Inverter convenient to install

Abstract

The utility model belongs to the technical field of inverters, and particularly relates to an inverter convenient to install, which comprises a base, the base is provided with a positioning groove and a limiting chute, the base is fixedly provided with a connecting port, a discharge assembly and an alignment connecting block, the discharge assembly is fixedly provided with a connecting wire, and the alignment connecting block is fixedly provided with an alignment groove. A buffer spring is fixedly arranged on the alignment connecting block, a sliding block is fixedly arranged at the other end of the buffer spring, a protrusion is fixedly arranged on the sliding block, a telescopic rod is fixedly arranged at the tail end of the sliding block, and a fixing plate is fixedly arranged at the telescopic end of the telescopic rod. The protective cover body capable of being opened is arranged to wrap the connecting port so as to protect the connecting position, the sliding block is pulled back through elastic potential energy of the buffer spring, the tail end of the sliding block can be tightly attached to the front face of the base, the stability of the device is improved, and the telescopic rod is used for controlling the opening and closing state of the protective cover body. Therefore, connection and installation by workers are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of inverter technology, specifically to an inverter that is easy to install. Background Technology

[0002] An inverter is a power conversion device that converts direct current (DC) to alternating current (AC). It is mainly used in solar power generation systems, wind power generation systems, electric vehicles, and other fields. Inverters are usually composed of multi-stage circuit topologies to improve their efficiency, stability, and reliability. Common inverter topologies include single-phase bridge inverters, three-phase bridge inverters, and multi-stage inverters. Depending on the application scenario, inverters also have various application forms and types, such as series inverters, parallel inverters, photovoltaic inverters, and vehicle-mounted inverters.

[0003] However, traditional inverters are usually inconvenient to install. Most traditional inverters require a lot of tools to install, making them very troublesome to use. At the same time, if the inverter is damaged or malfunctions after installation, it is not easy to repair or replace it. This may also affect the stability and reliability of power conversion, which may easily lead to equipment or machinery downtime and cost or economic losses. In addition, it is not easy to replace inverters of different lengths, which brings inconvenience to the staff. Therefore, there is an urgent need for technical improvement. To this end, an inverter that is easy to install is proposed. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides an inverter that is easy to install, including a base with a positioning groove and a limiting groove. A connection port, a discharge assembly, and an alignment connection block are fixedly mounted on the base. A connecting wire is fixedly mounted on the discharge assembly. A buffer spring is fixedly mounted on the alignment connection block. A slider is fixedly mounted on the other end of the buffer spring. A protrusion is fixedly mounted on the slider. A telescopic rod is fixedly mounted on the end of the slider. A fixing plate is fixedly mounted on the telescopic end of the telescopic rod. Bolts are spirally mounted on the fixing plate. A protective cover body is fixedly mounted on the fixing plate.

[0005] Preferably, the alignment connecting block is fixedly connected in the positioning groove, the limiting slide is formed on the side wall of the positioning groove, and the buffer spring is located in the positioning groove.

[0006] Preferably, the slider is slidably connected in the positioning groove, the length and width of the slider are equal to the length and width of the positioning groove, the end of the slider is movably connected to the front of the base, and the height of the end of the slider is greater than the height of the protrusion.

[0007] Preferably, the protrusion is fixedly connected to both sides of the slider, the protrusion is slidably connected in the limiting groove, and the height of the protrusion is greater than the height of the limiting groove.

[0008] Preferably, the fixed end of the telescopic rod is fixedly connected to the end of the slider, and the side of the fixing plate is in close contact with the front of the base.

[0009] Preferably, both the fixing plate and the base are provided with threaded holes, and the bolts are spirally connected in the threaded holes.

[0010] Preferably, the protective cover body is arc-shaped, and the protective cover body encloses the connection port.

[0011] The above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0012] 1. This easy-to-install inverter protects the connection ports by having an openable protective cover. The elastic potential energy of the buffer spring pulls the slider back, ensuring that the end of the slider is in close contact with the front of the base, thus increasing the stability of the device. The on / off state of the protective cover is controlled by a telescopic rod, making it convenient for workers to connect and install.

[0013] 2. This easy-to-install inverter uses bolts screwed into threaded holes to fix the mounting plate to the threaded holes of the base, preventing the telescopic rod from retracting. This fixes the protective cover body on the side of the mounting plate. After being fixed, the left and right protective cover bodies will fit tightly together to form a ring that wraps around the connection port, thus protecting the connection from external environmental influences and increasing the service life of the device.

[0014] 3. This easy-to-install inverter has a protrusion whose height is equal to the height of the limiting groove. This allows the protrusion to slide simultaneously within the limiting groove as the slider slides within the positioning groove. The positioning groove then limits the slider's movement, effectively preventing it from sliding out of the device during operation. Furthermore, the slider's end height is greater than the positioning groove's height, ensuring that the end does not enter the groove but is instead pulled by a buffer spring to a position flush against the base. This increases the slider's stability and enhances the device's practicality. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of an inverter that is easy to install;

[0016] Figure 2 A three-dimensional structural diagram of a positioning groove in an inverter that is easy to install;

[0017] Figure 3 A three-dimensional structural diagram of a buffer spring in an inverter that is easy to install;

[0018] Figure 4 A three-dimensional structural diagram of a telescopic rod in an inverter that is easy to install;

[0019] Figure 5 This is a three-dimensional structural diagram of the connection ports in an inverter that is easy to install.

[0020] Figure label:

[0021] 1. Base; 101. Positioning groove; 102. Limiting slide; 103. Connection port; 2. Discharge assembly; 201. Connecting wire; 3. Alignment connecting block; 301. Buffer spring; 4. Slider; 401. Protrusion; 5. Telescopic rod; 501. Fixing plate; 6. Bolt; 7. Protective cover body. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0023] It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of this invention.

[0024] The following describes, with reference to the accompanying drawings, some embodiments of the present invention, providing an inverter that is easy to install.

[0025] Example 1:

[0026] Combination Figure 1-4As shown, the present invention provides an inverter comprising a base 1, wherein the base 1 has a positioning groove 101 and a limiting groove 102, a connection port 103 and a discharge assembly 2 are fixedly connected to the base 1, and a connecting wire 201 is fixedly connected to the discharge assembly 2 to form the basic structure of a three-phase combined inverter. The positioning groove 101 is provided on the base 1, and a limiting groove 102 is provided within the positioning groove 101. An alignment connecting block 3 is fixedly connected within the positioning groove 101. The base 1 is fixedly provided with the connection port 103, the discharge assembly 2, and the alignment connecting block 3. The discharge assembly 2 is fixedly provided with the connecting wire 201, and the alignment connecting block 3 is fixedly provided with... A buffer spring 301 is provided, and a slider 4 is fixedly mounted on the other end of the buffer spring 301. A protrusion 401 is fixedly mounted on the slider 4, and a telescopic rod 5 is fixedly mounted on the end of the slider 4. A fixing plate 501 is fixedly mounted on the telescopic end of the telescopic rod 5, and a bolt 6 is screwed onto the fixing plate 501. A protective cover body 7 is fixedly mounted on the fixing plate 501. Threaded holes are provided on both the fixing plate 501 and the base 1, and bolts 6 are screwed into the threaded holes to fix the fixing plate 501 to the threaded holes of the base 1, preventing the telescopic end of the telescopic rod 5 from retracting, thereby fixing the protective cover body 7 on the side of the fixing plate 501. The left and right protective cover bodies 7 will move in opposite directions after being fixed. The alignment connecting block 3 is fixedly connected to the positioning groove 101. When sliding within the positioning groove 101, the protrusion 401 simultaneously slides within the limiting groove 102, preventing the slider 4 from detaching from the positioning groove 101. The height of the end of the slider 4 is greater than the height of the positioning groove 101, ensuring that the end of the slider 4 does not enter the positioning groove 101 but is pulled down by the buffer spring 301 to a position where it is pressed tightly against the front of the base 1, thereby increasing the stability of the slider 4 and preventing it from wobbling. The limiting groove 102 is formed on the side wall of the positioning groove 101, and the buffer spring 301 is located within the positioning groove 101. The slider 4 is slidably connected within the positioning groove 101. The length and width are equal to the length and width of the positioning groove 101. The end of the slider 4 is movably connected to the front of the base 1. The height of the end of the slider 4 is greater than the height of the protrusion 401. The protrusion 401 is fixedly connected to both sides of the slider 4. The protrusion 401 is slidably connected in the limiting groove 102. The height of the protrusion 401 is greater than the height of the limiting groove 102. The fixed end of the telescopic rod 5 is fixedly connected to the end of the slider 4. The side of the fixing plate 501 is close to the front of the base 1. Threaded holes are opened on both the fixing plate 501 and the base 1. The bolt 6 is screwed into the threaded hole. The protective cover body 7 is arc-shaped and encloses the connection port 103.

[0027] Specifically, a connection port 103 and a discharge assembly 2 are fixedly connected to the base 1, and a connecting wire 201 is fixedly connected to the discharge assembly 2 to form the basic structure of a three-phase combined inverter. A positioning groove 101 is provided on the base 1, and a limit groove 102 is provided in the positioning groove 101. An alignment connecting block 3 is fixedly connected in the positioning groove 101, and a buffer spring 301 is fixedly welded to the alignment connecting block 3. A slider 4 is fixedly welded to the other end of the buffer spring 301. The slider 4 is slidably connected in the positioning groove 101, and protrusions 4 are fixedly welded to both sides of the slider 4. 01, and the protrusion 401 is slidably connected within the limiting groove 102. The height of the protrusion 401 is equal to the height of the limiting groove 102, so that when the slider 4 slides within the positioning groove 101, the protrusion 401 will simultaneously slide within the limiting groove 102. This allows the positioning groove 101 to limit the slider 4 as it slides, effectively preventing the slider 4 from sliding out of the equipment during operation. The end height of the slider 4 is greater than the height of the positioning groove 101, ensuring that the end of the slider 4 does not enter the positioning groove 101 but is instead... The buffer spring 301 is pulled to a position where it is in close contact with the front of the base 1, thereby increasing the stability of the slider 4 and preventing it from wobbling. This allows the equipment to limit the movement of the slider 4 during operation. A telescopic rod 5 is fixedly installed inside the end of the slider 4, and a fixing plate 501 is fixedly welded to the telescopic end of the telescopic rod 5. The rear surface of the fixing plate 501 is in close contact with the front of the base 1, and threaded holes are provided on both the fixing plate 501 and the base 1. Bolts 6 are screwed into the threaded holes, so that when the equipment is connected, the fixing plate 501 and the base 1 can be connected by inserting the bolts 6 into the threaded holes. This not only improves the stability of the connection between the fixing plate 501 and the base 1, but also facilitates the later assembly and disassembly of the equipment. By fixing the fixing plate 501 to the threaded hole of the base 1, the retraction end of the telescopic rod 5 is prevented from shrinking, thereby fixing the protective cover body 7 on the side of the fixing plate 501. After being fixed, the protective cover bodies 7 on the left and right sides will fit tightly together to form a ring that wraps around the connection port 103, thus protecting the connection from the influence of the external environment. This effectively prevents external impurities from entering the equipment and affecting its operation, thereby increasing the service life of the device.

[0028] The working principle and usage process of this utility model are as follows: First, install the base 1 in the protected position and connect the connection port 103 and the external interface together. At this time, due to the elastic potential energy of the buffer spring 301, the end of the slider 4 is tightly attached to the base 1. Then, pull the fixing plate 501 to pull out the telescopic end of the telescopic rod 5. When the threaded hole on the fixing plate 501 corresponds to the threaded hole on the base 1, screw the bolt 6 into the threaded hole to fix the fixing plate 501 in one position. Threaded holes are provided on both the fixing plate 501 and the base 1. Bolts 6 are screwed into the threaded holes to fix the fixing plate 501 at the threaded hole of the base 1, preventing the telescopic end of the telescopic rod 5 from retracting. This fixes the protective cover body 7 on the side of the fixing plate 501. After being fixed, the protective cover bodies 7 on the left and right sides will stick together tightly to form a ring that wraps around the connection port 103, thus effectively preventing dust from falling into the connection port 103, which could lead to poor contact and make the equipment unusable.

[0029] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A conveniently installable inverter comprising a base (1), characterized in that, The base (1) is provided with a positioning groove (101) and a limiting sliding groove (102), the base (1) is fixedly provided with a connecting port (103), a discharge assembly (2) and an alignment connecting block (3), the discharge assembly (2) is fixedly provided with a connecting wire (201), the alignment connecting block (3) is fixedly provided with a buffer spring (301), the other end of the buffer spring (301) is fixedly provided with a sliding block (4), the sliding block (4) is fixedly provided with a protrusion (401), the end of the sliding block (4) is fixedly provided with a telescopic rod (5), the telescopic end of the telescopic rod (5) is fixedly provided with a fixed plate (501), the fixed plate (501) is screwedly provided with a bolt (6), and the fixed plate (501) is fixedly provided with a protective cover body (7).

2. A conveniently installable inverter according to claim 1, characterized by The alignment connecting block (3) is fixedly connected in the positioning groove (101), the limiting sliding groove (102) is arranged on the side wall of the positioning groove (101), and the buffer spring (301) is located in the positioning groove (101).

3. A conveniently installable inverter according to claim 1, characterized in that, The sliding block (4) is slidably connected in the positioning groove (101), the length and width of the sliding block (4) are equal to the length and width of the positioning groove (101), the end of the sliding block (4) is movably connected to the front face of the base (1), and the height of the end of the sliding block (4) is greater than the height of the protrusion (401).

4. A conveniently installable inverter according to claim 1, characterized by The protrusion (401) is fixedly connected to the two sides of the sliding block (4), the protrusion (401) is slidably connected in the limiting sliding groove (102), and the height of the protrusion (401) is greater than the height of the limiting sliding groove (102).

5. A conveniently installable inverter according to claim 1, characterized in that, The fixed end of the telescopic rod (5) is fixedly connected to the end of the sliding block (4), and the side face of the fixed plate (501) is close to the front face of the base (1).

6. A conveniently installable inverter according to claim 1, characterized in that, Threaded holes are formed in the fixed plate (501) and the base (1), and the bolt (6) is screwedly connected in the threaded holes.

7. A conveniently installable inverter according to claim 1, characterized in that, The protective cover body (7) is arc-shaped, and the protective cover body (7) wraps the connecting port (103).

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