CN209731692U - A kind of circuit board high-efficiency heat radiation structure - Google Patents
A kind of circuit board high-efficiency heat radiation structure Download PDFInfo
- Publication number
- CN209731692U CN209731692U CN201920034827.2U CN201920034827U CN209731692U CN 209731692 U CN209731692 U CN 209731692U CN 201920034827 U CN201920034827 U CN 201920034827U CN 209731692 U CN209731692 U CN 209731692U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- cooling fin
- main body
- heat radiation
- fixed
- 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
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of circuit board high-efficiency heat radiation structures, including cooling fin, circuit board main body and working support frame, the cooling fin is plugged on circuit board main body inner cavity side end face, the cooling fin includes connection round bar, the connection round bar is elasticly connected with adjustable spring close to one end of cooling fin inner cavity, the connection round bar is socketed with heat dissipation ring away from one end of adjustable spring, the working support frame is fixed on circuit board main body upper surface upper limit, the working support frame is equipped with clamping frame away from one end of cooling fin, the circuit board main body side is rotatably connected to fixed frame, the fixed frame includes connection column, the connection column offers communication groove close to fixed frame side, the connection column is equipped with rotation axis away from one end of communication groove, the connection column is rotatably connected to rotating turret by rotation axis, the work Second support bar is fixed with as supporting framing front end.The utility model is circuit board high-efficiency heat radiation structure, heat dissipation for circuit board can be helped to work.
Description
Technical field
The utility model relates to circuit board apparatus technical field, specially a kind of circuit board high-efficiency heat radiation structure.
Background technique
The title of circuit board has: ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride ceramics circuit board, wiring board,
Pcb board, aluminum substrate, high frequency plate, thick copper sheet, impedance plate, PCB, ultra-thin wiring board, ultrathin circuit board print (copper lithographic technique)
Circuit board etc., circuit board make circuit miniaturization, intuitiveization, and the batch production and optimization electrical appliance for fixed circuit are laid out lifting
It acts on, circuit board can be described as printed wiring board or printed circuit board, but there are following for circuit board high-efficiency heat radiation structure at present
Problem:
First is that will cause certain inconvenience in the presence of the phenomenon that being radiated is not easy to, second is that can not be adjusted fixed
Purpose needs to improve.
Utility model content
The purpose of this utility model is to provide a kind of circuit board high-efficiency heat radiation structures, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of circuit board high-efficiency heat radiation structure, including
Cooling fin, circuit board main body and working support frame, the cooling fin are plugged on circuit board main body inner cavity side end face, the cooling fin
Including connecting round bar, the connection round bar is elasticly connected with adjustable spring, the connection round bar close to one end of cooling fin inner cavity
It is socketed with heat dissipation ring away from one end of adjustable spring, the working support frame is fixed on circuit board main body upper surface upper limit,
The working support frame is equipped with clamping frame away from one end of cooling fin, and the circuit board main body side is rotatably connected to fixed frame,
The fixed frame includes connection column, and the connection column offers communication groove, the connection column close to fixed frame side
It is equipped with rotation axis away from one end of communication groove, the connection column is rotatably connected to rotating turret, the work by rotation axis
Supporting framing front end is fixed with second support bar.
Preferably, the second support bar front end is plugged with first support bar.
Preferably, the first support bar includes socket disk.
Preferably, the socket disk upper end is plugged with connection bar.
Preferably, the socket disk lower end offers fixed stuck point.
Preferably, the first support bar side is connected with resistor.
Compared with prior art, the utility model has the beneficial effects that
(1) by installation first support bar, the socket disk realization of first support bar inner end is plugged and fixed, so that the first support
Bar carries out bottom end by socket disk and fixes, and socket tries to get to the heart of a matter end equipped with fixed stuck point, increases stability by fixed stuck point, fixed
Stuck point and the axis of circuit board main body plate upper end are mutually fixed, and the connection bar of first support bar upper end carries out the support work of upper end
Make.
(2) grafting is carried out by mounting and fixing support, the communication groove of fixed frame inner end and circuit board main body inner end, so that electric
Road plate main body is attached with fixed frame, and is fixed by the rotating turret and rotation axis of fixed frame side end face, and rotating turret is logical
The fixation that rotation axis carries out circuit board main body is crossed, realizes the purpose of clamping.
(3) by installation cooling fin, the purpose of high efficiency and heat radiation is carried out, cooling fin inner end carries out elasticity admittedly by communication groove
Fixed connection, and hot transmitting is carried out by connection round bar, by radiating, ring carries out heat dissipation work, improves the heat dissipation of circuit board main body
Efficiency prevents circuit board main body because of the damage phenomenon of circuit caused by heat.
Detailed description of the invention
Fig. 1 is the utility model agent structure schematic diagram；
Fig. 2 is the utility model first support bar structural schematic diagram；
Fig. 3 is the utility model fixed rack structure schematic diagram；
Fig. 4 is the utility model heat sink structure illustration.
In figure: 1- clamping frame；2- fixed frame；3- resistor；4- first support bar；5- cooling fin；6- second support bar；7-
Circuit board main body；8- working support frame；9- is connected to bar；10- is socketed disk；11- fixes stuck point；12- connection column；13- rotating turret；
14- rotation axis；15- communication groove；16- adjustable spring；17- heat dissipation ring；18- connection round bar.
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.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of circuit board high-efficiency heat radiation structure, including dissipate
Backing 5, circuit board main body 7 and working support frame 8, cooling fin 5 are plugged on 7 inner cavity side end face of circuit board main body, and cooling fin 5 includes
Round bar 18 is connected, round bar 18 is connected close to one end of 5 inner cavity of cooling fin and is elasticly connected with adjustable spring 16, by installing cooling fin
5, the purpose of high efficiency and heat radiation is carried out, 5 inner end of cooling fin carries out flexible fastening connection by communication groove 15, and passes through connection round bar
18 carry out hot transmitting, and by radiating, ring 17 carries out heat dissipation work, improves the radiating efficiency of circuit board main body 7, prevents circuit board
For main body 7 because circuit caused by heat damages phenomenon, connection round bar 18 is socketed with heat dissipation ring 17 away from one end of adjustable spring 16,
Working support frame 8 is fixed on 7 upper surface upper limit of circuit board main body, and working support frame 8 is equipped with clamping away from one end of cooling fin 5
Frame 1,7 side of circuit board main body are rotatably connected to fixed frame 2, and fixed frame 2 includes connection column 12, and connection column 12 is close to fixed
2 side of frame offers communication groove 15, and connection column 12 is equipped with rotation axis 14 away from one end of communication groove 15, connects column 12
It is rotatably connected to rotating turret 13 by rotation axis 14, passes through mounting and fixing support 2, the communication groove 15 and circuit of 2 inner end of fixed frame
7 inner end of plate main body carries out grafting, so that circuit board main body 7 is attached with fixed frame 2, and is turned by 2 side end face of fixed frame
Moving frame 13 and rotation axis 14 are fixed, and rotating turret 13 carries out the fixation of circuit board main body 7 by rotation axis 14, realize clamping
Purpose, working support frame 8 are fixedly arranged at the front end with second support bar 6.
6 front end of second support bar is plugged with first support bar 4, and first support bar 4 includes socket disk 10, is socketed 10 upper end of disk
It is plugged with connection bar 9, socket 10 lower end of disk offers fixed stuck point 11, by installing first support bar 4, in first support bar 4
The realization of socket disk 10 at end is plugged and fixed, and fixes so that first support bar 4 carries out bottom end by socket disk 10, and be socketed 10 bottom of disk
End is equipped with fixed stuck point 11, increases stability, the card of fixed stuck point 11 and 7 plate upper end of circuit board main body by fixed stuck point 11
Axis is mutually fixed, and the connection bar 9 of 4 upper end of first support bar carries out the support work of upper end, and 4 side of first support bar is connected with resistance
Device 3.
Working principle: when needing work, by installing first support bar 4, the socket disk 10 of 4 inner end of first support bar is real
It is now plugged and fixed, is fixed so that first support bar 4 carries out bottom end by socket disk 10, and be socketed 10 bottom end of disk and be equipped with fixed stuck point
11, stability is increased by fixed stuck point 11, fixed stuck point 11 and the axis of 7 plate upper end of circuit board main body are mutually fixed, and first
The connection bar 9 of 4 upper end of support rod carries out the support work of upper end, passes through mounting and fixing support 2, the communication groove of 2 inner end of fixed frame
15 carry out grafting with 7 inner end of circuit board main body, so that circuit board main body 7 is attached with fixed frame 2, and pass through 2 side of fixed frame
The rotating turret 13 and rotation axis 14 of end face are fixed, and rotating turret 13 carries out the fixation of circuit board main body 7 by rotation axis 14, real
The purpose being now clamped carries out the purpose of high efficiency and heat radiation, 5 inner end of cooling fin is carried out by communication groove 15 by installing cooling fin 5
Flexible fastening connection, and hot transmitting is carried out by connecting round bar 18, by radiating, ring 17 carries out heat dissipation work, improves circuit board
The radiating efficiency of main body 7 prevents circuit board main body 7 because the damage phenomenon of circuit caused by heat, completes work.
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 circuit board high-efficiency heat radiation structure, including cooling fin (5), circuit board main body (7) and working support frame (8), special
Sign is: the cooling fin (5) is plugged on circuit board main body (7) inner cavity side end face, and the cooling fin (5) includes connection round bar
(18), connection round bar (18) is elasticly connected with adjustable spring (16) close to one end of cooling fin (5) inner cavity, the connection circle
Bar (18) is socketed with heat dissipation ring (17) away from the one end of adjustable spring (16), and the working support frame (8) is fixed on circuit board
Main body (7) upper surface upper limit, the working support frame (8) are equipped with clamping frame (1) away from the one end of cooling fin (5), the electricity
Road plate main body (7) side is rotatably connected to fixed frame (2), and the fixed frame (2) includes connection column (12), the connection column
(12) it is offered communication groove (15) close to fixed frame (2) side, connection column (12) deviates from the one of communication groove (15)
End is equipped with rotation axis (14), and the connection column (12) is rotatably connected to rotating turret (13), the work by rotation axis (14)
Support frame (8) is fixedly arranged at the front end with second support bar (6).
2. a kind of circuit board high-efficiency heat radiation structure according to claim 1, it is characterised in that: the second support bar (6)
Front end is plugged with first support bar (4).
3. a kind of circuit board high-efficiency heat radiation structure according to claim 2, it is characterised in that: the first support bar (4)
Including being socketed disk (10).
4. a kind of circuit board high-efficiency heat radiation structure according to claim 3, it is characterised in that: socket disk (10) upper end
It is plugged with connection bar (9).
5. a kind of circuit board high-efficiency heat radiation structure according to claim 4, it is characterised in that: socket disk (10) lower end
Offer fixed stuck point (11).
6. a kind of circuit board high-efficiency heat radiation structure according to claim 5, it is characterised in that: the first support bar (4)
Side is connected with resistor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920034827.2U CN209731692U (en) | 2019-01-09 | 2019-01-09 | A kind of circuit board high-efficiency heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920034827.2U CN209731692U (en) | 2019-01-09 | 2019-01-09 | A kind of circuit board high-efficiency heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209731692U true CN209731692U (en) | 2019-12-03 |
Family
ID=68679368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920034827.2U Expired - Fee Related CN209731692U (en) | 2019-01-09 | 2019-01-09 | A kind of circuit board high-efficiency heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209731692U (en) |
-
2019
- 2019-01-09 CN CN201920034827.2U patent/CN209731692U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20210109 |