CN209120569U - Electronic product uses synthetic graphite cooling fin - Google Patents
Electronic product uses synthetic graphite cooling fin Download PDFInfo
- Publication number
- CN209120569U CN209120569U CN201821377012.6U CN201821377012U CN209120569U CN 209120569 U CN209120569 U CN 209120569U CN 201821377012 U CN201821377012 U CN 201821377012U CN 209120569 U CN209120569 U CN 209120569U
- Authority
- CN
- China
- Prior art keywords
- plate
- graphite
- board
- cooling fin
- electronic product
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 19
- 229910021383 artificial graphite Inorganic materials 0.000 title claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 46
- 239000010439 graphite Substances 0.000 claims abstract description 46
- 239000000758 substrate Substances 0.000 claims description 12
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000005855 radiation Effects 0.000 description 5
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses electronic products to use synthetic graphite cooling fin, including bottom plate, the surface of bottom plate is fixed with U-board, every group of two U-boards are oppositely arranged, and graphite plate is inserted between two U-boards, the inside of U-board is set there are two symmetrically arranged clamping plate, both ends of the clamping plate far from graphite plate side pass through the first pivot pin and are rotatably connected to connecting rod, two one end of connecting rod far from clamping plate pass through the second pivot pin and are rotatably connected to sliding block, the first spring is fixed between two sliding blocks, the opposite two side walls of U-board offer the sliding slot that sliding block matches, U-board is equipped with U-shaped bar far from the side of graphite plate, the opening both ends of U-shaped bar run through the bottom plate of U-board and extend respectively to the inside of two sliding slots.Graphite plate and bottom plate can be effectively fixedly connected by the utility model, and replacement easy to disassemble, to save use cost, be used convenient for people.
Description
Technical field
The utility model relates to cooling fin technical fields more particularly to electronic product to use synthetic graphite cooling fin.
Background technique
Graphite heat radiation fin is also referred to as heat conductive graphite piece, is a kind of completely new heat conduction and heat radiation material, has unique crystal grain orientation,
Uniform heat conduction in both directions, laminar structured to be well adapted for any surface, shielding heat source disappears with improvement while component
Take the performance of electronic product.
With the development of science and technology, the specific gravity of electronic product in people's lives is more and more, but electronic product exists
It can continue to generate heat when use, heat portion distributes just the working efficiency that will affect electronic product in time, therefore people generally make
It is radiated with graphite heat radiation fin to electronic product, but graphite heat radiation fin is fixed together by multiple graphite substrates
, it can not individually be replaced after graphite substrate damage, need integral replacing, increase use cost, therefore propose that electronics produces
Product use synthetic graphite cooling fin.
Utility model content
It purpose of the utility model is to solve graphite heat radiation fin is in the prior art connected by multiple graphite substrates are fixed
The problem of being connected together, can not individually being replaced after graphite substrate damage, need integral replacing, increase use cost,
And the electronic product proposed uses synthetic graphite cooling fin.
To achieve the goals above, the utility model adopts the technical scheme that
Electronic product uses synthetic graphite cooling fin, including bottom plate, and the surface of the bottom plate is fixed with U-board, and every group
Two U-boards are oppositely arranged, and graphite plate is inserted between two U-boards, and the inside of the U-board sets that there are two symmetrical
The clamping plate of setting, both ends of the clamping plate far from graphite plate side pass through the first pivot pin and are rotatably connected to connecting rod, and two
A one end of the connecting rod far from clamping plate passes through the second pivot pin and is rotatably connected to sliding block, fixes between two sliding blocks
Equipped with the first spring, the opposite two side walls of the U-board offer the sliding slot that sliding block matches, and the U-board is far from stone
The side of black plate is equipped with U-shaped bar, and the opening both ends of the U-shaped bar run through the bottom plate of U-board and extend respectively to two sliding slots
Inside, and the both ends of U-shaped bar offset with one of sliding block in two sliding slots setting respectively, set below the U-board
There is threaded rod, the upper end of the threaded rod is rotatablely connected by rolling bearing and U-board, and U-shaped is run through in the lower end of the threaded rod
Bar is simultaneously threadedly coupled with U-shaped bar.
Preferably, the graphite plate includes two graphite substrates, is fixed with corrugated sheet between two graphite substrates.
Preferably, symmetrically arranged plate, two plates and bottom plate there are two being set between every group of two U-boards
It is fixedly connected.
Preferably, the inside of the sliding slot is equipped with slide bar, and the upper end of the slide bar is fixedly connected with the upper side wall of sliding slot, institute
The lower end for stating slide bar sequentially passes through two sliding blocks and is slidably connected with two sliding blocks, first spring and slide bar activity adjustment,
The opening both ends of the U-shaped bar offer the groove to match with slide bar.
Preferably, the lower end of the threaded rod is fixed with knob, and the side wall of the knob is equipped with anti-skid chequer.
Preferably, the second spring being equipped between the knob and U-shaped bar, the second spring and threaded rod movable sleeve
It connects.
Compared with prior art, the utility model provides electronic product using synthetic graphite cooling fin, and having following has
Beneficial effect:
1, the electronic product uses synthetic graphite cooling fin, is able to drive threaded rod rotation, screw thread by the knob being equipped with
Bar is able to drive the movement of U-shaped bar, and U-shaped bar can make one of sliding block in sliding slot mobile to another sliding block direction, two cunnings
Block is able to drive two connecting rods movements, and two connecting rods are able to drive clamping plate movement, so as to make two clamping plates will
Graphite plate is fixedly clamped, and convenient for graphite plate is carried out dismounting and change, saves use cost.
2, the electronic product uses synthetic graphite cooling fin, can make stone by two graphite substrates and corrugated sheet that are equipped with
Black plate is more sturdy and durable, can be supported to the intermediate position of graphite plate by two plates being equipped with, so as to subtract
Few graphite plate damage, uses convenient for people.
3, it is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, this is practical new
Graphite plate and bottom plate can be effectively fixedly connected by type, and replacement easy to disassemble, to save use cost, be convenient for people
It uses.
Detailed description of the invention
Fig. 1 be the utility model proposes electronic product use synthetic graphite cooling fin structural schematic diagram；
Fig. 2 is the schematic enlarged-scale view of part A in Fig. 1.
In figure: 1 bottom plate, 2 U-boards, 3 clamping plates, 4 connecting rods, 5 sliding blocks, 6 first springs, 7 U-shaped bars, 8 threaded rods, 9
Graphite substrate, 10 corrugated sheets, 11 plates, 12 slide bars, 13 knobs, 14 second springs.
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, electronic product uses synthetic graphite cooling fin, including bottom plate 1, the surface of bottom plate 1 to be fixed with U-shaped
Plate 2, every group of two U-boards 2 are oppositely arranged, and graphite plate is inserted between two U-boards 2, and graphite plate includes two graphite-baseds
Piece 9 is fixed with corrugated sheet 10 between two graphite substrates 9, can increase the intensity of graphite plate, keep graphite plate more firm resistance to
With being set between every group of two U-boards 2 there are two symmetrically arranged plate 11, two plates 11 are fixedly connected with bottom plate 1, can
Graphite plate is supported, graphite plate damage is reduced, the inside of U-board 2 is set there are two symmetrically arranged clamping plate 3, clamping plate 3
Both ends far from graphite plate side pass through the first pivot pin and are rotatably connected to connecting rod 4, and two connecting rods 4 are far from clamping plate 3
One end passes through the second pivot pin and is rotatably connected to sliding block 5, the first spring 6 is fixed between two sliding blocks 5, U-board 2 is opposite
Two side walls offer the sliding slot that sliding block 5 matches, and U-board 2 is equipped with U-shaped bar 7 far from the side of graphite plate, and U-shaped bar 7 is opened
The both ends Kou Chu through U-board 2 bottom plate and extend respectively to the inside of two sliding slots, and the both ends of U-shaped bar 7 respectively with two cunnings
One of sliding block 5 in slot offsets setting, and the inside of sliding slot is equipped with slide bar 12, and the upper end of slide bar 12 and the upper side wall of sliding slot are solid
Fixed connection, the lower end of slide bar 12 sequentially pass through two sliding blocks 5 and are slidably connected with two sliding blocks 5, and the first spring 6 and slide bar 12 are living
Dynamic to adjust, the opening both ends of U-shaped bar 7 offer the groove to match with slide bar 12, the sliding block 5 inside sliding slot can be made to move
More stable when dynamic, the lower section of U-board 2 is equipped with threaded rod 8, and the upper end of threaded rod 8 is connected by rolling bearing and the rotation of U-board 2
It connects, the lower end of threaded rod 8 is threadedly coupled through U-shaped bar 7 and with U-shaped bar 7, and the lower end of threaded rod 8 is fixed with knob 13, knob
13 side wall is equipped with anti-skid chequer, convenient for people's rotation threaded rod 8, the second spring 14 being equipped between knob 13 and U-shaped bar 7, the
Two springs 14 and 8 pivot bush unit of threaded rod can apply elastic force to knob 13, knob 13 avoided to rotate.
In the utility model, threaded rod 8 is driven to rotate by the knob 13 being equipped with, threaded rod 8 drives U-shaped bar 7 mobile, U
Shape bar 7 keeps one of sliding block 5 in sliding slot mobile to another 5 direction of sliding block, and two sliding blocks 5 drive two connecting rods mobile,
It is mobile that two connecting rods 4 drive clamping plates 3, to make two clamping plates 3 that graphite plate to be fixedly clamped, and convenient for by graphite plate into
Row dismounting and change saves use cost, keeps graphite plate more firm resistance to by two graphite substrates 9 and corrugated sheet 10 that are equipped with
With, the intermediate position of graphite plate is supported by two plates 11 being equipped with, thus reduce graphite plate damage, be convenient for people
It uses.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. electronic product uses synthetic graphite cooling fin, including bottom plate (1), which is characterized in that the surface of the bottom plate (1) is fixed
Equipped with U-board (2), every group two U-boards (2) are oppositely arranged, and are inserted with graphite plate between two U-boards (2), described
The inside of U-board (2) is set there are two symmetrically arranged clamping plate (3), and both ends of the clamping plate (3) far from graphite plate side are equal
It is rotatably connected to connecting rod (4) by the first pivot pin, two connecting rods (4) pass through the far from the one end of clamping plate (3)
Two pivot pins are rotatably connected to sliding block (5), are fixed with the first spring (6) between two sliding blocks (5), U-board (2) phase
Pair two side walls offer the sliding slot that sliding block (5) matches, the U-board (2) is equipped with U-shaped bar far from the side of graphite plate
(7), the opening both ends of the U-shaped bar (7) run through the bottom plate of U-board (2) and extend respectively to the inside of two sliding slots, and U
The both ends of shape bar (7) offset with one of sliding block (5) in two sliding slots setting respectively, and the lower section of the U-board (2) is equipped with
The upper end of threaded rod (8), the threaded rod (8) is rotatablely connected by rolling bearing and U-board (2), under the threaded rod (8)
End is threadedly coupled through U-shaped bar (7) and with U-shaped bar (7).
2. electronic product according to claim 1 uses synthetic graphite cooling fin, which is characterized in that the graphite plate includes
Two graphite substrates (9) are fixed with corrugated sheet (10) between two graphite substrates (9).
3. electronic product according to claim 1 uses synthetic graphite cooling fin, which is characterized in that every group of two U
It is set between shape plate (2) there are two symmetrically arranged plate (11), two plates (11) are fixedly connected with bottom plate (1).
4. electronic product according to claim 1 uses synthetic graphite cooling fin, which is characterized in that the inside of the sliding slot
Equipped with slide bar (12), the upper end of the slide bar (12) is fixedly connected with the upper side wall of sliding slot, and the lower end of the slide bar (12) is successively
It is slidably connected through two sliding blocks (5) and with two sliding blocks (5), first spring (6) and slide bar (12) activity adjustment are described
The opening both ends of U-shaped bar (7) offer the groove to match with slide bar (12).
5. electronic product according to claim 1 uses synthetic graphite cooling fin, which is characterized in that the threaded rod (8)
Lower end be fixed with knob (13), the side wall of the knob (13) is equipped with anti-skid chequer.
6. electronic product according to claim 5 use synthetic graphite cooling fin, which is characterized in that the knob (13) with
The second spring (14) being equipped between U-shaped bar (7), the second spring (14) and threaded rod (8) pivot bush unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821377012.6U CN209120569U (en) | 2018-08-25 | 2018-08-25 | Electronic product uses synthetic graphite cooling fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821377012.6U CN209120569U (en) | 2018-08-25 | 2018-08-25 | Electronic product uses synthetic graphite cooling fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209120569U true CN209120569U (en) | 2019-07-16 |
Family
ID=67197434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821377012.6U Expired - Fee Related CN209120569U (en) | 2018-08-25 | 2018-08-25 | Electronic product uses synthetic graphite cooling fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209120569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112996315A (en) * | 2021-02-08 | 2021-06-18 | 深圳市中电华星电子技术有限公司 | Feedback controller of military power supply |
-
2018
- 2018-08-25 CN CN201821377012.6U patent/CN209120569U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112996315A (en) * | 2021-02-08 | 2021-06-18 | 深圳市中电华星电子技术有限公司 | Feedback controller of military power supply |
| CN112996315B (en) * | 2021-02-08 | 2022-11-29 | 广州转好科技有限公司 | Feedback controller of military power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |