A plasma power conversion inverter

Abstract

The present invention discloses a plasma power conversion inverter, comprising a placement box, an inverter is fixedly connected to the inner bottom of the placement box, a heat insulation board is arranged in the placement box, the side walls of the heat insulation board are respectively fixedly connected to the inner side walls of the placement box, the heat insulation board is located above the inverter, a closing plate is arranged in the placement box, a handle is fixedly connected to the upper end of the closing plate, a covering cover is fixedly connected to the heat dissipation port of the inverter, a vent pipe is fixedly connected to the side wall of the covering cover, and a cooling mechanism is connected to the upper end of the placement box. The present invention can protect the inverter when the inverter is not in use, avoid moisture and dust from contacting the inverter, indirectly avoid damage to the inverter, and at the same time, through double heat dissipation, further improve the heat dissipation efficiency of the inverter, and indirectly extend the service life of the inverter.

Description

Technical Field

[0001] The invention relates to the technical field of conversion inverters, and in particular to a plasma power conversion inverter. Background Art

[0002] A power inverter is a kind of power converter that can convert DC12V direct current into AC220V alternating current, which is the same as the mains power, for general electrical appliances. It is a convenient power converter. Due to the high penetration rate of cars abroad, when working or traveling in places without mains power, you can use the inverter to connect the car battery to drive electrical appliances and power tools. After China entered the WTO, more and more private cars were purchased in the domestic market. Therefore, the power inverter, as a DC to AC power converter used in mobile cars, will bring convenience to your life and is also a must-have item for car owners.

[0003] In actual situations, the existing power inverters will have the following problems when in use: the existing power inverters have poor protection, which is specifically manifested in that the heat dissipation efficiency of the inverter is relatively low, and when not in use, external moisture and dust are easily contaminated on the power inverter. When the power inverter is used again, it is easy to cause a short circuit in the power inverter, thereby reducing the service life of the power inverter.

[0004] Therefore, we proposed a plasma power conversion inverter to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a plasma power conversion inverter.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A plasma power conversion inverter comprises a placement box, an inverter is fixedly connected to the inner bottom of the placement box, a heat insulation board is arranged in the placement box, the side walls of the heat insulation board are respectively fixedly connected to the inner side walls of the placement box, the heat insulation board is located above the inverter, a closing plate is arranged in the placement box, a handle is fixedly connected to the upper end of the closing plate, a covering cover is fixedly connected to the heat dissipation port of the inverter, a ventilation pipe is fixedly connected to the side wall of the covering cover, a cooling mechanism is connected to the upper end of the placement box, the lower end of the cooling mechanism passes through the side wall of the heat insulation board and contacts the side wall of the inverter, a heat dissipation mechanism is arranged in the placement box, one end of the ventilation pipe passes through the side wall of the heat dissipation mechanism and extends to the inside thereof, an opening is arranged at the upper end of the placement box, the closing plate is located in the opening, and the placement box is provided with a heat dissipation mechanism. Two symmetrical slide grooves are fixedly connected to the inner wall of the box, and the two slide grooves are respectively connected to the openings, and slide strips are slidably connected in the two slide grooves, and the two slide strips are respectively fixedly connected to the side walls of the closing plate, and a sealing strip is fixedly connected to the side wall of the closing plate, and the side wall of the sealing strip is in contact with the inner bottom of the placement box, and the upper end of the closing plate is fixedly connected to a covering strip, and the side wall of the covering strip is in contact with the side wall of the slide strip, and the cooling mechanism includes a cooling box fixedly connected to the upper end of the placement box, and a plurality of heat-conducting columns are penetrated through the inner bottom of the cooling box, and the lower ends of the plurality of heat-conducting columns respectively pass through the side walls of the insulation board and extend to the bottom thereof, and the lower ends of the plurality of heat-conducting columns are fixedly connected to the heat-conducting plates, and the side walls of the plurality of heat-conducting plates are respectively in contact with the side walls of the inverter.

[0008] Furthermore, the heat dissipation mechanism includes a heat dissipation box fixedly connected to the inner wall of the placement box, an air pump fixedly connected to the inner wall of the heat dissipation box, an air suction end of the air pump fixedly connected to the air outlet end of the ventilation pipe, and a heat dissipation cover fixedly connected to the side wall of the heat dissipation box.

[0009] Furthermore, a plurality of buffer columns are fixedly connected to the side wall of the placement box, and the plurality of buffer columns are respectively located at the four corners of the placement box.

[0010] Furthermore, a plurality of through holes are provided on the side wall of the heat dissipation cover, the plurality of through holes are arranged in an array, and a dustproof net is fixedly connected to the plurality of through holes.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. By using the cover, vent pipe, air pump, vent pipe, heat-conducting column, heat-conducting plate and heat-dissipating box, when the air pump is working, the vent pipe can generate suction, and further the heat in the inverter can be extracted. At the same time, the heat-conducting plate will transfer the heat to the cooling box, and the coolant in the cooling box can absorb the heat, thereby achieving double cooling of the inverter, further improving the heat dissipation efficiency of the inverter, and indirectly extending the service life of the inverter.

[0013] 2. Through the setting of the closing plate, sliding strip, sealing strip and covering strip, when the inverter is not in use, the user can directly pull down the closing plate, so that the sealing strip and covering strip can contact with the placement box, thereby preventing external dust and moisture from contacting the inverter, further avoiding the inverter from short circuiting, and indirectly extending the service life of the inverter. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the structure of a plasma power conversion inverter proposed by the present invention;

[0015] Figure 2 A schematic diagram of the structure of a plasma power conversion inverter proposed by the present invention from a first perspective;

[0016] Figure 3 A schematic diagram of the internal structure of a plasma power conversion inverter proposed by the present invention from a side view;

[0017] Figure 4 A schematic diagram of the internal structure of a plasma power conversion inverter proposed by the present invention from a second viewing angle;

[0018] Figure 5 This is a side structural schematic diagram of a plasma power conversion inverter proposed by the present invention.

[0019] In the figure: 1 placement box, 2 inverter, 3 insulation board, 4 closing board, 5 handle, 6 cover cover, 7 ventilation pipe, 8 opening, 9 slide groove, 10 slide bar, 11 sealing strip, 12 cover bar, 13 cooling box, 14 heat conducting column, 15 heat conducting plate, 16 heat dissipation box, 17 air pump, 18 heat dissipation cover, 19 buffer column. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-5A plasma power conversion inverter includes a placement box 1, and a plurality of buffer columns 19 are fixedly connected to the side wall of the placement box 1. The plurality of buffer columns 19 are respectively located at the four corners of the placement box 1, wherein the buffer columns 19 increase the stability of the placement box 1 and also increase the buffering force of the placement box 1, thereby protecting the inverter 2 and indirectly extending the service life of the inverter 2.

[0022] An inverter 2 is fixedly connected to the inner bottom of the placement box 1, wherein the inverter 2 is a prior art and will not be described in detail here. A heat insulation board 3 is provided in the placement box 1, and the side walls of the heat insulation board 3 are respectively fixedly connected to the inner wall of the placement box 1, and the heat insulation board 3 is located above the inverter 2. A closing plate 4 is provided in the placement box 1, and an opening 8 is provided at the upper end of the placement box 1. The closing plate 4 is located in the opening 8. Two symmetrical slide grooves 9 are fixedly connected to the inner wall of the placement box 1, and the two slide grooves 9 are respectively connected to the opening 8.

[0023] There are sliding bars 10 slidably connected in both slide grooves 9, wherein the sliding of the slide bar 10 and the slide groove 9 is damped sliding. The slide bar 10 will move only when the user pulls it. When the slide bar 10 moves to a certain position, the slide bar 10 will not move unless the user adds external force, thereby facilitating the user to use the inverter 2 normally. The two slide bars 10 are fixedly connected to the side walls of the closing plate 4 respectively.

[0024] A sealing strip 11 is fixedly connected to the side wall of the closing plate 4, and the side wall of the sealing strip 11 is in contact with the inner bottom of the placement box 1. A covering strip 12 is fixedly connected to the upper end of the closing plate 4, wherein the material of the covering strip 12 is the same as that of the sealing strip 11, wherein the material of the sealing strip 11 is plastic, thereby achieving a sealing effect, and the side wall of the covering strip 12 is in contact with the side wall of the sliding strip 10.

[0025] A handle 5 is fixedly connected to the upper end of the closing plate 4, a covering cover 6 is fixedly connected to the heat dissipation port of the inverter 2, a ventilation pipe 7 is fixedly connected to the side wall of the covering cover 6, and a cooling mechanism is connected to the upper end of the placement box 1. The cooling mechanism includes a cooling box 13 fixedly connected to the upper end of the placement box 1, wherein a coolant is placed in the cooling box 13, so that it can absorb the heat on the heat-conducting column 14, and further achieve the purpose of cooling the inverter 2. A plurality of heat-conducting columns 14 are penetrated through the inner bottom of the cooling box 13, and the lower ends of the plurality of heat-conducting columns 14 respectively pass through the side walls of the heat insulation board 3 and extend to the bottom thereof, and the lower ends of the plurality of heat-conducting columns 14 are fixedly connected to heat-conducting plates 15, and the side walls of the plurality of heat-conducting plates 15 are respectively in contact with the side walls of the inverter 2, and the lower end of the cooling mechanism passes through the side walls of the heat insulation board 3 and contacts with the side walls of the inverter 2.

[0026] A heat dissipation mechanism is provided in the placement box 1, and the heat dissipation mechanism includes a heat dissipation box 16 fixedly connected to the inner wall of the placement box 1, and an air pump 17 is fixedly connected to the inner wall of the heat dissipation box 16, wherein the air pump 17 is a micro air pump. At the same time, it is particularly noted that the air pump 17 is powered by an external power supply, and the air pump 17 is started by a controller. This is a prior art and will not be described in detail here. The suction end of the air pump 17 is fixedly connected to the air outlet end of the ventilation pipe 7, and a heat dissipation cover 18 is fixedly connected to the side wall of the heat dissipation box 16. A plurality of through holes are provided on the side wall of the heat dissipation cover 18, and the plurality of through holes are arranged in an array, and a dustproof net is fixedly connected to the plurality of through holes, and one end of the ventilation pipe 7 passes through the side wall of the heat dissipation mechanism and extends to the interior thereof.

[0027] In the present invention, when the staff needs to use this device, first the staff can directly pull the handle 5. When the handle 5 moves upward, the closing plate 4 can move upward accordingly. Then the staff can use the inverter 2 normally. After that, the staff can start the air pump 17. When the air pump 17 works, the ventilation pipe 7 can generate suction, and further the heat in the inverter 2 can be extracted to the outside. At the same time, when the heat of the inverter 2 shell is too high, the heat conducting column 14 and the heat conducting plate 15 will transfer the heat to the cooling box 13, thereby achieving the cooling of the inverter 2.

[0028] When the user has finished using the inverter 2, the user can turn off the air pump 17, and then the user can directly press the handle 5, and with the assistance of the slide groove 9 and the slide bar 10, the closing plate 4 can move downward, so that the sealing strip 11 can contact the inner bottom of the placement box 1, and the covering strip 12 can also contact the slide bar 10, thereby achieving the sealing of the inverter 2, further preventing dust and moisture from contacting the inverter 2, and indirectly extending the service life of the inverter 2.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plasma power conversion inverter, comprising a placement box (1), wherein an inverter (2) is fixedly connected to the inner bottom of the placement box (1), characterized in that: The placement box (1) is provided with a heat insulation board (3), the side walls of the heat insulation board (3) are respectively fixedly connected to the inner side walls of the placement box (1), the heat insulation board (3) is located above the inverter (2), the placement box (1) is provided with a closing board (4), the upper end of the closing board (4) is fixedly connected to a handle (5), the heat dissipation port of the inverter (2) is fixedly connected to a covering cover (6), the side walls of the covering cover (6) are fixedly connected to a ventilation pipe (7), and the placement box ( The upper end of the placing box (1) is connected to a cooling mechanism, the lower end of the cooling mechanism passes through the side wall of the heat insulation board (3) and contacts the side wall of the inverter (2), a heat dissipation mechanism is arranged inside the placing box (1), one end of the ventilation pipe (7) passes through the side wall of the heat dissipation mechanism and extends into the interior thereof, an opening (8) is arranged at the upper end of the placing box (1), the closing plate (4) is located in the opening (8), and two symmetrical sliding grooves (9) are fixedly connected to the inner side wall of the placing box (1), and the two sliding grooves (9) are connected to the inner side wall of the placing box (1). The grooves (9) are respectively connected to the openings (8), and the two sliding grooves (9) are slidably connected with sliding strips (10). The two sliding strips (10) are respectively fixedly connected to the side walls of the closing plate (4). The side walls of the closing plate (4) are fixedly connected with sealing strips (11). The side walls of the sealing strips (11) are in contact with the inner bottom of the placement box (1). The upper end of the closing plate (4) is fixedly connected with a covering strip (12). The side walls of the covering strip (12) are in contact with the sliding strips (10). ), the cooling mechanism comprising a cooling box (13) fixedly connected to the upper end of the placement box (1), a plurality of heat-conducting columns (14) penetrating the inner bottom of the cooling box (13), the lower ends of the plurality of heat-conducting columns (14) respectively passing through the side walls of the heat-insulating plate (3) and extending to the bottom thereof, the lower ends of the plurality of heat-conducting columns (14) are fixedly connected to heat-conducting plates (15), and the side walls of the plurality of heat-conducting plates (15) are respectively in contact with the side walls of the inverter (2).

2. A plasma power conversion inverter according to claim 1, characterized in that: The heat dissipation mechanism comprises a heat dissipation box (16) fixedly connected to the inner wall of the placement box (1), an air pump (17) fixedly connected to the inner wall of the heat dissipation box (16), an air suction end of the air pump (17) fixedly connected to the air outlet end of the ventilation pipe (7), and a heat dissipation cover (18) fixedly connected to the side wall of the heat dissipation box (16).

3. The plasma power conversion inverter according to claim 1, characterized in that: A plurality of buffer columns (19) are fixedly connected to the side wall of the placement box (1), and the plurality of buffer columns (19) are respectively located at the four corners of the placement box (1).

4. The plasma power conversion inverter according to claim 2, characterized in that: A plurality of through holes are provided on the side wall of the heat dissipation cover (18), the plurality of through holes are arranged in an array, and a dustproof net is fixedly connected to the plurality of through holes.

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