CN215723714U - Air condensing units and have its air conditioner - Google Patents

Abstract

The utility model provides an air conditioner outdoor unit and an air conditioner with the same, and relates to the technical field of air conditioning equipment. The compressor comprises a shell and an electric control box, wherein the shell is divided into a compressor cavity and a fan cavity by a partition plate, and the electric control box is positioned in the compressor cavity; the electric control box is provided with a heat dissipation channel, the shell is provided with an air inlet mechanism, and the partition plate is provided with an air outlet mechanism; along the direction that deviates from heat dissipation channel, air-out mechanism is including the first air-out structure, the chamber that hinders water and the second air-out structure that communicate in proper order, and first air-out structure is higher than the second air-out structure. According to the utility model, external air enters the heat dissipation channel from the air inlet mechanism through the negative pressure of the fan, heat dissipation is carried out on electrical components in the electric control box, and the air after heat dissipation enters the fan cavity, so that a good heat dissipation effect is achieved; and the structure of the air outlet mechanism can ensure heat dissipation, and simultaneously prevent the water in the fan cavity from entering the electric control box, thereby preventing electrical elements in the electric control box from being damaged.

Description

Air condensing units and have its air conditioner

Technical Field

The utility model relates to the technical field of air conditioning equipment, in particular to an air conditioner outdoor unit and an air conditioner with the same.

Background

After the outdoor unit of the air conditioner runs for a long time, the temperature in the cavity can rise, and then the temperature of components in the electric control box can rise, especially in summer with high outdoor temperature, after the outdoor unit is exposed to the sun for a long time, the running temperature of components of a controller in the electric control box exceeds the standard, and the service life of the components is influenced.

The existing heat dissipation mode is that holes are opened on an electric control box or an air partition plate to dissipate heat, so that air at a lower temperature outside cannot flow through a heating component, and the heat dissipation effect is not ideal.

SUMMERY OF THE UTILITY MODEL

The utility model provides an air conditioner outdoor unit, which aims to solve the problem that the heat dissipation effect of an electric control box of the existing outdoor unit is not ideal.

In order to solve the above problems, the present invention provides an outdoor unit of an air conditioner, including a casing and an electric control box, wherein the casing is divided into a compressor cavity and a fan cavity by a partition plate, and the electric control box is located in the compressor cavity; the electric control box is provided with a heat dissipation channel, the shell is provided with an air inlet mechanism communicated with the heat dissipation channel and the outside, and the partition plate is provided with an air outlet mechanism communicated with the heat dissipation channel and the fan cavity; along deviating from heat dissipation channel's direction, air-out mechanism is including the first air-out structure, the chamber that blocks water and the second air-out structure that communicate in proper order, the level of first air-out structure is greater than the level of second air-out structure, second air-out structure with fan chamber intercommunication.

According to the arrangement, the negative pressure of the fan in the fan cavity enables outside air to enter the heat dissipation channel from the air inlet mechanism to dissipate heat of electrical elements in the electric control box, and the air after heat dissipation enters the fan cavity, so that a good heat dissipation effect is achieved; and the air outlet mechanism is provided with a water blocking cavity, a first air outlet structure and a second air outlet structure which have height difference, so that when heat dissipation is ensured, water in the fan cavity can be prevented from entering the electric control box, and electric elements in the electric control box are prevented from being damaged.

Further, the casing is provided with an air inlet, the air inlet mechanism is installed at the air inlet and a first end cover connected with the electric control box, and the first end cover is provided with an air inlet structure communicated with the heat dissipation channel and the outside.

So set up, utilize the first end cover of automatically controlled box self to form the air inlet structure, integrative multi-purpose can protect the components and parts in the automatically controlled box moreover.

Furthermore, the height of the air inlet structure is lower than that of the heat dissipation channel.

So set up, can avoid external water to directly enter into heat dissipation channel by the air inlet structure.

Furthermore, the air inlet structure is including setting up the air-inlet grille on the first end cover, the air-inlet grille includes a plurality of grid boards, the upper portion of grid board for first end cover slope sets up, the lower part of grid board with first end cover parallels.

So set up, utilize the air-inlet grille air inlet, not only can guarantee the homogeneity of air inlet, utilize the structure of grid board moreover to further block the rainwater and enter into in the automatically controlled box.

Furthermore, the baffle is equipped with the air outlet, air-out mechanism for install the air outlet and with the second end cover that automatically controlled box is connected, the second end cover has relative first lateral wall and second lateral wall, first lateral wall is equipped with first air-out structure, the second lateral wall is equipped with second air-out structure, the chamber that hinders water is located first lateral wall with between the second lateral wall.

So set up, utilize the second end cover of automatically controlled box self to form the air inlet structure, integrative multi-purpose can protect the components and parts in the automatically controlled box moreover.

Further, the first air outlet structure is a first air outlet grille arranged on the first side wall, and/or the second air outlet structure is a second air outlet grille arranged on the second side wall.

So set up, utilize the air-out grid air-out, not only can guarantee the homogeneity of air-out, can prolong the dwell time of outside air in heat dissipation channel moreover, improve the radiating effect.

Furthermore, the second end cover is provided with a bottom wall located between the first side wall and the second side wall, and the height of the inner surface of the bottom wall is gradually reduced from the first air outlet structure to the second air outlet structure.

So set up, can make the diapire internal surface of second end cover form a slope, the water of fan intracavity can be slided into the fan chamber again by the slope immediately after entering into the chamber that blocks water, further prevents that the water from entering into automatically controlled box.

Furthermore, a die outlet is formed in the top of the heat dissipation channel, and a sealing element for sealing the die outlet is arranged at the top of the shell.

So set up, utilize heat dissipation channel to set up the die orifice, need not to set up the die orifice structure on the casing, then seal the die orifice through the casing, can simplify the structure to a certain extent.

Furthermore, a vertically arranged circuit board is arranged in the heat dissipation channel.

So set up, the vertical setting of circuit board can reduce automatically controlled box transverse dimension, is convenient for reduce the thickness of whole casing.

A second object of the present invention is to provide an air conditioner having the outdoor unit of the air conditioner as set forth in the above aspect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a top view of an internal structure of an outdoor unit of an air conditioner according to an embodiment of the present invention;

fig. 2 is a front view of an internal structure of an outdoor unit of an air conditioner according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a first end cover of an outdoor unit of an air conditioner according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an electric control box of an outdoor unit of an air conditioner according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a second end cover of an outdoor unit of an air conditioner according to an embodiment of the present invention on an inner side of a fan chamber;

fig. 6 is a schematic structural view of a second end cover of an outdoor unit of an air conditioner according to an embodiment of the present invention;

fig. 7 is a top view of a part of an electric control box of an outdoor unit of an air conditioner according to an embodiment of the present invention.

Description of reference numerals:

100-a housing; 110-a compressor cavity; 120-a fan cavity; 200-an electronic control box; 210-a heat dissipation channel; 211-a die outlet; 220-air intake mechanism; 221-air intake structure; 2211-grid plate; 230-an air outlet mechanism; 231-a first air outlet structure; 232-water blocking cavity; 233-a second air outlet structure; 234 — a first sidewall; 235-a second sidewall; 236-bottom wall; 240-circuit board; 300-a separator; 400-a compressor; 500-blower.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Because there is the not good problem of radiating effect to current heat dissipation mode to automatically controlled box 200, therefore, this embodiment provides an air condensing units, aims at solving this problem to the structural improvement of a plurality of parts in the air condensing units.

Referring to fig. 1 and 2, the outdoor unit of an air conditioner provided in this embodiment includes a casing 100, and an electronic control box 200, a partition 300, a compressor 400, a fan 500, and the like, which are located in the casing 100, wherein the partition 300 divides an inner cavity of the casing 100 into a compressor cavity 110 and a fan cavity 120, and the electronic control box 200 is located in the compressor cavity 110 and is respectively connected to the compressor 400 and the fan 500 through wires.

In this embodiment, the electrical control box 200 is designed to be vertically placed, that is, the thickness of the electrical control box 200 is obviously smaller than the height thereof, therefore, a vertically placed circuit board 240 is installed in the heat dissipation channel 210 of the electrical control box 200, and thus, the vertical arrangement of the circuit board 240 can reduce the transverse dimension of the electrical control box 200, which is convenient for reducing the thickness of the whole housing 100.

Referring to fig. 3, because the circuit board 240 and the electrical components are disposed in the electrical control box 200 of this embodiment, in order to realize heat dissipation of the electrical components in the electrical control box 200, a heat dissipation channel 210 is defined by the peripheral side walls of the electrical control box 200 of this embodiment, the range of the heat dissipation channel 210 can be understood as a part of the inner cavity of the electrical control box 200, the electrical components on the circuit board 240 and the circuit board 240 are disposed in the part, the cross-sectional shape of the heat dissipation channel 210 is rectangular, and the rectangular structure can enable the heat dissipation channel 210 to have a large heat dissipation space, which is not only convenient for ventilation, but also beneficial to heat dissipation of the electrical components.

Correspondingly, the air intake mechanism 220 communicating the heat dissipation channel 210 with the outside is installed on the casing 100 in the present embodiment, and the air outlet mechanism 230 communicating the heat dissipation channel 210 with the air blower chamber 120 is installed on the partition 300 in the present embodiment. Because the fan 500 in the fan cavity 120 can generate negative pressure during operation, air with lower external temperature enters the heat dissipation channel 210 through the air inlet mechanism 220, and the air entering the heat dissipation channel 210 enters the fan cavity 120 through the air outlet mechanism 230 of the embodiment after heat exchange with a heating electrical element, so that the temperature of the electrical element in the electronic control box 200 can be ensured not to be too high, and the service life of the electrical element can be prolonged.

Referring to fig. 2 and fig. 4, in the present embodiment, an air inlet (not labeled) is formed in the casing 100, the air inlet mechanism 220 of the present embodiment is a first end cover installed at the air inlet, the first end cover is at least partially located outside the casing 100, an inner side of the first end cover is connected to the electronic control box 200, or the first end cover is a part of the electronic control box 200, and the first end cover is provided with an air inlet structure 221 communicating the heat dissipation channel 210 with the outside. So set up, can utilize the first end cover of automatically controlled box 200 self to form air inlet structure 221, realized integrative multipurpose to can protect the components and parts in the automatically controlled box 200.

In order to prevent external rainwater and other water bodies from entering the electronic control box 200 through the air inlet structure 221 of this embodiment, the height of the air inlet structure 221 is designed to be lower than the height of the heat dissipation channel 210 in this embodiment, and when the external rainwater and other water bodies enter the connection section between the heat dissipation channel 210 and the air inlet structure 221 through the air inlet structure 221, the external rainwater and other water bodies fall under the action of gravity and cannot enter the electronic control box 200.

Furthermore, in order to protect the components inside the electronic control box 200, the air inlet structure 221 is configured as an air inlet grille on the first end cover in this embodiment, the air inlet grille includes a plurality of grille plates 2211 uniformly arranged from top to bottom at intervals, and the upper portion of the grille plate 2211 is disposed obliquely with respect to the first end cover, the lower portion of the grille plate 2211 is parallel to the first end cover, that is, the grille plate 2211 has an inclined section and a vertical section, the inclined section and the vertical section are used to block external impurities from entering the electronic control box 200, and the vertical section is used to further block rainwater from entering the electronic control box 200.

Based on this kind of heat dissipation, because the water that the fan blade in fan cavity 120 was thrown away enters into automatically controlled box 200 easily by air-out mechanism 230, influences the performance of electrical components in automatically controlled box 200 easily, therefore, this embodiment improves the structure of air-out mechanism 230.

Referring to fig. 5 and 6, in the direction away from the heat dissipation channel 210, the air outlet mechanism 230 of this embodiment includes a first air outlet structure 231, a water blocking cavity 232, and a second air outlet structure 233, which are sequentially communicated, the horizontal height of the first air outlet structure 231 is greater than the horizontal height of the second air outlet structure 233, and the second air outlet structure 233 is communicated with the fan cavity 120.

After the water thrown out by the fan 500 enters the water blocking cavity 232 through the second air outlet structure 233, the water stays in the water blocking cavity 232 due to the height limitation of the first air outlet structure 231, and then flows back to the fan cavity 120 through the second air outlet structure 233 without entering the electronic control box 200. By means of the structural design, the height difference between the first air outlet structure 231 and the second air outlet structure 233 and the accommodating effect of the water blocking cavity 232 are utilized, so that the water in the fan cavity 120 can be prevented from entering the electric control box 200 while heat dissipation is ensured, and electric elements in the electric control box 200 are prevented from being damaged.

Referring to fig. 2 and fig. 6, in this embodiment, an air outlet is formed in the upper partition 300, the air outlet mechanism 230 of this embodiment is a second end cover installed at the air outlet, the second end cover is connected to the other end of the electronic control box 200, or the second end cover is a part of the electronic control box 200, the second end cover has a first side wall 234 and a second side wall 235 which are opposite to each other, the first side wall 234 is provided with the first air outlet structure 231, the second side wall 235 is provided with the second air outlet structure 233, and the water blocking cavity 232 is located between the first side wall 234 and the second side wall 235. In a similar way, the air inlet structure 221 is formed by the second end cover of the electric control box 200, so that the electric control box 200 is integrated and multipurpose, and components in the electric control box 200 can be protected.

Similar with air inlet structure 221, the first air outlet structure 231 of this embodiment is the first air outlet grid that sets up on first lateral wall 234, and the second air outlet structure 233 of this embodiment is the second air outlet grid that sets up at second lateral wall 235, and the grid structure can play and block debris and water entering automatically controlled box 200, utilizes the air outlet grid air-out moreover, not only can guarantee the homogeneity of air-out, can also prolong the dwell time of external air in heat dissipation channel 210, improves the radiating effect.

In order to further improve the waterproof effect, the second end cap of this embodiment is provided with a bottom wall 236 located between the first side wall 234 and the second side wall 235, and the height of the inner surface of the bottom wall 236 is gradually reduced from the first air outlet structure 231 to the second air outlet structure 233, so that the inner surface of the bottom wall 236 of the second end cap forms a slope, and the water in the fan cavity 120 can immediately slide into the fan cavity 120 again through the slope after entering the water blocking cavity 232, thereby further preventing the water from entering the electronic control box 200.

Referring to fig. 7, in this embodiment, the lower mold outlet 211 is directly disposed at the top of the heat dissipation channel 210, and the mold outlet 211 is sealed by a sealing member (not shown) at the top of the housing 100, so that the structure of the mold outlet 211 and the mold outlet 211 do not need to be opened on the housing 100, and the structure can be simplified to some extent. Specifically, the sealing member may be a sponge or the like that can perform a sealing function.

In addition, based on the air conditioner outdoor unit, the present embodiment further provides an air conditioner having the air conditioner outdoor unit, and since the air conditioner of the present embodiment is improved only in the outdoor unit structure, the present embodiment does not make functional description and accompanying description on other structures of the air conditioner.

In the description of the present embodiment, it should be noted that, as those skilled in the art will understand, all or part of the processes in the method according to the above embodiments may be implemented by instructing the control device to perform a computer program, where the program may be stored in a computer-readable storage medium, and the program may include the processes according to the above method embodiments when executed, where the storage medium may be a memory, a magnetic disk, an optical disk, or the like.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Finally, it should also be noted that, herein, relational terms such as first and second, 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 embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An outdoor unit of an air conditioner comprises a shell (100) and an electric control box (200), wherein the shell (100) is divided into a compressor cavity (110) and a fan cavity (120) through a partition plate (300), and the electric control box (200) is positioned in the compressor cavity (110);

the electric control box (200) is provided with a heat dissipation channel (210), the shell (100) is provided with an air inlet mechanism (220) communicated with the heat dissipation channel (210) and the outside, and the partition plate (300) is provided with an air outlet mechanism (230) communicated with the heat dissipation channel (210) and the fan cavity (120);

along deviating from heat dissipation channel (210)'s direction, air-out mechanism (230) are including the first air-out structure (231), the chamber that blocks water (232) and second air-out structure (233) that communicate in proper order, the level of first air-out structure (231) is greater than the level of second air-out structure (233), second air-out structure (233) with fan chamber (120) intercommunication.

2. The outdoor unit of claim 1, wherein the casing (100) is provided with an air inlet, the air inlet means (220) is a first end cap installed at the air inlet and connected to the electric control box (200), and the first end cap is provided with an air inlet means (221) for communicating the heat dissipation channel (210) with the outside.

3. The outdoor unit of claim 2, wherein the height of the air intake structure (221) is lower than that of the heat dissipation channel (210).

4. The outdoor unit of claim 2, wherein the air inlet structure (221) comprises an air inlet grill disposed on the first end cap, the air inlet grill comprising a plurality of grill plates (2211), an upper portion of the grill plates (2211) being disposed obliquely with respect to the first end cap, and a lower portion of the grill plates (2211) being parallel to the first end cap.

5. The outdoor unit of claim 1, wherein the partition (300) is provided with an outlet, the outlet (230) is a second cover mounted at the outlet and connected to the electronic control box (200), the second cover has a first side wall (234) and a second side wall (235) opposite to each other, the first side wall (234) is provided with the first outlet structure (231), the second side wall (235) is provided with the second outlet structure (233), and the water blocking chamber (232) is located between the first side wall (234) and the second side wall (235).

6. The outdoor unit of claim 5, wherein the first outlet structure (231) is a first outlet grille disposed on the first sidewall (234), and/or the second outlet structure (233) is a second outlet grille disposed on the second sidewall (235).

7. The outdoor unit of claim 5, wherein the second end cap is provided with a bottom wall (236) between the first sidewall (234) and the second sidewall (235), and the height of the inner surface of the bottom wall (236) is gradually reduced from the first wind discharging structure (231) to the second wind discharging structure (233).

8. The outdoor unit of any one of claims 1 to 7, wherein a discharge opening (211) is formed at a top of the heat discharging passage (210), and a sealing member for sealing the discharge opening (211) is formed at a top of the casing (100).

9. The outdoor unit of any one of claims 1 to 7, wherein a circuit board is installed in the heat radiating passage (210) in a vertical position.

10. An air conditioner characterized by having the outdoor unit of air conditioner as claimed in any one of claims 1 to 9.

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