CN110131790A - Wall-mounted air conditioner - Google Patents

Abstract

The present invention provides a kind of wall-mounted air conditioners, comprising: shell has the back side and upper surface, and the back side is equipped with the first air inlet for facing wall setting, the back side, and upper surface is equipped with the second air inlet；Heat exchanger is located in shell, and heat exchanger includes the first heat exchanging segment and the second heat exchanging segment, and the first air inlet is corresponding with the first heat exchanging segment, and for the first heat exchanging segment between the second heat exchanging segment and the first air inlet, the length of the first heat exchanging segment is longer than the length of the second heat exchanging segment.The wall-mounted air conditioner that this programme provides, wall-mounted air conditioner is entered the wind from back and top, bigger incoming air area can be provided, and promote the front face area of heat exchanger, to promote the heat exchange efficiency of heat exchanger, and the form of back side air inlet can shorten the air stroke of enclosure interior, so that position of the heat exchanger far from air port also may be implemented to come into full contact with the good heat exchange of realization with air, realize and promote product efficiency.

Description

Wall-mounted air conditioner

Technical field

The present invention relates to wall-hanging air conditioner fields, in particular to a kind of wall-mounted air conditioner.

Background technique

The wall-mounted air conditioners such as existing wall-hanging air conditioner are designed as top air inlet, and have a disadvantage in that: heat exchanger cannot be abundant With air heat-exchange, and cause air-conditioning incoming air area small, heat exchanger heat exchange area is limited, and efficiency cannot be mentioned to highest.

Summary of the invention

At least one in order to solve the above-mentioned technical problem, the purpose of the present invention is to provide a kind of wall-mounted air conditioners.

To achieve the above object, the embodiment provides a kind of wall-mounted air conditioners, for installing to wall, packet Include: shell has the back side, and the back side is equipped with the first air inlet for facing wall setting, the back side；Heat exchanger is located at In the shell, the heat exchanger includes the first heat exchanging segment and the second heat exchanging segment, and first air inlet and described first exchange heat Section is corresponding, and first heat exchanging segment is between second heat exchanging segment and first air inlet, first heat exchanging segment Length it is longer than the length of second heat exchanging segment.

The back side of the wall-mounted air conditioner that the above embodiment of the present invention provides, shell is equipped with the first air inlet, that is, shell Wall side is provided with the first air inlet, for the structure of existing top air inlet, wall hanging is made by the first air inlet Formula air conditioner is entered the wind from back, can not only reduce shell ash quantity fed, promotes interiors of products spatter property, and can provide bigger Incoming air area, so that shell can introduce more air within the unit time, to promote the heat exchange efficiency of heat exchanger, and back side The form of air inlet can shorten the air stroke of enclosure interior, so that position of the heat exchanger far from air port also may be implemented and air Come into full contact with the good heat exchange of realization, and in this structure heat exchanger the first heat exchanging segment compared to the second heat exchanging segment closer to first into Air port and the design longer than the second heat exchange segment length, change the existing heat exchanger mentality of designing that the front part is long and the back is short, are guaranteeing to change While heat area, the front face area of heat exchanger can be promoted, heat exchanger is enabled to better adapt to the design of shell back side air inlet, It matches heat exchanger layout more with shell air inlet position, to promote the exchange capability of heat of heat exchanger, realizes and promote product efficiency, And the side for being mostly in close first air inlet by making heat exchanger, it is solidifying that such design can also improve product front Reveal phenomenon, product surface is avoided to drip problem, promotes product usage experience.

It is equipped with the second air inlet in the upper surface of shell, in this way, shell can be entered the wind from back side along the first air inlet, and from Top is entered the wind along the second air inlet, not only the further expansion incoming air area of shell, and has widened the air inlet angle of shell, is expanded The big front face area of heat exchanger, is more conducive to ensure shell air inlet high efficiency and uniformity, and expand the heat-transfer surface of heat exchanger Product promotes product efficiency.

In addition, the wall-mounted air conditioner in above-described embodiment provided by the invention can also have following supplementary technology special Sign:

In above-mentioned technical proposal, the back side is configured with recessed portion and protrusion, and the surface of the protrusion is relative to institute The surface protrusion of recessed portion is stated, first air inlet is formed on the wall of the recessed portion.

In the present solution, the surface of protrusion is protruded relative to the surface of recessed portion, in this way, can use protrusion and produce The wall of product back side or other articles are against to ensure the effective empty avoiding of the first air inlet at recessed portion, so that it is guaranteed that the first air inlet Mouthful and the wall or other articles of product back side between effectively keep be spaced, avoid the first air inlet from being blocked, it is ensured that first into Enter the wind high efficiency and uniformity in air port.

In above-mentioned technical proposal, the opposite two sides of the recessed portion are respectively arranged with the protrusion.

In the present solution, the opposite two sides of recessed portion are respectively arranged with protrusion, so that the back side shape of wall-mounted air conditioner At the delta structure of intermediate recess, two sides protrusion, realize the effective empty avoiding of the first air inlet to prevent the first air inlet to be blocked While, so that the extension wall of product or mounted against a wall more stable, is not easy to tilt.

In any of the above-described technical solution, the side of the recessed portion is provided with one or more escape ports, the recessed portion The space that recess limits is connected to the escape port.

In the present solution, being located at escape port in the side of recessed portion, in other words, namely in any one of recessed portion border Space in a or multiple radial position setting escape ports and recessed portion penetrates through, in this way, escape port, which goes out, can form airflow channel So that the air around recessed portion is converged into recessed portion, reduce the first air inlet air intake resistance, further promoted first into The intake efficiency in air port.

In any of the above-described technical solution, the upper and lower part of the recessed portion is respectively formed with the escape port.

In the present solution, making recessed portion or more two sides be respectively formed with escape port, so that recessed portion passes through upper and lower two sides Escape port can form perforative structure up and down, the airflow channel in circumferential direction can not only be provided for the first air inlet, and up and down Perforative structure makes the air of shell upper and lower sides short to the air stroke during the convergence of the first air inlet, can further subtract Few air intake resistance, further promotes air inlet high efficiency and uniformity.

Drop value in any of the above-described technical solution, between the protruding end of the protrusion and the female ends of the recessed portion Value range be 20mm-80mm.

It is understood that the drop value between the protruding end of protrusion and the female ends of recessed portion, can specifically understand For protrusion relative to recessed portion surface protrusion highest point and recessed portion recess deepest point along protrusion protrusion direction Distance value.

In the present solution, the value range of the drop value between the protruding end of setting protrusion and the female ends of recessed portion is big In being equal to 20mm and being less than or equal to 80mm, enough air circulation demands were not only can guarantee, but also can avoid wall-mounted air conditioner before The excessive problem of rear direction thickness.

In any of the above-described technical solution, the protrusion is fixedly installed relative to the recessed portion；Or the shell is set There is a movable device, the protrusion is connect and with the movable device relative to the recessed portion activity with the movable device, To adjust protrusion height of the protrusion relative to the surface of the recessed portion.

In the present solution, protrusion is fixedly installed relative to recessed portion, for example, design protrusion and recessed portion are integrally formed In the same part, or protrusion is set relatively fixedly on the component for being formed with recessed portion, can make to produce in this way The overall structure of product is simplified, and the cost of product is reduced, and is also beneficial to guarantee the reliability and stability of product structure.

Movable device is set, goes up and down protrusion to adjust protrusion relative to recess relative to recessed portion with movable device The protrusion height in portion, in this way, the protrusion height of adjusting protrusion can be provided to adjust the empty avoiding height on recessed portion surface, thus The empty avoiding height on the outside of the first air inlet is adjusted, in this way, the empty avoiding height on the outside of the first air inlet can be with specific installation scenario It is neatly adjusted with demand, improves product to the adaptability of different installation scenarios, promote the scope of application of product, more conducively produce Product are promoted.

In any of the above-described technical solution, the back side is equipped with for the wall-hanging device with the wall connecting.

In the present solution, realizing that shell hangs wall assembly in the back side of shell setting wall-hanging device to be used for and wall connecting While, the back side that the extension wall assembly of the empty avoiding and shell that can make the first air inlet is based on shell, which is formed, to be positioned, into One step promotes the empty avoiding reliability of the first air inlet, it is ensured that the first air inlet air inlet is efficiently, uniformly.

In any of the above-described technical solution, first heat exchanging segment is multi-segment structure, and first heat exchanging segment is configured to Evagination moulding of the middle part close to the first air inlet, both ends far from first air inlet.

It is worth noting that be in the middle part of the first heat exchanging segment in the design for its both ends, it is specifically, described It can be understood as any part or any section between the both ends of the first heat exchanging segment in the middle part of first heat exchanging segment, and it is not special Refer to the middle position between the both ends of the first heat exchanging segment.

In the present solution, the first heat exchanging segment of design is that middle part is outer far from the first air inlet close to the first air inlet, both ends Convex moulding, for example, the first heat exchanging segment of design is that middle part is arched upward to the direction close to the first air inlet, both ends are to far from the first air inlet The convex or fold-line-shaped that the direction of mouth tilts, not only may make interiors of products component more compact, save product space volume, and It can promote the front face area of the first heat exchanging segment, while reduce the surface windage of the first heat exchanging segment, and can be by fraction to the Two heat exchanging segment position water conservancy diversion, to reduce wind loss and noise while ensuring heat exchanger heat exchange uniformity and adequacy.

In any of the above-described technical solution, first heat exchanging segment and second heat exchanging segment are respectively positioned on the interior top of the shell The lower section in face, and the bottom of first heat exchanging segment at a distance from the inner top surface of the shell than the bottom of second heat exchanging segment It is remote at a distance from the inner top surface of the shell.

In the present solution, designing the bottom at a distance from inner top surface of the bottom of the first heat exchanging segment with shell than the second heat exchanging segment It is remote at a distance from the inner top surface of shell, even if also the position of the bottom of the first heat exchanging segment is lower than the bottom of the second heat exchanging segment, in this way, By the way that the first heat exchanging segment extends downwards, can be thinned in favor of product, at the same can also more fully using the first air inlet into Wind area, and the second heat exchanging segment bottom position of design is relatively high, in this way it can be ensured that air can reach the bottom of the second heat exchanging segment Portion position, enable the bottom of the second heat exchanging segment sufficiently with air contact heat-exchanging, in this way, entire heat exchanger heat exchange is more sufficiently, It is even, be not in heat exchanging corner position, generally speaking, based on back side air inlet design, this adjustment made by heat exchanging device layout, it can Heat exchanger heat exchange efficiency is promoted maximumlly to realize.

In any of the above-described technical solution, the top of first heat exchanging segment is connected with the top of second heat exchanging segment, institute The bottom of the bottom and second heat exchanging segment of stating the first heat exchanging segment separates, so that first heat exchanging segment and second heat exchange Section surrounds the cavity that one end out has opening, and the wall-mounted air conditioner has fan, and a part of the fan is along described recessed The opening of chamber protrudes into the cavity.

In the present solution, top linking, bottom are separated between the first heat exchanging segment of design and the second heat exchanging segment, in this way, first Heat exchanging segment and the second heat exchanging segment can substantially piece together the v-shaped structure of opening direction, such structure space compact layout, Ke Yijie Product space volume is saved, and the tip position of V-arrangement can advantageously reduce the top windage of heat exchanger towards the second air inlet, And it is conducive to the air-flow for entering the second air inlet to guide to the bottom position of the first heat exchanging segment and the second heat exchanging segment, is conducive to first Heat exchanging segment and the second heat exchanging segment and air sufficiently and uniformly contact heat-exchanging, promote heat exchange efficiency.

In addition, being protruded by the opening for the cavity for piecing together a part of fan with the second heat exchanging segment along the first heat exchanging segment In cavity, it is more uniform that such structure may make that the driving force of fan is distributed in heat exchanger inner surface, to promote heat exchanger With the uniformity of air heat-exchange, and the structure is also beneficial to compact Layout between the component of product, is conducive to product and minimizes.

In any of the above-described technical solution, air duct is formed in the shell, the air duct includes spiral case and volute tongue, the snail For tongue between the spiral case and the back side, the wind-guiding face of the spiral case is opposite with the wind-guiding face of the volute tongue and limits jointly Make volute passage.

In the present solution, setting volute tongue between spiral case and the back side, namely make volute tongue, spiral case, shell the back side this Relative positional relationship between three are as follows: the back side of shell, volute tongue, spiral case are successively arranged from the front to the back, which changes biography The mentality of designing that the back side of shell, spiral case, volute tongue are successively arranged from the front to the back in the wall-mounted air conditioner of system passes through the design one The spiral case air duct import that aspect may make the air intake of spiral case and the air intake of volute tongue to be limited can be backwards (namely towards first Air inlet position) there is certain gradient with preferably corresponding with the first air inlet, in this way, spiral case air duct air intake and shell Back side air inlet design matching is higher, and the air inlet loss in spiral case air duct is smaller, and the crushing of fan is also smaller, imitates to the wind-guiding of air-flow Rate is also higher, and on the other hand, it is most of by spiral case in rear air-flow that the design also may make that air-flow enters along the import of spiral case air duct Water conservancy diversion windward, so that the direct effect into air-flow to volute tongue is relatively reduced, so that pneumatic noise is also smaller.

In any of the above-described technical solution, the leeward side of the volute tongue is provided with the first water receiving tank, first water receiving tank with The bottom of first heat exchanging segment is opposite, for collecting the condensed water of first heat exchanging segment；The spiral case is located at described second The downside of heat exchanging segment and opposite with a part of second heat exchanging segment, the superstructure of the spiral case has the second water receiving tank, institute State that the second water receiving tank is opposite with the bottom of second heat exchanging segment, for collecting the condensed water of second heat exchanging segment.

In the present solution, setting water receiving tank collects the condensed water of heat exchanging segment, use environment can be polluted to avoid condensed water, Promote the usage experience of product.

First water receiving tank is set to the leeward side of volute tongue, is not only sufficiently used the space of volute tongue leeward side, is promoted The inner space utilization rate of product, and volute tongue leeward side can form wind sheltering protection to the first water receiving tank, avoid wind by the first water receiving Water blowout in slot.

Second water receiving tank is set to the top of spiral case, in this way, the water receiving effect to the second heat exchanging segment is more preferable, it can be to avoid snail Shell air duct water inlet problem.

In above-mentioned technical proposal, the air duct has outlet, and the air duct further includes air guiding wall, the wind-guiding of the air guiding wall The wind-guiding face transition and linkage of face and the volute tongue simultaneously extends to the outlet, wherein a part of the wind-guiding face of the air guiding wall Or all it is configured to concave surface.

In the present solution, the construction of the wind-guiding face of air guiding wall is concave surface, on the one hand, the arc-shaped transition formed using concave surface, It avoids under the premise of excessively increasing windage, the gradient that retreats of outlet can be inhibited, so that the outlet air in air duct is more on the lower or forward, On the other hand realization wall-mounted air conditioner direction or forward air-supply change volute tongue in traditional structure (or spiral case) and outlet Between formed straight line air guiding wall mentality of designing, the design utilize concave surface formed arc diversion effect, can make from volute tongue portion The air-flow of position discharge is taking certain deflection inertia behind concave surface, in this way, air-flow is after outlet discharge in deflection inertia Effect is lower to generate certain phenomenon of turning round and round, so that the outlet air of wall-mounted air conditioner is softer, promote the use of product Experience.

In above-mentioned technical proposal, the spiral case is configured with convex tongue adjacent to the position of the outlet, the convex tongue with it is described Air guiding wall is opposite and limits turning channel jointly, wherein one end of the turning channel is connected to the volute passage, separately One end is connected to the outlet, so that forming turning transition between the volute passage and the outlet.

It is understood that volute passage sheet is as a recessed channel, and the turning that convex tongue and air guiding wall are limited Channel is also rendered as a recessed channel, and two recessed channel linkings can construct substantially S-shaped air duct.

In the present solution, by forming turning transition between setting volute passage and outlet, so that the entire gas in air duct Flow path is substantially S-shaped, on the one hand, can break the air outlet angle limitation in conventional volute air duct, to adjust out more flexiblely Mouthful direction on the other hand can use turning channel before outlet to air-flow water conservancy diversion again so that being discharged from volute passage Air-flow deflection inertia can be obviously being taken after turning channel, in this way, air-flow from outlet discharge after deflection inertia work Certain phenomenon of turning round and round can be generated with lower, so that the outlet air of wall-mounted air conditioner is softer, promote product uses body It tests.

In above-mentioned technical proposal, wall-mounted air conditioner further include: the first wind deflector is connect, wherein described with the shell First wind deflector is moved relative to the shell along the air guiding wall, so that first wind deflector moves to the air guiding wall Leeward side, or at least part of first wind deflector is made to protrude from the outlet air end of the air guiding wall and along the wind-guiding The extended line of wall extends.

It is understood that at least part of the first wind deflector protrudes from the outlet air end of air guiding wall, and the first wind-guiding This of plate extends along the extended line of air guiding wall at least partially, it should be appreciated that the first wind deflector protrudes from the outlet air of air guiding wall Shape adaptation of the position at end substantially with the extended line of air guiding wall, so that the first wind deflector protrudes from the outlet air end of air guiding wall Position can be broadly considered as the continuity of air guiding wall, thus generation and the approximate wind effect of air guiding wall, and it is convex not to refer in particular to wind deflector The extended line at position and air guiding wall for the outlet air end of air guiding wall must be completely coincident, and should be appreciated that in practical operation Cheng Zhong, wind deflector protrude from the position of the outlet air end of air guiding wall and on shape registration or corresponding are overlapped with the extended line of air guiding wall Slightly having deviation on degree can be allowed to.

In the present solution, the first wind deflector of setting is used to neatly adjust air-out direction to air flow guiding, promotion is produced Product usage experience.Wherein, when the first wind deflector of setting stretches out, at least part protrudes from the outlet air end of air guiding wall, and should At least part extends along the extended line of air guiding wall, in this way, the first wind deflector can be considered as the continuity of air guiding wall, thus generate with The approximate wind effect of air guiding wall in this way, the drag losses of the first wind deflector are small, and ensures that the air-flow being discharged can take deflection Inertia to form soft outlet air, and such design but also the first wind deflector by the extension wire shaped of adaptation air guiding wall, from And promote the appearance consistency of product.

In addition, the first wind deflector of setting may be withdrawn into the leeward side of air guiding wall relative to shell movement, in this way, being not necessarily to When using the first wind deflector wind-guiding, the first wind deflector can be received into the leeward side of air guiding wall completely to avoid influencing product Appearance, and be also beneficial to protect the first wind deflector, meanwhile, and do not affect the normal work of air guiding wall.

In above-mentioned technical proposal, first wind deflector is slidably connected with the shell.

In the present solution, the first wind deflector of setting is slidably connected with shell, so that the first wind deflector is with slideably opposite It is moved in shell, in this way, it is more convenient to the adjusting of the stretching of the first wind deflector or the leeward side for retracting air guiding wall, and the first wind-guiding The entire movement travel control of plate can be more accurate, to guarantee the wind-guiding accuracy of the first wind deflector.

In above-mentioned technical proposal, first wind deflector is adapted with the shape of the air guiding wall.

In the present solution, the first wind deflector is adapted with the shape of air guiding wall, in this way, the first wind deflector prolonging along air guiding wall It stretches direction sliding the position of the outlet air end for making it protrude from air guiding wall can be realized and extend along the extended line of air guiding wall, and can be with Keep the accuracy of fit of both extended lines of the first wind deflector and air guiding wall higher, promotes wind effect, while without to first Excessive adjustment is done in the movement of wind deflector, in this way, the forms of motion of the first wind deflector and drive form correspondingly simpleization, are conducive to letter Change the structure of product, and such design is but also the first wind deflector and air guiding wall have good compatible degree, in this way, first leads The two arranged superposed well, more saving product space may be implemented in aerofoil when being retracted to the leeward side of air guiding wall.

In above-mentioned technical proposal, wall-mounted air conditioner further include: the second wind deflector is connected with the shell, the shell With air outlet, second wind deflector is moved relative to the shell to block or open the air outlet.

In the present solution, being opened and closed using the second wind deflector control air outlet, in this way, can make when product is not necessarily to work Second wind deflector blocks air outlet to promote product appearance consistency, and it is dust-proof to be also beneficial to interiors of products.

In any of the above-described technical solution, the shell includes chassis and surface frame, and the chassis is connected and closes with the surface frame Accommodation space is crossed, the heat exchanger is located in the accommodation space；The wall-mounted air conditioner is equipped with motor set, wherein institute It states and is respectively equipped with interconnecting piece on motor set, the heat exchanger and the chassis, fastener is connected to the motor set, the heat exchange The interconnecting piece of device and this three of chassis, and the interconnecting piece of this three is locked.

In the present solution, the interconnecting piece of motor set, heat exchanger and this three of chassis is fixed on one using a fastener It rises, realizes a string three of fastener connections, for the structure type being connected and fixed between any two in this three, reduce group Step is filled, simplifies the process of tooling, saves assembly time.

In any of the above-described technical solution, the back side is provided with away tube seat and drainpipe；It is described walk tube seat be located at described the The side of upper surface of one air inlet far from the shell, and it is described walk the end of tube seat along its length be equipped with outlet spout；Institute The side that drainpipe is located at the upper surface of first air inlet far from the shell is stated, and the drainpipe walks pipe described in Slot end along its length is simultaneously dislocatedly distributed with the outlet spout, so that the drainpipe avoids the outlet spout.

Tube seat is being walked in the present solution, being arranged at the back side of shell, tube seat is being walked for accommodating the components such as refrigerant pipe, is convenient to cold The setting and installation of the components such as matchmaker's pipe, setting drainpipe are located to walk the position of the end of tube seat and avoid away the outlet pipe of tube seat end Mouthful, in this way, drainpipe will not be interfered with the refrigerant pipe drawn from outlet spout, it is more regular that product walks pipe.

Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention Recognize.

Detailed description of the invention

Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures Obviously and it is readily appreciated that, in which:

Fig. 1 is the schematic view of the front view of the first state of wall-mounted air conditioner in one embodiment of the invention；

Fig. 2 is the backsight structural representation of wall-mounted air conditioner shown in Fig. 1；

Fig. 3 is the overlooking structure diagram of wall-mounted air conditioner shown in Fig. 1；

Fig. 4 is the present invention looks up structural representation of wall-mounted air conditioner shown in Fig. 1；

Fig. 5 is the left view structural representation of wall-mounted air conditioner shown in Fig. 1；

Fig. 6 be A-A shown in Fig. 1 to schematic cross-sectional view；

Fig. 7 is the schematic cross-sectional view of B-B direction shown in Fig. 1；

Fig. 8 be C-C shown in Fig. 1 to schematic cross-sectional view；

Fig. 9 is the schematic cross-sectional view of wall-mounted air conditioner in one embodiment of the invention；

Figure 10 is the schematic perspective view of the second state of wall-mounted air conditioner described in one embodiment of the invention；

Figure 11 is schematic perspective view of the wall-mounted air conditioner shown in Figure 10 under another visual angle；

Figure 12 is the schematic view of the front view of wall-mounted air conditioner shown in Figure 10；

Figure 13 is the backsight structural representation of wall-mounted air conditioner shown in Figure 12；

Figure 14 is the left view structural representation of wall-mounted air conditioner shown in Figure 12；

Figure 15 be D-D shown in Figure 12 to schematic cross-sectional view；

Figure 16 be E-E shown in Figure 12 to schematic cross-sectional view；

Figure 17 be F-F shown in Figure 12 to schematic cross-sectional view.

Wherein, the corresponding relationship between appended drawing reference and component names of the Fig. 1 into Figure 17 are as follows:

Shell 100, chassis 100A, second bearing mounting groove 100A1, surface frame 100B, the first air inlet 101, the second air inlet Mouth 102, air duct 103, spiral case 1031, volute tongue 1032, volute passage 1033, turning channel 1034, air guiding wall 1035, outlet air end 10351, convex tongue 1036, outlet 1037, air outlet 104, the back side 110, recessed portion 111, protrusion 112, escape port 113, extension wall Device 114, upper surface 120, the first water receiving tank 131, the second water receiving tank 132, the first wind deflector 140, the second wind deflector 150, row Water pipe 160, walks tube seat 170, outlet spout 171, first sliding groove 181, second sliding slot 182, heat exchanger 200, the first heat exchanging segment 210, Second heat exchanging segment 220, cavity 230, bracket 240, first bearing mounting groove 241, bearing 300, fan 310, driving device 400 (a/b), mounting box 410 (a/b), motor 420a, gear 430 (a/b), rack gear 440 (a/b).

Specific embodiment

To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application Feature in example and embodiment can be combined with each other.

In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below Specific embodiment limitation.

The wall-mounted air conditioner described according to some embodiments of the invention is described referring to Fig. 1 to Figure 17.

As shown in Fig. 1 to Figure 17, the wall-mounted air conditioner that the embodiment of the present invention provides, for installing to wall, wall hanging Formula air conditioner includes: shell 100 and heat exchanger 200.

Specifically, as shown in figures 1 to 6, shell 100 has the back side 110 (back side 110 can be with specific reference to as shown in Figure 6 The surface for facing rear of shell 100), the back side 110 for face wall setting, as shown in Fig. 2, the back side 110 be equipped with first into Air port 101.

As shown in Fig. 6, Fig. 7 and Fig. 8, heat exchanger 200 is located in shell 100, and heat exchanger 200 includes the first heat exchanging segment 210 With the second heat exchanging segment 220, the first air inlet 101 is corresponding with the first heat exchanging segment 210, and the first heat exchanging segment 210 is located at the second heat exchange Between section 220 and the first air inlet 101, the length of the first heat exchanging segment 210 is longer than the length of the second heat exchanging segment 220.

The back side 110 of the wall-mounted air conditioner that the above embodiment of the present invention provides, shell 100 is equipped with the first air inlet 101, That is, shell 100 is provided with the first air inlet 101 by wall side, for the structure of existing top air inlet, by the One air inlet 101 enters the wind wall-mounted air conditioner from back, can not only reduce 100 ash quantity fed of shell, and it is clear to promote interiors of products Clean property, and bigger incoming air area can be provided, so that shell 100 can introduce more air within the unit time, to mention The heat exchange efficiency of heat exchanger 200 is risen, and the form of back side air inlet can shorten the air stroke inside shell 100, so that heat exchange Position of the device 200 far from air port also may be implemented to come into full contact with the good heat exchange of realization with air, and heat exchanger 200 in this structure First heat exchanging segment 210 is compared to the second heat exchanging segment 220 closer to the first air inlet 101 and longer than 220 length of the second heat exchanging segment Design, heat exchange can be promoted while guaranteeing heat exchange area by changing the existing mentality of designing that the front part is long and the back is short of heat exchanger 200 The front face area of device 200 enables heat exchanger 200 to better adapt to the design of 100 back side of shell air inlet, makes 200 cloth of heat exchanger Office enters the wind position with shell 100 and more matches, to promote the exchange capability of heat of heat exchanger 200, realizes and promotes product efficiency, and is logical The side for being mostly in close first air inlet 101 for making heat exchanger 200 is crossed, such design can also improve product front Dew condensation phenomenon avoids product surface from dripping problem, promotes product usage experience.

Embodiment 1:

As shown in Figure 2 and Figure 4, it other than the feature of above-described embodiment, further defines: the back side of shell 100 110 are configured with recessed portion 111 and protrusion 112, and the surface of protrusion 112 is protruded relative to the surface of recessed portion 111, first into Air port 101 is formed on the wall of recessed portion 111.

Wherein, the surface of protrusion 112 is protruded relative to the surface of recessed portion 111, in this way, can use protrusion 112 With the wall of product back side or other articles against to ensure the effective empty avoiding of the first air inlet 101 at recessed portion 111, thus really It protects and effectively keeps interval between the first air inlet 101 and the wall or other articles of product back side, avoid 101 quilt of the first air inlet It blocks, it is ensured that the first air inlet 101 enters the wind high efficiency and uniformity.

For example, as shown in Figure 4 and Figure 6, the local structure at the back side 110 of shell 100 is fluted, using groove as Recessed portion 111, wherein groove has opening, bottom wall and side wall, and bottom wall and opening are opposite, and side wall is from the edge of bottom wall to opening Extend.As shown in Fig. 2, the first air inlet 101 is formed on bottom wall.Certainly, in other embodiments, the first air inlet can also be designed A part of mouth 101 is formed on bottom wall, and another part is formed on side wall.

Embodiment 2:

As shown in figure 4, being further defined other than the feature of above-described embodiment 1: recessed portion 111 it is opposite two Side is respectively arranged with protrusion 112.May make in this way wall-mounted air conditioner the back side 110 formed intermediate recess, two sides protrusion Delta structure, while realizing the effective empty avoiding of the first air inlet 101 to prevent the first air inlet 101 to be blocked, so that product Extension wall or mounted against a wall more stable, be not easy to tilt.

For example, as shown in Fig. 4 and Fig. 3, the left and right sides of recessed portion 111 is respectively disposed with protrusion 112, so that shell For body 100 when with wall connecting, the protrusion 112 of 111 two sides of recessed portion can be respectively formed empty avoiding supporting role, both ensure that To the empty avoiding effect of the first air inlet 101 at recessed portion 111, in turn ensures the Assembly stability of wall-mounted air conditioner, be allowed to Deflection is less likely to occur, shakes.

Further, as shown in figure 3, the protrusion 112 in 111 left side of recessed portion prolongs always from the left end of recessed portion 111 The left side edge at 100 back side 110 of shell is reached, the protrusion 112 on 111 right side of recessed portion prolongs always from the right end of recessed portion 111 Reach the right side edge at 100 back side 110 of shell.

Embodiment 3:

As shown in figure 4, being further defined other than the feature of any of the above-described embodiment: the side of recessed portion 111 One or more escape ports 113 are provided with, the space that the recess of recessed portion 111 limits is connected to escape port 113.

It is understood that the side of recessed portion 111 is construed as the side of recessed portion 111, it is in other words recessed portion The side of 111 opening (or bottom wall).Here side includes upside, downside, left side, the right side of recessed portion 111, also may include The orientation such as upper left side, lower left side, upper right side, the lower right side of recessed portion 111.Exchange heat speech, i.e. appointing in the side of recessed portion 111 Radial position of anticipating is equipped with one or more escape ports 113 and penetrates through with recessed portion 111.

In the present solution, being located at escape port 113 in the side of recessed portion 111, escape port 113, which goes out, can form airflow channel So that the air around recessed portion 111 is converged into recessed portion 111, the air intake resistance of the first air inlet 101 is reduced, is further mentioned Rise the intake efficiency of the first air inlet 101.

Preferably, the upper and lower part of recessed portion 111 is respectively formed with escape port 113 as shown in Fig. 3, Fig. 4 and Fig. 8.Make Perforative structure up and down can be formed by the escape port 113 of upper and lower two sides by obtaining recessed portion 111, not only can be the first air inlet 101 provide the airflow channel in circumferential directions, and compared to design recessed portion 111 or so run through or the structures such as oblique for, pass through up and down The structure worn makes the air of 100 upper and lower sides of shell shorter to the air stroke during the convergence of the first air inlet 101, Ke Yijin One step reduces air intake resistance, further promotes air inlet high efficiency and uniformity.

Embodiment 4:

As shown in figure 4, being further defined other than the feature of any of the above-described embodiment: the protrusion of protrusion 112 The value range of drop value H3 between end and the female ends of recessed portion 111 is 20mm-80mm.That is, the rear end of protrusion 112 The value range of longitudinal separation value between point and the deepest point that is recessed forward of recessed portion 111 is 20mm-80mm, in this way, can Guarantee enough air circulation demands, and can avoid the wall-mounted air conditioner excessive problem of thickness along the longitudinal direction.

Preferably, the value range of the drop value H3 between the protruding end of protrusion 112 and the female ends of recessed portion 111 is 30mm-70mm。

More preferably, the value range of the drop value H3 between the protruding end of protrusion 112 and the female ends of recessed portion 111 is 40mm-60mm。

Preferably, the value of the drop value H3 between the protruding end of protrusion 112 and the female ends of recessed portion 111 is 50mm。

Embodiment 5:

Other than the feature of any of the above-described embodiment, further define: protrusion 112 is relative to recessed portion 111 Fixed setting.The overall structure of product can be made to simplify in this way, reduce the cost of product, and be also beneficial to guarantee product knot The reliability and stability of structure.

For example, protrusion 112 and recessed portion 111 are integrally formed in the same part.

In more detail, shell 100 includes chassis 100A interconnected and surface frame 100B, 110 shape of the back side of chassis 100A As the back side 110 of shell 100, and protrusion 112 and recessed portion 111 are both formed on the 100A of chassis and are one with chassis 100A Body formula structure.

Certainly, in other embodiments, the first air inlet 101 can also be designed to be formed on the 100A of chassis, protrusion 112 is Independently of the component of chassis 100A, protrusion 112 and chassis 100A assembly connection and protrusion 112 after assembling are relative to the One air inlet 101 protrudes towards the rear.

Embodiment 6:

Be different from the feature further limited in embodiment 5, define in the present embodiment: shell 100 is equipped with movable device, Protrusion 112 is connect and with movable device relative to the activity of recessed portion 111 with movable device, with adjust protrusion 112 relative to The protrusion height on the surface of recessed portion 111.

Wherein, by going up and down protrusion 112 relative to recessed portion 111 with movable device to adjust protrusion 112 relatively In the protrusion height of recessed portion 111, in this way, the protrusion height of adjusting protrusion 112 can be provided to adjust 111 surface of recessed portion Empty avoiding height, so that the empty avoiding height in the outside of the first air inlet 101 is adjusted, so that 101 outside of the first air inlet being kept away Outage degree can neatly be adjusted with specific installation scenario and demand, improved product to the adaptability of different installation scenarios, mentioned Rise the scope of application of product, more conducively product promotion.

For example, movable device includes support arm and multiple pin holes for being formed on support arm, between multiple pin holes by It is arranged successively before backward, protrusion 112 is equipped with pin, by selecting the pin hole of suitable position to match with pin in multiple pin holes Realization is closed to be adjusted the protrusion height of protrusion 112.

Embodiment 7:

As shown in Figure 13, Figure 15 and Figure 16, other than the feature of any of the above-described embodiment, further define: shell The back side 110 of body 100 is equipped with for the wall-hanging device 114 with wall connecting.Utilize the wall-hanging device on 100 back side 110 of shell 114 and wall connecting, while realizing that shell 100 hangs wall assembly, the empty avoiding and shell at the first air inlet 101 can be made The back side 110 that 100 extension wall assembly is based on shell 100 forms positioning, and the empty avoiding for further promoting the first air inlet 101 is reliable Property, it is ensured that the first air inlet 101 is entered the wind efficient, uniform.

Preferably, wall-hanging device 114 is arranged on protrusion 112.

Further, wall-hanging device 114 is respectively equipped on the protrusion 112 of 111 two sides of recessed portion.

Preferably, as shown in Figure 15 and Figure 16, protrusion 112 is equipped with sunk area, the whole of wall-hanging device 114 or one Part is located in sunk area.

Preferably, as shown in figure 15, wall-hanging device 114 is hook or hanging groove, hook or hanging groove are used for and wallboard or wall Hook portion on body hooks assembly, so that the extension wall of wall-mounted air conditioner is easier for installation quick.

Embodiment 8:

As shown in figs. 3 and 10, other than the feature of any of the above-described embodiment, further define: shell 100 has There is upper surface 120, upper surface 120 is equipped with the second air inlet 102.In this way, shell 100 can be from back side along the first air inlet 101 Air inlet, and can enter the wind from top along the second air inlet 102, not only the further expansion incoming air area of shell 100, and widen The air inlet angle of shell 100 is more conducive to ensure that shell 100 enters the wind high efficiency and uniformity, promotes product efficiency.

Certainly, this programme is not limited thereto, and in other embodiments, the second air inlet can also be not provided on upper surface 120 Mouth 102.

Embodiment 9:

As shown in figure 9, further defining other than the feature of any of the above-described embodiment: the first heat exchanging segment 210 is Multi-segment structure, and the first heat exchanging segment 210 is configured to middle part close to the first air inlet 101, both ends far from the first air inlet 101 Evagination moulding.

It is worth noting that in the design the middle part of the first heat exchanging segment 210 be for its both ends, specifically, institute The middle part for the first heat exchanging segment 210 stated can be understood as any part or any area between the both ends of the first heat exchanging segment 210 Section, and not refer in particular to the middle position between the both ends of the first heat exchanging segment 210.

In the present solution, the first heat exchanging segment 210 of design is entered the wind close to the first air inlet 101, both ends far from first for middle part Mouthfuls 101 evagination moulding, for example, the first heat exchanging segment 210 of design be middle part arch upward to the direction close to the first air inlet 101, two The convex or fold-line-shaped tilted to the direction far from the first air inlet 101 is held, not only may make interiors of products component more compact, Product space volume is saved, and the front face area of the first heat exchanging segment 210 can be promoted, while reducing the table of the first heat exchanging segment 210 Face windage, and can by fraction to 220 position water conservancy diversion of the second heat exchanging segment, thus ensure heat exchanger 200 exchange heat uniformity and While adequacy, wind loss and noise are reduced.

For example, as shown in figure 9, the first heat exchanging segment 210 be three stage structure, respectively first side section 210a, in Between section 210b and second side section 210c, the both ends of interlude 210b and first side section 210a and second side section 210c phase Even, interlude 210b is arranged for first side section 210a and second side section 210c close to the first air inlet 101, the A side section 210a is tilted relative to interlude 210b and its one end far from interlude 210b is to far from the first air inlet 101 Direction tilts, and second side section 210c is tilted relative to interlude 210b and its one end far from interlude 210b is to far from first The direction of air inlet 101 tilts.

Embodiment 10:

As shown in figure 9, being further defined other than the feature of any of the above-described embodiment: 210 He of the first heat exchanging segment Second heat exchanging segment 220 is respectively positioned on the lower section of the inner top surface of shell 100, and the interior top of the bottom of the first heat exchanging segment 210 and shell 100 The distance H1 in face is remoter with the inner top surface distance H2 of shell 100 than the bottom of the second heat exchanging segment 220.

Even if as shown in figure 9, also the position of the bottom of the first heat exchanging segment 210 be lower than the second heat exchanging segment 220 bottom, this Sample can be thinned, while can also more fully utilize the first air inlet by the way that the first heat exchanging segment 210 extends downwards in favor of product Mouthfuls 101 incoming air area, and it is relatively high to design 220 bottom position of the second heat exchanging segment, in this way it can be ensured that air can reach the The bottom position of two heat exchanging segments 220, enable the bottom of the second heat exchanging segment 220 sufficiently with air contact heat-exchanging, in this way, entirely changing The hot heat exchange of device 200 is not in heat exchanging corner position more sufficiently, uniformly, generally speaking, based on back side air inlet design, by right The layout of heat exchanger 200 makees this adjustment, can promote the heat exchange of heat exchanger 200 efficiency and maximumlly realizes.

Embodiment 11:

As shown in figure 8, being further defined other than the feature of any of the above-described embodiment: the first heat exchanging segment 210 Top is connected with the top of the second heat exchanging segment 220, and the bottom of the first heat exchanging segment 210 and the bottom of the second heat exchanging segment 220 separate, this Sample, the first heat exchanging segment 210 and the second heat exchanging segment 220 can substantially piece together the v-shaped structure of opening direction, such structure space cloth Office is compact, can save product space volume, and the tip position of V-arrangement can advantageously reduce and change towards the second air inlet 102 The top windage of hot device 200, and it is conducive to the air-flow for entering the second air inlet 102 to the first heat exchanging segment 210 and the second heat exchange The bottom position guidance of section 220, sufficiently and uniformly contacts with air and changes conducive to the first heat exchanging segment 210 and the second heat exchanging segment 220 Heat promotes heat exchange efficiency.

Further, the first heat exchanging segment 210 and the second heat exchanging segment 220 surround the cavity 230 that one end out has opening, wall hanging Formula air conditioner has fan 310, and a part of fan 310 protrudes into cavity 230 along the opening of cavity 230.Such structure can So that the driving force of fan 310 is more uniform in the distribution of 200 inner surface of heat exchanger, to promote heat exchanger 200 and air heat-exchange Uniformity, and the structure is also beneficial to compact Layout between the component of product, is conducive to product and minimizes.

Embodiment 12:

As shown in figure 9, being further defined other than the feature of any of the above-described embodiment: being formed in shell 100 Air duct 103, air duct 103 include spiral case 1031 and volute tongue 1032, and volute tongue 1032 is between spiral case 1031 and the back side 110, spiral case 1031 wind-guiding face is opposite with the wind-guiding face of volute tongue 1032 and limits volute passage 1033 jointly.

Wherein, volute tongue 1032 is between spiral case 1031 and the back side 110, as shown in figure 9, namely making volute tongue 1032, snail Relative positional relationship between shell 1031, this three of the back side 110 of shell 100 are as follows: the back side 110 of shell 100, volute tongue 1032, Spiral case 1031 is successively arranged from the front to the back, which changes the back side 110 of shell 100 in traditional wall-mounted air conditioner, snail The mentality of designing that shell 1031, volute tongue 1032 are successively arranged from the front to the back, by the design on the one hand may make spiral case 1031 into The import for the volute passage 1033 that the air intake of wind end and volute tongue 1032 is limited can be backwards (namely towards the first air inlet 101 positions) have certain gradient with preferably corresponding with the first air inlet 101, in this way, the air intake of volute passage 1033 with The air inlet design matching of the back side 110 of shell 100 is higher, and the air inlet of volute passage 1033 loses smaller, the crushing of fan 310 Smaller, also higher to the wind-guiding efficiency of air-flow, on the other hand, the design also may make air-flow to enter along 1033 import of volute passage It is most of by the water conservancy diversion windward of spiral case 1031 in air-flow afterwards, to relatively reduce the direct work into air-flow to volute tongue 1032 With so that pneumatic noise is also smaller.

Embodiment 13:

As shown in figure 9, being further defined other than the feature of any of the above-described embodiment: volute tongue 1032 it is leeward Side is provided with the first water receiving tank 131, and the first water receiving tank 131 is opposite with the bottom of the first heat exchanging segment 210, for collecting the first heat exchange The condensed water of section 210, wherein by the way that the first water receiving tank 131 to be set to the leeward side of volute tongue 1032, be not only sufficiently used The space of 1032 leeward side of volute tongue promotes the inner space utilization rate of product, and 1032 leeward side of volute tongue can be to the first water receiving tank 131 form wind sheltering protection, and wind is avoided to blow out the water in the first water receiving tank 131.

Further, spiral case 1031 is located at the downside of the second heat exchanging segment 220 and a part of phase with the second heat exchanging segment 220 Right, the superstructure of spiral case 1031 has the second water receiving tank 132, and the second water receiving tank 132 is opposite with the bottom of the second heat exchanging segment 220, For collecting the condensed water of the second heat exchanging segment 220.Wherein, by the way that the second water receiving tank 132 to be set to the top of spiral case 1031, this Sample, more preferable to the water receiving effect of the second heat exchanging segment 220, can intake problem to avoid volute passage 1033.

Embodiment 14:

As shown in figure 9, further defining other than the feature of above-described embodiment 13: air duct 103 has outlet 1037, air duct 103 further includes air guiding wall 1035, the wind-guiding face of air guiding wall 1035 and the wind-guiding face transition and linkage of volute tongue 1032 and to Outlet 1037 extends, wherein some or all of the wind-guiding face of air guiding wall 1035 are configured to concave surface.

On the one hand, the arc-shaped transition formed using concave surface, is avoided under the premise of excessively increasing windage, can inhibit to export 1037 gradient that retreats is realized wall-mounted air conditioner direction or is sent forward so that the outlet air in air duct 103 is more on the lower or forward On the other hand wind changes and forms straight line air guiding wall in traditional structure between volute tongue 1032 (or spiral case 1031) and outlet 1037 1035 mentality of designing, the arc diversion effect that the design utilizes concave surface to be formed can make from the discharge of 1032 position of volute tongue Air-flow is taking certain deflection inertia behind concave surface, in this way, air-flow is after the discharge of outlet 1037 in the effect of deflection inertia It is lower to generate certain phenomenon of turning round and round, so that the outlet air of wall-mounted air conditioner is softer, promote the usage experience of product.

Embodiment 15:

As shown in figure 9, further defining other than the feature of above-described embodiment 14: spiral case 1031 is adjacent to out The position of mouth 1037 is configured with convex tongue 1036, and convex tongue 1036 is opposite with air guiding wall 1035 and limits turning channel jointly 1034, wherein one end of turning channel 1034 is connected to volute passage 1033, and the other end is connected to outlet 1037, so that spiral case Turning transition is formed between channel 1033 and outlet 1037.

It is understood that volute passage 1033 is as a recessed channel, and convex tongue 1036 and 1035 institute of air guiding wall The turning channel 1034 limited is also rendered as a recessed channel, and two recessed channel linkings can construct substantially S-shaped Air duct 103, such as shown in Fig. 9, the dotted arrow in Fig. 9 substantially illustrates flow direction and road of the air-flow along air duct 103 The entire channel of diameter, air duct 103 is substantially S-shaped, so that flow path of the air-flow along air duct 103 is also substantially S-shaped.

Thus it is possible, on the one hand, the air outlet angle limitation in conventional volute formula air duct can be broken, to adjust outlet more flexiblely On the other hand 1037 direction can use turning channel 1034 before outlet 1037 to air-flow water conservancy diversion again, so that from snail The air-flow that shell channel 1033 is discharged can obviously take deflection inertia after turning channel 1034, in this way, air-flow is from outlet Certain phenomenon of turning round and round can be generated under the action of deflecting inertia after 1037 discharges, so that the outlet air of wall-mounted air conditioner is more Add soft, promotes the usage experience of product.

Embodiment 16:

It as shown in Fig. 1 to Figure 17, other than the feature of any of the above-described embodiment, further defines: wall-mounted sky Adjusting device further includes the first wind deflector 140, and the first wind deflector 140 is connect with shell 100, wherein the first wind deflector 140 is relative to shell Body 100 is moved along air guiding wall 1035, as shown in Figures 1 to 9, so that the first wind deflector 140 moves to the leeward of air guiding wall 1035 Side, or as shown in Figure 10, Figure 11, Figure 12 and Figure 15, so that at least part of the first wind deflector 140 protrudes from air guiding wall 1035 Outlet air end 10351 and along the extended line of air guiding wall 1035 extend.

Wherein, as shown in Figure 14, Figure 15, Figure 16 and Figure 17, when the first wind deflector 140 stretches out, at least part protrusion In the outlet air end 10351 of air guiding wall 1035, and this extends along the extended line of air guiding wall 1035 at least partially, in this way, first Wind deflector 140 can be considered as the continuity of air guiding wall 1035, thus generation and the approximate wind effect of air guiding wall 1035, in this way, the The drag losses of one wind deflector 140 are small, and ensure that the air-flow being discharged can take deflection inertia to form soft outlet air, and in this way Design but also the first wind deflector 140 by adaptation air guiding wall 1035 extensions wire shaped thus promoted product appearance it is consistent Property.

As shown in Figures 1 to 9, the first wind deflector 140 moves the back that may be withdrawn into air guiding wall 1035 relative to shell 100 Wind side, in this way, as shown in figure 5, can be stored the first wind deflector 140 completely when without using the first 140 wind-guiding of wind deflector It to the leeward side of air guiding wall 1035 to avoid influencing the appearance of product, and is also beneficial to protect the first wind deflector 140, together When, and do not affect the normal work of air guiding wall 1035.

Embodiment 17:

Other than the feature of any of the above-described embodiment, further define: the first wind deflector 140 and shell 100 are sliding Dynamic connection.So that the first wind deflector 140 with slideably relative to shell 100 move, in this way, to the first wind deflector 140 stretch out Or retract the leeward side of air guiding wall 1035 adjusting it is more convenient, and the entire movement travel control of the first wind deflector 140 can be with It is more accurate, to guarantee the wind-guiding accuracy of the first wind deflector 140.

Preferably, as shown in figure 9, the leeward side on the chassis 100A of shell 100 in air guiding wall 1035 is provided with and wind-guiding Wall 1035 it is opposite and with the spaced apart position limiting structure of air guiding wall 1035, the position limiting structure and air guiding wall 1035, which surround, limits the One sliding slot 181, the first wind deflector 140 are slidably connected to first sliding groove 181.

Embodiment 18:

As shown in Fig. 6, Fig. 7 and Fig. 8, other than the feature of any of the above-described embodiment, further define: wall-mounted Air conditioner further includes driving device 400a, and driving device 400a is connect with the first wind deflector 140, and for driving the first wind-guiding Plate 140 is slided relative to shell 100, realizes that the first wind deflector 140 of control is stretched out or retracted.

For example, driving device 400a includes motor 420a, gear 430a and rack gear 440a, and rack gear 440a is led with first Aerofoil 140 is connected, and gear 430a is engaged with rack gear 440a and connect with motor 420a, so that drive rack when motor 420a is run 440a is mobile, so that the first wind deflector of respective drive 140 is mobile relative to shell 100.

Preferably, driving device 400a further includes mounting box 410a, gear 430a is set in mounting box 410a, motor 420a is assemblied in mounting box 410a, in this way, may be implemented driving device 400a's by mounting box 410a and chassis 100A assembling Assembly is fixed, and the modularization assembling of product component is realized, and is assembled more convenient, quick.

Preferably, the both ends (left and right ends of the first wind deflector 140) of the first wind deflector 140 along its length are respectively equipped with Driving device 400a, the both ends of the first wind deflector 140 along its length are connected to the rack gear 440a of two driving device 400a.It can 140 both ends of the first wind deflector are driven with being formed, so that the operation of the first wind deflector 140 is more steady.

Embodiment 19:

As shown in figure 9, being further defined other than the feature of any of the above-described embodiment: the first wind deflector 140 with The shape of the air guiding wall 1035 is adapted.In this way, the first wind deflector 140 can be real along the extending direction sliding of air guiding wall 1035 Now make it protrude from the position of the outlet air end of air guiding wall 1,035 10351 to extend along the extended line of air guiding wall 1035, and can make The accuracy of fit of first wind deflector 140 and both extended lines of air guiding wall 1035 is higher, promoted wind effect, while without pair Excessive adjustment is done in the movement of first wind deflector 140, in this way, the forms of motion and drive form of the first wind deflector 140 are correspondingly simple Change, be conducive to the structure for simplifying product, and such design but also the first wind deflector 140 and air guiding wall 1035 with good Compatible degree, in this way, the two may be implemented in the first wind deflector 140 when being retracted to the leeward side of air guiding wall 1035 be overlapped cloth well It sets, more saving product space.

For example, as shown in figure 15, air guiding wall 1035 is arranged in the arc-shaped, passes through air guiding wall 1035 and position limiting structure institute The first sliding groove 181 limited in arc-shaped with 1035 arranged concentric of air guiding wall, the first wind deflector 140 be arranged it is in the arc-shaped and Its curvature is adapted to the curvature of air guiding wall 1035, also, the first wind deflector 140 is preferably arranged concentrically with air guiding wall 1035, and first Wind deflector 140 does circumferential displacement along the leeward of air guiding wall 1035 under the driving of driving device 400a and moves.

Embodiment 20:

Other than the feature of any of the above-described embodiment, further define: wall-mounted air conditioner further includes second leading Aerofoil 150, the second wind deflector 150 are connected with shell 100, and shell 100 has air outlet 104, and the second wind deflector 150 is relative to shell Body 100 is moved to block or open air outlet 104.In this way, the second wind deflector 150 can be made to block when product is not necessarily to work Air outlet 104 is to promote product appearance consistency, and it is dust-proof to be also beneficial to interiors of products.

For example, as shown in Figures 1 to 9, the second wind deflector 150 blocks air outlet 104.As shown in Figure 10 to Figure 17, Second wind deflector 150 avoids air outlet 104, so that air outlet 104 is opened.

Embodiment 21:

As shown in figure 9, being further defined other than the feature of above-described embodiment 20: the second wind deflector 150 and shell Body 100 is slidably connected.So that the second wind deflector 150 relative to shell 100 slideably to move.

Preferably, as shown in figure 9, the chassis 100A of shell 100 be equipped with spiral case 1031, wherein spiral case 1031 it is leeward Face is opposite with the surface frame 100B of shell 100 and surrounds with surface frame 100B and limits second sliding slot 182, the sliding of the second wind deflector 150 It is connected to second sliding slot 182.

Certainly, this programme is not limited thereto, and in other embodiments, can also design the second wind deflector 150 and shell 100 Rotation connection, such as hinged or pivot joint, so that the second wind deflector 150 is rotated relative to shell 100 to open or close air outlet 104。

Embodiment 22:

Other than the feature of above-described embodiment 21, further define: wall-mounted air conditioner further includes driving device 400b, driving device 400b are connect with the second wind deflector 150, and for driving the second wind deflector 150 sliding relative to shell 100 It is dynamic, realize that the second wind deflector 150 of control blocks or avoid air outlet 104.

For example, driving device 400b includes motor 420, gear 430b and rack gear 440b, and rack gear 440b is led with second Aerofoil 150 is connected, and gear 430b is engaged with rack gear 440b and connect with motor 420, so that drive rack when motor 420 is run 440b is mobile, so that the second wind deflector of respective drive 150 is mobile relative to shell 100.

Preferably, driving device 400b further includes mounting box 410b, gear 430b is set in mounting box 410b, motor 420 are assemblied in mounting box 410b, in this way, the dress of driving device 400b may be implemented by mounting box 410b and chassis 100A assembling With fixation, the modularization assembling of product component is realized, is assembled more convenient, quick.

Preferably, the both ends (left and right ends of the second wind deflector 150) of the second wind deflector 150 along its length are respectively equipped with Driving device 400b, the both ends of the second wind deflector 150 along its length are connected to the rack gear 440b of two driving device 400b.It can 150 both ends of the second wind deflector are driven with being formed, so that the operation of the second wind deflector 150 is more steady.

Embodiment 23:

As shown in Figure 4 and Figure 5, other than the feature of any of the above-described embodiment, further define: shell 100 exists Surface around air outlet 104 is convex globoidal, and the second wind deflector 150 is configured to convex, and 150 outer surface of the second wind deflector The radian of convex globoidal of the radian with shell 100 around air outlet 104 is mutually fitted, so that the second wind deflector 150 closes air outlet Agree with when 104 with convex globoidal of the shell 100 around air outlet 104, promotes product appearance consistency.

Embodiment 24:

Other than the feature of any of the above-described embodiment, further define: shell 100 includes chassis 100A and surface frame 100B, chassis 100A are connected with surface frame 100B and surround accommodation space out, and heat exchanger 200 is located in accommodation space；Wall-mounted sky Device is adjusted to be equipped with motor set, wherein to be respectively equipped with interconnecting piece on motor set, heat exchanger 200 and chassis 100A, fastener is connected to electricity Machine set, heat exchanger 200 and chassis 100A this three interconnecting piece, and the interconnecting piece of this three is locked.By tight using one The interconnecting piece of motor set, heat exchanger 200 and chassis 100A this three are fixed together by firmware, realize a string three of fastener companies It connects, for the structure type being connected and fixed between any two in this three, reduces assembling steps, simplify the work of tooling Sequence saves assembly time.

Embodiment 25:

It as shown in Fig. 9 and Figure 13, other than the feature of any of the above-described embodiment, further defines: shell 100 The back side 110 is provided with away tube seat 170 and drainpipe 160；It walks tube seat 170 and is located at upper table of first air inlet 101 far from shell 100 The side in face 120, and the end of tube seat 170 along its length is walked equipped with outlet spout 171；Drainpipe 160 is located at the first air inlet The side of 101 upper surfaces 120 far from shell 100, and drainpipe 160 be located to walk the end along its length of tube seat 170 and with Outlet spout 171 is dislocatedly distributed, so that drainpipe 160 avoids outlet spout 171.

Wherein, at the back side of shell 100 110, tube seat 170 is walked in setting, is walked tube seat 170 and is used to accommodate the components such as refrigerant pipe, side Convenient for the setting and installation of the components such as refrigerant pipe, setting drainpipe 160 is located to walk the position of the end of tube seat 170 and avoids away pipe The outlet spout 171 of 170 end of slot, in this way, drainpipe 160 will not be interfered with the refrigerant pipe drawn from outlet spout 171, product It is more regular to walk pipe.

Embodiment 26:

As shown in Figure 6 and Figure 15, other than the feature of any of the above-described embodiment, further define: shell 100 wraps Chassis 100A and surface frame 100B are included, heat exchanger 200 is equipped with bracket 240, and bracket 240 is equipped with the support arm to extend back, and props up Frame bottom is formed with the first pairing portion, and the first pairing portion is equipped with first bearing mounting groove 241, and chassis 100A is equipped with second pair Conjunction portion, the second pairing portion are equipped with second bearing mounting groove 100A1, wherein support arm relies on the 100A of chassis, the first pairing Portion is docked with the second pairing portion, so that chassis 100A is by supporting support 240 further to support heat exchanger 200, first bearing Mounting groove 241 and second bearing mounting groove 100A1 pairing limit retainer ring, and bearing 300 is limited by retainer ring clip, realize bearing 300 assembly, and the structure forms the first pairing portion and is docked with the second pairing portion simultaneously to the shape of 300 clip of bearing locking Formula, for the structure that the direct interference of bearing is installed in retainer ring by tradition, assembly is more convenient, 300 damage risk of bearing Also it reduces.

In any of the above-described embodiment, the first air inlet 101 is equipped with cell structure.

In any of the above-described embodiment, the second air inlet 102 is equipped with cell structure.

In conclusion in the prior art, the upper and lower part or left and right of the air-conditioning of the single setting of the air inlet of air conditioner Portion, front air inlet will affect appearance again, and since wall-hanging air conditioner back is installation metope, conventional wall-hanging air conditioner is all made of except back Air inlet air inlet on surface outside face 110.

The wall-mounted air conditioner that this programme provides is equipped with the first air inlet 101 at the back side of shell 100 110, so that wall hanging Formula air conditioner can form back side air inlet, solve the technological deficiency of the single top air inlet of wall-hanging air conditioner of the existing technology, It can also solve the problem of that front air inlet influences appearance side air inlet deficiency in draught, reach and both increase incoming air area, increase air quantity, Heat exchange efficiency is improved, and does not influence the purpose of appearance.Wherein, long form after heat exchanger 200 is short before being arranged to is entered the wind with back side and is assisted Tonality is good, can further promote the heat exchange property of heat exchanger 200, improving heat exchanging efficiency, to promote product efficiency.

Wherein, the wall-mounted air conditioner of the design has shell 100, (the preferably wind wheel, into one of chassis 100A fan 310 Step is preferably tubular wine wheel), air duct 103, air-inlet grille etc., the back side of shell 100 110 is provided with the first air inlet 101, the One air inlet 101 is equipped with cell structure, and the inlet section of the first air inlet 101 has been divided into that there are enough incoming air areas, in shell 100 back side 110 is equipped with recess, and the first air inlet 101 is formed in recess and makes 101 empty avoiding of the first air inlet, forms such as Fig. 3 With shape shown in Fig. 9, that is, the face shaping at the back side 110 is integrally isosceles triangle, the extension wall of the back side 110, upper and lower setting is avoided Mouth 113.Preferably, the empty avoiding height of the first air inlet 101 can change, preferably the empty avoiding height of the first air inlet 101 Value range is 20mm-80mm, by changing empty avoiding elevated height back side air intake efficiency.In addition, under the first air inlet 101 Side is equipped with away tube seat 170, walks the extension of tube seat 170 or so, and the left and right ends for walking tube seat 170 are respectively equipped with drainpipe 160.

In addition, as shown in figure 3, at the top of shell 100 be equipped with the second air inlet 102, allow its top and back simultaneously Air inlet, that is, first air inlet 101 at the back side 110 is additionally arranged, and at the same time retaining second air inlet at 100 top of shell 102.In this way, increasing back side air inlet in the case where not changing original visual condition, to increase incoming air area, intake, heat exchange is improved Efficiency improves efficiency.

In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as indicating Or imply relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " installation ", The terms such as " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, being also possible to can Dismantling connection, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.For this For the those of ordinary skill in field, the specific meanings of the above terms in the present invention can be understood according to specific conditions.

In description of the invention, it is to be understood that the instructions such as term " on ", "lower", "left", "right", "front", "rear" Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched It states, rather than the device or unit of indication or suggestion meaning must have specific direction, be constructed and operated in a specific orientation, It is thus impossible to be interpreted as limitation of the present invention.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the invention It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with Suitable mode combines.

These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification, Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (20)

1. a kind of wall-mounted air conditioner characterized by comprising

Shell, has the back side and upper surface, and the back side is equipped with the first air inlet, institute for facing wall setting, the back side Upper surface is stated equipped with the second air inlet；

Heat exchanger is located in the shell, and the heat exchanger includes the first heat exchanging segment and the second heat exchanging segment, first air inlet It is corresponding with first heat exchanging segment, first heat exchanging segment between second heat exchanging segment and first air inlet, The length of first heat exchanging segment is longer than the length of second heat exchanging segment.

2. wall-mounted air conditioner according to claim 1, which is characterized in that

The back side is configured with recessed portion and protrusion, and the surface of the protrusion is protruded relative to the surface of the recessed portion, First air inlet is formed on the wall of the recessed portion.

3. wall-mounted air conditioner according to claim 2, which is characterized in that

The opposite two sides of the recessed portion are respectively arranged with the protrusion.

4. wall-mounted air conditioner according to claim 2 or 3, which is characterized in that

The side of the recessed portion is provided with one or more escape ports, and the space that the recessed portion recess limits is kept away with described Mouth is allowed to be connected to.

5. wall-mounted air conditioner according to claim 4, which is characterized in that

The upper and lower part of the recessed portion is respectively formed with the escape port.

6. wall-mounted air conditioner according to claim 2 or 3, which is characterized in that

The value range of drop value between the protruding end of the protrusion and the female ends of the recessed portion is 20mm-80mm.

7. wall-mounted air conditioner according to claim 2 or 3, which is characterized in that

The protrusion is fixedly installed relative to the recessed portion；Or

The shell is equipped with movable device, and the protrusion is connect and with the movable device relative to institute with the movable device Recessed portion activity is stated, to adjust protrusion height of the protrusion relative to the surface of the recessed portion.

8. wall-mounted air conditioner according to any one of claim 1 to 3, which is characterized in that

The back side is equipped with for the wall-hanging device with the wall connecting.

9. wall-mounted air conditioner according to any one of claim 1 to 3, which is characterized in that

First heat exchanging segment be multi-segment structure, and first heat exchanging segment be configured to middle part close to first air inlet, Evagination moulding of the both ends far from first air inlet.

10. wall-mounted air conditioner according to any one of claim 1 to 3, which is characterized in that

First heat exchanging segment and second heat exchanging segment are respectively positioned on the lower section of the inner top surface of the shell, and first heat exchange Section bottom at a distance from the inner top surface of the shell than the bottom and shell of second heat exchanging segment inner top surface away from From remote.

11. wall-mounted air conditioner according to any one of claim 1 to 3, which is characterized in that

The top of first heat exchanging segment is connected with the top of second heat exchanging segment, the bottom of first heat exchanging segment with it is described The bottom of second heat exchanging segment separates, so that first heat exchanging segment, which surrounds one end out with second heat exchanging segment, has the recessed of opening Chamber, the wall-mounted air conditioner have fan, and a part of the fan protrudes into the cavity along the opening of the cavity.

12. wall-mounted air conditioner according to any one of claim 1 to 3, which is characterized in that

Air duct is formed in the shell, the air duct includes spiral case and volute tongue, and the volute tongue is located at the spiral case and the back Between face, the wind-guiding face of the spiral case is opposite with the wind-guiding face of the volute tongue and limits volute passage jointly.

13. wall-mounted air conditioner according to claim 12, which is characterized in that

The leeward side of the volute tongue is provided with the first water receiving tank, the bottom phase of first water receiving tank and first heat exchanging segment It is right, for collecting the condensed water of first heat exchanging segment；

The spiral case is located at the downside of second heat exchanging segment and opposite with a part of second heat exchanging segment, the spiral case Superstructure has the second water receiving tank, and second water receiving tank is opposite with the bottom of second heat exchanging segment, for collecting described The condensed water of two heat exchanging segments.

14. wall-mounted air conditioner according to claim 12, which is characterized in that

The air duct has outlet, and the air duct further includes air guiding wall, the wind-guiding of the wind-guiding face of the air guiding wall and the volute tongue Face transition and linkage simultaneously extends to the outlet, wherein some or all of the wind-guiding face of the air guiding wall are configured to concave surface.

15. wall-mounted air conditioner according to claim 14, which is characterized in that

The spiral case is configured with convex tongue adjacent to the position of the outlet, and the convex tongue is opposite with the air guiding wall and limits jointly Make turning channel, wherein one end of the turning channel is connected to the volute passage, and the other end is connected to the outlet, So that forming turning transition between the volute passage and the outlet.

16. wall-mounted air conditioner according to claim 14, which is characterized in that further include:

First wind deflector is connect with the shell, wherein first wind deflector is transported relative to the shell along the air guiding wall It is dynamic, so that first wind deflector moves to the leeward side of the air guiding wall, or make at least one of first wind deflector Divide the outlet air end for protruding from the air guiding wall and extends along the extended line of the air guiding wall.

17. wall-mounted air conditioner according to claim 16, which is characterized in that

First wind deflector is adapted with the shape of the air guiding wall.

18. wall-mounted air conditioner according to claim 16, which is characterized in that further include:

Second wind deflector is connected with the shell, and the shell has air outlet, and second wind deflector is relative to the shell Movement is to block or open the air outlet.

19. wall-mounted air conditioner according to any one of claim 1 to 3, which is characterized in that

The shell includes chassis and surface frame, and the chassis is connected with the surface frame and surrounds accommodation space out, the heat exchanger In the accommodation space；

The wall-mounted air conditioner is equipped with motor set, wherein is respectively equipped on the motor set, the heat exchanger and the chassis Interconnecting piece, fastener are connected to the interconnecting piece of the motor set, the heat exchanger and this three of chassis, and by this three The interconnecting piece of person locks.

20. wall-mounted air conditioner according to any one of claim 1 to 3, which is characterized in that

The back side is provided with away tube seat and drainpipe；

It is described walk tube seat be located at the side of the upper surface of first air inlet far from the shell, and it is described walk tube seat along length The end in direction is equipped with outlet spout；

The drainpipe is located at the side of the upper surface of first air inlet far from the shell, and the drainpipe is located at institute It states away tube seat end along its length and is dislocatedly distributed with the outlet spout, so that the drainpipe avoids the outlet spout.