CN213937720U - High heat dispersion dc-to-ac converter - Google Patents

Abstract

The utility model relates to an inverter field specifically is a high heat dispersion dc-to-ac converter, including dc-to-ac converter body and apron, the top of dc-to-ac converter body is connected with the apron. The utility model discloses an at the in-process that uses, it is ascending to drive screen panel and apron through electric putter, then fan work, and the screen panel surface has the hole to increased the flow property of air, thereby promoted heat dispersion, comparatively practical, be fit for extensively promoting and using.

Description

High heat dispersion dc-to-ac converter

Technical Field

The utility model relates to an inverter field specifically is a high heat dispersion dc-to-ac converter.

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.

Current dc-to-ac converter can produce a large amount of heats at the in-process that uses to need dispel the heat, present dispelling the heat to the dc-to-ac converter, through trompil on the dc-to-ac converter surface, then install the fan in the hole, thereby carry out the blast air heat dissipation through the fan, but air intake and air outlet are a sky, thereby air mobility is poor, thereby heat dispersion removes. Therefore, we propose a high heat dissipation inverter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high heat dispersion dc-to-ac converter has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the high-heat-dissipation-performance inverter comprises an inverter body and a cover plate, wherein the cover plate is connected to the top of the inverter body;

the bottom fixedly connected with screen panel of apron, the groove of accomodating with the screen panel adaptation is seted up at the top of dc-to-ac converter body, the screen panel is pegged graft in the inner chamber of accomodating the groove, the equal fixed mounting in inner chamber both sides of accomodating the groove has electric putter, electric putter's piston rod outer end and screen panel bottom fixed connection.

As an optimal implementation manner of the utility model, the through-hole has been seted up at the top of apron, the inner chamber fixed mounting of through-hole has the fan.

As a preferred embodiment of the present invention, the mesh enclosure is a square filter screen.

As an optimized embodiment of the present invention, the dust screen is installed at the air inlet of the fan.

As an optimized embodiment of the present invention, the mounting plate is fixedly mounted on both side walls of the inverter body.

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

1. the utility model discloses a high heat dispersion dc-to-ac converter, through at the in-process that uses, it is ascending to drive screen panel and apron through electric putter, then fan work, and there is the hole screen panel surface to the flow property of air has been increased, thereby heat dispersion has been promoted.

2. The utility model discloses a high heat dispersion dc-to-ac converter, through when not, the screen panel can be driven by electric putter and reset to the feasible dust that can reduce gets into.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the high heat dissipation inverter of the present invention;

fig. 2 is a schematic view of a bottom structure of a cover plate of the high heat dissipation inverter of the present invention;

fig. 3 is the utility model discloses the apron overall structure schematic diagram of high heat dispersion dc-to-ac converter.

In the figure: 1. an inverter body; 2. a cover plate; 3. a receiving groove; 4. a mesh enclosure; 5. an electric push rod; 6. a through hole; 7. a fan; 8. a dust screen; 9. and (7) mounting the plate.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: the high-heat-dissipation-performance inverter comprises an inverter body 1 and a cover plate 2, wherein the cover plate 2 is connected to the top of the inverter body 1;

the bottom fixedly connected with screen panel 4 of apron 2, the groove 3 of accomodating with screen panel 4 adaptation is seted up at the top of dc-to-ac converter body 1, screen panel 4 pegs graft in the inner chamber of accomodating groove 3, the inner chamber both sides of accomodating groove 3 all fixedly mounted have electric putter 5, electric putter 5's piston rod outer end and screen panel 4 bottom fixed connection please refer to figure 1 in this embodiment, specifically, through the lifting of screen panel 4 to can increase ventilation performance, thereby promote heat dispersion.

In this embodiment, referring to fig. 2, a through hole 6 is formed in the top of the cover plate 2, a fan 7 is fixedly installed in an inner cavity of the through hole 6, and specifically, the fan 7 can blow air.

In the embodiment, referring to fig. 3, the mesh enclosure 4 is a square mesh screen, and is specifically adapted to the accommodating groove 3.

In this embodiment, referring to fig. 2, an air inlet of the fan 7 is provided with a dust screen 8, which can specifically prevent dust from entering.

Referring to fig. 1 in this embodiment, mounting plates 9 are fixedly mounted on two side walls of the inverter body 1, which is convenient to mount.

It should be noted that, the inverter with high heat dissipation performance of the present invention includes all the components known by the technicians in the field or the general standard components, and the structure and principle of the inverter are known by the technicians in the technical manual or by the conventional experimental methods, in the spare part of the device, all the electrical devices in the above mentioned are connected by the wires, referring to the power elements, the electrical devices and the adaptive monitoring computer and the power source, and the specific connection means should be referred to the following working principle, the electrical connection between the electrical devices is completed in sequence, the detailed connection means is the known technology in the field, the following main introduces the working principle and process, no description is made for the electrical control, when the inverter is started, the electric push rod 5 is started at the same time, so that the mesh enclosure 4 is driven to be lifted, and the cover plate 2 and the mesh enclosure 4 are lifted to a certain height, then 7 blast airs at the in-service fan, thereby make wind get into 1 inner chamber of dc-to-ac converter body and take away the heat, discharge from the hole department of screen panel 4, thereby the mobility of air has been increased, thereby heat dispersion has been promoted, when not using simultaneously, drive screen panel 4 through electric putter 5 and descend, in the income is accomodate the groove 3, thereby can seal, thereby can reduce the dust invasion, avoid 1 inside of dc-to-ac converter body to receive too much dust invasion, the service life is prolonged, the device simple structure, and the operation is convenient, therefore, the clothes hanger is strong in practicability.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 (5)

1. A high heat radiation performance inverter comprises an inverter body (1) and a cover plate (2), and is characterized in that: the top of the inverter body (1) is connected with a cover plate (2); the utility model discloses a motor inverter, including apron (2), the bottom fixedly connected with screen panel (4) of apron (2), the top of inverter body (1) is seted up with the groove (3) of accomodating of screen panel (4) adaptation, screen panel (4) are pegged graft in the inner chamber of accomodating groove (3), the equal fixed mounting in inner chamber both sides of accomodating groove (3) has electric putter (5), the piston rod outer end and screen panel (4) bottom fixed connection of electric putter (5).

2. The high heat dissipation inverter according to claim 1, wherein: the top of the cover plate (2) is provided with a through hole (6), and an inner cavity of the through hole (6) is fixedly provided with a fan (7).

3. The high heat dissipation inverter according to claim 1, wherein: the net cover (4) is a square filter screen.

4. The high heat dissipation inverter according to claim 2, wherein: and a dust screen (8) is installed at an air inlet of the fan (7).

5. The high heat dissipation inverter according to claim 1, wherein: and mounting plates (9) are fixedly mounted on two side walls of the inverter body (1).

Images