TWM268887U - Heat sink - Google Patents

Description

M268887 V. Creation instructions α) I. New type of technical field This creation is about a "heat sink combination structure", which is used for heat dissipation of general electronic heating elements. Its design has the advantages of high efficiency and light weight, so it is thin and thin with electronic components. The short heat transfer design is a good recipe. 2. Prior Technology According to the above, there are many types of heat dissipation structures for electronic products. Among them, the fins are heat sinks which have better heat dissipation effects. Please refer to the first figure, which is a currently known fin-type heat sink, which reveals that the conventional fin group 1 A is fastened to the fin group 1 A by fastening the plurality of fins 1 A to each other, and then fixed to the heat sink 2 A. The three-dimensional exploded view. The fin 1 A is provided with a symmetrical side wall 1 1 1 A, so that two adjacent fins 1 1 A can generate a space through the side wall 1 1 1 A, so that two adjacent fins 1 1 can be sequentially stacked on each other. Combined together; in this way, other fins 1 1 A can be combined to form a fin group 1 A. The fin group 1 A can be connected to form a flat side wall 1 1 1 A, which can be fixedly mounted on the flat surface for heat dissipation. The surface of plate 2 A. However, the heat conduction speed of these conventional radiators is still not fast enough, and the heat dissipation area is insufficient. Furthermore, only the lateral air passage formed by the space 1 2 A produces a single-sided ventilation effect, while the upper and lower spaces are caused by the side walls. The 1 1 1 A is blocked and cannot breathe, so the heat dissipation efficiency of these conventional radiators still needs to be improved. Therefore, the creators of this case felt the above-mentioned shortcomings, and concentrated on research and development, and finally proposed a creative design structure that is reasonable in design and effectively eliminates the lack of knowledge.

Weekly heat set the bottom of the mouth. This is a complete set of air-heating efficiency. The efficiency of the set has the heat insulation. The effect is set at the time of the heat-sinking. The heat-sinking is connected to the 3-scattering set. Absolutely, there are scattered seeds at the mouth of the fin that should be missing and raised to one fin, each of which can be used to increase the number of fingers. The Zengyang central film is a fin with a fin closed in a reaming base. The total heat is accumulated in the body surface of each fin, and the whole device is heated. The leading part of the stack is mainly scattered internally and the scattered seeds and fruits that are adjacent to each other have a new effect. The creation and creation are all reduced, and the qi are all equipped with instinctual transmissive devices and M268887. V. Creation Instructions C2) In order to make your review members understand the characteristics and technical contents of this creation more closely, please refer to the following about this creation. Detailed description and accompanying drawings. 4. Implementation Please refer to the second, third and third figures. The present invention provides a heat sink combination structure, which includes a three-dimensional heat collecting base 4 and a fin formed by stacking a plurality of fins 31. Tablet group 3. Please refer to the sixth figure. The heat collecting base 4 is an isosceles trapezoid with a short top and a long bottom when viewed from the front, such as 7 1 with a straight conical surface or a short top, a long bottom, and two isosceles sides inside or outside. Curver 7 2 curved conical surface. Located in the center of the heat-collecting base, a downward-recessing weight-reducing recess 4 1 is opened. Each of the deaf diaphragms 3 1 is an inverted cone when facing up, and has a downward facing opening on its lower side.

Page 5 M268887 V. The notch 3 1 2 of the notch type under the creation description (3), the shape of the notch 3 1 2 is exactly the same as the outer contour of the heat collecting base 4 and is also a positive cone, and the notch 3 Each of the two sides of 12 is provided with a flange 3 1 2 1, and both ends of the upper side of each of the fins 3 1 have abutment portions 3 1 1 protruding rearwardly. Each of the fins 3 1 can be bridged on the outer peripheral wall of the heat collecting base 4 by its notch 3 1 2, and the flange 3 1 2 1 on the notch side can be welded or fixed to the collector. The outer peripheral wall of the thermal base 4; each of the fins 3 1 is stacked on top of each other to form a fin group 3, and each of the fins 3 can have a space 3 2 because of the abutment portion 3 1 1 (as shown in the second figure) . The creative radiator constructed in this way is to increase the heat conduction area by the peripheral wall of the heat collecting base 4, and then use the 360 ° all-round ventilation effect provided by the heat collecting base 4. Those who can more effectively improve their heat dissipation efficiency. Of course, at the bottom of the aforementioned heat collecting base 4, a fastener 5 as shown in the second figure can be fixed by screws, so that the fastener 5 can be associated with this creation as shown in the third, fourth, and fifth figures. The radiators are assembled together. As mentioned above, the structure of this creation 'because the heat collecting base 4 is not a three-dimensional plane plate' is a three-dimensional three-dimensional three-dimensional seat, so # 可 · 二 increases its heat dissipation and heat conduction area; The breathable effect, and the double helium / heated base 4 locked by the buckle 5 has a 360-degree 360 degree ventilation effect, which refers to the air flow channel formed by the interval f :: Therefore, the second 32 and the heat collecting base 4 J have excellent dispersion.

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M268887 V. Creative Instructions (4) The thermal effect and heat dissipation efficiency are suitable for applying buckle 5 to directly buckle the component holder 6 (such as the CPU holder). In summary, a radiator combination structure provided by this creation can indeed solve many of the known shortcomings. It belongs to a new creative product with high practical value, which has more efficiency enhancement and has met the application for a new patent. The requirements are based on the application of the patent law. Please examine and approve the patent in this case in order to protect the rights and interests of the creators.

However, the above is only one of the better and feasible embodiments of this creation. It does not limit the scope of rights of this creation. Any equivalent structural changes made by using this creation manual and the contents of the drawings are equally included. Within the scope of the rights of this creation, Chen Ming was conferred.

The M268887 diagram on page 7 is a simple illustration. The first picture is a three-dimensional exploded view of a conventional radiator. The second picture is a three-dimensional exploded view of this creation. The third picture is a three-dimensional combined view of the second picture. The fourth picture is a side of the third picture. The fifth figure is the top view of the third figure. The sixth figure is the use state of this creation and a schematic diagram of a partial cross-section.

1A fin group 1 1 A fin 1 1 1 A side wall 1 2A space [This creation] 3 fin group 3 1 fin 3 1 1 abutment 312 notch 3121 flange 32 space space 4 heat collecting base

4 1 Weight loss notch 5 Buckle 71 Straight conical surface 7 2 Curved conical surface

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Claims (1)

M268887 6. Scope of patent application 1. A heat sink combination structure includes: a heat collecting base, which is provided with a weight reduction recess and each of the fins has an abutment portion; each of the fins is bridged by its gap On the heat-dissipating base, a space is formed between adjacent stacked fins by their abutting portions. 2 The heat sink combination structure described in item 1 of the scope of patent application, wherein the heat collecting base is a conical shaped heat collecting base, and the base is a circular plane, which can be used to closely contact the heat source, and the conical surface can be curved. Or inclined surface. The weight-reducing cavity is a cavity that is recessed downward in the center of the heat collecting base and has an upper opening. The cavity can be a square, circle, or polygon. Please apply for three heat fins, which must be matched with each heat set. The fins must be in the middle, and the structure must be connected to the edge of the edge of the edge of the device. The first Yu Du encircle the song Fan Kuanzuo Lee system at the bottom of each of them. The structure of the joint structure of the joint structure of the joint and the gap is gradually expanded. The first circle of the following is the first circle for the Fan Likou. The middle piece is like the fin 4, the 5 is the fourth in the scope of patent application. The heat sink combination structure described in the above item, wherein each side of the notch of each of the fins has a flange, and each of the fins is welded or fixed to the heat collecting base by the flange. 6 The heat sink combination structure according to item 1 of the scope of patent application, wherein the heat collecting base has an isosceles of the upper side short and the lower side long when the front view is projected. Page 9 M268887 6. Scope of patent application Trapezoidal or those with short top, long bottom, and two isosceles sides with inner or outer curved lines. 7. The heat sink combination structure described in item 1 of the scope of the patent application, each of the fins is connected to the circumferential side of the heat collecting base, and the notch of each of the fins is a downward downward notch type, and The shape of the notch is exactly equal to the outline of the heat collecting base in front view. 8 The heat sink combination structure according to item 1 of the scope of patent application, wherein the notches of each of the fins and the heat collecting base are opposite to each other. 9 A heat sink combination structure is mainly a plurality of fins which are overlapped with each other and have a downward notch, and the notch is just bridged on a heat collecting base, and the heat collecting base has an upper opening and It is a small cavity with an open big bottom surface. Page 10