CN219919599U - Radiating assembly, inverter and energy storage power supply - Google Patents

Abstract

A heat radiation assembly, an inverter and an energy storage power supply relate to the fields of inverters and energy storage power supplies. The heat dissipation assembly comprises a power assembly and a heating assembly, wherein the heating assembly comprises a first substrate, a first heat conduction piece and a second heat conduction piece, the first heat conduction piece and the second heat conduction piece are oppositely arranged to form a first air channel, the power assembly is connected with the heating assembly and used for forming air flow flowing through the first air channel, the power assembly comprises a support and a first fan assembly, the support is respectively connected with the heating assembly and the first fan assembly, and the first fan assembly faces the first air channel. The combination of the first fan assembly, the first heat conducting piece and the second heat conducting piece enables heat of the first air duct to be rapidly diffused, and therefore good heat dissipation efficiency is achieved. In addition, the heat dissipation assembly further comprises an air guide piece, so that air flow in the first air channel can be guided to the heating assembly, and heat dissipation efficiency is greatly improved. The heat dissipation assembly is compact in structure, reasonable in layout, convenient to detach and install and beneficial to later maintenance and management.

Description

A cooling component, inverter and energy storage power supply

Technical field

The utility model relates to the fields of inverters and energy storage power supplies, and more specifically, to a heat dissipation component, an inverter and an energy storage power supply.

Background technique

With the continuous development of science and technology and the improvement of people's living standards, people often need inverters or energy storage power supplies in the process of using electronic devices such as mobile phones, tablets, and rice cookers. When the inverter or energy storage power supply is working, some components or components generate serious heat. If they are not controlled, the internal temperature of the inverter or energy storage power supply will be too high, causing the performance to fail to meet the requirements. Therefore, when designing an inverter or energy storage power supply, it becomes particularly important to solve the heating problem of certain internal components or components. The structure of the existing inverter or energy storage power supply heat dissipation components is relatively complex, difficult to install or disassemble, is not conducive to production and use, and the heat dissipation effect is not very good.

Utility model content

In view of this, the present utility model aims to provide a heat dissipation component to solve the problems of existing inverters and energy storage power supplies with poor heat dissipation efficiency, complex structures, and difficulty in installation or disassembly.

According to the above purpose, the utility model provides a heat dissipation component, including a power component and a heating component, wherein,

The heating component includes a first substrate, a first thermal conductive member and a second thermal conductive member. The first substrate is connected to the first thermal conductive member and/or the second thermal conductive member. The first thermal conductive member and the The second heat-conducting members are arranged oppositely to form a first air duct, and the power component is connected to the heating component to form an airflow flowing through the first air duct.

Preferably, the first thermal conductive member and the second thermal conductive member are arranged in parallel.

Preferably, the power assembly includes a bracket and a first fan assembly, the bracket connects the heating assembly and the first fan assembly, and the first fan assembly faces the first air duct.

Preferably, the first substrate is connected to the first thermal conductive member or the second thermal conductive member, and the first thermal conductive member and the second thermal conductive member are connected to the bracket.

Preferably, the power assembly further includes a second fan assembly, the second fan assembly is disposed on the side of the bracket opposite to the first fan assembly, and the second fan assembly faces the first air duct.

Preferably, the first fan assembly faces the lower part of the first air duct, and the second fan assembly faces the upper part of the first air duct.

Preferably, the heat dissipation component further includes an air guide member connected to the first heat conductor and/or the second heat conductor for guiding the airflow to the heating component.

Preferably, the air guide member connects the first side of the first heat conductor and the first sub-side of the second heat conductor.

Preferably, the air guide member includes a first part and a second part, the first part connects the first side of the first heat conductor and the first sub-side of the second heat conductor, and the second part connects The first air duct is divided into a first sub-first air duct and a second sub-first air duct.

Preferably, the second portion includes a bent portion.

Preferably, the power assembly includes a first fan assembly, and the first thermal conductive member, the second thermal conductive member and the first fan assembly are connected to the first base plate.

Preferably, the first thermal conductive member and the second thermal conductive member are connected to the first base plate, and the first base plate and the first fan assembly are connected to the bracket.

Preferably, the heat dissipation component further includes an air guide member connected to the first heat conductor and/or the second heat conductor for guiding the airflow to the heating component.

Preferably, the air guide member connects the first side of the first heat conductor and the first sub-side of the second heat conductor.

Preferably, the air guide member includes a first part and a second part, the first part connects the first side of the first heat conductor and the first sub-side of the second heat conductor, and the second part is disposed on the One side of the second side of the first heat conducting member or one side of the third sub-side of the second heat conducting member.

Preferably, the air guide member further includes a third part, the third part is disposed on one side of the second side of the first thermal conductor, and the second part is disposed on the third side of the second thermal conductor. The side of the side.

Preferably, part or all of the first fan assembly is within the space area formed by the first part, the second part, and the third part.

Preferably, said second part is provided with an opening.

The utility model also provides an inverter, which includes a casing, the casing is provided with an air outlet, and the above-mentioned heat dissipation component, the heat dissipation component is arranged in the casing.

The utility model also provides an energy storage power supply, which includes a casing. The casing is provided with an air outlet, a power supply, and the above-mentioned heat dissipation component. The heat dissipation component is arranged in the casing, and the power supply is electrically connected to the heat dissipation component.

It can be seen from the above scheme that when the heat dissipation component, inverter and energy storage power supply provided by the present utility model are used, the power component works, and the external air forms an airflow flowing through the first air duct under the action of the power component, absorbing The heat of the heating component realizes the cooling of the heating component. By arranging air guides, the airflow of the first air duct can be directed to the heating components, greatly improving the heat dissipation efficiency, thereby achieving a compact structure and reasonable layout of the heat dissipation components, inverter and energy storage power supply, making them easy to disassemble and install, which helps for later maintenance and management.

Picture description:

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description These are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic structural diagram of the heat dissipation assembly of the present invention.

Figure 2 is a schematic diagram of the installation structure of the first fan assembly and the first substrate of the present invention.

Figure 3 is a schematic diagram of the installation structure of the second fan assembly and the first substrate of the present invention.

Figure 4 is a schematic structural diagram of the bracket of the present utility model.

Figure 5 is an exploded schematic diagram of the heat dissipation assembly of the present invention.

Figure 6 is a structural schematic diagram of the air guide part of the present utility model.

Figure 7 is a schematic diagram of the second structure of the air guide of the present invention.

Figure 8 is a third structural schematic diagram of the air guide of the present utility model.

Figure 9 is a schematic structural diagram of the housing of the present utility model.

Figure 10 is a schematic diagram of the internal structure of the housing of the present invention.

In Figure 1-Figure 10: 1-power component; 11-bracket; 111-first sub-bracket; 112-second sub-bracket; 113-third sub-bracket; 12-first fan assembly; 121-adaptor; 13-The second fan component; 2-Heating component; 21-The first thermal conductor; 22-The second thermal conductor; 23-The first air duct; 231-The first sub-first air duct; 232-The second sub-first Air duct; 3-first base plate; 4-air guide; 41-first part; 42-second part; 421-bending part; 43-third part; 44-bending part; 5-first side; 51-second side; 52-third side; 53 first sub-side; 54-second sub-side; 55-third sub-side; 6-opening; 7-shell; 71-first air outlet; 72-second Air outlet; 73-power supply; 74-air outlet.

Detailed ways

The technical solutions of the present utility model will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without any creative efforts fall within the scope of protection of the present utility model.

Throughout this specification, when elements such as layers, regions, or substrates are referred to as being "on," "connected to" another element, "coupled to" another element, or "between" another element, When "on" or "covering" another element, it can be "directly on" another element, "connected to" another element, "combined with" another element, "on" another element or " cover" another element, or there may be one or more other elements intervening between them. In contrast, when an element is described as being "directly on" another element, "directly connected to" another element, "directly coupled to" another element, "directly on" another element or "directly covers" another element without the presence of other elements in between.

As used herein, the term "and/or" includes any one and any combination of two or more of the associated listed items.

Although terms such as "first", "second" and "third" may be used herein to describe various members, components, regions, layers or sections, these members, components, regions, layers or sections are not defined by these terms. restricted. Rather, these terms are only used to distinguish one member, component, region, layer or section from another member, component, region, layer or section. Thus, a first member, component, region, layer or section referred to in the examples described herein could be termed a second member, component, region, layer or section without departing from the teachings of the example.

For ease of description, spatially relative terms, such as “on,” “upper,” “below,” and “lower,” may be used herein to describe the relationship of one element to another as illustrated in the figures. component relationship. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "upper" relative to another element would then be oriented "below" or "lower" relative to the other element. Thus, the term "on" includes both "above" and "below" depending on the spatial orientation of the device. The device may be otherwise oriented, for example, rotated 90 degrees or at other orientations and the spatially relative terms used herein interpreted accordingly.

The terms used herein are used only to describe various examples and are not intended to limit the disclosure. The singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. The terms "comprises," "comprises," and "having" enumerate the presence of stated features, quantities, operations, components, elements, and/or combinations thereof, but do not exclude the presence or addition of one or more other features, quantities, Operations, components, elements and/or combinations thereof.

Due to manufacturing techniques and/or tolerances, variations in the shapes shown in the drawings may occur. Accordingly, the examples described herein are not limited to the specific shapes shown in the drawings, but include changes in shape that occur during manufacturing.

Features of the examples described herein may be combined in various ways that will become apparent upon understanding the disclosure of this application. Furthermore, while the examples described herein have a wide variety of configurations, other configurations are possible, as will be apparent upon understanding the disclosure of this application.

As shown in Figures 1 to 10: the heat dissipation component in this embodiment includes a heating component 2 and a power component 1 connected to the heating component 2. The power component 1 is used to form a heat dissipation airflow to dissipate heat to the heating component 2. Specifically, Ground, the heating component 2 includes a first substrate 3, a first thermal conductor 21 and a second thermal conductor 22. The first thermal conductor 21 and the second thermal conductor 22 are used to transfer and dissipate the heat of the first substrate 3, wherein the first thermal conductor 21 and the second thermal conductor 22 are used to transfer and dissipate heat from the first substrate 3. A base plate 3 connects the first thermal conductive member 21 and/or the second thermal conductive member 22. The first thermal conductive member 21 and the second thermal conductive member 22 are arranged oppositely, and a formation between the first thermal conductive member 21 and the second thermal conductive member 22 facilitates the power assembly. The first air channel 23 formed by 1 circulates the heat dissipation airflow. The first substrate 3 may be an integrated circuit board or other heat-generating components, or a plate-like or plate-like component for heat conduction, which is connected to the integrated circuit board or other heat-generating components. The first heat conduction member 21 and the second heat conduction member 22 are made of heat dissipation material. Specifically, the heat dissipation material is one of graphite, metal (silver, copper, aluminum, etc.) or alloy. The first heat conduction member 21 and the second heat conduction member 22 are made of heat dissipation material. The shape, structure, size and length of the heat conductive member 22 are determined according to actual needs. In some examples, the first heat conductive member 21 and the second heat conductive member 22 are arranged opposite and parallel, which can enhance the heat dissipation effect of the heating component 2 .

Further, the power assembly 1 includes a first fan assembly 12, wherein the first fan assembly 12 is disposed on the same side of the first heat conduction member 21 and the second heat conduction member 22. It can be understood that the first fan assembly 12 is disposed on the first air conductor. At one end of the channel 23, the first heat conducting member 21, the second heat conducting member 22 and the first fan assembly 12 are connected to the first substrate 3, as shown in Figure 3. The blowing direction of the first fan assembly 12 is determined according to actual needs. It can suck the high-temperature air in the first air duct 23 to the outside, or blow the high-temperature air in the first air duct 23 to the outside. The first fan assembly 12 can be connected to the first substrate 3 through the adapter 121 and can be bonded to the first substrate 3 .

Further, the power assembly 1 includes a bracket 11 and a first fan assembly 12 , wherein the first fan assembly 12 is connected to the bracket 11 , the bracket 11 is connected to the heating component 2 , and the first fan assembly 12 faces the first air duct 23 . In some examples, the first fan assembly 12 is disposed at one end of the first air duct 23 , and the first substrate 3 is connected to the first heat conducting member 21 or the second heat conducting member 22 , as shown in FIGS. 1 and 4 . The bracket 11 includes a first sub-bracket 111 in the first direction and a second sub-bracket 112 in the second direction. The first thermal conductive member 21 and the second thermal conductive member 22 are connected to the first sub-bracket 111 in the first direction. The fan assembly 12 is connected to the second sub-frame 112 in a second direction, the first direction is a horizontal direction, and the second direction is a vertical direction, as shown in FIG. 4 . In some examples, the first fan assembly 12 is disposed at one end of the first air duct 23 , the first heat conducting member 21 and the second heat conducting member 22 are connected to the first substrate 3 , and the bracket 11 is a plate-like or plate-like structure, The first base plate 3 and the first fan assembly 12 are connected to the bracket 11, as shown in Figure 2.

Further, the power assembly 1 also includes a second fan assembly 13. The first fan assembly 12 and the second fan assembly 13 are both facing the first air duct 23, and their blowing directions may be the same or opposite. When they are the same, the A fan assembly 12 can bring outside low-temperature air into the first air duct 23, and the second fan assembly 13 can bring out high-temperature air in the first air duct 23 to the outside. When the opposite occurs, the first fan assembly 12 and the second The fan assembly 13 takes the air from the first air duct 23 to the outside. In some examples, the second fan assembly 13 is connected to the first base plate 3 , the first fan assembly 12 is disposed at one end of the first air duct 23 , and the first heat conducting member 21 , the second heat conducting member 22 and the first fan assembly 12 are connected to each other. Referring to the first base plate 3, the second fan assembly 13 is disposed at the other end of the first air duct 23, as shown in Figure 3. In some examples, the bracket 11 includes a first sub-bracket 111 in the first direction, a second sub-bracket 112 in the second direction, and a third sub-bracket 113 in the second direction. The first fan assembly 12 is connected to the second sub-bracket 111 in the second direction. The second sub-frame 112 is connected to the second sub-frame 112 in the second direction, the second fan assembly 13 is connected to the third sub-frame 113 in the second direction, the first heat conductive member 21 and the second heat conductive member 22 are connected to the first sub-frame 111 in the first direction, and is set between the second sub-frame 112 in the second direction and the third sub-frame 113 in the second direction, wherein the first fan assembly 12 and the second fan assembly 13 are arranged facing each other and facing the first air duct 23, or The first fan assembly 12 faces the lower part of the first air duct 23 , and the second fan assembly 13 faces the upper part of the first air duct 23 , or the first fan assembly 12 faces the upper part of the first air duct 23 , and the second fan assembly 13 Towards the lower part of the first air duct 23, as shown in Figure 4. In some examples, the first fan assembly 12 is disposed at one end of the first air duct 23 , the first heat conducting member 21 and the second heat conducting member 22 are connected to the first substrate 3 , and the bracket 11 is a plate-like or plate-like structure, The first base plate 3 , the first fan assembly 12 and the second fan assembly 13 are connected to the bracket 11 , and the second fan assembly 13 is provided at the other end of the first air duct 23 .

On the basis of the above embodiments, the heat dissipation assembly also includes an air guide 4. The air guide 4 is connected to the first heat conductor 21 and/or the second heat conductor 22 to guide the air flow and can guide the first heat conductor. The airflow at the top of the first heat conductive member and/or the second heat conductive member 22 is directed to the heating component 2, and the air flow can also be directed to the components on the side of the first heat conductive member and/or the second heat conductive member 22, wherein the top of the first heat conductive member 21 is The first side 5 , the side facing the second heat conducting member 22 is the third side 51 , the side away from the second heat conducting member 22 is the second side 52 , and the top of the second heat conducting member 22 is the first sub-side 53 . One side of the first heat conducting member 21 is the second sub-side 54 , and the side away from the first heat conducting member 21 is the third sub-side 55 . In some actual situations, because the components on the heating component 2 are relatively scattered or the components are large, the wind direction of the power component 1 cannot cover all the heating components, resulting in some components on the heating component 2 still having higher temperatures. , therefore, by providing the air guide 4, the airflow can be directed to components that are less exposed to wind force, thereby assisting in heat dissipation of the components. The air guide 4 can be made of flexible material or metal material as needed.

In some examples, the air guide 4 is in the form of a sheet, a plate, or a plate-like shape, and is connected to the first side 5 of the first heat conductor 21 and/or the first sub-side 53 of the second heat conductor 22, where the connection method It can be one or more of snapping, screw connection, riveting, bonding, etc. In some examples, the air guide 4 includes a first part 41 and a second part 42. The first part 41 is in the form of a sheet, a plate, or a plate-like shape, and connects the first side 5 of the first heat conductor 21 and the second heat conductor. The first sub-side 53 and the second part 42 of 22 are disposed on one side of the second side 52 of the first heat-conducting member 21 or on one side of the third sub-side 55 of the second heat-conducting member 22. The second part 42 can partially or completely cover The second side 52 of the first heat conducting member 21 or the third sub-side 55 of the second heat conducting member 22 is shown in FIG. 6 . In some examples, as shown in FIG. 7 , the air guide 4 includes a first part 41 and a second part 42 . The first part 41 is in the form of a sheet, a plate, or a plate-like shape, and is connected to the first side of the first thermal conductor 21 5 and the first sub-side 53 of the second thermal conductive member 22, the second part 42 is in the form of a sheet, a plate, or a plate-like shape, wherein the first part 41 and the second part 42 are used to connect the first thermal conductor and/or the second thermal conductor. The airflow at the top of the two heat conductive members 22 is directed to the heating component 2 , the angle β between the first part 41 and the second part 42 is between 110° and 150°, and the second part 42 is inclined toward the first fan assembly 12 .

In some examples, the air guide 4 includes a first part 41, a second part 42, and a third part 43. As shown in FIG. 6, the first part 41 is in a sheet, plate shape, or plate-like shape, and is connected to the first heat conduction part. The first side 5 of 21 and the first sub-side 53 of the second heat conducting member 22, the second part 42 is provided on one side of the second side 52 of the first heat conducting member 21, and can partially or completely cover the second side of the first heat conducting member 21. The side surface 52 and the third portion 43 are disposed on one side of the third sub-side surface 55 of the second heat-conducting component 22 and can partially or completely cover one side of the third sub-side surface 55 of the second heat-conducting component 22 . Further, in order to make the wind direction of the first fan assembly 12 more concentrated and speed up the flow of air, part or all of the first fan assembly 12 is disposed in the space formed by the first part 41, the second part 42 and the third part 43. area, as shown in Figure 6. In some cases, in order to make the space area formed by the first part 41, the second part 42 and the third part 43 match the shape of the first fan assembly 12, the third part 43 is provided with at least one bending part 44, It can be understood that the bent portion 44 is designed according to the shape of the first fan assembly 12 , and the first part 41 , the second part 42 and the third part 43 are respectively connected to the first fan assembly 12 .

Further, in order to dissipate heat for some components on the second side 52 of the first heat conducting member 21 or the third sub-side 55 of the second heat conducting member 22, an opening 6 is provided in the second part 42. When the first fan assembly 12 is in the first When the air duct 23 generates airflow, part of the airflow flows through the opening 6 to dissipate heat to some components. In some cases, this part of the component is disposed close to the first fan assembly 12 . In this case, the opening 6 is disposed on a side of the second part 42 close to the first fan assembly 12 .

As shown in Figures 5 and 8, when the heat dissipation assembly includes the bracket 11, the first fan assembly 12, the second fan assembly 13 and the air guide 4, the air guide 4 includes a first part 41 and a second part 42. The first part 41 is in the form of a sheet, a plate, or a plate-like shape, connecting the first side 5 of the first heat conducting member 21 and the first sub-side 53 of the second heat conducting member 22, and the second part 42 extends into the first air duct 23 to connect The first air duct 23 is divided into a first sub-first air duct 231 and a second sub-first air duct 232. In some examples, in order to facilitate the second part 42 to extend into the first air duct 23 and to make the contact between the second part and the first heat conductive member 21 and the second heat conductive member 22 more stable, the second part 42 is provided with a fold. For the bent part 421, it should be noted that the first part 41 and the second part 42 may be two independent parts, or they may be integrally formed parts.

This embodiment also provides an inverter, including a housing 7 and the above-mentioned heat dissipation component. Among them, the housing 7 includes at least two sub-casings, has a receiving space for accommodating heat dissipation components, and is provided with air vents. The heat dissipation components are arranged in the housing 7 . In some examples, the air outlet includes at least 1 first air outlet and at least 1 second air outlet, and the power component 1 of the heat dissipation assembly includes a first fan assembly 12, and the first fan assembly 12 is disposed at the first air outlet or the second air outlet. at.

This embodiment also provides an energy storage power supply, as shown in Figure 10, including a housing 7, a power supply 73, and the above-mentioned heat dissipation component. The housing 7 includes at least two sub-shells and has accommodating space for the heat dissipation component and the power supply 73. , an air outlet 74 is provided, and the heat dissipation component and the power supply 73 are provided in the housing 7 . In some examples, the air outlet 74 includes at least one first air outlet 71 and at least one second air outlet 72. The first air outlet 71 and the second air outlet 72 can be arranged oppositely or staggered. The power component 1 of the heat dissipation assembly It includes a first fan assembly 12, which can be disposed at the first air outlet 71 and/or the second air outlet 72, and the power supply 73 is used to power the heat dissipation assembly.

Further, as shown in Figures 9 and 10, in order to prevent external dust from entering the housing 7, filters (not shown) for dust prevention are provided at the first air outlet 71 and the second air outlet 72. The mesh has a shape and structure adapted to the first air outlet 71 and the second air outlet 72. The connection between the filter screen and the first air outlet 71 and the second air outlet 72 may be screw connection or bonding.

Finally, it should be noted that the above-mentioned embodiments are only specific implementation modes of the present application, and are used to illustrate the technical solutions of the present application, but not to limit them. The protection scope of the present application is not limited thereto. Although refer to the foregoing The embodiments describe the present application in detail. Those of ordinary skill in the art should understand that any person familiar with the technical field can still modify the technical solutions recorded in the foregoing embodiments within the technical scope disclosed in the present application. It is possible to easily think of changes, or to make equivalent substitutions for some of the technical features; and these modifications, changes or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and they should all be covered by this application. Therefore, the protection scope of this application should be described as the protection scope of the claims.

Claims (20)

1. A heat dissipation component, characterized in that it includes a power component (1) and a heating component (2), wherein, The heating component (2) includes a first substrate (3), a first thermal conductor (21) and a second thermal conductor (22). The first substrate (3) connects the first thermal conductor (21) and the second thermal conductor (22). /or the second thermal conductive member (22), the first thermal conductive member (21) and the second thermal conductive member (22) are arranged oppositely to form a first air duct (23), the power assembly (1) It is connected to the heating component (2) and used to form an air flow flowing through the first air duct (23). 2. The heat dissipation assembly according to claim 1, characterized in that the first heat conduction member (21) and the second heat conduction member (22) are arranged in parallel. 3. The heat dissipation component according to claim 2, characterized in that the power component (1) includes a bracket (11) and a first fan component (12), and the bracket (11) is connected to the heating component (2 ) and the first fan assembly (12), the first fan assembly (12) faces the first air duct (23). 4. The heat dissipation assembly according to claim 3, characterized in that the first substrate (3) is connected to the first thermal conductive member (21) or the second thermal conductive member (22), and the first thermal conductive member The component (21) and the second thermal conductive component (22) are connected to the bracket (11). 5. The heat dissipation assembly according to claim 4, characterized in that the power assembly (1) further includes a second fan assembly (13), and the second fan assembly (13) is disposed between the bracket (11) and the first fan assembly (13). On the opposite side of the first fan assembly (12), the second fan assembly (13) faces the first air duct (23). 6. The heat dissipation assembly according to claim 5, characterized in that the first fan assembly (12) faces the lower part of the first air duct (23), and the second fan assembly (13) faces the lower part of the first air duct (23). The upper part of the first air duct (23). 7. The heat dissipation assembly according to claim 6, characterized in that the heat dissipation assembly further includes an air guide member (4), the air guide member (4) is connected to the first heat conductor (21) and/or The second heat conducting member (22) is used to guide the air flow to the heating component (2). 8. The heat dissipation assembly according to claim 7, wherein the air guide member (4) connects the first side (5) of the first heat conductor (21) and the second heat conductor (22). ) the first sub-side (53). 9. The heat dissipation assembly according to claim 8, wherein the air guide member (4) includes a first part (41) and a second part (42), and the first part (41) is connected to the first part. The first side (5) of the heat conducting member (21) and the first sub-side (53) of the second heat conducting member (22), the second part (42) divides the first air channel (23) into The first sub-first air duct (231) and the second sub-first air duct (232). 10. The heat dissipation assembly of claim 9, wherein the second portion (42) includes a bent portion (421). 11. The heat dissipation assembly according to claim 2, wherein the power assembly (1) includes a first fan assembly (12), the first heat conduction member (21), the second heat conduction member (22) ) and the first fan assembly (12) are connected to the first base plate (3). 12. The heat dissipation assembly according to claim 3, wherein the first thermal conductive member (21) and the second thermal conductive member (22) are connected to the first substrate (3), and the first substrate (3) Connect the bracket (11) to the first fan assembly (12). 13. The heat dissipation assembly according to claim 11 or 12, characterized in that the heat dissipation assembly further includes an air guide member (4), and the air guide member (4) connects the first heat conduction member (21) and /or the second heat conducting member (22), used to guide the air flow to the heating component (2). 14. The heat dissipation assembly according to claim 13, characterized in that the air guide member (4) connects the first side (5) of the first heat conductor (21) and the second heat conductor (22) First sub-side (53). 15. The heat dissipation assembly according to claim 14, characterized in that the air guide (4) includes a first part (41) and a second part (42), and the first part (41) is connected to the first part. The first side (5) of the thermal conductive member (21) and the first sub-side (53) of the second thermal conductive member (22), the second part (42) is provided on the second side of the first thermal conductive member (21) One side of the side surface (52) or one side of the third sub-side surface (55) of the second heat conducting member (22). 16. The heat dissipation assembly according to claim 15, wherein the air guide member (4) further includes a third part (43), and the third part (43) is disposed on the first heat conductor (43). 21) One side of the second side (52), the second part (42) is provided on one side of the third sub-side (55) of the second heat conducting member (22). 17. The heat dissipation assembly according to claim 16, wherein part or all of the first fan assembly (12) is located between the first part (41), the second part (42), and the Within the space area formed by three parts (43). 18. The heat dissipation assembly according to claim 15, characterized in that the second part (42) is provided with an opening (6). 19. An inverter, characterized by comprising: Shell (7), the shell (7) is provided with an air outlet (74), The heat dissipation component according to any one of claims 1 to 18, which is disposed in the housing (7). 20. An energy storage power supply, characterized in that it includes: Shell (7), the shell (7) is provided with an air outlet (74); power(73); The heat dissipation component according to any one of claims 1 to 18, wherein the heat dissipation component is arranged in the housing (7), and the power supply (73) is electrically connected to the heat dissipation component.