CN201021672Y - Pumping fan device - Google Patents

Abstract

The utility model relates to a removable fan device, in particular to a rapid assembly fan module and a fan which can connect with the power supply to start operation at the same time, and includes a positioning frame, a fan module, the positioning frame is arranged with the first connector which can provide electronic source on the middle position of the baffle, the second connector arranged outward from the axial of the supply fan module forms alignment position with the first connector, and the block button hole arranged on the side wall of the positioning frame forms alignment position with the block holding part which provides the upward side of a plurality of fan modules to integrate as a whole, and enables each fan module to insert the second connector into the first connector at the same time, and ensures the block holding part to embed and block into the block button hole of the position component, then each fan module can be embedded and fixed respectively into the positioning frame, no extra buckle device or positioning component need to be used for fixing, and goal that the first connector and the second connector form the alignment position rapidly and accurately can be achieved, the assembly and disassembly are easy, and the power supply wires can not be messy, so that the situation of the influence to the heat radiation of the fan can not be produced.

Description

The extraction-type fan assembly

Technical field

The utility model relates to a kind of extraction-type fan assembly, be particularly related to and assemble blower module fast and connect power supply simultaneously and can start the fan of running, make things convenient for the assembling or the dismounting of fan not to need tool using, and do not need the socket power line, can prevent effectively that the situation of the messy influence heat radiation in inner space from taking place.

Background technique

Along with high-tech flourish, the volume of electrical assembly is tending towards microminiaturization, and closeness is also more and more high on the unit area, its usefulness constantly strengthens especially, under these factors, the heating value of electrical assembly then almost raises year by year, do not get rid of the heat energy that electrical assembly produces if there is good radiating mode, the temperature that these are too high, to cause electrical assembly produce electronics free with phenomenon such as thermal stress, and cause whole stability to reduce, and the life-span that shortens electrical assembly itself, be the problem that can not be ignored always.

Because personal computer has been popularized in present society, and the life cycle in computer generations is shorter, its electrical assembly (as: central processing unit (CPU) (CPU) and image processor (GPU) etc.) mortality also and then raises, and the usefulness of central processing unit (CPU) increases, processing rate is faster, the relative heat that is given off also constantly increases, and under the too not big variation of the surface area of central processing unit (CPU), the operating temperature of central processing unit (CPU) is about about 60 ℃～95 ℃ at present, with this situation continued development, the wattage of heating will continue to raise, if there is not perfect sink, will have a strong impact on the normal operation of central processing unit (CPU) and image processor, so will how to improve the heat dissipation of radiator, be considerable work; Yet, directly electrical assembly is blowed cold wind with fan mostly at present, reach radiating effect, the characteristics of its fan are with the work media of air as heat radiation, and that gets can directly not injure electrical assembly again easily, as add the optimal design cooperation, with the problem of more favourable solution electrical assembly heat radiation; Then in order to solve the problem of above-mentioned existing electrical assembly heat dissipation, the claimant once on May 31st, 2002 with " sink of server host " novel patent case, see also shown in Figure 8, utilize server host A inside to be provided with cross bar A1, and be provided with a plurality of centrifugal turbofan B in cross bar A1, and turbofan B is for having telescopic type exhaust outlet B1, promptly concentrate the object to be dispelled the heat blow cold wind machine A inside to the server by exhaust outlet B1, the cold wind that can avoid blowing out looses toward overflowing all around, to improve the radiating effect of turbofan B; But turbofan B is fixed on the cross bar A1, the spare part that then can be subjected to cross bar A1 periphery hinders, inconvenience when influencing installation or removal turbofan B, and when cleaning or maintenance, also quite bother, again, turbofan B is the precalculated position that is fixedly arranged on the cross bar A1, but different MANUFACTURER, produce the server host A that industry is produced, its central interior processor, chip, adapter, hard disks etc. are the heating electrical assembly easily, the position and the specification that are equipped with are all inequality, therefore will cause turbofan B to blow cold wind over against the heating electrical assembly, the heat energy of heating element can be blowed to other electrical assemblys on the contrary, make server host A inside hoard more thermal energy and cause temperature continue to raise, will cause the usefulness of electrical assembly to reduce.

The claimant is in order to improve the problem of the above-mentioned patent case that is before proposed again, again on October 12nd, 2004, with " extraction-type blower module " novel patent application is proposed, case is through announcing in the patent gazette on May 11st, 2005, several M264830 number of certificate number, see also Fig. 9, shown in Figure 10, it is the pedestal C inside in hollow shape, formation can be accommodated the putting chamber C1 of fan B, and in the more than one at least position shelf C2 of putting chamber C1 combination, again on putting chamber C1 and position shelf C2, all be provided with corresponding guide groove C11 and guide portion C21,, can reach quick replacing fan B fan B can be incorporated on the position shelf C2, and do not need the purpose of tool using dismounting, but still there is a little disappearance in the use, as:

(1) the pedestal C volume of described hollow shape is bigger, takies more space easily, does not meet light, thin, short, the little demand of modern electronic product.

(2) fan B must be connected with the power line of server host A inside, just can make fan B running, so the more fan B is set on the cross bar A1, and then the power line of Lian Jieing is also more, easily causes server host A internal power cord messy and influence the circulation of fan B air-flow.

(3) fan B utilizes position shelf C2 to embed the putting chamber C1 of pedestal C, but does not reach fixing effect, in the process that pedestal C carrying is moved, causes easily that fan B rocks, displacement in pedestal C, produces the unsettled situation of collision.

Be with, how to solve the assembly and disassembly and the power line problem at random of existing fan, be the direction place that the relevant manufacturer that is engaged in the industry desires most ardently the research improvement.

Summary of the invention

The inventor is because above-mentioned problem and disappearance, be to collect related data, via assessing in many ways and considering, and to engage in the many years of experience of the industry accumulation, via constantly studying and revise, the beginning design this kind be easy to assemble, dismantle, and the unlikely utility model patent of power line extraction-type fan assembly at random that causes be born.

Main purpose of the present utility model is to be that but the baffle plate neutral position of the positioning frame body of extraction-type fan assembly is provided with first connector of power supply, but and the second set connector contraposition of air feed fan module axial region, and frame is in the set block button hole of positioning frame body side panel, then supply the top integrated holding part buckle contraposition of a plurality of blower modules, simultaneously second connector is electrically connected on first connector, holding part embeds the block button hole of positioning frame body, can be with the quick build-in of each blower module difference in positioning frame body, do not need additionally to use fastener or align member, set power line without layout between blower module and positioning frame body, and can not cause the power line situation that influences the fan heat radiation at random.

Secondary objective of the present utility model is to be second connector of blower module by axial region, be plugged in positioning frame body downwards in the first set connector of baffle plate crown center position, reach contraposition purpose fast and accurately, do not need socket power line again, can more convenient operation blower module be assembled.

To achieve these goals, the utility model provides a kind of extraction-type fan assembly, You Zhike assembles fan fast and forms the device that is electrically connected simultaneously, it is to comprise positioning frame body, blower module, wherein: described positioning frame body inside has accommodation space, and the accommodation space inboard is provided with in the baffle plate of crown center position tool first connector, baffle surface then is provided with a plurality of openwork holes, extend the side panel that is higher than height of baffle plate respectively by the baffle plate both sides again, and be provided with block button hole in a side panel wherein; Described blower module build-in is in the accommodation space of positioning frame body, and in second connector that axial region outwards extends and first connector forms contraposition and is electrically connected mutually, its top is for being provided with for pulling the holding part that forms the shift reciprocately stroke, and its holding part is provided with the protruding button of buckle in the block button hole of side panel.

Above-mentioned extraction-type fan assembly of the present utility model is when reality is used, for having following advantage:

(1) external frame of blower module is to cooperate the size of fan and be provided with, and can't take too many spatial position, when it is installed on the default host enclosure, and the unlikely electrical assembly layout that influences host housing in containing space.

(2) blower module is second connector that utilizes axial region outwards to extend, to being positioned at first connector of positioning frame body in baffle plate crown center position, and the binding of can pegging graft fast, and do not need other socket power line, can contraposition fast, be electrically connected accurately, really, then reach unlikely winding power line between blower module and positioning frame body, also do not influence the heat dissipation of blower module.

(3) blower module is for passing through the set guide rail of external frame lateral margin, embed respectively in the set guide slot of positioning frame body two side wall panels, utilize the protruding button of holding part again, buckle is in the block button hole of positioning frame body, in the containing space of positioning frame body, do not need additionally to use instruments such as fastener or align member to fix fast for the blower module strong fix.

(4) blower module need not use any instrument, can be assembled in the positioning frame body fast by the top, also can be simple and easy by in the positioning frame body blower module being dismantled, it is quick, accurate to peg graft with the assembling that makes things convenient for blower module, maintenance or change also simple and easy disassembling, and have assembling, dismantle all usefulness quite easily and fast.

Description of drawings

Fig. 1 is a stereo appearance figure of the present utility model;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3 is the three-dimensional exploded view of the utility model blower module;

Fig. 4 is a side cutaway view of the present utility model;

Fig. 5 is the sectional perspective sectional drawing of the utility model blower module;

Side cutaway view when Fig. 6 is the utility model separating action;

Fig. 7 is the side cutaway view behind the utility model separating action;

Fig. 8 is the stereo appearance figure of existing radiating module;

Fig. 9 is the Assembly Action stereo appearance figure of existing blower module;

Figure 10 is the stereo appearance figure of existing blower module.

Description of reference numerals: 1 positioning frame body; 11 accommodation spaces; 13 side panels; 12 baffle plates; 131 block button holes; 121 openwork holes; 132 guide slots; 122 first connectors; 2 blower modules; 21 external frames; 2134 protruding buttons; 211 containing spaces; 2135 flexibly support body; 212 through holes; 214 axial regions; 213 holding parts; 2,141 second connectors; 2131 perforation; 215 guide rails; 2132 elasticity buckle bodies; 22 fans; 2133 open-works; 3 host housings; 31 containing spaces; 321 slotted eyes; 32 frames; The A server host; The A1 cross bar; The B turbofan; The B1 exhaust outlet; The Building C body; The C1 putting chamber; The C2 position shelf; The C11 guide groove; The C21 guide portion.

Embodiment

For reaching above-mentioned purpose and effect, technological means that the utility model adopted and structure thereof, drawing now illustrates in detail that with regard to preferred embodiment of the present utility model tool feature and function are as follows, in order to understanding fully.

See also Fig. 1, Fig. 2, shown in Figure 3, be the three-dimensional exploded view of stereo appearance figure of the present utility model, three-dimensional exploded view, blower module, find out by knowing shown in the figure, fan assembly of the present utility model is for comprising positioning frame body 1 and blower module 2, wherein:

Form accommodation space 11 in the described positioning frame body 1, and be provided with baffle plate 12 in accommodation space 11 inboards, and baffle plate 12 surfaces are to be provided with a plurality of openwork holes 121, and be provided with first connector 122 in baffle plate 12 crown center positions, can provide power supply by first connector 122, extended side panel 13 by 12 on baffle plate respectively by the limit, two opposite sides again, then the height of baffle plate 12 is half of two side wall panels 13 height, and can be provided with block button hole 131 in a side panel 13.

Described blower module 2 is to comprise external frame 21 and fan 22, its external frame 21 inside are to have containing space 211, for taking in fan 22 and can utilizing locked assembly that it is locked in external frame 21, and the interior sidewall surface in containing space 211 is provided with a plurality of through holes 212, and the top is formed in one and is provided with holding part 213, then holding part 213 is respectively at outer frame 21 tops, one-body molded respectively perforation 2131 and the elasticity buckle body 2132 of being provided with, and elasticity buckle body 2132 is for being provided with open-work 2133, side then is provided with protruding button 2134, and in elasticity buckle body 2132 outer rims formation Openworks shape, so that elasticity buckle body 2132 can be in external frame 21 tops, produce the reciprocating type displacement stroke when pulled by external force, and what external frame 21 outer side then were respectively equipped with at least more than one flexibly supports body 2135, and is provided with second connector 2141 in its axial region 214 positions.

Above-mentioned each member is in the group device, described positioning frame body 1 is to utilize its accommodation space 11, air feed fan module 2 contrapositions assembling, and positioning frame body 1 is in the set block button hole 131 of side panel 13, the holding part 213 that is air feed fan module 2 external frames 21 is with protruding button 2134 contrapositions, and second connector 2141 that blower module 2 axial regions 214 outwards extend, downwards to being positioned at positioning frame body 1 in the first set connector 122 of baffle plate 12 crown center positions, then can be when blower module 2 passes the accommodation space 11 of positioning frame body 1, protruding button 2134 by external frame 21 embeds block button hole 131 to form the clip location, insert first connector 122 simultaneously and by second connector 2141, be electrically connected and form, blower module 2 can be mounted on fast in the accommodation space 11 of positioning frame body 1, and utilize the set a plurality of bodies 2135 that flexibly support of external frame 21 outer side, resilient abutment is at the relative inner face of positioning frame body 1 two side wall panels 13, form fastening supporting and paste the location, and holding part 213 is located at external frame 21 tops of blower module 2, second connector 2141 then is located at outside, blower module 2 axial regions, 214 position, can be to being positioned at first connector 122 of positioning frame body 1 baffle plate 12 crown center positions, but quick combined, accurately contraposition and be convenient to be electrically connected, then installing, in the time of dismounting, need not use any instrument, and needn't additionally use fastener or align member, can fix fast, the socket power line also can be assembled fan assembly of the present utility model fast again.

And described positioning frame body 1 is the side that can be fixedly arranged on default host shell 3 set frame 32 in containing space 31, and according to containing space 31 indoor designs, can be installed with at least more than one positioning frame body 1 in default frame 32 sides, and positioning frame body 1 embeds in accommodation space 11 air feeds fan module 2, then blower module 2 is by axial region 214, outwards extend second connector 2141, and make second connector 2141 can be downwards to being positioned at first connector 122 of positioning frame body 1, the adjacent spacing of a plurality of positioning frame body 1 and blower module 2 frames 32 sides can be reduced, and make the blower module 2 can tightr arrangement, be difficult for causing phenomenon at interval when blowing cold wind, and fan 22 power lines of blower module 2, for being electrically connected with second connector 2141 at axial region 214, and need not be stretched to the side or the outside of external frame 21, avoid fan 22 power lines inner at random, and easy-to-operat blower module 2 is arranged on the acquiescence frame 32 at external frame 21.

The side of above-mentioned default frame 32, it is the positioning frame body 1 that can be provided with at least more than one, also can be provided with a plurality of positioning frame body 1, and in the first set connector 122 of each baffle plate 12 neutral position, being can be with set power supplys in the containing space 31 of host housing 3 to be electrically connected, is that other layout sets so that first connector 122 can provide power supply in being connected between fan 22, the first connectors 122 of blower module 2 and power supply, non-is the emphasis of founding of the present utility model, so not shown in graphic.

See also Fig. 3 again, Fig. 4, shown in Figure 5, three-dimensional exploded view for the utility model blower module, side cutaway view, the sectional perspective sectional drawing of blower module, find out by knowing shown in each figure, default frame of the present utility model 32 surfaces can be provided with a plurality of slotted eyes 321, and in the side of a plurality of slotted eyes 321, then can be installed with the positioning frame body 1 that at least more than one is ㄩ shape frame shape, maybe can be installed with a plurality of positioning frame body 1, and positioning frame body 1 also can be shaped in the side of default more than 32 slotted eye 321 of frame, and positioning frame body 1 forms two relative formula guide slots 132 in two side wall panels 13 inboard nearly acquiescence frames 32 positions, and with respect to the guide slot 132 of side panel 13, both side edges in blower module 2 external frames 21 has extended guide rail 215 respectively again, can fan module 2 embeds side panels 13 with the guide rail 215 of external frame 21 guide slot 132 by air feed, the opening side that makes blower module 2 is to being affixed on default frame 3 sides, promptly set by blower module 2 external frames 21 again in outer side, at least more than one a plurality of elastomers support body 2135, elasticity is supported and is attached to two side wall panels 13 inboards, be in acquiescence frame 32 sides with blower module 2 strong fixs, position with the contraposition electrical assembly, can reach blower module 2 and directly blow the heat radiation effectiveness of cold wind in electrical assembly, and can be according to the quantity of electrical assembly, position etc. is set, further increase or reduce the quantity that is provided with of blower module 2, and can blow cold wind, and can promote the heat dissipation of blower module 2 by 2 pairs of electrical assemblys of blower module of suitable quantity.

And the first set connector 122 of positioning frame body 1 baffle plate 12 crown center positions, but power socket, power plug or power connector etc. for power supply, and 122 of described relatively first connectors are in the second set connector 2141 of blower module 2 external frames, 21 axial regions 214, but are power plug, power socket or the power connector etc. of power supply; To be embedded in the accommodation space 11 of positioning frame body 1 when blower module 2, and by the second set connector 2141 of axial region 214, to being positioned at first connector 122 of positioning frame body 1, and can peg graft and form electrical connection fast downwards, reach the easier contraposition of assembling, chimeric purpose, then be connected in the power supply of electricity in device by positioning frame body 1 first connector 122, it is the problem that to avoid positioning frame body 1 and 2 generation power lines of blower module to twine, and first connector 122, second connector 2141 is the positions that are positioned at external frame 21 axial regions 214, the unlikely direction that stops blowing when fan 22 operates, but air feed fan 22 is dried smoothly and the difficult windage that forms, also be difficult for producing noise.

See also Fig. 3, Fig. 6, shown in Figure 7, three-dimensional exploded view for the utility model blower module, side cutaway view during separating action, side cutaway view during separating action, find out by knowing shown in the figure, described at least more than one blower module 2, holding part 213 in its external frame one-body molded setting in 21 tops, and can utilize perforation 2131, the open-work 2133 of elasticity buckle body 2132 penetrates for finger respectively, then pull elasticity buckle body 2132 toward the partly displacement of its outer rim hollow out with finger, and make the elasticity button hold the protruding button 2134 that body 2132 drives its side, generation is to the displacement of external frame 21 inside, can be with the guide rail 215 of blower module 2 with lateral margin, detach in the guide slot 132 of positioning frame body 1 two opposite sides wallboard 13, blower module 2 can be withdrawed from the accommodation space 11 of positioning frame body 1, and when the perforation 2131 of the dislocation of finger joint from holding part 213, behind the open-work 2133, the elasticity button is held body 2132 promptly by the affecting of elastic-restoring force, and promptly keeps in the center; If blower module 2 is assembled in the positioning frame body 1, only need 2 pairs of blower modules are positioned at containing space 11 tops of positioning frame body 1, guide rail 215 that promptly can blower module 2 embeds the guide slot 132 of biside plates 13, blower module 2 can be pushed downwards again, and in the protruding button 2134 of blower module 2 external frames 21 sides, a plurality of bodies 2135 that flexibly support, when touching positioning frame body 1 two side wall panels 13, protruding button 2134, a plurality of bodies 2135 that flexibly support can inwardly advance, and along side panel 13 downward slippages, be moved to block button hole 131 until protruding button 2134 to being positioned at side panel 13, protruding button 2134 promptly outwards ejects by the elastic-restoring force that the elasticity button is held body 2132, and buckle is gone in the block button hole 131 of side panel 13 simultaneously, and a plurality of 2135 inboards that are resisted against two side wall panels 23 of body that flexibly support are stably to detain blower module 2 in the accommodation space 11 that is fixed in positioning frame body 1.

And default frame 32 surfaces are to be provided with a plurality of slotted eyes 321, then make 321 pairs of each slotted eyes be positioned at the set electrical assembly in containing space 31 inside, the heat energy that produces so that electrical assembly is operated, each blower module 2 by a plurality of positioning frame body 1 difference institute build-ins in default frame 32 sides, blow cold wind in each electrical assembly, effectively the heat energy that electrical assembly was produced is outwards dispelled, avoid heat energy to hoard in containing space 31.

Be and, the above only is preferred embodiment of the present utility model, non-so limit to claim of the present utility model, fan assembly of the present utility model is to be provided with first connector 13 that power supply can be provided in positioning frame body 1 baffle plate 12 crown center positions, utilize a plurality of positioning frame body 1 air feed fan module 2 build-ins respectively, the holding part 213 of blower module 2 and the utilization one-body molded setting in top, buckle is in the block button hole 131 of positioning frame body 1 side panel 13, second connector 2141 with axial region 214 is electrically connected on first connector 122 downwards again, and reach the purpose that blower module 2 can be assembled or dismantle fast in positioning frame body 1, and must additionally not use fastener or align member, can fix fast, and utilize first connector 122 to be electrically connected with second connector 2141, air feed fan module 2 enough power supplys turn round, and do not need in addition socket power line again, can reach the purpose that 2 non-transformer lines of positioning frame body 1 and blower module twine, so can reach the structure of aforementioned effect such as, device is contained by the utility model all should, simple and easy modification of this kind and equivalent structure change, and all should in like manner be included in the claim of the present utility model.

The utility model is to be primarily aimed at the frame of fan assembly and the assembling location of blower module; and can be simultaneously by the holding part of external frame and the mutual buckle of block button hole of positioning frame body; second connector is electrically connected with first connector; peg graft fast also accurately; really; not needing tool using can assemble or dismantle blower module fast is main key protection point; only make blower module after being assembled in frame, not need other socket power line; and has an advantage of carrying living heat dissipation; only; the above only is preferred embodiment of the present utility model; non-so promptly limit to claim of the present utility model; so the simple and easy modification and the equivalent structure that use the utility model specification and graphic content to do such as change, and all should in like manner be included in the claim of the present utility model.

Claims (8)

1. extraction-type fan assembly, You Zhike are assembled fan fast and are formed the device that is electrically connected simultaneously, and it is to comprise positioning frame body, blower module, it is characterized in that:

Described positioning frame body inside has accommodation space, and the accommodation space inboard is provided with in the baffle plate of crown center position tool first connector, baffle surface then is provided with a plurality of openwork holes, extends the side panel that is higher than height of baffle plate respectively by the baffle plate both sides again, and is provided with block button hole in a side panel wherein;

Described blower module build-in is in the accommodation space of positioning frame body, and in second connector that axial region outwards extends and first connector forms contraposition and is electrically connected mutually, its top is for being provided with for pulling the holding part that forms the shift reciprocately stroke, and its holding part is provided with the protruding button of buckle in the block button hole of side panel.

2. extraction-type fan assembly as claimed in claim 1 is characterized in that: described positioning frame body.

3. extraction-type fan assembly as claimed in claim 1 is characterized in that: described positioning frame body is power socket, plug or power connector in the first set connector of baffle plate crown center position.

4. extraction-type fan assembly as claimed in claim 1 is characterized in that: described positioning frame body is fixedly arranged on the side of default host shell set frame in containing space.

5. extraction-type fan assembly as claimed in claim 1 is characterized in that: described blower module is the one-body molded holding part that is provided with above external frame.

6. extraction-type fan assembly as claimed in claim 5, it is characterized in that: described blower module is in the holding part of the external frame one-body molded setting in top, for being provided with elasticity buckle body and perforation respectively at the external frame top, and elasticity buckle body is for being provided with open-work, and in outer rim formation Openworks shape, side then is provided with protruding button.

7. extraction-type fan assembly as claimed in claim 1 is characterized in that: described blower module is provided with second connector in the axial region position of external frame, and second connector is power plug, socket or power connector.

8. extraction-type fan assembly as claimed in claim 1 is characterized in that: described blower module is in the one-body molded respectively body that flexibly supports that is provided with at least more than one of two relative outer side surfaces.

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