the inside of box body 5 and carry out side-to-side movement, while to a left side for connecting plate 7
Right movement is limited, and connecting plate 7 is fixedly connected with micromotor 8 far from the side of spring 6, and the output shaft of micromotor 8 is solid
Surely it is connected with fan 9, fan 9 is fixedly connected with connecting shaft 10 far from the side of micromotor 8, and connecting shaft 10 is far from fan 9
Side is connected with movable axis 11, and side of the movable axis 11 far from connecting shaft 10 is flexibly connected with circuit board body 1, box body 5
Side close to circuit board body 1 is fixedly connected with sliding block 12, and sliding block 12 and the surface of circuit board body 1 are slidably connected, sliding block
12 offer card bead card slot 13 close to the side of circuit board body 1, and the two sides inside circuit board body 1 offer mounting groove
14, mounting groove 14 can be blocked circuit board body 1 by sliding block 12 when not in use, pass through box body 5, spring 6, connecting plate 7, micro electric
The setting of machine 8, fan 9, connecting shaft 10, movable axis 11, sliding block 12 and mounting groove 14, not only can be when stored to mounting groove 14
It carries out dust-proof, additionally it is possible to realize the heat sinking function to circuit board body 1, while it is bad to solve traditional circuit-board heat dissipation effect
Problem, the circuit board of the good heat dissipation effect, has the advantages of good heat dissipation effect, is worthy to be popularized.
In use, pulling box body 5 to be apparent from, bullet since micromotor 8 is fixedly connected indirectly with circuit board body 1 to two sides
Spring 6 is stretched, and limited block 19 is in the internal slide of limiting slot 18, and sliding block 12 is removed by the drive of box body 5, no longer to the screening of mounting groove 14
Gear, when 12 contact spring card bead 21 of sliding block, continues to exert a force, until spring card bead 21 is caught in the inside of card bead card slot 13, then
Circuit board body 1 is installed, when circuit board body 1 is in running order, micromotor 8 is started by peripheral control unit
The output shaft of work, micromotor 8 drives fan 9 to rotate, and carries out radiating treatment to circuit board body 1, circuit board body 1 generates
Heat conducted by heat release hole 2, heat conductive silicon grease material 3 and heat superconducting alumina material 4, then by conductive filler glue 15 and samming
Plate 16 reaches outside.
In summary: the circuit board of the good heat dissipation effect passes through box body 5, spring 6, connecting plate 7, micromotor 8, fan
9, connecting shaft 10, movable axis 11, sliding block 12 and mounting groove 14 are used cooperatively, and it is bad to solve traditional circuit-board heat dissipation effect
Problem.
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 (5)
1. a kind of circuit board of good heat dissipation effect, including circuit board body (1), it is characterised in that: the circuit board body (1)
Inside offers heat release hole (2), and the inner wall of the heat release hole (2) is provided with heat conductive silicon grease material (3), the heat conductive silicon grease material
(3) side far from heat release hole (2) is provided with heat superconducting alumina material (4), and the two sides of the circuit board body (1) are respectively provided with
Have box body (5), the both ends of the circuit board body (1) run through box body (5) and extend to the inside of box body (5), the box body
(5) inner cavity is fixedly connected to spring (6) far from the top and bottom of circuit board body (1) side, and the spring (6) is far from box
The side of body (5) inner wall is fixedly connected with connecting plate (7), and the connecting plate (7) is fixedly connected with micro- far from the side of spring (6)
The output shaft of type motor (8), the micromotor (8) is fixedly connected with fan (9), and the fan (9) is far from micromotor (8)
Side be fixedly connected with connecting shaft (10), the connecting shaft (10) is connected with movable axis far from the side of fan (9)
(11), the movable axis (11) is flexibly connected far from the side of connecting shaft (10) with circuit board body (1), and the box body (5) is leaned on
The side of nearly circuit board body (1) is fixedly connected with sliding block (12), and the surface of the sliding block (12) and circuit board body (1) is slided
Connection, the sliding block (12) offer card bead card slot (13) close to the side of circuit board body (1), the circuit board body (1)
Internal two sides offer mounting groove (14).
2. a kind of circuit board of good heat dissipation effect according to claim 1, it is characterised in that: the circuit board body (1)
Top and bottom be fixedly connected to conductive filler glue (15), the conductive filler glue (15) is far from circuit board body (1)
Side is fixedly connected with temperature-uniforming plate (16).
3. a kind of circuit board of good heat dissipation effect according to claim 1, it is characterised in that: the box body (5) is far from electricity
The side of road plate ontology (1) offers venthole (17), the venthole (17) linear arrangement in the vertical direction.
4. a kind of circuit board of good heat dissipation effect according to claim 1, it is characterised in that: box body (5) inner cavity
Top and bottom offers limiting slot (18), and the internal slide of the limiting slot (18) is connected with limited block (19), the limit
Position block (19) is fixedly connected with connecting plate (7).
5. a kind of circuit board of good heat dissipation effect according to claim 1, it is characterised in that: the circuit board body (1)
The two sides of top and bottom open up fluted (20), and the interior welds of the groove (20) have spring card bead (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820793742.8U CN208317103U (en) | 2018-05-25 | 2018-05-25 | A kind of circuit board of good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820793742.8U CN208317103U (en) | 2018-05-25 | 2018-05-25 | A kind of circuit board of good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208317103U true CN208317103U (en) | 2019-01-01 |
Family
ID=64714927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820793742.8U Expired - Fee Related CN208317103U (en) | 2018-05-25 | 2018-05-25 | A kind of circuit board of good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208317103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110198398A (en) * | 2019-06-06 | 2019-09-03 | 东莞市闻誉实业有限公司 | Photographic device |
-
2018
- 2018-05-25 CN CN201820793742.8U patent/CN208317103U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110198398A (en) * | 2019-06-06 | 2019-09-03 | 东莞市闻誉实业有限公司 | Photographic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101500398A (en) | Heat radiation structure for motor driver | |
| CN208317103U (en) | A kind of circuit board of good heat dissipation effect | |
| CN106550587A (en) | A kind of air flows through the radiator structure inside sealed machine box | |
| CN206865363U (en) | A kind of power inverter | |
| CN209517621U (en) | One kind being used for highly integrated heat-resisting circuit board | |
| CN209659709U (en) | A kind of pcb board with radiator structure | |
| CN104703443B (en) | Heat dissipation plug box | |
| CN208509429U (en) | A kind of PCB substrate formula power supply of antidetonation | |
| CN207802633U (en) | A kind of communication engineering circuit board fixing device | |
| CN207116002U (en) | Heat abstractor and mainboard | |
| CN206672004U (en) | A kind of outer surface heat abstractor | |
| CN213403663U (en) | Circuit board baking device | |
| CN217985859U (en) | High-efficient heat dissipation circuit board structure | |
| CN219999661U (en) | High-frequency high-speed HDI circuit board with auxiliary heat dissipation structure | |
| CN213043896U (en) | PCB board subassembly convenient to heating element rapid cooling | |
| CN110799017A (en) | Fully-sealed case heat dissipation structure with cold plate provided with air duct | |
| CN215345276U (en) | High-efficient even circuit board drying device | |
| CN209390553U (en) | A kind of polymer ceramic wiring board with overheating protection function | |
| CN209728646U (en) | A kind of cpu heat | |
| CN220171470U (en) | Motherboard with high-efficient heat dissipation covering piece | |
| CN216357479U (en) | Double-sided FFC circuit board for flat plate | |
| CN220292412U (en) | PCBA module with auxiliary heat dissipation mechanism | |
| CN218570718U (en) | Heat dissipation type circuit board assembly | |
| CN218183605U (en) | Multilayer PCB circuit board that can fix fast | |
| CN211671116U (en) | External heat abstractor of wisdom energy mobile terminal |
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: 20190101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |