Window air conditioner

Abstract

The present invention discloses a window air conditioner, comprising: a main unit having a shell, an evaporation mechanism and a condensation mechanism located in the shell; and a partition plate, which is used to cooperate with the shell to horizontally separate the evaporation mechanism and the condensation mechanism. The window air conditioner of the present invention is provided with a partition plate, so that, on the one hand, the evaporation mechanism and the condensation mechanism are separated to reduce dust and noise transmitted to the room, and on the other hand, the edge of the partition plate is connected to the inner wall of the shell by plugging, snapping, etc., or directly abutting, so that the shell is supported from the inside of the shell, and the strength of the shell is increased and the deformation of the shell is reduced without changing the shell structure, so that the main unit is firmly fixed.

Description

Technical Field

[0001] The invention relates to an air conditioner structure, in particular to a window type air conditioner. Background Art

[0002] Window air conditioners are air conditioners installed on windows, display windows, or walls.

[0003] Typically, a window air conditioner is composed of a mounting bracket 100 and a main unit, such as CN201610518913.1 window air conditioner and air conditioner disassembly and assembly method.

[0004] The mounting bracket 100 includes a fixed bracket 110 and a sliding bracket 120. The fixed bracket 110 is provided with a mounting hole 111, so that the host is horizontally inserted into the mounting hole 111 and then locked to achieve the fixing of the host to the mounting bracket 100. The sliding bracket 120 is slidably connected to the fixed bracket 110, and the sliding direction can be up and down or horizontal, so as to adapt to the specifications of the window.

[0005] In terms of layout, the host is an all-in-one machine, comprising a shell 200, an evaporation mechanism 300 and a condensation mechanism 400 located inside the shell 200, wherein the evaporation mechanism 300 is arranged close to the indoor side, comprising an evaporator 310, a first fan 320 and an indoor ventilation duct, and the condensation mechanism 400 is arranged close to the outdoor side, comprising a compressor 410, a condenser 430, a second fan 420 and an outdoor ventilation duct.

[0006] An anti-dropping convex edge 230 is also provided on the housing 200 so that the outer contour of the host is larger than the aperture of the mounting hole 111 , thereby preventing the host from falling off from the mounting hole 111 to the outdoors.

[0007] A filter screen 340 is also provided on the housing 200 to filter the indoor ventilation duct to reduce particles and dust in the air.

[0008] However, since the evaporation mechanism 300 and the condensation mechanism 400 are disposed in the shell 200 at the same time, the volume of the cavity surrounded by the shell 200 is enlarged, so that the strength of the shell 200 is reduced. Summary of the invention

[0009] The object of the present invention is to solve at least one of the technical problems existing in the prior art and to provide a window air conditioner capable of improving the strength of a shell and reducing deformation of the shell.

[0010] The present invention is achieved through the following technical solutions:

[0011] The first aspect of the present invention is to provide a window air conditioner, comprising: a main unit having a shell, an evaporation mechanism and a condensation mechanism located in the shell; and a partition plate for cooperating with the shell to horizontally separate the evaporation mechanism and the condensation mechanism.

[0012] Beneficial effects: Compared with the prior art, a window air conditioner of the present invention is provided with a partition plate, thereby, on the one hand, separating the evaporation mechanism and the condensation mechanism to reduce dust and noise transmitted into the room, and on the other hand, the edge of the partition plate is connected to the inner wall of the shell by plugging, snapping, etc., or directly abutting, thereby supporting the shell from the inside of the shell, increasing the strength of the shell with less change to the shell structure, reducing the deformation of the shell, and making the main unit firmly fixed.

[0013] According to the window air conditioner described in the first aspect of the present invention, preferably, the inner surface of the shell is provided with a limiting groove for accommodating the edge of the partition plate.

[0014] Advantageously, the window air conditioner of the present invention is provided with a limiting groove, so that the partition plate is connected to the shell in a plug-in manner, which simplifies the installation method and reduces the production and assembly costs.

[0015] According to the window air conditioner described in the first aspect of the present invention, preferably, an anti-slip convex edge is formed on the outer surface of the shell, and the limiting groove is formed inside the anti-slip convex edge.

[0016] Advantageously, a window air conditioner of the present invention forms a limiting groove inside the anti-detachment convex edge by providing an anti-detachment convex edge, thereby, on the one hand, utilizing the anti-detachment convex edge to prevent the main unit from falling off, and on the other hand, fully utilizing the anti-detachment convex edge, without the need to additionally provide a protrusion corresponding to the limiting groove on the shell, thereby simplifying the structure and facilitating the manufacture of the shell.

[0017] According to the window air conditioner described in the first aspect of the present invention, preferably, the partition plate is close to the evaporation mechanism on one side thereof for forming an indoor ventilation duct of the evaporation mechanism.

[0018] Advantageously, a window-type air conditioner of the present invention uses the partition plate close to the evaporation mechanism to form an indoor ventilation duct for the evaporation mechanism, thereby increasing the function of the partition plate so that the evaporation mechanism and the condensation mechanism can be arranged closer, thereby making the air conditioner compact and occupying less space.

[0019] According to a window air conditioner described in the first aspect of the present invention, preferably, a bottom plate is provided at the bottom of the partition plate, and the bottom plate is provided on a side of the partition plate close to the evaporation mechanism, and the bottom plate is used to cooperate in forming an indoor ventilation duct of the evaporation mechanism.

[0020] The benefit is that a window air conditioner of the present invention can simplify the structural design of the indoor ventilation duct by setting a bottom plate at the bottom of the partition plate, on the one hand, and improve the strength of the partition plate itself, on the other hand, and further extend the length of the condensate return channel between the bottom of the bottom plate and the shell, thereby reducing or even avoiding the inhalation of outdoor air.

[0021] According to a window air conditioner described in the first aspect of the present invention, preferably, the shell is provided with two symmetrically arranged indoor ventilation ports, and the two indoor ventilation ports are connected to the space on the side of the partition plate close to the evaporation mechanism.

[0022] The benefit is that: since the side of the partition plate close to the evaporation mechanism participates in forming the indoor ventilation duct, the shell can be provided with an indoor ventilation port parallel to the window, and can be provided on two opposite sides of the shell, thereby increasing the number of indoor ventilation ports, increasing the cross-sectional area of ​​the indoor ventilation duct, reducing the resistance to air flow, and facilitating the heat exchange of indoor air.

[0023] According to a window air conditioner described in the first aspect of the present invention, preferably, the evaporation mechanism has an evaporator and a first fan, the evaporator is arranged between the first fan and the partition plate, and the evaporator and the partition plate are used to form an indoor ventilation duct of the evaporation mechanism.

[0024] Advantageously, a window air conditioner of the present invention arranges the evaporator between the first fan and the partition plate, thereby, on the one hand, arranging the evaporator close to the condensing mechanism, shortening the length of the refrigerant pipeline and reducing the cost; at the same time, shortening the path of the condensed water flowing toward the outdoors, making it easier to discharge the condensed water.

[0025] According to the window air conditioner described in the first aspect of the present invention, preferably, a filter screen is provided between the evaporator and the partition plate, and the housing is provided with a slot, and the slot is used for disassembly and assembly of the filter screen.

[0026] Advantageously, a window air conditioner of the present invention can be disassembled and assembled by arranging a slot in the shell so that the filter screen can enter and exit the slot, thereby eliminating the rotatable cover in the traditional air conditioner, reducing the weight of the air conditioner, reducing the cost of the air conditioner, and at the same time, making the appearance of the air conditioner simple and more beautiful.

[0027] According to the window air conditioner described in the first aspect of the present invention, preferably, the filter screen plate is composed of a grid frame and a filter screen located in the grid frame.

[0028] Advantageously, the filter screen plate is composed of a grid frame and a filter screen located in the grid frame, which not only ensures the filtering function but also increases the strength of the filter screen plate and facilitates insertion.

[0029] According to a window air conditioner described in the first aspect of the present invention, preferably, a hand-held portion is provided in the thickness direction of the filter plate, the hand-held portion is provided at the edge of the filter plate, and the shell is provided with a recessed position for accommodating the hand-held portion.

[0030] Advantageously, a window air conditioner of the present invention provides a hand-held portion on the filter screen, thereby facilitating manual operation of the filter screen for assembly and disassembly, and providing a recessed position to prevent the hand-held portion from protruding toward the outside of the shell, thereby not affecting the contour of the air conditioner.

[0031] According to the window air conditioner described in the first aspect of the present invention, preferably, the partition plate is close to the condensing mechanism and is used to form a relief portion for accommodating a compressor of the condensing mechanism.

[0032] Advantageously, a window air conditioner of the present invention forms a relief portion for accommodating a compressor of the condensing mechanism by placing the partition plate close to one side of the condensing mechanism, thereby bringing the evaporating mechanism and the condensing mechanism closer together, thereby making the air conditioner more compact and occupying less space.

[0033] According to a window air conditioner described in the first aspect of the present invention, preferably, the shell has a first half shell and a second half shell, and the first half shell and the second half shell cooperate along the up-down direction or along the left-right direction to form an installation cavity for accommodating the evaporation mechanism and the condensation mechanism.

[0034] Advantageously, a window air conditioner of the present invention has a shell with a first half shell and a second half shell, thereby, on the one hand, reducing the number of parts of the shell and reducing production costs, while reducing the risk of loose assembly between parts, improving the overall strength of the shell and reducing deformation; on the other hand, the first half shell and the second half shell cooperate along the up-down direction or along the left-right direction to form an installation cavity for accommodating the evaporation mechanism and the condensation mechanism, thereby avoiding the first half shell and the second half shell being divided by the boundary between indoor and outdoor, which is convenient for setting indoor ventilation ports, outdoor ventilation ports and corresponding partitions on the shell, and also convenient for assembly and maintenance of the air conditioner.

[0035] According to the window air conditioner described in the first aspect of the present invention, preferably, the bottom of the shell also has a chassis, and the evaporation mechanism, the condensation mechanism and the partition plate are arranged on the bottom shell.

[0036] Advantageously, a window air conditioner of the present invention avoids the need for the evaporation mechanism, condensation mechanism and partition plate to be directly installed on the shell by setting a chassis, thereby, on the one hand, reducing the difficulty of designing the shell and facilitating the outer surface of the shell to meet the appearance requirements, and on the other hand, simplifying the installation of the evaporation mechanism, condensation mechanism and partition plate, while facilitating the arrangement of the condensation water flow path and reducing the risk of condensation water leakage.

[0037] According to a window air conditioner described in the first aspect of the present invention, preferably, it also includes a mounting bracket, the mounting bracket is provided with a mounting hole for mounting the main unit, and a guide rail structure is provided between the bottom of the main unit and the bottom of the mounting hole.

[0038] Advantageously, a window air conditioner of the present invention is provided with a guide rail structure between the bottom of the main unit and the bottom of the mounting hole, so that when installing or removing the main unit, the guide rail structure props up the main unit so that the bottom of the main unit is separated from the bottom of the mounting hole, thereby reducing contact and lowering the risk of damage to the main unit.

[0039] According to the window air conditioner described in the first aspect of the present invention, preferably, the guide rail structure has a guide rail groove located on the main unit and a support wheel located on the mounting bracket.

[0040] Advantageously, the window air conditioner of the present invention further reduces the resistance to disassembly and assembly of the main unit by making the guide rail structure into guide rail grooves and support wheels, and at the same time reduces the wear of the guide rail structure.

[0041] At the same time, the guide rail groove is located on the main machine, and the supporting wheel is located on the mounting bracket, which has little impact on the main machine and is convenient for manufacturing and assembly.

[0042] According to the window air conditioner described in the first aspect of the present invention, preferably, the supporting wheel and the guide rail groove are located on the side of the mounting bracket close to the outdoors.

[0043] Advantageously, when the main unit is fixed to the mounting bracket, the supporting wheels and the guide rail grooves are located outdoors and are not directly visible indoors, thus not affecting the indoor appearance of the air conditioner.

[0044] According to the window air conditioner described in the first aspect of the present invention, preferably, a recess for accommodating the supporting wheel is provided at one end of the guide rail groove close to the indoor space.

[0045] Advantageously, a recess is provided so that, on the one hand, the support wheel can enter the recess to confirm that the main machine is installed in place, and on the other hand, when installed in place, the main machine cannot slide at will, which facilitates the remaining installation work.

[0046] According to the window air conditioner described in the first aspect of the present invention, preferably, the mounting bracket is provided with a plug plate, and the plug plate is engaged with the top of the host to limit position.

[0047] The advantage is that the host can be limited and released by lifting the plug plate, and then the host can be fixed by the plug plate, recess and anti-drop convex edge, avoiding the direct use of bolts between the host and the mounting bracket, simplifying the installation and fixation of the host, and at the same time, not increasing the external dimensions of the host.

[0048] According to a window air conditioner described in the first aspect of the present invention, preferably, the shell is provided with a convex portion, the convex portion is arranged on the side of the anti-slip convex edge close to the outdoors, and the plug plate is accommodated between the convex portion and the anti-slip convex portion.

[0049] Advantageously, the convex portion cooperates with the plug plate to conveniently restrict the host from moving indoors, thereby reliably limiting the position.

[0050] Moreover, the convex portion is provided on the shell, which is easy to manufacture and does not affect the internal structure of the shell.

[0051] According to the window air conditioner described in the first aspect of the present invention, preferably, the guide rail groove is provided on the bottom surface of the chassis, and the shell is provided with a connecting groove for accommodating the support wheel to pass through.

[0052] It is beneficial to set the guide rail groove on the chassis to avoid setting the guide rail groove on the shell, thereby reducing the difficulty of designing and manufacturing the shell.

[0053] According to a window air conditioner described in the first aspect of the present invention, preferably, the shell has a first half shell and a second half shell, and the first half shell and the second half shell cooperate along the left-right direction to form an installation cavity for accommodating the evaporation mechanism and the condensation mechanism.

[0054] Advantageously, the boundary between the first half shell and the second half shell is provided with a notch in the first half shell or the second half shell, so that a connecting groove can be formed by utilizing the notch, thereby further reducing the manufacturing difficulty.

[0055] According to a window air conditioner described in the first aspect of the present invention, preferably, the mounting bracket has a fixed frame and a sliding frame, the fixed frame is provided with the mounting hole, the sliding frame has two sliding rails and a connecting rod connecting the two sliding rails, one end of the two sliding rails away from the connecting rod is inserted into the fixed frame, the sliding rail has a metal outer shell and a plastic inner core fixed together, and the plastic inner core is connected to the connecting rod.

[0056] Advantageously, the slide rail is composed of a metal shell and a plastic inner core, so that, on the one hand, the metal shell is used to obtain a metallic appearance and texture, thereby avoiding the appearance quality being affected; on the other hand, the plastic inner core is used to reduce weight and manufacturing costs.

[0057] According to a window air conditioner described in the first aspect of the present invention, preferably, a retractable corrugated rubber is arranged between the connecting rod and the fixing frame, the corrugated rubber is arranged between the two sliding rails, both ends of the corrugated rubber are connected and fixed to the connecting rod and the fixing frame, the metal shell is semi-enclosed, the metal shell and the plastic inner core cooperate to form a positioning groove, and the positioning groove is used to accommodate the edge of the corrugated rubber.

[0058] Advantageously, the metal shell is configured as a semi-enclosed structure, which can reduce the difficulty of manufacturing the metal shell and facilitate its production by low-cost sheet metal technology.

[0059] The metal shell and the plastic core cooperate to form a positioning groove, so that the positioning groove is used to accommodate the edge of the corrugated rubber. On the one hand, it can strengthen the separation between indoor and outdoor and reduce the entry of dust and noise. On the other hand, it can reduce friction strength and reduce wear.

[0060] According to the window air conditioner described in the first aspect of the present invention, preferably, a locking assembly is provided between the fixed frame and the sliding frame, and the locking assembly is used to fix or release the sliding frame and the fixed frame.

[0061] The benefit is that after the sliding frame and the fixed frame are respectively fixed to the window, the sliding frame and the fixed frame are fixed with a locking assembly, which can prevent the sliding frame and the fixed frame from moving relative to each other and meet the needs of use. At the same time, when the locking assembly is loosened, the sliding frame and the fixed frame can move relative to each other to meet the needs of window opening, disassembly, etc.

[0062] According to a window air conditioner described in the first aspect of the present invention, preferably, the locking assembly includes a locking bolt, a through hole for accommodating the locking bolt to pass through, and a cantilever threadedly connected to the locking bolt, the cantilever is located in the fixing frame, one end of the cantilever is fixed to the fixing frame, and the other end of the cantilever abuts against the inner surface of the metal shell.

[0063] Advantageously, the cantilever can be easily deformed by using bolts, and then the cantilever presses and fixes the metal shell and the fixing frame, and at the same time, the other end of the cantilever abuts against the inner surface of the metal shell without affecting the shape of the metal shell and the appearance of the metal shell.

[0064] According to the window air conditioner described in the first aspect of the present invention, preferably, the cantilever is provided with a bent portion, and the inner side of the bent portion is used to abut against the metal shell.

[0065] Advantageously, the bent portion is provided to abut against the metal shell, which can ensure that the metal shell is inserted into the inner side of the bent portion to avoid loosening, and ensure that the locking assembly can be effectively locked. At the same time, the cantilever has a larger deformation space and is not easy to break. BRIEF DESCRIPTION OF THE DRAWINGS

[0066] The present invention is further described below in conjunction with the accompanying drawings and embodiments;

[0067] Figure 1 It is a structural schematic diagram of an embodiment of the present invention;

[0068] Figure 2 for Figure 1 A cross-sectional schematic diagram of the mounting bracket;

[0069] Figure 3 for Figure 1 A partial schematic diagram of the mounting bracket;

[0070] Figure 4 for Figure 1 A partial schematic diagram of the middle shell;

[0071] Figure 5 for Figure 1 Schematic cross-section diagram of

[0072] Figure 6 for Figure 1 Schematic diagram of the internal structure of the host

[0073] Figure 7 for Figure 6 Assembly diagram of

[0074] Figure 8 for Figure 6 Schematic diagram of the mid-chassis structure.

[0075] Reference numerals: 100 - mounting bracket, 110 - fixing bracket, 111 - mounting hole, 112 - supporting wheel, 113 - plug board, 120 - sliding bracket, 121 - sliding rail, 122 - metal shell, 123 - plastic inner core, 130 - locking assembly, 131 - locking bolt, 132 - cantilever, 133 - bending part;

[0076] 200-shell, 210-first half shell, 220-second half shell, 230-anti-drop convex edge, 240-slot, 241-recess, 250-limiting groove;

[0077] 300 - evaporation mechanism, 310 - evaporator, 320 - first fan, 330 - indoor ventilation port, 340 - filter screen, 341 - hand-held part.

[0078] 400-condensing mechanism, 410-compressor, 420-second fan, 430-condenser;

[0079] 500-partition plate, 510-bottom plate, 520-avoidance portion;

[0080] 600- chassis, 610- guide rail groove, 620- recessed part. DETAILED DESCRIPTION

[0081] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0082] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0083] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0084] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0085] Reference Figure 1 , providing a window air conditioner, to be more precise, a vertical window air conditioner, that is, the height dimension of the air conditioner is greater than the width dimension of the air conditioner, and the width dimension of the air conditioner is the specification dimension of the air conditioner along the horizontal direction and parallel to the window.

[0086] Structurally, the window air conditioner consists of a main unit and a mounting bracket 100 .

[0087] The mounting bracket 100 includes a fixing bracket 110 and a sliding bracket 120 . The fixing bracket 110 is provided with a mounting hole 111 . Thus, the host is horizontally inserted into the mounting hole 111 and then locked to achieve the fixing of the host to the mounting bracket 100 .

[0088] Specifically, the sliding frame 120 has two sliding rails 121 and a connecting rod connecting the two sliding rails 121 . One end of the two sliding rails 121 away from the connecting rod is inserted into the fixed frame 110 , so that the sliding frame 120 is slidably connected to the fixed frame 110 .

[0089] As shown in the figure, the sliding direction of the sliding frame 120 relative to the fixed frame 110 is the up and down direction, so as to adapt to the height specifications of the window.

[0090] like Figure 2 As shown, in some preferred embodiments, the slide rail 121 may include a metal shell 122 and a plastic inner core 123 fixed together, and the plastic inner core 123 is connected to the connecting rod.

[0091] In this embodiment, the slide rail 121 is composed of a metal shell 122 and a plastic core 123. Thus, on the one hand, the metal shell 122 is used to obtain a metallic appearance and texture to avoid affecting the appearance quality. On the other hand, the plastic core 123 is used to reduce weight and manufacturing costs.

[0092] like Figure 1 As shown, a retractable corrugated rubber is provided between the connecting rod and the fixing frame 110 , the corrugated rubber is provided between the two slide rails 121 , and both ends of the corrugated rubber are connected and fixed to the connecting rod and the fixing frame 110 .

[0093] Thus, when the fixed frame 110 and the sliding frame 120 are adjusted relative to each other, the corrugated rubber expands and contracts to compensate for the distance change.

[0094] like Figure 2 As shown, the metal shell 122 is semi-enclosed, and the metal shell 122 and the plastic inner core 123 cooperate to form a positioning groove, and the positioning groove is used to accommodate the edge of the corrugated rubber.

[0095] In this embodiment, the metal shell 122 is configured to be semi-enclosed, which can reduce the difficulty of manufacturing the metal shell 122 and facilitate its manufacture by a low-cost sheet metal process.

[0096] In this embodiment, the metal shell 122 and the plastic core 123 cooperate to form a positioning groove. At the same time, the positioning groove is used to accommodate the edge of the corrugated rubber. On the one hand, it can strengthen the separation between indoor and outdoor and reduce the entry of dust and noise. On the other hand, the plastic core 123 rubs against the corrugated rubber to reduce friction strength and reduce wear.

[0097] To meet the use requirements, a locking assembly 130 may be provided between the fixed frame 110 and the sliding frame 120 , and the locking assembly 130 is used to fix or release the sliding frame 120 and the fixed frame 110 .

[0098] That is, after the sliding frame 120 and the fixed frame 110 are respectively fixed to the window, the sliding frame 120 and the fixed frame 110 are fixed by the locking assembly 130, so that the sliding frame 120 and the fixed frame 110 can be prevented from moving relative to each other, thus meeting the use requirements.

[0099] At the same time, when the locking assembly 130 is released, the sliding frame 120 and the fixing frame 110 can move relative to each other to meet the needs of window opening, disassembly, etc.

[0100] like Figure 2 As shown, a preferred embodiment of the locking assembly 130 is provided. Specifically, the locking assembly 130 includes a locking bolt 131, a through hole for accommodating the locking bolt 131 to pass through, and a cantilever 132 threadedly connected to the locking bolt 131. The cantilever 132 is located in the fixing frame 110. One end of the cantilever 132 is preferably welded and fixed to the fixing frame 110, and the other end of the cantilever 132 abuts against the inner surface of the metal shell 122.

[0101] That is, the locking bolt 131 is rotated so that the locking bolt 131 drives the cantilever 132 to swing through thread transmission, and then the end of the cantilever 132 presses the metal shell 122 and the fixing frame 110 together to complete the locking and fixing.

[0102] Of course, threads may also be provided at the perforations to achieve the same effect.

[0103] Of course, threads may also be directly provided at the through-holes so that the end of the locking bolt 131 directly abuts against the metal shell 122 to achieve locking.

[0104] In particular, in this embodiment, the other end of the cantilever 132 abuts against the inner surface of the metal shell 122, without affecting the shape of the metal shell 122, and at the same time, the appearance of the metal shell 122 is not affected. Specifically, the outer surface of the metal shell 122 is flat and does not need to correspond to the cantilever 132, and the shape is not changed. The inner surface of the metal shell 122 contacts the cantilever 132, and the contact position is not visible, which does not affect the appearance.

[0105] In some preferred embodiments, the cantilever 132 may be provided with a bent portion 133 , and the inner side of the bent portion 133 is used to abut against the metal shell 122 .

[0106] In this embodiment, a bent portion 133 is provided to abut the metal shell 122, which can ensure that the metal shell 122 is inserted into the inner side of the bent portion 133 to avoid loosening, ensure that the locking assembly 130 can be effectively locked, and at the same time, the cantilever 132 has a larger deformation space and is not easy to break.

[0107] To facilitate the installation of the host and the mounting bracket 100, that is, to facilitate the installation of the host and the fixing frame 110, a guide rail structure is provided between the bottom of the host and the bottom of the mounting hole 111, so that when installing or removing the host, the guide rail structure props up the host so that the bottom of the host is separated from the bottom of the mounting hole 111, thereby reducing contact and reducing the risk of damage to the host.

[0108] The guide rail structure can be composed of a guide rail groove 610 and a sliding block located in the guide rail groove 610, or can be composed of a long guide rail and a sliding groove, but it is easy to generate noise and is also prone to wear during use.

[0109] In order to optimize the structure, a specific embodiment of the guide rail structure is provided, so that the guide rail structure has a guide rail groove 610 located on the host, a support wheel 112 located on the mounting bracket 100, and the support wheel 112 can be seen at Figure 3 and Figure 5 , the guide groove 610 can be seen at Figure 5 .

[0110] That is to say, the guide rail groove 610 of the main machine is overlapped on the supporting wheel 112, and then the main machine can be pushed and pulled without resistance, and the wear of the guide rail structure is reduced.

[0111] At the same time, the guide rail groove 610 is located on the main unit, which has little impact on the main unit and is easy to manufacture, while the support wheel 112 is located on the mounting bracket 100, which does not increase the size of the mounting bracket 100 in a direction perpendicular to the window, and is very convenient to assemble.

[0112] like Figure 3 , Figure 5 As shown, the support wheel 112 and the guide rail groove 610 can be located on the side of the mounting bracket 100 close to the outdoors.

[0113] Therefore, when the main unit is fixed to the mounting bracket 100, the supporting wheels 112 and the guide rail grooves 610 are located outdoors and are not directly visible indoors, thus not affecting the indoor appearance of the air conditioner.

[0114] like Figure 5 As shown, in some preferred embodiments, a recess 620 for accommodating the support wheel 112 is provided at one end of the guide rail groove 610 close to the interior of the room.

[0115] A recess 620 is provided so that, on the one hand, the support wheel 112 can enter the recess 620 to confirm that the host is installed in place, and on the other hand, when installed in place, the host cannot slide at will, which facilitates the remaining installation work.

[0116] For the host, such as Figure 1 , Figure 5 and Figure 6 As shown, the host has a shell 200 , an evaporation mechanism 300 , a condensation mechanism 400 and a bottom plate 600 located in the shell 200 , wherein the bottom plate 600 is located at the bottom of the shell 200 , and the evaporation mechanism 300 and the condensation mechanism 400 are installed on the bottom plate 600 .

[0117] The chassis 600 is provided to avoid the evaporation mechanism 300, the condensation mechanism 400 and the partition plate 500 from being directly installed on the shell 200. This, on the one hand, reduces the difficulty of designing the shell 200 and facilitates the outer surface of the shell 200 to meet the appearance requirements. On the other hand, it simplifies the installation of the evaporation mechanism 300, the condensation mechanism 400 and the partition plate 500, and at the same time, facilitates the arrangement of the condensation water flow path and reduces the risk of condensation water leakage.

[0118] As for how to set the guide groove 610 on the host, the guide groove 610 can be directly arranged on the shell 200.

[0119] like Figure 5 and Figure 8 As shown, the guide rail groove 610 may also be provided on the bottom surface of the chassis 600 , and the housing 200 may be provided with a connecting groove for accommodating the support wheel 112 to pass through.

[0120] The guide rail groove 610 is arranged on the chassis 600 to avoid the need to arrange the guide rail groove 610 on the shell 200 , thereby reducing the difficulty of designing and manufacturing the shell 200 and providing convenience for the shape design of the shell 200 .

[0121] like Figure 1 As shown, the housing 200 may include a first half shell 210 and a second half shell 220 , and the first half shell 210 and the second half shell 220 cooperate with each other in the left-right direction to form an installation cavity for accommodating the evaporation mechanism 300 and the condensation mechanism 400 .

[0122] That is to say, the boundary between the first half shell 210 and the second half shell 220 is such that the first half shell 210 or the second half shell 220 has a notch, and the notch can be used to form a connecting groove, further reducing the manufacturing difficulty.

[0123] The first half shell 210 and the second half shell 220 may also cooperate with each other in the up-down direction to form a mounting cavity for accommodating the evaporation mechanism 300 and the condensation mechanism 400 .

[0124] Therefore, on one hand, the number of parts of the housing 200 is reduced, and the production cost is reduced; at the same time, the risk of loose assembly between parts is reduced, the overall strength of the housing 200 is improved, and deformation is reduced.

[0125] On the other hand, avoiding dividing the first half shell 210 and the second half shell 220 by the indoor and outdoor boundaries not only facilitates the arrangement of indoor ventilation ports 330, outdoor ventilation ports and corresponding partitions on the shell 200, but also facilitates the assembly and maintenance of the air conditioner.

[0126] As for the specific setting of the main unit, the evaporation mechanism 300 is arranged close to the indoor side, and has an evaporator 310, a first fan 320 and an indoor ventilation duct, while the condensation mechanism 400 is arranged close to the outdoor side, and has a compressor 410, a condenser 430, a second fan 420 and an outdoor ventilation duct, and of course, also includes corresponding pipes, lines and control boxes.

[0127] like Figure 5 , Figure 6 , from indoors to outdoors, are the first fan 320, the evaporator 310, the compressor 410, the second fan 420 and the condenser 430, wherein the second fan 420 and the compressor 410 are located on one side of the condenser 430 along the window direction.

[0128] The second fan 420 and the compressor 410 are located on one side of the condenser 430 along the window direction, which can also reduce the length of the main unit protruding outside the room.

[0129] The indoor ventilation duct is used as an indoor ventilation passage for allowing indoor air to enter the housing 200 and flow through the evaporator 310 and the first fan 320 and then be discharged back into the room. It does not refer to a single part but can also be a part shared with other parts.

[0130] The functions of outdoor ventilation ducts are similar to those of indoor ventilation ducts and will not be discussed in detail.

[0131] Conventionally, the air conditioner only has the function of cooling the room. Of course, after setting the corresponding valve body, it can also have the heating function. For details, please refer to relevant information in the field of air conditioning.

[0132] like Figure 1 and Figure 4 As shown, an anti-dropping convex edge 230 is provided on the outer surface of the housing 200 so that the outer contour of the host is larger than the aperture of the mounting hole 111 , thereby preventing the host from falling off from the mounting hole 111 to the outdoors.

[0133] like Figure 4 As shown, the housing 200 is also provided with a filter screen 340, and the filter screen 340 filters the indoor ventilation duct to reduce particles and dust in the air.

[0134] Correspondingly, the housing 200 is provided with a slot 240 , and the slot 240 is used for disassembly and assembly of the filter screen plate 340 .

[0135] In this embodiment, a slot 240 is provided in the shell 200 so that the filter plate 340 can be moved in and out of the slot 240 to complete assembly and disassembly, thereby eliminating the rotatable cover in the traditional air conditioner, reducing the weight of the air conditioner, reducing the cost of the air conditioner, and at the same time, making the appearance of the air conditioner simple and more beautiful.

[0136] like Figure 6 and Figure 7 As shown, the filter screen plate 340 is composed of a grid frame and a filter screen located in the grid frame.

[0137] In this embodiment, the filter screen plate 340 is composed of a grid frame and a filter screen located in the grid frame, which not only ensures the filtering function, but also increases the strength of the filter screen plate 340 and facilitates insertion.

[0138] like Figure 4 , Figure 6 and Figure 7 As shown, a hand-holding portion 341 is provided in the thickness direction of the filter screen plate 340 , and the hand-holding portion 341 is provided at the edge of the filter screen plate 340 , more precisely, is a protrusion located at the top of the filter screen plate 340 .

[0139] Correspondingly, such as Figure 4 As shown, the housing 200 is provided with a recess 241 for accommodating the hand-held portion 341 .

[0140] In this embodiment, a handle 341 is provided on the filter plate 340, thereby facilitating manual operation of the filter plate 340 for assembly and disassembly, and a recess 241 is provided to prevent the handle 341 from protruding toward the outside of the shell 200 and not affecting the contour of the air conditioner.

[0141] Since the shell 200 is mostly a thin-walled stamped plate and forms a mounting cavity for the evaporation mechanism 300 and the condensation mechanism 400 , the overall strength of the shell 200 is insufficient.

[0142] To solve this problem, in this implementation, Figure 5 , Figure 6 , Figure 7 As shown, a partition plate 500 is also provided.

[0143] Structurally, the partition plate 500 cooperates with the housing 200 to horizontally separate the evaporation mechanism 300 from the condensation mechanism 400, that is, to form two chambers for installing the evaporation mechanism 300 and the condensation mechanism 400 respectively.

[0144] Of course, this does not mean that the separation can be achieved only by the cooperation of the partition plate 500 and the housing 200. Due to the existence of the chassis 600, the chassis 600 also participates in the separation. Figure 5 , Figure 6 As shown, due to the layout reasons, the electric control box also participates in the partition.

[0145] In other words, the partition plate 500 should play a major role in partitioning, which is mainly reflected by the size of the partitioning area.

[0146] In this embodiment, a partition plate 500 is provided. On the one hand, the evaporation mechanism 300 and the condensation mechanism 400 are separated to reduce dust and noise transmitted into the room. On the other hand, the edge of the partition plate 500 is connected to the inner wall of the shell 200 by plugging, snapping, etc., or directly abutting, thereby supporting the shell 200 from the inside of the shell 200. With less change to the structure of the shell 200, the strength of the shell 200 is increased, the deformation of the shell 200 is reduced, and the main unit is firmly fixed.

[0147] In order to achieve the matching and separation between the shell 200 and the partition plate 500 , the inner surface of the shell 200 may be provided with a limiting groove 250 for accommodating the edge of the partition plate 500 .

[0148] The limiting groove 250 is provided so that the partition plate 500 is connected to the housing 200 in a plug-in manner, which simplifies the installation method and reduces the production and assembly costs.

[0149] In some preferred embodiments, the limiting groove 250 may also be formed inside the anti-slip convex edge 230 .

[0150] In this embodiment, the limiting groove 250 is formed inside the anti-slip protrusion 230, so that, on the one hand, the anti-slip protrusion 230 is used to prevent the main unit from falling off, and on the other hand, the anti-slip protrusion 230 is fully utilized, and there is no need to additionally set a protrusion corresponding to the limiting groove 250 on the shell 200, thereby simplifying the structure and facilitating the manufacture of the shell 200.

[0151] like Figure 5 , Figure 6 and Figure 7 As shown, the partition plate 500 close to the evaporation mechanism 300 is used to form an indoor ventilation channel of the evaporation mechanism 300.

[0152] In this embodiment, the partition plate 500 is used to form an indoor ventilation duct of the evaporation mechanism 300 on one side thereof, thereby increasing the function of the partition plate 500, allowing the evaporation mechanism 300 and the condensation mechanism 400 to be arranged closer, thereby making the air conditioner compact and occupying less space.

[0153] like Figure 6 and Figure 7 As shown, a bottom plate 510 is disposed at the bottom of the partition plate 500 . The bottom plate 510 is disposed on a side of the partition plate 500 close to the evaporation mechanism 300 . The bottom plate 510 is used to cooperate with the indoor ventilation channel of the evaporation mechanism 300 .

[0154] In this embodiment, by setting a bottom plate 510 at the bottom of the partition plate 500, on the one hand, the structural design of the indoor ventilation duct can be simplified, and on the other hand, the strength of the partition plate 500 itself can be improved. Furthermore, the length of the condensate return channel between the bottom of the bottom plate 510 and the shell 200 is extended, thereby reducing or even avoiding the inhalation of outdoor air.

[0155] like Figure 1 As shown, the housing 200 is provided with two symmetrically arranged indoor ventilation ports 330 , and the two indoor ventilation ports 330 are connected to the space on one side of the partition plate 500 close to the evaporation mechanism 300 .

[0156] Since the side of the partition plate 500 close to the evaporation mechanism 300 participates in forming the indoor ventilation duct, the shell 200 can be provided with an indoor ventilation port 330 parallel to the window, and can be provided on two opposite sides of the shell 200, thereby increasing the number of the indoor ventilation ports 330, increasing the cross-sectional area of ​​the indoor ventilation duct, reducing the resistance to air flow, and facilitating the heat exchange of the indoor air.

[0157] like Figure 1 As shown, the indoor ventilation port 330 is substantially in a horizontal direction. Since the top of the housing 200 is arc-shaped, the indoor ventilation port 330 also extends to be inclined upward.

[0158] In this embodiment, the indoor ventilation port 330 is an indoor air inlet, that is, air enters the partition plate 500 close to the indoor side through the indoor ventilation port 330, and then re-enters the indoor space after passing through the evaporator 310 and the first fan 320.

[0159] Of course, the indoor ventilation port 330 is an indoor air outlet, so that the air passes through the partition plate 500 close to the indoor side and is discharged into the room from the indoor ventilation port 330.

[0160] Of course, it is preferred to adopt this embodiment, otherwise, dust and the like will enter the first fan 320 without being filtered, resulting in a lot of dust in the first fan 320 and making it difficult to clean.

[0161] That is, if Figure 5 , Figure 6 and Figure 7As shown, the evaporator 310 is disposed between the first fan 320 and the partition plate 500 , and an indoor ventilation passage of the evaporation mechanism 300 is formed between the evaporator 310 and the partition plate 500 .

[0162] Of course, the above arrangement also has the following advantages: on the one hand, the evaporator 310 is arranged close to the condensing mechanism 400, which shortens the length of the refrigerant pipeline and reduces the cost. At the same time, it also shortens the path of the condensed water flowing toward the outside, making it easier to discharge the condensed water.

[0163] like Figure 7 As shown, the partition plate 500 is close to the condensing mechanism 400 to form an escape portion 520 for accommodating the compressor 410 of the condensing mechanism 400 .

[0164] Therefore, the evaporation mechanism 300 and the condensation mechanism 400 are brought closer together, thereby making the air conditioner more compact and occupying less space.

[0165] like Figure 8 As shown, the chassis 600 is provided with a first cavity for installing the first fan 320, a plurality of partitions for supporting the bottom plate 510, a triangular area for installing the compressor 410, a supporting area for installing the second fan 420, and a drainage joint.

[0166] The first cavity is provided to prevent condensed water from corroding the bearings, and the partition is provided to increase the barrier, making it easier for condensed water to flow to the outside of the room, while reducing the flow of air into the room.

[0167] The triangular area and the supporting area correspond to the arrangement of the compressor 410, the second fan 420 and the condenser 430, so that the structure of the air conditioner is more compact.

[0168] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A window air conditioner, characterized in that: include: Host and mounting bracket (100); The host comprises a shell (200), an evaporation mechanism (300) and a condensation mechanism (400) located in the shell (200); The mounting bracket (100) comprises a fixed frame (110) and a sliding frame (120); the fixed frame (110) is provided with a mounting hole (111); the mainframe is horizontally inserted into the mounting hole (111); the sliding frame (120) has two slide rails (121) and a connecting rod connecting the two slide rails (121); one end of the two slide rails (121) away from the connecting rod is inserted into the fixed frame (110) so that the sliding frame (120) is slidably connected to the fixed frame (110); The slide rail (121) is composed of a metal shell (122) and a plastic inner core (123) fixed together, the plastic inner core (123) is connected to the connecting rod, a retractable corrugated rubber is arranged between the connecting rod and the fixed frame (110), the corrugated rubber is arranged between the two slide rails (121), and both ends of the corrugated rubber are connected and fixed to the connecting rod and the fixed frame (110). When the fixed frame (110) and the slide frame (120) are relatively adjusted, the corrugated rubber is retracted to compensate for the distance change; The metal shell (122) and the plastic inner core (123) cooperate to form a positioning groove, and the positioning groove is used to accommodate the edge of the corrugated rubber; A locking assembly (130) is provided between the fixing frame (110) and the sliding frame (120) for fixing or loosening the sliding frame (120) and the fixing frame (110), the locking assembly (130) comprising a locking bolt (131), a through hole for accommodating the locking bolt (131) to pass through, and a cantilever (132) threadedly connected to the locking bolt (131), the through hole being provided with a thread, the cantilever (132) being located in the fixing frame (110), one end of the cantilever (132) being welded and fixed to the fixing frame (110), the other end of the cantilever (132) being in contact with the inner surface of the metal shell (122), the cantilever (132) being provided with a bent portion (133), the inner side of the bent portion (133) being used to abut against the metal shell (122); Rotating the locking bolt (131) can cause the locking bolt (131) to drive the cantilever (132) to swing through thread transmission, so that the end of the cantilever (132) can be pressed together with the metal shell (122) and the fixing frame (110) to achieve locking and fixing; A partition plate (500) is used to cooperate with the shell (200) to horizontally separate the evaporation mechanism (300) and the condensation mechanism (400); a side of the partition plate (500) close to the evaporation mechanism (300) is used to form an indoor ventilation duct of the evaporation mechanism (300); a bottom plate (510) is provided at the bottom of the partition plate (500); the bottom plate (510) is provided on a side of the partition plate (500) close to the evaporation mechanism (300); the bottom plate (510) is used to cooperate to form an indoor ventilation duct of the evaporation mechanism (300); the shell (200) is provided with two symmetrically arranged indoor ventilation ports (330); the two indoor ventilation ports (330) are provided with a plurality of symmetrically arranged indoor ventilation ports (330); The ventilation port (330) is connected to a space on a side of the partition plate (500) close to the evaporation mechanism (300); the housing (200) is provided with two symmetrically arranged indoor ventilation ports (330); the two indoor ventilation ports (330) are connected to a space on a side of the partition plate (500) close to the evaporation mechanism (300); the evaporation mechanism (300) comprises an evaporator (310) and a first fan (320); the evaporator (310) is arranged between the first fan (320) and the partition plate (500); and an indoor ventilation passage of the evaporation mechanism (300) is formed between the evaporator (310) and the partition plate (500); The inner surface of the shell (200) is provided with a limiting groove (250) for accommodating the edge of the partition plate (500), the outer surface of the shell (200) is formed with an anti-slip convex edge (230), and the limiting groove (250) is formed inside the anti-slip convex edge (230).

2. A window air conditioner according to claim 1, characterized in that: A filter screen plate (340) is provided between the evaporator (310) and the partition plate (500), and the housing (200) is provided with a slot (240), wherein the slot (240) is used for disassembly and assembly of the filter screen plate (340).

3. A window air conditioner according to claim 1, characterized in that: The partition plate (500) is located on a side close to the condensing mechanism (400) and is used to form an escape portion (520) for accommodating a compressor (410) of the condensing mechanism (400).

4. A window air conditioner according to claim 1, characterized in that: The housing (200) comprises a first half shell (210) and a second half shell (220), wherein the first half shell (210) and the second half shell (220) cooperate in an up-down direction or a left-right direction to form a mounting cavity for accommodating the evaporation mechanism (300) and the condensation mechanism (400).

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