TWM306762U - Cooling apparatus with integral heat pipe and plastic stand - Google Patents

Description

M306762 • ] VIII. New description: [New technical field] This creation is about a heat sink and a plastic body integrally formed by a heat sink, especially a heat sink, the heat pipe and the bonded copper plate are provided. The plastic seat body is integrally formed, and the heat dissipating fins can be twisted and rotated by 90° by the pitch gear bar, and the distance between the heat dissipating fins and the rubber bracket are simultaneously fixed, and the rubber bracket is used to assemble the heat dissipating fan. [Prior Art] Conventional heat sinks have a wide variety of constructions, but most of the heat-dissipating sheets mounted on the heat-conducting tubes are fastened by means of a die-bonded flanged joint hole, and are fastened by a fastening method. In order to form the spacing, the fastening flange not only wastes material, but also has troubles and troubles. In addition, conventional radiators mostly use screws to combine the cooling fan, and the screws are not only easy to loose, but also after the screws are dissipated. There is noise when the fan rotates, which is a lack of improvement of the conventional radiator. [New content] This creation is to solve the problem of fastening the heat sink of the above-mentioned conventional heat sink. It is not only a waste of material, but also troublesome, and the cooling fan Μ screw fixing, screwing, noise, etc. Missing, providing a heat pipe and a plastic body integrally formed heat sink, which mainly comprises: a heat pipe, a copper plate, a buckle or a buckle component, a heat sink crane, a cover body, a pitch gear bar, a rubber bracket and a cooling fan. The bottom of the heat pipe is combined with a copper plate, and then the mold is molded into a plastic body. The body 5

The M306762 is provided with a stud for assembling a buckle or a clip assembly; the fins and the cover are respectively provided with four double connecting holes; the shape of the pitch rod is matched with the double connecting hole, and the rod body is provided with two rows The rubber bracket is composed of a fixing portion, a retaining portion, a pressing portion and a stretching portion, and is combined with a plurality of heat dissipating fins on the heat pipe, and Place the cover on the heat sink fin and insert the fixing part of the rubber bracket into the distance between the heat sink fins, and make the fixing hole correspond to the double hole of the heat dissipation slit, and then insert the pitch rod into the heat sink. And the double hole of the cover body and the fixing hole of the rubber bracket, and the pitch gear rod is rotated by 90 degrees, the distance between the plurality of heat dissipation fins is fixed by the arrangement teeth of the pitch tooth rod, and the rubber expansion bracket is also simultaneously Fixed, Μ for assembly of a cooling fan, the assembly of the cooling fan can be tightened and fixed by the pressing portion of the rubber bracket, and the tension can be restored when the tensile force disappears, and the structure is the front Not seen, novel and progressive, and capable Into the use effect, to create a new patent element. [Embodiment] The implementation of this creation and its functional characteristics, according to the drawings, are further described in more detail as follows: As shown in the first to eighth figures The heat sink assembly structure includes: a heat pipe 1, a copper plate 2, a clip assembly 3 or a spring clip 34, a heat sink 4, a cover 5, a pitch rack 6, a rubber bracket 7, and a cooling fan 8. member. The heat pipe 1 can adopt any shape of heat pipe. In the embodiment, the U-shaped heat pipe is used, and the bottom is flat, and the guide 6

M306762 The bottom of the heat pipe 1 is soldered to a copper plate 2 (see the first figure). Then the mold is molded into a plastic body 11 and the bottom surface of the copper plate 2 is exposed (see the second figure). The exposed bottom surface is in contact with the heat source, or in the embodiment, the other fixed method directly contacts the flat bottom surface of the heat pipe to the heat source, and absorbs heat with the heat. The plastic seat body 1 1 is provided with a protrusion 1 2 for assembly buckle The assembly 3 includes a spring 3 1 , a fastener 3 2 and a fixing member 3 3 , and the spring 3 1 is sleeved on the boss 12 , ί The mouthpiece is pressed against the spring 31, and the Μ fixing member 3 3 fixes the fastener 32 to the fixed 孑L·13 of the stud 12 (see the third figure for the case); and the set of the clip 34 is provided. The hole 35, the elastic double wing 36 and the elastic wing tail 37 (please refer to the fourth figure), the sleeve hole 35 is sleeved on the boss 12, and the fixing member 33 or the screw is fixed (see 5)), when the elastic clips 34 are fixed, the elastic clips 34 are generated by the appropriate angles imparted by the elastic wings and the elastic tails. Elastic, and by its elasticity, it will be pressed against the flat bottom of the copper plate 2 or the heat pipe 1 at the heat source. In the above embodiment, the plastic seat body 11 integrally formed on the steel sheet 2 can be separately molded in the embodiment, and then combined with the copper plate. The above-mentioned stud 12 and the sleeve hole 35 of the elastic piece fastener 34 are preferably in the form of a matching quadrangle or other angular shape in the embodiment, so that the angle of the transition does not occur after the phase is fitted. The copper plate 2 is mainly used for heat absorption. Therefore, in addition to the use of copper, the embodiment also has the use of Shaotie and its suitable metal materials. The heat sink fin 4 and the cover body 5 are mainly based on Shaohao, and are implemented

In the case of M306762, it is of course also possible to use copper, iron or other suitable metal materials separately or simultaneously. The heat dissipating fins 4 (see the sixth figure) can be straight edges on one side or curved edges on one side, and The dentition row 41 is added to increase the heat dissipation effect, and the heat dissipation slit 4 is provided with an infinite number of arranged or unarranged slice louvers 42 and a plurality of combinations with the heat pipe 1 . The four corners are provided with double connecting holes 44, and the cover 5 (see the seventh figure) is also provided with the same group [closed hole 5 1 and the same double connecting hole 5 2 for the insertion of the spacing gear 6 . The cross-sectional shape of the 1 pitch rack 6 (see Figure 7) is matched with the above-mentioned double-connected holes. The rod body is provided with two rows of opposite-sized and equal-pitched If teeth 6 1 . When combining (refer to the seventh figure), the plurality of heat dissipating fins 4 are fastened on the tube body of the heat pipe 1 by using the combination hole 43, and the cover body cover is placed on the heat sink to intersperse the pitch rod 6 In the double connecting holes 44 and 52 of the cover body 5 and the heat dissipating fins 4, and rotating the pitch rack 6 by 90 degrees, the distance between the heat dissipating slits which are installed on the heat transfer pipe 1 at intervals is the pitch bar The arrangement of the teeth 6 is fixed by 6; and the cover 5 has the function of protecting the heat transfer tube 1. The rubber bracket 7 (refer to the seventh figure) is made of a rubber material or a material thereof, and is provided with a fixing portion 71, a retaining portion 72, a pressing portion 73 and a tensile portion 74, which are fixed. The portion 7 1 is provided with a fixing hole 75, and the rubber bracket 7 is inserted into the space of the heat-dissipating crane 71 and is accommodated in the heat-dissipating fin by the retaining portion 72; the edge notch 44 just makes the fixing hole 75 and The double connecting holes 44 of the heat radiating fins 4 correspond to each other, and the fixing portion 71 is twisted and fixed by the insertion and rotation of the pitch toothed rods 6 at the same time.

M306762 Μ Four rubber brackets 7 are fixed at about four corners of one side of the fins, and a heat sink fan 8 is provided to form a heat sink with excellent heat dissipation (refer to Figure 8). The heat dissipating fan 8 is provided with a fixing hole 810 corresponding to the four rubber brackets 7, and the hole diameter of the fixing hole 81 is smaller than the diameter of the pressing portion 73 of the rubber bracket 7, which is stretched by the stretching portion 74. The loosening action makes the diameter of the pressing portion 7 3 thinner and can restore the original thickening effect, so that the pressing portion 73 is tightly pressed in the fixing hole 81 of the cooling fan 8, which combines time-saving and labor-saving, and does not fall off. It is more shock-absorbing and does not generate noise. In use, the fastener assembly 3 or the elastic clip 34 is used to fix the heat sink, so that the heat absorbing copper plate 2 is in contact with the heat source (for example, the CPU), and the elastic force of the spring 31 or the elastic clip 34 is added. The crucible is compacted and the crucible enhances its adhesion and its endothermic effect. In summary, the warehouse ij as a heat sink assembly includes: a heat pipe, a copper plate, a buckle component or a snap fastener, a heat sink piece, a cover body, a pitch tooth bar and a rubber bracket, and the heat pipe is bonded to the copper plate. Further, the mold is molded into a plastic body for assembling the fastener component, and the heat dissipation fin is provided with a plurality of combined holes and four double holes, in addition to the heat dissipation holes. The plurality of heat dissipation (4)>={ is mounted on the heat pipe and the cover of the cover is placed on the heat dissipation fin, and the pitch rod is inserted in the double hole and rotated by 90 degrees to be fixed, so that the distance between the plurality of heat dissipation seams is The fixing is uniform, and the fixing portion of the rubber bracket inserted into the fin of the heat dissipating fin is fixed and fixed, and the pressing portion of the rubber bracket can be stretched and thinned, and the pressing force of the fS is restored and thickened to be installed. The heat-dissipating fan is formed into a heat sink with excellent heat dissipation. Its structure 9 M306762 is unprecedented, novel and progressive, and can enhance the use effect, and is a creation of a new patent. [Simple description of the diagram] The first figure is a perspective view of the creative heat pipe adhered to the copper plate. The second figure is a block diagram of the vertical body diagram and the buckle component of the plastic mold body. The third picture is an exploded view of the spring clips used in the creation. The fourth picture is a combination of the spring clips used in the creation.

The fifth picture is the combination of the creation of the clip component and the plastic seat. The sixth picture is the plane and front view of the creation of the heat-dissipating month. The seventh picture is a partial exploded view of the creation. The eighth figure is a combination diagram of the cooling fan installed in the creation. [Main component symbol description] 1 ... heat pipe 2 ... copper plate 3 ... fastener component 4... heat dissipation slit

6 ... pitch tooth zen 7 ... rubber expansion bracket 8 ... cooling fan 11 .. plastic expansion body 1 2 · ♦ convex 1 3 .. fixed 孑 3 1 .. spring 10 M306762 3 2 · · buckle Pieces 3 3 .. Fixing parts 34. Spring clips 3 5... Set 孑L· 3 6 · ♦ Spring wings 3 7 . . . singular wing tails 4 1 . . ®歹丨J咅 (3 42 . .Slice vents

4 3 ·, combination 孑L 44...double 孑L·

5 1 ·. Combination 孑L

5 2...Double 孑L 6 1... 歹 歹 (] tooth 7 1 .. fixed 咅 (3 7 2 .. retaining part 7 3 .. tightening part 7 4 .. stretching part 7 5 .. fixing hole

8 1...fixed 孑L

Claims (1)

M306762 j IX. Patent application scope: 1. A heat sink and a plastic seat body integrally formed by the heat sink, mainly consisting of: heat pipe, heat absorbing copper plate and heat sink fin, cover body, pitch gear bar, rubber bracket and buckle assembly Or an elastic buckle and a cooling fan, wherein: the heat-absorbing tube is combined with the heat-absorbing copper plate, and is provided with a plastic body integrally formed by a mold, or the mold is separately formed, and then combined and fixed; There are a plurality of sliced heat dissipation holes and a plurality of double-connections; the cross-sectional shape of the pitch tooth bars is matched with the double connection holes of the heat dissipation fins; * the rod body is provided with two rows of phase-equivalent and equally spaced arrangement teeth; the rubber support is mainly provided The utility model has a fixing portion and a pressing portion, which are fixed to the heat dissipating fin and the pressing portion by the fixing portion, can be stretched and thinned, and is restored and thickened when loosened, and the diameter of the pressing portion is larger than the cooling fan. The fixing hole aperture is designed to be provided with a cooling fan; the fastening device comprises a spring, a fastener and a fixing member; the elastic clip is provided with a set of holes, elastic wings and elastic wing tails, Imparted by the resilient wings and / or an appropriate angle to the end of the resilient flap is elastically. 2. The heat sink formed by the heat pipe and the plastic seat body according to the first aspect of the patent application, wherein the heat pipe is combined with the bottom surface of the heat sink and the heat absorbing copper plate. 3. According to the scope of the patent application, the heat pipe and the plastic body are 12 M306762 body-shaped heat sinks, wherein the rubber seat body is provided with a protruding column, and the buckle component or the magazine fastener is installed with the armor. 4. The heat sink formed by the heat pipe and the plastic seat body according to the first aspect of the patent application, wherein the straight edge or the arc side of the heat dissipation slit is provided with a tooth row. 5. The heat pipe and plastic seat body according to item 1 of the patent application scope The body-formed heat sink has a notch at the side of the heat-dissipating fin; and the rubber bracket is further provided with a retaining portion, so that when the fixing portion of the rubber bracket is inserted into the heat-dissipating slit, the fixing hole can be double-connected with the heat-dissipating fin The holes correspond to each other and are fixed at a distance of 90 degrees from the toothed rod. 6. The heat sink formed by the heat pipe and the plastic seat body according to the first aspect of the patent application scope, wherein the convex column of the rubber seat body and the elastic piece are arranged to be in an angular shape corresponding to each other. 7. The heat sink integrally formed by the heat pipe and the plastic seat according to the first aspect of the patent application, wherein the cover body is provided with a double connection hole corresponding to the heat dissipation fin, and the cover is placed on the heat dissipation sheet, and The pitch rods are inserted and fixed. 13