CN212163989U

CN212163989U - Mounting bracket for high-frequency inverter

Info

Publication number: CN212163989U
Application number: CN202020749544.9U
Authority: CN
Inventors: 张海波
Original assignee: Chuzhou Guanlong Electric Power Co ltd
Current assignee: Chuzhou Guanlong Electric Power Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-12-15
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a mounting bracket for a high-frequency inverter, which comprises a mounting box, an inverter body and a motor box, wherein one side of the mounting box is provided with an outlet, a roller shutter door is arranged above the outlet, the inside of the mounting box is provided with the inverter body, one side of the lower surface of the inverter body is connected with the bracket, a heat dissipation rib and a heat dissipation pipeline are arranged in the bracket, the inverter body is provided with an electric element, the inner wall of the mounting box is provided with a motor box, the motor box is internally provided with a fixed frame, a motor is arranged above the fixed frame, the output end of the motor is connected with a connecting column, the lower end of the connecting column is connected with a rotating shaft, the rotating shaft is provided with a center block, two sides of the center block are connected with a vertical rod through, the heat dissipation efficiency is greatly improved, the service life of the inverter is prolonged, and the normal work of the inverter is ensured.

Description

Mounting bracket for high-frequency inverter

Technical Field

The utility model relates to an inverter equipment technical field specifically is a installing support for high frequency inverter.

Background

The inverter converts direct current electric energy into alternating current, consists of an inverter bridge, control logic and a filter circuit, and 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.

The requirement of the inverter on the temperature of a working environment is relatively high, the working performance and efficiency of the inverter are directly influenced by the quality of the heat dissipation capacity of the inverter, the heat dissipation efficiency of the existing inverter is generally low due to normal-temperature cooling, the performance of the inverter is influenced by overhigh temperature along with the prolonging of the service time, and equipment is easily damaged so as to influence the performance and the service life of the inverter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a installing support for high frequency inverter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a mounting bracket for a high-frequency inverter comprises a mounting box, an inverter body and a motor box, an outlet is arranged at one side of the installation box, a rolling door is arranged above the outlet, an inverter body is arranged in the installation box, one side of the lower surface of the inverter body is connected with a bracket, a heat dissipation rib and a heat dissipation pipeline are arranged in the bracket, the inverter body is provided with an electric element, the inner wall of the installation box is provided with a motor box, a fixed frame is arranged in the motor box, a motor is arranged above the fixed frame, the output end of the motor is connected with a connecting column, the lower end of the connecting column is connected with a rotating shaft, the rotating shaft is provided with a central block, two sides of the central block are connected with a vertical rod through a rotating rod, the lower end of the vertical rod is connected with a fan blade, the motor box below is equipped with temperature sensor and singlechip, motor box lower surface connects the safety cover.

As a further aspect of the present invention: a control box is arranged on one side of the installation box, a door plate is arranged on the control box, and a handle is arranged on the door plate.

As a further aspect of the present invention: the installation box is connected with the installation fixing seat through the connecting hole, a plurality of side fixing ribs are arranged on one side of the installation box, and a plurality of upper fixing ribs are arranged on the upper surface of the installation box.

As a further aspect of the present invention: the motor box is internally provided with silencing cotton for reducing noise.

As a further aspect of the present invention: the motor box is connected to safety cover magnetism, be equipped with a plurality of ventilation holes on the safety cover.

As a further aspect of the present invention: the temperature sensor and the single chip microcomputer are electrically connected with the control box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides an inverter body bottom surface one side is through linking bridge, is equipped with heat dissipation muscle and heat dissipation pipeline again in the support, through mutually supporting of the wind-guiding of heat dissipation pipeline and heat dissipation muscle, more is favorable to the heat dissipation of dc-to-ac converter, and the heat dissipation muscle makes the heat dissipation even, has promoted the radiating effect greatly.

2. The rotating shaft is driven to rotate through the output end of the motor, so that the vertical rods drive the fan blades to rotate, the inverter body can be cooled, the effect of cooling can be greatly improved by rapidly cooling the inverter body through the fan blades, and the normal work of electrical components on the inverter body is guaranteed.

Drawings

Fig. 1 is a schematic structural view of a mounting bracket for a high frequency inverter.

Fig. 2 is a schematic structural view of an inverter body in a mounting bracket for a high frequency inverter.

Fig. 3 is a plan view of an inverter body in a mounting bracket for a high frequency inverter.

Fig. 4 is a schematic structural view of a heat dissipating assembly in a mounting bracket for a high frequency inverter.

Fig. 5 is a schematic view of a control box in a mounting bracket for a high frequency inverter.

In the figure: 1-installing a box; 2, mounting a fixed seat; 3-connecting holes; 4-an inverter body; 5-heat dissipation ribs; 6-a heat dissipation pipeline; 7-a scaffold; 8-electrical components; 9-a motor box; 10-a fixing frame; 11-a connecting rod; 12-a motor; 13-a temperature sensor; 14-a single chip microcomputer; 15-a rotating shaft; 16-a center block; 17-rotating rods; 18-a vertical rod; 19-fan blades; 20-a protective cover; 21-a control box; 22-door panel; 23-side fixing ribs; 24-fixing ribs; 25-an outlet; 26-rolling shutter door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, a mounting bracket for a high frequency inverter includes a mounting box 1 and an inverter body 4, an outlet 25 is disposed on one side of the mounting box 1, a rolling door 26 is disposed above the outlet 25, a plurality of ventilation holes are disposed on the rolling door 26 for increasing the efficiency of heat dissipation, the inverter body 4 is disposed inside the mounting box 1, a bracket 7 is connected to one side of the lower surface of the inverter body 4, a heat dissipation rib 5 and a heat dissipation pipe 6 are disposed in the bracket 7, an electrical component 8 is disposed on the inverter body 4, the bracket 7 is connected to one side of the bottom surface of the inverter body 4, the heat dissipation rib 5 and the heat dissipation pipe 6 are disposed in the bracket 7, and the wind guiding via the heat dissipation pipe 6 and the cooperation of the heat dissipation rib 5 are more beneficial to the heat dissipation of the inverter, the heat dissipation effect is greatly improved, and when the heat dissipation device is used, the inverter body 4 is placed into the installation box 1 from the outlet 25, and the rolling door 26 is pulled down to begin to dissipate heat of the inverter.

Example 2

The difference from example 1 is: referring to fig. 4, in an embodiment of the present invention, an installation bracket for a high frequency inverter includes a motor box 9, the motor box 9 is disposed on an inner wall of the installation box 1, noise reduction cotton for reducing noise is disposed inside the motor box 9, noise is generated during operation of a motor 12, the noise reduction cotton is disposed to effectively isolate noise, which provides convenience for a user, a fixing frame 10 is disposed in the motor box 9, the motor 12 is disposed above the fixing frame 10, an output end of the motor 12 is connected to a connecting post 11, a rotating shaft 15 is connected to a lower end of the connecting post 11, a center block 16 is disposed on the rotating shaft 15, two sides of the center block 16 are connected to a vertical rod 18 through a rotating rod 17, a fan blade 19 is connected to a lower end of the vertical rod 18, a temperature sensor 13 and a single chip microcomputer 14 are disposed below the motor box, motor box 9 is connected to safety cover 20 magnetism, be equipped with a plurality of ventilation holes on the safety cover 20, through control box 21 starter motor 12, motor 12's output drives axis of rotation 15 and rotates to drive flabellum 19 through montant 18 and rotate, can dispel the heat to inverter body 4, the heat dissipation muscle 5 and the heat dissipation pipeline 6 of inverter body 4 bottom surface mutually support for the inverter dispels the heat, improves the radiating effect of inverter greatly, prolongs the life of inverter.

Example 3

The differences from the examples 1 and 2 are that: referring to fig. 1-5, a control box 21 is arranged on one side of the installation box 1, a door plate 22 is arranged on the control box 21, a handle is arranged on the door plate 22, when in use, a user can open the control box 21 by pulling the handle on the door plate 22, after use, the door plate 22 is closed to protect internal elements of the control box 21, the installation box 1 is connected with an installation fixing seat 2 through a connecting hole 3, the user places the device at a proper position, puts a fixing bolt into the connecting hole 3 and screws the bolt, the installation fixing seat 2 is fixed at a specified position with the installation box 1, a plurality of side fixing ribs 23 are arranged on one side of the installation box 1, a plurality of upper fixing ribs 24 are arranged on the upper surface of the installation box 1, the side fixing ribs 23 and the upper fixing ribs 24 can enable the installation box 1 to have high stability, and the temperature sensor 13 and the single chip microcomputer 14 are electrically connected with, temperature sensor 13 monitors the temperature in install bin 1 and converts the signal into and send for singlechip 14, and singlechip 14 sends the signal back control box 21, and the user just can be convenient for in time dispel the heat through the change of control box 21 observation temperature.

The utility model discloses a theory of operation is: at first the user places this device in suitable position, put into connecting hole 3 and screw up the bolt with fixing bolt, installation fixing base 2 just fixes in the assigned position with install bin 1, inverter body 4 after finishing using is put into install bin 1 inside and is pulled down rolling slats door 26 from export 25, this moment through control box 21 starter motor 12, the output of motor 12 drives axis of rotation 15 and rotates, thereby it rotates to drive flabellum 19 through montant 18, can dispel the heat to inverter body 4, heat dissipation muscle 5 and the heat dissipation pipeline 6 of inverter body 4 bottom surface mutually support, accelerate the inverter to dispel the heat, improve the radiating effect of inverter greatly, the life of extension inverter.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a installing support for high frequency inverter, includes install bin (1), dc-to-ac converter body (4) and motor box (9), its characterized in that, install bin (1) one side is equipped with export (25), export (25) top is equipped with rolling slats door (26), install bin (1) inside is equipped with dc-to-ac converter body (4), dc-to-ac converter body (4) lower surface one side linking bridge (7), be equipped with heat dissipation muscle (5) and heat dissipation pipeline (6) in support (7), be equipped with electrical components (8) on dc-to-ac converter body (4), be equipped with motor box (9) on install bin (1) inner wall, be equipped with mount (10) in motor box (9), be equipped with motor (12) above mount (10), the output of motor (12) is connected spliced pole (11), axis of rotation (15) is connected to spliced pole (11) lower extreme, be equipped with center block (16) on axis of rotation (15), montant (18) are connected through dwang (17) in center block (16) both sides, flabellum (19) are connected to montant (18) lower extreme, motor box (9) below is equipped with temperature sensor (13) and singlechip (14), motor box (9) lower surface connection safety cover (20).

2. The mounting bracket for the high-frequency inverter according to claim 1, wherein a control box (21) is provided on one side of the mounting box (1), a door plate (22) is provided on the control box (21), and a handle is provided on the door plate (22).

3. The mounting bracket for the high-frequency inverter according to claim 1, wherein the mounting box (1) is connected with the mounting fixing seat (2) through a connecting hole (3), one side of the mounting box (1) is provided with a plurality of side fixing ribs (23), and the upper surface of the mounting box (1) is provided with a plurality of upper fixing ribs (24).

4. The mounting bracket for a high-frequency inverter according to claim 1, characterized in that the motor case (9) is provided inside with noise reduction cotton for reducing noise.

5. A mounting bracket for a high-frequency inverter according to claim 1, characterized in that said protective cover (20) is magnetically connected to the motor case (9), said protective cover (20) being provided with a plurality of ventilation holes.

6. The mounting bracket for a high-frequency inverter according to claim 2, wherein the temperature sensor (13) and the single-chip microcomputer (14) are electrically connected to a control box (21).