CN209131017U - Air conditioner indoor unit and air conditioner - Google Patents

Abstract

The utility model discloses a kind of air conditioner indoor unit and air conditioner, and the air conditioner indoor unit includes shell and is mounted on the intracorporal spiral case component of the shell；Wherein, the shell is equipped with air outlet；The spiral case component includes spiral case and volute tongue, and the volute tongue is connect with the spiral case, to cooperatively form the exhaust air flue being connected to the air outlet with the spiral case；Wherein, the spiral case has the first contact surface contacted with the volute tongue, and the volute tongue has the second contact surface with the first contact face contact, and first contact surface and/or second contact surface are set as matte.The air conditioner indoor unit of the utility model can reduce the noise generated when air conditioner indoor unit operation.

Description

Air conditioner indoor unit and air conditioner

Technical field

The utility model relates to air conditioner technical field, in particular to a kind of air conditioner indoor unit and air conditioner.

Background technique

Raising with people to quality of life demand, people increasingly focus on the noise problem of air conditioner.Currently, often The air conditioner indoor unit of rule at runtime, still can generate bigger noise, greatly reduce the usage experience sense of people, be not inconsistent Close the requirement of people's air conditioner.

Utility model content

The main purpose of the utility model is to propose a kind of air conditioner indoor unit, it is intended to when can reduce air conditioner indoor unit operation The noise of generation.

To achieve the above object, the utility model proposes a kind of air conditioner indoor unit, the air conditioner indoor unit include shell and It is mounted on the intracorporal spiral case component of the shell；The shell is equipped with air outlet；The spiral case component includes spiral case and volute tongue, described Volute tongue is connect with the spiral case, to cooperatively form the exhaust air flue being connected to the air outlet with the spiral case；Wherein, the snail Shell has the first contact surface contacted with the volute tongue, and the volute tongue has to be contacted with the second of the first contact face contact Face, first contact surface and/or second contact surface are set as matte.

Optionally, one of first contact surface and second contact surface are set as matte, another to be set as light Sliding surface.

Optionally, the matte is frosting；Alternatively, the matte is lines face.

Optionally, the spiral case has end plate, and the inner surface of the end plate is convexly equipped with the peace for volute tongue installation connection Loading board, first contact surface are formed in the plate face of the mounting plate.

Preferably, the volute tongue and the mounting plate by any one in bolt structure, buckle structure, latch structure or Multiple combinations mode is fixedly connected.

Optionally, the volute tongue has provided location hole and mounting hole；The mounting plate is equipped with locating button and screw hole, described fixed Snapping corresponding with the location hole is detained in position, and the screw hole is corresponding with the mounting hole to be connected by screw to.

Optionally, the air conditioner indoor unit includes temperature processing device, and the temperature processing device is sent to the air outlet Wind, to adjust indoor environment temperature.

Optionally, the air conditioner indoor unit further includes air processor, and the shell is equipped with fresh air air outlet, the sky Flash Gas Compression Skid System can be exported to the fresh air and be blown.

Optionally, the shell includes upper housing and lower case, and the upper housing is equipped with the air outlet, the lower case Equipped with the fresh air air outlet；The temperature processing device is mounted on the upper housing, and the air processor is mounted on institute It states in lower case, the air processor is connected to by air duct with the temperature processing device.

Optionally, the temperature processing device includes heat exchange heat and two tubular wine wheels；The spiral case is mounted on described In shell, the spiral case includes the first volute body and the second volute body for connecting with first volute body, the number of the volute tongue Amount is two, and two volute tongues are connect with first volute body, second volute body respectively, to form two to be respectively cooperating with A exhaust air flue, two tubular wine wheels are respectively to two exhaust air flue air-supplies.

Optionally, the air conditioner indoor unit further includes the louver structure in the exhaust air flue, the louver structure Including kinematic link and multiple blinds；Wherein, the kinematic link is movably mounted at institute along the length direction of the volute tongue It states on spiral case；One end of the blinds and the kinematic link are rotatablely connected, and the other end of the blinds is rotated in the volute tongue Connection.

Optionally, the volute tongue is made of plastic material.

Optionally, the air conditioner indoor unit is that floor air conditioner indoor machine or vertical hanged type air conditioner indoor unit or horizontal hanging type are empty Adjust indoor unit.

The utility model also provides a kind of air conditioner, and the air conditioner includes air conditioner indoor unit, the air conditioner indoor unit packet It includes shell and is mounted on the intracorporal spiral case component of the shell；The shell is equipped with air outlet；The spiral case component include spiral case and Volute tongue, the volute tongue are connect with the spiral case, to cooperatively form the exhaust air flue being connected to the air outlet with the spiral case；Its In, the spiral case has the first contact surface contacted with the volute tongue, and the volute tongue has and the first contact face contact Second contact surface, first contact surface and/or second contact surface are set as matte.

The technical solution of the utility model passes through being arranged with the contact surface at the spiral case link position by the volute tongue For matte；And/or the spiral case at the volute tongue link position contact surface be arranged in matte, in the air conditioning chamber During interior machine operation, when volute tongue and spiral case generation relative friction, reduce effective contact area of volute tongue and spiral case, in turn Reduce noise caused by both this friction, reaches noise reduction purpose, promote the experience sense of air conditioner indoor unit.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the schematic diagram of part-structure in one embodiment of the utility model air conditioner indoor unit；

Fig. 2 is the structural decomposition diagram of spiral case component in Fig. 1；

Fig. 3 is the enlarged drawing in Fig. 2 at A；

Fig. 4 is the enlarged drawing in Fig. 2 at B；

Fig. 5 is the schematic diagram of spiral case component and tubular wine wheel installation in Fig. 2.

Drawing reference numeral explanation:

Label	Title	Label	Title
				10	Spiral case	23	Axis hole
10a	First volute body	30	Exhaust air flue
				10b	Second volute body	30a	First exhaust air flue
11	Mounting plate	30b	Second exhaust air flue
				111	Locating button	40	Tubular wine wheel
112	Screw hole	40a	First tubular wine wheel
				20	Volute tongue	40b	Second tubular wine wheel
20a	First volute tongue	50	Louver structure
				20b	Second volute tongue	51	Kinematic link
21	Location hole	52	Blinds
				22	Mounting hole	S	Matte

The utility model aim is realized, the embodiments will be further described with reference to the accompanying drawings for functional characteristics and advantage.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture) Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.

In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of case is not present, also not within the protection scope of the requires of the utility model.

Fig. 1 and Fig. 2 are please referred to, in the operational process of air conditioner indoor unit, since air conditioner indoor unit internal temperature changes rapidly Become, volute tongue 20 is influenced (volute tongue 20 is made of plastic material) by its material and expanded with heat and contract with cold deformation, deformed volute tongue 20 Extruding is fitted closely with spiral case 10, under the driving of air-flow, volute tongue 20 and spiral case 10 are prone to rub and generate friction noise. Alternatively, the louver structure 50 in exhaust air flue 30, in wind-guiding, the blinds 52 of louver structure 50 swings and volute tongue 20 is driven to jump, So that volute tongue 20 and spiral case 10 occur relative friction and generate friction noise.For this purpose, originally practical provide a kind of air conditioner indoor unit, institute Stating air conditioner indoor unit can reduce generated noise when volute tongue 20 and 10 relative friction of spiral case, and then reduce in the air conditioning chamber The overall noise of machine promotes the experience sense that people use air conditioner indoor unit.It should be noted that the specification in the utility model is attached Fig. 1 is into Fig. 5, and solid arrow instruction is the structures such as hole, space or face, and what dotted arrow indicated is the flow direction of air-flow.

It please refers to Fig.1 to Fig.3, in an embodiment of the air conditioner indoor unit of the utility model, the air conditioner indoor unit includes Shell (not shown) and it is mounted on the intracorporal spiral case component of the shell；Wherein, the shell is equipped with air outlet；Spiral case component includes Spiral case 10 and volute tongue 20, volute tongue 20 are connect with spiral case 10, to cooperatively form the outlet air wind being connected to the air outlet with spiral case 10 Road 30；Wherein, spiral case 10 has the first contact surface contacted with volute tongue 20, and volute tongue 20 has and the first contact face contact Second contact surface, first contact surface and/or second contact surface are set as matte (S show matte in such as Fig. 3).

Specifically, the air conditioner indoor unit includes temperature processing device, the temperature processing device includes tubular wine wheel 40 and heat exchanger (not shown), tubular wine wheel 40 and heat exchanger along front and back to being mounted in the shell.The back side of the shell Or side is equipped with the air inlet being connected to exhaust air flue 30, the front surface of the shell is equipped with the outlet air being connected to exhaust air flue 30 Mouthful.When the air conditioner indoor unit is run, tubular wine wheel 40 drives air to enter in shell from the air inlet, this partial air exists Carry out heat exchange with heat exchanger in shell and form outlet air air, outlet air air flows to the air outlet through exhaust air flue 30, finally from The air outlet blows to interior, realizes refrigeration or heating.

By both first contact surface and second contact surface, at least one is set as matte, makes snail with this Effective contact area of tongue 20 and spiral case 10 reduces, and the generated noise that rubs also reduces therewith, to reach noise reduction purpose.Value It obtains one and is mentioned that the matte should refer to the plane more coarse than shiny surface or common face, for example, the matte can be frosted Face sets textured lines face, as long as can reduce effective contact area of volute tongue 20 Yu spiral case 10.When described When one contact surface is set as matte, second contact surface can be set to matte or shiny surface or common face.When described Two contact surfaces are arranged in matte, and first contact surface can be set to matte or shiny surface, common face.

The technical solution of the utility model, by setting rough for first contact surface and/or second contact surface Face, when volute tongue 20 and the generation relative friction of spiral case 10, to reduce 20 He of volute tongue during air conditioner indoor unit operation Effective contact area of spiral case 10, and then reduce noise caused by this two friction, reach noise reduction purpose, promotes user and use The experience sense of air conditioner indoor unit.

Please see Fig. 2 to Fig. 4, based on the above embodiment, for convenient for by the installation to spiral case 10 of volute tongue 20, spiral case 10 has End plate, the inner surface of the end plate are convexly equipped with the mounting plate 11 for the installation connection of volute tongue 20, and first contact surface is formed in peace In the plate face of loading board 11.Specifically here, the both ends of spiral case 10 are equipped with mounting plate 11, first be formed on two mounting plates 11 Contact surface is disposed as matte.

It is fixed on the fixed form of mounting plate 11 as volute tongue 20, then is not particularly limited.Volute tongue 20 and mounting plate 11 are logical Cross that bolt structure, buckle structure, any one or more combination is fixedly connected in latch structure.Herein with volute tongue 20 and peace For loading board 11 is fixedly connected by bolt structure with buckle structure combination: volute tongue 20 has provided location hole 21 and mounting hole 22； Mounting plate 11 is equipped with locating button 111 and screw hole 112, the snapping corresponding with location hole 21 of locating button 111, screw hole 112 and mounting hole 22 Correspondence is connected by screw to.When assembly, first location hole 21 can be positioned with 21 snapping of location hole, then pass through mounting hole 22 and spiral shell Hole 112 is connected and fixed across screw, that is, completes the connection of volute tongue 20 and mounting plate 11.

For the air conditioner indoor unit, the air conditioner indoor unit includes temperature processing device, the Temperature Treatment dress It sets to the air outlet and blows, to adjust indoor environment temperature.In view of indoor environment is chronically at closed state, air quality Be gradually reduced, for improve indoor air quality, in the present embodiment, the air conditioner indoor unit further include air processor (not Diagram), the shell is equipped with fresh air air outlet, and the air processor can be exported to the fresh air and be blown, by indoor or After outdoor air is filtered purified treatment, by the fresh air air outlet environment sent to the room, to improve indoor air matter Amount.

It is noted that the air processor can be connected to outdoor environment and fresh air air outlet, by outdoor ring Air delivery in border is reached for the purpose of indoor environment supplement fresh air air into indoor environment；Alternatively, the air-treatment Module is connected to indoor environment and fresh air air outlet, sends back to indoor ring again after the air in indoor environment is carried out purified treatment In border

Based on the above embodiment, the shell includes upper housing and lower case, and the upper housing is equipped with the air outlet, institute Lower case is stated equipped with the fresh air air outlet；The temperature processing device is mounted on the upper housing, the air processor It is mounted in the lower case, the air processor is connected to by air duct with the temperature processing device.Therefore, the sky Flash Gas Compression Skid System can fresh air directly passes through fresh air air outlet environment sent to the room by treated, alternatively, the air-treatment fills Set will treated that fresh air first passes through the air duct send to the temperature processing device so that fresh air is by Temperature Treatment dress It sets after being processed into more comfortable temperature, then sent to the room from the air outlet.

For the air processor, the air processor includes wind wheel, motor, filter assemblies.Wherein, The motor is connect with the wind wheel, to drive the wind wheel rotary work, the filter assemblies be arranged in the wind wheel into Wind side or air side, to carry out purified treatment to air.In other embodiments, the air processor can also include Component is humidified, the humidification component improves air humidity to carry out humidification process to air.The humidification component can be wet Membrane module, atomizing component, spray assemblies etc. humidify any one in result, and setting tool body does not limit herein.

For the temperature processing device, the temperature processing device can be single duct system or double air duct systems System.Wherein, for the single duct system, exhaust air flue 30 only one, and be correspondingly arranged the exhaust air flue 30 air-supply Tubular wine wheel 40.For double duct system, there are two exhaust air flues 30, and is arranged two and send respectively to two exhaust air flues 30 The tubular wine wheel 40 of wind.In the present embodiment, the temperature processing device is double duct system.The temperature processing device includes Heat exchanger and two tubular wine wheels 40；Spiral case 10 is mounted in the upper housing, and spiral case 10 includes the first volute body 10a and with the Second volute body 10b of one volute body 10a connection, the quantity of volute tongue 20 are two, two volute tongues 20 respectively with the first volute body 10a, the second volute body 10b connection, to form two exhaust air flues 30 to be respectively cooperating with.Based on this, the air conditioner indoor unit includes Two tubular wine wheels, 40 two tubular wine wheels 40 are blown to two exhaust air flues 30 respectively.

Specifically, two volute tongues 20 are respectively the first volute tongue 20a and the second volute tongue 20b, two tubular wine wheels 40 are respectively First tubular wine wheel 40a and the second tubular wine wheel 40b, two exhaust air flues 30 are respectively that the first exhaust air flue 30a and second goes out Wind air duct 30b.Wherein, the first volute tongue 20a and the first volute body 10a cooperatively forms the first exhaust air flue 30a, the first tubular wine wheel 40a blows to the first exhaust air flue 30a, and the shell corresponds to the first exhaust air flue 30a equipped with the first air outlet；The Two volute tongue 20b and the second volute body 10b cooperatively form the second exhaust air flue 30b, the second tubular wine wheel 40b to the second exhaust air flue 30b air-supply, the corresponding second exhaust air flue 30b of the shell are equipped with the second air outlet.First volute body 10a and the second volute body 10b can also be integrally formed with split settings.To be preferably integrally formed convenient for manufacture.

Please continue to refer to Fig. 1 and Fig. 5, based on the above embodiment, the air conditioner indoor unit further includes being located at exhaust air flue 30 Interior louver structure 50.It is therefore all provided in each exhaust air flue 30 in view of air conditioner indoor unit tool there are two exhaust air flue 30 It is equipped with a louver structure 50, to adjust the wind-out range of corresponding air outlet.Louver structure 50 includes kinematic link 51 and more A blinds 52；Wherein, kinematic link 51 is movably mounted on spiral case 10 along the length direction of volute tongue 20；One end of blinds 52 It is rotatablely connected with kinematic link 51, the other end and volute tongue 20 of blinds 52 are rotatablely connected.When kinematic link 51 is along the length of volute tongue 20 When spending direction movement, one end deflection of blinds 52 is driven, realizes that blinds 52 puts wind.

Specifically, volute tongue 20 is equipped with multiple multiple axis holes 23 being intervally arranged along its length, and multiple blinds 52 are distinguished It is installed in rotation on the axis hole 23 by shaft, the swaying direction of blinds 52 and the length direction of volute tongue 20 and described The length direction of air conditioner indoor unit is consistent.If the air conditioner indoor unit is floor air conditioner indoor machine, blinds 52 is along institute The upward and downward for stating floor air conditioner indoor machine is swung；If the air conditioner indoor unit is horizontal hanging type air conditioner indoor unit, blinds 52 For along the left and right of the horizontal hanging type air conditioner indoor unit to swing；If the air conditioner indoor unit is vertical hanged type air conditioner indoor unit, Blinds 52 is the upward and downward swing along the vertical hanged type air conditioner indoor unit.When blinds 52 is swung, volute tongue 20 is driven by blinds 52 And when having relative to the mobile trend of spiral case 10, and since the contact surface between volute tongue 20 and spiral case 10 is set as matte, reduce Effective contact area between volute tongue 20 and spiral case 10, thus generation when being relatively moved between volute tongue 20 and spiral case 10 Friction noise it is smaller.

The utility model also provides a kind of air conditioner, and the air conditioner includes air conditioner indoor unit, the air conditioner indoor unit Specific structure is same since this air conditioner uses whole technical solutions of above-mentioned all embodiments referring to above-described embodiment Sample has all beneficial effects brought by the technical solution of above-described embodiment, and this is no longer going to repeat them.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (14)

1. a kind of air conditioner indoor unit, which is characterized in that the air conditioner indoor unit includes:

Shell, the shell are equipped with air outlet；And

Spiral case component, the spiral case component are mounted in the shell, and the spiral case component includes spiral case and volute tongue, the volute tongue It is connect with the spiral case, to cooperatively form the exhaust air flue being connected to the air outlet with the spiral case；Wherein, the spiral case tool There is the first contact surface contacted with the volute tongue, the volute tongue has the second contact surface with the first contact face contact, institute It states the first contact surface and/or second contact surface is set as matte.

2. air conditioner indoor unit as described in claim 1, which is characterized in that first contact surface and second contact surface its One of be set as matte, it is another to be set as shiny surface.

3. air conditioner indoor unit as described in claim 1, which is characterized in that the matte is frosting；Alternatively, the matte is Lines face.

4. air conditioner indoor unit as described in claim 1, which is characterized in that the spiral case has end plate, the interior table of the end plate Face is convexly equipped with the mounting plate for volute tongue installation connection, and first contact surface is formed in the plate face of the mounting plate.

5. air conditioner indoor unit as claimed in claim 4, which is characterized in that the volute tongue and the mounting plate pass through screw knot Structure, buckle structure, any one or more combination is fixedly connected in latch structure.

6. air conditioner indoor unit as claimed in claim 5, which is characterized in that the volute tongue has provided location hole and mounting hole；Institute It states mounting plate and is equipped with locating button and screw hole, locating button snapping corresponding with the location hole, the screw hole and the mounting hole Correspondence is connected by screw to.

7. the air conditioner indoor unit as described in claim 1 to 6 any one, which is characterized in that the air conditioner indoor unit includes temperature Processing unit is spent, the temperature processing device is blown to the air outlet, to adjust indoor environment temperature.

8. air conditioner indoor unit as claimed in claim 7, which is characterized in that the air conditioner indoor unit further includes air-treatment dress It sets, the shell is equipped with fresh air air outlet, and the air processor can be exported to the fresh air and be blown.

9. air conditioner indoor unit as claimed in claim 8, which is characterized in that the shell includes upper housing and lower case, described Upper housing is equipped with the air outlet, and the lower case is equipped with the fresh air air outlet；The temperature processing device is mounted on described Upper housing, the air processor are mounted in the lower case, and the air processor passes through air duct and the temperature Processing unit connection.

10. air conditioner indoor unit as claimed in claim 9, which is characterized in that the temperature processing device includes heat exchange heat and two A tubular wine wheel；The spiral case is mounted in the upper housing, the spiral case include the first volute body and with first spiral case Second volute body of body connection, the quantity of the volute tongue are two, two volute tongues respectively with first volute body, described The connection of second volute body, to form two exhaust air flues to be respectively cooperating with, two tubular wine wheels are respectively to two outlet air Air duct air-supply.

11. the air conditioner indoor unit as described in claim 1 to 6 any one, which is characterized in that the air conditioner indoor unit further includes Louver structure in the exhaust air flue, the louver structure include kinematic link and multiple blinds；Wherein, the transmission Connecting rod is movably mounted on the spiral case along the length direction of the volute tongue；One end of the blinds and the kinematic link Rotation connection, the other end of the blinds are rotatablely connected in the volute tongue.

12. the air conditioner indoor unit as described in claim 1 to 6 any one, which is characterized in that the volute tongue is by plastic material system At.

13. the air conditioner indoor unit as described in claim 1 to 6 any one, which is characterized in that the air conditioner indoor unit is landing Formula air conditioner indoor unit or vertical hanged type air conditioner indoor unit or horizontal hanging type air conditioner indoor unit.

14. a kind of air conditioner, which is characterized in that the air conditioner includes the air-conditioning as described in claim 1 to 13 any one Indoor unit.