Forward and reverse hanging mounting structure and inverter

Abstract

The utility model belongs to the technical field of inverter installation, and discloses a positive and negative hanging installation structure and an inverter. The forward and reverse hanging installation structure comprises a hanging assembly, an installation assembly and a locking assembly. The mounting assembly is vertically fixed to a wall, and when the hanging assembly is vertically installed upwards or downwards, the hanging assembly can be clamped to the mounting assembly, so that the hanging assembly is vertically hung on the wall. The locking piece is connected with the fixed suspension assembly and the installation assembly and used for assisting in fixing the suspension assembly and the installation assembly. By means of the forward and reverse hanging installation structure, equipment assembled to the forward and reverse hanging installation structure can be fixed to the wall body in a forward and reverse hanging mode so as to meet the installation requirements of the equipment in different directions. The inverter comprises an inverter core body, a shell and the positive and negative hanging mounting structure. The inverter is located in the shell, the hanging assembly is fixed to the shell, the inverter core and the shell are jointly assembled to the positive and negative hanging installation structure, positive and negative installation of the inverter core can be achieved, and the installation requirements of the inverter core in different directions are met.

Description

Technical Field

[0001] The utility model relates to the technical field of inverter installation, in particular to a front and back hanging installation structure and an inverter. Background Technique

[0002] An inverter is a converter that converts direct current into alternating current, characterized by high conversion efficiency, fast startup, good safety performance, good physical performance, and strong load adaptability and stability. Therefore, the inverter is a key component in photovoltaic power generation technology for converting the direct current generated by photovoltaic modules into alternating current.

[0003] In photovoltaic power generation technology, the application of an inverter involves the installation of the inverter. Due to different locations, the installation conditions and requirements of the inverter will be different. Especially in the installation of the inverter, the setting of the incoming and outgoing lines of the equipment needs to be considered. Usually, the installation of the inverter is mostly stacked installation with a storage battery or wall-mounted installation. For the stacked installation of the inverter, the inverter is stacked on the battery pack and installed up and down with screws. However, in application, there are relatively large limitations. It must be placed together with the battery pack, and the installation height cannot be adjusted, and the outgoing line position is fixed. Currently, the inverter is commonly wall-mounted, that is, a bracket is installed at a suitable position on the wall in advance, then a hanging bracket is installed on the inverter, and then the inverter is hung on the bracket installed on the wall. However, in this wall-mounted method, the inverter can only be installed in one direction (either vertically upward or vertically downward) and cannot be changed. When the positions of the on-site installation components and the grid connection (when the connection terminals of the inverter are on the left and right) change, the DC and AC lines may cross, or the length of the wire trough needs to be increased to bypass the connection positions from each other.

[0004] Therefore, there is an urgent need to propose a front and back hanging installation structure and an inverter to solve the above problems. Content of the Utility Model

[0005] The first object of the utility model is to provide a front and back hanging installation structure, which can fix the equipment assembled to the front and back hanging installation structure to the wall in a front and back hanging manner to meet the installation requirements of the equipment in different directions.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] A front and back hanging installation structure, comprising:

[0008] A suspension assembly;

[0009] An installation assembly, the installation assembly is vertically fixed to the wall, when the suspension assembly is installed vertically upward or vertically downward, the suspension assembly can be clamped to the installation assembly, so that the suspension assembly is vertically suspended on the wall;

[0010] A locking member that connects and fixes the suspension assembly and the mounting assembly.

[0011] As an alternative technical solution for the front-back hanging installation structure, a clamping groove is provided on the suspension assembly, and the mounting assembly includes a clamping member. When the suspension assembly is installed vertically upward or vertically downward, the clamping member can be inserted into the clamping groove.

[0012] As an alternative technical solution for the front-back hanging installation structure, the suspension assembly includes two suspension plates arranged horizontally opposite to each other. There are two clamping grooves, and both of the two clamping grooves are respectively located on one side of the two suspension plates close to the mounting assembly. The clamping members are two, and the two clamping members can be respectively clamped into the corresponding clamping grooves.

[0013] As an alternative technical solution for the front-back hanging installation structure, the clamping grooves on each suspension plate are two L-shaped grooves arranged at intervals in the vertical direction. Each L-shaped groove includes a horizontal groove and a vertical groove. One end of the horizontal groove is communicated with the vertical groove, and the other end penetrates through the side of the suspension plate close to the mounting assembly. The vertical grooves of the two L-shaped grooves extend away from each other in the vertical direction. When the suspension plate is installed vertically upward or vertically downward, the clamping member can pass through the horizontal groove of one of the L-shaped grooves located above at this time and be inserted into the corresponding vertical groove.

[0014] As an alternative technical solution for the front-back hanging installation structure, the clamping groove on each suspension plate is a horizontally lying T-shaped groove. The T-shaped groove includes a horizontal groove and a vertical groove. One end of the horizontal groove is communicated with the middle of the vertical groove, and the other end of the horizontal groove penetrates through the side of the suspension plate close to the mounting assembly. When the suspension plate is installed vertically upward or vertically downward, the clamping member can pass through the horizontal groove and be inserted into the upper half of the corresponding vertical groove.

[0015] As an alternative technical solution for the front-back hanging installation structure, the mounting assembly includes a fixing plate and two side plates. The fixing plate is fixed to the wall body, and the side plates are oppositely arranged on the two horizontally opposite sides of the fixing plate and extend away from the wall body. The two clamping members are respectively located on the two side plates.

[0016] As an alternative technical solution for the front-back hanging installation structure, the clamping member includes a first plate and a second plate. The first plate and the second plate are perpendicularly connected to form an L shape. The first plate is perpendicularly connected to the inner side of the side plate, so that the second plate extends toward the fixing plate and is opposite to the side plate. The first plate can pass through the horizontal groove and be clamped into the vertical groove, so that at least part of the suspension plate is clamped between the second plate and the side plate.

[0017] As an alternative technical solution of the front-and-back hanging installation structure, a plurality of mounting holes are provided on the fixing plate for mounting and fixing the fixing plate on the wall.

[0018] As an alternative technical solution of the front-and-back hanging installation structure, a first locking hole is provided on the hanging assembly, and a second locking hole is provided on each of the mounting assemblies. The first locking holes and the second locking holes correspond to each other one by one, and the locking member passes through the corresponding first locking hole and the second locking hole to connect the hanging assembly and the mounting assembly.

[0019] The second object of the present invention is to provide an inverter that can achieve the front-and-back installation of the inverter core to meet the installation requirements of the inverter core in different directions.

[0020] To achieve this purpose, the present invention adopts the following technical solutions:

[0021] An inverter, comprising an inverter core, a housing, and the above-mentioned front-and-back hanging installation structure, wherein the inverter is located inside the housing, and the hanging assembly is fixed on the housing.

[0022] The beneficial effects of the present invention:

[0023] The front-and-back hanging installation structure provided by the present invention includes a hanging assembly, a mounting assembly, and a locking assembly. The mounting assembly is vertically fixed on the wall. When the hanging assembly is vertically upward or vertically downward, the hanging assembly can be clamped on the mounting assembly, so that the hanging assembly is vertically suspended on the wall. The locking member connects and fixes the hanging assembly and the mounting assembly to assist in fixing the hanging assembly and the mounting assembly. Since the hanging assembly can be clamped on the mounting assembly whether it is vertically upward or vertically downward during installation, the hanging assembly can be hung on the wall in a front-and-back manner (both vertically upward and vertically downward), and then the equipment assembled to the front-and-back hanging installation structure (specifically, the equipment is connected to the hanging assembly) can be hung and fixed on the wall in a front-and-back manner to meet the installation requirements of the equipment in different directions.

[0024] The inverter provided by the present invention includes an inverter core, a housing, and the above-mentioned front-and-back hanging installation structure. The inverter is located inside the housing, and the hanging assembly is fixed on the housing. The inverter core and the housing are jointly assembled to the front-and-back hanging installation structure, which can achieve the front-and-back installation of the inverter core to meet the installation requirements of the inverter core in different directions. Description of the Drawings

[0025] Figure 1 It is an assembly schematic diagram of the front-and-back hanging installation structure provided by the embodiment of the present invention, the inverter core, and the housing.

[0026] In the figure:

[0027] 110. Hanging plate; 101. Card slot; 102. First lock hole; 200. Mounting assembly; 210. Clamping part; 220. Fixed plate; 230. Side plate; 201. Mounting hole; 202. Second lock hole. Detailed implementation manner

[0028] The present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. In addition, it should be noted that for the convenience of description, only the parts related to the present utility model are shown in the drawings, rather than all the structures.

[0029] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected", and "fixed" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0030] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "above", and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "below", and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0031] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "right", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meanings.

[0032] The front-back hanging installation structure provided in this embodiment can enable the device assembled to the front-back hanging installation structure to be fixedly hung on the wall in both the front and back directions to meet the installation requirements of the device in different directions.

[0033] Specifically, as Figure 1As shown in the figure, the front-back hanging installation structure includes a hanging component, an installation component 200, and a locking component. The installation component 200 is vertically fixed to the wall. When the hanging component is installed vertically upward or vertically downward, the hanging component can be clamped to the installation component 200, so that the hanging component is vertically suspended on the wall. The locking piece connects and fixes the hanging component and the installation component 200, and is used to assist in fixing the hanging component and the installation component 200. Since the hanging component can be clamped to the installation component 200 whether it is installed vertically upward or vertically downward during installation, the hanging component can be hung on the wall in both the front and back directions (that is, it can be vertically upward and vertically downward), and then the equipment assembled to the front-back hanging installation structure (specifically, the equipment is connected to the hanging component) can be hung and fixed on the wall in both the front and back directions to meet the installation requirements of the equipment in different directions.

[0034] Further, a first locking hole 102 is provided on the hanging component, and a second locking hole 202 is provided on the installation component 200. The first locking hole 102 and the second locking hole 202 correspond one by one, and the locking piece passes through the corresponding first locking hole 102 and second locking hole 202 to connect the hanging component and the installation component 200.

[0035] There are various forms of clamping connection between the hanging component and the installation component 200. In some embodiments, a clamping groove 101 is provided on the hanging component, and the installation component 200 includes a clamping part 210. When the hanging component is installed vertically upward or vertically downward, the clamping part 210 can be inserted into the clamping groove 101.

[0036] Of course, in other embodiments, the clamping part on the hanging component is clamped into the groove on the installation component 200.

[0037] Further, the hanging component includes two hanging plates 110 arranged horizontally opposite to each other. There are two clamping grooves 101, and both of the two clamping grooves 101 are located on the side of the two hanging plates 110 close to the installation component 200. There are two clamping parts 210, and the two clamping parts 210 can be respectively clamped into the corresponding clamping grooves 101. The hanging plates 110 are simple to process, and the two hanging plates 110 are respectively installed on both sides of the installation component 200, which can make the equipment assembled on the hanging plates 110 hang more stably.

[0038] To enable the suspension plate 110 to be installed in a positive or reverse manner onto the installation assembly 200, in some embodiments, the card slots 101 on each suspension plate 110 are two L-shaped slots spaced apart in the vertical direction. Each L-shaped slot includes a horizontal slot and a vertical slot. One end of the horizontal slot is connected to the vertical slot, and the other end penetrates the side of the suspension plate 110 close to the installation assembly 200. The vertical slots of the two L-shaped slots extend away from each other in the vertical direction. When the suspension plate 110 is installed vertically upward or vertically downward, the clamping member 210 can pass through the horizontal slot of one of the L-shaped slots located above at this time and be inserted into the corresponding vertical slot. The two L-shaped slots symmetrically arranged in the vertical direction enable the clamping member 210 to be clamped into any one of the L-shaped slots when it is located above.

[0039] In some other embodiments, the card slot 101 itself can be set as a symmetric structure. Optionally, the card slot 101 on each suspension plate 110 is a horizontally lying T-shaped slot. The T-shaped slot includes a horizontal slot and a vertical slot. One end of the horizontal slot is connected to the middle of the vertical slot, and the other end of the horizontal slot penetrates the side of the suspension plate 110 close to the installation assembly 200. When the suspension plate 110 is installed vertically upward or vertically downward, the clamping member 210 can pass through the horizontal slot and be inserted into the upper half of the corresponding vertical slot.

[0040] It should be noted that the width of the horizontal slot in both of the above two card slot 101 structures is greater than the width of the vertical slot. The width of the horizontal slot should ensure that the clamping member 210 can pass through the horizontal slot, and the width of the vertical slot should ensure that the clamping member 210 can be clamped in.

[0041] Continue as Figure 1 shown, the installation assembly 200 includes a fixing plate 220 and two side plates 230. The fixing plate 220 is fixed to the wall. The side plates 230 are oppositely arranged on the two laterally opposite sides of the fixing plate 220 and extend away from the wall. The two clamping members 210 are respectively located on the two side plates 230. The fixing plate 220 can closely adhere to the wall surface, with good fixity and simple plate-shaped processing. The side plates 230 are located on the two opposite sides of the fixing plate 220 and extend away from the wall, leaving a suspension space for the suspension assembly.

[0042] In this embodiment, the clamping member 210 includes a first plate and a second plate. The first plate and the second plate are perpendicularly connected to form an L shape. The first plate is perpendicularly connected to the inner side of the side plate 230, so that the second plate extends towards the fixing plate 220 and is opposite to the side plate 230. The first plate can pass through the horizontal slot and be clamped in the vertical slot, so that the suspension plate 110 is at least partially clamped between the second plate and the side plate 230, increasing the installation stability of the suspension plate 110.

[0043] It should be noted that when the suspension plate 110 is suspended onto the above-mentioned clamping member 210, the side plate 230 is located outside the suspension plate 110.

[0044] In other embodiments, the snap-in member 210 includes a first plate and a second plate, the first plate and the second plate are perpendicularly connected to form an L shape, the first plate is perpendicularly connected to the outer side of the side plate 230, so that the second plate extends toward the fixing plate 220 and is opposite to the side plate 230, and the first plate can pass through the transverse slot and be clamped in the vertical slot. At this time, the side plate 230 is located inside the hanging plate 110.

[0045] Continue as Figure 1 shown, a plurality of mounting holes 201 are provided on the fixing plate 220 for mounting and fixing the fixing plate 220 to the wall.

[0046] In this embodiment, the fixing plate 220, the side plate 230 and the snap-in member 210 are integrally formed.

[0047] Furthermore, the snap-in member 210 is located at the top side of the side plate 230. To prevent the installation assembly 200 from being installed in the reverse direction, an installation arrow is provided on the fixing plate 220. As Figure 1 shown, a vertically upward arrow formed by hollowing out is provided on the fixing plate 220.

[0048] The inverter provided in this embodiment can realize the forward and reverse installation of the inverter core to meet the installation requirements of the inverter core in different directions.

[0049] Specifically as Figure 1 shown, the inverter includes an inverter core, a housing and the above-mentioned forward and reverse hanging installation structure. The inverter is located inside the housing, the hanging assembly is fixed to the housing, and the inverter core and the housing are jointly assembled to the forward and reverse hanging installation structure, which can realize the forward and reverse installation of the inverter core to meet the installation requirements of the inverter core in different directions.

[0050] In this embodiment, the two hanging plates 110 are relatively located on both sides of the heat dissipation fins of the inverter core. The installation assembly 200 further includes two rib plates, and the two rib plates are respectively located on both sides of the fixing plate 220 in the vertical direction. When the hanging plate 110 is clamped and hung to the installation assembly 200, both of the two rib plates can abut against the heat dissipation fins of the inverter core.

[0051] Obviously, the above embodiments of the present invention are only examples for clearly explaining the present invention, and are not limitations on the implementation manners of the present invention. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to enumerate all the implementation manners here. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A forward and reverse hanging installation structure, characterized in that: include: Suspension components; A mounting assembly (200), wherein the mounting assembly (200) is vertically fixed to a wall, and when the hanging assembly is installed vertically upward or vertically downward, the hanging assembly can be clamped on the mounting assembly (200) so that the hanging assembly is vertically hung on the wall; A locking member, the locking member connects and fixes the suspension component and the mounting component (200).

2. The forward and reverse hanging installation structure according to claim 1, characterized in that: The suspension component is provided with a card slot (101), and the installation component (200) comprises a card connector (210). When the suspension component is installed vertically upward or vertically downward, the card connector (210) can be inserted into the card slot (101).

3. The forward and reverse hanging installation structure according to claim 2, characterized in that: The suspension assembly comprises two suspension plates (110) arranged laterally opposite to each other, there are two card slots (101), the two card slots (101) are respectively located on one side of the two suspension plates (110) close to the mounting assembly (200), and there are two card connectors (210), the two card connectors (210) can be respectively carded in the corresponding card slots (101).

4. The forward and reverse hanging installation structure according to claim 3, characterized in that: The card slots (101) on each of the suspension plates (110) are two L-shaped slots spaced apart in the vertical direction, and each of the L-shaped slots includes a transverse slot and a vertical slot. One end of the transverse slot is connected to the vertical slot, and the other end passes through the side of the suspension plate (110) close to the installation component (200). The vertical slots of the two L-shaped slots extend in directions away from each other in the vertical direction. When the suspension plate (110) is installed vertically upward or vertically downward, the card connector (210) can pass through the transverse slot of the L-shaped slot located on the upper side and be inserted into the corresponding vertical slot.

5. The forward and reverse hanging installation structure according to claim 3, characterized in that: The card slot (101) on each of the suspension plates (110) is a horizontal T-shaped slot, and the T-shaped slot includes a transverse slot and a vertical slot. One end of the transverse slot is connected to the middle of the vertical slot, and the other end of the transverse slot passes through the side of the suspension plate (110) close to the installation component (200). When the suspension plate (110) is installed vertically upward or vertically downward, the card connector (210) can pass through the transverse slot and be inserted into the corresponding upper half of the vertical slot.

6. The forward and reverse hanging installation structure according to claim 4 or claim 5, characterized in that: The mounting assembly (200) comprises a fixing plate (220) and two side plates (230), wherein the fixing plate (220) is fixed to the wall, and the side plates (230) are relatively arranged on two opposite sides of the fixing plate (220) in a transverse direction and extend in a direction away from the wall, and the two clamping members (210) are respectively located on the two side plates (230).

7. The forward and reverse hanging installation structure according to claim 6, characterized in that: The clamping member (210) includes a first plate and a second plate, the first plate and the second plate are vertically connected to each other in an L-shape, the first plate is vertically connected to the inner side of the side plate (230), so that the second plate extends toward the fixed plate (220) and is opposite to the side plate (230), and the first plate can pass through the transverse groove and be clamped in the vertical groove, so that the suspension plate (110) is at least partially clamped between the second plate and the side plate (230).

8. The forward and reverse hanging installation structure according to claim 6, characterized in that: The fixing plate (220) is provided with a plurality of mounting holes (201) for mounting and fixing the fixing plate (220) to the wall.

9. The forward and reverse hanging installation structure according to claim 1, characterized in that: The suspension component is provided with a first locking hole (102), and the mounting component (200) is provided with a second locking hole (202), the first locking hole (102) and the second locking hole (202) correspond to each other one by one, and the locking member passes through the corresponding first locking hole (102) and the second locking hole (202) to connect the suspension component and the mounting component (200).

10. An inverter, comprising an inverter core and a housing, wherein the inverter is located in the housing, and characterized in that: The inverter also includes the forward and reverse hanging installation structure according to any one of claims 1 to 9, and the hanging assembly is fixed on the shell.

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