CN209558529U - Air conditioner indoor unit - Google Patents

Air conditioner indoor unit Download PDF

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Publication number
CN209558529U
CN209558529U CN201920239189.8U CN201920239189U CN209558529U CN 209558529 U CN209558529 U CN 209558529U CN 201920239189 U CN201920239189 U CN 201920239189U CN 209558529 U CN209558529 U CN 209558529U
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China
Prior art keywords
switch gate
pillar
mounting groove
switch
indoor unit
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CN201920239189.8U
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Chinese (zh)
Inventor
陈良锐
彭代杰
王武中
杨智强
胡汉杰
白建雄
宋守亮
黎泽平
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
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Midea Group Co Ltd
Guangdong Midea Refrigeration Equipment Co Ltd
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Priority to CN201920239189.8U priority Critical patent/CN209558529U/en
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Abstract

The utility model discloses a kind of air conditioner indoor unit, comprising: panel assembly, switch gate mounting plate, switch gate and driving transmission device.Panel assembly is equipped with air outlet.Switch gate mounting plate is located on panel assembly.Switch gate corresponds to air outlet and is located on switch gate mounting plate, and switch gate can be moved forward and backward to open and close air outlet.Driving transmission device is connect with the back-and-forth motion of driving switch door with switch gate.Wherein, one of switch gate and driving transmission device is equipped with the first mounting groove another is equipped with the first pillar, the first pillar and the first mounting groove and passes through connector mating connection;The second mounting groove is equipped with when one and is then equipped with the second pillar on another, and the second pillar is cooperatively formed with the second mounting groove and snapped connection.The air conditioner indoor unit of the utility model embodiment, quick positioning and installation efficiency when improving switch gate and driving transmission device installation by two kinds of types of attachment.Switch gate is stable when being moved forward and backward folding air outlet, is not easy skew or falls.

Description

Air conditioner indoor unit
Technical field
The utility model belongs to airhandling equipment technical field, specifically a kind of air conditioner indoor unit.
Background technique
Switch gate is added at the air outlet of air conditioner indoor unit often to control the opening and closing of air outlet.
Existing switch gate includes rotary folding door body, sliding type opening and closing door body and mobile folding door body.When adopting When using mobile folding door body as switch gate, it is easy to appear to be not fixed firmly between drive transmission device and switch gate and leans on, connection The case where place loosens makes switch gate that skew occur in the process of moving and even falls damage.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions A kind of air conditioner indoor unit out, connected between the driving transmission device and switch gate of the air conditioner indoor unit it is firm, be easily installed.
According to a kind of air conditioner indoor unit of the utility model embodiment, comprising: panel assembly, the panel assembly are equipped with Air outlet;Switch gate mounting plate, the switch gate mounting plate are located on the panel assembly;Switch gate, the switch gate are corresponding The air outlet is located on the switch gate mounting plate, and the switch gate can be moved forward and backward to open and close the air outlet;Driving passes Dynamic device, the driving transmission device are connect to drive the switch gate to be moved forward and backward with the switch gate;Wherein, the switch Door and one of the driving transmission device equipped with the first mounting groove, the switch gate and the driving transmission device it is another A the first pillar, first pillar and first mounting groove of being equipped with is cooperatively connected by connector;The switch gate and One of the driving transmission device is equipped with the second mounting groove, on another of the switch gate and the driving transmission device Equipped with the second pillar, second pillar is cooperatively formed with second mounting groove and is snapped connection.
According to the air conditioner indoor unit of the utility model embodiment, the first pillar between switch gate and driving transmission device and It is formed and is connected by connector between first mounting groove, the second pillar and the second mounting groove snap connection, two kinds of connection type knots Quick positioning when effectively improving switch gate and driving transmission device installation is closed, and then improves installation effectiveness;In addition, even It is line connection or face connection between switch gate and driving transmission device after connecing, connection is reliable, and stability is high, makes switch gate preceding Stable when mobile folding air outlet afterwards, switch gate is not easy skew or falls.
According to the air conditioner indoor unit of the utility model one embodiment, the switch gate includes: switch panel;Switch bottom Plate is connected with the switch panel on front side of the switch baseplate, is equipped with first mounting groove simultaneously on the switch baseplate With second mounting groove.
Optionally, the bottom wall of the switch baseplate extends rearwardly to form guide wall, is formed on the switch gate mounting plate With the first guide groove of guide wall cooperation.
According to the air conditioner indoor unit of the utility model one embodiment, the driving transmission device includes driving mechanism and biography Motivation structure, the driving mechanism connect the transmission mechanism and the relatively described air outlet of the transmission mechanism are driven to be moved forward and backward, One end of the transmission mechanism connects the switch gate.
Optionally, the end of the transmission mechanism is equipped with first pillar and second pillar, the switch simultaneously Door is equipped with the first mounting groove cooperated with first pillar, is additionally provided on the switch gate and matches with second pillar The second mounting groove.
Optionally, the driving transmission device further includes mounting box, and the mounting box is located on the switch gate mounting plate, The driving mechanism and the transmission mechanism are located in the mounting box, before and after the transmission mechanism can be relative to the mounting box Movement.
Optionally, the mounting box is equipped with end plate close to one end of the air outlet, and the end plate is equipped with described first Pillar and second pillar.
According to the air conditioner indoor unit of the utility model one embodiment, first mounting groove be through hole, described first Pillar is arranged in first mounting groove.
Optionally, the middle part of first pillar forms the first mounting hole, and the connector passes through first mounting groove After extend into first mounting hole.
According to the air conditioner indoor unit of the utility model one embodiment, second pillar includes circumferentially spaced setting Multiple clamping sections, form notch between the two neighboring clamping section, and the end of the clamping section radially extends to form edge.
According to the utility model further embodiment, second mounting groove is through hole, and second pillar is worn In in second mounting groove, the edge is connected to the second installation groove edge.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:
Fig. 1 is the general structure schematic diagram of the air conditioner indoor unit of the utility model one embodiment.
Fig. 2 is the longitudinal profile schematic diagram of the air conditioner indoor unit of the utility model one embodiment.
Fig. 3 is the explosion of the switch gate mounting plate, sliding door, switch gate, panel assembly of the utility model one embodiment Structural schematic diagram.
Fig. 4 is the longitudinal profile of the switch gate mounting plate of the utility model one embodiment, driving transmission device, switch gate Structural schematic diagram.
Fig. 5 is the decomposition texture of the switch gate mounting plate of the utility model one embodiment, driving transmission device, switch gate Schematic diagram.
Fig. 6 is the switch gate mounting plate (hiding bottom cover) of the utility model one embodiment, driving transmission device, switch gate Another angle decomposition texture schematic diagram.
Fig. 7 is the switch gate of the utility model one embodiment and the fit structure schematic diagram of the first guide groove.
Fig. 8 is the switch gate and the fully mated structural schematic diagram of the first guide groove of the utility model one embodiment.
Fig. 9 is the schematic perspective view of the switch baseplate of the utility model one embodiment.
Figure 10 is the schematic perspective view of the driving transmission device of the utility model one embodiment.
Figure 11 is the driving transmission device horizontal cross-section structure diagram of the utility model one embodiment.
Appended drawing reference:
Air conditioner indoor unit 100;
Switch gate 1;
First mounting groove 11;
Second mounting groove 12;
Switch panel 13;
Switch baseplate 14;Guide wall 141;Support plate 142;Mounting disc 143;
Driving transmission device 2;
First pillar 21;First mounting hole 211;Positive stop strip 212;
Second pillar 22;It is clamped section 221;Notch 222;Edge 223;
Driving mechanism 23;
Transmission mechanism 24;Gear 241;Rack gear 242;
Mounting box 25;Second guide groove 251;
End plate 26;
Panel assembly 3;Air outlet 31;First air outlet 311;Second air outlet 312;
Switch gate mounting plate 4;
Air-out passage 41;First air-out passage 411;Second air-out passage 412;
First guide groove 42;
Air outlet grate 43;
Sliding door 44;
Third mounting groove 45;
Flase floor 46;
Heat exchanger components 5;
Ducting part 6;First blower 61;Second blower 62.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "inner", "outside", " circumferential direction " be based on the orientation or positional relationship shown in the drawings, merely to Convenient for describing the utility model and simplifying description, rather than the device or element of indication or suggestion meaning must have specific side Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
The structure of the air conditioner indoor unit 100 of the utility model embodiment is described below.
Air conditioner indoor unit 100 in the utility model can be cabinet-type air conditioner either on-hook, be not specifically limited herein.
According to a kind of air conditioner indoor unit 100 of the utility model embodiment, as shown in Figure 1 and Figure 2, comprising: panel assembly 3, Switch gate mounting plate 4, switch gate 1 and driving transmission device 2.
As shown in Figure 2 and Figure 3, panel assembly 3 is equipped with air outlet 31.
As shown in Fig. 2, switch gate mounting plate 4 is located on panel assembly 3.
As shown in figure 3, the corresponding air outlet 31 of switch gate 1 is located on switch gate mounting plate 4, switch gate 1 can be moved forward and backward with Open and close air outlet 31.
As shown in figure 4, driving transmission device 2 is connect with the back-and-forth motion of driving switch door 1 with switch gate 1.
Wherein, referring to shown in Fig. 5, Fig. 6, one of switch gate 1 and driving transmission device 2 equipped with the first mounting groove 11, Another of switch gate 1 and driving transmission device 2 are equipped with the first pillar 21, and the first pillar 21 and the first mounting groove 11 pass through company Fitting is cooperatively connected.What needs to be explained here is that connector can be the sub-assembly or screw of screw bolt.
It refers again to shown in Fig. 5, Fig. 6, one of switch gate 1 and driving transmission device 2 is equipped with the second mounting groove 12, switch Another of door 1 and driving transmission device 2 are equipped with the second pillar 22, and the second pillar 22 and the second mounting groove 12 cooperatively form card Button connection.
By above structure it is found that the air conditioner indoor unit 100 of the utility model embodiment, switch gate 1 and driving transmission device 2 Between the first pillar 21 and the first mounting groove 11 between pass through connector and form connection, the second pillar 22 and the second mounting groove 12 It snaps connection, during installation, the first pillar 21 and the second pillar 22 play the role of guiding and positioning jointly, make It obtains and is more easily aligned and installs between switch gate 1 and driving transmission device 2.
Wherein, it is connected between the first pillar 21 and the first mounting groove 11 using connector, connection reliability is high, passes driving Junction between dynamic device 2 and switch gate 1 is not susceptible to loosen, and the active force of driving transmission device 2 can be effectively passed to open In shutdown 1 and switch gate 1 is driven to be moved forward and backward.To snap connection between second pillar 22 and the second mounting groove 12, installing Cheng Zhong when snapping connection to be formed, also completes positioning therewith between the first pillar 21 and the first mounting groove 11, and the further company of installation additional Fitting promotes installation effectiveness.
After first pillar 21, the second pillar 22 are connect with the first mounting groove 11, the second mounting groove 12 respectively, 1 He of switch gate Line connection or face connection can be formed after each tie point line of driving transmission device 2, thus connection structure is relatively stable, connection Form is not easy to be destroyed by external force.
Therefore, quick positioning and installation when two kinds of connection type combinations can be such that switch gate 1 and driving transmission device 2 installs. In addition, connection is reliable between switch gate 1 and driving transmission device 2 after connection, stability is high, is being moved forward and backward switch gate 1 Stable when folding air outlet 31, switch gate 1 is not easy skew or falls.
It is understood that the point between the switch gate 1 in compared with the prior art and driving transmission device 2 connects knot Structure, the accurate positioning when switch gate 1 and driving transmission device 2 of the utility model are installed, quickly, connection rear stability is high for connection, 1 stable working state of switch gate.
In some embodiments of the utility model, as shown in figure 5, switch gate 1 includes: switch panel 13 and switch baseplate 14, wherein the front side of switch baseplate 14 is connected with switch panel 13.
Optionally, the edge of switch baseplate 14 is equipped with multiple buckles, and switch panel 13 is equipped with the card slot matched with buckle, It is clamped and is fastened and connected between switch panel 13 and switch baseplate 14.
Certainly, it can also be connected, not done here specific by screw bolt part between switch baseplate 14 and switch panel 13 It limits.
Optionally, switch panel 13 leans forward to form certain radian towards air outlet 31, switch panel 13 and switch baseplate 14 Middle part form certain gap, to facilitate the end of the first pillar 21, connector, the second pillar 22 to have certain laying empty Between.
Optionally, as shown in Figure 5, Figure 6, the first mounting groove 11 and the second mounting groove 12 are equipped on switch baseplate 14 simultaneously, It is i.e. corresponding with this design structure, the first pillar 21 and the second pillar 22 are then equipped in driving transmission device 2 simultaneously.
In some embodiments of the utility model, as shown in Figure 5, Figure 6, the first mounting groove 11 is through hole, and first is convex Column 21 is arranged in the first mounting groove 11.First pillar 21 has certain guiding role during wearing in through hole, wears It is connected and fixed after if with connector.
Optionally, the middle part of the first pillar 21 forms the first mounting hole 211, and connector protrudes into after passing through the first mounting groove 11 Into the first mounting hole 211.First mounting hole 211 conveniently adds connector.
Optionally, the side wall of the first pillar 21 protrudes to be formed positive stop strip 212 (structure can be found in Figure 10), the first mounting groove 11 Inner wall form corresponding with positive stop strip 212 boss, the end face of positive stop strip 212 is connected to the lower surface of boss.Limitation first Pillar 21 extend into the length in the first mounting groove 11.
Optionally, it can be equipped with internal screw thread in the first mounting hole 211, external screw thread can be formed on the lateral wall of connector, When connector is extend into the first mounting hole 211, internal screw thread and external screw thread are engaged with each other, i.e. connector and the first mounting hole It can be thread matching structure between 211.Optionally, connector can be screw or bolt.
In some embodiments of the utility model, as shown in Figure 7, Figure 8, the bottom wall of switch baseplate 14 is extended rearwardly to form Guide wall 141 is formed with the first guide groove 42 cooperated with guide wall 141 on switch gate mounting plate 4.When driving transmission device 2 When driving switch door 1 is moved forward and backward, guide wall 141 is then slid back and forth in the first guide groove 42, may make switch gate 1 smoothly It is moved forward and backward, and is less prone to catching phenomenon in moving process.In addition, the depth and guide wall 141 of the first guide groove 42 Length, can minimum distance between limit switch door 1 and switch gate mounting plate 4.Under suitable design value, guide wall 141 Bottom contacted with the bottom of the first guide groove 42 after, switch gate 1 is then just fallen at its corresponding air outlet 31, by air outlet 31 close.
Optionally, guide wall 141 is formed as cylinder-shaped, and the first guide groove 42 is then formed as circular ring shape.Keep switch gate 1 mobile Shi Sizhou has guiding, is not easy to shake, more stable.
Optionally, as shown in Figure 8, Figure 9, switch baseplate 14 includes support plate 142, the shape and switching surface of support plate 142 The shape of plate 13 is mutually agreed with, and is installed to switch panel 13 in support plate 142, and covers switch baseplate 14.Support plate 142 is simultaneously Increase the connection between switch baseplate 14 and switch panel 13.The guide wall 141 at the masking of support plate 142 rear portion.
Optionally, as shown in figure 9, support plate 142 is formed as the disk-like structure being backwardly recessed, switch panel 13 and support plate Installation cavity is formed between 142, and mounting disc 143 is equipped in installation cavity, is equipped with the first mounting groove 11 and second simultaneously in mounting disc 143 Mounting groove 12, the first mounting groove 11 and the second mounting groove 12 are connected to the cylindrical spaces inside guide wall 141.This structure can make to drive Dynamic transmission device 2 stretches to the first mounting groove 11 and the second mounting groove 12 from the cylindrical spaces inside guide wall 141, and forms positioning And connection.
Optionally, mounting disc 143 is equipped with multiple groups the first mounting groove 11 and the second mounting groove 12, with the first mounting groove of group 11 two sides are respectively equipped with second mounting groove 12, and three mounting grooves with group are formed as same straight line.Corresponding mounting groove Structure, driving transmission device 2 may include it is multiple, each driving transmission device 2 be equipped with one group of first pillar 21, the second pillar 22, when one group of the first pillar 21 in the same driving transmission device 2, the second pillar 22 arrangement is also in same straight line, and the The both sides of one pillar 21 are respectively equipped with second pillar 22.
In some embodiments, it is evenly arranged between multiple groups the first mounting groove 11 and the second mounting groove 12 in 360 degree.
That is, when being equipped with two group of first mounting groove 11 and the second mounting groove 12, two groups of mounting grooves are symmetrically arranged at installation On disk 143.
When being equipped with three group of first mounting groove 11 and the second mounting groove 12, straight line intersection where three groups of mounting grooves forms positive six Side shape.The design scheme of mounting groove and so on of the group number of other quantity.
In addition, when being provided only with one group of first mounting groove 11 and the second mounting groove 12 in mounting disc 143, this group of mounting groove It is located at the center of mounting disc 143, so that after the first pillar 21, the second pillar 22 are cooperatively connected with corresponding mounting groove, switch gate 1 Uniform force is not easy to one side skew.
In some embodiments of the utility model, as shown in Figure 10, Figure 11, each driving transmission device 2 includes driving Mechanism 23 and transmission mechanism 24, driving mechanism 23 are moved before and after connecting transmission mechanism 24 and the opposite air outlet 31 of drive transmission device 24 It is dynamic, one end connection switch door 1 of transmission mechanism 24.Driving mechanism 23 provides power source, and transmission mechanism 24 then passes out power It goes.
In some embodiments, as shown in Figure 10, Figure 11, the end of transmission mechanism 24 is equipped with the first pillar 21 and the simultaneously Two pillars 22, switch gate 1 are equipped with the first mounting groove 11 for cooperating with the first pillar 21, be additionally provided on switch gate 1 with it is second convex The second mounting groove 12 that column 22 matches.
Optionally, driving mechanism 23 may include motor, and transmission mechanism 24 may include gear 241 and rack gear 242, motor Connection gear 241 simultaneously drives gear 242 to rotate, and gear 242 is mobile with carry-over bar 242, and the first pillar is arranged in the end of rack gear 242 21 and second pillar 22.
Optionally, transmission mechanism 24 may include feed screw nut part, and wherein motor drives lead screw rotation, and lead screw drives nut Movement, nut connect the first pillar 21 and the second pillar 22.
Optionally, driving transmission device 2 is cylinder, and the end of the push rod of cylinder connects the first pillar 21 and the second pillar 22。
Optionally, driving transmission device 2 is linear motor, and the first pillar 21 and the are arranged on the moving component of linear motor Two pillars 22.
Optionally, as shown in Figure 10, Figure 11, each driving transmission device 2 also includes mounting box 25, corresponding driving machine Structure 23 and transmission mechanism 24 are located in mounting box 25, and transmission mechanism 24 can be moved forward and backward relative to mounting box 25.
Optionally, as shown in figure 11, mounting box 25 along the longitudinal direction be equipped with the second guide groove 251, transmission mechanism 24 along Second guide groove 251 moves forward and backward.Guarantee the running track of transmission mechanism 24 in a certain range.
Referring to Figure 5, mounting box 25 is located on switch gate mounting plate 4.
Specifically, switch gate mounting plate 4 is equipped with third mounting groove 45, the clamping of mounting box 25 is mounted on third mounting groove 45 Middle formation is detachably connected.Mounting box 25 can also be made to form screw bolt with third mounting groove 45 to connect.
Referring to Fig. 5, Fig. 6, switch gate mounting plate 4 is equipped with three groups of third mounting grooves 45, adjacent third mounting groove 45 it Between angle be 60 degree, a driving transmission device 2 is installed in each third mounting groove 45.Three groups of driving transmission devices 2 are same Shi Yunhang and the back-and-forth motion of control switch door 1, guarantee that switch gate 1 runs smoothly.
In some embodiments of the utility model, as shown in Figure 10, Figure 11, rack gear 242 is close to 31 (air outlet of air outlet 31 referring to Fig. 3) one end be equipped with end plate 26, end plate 26 be equipped with the first pillar 21 and the second pillar 22.End plate 26 is first convex The setting of column 21 and the second pillar 22 provides tie point, and increases driving transmission device 2 and the first pillar 21 and second is convex Effective connection area between column 22, making the spread pattern of the first pillar 21 and the second pillar 22, there are many select.
Optionally, end plate 26 is connected to one end of transmission mechanism 24, and when transmission mechanism 24 is moved forward and backward, end plate 26 is followed It moves forward and backward.
In some embodiments of the utility model, as shown in Figure 10, Figure 11, the second pillar 22 includes circumferentially spaced sets The multiple clamping sections 221 set, form notch 222 between two neighboring clamping section 221, and the end of clamping section 221 radially extends Form edge 223.The matching design of multiple clamping sections 221 and notch 222, makes the second pillar 22 have certain Light deformation power, It is easy to snap onto the second mounting groove 12.
Optionally, the second mounting groove 12 is through hole, and the second pillar 22 is arranged in the second mounting groove 12 (such as Fig. 5 institute Show), edge 223 is connected to 12 edge of the second mounting groove.Edge 223 forms final limit to the second pillar 22.
In some instances, referring again to shown in Fig. 2, the rear portion of switch gate mounting plate 4 is laid with ducting part 6, air duct Component 6 includes blower and air duct mounting plate, and wherein blower corresponds to the setting of air outlet 31.
In some embodiments, as shown in Figure 1 and Figure 2, the rear portion of ducting part 6 is equipped with heat exchanger components 5, in heat exchanger components 5 Equipped with refrigerant the air flowed into air conditioner indoor unit 100 is heated or freezed, hot wind or cold wind are to ducting part 6 later Direction send out.
In some embodiments, as shown in Figure 1 and Figure 2, air outlet 31 includes setting up and down multiple on panel assembly 3.In In the description of the utility model, unless otherwise indicated, the meaning of " plurality " is two or more.
In some specific examples, referring again to shown in Fig. 3, the air outlet 31 on panel assembly 3 is spaced in above-below direction There are two settings, respectively the first air outlet 311 and the second air outlet 312, wherein the switch gate at the rear of the first air outlet 311 It can slide up and down on mounting plate 4 equipped with sliding door 44 to open and close the first air outlet 311.The switch gate of the rear side of sliding door 44 is pacified Loading board 4 is equipped with the barrier sundries of air outlet grate 43 and enters inside air conditioner indoor unit 100.In the present invention, define " the One ", the feature of " second " can explicitly or implicitly include one or more of the features, for distinguishing Expressive Features, Point of out-of-order, point of no weight.
Optionally, as shown in figure 3, the switch gate mounting plate 4 at the rear of corresponding second air outlet 312 is equipped with switch gate 1, Switch gate 1 is moved forward and backward to open and close the second air outlet 312, and switch gate 1 moves forward when opening the second air outlet 312, and wind is from opening The periphery of shutdown 1 is blown out outward, and switch gate 1 is kept off in the front of the second air outlet 312, and the rear of the second air outlet 312 is not set out Style grid 43.
In some instances, as shown in Fig. 2, the ducting part 6 at the rear of corresponding first air outlet 311 is equipped with the first wind The ducting part 6 of machine 61, the rear of corresponding second air outlet 312 is equipped with the second blower 62, wherein the first blower 61, the second wind Machine 62 can be the wind wheel of axial-flow type or the wind wheel of diagonal flow type, be not specifically limited herein.
In certain embodiments, the first blower 61 includes the counter-rotating fan being made of the first wind wheel and the second wind wheel, I.e. the inclined direction of the blade of the inclined direction of the blade of the first wind wheel and the second wind wheel is on the contrary, the first wind wheel and the second wind wheel exist Guide vane each other on the direction of air flowing reduces (the first wind wheel and the second wind wheel are in the case where different revolving speeds) or eliminates (the first wind wheel and the second wind wheel are in the case where identical revolving speed) tangential rotation speed of air-flow (is converted by dynamic pressure quiet Pressure), counter-rotating fan is improved to the mechanical efficiency of air, and is flowed towards the direction of air outlet by the air-flow of two wind wheels It is dynamic, to realize the effect blown at a distance.It should be noted that compared to single cross flow fan, axial flow blower or oblique flow Blower, the first wind wheel and the second wind wheel either reversely rotates at different rates or identical velocity reversal in counter-rotating fan Rotation, counter-rotating fan can be realized more remote air-supply.
Secondly, the first wind wheel and the second wind wheel in the case where different revolving speeds, can expand the conveying range of cold wind.Cause For when a wind wheel is with higher rotational speed and another wind wheel is with lower rotational speed, the wind wheel of higher rotation speed is risen Leading role is designed based on the blade air exit angle of single-stage axial or diagonal flow fan and deviates rotary axis direction, so that axis stream Wind wheel or oblique flow wind wheel itself have relieve heat effect, and therefore, the angular range by the cold wind of the first air outlet outflow is larger, thus Realize Wide blowing angle.In addition, equally there is relieve heat effect based on axial-flow windwheel or oblique flow wind wheel itself, can be adjusted as required The revolving speed of first wind wheel and the second wind wheel makes its differential speed rotation, thus realize gentle breeze sense or calm sense air-supply, avoid cold wind by Blow-through user is after the outflow of first air outlet 311 to cause undesirable experience to user.Therefore, the sky of the utility model embodiment Gentle breeze sense can be realized without using the wind deflector with micropore for tune indoor unit 100 or calm sense is blown, and wind loss is few.It needs It is bright, in order to realize Wide blowing angle and calm sense air-supply, the corresponding motor of one of wind wheel may make not work, another Wind wheel is still blown towards 311 side forward direction of the first air outlet.In addition, also may make to realize Wide blowing angle and calm sense air-supply To the reversed air-supply in 3 inside of panel assembly, another wind wheel is still positive to blow one of wind wheel.Wherein, " forward direction air-supply " be Air-flow is blown out from the first air outlet 311 under the action of wind wheel, and " reversed air-supply " is that the inside of air-flow toward panel assembly 3 is blown into.
In some embodiments, referring again to shown in Fig. 3, Fig. 4, switch gate mounting plate 4 is equipped with air-out passage 41, and goes out The corresponding air outlet 31 in wind channel 41 is arranged, and air outlet grate 43 covers one of air-out passage 41.
In some specific examples, as shown in Figure 3, Figure 4, corresponding first air outlet 311 of switch gate mounting plate 4, second go out Air port 312 is respectively equipped with the first air-out passage 411 and the second air-out passage 412, wherein being equipped with out on the first air-out passage 411 Style grid 43, the second air-out passage 412 are equipped with switch gate 1.It is formed centainly between switch gate mounting plate 4 and panel assembly 3 Accommodation space, to facilitate sliding up and down for sliding door 44, the back-and-forth motion of Convenient switch door 1.
Optionally, referring again to shown in Fig. 6, the second air-out passage 412 is equipped with flase floor 46, and the middle part of flase floor 46 is pacified Equipped with driving transmission device 2.Gap between flase floor 46 can cross wind.
For the scheme for being best understood from the utility model embodiment, it is described below in a specific embodiment of the utility model The structure of air conditioner indoor unit 100.
As shown in Figure 1 and Figure 2, a kind of air conditioner indoor unit 100 successively includes: panel assembly 3, switch gate installation from front to back Plate 4, ducting part 6 and heat exchanger components 5, wherein switch gate mounting plate 4 is located on panel assembly 3, and panel assembly 3 is along upper and lower Two air outlets 31, respectively the first air outlet 311 and the second air outlet 312 are formed to interval.Corresponding first air outlet, 311 He The first air-out passage 411 and the second air-out passage 412 are formed on the rear side switch gate mounting plate 4 of second air outlet 312.
As shown in Fig. 2, the rear of corresponding first air-out passage 411 and the second air-out passage 412 is respectively equipped with the first blower 61 and second blower 62, the first blower 61 constitute counter-rotating fan by two wind wheels.First blower 61 and the second blower 62 are mounted on On the mounting plate of air duct, the first blower 61, the second blower 62, air duct mounting plate constitute ducting part 6.
As shown in Fig. 2, the rear of ducting part 6 is equipped with heat exchanger components 5, heat exchanger components 5 include heat exchanger and the auxiliary heat of electricity Heating component, heat exchanger is to be heated or be freezed to the wind in sucking air conditioner indoor unit 100.
As shown in figure 3, can slide up and down between the first air-out passage 411 and the first air outlet 311 equipped with sliding door 44, The mobilizable setting of sliding door 44 is in switch gate mounting plate 4, and sliding door 44 is openable or closes the first air outlet 311.First Air outlet grate 43 is installed on air-out passage 411.
As shown in Figure 3, Figure 4, what can be moved forward and backward between the second air-out passage 412 and the second air outlet 312 is equipped with switch Door 1, switch gate 1 stretch out the second air outlet 312, open the second air outlet 312 when its forward movement, when it is moved rearwardly into the When at two air outlets 312, the second air outlet 312 is closed.
As shown in figure 5, the second air-out passage 412 is equipped with flase floor 46, the gap between flase floor 46 can cross wind.Grid The middle part of plate 46 forms installation space, and installation space is equipped with bottom cover, sets that there are three the thirds arranged in 60 degree angles of cut on bottom cover Mounting groove 45.One group of driving transmission device 2 is disposed in each third mounting groove 45.
As shown in figure 5, each driving transmission device 2 includes as the motor of driving mechanism 23, as transmission mechanism 24 Gear 241 and rack gear 242, mounting box 25, end plate 26, motor-driven gear 241 rotate, one end connection board 26 of rack gear 242. Motor, gear 241, rack gear 242 are installed in mounting box 25, and rack gear 242 is moved forward and backward relative to mounting box 25.End plate 26 On be respectively equipped with first pillar 21 and two the second pillars 22 being arranged in a linear, wherein the first pillar 21 is located at centre, The two sides of first pillar 21 are respectively equipped with second pillar 22, and the middle part of the first pillar 21 forms the first mounting hole 211.Second Pillar 22 includes multiple clamping sections 221 of circumferentially spaced setting, and notch 222, clamping are formed between two neighboring clamping section 221 Section 221 end radially extend to be formed edge 223 (the first pillar 21, the second pillar 22 structure need combine Figure 10 and figure 11)。
As shown in Figure 6, Figure 7, switch gate 1 includes switch panel 13 and switch baseplate 14, and switch panel 13 is fastened and connected On switch baseplate 14.The bottom wall of switch baseplate 14 extends rearwardly to form the guide wall 141 of tubular, corresponding, as shown in figure 8, The first guide groove 42 of the annular cooperated with guide wall 141 is formed on the bottom cover of switch gate mounting plate 4.In addition, such as Fig. 9 institute Show, perforation switch baseplate 14 is formed with three groups of first mounting grooves 11 and the second mounting groove 12 in the arrangement of equilateral triangle form.Its In, the two sides with the first mounting groove 11 of group are respectively equipped with second mounting groove 12, and three mounting grooves with group are formed as same One straight line.Boss is equipped in first mounting groove 11.After first mounting groove 11 and the cooperation of the first pillar 21, use connector (screw) Connection.Second mounting groove 12 and the second pillar 22 are engaged by clamping.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection;It can be mechanical connection, be also possible to be electrically connected;Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.
Show that two air outlets 31 show three groups of driving transmission devices for illustration purposes, in Fig. 5 in Fig. 1 2, three groups of mounting grooves for illustration purposes, but those of ordinary skill after having read technical solution above, it is aobvious So be understood that the program is applied in the technical solution of other quantity, this also fall into the protection scope of the utility model it It is interior.
According to other compositions of the air conditioner indoor unit 100 of the utility model embodiment such as refrigeration of the heat exchanger components 5 to wind Or the operating principle etc. that the principle of heating, sliding door 44 slide up and down all is known for those of ordinary skills , it is not detailed herein.
In the description of this specification, the description of reference term " embodiment ", " example " etc. mean combine the embodiment or Example particular features, structures, materials, or characteristics described are contained at least one embodiment or example of the utility model. In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.Moreover, description Particular features, structures, materials, or characteristics can be tied in an appropriate manner in any one or more of the embodiments or examples It closes.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (11)

1. a kind of air conditioner indoor unit characterized by comprising
Panel assembly, the panel assembly are equipped with air outlet;
Switch gate mounting plate, the switch gate mounting plate are located on the panel assembly;
Switch gate, the switch gate correspond to the air outlet and are located on the switch gate mounting plate, and the switch gate can front and back shifting It moves to open and close the air outlet;
Driving transmission device, the driving transmission device are connect to drive the switch gate to be moved forward and backward with the switch gate;
Wherein, one of the switch gate and the driving transmission device is equipped with the first mounting groove, the switch gate and described Another of driving transmission device is equipped with the first pillar, and first pillar passes through connector with first mounting groove and cooperates Connection;
One of the switch gate and the driving transmission device is equipped with the second mounting groove, the switch gate and driving biography Another of dynamic device is equipped with the second pillar, and second pillar is cooperatively formed with second mounting groove and snapped connection.
2. air conditioner indoor unit according to claim 1, which is characterized in that the switch gate includes:
Switch panel;
Switch baseplate is connected with the switch panel on front side of the switch baseplate, is equipped with simultaneously on the switch baseplate described First mounting groove and second mounting groove.
3. air conditioner indoor unit according to claim 2, which is characterized in that the bottom wall of the switch baseplate extends rearwardly to form Guide wall is formed with the first guide groove with guide wall cooperation on the switch gate mounting plate.
4. air conditioner indoor unit according to claim 1, which is characterized in that the driving transmission device include driving mechanism and Transmission mechanism, the driving mechanism connect the transmission mechanism and drive shifting before and after the relatively described air outlet of the transmission mechanism Dynamic, one end of the transmission mechanism connects the switch gate.
5. air conditioner indoor unit according to claim 4, which is characterized in that the end of the transmission mechanism is equipped with described simultaneously First pillar and second pillar, the switch gate is equipped with the first mounting groove cooperated with first pillar, described to open The second mounting groove matched with second pillar is additionally provided in shutdown.
6. air conditioner indoor unit according to claim 4, which is characterized in that the driving transmission device further includes mounting box, The mounting box is located on the switch gate mounting plate, and the driving mechanism and the transmission mechanism are located in the mounting box, The transmission mechanism can be moved forward and backward relative to the mounting box.
7. air conditioner indoor unit according to claim 6, which is characterized in that the mounting box is close to one end of the air outlet Equipped with end plate, the end plate is equipped with first pillar and second pillar.
8. air conditioner indoor unit according to claim 1, which is characterized in that first mounting groove is through hole, described the One pillar is arranged in first mounting groove.
9. air conditioner indoor unit according to claim 8, which is characterized in that the middle part of first pillar forms the first installation Hole, the connector are extend into first mounting hole after passing through first mounting groove.
10. air conditioner indoor unit according to claim 1, which is characterized in that second pillar includes circumferentially spaced sets The multiple clamping sections set, form notch between the two neighboring clamping section, and the end of the clamping section radially extends to be formed Edge.
11. air conditioner indoor unit according to claim 10, which is characterized in that second mounting groove is through hole, described Second pillar is arranged in second mounting groove, and the edge is connected to the second installation groove edge.
CN201920239189.8U 2019-02-25 2019-02-25 Air conditioner indoor unit Active CN209558529U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920239189.8U CN209558529U (en) 2019-02-25 2019-02-25 Air conditioner indoor unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920239189.8U CN209558529U (en) 2019-02-25 2019-02-25 Air conditioner indoor unit

Publications (1)

Publication Number Publication Date
CN209558529U true CN209558529U (en) 2019-10-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920239189.8U Active CN209558529U (en) 2019-02-25 2019-02-25 Air conditioner indoor unit

Country Status (1)

Country Link
CN (1) CN209558529U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113028506A (en) * 2021-03-23 2021-06-25 青岛海信日立空调系统有限公司 Indoor unit of air conditioner
CN115789906A (en) * 2022-12-15 2023-03-14 珠海格力电器股份有限公司 Control method integrating remote air supply, air conditioner and medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113028506A (en) * 2021-03-23 2021-06-25 青岛海信日立空调系统有限公司 Indoor unit of air conditioner
CN115789906A (en) * 2022-12-15 2023-03-14 珠海格力电器股份有限公司 Control method integrating remote air supply, air conditioner and medium

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