CN2388639Y - Combined CPU radiator - Google Patents

Abstract

The utility model relates to a combined CPU radiator, which comprises a fan, a cover body and a radiator, wherein, the radiator is composed of a plurality of vanes with the same shapes and a plurality of bases with the same shapes. Every two adjacent bases are superposed through a convex pillar and a pillar slot which can be mutually embedded and are arranged on each of the bases, and tightly clamp a vane to form the radiator. The cover body is embedded out of the radiator; the fan is fixed on an air slot on the surface of the cover body to form the CPU radiator with simple component and convenient assembly and disassembly.

Description

The combined type cpu heat

The utility model is about a kind of combined type cpu heat, especially refer to the radiator element of a kind of design with dismountable group type, cooperate an outside cover body and fan to constitute the cpu heat of a structure uniqueness, it can be simplified assembly operation and reduce cost, thereby creative and improvement property.

In order to reduce the work high temperature of computer CPU wafer, all can dispose one group of heating radiator on the CPU surface, modal such as gilled radiator that make separately, include the refrigerator of cooling pipe fitting and the heating radiator formed by aluminium extruded type radiator shutter and fan etc. by aluminium extruded type, but, in the above-mentioned various traditional heat-dissipating device, it is the most general still to make the heating radiator of solid shape in the aluminium extruded type mode, in a single day this heating radiator makes moulding, comprise that radiator shutter and the formed bulk shape of aluminium extruded type pedestal and mechanism just are fixed, and can not change arbitrarily.

The above-mentioned heating radiator of making solid shape in the aluminium extruded type mode, during fabrication, the strip aluminium is cut out with regard to its required specification, cutting, and need polishing to process, make process operation comparatively complicated bothersome, and can bring to cut waste material, simultaneously, in actual use, when heat radiator distortion or damage, integrated heating radiator can not just damage partly local replacing, for example because of installing accidentally or drop impact, or use screw or instrument fixed heat sink and when causing heating radiator impaired, for fear of influencing its radiating effect, have only its integral demounting is got off, the heating radiator that more renews so not only can cause waste of time, and causes the puzzlement in the use.

If can design the heating radiator that constitutes by the combined type radiator shutter, then this type of problem can be readily solved, and the combined type radiator shutter is simple in structure, not needing does not have waste material with aluminium extracting mold processing, can reduce cost, also can just damage partly when blade damages and upgrade, unlikelyly cause the wasting of resources, these advantages can effectively be improved the defective of traditional aluminium extruded type heating radiator.But the industry does not still have the heating radiator product of equivalent structure and function so far.

In order to reach this purpose, the designer actively sets about research, through test of many times and improvement, finally design a kind of as combined type cpu heat that the utility model disclosed, the utility model is formed with the heat dissipation element of dismountable group type, visual installation specificationization needs to form heating radiator in conjunction with radiator element one by one, can simplify the operation, and can avoid producing the improvement type cpu heat of waste material to reduce cost.

Therefore, fundamental purpose of the present utility model, be to provide a kind of by several blades that separate and several pedestals are formed, the combined type cpu heat that is assembled into one with the stacked array mode of a slice pedestal a slice blade, it does not need to be processed by aluminium extracting mold, there is not the generation of waste material, also can just damage partly when blade damages and upgrade, and have practical effect.

Another purpose of the present utility model, be to provide a kind of low cost of manufacture, easily assembled and can be applicable to different installing space combined type cpu heats, because the uniform specification and the volume of single blade and single pedestal are little, so can utilize the surplus material of aluminium matter, make in a large number through simple and easy compression mod, and visual different needs makes the blade of difformity and different area, and the utility model is simple in structure, can significantly simplify the assembly operation of cpu heat.

The technical solution of the utility model is, but several blades and pedestal are provided with the projection and the post groove of tabling, can form cpu heat with the stacked array mode of a slice pedestal a slice blade.

The assembling of this heating radiator is very simple, convenient, and the uniform specification of single blade and single pedestal and volume are little, can utilize aluminium matter to remain material and make, and reach the effect that reduces cost.

Following conjunction with figs. elaborates to assembly of the present utility model and structure.

Fig. 1 is a stereographic map of the present utility model.

Fig. 2 is an assembly exploded view of the present utility model.

Fig. 3 is a heating radiator of the present utility model assembly exploded view partly.

Fig. 4 is a pedestal sectional view that demonstrates projection and post groove.

Fig. 5 is the side cut-away view that shows each assembly marriage relation of the utility model.

Please refer to shown in Fig. 1,2, the utility model comprises elements such as fan, cover body and heating radiator.

As shown in Figure 2, the section of cover body 20 roughly becomes reverse U shape, and the U-shaped opening just can be covered on heating radiator 30 outsides, makes this cover body 20 form the shell body of heating radiator 30.

Cover body 20 surfaces are provided with an air drain 21 in addition, can combine with fan 10, appropriate position on U-shaped opening one side wall surface of cover body 20, be provided with several short slots, comprise two short groove 22, one middle short slots 23, and be located at two long deficient grooves 24 between two short grooves 22 and the middle short slot 23, wherein be positioned at the two short grooves 22 in the outside, inner edge at short slot is set as bending in cover body 20U shape space, and forms retaining edge 26, in addition in respectively then being provided with several perforation 25 between this short slot; On the U-shaped opening opposite side wall of cover body 20, correspond to the position of aforementioned each short slot 22,23,24, be provided with identical two short grooves 22, two long deficient grooves 24 and a middle short slot 23 (only demonstrating wherein a part of among Fig. 2), and, then be convexly equipped with out projection 27 to the U-shaped space of cover body 20 corresponding to each perforation position of 25.

Again as shown in Figures 2 and 3, heating radiator 30 is by several identical shaped blade 31 and several identical shaped pedestals 32, by be located at can be chimeric each other on the pedestal 32 pedestal projection 36 with post groove 37 and can be stacked mutually, tight clamping one blade 31 between every adjacent two pedestals 32 forms one and can decompose the heating radiator 30 of dismounting or Rapid Combination.

As shown in Figure 3, blade 31 is to be plane, position corresponding to the set long deficient groove 24 of aforementioned cover body 20 side wall surfaces on it is provided with blade groove 23, other is positioned at this blade 31 root edges, corresponding to the position of the set short groove 22 of aforementioned cover body 20 side wall surfaces, middle short slot 23 and each perforation 25, be respectively equipped with blade perforation 34.

Pedestal 32, be one to have the strip pedestal of suitable thickness, on this pedestal 32, position corresponding to the set long deficient groove 24 of aforementioned cover body 20 side wall surfaces, that is the position of each blade groove 33, be respectively equipped with base recess 38, on a side of pedestal 32, position corresponding to set each perforation 25 of aforementioned cover body 20 side wall surfaces is respectively equipped with pedestal projection 36, in addition on this pedestal 32, position corresponding to aforementioned cover body 20 side wall surfaces set two short grooves and middle short slot 23, be respectively equipped with pedestal perforation 39, be positioned on the another side of pedestal 32 corresponding to each pedestal projection 36 and be provided with to the recessed post groove 37 of pedestal 32, its section as shown in Figure 4.

When above-mentioned blade 31 made up with pedestal 32, each blade 31 was held between adjacent two pedestals 32.The set pedestal projection 36 in pedestal 32 1 sides, pass the pairing blade perforation 34 of blade 31 root edges, be embedded in the set post groove 37 in adjacent susceptors 32 another sides, and can make most blades 31 be combined into the heating radiator 30 shown in Fig. 2 fast with pedestal 32, corresponding blade groove 33 and the base recess 38 of being provided with on the heating radiator 30, with ccontaining cooling clamper (not shown),, radiator integral goes up the location thereby being fixed in CPU.

As shown in Figures 2 and 3, when cover body 20 is combined in heating radiator 30, be that U-shaped openend with cover body 20 covers blade 31 outsides in heating radiator 30, at this moment, the long deficient groove 24 that cover body 20 two sides are set, promptly corresponding aforementioned by blade groove 33 and base recess 38 formed anchor clamps spaces; Be located at the perforation 25 on cover body 20 1 sidewalls, just can be sleeved on the pedestal projection 36 on the heating radiator 30 outermost pedestals 32; Be located at the projection 27 of cover body 20 another sidewall inner edges, just can be embedded in the post groove 37 on heating radiator 30 another outside pedestals 32; As shown in Figure 5.Again, the retaining edge 26 in the set short groove in cover body 20 two sides 22, but just backstop is combined closely cover body 20 and heating radiator 30, and need not be used any retaining element in the upper surface of heating radiator 30 outermost two pedestals 32.

After cover body 20 and heat dissipation element 30 make up, set short groove 22 in cover body 20 two sides and middle short groove 23 pairing pedestal perforation 39 and blade perforation 34, formation is positioned at three coaxial apertures on this heating radiator 30, can be for the stationary fixture utilization of different kenels, in order to radiator integral is fixed on the CPU.

After the utility model combination is finished as shown in Figure 1, because blade of heating radiator 30 31 and pedestal 32, be by be located at can be chimeric mutually on the pedestal 32 pedestal projection 36 chimeric stacked mutually with post groove 37, clamping one blade 31 between every adjacent two pedestals 32, make the formation intimate-association state, cooperate in addition the cover body 20 that can be embedded at the heating radiator outside, and constituent components is simple and easy and assembly and disassembly cpu heat easily; On making, do not need also not cut waste material and produce with aluminium extracting mold processing, can upgrade with regard to broken parts when deformable blade or damage, can significantly reduce manufacturing cost, during combination, do not need tool using or retaining element, so extremely be fit to individual assembling operation.

In addition, because the uniform specification of single blade and single pedestal and volume are little, so can utilize the surplus material of aluminium matter, make in a large number through simple and easy compression mod, on actual the manufacturing, blade also can be made into various difformities and different area, to be applicable to the different installing spaces and the CPU of different kenels.

In sum, the utility model design combines with the heating radiator blade and the base element of dismountable group type, can simplify and make formality, needn't do to cut off processing, do not have waste problems, blade of the present utility model again and pedestal are that perforation, the projection with correspondence position combines with the post groove, and the uniform specification and the volume of blade and pedestal are little, can utilize residual waste to make in a large number, can reach the effect of enhancing productivity and reducing manufacturing cost.

Claims (4)

1. combined type cpu heat, comprise fan, cover body and heating radiator, this cover body is embedded in the heating radiator outside, fan then is fixed on the air drain on cover body surface, it is characterized in that: this cover body section slightly becomes one inverted U-shaped, U font opening just can be covered on the heating radiator outside, makes this cover body become the shell body of heating radiator; This heating radiator is made up of most identical shaped blades and most identical shaped pedestals, each pedestal one appropriate position be provided with can be chimeric mutually pedestal projection and post groove, each blade root edge is provided with the perforation that can supply the pedestal projection to pass, tight clamping one blade between stacked mutually adjacent two pedestals of pedestal projection by can be chimeric mutually and post groove forms capable of being combined or decomposes the heating radiator of dismantling.

2. combined type cpu heat as claimed in claim 1, it is characterized in that: the cover body surface is provided with an air drain and can supplies in conjunction with fan, appropriate position on U-shaped opening one side wall surface of cover body, be provided with at least two short grooves, short slot and be located at two long deficient grooves between the two short grooves in the middle of one, the inner edge of this two short groove in cover body U-shaped space, bend and form the retaining edge, between each short slot, then be provided with several perforation in addition, on the U-shaped opening another side of cover body, the position that corresponds to each short slot is provided with identical two short grooves, short slot in the middle of two long deficient grooves and, the position of corresponding each perforation then is convexly equipped with out projection to the U-shaped space of cover body.

3. combined type cpu heat as claimed in claim 1, it is characterized by: this blade is one plane, position corresponding to the set long deficient groove of faceshield side wall on the blade is respectively equipped with the blade groove, and the blade root edge is respectively equipped with the blade perforation corresponding to the position of the set short groove of faceshield side wall face, middle short slot and each perforation.

4. combined type cpu heat as claimed in claim 1, it is characterized in that: this pedestal is one to have the rectangular pedestal of suitable thickness, position corresponding to the set long deficient groove of faceshield side wall face on the pedestal is provided with base recess, position corresponding to set each perforation of faceshield side wall face on a side of this pedestal is respectively equipped with the pedestal projection, the position that is positioned on this pedestal corresponding to aforementioned faceshield side wall face set two short grooves and middle short slot is respectively equipped with the pedestal perforation, is positioned on the opposite side wall of pedestal to be provided with to the recessed post groove of pedestal corresponding to each pedestal projection.

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