Heat dissipation structure for energy storage cabinet and energy storage cabinet

Abstract

The utility model relates to the technical field of heat dissipation of energy storage cabinets, in particular to a heat dissipation structure for an energy storage cabinet and the energy storage cabinet, the heat dissipation structure comprises a heat dissipation main body and an L-shaped strip, the L-shaped strip comprises a horizontal section and a vertical section, the horizontal section is connected with the side end of the heat dissipation main body, and the vertical section horizontally extends outwards along the plane where the heat dissipation main body is located; the heat dissipation opening comprises a blocking strip, a connecting frame, a fixing block and an L-shaped plate, the blocking strip is located in the heat dissipation opening and stretches across the heat dissipation opening, the connecting frame is arranged on the edge of the outer wall of the heat dissipation opening, the fixing block is arranged on the connecting frame and comprises an insertion hole, the L-shaped plate comprises a transverse plate and a vertical plate, and the vertical plate is arranged in the insertion hole in a penetrating mode; the heat dissipation structure is used for being embedded in the heat dissipation opening, the vertical section is attached to the blocking strip, and part of the vertical plate penetrates out of the inserting hole, so that the vertical section is located between the penetrating-out vertical plate and the blocking strip, and the vertical section is limited. The utility model has the advantages that the structure is simple, and the heat dissipation structure can be quickly mounted and positioned or dismounted.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation of energy storage cabinets, in particular to a heat dissipation structure for an energy storage cabinet and the energy storage cabinet. Background Art

[0002] The energy storage cabinet is the fundamental unit of an energy storage device. It houses batteries that store electrical energy, acting as a large power bank. The batteries and associated components are placed within the cabinet, forming a cohesive unit and protecting its internal structure.

[0003] The internal structure of the energy storage cabinet generates heat, so timely heat dissipation is required. To dissipate heat, the cabinet is equipped with exhaust vents, which are equipped with filters to prevent dust from entering. The filters need to be cleaned or replaced regularly after a period of use. However, in existing structures, the filter frame is fixed with screws, and tools are required to remove the screws when disassembling the frame, making the disassembly process time-consuming. Utility Model Content

[0004] In order to solve at least the above technical problems existing in the prior art, an embodiment of the present utility model provides a heat dissipation structure for an energy storage cabinet and an energy storage cabinet.

[0005] On the one hand, an embodiment of the present utility model provides a heat dissipation structure for an energy storage cabinet, comprising a cabinet body, the cabinet body comprising a cabinet door, and a heat dissipation structure, wherein the heat dissipation structure is arranged on the heat dissipation port of the cabinet door; the heat dissipation structure comprises a heat dissipation body and an L-shaped bar, the L-shaped bar comprising a horizontal section and a vertical section, the horizontal section is connected to the side end of the heat dissipation body, and the vertical section extends horizontally outward along the surface where the heat dissipation body is located; the heat dissipation port comprises a stop bar, a connecting frame, a fixing block and an L-shaped plate, the stop bar is located in the heat dissipation port and is arranged across the heat dissipation port, the connecting frame is arranged at the edge of the outer wall of the heat dissipation port, the fixing block is arranged on the connecting frame and comprises a socket, the L-shaped plate comprises a horizontal plate and a vertical plate, the vertical plate is passed through the socket; the heat dissipation structure is used to be embedded in the heat dissipation port, the vertical section is in contact with the stop bar, and part of the vertical plate passes through the socket so that the vertical section is located between the passed vertical plate and the stop bar to limit the vertical section.

[0006] In some embodiments, the heat dissipation body includes a grid plate and a filter screen, one side of the grid plate is provided with a receiving groove, the filter screen is arranged in the receiving groove and is overlapped with the grid plate; the heat dissipation port, the grid plate and the filter screen are rectangular, and the L-shaped strips are respectively arranged on a group of long sides of the grid plate.

[0007] In some embodiments, the connecting frame is in the shape of a cuboid; both side ends of the L-shaped strip and the both side ends of the grid plate respectively abut against a group of inner walls of the connecting frame, and the side edges of the two L-shaped strips respectively abut against another group of inner walls of the connecting frame.

[0008] In some embodiments, the height of the vertical segment surface is not higher than the height of the connection frame surface.

[0009] In some embodiments, the fixed block is U-shaped, including a horizontal block and a vertical block, the two ends of the horizontal block are respectively connected to the vertical blocks, and the ends of the vertical blocks are fixedly connected to the top long side of the connecting frame; the fixed block and the top long side of the connecting frame form the socket.

[0010] In some embodiments, the plugging direction of the jack is perpendicular to the long side direction of the connection frame; and the vertical plate has a set length along the long side direction perpendicular to the connection frame and a set width along the long side direction of the connection frame.

[0011] In some embodiments, a plurality of the fixing blocks are arranged on the top long side of the connection frame at intervals along the length direction of the top long side.

[0012] In some embodiments, the grid plate is provided with card slots at both side ends of the receiving slot, and abutment springs are arranged on both sides of the filter frame; the abutment springs are in abutment with the card slots.

[0013] In some embodiments, the cross-section of the abutting elastic sheet is arc-shaped, and the arched end of the abutting elastic sheet abuts and cooperates with the slot; a gap is left between the side end of the frame of the filter screen and the inner wall of the side end of the grid plate.

[0014] On the other hand, the present invention further provides an energy storage cabinet, comprising the above-mentioned heat dissipation structure for the energy storage cabinet.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The utility model has the advantages of simple structure and quick installation and positioning of the heat dissipation structure or disassembly of the heat dissipation structure by arranging a grid plate, an L-shaped strip, a filter, a connecting frame, a fixing block and an L-shaped strip, thereby solving the problem of needing to use tools to remove screws when disassembling the frame, which is relatively time-consuming.

[0017] 2. The utility model has the advantage of quickly positioning the filter screen frame by arranging the filter screen, the abutting spring piece and the card slot, and the filter screen can be removed separately for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and other objects, features and advantages of the exemplary embodiments of the present invention will become readily understood by reading the detailed description below with reference to the accompanying drawings. In the accompanying drawings, several embodiments of the present invention are shown in an exemplary and non-limiting manner, in which:

[0019] In the drawings, the same or corresponding reference numerals denote the same or corresponding parts.

[0020] Figure 1 A schematic structural diagram of a cabinet in a heat dissipation structure for an energy storage cabinet provided by an embodiment of the present utility model;

[0021] Figure 2 A schematic diagram of the structure of the heat dissipation structure installed in a heat dissipation structure for an energy storage cabinet provided by an embodiment of the present utility model;

[0022] Figure 3 for Figure 2 A magnified schematic diagram of point A in the middle;

[0023] Figure 4 A schematic structural diagram of a heat dissipation structure in a heat dissipation structure for an energy storage cabinet provided in an embodiment of the utility model;

[0024] Figure 5 for Figure 4 Enlarged schematic diagram of point B in the middle.

[0025] In the picture:

[0026] 1. Cabinet body; 2. Cabinet door; 3. Heat dissipation structure;

[0027] 201: Connecting frame; 202: Fixing block; 2021: Horizontal block; 2022: Vertical block; 203: L-shaped plate; 2031: Horizontal plate; 2032: Vertical plate; 204: Baffle; 205: Heat dissipation vent;

[0028] 301: grid plate; 302: L-shaped bar; 3021: horizontal section; 3022: vertical section; 303: filter screen;

[0029] 3011, card slot;

[0030] 3031. Contact shrapnel. DETAILED DESCRIPTION

[0031] The present invention will be further described below in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0032] In the description of the present invention, it should be noted that, for directional words, such as the terms "center", "horizontal", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and so on, indicating directions and positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and cannot be understood as limiting the specific scope of protection of the present invention.

[0033] It should be noted that the terms "first", "second", etc. in the description and claims of the present utility model are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0034] The terms "including" and "having" and any variations thereof in the description and claims of the present invention are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus that includes a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0035] An embodiment of the present utility model provides a heat dissipation structure for an energy storage cabinet, comprising a cabinet body, wherein the cabinet body comprises a cabinet door and a heat dissipation structure, wherein the heat dissipation structure is arranged on a heat dissipation opening of the cabinet door; the heat dissipation structure adopts a non-screw fixing method, has a simple structure, and can realize rapid disassembly and assembly of the heat dissipation structure and the heat dissipation opening.

[0036] The following describes in detail the various structures of a heat dissipation structure for an energy storage cabinet provided by an embodiment of the present invention, as well as the positional relationship and connection relationship between the various structures, in conjunction with the accompanying drawings.

[0037] like Figures 1 to 5 As shown, in the embodiment of the present invention, the heat dissipation structure 3 includes a heat dissipation body and an L-shaped strip 302, the L-shaped strip 302 includes a horizontal section 3021 and a vertical section 3022, the horizontal section 3021 is connected to the side end of the heat dissipation body, and the vertical section 3022 extends horizontally outward along the surface where the heat dissipation body is located; when the heat dissipation structure 3 is installed on the heat dissipation port 205, it is connected to the clip structure on the heat dissipation port 205 through the vertical section 3022 of the L-shaped strip 302.

[0038] The heat dissipation port 205 includes a stop bar 204, a connecting frame 201, a fixing block 202 and an L-shaped plate 203. The stop bar 204 is located inside the heat dissipation port 205 and is arranged across the heat dissipation port 205. The connecting frame 201 is arranged at the edge of the outer wall of the heat dissipation port 205. The fixing block 202 is arranged on the connecting frame 201 and includes a socket. The L-shaped plate 203 includes a horizontal plate 2031 and a vertical plate 2032. The vertical plate 2032 is passed through the socket.

[0039] When assembling the heat dissipation structure 3, the heat dissipation structure 3 is embedded in the heat dissipation port 205, the vertical section 3022 fits against the stop bar 204, and part of the vertical plate 2032 passes through the insertion hole so that the vertical section 3022 is located between the vertical plate 2032 and the stop bar 204 to limit the vertical section 3022.

[0040] For example, the height of the surface of the vertical section 3022 is no higher than the height of the surface of the connection frame 201. During the insertion of the vertical plate 2032, the vertical section 3022 does not obstruct the vertical plate 2032, making the insertion and removal of the vertical plate 2032 smoother. For example, the height of the surface of the vertical section 3022 is the same as the height of the surface of the connection frame 201, and the two surfaces are flush.

[0041] For example, the fixing block 202 is U-shaped, comprising a transverse block 2021 and a vertical block 2022. The ends of the transverse block 2021 are connected to the vertical block 2022, and the ends of the vertical block 2022 are fixedly connected to the top long side of the connecting frame 201. The fixing block 202 and the top long side of the connecting frame 201 form a socket. When the vertical plate 2032 is inserted into the socket, the transverse plate 2031 ultimately abuts the top opening of the socket, thereby limiting the vertical plate 2032 in the vertical direction.

[0042] The insertion direction of the jack is perpendicular to the long side of the connection frame 201. The vertical plate 2032 has a set length along the long side of the connection frame 201 and a set width along the long side of the connection frame 201. The vertical plate 2032 partially extends beyond the jack, and this extended portion has a sufficient area to effectively block the vertical section 3022.

[0043] For example, multiple fixing blocks 202 are spaced apart along the length of the top long side of the connection frame 201. As shown in the figure, two fixing blocks 202 can be provided on the top long side, that is, the heat dissipation structure 3 is restrained by the two fixing blocks 202. In the embodiment of the present invention, the number and position of the fixing blocks 202 are not limited to this. The fixing blocks 202 can also be provided at other locations of the connection frame 201, and a different number of fixing blocks 202 can also be provided.

[0044] Continue to refer Figures 1 to 5As shown, in this embodiment of the present invention, the heat sink comprises a mesh plate 301 and a filter 303. A receiving slot is provided on one side of the mesh plate 301, and the filter 303 is positioned within the slot and stacked with the mesh plate 301. The heat dissipation vent 205, mesh plate 301, and filter 303 are rectangular in shape, with L-shaped strips 302 positioned along a set of long sides of the mesh plate 301. During assembly, the filter 303 is first placed within the receiving slot of the mesh plate 301 to form the heat sink, and then the heat sink is assembled onto the heat dissipation vent 205.

[0045] Wherein, the heat dissipation main body is set to a split structure, and when cleaning and replacing, the filter screen 303 and the grid plate 301 on the heat dissipation main body can be split and cleaned, thereby making cleaning more thorough. In addition, the grid plate 301 or the filter screen 303 can also be cleaned separately.

[0046] For example, the connection frame 201 is rectangular; the two side ends of the L-shaped strip 302 and the two side ends of the grid plate 301 respectively abut against one set of inner walls of the connection frame 201, and the side edges of the two L-shaped strips 302 respectively abut against another set of inner walls of the connection frame 201. The heat dissipation body and the L-shaped strips 302 form the heat dissipation structure 3, the side ends of which abut against one set of inner walls of the connection frame 201, and correspondingly, the side edges of the two L-shaped strips 302 abut against another set of inner walls of the connection frame 201, thereby confining the heat dissipation structure 3 within the connection frame 201.

[0047] For example, the mesh plate 301 has slots 3011 formed on either side of the receiving slot. Abutment springs 3031 are positioned on either side of the filter screen 303's frame. These springs 3031 engage with the slots 3011. The removable connection between the springs 3031 and the slots 3011 facilitates assembly and disassembly of the mesh plate 301 and the filter screen 303. Alternatively, the springs 3031 may have an arcuate cross-section, with the arched ends of the springs 3031 engaging with the slots 3011. A gap is provided between the side ends of the filter screen 303's frame and the inner wall of the mesh plate 301. The arcuate shape of the springs 3031 facilitates the engagement operation. Furthermore, the springs 3031 deform during engagement, and their original (undeformed) dimensions may be slightly larger. This gap ensures that the springs 3031 can be squeezed.

[0048] When the heat dissipation structure 3 is installed, the frame of the filter 303 is inserted into the grid plate 301, and the arc-shaped contact spring piece 3031 is squeezed by the inner wall of the extended section of the grid plate 301 until the frame of the filter 303 is completely embedded, and the arched end of the arc-shaped contact spring piece 3031 is correspondingly snapped into the card slot 3011; then, the grid plate 301 is inserted into the heat dissipation outlet 205 at the bottom of the cabinet door 2 until the vertical section 3022 of the L-shaped bar 302 abuts the stop bar 204. At this time, the square frame 201 surrounds the grid plate 301 and the L-shaped bar 302 for positioning, and the vertical plate 2032 of the L-shaped plate 203 is passed through the insertion hole of the fixed block 202. The horizontal plate 2031 of the L-shaped plate 203 stops after contacting the top of the fixed block 202, and the bottom of the vertical plate 2032 of the L-shaped plate 203 blocks the vertical section 3022 of the L-shaped bar 302.

[0049] When disassembling and cleaning, pull out the L-shaped plate 203, take out the mesh plate 301 and the L-shaped strip 302, then pull out the filter 303, separate the arc-shaped contact spring 3031 from the slot 3011, and clean the mesh plate 301 and / or the filter 303.

[0050] The present invention also provides an energy storage cabinet including the aforementioned heat dissipation structure 3 for an energy storage cabinet. When connected to the heat dissipation port 205, the heat dissipation structure 3 is fixed in place using a structure that eliminates the need for screws. Specifically, the arrangement of the grid plate 301, L-shaped bar 302, filter 303, connecting frame 201, fixing block 202, and L-shaped bar 302 provides a simple structure, allowing for quick installation, positioning, and removal of the heat dissipation structure 3. Furthermore, the arrangement of the filter 303, abutting spring 3031, and retaining slot 3011 provides a framework for quickly positioning the filter 303, allowing the filter 303 to be removed for cleaning.

[0051] The above describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and description merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat dissipation structure for an energy storage cabinet, comprising a cabinet body (1), wherein the cabinet body (1) comprises a cabinet door (2), characterized in that: It also includes a heat dissipation structure (3), which is arranged on the heat dissipation opening (205) of the cabinet door (2); The heat dissipation structure (3) comprises a heat dissipation body and an L-shaped strip (302), the L-shaped strip (302) comprising a horizontal section (3021) and a vertical section (3022), the horizontal section (3021) being connected to a side end of the heat dissipation body, and the vertical section (3022) extending horizontally outward along the surface where the heat dissipation body is located; The heat dissipation port (205) comprises a stop bar (204), a connection frame (201), a fixing block (202) and an L-shaped plate (203); the stop bar (204) is located inside the heat dissipation port (205) and is arranged across the heat dissipation port (205); the connection frame (201) is arranged at the edge of the outer wall of the heat dissipation port (205); the fixing block (202) is arranged on the connection frame (201) and comprises a socket; the L-shaped plate (203) comprises a horizontal plate (2031) and a vertical plate (2032); the vertical plate (2032) is inserted into the socket; The heat dissipation structure (3) is used to be embedded in the heat dissipation port (205), the vertical section (3022) is fitted with the stop bar (204), and part of the vertical plate (2032) passes through the insertion hole, so that the vertical section (3022) is located between the vertical plate (2032) and the stop bar (204), thereby limiting the vertical section (3022).

2. The heat dissipation structure for an energy storage cabinet according to claim 1, characterized in that: The heat dissipation body comprises a grid plate (301) and a filter screen (303); a receiving groove is provided on one side of the grid plate (301); the filter screen (303) is arranged in the receiving groove and is superimposed on the grid plate (301); The heat dissipation vent (205), the grid plate (301) and the filter screen (303) are in the shape of a rectangular parallelepiped, and the L-shaped strips (302) are respectively arranged on a group of long sides of the grid plate (301).

3. The heat dissipation structure for an energy storage cabinet according to claim 2, characterized in that: The connecting frame (201) is in the shape of a rectangular parallelepiped; The two side ends of the L-shaped strip (302) and the two side ends of the grid plate (301) respectively abut against one group of inner walls of the connection frame (201), and the side edges of the two L-shaped strips (302) respectively abut against another group of inner walls of the connection frame (201).

4. The heat dissipation structure for an energy storage cabinet according to claim 3, characterized in that: The height of the surface of the vertical section (3022) is not higher than the height of the surface of the connection frame (201).

5. The heat dissipation structure for an energy storage cabinet according to claim 1, characterized in that: The fixed block (202) is U-shaped and comprises a transverse block (2021) and a vertical block (2022); both ends of the transverse block (2021) are respectively connected to the vertical block (2022); and the end of the vertical block (2022) is fixedly connected to the top long side of the connection frame (201); The fixing block (202) and the top long sides of the connection frame (201) form the insertion hole.

6. The heat dissipation structure for an energy storage cabinet according to claim 5, characterized in that: The plugging direction of the jack is perpendicular to the long side direction of the connection frame (201); and The vertical plate (2032) has a set length along the long side direction perpendicular to the connection frame (201), and has a set width along the long side direction of the connection frame (201).

7. The heat dissipation structure for an energy storage cabinet according to claim 6, characterized in that: On the top long side of the connection frame (201), a plurality of fixing blocks (202) are arranged at intervals along the length direction of the top long side.

8. The heat dissipation structure for an energy storage cabinet according to claim 2, characterized in that: The grid plate (301) is provided with a clamping groove (3011) at both ends of the receiving groove, and abutting springs (3031) are arranged on both sides of the frame of the filter screen (303); The abutting spring piece (3031) abuts and cooperates with the clamping slot (3011).

9. The heat dissipation structure for an energy storage cabinet according to claim 8, characterized in that: The cross-section of the abutting elastic piece (3031) is arc-shaped, and the arched end of the abutting elastic piece (3031) abuts and cooperates with the clamping slot (3011); A gap is left between the frame side end of the filter screen (303) and the inner wall of the side end of the mesh plate (301).

10. An energy storage cabinet, characterized in that: The invention comprises a heat dissipation structure for an energy storage cabinet according to any one of claims 1 to 9.

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