JP3119209U - Heat exhaust module - Google Patents

Abstract

To provide a heat exhaust module capable of increasing the heat conduction efficiency between a base and a heat conduction tube without using an adhesive or the like for joining the base and the heat conduction tube.
A plurality of exhaust heat fins 1, a plurality of heat conducting tubes 2, and a base 3 are provided, and the base 3 is provided with a plurality of corresponding grooves 31 that can be combined with the heat conducting tubes 2. On both sides of each corresponding groove 31, there is a molded piece 311 extending upward, and when the heat conducting tube 2 is fitted into the corresponding groove 31 of the base 3, the molded pieces 311 on both sides are pressure-folded to directly conduct heat. Bonded to the tube 2, so that the base 3 and the heat conducting tube 2 do not all need to use tin paste or any adhesive, simplify the assembly of the heat exhaust module and achieve the effect of fast coupling The heat conduction efficiency of the base 3 and the heat conduction tube 2 can be increased.
[Selection] Figure 2

Description

  The present invention provides a design of a heat exhaust module, which specifically refers to an improvement in the structure of the heat exhaust module that does not require the use of tin paste or any adhesive to mediate bonding between the base and the heat transfer tube. In other words, it can effectively increase the heat transfer efficiency between the base and the heat transfer tube.

The main components of the heat exhaust module constructed using traditional heat transfer tubes are multiple heat exhaust fins (most of which are aluminum or copper), multiple heat transfer tubes (which are closed at both ends) A metal tube filled with hydraulic fluid), and a base (many of which is copper, also referred to as copper bottom). Since it is through-coupled to the conductive tube and the heat-conducting tube 20 and the base 30 employ a welded connection (see FIG. 13), it must be a mediator of the welded connection with tin paste or a selected adhesive (if any) If the materials of the heat conducting tube 20 and the base 30 are different, it is necessary to perform nickel plating in advance), so the entire assembly manufacturing is somewhat complicated, not only the manufacturing cost increases, but also the defect rate is high It becomes, and heat conduction efficiency of the heat conduction tube 20 and the bottom platform 30 is also decreased.
When a conventional heat exhaust module is used, a fan mounting frame is coupled to the periphery of the stacked heat exhaust fins to provide fixing of the heat exhaust fan.

  The object of the present invention is not to use tin paste or adhesive for bonding between the base and the heat conducting tube, the assembly of the heat exhaust module can be simplified, the effect of fast coupling is achieved, and the bottom It is to provide a design of a heat exhaust module that can effectively improve and enhance the heat conduction efficiency between the base and the heat conduction tube.

  The improvement of the heat exhaust module refers to the structural design of the heat exhaust module that does not require the use of tin paste or any adhesive as an adhesion medium. It is equipped with a heat conduction tube and a base, the main of which is provided with a plurality of corresponding grooves that can be combined with the heat conduction tube, and there are molded pieces that extend upward on both sides of each corresponding groove. When the heat conducting tube is fitted into the corresponding groove on the base, the molded pieces on both sides are pressure-folded and bonded directly to the heat conducting tube, so that all the joints between the base and the heat conducting tube are tin paste or It is not necessary to use any adhesive, simplify the assembly of the heat exhaust module, achieve the effect of fast coupling, and effective the heat transfer efficiency of the base and heat transfer tube It is possible to increase.

(Effect of device)
The main purpose of the present invention is to provide a design of a heat exhaust module, which comprises a plurality of heat sink fins, a plurality of heat conducting tubes and a base, and in particular the base is combined with a heat conducting tube. Are provided with a plurality of corresponding grooves, and both sides of each corresponding groove have a molded piece that extends upward, and when the heat conduction tube is fitted into the corresponding groove on the base, the molded pieces on both sides are bent under pressure. For this reason, it is not necessary to use tin paste or any adhesive to connect the base and the heat transfer tube directly, so that the assembly of the heat exhaust module is simplified and the effect of the quick connection is achieved. Can be achieved. In addition, the molded pieces on both sides of the corresponding groove are pressure-folded and directly attached to the heat conduction tube, so that it is not necessary to use any bonding material, and the heat conduction efficiency between the base and the heat conduction tube can be effectively increased. .

  The next object of the present invention is to provide a design of a heat exhaust module, in which the plurality of heat exhaust fins are divided into a plurality of stages (for example, four stages), further arranged in combination, and arranged in front of each other. The exhaust heat fin provided in the first stage is provided with an upper through-hole and a semicircular groove at the lower end (or a semi-elliptical chip groove or a chipped groove having a required shape such as a concave chip groove). The upper heat exhaust fin has upper and lower through holes, the third heat exhaust fin is the same as the first heat exhaust fin, and the fourth heat exhaust fin is slightly shorter and has only the upper through hole. Using the exhaust heat fins (with upper and lower through holes) that are concentrated in the middle stage and penetrating the upper and lower tubes of the heat conduction tube through it, there is a large pressing force on the upper tube of the heat conduction tube The upper tube of the heat conduction tube is the first and third stage The exhaust heat fin (without the bottom through hole) can be pressed down, the entire exhaust heat fin and the base can be in close contact with each other, and the heat source can be in contact with the heat sink through the base and heat conduction tube It is directly conducted to the exhaust heat fan (provided in FIG. 1) to obtain the best exhaust heat effect.

  Another object of the present invention is to provide a design of a heat exhaust module, and the heat conduction tube is implemented in a tube shape designed according to any need, such as a circular tube, a flat tube, an elliptical tube. The corresponding groove of the base is combined with the corresponding semicircular groove, oblate groove, semi-elliptical groove etc. implemented tube shape, and the tube and the base form a well-closed wrapping combination be able to.

As shown in FIGS. 1 and 2, the configuration of the “heat exhaust module” according to an embodiment of the present invention includes a plurality of heat exhaust fins 1, a plurality of heat conduction tubes 2, and a base 3. Prepare.
The plurality of exhaust heat fins 1 may have the same shape or not the same shape, and they appear in an adjacently stacked form, and the upper through-holes 11 are provided at positions where the exhaust heat fins 1 are combined with each other. Some of the exhaust heat fins 1 are provided with a lower through hole 12 or a semi-arc groove 13.

A plurality of heat conducting tubes 2, which are well known, are all tubes closed at both ends, and the inside of the tubes is filled with working fluid.
The base 3 is an actual metal base (for example, copper), and a plurality of corresponding grooves 31 (for example, semicircular grooves) combined with the heat conducting tube 2 are provided on the end surface thereof. There are molded pieces 311 that extend upward on both sides of the tube. When the molded pieces 311 on both sides are pressure-folded, the corresponding grooves (for example, semicircular grooves) are formed in the same hole as the heat conduction tube 2. .

  With the plurality of exhaust heat fins 1, the plurality of heat conduction tubes 2, and the base 3, the plurality of heat conduction tubes 2 are fitted in correspondence with the corresponding grooves 31 of the base 3, and further, both sides of the corresponding grooves 31 The molded piece 311 is directly bent and bonded to the heat conduction tube 2 and bonded to the heat conduction tube 2. Both ends of the heat conduction tube 2 are connected to a plurality of through holes (for example, the upper through hole 11 or the lower through hole 12). ), The exhaust heat fin 1 and the base 3 are in close contact with each other, and the heat source is attached to the base 3 and the heat conduction tube 2 provided on the heat exhaust tube 1 (or outside). A heat exhaust fan) is directly conducted to achieve the purpose of heat exhaust, and the connection between the base 3 of the heat exhaust module thus configured and the heat transfer tube 2 does not need to be welded. Combination is fast and tin paste Other has no need to use such weld-mediated adhesive, it can increase the overall heat conduction efficiency Hainetsuki module.

  Regarding the connection between the heat conductive tube 2 and the base 3, the opposite ends of the molded piece 311 on both sides of the corresponding groove 31 (for example, a semicircular groove) appear in a flat connection (see FIG. 3) and the heat conductive tube. 2 are configured in the same hole as the outer diameter of the two or as shown in FIG. 4, the oppositely joined ends may appear as opposed stepped joints, or as shown in FIG. Both ends may appear in opposite diagonal cut joints.

  As shown in FIGS. 6 and 7, in the heat exhauster module performed in the present embodiment, a heat exhaust fan (not shown in the drawings) is attached and fixed around the heat exhaust fins 1 arranged in an overlapping manner. A fan mounting frame to be provided may be installed. The fan mounting frame includes two corresponding half halves 41, and the two half frames 41 are respectively attached to the connecting portions 32 on both side ends of the bottom base 3. And a fan mounting frame having fastening holes 412 at the four ends is formed.

  In addition, as shown in the figure, the plurality of exhaust heat fins 1 are divided into four stages (or selected as a plurality of stages) and arranged adjacent to each other (see FIGS. 8 and 2), at the front end. The first stage heat exhaust fin 1 is provided with an upper through hole 11 and a lower end semi-arc groove 13, and the second stage heat exhaust fin 1 is provided with an upper through hole 11 and a lower through hole 12. The first heat exhaust fin 1 is the same as the first heat exhaust fin 1, and the fourth heat exhaust fin 1 has a slightly shorter upper through-hole 11, and a part of the heat exhaust fins provided in the middle. 1 is provided with an upper through-hole 11 and a lower through-hole 12, so that the upper and lower tubes of the heat conduction tube 2 are simultaneously penetrated, and the upper tube of the heat conduction tube 2 is forced to generate a force to be pressed down downward. The upper tube of tube 2 is the first and third heat exhaust fins (lower through hole The entire heat exhaust fin (removing the fourth stage heat exhaust fin 1) and the base 3 are all in very close affixing contact, and the heat source is attached to the base 3 provided. Then, the heat is transferred directly to the exhaust heat fin 1 (or the exhaust heat fan provided outside) through the heat conduction tube 2, and the best exhaust heat effect is obtained.

  According to the design of the present embodiment, the heat conducting tube 2 adopts the same circular tube as the conventional one. And the half arc groove 13 of the exhaust heat fin 1 appear in a semicircular arc combination shape, whereby the molded pieces 311 on both sides of the base 3 are pressed and folded, and the circular heat conducting tube 2 is tightly wrapped and sandwiched, Good thermal conductivity can be obtained.

  Similarly, as shown in FIG. 9 and FIG. 10, in order to make the heat conduction tube 2 have a better close-pinch combination and a heat conduction effect, the tube 21 a of the heat conduction tube 2 is flattened in advance by a compression method. Molded into a tube, and provided with a concave groove 31a, a concave notch groove 13a corresponding to the base 3 and the exhaust heat fin 1, respectively, and a lower through-hole 12a appearing in a corresponding flat hole, and a flat tube 21a And the molded piece 311 are pressure-bent to form a very close wrapping combination with the base 3, and the concave notch groove 13 a of the exhaust heat fin 1 is still in good contact with the flat heat conducting tube 21 a. Can appear in.

  Based on the same design, as shown in FIGS. 11 and 12, the tube 21 b of the heat conducting tube 2 may be formed into an elliptical tube in advance, and a semi-elliptical shape corresponding to the base 3 and the exhaust heat fin 1, respectively. A groove 31b, a semi-elliptical chip groove 13b, and a lower through-hole 12b that appears in an elliptical shape are provided. And the semi-elliptical chip groove 13b of the exhaust heat fin 1 still appears in good sticking contact with the elliptical heat conducting tube 21b, thereby providing a tighter sticking contact combination and good Heat conductivity is improved, and the overall heat conduction efficiency is improved.

What has been disclosed in the above-described embodiments is an explanation of examples of the main technology of the present invention, which does not limit the technical scope of the present invention, and is based on the application of the equivalent effect or the technical means of the preceding paragraph. Any simple changes or replacements made should be considered as belonging to the technical scope of this proposal.
To summarize the above, the overall configuration of the improved design of the “heat exhaust module” performed by the present invention has not seen the same application before claiming the proposal, it is the first time that has never been seen before The traditional welding assembly method is completely abandoned, the effect of easy assembly and quick installation can be obtained, and the heat conduction efficiency can be improved, the effect is certain, new and inventive There is no doubt that it meets the requirements.

1 is a perspective view of a heat exhaust module according to an embodiment of the present invention. 1 is an exploded perspective view of a heat exhaust module according to an embodiment of the present invention. FIG. 3 is a schematic view of a combination of a heat conduction tube and a base of a heat exhaust module according to an embodiment of the present invention. It is a schematic diagram of the combination of the heat conduction tube of the heat exhauster module by one Example of this invention, and the modification of a base. It is a schematic diagram of the combination of the heat conduction tube of the heat exhauster module by one Example of this invention, and the modification of a base. FIG. 3 is an exploded perspective view in which a fan mounting frame is added to a heat exhauster module according to an embodiment of the present invention. 1 is a perspective view when a fan mounting frame is added to a heat exhauster module according to an embodiment of the present invention; FIG. 1 is a side view of a heat exhaust module according to an embodiment of the present invention. It is a disassembled perspective view of the heat exhaust module by other Example of this invention which made the tube of the heat conductive tube the flat tube. FIG. 6 is a schematic view of a heat exhaust module according to another embodiment of the present invention. FIG. 6 is an exploded perspective view of a heat exhauster module according to still another embodiment of the present invention in which a heat conducting tube is an elliptical tube. FIG. 6 is a schematic view of a heat exhaust module according to still another embodiment of the present invention. It is the schematic diagram before the combination of the conventional heat conductive tube and the conventional base.

Explanation of symbols

  1 heat exhaust fin, 2 heat conduction tube, 3 base, 11 upper through hole, 12 lower through hole, 13 semi-arc groove, 31 semi-circular groove, 311 molded piece, 41 half frame, 411 lower support leg, 31 connection part, 412 Mounting hole, 21, 21a, 21b Tube of heat conduction tube, 31a Recessed groove, 13a Recessed groove groove, 31b Semi-elliptical groove, 13b Semi-elliptical groove groove

Claims (10)

A plurality of exhaust heat fins, a plurality of heat conduction tubes, and a base are provided,
The plurality of exhaust heat fins are the same or different in shape, they appear adjacent to each other in a stacked form, and upper exhaust holes are provided at positions where the exhaust heat fins are combined with each other,
The plurality of heat conduction tubes are all closed at both ends, and the inside of the tube is filled with hydraulic fluid,
The base is a solid metal base, and a plurality of corresponding grooves combined with the heat conducting tube are provided on the end surface thereof, and there are molded pieces extending upward on both sides of each corresponding groove. When the molded pieces on both sides are pressure-folded, they are combined with the corresponding grooves to form a combination of heat conduction tube and intimate wrapping,
The plurality of heat-dissipating fins, the plurality of heat conducting tubes, and the base are fitted into the plurality of heat conducting tubes corresponding to the corresponding grooves on the base, and the molded pieces on both sides of the corresponding grooves are further bent under pressure. A heat exhaust module, wherein the heat exhaust module is configured by being directly attached to and bonded to a heat conduction tube, and the heat conduction tube passes through the upper through hole of the exhaust heat fin.   2. The heat exhaust module according to claim 1, wherein the selected local exhaust heat fin of the plurality of exhaust heat fins is provided with a lower through hole provided for through coupling of the heat conducting tube.   2. The heat exhauster according to claim 1, wherein the plurality of exhaust heat fins are selected and provided with corresponding grooves of a semi-arc groove, a semi-elliptical chip groove, or a concave chip groove. module.   2. The heat exhaust module according to claim 1, wherein both ends of the molding pieces on both sides of the semicircular groove of the base that are joined to each other appear in a flat joint.   2. The heat exhaust module according to claim 1, wherein oppositely joined ends of the molded pieces on both sides of the semicircular groove of the bottom stand appear in a relative step-like joining.   2. The heat exhauster module according to claim 1, wherein both ends of the molded pieces on both sides of the semicircular groove of the base that are joined to each other appear in a relatively diagonally cut joint.   The heat exhaust module according to claim 1, wherein a fan mounting frame is installed around the heat exhaust fins arranged in a plurality.   The heat exhaust module according to claim 7, wherein the fan mounting frame includes two corresponding half halves, and each of the two half frames has lower support legs attached to both side ends of the base.   The plurality of exhaust heat fins are divided into four stages and arranged adjacent to each other, and the first stage exhaust heat fin provided at the front end is provided with an upper through hole and a lower end semi-arc groove, and the second stage exhaust heat fin. The heat fin has upper and lower through holes. The third heat exhaust fin is the same as the first heat exhaust fin. The fourth heat exhaust fin is slightly shorter and has only the upper through hole. By utilizing the fact that the upper and lower tubes of the tube pass through the upper and lower through-holes of the second-stage exhaust heat fin at the same time, the upper tube of the heat conduction tube is forced and the first and third-stage exhaust heat fins are forced. The exhaust heat module according to claim 1, wherein the exhaust heat module is pressed down to be in close contact with the bottom base.   The corresponding groove on the base appears in a semicircular groove, a concave groove or a semi-elliptical groove, and the tube of the heat conducting tube appears in a corresponding circular tube, flat tube or elliptical tube. Item 2. The heat exhauster module according to Item 1.

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