Handle structure and energy storage equipment

Abstract

The utility model is suitable for the field of energy storage equipment, and discloses a handle structure and energy storage equipment. The handle structure is used for the energy storage equipment, and the handle structure comprises a shell and a handle piece. The shell is provided with an avoiding hole. The handle piece is provided with a holding space and a mounting wall, the mounting wall is provided with a holding hole communicated with the holding space, the holding hole and the avoiding hole are oppositely arranged, the handle piece is fixed to the shell, and the mounting wall is connected with the shell. The handle structure is stable and reliable, and the carrying safety and reliability can be improved. When the handle structure is applied to the energy storage equipment, the carrying safety and reliability of the energy storage equipment can be improved.

Description

Technical Field

[0001] The present application relates to the field of energy storage devices, and in particular to a handle structure and an energy storage device. Background Art

[0002] Energy storage equipment is a device that can store electrical energy and power electronic devices. It is widely used in various industries. For example, it is used outdoors to power cars, sweeping robots and other equipment.

[0003] Existing energy storage devices are generally provided with handles, which can be fixedly connected to the energy storage device by screws or other structures, so that users can carry and transport them. However, the structural strength of the handle is low and it is easy to break or damage. When the handle is lifted to move the energy storage device, there is a risk that the energy storage device body will fall off, and the safety and reliability are low. Utility Model Content

[0004] The purpose of the present application is to provide a handle structure and an energy storage device, which are intended to improve the safety and reliability of transportation.

[0005] To achieve the above object, the present application provides a handle structure for energy storage equipment, the handle structure comprising:

[0006] A shell, wherein the shell is provided with an avoidance hole;

[0007] A handle piece, wherein the handle piece is provided with a gripping space, the handle piece is provided with a mounting wall, the mounting wall is provided with a gripping hole connected to the gripping space, the gripping hole and the avoidance hole are arranged opposite to each other, the handle piece is fixed to the shell, and the mounting wall is connected to the shell.

[0008] In the handle structure of the present application, the handle member is fixed in the shell, and the mounting wall is in contact with the inner wall of the shell.

[0009] In the handle structure of the present application, the mounting wall is provided with a positioning wall and a limiting protrusion, the housing is provided with a positioning protrusion, the positioning protrusion is connected to the positioning wall, and the limiting protrusion is arranged around the peripheral side of the positioning protrusion.

[0010] In the handle structure of the present application, the handle piece is provided with a mounting bone, the shell is provided with a mounting groove, and the mounting bone is adapted to fit into the mounting groove.

[0011] In the handle structure of the present application, the mounting bone is extended from the first end to the second end of the handle member, and the mounting groove is extended from the first end to the second end of the shell.

[0012] The handle structure of the present application further includes a fastener, the handle is provided with a first connecting member, the shell is provided with a second connecting member, and the fastener connects the first connecting member and the second connecting member.

[0013] In the handle structure of the present application, the mounting wall includes a top mounting wall and a side wall mounting wall, the top mounting wall and the side wall mounting wall are integrally formed, the top mounting wall is connected to the top of the shell, and the side wall mounting wall is connected to the side wall of the shell.

[0014] In the handle structure of the present application, the handle piece is provided with a vent hole, the handle piece is provided with a mounting position, the mounting position is used to install a heat dissipation element, the vent hole is used to be arranged opposite to the heat dissipation element, the shell is provided with a heat dissipation through hole, and the heat dissipation through hole and the vent hole are arranged opposite to each other.

[0015] In the handle structure of the present application, the handle members include at least two, the shell is provided with at least two avoidance holes, and the gripping holes of the at least two handle members are respectively arranged opposite to the at least two avoidance holes.

[0016] In the handle structure of the present application, the outer shell includes a top shell, a bottom shell and a side shell, the side shell is connected to the top shell and the bottom shell to enclose an installation cavity, the installation cavity is used to install the energy storage component of the energy storage device, and the gripping hole is arranged on the top shell.

[0017] In the handle structure of the present application, the bottom of the handle piece is fixedly connected to the bottom shell, and the top of the handle piece is fixedly connected to the top shell.

[0018] The present application also provides an energy storage device, characterized in that it includes:

[0019] Energy storage components; and

[0020] In any of the above handle structures, the energy storage assembly is disposed in the housing.

[0021] In the energy storage device of the present application, the energy storage device further includes at least one of the following structures:

[0022] An electrical connection interface, the electrical connection interface being electrically connected to the energy storage assembly; the electrical connection interface comprising at least one of the following: a USB interface, an AC socket, a DC interface, an emergency starting power supply output interface, and a cigarette lighter socket;

[0023] An inverter module, wherein the inverter module is disposed in the housing, and the energy storage component is connected to the electrical connection interface of the energy storage device through the inverter module to provide alternating current to the electrical connection interface;

[0024] A charging interface, the charging interface is electrically connected to the energy storage component, the charging interface is arranged on the shell, and the charging interface is used to charge the energy storage component.

[0025] In the handle structure provided in the present application, the user can pass the hand through the grip hole and place the hand in the grip space to lift the heavy object through the handle structure. In the present application, the handle piece is formed by the mounting wall structure. Compared with the handle assembled from multiple parts, the overall structural strength of the handle piece is higher. In addition, since the mounting wall and the outer shell are connected, the outer shell can further strengthen the structural strength of the mounting wall. At the same time, the avoidance hole can also share the external force on the handle piece, so that the handle piece is not easy to break or damage. The handle structure is stable and reliable, which is conducive to improving the safety and reliability of transportation. When the handle structure is applied to energy storage equipment, the safety and reliability of the transportation of the energy storage equipment can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0027] Figure 1 This is one of the structural schematic diagrams of the handle member of the handle structure provided in the embodiment of the present application;

[0028] Figure 2 This is the second structural schematic diagram of the handle member of the handle structure provided in the embodiment of the present application;

[0029] Figure 3 It is a structural schematic diagram of a handle structure and an energy storage device provided in an embodiment of the present application;

[0030] Figure 4 is an exploded schematic diagram of a handle structure and an energy storage device provided in an embodiment of the present application;

[0031] Figure 5 yes Figure 4 Enlarged view of point A in the middle.

[0032] Description of Figure Numbers:

[0033] 100: Energy storage equipment;

[0034] 101: handle structure;

[0035] 10: Shell;

[0036] 11: top shell; 111: middle shell; 11a: avoidance hole; 11b: heat dissipation hole; 112: extension shell; 113: fixed edge;

[0037] 12: bottom shell;

[0038] 13: side shell;

[0039] 14: Decorative shell;

[0040] 20: handle; 20a: gripping space; 20b: gripping hole; 20c: ventilation hole;

[0041] 21: mounting wall; 211: top mounting wall; 212: side mounting wall;

[0042] 22: positioning wall; 23: limiting protrusion; 24: mounting bone; 25: first connecting member; 26: connecting column;

[0043] 30: Energy storage components;

[0044] 40: Heat dissipation element. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0046] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0047] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or may be indirectly connected to the other element through an intermediate element.

[0048] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0049] An energy storage device is a device that can store electrical energy and supply power to electronic devices. In order to carry and transport the energy storage device, a handle is provided on the energy storage device for the user to carry. For the handles of existing energy storage devices, the structural strength of the handles is relatively low. For example, the handles are generally in the shape of long rods, which are connected to the energy storage device body at both ends. When the energy storage device is carried by the handles, the middle part of the handle will generate bending stress under the action of gravity at both ends of the handles, which can easily cause the handle itself to break or be damaged. Therefore, in the process of lifting the handle to move the energy storage device, since the handle itself is easily damaged, there is a risk that the energy storage device body will fall off, and the safety and reliability are low.

[0050] To this end, the present application provides a handle structure and an energy storage device, wherein the handle structure is stable and reliable, and is conducive to improving the safety and reliability of transportation. When the handle structure is applied to the energy storage device, the safety and reliability of transportation of the energy storage device can be improved.

[0051] In conjunction with the accompanying drawings, some embodiments of the present application are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0052] like Figures 1 to 3 As shown, an embodiment of the present application provides a handle structure 101 for an energy storage device 100 . The handle structure 101 includes a housing 10 and a handle member 20 .

[0053] The housing 10 is provided with an avoidance hole 11a. The handle 20 is provided with a gripping space 20a, the handle 20 is provided with a mounting wall 21, the mounting wall 21 is provided with a gripping hole 20b connected to the gripping space 20a, the gripping hole 20b and the avoidance hole 11a are arranged oppositely, the handle 20 is fixed to the housing 10, and the mounting wall 21 is connected to the housing 10.

[0054] It should be noted that the handle 20 is constructed by the mounting wall 21. Compared with the long rod-shaped handle, the overall strength is higher, and the handle 20 is directly fixed to the shell 10. The mounting wall 21 is connected to the shell 10, so that the mounting wall 21 and the shell 10 rely on each other. After the mounting wall 21 and the shell 10 are connected, they can be regarded as a whole, which further strengthens the structural strength of the handle 20 and avoids the handle 20 from breaking or being damaged after being subjected to force.

[0055] It should be noted that the mounting wall 21 can be connected to the outer wall of the housing 10, for example, the mounting wall 21 is attached to and connected to the outer wall of the housing 10; of course, the mounting wall 21 can also be connected to the inner wall of the housing 10, for example, the mounting wall 21 is attached to and connected to the inner wall of the housing 10. In this way, after the mounting wall 21 and the housing 10 are connected, the structural strength of the handle 20 can be enhanced.

[0056] It should be noted that the avoidance hole 11a and the gripping hole 20b are opposite to each other, which means that after the handle 20 is fixed to the housing 10, the gripping hole 20b is exactly located at the avoidance hole 11a, which can avoid the handle 20 from occupying extra space. When the user inserts his hand into the gripping hole 20b to pick up the handle, he will also insert his hand into the avoidance hole 11a at the same time. In this way, the avoidance hole 11a can share part of the external force on the handle 20, so as to avoid the handle 20 from being broken or damaged at the gripping space 20a.

[0057] In the handle structure 101 provided in the embodiment of the present application, the user can pass the hand through the gripping hole 20b and place the hand in the gripping space 20a to lift the heavy object through the handle structure 101. In the present application, the handle piece 20 is formed by the mounting wall 21 structure. Compared with the handle assembled from multiple parts, the overall structural strength of the handle piece 20 is higher. In addition, since the mounting wall 21 is connected to the outer shell 10, the outer shell 10 can further strengthen the structural strength of the mounting wall 21. At the same time, the avoidance hole 11a can also share the external force on the handle piece 20, so that the handle piece 20 is not easy to break or damage. The handle structure 101 is stable and reliable, which is conducive to improving the safety and reliability of transportation. When the handle structure 101 is applied to the energy storage device 100, the safety and reliability of the transportation of the energy storage device 100 can be improved.

[0058] In addition, the handle 20 of the present application is integrally molded, for example, by integral injection molding of a plastic mold. Compared with a handle that is assembled from multiple parts, it can reduce the number of parts of the whole machine on the basis of improving the structural strength, save mold opening costs, and reduce the number of assembly steps, thereby reducing costs and improving production efficiency.

[0059] like Figures 1 to 3 As shown, in some embodiments, the handle 20 is fixed in the housing 10, and the mounting wall 21 is against the inner wall of the housing 10. It should be noted that since the handle 20 is located in the housing 10, the gripping hole 20b is located on the side of the avoidance hole 11a facing the inside of the housing 10. When the user's hand is lifting the handle structure 101, the hand needs to first pass through the avoidance hole 11a, and then pass through the gripping hole 20b to extend into the gripping space 20a for lifting. In this embodiment, when the user lifts heavy objects through the handle structure 101, the housing 10 can be against the mounting wall 21 to prevent the handle 20 from being separated from the housing 10, so that the reliability of lifting through the handle structure 101 can be further guaranteed. Furthermore, since the user's hand passes through the avoidance hole 11a and the holding hole 20b at the same time when holding the handle structure 101, the avoidance hole 11a can share part of the external force on the handle piece 20 to prevent the handle piece 20 from breaking or being damaged at the position of the holding space 20a.

[0060] In other embodiments, the handle 20 is fixed outside the housing 10, and the mounting wall 21 is against the outer wall of the housing 10. It should be noted that since the handle 20 is located outside the housing 10, the gripping hole 20b is located on the side of the avoidance hole 11a facing the outside of the housing 10, and the structure of the handle 20 located in the gripping space 20a is embedded in the housing 10 from the avoidance hole 11a. When the user's hand is holding the handle structure 101, the hand needs to pass through the gripping hole 20b to reach into the gripping space 20a for holding. In this embodiment, the gripping space 20a is against the avoidance hole 11a, and the avoidance hole 11a can share a part of the external force on the handle 20, and the position of the handle 20 located in the gripping space 20a is protected to a certain extent by the avoidance hole 11a, so as to prevent the handle 20 from being deformed at the gripping space 20a and causing the handle 20 to break or be damaged.

[0061] like Figure 1 and Figure 3 As shown, in some embodiments, the mounting wall 21 is provided with a positioning wall 22 and a limiting protrusion 23, and the housing 10 is provided with a positioning protrusion (not shown), the positioning protrusion is connected to the positioning wall 22, and the limiting protrusion 23 is arranged around the periphery of the positioning protrusion. After the positioning protrusion is connected to the positioning wall 22, the limiting protrusion 23 can limit the positioning protrusion, so that the mounting wall 21 can be prevented from moving relative to the housing 10, and the handle structure 101 can be ensured to be stable and reliable.

[0062] like Figure 1 and Figure 3 As shown, exemplarily, the handle 20 is installed in the housing 10, the positioning wall 22 and the limiting protrusion 23 are located on the side of the installation wall 21 facing the inner wall of the housing 10, and the positioning protrusion is arranged on one side of the housing 10, for example, the positioning wall 22 and the limiting protrusion 23 are arranged around the gripping hole 20b, and the positioning protrusion is arranged around the side of the avoidance hole 11a facing the housing 10. In this way, when the handle 20 is fixed in the housing 10, the positioning wall 22 and the positioning protrusion can be connected, and the limiting protrusion 23 can limit the positioning protrusion, so as to ensure that the handle 20 is stably installed in the housing 10, and it is not easy for the gripping hole 20b to deviate from the avoidance hole 11a, so as to ensure that the user can stably hold the handle structure 101.

[0063] In other examples, the handle 20 is installed outside the housing 10, the positioning wall 22 and the limiting protrusion 23 are located on the side of the installation wall 21 facing the outer wall of the housing 10, and the positioning protrusion is arranged on the side outside the housing 10. For example, the positioning wall 22 and the limiting protrusion 23 are arranged around the gripping hole 20b, and the positioning protrusion is arranged around the side of the avoidance hole 11a facing the outside of the housing 10. In this way, when the handle 20 is fixed outside the housing 10, after the gripping space 20a is embedded in the housing 10 from the avoidance hole 11a, it can be connected through the positioning wall 22 and the positioning protrusion, and the limiting protrusion 23 limits the positioning protrusion, so as to ensure that the handle 20 is stably installed in the housing 10, and it is not easy for the gripping hole 20b to deviate from the avoidance hole 11a, so as to ensure that the user can stably hold the handle structure 101.

[0064] like Figures 1 to 3 As shown, in some embodiments, the handle 20 is provided with a mounting bone 24, the housing 10 is provided with a mounting groove, and the mounting bone 24 is adapted to the mounting groove (not shown). Through the adaptation of the mounting bone 24 and the mounting groove, the handle 20 can be further positioned to ensure that the handle 20 is firmly mounted on the housing 10. Of course, in other embodiments, the housing 10 is provided with a mounting bone 24, the handle 20 is provided with a mounting groove, and the mounting bone 24 is adapted to the mounting groove, so as to achieve the positioning and installation of the handle 20 on the housing 10.

[0065] like Figures 1 to 3 As shown, in some embodiments, the mounting bone 24 is extended from the first end to the second end of the handle member 20, and the mounting groove is extended from the first end to the second end of the shell 10. It can be understood that in this embodiment, the mounting bone 24 and the mounting groove are both in the shape of a long strip. In this way, after the mounting bone 24 and the mounting groove are adapted, the connection between the handle member 20 and the shell 10 can be further strengthened. For example, the mounting bone 24 is extended from the top end to the bottom end of the handle member 20, and the mounting groove is extended from the top end to the bottom end of the shell 10. For another example, the mounting bone 24 can also be extended from the left end to the right end of the handle member 20, and the mounting groove can also be extended from the left end to the right end of the handle member 20.

[0066] It should be noted that, in this embodiment, the mounting bone 24 and the mounting groove can be a whole long strip structure, or a discontinuous structure. For example, the mounting bone 24 is a long strip structure with multiple spaced convex points, and the mounting groove is a long strip structure with multiple spaced concave points. The handle member 20 and the outer shell 10 are positioned and installed by adapting the multiple convex points and the multiple concave points. For another example, the mounting bone 24 is a long strip structure with multiple spaced convex strips, and the mounting groove is a long strip structure with multiple spaced concave strips. The handle member 20 and the outer shell 10 are positioned and installed by adapting the multiple convex strips and the multiple concave strips.

[0067] like Figures 1 to 3As shown, in some embodiments, multiple mounting bones 24 and mounting grooves are provided to further ensure a stable positioning connection between the handle member 20 and the housing 10. Exemplarily, mounting bones 24 are provided on both sides of the handle member 20, and mounting grooves are provided on both sides of the housing 10. The mounting bones 24 on both sides are respectively adapted to the mounting grooves, so that both sides of the handle member 20 can be positioned at the same time, further ensuring that the handle member 20 is firmly fixed to the housing 10. For example, when the handle member 20 is installed in the housing 10, the mounting bones 24 and the mounting grooves can be used to clamp the two sides of the handle member 20 between the two sides of the housing 10, so as to ensure that the handle member 20 is firmly installed.

[0068] like Figures 1 to 3 As shown, in some embodiments, the handle structure 101 further includes a fastener (not shown), the handle member 20 is provided with a first connecting member 25, the housing 10 is provided with a second connecting member (not shown), and the fastener connects the first connecting member 25 and the second connecting member. In this way, the handle member 20 and the housing 10 are fastened to ensure the stability and reliability of the handle structure 101. In this embodiment, the positioning and limiting structures between the handle member 20 and the housing 10 in the above-mentioned embodiment can be combined to jointly realize a stable and reliable connection between the handle member 20 and the housing 10, so that when the user lifts heavy objects through the handle structure 101, the safety and reliability of the transportation are high. When the handle structure 101 is applied to the energy storage device 100, the safety and reliability of the transportation of the energy storage device 100 can be improved.

[0069] Exemplarily, one of the first connecting member 25 and the second connecting member is provided with a through hole, and the other is provided with a threaded hole. The fastener is a screw, which passes through the through hole and is threadedly connected to the threaded hole to connect the first connecting member 25 and the second connecting member, thereby fastening the handle 20 and the shell 10.

[0070] like Figures 1 to 3 As shown, in some embodiments, the bottom of the handle 20 is provided with a first connector 25, the bottom of the housing 10 is provided with a second connector, and the bottom of the handle 20 and the bottom of the housing 10 are fastened together by fasteners. In some other embodiments, the top of the handle 20 is provided with a first connector 25, the top of the housing 10 is provided with a second connector, and the top of the handle 20 and the top of the housing 10 are fastened together by fasteners. It should be noted that the first connector 25 can be provided at multiple positions of the handle 20 to correspond to the second connector of the housing 10, as long as the handle 20 can be fastened together with the housing 10.

[0071] Exemplarily, the handle 20 is fixed in the housing 10, and a first connecting member 25 is provided at the bottom of the handle 20, and the first connecting member 25 is a screw column extending toward the bottom of the housing 10, and a second connecting member is provided at the bottom of the inner wall of the housing 10, and the second connecting member is provided with a through hole, and a fastener passes through the through hole of the second connecting member and is threadedly connected with the threaded hole of the first connecting member 25; a first connecting member 25 is provided at the top of the handle 20, and the first connecting member 25 is a protruding member protruding from the back side of the gripping space 20a, and the protruding member is provided with a through hole, and a second connecting member is provided at the top of the inner wall of the housing 10, and the second connecting member is a screw column extending toward the protruding member, and the fastener passes through the through hole of the first connecting member 25 and is threadedly connected with the threaded hole of the second connecting member. In this way, a stable and reliable connection between the handle 20 and the housing 10 is achieved.

[0072] like Figures 1 to 3 As shown, in some embodiments, the mounting wall 21 includes a top mounting wall 211 and a side wall mounting wall 212, the top mounting wall 211 and the side wall mounting wall 212 are integrally formed, the top mounting wall 211 is connected to the top of the housing 10, and the side wall mounting wall 212 is connected to the side wall of the housing 10. After the mounting wall 21 is connected to the housing 10, the handle 20 is connected to the housing 10 at multiple locations, ensuring that the handle 20 is stably and reliably mounted on the housing 10, and the handle 20 is not easily separated from the housing 10, which is conducive to improving the safety and reliability of transportation. Exemplarily, the handle 20 is fixed in the housing 10, the top mounting wall 211 is pressed against the top of the inner wall of the housing 10 and is connected to the top of the inner wall of the housing 10, and the side wall mounting wall 212 is pressed against the side wall of the housing 10 and is connected to the side wall of the housing 10, so as to achieve a stable connection between the handle 20 and the housing 10. In this embodiment, the holding hole 20 b is located at the connection between the top mounting wall 211 and the side mounting wall 212 , for example, at the rounded transition between the top mounting wall 211 and the side mounting wall 212 .

[0073] In the above embodiment, the top mounting wall 211 is connected to the top of the inner wall of the outer shell 10 by fasteners, the bottom of the side wall mounting wall 212 is connected to the bottom of the inner wall of the outer shell 10 by fasteners, and both sides of the side wall mounting wall 212 are positioned on the side walls of the outer shell 10 by mounting bones 24, so that the side wall mounting wall 212 is connected to the side walls of the outer shell 10.

[0074] like Figure 2 , Figure 4 as well as Figure 5As shown, in some embodiments, the handle 20 is provided with a vent 20c, the handle 20 is provided with a mounting position, the mounting position is used to install the heat dissipation element 40, the vent 20c is used to be arranged opposite to the heat dissipation element 40, and the housing 10 is provided with a heat dissipation through hole 11b, and the heat dissipation through hole 11b and the vent 20c are arranged opposite to each other. It should be noted that the heat dissipation element 40 can dissipate heat, for example, dissipate heat for the energy storage component 30 installed in the housing 10, and the heat dissipation element 40 can dissipate the heat in the housing 10 through the vent 20c and the heat dissipation through hole 11b to ensure a better operation effect of the energy storage device 100. For example, the heat dissipation element 40 is a fan, which achieves heat dissipation by blowing the heat in the housing 10 to the outside. In this embodiment, the heat dissipation element 40 is directly mounted on the handle 20, which can prevent the heat dissipation element 40 from occupying additional space of the energy storage device 100 and make full use of the redundant space, that is, the redundant space formed by the handle 20 in its structure. Specifically, the mounting position is the space formed by the top mounting wall 211, the side wall mounting wall 212 and the bottom of the side wall mounting wall 212. In this way, the structure of the energy storage device 100 can be more streamlined, so as to facilitate carrying and use. Exemplarily, the handle 20 is fixed in the outer shell 10, the heat dissipation through hole 11b is provided on the side wall of the outer shell 10, and the vent 20c is located on the side of the heat dissipation through hole 11b facing the inner shell 10, so that the heat dissipation element 40 can effectively dissipate the heat of the energy storage component 30 in the outer shell 10.

[0075] like Figure 2 , Figure 4 as well as Figure 5 As shown, in some embodiments, a plurality of connection posts 26 are provided at the mounting position, and the heat dissipation element 40 is fixedly mounted on the handle 20 through the plurality of connection posts. For example, the heat dissipation element 40 is provided with a plurality of connection holes, and the plurality of connection holes correspond to the plurality of connection posts 26 one by one. The ends of the connection posts 26 are placed in the connection holes, and are threadedly connected with the connection posts 26 by screws to fix the heat dissipation element 40 on the handle 20. Exemplarily, the plurality of connection posts 26 extend from the side wall mounting wall 212 toward the inside of the housing 10, so that the installed heat dissipation element 40 can be parallel to the side wall mounting wall 212, and the air outlet of the heat dissipation element 40 faces the vent 20c, so as to improve the heat dissipation efficiency while making full use of the space.

[0076] like Figure 3 and Figure 4As shown, in some embodiments, the handle 20 includes at least two, the housing 10 is provided with at least two avoidance holes 11a, and the gripping holes 20b of the at least two handles 20 are respectively arranged opposite to the at least two avoidance holes 11a. When the user lifts the heavy object through the at least two gripping spaces 20a, the force can be dispersed to the two handles 20, and the force is evenly applied, which further improves the safety and reliability of the handling and is more convenient to use. Exemplarily, the two avoidance holes 11a are respectively located at the edges of the opposite sides of the top of the housing 10, so as to facilitate the user to lift the handle structure 101.

[0077] In other embodiments, only one handle 20 may be provided to save costs and facilitate manufacturing and production. For example, the avoidance hole 11a is located at the top of the housing 10, the gripping hole 20b and the avoidance hole 11a are arranged opposite to each other, the gripping space 20a is placed in the housing 10, and extends from the gripping hole 20b to both sides of the housing 10, so that the gripping space 20a forms a recess for the user to hold, so that the user can carry the handle structure 101. Since the gripping hole 20b is located at the top of the housing 10, the user can also ensure stability and balance when lifting heavy objects through the handle structure 101, which is convenient for the user to carry.

[0078] like Figure 3 and Figure 4 As shown, in some embodiments, the housing 10 includes a top housing 11, a bottom housing 12, and a side housing 13. The side housing 13 is connected to the top housing 11 and the bottom housing 12 to enclose and form an installation cavity. The installation cavity is used to install the energy storage assembly 30 of the energy storage device 100. The gripping hole 20b is provided in the top housing 11. The top housing 11 and the bottom housing 12 are connected by the side housing 13, so that the structure of the housing 10 can be stable and reliable. It should be noted that in the energy storage device 100, the energy storage assembly 30 is placed on the bottom housing 12. The energy storage assembly 30 is generally the heaviest structure of the energy storage device 100. When the user carries or transports the energy storage device 100, the hand can be inserted into the avoidance hole 11a of the top housing 11 to place the hand in the gripping space 20a, lift the handle 20, and then carry the entire energy storage device 100 through the side housing 13 and the bottom housing 12. Such a structure can facilitate the disassembly and assembly of the energy storage device 100. For example, when installing the handle structure 101, the handle member 20 can be connected to the top shell 11 first, and then the bottom shell 12 and the side shell 13 can be assembled. The disassembly and assembly are simple and convenient, and the overall stability and reliability of the handle structure 101 can also be ensured. Exemplarily, two side shells 13 are provided, which are respectively located on both sides of the top shell 11 and the bottom shell 12. The two side shells 13 are connected to the top shell 11 and the bottom shell 12, so that the overall structure of the housing 10 is stable and reliable.

[0079] like Figure 3 and Figure 4As shown, in some embodiments, the bottom of the handle 20 is fixedly connected to the bottom shell 12, and the top of the handle 20 is fixedly connected to the top shell 11. In this way, the top shell 11 and the bottom shell 12 can be further firmly connected by the handle 20, and the strength of the handle structure 101 is further strengthened. Since the handle 20 is directly connected to the bottom shell 12, when the energy storage device 100 is lifted by the handle 20, the heaviest structure can be directly lifted, and the side shell 13 is used to connect the top shell 11 and the bottom shell 12. When the energy storage device 100 is lifted, the handle 20 and the bottom shell 12 are not easy to separate, and the handle structure 101 is firm and reliable as a whole, which improves the safety and reliability of the transportation of the energy storage device 100. For example, the bottom of the handle 20 is fixedly connected to the second connector of the bottom shell 12 by the first connector 25, and the top of the handle 20 is fixedly connected to the second connector of the top shell 11 by the first connector 25.

[0080] like Figure 3 and Figure 4 As shown, in some embodiments, both sides of the top shell 11 extend toward the bottom shell 12 to form two extension shells 112 arranged on opposite sides and an intermediate shell 111 located between the two extension shells 112, the extension shell 112 is connected to the aforementioned side wall mounting wall 212, the intermediate shell 111 is connected to the aforementioned top mounting wall 211, and the avoidance hole 11a is located at the rounded transition position between the intermediate shell 111 and the extension shell 112 to facilitate users to carry.

[0081] like Figure 3 and Figure 4 As shown, in some embodiments, the top shell 11 is provided with a fixed edge 113 on the side facing the side shell 13, and the fixed edge 113 can be fastened to the side shell 13. In addition, in this embodiment, the handle 20 is fixed in the outer shell 10, and the fixed edge 113 is provided with a mounting groove facing the inner side of the outer shell 10, and the mounting bone 24 of the handle 20 can be adapted to the mounting groove to achieve a stable installation of the handle 20. Exemplarily, the top shell 11 is provided with a fixed edge 113 on the sides facing the two side shells 13, so that the handle 20 can be placed in the fixed edges 113 on both sides, and the mounting bones 24 on both sides of the handle 20 are adapted to the mounting grooves of the fixed edges 113 on both sides, so as to further stably install the handle 20.

[0082] In this embodiment, when installing the handle structure 101, the handle member 20 can be moved from the bottom of the top shell 11 to the top, so that the mounting bone 24 of the handle member 20 can be placed in the mounting groove from the opening of the mounting groove, and the top of the handle member 20 is fixedly connected to the top shell 11 to complete the connection between the handle member 20 and the top shell 11, and then the bottom of the handle member 20 is fixedly connected to the bottom shell 12, and then the two side shells 13 are respectively connected to the top shell 11 and the bottom shell 12 to complete the stable installation of the handle structure 101. Such a handle structure 101 has high overall strength, and the handle member 20 in the outer shell 10 is not easy to separate from the outer shell 10. In the process of carrying or transporting the energy storage device 100 by the handle member 20, the handle structure 101 is stable and reliable, thereby improving the safety and reliability of transporting the energy storage device 100.

[0083] like Figure 3 and Figure 4 As shown, in some embodiments, the housing 10 further includes a decorative shell 14, which is covered and connected to the side shell 13. The decorative shell 14 can protect the side shell 13 to prevent the side shell 13 from being exposed. For example, the connection position between the side shell 13 and the top shell 11 can be prevented from being exposed, so that the surface of the handle structure 101 is beautiful, and the surface of the energy storage device 100 used is beautiful. At the same time, the decorative shell 14 protects the side shell 13 and prevents the connection structure between the side shell 13 and the top shell 11 from being separated.

[0084] like Figure 3 and Figure 4 As shown, the present application further provides an energy storage device 100 , including an energy storage assembly 30 and a handle structure 101 . The energy storage assembly 30 is disposed in the housing 10 .

[0085] In the energy storage device 100 provided in the embodiment of the present application, the user can pass the hand through the gripping hole 20b and place the hand in the gripping space 20a to lift the energy storage device 100 through the handle structure 101. In the present application, the handle 20 is formed by the mounting wall 21 structure. Compared with the handle assembled from multiple parts, the overall structural strength of the handle 20 is higher. In addition, since the mounting wall 21 is connected to the housing 10, the housing 10 can further strengthen the structural strength of the mounting wall 21. At the same time, the avoidance hole 11a can also share the external force on the handle 20, so that the handle 20 is not easy to break or damage. The handle structure 101 is stable and reliable, which improves the safety and reliability of the transportation of the energy storage device 100.

[0086] like Figure 3 and Figure 4 As shown, in some embodiments, the energy storage device 100 further includes at least one of the following structures: an electrical connection interface, an inverter module, and a charging interface.

[0087] The electrical connection interface is electrically connected to the energy storage assembly 30; the electrical connection interface includes at least one of the following: a USB interface, an AC socket, a DC interface, an emergency start power output interface, and a cigarette lighter socket. The electrical connection interface can be used to power other electronic devices, and the type of the electrical connection interface can be changed accordingly according to different electronic devices.

[0088] The inverter module is disposed in the housing 10, and the energy storage assembly 30 is connected to the electrical connection interface of the energy storage device 100 through the inverter module to provide AC power to the electrical connection interface. The inverter module can convert DC power into AC power so as to provide AC power through the electrical connection interface.

[0089] The charging interface is electrically connected to the energy storage component 30 , and the charging interface is disposed on the housing 10 . The charging interface is used to charge the energy storage component 30 , so as to store energy through the energy storage component 30 for convenient use by the energy storage device 100 .

[0090] Exemplarily, the electrical connection interface and the charging interface are both located at the aforementioned side shell 13, and the energy storage assembly 30 and the inverter module are installed at the aforementioned bottom shell 12. In this way, the assembly and disassembly of the entire energy storage device 100 can be clearly distinguished, so as to facilitate the production and maintenance of the energy storage device 100.

[0091] The above description is only a preferred embodiment of the present application, and does not limit the patent scope of the present application. All equivalent structural changes made by using the contents of the present application specification and drawings under the application concept of the present application, or directly / indirectly used in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A handle structure for energy storage equipment, characterized in that: The handle structure comprises: A shell, wherein the shell is provided with an avoidance hole; A handle piece, wherein the handle piece is provided with a gripping space, the handle piece is provided with a mounting wall, the mounting wall is provided with a gripping hole connected to the gripping space, the gripping hole and the avoidance hole are arranged opposite to each other, the handle piece is fixed to the shell, and the mounting wall is connected to the shell.

2. The handle structure according to claim 1, characterized in that: The handle is fixed in the shell, and the mounting wall is pressed against the inner wall of the shell.

3. The handle structure according to claim 1, characterized in that: The installation wall is provided with a positioning wall and a limiting protrusion, the housing is provided with a positioning protrusion, the positioning protrusion is connected to the positioning wall, and the limiting protrusion is arranged around the peripheral side of the positioning protrusion.

4. The handle structure according to claim 1, characterized in that: The handle is provided with a mounting bone, the shell is provided with a mounting groove, and the mounting bone is adapted to the mounting groove.

5. The handle structure according to claim 4, characterized in that: The mounting bone is extended from the first end to the second end of the handle, and the mounting groove is extended from the first end to the second end of the shell.

6. The handle structure according to any one of claims 1 to 5, characterized in that: It also includes a fastener, the handle is provided with a first connecting member, the shell is provided with a second connecting member, and the fastener connects the first connecting member and the second connecting member.

7. The handle structure according to any one of claims 1 to 5, characterized in that: The mounting wall comprises a top mounting wall and a side wall mounting wall, the top mounting wall and the side wall mounting wall are integrally formed, the top mounting wall is connected to the top of the shell, and the side wall mounting wall is connected to the side wall of the shell.

8. The handle structure according to any one of claims 1 to 5, characterized in that: The handle is provided with a vent, the handle is provided with a mounting position, the mounting position is used to install a heat dissipation element, the vent is used to be arranged opposite to the heat dissipation element, the shell is provided with a heat dissipation through hole, and the heat dissipation through hole and the vent are arranged opposite to each other.

9. The handle structure according to any one of claims 1 to 5, characterized in that: The handles include at least two, the housing is provided with at least two avoidance holes, and the gripping holes of the at least two handles are respectively arranged opposite to the at least two avoidance holes.

10. The handle structure according to any one of claims 1 to 5, characterized in that: The outer shell includes a top shell, a bottom shell and a side shell. The side shell is connected to the top shell and the bottom shell to enclose an installation cavity. The installation cavity is used to install the energy storage component of the energy storage device. The holding hole is arranged on the top shell.

11. The handle structure according to claim 10, characterized in that: The bottom of the handle is fixedly connected to the bottom shell, and the top of the handle is fixedly connected to the top shell.

12. An energy storage device, characterized in that: include: Energy storage components; as well as According to the handle structure according to any one of claims 1 to 11, the energy storage component is arranged in the shell.

13. The energy storage device according to claim 12, characterized in that: The energy storage device also includes at least one of the following structures: An electrical connection interface, the electrical connection interface being electrically connected to the energy storage assembly; the electrical connection interface comprising at least one of the following: a USB interface, an AC socket, a DC interface, an emergency starting power supply output interface, and a cigarette lighter socket; An inverter module, wherein the inverter module is disposed in the housing, and the energy storage component is connected to the electrical connection interface of the energy storage device through the inverter module to provide alternating current to the electrical connection interface; A charging interface, the charging interface is electrically connected to the energy storage component, the charging interface is arranged on the shell, and the charging interface is used to charge the energy storage component.

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