Wall-mounted inverter

Abstract

The utility model discloses a wall-mounted inverter which comprises a shell, an installation cavity and a heat dissipation cavity are arranged in the shell, a heat conduction plate is arranged between the installation cavity and the heat dissipation cavity, one side of the heat conduction plate is provided with an electronic device, the other side of the heat conduction plate is provided with a heat dissipation device, and the heat dissipation device is provided with a power supply. A heat dissipation cavity is formed in one side of the shell, a magnetic element penetrates through the top face of the interior of the heat dissipation cavity, multiple sets of heat dissipation fans penetrate through the rear end face of the heat dissipation cavity, multiple sets of air inlet pipes penetrate through the end face of the heat dissipation cavity, a flexible filter screen sleeve is arranged in front of the multiple sets of air inlet pipes, and a concave frame is installed on the side of the other side of the shell; a steel wire slidably penetrates through one side of the concave frame, one end of the steel wire is welded to the other side of the shell, and multiple sets of adjusting bolts spirally penetrate through one side of the concave frame. The wall-mounted inverter has the beneficial effects that the wall-mounted inverter adopts the concave frame, and through the arrangement of the concave frame, the use and installation angle of the inverter can be adjusted according to use requirements, and the use practicability of the wall-mounted inverter is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of inverters, in particular to a wall-mounted inverter. Background Art

[0002] The inverter converts DC power (battery, storage bottle) into AC power (usually 220V, 50Hz sine wave). It consists of an inverter bridge, control logic and filter circuit. It is widely used in air conditioners, home theaters, electric grinding wheels, power tools, sewing machines, DVDs, VCDs, computers, TVs, washing machines, range hoods, refrigerators, video recorders, massagers, fans, lighting, etc. It has the advantages of simple operation, stable structure and good use effect.

[0003] The prior art discloses an inverter with a publication number of CN204669236U, which includes an electronic device, a magnetic element, a radiator, a cooling fan, a mounting plate, a first box, a second box, a top plate and a side plate. When in use, the electronic device is set in the first box; the radiator and the cooling fan are set in the second box; the magnetic element is set outside the first box and the second box, which can reduce the interference of heat on the cooling effect of the electronic device in the first box and the radiator in the second box; at the same time, the magnetic element is set outside the first box and the box, which is more conducive to the self-heating of the magnetic element. And the cooling fan only blows air to the radiator to dissipate heat, and there is no situation in the prior art where the magnetic element obstructs the cold air flowing through the radiator, which can form a more unobstructed air duct and improve the heat dissipation effect.

[0004] The above utility model needs to be installed on the wall for the convenience of use. An external mounting bracket can be used to mount the inverter on the wall. However, the use angle of the inverter cannot be stably fixed at a suitable angle according to the use requirements. The inverter installed at a fixed angle is inconvenient to use, which reduces the practicality of the utility model.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides a wall-mounted inverter, which has the advantage of being able to adjust the installation angle of the inverter according to usage requirements, thereby solving the problems in the above-mentioned background technology.

[0008] (II) Technical solution

[0009] In order to achieve the above advantage of being able to adjust the installation angle of the inverter according to usage requirements, the specific technical solution adopted by the utility model is as follows:

[0010] A wall-mounted inverter comprises a shell, wherein an installation cavity and a heat dissipation cavity are arranged inside the shell, a heat conducting plate is arranged between the installation cavity and the heat dissipation cavity, an electronic device is arranged on one side of the heat conducting plate, a radiator is arranged on the other side of the heat conducting plate, a magnetic element is penetrated on the inner top surface of the heat dissipation cavity, a plurality of heat dissipation fans are penetrated on the rear end surface of the heat dissipation cavity, a plurality of air inlet pipes are penetrated on the end surface of the heat dissipation cavity, and a flexible filter screen sleeve is arranged in front of the plurality of air inlet pipes, a concave frame is installed on the side of the other side of the shell, a steel wire is slidably penetrated on one side of the concave frame, and one end of the steel wire is welded to the other side of the shell, a plurality of adjustment bolts are spirally penetrated on one side of the concave frame, a ball head is installed on one end of the plurality of adjustment bolts, a vertical plate is installed inside the concave frame, a mounting bolt is spirally penetrated on one side of the vertical plate, a mounting block is installed on one end of the mounting bolt, a mounting shaft is installed on one side of the mounting block through a bearing, and the other end of the steel wire is fixedly connected to the mounting shaft.

[0011] Furthermore, two groups of groove plates are installed on the end face of the shell, and conveying rollers are penetrated inside the two groups of groove plates through bearings, the side walls of the two groups of conveying rollers are in contact with the inner wall of the flexible filter sleeve, the away surfaces of the two groups of groove plates are installed with right-angle plates, and the facing surfaces of the two groups of right-angle plates are provided with brushes.

[0012] Furthermore, one end of the two groups of conveying rollers is fixedly sleeved with a hand wheel.

[0013] Furthermore, the width of the flexible filter sleeve is greater than the inner diameter length of the multiple groups of air inlet pipes.

[0014] Furthermore, the electronic device is electrically connected to the magnetic element and the cooling fan through wires.

[0015] Furthermore, mounting plates are installed on the upper and lower parts of the concave frame.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a wall-mounted inverter with the following beneficial effects:

[0018] (1) The utility model adopts a concave frame. When the wall-mounted inverter is actually used, the operator rotates the mounting bolts clockwise or counterclockwise by hand. The mounting bolts can pull the steel wire through the mounting block and the mounting shaft. When the steel wire is adjusted to a suitable position, the operator adjusts the housing to a suitable angle by hand, and then rotates multiple sets of adjustment bolts clockwise or counterclockwise. The multiple sets of adjustment bolts respectively drive multiple sets of ball heads to move synchronously. When the multiple sets of ball heads contact the housing, the steel wire is tightened. At this time, the use angle of the housing is fixed. At this time, the concave frame can be installed on the wall by installing screws and two sets of mounting plates. By setting the concave frame, the use and installation angle of the inverter can be adjusted according to the use requirements, thereby improving the practicality of the wall-mounted inverter.

[0019] (2) The utility model adopts a flexible filter cover. When the wall-mounted inverter is actually used, multiple sets of cooling fans are powered on and work, and air can be drawn into the interior of the cooling chamber through multiple sets of air inlet pipes. The hot air inside the cooling chamber is drawn out through multiple sets of cooling fans. During this process, dust in the air will be intercepted by the flexible filter cover. When it is necessary to clean the blockage on the surface of the flexible filter cover, the operator rotates two sets of hand wheels by hand. The two sets of hand wheels can push the flexible filter cover to rotate and move through two sets of conveying rollers. During this process, the two sets of brushes will scratch the impurities on the outer wall of the flexible filter cover. The flexible filter cover can prevent dust in the air from entering the interior of the cooling chamber, thereby ensuring the continuous heat dissipation of the wall-mounted inverter. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a structural schematic diagram of a wall-mounted inverter proposed by the utility model;

[0022] Figure 2 It is a rear view of the housing proposed by the utility model;

[0023] Figure 3 It is a side view of the flexible filter screen sleeve proposed by the utility model;

[0024] Figure 4 It is a three-dimensional diagram of the concave frame proposed by the utility model;

[0025] Figure 5 The utility model proposes Figure 1 A magnified view of middle;

[0026] Figure 6 The utility model proposes Figure 3 Enlarged view of B.

[0027] In the figure:

[0028] 1. Shell; 2. Installation cavity; 3. Heat dissipation cavity; 4. Heat conduction plate; 5. Electronic device; 6. Radiator; 7. Magnetic element; 8. Cooling fan; 9. Air inlet pipe; 10. Flexible filter screen; 11. Concave frame; 12. Vertical plate; 13. Mounting bolt; 14. Mounting block; 15. Mounting shaft; 16. Steel wire; 17. Adjusting bolt; 18. Ball head; 19. Groove plate; 20. Conveyor roller; 21. Brush; 22. Hand wheel; 23. Right angle plate. DETAILED DESCRIPTION

[0029] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0030] According to an embodiment of the utility model, a wall-mounted inverter is provided.

[0031] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-6 As shown, a wall-mounted inverter according to an embodiment of the utility model includes a shell 1, an installation cavity 2 and a heat dissipation cavity 3 are arranged inside the shell 1, a heat conduction plate 4 is installed between the installation cavity 2 and the heat dissipation cavity 3, an electronic device 5 is installed on one side of the heat conduction plate 4, a heat sink 6 is installed on the other side of the heat conduction plate 4, a magnetic element 7 is penetrated through the inner top surface of the heat dissipation cavity 3, a plurality of heat dissipation fans 8 are penetrated through the rear end surface of the heat dissipation cavity 3, a plurality of air inlet pipes 9 are penetrated through the end surface of the heat dissipation cavity 3, and a flexible filter screen sleeve 10 is arranged in front of the plurality of air inlet pipes 9, a concave frame 11 is installed on the side of the other side of the shell 1, and a steel wire is slidably penetrated through one side of the concave frame 11 16, and one end of the steel wire 16 is welded to the other side of the housing 1, one side of the concave frame 11 is spirally penetrated with multiple groups of adjusting bolts 17, one end of the multiple groups of adjusting bolts 17 are installed with ball heads 18, a vertical plate 12 is installed inside the concave frame 11, and one side of the vertical plate 12 is spirally penetrated with a mounting bolt 13, and one end of the mounting bolt 13 is installed with a mounting block 14, one side of the mounting block 14 is installed with a mounting shaft 15 through a bearing, and the other end of the steel wire 16 is fixedly connected to the mounting shaft 15. By setting the concave frame 11, the use and installation angle of the inverter can be adjusted according to the use requirements, thereby improving the practicality of the wall-mounted inverter.

[0032] In one embodiment, two groups of groove plates 19 are installed on the end surface of the housing 1, and conveying rollers 20 are penetrated inside the two groups of groove plates 19 through bearings. The side walls of the two groups of conveying rollers 20 are in contact with the inner wall of the flexible filter sleeve 10. The away surfaces of the two groups of groove plates 19 are installed with right-angle plates 23, and the facing surfaces of the two groups of right-angle plates 23 are provided with brushes 21. The flexible filter sleeve 10 is provided to prevent dust in the air from entering the interior of the heat dissipation cavity 3, thereby ensuring the continuous heat dissipation of the wall-mounted inverter.

[0033] In one embodiment, one end of the two groups of conveying rollers 20 is fixedly sleeved with a hand wheel 22 , and the two groups of hand wheels 22 are convenient for rotating and using the two groups of conveying rollers 20 .

[0034] In one embodiment, the width of the flexible filter cover 10 is greater than the inner diameter length of the multiple groups of air inlet pipes 9 , so as to ensure that the flexible filter cover 10 can cover the openings of the multiple groups of air inlet pipes 9 .

[0035] In one embodiment, the electronic device 5 is electrically connected to the magnetic element 7 and the cooling fan 8 through wires.

[0036] In one embodiment, mounting plates are installed at the upper and lower parts of the concave frame 11 .

[0037] Working principle:

[0038] When the wall-mounted inverter is actually used, the operator rotates the mounting bolt 13 clockwise or counterclockwise by hand. The mounting bolt 13 can pull the steel wire 16 through the mounting block 14 and the mounting shaft 15. When the steel wire 16 is adjusted to a suitable position, the operator adjusts the housing 1 to a suitable angle by hand, and then rotates the multiple sets of adjustment bolts 17 clockwise or counterclockwise. The multiple sets of adjustment bolts 17 respectively drive the multiple sets of ball heads 18 to move synchronously. When the multiple sets of ball heads 18 contact the housing 1, the steel wire 16 is tightened at this time. At this time, the use angle of the housing 1 is fixed. At this time, the concave frame 11 can be installed on the wall by installing screws and two sets of mounting plates. By setting the concave frame 11, the use and installation angle of the inverter can be adjusted according to the use requirements, thereby improving the use of the wall-mounted inverter. Practicality. At the same time, when the wall-mounted inverter is actually used, multiple groups of cooling fans 8 are powered on and work, and air can be drawn into the interior of the cooling chamber 3 through multiple groups of air inlet pipes 9, and the hot air inside the cooling chamber 3 is drawn out through multiple groups of cooling fans 8. In this process, dust in the air will be intercepted by the flexible filter cover 10. When it is necessary to clean the blockage on the surface of the flexible filter cover 10, the operator rotates the two groups of hand wheels 22 by hand. The two groups of hand wheels 22 can push the flexible filter cover 10 to rotate and move through the two groups of conveying rollers 20. In this process, the two groups of brushes 21 will scratch the impurities on the outer wall of the flexible filter cover 10. The flexible filter cover 10 is set to prevent dust in the air from entering the interior of the cooling chamber 3, thereby ensuring the continuous heat dissipation of the wall-mounted inverter.

[0039] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wall-mounted inverter, characterized in that: The invention comprises a shell (1), wherein an installation cavity (2) and a heat dissipation cavity (3) are arranged inside the shell (1), a heat conduction plate (4) is arranged between the installation cavity (2) and the heat dissipation cavity (3), an electronic device (5) is arranged on one side of the heat conduction plate (4), a heat sink (6) is arranged on the other side of the heat conduction plate (4), a magnetic element (7) is passed through the inner top surface of the heat dissipation cavity (3), a plurality of heat dissipation fans (8) are passed through the rear end surface of the heat dissipation cavity (3), a plurality of air inlet pipes (9) are passed through the end surface of the heat dissipation cavity (3), and a flexible filter screen sleeve (10) is arranged in front of the plurality of air inlet pipes (9), and a concave frame (10) is arranged on the side of the other side of the shell (1). 1), a steel wire (16) is slidably passed through one side of the concave frame (11), and one end of the steel wire (16) is welded to the other side of the housing (1), a plurality of groups of adjusting bolts (17) are spirally passed through one side of the concave frame (11), and a ball head (18) is installed at one end of the plurality of groups of adjusting bolts (17), a vertical plate (12) is installed inside the concave frame (11), and a mounting bolt (13) is spirally passed through one side of the vertical plate (12), and a mounting block (14) is installed at one end of the mounting bolt (13), and a mounting shaft (15) is installed on one side of the mounting block (14) through a bearing, and the other end of the steel wire (16) is fixedly connected to the mounting shaft (15).

2. A wall-mounted inverter according to claim 1, characterized in that: Two groups of groove plates (19) are installed on the end surface of the housing (1), and conveying rollers (20) are penetrated inside the two groups of groove plates (19) through bearings, and the side walls of the two groups of conveying rollers (20) are in contact with the inner wall of the flexible filter sleeve (10), and right-angle plates (23) are installed on the away surfaces of the two groups of groove plates (19), and brushes (21) are arranged on the facing surfaces of the two groups of right-angle plates (23).

3. A wall-mounted inverter according to claim 2, characterized in that: One end of the two groups of conveying rollers (20) is fixedly sleeved with a hand wheel (22).

4. The wall-mounted inverter according to claim 1, characterized in that: The width of the flexible filter sleeve (10) is greater than the inner diameter length of the plurality of groups of air inlet pipes (9).

5. The wall-mounted inverter according to claim 1, characterized in that: The electronic device (5) is electrically connected to the magnetic element (7) and the cooling fan (8) via electric wires.

6. The wall-mounted inverter according to claim 1, characterized in that: The upper and lower parts of the concave frame (11) are both equipped with mounting plates.

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