CN105357936A - Circuit board device assembly provided with dust collector and capable of temperature detection and indication - Google Patents
Circuit board device assembly provided with dust collector and capable of temperature detection and indication Download PDFInfo
- Publication number
- CN105357936A CN105357936A CN201510766920.9A CN201510766920A CN105357936A CN 105357936 A CN105357936 A CN 105357936A CN 201510766920 A CN201510766920 A CN 201510766920A CN 105357936 A CN105357936 A CN 105357936A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- positioning block
- board device
- clamping
- board arrangement
- 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.)
- Pending
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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
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
Abstract
The invention relates to a circuit board device assembly provided with a dust collector and capable of temperature detection and indication. The assembly comprises a circuit board device (12), a hinge frame (9) and a cooling plate device (2), wherein the hinge frame (9) is fixedly arranged at one end of the circuit board device (12), and the cooling plate device (2) is connected with the hinge frame (9); a main block (91) of the hinge frame (9) is provided with a vertical guide rail groove (10) and a horizontal guide rail groove (7), and the vertical guide rail groove (10) and the horizontal guide rail groove (7) cooperate with one end of a vertically slidable clamping positioning block (11) and one end of a horizontally slidable clamping positioning block (5) respectively; and the main block (91) of the hinge frame (9) is also fixedly connected with one end of a vertical guide rod (3) and one end of a horizontal guide rod (14), the vertical guide rod (3) is wound in a vertical extension spring (4), and the horizontal guide rod (14) is wound in a horizontal extension spring (13).
Description
Technical field
The present invention relates to field of circuit boards, especially a kind of with dust exhaust apparatus and can temperature detection instruction circuit board arrangement assembly.
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 dust exhaust apparatus and can temperature detection instruction circuit board arrangement assembly, it can overcome defect of the prior art.
According to aspects of the present invention a kind of is with dust exhaust apparatus and can the circuit board arrangement assembly of temperature detection instruction, 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, top in described gas flow distribution cavity is fixedly installed a dust exhaust apparatus in order to the dust in described gas flow distribution cavity is siphoned away removing, prevent dust from piling up for a long time and block described multiple air-flow coolant outlet, wherein, the described circuit board arrangement being positioned at the side of described multiple heat radiation chip is fixedly installed Temperature Detector, the top of described cooling board device is provided with the flashing indicator light connect with described temperature detector electrical, when described flashing indicator light is in order to detect that described circuit board arrangement temperature is too high when described Temperature Detector, transmission of signal controls described flashing indicator light and opens the light sending flicker and the effect reaching luminous prompting, 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 is band dust exhaust apparatus of the present invention and can the overall structure schematic diagram of circuit board arrangement assembly of temperature detection instruction.
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 dust exhaust apparatus and can the circuit board arrangement assembly of temperature detection instruction, 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, top in described gas flow distribution cavity 1 is fixedly installed a dust exhaust apparatus 23 in order to the dust in described gas flow distribution cavity 1 is siphoned away removing, prevent dust from piling up for a long time and block described multiple air-flow coolant outlet 16, 20, wherein, be positioned at described multiple heat radiation chip 18, the described circuit board arrangement 12 of the side of 19 is fixedly installed Temperature Detector 36, the top of described cooling board device 2 is provided with the flashing indicator light 35 be electrically connected with described Temperature Detector 36, when described flashing indicator light 35 is in order to detect that described circuit board arrangement 12 temperature is too high when described Temperature Detector 36, transmission of signal controls described flashing indicator light 35 and opens the light sending flicker and the effect reaching luminous prompting, 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, described Temperature Detector 36 sets the peak of what a temperature in advance, when the temperature of described circuit board arrangement 12 reaches this peak described Temperature Detector 36 with regard to transmission of signal control described flashing indicator light 35 open send flicker light in order to point out circuit board arrangement 12 temperature described in people too high, so that people process in time, prevent described circuit board arrangement 12 due to temperature too high and burn.
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 dust exhaust apparatus and can temperature detection instruction circuit board arrangement assembly, 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), top in described gas flow distribution cavity (1) is fixedly installed a dust exhaust apparatus (23) in order to the dust in described gas flow distribution cavity (1) is siphoned away removing, prevent dust from piling up for a long time and block described multiple air-flow coolant outlet (16,20), wherein, be positioned at described multiple heat radiation chip (18,19) the described circuit board arrangement (12) of side is fixedly installed Temperature Detector (36), the top of described cooling board device (2) is provided with the flashing indicator light (35) be electrically connected with described Temperature Detector (36), described flashing indicator light (35) controls described flashing indicator light (35) in order to the transmission of signal when described Temperature Detector (36) detects that described circuit board arrangement (12) temperature is too high and opens the light sending flicker and the effect reaching luminous prompting, 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 dust exhaust apparatus and can temperature detection instruction circuit board arrangement assembly, 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 |
|---|---|---|---|
| CN201510766920.9A CN105357936A (en) | 2015-11-11 | 2015-11-11 | Circuit board device assembly provided with dust collector and capable of temperature detection and indication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510766920.9A CN105357936A (en) | 2015-11-11 | 2015-11-11 | Circuit board device assembly provided with dust collector and capable of temperature detection and indication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105357936A true CN105357936A (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510766920.9A Pending CN105357936A (en) | 2015-11-11 | 2015-11-11 | Circuit board device assembly provided with dust collector and capable of temperature detection and indication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105357936A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3335575A1 (en) * | 1983-09-30 | 1985-04-25 | Hermann Hans 8750 Aschaffenburg Urlberger | Device for arresting a part rotatable in relation to a shaft and application of the device |
| US5184879A (en) * | 1990-04-26 | 1993-02-09 | Rittal-Werk Rudolf Loh Gmbh & Co. Kg | Air conditioning or cooling device for a control cabinet |
| CN101146424A (en) * | 2006-09-15 | 2008-03-19 | 富准精密工业(深圳)有限公司 | Heat radiator |
| 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 |
| CN104423482A (en) * | 2013-08-28 | 2015-03-18 | 鸿富锦精密工业(武汉)有限公司 | Shell combination with wind scooper |
-
2015
- 2015-11-11 CN CN201510766920.9A patent/CN105357936A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3335575A1 (en) * | 1983-09-30 | 1985-04-25 | Hermann Hans 8750 Aschaffenburg Urlberger | Device for arresting a part rotatable in relation to a shaft and application of the device |
| US5184879A (en) * | 1990-04-26 | 1993-02-09 | Rittal-Werk Rudolf Loh Gmbh & Co. Kg | Air conditioning or cooling device for a control cabinet |
| CN101146424A (en) * | 2006-09-15 | 2008-03-19 | 富准精密工业(深圳)有限公司 | Heat radiator |
| 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 |
| CN104423482A (en) * | 2013-08-28 | 2015-03-18 | 鸿富锦精密工业(武汉)有限公司 | Shell combination with wind scooper |
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| C06 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |
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| RJ01 | Rejection of invention patent application after publication |