CN211476124U - Window type air conditioner - Google Patents
Window type air conditioner Download PDFInfo
- Publication number
- CN211476124U CN211476124U CN201922494998.6U CN201922494998U CN211476124U CN 211476124 U CN211476124 U CN 211476124U CN 201922494998 U CN201922494998 U CN 201922494998U CN 211476124 U CN211476124 U CN 211476124U
- Authority
- CN
- China
- Prior art keywords
- outdoor side
- fan
- outdoor
- area
- air conditioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses a window type air conditioner, wherein, the window type air conditioner is suitable for being installed on the wall body provided with the installing port, the window type air conditioner comprises an indoor side component and an outdoor side component, the outdoor side component comprises an outdoor side shell and an outdoor side fan, the outdoor side shell comprises a top cover and an air outlet part, the top cover is provided with an outdoor side air inlet, and the air outlet part is provided with an outdoor side air outlet; the outdoor fan is arranged in the outdoor shell; the top cover comprises a first part and a second part, the first part and the second part are arranged along the axial direction of the outdoor side fan, the first part is closer to the air outlet part relative to the second part, the second part comprises a fan protection area and an air inlet area, the fan protection area is directly connected with the first part, the air inlet area is arranged around the fan protection area, the outdoor side air inlet is located in the air inlet area, and the fan protection area shields the outdoor side fan in the up-down direction. The window type air conditioner can reduce the probability of mechanical damage of the outdoor fan.
Description
Technical Field
The utility model relates to an air conditioner technical field, in particular to window type air conditioner.
Background
A window type air conditioner is an air conditioner that can be mounted on a wall having a mounting opening (e.g., a window). The window type air conditioner includes an indoor side assembly and an outdoor side assembly. The indoor side assembly comprises an indoor side shell, an indoor side fan and an indoor side heat exchanger, wherein the indoor side fan and the indoor side heat exchanger are arranged in the indoor side shell, the indoor side shell is provided with an indoor side air inlet and an indoor side air outlet, and when the indoor side fan operates, indoor air can flow into the indoor side shell through the indoor side air inlet, exchanges heat with the indoor side heat exchanger and then flows into the indoor from the indoor side air outlet. The outdoor side assembly comprises an outdoor side shell, an outdoor side fan and an outdoor side heat exchanger, wherein the outdoor side fan and the outdoor side heat exchanger are arranged in the outdoor side shell, the outdoor side shell is provided with an outdoor side air inlet and an outdoor side air outlet, and when the outdoor side fan operates, outdoor air can flow into the outdoor side shell through the outdoor side air inlet, exchanges heat with the outdoor side heat exchanger and then flows into the outdoor from the outdoor side air outlet.
The outdoor casing generally includes a chassis, a casing and a top cover, the casing is a hollow structure with two open ends, one end of the casing is arranged on the chassis, and the other end of the casing is connected with the top cover. The outdoor fan is arranged on the chassis and positioned in the box shell. In order to improve the energy efficiency of the window type air conditioner, it is generally necessary to provide outdoor air inlets on the box housing and the top cover to increase the air inlet area, thereby increasing the air inlet volume and further improving the energy efficiency. However, impurities such as outdoor dust and the like easily fall to the outdoor fan through the outdoor air inlet of the top cover, and mechanical damage is caused when the outdoor fan runs at a high speed.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a window formula air conditioner, aim at reducing the mechanical damage's of outdoor side fan probability.
In order to achieve the above object, the utility model provides a window type air conditioner is suitable for and installs on the wall body of seting up the installing port, window type air conditioner includes indoor side subassembly and outdoor side subassembly, outdoor side subassembly includes:
the outdoor side shell comprises a top cover and an air outlet part, wherein the top cover is provided with an outdoor side air inlet, and the air outlet part is provided with an outdoor side air outlet; and
the outdoor fan is arranged in the outdoor shell;
the top cover comprises a first part and a second part, the first part and the second part are arranged along the axial direction of the outdoor side fan, the first part is closer to the air outlet part relative to the second part, the second part comprises a fan protection area and an air inlet area, the fan protection area is directly connected with the first part, the air inlet area surrounds the fan protection area, the outdoor side air inlet is located in the air inlet area, and the fan protection area shields the outdoor side fan in the up-down direction.
In an embodiment, the outdoor side assembly further includes a back panel, the back panel is disposed in the outdoor side housing and located between the outdoor side fan and the air outlet portion, the back panel defines an air outlet channel to guide an airflow generated by the outdoor side fan, and an end surface of the back panel, which is away from the air outlet portion, is an interface between the first portion and the second portion.
In one embodiment, the outdoor side fan comprises a motor and a wind wheel, the wind wheel comprises a hub and blades which are connected, the hub is sleeved on an output shaft of the motor, and the fan protection area can be opposite to the blades in the rotating process of the wind wheel.
In one embodiment, the outdoor side assembly further comprises a fan bracket arranged in the outdoor side shell, the fan bracket comprises a mounting seat and a supporting rod, the outdoor side fan is arranged on the mounting seat, one end of the supporting rod is connected with the mounting seat, and the other end of the supporting rod is connected with the back panel;
the utility model discloses a fan protection zone, including the bracing piece, the bracing piece is many, and many the bracing piece encircles the axis direction interval of outdoor fan is arranged, fan protection zone is located adjacent two between the bracing piece.
In an embodiment, the outdoor side casing still includes chassis and case shell, the case shell is both ends open-ended hollow structure, the both ends of case shell respectively with the chassis reaches the top cap is connected, the air-out portion is located on the case shell, outdoor side fan with back bounding wall all locates on the chassis, the top cap the first part with the top of back bounding wall is beaten the fix with screw.
In one embodiment, the outdoor side assembly further comprises a compressor and an electronic control box which are arranged in the outdoor side shell, the outdoor side fan is electrically connected with the electronic control box, and the compressor is electrically connected with the electronic control box through a wire;
the top cap includes still the third part, the first part the second part reaches the third part is followed in proper order the axis direction of outdoor side fan arranges, the second part still includes the wiring guard block, the wiring guard block directly with the third part is connected, the air inlet district encircles the setting of wiring guard block, the wiring guard block shelters from in the up-and-down direction the wire.
In one embodiment, the axial direction of the outdoor fan is the arrangement direction from the outdoor component to the indoor component, and the air outlet portion is located on one side of the outdoor shell away from the indoor component;
in the arrangement direction from the outdoor side assembly to the indoor side assembly, the compressor is located on the left side or the right side of the outdoor side fan, and the electric control box is located on the rear side of the outdoor side fan.
In an embodiment, a projection of one side of the second portion, which is close to the air outlet portion and faces the electronic control box, is located on the electronic control box.
In one embodiment, the top cover is fixed with the top of the electronic control box through screws, the second part further comprises a screw fixing area, the screw fixing area is directly connected with the third part, and the air inlet area is arranged around the screw fixing area.
In an embodiment, the outdoor side air inlet includes a plurality of original air inlet holes, the original air inlet holes are arranged in parallel at intervals and define the second portion, and the fan protection area, the wiring protection area and the screw fixing area all shorten the length of a portion of the original air inlet holes and change the length of the original air inlet holes into new air inlet holes, or all divide a portion of the original air inlet holes into two new air inlet holes.
In an embodiment, the top cover comprises a fourth part, the fourth part is located at the same end of the first part, the second part and the third part, and the fourth part shields the compressor in the up-down direction;
the fourth part includes the compressor guard area, the compressor guard area with the top of compressor is just right, the inboard of compressor guard area is outwards sunken to form the protection groove, and the compressor guard area form protrusion in the boss in the outside of fourth part.
In one embodiment, the height of the boss is 3-20 mm.
In one embodiment, the window type air conditioner further comprises a base plate and a sealing strip, the indoor side assembly and the outdoor side assembly are both arranged on the base plate, the sealing strip is movably connected with the base plate and can be switched between a containing position and a sealing position, when the sealing strip is located at the containing position, the sealing strip is located in the containing groove, and when the sealing strip is located at the sealing position, the sealing strip is sealed between the bottom wall of the mounting opening and the shielding piece extending into the containing groove.
In the window type air conditioner, the fan protection area shields the outdoor fan in the vertical direction so as to prevent outdoor sundries from directly falling on the outdoor fan. Therefore, when the outdoor fan runs at a high speed, the probability of mechanical damage caused by sundries such as sand and dust directly falling on the outdoor fan can be effectively reduced, and the outdoor fan is effectively protected. The probability of the problems of poor circuit and the like caused by direct falling of sundries such as rainwater on the outdoor fan can be effectively reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of a sealing strip of a window type air conditioner according to an embodiment of the present invention in a storage position;
fig. 2 is a schematic perspective view of a sealing strip of a window type air conditioner according to an embodiment of the present invention in a sealing position;
FIG. 3 is a schematic view of the window type air conditioner shown in FIG. 2 installed at the indoor side of a wall;
fig. 4 is a schematic perspective view of a sealing strip of a window type air conditioner between a storage position and a sealing position according to an embodiment of the present invention;
FIG. 5 is a front view of the window air conditioner shown in FIG. 4;
FIG. 6 is a schematic sectional view taken along line B-B in FIG. 5;
FIG. 7 is a schematic sectional view taken along line C-C in FIG. 5;
FIG. 8 is a schematic cross-sectional view taken along line D-D of FIG. 5;
FIG. 9 is a schematic sectional view taken along line A-A of FIG. 5;
fig. 10 is a perspective view of an outdoor-side assembly of the window type air conditioner shown in fig. 1;
FIG. 11 is a schematic view, partially exploded and in perspective, of the outdoor side assembly of the window air conditioner of FIG. 10;
fig. 12 is a perspective view of an outdoor side assembly of the window type air conditioner shown in fig. 10, with an outdoor side housing omitted;
fig. 13 is a sectional view of an outdoor-side assembly of the window type air conditioner shown in fig. 10.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a window formula air conditioner.
In the embodiment of the present invention, as shown in fig. 1-3, the window type air conditioner 10 can be installed on a wall 20 having a mounting opening 22. For ease of installation, the size of the mounting opening 22 is typically larger than the size of the window air conditioner 10. After the window air conditioner 10 is installed in the mounting opening 22, the bottom of the window air conditioner 10 is generally supported on the bottom wall 222 of the mounting opening 22, while the remainder of the window air conditioner 10 is generally spaced from the corresponding wall of the mounting opening 22. Wherein the top of the window air conditioner 10 is generally spaced from the top wall 224 of the mounting opening 22 and the sides of the window air conditioner 10 are spaced from at least one of the left and right side walls 226, 228 of the mounting opening 22.
After the window type air conditioner 10 is installed in the installation opening 22, the shielding member 30 on the top wall 224 of the installation opening 22 can move downward to seal the space above the window type air conditioner 10 of the installation opening 22, so as to partition the indoor space and the outdoor space to a certain extent and prevent the indoor space and the outdoor space from exchanging air flow through intervals. In this embodiment, the mounting opening 22 is a window opening, and the shield 30 may be a window sash, a curtain, a louver, or the like.
In this embodiment, the window type air conditioner 10 includes a chassis 11, an indoor side assembly 12 and an outdoor side assembly 13, wherein the indoor side assembly 12 and the outdoor side assembly 13 are disposed on the chassis 11 and spaced apart from each other by a predetermined distance, so as to define a receiving groove 14 between the indoor side assembly 12 and the outdoor side assembly 13. After the window type air conditioner 10 is installed in the installation opening 22, the chassis 11 of the window type air conditioner 10 is supported on the bottom wall 222 of the installation opening 22, and the shielding member 30 moving downward can extend into the accommodating groove 14, so as to further separate the indoor space from the outdoor space, and clearly define the indoor side assembly 12 and the outdoor side assembly 13, wherein the indoor side assembly 12 is located at the inner side of the shielding member 30, and the outdoor side assembly 13 is located at the outer side of the shielding member 30.
In this embodiment, both the indoor side module 12 and the outdoor side module 13 are disposed on the chassis 11, that is, the indoor side module 12 and the outdoor side module 13 share the same chassis 11, and the chassis of the indoor side module 12 and the chassis of the outdoor side module 13 are integrally formed. For example, when the outdoor side assembly 13 includes the chassis 11, the chassis 11 of the outdoor side assembly 13 may be considered to extend outwardly to form an extension, such that the relevant elements of the indoor side assembly 12 are disposed on the extension. When the indoor side assembly 12 includes the base pan 11, it can be considered that the base pan 11 of the indoor side assembly 12 extends outward to form an extension, and then the relevant elements of the outdoor side assembly 13 are disposed on the extension. Therefore, the overall structure of the window air conditioner 10 is more stable, the overall structure of the window air conditioner 10 is convenient to mount on the mounting opening 22, and the mounting efficiency of the window air conditioner 10 is improved.
In other embodiments, the indoor side assembly 12 and the outdoor side assembly 13 may have their own chassis, the indoor side assembly 12 has an indoor side chassis, the outdoor side assembly 13 has an outdoor side chassis, and the indoor side chassis and the outdoor side chassis are separately provided and independent from each other.
In this embodiment, the window air conditioner 10 further includes a seal 15. The sealing strip 15 is movably connected with the chassis 11 and can be switched between a containing position and a sealing position. As shown in fig. 1, when the sealing tape 15 is in the storage position, the sealing tape 15 is located in the storage groove 14. As shown in fig. 2 and 3, when the sealing strip 15 is in the sealing position, the sealing strip 15 is sealed between the bottom wall 222 of the mounting opening 22 and the shielding member 30 extending into the receiving groove 14. The seal 15 further separates the indoor from the outdoor.
In this embodiment, the number of the seal strips 15 is two, i.e., a left seal strip and a right seal strip. In other embodiments, only one sealing strip 15 may be provided when one side of the window air conditioner 10 is sealed against the left side wall 226 or the right side wall 228 of the mounting opening 22.
In this embodiment, the window air conditioner 10 further includes a partition assembly 16, and the partition assembly 16 is disposed on the base plate 11 and located between the indoor side assembly 12 and the outdoor side assembly 13. So that the surface of the partition member 16 away from the bottom plate 11 is the bottom of the receiving groove 14. Refrigerant pipes, wires and the like between the indoor side assembly 12 and the outdoor side assembly 13 can pass through the space between the partition assembly 16 and the chassis 11, and the refrigerant pipes, the wires and the like can be effectively protected. Specifically, in the present embodiment, the seal strip 15 is rotatably connected to the partition member 16.
In the present embodiment, as shown in fig. 4-9, the indoor side assembly 12 includes an indoor side housing 122, an indoor side fan 124, and an indoor side heat exchanger 126. The indoor housing 122 has an indoor air inlet 122a and an indoor air outlet 122 b. The indoor side housing 122, the indoor side fan 124 and the indoor side heat exchanger 126 are all disposed on the chassis 11 (when the indoor side assembly 12 and the outdoor side assembly 13 do not share a chassis, the indoor side chassis may be a part of the indoor side housing 122), and the indoor side fan 122 and the indoor side heat exchanger 126 are all located inside the indoor side housing 122. When the indoor fan 124 is operated, indoor air may flow into the indoor housing 122 through the indoor air inlet 122a, exchange heat with the indoor heat exchanger 126, and then flow into the room through the indoor air outlet 122 b.
In the present embodiment, the indoor side assembly 12 further includes a display assembly 128, and the display assembly 128 is disposed on the indoor side housing 122 for displaying the temperature, humidity, and other process parameters of the indoor side assembly 12.
In the present embodiment, as shown in fig. 10 to 13, the outdoor side assembly 13 includes an outdoor side housing 400, an outdoor side fan 500, and an outdoor side heat exchanger 600. The outdoor side casing 400 has an outdoor side air inlet 402 and an outdoor side air outlet 404. The outdoor side housing 400, the outdoor side fan 500 and the outdoor side heat exchanger 600 are all provided on the chassis 11 (when the indoor side assembly 12 and the outdoor side assembly 13 do not share the chassis, the outdoor side chassis may be a part of the outdoor side housing 400), and the outdoor side fan 500 and the outdoor side heat exchanger 600 are all located inside the outdoor side housing 400. When the outdoor fan 500 operates, outdoor air may flow into the outdoor housing 400 through the outdoor air inlet 402, exchange heat with the outdoor heat exchanger 600, and then flow into the outdoor space through the outdoor air outlet 404.
The outdoor side assembly 13 further includes a compressor 700, and the compressor 700, the indoor side heat exchanger, and the outdoor side heat exchanger 600 are connected by refrigerant pipes to form a refrigerant circulation structure. The compressor 700 is installed in the outdoor side assembly 13 to reduce the influence of noise on the indoor space when the compressor 700 is operated.
In this embodiment, the outdoor side assembly 13 further includes an electronic control box 800, and the electronic control box 800 is disposed in the outdoor side housing 400. The electronic control box 800 may be connected to the indoor side fan, the indoor side heat exchanger, the display module 128, and other elements of the indoor side module 12 by wires, or may be connected to the outdoor side fan 500, the outdoor side heat exchanger 600, the compressor 700, and other elements of the outdoor side module 13 by wires.
The electric control box 800 is disposed in the outdoor side housing 400 of the outdoor side assembly 13, so that there is no need to reserve an installation space of the electric control box 800 on the indoor side housing 122, and thus the volume of the indoor side housing 122 can be reduced, and the requirement of the window type air conditioner 10 on the installation space of the indoor side can be reduced.
The specific structure of the outdoor side assembly 13 will be described in detail below.
In the present embodiment, the outdoor side housing 400 of the outdoor side assembly 13 includes a top cover 410 and an air outlet portion 432. The top cover 410 is an air inlet plate, and the air inlet plate is provided with an outdoor air inlet 402. The air outlet portion 432 is provided with an outdoor air outlet 404.
The top cover 410 includes a first portion 410a and a second portion 410 b. The dashed line X in the illustrated embodiment is the location of the interface between the first portion 410a and the second portion 410 b. The first portion 410a and the second portion 410b are arranged along the axial direction of the outdoor fan 500, and the first portion 410a is closer to the air outlet portion 432 than the second portion 410 b. In the present embodiment, the outdoor fan 500 is an axial fan. The axial direction of the outdoor fan 500 is the arrangement direction from the outdoor side assembly 13 to the indoor side assembly 12, i.e., the front-rear direction in the illustrated embodiment. The air outlet portion 432 is located at a side of the outdoor side housing 400 away from the indoor side assembly 12, that is, the air outlet portion 432 is located at a front side of the outdoor side housing 400. In other embodiments, the axial direction of the outdoor fan 500 may be left and right, and in this case, the air outlet part 432 is located on the left or right side of the outdoor housing 400.
In this embodiment, the second portion 410b includes a fan protection area 412 and an air intake area 414. The fan guard area 412 is directly connected to the first portion 410a, i.e., the fan guard area 412 is formed by the first portion 410a and the second portion 410b at the interface extending toward the second portion 410 b. In the illustrated embodiment, the fan protection area 412 is an area enclosed by the dotted line X and the elongated air inlet holes 402a and 402 b. The outdoor side air inlet 402 is located in the air inlet area 414, and the outdoor side air inlet 402 includes a plurality of elongated air inlet holes 402a and 402 b. In the illustrated embodiment, the area where the elongated air inlet openings 402a and 402b are located is the air inlet area 414.
An air intake area 414 is disposed around the fan guard area 412. The air inlet area 414 may completely surround the fan protection area 412 and be located at the boundary of the second portion 410b, or may partially surround the fan protection area 412 and be located at the boundary of the second portion 410 b. The air intake area 414 can surround at least one corner of the fan protection area 412, so that the air intake area 414 has a turn, and thus the air intake area 414 has strip-shaped air intake holes 4142 with different lengths. For example, in the illustrated embodiment, the fan guard area 412 is square, the fan guard area 412 is located on three sides of the second portion 410b that are connected in sequence, and the air intake area 414 completely surrounds the fan guard area 412 and is located on the boundary of the second portion 410 b. In other embodiments, the air intake area 414 can be located adjacent to and on either side of the second portion 410b around the fan guard area 412.
The air inlet area 414 is disposed around the fan protection area 412, so that the air inlet area 414 has air inlet holes 402a and 402b with different lengths, the air inlet holes 402a with longer lengths can increase the air inlet amount, so that the window air conditioner 10 has higher energy efficiency, and the air inlet holes 402a with shorter lengths can provide a space for the fan protection area 412, thereby effectively protecting the outdoor side fan 500.
In this embodiment, it can be considered that the outdoor side intake opening 402 includes a plurality of primary intake openings 402a, and the plurality of primary intake openings 402a are arranged in parallel and spaced apart in the left-right direction and define the second portion 410 b. The fan guard area 412 allows portions of the original air inlet openings 402a to be shortened in length to become fresh air inlet openings 402 b. In other embodiments, a plurality of primary air openings 402a are spaced apart in a front-to-back direction and define a second portion 410b, and the fan guard area 412 divides a portion of the primary air openings 402a into two fresh air openings.
The fan protection area 412 is used to shield the outdoor fan 500 in the vertical direction, so as to prevent outdoor impurities from directly falling on the outdoor fan 500. Thus, when the outdoor fan 500 is operated at a high speed, the probability of mechanical damage due to foreign matter such as dust and sand directly falling on the outdoor fan 500 can be effectively reduced, and the outdoor fan 500 can be effectively protected. Of course, the probability of problems such as circuit failure due to direct landing of debris such as rainwater on the outdoor fan 500 can be effectively reduced.
In this embodiment, the outdoor-side assembly 14 further includes a back panel 900. The back panel 900 is disposed in the outdoor side housing 400 between the outdoor side fan 500 and the air outlet portion 432, and the outdoor side heat exchanger 600 is disposed between the back panel 900 and the air outlet portion 423. The back panel 900 defines an airflow channel 902 to guide airflow generated by the outdoor side fan 500. The back panel 900 remote from the air outlet portion 432 defines a first portion 410a and a second portion 410b, i.e., the back panel 900 remote from the air outlet portion 432 is approximately the interface of the first portion 410a and the second portion 410 b.
In practical applications, the back panel 900 shields the air inlet holes 4142 above the top of the back panel 900, and the air inlet holes 4142 above the top of the back panel 900 provide little contribution to the amount of air entering, so that the end surface of the back panel 900 away from the air outlet portion 432 serves as the interface between the first portion 410a and the second portion 410 b.
In the present embodiment, the outdoor side fan 500 includes a motor 510 and a wind wheel 520. Wind wheel 520 includes an associated hub 522 and blades 524. The hub 522 is sleeved on the output shaft 512 of the motor 510. During rotation of wind wheel 520, fan guard 412 can be aligned with fan blades 524.
During the rotation of the wind wheel 520, if debris such as sand and dust directly fall on the blades 524, the blades 524 may be damaged mechanically. The fan protection area 412 opposite to the fan blades 524 is arranged, so that the probability of mechanical damage caused by the fact that sundries such as sand and dust directly fall on the fan blades 524 can be effectively reduced, and the fan blades 524 are effectively protected.
In some embodiments, the fan blades 524 are connected to the hub 522 at one end and extend into the airflow passage 902 at the other end. During rotation of wind wheel 520, fan guard 412 can be aligned with the end of blades 524 adjacent to hub 522. Therefore, the fan blades 524 can be protected more effectively.
In some embodiments, hub 522 is at least partially outside of airflow passage 902. A projection of the side of the fan guard area 412 remote from the first portion 410a towards the hub 522 is located on the hub 522. That is, in this embodiment, the fan guard area 412 may cover the fan blades 524, and may also cover at least a portion of the hub 522. Therefore, the fan blades 524 can be protected more effectively.
In other embodiments, hub 522 and blades 524 of rotor 520 are positioned entirely within airflow passage 902, and fan guard 412 is aligned with motor 510. At this time, the fan guard 412 mainly shields the motor 510.
In this embodiment, the outdoor side assembly 13 further includes a blower mount 910 disposed inside the outdoor side housing 400. Fan bracket 910 includes a mount 912 and a support bar 914. The motor 510 is arranged on the mounting seat 912, and the mounting seat 912 not only can fix the motor 510, but also can protect the motor 510 and prevent the motor 510 from being influenced by outdoor sundries. One end of the support bar 914 is connected to the mounting base 912 and the other end is connected to the back panel 900. The support bar 914 is arranged to facilitate the outdoor fan 500 to be firmly fixed. In some embodiments, mount 912, support bar 914, and back panel 900 are integrally formed.
The supporting rods 914 are multiple, and the multiple supporting rods 914 are arranged at intervals around the axial direction of the outdoor fan 500. Fan guard 412 is located between two adjacent support bars 914. Thus, the fan protection area 412 and the support bar 914 can be prevented from interfering with each other. Specifically, in the present embodiment, there are two support rods 914.
In this embodiment, the outdoor side housing 400 further includes an outdoor side chassis 420 and a cabinet 430. The casing 430 is a hollow structure with two open ends, one end of the casing 430 is arranged on the outdoor chassis 420, and the top cover 410 is arranged at one end of the casing 430 far away from the outdoor chassis 420. The air outlet portion 432 is located on the cabinet 430. The outdoor heat exchanger 600, the compressor 700, the electronic control box 800, the back panel 900, the mounting seat 912 and other elements are all arranged on the outdoor chassis 420. The housing 430 is oriented and includes three side plates and an air outlet portion 432, wherein the three side plates are sequentially connected, and an outdoor air inlet 402 is formed in each of the three side plates. The multiple orientations of the inlet air may increase the area of the inlet air, thereby improving the energy efficiency of the window air conditioner 10.
In this embodiment, the enclosure 430 is removably connected to the outdoor chassis 420. The top cover 410 is removably attached to the housing 430. Thus, the assembly and disassembly are very convenient. Specifically, in the present embodiment, the cabinet 430 is screwed to the outdoor side chassis 420. The top cover 410 is screwed to the housing 430. More specifically, in this embodiment, the top cover 410 is screwed to the top of the back panel 900. Thus, not only is the top cover 410 firmly assembled, but also the back panel 900 can be prevented from shaking. In the illustrated embodiment, the first portion 410a defines two first mounting holes 411 for screws to pass through.
In the present embodiment, the compressor 700 is located on the left side of the outdoor fan 500 and the electronic control box 800 is located on the rear side of the outdoor fan 500 in the arrangement direction (front-rear direction) from the outdoor side assembly 13 to the indoor side assembly 12. The outdoor fan 500 and the compressor 700 are electrically connected to the electronic control box 800, and may be electrically connected to each other by wire or wirelessly. In other embodiments, the compressor 700 may be located on the right side of the outdoor side fan 500.
In this embodiment, the outdoor fan 500 and the electronic control box 800 are electrically connected by wires, and since the electronic control box 800 is located at the rear side of the outdoor fan 500, the electronic control box 800 can shield a wire connecting the outdoor fan 500 and the electronic control box 800.
In this embodiment, the compressor 700 is electrically connected to the electronic control box 800 through a wire. In order to protect the lead and reduce the probability that outdoor rainwater and other impurities directly fall on the lead and the electrical property is poor, the following scheme is designed:
the top cover 410 further includes a third portion 410c, and the first portion 410a, the second portion 410b, and the third portion 410c are sequentially arranged along the axial direction of the outdoor side fan 500. The dashed line Y in the illustrated embodiment is where the second portion 410b interfaces with the third portion 410 c. The second portion 410b also includes a terminal guard 416. The terminal protection region 416 is directly connected to the third portion 410 c. The air intake area 414 is disposed around the terminal protection area 416. The placement of the air intake area 414 around the terminal protection area 416 is substantially the same design concept as the placement of the air intake area 414 around the fan protection area 412, and will not be described in detail herein.
The wiring protection region 416 shields the wires in the up-down direction to prevent outdoor impurities from directly falling on the wires. Therefore, the problem that outdoor rainwater and other sundries directly fall on the conducting wire to cause poor electrical property can be effectively avoided. Specifically, the terminal protection region 416 shields the G in fig. 12.
In this embodiment, a projection of the side of the second portion 410b close to the air outlet 432 toward the electrical control box 800 is located on the electrical control box 800, that is, an interface between the second portion 410b and the third portion 410c passes through the electrical control box 800, that is, the dotted line Y may fall on the electrical control box 800. In this manner, portions of intake vent 402a and intake vent 40b may be located on electrical box 800 such that airflow from top cover 410 into outdoor housing 400 may dissipate heat from electrical box 800.
In this embodiment, top cover 410 is screwed to the top of electrical control box 800. Thus, the top cover 410 is firmly fixed, and the electronic control box 800 can be prevented from shaking.
In this embodiment, the second portion 410b further includes a screw fixing area 417, the screw fixing area 417 is directly connected to the third portion 410c, and the air inlet area 414 is disposed around the screw fixing area 417. The air intake area 414 is disposed around the screw fastening area 417, which is substantially the same as the design concept of the air intake area 414 disposed around the fan protection area 412, and will not be described in detail herein. Specifically, two second mounting holes 413 for screws to pass through are opened on the screw fixing region 417.
In the present embodiment, the screw fixing area 417 is located between the two first mounting holes 411. In this manner, the top cover 410 is securely fixed.
In this embodiment, the screw fixing regions 417 and the fan protection region 412 are arranged at intervals along the front-rear direction, that is, the screw fixing regions 417 and the fan protection region 412 are arranged opposite to each other in the front-rear direction. Thus, foreign materials falling on the outdoor fan 500 can be further reduced.
In this embodiment, the top cover 410 further includes a fourth portion 410d, and the fourth portion 410d is located at the same end of the first portion 410a, the second portion 410b, and the third portion 410 c. The dashed line Z in the illustrated embodiment is the location of the fourth portion 410d at the interface with the first portion 410a, the second portion 410b, and the third portion 410 c. The fourth portion 410d shields the compressor 700 in the up-down direction. In this embodiment, the dotted line Z is the position of the fourth portion 410d at the interface with the air intake area 414.
As shown in fig. 9 and 10, the fourth portion 410d includes a compressor protection zone 418 and a reference zone 419 at the periphery of the compressor protection zone 418. The compressor protection zone 418 is directly opposite the top of the compressor 700. The inner side of compressor guard area 418 is recessed outward to form guard groove 4182 and boss 4184 is formed at compressor guard area 418 to protrude outward of datum area 419. The distance between the groove bottom of the protection groove 4182 and the top of the compressor 700 is greater than the distance between the inner side of the reference region 418 and the top of the compressor 700 to protect the compressor 700 when the head cover 410 is collided. The top of the compressor 700 refers to a location where the highest point of the compressor 700 is located. Before the window type air conditioner 10 leaves the factory, it needs to go through the anti-falling experiment, in the anti-falling experiment, when the top cover 410 is collided, the boss 4184 and the protection groove 4182 can effectively prevent the top of the compressor 700 from being damaged due to the collision.
In the present embodiment, the height of the protrusions 4184 protruding outside the reference regions 419 is 3-20 mm. Too high of a boss 4184 may affect the overall height of the window air conditioner 10, while too low of a boss 4184 may be undesirable for preventing damage to the top of the compressor 700 due to impact. For the above reasons, the height of the projection 4184 protruding outside the reference region 419 is set to 3 to 20 mm.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (13)
1. A window type air conditioner adapted to be mounted on a wall body having a mounting opening, the window type air conditioner comprising an indoor side module and an outdoor side module, wherein the outdoor side module comprises:
the outdoor side shell comprises a top cover and an air outlet part, wherein the top cover is provided with an outdoor side air inlet, and the air outlet part is provided with an outdoor side air outlet; and
the outdoor fan is arranged in the outdoor shell;
the top cover comprises a first part and a second part, the first part and the second part are arranged along the axial direction of the outdoor side fan, the first part is closer to the air outlet part relative to the second part, the second part comprises a fan protection area and an air inlet area, the fan protection area is directly connected with the first part, the air inlet area surrounds the fan protection area, the outdoor side air inlet is located in the air inlet area, and the fan protection area shields the outdoor side fan in the up-down direction.
2. The window air conditioner as recited in claim 1 wherein said outdoor side assembly further comprises a back panel disposed within said outdoor side housing and positioned between said outdoor side fan and said air output portion, said back panel defining an air flow path for guiding air flow generated by said outdoor side fan, said back panel having an end surface remote from said air output portion being a boundary surface between said first portion and said second portion.
3. The window type air conditioner as claimed in claim 2, wherein said outdoor side fan comprises a motor and a wind wheel, said wind wheel comprises a hub and a blade connected, said hub is sleeved on an output shaft of said motor, and said fan protection area can be opposite to said blade during rotation of said wind wheel.
4. The window air conditioner as claimed in claim 2, wherein said outdoor side assembly further comprises a blower bracket disposed in said outdoor side housing, said blower bracket including a mounting seat and a support rod, said outdoor side blower being disposed on said mounting seat, one end of said support rod being connected to said mounting seat and the other end thereof being connected to said back panel;
the utility model discloses a fan protection zone, including the bracing piece, the bracing piece is many, and many the bracing piece encircles the axis direction interval of outdoor fan is arranged, fan protection zone is located adjacent two between the bracing piece.
5. The window type air conditioner as claimed in claim 2, wherein said outdoor side housing further comprises a bottom plate and a housing, said housing is a hollow structure with both ends open, both ends of said housing are connected to said bottom plate and said top cover respectively, said air outlet portion is located on said housing, said outdoor side fan and said back panel are both located on said bottom plate, and said first portion of said top cover is screwed to the top of said back panel.
6. The window type air conditioner as claimed in claim 1, wherein the outdoor side assembly further comprises a compressor and an electric control box disposed in the outdoor side housing, the outdoor side fan is electrically connected to the electric control box, and the compressor is electrically connected to the electric control box through a wire;
the top cap includes still the third part, the first part the second part reaches the third part is followed in proper order the axis direction of outdoor side fan arranges, the second part still includes the wiring guard block, the wiring guard block directly with the third part is connected, the air inlet district encircles the setting of wiring guard block, the wiring guard block shelters from in the up-and-down direction the wire.
7. The window air conditioner as claimed in claim 6, wherein the axial direction of said outdoor side fan is the direction of arrangement of said outdoor side assembly to said indoor side assembly, and said air outlet portion is located on the side of said outdoor side housing away from said indoor side assembly;
in the arrangement direction from the outdoor side assembly to the indoor side assembly, the compressor is located on the left side or the right side of the outdoor side fan, and the electric control box is located on the rear side of the outdoor side fan.
8. The window air conditioner as set forth in claim 6, wherein a projection of a side of said second portion adjacent said air outlet portion toward said electrical control box is located on said electrical control box.
9. The window air conditioner as set forth in claim 6, wherein said top cover is bolted to the top of said electrical control box, said second portion further comprising a bolting area, said bolting area being directly connected to said third portion, said air intake area being disposed around said bolting area.
10. The window air conditioner as claimed in claim 9, wherein said outdoor side air inlet includes a plurality of original air inlet holes, a plurality of said original air inlet holes are arranged in parallel at intervals and define said second portion, and said fan guard area, said wire guard area and said screw fixing area each cause a portion of said original air inlet holes to be shortened in length, to become fresh air inlet holes, or each cause a portion of said original air inlet holes to be divided into two fresh air inlet holes.
11. The window type air conditioner as claimed in claim 6, wherein the top cover includes a fourth portion, the fourth portion being located at the same one end of the first portion, the second portion and the third portion, the fourth portion shielding the compressor in an up and down direction;
the fourth part includes the compressor guard area, the compressor guard area with the top of compressor is just right, the inboard of compressor guard area is outwards sunken to form the protection groove, and the compressor guard area form protrusion in the boss in the outside of fourth part.
12. The window air conditioner as set forth in claim 11, wherein said bosses have a height of 3-20 mm.
13. The window air conditioner as claimed in any one of claims 1-12, further comprising a base plate and a sealing strip, wherein the indoor side assembly and the outdoor side assembly are both disposed on the base plate and define a receiving groove between the indoor side assembly and the outdoor side assembly, the sealing strip is movably connected to the base plate and switchable between a receiving position and a sealing position, the sealing strip is disposed in the receiving groove when the sealing strip is in the receiving position, and the sealing strip is sealed between a bottom wall of the mounting opening and a shielding member extending into the receiving groove when the sealing strip is in the sealing position.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922494998.6U CN211476124U (en) | 2019-12-31 | 2019-12-31 | Window type air conditioner |
| PCT/CN2020/125178 WO2021135600A1 (en) | 2019-12-31 | 2020-10-30 | Housing of window type air conditioner and window type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922494998.6U CN211476124U (en) | 2019-12-31 | 2019-12-31 | Window type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211476124U true CN211476124U (en) | 2020-09-11 |
Family
ID=72376070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922494998.6U Active CN211476124U (en) | 2019-12-31 | 2019-12-31 | Window type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211476124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021103900A1 (en) * | 2019-11-29 | 2021-06-03 | 广东美的制冷设备有限公司 | Sealing assembly for window air conditioner, and window air conditioner having same |
| WO2021135600A1 (en) * | 2019-12-31 | 2021-07-08 | 广东美的制冷设备有限公司 | Housing of window type air conditioner and window type air conditioner |
-
2019
- 2019-12-31 CN CN201922494998.6U patent/CN211476124U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021103900A1 (en) * | 2019-11-29 | 2021-06-03 | 广东美的制冷设备有限公司 | Sealing assembly for window air conditioner, and window air conditioner having same |
| WO2021135600A1 (en) * | 2019-12-31 | 2021-07-08 | 广东美的制冷设备有限公司 | Housing of window type air conditioner and window type air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3322778B2 (en) | Outdoor unit of air conditioner | |
| CN211476123U (en) | Window type air conditioner | |
| RU2652963C1 (en) | Outdoor unit of conditioner | |
| KR900002184B1 (en) | Packaged terminal air-conditioner | |
| CN211476124U (en) | Window type air conditioner | |
| CN211476125U (en) | Window type air conditioner | |
| CN211400072U (en) | Chassis assembly and window type air conditioner | |
| CN211345784U (en) | Casing of window type air conditioner and window type air conditioner with same | |
| CN112797505A (en) | Electrical apparatus box and air condensing units | |
| JP2016156563A (en) | Indoor machine of air conditioner | |
| EP3421894B1 (en) | Housing for an air-conditioning outdoor machine and air-conditioning outdoor machine | |
| CN211261055U (en) | Electric control box and window type air conditioner | |
| JP3632700B2 (en) | Air conditioner outdoor unit | |
| CN211650500U (en) | Window type air conditioner | |
| CN216644353U (en) | Air conditioner indoor unit and air conditioner | |
| CN211345785U (en) | Casing of window type air conditioner and window type air conditioner with same | |
| CN211575483U (en) | Casing of window type air conditioner and window type air conditioner with same | |
| CN214619848U (en) | Electrical apparatus box and air condensing units | |
| CN115342445A (en) | Air condensing units and air conditioning equipment | |
| CN211177072U (en) | Air conditioner indoor unit and air conditioner | |
| CN211739320U (en) | Outdoor machine of air conditioner | |
| CN212413573U (en) | Air guide assembly and air guide device | |
| WO2021135600A1 (en) | Housing of window type air conditioner and window type air conditioner | |
| CN106051954B (en) | Air conditioner outdoor unit and air conditioner | |
| CN211781549U (en) | Water blocking piece, outdoor unit and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |