TWI834532B

TWI834532B - Inverter assembly

Info

Publication number: TWI834532B
Application number: TW112112750A
Authority: TW
Inventors: 范康裕; 李志洋; 吳興昱
Original assignee: 台達電子工業股份有限公司
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2024-03-01

Abstract

The present invention provides an inverter assembly including a base, a contact terminal, an output copper bar and an elastic component. The base is configured to dock with a load. The output copper bar is disposed on the base. The output copper bar includes an output portion configured to electrically connect with the contact terminal. The elastic component is disposed on the base and includes an abutting element, an elastic element and an accommodation seat. The accommodation seat is disposed on the base, the abutting element is connected to the accommodation seat through the elastic element along an axial direction. When the base is docking with the contact terminal, the abutting element of the elastic component abuts against the output portion to attach to the contact terminal, and the contact terminal abuts against the abutting element and the elastic element through the output portion, so that a restoring force provided by the elastic element keeps the output portion abutting against the contact terminal.

Description

逆變器組裝結構Inverter assembly structure

本案係關於一種電子組裝結構，尤指一種逆變器組裝結構，利用彈性組件推抵輸出銅排與接觸端子形成抵接，以有效降低逆變器組裝結構的組裝成本，同時避免使用中震動造成接觸不良的問題。 This case is about an electronic assembly structure, especially an inverter assembly structure, which uses elastic components to push the output copper bars and contact terminals to form abutments, so as to effectively reduce the assembly cost of the inverter assembly structure and avoid vibration during use. Poor contact problem.

車用馬達的牽引逆變器(traction inverter)，通常包括三個高功率模組排列形成一狹長型結構。由於逆變器所使用高效率的功率模組常伴隨高熱量的生成，必須結合水冷式散熱模組，以達到有效的散熱的效果。因此，高功率模組結合水冷式散熱模組會形成的重量較重組裝結構。使用時，逆變器的組裝結構需以AC輸出端與馬達的AC輸入端形成電性連接。 The traction inverter of a vehicle motor usually includes three high-power modules arranged to form a long and narrow structure. Since the high-efficiency power modules used in inverters are often accompanied by high heat generation, they must be combined with water-cooled heat dissipation modules to achieve effective heat dissipation. Therefore, high-power modules combined with water-cooled heat dissipation modules will form a heavier assembly structure. When used, the assembly structure of the inverter needs to form an electrical connection between the AC output terminal and the AC input terminal of the motor.

傳統逆變器的AC輸出端銅排需透過螺絲(screw)鎖付或是鉚釘(rivet)結合至馬達AC輸入端銅排。然而透過螺絲或是鉚釘方式連接時，逆變器的AC輸出端銅排與馬達AC輸入端銅排上的螺絲孔或鉚釘孔要能對齊，因此必須精準控制銅排尺寸公差以及逆變器與馬達的組裝公差，因而也造成製造或組裝的成本增加。另一方面，尺寸公差造成組裝後的應力問題，可能也會造成銅排結構的損壞，或於使用中震動鬆脫而造成接觸不良的問題。 The AC output copper bar of the traditional inverter needs to be screwed or riveted to the motor AC input copper bar. However, when connecting through screws or rivets, the screw holes or rivet holes on the AC output copper bar of the inverter and the AC input copper bar of the motor must be aligned. Therefore, the copper bar size tolerance and the inverter must be accurately controlled. The assembly tolerance of the motor also increases the cost of manufacturing or assembly. On the other hand, dimensional tolerances cause stress problems after assembly, which may also cause damage to the copper bus structure, or vibration and loosening during use, causing poor contact problems.

有鑑於此，實有必要提供一種逆變器組裝結構，利用彈性組件推抵輸出銅排與負載的接觸端子形成抵接，以有效降低逆變器組裝結構與負載的組裝成本，避免使用中震動造成接觸不良的問題，同時解決習知技術之缺失。 In view of this, it is necessary to provide an inverter assembly structure that uses elastic components to push the output copper bars and contact terminals of the load to form abutments, so as to effectively reduce the assembly cost of the inverter assembly structure and the load and avoid vibration during use. Causes the problem of poor contact and solves the lack of common knowledge and technology.

本案之目的在於提供一種逆變器組裝結構，利用彈性組件推抵輸出銅排與接觸端子形成抵接，以有效降低逆變器組裝結構的組裝成本，避免使用中震動造成接觸不良的問題。另一方面，彈性組件除了受力提供恢復力，用以推抵輸出銅排抵接至接觸端子而達成輸出銅排與接觸端子的電氣連接，彈性組件並不直接與接觸端子接觸，因此彈性組件本身設計不需考慮電氣阻抗，這使得彈性組件的結構、材質設計限制較少，同時也有利絕緣的設計。 The purpose of this case is to provide an inverter assembly structure that uses elastic components to push the output copper bars and contact terminals to form contact, so as to effectively reduce the assembly cost of the inverter assembly structure and avoid the problem of poor contact caused by vibration during use. On the other hand, in addition to providing a restoring force by force, the elastic component is used to push the output copper bar against the contact terminal to achieve an electrical connection between the output copper bar and the contact terminal. The elastic component does not directly contact the contact terminal, so the elastic component The design itself does not need to consider electrical impedance, which makes the structure and material design of elastic components less restrictive, and also facilitates insulation design.

本案之另一目的在於提供一種逆變器組裝結構。其中逆變器組裝結構的輸出銅排與接觸端子可通過對接動作實現電源與逆變器之間的DC電性連接或逆變器與負載之間的AC電性連接，毋需另行使用螺絲起子其他工具實現彼此的電性連接。再者，逆變器組裝結構的輸出銅排與接觸端子的抵接通過模組化彈性組件的作用，可避免對接時的組裝公差造成輸出銅排與接觸端子的接觸不良。由於彈性組件模組化的組裝位置配合輸出銅排與接觸端子的對應位置以及逆變器組裝結構的組裝，有助於簡化彈性組件的結構設計，降低組裝成本，並提昇彈性組件的模組共用性。再者，彈性組件設置於輸出銅排下方，不影響與接觸端子的對接。彈性組件上更可設置一對間隔柱對應輸出銅排的輸出端部，簡化組裝對位需求。如此，通過彈性組件受力提供的恢復力抵頂輸出銅排的輸出端部趨向接觸端子，可確保輸出銅排的輸出端部與接觸端子的接抵持續維持接觸。另一方面，逆變器對接電池或負載進行使用時，組裝結構的輸出銅排與接觸端子之間亦不因震動產生應力影響而造成接觸不良。彈性組件受壓縮產生的恢復力足夠維持輸出銅排的輸出端部與接觸端子的接續穩定接觸。由於進行電池或負載對接時，接觸端子相對輸出銅排的輸出端部滑動的位移距離可設定，則輸出銅排的輸出端部推抵彈性組件產生的恢復力可對應控制調整於一特定範圍，穩定維持輸出銅排的輸出端部與接觸端子的電性接觸，實現模組化電性連接的應用。 Another purpose of this case is to provide an inverter assembly structure. Among them, the output copper bars and contact terminals of the inverter assembly structure can realize DC electrical connection between the power supply and the inverter or AC electrical connection between the inverter and the load through docking action, without the need to use a screwdriver. Other tools implement electrical connections to each other. Furthermore, the contact between the output copper bar and the contact terminals of the inverter assembly structure is through the function of modular elastic components, which can avoid poor contact between the output copper bar and the contact terminals caused by assembly tolerances during docking. Since the modular assembly position of the elastic components matches the corresponding positions of the output copper bars and contact terminals and the assembly of the inverter assembly structure, it helps to simplify the structural design of the elastic components, reduce assembly costs, and improve module sharing of elastic components. sex. Furthermore, the elastic component is arranged below the output copper bar and does not affect the connection with the contact terminal. A pair of spacing posts can be set on the elastic component to correspond to the output ends of the output copper bars, simplifying assembly and alignment requirements. In this way, the restoring force provided by the force of the elastic component resists the output end of the output copper bar towards the contact terminal, which ensures that the output end of the output copper bar is in continuous contact with the contact terminal. Maintain contact. On the other hand, when the inverter is connected to a battery or load, the output copper bar of the assembly structure and the contact terminals will not be affected by stress due to vibration and cause poor contact. The restoring force generated by the compression of the elastic component is sufficient to maintain stable contact between the output end of the output copper bar and the contact terminal. Since the displacement distance of the contact terminal relative to the output end of the output copper bar can be set during battery or load docking, the restoring force generated by the output end of the output copper bar pushing against the elastic component can be controlled and adjusted to a specific range accordingly. Stably maintain the electrical contact between the output end of the output copper bar and the contact terminal, realizing the application of modular electrical connection.

為達前述目的，本案提供一種逆變器組裝結構，包括基座、接觸端子、輸出銅排以及彈性組件。輸出銅排設置於基座上，且電連接至電力源，其中輸出銅排包括一輸出端部，於空間上相對於該基座，且組配與接觸端子形成電連接。彈性組件設置於該基座上，且包括抵頂件、彈性件以及容置座，其中容置座設置於基座上，抵頂件通過彈性件沿軸向連接至容置座，彈性件於抵頂件沿軸向受力時提供一恢復力，且抵頂件於空間上相對輸出端部，其中基座與接觸端子對接時，彈性組件中的抵頂件抵頂輸出端部貼附接觸端子，接觸端子通過輸出端部推抵抵頂件與彈性件，彈性件提供的恢復力使輸出端部維持抵接至接觸端子。 In order to achieve the aforementioned purpose, this case provides an inverter assembly structure, including a base, contact terminals, output copper bars and elastic components. The output copper bar is disposed on the base and is electrically connected to the power source. The output copper bar includes an output end portion, which is spatially relative to the base and is assembled with the contact terminal to form an electrical connection. The elastic component is arranged on the base and includes a push-back piece, an elastic piece and a receiving seat, wherein the receiving base is disposed on the base, the push-back piece is axially connected to the receiving seat through the elastic piece, and the elastic piece is in The resisting member provides a restoring force when it is stressed in the axial direction, and the resisting member is spatially opposite to the output end. When the base is butted with the contact terminal, the resisting member in the elastic component is in contact with the output end. The terminal and the contact terminal are pushed against the top member and the elastic member through the output end, and the restoring force provided by the elastic member keeps the output end in contact with the contact terminal.

於一實施例中，輸出銅排為DC輸出銅排並連接至一電力源，電力源為一電池產生的一DC電源，接觸端子連接至一逆變器模組，當基座與接觸端子對接時，彈性組件中的抵頂件抵頂輸出端部貼附接觸端子，接觸端子通過輸出端部推抵抵頂件與彈性件，彈性件提供的恢復力使輸出端部維持抵接接觸端子，電力源可透過輸出銅排供給DC電源予逆變器模組。 In one embodiment, the output copper bar is a DC output copper bar and is connected to a power source. The power source is a DC power source generated by a battery. The contact terminal is connected to an inverter module. When the base is connected to the contact terminal At this time, the push piece in the elastic component pushes against the output end and is attached to the contact terminal. The contact terminal pushes against the push piece and the elastic piece through the output end. The restoring force provided by the elastic piece keeps the output end in contact with the contact terminal. The power source can supply DC power to the inverter module through the output copper bar.

於一實施例中，接觸端子連接至一電力源，電力源為一電池產生的一DC電源，輸出銅排連接至一逆變器模組，輸出銅排為一DC輸出銅排，當基座與接觸端子對接時，彈性組件中的抵頂件抵頂輸出端部貼附接觸端子，接觸端子通過輸出端部推抵抵頂件與彈性件，彈性件提供的恢復力使輸出端部維持抵接接觸端子，電力源可透過輸出銅排供給DC電源予逆變器模組。 In one embodiment, the contact terminal is connected to a power source. The power source is a DC power source generated by a battery. The output copper bar is connected to an inverter module. The output copper bar is a DC output copper bar. When the base When docking with the contact terminal, the abutting member in the elastic component abuts the output end and adheres to the contact terminal. The contact terminal pushes the abutting member and the elastic member through the output end. The restoring force provided by the elastic member keeps the output end in contact with the contact terminal. By connecting the contact terminals, the power source can supply DC power to the inverter module through the output copper bar.

於一實施例中，接觸端子連接至一電力源，電力源為一逆變器模組提供的一AC電源，輸出銅排為一AC輸出銅排並連接一負載，當基座與該接觸端子對接時，彈性組件中的抵頂件抵頂輸出端部貼附接觸端子，接觸端子通過輸出端部推抵抵頂件與彈性件，彈性件提供的恢復力使該輸出端部維持抵接接觸端子，逆變器模組提供AC電源且電力源可透過輸出銅排供給AC電源予負載。 In one embodiment, the contact terminal is connected to a power source. The power source is an AC power supply provided by an inverter module. The output copper bar is an AC output copper bar and is connected to a load. When the base is connected to the contact terminal During docking, the abutment piece in the elastic component abuts against the output end and is attached to the contact terminal. The contact terminal pushes against the abutment piece and the elastic member through the output end. The restoring force provided by the elastic member keeps the output end in contact. terminal, the inverter module provides AC power and the power source can supply AC power to the load through the output copper bar.

於一實施例中，輸出銅排為一AC輸出銅排並連接一電力源，電力源為一逆變器模組提供的一AC電源，負載包括該接觸端子，當基座與該接觸端子對接時，彈性組件中的抵頂件抵頂輸出端部貼附接觸端子，接觸端子通過輸出端部推抵抵頂件與彈性件，彈性件提供的恢復力使該輸出端部維持抵接接觸端子，逆變器模組提供AC電源且電力源可透過輸出銅排供給AC電源予負載。 In one embodiment, the output copper bar is an AC output copper bar and is connected to a power source. The power source is an AC power supply provided by an inverter module. The load includes the contact terminal. When the base is connected to the contact terminal When the elastic component is in place, the push piece in the elastic component pushes against the output end and is attached to the contact terminal. The contact terminal pushes against the push piece and the elastic piece through the output end. The restoring force provided by the elastic piece keeps the output end in contact with the contact terminal. , the inverter module provides AC power and the power source can supply AC power to the load through the output copper bar.

於一實施例中，基座包括一安裝面，組配沿一對接方向與負載對接時貼近負載的接觸端子，逆變器模組包括功率模組設置於基座上，且電連接至輸出銅排，其中當基座與負載對接時，安裝面帶動彈性組件和輸出端部貼近接觸端子，接觸端子通過輸出端部推抵抵頂件與彈性件，彈性件於抵頂件沿軸向受力時提供的恢復力使輸出端部維持抵接該接觸端子，其中接觸端子未接觸輸出端部時，抵頂件與輸出端部維持干涉。 In one embodiment, the base includes a mounting surface equipped with contact terminals that are close to the load when docking with the load along the docking direction. The inverter module includes a power module that is disposed on the base and is electrically connected to the output copper Row, when the base is docked with the load, the mounting surface drives the elastic component and the output end close to the contact terminal, the contact terminal pushes against the top piece and the elastic piece through the output end, and the elastic piece is stressed along the axial direction on the top piece The restoring force provided by the contact terminal keeps the output end in contact with the contact terminal. When the contact terminal does not contact the output end, the abutment member and the output end continue to interfere.

於一實施例中，彈性組件包括3N個該抵頂件，N為整數，且N≧1。 In one embodiment, the elastic component includes 3N of the resisting members, N is an integer, and N≧1.

於一實施例中，輸出端部於對接方向的視向上與抵頂件至少部分重疊，且與接觸端子至少部分重疊。 In one embodiment, the output end portion at least partially overlaps the resisting member and at least partially overlaps the contact terminal when viewed in the docking direction.

於一實施例中，於對接方向的視向上輸出端部的面積大於抵頂件的面積，且大於接觸端子的面積。 In one embodiment, the area of the output end when viewed in the docking direction is larger than the area of the abutment member and larger than the area of the contact terminal.

於一實施例中，彈性組件更包括一套筒，嵌設於容置座上，該套筒包括頂部開口、底部以及穿孔，穿孔設置於底部，且與頂部開口連通，彈性件通過頂部開口容置於套筒內，且彈性件連接於抵頂件和底部之間。 In one embodiment, the elastic component further includes a sleeve embedded in the receiving seat. The sleeve includes a top opening, a bottom and a perforation. The perforation is provided at the bottom and communicates with the top opening. The elastic member is accommodated through the top opening. It is placed in the sleeve, and the elastic member is connected between the top member and the bottom.

於一實施例中，抵頂件部分容置於套筒內，彈性件為一伸縮彈簧，通過頂部開口容置於套筒內，且連接於抵頂件與套筒的底部之間。 In one embodiment, the top-resisting piece is partially accommodated in the sleeve, and the elastic member is a telescopic spring, which is received in the sleeve through the top opening and is connected between the top-resisting piece and the bottom of the sleeve.

於一實施例中，抵頂件包括抵頂部以及套合部，於對接方向的視向上抵頂部的面積大於套合部的面積。 In one embodiment, the push-button component includes a push-butt portion and a fitting portion, and the area of the push-top portion is greater than the area of the fitting portion when viewed in the docking direction.

於一實施例中，套合部的頂端連接抵頂部，套合部的一底端穿過套筒的穿孔，允許抵頂件於對接方向上相對套筒滑動，並壓抵彈性件以提供恢復力。 In one embodiment, the top end of the fitting portion is connected to the top portion of the butt, and a bottom end of the fitting portion passes through the through hole of the sleeve, allowing the butt member to slide relative to the sleeve in the docking direction and press the elastic member to provide recovery. force.

於一實施例中，彈性件環設於套合部的外周緣，且連接於抵頂部以及套筒的底部之間，套合部包括一卡槽，設置於套合部的底端，彈性組件更包括一扣環，套合部的底端通過穿孔貫穿套筒的底部，且扣環與卡槽彼此嚙合，以組配限制抵頂件脫離套筒。 In one embodiment, the elastic member is looped around the outer periphery of the fitting portion and connected between the top of the butt and the bottom of the sleeve. The fitting portion includes a slot provided at the bottom of the fitting portion. The elastic component It also includes a buckle, the bottom end of the fitting part penetrates through the bottom of the sleeve through a perforation, and the buckle and the slot engage with each other to assemble and restrict the top piece from being separated from the sleeve.

於一實施例中，基座與負載對接時，接觸端子接觸輸出端部並朝向安裝面移動一第一位移距離，接觸端子通過輸出端部推抵抵頂件時，抵頂件朝向安裝面移動一第二位移距離，其中第一位移距離大於或等於第二位移距離。 In one embodiment, when the base is docked with the load, the contact terminal contacts the output end and moves a first displacement distance toward the mounting surface. When the contact terminal is pushed against the top member through the output end, the top member moves toward the installation surface. a second displacement distance, wherein the first displacement distance is greater than or equal to the second displacement distance.

於一實施例中，輸出端部於對接方向的視向上具有一厚度，其中第二位移距離大於或等於厚度。 In one embodiment, the output end has a thickness when viewed in the docking direction, and the second displacement distance is greater than or equal to the thickness.

於一實施例中，彈性組件更包括一對間隔柱，設置於容置座上，於空間上相對於輸出端部，且位於套筒的兩旁側，該對間隔柱相對容置座的高度大於抵頂件於一初始位置相對容置座的高度，形成一斷差距離，其中斷差距離小於輸出端部的一厚度。 In one embodiment, the elastic component further includes a pair of spacer columns, which are disposed on the accommodating seat, spatially relative to the output end, and located on both sides of the sleeve. The height of the pair of spacer columns relative to the accommodating seat is greater than The height of the resisting component relative to the receiving seat in an initial position forms a step distance, where the step distance is less than a thickness of the output end.

於一實施例中，該對間隔柱之間形成一第一寬度，輸出端部具有一第二寬度，第一寬度大於第二寬度。 In one embodiment, a first width is formed between the pair of spacer columns, the output end has a second width, and the first width is greater than the second width.

於一實施例中，輸出銅排由一軟銅材質所構成，容置座由一絕緣材質所製成，抵頂件由一金屬材質所製成，其中金屬材質的硬度大於軟銅材質的硬度。 In one embodiment, the output copper bar is made of a soft copper material, the receiving seat is made of an insulating material, and the supporting member is made of a metal material, where the hardness of the metal material is greater than that of the soft copper material.

1:逆變器組裝結構 1:Inverter assembly structure

10:基座 10: base

11:安裝面 11:Mounting surface

12:固定座 12: Fixed seat

20:功率模組 20:Power module

30:輸出銅排 30:Output copper bar

31:輸出端部 31: Output terminal

32:連接部 32:Connection part

40:彈性組件 40: Elastic component

41:抵頂件 41: Top support piece

411:抵頂部 411: reach the top

412:套合部 412: Fitting Department

413:卡槽 413:Card slot

42:彈性件 42: Elastic parts

43:容置座 43: Accommodation seat

44:套筒 44:Sleeve

441:頂部開口 441:Top opening

442:底部 442:bottom

443:穿孔 443:Perforation

45:扣環 45:Buckle

46:間隔柱 46: Spacer column

9:負載 9:Load

90:接觸端子 90:Contact terminal

D1:第一位移距離 D1: first displacement distance

D2:第二位移距離 D2: second displacement distance

G:間隙距離 G: gap distance

H:斷差距離 H: break distance

T:厚度 T:Thickness

W1:第一寬度 W1: first width

W2:第二寬度 W2: second width

X、Y、Z:軸 X, Y, Z: axis

第1圖係揭示本案實施例逆變器組裝結構與負載的外觀結構圖。 Figure 1 is an external structural diagram showing the assembly structure and load of the inverter according to the embodiment of this case.

第2圖係揭示本案實施例逆變器組裝結構與負載對接的外觀結構圖。 Figure 2 is a structural diagram showing the appearance of the connection between the inverter assembly structure and the load according to the embodiment of this case.

第3圖係揭示本案實施例逆變器組裝結構中彈性組件的外觀結構圖。 Figure 3 is a structural diagram showing the appearance of the elastic components in the inverter assembly structure of this embodiment.

第4圖係揭示本案實施例逆變器組裝結構中彈性組件的結構分解圖。 Figure 4 is an exploded view showing the structure of the elastic components in the inverter assembly structure of this embodiment.

第5圖係揭示本案實施例逆變器組裝結構中彈性組件的剖面結構圖。 Figure 5 is a cross-sectional structural diagram showing the elastic component in the inverter assembly structure of the embodiment of this case.

第6A圖至第6C圖係揭示本案實施例逆變器組裝結構之輸出銅排和彈性組件與負載對接的流程示意圖。 Figures 6A to 6C are schematic diagrams showing the flow of connecting the output copper bars and elastic components of the inverter assembly structure to the load in this embodiment.

第7A圖至第7C圖係揭示本案實施例逆變器組裝結構與負載對接時接觸端子與輸出端部和彈性組件的對應關係圖。 Figures 7A to 7C are diagrams showing the corresponding relationship between the contact terminals, the output end and the elastic component when the inverter assembly structure of the embodiment of the present invention is connected to the load.

體現本案特徵與優點的一些典型實施例將在後段的說明中詳細敘述。應理解的是本案能夠在不同的態樣上具有各種的變化，其皆不脫離本案的範圍，且其中的說明及圖式在本質上係當作說明之用，而非用於限制本案。例如，若是本揭露以下的內容叙述了將一第一特徵設置於一第二特徵之上或上方，即表示其包含了所設置的上述第一特徵與上述第二特徵是直接接觸的實施例，亦包含了尚可將附加的特徵設置於上述第一特徵與上述第二特徵之間，而使上述第一特徵與上述第二特徵可能未直接接觸的實施例。另外，本揭露中不同實施例可能使用重複的參考符號及/或標記。這些重複系為了簡化與清晰的目的，並非用以限定各個實施例及/或所述外觀結構之間的關係。再者，為了方便描述圖式中一組件或特徵部件與另一(複數)組件或(複數)特徵部件的關係，可使用空間相關用語，例如“頂”、“底”、“上”、“下”及類似的用語等。除了圖式所繪示的方位之外，空間相關用語用以涵蓋使用或操作中的裝置的不同方位。所述裝置也可被另外定位(例如，旋轉90度或者位於其他方位)，並對應地解讀所使用的空間相關用語的描述。此外，當將一組件稱為“連接到”或“耦合到”另一組件時，其可直接連接至或耦合至另一組件，或者可存在介入組件。儘管本揭露的廣義範圍的數值範圍及參數為近似值，但盡可能精確地在具體實例中陳述數值。另外，可理解的是，雖然「第一」、「第二」、「第三」等用詞可被用於申請專利範圍中以描述不同的組件，但這些組件並不應被這些用語所限制，在實施例中相應描述的這些組件是以不同的組件符號來表示。這些用語是為了分別不同組件。例如：第一組件可被稱為第二組件，相似地，第二組件也可被稱為第一組件而不會脫離實施例的範圍。 Some typical embodiments embodying the features and advantages of this case will be described in detail in the following description. It should be understood that this case can have various changes in different aspects without departing from the scope of this case, and the descriptions and drawings are essentially for illustrative purposes and are not used to limit this case. For example, if the following content of the present disclosure describes disposing a first feature on or above a second feature, it means that it includes an embodiment in which the first feature is disposed in direct contact with the second feature. It also includes embodiments in which additional features can be disposed between the first features and the second features, so that the first features and the second features may not be in direct contact. In addition, repeated reference symbols and/or labels may be used in different embodiments of the present disclosure. These repetitions are for the purpose of simplicity and clarity and are not intended to limit the relationship between the various embodiments and/or the described appearance structures. Furthermore, in order to conveniently describe the relationship between one component or feature part and another (plural) component or (plural) feature part in the drawings, spatially related terms may be used, such as "top", "bottom", "upper", " "Down" and similar terms. Spatially relative terms are used to encompass different orientations of a device in use or operation in addition to the orientation depicted in the drawings. The device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations) and the spatially relative terms used in the descriptors interpreted accordingly. In addition, when a component is referred to as being "connected" or "coupled" to another component, it can be directly connected or coupled to the other component or intervening components may be present. Notwithstanding that the numerical ranges and parameters of the broad scope of the disclosure are approximations, the numbers set forth in the specific examples are as precise as possible. value. In addition, it is understood that although terms such as "first", "second" and "third" may be used in the scope of the patent application to describe different components, these components should not be limited by these terms. , the components described accordingly in the embodiments are represented by different component symbols. These terms are used to distinguish different components. For example, a first component may be termed a second component, and similarly, a second component may be termed a first component, without departing from the scope of the embodiments.

參考第1圖至第5圖。於本實施例中，本案提供一種逆變器組裝結構1包括基座10、接觸端子90、輸出銅排30以及彈性組件40。輸出銅排30設置於基座10上。其中輸出銅排30包括一輸出端部31，於空間上相對於基座10，且組配與接觸端子90形成電連接。彈性組件40設置於基座10上，且包括抵頂件41、彈性件42以及容置座43。其中容置座43設置於基座10上，抵頂件41通過彈性件42沿一軸向連接至容置座43，彈性件42於抵頂件41沿軸向受力時提供一恢復力，且抵頂件41於空間上相對輸出端部31，其中基座10與接觸端子90對接時，彈性組件40中的抵頂件41抵頂輸出端部31貼附接觸端子90，接觸端子90通過輸出端部31推抵至抵頂件41與彈性件42，彈性件42提供的恢復力使輸出端部31維持抵接接觸端子90，以實現輸出銅排30與接觸端子90間的電性連接，並進行電力源輸出。 Refer to Figure 1 to Figure 5. In this embodiment, the present case provides an inverter assembly structure 1 including a base 10, contact terminals 90, output copper bars 30 and elastic components 40. The output copper bar 30 is arranged on the base 10 . The output copper bar 30 includes an output end portion 31 , which is spatially relative to the base 10 and is assembled with the contact terminal 90 to form an electrical connection. The elastic component 40 is disposed on the base 10 and includes a resisting member 41 , an elastic member 42 and a receiving seat 43 . The accommodating seat 43 is disposed on the base 10, and the resisting member 41 is connected to the accommodating seat 43 in an axial direction through an elastic member 42. The elastic member 42 provides a restoring force when the resisting member 41 is stressed along the axial direction. And the resisting member 41 is spatially opposite to the output end 31. When the base 10 is docked with the contact terminal 90, the resisting member 41 in the elastic component 40 resists the output end 31 and attaches to the contact terminal 90, and the contact terminal 90 passes through The output end 31 is pushed against the resisting member 41 and the elastic member 42. The restoring force provided by the elastic member 42 keeps the output end 31 in contact with the contact terminal 90 to achieve electrical connection between the output copper bar 30 and the contact terminal 90. , and perform power source output.

需說明的是，本案逆變器組裝結構1可架構用於電池與逆變器模組之間的DC輸出，或逆變器模組與一負載9之間的AC輸出。於一實施例中，電力源例如為電池產生的一DC電源，輸出銅排30為一DC輸出銅排並連接至電力源，接觸端子90則連接至一逆變器模組，當基座10與接觸端子90對接時，彈性組件40中的抵頂件41抵頂輸出端部31貼附接觸端子90，接觸端子90通過輸出端部31推抵至抵頂件41與彈性件42，彈性件42提供的恢復力使輸出端部31維持抵接至接觸端子90，電池的DC電源作為電力源可透過輸出銅排30供給DC電源予逆變器模組。於另一實施例中，接觸端子90連接至一逆變器模組，而輸出銅排30則連接至電力源，當基座10與接觸端子90對接時，彈性組件40中的抵頂件41抵頂輸出端部31貼附接觸端子90，接觸端子90通過輸出端部31推抵至抵頂件41與彈性件42，彈性件42提供的恢復力使輸出端部31維持抵接至接觸端子90，電池的DC電源作為電力源可透過輸出銅排30供給DC電源予逆變器模組。又於一實施例中，接觸端子90連接電力源，電力源為逆變器模組提供的AC電源，輸出銅排30為一AC輸出銅排並連接至一負載，當基座10與接觸端子90對接時，彈性組件40中的抵頂件41抵頂輸出端部31貼附接觸端子90，接觸端子90通過輸出端部31推抵至抵頂件41與彈性件42，彈性件42提供的恢復力使輸出端部31維持抵接至接觸端子90，逆變器模組提供AC電源且電力源可透過輸出銅排30供給AC電源予至負載。於另一實施例中，輸出銅排30為一AC輸出銅排且連接至一逆變器提供的AC電源作為電力源，接觸端子90則連接至負載9，當基座10與接觸端子90對接時，彈性組件40中的抵頂件41抵頂輸出端部31貼附接觸端子90，接觸端子90通過輸出端部31推抵至抵頂件41與彈性件42，彈性件42提供的恢復力使輸出端部31維持抵接至接觸端子90，逆變器模組提供AC電源且電力源可透過輸出銅排30供給AC電源予負載9。換言之，電力源不限AC電源或DC電源可連接輸出銅排30後，再傳輸至接觸端子90，而接觸端子90傳輸的AC電源或DC電源則可供負載或逆變器模組使用。相反的，電力源亦可連接至接觸端子90，並傳輸AC電源或DC電源至輸出銅排30，最後現由輸出銅排30輸出AC電源或DC電源至負載或逆變器模組供其使用。以下進一步使用逆變器模組連接輸出銅排30以及負載9連接至接觸端子90的組合進行AC電源輸出作說明，非限制本案。 It should be noted that the inverter assembly structure 1 in this case can be configured for DC output between the battery and the inverter module, or AC output between the inverter module and a load 9 . In one embodiment, the power source is, for example, a DC power source generated by a battery. The output copper bar 30 is a DC output copper bar and is connected to the power source. The contact terminal 90 is connected to an inverter module. When the base 10 When docking with the contact terminal 90, the resisting member 41 in the elastic component 40 presses against the output end 31 and adheres to the contact terminal 90. The contact terminal 90 is pushed through the output end 31 to the resisting member 41 and the elastic member 42. The elastic member The restoring force provided by 42 makes the output The portion 31 remains in contact with the contact terminal 90, and the DC power of the battery serves as a power source to supply DC power to the inverter module through the output copper bar 30. In another embodiment, the contact terminal 90 is connected to an inverter module, and the output copper bar 30 is connected to the power source. When the base 10 is docked with the contact terminal 90, the resisting member 41 in the elastic component 40 The contact terminal 90 is attached to the output end portion 31 , and the contact terminal 90 is pushed to the resisting member 41 and the elastic member 42 through the output end 31 . The restoring force provided by the elastic member 42 keeps the output end 31 in contact with the contact terminal. 90. The DC power of the battery can be used as a power source to supply DC power to the inverter module through the output copper bar 30 . In another embodiment, the contact terminal 90 is connected to a power source. The power source is the AC power provided by the inverter module. The output copper bar 30 is an AC output copper bar and is connected to a load. When the base 10 and the contact terminal When 90 is docked, the resisting member 41 in the elastic component 40 presses against the output end 31 and attaches to the contact terminal 90. The contact terminal 90 is pushed through the output end 31 to the resisting member 41 and the elastic member 42. The elastic member 42 provides The restoring force keeps the output terminal 31 in contact with the contact terminal 90 , the inverter module provides AC power, and the power source can supply AC power to the load through the output copper bar 30 . In another embodiment, the output copper bar 30 is an AC output copper bar and is connected to an AC power supply provided by an inverter as the power source, and the contact terminal 90 is connected to the load 9 . When the base 10 is docked with the contact terminal 90 At this time, the resisting member 41 in the elastic component 40 presses against the output end 31 and attaches to the contact terminal 90. The contact terminal 90 is pushed through the output end 31 to the resisting member 41 and the elastic member 42. The restoring force provided by the elastic member 42 Keeping the output terminal 31 in contact with the contact terminal 90 , the inverter module provides AC power and the power source can supply AC power to the load 9 through the output copper bar 30 . In other words, the power source is not limited to AC power or DC power. It can be connected to the output copper bar 30 and then transmitted to the contact terminal 90. The AC power or DC power transmitted by the contact terminal 90 can be used by the load or the inverter module. On the contrary, the power source can also be connected to the contact terminal 90 and transmit AC power or DC power to the output copper bar 30. Finally, the output copper bar 30 outputs the AC power or DC power to load or inverter module for its use. The following further uses the combination of the inverter module connected to the output copper bar 30 and the load 9 connected to the contact terminal 90 to perform AC power output for explanation, but this case is not limited.

於本實施例中，基座10包括安裝面11，例如上表面，組配沿例如Z軸方向的對接方向與負載9對接。當基座10與負載9對接時，安裝面11會貼近負載9的接觸端子90。於本實施例中，逆變器模組包括功率模組20，設置於基座10的安裝面11上。於其他實施例中，功率模組20可例如堆疊於基座10的上下表面，本案並不以此為限。於本實施例中，輸出銅排30例如是一組AC輸出銅排，具有一連接部32通過固定座12設置於基座10上，且電連接至功率模組20。當然，本案並不限制輸出銅排30設置於基座10的方式，或輸出銅排30與功率模組20的電連接方式。值得注意的是，於本實施例中，輸出銅排30包括輸出端部31，於空間上相對於安裝面11，且當基座10與負載9對接時，輸出銅排30的輸出端部31會通過彈性組件40的作用而與負載9的接觸端子90形成電連接。於本實施例中，彈性組件40設置於基座10的安裝面11上，且包括抵頂件41、彈性件42以及容置座43。其中容置座43例如由一絕緣材質所製成，設置於基座10的安裝面11上，抵頂件41通過彈性件42連接至容置座43，彈性件42於抵頂件41沿軸向受力趨向安裝面11時可提供一恢復力。當接觸端子90未接觸輸出端部31時，抵頂件41與輸出端部31可維持干涉。當然，本案並不受限於此。於本實施例中，抵頂件41於空間上相對輸出銅排30的輸出端部31。其中基座10與負載9對接時，安裝面11帶動彈性組件40和輸出銅排30的輸出端部31貼近負載9的接觸端子90，接觸端子90通過輸出端部31推抵下方的抵頂件41及彈性件42，則彈性件42於抵頂件41沿軸向受力所提供的恢復力使輸出銅排30的輸出端部31維持抵接負載9的接觸端子90。如此，逆變器組裝結構1中的輸出銅排30與負載9的接觸端子90可通過逆變器組裝結構1與負載9的對接動作實現電性連接，毋需另行使用螺絲起子其他工具實現彼此的電性連接。換言之，利用彈性組件40推抵輸出銅排30的輸出端部31與負載9的接觸端子90形成抵接，可達成降低逆變器組裝結構1與負載9組裝成本的目的，同時避免使用中震動造成接觸不良的問題。 In this embodiment, the base 10 includes a mounting surface 11, such as an upper surface, and is assembled to be coupled with the load 9 along a coupling direction such as the Z-axis direction. When the base 10 is docked with the load 9 , the mounting surface 11 will be close to the contact terminal 90 of the load 9 . In this embodiment, the inverter module includes a power module 20 , which is disposed on the mounting surface 11 of the base 10 . In other embodiments, the power module 20 can be stacked on the upper and lower surfaces of the base 10 , for example, but the present invention is not limited thereto. In this embodiment, the output copper bar 30 is, for example, a set of AC output copper bars, having a connecting portion 32 disposed on the base 10 through the fixing base 12 and electrically connected to the power module 20 . Of course, this case does not limit the manner in which the output copper bar 30 is arranged on the base 10 or the electrical connection manner between the output copper bar 30 and the power module 20 . It is worth noting that in this embodiment, the output copper bar 30 includes an output end 31 , which is spatially relative to the mounting surface 11 , and when the base 10 is connected to the load 9 , the output end 31 of the output copper bar 30 An electrical connection will be formed with the contact terminal 90 of the load 9 through the action of the elastic component 40 . In this embodiment, the elastic component 40 is disposed on the mounting surface 11 of the base 10 and includes a resisting component 41 , an elastic component 42 and a receiving seat 43 . The accommodating seat 43 is made of, for example, an insulating material and is disposed on the mounting surface 11 of the base 10 . The resisting member 41 is connected to the accommodating seat 43 through an elastic member 42 . The elastic member 42 is along the axis of the resisting member 41 . A restoring force can be provided when the force is applied toward the mounting surface 11 . When the contact terminal 90 does not contact the output end 31 , the abutting member 41 and the output end 31 can maintain interference. Of course, this case is not limited to this. In this embodiment, the resisting member 41 is spatially opposite to the output end 31 of the output copper bar 30 . When the base 10 is docked with the load 9, the mounting surface 11 drives the elastic component 40 and the output end 31 of the output copper bar 30 to be close to the contact terminal 90 of the load 9, and the contact terminal 90 is pushed against the resisting member below through the output end 31 41 and the elastic member 42, the restoring force provided by the elastic member 42 in the axial direction of the resisting member 41 keeps the output end 31 of the output copper bar 30 in contact with the contact terminal 90 of the load 9. In this way, the output copper bar 30 in the inverter assembly structure 1 and the contact terminal 90 of the load 9 can be connected through the inverter. The docking action of the device assembly structure 1 and the load 9 realizes electrical connection, and there is no need to use screwdrivers and other tools to achieve electrical connection with each other. In other words, by using the elastic component 40 to push the output end 31 of the output copper bar 30 into contact with the contact terminal 90 of the load 9, the purpose of reducing the assembly cost of the inverter assembly structure 1 and the load 9 can be achieved, and at the same time, vibration during use can be avoided. causing poor contact problems.

需說明的是，於本實施例中，負載9的接觸端子90、輸出銅排30的輸出端部31以及彈性組件40的對應結構數量均以3個作為例示，其僅係說明逆變器組裝結構1具有三相AC輸出，非限制本案。於本實施例中，彈性組件40例如包括3N個抵頂件41，N為整數，且N≧1，使彈性組件40可對應單相輸出應用或多相輸出應用。於其他實施例中，功率模組20、負載9的接觸端子90、輸出銅排30的輸出端部31以及彈性組件40的對應結構數量可視實應用需求調變，本案並不以此為限。另一方面，於本實施例中，輸出銅排30由一軟銅材質所構成，抵頂件41由一金屬材質所製成，其中金屬材質的硬度大於軟銅材質的硬度。藉此，當逆變器組裝結構1與負載9對接時，彈性組件40通過抵頂件41提供的恢復力可充分作用於輸出端部31上，並使輸出端部31更緊密的夾抵於抵頂件41。另外，容置座43則可由一絕緣材質所製成，則抵頂件41通過彈性件42連接至容置座43時，不影響輸出銅排30或其他電路的電性導接。值得注意的是，彈性組件40除了受力提供恢復力，用以推抵輸出銅排30抵接至接觸端子90而達成輸出銅排30與接觸端子90的電氣連接，彈性組件40的抵頂件41、彈性件42和容置座43並不直接與接觸端子90接觸，因此彈性組件40本身設計不需考慮電氣阻抗，這使得彈性組件40的結構、材質設計限制較少，同時也有利絕緣的設計。當然，本案並不受限於此。 It should be noted that in this embodiment, the number of corresponding structures of the contact terminal 90 of the load 9 , the output end 31 of the output copper bar 30 and the elastic component 40 is three as an example, which is only to illustrate the assembly of the inverter. Structure 1 has three-phase AC output, which is not limited to this case. In this embodiment, the elastic component 40 includes, for example, 3N supporting members 41 , N is an integer, and N≧1, so that the elastic component 40 can correspond to single-phase output applications or multi-phase output applications. In other embodiments, the corresponding structural quantities of the power module 20 , the contact terminal 90 of the load 9 , the output end 31 of the output copper bar 30 and the elastic component 40 can be adjusted according to the actual application requirements, and this case is not limited thereto. On the other hand, in this embodiment, the output copper bar 30 is made of a soft copper material, and the resisting member 41 is made of a metal material, where the hardness of the metal material is greater than the hardness of the soft copper material. Thereby, when the inverter assembly structure 1 is docked with the load 9 , the restoring force provided by the elastic component 40 through the resisting member 41 can fully act on the output end 31 and enable the output end 31 to be clamped more tightly against the load 9 . Supporting piece 41. In addition, the accommodating seat 43 can be made of an insulating material, so that when the resisting member 41 is connected to the accommodating seat 43 through the elastic member 42, it does not affect the electrical conduction of the output copper bar 30 or other circuits. It is worth noting that the elastic component 40 not only provides a restoring force by force, but also is used to push the output copper bar 30 against the contact terminal 90 to achieve electrical connection between the output copper bar 30 and the contact terminal 90 . The resisting member of the elastic component 40 41. The elastic member 42 and the receiving seat 43 are not in direct contact with the contact terminal 90, so the design of the elastic component 40 itself does not need to consider electrical impedance, which makes the structure and material design of the elastic component 40 less restrictive, and is also beneficial to insulation. design. Of course, this case is not limited to this.

於本實施例中，輸出銅排30的輸出端部31於對接方向(即Z軸方向)的視向上與彈性組件40的抵頂件41至少部分重疊，且於基座10與負載9對接時，輸出端部31、抵頂件41與接觸端子90至少部分重疊。藉此，通過逆變器組裝結構1與負載9的對接動作即可致動接觸端子90通過輸出端部31推抵下方的抵頂件41及彈性件42。當然，於對接方向(即Z軸方向)的視向上，輸出端部31、抵頂件41與接觸端子90重疊的區域越大越有利於通過對接動作致動，同時降低組裝公差造成接觸不良的影響。另外，於對接方向(即Z軸方向)的視向上輸出端部31的面積大於抵頂件41的面積，且大於接觸端子90的面積時，亦有助於彈性件42的恢復力作用於輸出端部31上，並避免逆變器組裝結構1與負載9在對接時的組裝公差造成輸出端部31與接觸端子90的接觸不良。當然，本案並不受限於此。 In this embodiment, the output end 31 of the output copper bar 30 at least partially overlaps the resisting member 41 of the elastic component 40 when viewed in the docking direction (ie, the Z-axis direction), and when the base 10 is docked with the load 9 , the output end 31 , the resisting member 41 and the contact terminal 90 at least partially overlap. Thereby, through the docking action of the inverter assembly structure 1 and the load 9 , the contact terminal 90 can be actuated to push against the resisting member 41 and the elastic member 42 below through the output end 31 . Of course, when viewed in the docking direction (i.e., the Z-axis direction), the larger the overlapping area of the output end 31 , the resisting member 41 and the contact terminal 90 is, the more conducive it is to actuation through the docking action, and at the same time, the impact of poor contact caused by assembly tolerances is reduced. . In addition, when the area of the output end 31 is larger than the area of the resisting member 41 and larger than the area of the contact terminal 90 when viewed in the docking direction (ie, the Z-axis direction), it also helps the restoring force of the elastic member 42 to act on the output. on the end 31 , and avoid poor contact between the output end 31 and the contact terminal 90 caused by assembly tolerances when the inverter assembly structure 1 and the load 9 are connected. Of course, this case is not limited to this.

於本實施例中，彈性組件40更包括一套筒44，嵌設於容置座43上，套筒44例如是一圓柱型套筒，包括頂部開口441、底部442以及穿孔443，穿孔443設置於底部442，且與頂部開口441連通。彈性件42例如是一伸縮彈簧，通過頂部開口441容置於套筒44內，且彈性件42連接於抵頂件41和套筒44的底部442之間。於本實施例中，抵頂件41部分容置於套筒44內，且包括抵頂部411以及套合部412。其中，於對接方向(即Z軸方向)的視向上抵頂部411的面積大於套合部412的面積，即抵頂部411的直徑長度大於套合部412的直徑長度。其中套合部412的尺寸可配合套筒44的穿孔443。於本實施例中，套合部412的頂端連接抵頂部411，套合部412的底端穿過套筒44的穿孔443，允許抵頂件41於對接方向上相對套筒44滑動，並壓抵彈性件42以提供恢復力。其中，例如伸縮彈簧的彈性件42環設於套合部412的外周緣，且連接於抵頂部411以及套筒44的底部442之間。另外，套合部412包括一卡槽413，設置於套合部412的底端。彈性組件40更包括一扣環45。於本實施例中，當抵頂件41與彈性件42設置於套筒44上時，彈性件42預置於套筒44內，抵頂件41的套合部412的底端通過彈性件42和套筒44的穿孔443貫穿套筒44的底部442，且扣環45與卡槽413彼此嚙合，以組配限制抵頂件41脫離套筒44，同時使彈性件42提供的恢復力作用於抵頂件41與套筒44之間。由於彈性組件40模組化的組裝位置可配合輸出銅排30的輸出端部31與負載9接觸端子90的對應位置以及基座10與負載9的組裝，有助於簡化彈性組件40的結構設計，降低組裝成本，並提昇彈性組件40的模組共用性。當然，本案並不此為限。 In this embodiment, the elastic component 40 further includes a sleeve 44 embedded in the receiving seat 43. The sleeve 44 is, for example, a cylindrical sleeve, including a top opening 441, a bottom 442 and a through hole 443. The through hole 443 is provided with at the bottom 442 and connected with the top opening 441. The elastic member 42 is, for example, a telescopic spring, which is received in the sleeve 44 through the top opening 441 , and the elastic member 42 is connected between the top member 41 and the bottom 442 of the sleeve 44 . In this embodiment, the push-button member 41 is partially accommodated in the sleeve 44 and includes a push-button top portion 411 and a fitting portion 412 . The area of the top portion 411 when viewed in the docking direction (ie, the Z-axis direction) is larger than the area of the fitting portion 412 , that is, the diameter length of the top portion 411 is greater than the diameter length of the fitting portion 412 . The size of the fitting portion 412 can match the through hole 443 of the sleeve 44 . In this embodiment, the top end of the fitting portion 412 is connected to the butt portion 411 , and the bottom end of the fitting portion 412 passes through the through hole 443 of the sleeve 44 , allowing the butt member 41 to slide relative to the sleeve 44 in the docking direction and press it. Resist the elastic member 42 to provide restoring force. Among them, the elastic member 42, such as a telescopic spring, is arranged around the outer periphery of the fitting portion 412 and is connected between the top portion 411 and the bottom 442 of the sleeve 44. between. In addition, the fitting portion 412 includes a locking groove 413 disposed at the bottom end of the fitting portion 412 . The elastic component 40 further includes a buckle 45 . In this embodiment, when the resisting member 41 and the elastic member 42 are disposed on the sleeve 44 , the elastic member 42 is preset in the sleeve 44 , and the bottom end of the fitting portion 412 of the resisting member 41 passes through the elastic member 42 The through hole 443 of the sleeve 44 penetrates the bottom 442 of the sleeve 44, and the buckle 45 and the slot 413 engage with each other to limit the separation of the top member 41 from the sleeve 44, and at the same time, the restoring force provided by the elastic member 42 acts on the sleeve 44. between the top piece 41 and the sleeve 44. Since the modular assembly position of the elastic component 40 can match the corresponding positions of the output end 31 of the output copper bar 30 and the contact terminal 90 of the load 9 and the assembly of the base 10 and the load 9 , it helps to simplify the structural design of the elastic component 40 , reduce assembly costs, and improve module commonality of the elastic component 40 . Of course, this case is not limited to this.

參考第1圖、第6A圖至第6C圖以及第7A圖至第7C圖。於本實施例中，逆變器組裝結構1組配與負載9對接後提供例如三相AC輸出電流至負載9，其輸出的電流需通過輸出銅排30的輸出端部31與接觸端子90形成電性連接來實現，因此輸出端部31與接觸端子90在對接方向(即Z軸方向)上彼此相對，如第6A圖以及第7A圖所示。於本實施例中，輸出端部31與接觸端子90的電性連接更通過輸出端部31下方的彈性組件40來實現。當逆變器組裝結構1與負載9對接時，負載9的接觸端子90會先接觸輸出端部31，如第6B圖以及第7B圖所示。此時，彈性組件40的抵頂件41處於一初始位置，與輸出端部31可維持例如組裝公差形成的間隙距離G。於其他實施例中，間隙距離G可例如為零，即負載9的接觸端子90未接觸輸出端部31時，抵頂件41與輸出端部31維持干涉。當然，本案並不以此為限。待逆變器組裝結構1與負載9完成對接組裝後，負載9的接觸端子90接觸輸出端部31並朝向安裝面11(即逆Z軸方向)移動一第一位移距離D1。同時接觸端子90亦通過輸出端部31推抵下方的抵頂件41時，抵頂件41朝向安裝面11(即逆Z軸方向)移動一第二位移距離D2，其中第一位移距離D1大於或等於第二位移距離D2。其中，第一位移距離D1與第二位移距離D2的差值即為前述的間隙距離G，可視際應用需求調變。另外，於本實施例中，輸出端部31於對接方向的視向上具有一厚度T，其中第二位移距離D2例如大於或等於厚度T。值得注意的是，彈性件42提供的恢復力與抵頂件41的位移距離相關。通過控制抵頂件41在對接方向上的位移距離即可控制彈性件42提供恢復力的大小。換言之，本案通過第一位移距離D1、第二位移距離D2和厚度T的尺寸設計，可確保接觸端子90帶動輸出端部31和抵頂件41下壓彈性件42時可產生足夠且穩定的恢復力，使輸出端部31穩固地夾抵於接觸端子90和抵頂件41之間，並維持接觸端子90與輸出端部31的電性連接。另一方面，通過彈性組件40提供的恢復力僅作用於對接方向，接觸端子90與輸出端部31形成的抵接未產生其他水平方向的鎖固應力，可避免逆變器組裝結構1與負載9因使用中震動的影響所造成接觸不良的問題。當然，本案並不以此為限。 Refer to Figure 1, Figures 6A to 6C, and Figures 7A to 7C. In this embodiment, the inverter assembly structure 1 is assembled and connected with the load 9 to provide, for example, a three-phase AC output current to the load 9 . The output current needs to be formed through the output end 31 of the output copper bar 30 and the contact terminal 90 Electrical connection is achieved, so the output end 31 and the contact terminal 90 are opposite to each other in the mating direction (ie, the Z-axis direction), as shown in FIGS. 6A and 7A. In this embodiment, the electrical connection between the output end 31 and the contact terminal 90 is further realized through the elastic component 40 below the output end 31 . When the inverter assembly structure 1 is connected to the load 9, the contact terminal 90 of the load 9 will first contact the output end 31, as shown in Figures 6B and 7B. At this time, the resisting member 41 of the elastic component 40 is in an initial position, and the gap distance G formed by, for example, assembly tolerances can be maintained with the output end 31 . In other embodiments, the gap distance G may be zero, for example, that is, when the contact terminal 90 of the load 9 does not contact the output end 31 , the abutment member 41 and the output end 31 maintain interference. Of course, this case is not limited to this. After the inverter assembly structure 1 and the load 9 are docked and assembled, the contact terminal 90 of the load 9 contacts the output end 31 and moves a displacement distance D1 toward the mounting surface 11 (ie, the opposite Z-axis direction). At the same time, when the contact terminal 90 is also pushed against the lower resisting member 41 through the output end 31, the resisting member 41 faces the mounting surface 11 (i.e. Counter Z-axis direction) moves a second displacement distance D2, wherein the first displacement distance D1 is greater than or equal to the second displacement distance D2. The difference between the first displacement distance D1 and the second displacement distance D2 is the aforementioned gap distance G, which can be adjusted according to actual application requirements. In addition, in this embodiment, the output end 31 has a thickness T in the view direction of the docking direction, wherein the second displacement distance D2 is, for example, greater than or equal to the thickness T. It is worth noting that the restoring force provided by the elastic member 42 is related to the displacement distance of the resisting member 41 . By controlling the displacement distance of the resisting member 41 in the docking direction, the magnitude of the restoring force provided by the elastic member 42 can be controlled. In other words, through the size design of the first displacement distance D1, the second displacement distance D2 and the thickness T, this case can ensure that sufficient and stable recovery can occur when the contact terminal 90 drives the output end 31 and the top member 41 to press down the elastic member 42 This force makes the output end 31 firmly clamped between the contact terminal 90 and the resisting member 41 , and maintains the electrical connection between the contact terminal 90 and the output end 31 . On the other hand, the restoring force provided by the elastic component 40 only acts in the docking direction, and the contact between the contact terminal 90 and the output end 31 does not generate locking stress in other horizontal directions, which can prevent the inverter assembly structure 1 from contacting the load. 9. Poor contact caused by vibration during use. Of course, this case is not limited to this.

於本實施例中，彈性組件40更包括一對間隔柱46，設置於容置座43上，於空間上相對於輸出銅排30的輸出端部31，且位於套筒44的兩旁側，該對間隔柱46相對容置座43的高度大於抵頂件41於一初始位置相對容置座43的高度，形成一斷差距離H，如第7B圖所示。於本實施例中，斷差距離H例如小於輸出端部31的厚度T，以利輸出端部31與彈性組件40的對位組裝。另外，於本實施例中，該對間隔柱46之間形成一第一寬度W1，輸出端部31則具有一第二寬度W2，且第一寬度W1更大於第二寬度W2，以進一步簡化輸出端部31與彈性組件40的對位組裝。當然，本案並不以此為限。 In this embodiment, the elastic component 40 further includes a pair of spacing posts 46, which are disposed on the receiving seat 43, spatially relative to the output end 31 of the output copper bar 30, and located on both sides of the sleeve 44. The height of the spacer column 46 relative to the accommodating seat 43 is greater than the height of the resisting member 41 relative to the accommodating seat 43 in an initial position, forming a step distance H, as shown in Figure 7B. In this embodiment, the step distance H is, for example, smaller than the thickness T of the output end 31 to facilitate the alignment and assembly of the output end 31 and the elastic component 40 . In addition, in this embodiment, a first width W1 is formed between the pair of spacers 46, and the output end portion 31 has a second width W2, and the first width W1 is larger than the second width W2 to further simplify the output. The end portion 31 and the elastic component 40 are assembled in alignment. Of course, this case is not limited to this.

由上可知，藉由彈性組件40提供的恢復力推抵輸出銅排30的輸出端部31與負載9的接觸端子90形成抵接，可有效降低逆變器組裝結構1與負載9的組裝成本以及組裝公差造成的影響，同時避免使用中震動造成接觸不良的問題。需說明的是，輸出銅排30的輸出端部31對應負載9接觸端子90形成電性連接的推抵力可通過變化彈性組件40的尺寸設計而實現，並可視實際應用需求組合變化前述諸多技術特徵。本案並不受限於此，且不再贅述。 It can be seen from the above that by using the restoring force provided by the elastic component 40 to push the output end 31 of the output copper bar 30 into contact with the contact terminal 90 of the load 9 , the assembly cost of the inverter assembly structure 1 and the load 9 can be effectively reduced. And the impact caused by assembly tolerances, while avoiding the problem of poor contact caused by vibration during use. It should be noted that the pushing force of the output end 31 of the output copper bar 30 to form an electrical connection with the contact terminal 90 of the load 9 can be achieved by changing the size design of the elastic component 40, and the combination of many of the aforementioned technologies can be changed according to actual application requirements. Characteristics. This case is not limited to this and will not be described again.

綜上所述，本案提供一種逆變器組裝結構，利用彈性組件推抵輸出銅排與接觸端子形成抵接，以有效降低逆變器組裝結構的組裝成本，避免使用中震動造成接觸不良的問題。另一方面，彈性組件除了受力提供恢復力，用以推抵輸出銅排抵接至接觸端子而達成輸出銅排與接觸端子的電氣連接，彈性組件並不直接與接觸端子接觸，因此彈性組件本身設計不需考慮電氣阻抗，這使得彈性組件的結構、材質設計限制較少，同時也有利絕緣的設計。其中逆變器組裝結構的輸出銅排與負載的接觸端子可通過對接動作實現電性連接，毋需另行使用螺絲起子其他工具實現彼此的電性連接。再者，逆變器組裝結構的輸出銅排與接觸端子的抵接通過模組化彈性組件的作用，可避免對接時的組裝公差造成輸出銅排與接觸端子的接觸不良。由於彈性組件模組化的組裝位置配合輸出銅排與接觸端子的對應位置以及逆變器組裝結構的組裝，有助於簡化彈性組件的結構設計，降低組裝成本，並提昇彈性組件的模組共用性。再者，彈性組件設置於輸出銅排下方，不影響與接觸端子的對接。彈性組件上更可設置一對間隔柱對應輸出銅排的輸出端部，簡化組裝對位需求。如此，通過彈性組件受力提供的恢復力抵頂輸出銅排的輸出端部趨向接觸端子，可確保輸出端部與接觸端子的接抵持續維持接觸。另一方面，逆變器對接進行使用時，組裝結構的輸出銅排與接觸端子之間亦不因震動產生應力影響而造成接觸不良。彈性組件受壓縮產生的恢復力足夠維持輸出端部與接觸端子的接續穩定接觸。由於對接時，接觸端子相對輸出端部滑動的位移距離可設定，則輸出端部推抵彈性組件產生的恢復力可對應控制調整於一特定範圍，穩定維持輸出端部與接觸端子的電性接觸，實現模組化電性連接的應用。 To sum up, this case provides an inverter assembly structure that uses elastic components to push the output copper bars and contact terminals to form abutments, so as to effectively reduce the assembly cost of the inverter assembly structure and avoid the problem of poor contact caused by vibration during use. . On the other hand, in addition to providing a restoring force by force, the elastic component is used to push the output copper bar against the contact terminal to achieve an electrical connection between the output copper bar and the contact terminal. The elastic component does not directly contact the contact terminal, so the elastic component The design itself does not need to consider electrical impedance, which makes the structure and material design of elastic components less restrictive, and also facilitates insulation design. Among them, the output copper bar of the inverter assembly structure and the contact terminal of the load can be electrically connected through a docking action, without the need to use a screwdriver or other tools to achieve electrical connection with each other. Furthermore, the contact between the output copper bar and the contact terminals of the inverter assembly structure is through the function of modular elastic components, which can avoid poor contact between the output copper bar and the contact terminals caused by assembly tolerances during docking. Since the modular assembly position of the elastic components matches the corresponding positions of the output copper bars and contact terminals and the assembly of the inverter assembly structure, it helps to simplify the structural design of the elastic components, reduce assembly costs, and improve module sharing of elastic components. sex. Furthermore, the elastic component is arranged below the output copper bar and does not affect the connection with the contact terminal. A pair of spacing posts can be set on the elastic component to correspond to the output ends of the output copper bars, simplifying assembly and alignment requirements. In this way, the restoring force provided by the force of the elastic component pushes the output end of the output copper bar toward the contact terminal, thereby ensuring that the contact between the output end and the contact terminal continues to maintain contact. On the other hand, when the inverter is used for docking, the assembly structure The output copper bar and the contact terminal will not be affected by stress due to vibration and cause poor contact. The restoring force generated by the compression of the elastic component is sufficient to maintain stable contact between the output end and the contact terminal. Since the displacement distance of the contact terminal sliding relative to the output end during docking can be set, the restoring force generated by the output end pushing against the elastic component can be controlled and adjusted to a specific range to stably maintain the electrical contact between the output end and the contact terminal. , to realize the application of modular electrical connection.

本案得由熟習此技術之人士任施匠思而為諸般修飾，然皆不脫如附申請專利範圍所欲保護者。 This case may be modified in various ways by those who are familiar with this technology, but none of them will deviate from the intended protection within the scope of the patent application.

1:逆變器組裝結構 1:Inverter assembly structure

10:基座 10: base

11:安裝面 11:Mounting surface

12:固定座 12: Fixed seat

20:功率模組 20:Power module

30:輸出銅排 30:Output copper bar

31:輸出端部 31: Output terminal

32:連接部 32:Connection part

40:彈性組件 40: Elastic component

41:抵頂件 41: Top support piece

43:容置座 43: Accommodation seat

44:套筒 44:Sleeve

46:間隔柱 46: Spacer column

9:負載 9:Load

90:接觸端子 90:Contact terminal

X、Y、Z:軸 X, Y, Z: axis

Claims

一種逆變器組裝結構，包括: 一基座；一接觸端子；一輸出銅排，設置於該基座上，其中該輸出銅排包括一輸出端部，於空間上相對於該基座且組配與該接觸端子形成電連接；以及一彈性組件，設置於該基座上，且包括一抵頂件、一彈性件以及一容置座，其中該容置座設置於該基座上，該抵頂件通過該彈性件沿一軸向連接至容置座，該彈性件於該抵頂件沿該軸向受力時提供一恢復力，且該抵頂件於空間上相對該輸出端部，其中該基座與該接觸端子對接時，該彈性組件中的該抵頂件抵頂該輸出端部貼附該接觸端子，該接觸端子通過該輸出端部推抵該抵頂件與該彈性件，該彈性件提供的該恢復力使該輸出端部維持抵接該接觸端子。 An inverter assembly structure includes: a base; One contact terminal; An output copper bar is disposed on the base, wherein the output copper bar includes an output end portion, spatially relative to the base and assembled with the contact terminal to form an electrical connection; and An elastic component is provided on the base and includes a push-back member, an elastic member and a receiving seat, wherein the receiving seat is provided on the base, and the push-back member passes through the elastic member along an axis. Connected to the accommodating base, the elastic member provides a restoring force when the abutting member is stressed along the axial direction, and the abutting member is spatially opposite to the output end, wherein the base is butted with the contact terminal When the resistor in the elastic component presses against the output end and attaches to the contact terminal, the contact terminal pushes against the resistor and the elastic component through the output end, and the restoring force provided by the elastic component The output terminal is kept in contact with the contact terminal.

如請求項1所述之逆變器組裝結構，其中該輸出銅排為一DC輸出銅排並連接至一電力源，該電力源為一電池產生的一DC電源，該接觸端子連接至一逆變器模組，當該基座與該接觸端子對接時，該彈性組件中的該抵頂件抵頂該輸出端部貼附該接觸端子，該接觸端子通過該輸出端部推抵該抵頂件與該彈性件，該彈性件提供的該恢復力使該輸出端部維持抵接該接觸端子，該電力源可透過該輸出銅排供給該DC電源予該逆變器模組。The inverter assembly structure as described in claim 1, wherein the output copper bar is a DC output copper bar and is connected to a power source, the power source is a DC power source generated by a battery, and the contact terminal is connected to an inverter In the transformer module, when the base is docked with the contact terminal, the resisting member in the elastic component resists the output end and attaches to the contact terminal, and the contact terminal is pushed against the resisting terminal through the output end. and the elastic member. The restoring force provided by the elastic member keeps the output end in contact with the contact terminal, and the power source can supply the DC power to the inverter module through the output copper bar.

如請求項1所述之逆變器組裝結構，其中該接觸端子連接至一電力源，該電力源為一電池產生的一DC電源，該輸出銅排連接至一逆變器模組，該輸出銅排為一DC輸出銅排，當該基座與該接觸端子對接時，該彈性組件中的該抵頂件抵頂該輸出端部貼附該接觸端子，該接觸端子通過該輸出端部推抵該抵頂件與該彈性件，該彈性件提供的該恢復力使該輸出端部維持抵接該接觸端子，該電力源可透過該輸出銅排供給該DC電源予該逆變器模組。The inverter assembly structure of claim 1, wherein the contact terminal is connected to a power source, the power source is a DC power source generated by a battery, the output copper bar is connected to an inverter module, and the output The copper bar is a DC output copper bar. When the base is docked with the contact terminal, the resisting member in the elastic component presses against the output end and attaches to the contact terminal. The contact terminal is pushed through the output end. Against the resisting member and the elastic member, the restoring force provided by the elastic member keeps the output end in contact with the contact terminal, and the power source can supply the DC power to the inverter module through the output copper bar. .

如請求項1所述之逆變器組裝結構，其中該接觸端子連接至一電力源，該電力源為一逆變器模組提供的一AC電源，該輸出銅排為一AC輸出銅排並連接一負載，當該基座與該接觸端子對接時，該彈性組件中的該抵頂件抵頂該輸出端部貼附該接觸端子，該接觸端子通過該輸出端部推抵該抵頂件與該彈性件，該彈性件提供的該恢復力使該輸出端部維持抵接該接觸端子，該逆變器模組提供該AC電源且該電力源可透過該輸出銅排供給該AC電源予該負載。The inverter assembly structure as described in claim 1, wherein the contact terminal is connected to a power source, the power source is an AC power supply provided by an inverter module, and the output copper bar is an AC output copper bar. Connect a load. When the base is docked with the contact terminal, the resisting member in the elastic component resists the output end and adheres to the contact terminal, and the contact terminal pushes against the resisting member through the output end. With the elastic member, the restoring force provided by the elastic member keeps the output end in contact with the contact terminal, the inverter module provides the AC power, and the power source can supply the AC power through the output copper bar. the load.

如請求項1所述之逆變器組裝結構，其中該輸出銅排為一AC輸出銅排並連接一電力源，該電力源為一逆變器模組提供的一AC電源，該接觸端子連接至一負載，當該基座與該接觸端子對接時，該彈性組件中的該抵頂件抵頂該輸出端部貼附該接觸端子，該接觸端子通過該輸出端部推抵該抵頂件與該彈性件，該彈性件提供的該恢復力使該輸出端部維持抵接該接觸端子，該逆變器模組提供該AC電源且該電力源可透過該輸出銅排供給該AC電源予該負載。The inverter assembly structure as described in claim 1, wherein the output copper bar is an AC output copper bar and is connected to a power source, the power source is an AC power supply provided by an inverter module, and the contact terminal is connected to To a load, when the base is docked with the contact terminal, the resisting member in the elastic component resists the output end and adheres to the contact terminal, and the contact terminal pushes against the resisting member through the output end. With the elastic member, the restoring force provided by the elastic member keeps the output end in contact with the contact terminal, the inverter module provides the AC power, and the power source can supply the AC power through the output copper bar. the load.

如請求項5所述之逆變器組裝結構，其中該基座包括一安裝面，組配沿一對接方向與該負載對接時貼近該負載的該接觸端子，該逆變器模組包括一功率模組設置於該基座上，且電連接至該輸出銅排，其中當該基座與該負載對接時，該安裝面帶動該彈性組件和該輸出端部貼近該接觸端子，該接觸端子通過該輸出端部推抵該抵頂件與該彈性件，該彈性件於該抵頂件沿該軸向受力時提供的該恢復力使該輸出端部維持抵接該接觸端子，其中該接觸端子未接觸該輸出端部時，該抵頂件與該輸出端部維持干涉。The inverter assembly structure as described in claim 5, wherein the base includes a mounting surface, and the contact terminal is close to the load when the assembly is docked with the load along the docking direction, and the inverter module includes a power The module is disposed on the base and is electrically connected to the output copper bar. When the base is docked with the load, the mounting surface drives the elastic component and the output end close to the contact terminal, and the contact terminal passes through The output end pushes against the resisting member and the elastic member. The restoring force provided by the elastic member when the resisting member is stressed along the axial direction keeps the output end in contact with the contact terminal, wherein the contact When the terminal is not in contact with the output end, the abutting member continues to interfere with the output end.

如請求項6所述之逆變器組裝結構，其中該彈性組件包括3N個該抵頂件，N為整數，且N≧1。The inverter assembly structure as described in claim 6, wherein the elastic component includes 3N of the resisting members, N is an integer, and N≧1.

如請求項6所述之逆變器組裝結構，其中該輸出端部於該對接方向的視向上與該抵頂件至少部分重疊，且與該接觸端子至少部分重疊。The inverter assembly structure of claim 6, wherein the output end portion at least partially overlaps the resisting member and at least partially overlaps the contact terminal when viewed in the docking direction.

如請求項6所述之逆變器組裝結構，其中於該對接方向的視向上該輸出端部的面積大於該抵頂件的面積，且大於該接觸端子的面積。The inverter assembly structure as claimed in claim 6, wherein the area of the output end when viewed in the docking direction is larger than the area of the resisting member and larger than the area of the contact terminal.

如請求項6所述之逆變器組裝結構，其中該彈性組件更包括一套筒，嵌設於該容置座上，該套筒包括一頂部開口、一底部以及一穿孔，該穿孔設置於該底部，且與該頂部開口連通，該彈性件通過該頂部開口容置於該套筒內，且該彈性件連接於該抵頂件和該底部之間。The inverter assembly structure of claim 6, wherein the elastic component further includes a sleeve embedded in the receiving seat, the sleeve includes a top opening, a bottom and a through hole, the through hole is provided in The bottom is connected to the top opening, the elastic member is received in the sleeve through the top opening, and the elastic member is connected between the top member and the bottom.

如請求項10所述之逆變器組裝結構，其中該抵頂件部分容置於該套筒內，該彈性件為一伸縮彈簧，通過該頂部開口容置於該套筒內，且連接於該抵頂件與該套筒的該底部之間。The inverter assembly structure as claimed in claim 10, wherein the resisting member is partially accommodated in the sleeve, and the elastic member is a telescopic spring, which is accommodated in the sleeve through the top opening and connected to between the top piece and the bottom of the sleeve.

如請求項11所述之逆變器組裝結構，其中該抵頂件包括一抵頂部以及一套合部，於該對接方向的視向上該抵頂部的面積大於該套合部的面積。The inverter assembly structure as claimed in claim 11, wherein the abutment part includes a top part and a fitting part, and the area of the top part is larger than the area of the fitting part when viewed in the docking direction.

如請求項12所述之逆變器組裝結構，其中該套合部的一頂端連接該抵頂部，該套合部的一底端穿過該套筒的該穿孔，允許該抵頂件於該對接方向上相對該套筒滑動，並壓抵該彈性件以提供該恢復力。The inverter assembly structure of claim 12, wherein a top end of the fitting portion is connected to the top portion, and a bottom end of the fitting portion passes through the through hole of the sleeve, allowing the top portion to be connected to the top portion. It slides relative to the sleeve in the docking direction and presses against the elastic member to provide the restoring force.

如請求項13所述之逆變器組裝結構，其中該彈性件環設於該套合部的外周緣，且連接於該抵頂部以及該套筒的該底部之間，該套合部包括一卡槽，設置於該套合部的該底端，該彈性組件更包括一扣環，該套合部的該底端通過該穿孔貫穿該套筒的該底部，且該扣環與該卡槽彼此嚙合，以組配限制該抵頂件脫離該套筒。The inverter assembly structure of claim 13, wherein the elastic member is ringed around the outer periphery of the fitting part and connected between the butt top and the bottom of the sleeve, and the fitting part includes a The clamping groove is provided at the bottom end of the fitting part. The elastic component further includes a buckle. The bottom end of the fitting part penetrates through the bottom of the sleeve through the through hole, and the buckle and the clamping groove Engage with each other to assemble to restrict the top member from being separated from the sleeve.

如請求項10所述之逆變器組裝結構，其中該彈性組件更包括一對間隔柱，設置於該容置座上，於空間上相對於該輸出端部，且位於該套筒的兩旁側，該對間隔柱相對該容置座的高度大於該抵頂件於一初始位置相對該容置座的高度，形成一斷差距離，其中該斷差距離小於該輸出端部的一厚度。The inverter assembly structure as claimed in claim 10, wherein the elastic component further includes a pair of spacing posts, which are disposed on the receiving seat, spatially relative to the output end, and located on both sides of the sleeve. , the height of the pair of spacing columns relative to the accommodating seat is greater than the height of the resisting member relative to the accommodating seat in an initial position, forming a step distance, wherein the step distance is less than a thickness of the output end.

如請求項15所述之逆變器組裝結構，其中該對間隔柱之間形成一第一寬度，該輸出端部具有一第二寬度，該第一寬度大於該第二寬度。The inverter assembly structure of claim 15, wherein a first width is formed between the pair of spacer columns, the output end has a second width, and the first width is greater than the second width.

如請求項6所述之逆變器組裝結構，其中該基座與該負載對接時，該接觸端子接觸該輸出端部並朝向該安裝面移動一第一位移距離，該接觸端子通過該輸出端部推抵該抵頂件時，該抵頂件朝向該安裝面移動一第二位移距離，其中該第一位移距離大於或等於該第二位移距離。The inverter assembly structure as described in claim 6, wherein when the base is docked with the load, the contact terminal contacts the output end and moves a first displacement distance toward the mounting surface, and the contact terminal passes through the output end When the upper part pushes against the resisting component, the resisting component moves toward the mounting surface by a second displacement distance, wherein the first displacement distance is greater than or equal to the second displacement distance.

如請求項17所述之逆變器組裝結構，其中該輸出端部於該對接方向的視向上具有一厚度，其中該第二位移距離大於或等於該厚度。The inverter assembly structure of claim 17, wherein the output end portion has a thickness in the viewing direction of the docking direction, and the second displacement distance is greater than or equal to the thickness.

如請求項1所述之逆變器組裝結構，其中該輸出銅排由一軟銅材質所構成，該容置座由一絕緣材質所製成，該抵頂件由一金屬材質所製成，其中該金屬材質的硬度大於該軟銅材質的硬度。The inverter assembly structure as described in claim 1, wherein the output copper bar is made of a soft copper material, the receiving seat is made of an insulating material, and the supporting member is made of a metal material, wherein The hardness of the metal material is greater than the hardness of the soft copper material.