CN210898949U

CN210898949U - Electrical structure of power inverter of high-voltage high-power motor

Info

Publication number: CN210898949U
Application number: CN201921765838.4U
Authority: CN
Inventors: 蒋行星
Original assignee: Xuzhou Mechanical And Electrical Technician College
Current assignee: Xuzhou Mechanical And Electrical Technician College
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-06-30
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a high-voltage high-power motor's power inverter's electric structure, including the dc-to-ac converter main part, the upper end surface of dc-to-ac converter main part is provided with the apron, the front end internal surface of dc-to-ac converter main part is provided with display screen and interface, the interface is located one side of display screen. A high-voltage high-power motor's power inverter's electrical structure, through the multi-functional base that sets up, multi-functional base can both provide fixed function in the course of the work and also can provide the removal function, realize the random conversion of two kinds of functions, solved in the past can only realize the difficult problem of a function, the practicality of equipment has been strengthened, through the antistatic mechanism who sets up, antistatic mechanism provides a simple and practical antistatic structure, can carry out long-time effectual antistatic to equipment, prevent that equipment from being invaded by static, certain security has been strengthened.

Description

Electrical structure of power inverter of high-voltage high-power motor

Technical Field

The utility model relates to an electric energy conversion field specifically is a power inverter's of high-voltage high-power motor electrical structure.

Background

The inverter converts direct current electric energy into alternating current, consists of an inverter bridge, control logic and a filter circuit, is widely applied to air conditioners, home theaters, electric grinding wheels, electric tools, sewing machines, DVDs, VCDs, computers, televisions, washing machines, smoke exhaust ventilators, refrigerators, video recorders, massagers, fans, lighting and the like, and has wide application prospect of the electric structure of the power inverter of the high-voltage high-power motor along with the introduction of various multifunctional inverters.

When the existing inverter is installed and used, firstly, part of the inverter can only provide one of a moving device or a fixing device, certain limitation is realized, the inverter is not beneficial to people to use, and secondly, part of the inverter is not provided with an antistatic structure, and the inverter is easily subjected to electrostatic interference.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a high-pressure high-power motor's power inverter's electrical structure possesses multi-functional base, prevents advantages such as electrostatic interference, can effectively solve the problem among the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an electric structure of power inverter of high-voltage high-power motor, includes the dc-to-ac converter main part, the upper end surface of dc-to-ac converter main part is provided with the apron, the front end internal surface of dc-to-ac converter main part is provided with display screen and interface, the interface is located one side of display screen, the front end surface of dc-to-ac converter main part is provided with prevents static mechanism, one side surface of dc-to-ac converter main part is provided with the fin, the lower extreme surface of dc-to-.

Preferably, the multifunctional base comprises a support column, a moving device and a baffle, the moving device is arranged at the lower end of the support column, and the baffle is arranged at the upper end of the moving device.

Preferably, prevent that static mechanism is cotton including guard plate, transparent glass board and antistatic bubble, antistatic bubble is cotton to be located the inside of guard plate, and the transparent glass board is located the inside of guard plate.

Preferably, a connecting block is arranged between the supporting column and the moving device, the inner surface of the lower end of the supporting column is fixedly connected with the outer surface of the upper end of the moving device through the connecting block, and the outer surface of the upper end of the moving device is movably connected with the outer surface of the lower end of the baffle through the supporting column.

Preferably, a strong glue is arranged between the anti-static foam and the protection plate, and the outer surface of the rear end of the anti-static foam is fixedly connected with the outer surface of the front end of the protection plate through the strong glue.

Preferably, a screw is arranged between the cover plate and the inverter main body, and the outer surface of the lower end of the cover plate is fixedly connected with the outer surface of the upper end of the inverter main body through the screw.

(III) advantageous effects

Compared with the prior art, the utility model provides a high-voltage high-power motor's power inverter's electrical structure possesses following beneficial effect:

through the multifunctional base arranged on the inverter main body, the multifunctional base comprises a support column, a moving device and a baffle plate, through the arranged support column, a placing groove is designed at the front end of the support column, the taken-out baffle plate can be placed, an insertion groove arranged on the side surface of the multifunctional base meets the actual requirement, the multifunctional base can be conveniently matched with the baffle plate for use through correct matching, through the arranged moving device, the moving device is designed from universal wheels, when the multifunctional base needs to be moved, the baffle plate can be inserted into the multifunctional base, when the multifunctional base needs to be fixed, the baffle plate is taken out, the moving device can enter the support column along the trend, the multifunctional base can provide a fixed function and a moving function in the working process, the random conversion of the two functions is realized, the problem that only one function can be realized in the past is solved, the practicability of the equipment is enhanced, and through, the anti-static mechanism comprises a protection plate, a transparent glass plate and anti-static foam, the surface of the protection plate is provided with an anti-static coating which can well play a role of corrosion resistance, the transparent glass plate can be conveniently observed according to the transparent characteristic of the material, the anti-static foam is a buffering foam material which is endowed with an anti-static function on a foam material and prevents parts from being damaged due to static electricity, the anti-static foam has the permanent anti-static function and is easy to form and process, so that the anti-static foam provides safety protection for electronic products, when the equipment is powered on and operates, the anti-static foam arranged on the device can prevent static electricity which harms electronic elements from occurring in the equipment according to the material and the working principle, protects and protects the normal work of the device, the continuous service time of the equipment is prolonged, and the anti-static mechanism provides a simple and practical anti-static structure, can carry out long-time effectual static of preventing to equipment, prevent that equipment from being invaded by static, strengthened certain security.

Drawings

Fig. 1 is a schematic diagram of an overall structure of an electrical structure of a power inverter of a high-voltage high-power motor according to the present invention.

Fig. 2 is a structural diagram of a multifunctional base in an electrical structure of a power inverter of a high-voltage high-power motor according to the present invention.

Fig. 3 is a structural diagram of an anti-static mechanism in an electrical structure of a power inverter of a high-voltage high-power motor according to the present invention.

In the figure: 1. an inverter main body; 2. a multifunctional base; 3. an anti-static mechanism; 4. a cover plate; 5. a heat sink; 6. a display screen; 7. an interface; 21. a support pillar; 22. a mobile device; 23. a baffle plate; 31. a protection plate; 32. a transparent glass plate; 33. antistatic foam.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 3, an electrical structure of a power inverter of a high-voltage high-power motor comprises an inverter main body 1, wherein a cover plate 4 is arranged on the outer surface of the upper end of the inverter main body 1, a display screen 6 and an interface 7 are arranged on the inner surface of the front end of the inverter main body 1, the interface 7 is positioned on one side of the display screen 6, an anti-static mechanism 3 is arranged on the outer surface of the front end of the inverter main body 1, a cooling fin 5 is arranged on the outer surface of one side of the inverter main body 1, and a multifunctional base 2 is arranged.

Further, multifunctional base 2 is including support column 21, mobile device 22 and baffle 23, mobile device 22 sets up in the lower extreme of support column 21, baffle 23 sets up the upper end at mobile device 22, support column 21 through the installation, the design of support column 21 front end has the standing groove, can place the baffle 23 of taking out, the insertion groove that its side was seted up accords with actual requirement, through correct ratio, can conveniently use with baffle 23 cooperation, mobile device 22 through the installation, mobile device 22's design derives from the universal wheel, when needing to remove, it just can realize to insert baffle 23, then take out baffle 23 when needs are fixed, mobile device 22 is inside following the situation gets into support column 21.

Furthermore, the anti-static mechanism 3 comprises a protection plate 31, a transparent glass plate 32 and anti-static foam 33, the anti-static foam 33 is positioned inside the protection plate 31, the transparent glass plate 32 is positioned inside the protection plate 31, the surface of the protection plate 31 is provided with an anti-corrosion coating which can well play a role of corrosion resistance, the transparent glass plate 32 is provided with the transparent glass plate 32 according to the transparent characteristic of the material, the observation can be conveniently carried out, the anti-static foam 33 is provided with an anti-static function on the foam material through the anti-static foam 33, the buffer foam material for preventing the part damage caused by static electricity can prevent static electricity permanently, the forming and processing are easy, the safety protection is provided for electronic products, when the equipment is electrified and operated, the anti-static foam 33 arranged on the device can prevent the static electricity which harms electronic elements from occurring in the equipment according to the material and the working principle, the device protects driving for normal operation of the device, and increases the continuous service time of the equipment.

Further, be provided with the connecting block between support column 21 and the mobile device 22, the lower extreme internal surface of support column 21 passes through connecting block fixed connection with mobile device 22's upper end surface, mobile device 22's upper end surface passes through support column 21 and baffle 23's lower extreme surface swing joint, multifunctional base 2 can both provide fixed function and can provide the removal function in the course of the work, realize the random conversion of two kinds of functions, solved the difficult problem that can only realize a function in the past, strengthened the practicality of equipment.

Further, prevent being provided with the powerful glue between the cotton 33 of static bubble and the guard plate 31, prevent that the rear end surface of the cotton 33 of static bubble and the front end surface of guard plate 31 pass through the powerful glue fixed connection, prevent that static mechanism 3 provides a simple and practical prevents static structure, can carry out long-time effectual static of preventing to equipment, prevent that equipment from being invaded by static, strengthened certain security.

Further, a screw is arranged between the cover plate 4 and the inverter main body 1, the outer surface of the lower end of the cover plate 4 is fixedly connected with the outer surface of the upper end of the inverter main body 1 through the screw, the installation is convenient, and certain stability is enhanced.

The working principle is as follows: the utility model provides an electric structure of a power inverter of a high-voltage high-power motor, after being correctly installed according to corresponding installation steps, through a multifunctional base 2 installed on an inverter main body 1, the multifunctional base 2 is internally provided with a support column 21, a moving device 22 and a baffle plate 23, through the installed support column 21, a placing groove is designed at the front end of the support column 21, the taken-out baffle plate 23 can be placed, an insertion groove arranged on the side surface of the baffle plate meets the actual requirements, through correct matching, the baffle plate can be conveniently matched with the baffle plate 23 for use, through the installed moving device 22, the design of the moving device 22 comes from a universal wheel, when the baffle plate 23 needs to be moved, the baffle plate 23 can be inserted, when the baffle plate 23 needs to be fixed, the moving device 22 enters the inside of the support column 21 along the way, through an anti-static mechanism, prevent that static mechanism 3's inside is including guard plate 31, transparent glass board 32 and prevent that static bubble is cotton 33, guard plate 31 surface is anticorrosive coating, can be fine play anticorrosive effect, transparent glass board 32 through setting up, transparent glass board 32 is according to the transparent characteristic of its material, can conveniently observe, prevent static bubble is cotton 33 through setting up, prevent that static bubble is cotton 33 and give on the cotton material of bubble and prevent the static function, prevent the buffering foam material of part harm because static arouses, the function is the permanent static of preventing, easy contour machining, provide safety protection for electronic product, when equipment circular telegram operation, install prevent that static bubble is cotton 33 on the device is according to its material and theory of operation, can prevent the static of harm electronic component appearing in the equipment, protect for the normal work of device is protected and is driven, increase the continuous live time of equipment.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An electric structure of a power inverter of a high-voltage high-power motor, comprising an inverter main body (1), characterized in that: the utility model discloses an anti-static electricity device, including inverter main body (1), the upper end surface of inverter main body (1) is provided with apron (4), the front end internal surface of inverter main body (1) is provided with display screen (6) and interface (7), interface (7) are located one side of display screen (6), the front end surface of inverter main body (1) is provided with prevents static mechanism (3), one side surface of inverter main body (1) is provided with fin (5), the lower extreme surface of inverter main body (1) is provided with multifunctional base (2).

2. The electrical structure of a power inverter of a high-voltage high-power motor according to claim 1, characterized in that: the multifunctional base (2) comprises a supporting column (21), a moving device (22) and a baffle (23), the moving device (22) is arranged at the lower end of the supporting column (21), and the baffle (23) is arranged at the upper end of the moving device (22).

3. The electrical structure of a power inverter of a high-voltage high-power motor according to claim 1, characterized in that: prevent static mechanism (3) including guard plate (31), transparent glass board (32) and prevent that static bubble is cotton (33), prevent that static bubble is cotton (33) and be located the inside of guard plate (31), transparent glass board (32) are located the inside of guard plate (31).

4. The electrical structure of the power inverter of a high-voltage high-power motor according to claim 2, characterized in that: a connecting block is arranged between the supporting column (21) and the moving device (22), the inner surface of the lower end of the supporting column (21) is fixedly connected with the outer surface of the upper end of the moving device (22) through the connecting block, and the outer surface of the upper end of the moving device (22) is movably connected with the outer surface of the lower end of the baffle plate (23) through the supporting column (21).

5. An electrical structure of a power inverter of a high voltage high power motor according to claim 3, characterized in that: strong glue is arranged between the anti-static foam (33) and the protection plate (31), and the outer surface of the rear end of the anti-static foam (33) is fixedly connected with the outer surface of the front end of the protection plate (31) through the strong glue.

6. The electrical structure of a power inverter of a high-voltage high-power motor according to claim 1, characterized in that: a screw is arranged between the cover plate (4) and the inverter main body (1), and the outer surface of the lower end of the cover plate (4) is fixedly connected with the outer surface of the upper end of the inverter main body (1) through the screw.