Handle structure, grab handle structure and electrical box body

Abstract

The utility model discloses a handle structure, a grab handle structure and an electrical box body, and belongs to the technical field of power change equipment, the handle structure is used for installing the electrical box body, and the electrical box body is provided with assembling parts which are oppositely arranged; the handle structure includes: a first body; the first connecting pieces are arranged on the two sides of the first body at intervals, and the first connecting pieces are matched with the assembling parts; the minimum distance between the opposite end faces of the assembling parts is smaller than the maximum distance between the two first connecting pieces. In this way, after the handle structure and the assembling part are connected, the handle structure can serve as a good acting point, the electrical box body can be conveniently moved by pulling the first body of the handle structure, and therefore the electrical box body can be conveniently lifted to a certain height and rapidly installed on the corresponding installation plate, and the installation efficiency is improved. And the installation difficulty of the electrical box body is reduced.

Description

Technical Field

[0001] This application belongs to the field of power conversion equipment technology, and specifically relates to a handle structure, grip structure and electrical enclosure. Background Technology

[0002] When using electrical boxes, it may be necessary to lift them to a certain height and then install them on a mounting plate. However, electrical boxes are heavy and do not have good leverage points for workers to move them, making it inconvenient to install them on a mounting plate. Utility Model Content

[0003] The purpose of this application is to provide a handle structure to overcome the technical problem of inconvenience in moving the electrical enclosure to the mounting plate for installation; another purpose of this application is to provide a grip structure; and a third purpose of this application is to provide an electrical enclosure.

[0004] Technical solution: The handle structure described in this application embodiment is used to install an electrical enclosure, wherein the electrical enclosure is provided with oppositely disposed mounting parts; the handle structure includes:

[0005] first ontology;

[0006] A first connector is provided at intervals on both sides of the first body, and the first connector is adapted to the assembly part;

[0007] The minimum distance between the opposite end faces of the assembly part is less than the maximum distance between the two first connecting parts.

[0008] In some embodiments, the first connector includes:

[0009] The overlapping portion has one end connected to the first body and the other end extending away from the first body.

[0010] The docking part has one end connected to the other end of the overlapping part, and the other end of the docking part extends in a direction away from the overlapping part; the docking part and the overlapping part are generally arranged in an L-shape.

[0011] The other end of the docking part is adapted to the assembly part.

[0012] In some embodiments, the docking portion includes:

[0013] A connecting block, one end of which is connected to the other end of the overlapping portion, and the other end of which extends in a direction away from the overlapping portion;

[0014] A connector, one end of which is connected to the other end of the connecting block, and the extending direction of the connector is the same as that of the connecting block. The connector is adapted to the assembly part, and the cross section of the connector perpendicular to the extending direction is smaller than the cross section of the connecting block perpendicular to the extending direction.

[0015] In some embodiments, the first body includes:

[0016] The first gripping part, and the first connecting member is connected to both ends of the first gripping part;

[0017] The second gripping part has one end connected to the first gripping part and the other end extending in a direction away from the first gripping part;

[0018] The third gripping part is connected to the other end of the second gripping part and is arranged in a T-shape with the second gripping part.

[0019] In some embodiments, the handle structure further includes a second connector, one end of which is connected to the first body at an end away from the first connector;

[0020] The other end of the second connector engages with a fixing part on the electrical enclosure.

[0021] In some embodiments, the other end of the second connector has an enlarged portion that engages with the fixing portion on the electrical enclosure.

[0022] In some embodiments, a handle structure is provided for mounting an electrical enclosure, wherein at least one side of the electrical enclosure is provided with a fixing portion; the handle structure includes:

[0023] Second entity;

[0024] A second connector, one end of which is connected to one end of the second body, the second connector comprising:

[0025] An extension portion, one end of which is connected to the second body, and the other end of which extends in a direction away from the second body;

[0026] An enlarged portion is disposed at the other end of the extension.

[0027] In some embodiments, the enlarged portion extends in a direction intersecting the extension direction of the extended portion, and the extension length of the enlarged portion is greater than the cross-sectional diameter of the extended portion perpendicular to the extension direction, wherein the cross-section is the cross-section of the extended portion on a plane perpendicular to the extension direction of the extended portion.

[0028] In some embodiments, the second body includes:

[0029] A first lifting part, and a second connecting member disposed on one side of the first lifting part;

[0030] Alternatively, the second body includes: a first lifting part, a second connector disposed on one side of the first lifting part, and a second lifting part located on the other side of the first lifting part and connected to the first lifting part;

[0031] The third lifting part is located on the side of the second lifting part that is opposite to the first lifting part, and is connected to the second lifting part;

[0032] Wherein, the extension direction of the first lifting part is perpendicular to the extension direction of the second lifting part, and the extension direction of the first lifting part is the same as the extension direction of the third lifting part.

[0033] In some embodiments, an electrical enclosure includes:

[0034] The module body has an assembly part and / or a fixing part on at least one side, the assembly part being used to cooperate with the handle structure described in any one of the above descriptions, and the fixing part being used to cooperate with the grip structure described in any one of the above descriptions.

[0035] In some embodiments, the electrical enclosure has a first side plate and a second side plate disposed opposite to each other, both the first side plate and the second side plate being connected to the module body, and an installation space being formed between the first side plate and the second side plate;

[0036] Both the first side plate and the second side plate are provided with the mounting part for cooperating with the handle structure.

[0037] In some embodiments, the electrical enclosure has installation space at the same height on opposite sidewalls.

[0038] In some embodiments, the mounting portions on the first side plate and the second side plate are all slide grooves. The slide grooves have openings, which are respectively disposed on one side of the first side plate and the second side plate in the Y direction and are disposed away from the module body. The extension direction of the slide grooves is toward the center direction of the electrical box. The two first connectors of the handle structure are respectively fitted and engaged with the slide grooves through the corresponding openings.

[0039] Alternatively, the mounting portion on one of the first side plate and the second side plate is a groove, and the mounting portion on the other of the first side plate and the second side plate is a connecting hole. The connecting hole and the groove are correspondingly arranged. One of the first connecting members of the handle structure is embedded in the groove through the opening, and the other first connecting member of the handle structure is nested with the connecting hole.

[0040] In some embodiments, the center position height of the connecting hole is the same as the bottom position height of the groove;

[0041] Alternatively, the bottom of the groove on the first side plate may be at the same height as the bottom of the groove on the second side plate.

[0042] In some embodiments, the fixing part and the module body enclose a receiving cavity, the fixing part has a through hole communicating with the receiving cavity, and the orthographic projection of the through hole is located within the projection range of the receiving cavity along the direction from the through hole to the receiving cavity;

[0043] The second connector of the grip structure is used to pass through the through hole and be embedded into the receiving cavity, and is connected with the through hole and the receiving cavity.

[0044] In some embodiments, the through hole is a T-shaped structure.

[0045] In some embodiments, the electrical enclosure includes a top cover, the top cover comprising:

[0046] The cover is located at least partially on the side of the module body where the fixing part is provided, and covers the fixing part;

[0047] The connecting part has one end connected to the cover and the other end passing through the through hole on the fixing part and cooperating with the cavity shown.

[0048] In some embodiments, the connecting portion includes:

[0049] A substrate, one end of which is connected to the cover, and at least a portion of the other end of which passes through the through hole and is embedded in the receiving cavity;

[0050] The card head is located inside the receiving cavity and connected to the other end of the substrate. The card head is engaged with the receiving cavity.

[0051] Beneficial Effects: The handle structure of this application embodiment is used to install an electrical enclosure, on which oppositely arranged assembly parts are provided. The handle structure includes: a first body; first connecting members, which are spaced apart on both sides of the first body and are adapted to the assembly parts; the minimum distance between the opposite end faces of the assembly parts is less than the maximum distance between the two first connecting members. After connecting the handle structure and the assembly parts in this way, the handle structure can serve as a good fulcrum. By pulling the first body of the handle structure, the electrical enclosure can be easily moved, thereby facilitating the lifting of the electrical enclosure to a certain height and quick installation on the corresponding mounting plate, reducing the installation difficulty of the electrical enclosure. Attached Figure Description

[0052] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0053] Figure 1 This is a perspective view of an electrical enclosure provided in an embodiment of this application, wherein the electrical enclosure is connected to a handle structure and a grip structure;

[0054] Figure 2 Provided for the embodiments of this application Figure 1 Enlarged view of area A in the middle;

[0055] Figure 3 A schematic diagram of the handle structure provided in the embodiments of this application;

[0056] Figure 4 A schematic diagram showing the connection between the handle structure and the assembly part provided in an embodiment of this application;

[0057] Figure 5 This is a front sectional view of the connection between the electrical enclosure and the handle structure provided in an embodiment of this application;

[0058] Figure 6 Provided for the embodiments of this application Figure 5 Magnification of region B;

[0059] Figure 7 A schematic diagram of the handle structure provided in the embodiments of this application;

[0060] Figure 8 This is a perspective view of an electrical enclosure provided in an embodiment of this application, wherein the mounting portions on the two corresponding side panels are a sliding groove and a connecting hole, respectively;

[0061] Figure 9 This is a front sectional view of the electrical enclosure provided in an embodiment of this application;

[0062] Figure 10 This is a schematic diagram of the electrical enclosure mounted on a mounting plate, as provided in an embodiment of this application.

[0063] Figure 11 This is a perspective view of the electrical enclosure provided in an embodiment of this application, wherein the mounting portions on the corresponding two side panels are both sliding grooves;

[0064] Figure 12 A perspective view of a first side plate provided in an embodiment of this application, wherein the mounting portion provided on the side plate is a groove;

[0065] Figure 13This is a schematic diagram of the electrical enclosure inside the packaging box provided in the embodiments of this application;

[0066] Figure 14 A schematic diagram of the fixing part provided in an embodiment of this application, wherein the projection of the through hole and the projection of the receiving cavity completely overlap;

[0067] Figure 15 The diagram shows the structure of the fixing part provided in the embodiment of this application, wherein the projection of the through hole is smaller than the projection of the receiving cavity;

[0068] Figure 16 This is a perspective view of an electrical enclosure provided in an embodiment of this application, wherein a top cover is provided on the electrical enclosure;

[0069] Figure 17 This is a structural schematic diagram of the module body, cover, and connecting part provided in the embodiments of this application;

[0070] Figure 18 A perspective view of the connecting portion provided in an embodiment of this application;

[0071] Figure 19 This is a schematic diagram of the structure in which the connecting part and the receiving cavity are connected in accordance with the embodiments of this application;

[0072] Reference numerals: 10-First body; 11-First gripping part; 12-Second gripping part; 13-Third gripping part; 20-First connector; 21-Overlapping part; 22-Butt joint part; 221-Connecting block; 222-Butt joint; 30-Second body; 31-First lifting part; 32-Second lifting part; 33-Third lifting part; 40-Second connector; 41-Extension part; 42-Expansion part; 50-Electrical enclosure; 51-Module body; 52-Assembly part; 521-Slide groove; 522-Connecting hole; 53-Fixing part; 531-Receiving cavity; 532-Through hole; 54-First side plate; 55-Second side plate; 56-Installation space; 57-Top cover; 571-Cover body; 572-Connecting part; 5721-Base plate; 5722-Clip head; 60-Mounting plate. Detailed Implementation

[0073] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0074] In the description of this application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, and "at least one" can mean one, two, or more, unless otherwise explicitly specified.

[0075] As an introduction to the embodiments of this application, an electrical enclosure is introduced. The electrical enclosure is an integral unit composed of multiple battery cells, used to provide power supply and meet the power consumption requirements of the equipment. When using the electrical enclosure, it may be necessary to lift it to a certain height and then install it on the mounting plate. However, the electrical enclosure is heavy and there are no good leverage points on it to facilitate the movement of the staff, making it inconvenient to install the electrical enclosure on the mounting plate. The installation of the electrical enclosure is quite difficult.

[0076] In view of this, embodiments of this application provide a handle structure to overcome at least one of the above-mentioned technical problems.

[0077] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 In this embodiment of the application, the handle structure is used to install an electrical enclosure 50, and the electrical enclosure 50 is provided with an assembly part 52 disposed opposite to it; the handle structure includes a first body 10 and a first connector 20.

[0078] The first connectors 20 are spaced apart on both sides of the first body 10. The first connectors 20 are connected to the first body 10. Each first connector 20 is adapted to an assembly part 52. The minimum distance between the opposite end faces of the assembly parts 52 is less than the maximum distance between the two first connectors 20.

[0079] Understandably, to facilitate the movement of the electrical enclosure 50, a handle structure can be connected to the mounting portion 52 on the electrical enclosure 50, allowing the electrical enclosure 50 to be raised to a certain height via the handle structure. The handle structure has a first body 10 and two first connecting members 20 connected together. The two first connecting members 20 are spaced apart at both ends of the first body 10, allowing each first connecting member 20 to connect to its corresponding two mounting portions 52. Simultaneously, the minimum distance H1 between the two mounting portions 52 is less than the maximum distance H2 between the two first connecting members 20 (e.g., ...). Figure 4After the first connector 20 is connected to the corresponding assembly part 52, at least a portion of each first connector 20 is embedded inside the corresponding assembly part 52, making the connection between the first connector 20 and the corresponding assembly part 52 more stable. By connecting the handle structure and the assembly part 52 in this way, the handle structure can serve as a good fulcrum. By pulling the first body 10 of the handle structure, the electrical box 50 can be easily moved, thus facilitating the lifting of the electrical box 50 to a certain height and quick installation on the corresponding mounting plate 60, reducing the installation difficulty of the electrical box 50.

[0080] Please see Figure 3 In conjunction with the above embodiments, in some embodiments, the first connector 20 includes an overlapping portion 21 and a mating portion 22.

[0081] One end of the overlapping portion 21 is connected to the first body 10, and the other end of the overlapping portion 21 extends away from the first body 10; one end of the mating portion 22 is connected to the other end of the overlapping portion 21, and the other end of the mating portion 22 extends away from the overlapping portion 21; the mating portion 22 and the overlapping portion 21 are arranged in an L-shape. The other end of the mating portion 22 is fitted with the assembly portion 52.

[0082] Understandably, the first connector 20 can be configured as a bent structure. The overlapping portion 21 on the first connector 20 is located on one side of the first body 10. The two overlapping portions 21 and part of the first body 10 can form a C-shaped structure. Two mating portions 22 can be located at both ends of this C-shaped structure, facilitating connection with corresponding assembly portions 52. For example, the mating portions 22 can be embedded in or penetrate the interior of the corresponding assembly portion 52. This C-shaped structure provides sufficient space to accommodate the worker's hand, facilitating gripping and application of force, and making it easy to lift the electrical enclosure 50.

[0083] Please see Figure 3In conjunction with the above embodiments, in some embodiments, the mating portion 22 includes a connecting block 221 and a mating connector 222. One end of the connecting block 221 is connected to the other end of the overlapping portion 21, and the other end of the connecting block 221 extends in a direction away from the overlapping portion 21. One end of the mating connector 222 is connected to the other end of the connecting block 221, and the extending direction of the mating connector 222 is the same as the extending direction of the connecting block 221. It is understood that the mating connector 222, which has a cylindrical structure, can be adapted to the assembly portion 52. The assembly portion 52 can be a hole into which the mating connector 222 can be embedded, connecting the handle structure to the electrical housing. The cross-section of the connector 222 perpendicular to the extension direction is smaller than that of the connecting block 221 perpendicular to the extension direction. The distance between the two connectors 222 can be changed by adjusting the length of the connecting block 221, so that the connector 222 can be adapted to the assembly part 52. This makes the connection between the handle structure and the electrical box 50 more stable, avoids the handle structure from shaking in the direction perpendicular to X and Y, and improves the safety of handling. In addition, the connecting block 221 can improve the overall strength of the mating part 22 and prevent breakage. Finally, the adaptation relationship between the handle structure and the assembly part 52 is loose, which can realize the rotation effect of the handle structure around the central axis of the connector 222. This allows the electrical box 50 to be lifted from a horizontal position (the plane formed by X and Y is parallel to the horizontal plane) to an upright position (the X direction is perpendicular to the horizontal plane), which facilitates the wall installation of the electrical box 50.

[0084] Please see Figure 3 In conjunction with the above embodiments, in some embodiments, the first body 10 includes a first gripping part 11, a second gripping part 12, and a third gripping part 13.

[0085] Two first connectors 20 are each connected to both ends of the first grip portion 11. One end of the second grip portion 12 is connected to the first grip portion 11, and the other end extends away from the first grip portion 11. The third grip portion 13 is connected to the other end of the second grip portion 12 and is arranged in a T-shape with the second grip portion 12.

[0086] Understandably, the two overlapping portions 21 and the first grip portion 11 on the first body 10 can form a C-shaped structure, facilitating gripping by the operator. Simultaneously, the first grip portion 11, the second grip portion 12, and the third grip portion 13 of the first body 10 can form an "I"-shaped structure, allowing the operator to move the electrical enclosure 50 by gripping either the second grip portion 12 or the third grip portion 13. This structure provides multiple leverage points. If the first grip portion 11 is affected by other structures on the electrical enclosure 50, preventing the operator from gripping it, they can grip the second grip portion 12 or the third grip portion 13. Furthermore, the appropriate grip portion can be selected based on the handling situation, thereby adjusting the distance between the operator's hand and the electrical enclosure 50. This can, to some extent, reduce the impact of other structures on the electrical enclosure 50 on the operator's gripping mechanism, facilitating better installation of the electrical enclosure 50.

[0087] Please see Figure 5 , Figure 6 and Figure 7 In this embodiment of the application, the handle structure further includes a second connector 40, one end of which is connected to the end of the first body 10 away from the first connector 20;

[0088] The other end of the second connector 40 engages with the fixing part 53 on the electrical enclosure 50.

[0089] Understandably, the second connector 40 on the handle structure is connected to the fixing part 53 on the electrical box 50 (there are various ways to connect them, such as threaded connection, snap connection, hinge, etc.), thereby connecting the handle structure to the electrical box 50. By pulling the second body 30, the electrical box 50 can be raised to a certain height, which makes it convenient to install the electrical box 50 on the mounting plate 60 and also makes it convenient to move the electrical box 50 out of the packaging box.

[0090] Please see Figure 7 In conjunction with the above embodiments, in some embodiments, the second connector 40 includes: an extension 41 and an enlargement 42, the extension 41 being located on one side of the second body 30 and connected to the second body 30; the enlargement 42 being located on the side of the extension 41 away from the second body 30 and connected to the extension 41, the extension direction of the enlargement 42 intersecting the extension direction of the extension 41.

[0091] It is understandable that vertically arranging the extension 41 and the enlarged portion 42 allows for better engagement with the fixing portion 53. If the engaging portion 53 is a groove structure, one end or all of the enlarged portion 42 can be embedded into the groove structure to form a connection, facilitating the pulling of the electrical enclosure 50 via the handle structure. The groove structure needs to have a certain depth and a shape that can engage with the extension 41 and the enlarged portion 42, allowing them to hook onto the groove structure and ensuring a stable connection between them and the fixing portion 53. Alternatively, the engaging portion 53 can be a protrusion structure, overlapping the enlarged portion 42. By pulling the second body 30 upwards, the enlarged portion 42 exerts an upward force on the protrusion structure, thereby lifting the electrical enclosure 50. Therefore, the fixing portion 53 can be configured with a common structure, allowing the extension 41 and the enlarged portion 42 to easily engage with the fixing portion 53 on the electrical enclosure 50, facilitating the movement of the electrical enclosure 50.

[0092] Please see Figure 5 , Figure 6 and Figure 7 In this embodiment, the handle structure is used to mount an electrical enclosure 50, and a fixing part 53 is provided on at least one side of the electrical enclosure 50. The handle structure includes a second body 30 and a second connector 40. One end of the second connector 40 is connected to one end of the second body 30. The second connector 40 includes an extension 41, one end of which is connected to the second body 30, and the other end of which extends in a direction away from the second body 30. An enlarged portion 42 is disposed at the other end of the extension 41. The diameter of the enlarged portion 42 is larger than the diameter of the extension 41. For example, the enlarged portion 42 extends in a direction intersecting the extension direction of the extension 41, and the extension length of the enlarged portion 42 is greater than the cross-sectional diameter of the extension 41 perpendicular to the extension direction, wherein the cross-section is the cross-section of the extension 41 in a plane perpendicular to the extension direction. It should be emphasized that the structure of the second body 30 is the same as the structure of the first body 10.

[0093] Please see Figure 7 In conjunction with the above embodiments, in some embodiments, the second body 30 includes a first lifting portion 31, a second lifting portion 32, and a third lifting portion 33.

[0094] The second connector 40 is disposed on one side of the first lifting part 31, and the second connector 40 is lifted by the first lifting part 31.

[0095] The second body 30 may also include a first lifting part 31 and a second lifting part 32. The second connector 40 is disposed on one side of the first lifting part 31, and the second lifting part 32 is disposed on the other side of the first lifting part 31 and connected to the first lifting part 31.

[0096] The third lifting part 33 is located on the side of the second lifting part 32 opposite to the first lifting part 31, and is connected to the second lifting part 32.

[0097] The first lifting part 31 extends in a direction perpendicular to the second lifting part 32, and the first lifting part 31 extends in the same direction as the third lifting part 33. The first lifting part 31, the second lifting part 32, and the third lifting part 33 together form an "I" shaped structure.

[0098] Understandably, the second connector 40 is connected to one side of the first lifting part 31. After the second connector 40 is connected to the fixing part 53 on the electrical enclosure 50, the operator can hold the first lifting part 31 with their hand. The first lifting part 31 provides a good point of leverage, making it easy to pull the second connector 40 upwards, thereby moving the electrical enclosure 50 upwards. Simultaneously, a second lifting part 32 can be provided on the side of the first lifting part 31 away from the second connector 40, and a third lifting part 33 can be provided on the side of the second lifting part 32 away from the first lifting part 31. Since the first lifting part 31 is relatively close to the electrical enclosure 50, it may be obstructed by the upper structure of the electrical enclosure 50, making it inconvenient for the operator to hold it. In this case, the operator can hold the second lifting part 32 or the third lifting part 33, which are farther from the electrical enclosure 50 and not obstructed by other structures, making it easier for the operator to hold and facilitating the movement of the electrical enclosure 50.

[0099] Please see Figure 8 and Figure 9 In this embodiment of the application, the electrical enclosure 50 includes: a module body 51, at least one side of the module body 51 is provided with an assembly part 52 and / or a fixing part 53, the assembly part 52 is used to cooperate with the handle structure described above, and the fixing part 53 is used to cooperate with the grip structure described above.

[0100] In practical applications, a fixing part 53 can be provided on one side wall of the electrical enclosure 50 along the X direction. Generally, when the electrical enclosure 50 is hung on the wall, the fixing part 53 will be located at the top of the electrical enclosure 50. Assembly parts 52 can be provided on two side walls of the electrical enclosure 50 along the Y direction. Figure 9 and Figure 10 The posture shown is the posture after the electrical box 50 is installed on the wall.

[0101] It is understandable that a fixing part 53 can be provided on the electrical box 50. When the electrical box 50 is moved, the fixing part 53 can be connected with the handle structure. The handle structure can be used to lift one end of the electrical box 50, lift the electrical box 50 out of the packaging box, and put the electrical box 50 in an upright position.

[0102] Then, during the installation of the electrical enclosure 50, the assembly part 52 can be connected to the handle structure. By lifting the electrical enclosure 50 through the handle structure, the electrical enclosure 50 can be finally hung on the wall. The assembly part 52 and the fixing part 53 are respectively set on different side walls to facilitate the mounting of the electrical enclosure 50 on the wall.

[0103] In practical applications, to improve adaptability to application scenarios, the assembly part 52 and the fixing part 53 can be arranged on the same side wall. The assembly part 52 and / or the fixing part 53 can be arranged on one side of the electrical enclosure 50 or on multiple sides. When arranged on multiple sides, they can be arranged on two opposite sides of the electrical enclosure 50 along the X direction or on two opposite sides of the electrical enclosure 50 along the Y direction.

[0104] Please see Figure 10 In conjunction with the above embodiments, in some embodiments, for ease of installation, the electrical enclosure 50 can be mounted on the mounting plate 60; in use, the mounting plate 60 is first fixed to the wall, the surface of the mounting plate 60 facing the electrical enclosure 50 is provided with a first mounting structure, and the surface of the electrical enclosure 50 facing the wall is also provided with a second mounting structure. The two mounting structures cooperate to realize the installation of the electrical enclosure 50.

[0105] Furthermore, pre-installing the mounting plate 60 onto the wall offers two technical advantages. First, by increasing the area of ​​the mounting plate 60, more fastening bolts can be installed on it. Compared to directly fixing the first mounting structure to the wall, this method uses more bolts, increasing the connection strength between the mounting plate 60 and the wall, thus accommodating heavier electrical enclosures 50. Second, since the first mounting structure is pre-installed on the mounting plate 60, when there are more than two first mounting structures, the posture and spacing between the two first mounting structures can be precisely controlled without on-site adjustments by installers, significantly improving the installation efficiency of the electrical enclosure 50.

[0106] The electrical enclosure 50 has at least one side with a first side plate 54 and a second side plate 55 disposed opposite to each other. Both the first side plate 54 and the second side plate 55 are connected to the module body 51 and are arranged parallel to the mounting plate 60. A mounting space 56 is formed between the first side plate 54 and the second side plate 55. Each of the first side plate 54 and the second side plate 55 is provided with a mounting portion 52 for engaging a handle structure. It can be understood that the module body 51 is parallel to the mounting plate 60 or... Figure 9The cross-section intercepted by the plane of the large surface of the battery shown is a "convex" shaped structure. There are symmetrical concave areas at the two shoulders of the module body 51. The first side plate 54 and the second side plate 55 can be arranged in the concave areas at the two shoulders of the module body 51, so that the electrical box body 50 generally presents a cuboid structure. The first side plate 54, the second side plate 55 and the module body 51 can be of an integral structure. Opposite first side plate 54 and second side plate 55 can be arranged on the electrical box body 50, and an assembly part 52 can be arranged on these two side plates, so that the handle structure can be connected in cooperation with the assembly part 52, thus facilitating the movement of the electrical box body 50 through the handle structure. The installation space 56 formed between the first side plate 54 and the second side plate 55 facilitates the connection between the handle structure and the assembly part 52, and at the same time facilitates the hand of the staff to be embedded in the installation space 56 to hold the handle structure. The first side plate 54 and the second side plate 55 can be arranged on one side or multiple sides of the electrical box body 50. When arranged on multiple sides, they are generally arranged on two opposite side surfaces of the electrical box body 50, such as on two opposite side surfaces of the electrical box body 50 along the Y direction, or on two opposite side surfaces of the electrical box body 50 along the X direction. When moving the electrical box body 50, it is convenient to ensure the stability of the movement of the electrical box body 50. At the same time, in order to facilitate the quick installation of the electrical box body 50 onto the mounting plate 60 (generally, the large surface of the electrical box body 50 is fixedly connected to the mounting plate 60), the first side plate 54 and the second side plate 55 can be arranged in parallel with the mounting plate 60. When the handle structure is connected to the first side plate 54 and the second side plate 55 and the electrical box body 50 is moved, it is convenient to make a large surface of the electrical box body 50 fit with the mounting plate 60, which is beneficial to fixedly connect this large surface with the mounting plate 60.

[0107] Mounting spaces 56 can also be respectively arranged at the same height on the opposite side walls of the electrical box body 50. By arranging corresponding mating parts 52 on the mounting spaces 56, the cooperation with the handle structure is realized, and then the electrical box body 50 can be lifted from both sides together, and then two people can cooperate to install the electrical box body 50 onto the wall, thus reducing the installation difficulty and at the same time adapting to a heavier electrical box body 50.

[0108] Please refer to Figure 8 、<000用英语翻译 Figure 11 and Figure 12 In some embodiments in combination with the above embodiments, the two assembly parts 52 on the first side plate 54 and the second side plate 55 can both be chutes 521. The chutes 521 have openings, and the openings are respectively arranged on one side of the first side plate 54 and the second side plate 55 in the Y direction and are arranged背离模组主体51设置,滑槽521的延伸方向朝向电气箱体50的中心方向,把手结构的两个第一连接件20分别通过对应开口与滑槽521嵌设配合;如此设计可以更好的使把手结构与电气箱体50配合。 It should be noted that there is an unclear expression "背离模组主体51设置" in the original text. It is recommended to check and clarify this part for a more accurate translation. The above translation is based on the existing text as much as possible.

[0109] Alternatively, the mounting portion 52 on one of the first side plate 54 and the second side plate 55 is a groove 521, and the mounting portion 52 on the other of the first side plate 54 and the second side plate 55 is a connecting hole 522. The connecting hole 522 and the groove 521 are correspondingly arranged. One of the first connecting members 20 of the handle structure is embedded in the groove 521 through an opening, and the other first connecting member 20 of the handle structure is nested and engaged with the connecting hole 522.

[0110] It is understandable that the mounting portions 52 on the first side plate 54 and the second side plate 55, located on the same side of the electrical enclosure 50, can both be configured as slide grooves 521, with the two slide grooves 521 having the same height. The opening of the slide groove 521 can be positioned along the Y direction on the corresponding side plate, and the opening should be positioned on the side of the corresponding side plate away from the module body 51 (e.g., Figure 11 As shown, the two first connectors 20 on the handle structure can be inserted into the corresponding slide grooves 521 through the openings, forming a mating connection with the slide grooves 521. The opening of the slide groove 521 can be set along the Y direction or inclined to the Y direction. It should be noted that when the opening of the slide groove 521 is inclined to the Y direction, it is inclined towards the bottom of the electrical box 50. When the first connectors 20 are inserted into the corresponding slide grooves 521 through the inclined openings, the first connectors 20 are not easy to slide out of the openings along the Y direction during the upward pulling of the module body 51, which facilitates a relatively stable fit between the first connectors 20 and the slide grooves 521. In this way, the connection at one end of the handle structure is restricted, which can further improve the reliability of the fit between the handle structure and the electrical box 50, and also facilitate the lifting of the electrical box through the handle structure.

[0111] Alternatively, the mounting portion 52 on one of the first side plate 54 and the second side plate 55 can be a groove 521, and the mounting portion 52 on the other of the first side plate 54 and the second side plate 55 can be a connecting hole 522. This allows the first connecting pieces 20 at both ends of the handle structure to engage with the groove 521 and the connecting hole 522 respectively, thus connecting the handle structure to the first side plate 54 and the second side plate 55. The mounting portion 52 on one of the first side plate 54 and the second side plate 55 is set as a connecting hole 522 because connecting holes are simple to process and their dimensions are easy to control. If the mounting portions 52 on both the first side plate 54 and the second side plate 55 are both set as connecting holes 522, the maximum distance between the two ends of the handle structure will be greater than the distance between the first side plate 54 and the second side plate 55, and the two ends of the handle structure cannot be inserted into the two connecting holes 522, which is not conducive to the installation of the handle structure. Therefore, one of the two corresponding mounting portions 52 is set as a connecting hole 522, and the other is set as a groove 521, which facilitates the installation of the handle structure and also facilitates the processing of the mounting portion 52. The slide groove 521 has an opening located at the edge of the first side plate 54 or the second side plate 55, so that one end of the handle structure can be inserted into the interior of the slide groove 521 through the opening, and the other end has a certain displacement margin so that it can be smoothly inserted into the interior of the corresponding connection hole 522.

[0112] Please see Figure 2 and Figure 8 In conjunction with the above embodiments, in some embodiments, the center position height of the connecting hole 522 is the same as the bottom position height of the groove 521;

[0113] Alternatively, the bottom of the groove 521 on the first side plate 54 can be at the same height as the bottom of the groove 521 on the second side plate 55, making it convenient for the handle structure to be used in conjunction with it.

[0114] Understandably, if one of the first side plate 54 and the second side plate 55 has a groove and the other has a connecting hole, the bottom of the groove and the center of the connecting hole need to be at the same height. One of the first connecting pieces 20 on the handle structure is inserted into the bottom of the groove through the opening. Then, the handle structure can be moved along the direction of the alternating arrangement of the first side plate 54 and the second side plate 55, so that the other first connecting piece 20 on the handle structure can be smoothly inserted into the connecting hole. This achieves the purpose of connecting the two first connecting pieces 20 on the handle structure with the groove and the connecting hole respectively, making it convenient to lift the electrical box 50 by the handle. If the bottom of the groove and the center of the connecting hole are not at the same height, it may increase the difficulty of connecting the handle structure with the connecting hole or the groove, making it inconvenient to achieve an effective and stable fit.

[0115] Please see Figure 5 , Figure 6 , Figure 8 , Figure 13 , Figure 14 and Figure 15 In conjunction with the above embodiments, in some embodiments, the fixing part 53 and the module body 51 enclose a receiving cavity 531. The fixing part 53 has a through hole 532 communicating with the receiving cavity 531. Along the direction from the through hole 532 to the receiving cavity 531, the orthographic projection of the through hole 532 is located within the projection range of the receiving cavity 531. The second connector 40 of the handle structure is used to pass through the through hole 532 and be embedded in the receiving cavity 531, and is connected to the through hole 532 and the receiving cavity 531.

[0116] It is understandable that the cross-section of the fixing part 53 can be a C-shaped structure, an arc-shaped structure, etc., as long as the fixing part 53 and the module body 51 can form a receiving cavity 531. Then, a through hole 532 is opened on the fixing part 53 so that the through hole 532 can communicate with the receiving cavity 531, allowing external structures to enter the interior of the receiving cavity 531 through the through hole 532. At the same time, along the direction from the through hole 532 to the receiving cavity 531 (e.g., Figure 14 and Figure 15 In the Z direction, the orthographic projection of the through hole 532 lies within the receiving cavity 531. Therefore, in this direction, the area of ​​the through hole 532 must be less than or equal to the area of ​​the receiving cavity 531. If, in the Z direction, the area of ​​the through hole 532 is equal to the area of ​​the receiving cavity 531 (e.g., ...), ... Figure 14 If the second connector 40 on the handle structure is L-shaped or crescent-shaped, it can penetrate the through hole 532 and be inserted into the receiving cavity 531 to achieve a mating connection with the fixing part 53, facilitating the lifting of the electrical box 50. If, in the Z direction, the area of ​​the through hole 532 is smaller than the area of ​​the receiving cavity 531 (e.g., ...), ...). Figure 15 If the end of the second connector 40 on the grip structure is enlarged, then a portion of the shape of the through hole 532 needs to be adapted to the enlarged structure on the second connector 40, so that the enlarged structure can enter the interior of the receiving cavity 531 through this portion. The enlarged structure is moved so that at least a portion of the enlarged structure is located in the receiving cavity 531 beyond the orthographic projection of the through hole 532 (e.g., Figure 15 This also allows the second connector 40 to form a mating connection with the fixing part 53.

[0117] Please see Figure 5 , Figure 6 In conjunction with the above embodiments, in some embodiments, the through hole 532 has a T-shaped structure. It is understood that the through hole 532 can be configured as a T-shaped structure, such as... Figure 7As shown, the second connector 40 can also be configured as a T-shaped structure, so that the shape of the second connector 40 matches the shape of the through hole 532. The enlarged part 42 of the second connector 40 can enter the interior of the receiving cavity 531 through the corresponding position of the through hole 532. The extension part 41 of the second connector 40 penetrates the interior of the through hole 532. Then, the second connector 40 is moved so that the second connector 40 and the through hole 532 form a locking structure, which can realize the cooperation connection between the second connector 40 and the fixing part 53. This structure has high connection stability, and the handle structure and the electrical housing 50 are not easy to separate.

[0118] Please see Figure 16 , Figure 17 and Figure 18 In conjunction with the above embodiments, in some embodiments, the electrical enclosure 50 includes a top cover 57, which includes a cover body 571 and a connecting portion 572.

[0119] The cover 571 is at least partially located on the side of the module body 51 where the fixing part 53 is provided, and covers the fixing part 53. One end of the connecting part 572 is connected to the cover 571, and the other end passes through the through hole 532 on the fixing part 53 and is connected to the receiving cavity 531.

[0120] It is understandable that a top cover 57 can be provided on the electrical enclosure 50. The cover 571 of the top cover 57 can cover the side of the module body 51 with the fixing part 53, which can make the electrical enclosure 50 more aesthetically pleasing and also play a certain role in dust prevention, preventing dust and impurities from entering the corresponding slots and causing blockage inside the slots, affecting the connection of the structure, and also preventing dust and impurities from affecting the normal operation of the electrical enclosure 50. At the same time, a connecting part 572 is provided, one end of which is connected to the cover 571, and the other end passes through the through hole 532 on the fixing part 53 and is connected to the receiving cavity 531 (it can be a snap-fit). This makes the cover 571 stably installed on the module body 51 and also facilitates the removal of the cover 571, making it easy to expose the fixing part 53 and connect it with the handle structure, which is beneficial for moving the electrical enclosure 50.

[0121] Please see Figure 16 , Figure 17 and Figure 18 In conjunction with the above embodiments, in some embodiments, the connecting portion 572 includes a substrate 5721 and a clip 5722.

[0122] One end of the substrate 5721 is connected to the cover 571, and at least a portion of the other end passes through the through hole 532 and is embedded in the receiving cavity 531. The card head 5722 is located in the receiving cavity 531 and is connected to the other end of the substrate 5721. The card head 5722 is engaged with the receiving cavity 531.

[0123] It is understood that the connecting part 572 may include a substrate 5721 and a locking head 5722. The substrate 5721 serves as the main body of the connecting part 572, and one end of it can be fixedly connected to the cover 571. The fixed connection can be achieved through welding, bolting, gluing, etc. When the cover 571 is installed on the module body 51, at least a portion of the other end of the substrate 5721 can be inserted into the corresponding receiving cavity 531 through a through hole 532 in the fixing part 53. Simultaneously, the locking head 5722 is disposed on the other end of the substrate 5721 and, as the substrate 5721 moves, enters the interior of the receiving cavity 531. Figure 9 As shown, in the Y direction, the size of the receiving cavity 531 is larger than the size of the through hole 532. Meanwhile, the latch 5722 protrudes along the Y direction, and after the latch 5722 is inserted into the interior of the receiving cavity 531, it can form a shape with the inner wall of the receiving cavity 531 as shown in the diagram. Figure 19 As shown in the snap-fit ​​configuration, one side of the snap-fit ​​head 5722 abuts against the inner wall of the receiving cavity 531 in the X direction, preventing it from easily sliding out of the receiving cavity 531. This allows the connecting part 572 to engage with the receiving cavity 531, ensuring that the cover 571 can be stably installed on the module body 51.

[0124] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0125] The handle structure, grip structure, and electrical housing provided in the embodiments of this application have been described in detail above, and specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A handle structure, characterized by The utility model is used for installing electrical cabinet (50), opposite setting assembly part (52) is arranged on the electrical cabinet (50), the handle structure includes: First body (10); First connecting piece (20) is arranged at the both sides of first body (10) at intervals, and first connecting piece (20) is matched with assembly part (52); The minimum distance between the opposite end faces of the assembly part (52) is less than the maximum distance between the two first connecting pieces (20).

2. The handle structure according to claim 1, characterized in that The first connecting piece (20) includes: Lap joint (21), one end of lap joint (21) is connected with first body (10), and the other end of lap joint (21) extends away from first body (10); Butt joint (22), one end of butt joint (22) is connected on the other end of lap joint (21), and the other end of butt joint (22) extends away from lap joint (21); the whole of butt joint (22) and lap joint (21) is L-shaped arrangement; The other end of butt joint (22) is matched with assembly part (52).

3. The handle structure according to claim 2, wherein The butt joint (22) includes: Connecting block (221), one end of connecting block (221) is connected on the other end of lap joint (21), and the other end of connecting block (221) extends away from lap joint (21); Butt joint (222), one end of butt joint (222) is connected with the other end of connecting block (221), and the extension direction of butt joint (222) is same with the extension direction of connecting block (221), butt joint (222) is matched with assembly part (52), and the section of butt joint (222) perpendicular to the extension direction is less than the section of connecting block (221) perpendicular to the extension direction.

4. The handle structure according to claim 1, characterized in that The first body (10) includes: First holding part (11), the first connecting piece (20) is connected at the both ends of first holding part (11); Second holding part (12), one end is connected with first holding part (11), and the other end extends away from first holding part (11); Third holding part (13), connected with the other end of second holding part (12), and the whole of second holding part (12) and third holding part (13) is T-shaped arrangement.

5. The handle structure according to claim 1, wherein The handle structure further includes second connecting piece (40), one end of second connecting piece (40) is connected on first body (10) away from one end of first connecting piece (20); The other end of second connecting piece (40) is matched with fixing part (53) on electrical cabinet (50).

6. The handle structure according to claim 5, wherein The other end of second connecting piece (40) has bulging part (42), and bulging part (42) is matched with fixing part (53) on electrical cabinet (50).

7. A grip structure characterized by comprising: The utility model is used for installing electrical cabinet (50), at least one side of the electrical cabinet (50) is provided with fixing part (53); the handle structure includes: Second body (30); A second connecting member (40) is connected to one end of the second body (30), and comprises: An extension (41) is connected to one end of the second body (30) and extends in a direction away from the second body (30); An enlarged portion (42) is provided at the other end of the extension (41).

8. The grip structure according to claim 7, wherein The enlarged portion (42) extends in a direction intersecting the extension direction of the extension (41), and the extension length of the enlarged portion (42) is greater than the cross-sectional diameter of the extension (41) perpendicular to the extension direction of the extension (41).

9. The grip structure according to claim 7, wherein The second body (30) comprises: A first pulling portion (31) on one side of which the second connecting member (40) is arranged; Alternatively, the second body (30) comprises: a first pulling portion (31) on one side of which the second connecting member (40) is arranged, a second pulling portion (32) on the other side of the first pulling portion (31) and connected to the first pulling portion (31); A third pulling portion (33) on the side of the second pulling portion (32) away from the first pulling portion (31) and connected to the second pulling portion (32); The extension direction of the first pulling portion (31) is perpendicular to the extension direction of the second pulling portion (32), and the extension direction of the first pulling portion (31) is the same as the extension direction of the third pulling portion (33).

10. An electrical enclosure (50), characterized by, Comprise: A module body (51) provided with a fitting portion (52) and / or a fixing portion (53) on at least one side, the fitting portion (52) being used to cooperate with the handle structure as claimed in any one of claims 1 to 6, and the fixing portion (53) being used to cooperate with the grip structure as claimed in any one of claims 7 to 9.

11. The electrical box (50) of claim 10, wherein, The electrical box (50) has oppositely arranged first and second side plates (54) and (55), both of which are connected to the module body (51), and an installation space (56) is formed between the first and second side plates (54) and (55). The fitting portion (52) is arranged on both the first and second side plates (54) and (55) to cooperate with the handle structure.

12. The electrical box (50) of claim 10, wherein, The electrical box (50) has oppositely arranged first and second side plates (54) and (55), both of which are connected to the module body (51), and an installation space (56) is formed between the first and second side plates (54) and (55). The fitting portion (52) is arranged on both the first and second side plates (54) and (55) to cooperate with the handle structure. The electrical box (50) has oppositely arranged first and second side plates (54) and (55), both of which are connected to the module body (51), and an installation space (56) is formed between the first and second side plates (54) and (55). The fitting portion (52) is arranged on both the first and second side plates (54) and (55) to cooperate with the handle structure. The electrical box (50) has oppositely arranged first and second side plates (54) and (55), both of which are connected to the module body (51), and an installation space (56) is formed between the first and second side plates (54) and (55). The fitting portion (52) is arranged on both the first and second side plates (54) and (55) to cooperate with the handle structure.

13. The electrical box (50) of claim 11, wherein, The assembly part (52) on the first side plate (54) and the second side plate (55) is a sliding groove (521), the sliding groove (521) has an opening, the opening is arranged on one side of the first side plate (54) and the second side plate (55) in the Y direction, and is arranged away from the module body (51), the extension direction of the sliding groove (521) is towards the center direction of the electrical cabinet (50), and the two first connecting pieces (20) of the handle structure are respectively embedded and matched with the sliding groove (521) through the corresponding openings; Alternatively, the assembly part (52) on one of the first side plate (54) and the second side plate (55) is a sliding groove (521), and the assembly part (52) on the other of the first side plate (54) and the second side plate (55) is a connecting hole (522), the connecting hole (522) and the sliding groove (521) are correspondingly arranged, one of the first connecting pieces (20) of the handle structure is embedded in the sliding groove (521) through the opening, and the other of the first connecting pieces (20) of the handle structure is nested and matched with the connecting hole (522).

14. The electrical box (50) of claim 13, wherein, The center position height of the connecting hole (522) is the same as the groove bottom position height of the sliding groove (521); Alternatively, the groove bottom position height of the sliding groove (521) arranged on the first side plate (54) is the same as the groove bottom position height of the sliding groove (521) on the second side plate (55).

15. The electrical box (50) of claim 10, wherein, The fixing part (53) and the module body (51) form an accommodating cavity (531) therebetween, the fixing part (53) has a through hole (532) in communication with the accommodating cavity (531), and the orthogonal projection of the through hole (532) is located within the projection range of the accommodating cavity (531) in the direction from the through hole (532) to the accommodating cavity (531). The second connecting piece (40) of the handle structure is used for embedding into the accommodating cavity (531) through the through hole (532) and is connected with the through hole (532) and the accommodating cavity (531).

16. The electrical box (50) of claim 15, wherein, The through hole (532) is a T-shaped structure.

17. The electrical box (50) of claim 15, wherein, The electrical cabinet (50) comprises a top cover (57), and the top cover (57) comprises: A cover body (571) located at least partially on one side of the module body (51) provided with the fixing part (53) and covering the fixing part (53); A connecting part (572) connected at one end to the cover body (571) and at the other end to the through hole (532) on the fixing part (53) and the accommodating cavity (531) in a matched manner.

18. The electrical box (50) of claim 17, wherein, The connecting part (572) comprises: A base plate (5721) connected at one end to the cover body (571) and at the other end at least partially embedded into the accommodating cavity (531) through the through hole (532); A clamping head (5722) located in the accommodating cavity (531) and connected to the other end of the base plate (5721), and the clamping head (5722) is connected to the accommodating cavity (531) in a matched manner.

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