CN110118390B - Wall-mounted air conditioner - Google Patents
Wall-mounted air conditioner Download PDFInfo
- Publication number
- CN110118390B CN110118390B CN201910471639.0A CN201910471639A CN110118390B CN 110118390 B CN110118390 B CN 110118390B CN 201910471639 A CN201910471639 A CN 201910471639A CN 110118390 B CN110118390 B CN 110118390B
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- China
- Prior art keywords
- filter screen
- shell
- wall
- air inlet
- air conditioner
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000013461 design Methods 0.000 description 12
- 238000009434 installation Methods 0.000 description 10
- 239000000428 dust Substances 0.000 description 8
- 230000002349 favourable effect Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention provides a wall-mounted air conditioner, comprising: the shell is provided with a first air inlet, and a filter screen assembly port; the filter screen is detachably connected with the shell, the filter screen is connected in the filter screen assembly opening in a penetrating way, the filter screen is in sliding fit with the filter screen assembly opening and moves relative to the shell, the filter screen has an assembly position relative to the movement of the shell, and the filter screen covers at least one part of the first air inlet at the assembly position; wherein, the filter screen assembly port sets up or down to supply filter screen longitudinal direction to slide in or slide out the filter screen assembly port. According to the invention, the filter screen assembly port is arranged upwards or downwards so that the filter screen longitudinally slides in or slides out of the filter screen assembly port, so that the purpose that the filter screen slides in or slides out of the shell can be realized without disassembling the front panel of the shell, the difficulty in disassembling the filter screen is greatly reduced, and the operation of a user is simple and convenient.
Description
Technical Field
The invention relates to the technical field of wall-mounted air conditioners, in particular to a wall-mounted air conditioner.
Background
When the filter screen is cleaned, the front panel of the shell needs to be opened to detach the filter screen, and the wall-mounted air conditioner is complex in operation and poor in user experience.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art or related art.
To this end, an aspect of the present invention proposes a wall-mounted air conditioner.
In view of this, a first aspect of the present invention proposes a wall-mounted air conditioner, comprising: the shell is provided with a first air inlet, and a filter screen assembly port; the filter screen is detachably connected with the shell, the filter screen is connected in the filter screen assembly opening in a penetrating way, the filter screen is in sliding fit with the filter screen assembly opening and moves relative to the shell, the filter screen has an assembly position relative to the movement of the shell, and the filter screen covers at least one part of the first air inlet at the assembly position; wherein, the filter screen assembly port sets up or down to supply filter screen longitudinal direction to slide in or slide out the filter screen assembly port.
The invention provides a wall-mounted air conditioner which comprises a shell and a filter screen. The filter screen assembly opening is formed in the shell, the filter screen is detachably connected with the shell, the filter screen is connected in the filter screen assembly opening in a penetrating mode, the filter screen is in sliding fit with the filter screen assembly opening and moves relative to the shell, so that when the filter screen is assembled, the filter screen only needs to penetrate through the filter screen assembly opening and apply force along the longitudinal direction, the filter screen is enabled to slide into the shell, when the filter screen moves to an assembly position, the filter screen can cover at least one part of the first air inlet, and then impurities such as dust and sweeps in air flow flowing into the first air inlet can be filtered, so that cleanliness of the air flow flowing in the shell is guaranteed, and frequency of subsequent maintenance of constituent parts of the wall-mounted air conditioner is reduced.
Conversely, when the filter screen is disassembled, force is applied along the longitudinal direction (opposite to the force applied by installing the filter screen) so as to draw out the filter screen from the filter screen assembly port, thereby achieving the purpose of disassembling the filter screen.
Because the filter screen assembly port is arranged upwards or downwards for the filter screen to longitudinally slide in or slide out of the filter screen assembly port, the front panel of the shell does not need to be disassembled when the filter screen is assembled or disassembled, and the filter screen can slide in the shell or slide out of the shell only by pulling or pushing the filter screen through the filter screen assembly port. The structure greatly reduces the difficulty of disassembling the filter screen, and the user operation is simple and convenient. In addition, because the filter screen longitudinally slides in or out of the filter screen assembly port, when the filter screen is disassembled or assembled, the operation can be completed by utilizing the existing installation avoidance space of the wall-mounted air conditioner, the operation space of special assembly is not needed, and the requirement on the installation space of the wall-mounted air conditioner can not be increased.
The wall-mounted air conditioner according to the invention can also have the following additional technical characteristics:
in the above technical solution, preferably, the filter screen assembly port is disposed at the bottom of the housing and is disposed downward.
In this technical scheme, the filter screen assembly mouth sets up in the bottom of casing and sets up downwards, so, has reduced the distance of filter screen assembly mouth to ground, like this, even user's height is lower, can also be effortlessly borrow the filter screen assembly mouth to dismantle and assemble the filter screen, and this structure sets up the degree of difficulty that has reduced the assembly and dismantled the filter screen, and user operation is simple and convenient. In addition, because the filter screen assembly port is downwards arranged, when the filter screen is disassembled, the filter screen can be pulled out by applying a downward force to the filter screen through the filter screen assembly port, and when the filter screen is assembled, the filter screen can be pushed in by applying an upward force to the filter screen through the filter screen assembly port.
Furthermore, the filter screen assembly port is arranged at the bottom of the shell and downwards, so that the convenience of disassembling and installing the filter screen of the wall-mounted air conditioner (such as the wall-mounted air conditioner) is ensured, and the condition that the filter screen assembly port is exposed can be avoided, so that the visibility and the attractiveness of the appearance of a product are ensured.
In any of the above solutions, preferably, the filter screen assembly opening is located at a position that is located at a rear side of the bottom of the housing, and a space is provided between the filter screen assembly opening and a rear edge of the bottom of the housing.
In this technical scheme, through the setting position of reasonable filter screen assembly mouth for filter screen assembly mouth is located the bottom of casing back position, and has the interval between the trailing edge of the bottom with the casing, like this, when dismantling and installing the filter screen, the interval between trailing edge of the bottom of casing and the filter screen assembly mouth can be used to holding user's hand, has increased the space of user's hand operation promptly, has increased user's operation's travelling comfort, has strengthened the humanized element design of product, and user experience is good.
In any of the above embodiments, preferably, the first air inlet is disposed at a back of the housing.
In this technical scheme, first air intake sets up the back at the casing, has realized the back air inlet of wall-hanging air conditioner, because the area at wall-hanging air conditioner's back is great, so, can set up the shape of first air intake according to the actual conditions pertinently to reach the purpose of increase air inlet area, and then can realize increasing the amount of wind of product and improve the effect of the heat transfer efficiency of product. In addition, when first air intake set up in the back of casing, can reduce dust, impurity etc. and enter into the emergence probability in the wall-mounted air conditioner through the air intake, reduced the heap volume of dust, and then can reduce follow-up maintenance, maintenance product's frequency, user satisfaction is high. Meanwhile, the back air inlet mode of the wall-mounted air conditioner can shorten the air stroke in the wall-mounted air conditioner, so that the heat exchanger can be fully contacted with air to realize good heat exchange at the position far away from the first air port.
In addition, the first air intake sets up the back at the casing, so has reduced the filter screen and has penetrated the size of filter screen assembly mouth, promptly, the first air intake cooperatees with the setting position of filter screen assembly mouth, when guaranteeing the filter effect of filter screen, is favorable to reducing the size of filter screen, and then is favorable to reducing the manufacturing cost of product.
In any of the above-described aspects, preferably, the back of the case is configured with a concave portion and a convex portion, a surface of the convex portion is convex with respect to a surface of the concave portion, and the first air intake is formed on a wall of the concave portion.
In the technical scheme, the surface of the protruding part protrudes relative to the surface of the concave part, so that the protruding part can be used for propping against the mounting surface to ensure that the first air inlet at the concave part is effectively kept empty, thereby ensuring that a wall body opposite to a product or other objects is effectively kept at intervals with the air inlet, avoiding the first air inlet from being blocked, and ensuring the air inlet efficiency and uniformity of the first air inlet.
In addition, the bulge is abutted to the mounting surface, so that a space is reserved between the filter screen assembly opening and the mounting surface, namely, effective clearance of the filter screen assembly opening is realized, the clearance can be used for accommodating hands of a user, namely, the space for the hand operation of the user is increased, the comfort of the user operation is improved, the humanized element design of a product is enhanced, and the user experience is good.
In any of the above technical solutions, preferably, two opposite sides of the concave portion are respectively provided with a convex portion.
In this technical scheme, the both sides that the depressed part is relative are provided with the bulge respectively for the face at first air intake place is formed sunken in the middle of, the bellied article font structure of both sides, realizes that first air intake is effective keeps away the sky in order to prevent that first air intake from being sheltered from, makes the wall-hung installation of product more stable, be difficult for the slope.
Simultaneously, this structure sets up the uniformity that can guarantee the interval between filter screen assembly mouth and the installation face, avoids leading to the space distribution inequality of the effective clearance department of filter screen assembly mouth because of the casing takes place the slope, causes the local space narrow and small, and then influences the condition emergence of the travelling comfort of user's hand operation, and this structure is provided with the efficiency that is favorable to promoting the dismouting filter screen.
In any of the above-described aspects, preferably, the protruding portion is fixedly disposed with respect to the recessed portion; or the shell is provided with a movable mechanism, and the protruding part is connected with the movable mechanism and moves along with the movable mechanism relative to the concave part so as to adjust the protruding height of the protruding part relative to the surface of the concave part.
In this technical scheme, the bulge sets up for the concave part is fixed, for example, designs bulge and concave part integrated into one piece on same part, perhaps makes the bulge set up on the part that is formed with the concave part relatively fixedly, can make the overall structure of product simplified like this, reduces the cost of product, and also is favorable to guaranteeing product structure's reliability and stability.
In addition, set up movable mechanism, make the bulge follow movable mechanism for the concave part goes up and down in order to adjust the bulge for the protrusion height of concave part, like this, can provide the protrusion height of adjusting the bulge and adjust the space avoidance height on concave part surface to adjust the space avoidance height in the first air intake outside, like this, the space avoidance height in the first air intake outside can be adjusted along with concrete installation scene and demand is nimble, has promoted the adaptability of product to different installation scenes, promotes the application scope of product, more does benefit to the product popularization. Meanwhile, the avoidance height of the outer side of the first air inlet is adjustable, so that the avoidance height of the filter screen assembly opening can be adjusted in a targeted manner according to specific use requirements of users, and further, the use requirements of different users on the space operated by hands are met, and therefore, the structure improves the use performance and the use universality of products, and further, the market competitiveness of the products can be improved.
In any of the above solutions, preferably, the wall-mounted air conditioner further includes: the second air inlet is formed at the top of the shell.
In this technical scheme, through set up the second air intake at wall-mounted air conditioner's top, that is, wall-mounted air conditioner's top and back all are provided with the air intake, first air intake and second air intake have combined together increased wall-mounted air conditioner's air inlet area and intake, have widened wall-mounted air conditioner's air inlet angle, more do benefit to and ensure wall-mounted air conditioner air inlet high efficiency and homogeneity, and then can guarantee wall-mounted air conditioner's high-efficient heat exchange rate, be favorable to reducing the energy consumption to can promote the performance and the market competition of product.
In any of the above technical solutions, preferably, a rail communicated with the filter screen assembly port is formed in the housing, the rail extends from the top of the housing to the bottom of the housing, and the rail is close to the rear side wall of the housing; wherein, the filter screen can slide in the track.
In this technical scheme, through the structure of reasonable setting casing for be formed with the track that is linked together with the filter screen assembly mouth in the casing, the filter screen can slide in the track, namely, the track has limited the slip orbit of filter screen, makes the filter screen can be accurate stop to the assembly position, and then guarantees the filter screen for the setting position of first air intake, provides structural basis for impurity such as dust, sweeps in the follow-up filtration air current. In addition, the track extends to the bottom of casing from the top of casing, so the one end that the filter screen was first to slide into the filter screen assembly mouth can be through the top of track slip to the casing, and promptly, this orbital structure sets up the slip scope that has increased the filter screen, comes the slip distance that limits the filter screen of different specifications to the appearance structure accessible of different wall-hanging air conditioner setting, so, has promoted the commonality of product, is convenient for mass production, and then can reduce the manufacturing cost of product.
In any of the above solutions, preferably, the wall-mounted air conditioner further includes: the limiting part is connected with the end part of the filter screen; wherein, the filter screen slides into the casing, and spacing portion and filter screen assembly mouth looks joint.
In this technical scheme, through setting up spacing portion for spacing portion is connected with the tip of filter screen, like this, when filter screen slide in the casing, spacing portion and filter screen assembly mouth looks joint, spacing portion have limited the degree of depth that the filter screen slided in, can guarantee that the filter screen slides to the assembly position accurately, and then reaches the purpose that the filter screen covers at least a part of first air intake in the assembly position. The structure sets up the assembly size of guaranteeing the filter screen for the casing, has effectively guaranteed the accuracy of product assembly, provides structural basis for guaranteeing the filter effect of filter screen.
In any of the above technical solutions, preferably, the limiting portion includes a limiting plate abutted against the filter screen assembly opening and a clamping member extending from the limiting plate toward the inside of the housing, and the clamping member is formed with a clamping groove, and the clamping groove is clamped on the inner wall of the housing.
In this technical scheme, through the structure of reasonable setting spacing portion for spacing portion includes limiting plate and joint spare, and when the filter screen slipped into the casing, the filter screen assembly mouth was located in the limiting plate support, and limiting plate can play the restriction filter screen for the position of casing, guaranteed that the filter screen can not slide into the inside of casing when pushing into the filter screen. In addition, be formed with the draw-in groove on the joint spare, the inner wall of casing is located to the draw-in groove card, and the draw-in groove cooperatees with the limiting plate in order to realize prescribing a limit to the filter screen in a plurality of angles and a plurality of positions for the assembled position of casing, and then avoids the condition emergence of filter screen roll-in casing, has promoted the stability and the reliability of filter screen assembly. Meanwhile, the clamping groove and the limiting plate are matched in such a way that the difficulty of pulling the filter screen is not increased under the condition of meeting the assembly requirement of the filter screen, and a user can realize the separation of the clamping groove and the inner wall of the shell only by applying force along the longitudinal direction, so that the filter screen can be directly pulled out, and the operation is convenient.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a schematic view showing a structure of a wall-mounted air conditioner according to a first view angle according to an embodiment of the present invention;
fig. 2 is a schematic structural view showing a wall-mounted air conditioner according to a second view angle according to an embodiment of the present invention;
fig. 3 is a schematic structural view showing a wall-mounted air conditioner according to a third view angle according to an embodiment of the present invention;
fig. 4 is a schematic structural view showing a wall-mounted air conditioner according to a fourth view angle according to an embodiment of the present invention;
fig. 5 is a schematic view showing a construction of a wall-mounted air conditioner according to a fifth view angle according to an embodiment of the present invention;
fig. 6 is a schematic view showing a structure of a wall-mounted air conditioner according to another embodiment of the present invention.
The correspondence between the reference numerals and the component names in fig. 1 to 6 is:
1 wall-mounted air conditioner, 10 shells, 102 first air inlets, 104 filter screen assembly ports, 106 concave parts, 108 convex parts, 110 avoiding ports, 112 tracks, 20 filter screens, 2 heat exchangers, 22 first heat exchange sections and 24 second heat exchange sections.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
A wall-mounted air conditioner 1 according to some embodiments of the present invention is described below with reference to fig. 1 to 6.
As shown in fig. 1 to 6, an embodiment of the present invention proposes a wall-mounted air conditioner 1 including: the shell 10, the shell 10 is provided with a first air inlet 102, and the shell 10 is provided with a filter screen assembly port 104; the filter screen 20 is detachably connected with the shell 10, wherein the filter screen 20 is connected in the filter screen assembling port 104 in a penetrating way, the filter screen 20 is in sliding fit with the filter screen assembling port 104 and moves relative to the shell 10, the filter screen 20 moves relative to the shell 10 to have an assembling position, and the filter screen 20 covers at least one part of the first air inlet 102 at the assembling position; wherein the filter screen fitting opening 104 is disposed upwardly or downwardly for the filter screen 20 to slide longitudinally into or out of the filter screen fitting opening 104.
The invention provides a wall-mounted air conditioner 1, which comprises a shell 10 and a filter screen 20. The filter screen assembly opening 104 is arranged on the shell 10, the filter screen 20 and the shell 10 are in a detachable connection mode, the filter screen 20 is connected in the filter screen assembly opening 104 in a penetrating way, the filter screen 20 is in sliding fit with the filter screen assembly opening 104 and moves relative to the shell 10, so when the filter screen 20 is assembled, the filter screen 20 only needs to pass through the filter screen assembly opening 104 and apply force along the longitudinal direction, the filter screen 20 slides into the shell 10, when the filter screen 20 moves to an assembly position, the filter screen 20 covers at least one part of the first air inlet 102, and impurities such as dust, waste scraps in air flow flowing from the first air inlet 102 can be filtered, so that the cleanliness of the air flow flowing in the shell 10 is guaranteed, and the frequency of subsequent maintenance of constituent parts of the wall-mounted air conditioner 1 is reduced.
Conversely, when the filter screen 20 is detached, the force is applied in the longitudinal direction opposite to the force applied in the direction of installing the filter screen 20, so that the filter screen 20 is drawn out through the filter screen assembly port 104, and the purpose of detaching the filter screen 20 is achieved.
In the embodiment, since the filter assembly opening 104 is disposed upward or downward for the filter 20 to longitudinally slide in or out of the filter assembly opening 104, the filter 20 can slide into the housing 10 or slide out of the housing 10 only by pulling or pushing the filter 20 through the filter assembly opening 104 without disassembling the front panel of the housing 10 when assembling or disassembling the filter 20. The structure greatly reduces the difficulty of disassembling the filter screen 20, and is simple and convenient for a user to operate and high in assembly and disassembly efficiency. In addition, since the filter screen 20 slides in or out of the filter screen assembling port 104 along the longitudinal direction, when the filter screen 20 is disassembled or assembled, the conventional installation avoidance space of the wall-mounted air conditioner 1 can be utilized to complete the operation, and therefore, a certain gap is formed between the wall-mounted air conditioner 1 and the ceiling, and a certain gap is formed between the wall-mounted air conditioner 1 and the ground, the filter screen assembling port 104 can be arranged in the middle of the casing 10, so that the space from the middle to the top of the casing 10 or the space from the middle to the bottom of the casing 10 is utilized, no special assembly operation space is needed, for example, when the filter screen 20 slides in or out of the filter screen assembling port 104 transversely, the operation space capable of being pulled out of the wall-mounted air conditioner 1 needs to be arranged transversely, which increases the requirement of the installation space of the wall-mounted air conditioner 1, and if the filter screen 20 is limited by the space, the replacement of the filter screen 20 cannot be realized when the filter screen 20 is arranged at the corner of the indoor space, and the structure solves the problem.
In a specific embodiment, the filter assembly opening 104 is disposed upward, and the filter 20 can be pulled and inserted through the top of the housing 10, or the filter assembly opening 104 is disposed downward, and the filter 20 can be pulled and inserted through the bottom of the housing 10.
It will be appreciated that the filter screen fitting opening 104 is disposed upwardly in a direction in which the filter screen 20 is disposed toward the top of the housing 10, and the filter screen fitting opening 104 is disposed downwardly in a direction in which the filter screen 20 is disposed toward the bottom of the housing 10.
In one embodiment of the present invention, the filter screen fitting opening 104 is preferably provided at the bottom of the housing 10 and is provided downward as shown in fig. 5 and 6.
In this embodiment, the filter screen assembly port 104 is disposed at the bottom of the housing 10 and downward, so that the distance from the filter screen assembly port 104 to the ground is reduced, and thus, even if the height of the user is low, the filter screen 20 can be easily disassembled and assembled by the filter screen assembly port 104. In addition, since the filter screen fitting opening 104 is provided downward, when the filter screen 20 is detached, the filter screen 20 can be pulled out by applying a downward force to the filter screen 20 through the filter screen fitting opening 104, and when the filter screen 20 is fitted, the filter screen 20 can be pushed in by applying an upward force to the filter screen 20 through the filter screen fitting opening 104. Wherein the arrow indicates the direction in which the filter screen 20 is drawn.
Furthermore, the filter screen assembly port 104 is disposed at the bottom of the casing 10 and downward, so that the convenience of disassembling and assembling the wall-mounted air conditioner 1 such as the filter screen 20 of the wall-mounted air conditioner is ensured, and the condition that the filter screen assembly port 104 is exposed is avoided, so that the visibility and the aesthetic property of the appearance of the product are ensured.
In one embodiment of the present invention, the filter screen fitting opening 104 is preferably located at a position rearward of the bottom of the housing 10 with a space from the rear edge of the bottom of the housing 10.
In this embodiment, through the setting position of reasonable filter screen assembly mouth 104 for filter screen assembly mouth 104 is located the bottom of casing 10 back position, and has the interval between the trailing edge of bottom with casing 10, and in this way, when dismantling and installing filter screen 20, the interval between the trailing edge of bottom of casing 10 and the filter screen assembly mouth can be used to the hand of holding user, has increased the space of user's hand operation promptly, has increased the travelling comfort of user's operation, has strengthened the humanized element design of product, and user experience is good.
In one embodiment of the present invention, preferably, as shown in fig. 5 and 6, the first air inlet 102 is provided at the back of the housing 10.
In this embodiment, the first air inlet 102 is disposed at the back of the casing 10, so as to realize back air intake of the wall-mounted air conditioner 1, and because the back of the wall-mounted air conditioner 1 has a larger area, the shape of the first air inlet 102 can be set in a targeted manner according to the actual situation, so as to achieve the purpose of increasing the air intake area, and further achieve the effects of increasing the air volume of the product and improving the heat exchange energy efficiency of the product. In addition, when the first air inlet 102 is disposed at the back of the housing 10, the occurrence probability of dust, impurities and the like entering the wall-mounted air conditioner 1 through the air inlet can be reduced, the accumulation amount of dust is reduced, the frequency of subsequent maintenance and repair products can be further reduced, and the user satisfaction is high. Meanwhile, the back air inlet mode of the wall-mounted air conditioner 1 can shorten the air stroke inside the wall-mounted air conditioner 1, so that the part of the heat exchanger 2 far away from the first air port can be fully contacted with air to realize good heat exchange.
In addition, the first air inlet 102 is disposed at the back of the housing 10, so that the size of the filter screen 20 penetrating into the filter screen assembly opening 104 is reduced, that is, the first air inlet 102 is matched with the disposed position of the filter screen assembly opening 104, so that the size of the filter screen 20 is reduced while the filtering effect of the filter screen 20 is ensured, and further the production cost of a product is reduced.
In one embodiment of the present invention, preferably, as shown in fig. 1 to 3, the back of the housing 10 is configured with a recess 106 and a protrusion 108, a surface of the protrusion 108 protrudes with respect to a surface of the recess 106, and the first air inlet 102 is formed on a wall of the recess 106.
In this embodiment, the surface of the protruding portion 108 protrudes relative to the surface of the recessed portion 106, so that the protruding portion 108 may be abutted against the mounting surface to ensure that the first air inlet 102 at the recessed portion 106 is effectively kept away from the air inlet, so as to ensure that a wall or other object opposite to the product is effectively kept away from the air inlet, avoid the first air inlet 102 from being blocked, and ensure the air inlet efficiency and uniformity of the first air inlet 102.
In addition, the protruding portion 108 abuts against the mounting surface, so that a space is reserved between the filter screen assembly opening 104 and the mounting surface, namely, effective clearance of the filter screen assembly opening is achieved, the clearance can be used for accommodating hands of a user, namely, the space for operating the hands of the user is increased, the comfort of operating the user is improved, humanized element design of a product is enhanced, and user experience is good.
In a specific embodiment, the back of the housing 10 is partially configured with a recess, utilizing the recess as the recess 106, wherein the recess has an opening, a bottom wall opposite the opening, and a side wall extending from an edge of the bottom wall toward the opening. The first air intake 102 is formed on the bottom wall. Of course, in other embodiments, it is also contemplated that a portion of the first intake opening 102 is formed in the bottom wall and another portion is formed in the side wall.
In one embodiment of the present invention, it is preferable that opposite sides of the concave portion 106 are provided with convex portions 108, respectively.
In this embodiment, the two opposite sides of the recess 106 are respectively provided with the protruding portion 108, so that the surface where the first air inlet 102 is located is provided with a concave middle and a triangular structure with protruding two sides, and when the first air inlet 102 is effectively kept away from the air to prevent the first air inlet 102 from being blocked, the wall-mounted installation of the product is more stable and is not easy to incline.
Meanwhile, the structure can ensure the consistency of the interval between the filter screen assembly port and the installation surface, so that the uneven spatial distribution of the effective clearance of the filter screen assembly port caused by the inclination of the shell 10 is avoided, the local space is narrow, and the comfort of the hand operation of a user is further influenced.
In a specific embodiment, the recess 106 is a through slot penetrating through the top and bottom of the housing 10, the through slot has a bottom wall and a side wall, and an opening of the through slot corresponds to the bottom wall of the through slot; the first air inlet 102 is formed on the bottom wall; or a portion of the first intake vent 102 is formed in the bottom wall and another portion is formed in the side wall. The recess 106 is a through groove penetrating through the top and bottom of the housing 10, and the first air inlet 102 is formed on the bottom wall, or a part of the first air inlet 102 is formed on the bottom wall, and another part is formed on the side wall, so that the first air inlet 102 can be fully kept away in the height direction of the housing 10, so that the air flow can smoothly flow into the air inlet, and the air intake volume is ensured.
In a specific embodiment, as shown in fig. 2 and 3, one or more avoidance ports 110 are disposed on a side portion of the recess 106, and a space defined by the recess 106 is in communication with the avoidance ports 110. The side portion of the recess portion 106 is provided with the avoiding opening 110, in other words, any one or more radial positions of the circumference of the recess portion 106 are provided with the avoiding opening 110 to be communicated with the space in the recess portion 106, so that the avoiding opening 110 can form an airflow channel for air around the recess portion 106 to be converged into the recess portion 106, the air inlet resistance of the first air inlet 102 is reduced, and the air inlet efficiency of the first air inlet 102 is further improved.
It is understood that the sides of the recess 106 are to be understood as the peripheral sides of the recess 106, or the peripheral sides of the opening or bottom wall of the recess 106. The peripheral side includes upper, lower, left, and right sides of the recess 106, and may include upper left, lower left, upper right, lower right, and other orientations of the recess 106. In terms of heat exchange, one or more relief ports 110 are provided at arbitrary radial positions on the circumferential side of the recessed portion 106 so as to penetrate the recessed portion 106.
The side portion of the recess 106 is provided with the avoiding opening 110, and an airflow channel can be formed at the avoiding opening 110 to allow air around the recess 106 to converge into the recess 106, so that air inlet resistance of the air inlet is reduced, and air inlet efficiency of the air inlet is further improved.
Preferably, the recess 106 is formed with relief openings 110 at upper and lower portions thereof, respectively. The recess 106 can form a vertically penetrating structure through the avoidance openings 110 on the upper side and the lower side, so that an airflow channel on the circumferential direction can be provided for the first air inlet 102, and compared with structures such as the structure that the recess 106 is penetrated left and right or inclined, the vertically penetrating structure enables the air on the upper side and the lower side of the shell 10 to be shorter in the air stroke in the converging process of the first air inlet 102, the air inlet resistance can be further reduced, and the air inlet efficiency and uniformity can be further improved.
In a specific embodiment, the range of the drop value between the protruding end of the protruding portion 108 and the recessed end of the recessed portion 106 is 20mm-80mm, so that not only can the sufficient air circulation requirement be ensured, but also the problem of overlarge thickness of the wall-mounted air conditioner along the front-rear direction can be avoided.
Preferably, the drop between the protruding end of the protruding portion 108 and the recessed end of the recessed portion 106 is in the range of 30mm-70mm.
More preferably, the drop between the protruding end of the protruding portion 108 and the recessed end of the recessed portion 106 is in the range of 40mm to 60mm.
Preferably, the drop value between the protruding end of the protruding portion 108 and the recessed end of the recessed portion 106 is 50mm.
In one embodiment of the present invention, the protrusion 108 is preferably fixedly disposed with respect to the recess 106; or the housing 10 is provided with a movable mechanism, and the protrusion 108 is connected to the movable mechanism and moves with the movable mechanism with respect to the recess 106 to adjust the protrusion height of the protrusion 108 with respect to the surface of the recess 106.
In this embodiment, the protruding portion 108 is fixedly disposed with respect to the recessed portion 106, for example, the protruding portion 108 and the recessed portion 106 are designed to be integrally formed on the same component, or the protruding portion 108 is relatively fixedly disposed on the component formed with the recessed portion 106, so that the overall structure of the product can be simplified, the cost of the product can be reduced, and the reliability and stability of the product structure can be ensured.
In addition, the movable mechanism is arranged, so that the protruding portion 108 is lifted relative to the concave portion 106 along with the movable mechanism to adjust the protruding height of the protruding portion 108 relative to the concave portion 106, and therefore the protruding height of the protruding portion 108 can be adjusted to adjust the clearance height of the surface of the concave portion 106, and the clearance height of the outer side of the first air inlet 102 is adjusted. Meanwhile, the avoidance height of the outer side of the first air inlet 102 is adjustable, so that the avoidance height of the filter screen assembly port 104 can be adjusted in a targeted manner according to specific use requirements of users, and further, the use requirements of different users on the space operated by hands are met, and therefore, the structure improves the use performance and the use universality of products, and further, the market competitiveness of the products can be improved.
In a specific embodiment, the housing 10 includes a chassis and a face frame connected to each other, the back of the chassis is formed as the back of the housing 10, and the protrusion 108 and the recess 106 are formed on the back of the housing 10 and are integrally formed with the chassis.
Of course, in other embodiments, it is contemplated that the first intake vent 102 may be formed in the chassis and the protrusion 108 may be a separate component from the chassis.
In a specific embodiment, the movable mechanism includes a support arm and a plurality of pin holes formed on the support arm, the plurality of pin holes are sequentially arranged from back to front, the protruding portion 108 is provided with a pin, and the protruding height of the protruding portion 108 is adjusted by matching the pin holes at the proper positions selected from the plurality of pin holes with the pin.
In one embodiment of the present invention, preferably, the wall-mounted air conditioner 1 further includes: and a second air inlet formed at the top of the housing 10.
In this embodiment, through set up the second air intake at the top of wall-mounted air conditioner 1, namely, wall-mounted air conditioner 1's top and back all are provided with the air intake, first air intake 102 and second air intake combine together and have increased wall-mounted air conditioner 1's air inlet area and intake, have widened wall-mounted air conditioner 1's air inlet angle, more do benefit to and ensure wall-mounted air conditioner 1 air inlet high efficiency and homogeneity, and then can guarantee wall-mounted air conditioner 1's high efficiency heat exchange rate, be favorable to reducing the energy consumption to can promote the performance and the market competition of product.
In one embodiment of the present invention, preferably, as shown in fig. 6, a rail 112 communicating with the filter screen fitting port 104 is formed in the housing 10, the rail 112 extending from the top of the housing 10 to the bottom of the housing 10, the rail 112 being adjacent to the rear side wall of the housing 10; wherein filter screen 20 is capable of sliding within track 112.
In this embodiment, by reasonably setting the structure of the housing 10, a track 112 communicating with the filter screen assembly port 104 is formed in the housing 10, and the filter screen 20 can slide in the track 112, that is, the track 112 defines a sliding track of the filter screen 20, so that the filter screen 20 can be accurately stopped to an assembly position, thereby ensuring the setting position of the filter screen 20 relative to the first air inlet 102, and providing a structural basis for filtering dust, sweeps and other impurities in the airflow. In addition, the track 112 extends from the top of the casing 10 to the bottom of the casing 10, so that the filter screen 20 first slides into one end of the filter screen assembly opening 104 to slide to the top of the casing 10 via the track 112, that is, the sliding range of the filter screen 20 is enlarged due to the structural arrangement of the track 112, and the sliding distances of the filter screens 20 with different specifications can be limited by arranging the limiting pieces according to the appearance structures of different wall-mounted air conditioners 1, so that the universality of products is improved, the mass production is facilitated, and the production cost of the products can be further reduced.
In a specific embodiment, a rail 112 communicated with the filter screen assembly port 104 is formed in the casing 10, the rail 112 is in an L shape, one part of the rail 112 is arranged corresponding to the first air inlet 102, and the other part of the rail 112 is arranged corresponding to the second air inlet; wherein, filter screen 20 is capable of sliding within track 112, and filter screen 20 is a flexible filter screen. Because the filter 20 is a flexible filter, the filter 20 can deform under the limit of the L-shaped track, so as to achieve the purpose that the same filter 20 covers at least a portion of the first air inlet 102 and at least a portion of the second air inlet. The structure sets up the dismouting degree of difficulty of having simplified filter screen 20 greatly, is favorable to promoting dismouting efficiency, and user experience is good.
In one embodiment of the present invention, preferably, the wall-mounted air conditioner 1 further includes: a limit part connected with the end part of the filter screen 20; wherein, filter screen 20 slides into casing 10, and spacing portion and filter screen assembly port 104 looks joint.
In this embodiment, the limiting portion is configured to connect with the end portion of the filter screen 20, so that when the filter screen 20 slides into the housing 10, the limiting portion is clamped with the filter screen assembly opening 104, the limiting portion limits the sliding depth of the filter screen 20, so that the filter screen 20 can be ensured to precisely slide to the assembly position, and the purpose that the filter screen 20 covers at least a part of the first air inlet 102 at the assembly position is achieved. The structure arrangement ensures the assembly size of the filter screen 20 relative to the shell 10, effectively ensures the accuracy of product assembly, and provides a structural basis for ensuring the filtering effect of the filter screen 20.
In one embodiment of the present invention, the limiting portion preferably includes a limiting plate abutting against the filter assembly opening 104 and a clamping member extending from the limiting plate toward the interior of the housing 10, wherein a clamping groove is formed on the clamping member, and the clamping groove is clamped on the inner wall of the housing 10.
In this embodiment, through the structure of reasonable setting spacing portion for spacing portion includes limiting plate and joint spare, and when filter screen 20 slipped into casing 10, the limiting plate supports to locate filter screen assembly mouth 104, and the limiting plate can play the restriction filter screen 20 for the position of casing 10, has guaranteed that filter screen 20 can not slide into the inside of casing 10 when pushing into filter screen 20. In addition, be formed with the draw-in groove on the joint spare, the inner wall of casing 10 is located to the draw-in groove card, and the draw-in groove cooperatees with the limiting plate in order to realize prescribing a limit to the filter screen 20 in a plurality of angles and a plurality of positions for the assembled position of casing 10, and then avoids the condition emergence of filter screen 20 slide into casing 10, has promoted the stability and the reliability of filter screen 20 assembly. Meanwhile, the matching mode of the clamping groove and the limiting plate ensures that the difficulty of pulling the filter screen 20 is not increased under the condition of meeting the assembly requirement of the filter screen 20, and a user can realize the separation of the clamping groove and the inner wall of the shell 10 only by applying force along the longitudinal direction, so that the filter screen 20 can be directly pulled out, and the operation is convenient.
In an embodiment, a handle is disposed at one end of the limiting portion facing away from the housing 10, and the filter screen 20 can be pulled and pushed by the handle. The handle is at least one of a through hole, a clamping groove and a protruding block.
In a specific embodiment, the heat exchanger 2 includes a first heat exchange section 22 and a second heat exchange section 24, the first air inlet 102 corresponds to the first heat exchange section 22, the first heat exchange section 22 is located between the second heat exchange section 24 and the first air inlet 102, and the length of the first heat exchange section 22 is longer than the length of the second heat exchange section 24. The design that the first heat exchange section 22 of the heat exchanger 2 is closer to the first air inlet 102 than the second heat exchange section 24 is longer than the second heat exchange section 24, the windward area of the heat exchanger 2 can be improved while the heat exchange area is ensured, the heat exchanger 2 can be better adapted to the design of the back air inlet of the wall-mounted air conditioner 1, the layout of the heat exchanger 2 is more matched with the air inlet position of the wall-mounted air conditioner 1, the heat exchange capacity of the heat exchanger 2 is improved, the energy efficiency of a product is improved, and the front condensation phenomenon of the product can be improved by the design, the water dripping problem on the surface of the product is avoided, and the use experience of the product is improved.
In a specific embodiment, the first heat exchange section 22 and the second heat exchange section 24 are located below the inner top surface of the housing 10, and the bottom of the first heat exchange section 22 is farther from the inner top surface of the housing 10 than the bottom of the second heat exchange section 24 is from the inner top surface of the housing 10. That is, the bottom of the first heat exchange section 22 is lower than the bottom of the second heat exchange section 24, so that the product can be thinned by extending the first heat exchange section 22 downwards, the air inlet area of the first air inlet 102 can be more fully utilized, the bottom of the second heat exchange section 24 is designed to be relatively higher, so that air can reach the bottom of the second heat exchange section 24, the bottom of the second heat exchange section 24 can fully contact with air for heat exchange, the heat exchange of the whole heat exchanger 2 is more complete and uniform, no heat exchange dead angle position can occur, and the heat exchange energy efficiency of the heat exchanger 2 can be promoted to be maximally realized by adjusting the layout of the heat exchanger 2 based on the back air inlet design of the wall-mounted air conditioner 1.
In a specific embodiment, the first heat exchange section 22 is a multi-stage structure, and the first heat exchange section 22 is configured to have a convex shape with a middle portion close to the first air inlet 102 and two ends far away from the first air inlet 102. It should be noted that, in the present design, the middle portion of the first heat exchange section 22 is opposite to the two ends thereof, specifically, the middle portion of the first heat exchange section 22 may be understood as any portion or any section between the two ends of the first heat exchange section 22, and not specifically, the middle position between the two ends of the first heat exchange section 22.
In this scheme, design first heat exchange section 22 is the middle part and is close to first air intake 102, both ends keep away from first air intake 102's evagination molding, for example, design first heat exchange section 22 is the middle part and is arched to the direction that is close to first air intake 102, both ends are to the protruding arc or the broken line shape of the direction perk that is kept away from first air intake 102, not only can make the inside part of product compacter, practice thrift the product space volume, and can promote the windward area of first heat exchange section 22, reduce the surface windage of first heat exchange section 22 simultaneously, and can be with partial air flow second heat exchange section 24 position water conservancy diversion, thereby when guaranteeing heat transfer homogeneity and abundant of heat exchanger 2, reduce wind loss and noise.
For example, the first heat exchange section 22 has a three-section structure, which is a first side section, a middle section and a second side section, wherein two ends of the middle section are connected with the first side section and the second side section, the middle section is close to the first air inlet 102 relative to the first side section and the second side section, the first side section is inclined relative to the middle section, and one end of the first side section away from the middle section is tilted in a direction away from the first air inlet 102, and the second side section is inclined relative to the middle section, and one end of the second side section away from the middle section is tilted in a direction away from the first air inlet 102.
In a specific embodiment, the wall-mounted air conditioner 1 is provided with a shell 10, a chassis, a wind wheel air duct component and an air inlet grille, a first air inlet 102 is arranged at the back of the shell 10 of the wall-mounted air conditioner 1, the first air inlet 102 is provided with the air inlet grille, an air inlet part is recessed inwards in order to leave enough air inlet area near the first air inlet 102 at the back of the shell 10 to form a clearance space, the back air inlet grille is provided with a filter screen 20, the filter screen 20 can be directly pulled out through the clearance space without disassembling a front panel to detach the filter screen 20, the filter screen 20 is convenient to clean, and the operation is simple.
In the present invention, the term "plurality" means two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A wall-mounted air conditioner, comprising:
the shell is provided with a first air inlet and a filter screen assembly port;
the filter screen is detachably connected with the shell, the filter screen is connected in the filter screen assembly opening in a penetrating way, the filter screen is in sliding fit with the filter screen assembly opening and moves relative to the shell, the filter screen has an assembly position relative to the movement of the shell, and the filter screen covers at least one part of the first air inlet at the assembly position;
wherein the filter screen assembly port is arranged upwards or downwards so that the filter screen longitudinally slides in or slides out of the filter screen assembly port;
the first air inlet is arranged at the back of the shell;
the back of the shell is provided with a concave part and a convex part, the surface of the convex part is convex relative to the surface of the concave part, and the first air inlet is formed on the wall of the concave part;
the two opposite sides of the concave part are respectively provided with the convex parts;
the convex part is fixedly arranged relative to the concave part; or alternatively
The shell is provided with a movable mechanism, and the protruding part is connected with the movable mechanism and moves along with the movable mechanism relative to the concave part so as to adjust the protruding height of the protruding part relative to the surface of the concave part.
2. The wall-mounted air conditioner of claim 1, wherein,
the filter screen assembly port is arranged at the bottom of the shell and is arranged downwards.
3. The wall-mounted air conditioner according to claim 2, wherein,
the filter screen assembly port is located at a position of the bottom of the shell, which is located at the rear position of the bottom of the shell, and a space is reserved between the filter screen assembly port and the rear edge of the bottom of the shell.
4. The wall-mounted air conditioner of claim 1, further comprising:
the second air inlet is formed at the top of the shell.
5. The wall-mounted air conditioner of claim 1, wherein,
a track communicated with the filter screen assembly port is formed in the shell, extends from the top of the shell to the bottom of the shell, and is close to the rear side wall of the shell;
wherein, the filter screen can slide in the track.
6. A wall-mounted air conditioner according to any one of claims 1 to 3, further comprising:
the limiting part is connected with the end part of the filter screen;
the filter screen slides into the shell, and the limiting part is clamped with the filter screen assembly port.
7. The wall-mounted air conditioner of claim 6, wherein,
the limiting part is provided with a limiting plate propped against the filter screen assembly opening and a clamping piece extending from the limiting plate towards the inside of the shell, a clamping groove is formed in the clamping piece, and the clamping groove is clamped on the inner wall of the shell.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910471639.0A CN110118390B (en) | 2019-05-31 | 2019-05-31 | Wall-mounted air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910471639.0A CN110118390B (en) | 2019-05-31 | 2019-05-31 | Wall-mounted air conditioner |
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| CN110118390A CN110118390A (en) | 2019-08-13 |
| CN110118390B true CN110118390B (en) | 2024-03-26 |
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| CN201910471639.0A Active CN110118390B (en) | 2019-05-31 | 2019-05-31 | Wall-mounted air conditioner |
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| CN114674040B (en) * | 2022-04-20 | 2024-02-27 | 珠海格力电器股份有限公司 | Indoor unit shell and air conditioner indoor unit with same |
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| JP2002243347A (en) * | 2001-02-16 | 2002-08-28 | Hoshizaki Electric Co Ltd | Fixing structure of air filter |
| CN105091089A (en) * | 2014-04-30 | 2015-11-25 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN204629968U (en) * | 2015-04-13 | 2015-09-09 | 广东美的制冷设备有限公司 | Air conditioner room unit and casing thereof |
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| CN110118390A (en) | 2019-08-13 |
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