JP3171055U - Heat exhaust - Google Patents

Abstract

Disclosed is a heat exhaust device that enhances the heat exhaust effect. A heat exhaust device according to the present invention includes a heat exhaust fin module, one or more heat tubes, and an adhesive. The exhaust heat fin module 10 is configured by stacking a plurality of exhaust heat fins 1. The exhaust heat fin 1 includes a high convex piece 11 formed to extend upward. At the top of the high convex piece 11, a bottom pasting surface 12 is formed on one side or both sides, and a concentrated storage groove 13 is formed in the center. The pressure-sensitive adhesive 30 is applied or injected into the central storage groove 13 and the heat tube 20 is fitted into the central storage groove 13 for adhesion. The bottom pasting surface 12 and the heat tube 20 form the same plane. The contact post 4 is provided so as to contact the high convex piece 11. The top surface of the contact post 4, the bottom pasting surface 12, and the heat tube 20 form the same plane. Thereby, the exhaust heat effect of a heat exhaust device can be heightened. [Selection] Figure 5

Description

  The present invention relates to a heat exhauster, and more particularly, to a heat exhauster with a heat tube having a bonded bottom sticking heat exhaust fin (fin).

  Conventional heat exchangers with heat tubes generally consist of a heat exhaust fin module, one or more heat tubes and a metal bottom. This heat exhaust device with a heat tube uses a bottom seat to contact a heat source, transmits heat to the exhaust heat fin module through the bottom seat and the heat tube, and achieves the purpose of exhaust heat with an indirect heat transfer system. In addition, some conventional heat exhausters with a heat tube omit the bottom seat member. The heat-absorbing end of the heat tube is directly fitted into the exhaust heat fin, and a plurality of heat tubes are arranged in an orderly manner through the arrangement of pressure. Thereby, a heat source contacts a heat tube directly, and has the effect of a quick exhaust heat.

However, in the above-described heat exhauster, the heat exhaust fins still cannot come into contact with the heat source, and the purpose of rapid heat exhaust cannot be achieved.
In order to solve the above problems, the present invention mainly aims to provide a heat exhauster that exhausts heat quickly and enhances the effect of exhaust heat.

  The next object of the present invention is to provide a heat sink having a firm adhesive effect.

  Another object of the present invention is to provide a heat sink that improves the overall structural strength.

  Still another object of the present invention is to provide a heat exhauster that expands the contact area with a heat source.

  In order to achieve the above object, a heat exhauster according to the present invention includes at least one heat exhaust fin module, one or more heat tubes, and an adhesive. The exhaust heat fin module is configured by stacking a plurality of exhaust heat fins. Each exhaust heat fin includes a high convex piece formed so as to extend upward from the exhaust heat fin. The top of the high convex piece is formed with a bottom surface on one side or both sides, and a concentrated storage groove is formed in the center. In addition, an adhesive (for example, tin paste) is applied or injected into the concentrated storage groove. The heat tube is fitted into the concentrated storage groove, and the endothermic end surface forms the same plane as the bottom pasting surface. The heat exhauster further includes a contact post that contacts the high convex piece. The top surface of the contact pillar, the bottom surface, and the endothermic end surface of the heat tube form the same plane. Thereby, the structural strength of the whole heat exhauster is reinforced.

1 is a perspective view of a heat exhauster according to a first embodiment of the present invention. 1 is a plan view of a heat exhauster according to a first embodiment of the present invention. It is AA sectional drawing of FIG. It is BB sectional drawing of FIG. FIG. 5 is an exploded view of FIG. 4. FIG. 5 is an exploded cross-sectional view of a heat exhauster according to a second embodiment of the present invention. It is sectional drawing of the heat sink by 2nd Example of this invention. It is sectional drawing of the heat sink by the 3rd Example of this invention. It is sectional drawing of the modification of the heat exhauster by 3rd Example of this invention. FIG. 6 is a perspective view of a heat exhauster according to a fourth embodiment of the present invention. It is a top view of the heat sink by 4th Example of this invention. FIG. 7 is a perspective view of a heat exhauster according to a fifth embodiment of the present invention. It is a top view of the heat exhauster by 5th Example of this invention. It is a top view of the heat sink by 6th Example of this invention.

Hereinafter, a heat exhauster according to an embodiment of the present invention will be described with reference to the drawings.
(First Example)
As shown in FIGS. 1 to 5, the heat exhauster according to the first embodiment of the present invention includes at least one heat exhaust fin module 10, one or more heat tubes 20, and an adhesive 30.

  The exhaust heat fin module 10 is configured by stacking a plurality of exhaust heat fins 1. Each exhaust heat fin 1 includes a high convex piece 11 formed so as to extend upward (as shown in FIG. 4). At the top of the high convex piece 11, a bottom pasting surface 12 is formed on one side or both sides, and a concentrated storage groove 13 is formed in the center.

  The heat tube 20 is fitted into the concentrated storage groove 13 of the exhaust heat fin module 10. In addition, there is no seam between the plurality of heat tubes 20. The heat absorption end surface 201 of the heat tube 20 and the bottom pasting surface 12 of the exhaust heat fin module 10 form the same plane.

  The pressure-sensitive adhesive 30 is applied or injected into the central storage groove 13 and used for adhesion to the heat tube 20, and a tin paste or a pressure-sensitive adhesive material having a thermal conductivity equal to or higher than that of the tin paste is used.

  With the above configuration, the adhesive 30 is applied (or injected) into the concentrated storage groove 13 and the heat tube 20 is further fitted. Thereby, the adhesion between the heat tube 20 and the concentrated storage groove 13 can be completed quickly. The bottom pasting surface 12 and the endothermic end surface 201 of the heat tube 20 form the same plane as each other and can simultaneously contact the heat source. Thereby, the effect of exhaust heat can be improved.

  Further, one strut 4 that contacts the high convex piece 11 is provided and used for strengthening the fixing of the overall support, thereby improving the structural strength of the heat exhauster. As shown in FIG. 3, a plurality of insertion grooves 41 and sandwiching ribs (ribs) 42 are formed on the bottom surface of the post 4. Thereby, the contact pillar 4 is fitted to the exhaust heat fin 1. However, such a configuration is only one type of coupling method that can be implemented in this embodiment. The present invention is not limited to this.

  As shown in FIG. 4, the contact post 4 is in contact with and coupled to the high convex piece 11. The top surface 43 of the contact post 4, the bottom pasting surface 12, and the endothermic end surface 201 of the heat tube 20 form the same plane. Thereby, the contact area with the heat source is expanded. In addition, the height of the top surface 43 of the contact post 4 may be lower than the height of the bottom pasting surface 12, and the bottom pasting surface 12 and the endothermic end surface 201 of the heat tube 20 may not be maintained in the same plane.

  The concentrated storage groove 13 is formed so that there is no joint between the plurality of heat tubes 20. The concentrated storage groove 13 is not limited in the shape of the groove bottom, and may have, for example, an adjacent concave arc shape (as shown in FIG. 4). When an adhesive material (adhesive 30) having a high thermal conductivity is injected into the concentrated storage groove 13, an injection groove 131 is provided in the concentrated storage groove 13. Thereby, filling or injection | pouring of the adhesive 30 can be accelerated, and adhesion | attachment with the heat tube 20 and the concentration storage groove | channel 13 can be completed rapidly.

(Second embodiment)
As shown in FIGS. 6 and 7, the concentrated storage groove 13 has a shape corresponding to the heat tube 20 having a rectangular groove bottom. Accordingly, the rectangular heat tube 20 can be fitted into the concentrated storage groove 13. For different shapes or different numbers of heat tubes, the size or shape of the central storage groove can be changed.

(Third embodiment)
The injection groove 131 can be omitted as necessary. As shown in FIGS. 8 and 9, when the application method of the adhesive 30 is adopted, the adhesive 30 of the tin paste is directly applied to the inner wall of the concentrated storage groove 13 without providing the injection groove. Thereby, the adhesion between the heat tube 20 and the concentrated storage groove 13 can be completed quickly.

(Fourth embodiment)
As shown in FIGS. 10 and 11, the heat exhaust ends 202 of the plurality of heat tubes 20 a are extended and fitted into the heat exhaust fin module 10 a to constitute another form of heat exhaust.

(Fifth embodiment)
As shown in FIGS. 12 and 13, the heat exhaust ends 202 of the plurality of heat tubes 20 b are extended and fitted into a heat exhaust fin module 10 b different from the heat exhaust fin module 10, and are provided with a dual heat exhaust fin module. Configure the heat exhaust.

(Sixth embodiment)
Similarly, as shown in FIG. 14, the heat exhaust ends 202 of the plurality of heat tubes 20 c are extended in different directions and fitted into the same heat exhaust fin module 10 c to form another form of heat exhaust.

  As mentioned above, this invention is not limited to such an Example, In the range which does not deviate from the meaning of invention, it can implement with a various form.

DESCRIPTION OF SYMBOLS 1 ... Exhaust heat fin 10 ... Exhaust heat fin module 11 ... High convex piece 12 ... Bottom sticking surface 13 ... Concentrated accommodation groove 131 ... Injection groove 20 ... Heat tube 201- ··· Endothermic end surface 30 ··· Adhesive 4 ··· Adhesive column 41 ··· Insertion groove 42 ··· sandwiching rib 43 ··· Top surface 10a · · · Heat exhaust fin module 20a · · · Heat tube 202 · · · .. Waste heat end 10b ... Waste heat fin module 20b ... Heat tube 10c ... Waste heat fin module 20c ... Heat tube

Claims (10)

A plurality of exhaust heat fins are laminated, and a high convex piece is formed on the plurality of exhaust heat fins so as to extend upward from the exhaust heat fin, and a bottom is formed on one side or both sides of the top of the high convex piece. An exhaust heat fin module in which a pasting surface is formed and a concentrated storage groove is formed in the center of the top of the high convex piece,
One or more heat tubes that fit into the concentrated storage grooves of the exhaust heat fin module and whose endothermic end surfaces form the same plane as the bottom pasting surface of the exhaust heat fin module;
An adhesive that is applied or injected into the central storage groove and used for adhesion to the heat tube;
A heat exhauster comprising:   The heat exchanger according to claim 1, wherein the heat tube and the heat tube adjacent to the heat tube are joined together seamlessly.   The exhaust heat generator according to claim 1, wherein the adhesive is an adhesive having a thermal conductivity equal to or greater than that of tin paste or tin paste.   The heat exhaust device according to claim 1, further comprising a contact post that abuts on the high convex piece of the heat exhaust fin module.   The heat exhauster according to claim 4, wherein a plurality of insertion grooves and sandwiching ribs are formed on the bottom surface of the contact post.   The heat exhaust device according to claim 4, wherein the top surface of the contact post, the bottom pasting surface of the heat exhaust fin module, and the endothermic end surface of the heat tube form the same plane.   The heat exhaust device according to claim 1, wherein an injection groove is formed in the concentrated storage groove of the heat exhaust fin module.   2. The heat exhauster according to claim 1, wherein an exhaust heat end of the heat tube is extended and fitted into the exhaust heat fin module.   2. The heat exhauster according to claim 1, wherein an exhaust heat end of the heat tube is extended and fitted into an exhaust heat fin module different from the exhaust heat fin module.   2. The heat exhaust device according to claim 1, wherein the heat exhaust ends of the plurality of heat tubes are extended in different directions and fitted into the same heat exhaust fin module.

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