Case heat dissipation assembly

Abstract

Disclosed is a case heat radiation assembly. The case heat radiation assembly according to an aspect of the present application can include a case member in which a transformer module is accommodated, a heat radiation member combined with the case member and configured to receive heat generated from the transformer module and release the heat to the outside, and a reinforcing member combined with the heat radiation member. The heat radiation member includes a first heat radiation member combined with the case member, receiving the heat and releasing the heat to the outside, and a second heat radiation member arranged separately from the first heat radiation member and combined with the case member, receiving the heat and releasing the heat to the outside. The reinforcing member is combined with the first heat radiation member and the second heat radiation member, respectively.

Description

Technical Field

[0001] The present invention relates to a housing heat dissipation assembly, and more specifically, to a housing heat dissipation assembly capable of effectively cooling the heat generated during operation while enhancing the durability against vibrations generated along with the heat. Background Technology

[0002] A transformer is a device that receives electricity from an external source, adjusts the frequency or voltage of the received electricity, and then supplies it back to the external source. With increasing electricity demand, transformers are widely used to receive electricity in a form that minimizes power loss during transmission and converts the received electricity into a form that can be used where needed.

[0003] Typically, high-voltage current flows through a transformer. That is, a transformer can be operated by applying high-voltage current and stepping it down to low-voltage current, or by applying low-voltage current and stepping it up to high-voltage current. Therefore, if a transformer is directly exposed to the outside, there is a risk of safety accidents. Thus, the structure of a transformer is housed in an outer casing such as a box filled with insulating materials.

[0004] On the other hand, as transformers continue to operate, they generate a large amount of heat. If this heat remains inside the transformer, there is a risk of thermal damage to its various structures. Therefore, a structure capable of rapidly cooling the heat generated within the transformer is needed.

[0005] Reference Figures 14 to 15 The illustration shows a heat dissipation assembly 1000 installed in a transformer enclosure according to the prior art. The heat dissipation assembly 1000 includes an enclosure member 1100 for housing the transformer and a heat dissipation member 1200 combined with the enclosure member 1100 for dissipating heat.

[0006] In the illustrated example, the heat dissipation component 1200 includes a first heat dissipation component 1200a and a second heat dissipation component 1200b, forming a pair. Each of the pair of heat dissipation components 1200a and 1200b includes a connecting member 1210 for engaging with the housing component 1100. To improve heat dissipation efficiency, the pair of heat dissipation components 1200a and 1200b are arranged separately from each other with a separation space 1300. That is, the pair of heat dissipation components 1200a and 1200b are independently engaged with the housing component 1100.

[0007] When the transformer is running and the housing component 1100 vibrates, the heat dissipation components 1200a and 1200b begin to vibrate. As a result, high stress is generated at the joint between the heat dissipation components 1200a and 1200b and the housing component 1100.

[0008] If the state continues, stress fatigue will occur at the joint between the heat dissipation component 1200 and the housing component 1100, which may result in the risk of arbitrary separation between the heat dissipation component 1200 and the housing component 1100.

[0009] Therefore, a solution is needed to enhance durability against vibrations generated during transformer operation while effectively cooling the heat generated in the transformer.

[0010] Korean Patent No. 10-1669903 discloses a cooling device for a transformer housing. Specifically, it discloses a cooling device for a transformer housing that includes a first cooling unit connected to the internal space of the transformer housing and a second cooling unit connected to the surface of the transformer housing, thereby enabling the transformer housing to be cooled in multiple ways.

[0011] However, at least a portion of the cooling device for the transformer tank disclosed in the prior art must be located inside the transformer tank. That is, the prior art does not provide a solution for effectively cooling the transformer tank without significantly altering its structure.

[0012] Korean Patent No. 10-2537971 discloses a closed-type expansion tank and an automatic pressure control method for a transformer water cooling system. Specifically, the disclosed closed-type expansion tank and automatic pressure control method transformer water cooling system includes a plurality of closed-type expansion tanks for supplying water circulating in a closed-loop transformer cooling water system to a cooling tower by operating individual water circulation pumps, thereby cooling the transformer.

[0013] However, the prior art documents disclosed in the form of sealed expansion tanks and automatic pressure control transformer water cooling systems do not disclose the specific connection relationships between the various structures. That is, the prior art documents only provide the connection relationships between multiple sealed expansion tanks and transformers at the conceptual stage, without disclosing the structural connection relationships.

[0014] Furthermore, the prior art documents do not provide a solution for a structure designed to cool the transformer housing that will not be damaged by vibrations generated during transformer operation. Summary of the Invention

[0015] The problem the invention aims to solve

[0016] The present invention aims to solve the above-mentioned problems. The purpose of the present invention is to provide a heat dissipation assembly for a housing that can effectively cool the heat generated in a transformer.

[0017] Another object of the present invention is to provide a housing heat dissipation assembly with a structure that can improve the bonding force with a transformer.

[0018] Another object of the present invention is to provide a heat dissipation assembly for a housing that can prevent damage caused by vibrations generated in a transformer.

[0019] Another object of the present invention is to provide a heat dissipation assembly for a housing that can prevent damage caused by vibrations generated in a transformer while minimizing structural changes.

[0020] Another object of the present invention is to provide a box heat dissipation assembly with a structure that is easy to expand in terms of heat dissipation performance.

[0021] The subject matter of this invention is not limited to the subject matter mentioned above, and other subject matters not mentioned will be clearly understood by those skilled in the art from the following description.

[0022] means for solving problems

[0023] According to one aspect of the present invention, a housing heat dissipation assembly is provided, comprising: a housing member housing a transformer module therein; a heat dissipation member coupled to the housing member and configured to receive heat generated from the transformer module and release it to the outside; and a reinforcing member coupled to the heat dissipation member; the heat dissipation member comprising: a first heat dissipation member coupled to the housing member, receiving the heat and releasing it to the outside; and a second heat dissipation member disposed separately from the first heat dissipation member and coupled to the housing member, receiving the heat and releasing it to the outside; the reinforcing member being coupled to both the first heat dissipation member and the second heat dissipation member.

[0024] At this time, a heat dissipation assembly for the enclosure can be provided, wherein the first heat dissipation component and the second heat dissipation component each include: a heat dissipation plate configured to release the received heat to the outside; and a support component combined with the heat dissipation plate to support the heat dissipation plate; and the reinforcing component is combined with the support component disposed on the first heat dissipation component and the support component disposed on the second heat dissipation component, respectively.

[0025] Alternatively, a heat dissipation assembly for a housing can be provided, wherein the heat dissipation plate is formed to have a height in one direction, and the supporting member includes: a first supporting member connected to one side of the heat dissipation plate in the height direction; a second supporting member connected to the other side of the heat dissipation plate in the height direction; and a third supporting member connected to the first supporting member and the second supporting member respectively, and extending in the one direction; and the reinforcing member connected to the third supporting member disposed on the first heat dissipation member and the third supporting member disposed on the second heat dissipation member respectively.

[0026] At this time, a heat dissipation assembly for the enclosure can be provided, wherein the heat dissipation assembly includes a pad member, which is combined with the outer periphery of the third support member and the reinforcing member respectively.

[0027] Alternatively, a heat dissipation assembly for the housing can be provided, wherein the pad member disposed on the first heat dissipation member is located on the side facing the second heat dissipation member, and the pad member disposed on the second heat dissipation member is located on the side facing the first heat dissipation member.

[0028] At this time, a heat dissipation assembly for the enclosure can be provided, wherein the reinforcing member is located between the third support member disposed on the first heat dissipation member and the third support member disposed on the second heat dissipation member.

[0029] Alternatively, a housing heat dissipation assembly may be provided, wherein a plurality of heat dissipation plates are provided and arranged separately from each other in another direction, and the first support member and the second support member extend in the other direction to support the plurality of heat dissipation plates respectively.

[0030] At this time, a heat dissipation assembly for the enclosure can be provided, wherein the reinforcing member includes a plurality of reinforcing arms that extend between the first heat dissipation member and the second heat dissipation member and are respectively engaged with the first heat dissipation member and the second heat dissipation member, and are engaged with each other at a predetermined angle.

[0031] Alternatively, a housing heat dissipation assembly may be provided, wherein the reinforcing arm includes: a reinforcing plate extending between the first heat dissipation member and the second heat dissipation member, and respectively coupled to the first heat dissipation member and the second heat dissipation member; and a reinforcing through hole located adjacent to the end of the reinforcing plate in the extension direction, and formed through the reinforcing plate in the thickness direction.

[0032] At this time, a heat dissipation assembly for the housing can be provided, wherein the reinforcing arm includes a reinforcing rib that protrudes from one edge of the reinforcing plate in the width direction toward the housing member and extends in the same direction as the length direction of the reinforcing plate.

[0033] Alternatively, a housing heat dissipation assembly can be provided, wherein the heat dissipation component includes a third heat dissipation component, which is combined with the housing component to receive the heat and release it to the outside; the first heat dissipation component, the second heat dissipation component, and the third heat dissipation component are arranged separately and side by side; and the reinforcing component includes: a first reinforcing component, which is combined with the first heat dissipation component and the second heat dissipation component respectively; and a second reinforcing component, which is combined with the second heat dissipation component and the second heat dissipation component respectively.

[0034] At this time, a heat dissipation assembly for the enclosure can be provided, wherein the first heat dissipation component, the second heat dissipation component, and the third heat dissipation component each include: a heat dissipation plate configured to release the received heat to the outside; a support component combined with the heat dissipation plate to support the heat dissipation plate; and a pad component combined with the outer periphery of the support component and combined with the reinforcing component.

[0035] Alternatively, a heat dissipation assembly for a housing can be provided, wherein the pad member of the first heat dissipation member is located on the side facing the second heat dissipation member, the pad members of the second heat dissipation member are respectively located on the side facing the first heat dissipation member and the other side facing the third heat dissipation member, and the pad member of the third heat dissipation member is located on the side facing the second heat dissipation member.

[0036] The effects of the invention

[0037] According to the above structure, the heat dissipation assembly of the housing according to the embodiment of the present invention can effectively cool the heat generated in the transformer.

[0038] Furthermore, according to the above structure, the heat dissipation assembly of the housing according to the embodiment of the present invention can improve the bonding force with the transformer.

[0039] Furthermore, according to the above structure, the heat dissipation assembly of the housing according to the embodiment of the present invention can prevent damage caused by vibration generated in the transformer.

[0040] Furthermore, according to the above structure, the heat dissipation assembly of the housing according to the embodiment of the present invention can prevent damage caused by vibration generated in the transformer while minimizing structural changes.

[0041] Furthermore, based on the above structure, the heat dissipation assembly of the housing according to embodiments of the present invention can easily expand its heat dissipation performance.

[0042] The effects of the present invention are not limited to those described above, but should be understood to include all effects that can be derived from the structure of the invention as described in the detailed description or claims. Attached Figure Description

[0043] Figure 1 This is a perspective view showing a heat dissipation assembly for a housing according to an embodiment of the present invention.

[0044] Figure 2 It is shown Figure 1 Side view of the enclosure's heat dissipation components.

[0045] Figure 3 It is shown Figure 1 An exploded perspective view of the structure of the heat dissipation components of the enclosure.

[0046] Figure 4 It shows the setting Figure 1 A three-dimensional view of the heat dissipation components and reinforcement components of the enclosure heat dissipation system.

[0047] Figure 5 It is shown Figure 4 Front view of the heat dissipation components, reinforcement components, and fastening components.

[0048] Figure 6 It is shown Figures 4 to 5 An exploded perspective view of the heat dissipation components, reinforcement components, and fastening components.

[0049] Figure 7 It is shown Figures 4 to 6 Front view of the heat dissipation component.

[0050] Figure 8 It is shown Figures 4 to 6 A three-dimensional view of the reinforcing components.

[0051] Figure 9 It is shown Figure 8 The main view of the enhanced component.

[0052] Figure 10 This is a perspective view showing a housing heat dissipation assembly according to another embodiment of the present invention.

[0053] Figure 11 It shows the setting Figure 10 The front view of the heat dissipation components and reinforcement components of the enclosure heat dissipation assembly.

[0054] Figure 12 This is a diagram illustrating the stress distribution generated in the heat dissipation assembly of the enclosure according to an embodiment of the present invention.

[0055] Figure 13 This is a diagram showing the stress distribution generated in a heat dissipation assembly for a housing according to the prior art.

[0056] Figure 14 This is a perspective view showing a heat dissipation assembly for a housing according to the prior art.

[0057] Figure 15 It shows the setting Figure 14 The front view of the heat dissipation components of the enclosure heat dissipation system. Detailed Implementation

[0058] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings to enable those skilled in the art to readily implement the invention. The present invention can be implemented in various different forms and is not limited to the embodiments described herein. For clarity, parts unrelated to the description have been omitted from the drawings, and the same reference numerals are used throughout the specification for the same or similar constituent elements.

[0059] The words and terms used in this specification and claims should not be interpreted in a limited way to their usual or dictionary meanings, but should be interpreted as meanings and concepts consistent with the technical ideas of this invention, in accordance with the principle that the inventor may define terms and concepts in order to best illustrate his invention.

[0060] Therefore, the embodiments described in this specification and the structures shown in the accompanying drawings are preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, when applying for the present invention, there may be various equivalents and modifications that can replace it.

[0061] In the following description, some of the constituent elements may be omitted in order to clarify the features of the invention.

[0062] As used in the following description, the term "connection" means that one or more components are connected to each other in a fluidly permeable manner. In one embodiment, a connection may be formed by components such as pipes, conduits, and piping. In the following description, a connection may be used in the sense that one or more components are "fluidly connected" to each other.

[0063] As used in the following description, the term "energized" means that one or more components are connected to each other in a manner that allows the transmission of current or electrical signals. In one embodiment, energization can be achieved through wired means such as wired components or wireless means such as Bluetooth, Wi-Fi, or RFID. In one embodiment, energization can include the meaning of "communication".

[0064] As used in the following description, the term "fluid" refers to a substance that flows under the influence of external forces and whose shape or volume can be deformed in any form. In one embodiment, the fluid may be a liquid such as water or a gas such as air.

[0065] The terms “upper side”, “lower side”, “left side”, “right side”, “front side” and “rear side” used in the following description shall be understood with reference to the coordinate system shown in the accompanying drawings.

[0066] Reference Figures 1 to 3 The illustration shows a housing heat dissipation assembly 10 according to an embodiment of the present invention. The housing heat dissipation assembly 10 according to this embodiment may include a housing member 100 that houses a transformer structure and a structure combined with the housing member 100 for cooling heat (i.e., the heat dissipation member 200 described later).

[0067] At this time, the enclosure heat dissipation assembly 10 according to this embodiment can reduce stress concentration caused by vibration generated in the enclosure member 100, thereby stably maintaining the connection between the heat dissipation member 200 and the enclosure member 100. As a result, the heat generated by the transformer operation can be effectively cooled, while improving the bonding force between the various structures of the enclosure heat dissipation assembly 10.

[0068] The enclosure heat dissipation assembly 10 described below according to an embodiment of the present invention is based on its use in a transformer. Alternatively, it should be understood that the enclosure heat dissipation assembly 10 can be used in any device that requires cooling during operation.

[0069] In the illustrated embodiment, the enclosure heat dissipation assembly 10 includes an enclosure component 100, a heat dissipation component 200, and a reinforcing component 300. Additionally, the enclosure heat dissipation assembly 10 further includes a fastening component 400 for connecting the heat dissipation component 200 and the reinforcing component 300 (see reference). Figure 6 ).

[0070] The enclosure component 100 houses the structures associated with the transformer. The interior and exterior of the enclosure component 100 are electrically connected, thereby enabling the supply of power to the transformer and the supply of stepped-up or stepped-down power to the outside.

[0071] The interior of the enclosure component 100 can contain a fluid for insulation (hereinafter referred to as the "insulating fluid"). The insulating fluid can enclose the transformer housed inside the enclosure component 100. The insulating fluid can electrically insulate the transformer from the outside.

[0072] Additionally, the insulating fluid can transfer heat generated in the transformer to the housing component 100. The transferred heat can then be transferred to the heat dissipation component 200 and discharged to the outside. Thus, the housing component 100 and the transformer housed within it can be cooled.

[0073] The enclosure component 100 is combined with the heat dissipation component 200. Heat transferred to the enclosure component 100 can be transferred to the heat dissipation component 200. In the illustrated embodiment, one side of the enclosure component 100 along its length, i.e., the rear side, is combined with the heat dissipation component 200.

[0074] At this time, the housing component 100 can be combined with a plurality of heat dissipation components 200. That is, as described later, there can be more than two heat dissipation components 200, and the housing component 100 can be combined with a plurality of heat dissipation components 200 respectively to transfer heat.

[0075] Therefore, it should be understood that as the number of heat dissipation components 200 combined with the housing component 100 increases, the cooling efficiency of the housing component 100 and the transformer housed therein can be improved.

[0076] The enclosure component 100 can be configured in any form to house the insulating fluid and transformer internally and to transfer heat in conjunction with the heat dissipation component 200. In the illustrated embodiment, the enclosure component 100 has a polygonal prism-shaped shell with a length in the front-to-back direction, a width in the left-to-right direction, and a height in the vertical direction.

[0077] The heat dissipation component 200 is integrated with the enclosure component 100 and transfers heat from the enclosure component 100. The heat dissipation component 200 can release the transferred heat to the outside. Thus, the enclosure component 100 and the transformer and heat dissipation component 200 housed within it can be cooled.

[0078] The heat dissipation component 200 can be attached to the housing component 100 at any location where it can receive heat from the housing component 100. In the illustrated embodiment, the heat dissipation component 200 is attached to one side of the housing component 100 along its length, i.e., the rear side.

[0079] There may be a plurality of heat dissipation components 200. The plurality of heat dissipation components 200 may be separated from each other and respectively coupled to the housing component 100 at different positions. In the illustrated embodiment, the heat dissipation components 200 include a first heat dissipation component 200a located on one side of the housing component 100 in the width direction, i.e., on the left side, and a second heat dissipation component 200b located on the other side of the width direction, i.e., on the right side.

[0080] The first heat dissipation component 200a and the second heat dissipation component 200b are arranged separately from each other along the width direction of the housing component 100. As a result, the amount of heat transferred from each heat dissipation component 200a, 200b to the other heat dissipation component 200a, 200b can be minimized.

[0081] On the other hand, as the first heat dissipation component 200a and the second heat dissipation component 200b are respectively connected to the housing component 100, the vibration generated in the housing component 100 can be transmitted to each of the first heat dissipation component 200a and the second heat dissipation component 200b. As a result, the first heat dissipation component 200a and the second heat dissipation component 200b, which are arranged separately from each other, vibrate individually, raising concerns about a decrease in the bonding force with the housing component 100.

[0082] For this purpose, the heat dissipation component 200 is combined with the reinforcing component 300. Thus, the first heat dissipation component 200a and the second heat dissipation component 200b are combined with each other while being respectively combined with the housing component 100, thereby minimizing the effects of transmitted vibrations. Detailed explanation of this is omitted.

[0083] On the other hand, the connection positions of the first heat dissipation component 200a and the second heat dissipation component 200b with the housing component 100 differ, but their other structures and functions are the same. Therefore, in the following description, the first heat dissipation component 200a and the second heat dissipation component 200b will be collectively referred to as heat dissipation component 200.

[0084] The heat dissipation component 200 is combined with the fastening component 400. The heat dissipation component 200 can be combined with the reinforcing component 300 through the fastening component 400.

[0085] The heat dissipation component 200 can be formed of a material with high thermal conductivity. This is to improve the heat exchange efficiency with the housing component 100. The heat dissipation component 200 can also be formed of a high-rigidity material. This is to minimize the weakening and damage to the bonding force caused by vibrations generated in the housing component 100.

[0086] In one embodiment, the heat dissipation component 200 may be formed of copper (Cu), aluminum (Al), or an alloy containing them.

[0087] The heat dissipation component 200 can have any shape capable of effectively releasing heat transferred from the housing component 100. As described later, in one embodiment, the heat dissipation component 200 can have a heat dissipation fin shape including a plurality of heat dissipation plates 210.

[0088] exist Figures 4 to 7 In the embodiment shown, the heat dissipation component 200 includes a heat dissipation plate 210, a support component 220, a connecting component 230, and a pad component 240.

[0089] The heat sink 210 essentially functions to release the heat transferred from the housing component 100 to the outside. The heat sink 210 can be combined with other structures of the heat dissipation component 200, thereby indirectly combining with the housing component 100.

[0090] The heat sink 210 is arranged facing the housing member 100 such that a portion of the support member 220 is sandwiched in between. In the illustrated embodiment, the heat sink 210 is located behind the support member 220 and is arranged facing the housing member 100 located in front of it.

[0091] The heat sink 210 is combined with the support member 220. The heat sink 210 can be supported by the support member 220 and combined with the housing member 100. Specifically, the heat sink 210 combined with the support member 220 can be combined with the housing member 100 through the connecting member 230 to receive heat.

[0092] Specifically, one side of the heat sink 210 in the height direction, i.e., the upper side, is connected to and supported by the first support member 221. The other side of the heat sink 210 in the height direction, i.e., the lower side, is connected to and supported by the second support member 222. The side of the heat sink 210 facing the housing member 100, in the illustrated embodiment, is connected to and supported by the third support member 223.

[0093] The heat sink 210 can be of any shape capable of effectively releasing transferred heat. In the illustrated embodiment, the heat sink 210 is configured as a polygonal plate with a length in the vertical direction greater than its width in the horizontal direction and a thickness in the front-back direction.

[0094] There may be a plurality of heat dissipation plates 210. The plurality of heat dissipation plates 210 may be arranged separately from each other along the length of the housing member 100. The plurality of heat dissipation plates 210 may be supported by support members 220, specifically by a first support member 221 and a second support member 222 on each side in the height direction.

[0095] The plurality of heat sinks 210 can each receive heat transferred through the support member 220 and release the received heat to the outside respectively.

[0096] The support member 220 is combined with the heat sink 210 and supports the heat sink 210. In addition, the support member 220 is combined with the housing member 100 through the connecting member 230 to receive heat. That is, the support member 220 is combined with the heat sink 210 and the connecting member 230 respectively, forming a channel for the movement of heat transferred from the housing member 100.

[0097] Furthermore, the support member 220 is combined with the pad member 240. As described later, the reinforcing member 300 can be combined with the pad member 240. Therefore, it can be considered that the support member 220 is combined with the reinforcing member 300 through the pad member 240.

[0098] The support member 220 can have any shape capable of receiving heat generated from the housing member 100 and transferring it to the heat sink 210. In the illustrated embodiment, the support member 220 is provided as a circular pipe.

[0099] In one embodiment, the interior of the support member 220 may be hollow. In this embodiment, the support member 220 can be connected to the housing member 100 via a connecting member 230. That is, in this embodiment, the interior of the connecting member 230 is also hollow, thereby allowing communication with the hollow space formed inside the support member 220.

[0100] In the embodiment described, the insulating fluid contained within the housing component 100 flows along the connecting component 230 and the supporting component 220, and can exchange heat with them. That is, the heat of the insulating fluid can be transferred through the supporting component 220 to the heat sink 210 and released to the outside.

[0101] In the described embodiment, the heat generated by the transformer is transferred to the heat dissipation component 200 through the housing component 100 itself, and can also be transferred to the heat dissipation component 200 through an insulating fluid that exchanges heat with the transformer. This improves the cooling efficiency of the transformer and the housing component 100 that houses it.

[0102] In the illustrated embodiment, the support member 220 includes a first support member 221, a second support member 222, and a third support member 223.

[0103] The first support member 221 supports the heat sink 210 on one side in the height direction, specifically on the upper side in the illustrated embodiment. The first support member 221 is connected to the upper side of the heat sink 210.

[0104] The first support member 221 can extend along the direction in which the plurality of heat sinks 210 are arranged side by side. The first support member 221 can be combined with the upper side of the plurality of heat sinks 210 respectively to transfer heat. In the illustrated embodiment, the first support member 221 extends in the front-rear direction and is combined with the upper side of the plurality of heat sinks 210 arranged separately in the front-rear direction to support them.

[0105] The first support member 221 is combined with the third support member 223. The first support member 221 can receive heat from the third support member 223.

[0106] The first support member 221 is arranged facing the second support member 222 in such a way that the heat sink 210 is sandwiched in the middle.

[0107] The second support member 222 supports the heat sink 210 on the other side in the height direction, i.e., the lower side in the illustrated embodiment. The second support member 222 is connected to the lower side of the heat sink 210.

[0108] The second support member 222 can extend along the direction in which the plurality of heat sinks 210 are arranged side by side. The second support member 222 can be combined with the lower side of the plurality of heat sinks 210 respectively to transfer heat. In the illustrated embodiment, the second support member 222 extends in the front-rear direction and is combined with the lower side of the plurality of heat sinks 210 arranged separately in the front-rear direction to support them.

[0109] Therefore, it should be understood that a plurality of heat sinks 210 are located and supported by the first support member 221 and the second support member 222 along their height direction. As a result, the heat transferred to the third support member 223 is branched to the first support member 221 and the second support member 222 and transferred to the heat sinks 210 respectively, thereby improving cooling efficiency.

[0110] Additionally, the second support member 222 forms part of the heat dissipation member 200 and the housing member 100. One end of the second support member 222 in its extending direction, i.e., the front end in the illustrated embodiment, can be combined with the housing member 100 to receive heat from the housing member 100. The heat transferred to the second support member 222 can be transferred to the heat dissipation plate 210 or the third support member 223.

[0111] In the embodiment described, the front end of the second support member 222 and the front end of the connecting member 230 can be arranged at the same position along the front-rear direction. In other words, the second support member 222 and the connecting member 230 can be simultaneously connected to the housing member 100.

[0112] The second support member 222 is combined with the third support member 223. The second support member 222 can receive heat from the third support member 223.

[0113] The third support member 223 is coupled to the connecting member 230 to receive heat. Additionally, the third support member 223 is coupled to the first support member 221 and the second support member 222 respectively to connect them. Heat transferred to the third support member 223 can be transferred to each of the first support member 221 and the second support member 222.

[0114] The third support member 223 is combined with the pad member 240. As described later, the reinforcing member 300 can be combined with the pad member 240. In this case, the pad member 240 can be combined on one side of the outer periphery of the third support member 223.

[0115] The third support member 223 extends along the height direction of the heat sink 210, i.e., the vertical direction in the illustrated embodiment. One side of the extension direction of the third support member 223, i.e., the upper side in the illustrated embodiment, is connected to the first support member 221. The other side of the height direction of the third support member 223, i.e., the lower side in the illustrated embodiment, is connected to the second support member 222.

[0116] The third support member 223 is combined with the connecting member 230. The third support member 223 can be combined with the housing member 100 through the connecting member 230. Alternatively, the third support member 223 can be arranged separately from the housing member 100 and the heat sink 210 through the connecting member 230. The third support member 223 is located between the housing member 100 and the heat sink 210.

[0117] At this time, the third support member 223 can be coupled to the connecting member 230 at any position between the pair of support points that are coupled with the first support member 221 and the second support member 222. In the illustrated embodiment, the third support member 223 is coupled to the connecting member 230 at a support point slightly upward of the first support member 221.

[0118] The connecting member 230 is another part that connects the heat dissipation member 200 to the enclosure member 100. The connecting member 230 is connected to the enclosure member 100 and receives heat from the enclosure member 100.

[0119] The connecting member 230 is combined with the supporting member 220. Specifically, the connecting member 230 is combined with the third supporting member 223. The heat transferred to the connecting member 230 can be transferred to the heat sink 210 through the third supporting member 223.

[0120] The connecting member 230 extends between the housing member 100 and the third support member 223. In the illustrated embodiment, the connecting member 230 extends in a front-rear direction. One end of the connecting member 230 extending in the front direction, i.e., the front end in the illustrated embodiment, connects to the housing member 100. The other end of the connecting member 230 extending in the rear direction, i.e., the rear end in the illustrated embodiment, connects to the third support member 223.

[0121] Therefore, the support member 220 can be connected to the housing member 100 at multiple support points. As a result, the stress applied to the support member 220 is dispersed, thereby improving the durability against vibration of the transformer and the housing member 100 that houses the transformer.

[0122] The pad member 240 is the portion where the heat dissipation member 200 and the reinforcing member 300 are joined. The pad member 240 is joined to the outer periphery of the support member 220 and to the reinforcing member 300. In one embodiment, the pad member 240 may be welded to the outer periphery of the support member 220.

[0123] The pad member 240 can be arranged at any position where the reinforcing member 300 can be joined. In the illustrated embodiment, the pad member 240 is joined to one side of the outer periphery of the third support member 223 extending in the vertical direction.

[0124] Specifically, in an embodiment with a plurality of heat dissipation components 200a and 200b, the pad component 240 may be located on the inner outer periphery of the third support component 223 disposed on each heat dissipation component 200a and 200b.

[0125] That is, the pad member 240 of the first heat dissipation member 200a can be located on the right outer periphery of the third support member 223, and the pad member 240 of the second heat dissipation member 200b can be located on the left outer periphery of the third support member 223. The pad members 240 provided in each heat dissipation member 200a and 200b are arranged facing each other.

[0126] The pad member 240 is combined with the fastening member 400. The pad member 240 can be combined with the reinforcing member 300 through the fastening member 400.

[0127] The pad member 240 can be of any shape that can be coupled to the support member 220 and to the reinforcing member 300 via the fastening member 400. In the illustrated embodiment, the pad member 240 is formed as a polygonal plate having a quadrilateral cross-section and a thickness in the front-to-back direction.

[0128] A hollow portion 240a can be formed through the interior of the pad member 240. The hollow portion 240a is formed through the thickness direction of the pad member 240, i.e., the front-to-back direction in the illustrated embodiment. A fastening member 400 can be connected through the hollow portion 240a.

[0129] There may be a plurality of pad members 240. The plurality of pad members 240 may be arranged separately and coupled to the support member 220, the reinforcing member 300, and the fastening member 400 at different locations. In the illustrated embodiment, the pad members 240 include a first pad member 241 and a second pad member 242, which are a pair.

[0130] The first pad member 241 is located on one side of the third support member 223 along its length, adjacent to the upper end in the illustrated embodiment. The first pad member 241 may be located adjacent to the first support member 221. The first pad member 241 can be connected to the reinforcing arms 310, 320 via the first fastening member 410.

[0131] The second pad member 242 is located on the opposite side of the length direction of the third support member 223, i.e., on the downward side in the illustrated embodiment. The second pad member 242 may be located adjacent to the connecting member 230. The second pad member 242 can be connected to the reinforcing arms 310, 320 via the second fastening member 420.

[0132] The number and arrangement of pad members 240 can be changed accordingly based on the number and structure of reinforcing arms 310 and 320 set in reinforcing member 300.

[0133] The reinforcing member 300 is combined with a plurality of heat dissipation members 200a and 200b respectively. The reinforcing member 300 supports the plurality of heat dissipation members 200a and 200b respectively. Thus, from the perspective of the housing member 100, the plurality of heat dissipation members 200a and 200b can be treated as a single heat dissipation member 200. In this case, the single heat dissipation member 200 can have a larger size and mass than the plurality of heat dissipation members 200a and 200b.

[0134] Therefore, the vibration frequency and energy generated by the vibration transmitted from the transformer and the housing 100 that houses the transformer are reduced, resulting in a reduction in the stress applied to the support member 220.

[0135] The reinforcing member 300 is located between the housing member 100 and the heat sink 210. The reinforcing member 300 can be separately installed from the housing member 100 and the heat sink 210.

[0136] The reinforcing member 300 is combined with the heat dissipation member 200. Specifically, the reinforcing member 300 is combined with the pad member 240.

[0137] The reinforcing member 300 is combined with the fastening member 400. The reinforcing member 300 can be combined with the pad member 240 through the fastening member 400.

[0138] The reinforcing member 300 may be formed of a high-rigidity material. This is to stably maintain the bonding state of the first heat dissipation member 200a and the second heat dissipation member 200b, which are respectively bonded to the reinforcing member 300. In one embodiment, the reinforcing member 300 may be formed of iron (Fe) or an alloy containing iron.

[0139] exist Figures 8 to 9 In the embodiment shown, the reinforcing member 300 includes a first reinforcing arm 310 and a second reinforcing arm 320.

[0140] The first reinforcing arm 310 forms part of the reinforcing member 300. The first reinforcing arm 310 extends obliquely relative to the height direction of the heat sink 210 or the extension direction of the third support member 223. In the illustrated embodiment, the first reinforcing arm 310 extends in directions toward the upper right and lower left.

[0141] The first reinforcing arm 310 can be combined with a plurality of heat dissipation components 200a and 200b respectively. In the illustrated embodiment, the first reinforcing arm 310 is combined with the second pad component 242 of the first heat dissipation component 200a and the first pad component 241 of the second heat dissipation component 200b respectively.

[0142] The first reinforcing arm 310 is coupled to the second reinforcing arm 320. At this time, the first reinforcing arm 310 can form a predetermined included angle α with respect to the second reinforcing arm 320 and be coupled to the second reinforcing arm 320. In one embodiment, the included angle α can be an acute angle.

[0143] In the illustrated embodiment, the first reinforcing arm 310 includes a first reinforcing plate 311, a first reinforcing rib 312, and a first reinforcing through hole 313.

[0144] The first reinforcing plate 311 forms part of the outer shape of the first reinforcing arm 310. The first reinforcing plate 311 is the part where the first reinforcing arm 310 is joined to the pad member 240. Specifically, the first reinforcing plate 311 can be arranged to overlap with the second pad member 242 of the first heat dissipation member 200a and the first pad member 241 of the second heat dissipation member 200b, respectively, and is joined to the pad member 240 by the first fastening member 410 and the second fastening member 420.

[0145] The first reinforcing plate 311 is combined with the first reinforcing rib 312. In one embodiment, the first reinforcing plate 311 and the first reinforcing rib 312 can be formed by bending a single sheet of material. In this case, the first reinforcing plate 311 can be formed at a predetermined angle and combined with the first reinforcing rib 312. In one embodiment, the predetermined angle can be a right angle.

[0146] A first reinforcing through hole 313 is formed in the first reinforcing plate 311. The first reinforcing through hole 313 is formed through the thickness direction of the first reinforcing plate 311, that is, the front-back direction in the illustrated embodiment.

[0147] The first reinforcing plate 311 can be of any shape that can be combined with the pad member 240, be continuous with the first reinforcing rib 312, and form the first reinforcing through hole 313. In the illustrated embodiment, the first reinforcing plate 311 has a polygonal plate shape with a length that extends obliquely in the vertical direction greater than the width that extends obliquely in the horizontal direction and a thickness in the front-back direction.

[0148] The first reinforcing rib 312 is combined with the first reinforcing plate 311 to enhance the rigidity of the first reinforcing plate 311 in the longitudinal direction. Due to the presence of the first reinforcing rib 312, the bonding force between the first reinforcing plate 311 and the first heat dissipation member 200a and the second heat dissipation member 200b can be increased.

[0149] The first reinforcing rib 312 is combined with the first reinforcing plate 311. In one embodiment, as described above, the first reinforcing rib 312 can be made continuous with the first reinforcing plate 311 by bending.

[0150] A first reinforcing rib 312 is formed at one edge of the first reinforcing plate 311 in the width direction. Alternatively, the first reinforcing rib 312 can be formed at the inner edge of each edge in the width direction of the first reinforcing plate 311. In the illustrated embodiment, the first reinforcing rib 312 is formed at the left edge of the first reinforcing plate 311.

[0151] The first reinforcing rib 312 may protrude toward the housing member 100. In the illustrated embodiment, the first reinforcing rib 312 is formed by protruding forward from the left edge of the first reinforcing plate 311. At this time, the first reinforcing rib 312 may protrude with a length less than the distance between the left edge of the first reinforcing plate 311 and the housing member 100.

[0152] The first reinforcing rib 312 may have a shape corresponding to that of the first reinforcing plate 311. In the illustrated embodiment, the first reinforcing rib 312 is configured as a polygonal plate with a length extending obliquely in the vertical direction greater than its width extending in the front-back direction and having a thickness in a direction oblique to the left-right direction. In the embodiment, the length of the first reinforcing rib 312 may be the same as the length of the first reinforcing plate 311.

[0153] The first reinforcing through hole 313 is the part where the first reinforcing arm 310 is joined to the fastening member 400. The first reinforcing through hole 313 is formed through the thickness direction of the first reinforcing plate 311, that is, the front-back direction in the illustrated embodiment.

[0154] There may be a plurality of first reinforcing through holes 313. The plurality of first reinforcing through holes 313 may be arranged separately from each other and engaged with fastening members 400 at different locations. In the illustrated embodiment, there is a pair of first reinforcing through holes 313.

[0155] A pair of first reinforcing through holes 313 are arranged separately along the length of the first reinforcing plate 311, i.e., towards the upper right and lower left in the illustrated embodiment. The pair of first reinforcing through holes 313 may be located adjacent to each end of the first reinforcing plate 311 along its length.

[0156] At this time, any of the first reinforcing through holes 313 located on the upper side can overlap with the hollow portion 240a of the first pad member 241 of the second heat dissipation member 200b and be connected to the first fastening member 410.

[0157] In addition, another first reinforcing through hole 313 located on the lower side can overlap with the pad hollow portion 240a of the second pad member 242 of the first heat dissipation member 200a and be connected to the second fastening member 420 through it.

[0158] The first reinforcing through-hole 313 can be of any shape that can be combined with the fastening member 400. In the illustrated embodiment, the first reinforcing through-hole 313 is formed as a space in the shape of a circular plate with a circular cross-section and a thickness in the front-to-back direction.

[0159] The second reinforcing arm 320 constitutes another part of the reinforcing member 300. The second reinforcing arm 320 extends obliquely relative to the height direction of the heat sink 210 or the extension direction of the third support member 223. At this time, the second reinforcing arm 320 may extend obliquely in the opposite direction to the first reinforcing arm 310. In the illustrated embodiment, the second reinforcing arm 320 extends toward the upper left and lower right sides.

[0160] The second reinforcing arm 320 can be combined with a plurality of heat dissipation components 200a and 200b respectively. In the illustrated embodiment, the second reinforcing arm 320 is combined with the first pad component 241 of the first heat dissipation component 200a and the second pad component 242 of the second heat dissipation component 200b respectively.

[0161] The second reinforcing arm 320 is coupled to the first reinforcing arm 310. At this time, the second reinforcing arm 320 can form a predetermined angle α with the first reinforcing arm 310 and be coupled to the first reinforcing arm 310. In one embodiment, the angle α can be an acute angle.

[0162] In the illustrated embodiment, the second reinforcing arm 320 includes a second reinforcing plate 321, a second reinforcing rib 322, and a second reinforcing through hole 323.

[0163] The second reinforcing plate 321 forms part of the outer shape of the second reinforcing arm 320. The second reinforcing plate 321 is the part where the second reinforcing arm 320 is joined to the pad member 240. Specifically, the second reinforcing plate 321 can be arranged to overlap with the first pad member 241 of the first heat dissipation member 200a and the second pad member 242 of the second heat dissipation member 200b, respectively, and is joined to the pad member 240 by the first fastening member 410 and the second fastening member 420.

[0164] The second reinforcing plate 321 is combined with the second reinforcing rib 322. In one embodiment, the second reinforcing plate 321 and the second reinforcing rib 322 can be formed by bending a single sheet of material. In this case, the second reinforcing plate 321 can be formed at a predetermined angle and combined with the second reinforcing rib 322. In one embodiment, the predetermined angle can be a right angle.

[0165] A second reinforcing through hole 323 is formed in the second reinforcing plate 321. The second reinforcing through hole 323 is formed through the thickness direction of the second reinforcing plate 321, that is, the front-back direction in the illustrated embodiment.

[0166] The second reinforcing plate 321 can be of any shape that can be combined with the pad member 240, be continuous with the second reinforcing rib 322, and form the second reinforcing through hole 323. In the illustrated embodiment, the second reinforcing plate 321 has a polygonal plate shape with a length that extends obliquely in the vertical direction greater than the width that extends obliquely in the horizontal direction and a thickness in the front-back direction.

[0167] The second reinforcing rib 322 is combined with the second reinforcing plate 321 to enhance the rigidity of the second reinforcing plate 321 in the longitudinal direction. Due to the presence of the second reinforcing rib 322, the bonding force between the second reinforcing plate 321 and the first heat dissipation member 200a and the second heat dissipation member 200b can be increased.

[0168] The second reinforcing rib 322 is combined with the second reinforcing plate 321. In one embodiment, as described above, the second reinforcing rib 322 can be continuous with the second reinforcing plate 321 by bending.

[0169] The second reinforcing rib 322 is formed at one edge of the second reinforcing plate 321 in the width direction. Alternatively, the second reinforcing rib 322 can be formed at the inner edge of each edge in the width direction of the second reinforcing plate 321. In the illustrated embodiment, the second reinforcing rib 322 is formed at the right edge of the second reinforcing plate 321.

[0170] The second reinforcing rib 322 may protrude toward the housing member 100. In the illustrated embodiment, the second reinforcing rib 322 is formed by protruding forward from the left edge of the second reinforcing plate 321. At this time, the second reinforcing rib 322 may protrude with a length less than the distance between the left edge of the second reinforcing plate 321 and the housing member 100.

[0171] The second reinforcing rib 322 may have a shape corresponding to that of the second reinforcing plate 321. In the illustrated embodiment, the second reinforcing rib 322 is configured as a polygonal plate with a length extending obliquely in the vertical direction greater than its width extending in the front-back direction and having a thickness in a direction oblique to the left-right direction. In the embodiment, the length of the second reinforcing rib 322 may be the same as the length of the second reinforcing plate 321.

[0172] The second reinforcing through hole 323 is the part where the second reinforcing arm 320 is joined to the fastening member 400. The second reinforcing through hole 323 is formed through the thickness direction of the second reinforcing plate 321, that is, the front-back direction in the illustrated embodiment.

[0173] There may be a plurality of second reinforcing through holes 323. The plurality of second reinforcing through holes 323 may be arranged separately from each other and engaged with the fastening member 400 at different locations. In the illustrated embodiment, there is a pair of second reinforcing through holes 323.

[0174] A pair of second reinforcing through holes 323 are arranged separately along the length of the second reinforcing plate 321, i.e., towards the upper left and lower right in the illustrated embodiment. The pair of second reinforcing through holes 323 may be located adjacent to each end of the second reinforcing plate 321 along its length.

[0175] At this time, any of the second reinforcing through holes 323 located on the upper side can overlap with the hollow portion 240a of the first pad member 241 of the first heat dissipation member 200a and be connected to the first fastening member 410.

[0176] In addition, another second reinforcing through hole 323 located on the lower side can overlap with the pad hollow portion 240a of the second pad member 242 of the second heat dissipation member 200a and be connected to the second fastening member 420 through it.

[0177] The second reinforcing through hole 323 can be of any shape that can be combined with the fastening member 400. In the illustrated embodiment, the second reinforcing through hole 323 is formed as a space in the shape of a circular plate with a circular cross-section and a thickness in the front-to-back direction.

[0178] The fastening member 400 is combined with the heat dissipation member 200 and the reinforcing member 300. The fastening member 400 passes through the reinforcing through holes 313, 323 and the hollow part 240a of the pad, respectively, so that the reinforcing arms 310, 320 and the pad member 240 can be combined.

[0179] The fastening member 400 can be configured in any form that can combine the heat dissipation member 200 and the reinforcing member 300. In one embodiment, the fastening member 400 may be configured with a bolt and a nut.

[0180] The fastening member 400 may be a plurality of those members. A portion of the plurality of fastening members 400 may engage with the upper-side reinforcing through holes 313, 323 and the pad hollow portion 240a of the pad member 240. The remaining portions of the plurality of fastening members 400 may engage with the lower-side reinforcing through holes 313, 323 and the pad hollow portion 240a of the pad member 240.

[0181] In the illustrated embodiment, the fastening member 400 includes a first fastening member 410 and a second fastening member 420 (see again) Figure 6 ).

[0182] The first fastening member 410 engages with the reinforcing through holes 313, 323 located on the upper side and the pad hollow portion 240a of the pad member 240. The first fastening member 410 may have a number corresponding to the number of reinforcing through holes 313, 323 located on the upper side or the number of pad hollow portions 240a of the pad member 240. In the illustrated embodiment, the first fastening member 410 has a pair.

[0183] The second fastening member 420 engages with the reinforcing through holes 313, 323 located on the lower side and the pad hollow portion 240a of the pad member 240. The second fastening member 420 may have a number corresponding to the number of reinforcing through holes 313, 323 located on the lower side or the number of pad hollow portions 240a of the pad member 240. In the illustrated embodiment, there is a pair of second fastening members 420.

[0184] Reference Figures 10 to 11 The illustration shows a housing heat dissipation assembly 20 according to another embodiment of the present invention. In the illustrated embodiment, the housing heat dissipation assembly 20 includes a housing member 100, a heat dissipation member 200, a reinforcing member 300, and a fastening member 400.

[0185] When comparing the heat dissipation assembly 20 of this embodiment with the heat dissipation assembly 10 of the above embodiment, there are differences in some structures and quantities of the heat dissipation member 200 and the quantity of the reinforcing member 300.

[0186] That is, the heat dissipation assembly 20 of the enclosure according to this embodiment includes a greater number of heat dissipation components 200 and reinforcing components 300, thereby further increasing the heat dissipation and cooling effect.

[0187] Therefore, the structure and function of the housing component 100, the reinforcing component 300, and the fastening component 400 will be replaced by the description of the housing heat dissipation assembly 10 according to the above embodiment.

[0188] In this embodiment, the heat dissipation component 200 includes a first heat dissipation component 200a, a second heat dissipation component 200b, and a third heat dissipation component 200c. The first to third heat dissipation components 200a, 200b, and 200c are arranged separately from each other along the width direction of the housing component 100, i.e., the left-right direction in the illustrated embodiment. The first to third heat dissipation components 200a, 200b, and 200c are respectively connected to the housing component 100 to receive heat.

[0189] At this time, the leftmost first heat dissipation member 200a is the same as the first heat dissipation member 200a according to the above embodiment. Furthermore, the rightmost third heat dissipation member 200b is the same as the second heat dissipation member 200b according to the above embodiment.

[0190] The second heat dissipation component 200b located in the center differs in the number and position of the pad component 240 that is combined with the support component 220.

[0191] The second heat dissipation member 200b comprises a total of two pairs of pad members 240. One pair of pad members 240 is located on one side of the outer periphery of the third support member 223, i.e., on the left side in the illustrated embodiment. The other pair of pad members 240 is located on the other side of the outer periphery of the third support member 223, i.e., on the right side in the illustrated embodiment.

[0192] That is, each pair of pad members 240 provided in the second heat dissipation member 200b is arranged to face the first heat dissipation member 200a and the third heat dissipation member 200c respectively.

[0193] The pair of pad members 240 arranged facing the first heat dissipation member 200a, i.e. the pair of pad members 240 located on the left side, are composed of a first pad member 241 and a second pad member 242 arranged separately in the vertical direction.

[0194] The other pair of pad members 240 arranged facing the second heat dissipation member 200b, i.e. the other pair of pad members 240 located on the right side, also includes a first pad member 241 and a second pad member 242 arranged separately in the vertical direction.

[0195] On the other hand, as the number of heat dissipation components 200 increases, the number of reinforcing components 300 can also be increased accordingly.

[0196] That is, in the illustrated embodiment, the reinforcing member 300 includes a first reinforcing member 300a and a second reinforcing member 300b, and is a pair. It should be understood that the number of reinforcing members 300 is one less than the number of heat dissipation members 200.

[0197] The first reinforcing member 300a is located on the left side and is combined with the first heat dissipation member 200a and the second heat dissipation member 200b, respectively. In addition, the second reinforcing member 300b is located on the right side and is combined with the second heat dissipation member 200b and the third heat dissipation member 200c, respectively.

[0198] Therefore, even when there are three or more heat dissipation components 200, the plurality of heat dissipation components 200 can be combined with the reinforcing components 300 respectively, thereby enhancing the bonding force with the housing component 100.

[0199] Although not shown, as the number of heat dissipation members 200 increases further, the number of reinforcing members 300 also increases further, and they can be combined with each other as described above. In this case, it should be understood that another heat dissipation member 200 arranged between the outermost pair of heat dissipation members 200 will have the structure of the second heat dissipation member 200b described above (i.e., including two pairs of pad members 240).

[0200] Therefore, according to the embodiments of the present invention, the heat dissipation assemblies 10 and 20 can change their cooling capacity accordingly based on the heat generated in the transformer and the enclosure component 100 including the transformer.

[0201] Reference Figures 12 to 13 An example is shown, illustrating the stress distribution of a housing heat dissipation assembly 1000 according to the prior art and the housing heat dissipation assembly 10 formed according to an embodiment of the present invention.

[0202] Reference Figure 12 The stress is concentrated in the connecting member 1210 of the heat dissipation assembly 1000 according to the prior art. At this time, the maximum value of the stress concentrated in the connecting member 1210 is measured to be about 300 MPa.

[0203] Reference Figure 13 The stress is concentrated in the connecting member 230 of the heat dissipation assembly 10 according to an embodiment of the present invention. At this time, the maximum value of the stress concentrated in the connecting member 230 is measured to be about 225 MPa, which is reduced by about 25% compared with the case of the heat dissipation assembly 1000 according to the prior art.

[0204] Therefore, by providing the reinforcing member 300, the stress applied to the connecting member 230, which serves as the structure connecting the heat dissipation member 200 and the housing member 100, can be reduced. As a result, the bonding force between the heat dissipation member 200 and the housing member 100 is improved, and the cooling efficiency of the transformer and the housing member 100 housing the transformer can also be improved.

[0205] Although not shown, it should be understood that the housing heat dissipation assembly 20 according to another embodiment of the present invention can also be formed. Figure 13 The stress distribution is shown in the figure.

[0206] Although embodiments of the present invention have been described, the concept of the present invention is not limited to the embodiments presented in this specification. Those skilled in the art who understand the concept of the present invention can easily propose another embodiment by adding, changing, deleting, or adding constituent elements within the same scope of the concept, and this will also fall within the scope of the present invention.

[0207] Explanation of reference numerals in the attached figures: 10: Housing heat dissipation assembly; 20: Housing heat dissipation assembly; 100: Housing component; 200: Heat dissipation component; 200a: First heat dissipation component; 200b: Second heat dissipation component; 210: Heat dissipation plate; 220: Support component; 221: First support component; 222: Second support component; 223: Third support component; 230: Connecting component; 240: Pad component; 240a: Hollow part of pad; 241: First pad component; 242: Second pad component; 300: Reinforcing component; 310: First reinforcing arm; 311: First reinforcing plate; 312: First reinforcing rib; 313: First reinforcing through hole; 320: Second reinforcing arm; 321: Second reinforcing plate; 322: Second reinforcing rib; 323: Second reinforcing through hole; 400: Fastening component; 410: First fastening component; 420: Second fastening member; 1000: Housing heat dissipation assembly according to the prior art; 1100: Housing member; 1200: Heat dissipation member; 1200a: First heat dissipation member; 1200b: Second heat dissipation member; 1210: Connecting member; 1300: Separating space; a: Angle.

Claims

1. A heat dissipation assembly for a housing, wherein, include: The enclosure houses the transformer module. A heat dissipation component is integrated with the housing component and configured to receive heat generated from the transformer module and release it to the outside; as well as A reinforcing member is incorporated into the heat dissipation member; The heat dissipation component includes: A first heat dissipation component, combined with the housing component, receives the heat and releases it to the outside; and The second heat dissipation component is arranged separately from the first heat dissipation component and is combined with the housing component to receive the heat and release it to the outside. The reinforcing member is combined with the first heat dissipation member and the second heat dissipation member, respectively.

2. The enclosure heat dissipation assembly according to claim 1, wherein, The first heat dissipation component and the second heat dissipation component each include: A heat sink, configured to release the received heat to the outside; and A supporting component, which is combined with the heat sink to support the heat sink; The reinforcing member is respectively combined with the supporting member disposed on the first heat dissipation member and the supporting member disposed on the second heat dissipation member.

3. The enclosure heat dissipation assembly according to claim 2, wherein, The heat sink is formed to have a height in one direction. The supporting component includes: The first supporting member is connected to one side of the heat sink in the height direction; The second support member is coupled to the other side of the heat sink in the height direction; and The third support member is combined with the first support member and the second support member respectively, and extends in the one direction; The reinforcing member is respectively combined with the third support member disposed on the first heat dissipation member and the third support member disposed on the second heat dissipation member.

4. The enclosure heat dissipation assembly according to claim 3, wherein, The heat dissipation component includes a pad component, which is combined with the outer periphery of the third support component and the reinforcing component.

5. The enclosure heat dissipation assembly according to claim 4, wherein, The pad member disposed on the first heat dissipation member is located on the side facing the second heat dissipation member. The pad member disposed on the second heat dissipation member is located on the side facing the first heat dissipation member.

6. The enclosure heat dissipation assembly according to claim 4, wherein, The reinforcing member is located between the third support member disposed on the first heat dissipation member and the third support member disposed on the second heat dissipation member.

7. The enclosure heat dissipation assembly according to claim 3, wherein, The heat sink is provided in a plurality of units and is arranged separately from each other along another direction. The first support member and the second support member extend along the other direction and respectively support a plurality of the heat dissipation plates.

8. The enclosure heat dissipation assembly according to claim 1, wherein, The reinforcing member includes a plurality of reinforcing arms that extend between the first heat dissipation member and the second heat dissipation member, and each arm is engaged with the first heat dissipation member and the second heat dissipation member, forming a predetermined angle with each other.

9. The enclosure heat dissipation assembly according to claim 8, wherein, The reinforcing arm includes: A reinforcing plate extends between the first heat dissipation member and the second heat dissipation member, and is respectively coupled to the first heat dissipation member and the second heat dissipation member; and A reinforcing through hole is located adjacent to the end of the reinforcing plate in the extending direction and is formed through the reinforcing plate in the thickness direction.

10. The enclosure heat dissipation assembly according to claim 9, wherein, The reinforcing arm includes a reinforcing rib that protrudes from one edge of the reinforcing plate in the width direction toward the housing member and extends in the same direction as the length direction of the reinforcing plate.

11. The enclosure heat dissipation assembly according to claim 1, wherein, The heat dissipation component includes a third heat dissipation component, which is integrated with the housing component to receive the heat and release it to the outside. The first heat dissipation component, the second heat dissipation component, and the third heat dissipation component are arranged separately and side by side. The reinforcing member includes: A first reinforcing member is combined with both the first heat dissipation member and the second heat dissipation member; and The second reinforcing member is combined with the second heat dissipation member and the second heat dissipation member, respectively.

12. The enclosure heat dissipation assembly according to claim 11, wherein, The first heat dissipation component, the second heat dissipation component, and the third heat dissipation component each include: The heat sink is configured to release the received heat to the outside; A supporting member, combined with the heat sink, supports the heat sink; and The pad member is combined with the outer periphery of the support member and with the reinforcing member.

13. The enclosure heat dissipation assembly according to claim 12, wherein, The pad member of the first heat dissipation member is located on the side facing the second heat dissipation member. The pad members of the second heat dissipation member are respectively located on one side facing the first heat dissipation member and on the other side facing the third heat dissipation member. The pad member of the third heat dissipation member is located on the side facing the second heat dissipation member.

Images