CN220332422U - Outer machine chassis of parking air conditioner, outer machine of parking air conditioner and parking air conditioner - Google Patents

Abstract

The utility model provides a parking air conditioner external unit chassis, a parking air conditioner external unit and a parking air conditioner, wherein the parking air conditioner external unit chassis comprises: the chassis body is provided with a first installation area for installing a condenser and a second installation area for installing a compressor assembly and an electric box, wherein the compressor assembly comprises a compressor and an air suction pipeline connected to an air suction port of the compressor; the first installation area is internally provided with an air inlet, the second installation area is internally provided with a water collecting groove which is matched with the air suction pipeline in position, and the bottom wall of the water collecting groove is provided with a first drain hole. The utility model effectively prevents the accumulation of the condensed water in the chassis body, prevents the condensed water from corroding structural members of the chassis body, can also prevent the condensed water from entering the electric appliance box to threaten related electric elements, and ensures the safe operation of the air conditioner.

Description

Outer machine chassis of parking air conditioner, outer machine of parking air conditioner and parking air conditioner

Technical Field

The utility model belongs to the technical field of air conditioning, and particularly relates to a chassis of an external machine of a parking air conditioner, the external machine of the parking air conditioner and the parking air conditioner.

Background

With the popularization of the use of air conditioners, besides the common household air conditioner, a parking air conditioner which can be applied to a vehicle to be used for adjusting temperature when the vehicle is parked is also arranged, and aiming at the single refrigeration parking air conditioner which is commonly used at present, an outer machine is mostly arranged on the top wall of the vehicle, and because of the single refrigeration running condition of the outer machine, the probability of condensate water generated by an inner part of the outer machine is low, so that a drain hole is not designed on an outer machine chassis in the prior art, but the inventor finds that more condensate water is generated when an air suction pipeline of the inner machine of the outer machine is in the air conditioner running refrigerating process by combining with the after-sales feedback of the parking air conditioner, and the condensate water is not discharged in time and accumulated on the outer machine chassis, and the electric parts (such as an electric appliance box) in the outer machine are threatened when the structure is corroded; in addition, in severe precipitation weather such as raining, external rainwater enters a space between the outer cover and the chassis through an assembly gap formed between the outer cover and the wind scooper, between the outer cover and the outer chassis and the like under the wrapping of wind power, and is easy to form accumulation in the chassis, corrode structural members and threaten electrical components, so that a parking air conditioner outer chassis capable of draining water in a targeted manner is urgently needed.

Disclosure of Invention

Therefore, the utility model provides the chassis of the outer machine of the parking air conditioner, the outer machine of the parking air conditioner and the parking air conditioner, which can solve the technical problems that the chassis of the outer machine of the parking air conditioner lacks a drain hole for timely draining condensed water formed on a suction pipe of a compressor, and the condensed water is accumulated in the chassis to corrode structural parts and threaten electric parts.

In order to solve the above problems, the present utility model provides a chassis of a parking air conditioner, comprising:

the chassis body is provided with a first installation area for installing a condenser and a second installation area for installing a compressor assembly and an electric box, wherein the compressor assembly comprises a compressor and an air suction pipeline connected to an air suction port of the compressor;

the first installation area is internally provided with an air inlet, the second installation area is internally provided with a water collecting groove which is matched with the air suction pipeline in position, and the bottom wall of the water collecting groove is provided with a first drain hole.

In some embodiments of the present utility model, in some embodiments,

the chassis body include the disk body diapire and set up in the side standing wall of the periphery of disk body diapire, under the state of use, disk body diapire level arrangement, just the height of disk body diapire by side standing wall to first wash port is lower and lower.

In some embodiments of the present utility model, in some embodiments,

and a second drain hole is also formed in the bottom wall of the water collecting groove.

In some embodiments of the present utility model, in some embodiments,

the air inlets are multiple, a flow guide partition plate is arranged between every two adjacent air inlets, and at least one end of the flow guide partition plate is integrally formed with the bottom wall of the tray body.

In some embodiments of the present utility model, in some embodiments,

the edge of each air inlet is provided with a first water diversion rib, and the protruding direction of the first water diversion rib is the same as that of the side standing wall.

In some embodiments of the present utility model, in some embodiments,

and a third drain hole and/or a fourth drain hole are/is formed at the edge position of one side of the first installation area, which is far away from the second installation area.

In some embodiments of the present utility model, in some embodiments,

the bottom wall of the tray body is provided with a mounting boss at a position corresponding to the electric box, and the protruding direction of the mounting boss is the same as that of the side standing wall.

In some embodiments of the present utility model, in some embodiments,

and a fifth water drain hole is also formed in the second installation area and is positioned at one side of the water collection groove away from the installation boss.

In some embodiments of the present utility model, in some embodiments,

and a valve bracket is also arranged in the second installation area and is adjacent to the water collecting groove.

The utility model also provides a parking air conditioner external unit, which comprises an external unit chassis, wherein the external unit chassis is the parking air conditioner external unit chassis.

In some embodiments, the parking air conditioner external unit further includes:

the air guide sleeve comprises an air guide sleeve and an outer cover, wherein an air exhaust grid is constructed on the outer cover, the outer cover is connected to the chassis body, the air guide sleeve is located between the outer cover and the chassis body and is located in the first installation area, the air guide sleeve faces to the side wall of the outer cover, a plurality of second water guide ribs are arranged on the side wall of the outer cover, and the second water guide ribs can guide water entering between the air guide sleeve and the outer cover to the chassis body.

In some embodiments, the parking air conditioner external unit further includes:

the electric appliance box is assembled in the second installation area, and the electric appliance box is far away from the middle area of one side wall surface of the chassis body, and the height of the middle area is higher than that of the edge area.

The utility model further provides a parking air conditioner, which comprises the parking air conditioner external unit.

The chassis of the outer machine of the parking air conditioner, the outer machine of the parking air conditioner and the parking air conditioner provided by the utility model have the following beneficial effects:

the air conditioner is characterized in that a water collecting groove which is matched with the air suction pipeline is independently arranged on the air suction pipeline, and a first water drain hole is arranged on the bottom wall of the water collecting groove, so that condensed water generated on the air suction pipeline in the operation process of the air conditioner is collected in the water collecting groove after the condensed water falls, and is discharged out of the chassis body through the first water drain hole, the accumulation of the condensed water in the chassis body is effectively prevented, the corrosion of the condensed water to structural parts (such as a connecting bolt, the chassis body and the like) of the chassis body is prevented, the condensed water can be prevented from entering an electric box to threaten related electric elements, and the safe operation of the air conditioner is ensured;

the first water drain hole and the second water drain hole are arranged in the water collecting groove at the same time, so that when the water quantity is large, the water drain efficiency can be remarkably improved, the water accumulation problem caused by untimely water drain in the water collecting groove is prevented, in addition, as the area where the water collecting groove is arranged is the area with the lowest height of the chassis body, dirt in the outer machine forms deposition in the water collecting groove along with the water flowing, the possibility of blocking the water drain holes exists, and meanwhile, two water drain Kong Rongyu designs are formed to a certain extent, and when one water drain hole is blocked, the other water drain hole can still realize water drain;

by arranging the first water drain hole, the second water drain hole, the third water drain hole, the fourth water drain hole and the fifth water drain hole at different positions of the bottom wall of the tray body, namely the chassis body, on one hand, the device can be beneficial to timely draining rainwater or condensed water at each position, and on the other hand, the device can enable the accumulated height of water to be excessively large after part of the water drain holes are blocked by dirt through the redundant design of the water drain holes;

the second water diversion ribs are arranged on the outer side wall of the guide cover to guide rainwater entering the outer side wall of the guide cover, the rainwater is guided to the peripheral edge area of the chassis body, and then enters the water collection groove through the guide separation plate to be discharged through the first water discharge hole and/or the second water discharge hole, or is directly discharged through the third water discharge hole, the fourth water discharge hole and the fifth water discharge hole, so that rainwater is prevented from accumulating in the area between the guide cover and the outer cover.

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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 will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

Fig. 1 is a schematic perspective view of a chassis of an external unit of a parking air conditioner according to an embodiment of the present utility model, in which arrows show a flow direction of water (rainwater or condensed water);

fig. 2 is a plan view illustrating a parking air conditioner external unit in a use state according to another embodiment of the present utility model;

FIG. 3 is a schematic view of an internal structure of the parking air conditioner external unit shown in FIG. 2, with an outer cover removed;

FIG. 4 is a schematic view of an internal structure of the parking air conditioner external unit shown in FIG. 3, with a compressor removed and a blower bracket;

FIG. 5 is a schematic view of the internal structure of the parking air conditioner external unit shown in FIG. 4, with a blower removed;

FIG. 6 is a schematic view of the internal structure of the parking air conditioner external unit shown in FIG. 5, with a pod removed;

fig. 7 is a schematic view of an internal structure of the parking air conditioner external unit shown in fig. 6, with a condenser removed, in which arrows show a flow direction of water (rainwater or condensed water);

FIG. 8 is a schematic cross-sectional view of A-A in FIG. 7, wherein it can be seen that the chassis body has a tendency to be low in the middle and high at the two ends in the left-right direction of the drawing;

FIG. 9 is a schematic cross-sectional view of the structure B-B in FIG. 7, wherein it can be seen that the chassis body has a tendency to be low in the middle and high at the two ends in the up-down direction of the drawing;

fig. 10 is a schematic perspective view of the pod of fig. 3, in which arrows indicate the flow direction of water (rainwater or condensate);

fig. 11 is a schematic perspective view of the parking air conditioner external unit shown in fig. 3 (without a cover), in which arrows show the flow direction of water (rainwater or condensed water).

The reference numerals are expressed as:

1. a chassis body; 11. an air inlet; 12. a water collecting groove; 13. a first drain hole; 14. a second drain hole; 15. a diversion partition plate; 16. the first water diversion ribs; 17. a third drain hole; 18. a fourth drain hole; 19. a fifth drain hole; 110. a valve support; 111. a mounting boss;

10. a condenser;

20. a compressor;

30. an electrical box;

40. an outer machine chassis;

50. a guide cover; 51. second water diversion ribs;

60. an outer cover; 61. an exhaust grille;

70. a fan bracket; 71. a blower;

80. a large and small valve member.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

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 in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be understood that the term "and/or" as used herein is merely one relationship describing the association of the associated objects, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

Referring to fig. 1 and 11 in combination, according to an embodiment of the present utility model, there is provided a parking air conditioner external unit chassis including:

a base plate body 1 objectively forming a plate structure having a top opening, the base plate body 1 having a first mounting area (not referenced in the drawing) for mounting a condenser 10 and a second mounting area (not referenced in the drawing) for mounting a compressor assembly including a compressor 20 and a suction line 21 connected to a suction port of the compressor 20 and an electrical box 30, it being understood that low temperature gaseous refrigerant is circulated in the suction line 21 during operation of the air conditioner, and thus condensed water is formed thereon;

wherein, the first installation area is internally provided with an air inlet 11, the second installation area is internally provided with a water collecting groove 12 which is matched with the position of the air suction pipeline 21 so that condensed water formed on the air suction pipeline 21 can be collected in the water collecting groove 12 by self weight, and the bottom wall of the water collecting groove 12 is provided with a first drain hole 13. Specifically, the length of the water collecting groove 12 is matched with the length extending direction of the suction pipe 21, so that the water collecting groove 12 can receive the condensed water on the suction pipe 21 to the maximum extent.

In this technical scheme, set up a water collecting groove 12 that suits with its position to the suction line 21 alone to set up first wash port 13 on the groove diapire of water collecting groove 12, thereby can make the condensate water that produces on suction line 21 in the air conditioner operation in-process behind be collected in this water collecting groove 12, and discharge chassis body 1 via first wash port 13, effectively prevent the accumulation of comdenstion water in chassis body 1, prevent the corruption of comdenstion water to the structure (for example connecting bolt, chassis body 1 etc.) of chassis body 1, can also prevent that the comdenstion water from getting into in the electrical apparatus box 30 and causing the threat to relevant electrical components, guarantee the safe operation of air conditioner.

In some embodiments, the chassis body 1 includes a tray bottom wall (labeled in the drawing) and a side standing wall (labeled in the drawing) disposed on an outer periphery of the tray bottom wall, and in a use state, the tray bottom wall is horizontally disposed, specifically, it is sufficient that the top opening of the foregoing tray structure is in a substantially horizontal or absolute horizontal orientation, and the height of the tray bottom wall is gradually lowered from the side standing wall to the first drain hole 13.

As shown in fig. 8 and 9, it can be seen in fig. 8 that the heights of the left and right end positions of the bottom wall of the tray body 1 are higher than the height of the middle thereof, specifically, in order to ensure the smoothness of drainage, the height of the bottom wall of the tray body at the position of the first drainage hole 13 is lowest so as to ensure the thorough drainage of condensed water or rainwater; as shown in fig. 9, the upper and lower end positions of the bottom wall of the tray body are higher than the middle position thereof, specifically, the position of the lowest height in the up-down direction is adapted to the position of the water collecting groove 12. In this way, the condensed water or rainwater in the chassis body 1 can flow to the water collecting groove 12 quickly and smoothly, so as to ensure smooth water discharge.

In a preferred embodiment, the bottom wall of the water collecting groove 12 is also provided with a second drain hole 14.

In this technical scheme, be provided with first wash port 13 and second wash port 14 simultaneously in the recess 12 that catchments, can be when the water yield is great, show promotion drainage efficiency, prevent that the untimely water that leads to of drainage from gathering the problem and taking place in the recess 12 that catchments, in addition, because the region that catchments recess 12 is located is the high minimum region of chassis body 1, the filth in the outer machine will form the deposit in the recess 12 that catchments along with the flow of water, there is the possibility of blocking up wash port 13, and set up two simultaneously, then form the design of drainage Kong Rongyu of certain degree, when one of them is blocked up, another wash port still can realize the drainage.

In some embodiments, the air inlets 11 are plural, a flow guiding partition plate 15 is disposed between two adjacent air inlets 11, and at least one end of the flow guiding partition plate 15 is integrally formed with the bottom wall of the tray body. The aforementioned guide partition plate 15 may be integrally formed with the bottom wall of the tray body by punching.

In this technical scheme, respectively be equipped with a water conservancy diversion division board 15 between two adjacent air intakes 11, and this water conservancy diversion division board 15 and disk body diapire integrated into one piece, when effectively promoting the overall structure intensity of chassis body 11, can also guide the rainwater or the comdenstion water of disk body diapire and air intake 11 border position to the timely discharge of water collection recess 12 department.

As shown in fig. 1, in a specific embodiment, four air inlets 11 are provided, and the aforementioned flow guide partition plates 15 are provided at positions where the four air inlets 11 are adjacent to each other, where the aforementioned flow guide partition plates 15 form a cross structure, and have strong mechanical strength, and at the same time, can also realize smooth guidance of the water flow.

In some embodiments of the present utility model, in some embodiments,

the edge of each air inlet 11 is provided with a first water diversion rib 16, the protruding direction of the first water diversion rib 16 is the same as that of the side standing wall, and it can be understood that the first water diversion rib 16 is arranged around the air inlet 11.

In this technical scheme, the first diversion rib 16 that encircles the air intake 11 and set up can form the effect that blocks and drain to comdenstion water or rainwater on the disk body diapire.

With further reference to fig. 1, in some embodiments,

the edge of the first mounting region facing away from the second mounting region is provided with a third drain hole 17 and/or a fourth drain hole 18. Specifically, in a specific embodiment, the chassis body 11 is rectangular in a top view, and the third drain hole 17 and the fourth drain hole 18 are simultaneously disposed at two corner regions of the rectangle away from the second installation region, and the two drain holes can drain rainwater permeated at the peripheral edge of the bottom wall of the chassis body efficiently and smoothly.

In some embodiments of the present utility model, in some embodiments,

the bottom wall of the tray body is provided with a mounting boss 111 at a position corresponding to the electrical box 30, and the protruding direction of the mounting boss 111 is the same as that of the side standing wall. In a specific embodiment, the mounting boss 111 may be integrally formed with the chassis body 11, and the mounting boss 111 may be formed by, for example, stamping.

In a specific application, the electrical box 30 is mounted on the convex top surface of the mounting boss 111, so that rainwater or condensed water can be prevented from further entering the electrical box 30 even if clogging occurs due to dirt in the bottom wall of the tray. That is, the mounting boss 111 where the electrical box part is mounted is higher than the bottom surface of the chassis beside, and water flow can flow from the guide passage formed between the mounting boss 111 and the guide partition plate 15 to the drain hole, thereby preventing water flow from penetrating into the electrical box part.

In a more preferred embodiment, the protruding height of the mounting boss 111 is not lower than the protruding height of the first water diversion ribs 16, so that when the drain holes are blocked due to dirt, accumulated rainwater or condensed water can turn over the first water diversion ribs 16 and be discharged from the air inlets 11, so that the accumulated water is further prevented from invading into the electrical box 30, and the operation safety of the electrical components is further improved.

In some embodiments of the present utility model, in some embodiments,

a fifth drain hole 19 is also formed in the second mounting region, the fifth drain hole 19 being located on a side of the water collection groove 12 remote from the mounting boss 111, and the fifth drain hole 19 being provided on a flow path of water between the fourth drain hole 18 and the water collection groove 12, as shown in fig. 1.

So arranged, the excess water can be further discharged in time through the fifth water discharge hole 19. Thus, in the utility model, the first drain hole 13, the second drain hole 14, the third drain hole 17, the fourth drain hole 18 and the fifth drain hole 19 are arranged at different positions of the bottom wall of the tray body, namely the chassis body 11, so that on one hand, the timely drainage of rainwater or condensed water at each position can be facilitated, and on the other hand, the redundant design of the drain holes can enable the accumulation height of water for drainage to be excessively large after part of the drain holes are blocked by dirt.

In some embodiments of the present utility model, in some embodiments,

also within the second mounting area is a valve bracket 110 for supporting a mounting size valve tube 80, the valve bracket 110 being disposed adjacent the water collection recess 12. It will be appreciated that the large and small valve tubes 80 include large and small valve tubes, wherein the small valve tube is connected to the throttle assembly (i.e., the throttle element), the large valve tube is connected to the compressor air inlet tube, and the large and small valve tubes are assembled on the valve bracket 110; the closer the throttling element is to the small valve pipe, the lower the temperature is, and the easier the condensed water is generated; the refrigerant in the air inlet pipe is cold and low in temperature, and condensed water is easy to generate on the surface, namely hot air flow in air contacts the pipe and the surface with relatively low temperature, and the condensed water is easy to generate when the refrigerant is cooled and heated.

In the technical scheme, the valve support 110 is arranged adjacent to the water collecting groove 12, so that condensed water can be generated on the large and small valve pieces 80 or the condensed water can be timely collected to the water collecting groove 12 when rainwater exists on the large and small valve pieces, and water is efficiently discharged.

Referring to fig. 2 to 11 in combination, according to another embodiment of the present utility model, there is further provided a parking air conditioner external unit, including an external unit chassis 40, where the external unit chassis 40 is the parking air conditioner external unit chassis described above.

In this technical scheme, outer machine chassis sets up a water collecting groove 12 that suits with its position to suction line 21 alone to set up first wash port 13 on the groove diapire of water collecting groove 12, thereby can make the condensate water that produces on suction line 21 in the air conditioner operation in-process behind collect in this water collecting groove 12, and discharge chassis body 1 via first wash port 13, effectively prevent the accumulation of comdenstion water in chassis body 1, prevent the corruption of comdenstion water to the structure (for example connecting bolt, chassis body 1 etc.) of chassis body 1, can also prevent that the comdenstion water from getting into in the electrical apparatus box 30 and causing the threat to relevant electrical components, guarantee the safe operation of air conditioner.

In some embodiments, the parking air conditioner external unit further includes: the air exhaust grille 61 is configured on the outer cover 50 and the outer cover 60, the outer cover 60 is connected to the chassis body 1 in a covering manner, the air guide cover 50 is also connected to the chassis body 1 in a covering manner, the air guide cover 50 is located between the outer cover 60 and the chassis body 1 and is located in the first installation area, no direct assembly relation exists between the air guide cover 50 and the outer cover 60, gaps are formed between the air guide cover 50 and the outer cover 60 due to machining errors and assembly errors of parts, and under rainfall environment, external rainwater is wrapped by wind and enters a space between the air guide cover 50 and the outer cover 60 through the gaps and is attached to the side wall of the air guide cover 50, which faces to one side of the outer cover 60, at the moment, the side wall of the air guide cover 50, which faces to the outer cover 60, is provided with a plurality of second water guide ribs 51, and the second water guide ribs 51 can guide water entering between the air guide cover 50 and the outer cover 60 onto the chassis body 1.

In this solution, the second water diversion ribs 51 are provided on the outer side wall of the air guide sleeve 50 to guide the rainwater entering the outer side wall of the air guide sleeve 50, so that the rainwater is guided to the peripheral edge region of the chassis body 11, and then enters the water collection groove 12 through the air guide separation plate 15 to be discharged through the first water discharge hole 13 and/or the second water discharge hole 14, or directly discharged through the third water discharge hole 17, the fourth water discharge hole 18 and the fifth water discharge hole 19, so as to prevent the rainwater from accumulating in the region between the air guide sleeve 50 and the outer cover 60.

In some embodiments, the parking air conditioner external unit further includes: and the electric box 30 is assembled in the second installation area, and the height of the electric box 30 away from the middle area of one side wall surface of the chassis body 1 is higher than that of the edge area. Referring specifically to fig. 7, the height of the top wall middle region of the electrical box 30 is higher than the height of the edge region, so that rainwater or condensed water dropped thereon can flow to the peripheral edge and finally drop onto the chassis body 11, and since the electrical box 30 is also disposed adjacent to the water collecting groove 12, the dropped water can smoothly flow to the water collecting groove 12 and be discharged.

According to the embodiment of the utility model, the parking air conditioner comprises the parking air conditioner external unit. In this technical scheme, outer machine chassis in the outer machine of parking air conditioner sets up a water collecting groove 12 that suits with its position to suction line 21 alone to set up first wash port 13 on the groove diapire of water collecting groove 12, thereby can make the condensate water that produces on suction line 21 in the air conditioner operation process behind be collected in this water collecting groove 12, and drain chassis body 1 via first wash port 13, effectively prevent the accumulation of comdenstion water in chassis body 1, prevent the corruption of comdenstion water to the structure (for example connecting bolt, chassis body 1 etc.) of chassis body 1, can also prevent that the comdenstion water from getting into in the electrical apparatus box 30 and causing the threat to relevant electrical components, guarantee the safe operation of air conditioner.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model. The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (13)

1. The utility model provides a parking air conditioner outer machine chassis which characterized in that includes:

a chassis body (1), wherein the chassis body (1) is provided with a first installation area for installing a condenser (10) and a second installation area for installing a compressor assembly and an electric appliance box (30), and the compressor assembly comprises a compressor (20) and a suction pipeline (21) connected to a suction port of the compressor (20);

the first installation area is internally provided with an air inlet (11), the second installation area is internally provided with a water collecting groove (12) which is matched with the air suction pipeline (21), and the bottom wall of the water collecting groove (12) is provided with a first drain hole (13).

2. The parking air conditioner outdoor unit chassis according to claim 1, wherein,

the chassis body (1) comprises a tray bottom wall and side standing walls arranged on the periphery of the tray bottom wall, the tray bottom wall is horizontally arranged in a use state, and the height of the tray bottom wall is gradually lower from the side standing walls to the first water drain hole (13).

3. The parking air conditioner outdoor unit chassis according to claim 2, wherein,

the bottom wall of the water collecting groove (12) is also provided with a second drain hole (14).

4. The parking air conditioner outdoor unit chassis according to claim 3,

the air inlets (11) are multiple, a flow guide partition plate (15) is arranged between every two adjacent air inlets (11), and at least one end of the flow guide partition plate (15) is integrally formed with the bottom wall of the tray body.

5. The parking air conditioner outdoor unit chassis according to claim 4, wherein,

the edge of each air inlet (11) is provided with a first water diversion rib (16), and the protruding direction of the first water diversion rib (16) is the same as that of the side standing wall.

6. The parking air conditioner outdoor unit chassis according to claim 3,

a third drain hole (17) and/or a fourth drain hole (18) are formed in the edge position of the first installation area, which is far away from the second installation area.

7. The parking air conditioner outdoor unit chassis according to claim 6, wherein,

the bottom wall of the tray body is provided with a mounting boss (111) at a position corresponding to the electrical box (30), and the protruding direction of the mounting boss (111) is the same as that of the side standing wall.

8. The parking air conditioner outdoor unit chassis according to claim 7,

a fifth drain hole (19) is further formed in the second installation area, and the fifth drain hole (19) is located on one side, away from the installation boss (111), of the water collecting groove (12).

9. The parking air conditioner outdoor unit chassis according to claim 1, wherein,

the second installation area is also provided with a valve bracket (110), and the valve bracket (110) is arranged adjacent to the water collecting groove (12).

10. An outer machine of a parking air conditioner comprises an outer machine chassis (40), and is characterized in that,

the outdoor unit chassis (40) is the parking air conditioner outdoor unit chassis according to any one of claims 1 to 9.

11. The outside machine of claim 10, further comprising:

kuppe (50), dustcoat (60), be constructed on dustcoat (60) and be equipped with exhaust grid (61), dustcoat (60) cover establish connect in on chassis body (1), kuppe (50) are in between dustcoat (60) with chassis body (1) and be in the first installation region, kuppe (50) orientation have many second diversion ribs (51) on the lateral wall of dustcoat (60), second diversion ribs (51) can be with getting into water drainage between kuppe (50) with dustcoat (60) extremely on chassis body (1).

12. The outside machine of claim 10, further comprising:

and the electric appliance box (30) is assembled in the second installation area, and the height of the electric appliance box (30) away from the middle area of one side wall surface of the chassis body (1) is higher than that of the edge area.

13. A parking air conditioner comprising the parking air conditioner external unit according to any one of claims 10 to 12.