CN214249882U - Variable frequency air conditioner and mounting structure of reactor thereof - Google Patents
Variable frequency air conditioner and mounting structure of reactor thereof Download PDFInfo
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- CN214249882U CN214249882U CN202120153112.6U CN202120153112U CN214249882U CN 214249882 U CN214249882 U CN 214249882U CN 202120153112 U CN202120153112 U CN 202120153112U CN 214249882 U CN214249882 U CN 214249882U
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Abstract
The utility model provides a variable frequency air conditioner and mounting structure of reactor thereof, this mounting structure set up in the top plate below of the outer machine of air conditioner, including the reactance box that upper end open-ended is used for bearing and fixed reactor, the leading flank of reactance box is fixed in the top of the outer quick-witted front end plate of air conditioner, and the trailing flank of reactance box is fixed with the motor support of air conditioner, and the right flank of reactance box sets up with automatically controlled box is adjacent to the reactance box is fixed in between the outer quick-witted front end plate of motor support and air conditioner to the reactance box, and the setting of staggering about reactance box and the automatically controlled box. This mounting structure can avoid the ascending influence reactor temperature rise of heat in the automatically controlled box, can play the effect of firm motor support and promotion front end plate intensity simultaneously.
Description
Technical Field
The utility model relates to a mounting structure of reactor, specifically speaking relates to a variable frequency air conditioner and mounting structure of reactor thereof.
Background
In the inverter air-conditioning circuit, the reactor mainly plays two filtering effects: firstly, the influence of higher harmonics from a power grid on a frequency conversion circuit is filtered; secondly, the influence of higher harmonics generated by the frequency conversion circuit on the power grid is filtered; based on this, the reactor is one of the main components of the inverter air conditioning circuit. However, when the reactor is in operation, a large amount of heat is generated due to the current flowing through the reactor, and in order not to affect the normal use of other electrical appliances, the reactor is generally fixed on a wind-isolating vertical plate of an air conditioner outdoor unit in a conventional design. The disadvantages of this mounting structure are:
1. a large amount of heat can be generated in the running process of the air conditioner, and the temperature rise of the reactor can be influenced in the rising process of the heat;
2. the reactor has heavier dead weight and higher requirement on the plate thickness of the wind-isolating vertical plate; the cost is increased;
3. the reactor is bulky, influences the overall arrangement of pipeline, in addition, for guaranteeing waterproof performance, need increase the water proof cover in the reactor top, and installation and after sale are all inconvenient.
In conclusion, the existing reactor mounting structure has many defects.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a first purpose provides an air conditioner reactor's mounting structure, and this mounting structure can avoid the ascending influence reactor temperature rise of heat in the automatically controlled box, can play the effect of firm motor support and promotion front end plate intensity simultaneously.
A second object of the utility model is to provide a frequency conversion air conditioner, it adopts foretell mounting structure installation reactor.
Based on above-mentioned purpose, an aspect of the utility model provides an air conditioner reactor's mounting structure, it sets up in the top plate below of the outer machine of air conditioner, including the reactance box that upper end open-ended is used for bearing and fixed reactor, the leading flank of reactance box is fixed in the top of the outer quick-witted front end plate of air conditioner, and the trailing flank of reactance box is fixed with the motor support of air conditioner, and the right flank of reactance box and the adjacent setting of automatically controlled box to the reactance box is fixed in between motor support and the outer quick-witted front end plate of air conditioner, and the setting of staggering about reactance box and the automatically controlled box.
Preferably, the reactance box is fixed on the bottom surface of the reactance box and is adjacent to the front side surface of the reactance box.
Preferably, each side of the reactance box is formed with a plurality of vent holes, so that each opposite side or adjacent side forms a vent passage, and the bottom of the reactance box is formed with at least one drain hole.
Preferably, the reactance box is made of an aluminum alloy material.
Preferably, an opening is formed in a top plate of the air drying machine, the opening is opposite to the reactance box and the electric control box, and a cover plate is arranged at the opening.
Preferably, the reactance box is connected with the front end plate of the air conditioner external unit, the reactance box is connected with the motor bracket, and the reactance box is connected with the electric control box through bolts.
The utility model discloses an another aspect provides a variable frequency air conditioner, this variable frequency air conditioner adopt as above mounting structure installation reactor.
Compared with the prior art, the beneficial effects of the utility model are that:
in the installation structure, the reactance box is added on the left side of the electric control box, so that the electric control box and the reactor are staggered left and right, the temperature rise of the reactor caused by the rise of heat in the electric control box can be avoided, the number of metal plates and the length of a wire harness can be reduced, and the cost is reduced; the reactance box is arranged between the front end plate of the air conditioner outdoor unit and the motor support, the motor support can be stabilized, the strength of the front end plate can be improved, in addition, the side wall of the reactance box is provided with the ventilation hole, the bottom of the reactance box is provided with the drain hole, and therefore the reactance box not only can dissipate heat quickly through wind circulation, but also can solve the problem of water drainage under severe weather conditions.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic view of an installation structure of an air-conditioning reactor in an embodiment of the present invention;
FIG. 2 is a partial schematic view of an installation structure of an air conditioning reactor in an embodiment of the present invention;
fig. 3 is an exploded view of fig. 2.
Wherein, 1, an air conditioner outdoor unit; 2. a reactance box; 3. a reactor; 4. a motor bracket; 5. an electronic control box;
11. a front end plate of an air conditioner external unit; 21. a vent hole.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The embodiment provides an installation structure of an air conditioner reactor, as shown in fig. 1, the installation structure is arranged below a top plate of an air conditioner outdoor unit 1, and comprises a reactance box 2 with an opening at the upper end and used for bearing and fixing a reactor 3, the front side surface of the reactance box 2 is fixed on the top of a front end plate 11 of the air conditioner outdoor unit 1, as shown in fig. 2, the rear side surface of the reactance box 2 is fixed with a motor support 4 of an air conditioner, and the right side surface of the reactance box 2 is arranged adjacent to an electric control box 5, so that the reactance box 2 is fixed between the motor support 4 and the front end plate of the air conditioner outdoor unit 1, and the reactance box 2 can be used as a fixed beam of the motor support 4 and the front panel to stabilize the motor support 4 and improve the strength of the front panel; and the reactance box 2 and the electric control box 5 are arranged in a left-right staggered mode, so that the influence of the heat of the electric control box 5 on the reactor 3 can be avoided, the number of metal plates and the length of a wire harness can be reduced, and the cost is reduced.
In a preferred embodiment, the reactance box 2 is fixed on the bottom surface of the reactance box 2 and adjacent to the front surface of the reactance box 2.
As a preferred embodiment, as shown in fig. 2 and 3, each side of the reactance box 2 is formed with a plurality of vent holes 21, so that each opposite side or adjacent side forms a vent channel, preferably, each vent hole 21 may be arranged in a louver shape to increase the heat dissipation speed; preferably, the bottom of the reactance box 2 is formed with at least one drain hole, solving the drainage problem under bad weather conditions.
As a preferred embodiment, the reactance box 2 is made of an aluminum alloy material, so as to further increase the heat dissipation speed.
As a preferred embodiment, an opening is formed on the top plate of the air drying outdoor unit, the opening is opposite to the reactance box 2 and the electric control box 5, and a cover plate is arranged at the opening.
As a preferred embodiment, as shown in fig. 1, the reactance box 2 is connected with the front end plate 11 of the air conditioner outdoor unit 1, the reactance box 2 is connected with the motor bracket 4, and the reactance box 2 is connected with the electric control box 5 by bolts.
The embodiment also provides an inverter air conditioner which adopts the installation structure as described above to install the reactor 3.
In the installation structure, the reactance box is added on the left side of the electric control box, so that the electric control box and the reactor are staggered left and right, the temperature rise of the reactor caused by the rise of heat in the electric control box can be avoided, the number of metal plates and the length of a wire harness can be reduced, and the cost is reduced; the reactance box is arranged between the front end plate of the air conditioner outdoor unit and the motor support, the motor support can be stabilized, the strength of the front end plate can be improved, in addition, the side wall of the reactance box is provided with the ventilation hole, the bottom of the reactance box is provided with the drain hole, and therefore the reactance box not only can dissipate heat quickly through wind circulation, but also can solve the problem of water drainage under severe weather conditions.
Although the embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments without departing from the spirit and scope of the present invention, and that any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.
Claims (7)
1. The utility model provides an installation structure of air conditioner reactor, its characterized in that sets up in the top plate below of the outer machine of air conditioner, including the upper end open-ended reactance box that is used for bearing and fixed reactor, the leading flank of reactance box is fixed in the top of the outer machine front end plate of air conditioner, the trailing flank of reactance box is fixed with the motor support of air conditioner, the right flank of reactance box and the adjacent setting of automatically controlled box to the reactance box is fixed in between motor support and the outer machine front end plate of air conditioner, and the setting of staggering about reactance box and the automatically controlled box.
2. An air conditioning reactor mounting structure according to claim 1, wherein the reactance box is fixed to a bottom surface of the reactance box adjacent to a front side surface of the reactance box.
3. An air conditioning reactor mounting structure according to claim 1, wherein each side of the reactance box is formed with a plurality of ventilation holes so that each opposite side or adjacent side forms a ventilation passage, and the bottom of the reactance box is formed with at least one drainage hole.
4. An air conditioning reactor mounting structure according to claim 1, wherein the reactor case is made of an aluminum alloy material.
5. An air conditioning reactor installation structure according to claim 1, wherein an opening is formed in the top plate of the air conditioner outdoor unit, the opening is opposite to the reactance box and the electric control box, and a cover plate is arranged at the opening.
6. An air conditioning reactor mounting structure according to claim 1, wherein the reactance box is bolted to the front end plate of the air conditioner outdoor unit, the reactance box is bolted to the motor bracket, and the reactance box is bolted to the electronic control box.
7. An inverter air conditioner characterized in that a reactor is installed using the installation structure as set forth in any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120153112.6U CN214249882U (en) | 2021-01-20 | 2021-01-20 | Variable frequency air conditioner and mounting structure of reactor thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120153112.6U CN214249882U (en) | 2021-01-20 | 2021-01-20 | Variable frequency air conditioner and mounting structure of reactor thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214249882U true CN214249882U (en) | 2021-09-21 |
Family
ID=77751093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120153112.6U Active CN214249882U (en) | 2021-01-20 | 2021-01-20 | Variable frequency air conditioner and mounting structure of reactor thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214249882U (en) |
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2021
- 2021-01-20 CN CN202120153112.6U patent/CN214249882U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 323000 No. 96, Yunjing Road, Shuige Industrial Park, Liandu District, Lishui City, Zhejiang Province Patentee after: Zhejiang Zhongguang Electric Appliance Group Co.,Ltd. Address before: 323000 No.96 Yunjing Road, Shuige Industrial Park, Lishui City, Zhejiang Province Patentee before: ZHEJIANG ZHONGGUANG ELECTRIC APPLIANCES Co.,Ltd. |