A wall-mounted inverter

Abstract

The utility model discloses a wall -hanging inverter relates to inverter technical field, including the positioning shell and inverter main part, the inside slide coupling of positioning shell has the lifting plate, and inverter main part installs on the outside wall of lifting plate, and the inside wall fixed connection of positioning shell has the clamping plate, and the one side equidistance of clamping plate is provided with the limit tooth, and the outside wall of lifting plate is provided with the clamping block, and the side wall fixed connection of clamping block has the rotating shaft, and clamping block is rotated and is connected with lifting plate through rotating shaft, the utility model discloses the one -way locking structure that the limit tooth on clamping plate formed with clamping block, make lifting plate in the process of pulling up, can along the inclined plane of limit tooth smoothly slide and fix in any required height, and will not slide down. When needing to drop, the cooperation of clamping block and clamping plate top end boss can remove the locking, and the operation is convenient. This design can accurate adaptation different installation environment and use demand, and the flexibility and convenience of wall -hanging inverter installation and use have been improved greatly.

Description

Technical Field

[0001] This utility model relates to the field of inverter technology, and in particular to a wall-mounted inverter. Background Technology

[0002] An inverter is a power electronic device whose main function is to convert direct current (DC) to alternating current (AC). Through specific circuit structures and control algorithms, inverters can convert DC power output from batteries, solar panels, and other DC power sources into AC power of different frequencies and voltage levels according to user needs, thus meeting the usage requirements of various electrical devices. They are widely used in solar power generation, uninterruptible power supplies (UPS), electric vehicles, and many other fields.

[0003] In traditional designs, inverters typically use fixed mounting holes or a single slot, making it difficult to change their vertical position once installed. This limits users' flexibility in adjusting the inverter's height for different installation environments. Forcibly changing the position often requires drilling new holes and disassembling the equipment, which is not only cumbersome but can also damage the wall and equipment, and even poses a risk of structural loosening due to repeated disassembly and reassembly. This limitation in height adjustment significantly restricts the adaptability of wall-mounted inverters in diverse scenarios, reducing ease of use and installation efficiency. Utility Model Content

[0004] The purpose of this utility model is to solve the problems existing in the prior art by proposing a wall-mounted inverter.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a wall-mounted inverter, comprising a positioning shell and an inverter body, wherein a lifting plate is slidably connected inside the positioning shell, the inverter body is mounted on the outer side wall of the lifting plate, a snap-fit ​​plate is fixedly connected to the inner side wall of the positioning shell, and limit teeth are provided at equal intervals on one side of the snap-fit ​​plate; a snap block is provided on the outer side wall of the lifting plate, and a rotating shaft is fixedly connected to the side wall of the snap block; the snap block is rotatably connected to the lifting plate through the rotating shaft; a second fixing post is provided above the top of the snap block; a first fixing post is fixedly connected to the outer side wall of the snap block; and a tension spring is fixedly connected between the first fixing post and the second fixing post.

[0006] Preferably, a heat sink is fixedly connected to the top of the lifting plate, and a sliding block is provided below the bottom of the heat sink. The sliding block is fixedly connected to the outer wall of the positioning shell.

[0007] Preferably, the side wall of the heat sink is fixedly connected with a buckle, and the heat sink is detachably connected to the inverter body through the buckle.

[0008] Preferably, a limiting groove is formed on the outer side wall of the positioning shell, and the outer side wall of the limiting groove is coated with lubricant.

[0009] Preferably, the outer wall of the second fixing column is coated with rust inhibitor, and the positioning shell is fixedly installed on the wall.

[0010] Preferably, the side wall of the positioning shell is provided with a clearance groove, and the lifting plate is slidably connected to the snap-fit ​​plate.

[0011] Preferably, the outer wall of the snap-fit ​​plate is fixedly connected with a positioning pin, and the outer wall of the positioning shell is provided with a pin hole.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, the one-way locking structure formed by the limiting teeth and the locking block on the locking plate allows the lifting plate to slide smoothly along the inclined surface of the limiting teeth and be fixed at any desired height during upward pulling, without sliding downward. When it is necessary to lower, the locking block and the protrusion at the top of the locking plate cooperate to release the lock, making operation convenient. This design can accurately adapt to different installation environments and usage requirements, greatly improving the flexibility and convenience of installing and using wall-mounted inverters.

[0014] 2. In this utility model, a heat sink base, manufactured using integrated metal fins, significantly increases the contact area between the inverter body and the external environment, thereby greatly improving heat dissipation efficiency and effectively ensuring stable inverter operation. Simultaneously, the heat sink base and the inverter body are detachably connected via snap-fit ​​mechanisms, allowing users to quickly disassemble and install the inverter body in different locations according to different usage environments. Furthermore, the sliding block at the bottom of the heat sink base fills the gap between it and the wall, further enhancing the stability of the inverter body installation, combining practicality and convenience. Attached Figure Description

[0015] Figure 1 This utility model provides an overall structural schematic diagram of a wall-mounted inverter;

[0016] Figure 2 This utility model provides a three-dimensional structural diagram of a heat sink in a wall-mounted inverter.

[0017] Figure 3 A three-dimensional structural diagram of the positioning shell in a wall-mounted inverter is provided for this utility model.

[0018] Figure 4 This utility model provides a partial structural breakdown diagram of the positioning shell in a wall-mounted inverter. Figure 1 ;

[0019] Figure 5 This utility model provides a partial structural breakdown diagram of the positioning shell in a wall-mounted inverter. Figure 2 .

[0020] Legend: 1. Positioning shell; 2. Inverter body; 3. Lifting plate; 4. Heat sink; 5. Buckle; 6. Sliding block; 7. Limiting groove; 8. Tension spring; 9. Limiting tooth; 10. Locking block; 11. Fixing post one; 12. Fixing post two; 13. Clearance groove; 14. Rotating shaft; 15. Locking plate. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: As Figure 1-5 As shown, this utility model provides a wall-mounted inverter, including a positioning shell 1 and an inverter body 2. A lifting plate 3 is slidably connected inside the positioning shell 1. The inverter body 2 is installed on the outer side wall of the lifting plate 3. A snap-fit ​​plate 15 is fixedly connected to the inner side wall of the positioning shell 1. Limiting teeth 9 are evenly spaced on one side of the snap-fit ​​plate 15. A snap-fit ​​block 10 is provided on the outer side wall of the lifting plate 3. A rotating shaft 14 is fixedly connected to the side wall of the snap-fit ​​block 10. The snap-fit ​​block 10 is rotatably connected to the lifting plate 3 through the rotating shaft 14. A second fixing post 12 is provided above the top of the snap-fit ​​block 10. A first fixing post 11 is fixedly connected to the outer side wall of the snap-fit ​​block 10. A tension spring 8 is fixedly connected between the first fixing post 11 and the second fixing post 12.

[0024] The specific setup and function of this embodiment are described below. The inverter body 2 is mounted on the lifting plate 3, and its height is adjusted along with the lifting plate 3. The lifting plate 3 slides vertically within the positioning shell 1, and a locking plate 15 is installed inside it. Limiting teeth 9 are evenly spaced on one side of the locking plate 15 for engaging with the locking block 10. The top of the locking plate 15 protrudes outward to form a protrusion. When adjusting the height, the lifting plate 3 is pulled from a lower position to a higher position. The unidirectional locking effect is achieved using the limiting teeth 9 and the inclined structure of the locking block 10. The locking block 10 can engage with one of the limiting teeth 9 in any position. When the locking block 10 can slide upward along the inclined surface of the limiting tooth 9, it cannot be adjusted downward until it moves to the top. The bottom corner of the locking block 10 engages with the top protrusion of the locking plate 15, causing the locking block 10 to deflect outward at a certain angle. This causes the fixing post 11 to move from one side of the fixing post 12 to the other side. At this time, the tension of the tension spring 8 causes the locking block 10 to open outward, so that the locking block 10 and the limiting tooth 9 are no longer engaged. This continues until the locking block 10 moves to the bottom and fits against the limiting groove 7, so that the bottom corner of the locking block 10 is limited by the inclined surface of the locking block 10, and it returns to the state of engagement with the limiting tooth 9. This position is then used for subsequent height adjustments.

[0025] Example 2: Figure 1 , Figure 2 and Figure 5 As shown, a heat sink 4 is fixedly connected to the top of the lifting plate 3, and a sliding block 6 is provided at the bottom of the heat sink 4. The sliding block 6 is fixedly connected to the outer wall of the positioning shell 1. A buckle 5 is fixedly connected to the side wall of the heat sink 4, and the heat sink 4 is detachably connected to the inverter body 2 through the buckle 5. A limit groove 7 is formed on the outer wall of the positioning shell 1, and the outer wall of the limit groove 7 is coated with lubricant.

[0026] The outer wall of the fixed column 12 is coated with rust inhibitor, and the positioning shell 1 is fixedly installed on the wall. The side wall of the positioning shell 1 has a clearance groove 13, and the lifting plate 3 is slidably connected to the snap-fit ​​plate 15. The outer wall of the snap-fit ​​plate 15 is fixedly connected with a positioning pin, and the outer wall of the positioning shell 1 has a pin hole.

[0027] The overall effect of this embodiment is as follows: In order to solve the problem of heat dissipation of wall-mounted inverters, a heat sink 4 is added between the inverter body 2 and the wall. The heat sink 4 is made of metal fins, which increases the heat exchange efficiency between the inverter body 2 and the outside environment. A buckle 5 is set on the surface of the heat sink 4, which is used to horizontally slide and snap onto the inverter body 2, realizing the effect of detachable connection between the inverter body 2 and the wall-mounted structure, so that the inverter body 2 can be used in different environments. A sliding block 6 is set at the bottom of the heat sink 4, which is used to fill the gap between the heat sink 4 and the wall, improving the stability of the inverter body 2 installation.

[0028] The device's operation and working principle are as follows: The inverter body 2 is mounted on the lifting plate 3, which slides vertically within the positioning shell 1, thus adjusting the height of the inverter body 2. Limiting teeth 9 are evenly spaced on one side of the locking plate 15 within the positioning shell 1. The locking block 10 on the lifting plate 3 is rotatably connected via a rotating shaft 14. The locking block 10 is connected to a first fixing post 11, and a second fixing post 12 is located above the top of the locking block 10, with a tension spring 8 between them. When the lifting plate 3 is pulled from low to high, the limiting teeth 9 and the inclined surface structure of the locking block 10 achieve one-way locking. The locking block 10 can slide upwards along the inclined surface of the limiting teeth 9 but cannot be adjusted downwards. When the lifting plate 3 reaches its highest point, the bottom corner of the locking block 10 engages with the top protrusion of the locking plate 15, causing the locking block 10 to deflect outwards. The first fixing post 11 moves to the other side of the second fixing post 12, and the tension spring 8 causes the locking block 10 to open outwards, disengaging the locking block 10 from the limiting teeth 9. When the locking block 10 moves to the bottom and fits into the limiting groove 7, its bottom corner is limited and reset by the inclined surface, restoring the locking state with the limiting tooth 9, which is used for subsequent height adjustment positioning.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A wall-mounted inverter, comprising a positioning shell (1) and an inverter body (2), characterized in that: The positioning shell (1) is internally slidably connected to a lifting plate (3). The inverter body (2) is installed on the outer side wall of the lifting plate (3). The inner side wall of the positioning shell (1) is fixedly connected to a snap-fit ​​plate (15). Limiting teeth (9) are provided at equal intervals on one side of the snap-fit ​​plate (15). A snap-fit ​​block (10) is provided on the outer side wall of the lifting plate (3). A rotating shaft (14) is fixedly connected to the side wall of the snap-fit ​​block (10). The snap-fit ​​block (10) is rotatably connected to the lifting plate (3) through the rotating shaft (14). A second fixing post (12) is provided above the top of the snap-fit ​​block (10). A first fixing post (11) is fixedly connected to the outer side wall of the snap-fit ​​block (10). A tension spring (8) is fixedly connected between the first fixing post (11) and the second fixing post (12).

2. A wall-mounted inverter according to claim 1, characterized in that: A heat sink (4) is fixedly connected to the top of the lifting plate (3), and a sliding block (6) is provided below the bottom of the heat sink (4). The sliding block (6) is fixedly connected to the outer wall of the positioning shell (1).

3. A wall-mounted inverter according to claim 2, characterized in that: The heat sink (4) is fixedly connected to the side wall with a buckle (5), and the heat sink (4) is detachably connected to the inverter body (2) through the buckle (5).

4. A wall-mounted inverter according to claim 1, characterized in that: The outer side wall of the positioning shell (1) has a limiting groove (7), and the outer side wall of the limiting groove (7) is coated with lubricant.

5. A wall-mounted inverter according to claim 1, characterized in that: Apply rust inhibitor to the outer wall of the fixed column 2 (12), and fix the positioning shell (1) on the wall.

6. A wall-mounted inverter according to claim 1, characterized in that: The side wall of the positioning shell (1) is provided with a clearance groove (13), and the lifting plate (3) is slidably connected to the snap-fit ​​plate (15).

7. A wall-mounted inverter according to claim 1, characterized in that: The outer side wall of the snap-fit ​​plate (15) is fixedly connected with a positioning pin, and the outer side wall of the positioning shell (1) is provided with a pin hole.

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