CN109475071A - A kind of control circuit board heat dissipation mounting box of screen pack convenient disassembly - Google Patents
A kind of control circuit board heat dissipation mounting box of screen pack convenient disassembly Download PDFInfo
- Publication number
- CN109475071A CN109475071A CN201811337773.3A CN201811337773A CN109475071A CN 109475071 A CN109475071 A CN 109475071A CN 201811337773 A CN201811337773 A CN 201811337773A CN 109475071 A CN109475071 A CN 109475071A
- Authority
- CN
- China
- Prior art keywords
- box body
- screen pack
- plate
- installation box
- top surface
- 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.)
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of control circuit board of screen pack convenient disassembly heat dissipation mounting boxs, including main floor and installation box body, the top surface of the main floor has been bolted to connection installation box body, the middle part for installing box body is equipped with intermediate die plate, the front face and rear surface of intermediate die plate are bolted to connection in the front panel and squab panel of installation box body, vertical plate is fixed at left and right sides of the top surface of intermediate die plate, multiple circulating ventilation machines are respectively and fixedly provided on the lateral wall of two vertical plates, the air outlet of circulating ventilation machine is against the ventilation hole having on vertical plate；The middle part bottom surface of the top plate of the installation box body is fixed with circulating ventilation machine.The present invention installs intermediate die plate in installation box body, it realizes in installation box body by the way that multiple circulating ventilation machines and upper circulating ventilation machine are arranged on intermediate die plate and carries out quick air inlet and the outlet, good heat dissipation effect, it is high-efficient, simultaneously, it has screen pack can be with dust-proof anti-sundries, and its dismounting and change is easy to maintain.
Description
Technical field:
The present invention relates to radio-electronic equipment technical field, more specifically to a kind of screen pack convenient disassembly
Control circuit board heat dissipation mounting box.
Background technique:
It is typically mounted in mounting box for existing controller, control circuit board etc., and in existing automatically controlled mounting box
Its general only setting thermal vias, without other thermal components, chip carries heat emission fan preferably at most on heat sink,
Effect is limited.
Meanwhile there is no the dust guards such as screen pack in existing mounting box, so that holding in the thermal vias of mounting box
Easily enter dust or other sundries to enter in mounting box, influence using.
Summary of the invention:
The purpose of the present invention is to the deficiencies of the prior art, and provide a kind of control electricity of screen pack convenient disassembly
Road plate heat dissipation mounting box, it installs intermediate die plate in installation box body, by the way that multiple circulating ventilations are arranged on intermediate die plate
Machine and upper circulating ventilation machine, which are realized in installation box body, carries out quick air inlet and the outlet, and good heat dissipation effect is high-efficient, meanwhile, tool
Screen pack can be with dust-proof anti-sundries, and its dismounting and change is easy to maintain, and effect is good.
Technology solution of the invention is as follows:
A kind of control circuit board heat dissipation mounting box of screen pack convenient disassembly, including main floor and installation box body, it is described
The top surface of main floor has been bolted to connection installation box body, and the middle part for installing box body is equipped with intermediate die plate, centre installation
The front face and rear surface of plate are bolted to connection in the front panel and squab panel of installation box body, the top of intermediate die plate
It is fixed with vertical plate at left and right sides of face, multiple circulating ventilation machines, circulating ventilation are respectively and fixedly provided on the lateral wall of two vertical plates
The air outlet of machine is against the ventilation hole having on vertical plate；
The middle part bottom surface of the top plate of the installation box body is fixed with circulating ventilation machine, the air inlet pair of upper circulating ventilation machine
In the middle part of the top surface of intermediate die plate, main outlet air that the middle part of the top plate of the air outlet of upper circulating ventilation machine and installation box body has
Through-hole communicates；
Multiple heat sinks are fixed in the middle part of the top surface of the intermediate die plate；
More side thermal vias are formed in the left and right side plates of the installation box body, and side thermal vias is against circulating ventilation
Machine；
The left and right sides of the top plate of the installation box body has slot, and the top surface of the main floor immediately below slot is fixed with slotting
Access slot body, the top surface of grafting groove body have upper slot, screen pack sleeve in corresponding slot and upper slot, screen pack
Top surface is fixed with pressing plate, and pressing plate is pressed against on the top surface of the top plate of installation box body, and screen pack covers all of corresponding side
Side thermal vias.
The side thermal vias is oblique through-hole, against the end at the lateral wall of installation box body lower than installation box body
End at inner sidewall.
The multiple wind-guiding through-holes formed on the heat sink.
Multiple vertical thermal vias are formed on the intermediate die plate.
Penetration pipe has been connected on the left side plate of the lower part of the installation box body.
Sealing ring is clamped between installation box body and the main floor.
The top surface of two pressing plates is fixed with guiding horizontal plate, and upper guiding horizontal plate is in the surface of main air outlet hole.
The bottom surface of the upper slot is fixed with permanent magnetic iron block, and the bottom surface of screen pack is adsorbed on the top surface of permanent magnetic iron block.
The edge of bottom surface four of the main floor is fixed with connecting plate, and multiple connection waist through hole are formed on connecting plate.
The beneficial effects of the present invention are: it installs intermediate die plate in installation box body, by setting on intermediate die plate
It sets multiple circulating ventilation machines and upper circulating ventilation machine is realized and carries out quick air inlet and the outlet, good heat dissipation effect, effect in installation box body
Rate is high, meanwhile, tool screen pack can be with dust-proof anti-sundries, and its dismounting and change is easy to maintain, and effect is good.
Detailed description of the invention:
Fig. 1 is partial sectional view of the present invention；
Fig. 2 is the partial structural diagram at intermediate die plate of the invention；
Fig. 3 is the partial enlarged view of Fig. 1.
Specific embodiment:
Embodiment: as shown in Fig. 1 to Fig. 3, a kind of control circuit board heat dissipation mounting box of screen pack convenient disassembly, including
Main floor 10 and installation box body 20, the top surface of the main floor 10 have been bolted to connection installation box body 20, have installed box body
20 middle part is equipped with intermediate die plate 21, and the front face and rear surface of intermediate die plate 21 are bolted to connection in mounting box
In the front panel and squab panel of body 20, vertical plate 22, two vertical plates are fixed at left and right sides of the top surface of intermediate die plate 21
It is respectively and fixedly provided with multiple circulating ventilation machines 23 on 22 lateral wall, the air outlet of circulating ventilation machine 23 is against having on vertical plate 22
Ventilation hole 24；
The middle part bottom surface of the top plate of the installation box body 20 is fixed with circulating ventilation machine 29, upper circulating ventilation machine 29 into
Air port is against in the middle part of the top surface of intermediate die plate 21, the middle part of the top plate of the air outlet of upper circulating ventilation machine 29 and installation box body 20
The main air outlet hole 28 having communicates；
Multiple heat sinks 25 are fixed in the middle part of the top surface of the intermediate die plate 21；
More side thermal vias 26, the opposite circulation of side thermal vias 26 are formed in the left and right side plates of the installation box body 20
Ventilation blower 23；
The left and right sides of the top plate of the installation box body 20 has slot 201, the top of the main floor 10 immediately below slot 201
Face is fixed with grafting groove body 12, and the top surface of grafting groove body 12 has upper slot 13, and 14 sleeve of screen pack is in corresponding slot 201
In upper slot 13, the top surface of screen pack 14 is fixed with pressing plate 15, and pressing plate 15 is pressed against the top surface of the top plate of installation box body 20
On, screen pack 14 covers all side thermal vias 26 of corresponding side.
Further, the side thermal vias 26 is oblique through-hole, the end against at the lateral wall of installation box body 20
Portion is lower than the end at the inner sidewall of installation box body 20.
Further, the multiple wind-guiding through-holes 251 formed on the heat sink 25.
Further, multiple vertical thermal vias 211 are formed on the intermediate die plate 21.
Further, penetration pipe 27 has been connected on the left side plate of the lower part of the installation box body 20.
Further, sealing ring 1 is clamped between the installation box body 20 and main floor 10.
Further, the top surface of two pressing plates 15 is fixed with guiding horizontal plate 16, and upper guiding horizontal plate 16 is in master
The surface of air outlet hole 28.
Further, the bottom surface of the upper slot 13 is fixed with permanent magnetic iron block 17, and the bottom surface of screen pack 14 is adsorbed on
On the top surface of permanent magnetic iron block 17.
Further, the edge of the bottom surface of the main floor 10 four is fixed with connecting plate 18, forms on connecting plate 18
Multiple connection waist through hole 19.
When the present embodiment is in use, control circuit board etc. is mounted on the bottom surface of intermediate die plate 21, then, will be owned
Circulating ventilation machine 23 and upper circulating ventilation machine 29 be electrically connected with control circuit board by connecting line, control circuit board passes through connection
The penetration pipe 27 that line passes through installation box body 20 is connect with extraneous electric power connection line, may be implemented to power, since it connects to be common
Mode is connect, therefore is no longer described in detail；
In use, air draught is carried out by all circulating ventilation machines 23, and upper circulating ventilation machine 29 carries out outlet air, so that peace
The side thermal vias 26 of the left and right sides of mounted box body 20 is entered the wind, after then being exchanged heat with the component in installation box body 20,
Air draught is carried out by upper circulating ventilation machine 29, is discharged from main air outlet hole 28, and since the top surface of installation box body 20 not can be carried out
Blow-through wind in phase, therefore by upper guiding horizontal plate 16, can be by the wind of blowout by the guiding of upper guiding horizontal plate 16, can be with
Gap between upper guiding horizontal plate 16 and installation box body 20 is blown out, and realizes that inner air quickly flows, to realize quick
Heat exchange, wind-guiding, fast cooling, good cooling effect.
And it can be filtered the air of entrance by screen pack 14, prevent sundries, dust from entering, and replace
When, it is only necessary to it is firmly lifted up guiding horizontal plate 16, two screen packs 14 can be extracted, be replaced, very just
Just.
The above embodiments are only used to illustrate the present invention, and not limitation of the present invention, in relation to the common of technical field
Technical staff can also make a variety of changes and modification without departing from the spirit and scope of the present invention, therefore all
Equivalent technical solution also belongs to scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (9)
- The mounting box 1. a kind of control circuit board of screen pack convenient disassembly radiates, including main floor (10) and installation box body (20), it is characterised in that: the top surface of the main floor (10) has been bolted to connection installation box body (20), installs box body (20) middle part is equipped with intermediate die plate (21), and the front face and rear surface of intermediate die plate (21) are bolted to connection In the front panel and squab panel for installing box body (20), vertical plate is fixed at left and right sides of the top surface of intermediate die plate (21) (22), multiple circulating ventilation machines (23), the outlet air of circulating ventilation machine (23) are respectively and fixedly provided on the lateral wall of two vertical plates (22) The ventilation hole (24) having on mouth opposite vertical plate (22)；The middle part bottom surface of the top plate of installation box body (20) is fixed with circulating ventilation machine (29), upper circulating ventilation machine (29) Air inlet is against in the middle part of the top surface of intermediate die plate (21), the top of the air outlet of upper circulating ventilation machine (29) and installation box body (20) The main air outlet hole (28) that the middle part of plate has communicates；Multiple heat sinks (25) are fixed in the middle part of the top surface of the intermediate die plate (21)；More side thermal vias (26) are formed in the left and right side plates of installation box body (20), side thermal vias (26) is opposite to follow Ring ventilation blower (23)；The left and right sides of the top plate of installation box body (20) has slot (201), the main floor (10) immediately below slot (201) Top surface be fixed with grafting groove body (12), the top surface of grafting groove body (12) has upper slot (13), and screen pack (14) sleeve exists In corresponding slot (201) and upper slot (13), the top surface of screen pack (14) is fixed with pressing plate (15), and pressing plate (15) is pressed against On the top surface for installing the top plate of box body (20), screen pack (14) covers all side thermal vias (26) of corresponding side.
- 2. the control circuit board heat dissipation mounting box of a kind of screen pack convenient disassembly according to claim 1, it is characterised in that: The side thermal vias (26) is oblique through-hole, against the end at the lateral wall of installation box body (20) lower than installation box body (20) the end at inner sidewall.
- 3. the control circuit board heat dissipation mounting box of a kind of screen pack convenient disassembly according to claim 1, it is characterised in that: The multiple wind-guiding through-holes (251) formed on the heat sink (25).
- 4. the control circuit board heat dissipation mounting box of a kind of screen pack convenient disassembly according to claim 1, it is characterised in that: Multiple vertical thermal vias (211) are formed on the intermediate die plate (21).
- 5. the control circuit board heat dissipation mounting box of a kind of screen pack convenient disassembly according to claim 1, it is characterised in that: Penetration pipe (27) have been connected on the left side plate of the lower part of installation box body (20).
- 6. the control circuit board heat dissipation mounting box of a kind of screen pack convenient disassembly according to claim 1, it is characterised in that: Sealing ring (1) is clamped between the installation box body (20) and main floor (10).
- 7. the control circuit board heat dissipation mounting box of a kind of screen pack convenient disassembly according to claim 1, it is characterised in that: The top surface of two pressing plates (15) is fixed with guiding horizontal plate (16), and upper guiding horizontal plate (16) is in main air outlet hole (28) Surface.
- 8. the control circuit board heat dissipation mounting box of a kind of screen pack convenient disassembly according to claim 1, it is characterised in that: The bottom surface of the upper slot (13) is fixed with permanent magnetic iron block (17), and the bottom surface of screen pack (14) is adsorbed on permanent magnetic iron block (17) On top surface.
- 9. the control circuit board heat dissipation mounting box of a kind of screen pack convenient disassembly according to claim 1, it is characterised in that: The edge of bottom surface four of the main floor (10) is fixed with connecting plate (18), and it is logical that multiple connection kidney-shapeds are formed on connecting plate (18) Hole (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811337773.3A CN109475071A (en) | 2018-11-13 | 2018-11-13 | A kind of control circuit board heat dissipation mounting box of screen pack convenient disassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811337773.3A CN109475071A (en) | 2018-11-13 | 2018-11-13 | A kind of control circuit board heat dissipation mounting box of screen pack convenient disassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109475071A true CN109475071A (en) | 2019-03-15 |
Family
ID=65672014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811337773.3A Withdrawn CN109475071A (en) | 2018-11-13 | 2018-11-13 | A kind of control circuit board heat dissipation mounting box of screen pack convenient disassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109475071A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110743239A (en) * | 2019-11-07 | 2020-02-04 | 天津富斯特压力容器有限公司 | Liquid multilayer filter |
-
2018
- 2018-11-13 CN CN201811337773.3A patent/CN109475071A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110743239A (en) * | 2019-11-07 | 2020-02-04 | 天津富斯特压力容器有限公司 | Liquid multilayer filter |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190315 |