Heat dissipation device, energy storage converter and energy storage all-in-one machine

Abstract

The utility model provides a heat dissipation device, an energy storage converter and an energy storage all-in-one machine, the heat dissipation device is used for the energy storage converter, and the heat dissipation device comprises a heat dissipation member; the dustproof assembly is arranged on the outer side of the heat dissipation piece in a covering mode and comprises a dustproof plate, and at least one part of the heat dissipation piece is opposite to the dustproof plate in the thickness direction of the dustproof plate; the support is located between the dustproof plate and the heat dissipation piece and connected with the heat dissipation piece, and the dustproof plate is connected with the support. According to the energy storage converter, the dustproof plate is arranged to shield at least part of the heat dissipation piece, so that dust and other sundries attached to the heat dissipation piece can be effectively reduced, the problem that the heat dissipation effect is affected due to the fact that dust and other sundries are attached to the heat dissipation piece is solved, effective heat dissipation of the energy storage converter is ensured, and the service life of the energy storage converter is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation of energy storage converters, and in particular to a heat dissipation device, an energy storage converter and an energy storage integrated machine. Background Art

[0002] At present, when the energy storage inverter in the related art is used for a long time, the heat sink on the top is easily attached with dust and other debris, which reduces the heat dissipation effect of the energy storage inverter and shortens the service life of the energy storage inverter. Utility Model Content

[0003] The embodiments of the utility model are intended to solve at least one of the technical problems existing in the prior art.

[0004] To this end, a first aspect of an embodiment of the utility model provides a heat dissipation device.

[0005] A second aspect of the embodiments of the present utility model provides an energy storage converter.

[0006] A third aspect of the embodiments of the present utility model provides an integrated energy storage device.

[0007] In view of this, according to the first aspect of an embodiment of the utility model, a heat dissipation device is provided, the heat dissipation device is used for an energy storage inverter, the heat dissipation device comprises: a heat sink; a dustproof component, the cover is arranged on the outside of the heat sink, the dustproof component comprises: a dustproof plate, along the thickness direction of the dustproof plate, at least a part of the heat sink is opposite to the dustproof plate; a bracket, located between the dustproof plate and the heat sink and connected to the heat sink, and the dustproof plate is connected to the bracket.

[0008] The heat dissipation device provided by the embodiment of the utility model includes a heat sink and a dustproof component. Specifically, the dustproof component cover is arranged on the outside of the heat sink, and along the thickness direction of the dustproof plate, at least part of the heat sink is opposite to the dustproof plate. That is to say, by arranging the dustproof plate to shield at least part of the heat sink, it is possible to effectively reduce the adhesion of dust and other debris to the heat sink, thereby solving the problem of heat dissipation effect being affected by the adhesion of dust and other debris to the heat sink, thereby ensuring effective heat dissipation of the energy storage inverter, which is beneficial to extending the service life of the energy storage inverter.

[0009] When the energy storage inverter is used in outdoor scenarios, a dustproof component is provided on the outside of the heat sink to prevent sand and gravel and other debris in the outdoor environment from falling directly onto the heat sink. This ensures the heat dissipation effect while protecting the heat sink and preventing damage to the heat sink.

[0010] In addition, at least part of the heat sink is opposite to the dustproof plate, that is, the dustproof plate is located on the top of the heat sink, that is, the dustproof plate is used to isolate the top space of the heat sink, which can also reduce the risk of burns caused by accidental touch during the use of the energy storage inverter, thereby improving the safety of the use of the energy storage inverter.

[0011] It can be understood that the dustproof plate is a plate-like structure, that is, the outer surface of the dustproof plate is flat. Therefore, the dustproof plate can also be used to place items to improve the convenience of the heat dissipation device during use.

[0012] The bracket is arranged between the dustproof plate and the heat sink, the bracket is connected to the heat sink, and the dustproof plate is connected to the bracket, that is, the dustproof plate is installed on the heat sink through the bracket, thereby realizing reliable fixation of the dustproof plate.

[0013] Optionally, the energy storage converter includes a main body, and the heat dissipation device is arranged on the outside of the main body and located on the top of the main body.

[0014] In addition, the heat dissipation device provided by the above technical solution of the utility model also has the following additional technical features:

[0015] In some technical solutions, optionally, the bracket is provided with a hollow area, and the hollow area is located between the dustproof plate and the heat dissipation component.

[0016] In this technical solution, it is specified that the bracket is provided with a hollow area. Specifically, the hollow area is located between the heat sink and the dustproof plate. That is to say, the heat generated by the energy storage inverter and transferred to the heat sink can pass through the hollow area and quickly dissipate through the dustproof plate. This can reduce the adhesion of dust and other debris to the heat sink while effectively avoiding the problem of affecting the heat dissipation effect due to the setting of the bracket, thereby ensuring the heat transfer efficiency and achieving effective heat dissipation of the energy storage inverter.

[0017] In some technical solutions, optionally, a heat dissipation space is provided between the bracket and the heat dissipation element, and the heat dissipation space is communicated with the outside.

[0018] In this technical solution, it is defined that a heat dissipation space is formed between the bracket and the heat dissipation element. Specifically, the heat dissipation space is communicated with the outside.

[0019] Since the heat dissipation space is provided, the heat generated by the energy storage inverter and transferred to the heat sink can be quickly dissipated through the heat dissipation space, thereby reducing the adhesion of dust and other debris to the heat sink without affecting the heat dissipation effect of the energy storage inverter, and can improve the heat dissipation efficiency of the energy storage inverter, reduce the probability of failure of the energy storage inverter, and thus help to extend the service life of the energy storage inverter.

[0020] In some technical solutions, optionally, a support column is provided on a side of the bracket facing away from the dustproof plate, and the support column is connected to the heat sink to form a heat dissipation space between the bracket and the heat sink.

[0021] In this technical solution, it is defined that a support column is provided on the side of the bracket facing away from the dustproof plate. Specifically, the support column is connected to the heat sink to form a heat dissipation space between the bracket and the heat sink. That is to say, by providing the support column, a certain distance is provided between a part of the bracket and the heat sink to form a heat dissipation space, so that the heat generated by the energy storage inverter and transferred to the heat sink can be quickly dissipated through the heat dissipation space, thereby reducing the adhesion of dust and other debris to the heat sink and ensuring the heat dissipation effect of the energy storage inverter.

[0022] In some technical solutions, optionally, there are multiple support columns, the multiple support columns are arranged at intervals, an opening is formed between any two adjacent support columns and the heat sink, and the heat dissipation space is connected to the outside through the opening.

[0023] In this technical solution, the number of support columns is limited to multiple, specifically, the multiple support columns are arranged at intervals.

[0024] An opening is formed between any two adjacent support columns and the heat sink, and the heat dissipation space is connected to the outside through the opening. That is to say, after the heat of the heat sink is transferred to the heat dissipation space, it is quickly dissipated through the opening, thereby reducing the adhesion of dust and other debris to the heat sink while achieving rapid heat dissipation, improving heat dissipation efficiency, and further improving the heat dissipation effect of the energy storage inverter and extending the service life of the energy storage inverter.

[0025] In some technical solutions, optionally, the heat sink is provided with a connecting column; a limiting hole is provided at one end of the support column away from the dustproof plate, and at least a portion of the connecting column is located in the limiting hole and connected to the support column.

[0026] In this technical solution, it is defined that the heat sink is provided with a connecting column. Specifically, a limiting hole is provided at one end of the support column away from the dustproof plate, at least a portion of the connecting column is inserted into the limiting hole, and the connecting column is connected to the support column, thereby achieving fixed installation between the bracket and the heat sink.

[0027] Since at least part of the connecting column is located in the limiting hole, the bracket can be limited, which is beneficial to improve the connection strength between the bracket and the heat sink, and further improve the installation stability of the dustproof component.

[0028] Optionally, when there are multiple supporting columns, the number of connecting columns is also multiple and corresponds one-to-one to the multiple supporting columns.

[0029] In some technical solutions, optionally, the heat dissipation device also includes a gripping portion, and the gripping portion is disposed on the outer side of the bracket.

[0030] In this technical solution, it is defined that the heat dissipation device also includes a holding portion. Specifically, the holding portion is arranged on the outside of the bracket, so that the heat dissipation device can be taken and placed by the holding portion. After the heat dissipation device is installed on the energy storage inverter, the energy storage inverter can be taken and placed by the holding portion, thereby further improving the convenience of the energy storage inverter during use and improving the installation efficiency of the energy storage integrated machine with the energy storage inverter.

[0031] Optionally, part of the support is recessed inwardly to form a gripping portion.

[0032] Optionally, the gripping portion comprises a handle.

[0033] In some technical solutions, optionally, the bracket is provided with a first positioning portion, the dustproof plate is provided with a second positioning portion, and the first positioning portion cooperates with the second positioning portion.

[0034] In this technical solution, it is defined that the bracket is provided with a first positioning portion, the dustproof plate is provided with a second positioning portion, and the first positioning portion cooperates with the second positioning portion. Specifically, during the assembly process of the dustproof plate, the dustproof plate can be positioned by the cooperation of the first positioning portion and the second positioning portion, which is conducive to the rapid installation between the dustproof plate and the bracket, thereby improving the installation efficiency of the heat dissipation device.

[0035] Optionally, there are multiple first positioning portions, and the second positioning portions correspond to the first positioning portions one by one.

[0036] In some technical solutions, optionally, one of the first positioning portion and the second positioning portion is a positioning column, and the other is a positioning hole, and the positioning column is inserted into the positioning hole.

[0037] In this technical solution, the first positioning part is a positioning column, and the second positioning part is a positioning hole. Alternatively, the first positioning part is a positioning hole, and the second positioning part is a positioning column. The specific configuration can be based on actual needs.

[0038] The positioning column is inserted into the positioning hole, so as to position the dustproof plate during the assembly process of the dustproof plate, and realize the quick installation between the dustproof plate and the bracket. In addition, the positioning column is inserted into the positioning hole, and the dustproof plate can be limited, thereby improving the installation stability of the dustproof plate.

[0039] In some technical solutions, optionally, the bracket is provided with a first clamping portion, the dustproof plate is provided with a second clamping portion, and the second clamping portion is cooperatively connected with the first clamping portion.

[0040] In this technical solution, it is defined that the bracket is provided with a first clamping portion, and the dustproof plate is provided with a second clamping portion. Specifically, the first clamping portion and the second clamping portion are cooperatively connected to achieve the connection between the dustproof plate and the bracket.

[0041] Moreover, through the cooperative connection between the first clamping portion and the second clamping portion, rapid assembly between the dustproof plate and the bracket can be achieved, which is beneficial to improving the installation efficiency of the heat dissipation device.

[0042] Optionally, the first clamping portion and the second clamping portion can be disengaged, that is, the dustproof plate is detachable relative to the bracket, so that the dustproof plate is easy to clean.

[0043] Optionally, the first clamping portion includes a first buckle, the second clamping portion includes a second buckle, and the first buckle is matched with the second buckle.

[0044] In some technical solutions, optionally, the bracket is provided with a mounting groove, and at least a portion of the dustproof plate is embedded in the mounting groove along the thickness direction of the dustproof plate, and the outer surface of the dustproof plate is flush with the edge of the bracket.

[0045] In this technical solution, it is specified that the bracket is provided with an installation groove. Specifically, along the thickness direction of the dustproof plate, at least part of the dustproof plate is embedded in the installation groove, so that it can effectively shield the heat dissipation component while helping to reduce the space occupied by the dustproof component in the thickness direction of the dustproof plate, reducing the product volume of the energy storage inverter with the heat dissipation device, and further reducing the space occupied by the energy storage inverter in the energy storage integrated machine, which is beneficial to reducing the volume of the energy storage integrated machine and improving market competitiveness.

[0046] The outer surface of the dustproof plate is flush with the edge of the bracket, which is beneficial to improving the aesthetics of the heat dissipation device and the energy storage converter having the heat dissipation device.

[0047] In some technical solutions, optionally, the heat sink includes a substrate and a plurality of heat sinks, wherein the plurality of heat sinks are arranged at intervals on the substrate, the dustproof component cover is arranged on the outside of the plurality of heat sinks, and along the thickness direction of the dustproof plate, the plurality of heat sinks are opposite to the dustproof plate.

[0048] In this technical solution, it is defined that the heat sink includes a substrate and a plurality of heat sinks. Specifically, the plurality of heat sinks are arranged at intervals on the substrate. It can be understood that the heat generated by the energy storage inverter is transferred to the plurality of heat sinks through the substrate, and the heat is dissipated through the plurality of heat sinks. By providing a plurality of heat sinks, the heat dissipation area can be increased, thereby improving the heat dissipation effect of the energy storage inverter.

[0049] The dustproof component cover is arranged on the outside of the multiple heat sinks, and the dustproof plate is opposite to the multiple heat sinks. That is to say, by setting the dustproof plate, the multiple heat sinks can be shielded to reduce the adhesion of dust and other debris to the multiple heat sinks, thereby solving the problem of heat dissipation effect affected by dust and other debris adhering to the heat sink, thereby ensuring effective heat dissipation of the energy storage inverter.

[0050] Optionally, the connection pillars are arranged on the substrate and are located outside the plurality of heat sinks.

[0051] According to the second aspect of the utility model, there is provided an energy storage converter, comprising a heat dissipation device as provided by any of the above technical solutions, and thus having all the beneficial technical effects of the heat dissipation device, which will not be described in detail herein.

[0052] According to the third aspect of the utility model, an energy storage integrated machine is provided, including a heat dissipation device or an energy storage converter provided by any of the above technical solutions, and thus has all the beneficial technical effects of the heat dissipation device or the energy storage converter, which will not be repeated here.

[0053] Additional aspects and advantages of the present invention will be given in the following description, and some will become apparent from the following description, or will be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0055] Figure 1 An exploded view of a heat dissipation device according to an embodiment of the utility model is shown.

[0056] in, Figure 1 The corresponding relationship between the reference numerals and the component names is as follows:

[0057] 100 heat dissipation device, 110 heat dissipation element, 111 substrate, 112 heat sink, 113 connecting column, 120 dustproof component, 121 dustproof plate, 122 bracket, 123 hollow area, 124 support column, 125 installation groove, 126 limiting hole, 130 heat dissipation space, 140 opening, 150 gripping portion, 160 first positioning portion, 161 positioning column, 170 second positioning portion, 171 positioning port, 180 first clamping portion, 190 second clamping portion. DETAILED DESCRIPTION

[0058] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0059] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0060] Refer to the following Figure 1The heat dissipation device 100, the energy storage converter and the energy storage integrated machine provided according to some embodiments of the present utility model are described.

[0061] In one embodiment according to the present application, Figure 1 As shown, a heat dissipation device 100 is proposed, and the heat dissipation device 100 is used for an energy storage converter. The heat dissipation device 100 includes: a heat sink 110; a dustproof component 120, which is covered on the outside of the heat sink 110, and the dustproof component 120 includes: a dustproof plate 121, along the thickness direction of the dustproof plate 121, at least a part of the heat sink 110 is opposite to the dustproof plate 121; a bracket 122, which is located between the dustproof plate 121 and the heat sink 110 and is connected to the heat sink 110, and the dustproof plate 121 is connected to the bracket 122.

[0062] The heat dissipation device 100 provided by the embodiment of the utility model includes a heat sink 110 and a dustproof component 120. Specifically, the dustproof component 120 is covered on the outer side of the heat sink 110, and along the thickness direction of the dustproof plate 121, at least part of the heat sink 110 is opposite to the dustproof plate 121. That is to say, by setting the dustproof plate 121 to shield at least part of the heat sink 110, it is possible to effectively reduce the adhesion of dust and other debris to the heat sink 110, thereby solving the problem of heat dissipation effect affected by the adhesion of dust and other debris to the heat sink 110, thereby ensuring effective heat dissipation of the energy storage inverter, which is beneficial to extending the service life of the energy storage inverter.

[0063] When the energy storage inverter is used in an outdoor scenario, by providing a dustproof component 120 on the outside of the heat sink 110, it is also possible to prevent sand and gravel and other debris in the outdoor environment from falling directly onto the heat sink 110, thereby ensuring the heat dissipation effect and protecting the heat sink 110 to prevent damage to the heat sink 110.

[0064] In addition, at least part of the heat sink 110 is opposite to the dustproof plate 121, that is, the dustproof plate 121 is located on the top of the heat sink 110, that is, the dustproof plate 121 is used to isolate the top space of the heat sink 110, which can also reduce the risk of burns caused by accidental touch during use of the energy storage inverter, thereby improving the safety of use of the energy storage inverter.

[0065] It can be understood that the dustproof plate 121 is a plate-like structure, that is, the outer surface of the dustproof plate 121 is flat. Therefore, the dustproof plate 121 can also be used to place objects to improve the convenience of the heat dissipation device 100 during use.

[0066] The bracket 122 is arranged between the dustproof plate 121 and the heat sink 110, the bracket 122 is connected to the heat sink 110, and the dustproof plate 121 is connected to the bracket 122, that is, the dustproof plate 121 is installed on the heat sink 110 through the bracket 122, so as to achieve reliable fixation of the dustproof plate 121.

[0067] Optionally, the energy storage converter includes a main body, and the heat dissipation device 100 is arranged outside the main body and located on the top of the main body.

[0068] like Figure 1 As shown, in some embodiments, optionally, the bracket 122 is provided with a hollow area 123 , and the hollow area 123 is located between the dustproof plate 121 and the heat dissipation element 110 .

[0069] In this embodiment, it is defined that the bracket 122 is provided with a hollow area 123. Specifically, the hollow area 123 is located between the heat sink 110 and the dustproof plate 121. That is to say, the heat generated by the energy storage inverter and transferred to the heat sink 110 can pass through the hollow area 123 and be quickly dissipated through the dustproof plate 121. This can reduce the adhesion of dust and other debris to the heat sink 110 while effectively avoiding the problem of affecting the heat dissipation effect due to the provision of the bracket 122, thereby ensuring the heat transfer efficiency and achieving effective heat dissipation of the energy storage inverter.

[0070] like Figure 1 As shown, in some embodiments, optionally, a heat dissipation space 130 is provided between the bracket 122 and the heat dissipation element 110 , and the heat dissipation space 130 is communicated with the outside.

[0071] In this embodiment, a heat dissipation space 130 is defined between the bracket 122 and the heat dissipation element 110 . Specifically, the heat dissipation space 130 is communicated with the outside.

[0072] Since the heat dissipation space 130 is provided, the heat generated by the energy storage inverter and transferred to the heat sink 110 can be quickly dissipated through the heat dissipation space 130, thereby reducing the adhesion of dust and other debris to the heat sink 110 without affecting the heat dissipation effect of the energy storage inverter, and can improve the heat dissipation efficiency of the energy storage inverter, reduce the probability of failure of the energy storage inverter, and thus help to extend the service life of the energy storage inverter.

[0073] like Figure 1 As shown, in some embodiments, optionally, a support column 124 is provided on the side of the bracket 122 facing away from the dustproof plate 121 , and the support column 124 is connected to the heat sink 110 to form a heat dissipation space 130 between the bracket 122 and the heat sink 110 .

[0074] In this embodiment, a support column 124 is provided on the side of the bracket 122 facing away from the dustproof plate 121. Specifically, the support column 124 is connected to the heat sink 110, so that a heat dissipation space 130 is formed between the bracket 122 and the heat sink 110. That is to say, by providing the support column 124, a certain distance is provided between a part of the bracket 122 and the heat sink 110 to form the heat dissipation space 130, so that the heat generated by the energy storage inverter and transferred to the heat sink 110 can be quickly dissipated through the heat dissipation space 130, thereby ensuring the heat dissipation effect of the energy storage inverter while reducing the adhesion of dust and other debris to the heat sink 110.

[0075] like Figure 1 As shown, in some embodiments, optionally, there are multiple support columns 124 , and the multiple support columns 124 are arranged at intervals. An opening 140 is formed between any two adjacent support columns 124 and the heat sink 110 , and the heat dissipation space 130 is connected to the outside through the opening 140 .

[0076] In this embodiment, the number of the support columns 124 is limited to plural. Specifically, the plurality of support columns 124 are arranged at intervals.

[0077] An opening 140 is formed between any two adjacent support columns 124 and the heat sink 110, and the heat dissipation space 130 is connected to the outside through the opening 140. That is to say, after the heat of the heat sink 110 is transferred to the heat dissipation space 130, it is quickly dissipated through the opening 140, thereby reducing the adhesion of dust and other debris to the heat sink 110 while achieving rapid heat dissipation, improving heat dissipation efficiency, and further improving the heat dissipation effect of the energy storage inverter and extending the service life of the energy storage inverter.

[0078] like Figure 1 As shown, in some embodiments, optionally, the heat sink 110 is provided with a connecting column 113; a limiting hole 126 is provided at one end of the support column 124 facing away from the dustproof plate 121, and at least a portion of the connecting column 113 is located in the limiting hole 126 and connected to the support column 124.

[0079] In this embodiment, it is defined that the heat sink 110 is provided with a connecting column 113. Specifically, a limiting hole 126 is provided at one end of the support column 124 facing away from the dustproof plate 121. At least a portion of the connecting column 113 is inserted into the limiting hole 126, and the connecting column 113 is connected to the support column 124, thereby achieving fixed installation between the bracket 122 and the heat sink 110.

[0080] Since at least part of the connecting column 113 is located in the limiting hole 126 , the bracket 122 can be limited, which is beneficial to improve the connection strength between the bracket 122 and the heat sink 110 , and further improve the installation stability of the dustproof component 120 .

[0081] Optionally, when there are multiple supporting columns 124 , the number of connecting columns 113 is also multiple and corresponds one-to-one to the multiple supporting columns 124 .

[0082] like Figure 1 As shown, in some embodiments, optionally, the heat dissipation device 100 further includes a gripping portion 150 , and the gripping portion 150 is disposed on the outer side of the bracket 122 .

[0083] In this embodiment, it is defined that the heat dissipation device 100 also includes a holding portion 150. Specifically, the holding portion 150 is arranged on the outer side of the bracket 122, so that the heat dissipation device 100 can be taken and placed by the holding portion 150. After the heat dissipation device 100 is installed in the energy storage inverter, the energy storage inverter can be taken and placed by the holding portion 150, thereby further improving the convenience of the energy storage inverter during use and improving the installation efficiency of the energy storage integrated machine having the energy storage inverter.

[0084] Optionally, a portion of the bracket 122 is recessed inward to form a gripping portion 150 .

[0085] Optionally, the grip portion 150 includes a handle.

[0086] like Figure 1 As shown, in some embodiments, optionally, the bracket 122 is provided with a first positioning portion 160 , the dustproof plate 121 is provided with a second positioning portion 170 , and the first positioning portion 160 matches with the second positioning portion 170 .

[0087] In this embodiment, it is defined that the bracket 122 is provided with a first positioning portion 160, the dustproof plate 121 is provided with a second positioning portion 170, and the first positioning portion 160 cooperates with the second positioning portion 170. Specifically, during the assembly process of the dustproof plate 121, the dustproof plate 121 can be positioned by the cooperation of the first positioning portion 160 and the second positioning portion 170, which is conducive to the rapid installation between the dustproof plate 121 and the bracket 122, thereby improving the installation efficiency of the heat dissipation device 100.

[0088] Optionally, there are multiple first positioning portions 160 , and the second positioning portions 170 correspond one-to-one to the first positioning portions 160 .

[0089] like Figure 1 As shown, in some embodiments, optionally, one of the first positioning portion 160 and the second positioning portion 170 is a positioning column 161 , and the other is a positioning port 171 , and the positioning column 161 is inserted into the positioning port 171 .

[0090] In this embodiment, the first positioning portion 160 is a positioning column 161, and the second positioning portion 170 is a positioning opening 171. Alternatively, the first positioning portion 160 is a positioning opening 171, and the second positioning portion 170 is a positioning column 161. The specific configuration can be based on actual needs.

[0091] The positioning column 161 is inserted into the positioning port 171, so as to position the dustproof plate 121 during the assembly process of the dustproof plate 121, and realize the quick installation between the dustproof plate 121 and the bracket 122. In addition, the positioning column 161 is inserted into the positioning port 171, and the dustproof plate 121 can be limited, thereby improving the installation stability of the dustproof plate 121.

[0092] like Figure 1 As shown, in some embodiments, optionally, the bracket 122 is provided with a first clamping portion 180 , and the dustproof plate 121 is provided with a second clamping portion 190 , and the second clamping portion 190 is cooperatively connected with the first clamping portion 180 .

[0093] In this embodiment, it is defined that the bracket 122 is provided with a first clamping portion 180 and the dustproof plate 121 is provided with a second clamping portion 190 . Specifically, the first clamping portion 180 is cooperatively connected with the second clamping portion 190 , thereby realizing the connection between the dustproof plate 121 and the bracket 122 .

[0094] Moreover, by the cooperative connection between the first clamping portion 180 and the second clamping portion 190 , quick assembly between the dustproof plate 121 and the bracket 122 can be achieved, which is beneficial to improving the installation efficiency of the heat dissipation device 100 .

[0095] Optionally, the first clamping portion 180 and the second clamping portion 190 can be disengaged, that is, the dustproof plate 121 is detachable relative to the bracket 122, so as to facilitate cleaning of the dustproof plate 121.

[0096] Optionally, the first clamping portion 180 includes a first clamping portion, and the second clamping portion 190 includes a second clamping portion, and the first clamping portion and the second clamping portion are matingly connected.

[0097] like Figure 1 As shown, in some embodiments, optionally, the bracket 122 is provided with a mounting groove 125 , and along the thickness direction of the dustproof plate 121 , at least a portion of the dustproof plate 121 is embedded in the mounting groove 125 , and the outer surface of the dustproof plate 121 is flush with the edge of the bracket 122 .

[0098] In this embodiment, it is defined that the bracket 122 is provided with a mounting groove 125. Specifically, along the thickness direction of the dustproof plate 121, at least a portion of the dustproof plate 121 is embedded in the mounting groove 125, so that the heat sink 110 can be effectively shielded while being helpful to reduce the space occupied by the dustproof assembly 120 in the thickness direction of the dustproof plate 121, thereby reducing the product volume of the energy storage inverter having the heat dissipation device 100, and further reducing the space occupied by the energy storage inverter in the energy storage integrated machine, which is helpful to reduce the volume of the energy storage integrated machine and improve the market competitiveness.

[0099] The outer surface of the dustproof plate 121 is flush with the edge of the bracket 122 , which is beneficial to improving the aesthetics of the heat dissipation device 100 and the energy storage converter having the heat dissipation device 100 .

[0100] like Figure 1 As shown, in some embodiments, optionally, the heat sink 110 includes a substrate 111 and a plurality of heat sinks 112, wherein the plurality of heat sinks 112 are arranged at intervals on the substrate 111, and the dustproof component 120 cover is arranged on the outside of the plurality of heat sinks 112, and along the thickness direction of the dustproof plate 121, the plurality of heat sinks 112 are opposite to the dustproof plate 121.

[0101] In this embodiment, the heat sink 110 is defined to include a substrate 111 and a plurality of heat sinks 112. Specifically, the plurality of heat sinks 112 are arranged at intervals on the substrate 111. It can be understood that the heat generated by the energy storage inverter is transferred to the plurality of heat sinks 112 through the substrate 111, and the heat is dissipated through the plurality of heat sinks 112. By providing a plurality of heat sinks 112, the heat dissipation area can be increased, thereby improving the heat dissipation effect of the energy storage inverter.

[0102] The dustproof component 120 is covered on the outside of the multiple heat sinks 112, and the dustproof plate 121 is opposite to the multiple heat sinks 112. That is to say, by setting the dustproof plate 121, the multiple heat sinks 112 can be shielded to reduce the adhesion of dust and other debris to the multiple heat sinks 112, thereby solving the problem of heat dissipation effect affected by the adhesion of dust and other debris to the heat sink 112, thereby ensuring effective heat dissipation of the energy storage inverter.

[0103] Optionally, the connection pillars 113 are disposed on the substrate 111 and are located outside the plurality of heat sinks 112 .

[0104] According to a second aspect of the utility model, an energy storage converter is provided, comprising a heat dissipation device 100 as provided in any of the above embodiments, and thus having all the beneficial technical effects of the heat dissipation device 100, which will not be described in detail herein.

[0105] Optionally, the energy storage converter includes a main body, and the heat dissipation device 100 is arranged on the outside of the main body and located on the top of the main body, that is, the heat dissipation device 100 is exposed from the main body.

[0106] The dustproof component 120 cover is arranged on the outside of the heat sink 110, and along the thickness direction of the dustproof plate 121, at least part of the heat sink 110 is opposite to the dustproof plate 121. That is to say, by setting the dustproof plate 121 to shield at least part of the heat sink 110, it is possible to effectively reduce the adhesion of dust and other debris to the heat sink 110, thereby solving the problem of heat dissipation effect affected by the adhesion of dust and other debris to the heat sink 110, thereby ensuring effective heat dissipation of the energy storage inverter, which is beneficial to extending the service life of the energy storage inverter.

[0107] When the energy storage inverter is used in an outdoor scenario, by providing a dustproof component 120 on the outside of the heat sink 110, it is also possible to prevent sand and gravel and other debris in the outdoor environment from falling directly onto the heat sink 110, thereby ensuring the heat dissipation effect and protecting the heat sink 110 to prevent damage to the heat sink 110.

[0108] In addition, at least part of the heat sink 110 is opposite to the dustproof plate 121, that is, the dustproof plate 121 is located on the top of the heat sink 110, that is, the dustproof plate 121 is used to isolate the top space of the heat sink 110, which can also reduce the risk of burns caused by accidental touch during use of the energy storage inverter, thereby improving the safety of use of the energy storage inverter.

[0109] It can be understood that the dustproof plate 121 is a plate-like structure, that is, the outer surface of the dustproof plate 121 is flat. Therefore, the dustproof plate 121 can also be used to place objects to improve the convenience of the heat dissipation device 100 during use.

[0110] The bracket 122 is arranged between the dustproof plate 121 and the heat sink 110, the bracket 122 is connected to the heat sink 110, and the dustproof plate 121 is connected to the bracket 122, that is, the dustproof plate 121 is installed on the heat sink 110 through the bracket 122, so as to achieve reliable fixation of the dustproof plate 121.

[0111] According to the third aspect of the utility model, an energy storage integrated machine is provided, including a heat dissipation device 100 or an energy storage converter as provided in any of the above embodiments, and thus has all the beneficial technical effects of the heat dissipation device 100 or the energy storage converter, which will not be repeated here.

[0112] In the description of this specification, the terms "connection", "installation", "fixation" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0113] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0114] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A heat dissipation device, characterized in that: The heat dissipation device is used for an energy storage converter, and the heat dissipation device comprises: Heat sink; A dustproof component is provided on the outside of the heat sink, and the dustproof component comprises: a dustproof plate, wherein along a thickness direction of the dustproof plate, at least a portion of the heat sink is opposite to the dustproof plate; The bracket is located between the dustproof plate and the heat sink and is connected to the heat sink. The dustproof plate is connected to the bracket.

2. The heat dissipation device according to claim 1, characterized in that: The bracket is provided with a hollow area, and the hollow area is located between the dustproof plate and the heat dissipation component.

3. The heat dissipation device according to claim 1, characterized in that: A heat dissipation space is provided between the bracket and the heat dissipation element, and the heat dissipation space is communicated with the outside.

4. The heat dissipation device according to claim 3, characterized in that: A support column is provided on a side of the bracket away from the dustproof plate, and the support column is connected to the heat sink to form the heat dissipation space between the bracket and the heat sink.

5. The heat dissipation device according to claim 4, characterized in that: There are multiple support columns, which are arranged at intervals. An opening is formed between any two adjacent support columns and the heat sink, and the heat dissipation space is connected to the outside through the opening.

6. The heat dissipation device according to claim 4, characterized in that: The heat sink is provided with a connecting column; A limiting hole is provided at one end of the support column away from the dustproof plate, and at least a portion of the connecting column is located in the limiting hole and is connected to the support column.

7. The heat dissipation device according to any one of claims 1 to 6, characterized in that: Also includes: The gripping portion is arranged on the outer side of the bracket.

8. The heat dissipation device according to any one of claims 1 to 6, characterized in that: The bracket is provided with a first positioning portion, and the dustproof plate is provided with a second positioning portion, and the first positioning portion matches with the second positioning portion.

9. The heat dissipation device according to claim 8, characterized in that: One of the first positioning portion and the second positioning portion is a positioning post, and the other is a positioning opening, and the positioning post is inserted into the positioning opening.

10. The heat dissipation device according to any one of claims 1 to 6, characterized in that: The bracket is provided with a first clamping portion, and the dustproof plate is provided with a second clamping portion, and the second clamping portion is cooperatively connected with the first clamping portion.

11. The heat dissipation device according to any one of claims 1 to 6, characterized in that: The bracket is provided with a mounting groove, and along the thickness direction of the dustproof plate, at least a portion of the dustproof plate is embedded in the mounting groove, and the outer surface of the dustproof plate is flush with the edge of the bracket.

12. The heat dissipation device according to any one of claims 1 to 6, characterized in that: The heat sink comprises: substrate; A plurality of heat sinks are arranged on the substrate at intervals, the dustproof component cover is arranged on the outside of the plurality of heat sinks, and along the thickness direction of the dustproof plate, the plurality of heat sinks are opposite to the dustproof plate.

13. An energy storage converter, characterized in that: The invention comprises the heat dissipation device as claimed in any one of claims 1 to 12.

14. An integrated energy storage device, characterized in that: include: The heat dissipation device according to any one of claims 1 to 12; or The energy storage converter as claimed in claim 13.

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