CN202025273U - Universal heat conducting block and installation structure thereof - Google Patents
Universal heat conducting block and installation structure thereof Download PDFInfo
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- CN202025273U CN202025273U CN2011200885098U CN201120088509U CN202025273U CN 202025273 U CN202025273 U CN 202025273U CN 2011200885098 U CN2011200885098 U CN 2011200885098U CN 201120088509 U CN201120088509 U CN 201120088509U CN 202025273 U CN202025273 U CN 202025273U
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- conducting block
- mounting hole
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Abstract
The utility model belongs to the field of computer heat dissipation and provides a universal heat conducting block. Installation holes are respectively arranged at the four corners of the heat conducting block. One installation hole or a plurality of installation holes is an elliptic hole and other installation holes are circular holes. The utility model additionally provides a universal heat conducting block installation structure, which is used for installing the heat conducting block of heating elements on the main board of a computer. By adopting the design of the universal heat conducting block and the installation structure thereof, the types of materials in enclosed industrial computers are reduced and product costs are decreased; the problem of vibration of the enclosed industrial computers is solved and the reliability of products is improved; and the maintenance of the enclosed industrial computers becomes more convenient and the efficiency of after-sales service is greatly improved.
Description
Technical field
The utility model belongs to the computer to dissipate heat field, relates to heat-conducting block and mounting structure thereof, relates in particular to a kind of general heat-conducting block and mounting structure thereof.
Background technology
Enclosed industry computer utilizes the heat radiation of cabinet housing, usually adopt the heat radiator of large-size to do chassis cover, cabinet inside is made the conducting parts (hereinafter referred to as heat-conducting block) of heat of aluminium block or copper billet, with heater element on the mainboard (mainly is the thermal source chip, comprise CPU, south bridge and north bridge) heat be transmitted to chassis cover, dispel the heat to the external world by chassis cover.
In the prior art, according to CPU, south bridge, north bridge separately in the standard packaging layout position distribution of heat radiation mounting hole design the heat-conducting block of a correspondence respectively, shown in Fig. 1-4, be that example describes with CPU and south bridge.Fig. 1 is a CPU heat-conducting block 11, has four mounting holes 3, and Fig. 2 is a south bridge heat-conducting block 12, has two mounting holes 3.The left side of Fig. 1 and Fig. 2 is the heat-conducting block front schematic view, and the right is the heat-conducting block schematic bottom view, and four jiaos of the heat-conducting block bottom surface is stepped, and mounting hole 3 runs through whole heat-conducting block from the cascaded surface 4 of bottom surface.As shown in Figure 3, the screw portion of hexagonal nut post 6 is locked in the internal thread of heat-conducting block mounting hole, screw 7 passes the nut portion that heat radiation mounting hole 801 on the mainboard 8 is locked in hexagonal nut post 6 at mainboard 8 back sides, heat-conducting block is fixed on the mainboard 8, heat-conducting block respectively will be separately the heat of thermal source conduct to chassis cover 9.Only on the position of 4 edge angle correspondences of mainboard 8 self-clinching nut 5 is arranged on the machine case body 10, mainboard 8 central region do not have stilt.The complete machine schematic internal view that heat-conducting block has been installed as shown in Figure 4.
This design of prior art, the standard packaging difference of main thermal source chip layout on mainboard such as CPU, south bridge, north bridge, the placement position of its heat radiation mounting hole is variant, the dimensions of heat-conducting block will each be variant, the heat-conducting block model is various, and is not general, and the shape and size specification difference between different model is very little, easy batch mixing in the production, the production technology that is not easy to the machining aspect is managed.
Heat-conducting block is the entity metal, and its weight ratio standard heat radiator is much bigger.Heat-conducting block only is locked on the mainboard in enclosed industry computer, does not do the antivibration design, and the mainboard amplitude that causes because of heat-conducting block weight when complete machine is worked in vibration environment is bigger, has reduced reliability of products, causes product operational failure in vibration environment easily.
Heat-conducting block is that the screw by the mainboard back side is locked on the mainboard dismounting inconvenience.In the product maintenance process, if dismounting heat-conducting block or change CPU will be pulled down mainboard earlier, so just relate to the dismounting of electrical fittings such as the wire rod that connects mainboard, connector, I/O, operate not only loaded down with trivial details but also time-consumingly, cause product maintenance and after sale service inefficiency.
The utility model content
The technical problems to be solved in the utility model is, at the above-mentioned defective of prior art, provides a kind of general heat-conducting block that is applicable to multiple heater element.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of general heat-conducting block, have mounting hole at described heat-conducting block four jiaos, and one or more in the described mounting hole are mounting hole, all the other are not that the mounting hole of mounting hole is a circular hole.
In general heat-conducting block described in the utility model, four jiaos of heat-conducting block is the deep-slotted chip breaker of vertical direction, convexes with the fixed station of a horizontal direction outward in the bottom of described deep-slotted chip breaker, has mounting hole on described fixed station.
In general heat-conducting block described in the utility model, the center of described mounting hole and the center of described circular hole are about the center symmetry of heat-conducting block.
In general heat-conducting block described in the utility model, the length direction of described mounting hole is consistent with the heat-conducting block diagonal of this mounting hole position.
In general heat-conducting block described in the utility model, described heat-conducting block is aluminium block or copper billet.
The utility model also provides a kind of general heat-conducting block mounting structure, be used for the installation of the heat-conducting block of heater element on the computer motherboard, described heat-conducting block is installed between heater element and the chassis cover, the heater element zone has the heat radiation mounting hole that is used to install heat-conducting block on mainboard, described general heat-conducting block mounting structure comprises heat-conducting block, self-clinching nut, hexagonal nut post and screw, described heat-conducting block is above-mentioned general heat-conducting block, described self-clinching nut presses in the correspondence position of cabinet bottom and mainboard heat radiation mounting hole, described mainboard is positioned on the self-clinching nut, the screw portion of described hexagonal nut post passes mainboard heat radiation mounting hole and locks in the self-clinching nut, the lower surface of the nut portion of described hexagonal nut post is pressed on mainboard on the self-clinching nut, described screw passes the mounting hole on the heat-conducting block, is locked in the nut portion of hexagonal nut post.
In general heat-conducting block mounting structure described in the utility model, described heater element is one or more in CPU, south bridge and the north bridge.
The utility model is by with the one or more mounting holes that are set in the heat-conducting block mounting hole, optimized the structural design of heat-conducting block, screw can be installed in the optional position of mounting hole, make the heat-conducting block of same specification be applicable to many moneys chip or product, reduced material variety, reduce Material Cost, reduced the Management of production cost.
In the mounting structure of general heat-conducting block, by cooperating of self-clinching nut and hexagonal nut post, self-clinching nut supports mainboard, and the heat radiation installation region of mainboard is fixed on the cabinet, screw passes the mounting hole on the heat-conducting block simultaneously, be locked in the nut portion of hexagonal nut post, the weight of heat-conducting block has been delivered on the cabinet by the hexagonal nut post, limited the relative motion of heat-conducting block and mainboard heat radiation installation region and cabinet, can reach good antivibration effect, solve the vibration problem of enclosed industry computer, strengthened reliability of products.
The utility model has been optimized enclosed industry computer heat-conducting block mount scheme, the assemble sequence of parts such as machine case body, mainboard, general heat-conducting block, chassis cover is from the bottom to top, disassembly sequence is from top to bottom, heat-conducting block is locked on the mainboard by the screw in mainboard front, open chassis cover, pull down general heat-conducting block separately and just can see the whole of mainboard, need not to pull down mainboard when dismounting heat-conducting block or replacing CPU, easy accessibility, strengthen the convenience in the product maintenance, improved the work efficiency of product maintenance and after sale service greatly.
Description of drawings
Fig. 1 is the CPU heat-conducting block structural representation of prior art;
Fig. 2 is the south bridge heat-conducting block structural representation of prior art;
Fig. 3 is a heat-conducting block assembling synoptic diagram in the enclosed industry computer of prior art;
Fig. 4 is the inner front section view of enclosed industry computer that heat-conducting block has been installed in the prior art;
Fig. 5 is the general heat-conducting block structural representation of the utility model embodiment 1;
Fig. 6 is a general heat-conducting block mounting structure synoptic diagram in the enclosed industry computer of the utility model embodiment 2;
Fig. 7 be among the utility model embodiment 2 on the mainboard CPU and South Bridge chip the planar structure synoptic diagram of heat-conducting block has been installed;
Fig. 8 is the inner front section view of enclosed industry computer that the utility model embodiment 2 has installed general heat-conducting block.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Embodiment 1:
Figure 5 shows that the general heat-conducting block 13 of the utility model embodiment 1, have mounting hole at heat-conducting block 13 four jiaos, one in the mounting hole is mounting hole 301, and its excess-three mounting hole is a circular hole 302.In other embodiments, also can be with two in the mounting hole, three or four all are made as mounting hole, in general, in industrial computer, needing the heater element of installation heat-conducting block mainly is CPU and north and south bridge, the heat radiation mounting hole of CPU has four on the mainboard, at CPU heat radiation installation region four jiaos, the heat radiation mounting hole of north and south bridge respectively has two, be positioned on the diagonal line of north and south bridge heat radiation installation region, thus we only need general heat-conducting block one of them be set to mounting hole and get final product, its excess-three is established according to the dispel the heat position of mounting hole of CPU, mounting hole can enlarge the cornerwise installation coverage in its place, just can satisfy existing industrial computer demand.
The face of being seen among Fig. 5 is the front of heat-conducting block 13.Four jiaos of heat-conducting block 13 is the deep-slotted chip breaker 131 of vertical direction, convexes with the fixed station 132 of a horizontal direction outward in the bottom of deep-slotted chip breaker 131, has mounting hole on fixed station 132.The center of the center of mounting hole 301 and circular hole 302 is about the center symmetry of heat-conducting block 13, when general heat-conducting block 13 is used for the heat conduction of CPU, because the heat radiation mounting hole of CPU has four on the mainboard, the heat radiation mounting hole site of assembling back CPU is in the middle part of heat-conducting block mounting hole 301, the mounting structure symmetry.The length direction of mounting hole 301 is consistent with heat-conducting block 13 diagonals of these mounting hole 301 positions, thereby the screw that heat-conducting block 13 is installed can laterally move with the heat radiation mounting hole of diverse location adaptive in this mounting hole 301.When heat-conducting block 13 is used for the heat radiation of south bridge or north bridge, because the distance between two heat radiation mounting holes of south bridge and north bridge all is a bit larger tham two distances of dispelling the heat between the mounting hole on the CPU diagonal line, so screw need be realized dispelling the heat cooperating of mounting hole with the north and south bridge toward mobile slightly away from the position at heat-conducting block 13 centers in mounting hole 301 when installing.Heat-conducting block 13 materials can be aluminium or copper, can also not do qualification at this for the good material of other heat conductivilitys certainly.
One or more in the heat-conducting block mounting hole are designed to waist shape, enlarged it coverage has been installed, screw can be installed in the optional position of mounting hole, the heat-conducting block of same specification not only is applicable to CPU but also be applicable to south bridge, be applicable to that also other need install the heater element of heat-conducting block, realized the general of heat-conducting block, reduced material variety, reduce Material Cost, reduced the Management of production cost.
Embodiment 2:
As shown in Figure 6, a kind of general heat-conducting block mounting structure, be used for the installation of the heat-conducting block of heater element on the computer motherboard, heat-conducting block 13 is installed between heater element and the chassis cover 9, the heater element zone has the heat radiation mounting hole 801 that is used to install heat-conducting block 13 on mainboard 8, scribble heat-conducting cream 14 on the heater element, perhaps on heater element, paste heat conductive pad.Heater element in the present embodiment is CPU1 and south bridge 2, and the heat radiation mounting hole 801 of CPU1 is four, and the heat radiation mounting hole 801 of south bridge 2 is two.
Shown in Fig. 6,7, general heat-conducting block mounting structure comprises heat-conducting block 13, self-clinching nut 5, hexagonal nut post 6 and screw 7.Heat-conducting block 13 in the present embodiment is for having offered the general heat-conducting block of a mounting hole and three circular holes.Six self-clinching nuts 5 press in the correspondence position of machine case body 10 with mainboard heat radiation mounting hole 801, and mainboard 8 is positioned on the self-clinching nut 5, and self-clinching nut 5 has supported the heat radiation installation region of mainboard 8.The screw portion of 6 hexagonal nut posts 6 passes mainboard heat radiation mounting hole 801 and locks in the internal thread of self-clinching nut 5, the lower surface of the nut portion of hexagonal nut post 6 is pressed on mainboard 8 on the self-clinching nut 5, and the heat radiation installation region of mainboard 8 has been fixed on the cabinet.Six screws 7 pass the mounting hole on the heat-conducting block 13, are locked in the nut portion of hexagonal nut post 6, finish the installation of heat-conducting block 13, and the weight of heat-conducting block 13 has been delivered on the cabinet by hexagonal nut post 6.Cooperation by self-clinching nut 5, hexagonal nut post 6 and screw 7, self-clinching nut 5 supports the heat radiation installation region of mainboard 8, the heat radiation installation region of mainboard 8 is fixed on the cabinet, the weight of heat-conducting block 13 has been delivered on the cabinet by hexagonal nut post 6, limited the relative motion of heat-conducting block 13 and mainboard 8 heat radiation installation regions and cabinet, can reach good antivibration effect, solve the vibration problem of enclosed industry computer, strengthen reliability of products.
Because the length of the nut portion of hexagonal nut post 6 is greater than the overall height of heater element on the mainboard 8 and heat-conducting cream 14 (or heat conductive pad), so when design heat-conducting block 13, need to reserve certain spacing between fixed station 132 lower surfaces and heat-conducting block 13 lower surfaces, satisfy the overall height that length that distance between fixed station 132 lower surfaces and heat-conducting block 13 bottom surfaces equals the nut portion of hexagonal nut post 6 deducts heater element and heat-conducting cream 14 (or heat conductive pad), make heat-conducting block 13 can be extraordinary with heater element on heat-conducting cream 14 (or heat conductive pad) fit, realize good heat-conducting effect, and hexagonal nut post 6 can well be pressed on mainboard 8 on the self-clinching nut 5, and can well support heat-conducting block 13, reach good antivibration effect.
As shown in Figure 8, on the mainboard 8 that heat-conducting block 13 has been installed, mounting hole 301 places in the lower left corner, the heat radiation mounting hole site of CPU1 is in the middle part of heat-conducting block mounting hole 301, the one-piece construction symmetry; The heat radiation mounting hole site of south bridge 2 is in an end of heat-conducting block mounting hole 301.
In the present embodiment, heater element is CPU and south bridge.In other embodiments, heater element can also be a north bridge, and perhaps other need the heater element that heat-conducting block carries out heat conduction, mainly is the thermal source chip on the mainboard, does not do qualification at this.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. general heat-conducting block, it is characterized in that: four jiaos at described heat-conducting block have mounting hole, and one or more in the described mounting hole are mounting hole, and all the other are not that the mounting hole of mounting hole is a circular hole.
2. general heat-conducting block as claimed in claim 1 is characterized in that: four jiaos of described heat-conducting block is the deep-slotted chip breaker of vertical direction, convexes with the fixed station of a horizontal direction outward in the bottom of described deep-slotted chip breaker, has mounting hole on described fixed station.
3. general heat-conducting block as claimed in claim 1 or 2 is characterized in that: the center of described mounting hole and the center of described circular hole are about the center symmetry of heat-conducting block.
4. general heat-conducting block as claimed in claim 3 is characterized in that: the length direction of described mounting hole is consistent with the heat-conducting block diagonal of this mounting hole position.
5. general heat-conducting block as claimed in claim 4 is characterized in that: described heat-conducting block is aluminium block or copper billet.
6. general heat-conducting block mounting structure, be used for the installation of the heat-conducting block of heater element on the computer motherboard, described heat-conducting block is installed between heater element and the chassis cover, and the heater element zone has the heat radiation mounting hole that is used to install heat-conducting block on mainboard, it is characterized in that:
Described general heat-conducting block mounting structure comprises heat-conducting block, self-clinching nut, hexagonal nut post and screw, described heat-conducting block is each described general heat-conducting block of claim 1-5, described self-clinching nut presses in the correspondence position of cabinet bottom and mainboard heat radiation mounting hole, described mainboard is positioned on the self-clinching nut, the screw portion of described hexagonal nut post passes mainboard heat radiation mounting hole and locks in the self-clinching nut, the lower surface of the nut portion of described hexagonal nut post is pressed on mainboard on the self-clinching nut, described screw passes the mounting hole on the heat-conducting block, is locked in the nut portion of hexagonal nut post.
7. general heat-conducting block mounting structure as claimed in claim 6 is characterized in that: described heater element is one or more in CPU, south bridge and the north bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200885098U CN202025273U (en) | 2011-03-29 | 2011-03-29 | Universal heat conducting block and installation structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200885098U CN202025273U (en) | 2011-03-29 | 2011-03-29 | Universal heat conducting block and installation structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202025273U true CN202025273U (en) | 2011-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200885098U Expired - Fee Related CN202025273U (en) | 2011-03-29 | 2011-03-29 | Universal heat conducting block and installation structure thereof |
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| Country | Link |
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| CN (1) | CN202025273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103294134A (en) * | 2012-02-28 | 2013-09-11 | 研祥智能科技股份有限公司 | Mainboard module, computer case module and computer |
| CN105759977A (en) * | 2014-12-19 | 2016-07-13 | 研祥智能科技股份有限公司 | Computer heat conducting device |
-
2011
- 2011-03-29 CN CN2011200885098U patent/CN202025273U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103294134A (en) * | 2012-02-28 | 2013-09-11 | 研祥智能科技股份有限公司 | Mainboard module, computer case module and computer |
| CN103294134B (en) * | 2012-02-28 | 2018-03-02 | 研祥智能科技股份有限公司 | A kind of mainboard module, cabinet module and computer |
| CN105759977A (en) * | 2014-12-19 | 2016-07-13 | 研祥智能科技股份有限公司 | Computer heat conducting device |
| CN105759977B (en) * | 2014-12-19 | 2020-07-17 | 研祥智能科技股份有限公司 | Computer heat conduction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20111102 Termination date: 20160329 |