CN219437400U - Novel inverter - Google Patents

Abstract

The utility model discloses a novel inverter, which comprises an inverter, wherein a supporting device is arranged at the lower end of the inverter, a plurality of interfaces are arranged at the lower part of the front end of the inverter, a heat radiating device is arranged at the upper part of the right end of the inverter, a first filter screen is arranged at the lower part of the right end of the inverter, a connecting base is arranged at the upper end of the inverter, and a lifting device is jointly arranged between the front inner wall and the rear inner wall of the connecting base. According to the novel inverter, the heat dissipation performance of the inverter is improved through the heat dissipation device, meanwhile, wind is blown in through the second filter screen and flows out through the first filter screen, so that dust or other sundries in air can be effectively reduced to be blown into the inverter, the inverter is lifted and moved conveniently through the lifting device, the vibration suffered by the inverter can be effectively reduced through the spring shock absorber on the supporting device, and the stability of the inverter is further improved.

Description

Novel inverter

Technical Field

The utility model relates to the technical field of inverters, in particular to a novel inverter.

Background

The inverter is mainly used for converting direct current energy into alternating current (generally 220V50Hz sine or square wave), namely a device for converting direct current into alternating current, and mainly comprises an inverter bridge, control logic and a filter circuit. The inverter main body is electrically connected with electric equipment through the output interface, and is widely applicable to the fields of air conditioners, home theatres, electric grinding wheels, electric tools and the like.

The prior patent (application number 202121933.2) discloses a novel inverter, wherein in actual use, the inverter needs to dissipate heat due to heat generated during operation, and the prior inverter is inconvenient to carry, so that further improvement is needed; in addition, if the inverter needs to be carried and transported, the inverter is also more easily subjected to external jolt, so that the stability of the inverter is affected. In summary, the conventional inverter has the following problems:

1. the inverter can generate more heat when in operation, and the heat is accumulated in the inverter for a long time, so that the use effect and the service life of the inverter are affected; 2. the inverter is easy to be jolted from the outside when being carried, and the stability of the inverter is further affected.

Disclosure of Invention

The utility model mainly aims to provide a novel inverter, which can effectively solve the problems that more heat is generated when the inverter runs, the time is long, and the heat is accumulated in the inverter, so that the use effect and the service life of the inverter are affected; the inverter is easy to be jolted from the outside when being carried, and the stability of the inverter is further affected. Problems.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a novel dc-to-ac converter, includes the dc-to-ac converter, strutting arrangement is installed to the dc-to-ac converter lower extreme, a plurality of interface is installed to dc-to-ac converter front end lower part, heat abstractor is installed on dc-to-ac converter right-hand member upper portion, filter screen No. one is installed to dc-to-ac converter right-hand member lower part, the connection base is installed to the dc-to-ac converter upper end, install the lifting device jointly between inner wall and the back inner wall before the connection base.

Preferably, the heat abstractor includes mounting bracket and radiator fan, no. two filter screens are installed to the mounting bracket left end, the mounting panel is all installed on inner wall before the mounting bracket and the back inner wall, the fixed plate is all installed to radiator fan front end and rear end, two the fixed screw is all installed to the fixed plate right-hand member, radiator fan passes through the fixed screw and installs in the mounting bracket right-hand member, the mounting bracket is installed on dc-to-ac converter right-hand member upper portion. The radiator fan on the radiator rotates to blow, and then blows wind into the inverter to dissipate heat, so that the service life of the inverter is prolonged, wind is blown in through the second filter screen and flows out of the first filter screen, dust or other sundries in air can be effectively reduced to blow into the inverter, and the heat dissipation performance of the inverter is further improved.

Preferably, the lifting device comprises two handles, the front ends of the two handles are provided with connecting columns, the middle part of the upper end of the connecting base is provided with a mounting groove, and the two handles are arranged between the front inner wall and the rear inner wall of the connecting base through the connecting columns. The inverter can be conveniently lifted to move through the handle, and the handle can be placed in the mounting groove when not in use, so that the occupied space of the device is reduced.

Preferably, the supporting device comprises a supporting base, a plurality of anti-skid blocks are arranged at the lower end of the supporting base, a plurality of spring shock absorbers are arranged at the upper end of the supporting base, and the supporting base is arranged at the lower end of the inverter through the spring shock absorbers. Support the dc-to-ac converter through supporting base and non slipping block on strutting arrangement, when the dc-to-ac converter received jolting, can effectively reduce the rocking that the dc-to-ac converter received through the spring damper on the supporting base, and then improved the stability of dc-to-ac converter.

Preferably, the mounting frame is shaped like a Chinese character kou, and a gap exists between the cooling fan and the second filter screen.

Preferably, the plurality of spring dampers are distributed in a rectangular array with the supporting base as the center.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the inverter works continuously for a long time, the radiator fan on the radiator rotates to blow air, and then the air is blown into the inverter to dissipate heat, so that the service life of the inverter is prolonged, the air is blown in through the second filter screen and flows out of the first filter screen, dust or other sundries in the air can be effectively reduced to blow into the inverter, the heat dissipation performance of the inverter is further improved, and the radiator fan can be taken down through a loose fixing screw, so that the radiator fan is convenient to replace or clean.

2. The handle on the lifting device can conveniently lift the inverter for moving, the handle can be placed in the mounting groove when not used, and therefore the occupied space of the device is reduced, when the inverter moves, the inverter is supported through the supporting base and the anti-sliding block on the supporting device, and when the inverter is jolt, the vibration of the inverter can be effectively reduced through the spring shock absorber on the supporting base, and the stability of the inverter is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a novel inverter of the present utility model;

fig. 2 is a schematic diagram of the overall structure of a heat dissipating device of a novel inverter according to the present utility model;

FIG. 3 is a schematic view of the overall structure of a lifting device of a novel inverter according to the present utility model;

fig. 4 is a schematic diagram of the overall structure of a supporting device of a novel inverter according to the present utility model.

In the figure: 1. an inverter; 2. a heat sink; 3. lifting the device; 4. a support device; 5. an interface; 6. the base is connected; 7. a first filter screen; 20. a mounting frame; 21. a heat radiation fan; 23. a fixing plate; 24. a set screw; 25. a mounting plate; 26. a second filter screen; 30. a handle; 31. a connecting column; 32. a mounting groove; 40. a support base; 41. a spring damper; 42. an anti-skid block.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, a novel inverter comprises an inverter 1, wherein a supporting device 4 is arranged at the lower end of the inverter 1, a plurality of interfaces 5 are arranged at the lower part of the front end of the inverter 1, a heat dissipation device 2 is arranged at the upper part of the right end of the inverter 1, a first filter screen 7 is arranged at the lower part of the right end of the inverter 1, a connecting base 6 is arranged at the upper end of the inverter 1, and a lifting device 3 is jointly arranged between the front inner wall and the rear inner wall of the connecting base 6.

The heat dissipating device 2 comprises a mounting frame 20 and a heat dissipating fan 21, wherein a second filter screen 26 is mounted at the left end of the mounting frame 20, mounting plates 25 are mounted on the front inner wall and the rear inner wall of the mounting frame 20, fixing plates 23 are mounted at the front end and the rear end of the heat dissipating fan 21, fixing screws 24 are mounted at the right ends of the two fixing plates 23, and the heat dissipating fan 21 is mounted at the right end of the mounting frame 20 through the fixing screws 24; in one embodiment, the heat dissipation fan 21 is mounted on the two mounting plates 25 by means of screw fixation. The mounting frame 20 is mounted at the upper right end of the inverter 1; the mounting frame 20 is shaped like a Chinese character 'kou', and a gap exists between the cooling fan 21 and the second filter screen 26. As a specific implementation manner, in this embodiment, the cooling fan 21 on the cooling device 2 rotates to blow air, and then blows the air into the inverter 1 to dissipate heat, so that the service life of the inverter 1 is prolonged, and the air is blown in through the second filter screen 26 and then flows out of the first filter screen 7, so that dust or other sundries in the air can be effectively reduced and blown into the inverter 1, and the heat dissipation performance of the inverter 1 is further improved.

The lifting device 3 comprises two handles 30, wherein the handles 30 are provided with two connecting columns 31, the front ends of the two handles 30 are respectively provided with a mounting groove 32, the middle part of the upper end of the connecting base 6 is provided with a mounting groove 32, and the two handles 30 are arranged between the front inner wall and the rear inner wall of the connecting base 6 through the connecting columns 31. As a specific embodiment, the inverter 1 can be conveniently lifted and moved by the handle 30 in this embodiment, and the handle 30 can be placed in the mounting groove 32 when not in use, so that the space occupied by the device is reduced.

The supporting device 4 comprises a supporting base 40, a plurality of anti-skid blocks 42 are arranged at the lower end of the supporting base 40, a plurality of spring shock absorbers 41 are arranged at the upper end of the supporting base 40, and the supporting base 40 is arranged at the lower end of the inverter 1 through the spring shock absorbers 41; the plurality of spring dampers 41 are distributed in a rectangular array centering on the support base 40. As a specific embodiment, in this embodiment, the supporting base 40 and the anti-slip block 42 on the supporting device 4 support the inverter 1, and when the inverter 1 is jolt, the spring damper 41 on the supporting base 40 can effectively reduce jolt suffered by the inverter 1, so as to improve stability of the inverter 1.

It should be noted that, the present utility model is a novel inverter, firstly, the handle 30 on the lifting device 3 can be lifted to move the inverter 1 conveniently, and when not in use, the handle 30 can be placed in the mounting groove 32, so as to reduce the occupied space of the device, when the inverter 1 moves, the inverter 1 is supported by the support base 40 and the anti-slip block 42 on the support device 4, when the inverter 1 is jolt, the jolt of the inverter 1 can be effectively reduced by the spring damper 41 on the support base 40, so as to improve the stability of the inverter 1, and when the inverter 1 works continuously for a long time, the radiator fan 21 on the radiator device 2 rotates to blow air, so as to blow the air into the inverter 1 to dissipate heat, so that the service life of the inverter 1 is improved, and the air is blown in through the second filter screen 26, so that dust or other sundries in the air can be effectively reduced to blow into the inverter 1, the performance of the inverter 1 is further improved, and when the radiator fan 21 can be replaced by the fixing screw 24, so that the radiator fan 21 can be replaced conveniently, and the radiator fan can be cleaned conveniently.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a novel dc-to-ac converter, includes dc-to-ac converter (1), its characterized in that: support arrangement (4) are installed to dc-to-ac converter (1) lower extreme, a plurality of interface (5) are installed to dc-to-ac converter (1) front end lower part, heat abstractor (2) are installed on dc-to-ac converter (1) right-hand member upper portion, filter screen (7) are installed to dc-to-ac converter (1) right-hand member lower part, connection base (6) are installed to dc-to-ac converter (1) upper end, install jointly between inner wall and the back inner wall before connection base (6) and lift up device (3).

2. The novel inverter of claim 1, wherein: the utility model provides a radiator, radiator (2) is including mounting bracket (20) and radiator fan (21), no. two filter screens (26) are installed to mounting bracket (20) left end, mounting panel (25) are all installed on inner wall and the back inner wall before mounting bracket (20), fixed plate (23) are all installed to radiator fan (21) front end and rear end, two fixed screw (24) are all installed to fixed plate (23) right-hand member, radiator fan (21) are installed at mounting bracket (20) right-hand member through fixed screw (24), mounting bracket (20) are installed on dc-to-ac converter (1) right-hand member upper portion.

3. The novel inverter of claim 1, wherein: the lifting device (3) comprises two handles (30), wherein connecting columns (31) are arranged at the front ends of the two handles (30), a mounting groove (32) is formed in the middle of the upper end of the connecting base (6), and the two handles (30) are arranged between the front inner wall and the rear inner wall of the connecting base (6) through the connecting columns (31).

4. The novel inverter of claim 1, wherein: the supporting device (4) comprises a supporting base (40), a plurality of anti-slip blocks (42) are arranged at the lower end of the supporting base (40), a plurality of spring shock absorbers (41) are arranged at the upper end of the supporting base (40), and the supporting base (40) is arranged at the lower end of the inverter (1) through the spring shock absorbers (41).

5. The novel inverter of claim 2, wherein: the mounting frame (20) is shaped like a Chinese character kou, and a gap exists between the cooling fan (21) and the second filter screen (26).

6. The novel inverter of claim 4, wherein: the spring shock absorbers (41) are distributed in a rectangular array with the supporting base (40) as the center.