CN105228429A - A kind of with cooler and circuit board arrangement assembly that can be dust-proof - Google Patents
A kind of with cooler and circuit board arrangement assembly that can be dust-proof Download PDFInfo
- Publication number
- CN105228429A CN105228429A CN201510766816.XA CN201510766816A CN105228429A CN 105228429 A CN105228429 A CN 105228429A CN 201510766816 A CN201510766816 A CN 201510766816A CN 105228429 A CN105228429 A CN 105228429A
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- China
- Prior art keywords
- circuit board
- positioning block
- board device
- clamping
- board arrangement
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- 238000001816 cooling Methods 0.000 claims abstract description 52
- 230000005855 radiation Effects 0.000 claims description 15
- 238000012423 maintenance Methods 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 10
- 239000002826 coolant Substances 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A kind of with cooler and circuit board arrangement assembly that can be dust-proof, comprise circuit board arrangement (12), the body cradle (9) being fixedly installed on described circuit board arrangement (12) one end place and the cooling board device (2) be connected with described body cradle (9), wherein, the main body block (91) of described body cradle (9) is provided with upright guide rail groove (10) and horizontal guide rail grooves (7) in order to respectively with vertically slidably one end of one end of clamping and positioning block (11) and level slidably clamping and positioning block (5) be slidably matched, the described main body block (91) of described body cradle (9) is also fixedly connected with one end of vertical guide rod (3) and one end of the horizontal guide (14) that is wound with horizontal stretch spring (13) of being wound with vertical extension spring (4).
Description
Technical field
The present invention relates to field of circuit boards, especially a kind of with cooler and circuit board arrangement assembly that can be dust-proof.
Background technology
In field of circuit boards, often need to distribute parts to the heat in circuit board, such as high-power chip etc., carry out specific aim heat radiation.Often adopt now and independent radiator fan is installed on these chips thus realizes efficiently radiates heat.But the problem that this radiating mode easily causes installation and cost to increase, and difficulty is brought for later maintenance.
And some can concentrate some heat abstractors of heat radiation be often difficult to conveniently positioned installation and open maintenance at present, cause to user and be difficult to safeguard and the trouble of difficulty is installed.If locate the inaccurate specific aim heat radiation that will have influence on heat radiation chip in installation process, thus affect operation stability and the reliability of circuit board total system.
Summary of the invention
The object of the present invention is to provide a kind of with cooler and circuit board arrangement assembly that can be dust-proof, it can overcome defect of the prior art.
According to aspects of the present invention a kind of is with cooler and circuit board arrangement assembly that can be dust-proof, comprise circuit board arrangement, the body cradle being fixedly installed on described circuit board arrangement one end place and the cooling board device be connected with described body cradle, wherein, the main body block of described body cradle is provided with upright guide rail groove and horizontal guide rail grooves in order to respectively with vertically slidably one end of one end of clamping and positioning block and level slidably clamping and positioning block be slidably matched, the described main body block of described body cradle is also fixedly connected with one end of vertical guide rod and one end of the horizontal guide that is wound with horizontal stretch spring of being wound with vertical extension spring, the other end of described vertical guide rod and the other end of described horizontal guide are fixedly connected with the attached fixed block be fixed on circuit board arrangement of described body cradle respectively, described vertically slidably clamping and positioning block and level slidably clamping and positioning block and described upright guide rail groove and horizontal guide rail grooves surround into the space of square sectional, the location jointed shaft being fixedly installed on cooling board device one end place is contained in this space, the cross section of described location jointed shaft has the axis of symmetry of horizontal direction and the axis of symmetry of vertical direction, and be made up of two sections of circular arc lines of the axis of symmetry symmetry about described horizontal direction and identical with described two sections of circular arc line curvature and about the axis of symmetry symmetry of described vertical direction two sections of circular arc lines, the multiple air-flow coolant outlets of gas flow distribution cavity in order to distribution of air flow extremely to be aimed at respectively with the multiple heat radiation chips on circuit board arrangement are provided with in described cooling board device, the other end place of described cooling board device is provided with the supply fan providing air stream in described gas flow distribution cavity, the right side of described supply fan is provided with cooler, and the air stream be fixedly connected with in order to provide to described gas flow distribution cavity described supply fan carries out cooling operations with described cooling board device, thus make the air-flow being dispensed to multiple air-flow coolant outlet be cold airflow, so that to the multiple heat radiation chip quick heat radiatings on circuit board arrangement, air inlet place between described cooling board device and described supply fan is also provided with Air Filter, when the setting of described Air Filter is in order to prevent supply fan from working, a large amount of dust is drawn in described gas flow distribution cavity, thus, in working order, described cooling board device described vertically slidably clamping and positioning block and level slidably clamping and positioning block to described location jointed shaft clamping action under realize location and locking, thus guarantee described multiple air-flow coolant outlet of described cooling board device and the respective aligned of described multiple heat radiation chip, when needs enter maintenance state, described cooling board device rotates relative to described circuit board arrangement, described vertical slidably clamping and positioning block and level slidably clamping and positioning block are backed down by the corners of described location jointed shaft the rotation allowing described cooling board device, and described cooling board device when in the vertical position, described vertically slidably clamping and positioning block and level slidably clamping and positioning block to described location jointed shaft clamping action under also realize location and locking, so that safeguard described circuit board arrangement assembly.
By such scheme, arrange and have the jointed shaft mechanism of twin shaft symmetric shape, it can provide location, position and the locking of level and vertical two states, thus meet heat abstractor in working order with the two states needs of maintenance state.And by arranging the concrete shape of this jointed shaft, utilize clamp and the top pressure effect of the arc surface be oppositely arranged can realize circumference to locate, and owing to utilizing the double action of guide-track groove and guide rod to lead to clamp, thus avoid the torsional deflection phenomenon because elastic recovery element produces for the reset response of clamping.Act on respectively from the different arc surfaces of this jointed shaft in a different direction by arranging two clamps, thus ensure that accuracy and the reliability of circumference location.Due to this location and locking action, can guarantee to descend cooling board device to fit tightly on circuit board arrangement in working order, thus ensure that cooling blast useful effect can be escaped by the path arranged at heat radiation chip place; And can not be shifted because of disturbance factors such as extraneous vibrations.And cooling board device can be positioned at open mode at maintenance state, thus be convenient to safeguard circuit board arrangement and be convenient to safeguard cooling board device.Shared fan can be utilized air-flow to be provided to the position of needs by arranging the cooling blast dispensed chambers with multiple outlet, thus decrease number of components and reduce cost.For this gas outlet One's name is legion easily there is the concrete situation of the faults such as obstruction in coldplate, utilizes this linkwork being easy to open and close, thus can carry out maintenance Rapid reset to this cooling body easily and enter operating state.Whole device assembly structure reliable operation is convenient, effectively reduces cost and ensure that the effect of cooling, thus improve operational reliability and the maintainability of circuit board arrangement system.
Accompanying drawing explanation
Fig. 1 be band cooler of the present invention and can be dust-proof the overall structure schematic diagram of circuit board arrangement assembly.
Fig. 2 is the structural representation of the location jointed shaft in Fig. 1.
Embodiment
Below in conjunction with Fig. 1-2, the present invention is described in detail.
According to embodiment a kind of with cooler and circuit board arrangement assembly that can be dust-proof, comprise circuit board arrangement 12, the body cradle 9 being fixedly installed on described circuit board arrangement 12 one end place and the cooling board device 2 be connected with described body cradle 9, wherein, the main body block 91 of described body cradle 9 is provided with upright guide rail groove 10 and horizontal guide rail grooves 7 in order to respectively with vertically slidably one end of one end of clamping and positioning block 11 and level slidably clamping and positioning block 5 be slidably matched, the described main body block 91 of described body cradle 9 is also fixedly connected with one end of vertical guide rod 3 and one end of the horizontal guide 14 that is wound with horizontal stretch spring 13 of being wound with vertical extension spring 4, the other end of described vertical guide rod 3 and the other end of described horizontal guide 14 are fixedly connected with the same attached fixed block 91 be fixed on circuit board arrangement of described body cradle 9 respectively, described vertical slidably clamping and positioning block 11 and level slidably clamping and positioning block 5 and described upright guide rail groove 10 and horizontal guide rail grooves 7 surround into the space of square sectional, the location jointed shaft 8 being fixedly installed on cooling board device 2 one end place is contained in this space, the cross section of described location jointed shaft 8 has the axis of symmetry of horizontal direction and the axis of symmetry of vertical direction, and by two sections of circular arc lines 81 of the axis of symmetry symmetry about described horizontal direction, 82 and with described two sections of circular arc lines 81, identical and the two sections of circular arc lines 83 of axis of symmetry symmetry about described vertical direction of 82 curvature, 84 compositions, be provided with in described cooling board device 2 gas flow distribution cavity 1 in order to by distribution of air flow to the multiple heat radiation chips 18 on circuit board arrangement 12, the 19 multiple air-flow coolant outlets 16 aimed at respectively, 20, the other end place of described cooling board device 2 is provided with the supply fan 17 providing air stream in described gas flow distribution cavity 1, the right side of described supply fan 17 is provided with cooler 21 and carries out cooling operations with the air stream that described cooling board device 2 is fixedly connected with in order to provide to described gas flow distribution cavity 1 described supply fan 17, thus make to be dispensed to multiple air-flow coolant outlet 16, the air-flow of 20 is cold airflow, so that to the multiple heat radiation chips 18 on circuit board arrangement 12, 19 quick heat radiatings, air inlet place between described cooling board device 2 and described supply fan 17 is also provided with Air Filter 22, a large amount of dust is drawn in described gas flow distribution cavity 1 when the setting of described Air Filter 22 is in order to prevent supply fan 17 from working, thus, in working order, described cooling board device 2 described vertically slidably clamping and positioning block 11 and level slidably clamping and positioning block 5 to described location jointed shaft 8 clamping action under realize location and locking, thus guarantee described multiple air-flow coolant outlets 16,20 of described cooling board device 2 and the respective aligned of described multiple heat radiation chip 18,19, when needs enter maintenance state, described cooling board device 2 rotates relative to described circuit board arrangement 12, described vertical slidably clamping and positioning block 11 and level slidably clamping and positioning block 5 are backed down by the corners of described location jointed shaft 8 rotation allowing described cooling board device 12, and described cooling board device 2 when in the vertical position, described vertically slidably clamping and positioning block 11 and level slidably clamping and positioning block 5 to described location jointed shaft 8 clamping action under also realize location and locking, so that safeguard described circuit board arrangement assembly.
Wherein, the left end of described horizontal guide rail grooves 7 can be provided with the first elastic top pressure element 71 in order to be pressed on one end of described level slidably clamping and positioning block 5 towards top, jointed shaft 8 ground, described location, and the lower end of described upright guide rail groove 10 can be provided with the second elastic top pressure element 101 in order to be pressed in towards top, jointed shaft 8 ground, described location on one end of described vertically slidably clamping and positioning block 11.
Wherein, air-flow escape route 15 is provided with between described cooling board device 2 and described circuit board arrangement 12.
Arrange and have the jointed shaft mechanism of twin shaft symmetric shape, it can provide location, position and the locking of level and vertical two states, thus meet heat abstractor in working order with the two states needs of maintenance state.And by arranging the concrete shape of this jointed shaft, utilize clamp and the top pressure effect of the arc surface be oppositely arranged can realize circumference to locate, and owing to utilizing the double action of guide-track groove and guide rod to lead to clamp, thus avoid the torsional deflection phenomenon because elastic recovery element produces for the reset response of clamping.Act on respectively from the different arc surfaces of this jointed shaft in a different direction by arranging two clamps, thus ensure that accuracy and the reliability of circumference location.Due to this location and locking action, can guarantee to descend cooling board device to fit tightly on circuit board arrangement in working order, thus ensure that cooling blast useful effect can be escaped by the path arranged at heat radiation chip place; And can not be shifted because of disturbance factors such as extraneous vibrations.And cooling board device can be positioned at open mode at maintenance state, thus be convenient to safeguard circuit board arrangement and be convenient to safeguard cooling board device.Shared fan can be utilized air-flow to be provided to the position of needs by arranging the cooling blast dispensed chambers with multiple outlet, thus decrease number of components and reduce cost.For this gas outlet One's name is legion easily there is the concrete situation of the faults such as obstruction in coldplate, utilizes this linkwork being easy to open and close, thus can carry out maintenance Rapid reset to this cooling body easily and enter operating state.Whole device assembly structure reliable operation is convenient, effectively reduces cost and ensure that the effect of cooling.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (2)
1. one kind with cooler and circuit board arrangement assembly that can be dust-proof, comprise circuit board arrangement (12), the body cradle (9) being fixedly installed on described circuit board arrangement (12) one end place and the cooling board device (2) be connected with described body cradle (9), wherein, the main body block (91) of described body cradle (9) is provided with upright guide rail groove (10) and horizontal guide rail grooves (7) in order to respectively with vertically slidably one end of one end of clamping and positioning block (11) and level slidably clamping and positioning block (5) be slidably matched, the described main body block (91) of described body cradle (9) is also fixedly connected with one end of vertical guide rod (3) and one end of the horizontal guide (14) that is wound with horizontal stretch spring (13) of being wound with vertical extension spring (4), the other end of described vertical guide rod (3) and the other end of described horizontal guide (14) are fixedly connected with the same attached fixed block (92) be fixed on described circuit board arrangement (12) of described body cradle (9) respectively, described vertical slidably clamping and positioning block (11) and level slidably clamping and positioning block (5) and described upright guide rail groove (10) and horizontal guide rail grooves (7) surround into the space of square sectional, the location jointed shaft (8) being fixedly installed on cooling board device (2) one end place is contained in this space, the cross section of described location jointed shaft (8) has the axis of symmetry of horizontal direction and the axis of symmetry of vertical direction, and by two sections of circular arc lines (81 of the axis of symmetry symmetry about described horizontal direction, 82) and with described two sections of circular arc lines (81,82) the identical and two sections of circular arc lines (83 of axis of symmetry symmetry about described vertical direction of curvature, 84) form, be provided with in described cooling board device (2) gas flow distribution cavity (1) in order to by distribution of air flow to the multiple heat radiation chips (18 on circuit board arrangement (12), 19) the multiple air-flow coolant outlets (16 aimed at respectively, 20), the other end place of described cooling board device (2) is provided with the supply fan (17) providing air stream in described gas flow distribution cavity (1), the right side of described supply fan (17) is provided with cooler (21) and carries out cooling operations with the air stream that described cooling board device (2) is fixedly connected with in order to provide to described gas flow distribution cavity (1) described supply fan (17), thus make to be dispensed to multiple air-flow coolant outlet (16,20) air-flow is cold airflow, so that to the multiple heat radiation chips (18 on circuit board arrangement (12), 19) quick heat radiating, air inlet place between described cooling board device (2) and described supply fan (17) is also provided with Air Filter (22), a large amount of dust is drawn in described gas flow distribution cavity (1) when the setting of described Air Filter (22) is in order to prevent supply fan (17) from working, thus, in working order, described cooling board device (2) described vertically slidably clamping and positioning block (11) and level slidably clamping and positioning block (5) to described location jointed shaft (8) clamping action under realize location and locking, thus guarantee described multiple air-flow coolant outlets (16,20) of described cooling board device (2) and the respective aligned of described multiple heat radiation chip (18,19), when needs enter maintenance state, described cooling board device (2) rotates relative to described circuit board arrangement (12), described vertical slidably clamping and positioning block (11) and level slidably clamping and positioning block (5) are backed down by the corners of described location jointed shaft (8) rotation allowing described cooling board device (2), and described cooling board device (2) when in the vertical position, described vertically slidably clamping and positioning block (11) and level slidably clamping and positioning block (5) to described location jointed shaft (8) clamping action under also realize location and locking, so that safeguard described circuit board arrangement assembly.
2. as claimed in claim 1 a kind of with cooler and circuit board arrangement assembly that can be dust-proof, wherein, the left end of described horizontal guide rail grooves (7) be provided with the first elastic top pressure element (71) in order to towards described location jointed shaft (8) push up be pressed in described level slidably clamping and positioning block (5) one end on, the lower end of described upright guide rail groove (10) be provided with the second elastic top pressure element (101) in order to towards described location jointed shaft (8) push up be pressed in described vertically slidably clamping and positioning block (11) one end on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510766816.XA CN105228429B (en) | 2015-11-11 | 2015-11-11 | It is a kind of with cooler and can be dust-proof circuit board arrangement component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510766816.XA CN105228429B (en) | 2015-11-11 | 2015-11-11 | It is a kind of with cooler and can be dust-proof circuit board arrangement component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105228429A true CN105228429A (en) | 2016-01-06 |
| CN105228429B CN105228429B (en) | 2017-12-08 |
Family
ID=54997018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510766816.XA Active CN105228429B (en) | 2015-11-11 | 2015-11-11 | It is a kind of with cooler and can be dust-proof circuit board arrangement component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105228429B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5184879A (en) * | 1990-04-26 | 1993-02-09 | Rittal-Werk Rudolf Loh Gmbh & Co. Kg | Air conditioning or cooling device for a control cabinet |
| CN201355892Y (en) * | 2008-12-19 | 2009-12-02 | 康佳集团股份有限公司 | Cooling plate of surface mounted LED display screen |
| CN202262025U (en) * | 2011-06-01 | 2012-05-30 | 广州视源电子科技有限公司 | Circuit board |
| CN102738653A (en) * | 2012-07-04 | 2012-10-17 | 华为技术有限公司 | Plugging mechanism and finished circuit board internally provided with same as well as plugging frame |
-
2015
- 2015-11-11 CN CN201510766816.XA patent/CN105228429B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5184879A (en) * | 1990-04-26 | 1993-02-09 | Rittal-Werk Rudolf Loh Gmbh & Co. Kg | Air conditioning or cooling device for a control cabinet |
| CN201355892Y (en) * | 2008-12-19 | 2009-12-02 | 康佳集团股份有限公司 | Cooling plate of surface mounted LED display screen |
| CN202262025U (en) * | 2011-06-01 | 2012-05-30 | 广州视源电子科技有限公司 | Circuit board |
| CN102738653A (en) * | 2012-07-04 | 2012-10-17 | 华为技术有限公司 | Plugging mechanism and finished circuit board internally provided with same as well as plugging frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105228429B (en) | 2017-12-08 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20171102 Address after: 225300 Chengdong Industrial Park, Taixing Economic Development Zone, Taizhou, Jiangsu Applicant after: Taixing Chengdong Afforestation Engineering Co., Ltd. Address before: Gulou road Zhenhai District 315200 Zhejiang city of Ningbo province No. 32 Applicant before: Xiao Baiyu |
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