CN104776501A - Air duct assembly and floor air conditioner - Google Patents

Air duct assembly and floor air conditioner Download PDF

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Publication number
CN104776501A
CN104776501A CN201510148848.3A CN201510148848A CN104776501A CN 104776501 A CN104776501 A CN 104776501A CN 201510148848 A CN201510148848 A CN 201510148848A CN 104776501 A CN104776501 A CN 104776501A
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CN
China
Prior art keywords
air
plate
volute
ducting assembly
assembly
Prior art date
Application number
CN201510148848.3A
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Chinese (zh)
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CN104776501B (en
Inventor
杨智强
毛先友
刘志强
刘阳
Original Assignee
广东美的制冷设备有限公司
美的集团股份有限公司
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Priority to CN201510148848.3A priority Critical patent/CN104776501B/en
Publication of CN104776501A publication Critical patent/CN104776501A/en
Application granted granted Critical
Publication of CN104776501B publication Critical patent/CN104776501B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0043Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/005Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers

Abstract

The invention provides an air duct assembly and a floor type air conditioner. The air duct assembly comprises a volute and a door opening and closing assembly, wherein the door opening and closing assembly is arranged on the volute, is positioned in an air outlet of an air guiding passage and is used for controlling the opening or the closing of the air guiding passage. According to the air duct assembly provided by the invention, the door opening and closing assembly is fixedly arranged on the volute, the stability and the firmness of air guiding assemblies are increased as the integral strength of the volute is higher, i.e., the using reliability of products is increased, and the market competitiveness of the products is increased; meanwhile, the air guiding passage is formed by the volute and the inner wall of an air duct, and the distance between the volute and the inner wall of the air duct can be changed by assembling personnel according to the size of the air duct during a process of installing the volute in the air duct; on one hand, the low assembling efficiency caused by dimension error between the volute and the air duct can be avoided, and thus the production efficiency of the floor type air conditioner is increased; on the other hand, the assembling accuracy between the volute and the inner wall of the air duct is increased, and thus the quality of the products is increased.

Description

Ducting assembly and floor air conditioner

Technical field

The present invention relates to air-conditioning technical field, in particular to a kind of ducting assembly and the floor air conditioner with this ducting assembly.

Background technology

At present, prior art breaker in middle door assembly is fixedly connected with the housing of vertical air conditioner, but the intensity of housing is lower, causes the steadiness of switch gate assembly poor, thus reduces the service life of product.

Summary of the invention

In order to solve the problems of the technologies described above one of at least, one object of the present invention is to provide that structure is simple, production efficiency is high and the ducting assembly of switch gate assembly fixation.

Another object of the present invention is to provide a kind of floor air conditioner with above-mentioned ducting assembly.

In view of this, the embodiment of first aspect present invention provides a kind of ducting assembly, be arranged in the air channel of floor air conditioner, comprise: volute, described volute comprises: the lower plate that the base horizontal-extending of the volute wind deflector that the outward flange of upper plate, described upper plate extends to form straight down and described volute wind deflector is formed, and described volute wind deflector and described air channel sidewall form air-guiding aisle; With switch gate assembly, described switch gate assembly is arranged on described volute, and is positioned at the exit of described air-guiding aisle, for controlling unlatching or the closedown of described air-guiding aisle.

Ducting assembly provided by the invention, switch gate assembly is fixed on volute, higher by the bulk strength of volute, thus improve the steadiness of wind guiding component, namely improve the dependability of product, and then add the competitiveness of product in market, simultaneously, the inwall in volute and air channel forms air-guiding aisle, volute is being arranged in the process of air channel, assembler can according to the distance between the size change volute in air channel and the inwall in air channel, avoid between volute and air channel because scale error causes efficiency of assembling low on the one hand, thus improve the production efficiency of floor air conditioner, on the other hand, improve the assembly precision between volute and air channel inwall, thus improve the quality of product.

Specifically, prior art breaker in middle door assembly is fixedly connected with the housing of vertical air conditioner, but the intensity of housing is lower, cause the steadiness of switch gate assembly poor, and ducting assembly provided by the invention, switch gate assembly is fixed on volute, higher by the bulk strength of volute, avoiding pass door assembly is fixed on housing, the situation causing the steadiness of switch gate assembly poor occurs, namely improve the steadiness of wind guiding component, thus improve the dependability of product, and then add the competitiveness of product in market, simultaneously, the inwall in volute and air channel forms air-guiding aisle, assembler can change the distance of the inwall in volute and air channel according to the size in air channel, improve assembly precision between volute and air channel inwall and efficiency of assembling low.

In addition, the ducting assembly in above-described embodiment provided by the invention can also have following additional technical feature:

According to one embodiment of present invention, described switch gate assembly comprises: two guidance sets, and two described guidance sets are separately positioned in described upper plate and described lower plate, and described wind guiding component has gathering sill; Men Ti, the two ends up and down of described door body are slidably mounted in the described gathering sill of two described wind guiding components respectively; And driven unit, described driven unit is arranged on described guidance set, and is connected with described door body, and described door body can be driven to slide in described gathering sill.

According to one embodiment of present invention, described guidance set comprises: guide rail, and described guide rail is provided with described gathering sill; With protection box, described protection box comprises upper cover and base, and described upper cover is connected with described base and forms accommodation space, described guide rail be arranged on described on cover, and described on cover and be also provided with guide through hole; Wherein, described driven unit is arranged in described accommodation space, and described driven unit passes described guide through hole and is connected with described door body.

According to one embodiment of present invention, described driven unit comprises: motor; Gear, described gear is arranged in described accommodation space, and is connected with the output shaft of described motor; And tooth bar, described tooth bar is arranged in described accommodation space, and is meshed with described gear, and described tooth bar can slide in described accommodation space; Joint pin, described joint pin is arranged on one end of described tooth bar, and is connected with described door body through described guide through hole.

According to one embodiment of present invention, described tooth bar is provided with pilot hole, is provided with lead in described accommodation space, described lead is positioned at described pilot hole.

According to one embodiment of present invention, described lead is arranged with protective sleeve, and described protective sleeve is between described lead and described tooth bar.

According to one embodiment of present invention, described tooth bar arranges limited post, described base is provided with chute, described limited post is positioned at described chute, and can slide in described chute.

According to one embodiment of present invention, described ducting assembly also comprises: whirlpool tongue, and tongue relatively described volute in described whirlpool is arranged on the inwall in described air channel, and forms described air-guiding aisle between the wall of the wall of described whirlpool tongue and described volute wind deflector.

According to one embodiment of present invention, described whirlpool tongue comprises: upper junction plate, and described upper junction plate is connected with described top board; Whirlpool tongue wind deflector, described whirlpool tongue wind deflector is extended to form straight down by the outward flange of described upper junction plate, and forms described air-guiding aisle between described whirlpool tongue wind deflector and described volute wind deflector; And lower connecting plate, described lower connecting plate is formed by the base horizontal-extending of described whirlpool tongue wind deflector, and described upper junction plate and described lower connecting plate are positioned at the same side of described whirlpool tongue wind deflector.

The embodiment of second aspect present invention provides a kind of floor air conditioner, comprising: heat exchanger; Housing, described housing has air inlet and air outlet, and described air outlet is the mounting hole arranged along the length direction of described housing, forms air channel between described air inlet and described air outlet; Ducting assembly described in above-mentioned any one, described ducting assembly is positioned at described air channel; Drip tray, described drip tray is arranged on the below of described ducting assembly, and the vertical projection of described ducting assembly is positioned at the gathering surface of described drip tray; And cross flow fan, described cross flow fan is arranged in ducting assembly, and be positioned at the porch of air-guiding aisle of described ducting assembly.

The whole beneficial effects of the ducting assembly of floor air conditioner of floor air conditioner provided by the invention by being provided with above-mentioned first aspect and providing, namely this floor air conditioner has the advantages such as efficiency of assembling is high, good effect of heat exchange, appearance looks elegant.

In addition, the floor air conditioner in above-described embodiment provided by the invention can also have following additional technical feature:

According to one embodiment of present invention, described floor air conditioner also comprises: fixed mount, described fixed mount is arranged in described air channel, and described fixed mount comprises: the base plate that the base horizontal-extending of the first side plate that the outward flange of top board, described top board extends to form straight down and described first side plate is formed, and described base plate and described top board are positioned at the same side of described first side plate; Wherein, described top board is connected with described upper plate and described upper junction plate connects, described base plate is connected with described lower plate and described lower connecting plate, and described heat exchanger is connected with described fixed mount, and described heat exchanger is between described fixed mount and the entrance of described air-guiding aisle.

Additional aspect of the present invention and advantage become obvious by description part below, or are recognized by practice of the present invention.

In description of the invention, it will be appreciated that, term " on ", the orientation of the instruction such as D score or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or unit must have specific direction, with specific azimuth configuration and operation, therefore, limitation of the present invention can not be interpreted as.

In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.

The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Accompanying drawing explanation

Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:

Fig. 1 is the structural representation of ducting assembly of the present invention;

Fig. 2 is the decomposition texture schematic diagram of ducting assembly shown in Fig. 1 (removing drip tray and fixture);

Fig. 3 is the structure for amplifying schematic diagram in A portion in Fig. 2;

Fig. 4 is the structural representation of the amplification in B portion in Fig. 2

Fig. 5 is the structural representation of volute shown in Fig. 2;

Fig. 6 is the structural representation of the tongue of whirlpool shown in Fig. 2.

Wherein, the corresponding relation in Fig. 1 to Fig. 6 between Reference numeral and component names is:

100 ducting assemblies, 10 volutes, 11 upper plates, 111 grooves; 12 volute wind deflectors, 13 lower plates, 20 whirlpool tongues, 21 upper junction plates; 22 whirlpool tongue wind deflectors, 23 lower connecting plates, 30 drip trays; 40 fixed mounts, 50 heat exchangers, 60 switch gate assemblies; 61 guidance sets, 611 guide rails, 6111 gathering sills; 612 protection boxes, 6121 upper covers, 6122 bases; 6123 leads, 6124 guide through hole, 6125 chutes; 6126 protective sleeves, 62 bodies, 63 driven units; 631 motors, 632 gears, 633 tooth bars; 6331 pilot holes, 6332 limited posts, 634 joint pins.

Detailed description of the invention

In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.

Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.

Referring to Fig. 1 to Fig. 6, described according to some embodiments of the invention ducting assembly 100 is described.

As shown in Figures 1 to 6, the ducting assembly 100 that the embodiment of first aspect present invention provides, is arranged in the air channel of floor air conditioner, comprises: volute 10 and switch gate assembly 60.

Particularly, as shown in Figure 5, volute 10 comprises: the lower plate 13 that upper plate 11, the volute wind deflector 12 extended to form straight down along the outward flange of upper plate 11 and the base horizontal-extending along volute wind deflector 12 are formed, and volute wind deflector 12 and air channel sidewall form air-guiding aisle; Switch gate assembly 60 is arranged on volute 10, and is positioned at the air outlet place of air-guiding aisle, for controlling unlatching or the closedown of air-guiding aisle.

Ducting assembly 100 provided by the invention, switch gate assembly 60 is fixed on volute 10, higher by the bulk strength of volute 10, thus improve the steadiness of wind guiding component, namely improve the dependability of product, and then add the competitiveness of product in market, simultaneously, the inwall in volute 10 body and air channel forms air-guiding aisle, volute 10 body is being arranged in the process of air channel, assembler can according to the distance between size change volute 10 body in air channel and the inwall in air channel, avoid between volute 10 body and air channel because scale error causes efficiency of assembling low on the one hand, thus improve the production efficiency of floor air conditioner, on the other hand, improve the assembly precision between volute 10 body and air channel inwall, thus improve the quality of product.

In one embodiment of the invention, as shown in Figures 2 and 3, switch gate assembly 60 comprises: two guidance sets 61, door body 62 and driven units 63.

Particularly, two guidance sets 61 are separately positioned in upper plate 11 and lower plate 13, and wind guiding component has gathering sill 6111; The two ends up and down of door body 62 are slidably mounted in the gathering sill 6111 of two wind guiding components respectively, for controlling closedown or the unlatching of air-guiding aisle outlet; Driven unit 63 is arranged on guidance set 61, and is connected with door body 62, can slide in gathering sill 6111 by driving gate body 62.

In one particular embodiment of the present invention, as shown in Figures 2 and 3, guidance set 61 comprises: guide rail 611 and protection box 612.

Particularly, guide rail 611 is provided with gathering sill 6111; Protection box 612 comprises upper cover 6121 and base 6122, and upper cover 6121 is connected with base 6122 and forms accommodation space, and guide rail 611 is arranged on upper cover 6121, and upper cover 6121 is also provided with guide through hole 6124; Wherein, driven unit 63 is arranged in accommodation space, and driven unit 63 passes guide through hole 6124 and is connected with door body 62, can slide in gathering sill 6111 by driving gate body 62.

In this is provided with; the setting of protection box 612; effectively driven unit 63 is played a protective role; avoid in installation and transportation; driven unit 63 and miscellaneous part collide; the situation causing driven unit 63 that infringement occurs occurs, thus improves the dependability of product, and then adds the dependability of product.

In one particular embodiment of the present invention, as shown in Figures 2 and 3, driven unit 63 comprises: motor 631, gear 632, tooth bar 633 and joint pin 634.

Particularly, gear 632 is arranged in accommodation space, and is connected with the output shaft of motor 631; Tooth bar 633 is arranged in accommodation space, and is meshed with gear 632, and tooth bar 633 can slide in accommodation space; Joint pin 634 is arranged on one end of tooth bar 633, and is connected with door body 62 through guide through hole 6124.

In this embodiment, adopt the kind of drive of gear 632 and tooth bar 633, structure is simple, and stable drive, reliability is high, thus ensure that the stability in use of product, namely improves the dependability of product, and then adds the competitiveness of product in market.

In one embodiment of the invention, tooth bar 633 is arranged pilot hole 6331, be provided with lead 6123 in accommodation space, lead 6123 is positioned at pilot hole 6331.

In this embodiment, lead 6123 coordinates with pilot hole 6331, when meeting the requirement that tooth bar 633 slides in accommodation space, structure is simple, manufacture easily, thus improve the production efficiency of product, and then reduce the manufacturing cost of product.

In one embodiment of the invention, lead 6123 is arranged with protective sleeve 6126, and protective sleeve 6126 is between lead 6123 and tooth bar 633.

In this embodiment; the setting of protective sleeve 6126; making between the sidewall of lead 6123 and pilot hole 6331 is sliding friction; decrease the loss of energy on the one hand; improve the utilization rate of energy; on the other hand, reduce the sound produced that to slide in lead 6123 with pilot hole 6331, thus improve the comfort of product.

In one embodiment of the invention, tooth bar 633 is arranged limited post 6332, base 6122 is provided with chute 6125, limited post 6332 is positioned at chute 6125, and can slide in chute 6125.

In this embodiment, limited post 6332 coordinates with chute 6125, plays guide effect to tooth bar 633, and structure is simple, manufactures easily, thus improves the production efficiency of product, and then reduce the manufacturing cost of product.

In one embodiment of the invention, as shown in Figure 1, Figure 2 with shown in Fig. 6, ducting assembly 100 also comprises: whirlpool tongue 20, and the two ends of whirlpool tongue 20 are connected with top board and base plate respectively, and with volute 10 first to setting, and form air-guiding aisle between the wall of the wall of whirlpool tongue 20 and volute wind deflector 12.

In this embodiment, volute 10 and whirlpool tongue 20 are relatively arranged in air channel and form air-guiding aisle, namely air-guiding aisle is made up of volute 10 and whirlpool tongue 20 two parts, like this, volute 10 and whirlpool tongue 20 can be produced separately, reduce the manufacture difficulty of ducting assembly 100 on the one hand, thus improve the production efficiency of ducting assembly 100, improve the accuracy of manufacture of ducting assembly 100 on the other hand, thus improve the quality of product, in addition, ducting assembly 100 is being arranged in the process of air channel, assembler can according to the distance between the size change volute 10 in air channel and whirlpool tongue 20, avoid between ducting assembly 100 and air channel because scale error causes efficiency of assembling low on the one hand, thus improve the production efficiency of floor air conditioner, on the other hand, improve volute 10 and the assembly precision between whirlpool tongue 20 and air channel inwall, thus improve the quality of product.

In one embodiment of the invention, as shown in Figure 6, whirlpool tongue 20 comprises: upper junction plate 21, whirlpool tongue wind deflector 22 and lower connecting plate 23.

Particularly, upper junction plate 21 is connected with top board; Whirlpool tongue wind deflector 22 is extend to form straight down along the outward flange of upper junction plate 21, and forms air-guiding aisle between whirlpool tongue wind deflector 22 and volute wind deflector 12; Lower connecting plate 23 is form along the base horizontal-extending of whirlpool tongue wind deflector 22, and base plate and top board are positioned at the same side of upper junction plate 21, and lower connecting plate 23 is connected with base plate.

In this embodiment, upper junction plate 21, whirlpool tongue wind deflector 22 and lower connecting plate 23 are integral type structure, ensure that on the one hand upper junction plate 21, bonding strength between whirlpool tongue wind deflector 22 and lower connecting plate 23, thus reduce upper junction plate 21, occur between whirlpool tongue wind deflector 22 and lower connecting plate 23 rupture probability, and then improve the dependability of product, on the other hand, improve the production efficiency of whirlpool tongue 20, and then reduce the manufacturing cost of product.

The floor air conditioner that the embodiment of second aspect present invention provides, as depicted in figs. 1 and 2, comprising: heat exchanger 50, housing, ducting assembly 100, drip tray 30 and cross flow fan described in above-mentioned any one embodiment.

Housing has air inlet and air outlet, and air outlet is the mounting hole arranged along the length direction of housing, forms air channel between air inlet and air outlet; Ducting assembly 100 is positioned at air channel; Drip tray 30 is arranged on the below of ducting assembly 100, and ducting assembly 100 upright projection is positioned at the gathering surface of drip tray 30; Cross flow fan is arranged in ducting assembly 100, and be positioned at the porch of air-guiding aisle of ducting assembly 100.

The whole beneficial effects of the ducting assembly 100 of floor air conditioner of floor air conditioner provided by the invention by being provided with above-mentioned first aspect and providing, namely this floor air conditioner has the advantages such as efficiency of assembling is high, good effect of heat exchange, appearance looks elegant.

In one embodiment of the invention, floor air conditioner also comprises: fixed mount 40, fixed mount 40 is arranged in air channel, and fixed mount 40 comprises: the base plate that top board, the first side plate extended to form straight down along the outward flange of top board and the base horizontal-extending along the first side plate are formed, and base plate and top board are positioned at the same side of the first side plate; Wherein, top board is connected with upper plate 11 and upper junction plate 21 connects, and base plate is connected with lower plate 13 and upper junction plate 21, and heat exchanger 50 is connected with fixed mount 40, and heat exchanger 50 is between fixed mount 40 and the entrance of air-guiding aisle.

In this embodiment, volute 10, whirlpool tongue 20 and heat exchanger 50 are arranged on fixed mount 40, the entirety that volute 10, whirlpool tongue 20 and heat exchanger 50 and fixed mount 40 are connected into operates on assembly line as an assembly, both assembly technology difficulty had been reduced, improve packaging efficiency, turn avoid and volute 10, whirlpool tongue 20 and heat exchanger 50 are first connected with housing, the situation causing housing to be scratched occurs, thus ensures the quality of product; In addition, top board, base plate and the first side plate are integral type structure, both effectively ensure that the intensity of fixed mount 40 self, make again the manufacture craft of fixed mount 40 simple and convenient, thus effectively improve the production efficiency of fixed mount 40.

In sum, ducting assembly 100 provided by the invention, switch gate assembly 60 is fixed on volute 10, higher by the bulk strength of volute 10, thus improve the steadiness of wind guiding component, namely improve the dependability of product, and then add the competitiveness of product in market, simultaneously, the inwall in volute 10 body and air channel forms air-guiding aisle, volute 10 body is being arranged in the process of air channel, assembler can according to the distance between size change volute 10 body in air channel and the inwall in air channel, avoid between volute 10 body and air channel because scale error causes efficiency of assembling low on the one hand, thus improve the production efficiency of floor air conditioner, on the other hand, improve the assembly precision between volute 10 body and air channel inwall, thus improve the quality of product.

Specifically, prior art breaker in middle door assembly 60 is fixedly connected with the housing of vertical air conditioner, but the intensity of housing is lower, cause the steadiness of switch gate assembly 60 poor, and ducting assembly 100 provided by the invention, switch gate assembly 60 is fixed on volute 10, higher by the bulk strength of volute 10, avoiding pass door assembly is fixed on housing, the situation causing the steadiness of switch gate assembly 60 poor occurs, namely improve the steadiness of wind guiding component, thus improve the dependability of product, and then add the competitiveness of product in market, simultaneously, the inwall in volute 10 body and air channel forms air-guiding aisle, assembler can change the distance of the inwall in volute 10 body and air channel according to the size in air channel, improve assembly precision between volute 10 body and air channel inwall and efficiency of assembling low.

In the present invention, term " multiple " then refers to two or more, unless otherwise clear and definite restriction.The term such as term " installation ", " being connected ", " connection ", " fixing " all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; " being connected " can be directly be connected, and also indirectly can be connected by intermediary.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.

Claims (11)

1. a ducting assembly, is arranged in the air channel of floor air conditioner, it is characterized in that, comprising:
Volute, described volute comprises: the lower plate that the base horizontal-extending of the volute wind deflector that the outward flange of upper plate, described upper plate extends to form straight down and described volute wind deflector is formed, and described volute wind deflector and described air channel sidewall form air-guiding aisle; With
Switch gate assembly, described switch gate assembly is arranged on described volute, and is positioned at the exit of described air-guiding aisle, for controlling unlatching or the closedown of described air-guiding aisle.
2. ducting assembly according to claim 1, is characterized in that,
Described switch gate assembly comprises:
Two guidance sets, two described guidance sets are separately positioned in described upper plate and described lower plate, and described wind guiding component has gathering sill;
Men Ti, the two ends up and down of described door body are slidably mounted in the described gathering sill of two described wind guiding components respectively; With
Driven unit, described driven unit is arranged on described guidance set, and is connected with described door body, and described door body can be driven to slide in described gathering sill.
3. ducting assembly according to claim 2, is characterized in that,
Described guidance set comprises:
Guide rail, described guide rail is provided with described gathering sill; With
Protection box, described protection box comprises upper cover and base, and described upper cover is connected with described base and forms accommodation space, described guide rail be arranged on described on cover, and described on cover and be also provided with guide through hole;
Wherein, described driven unit is arranged in described accommodation space, and described driven unit passes described guide through hole and is connected with described door body.
4. ducting assembly according to claim 3, is characterized in that,
Described driven unit comprises:
Motor;
Gear, described gear is arranged in described accommodation space, and is connected with the output shaft of described motor;
Tooth bar, described tooth bar is arranged in described accommodation space, and is meshed with described gear, and described tooth bar can slide in described accommodation space; With
Joint pin, described joint pin is arranged on one end of described tooth bar, and is connected with described door body through described guide through hole.
5. ducting assembly according to claim 4, is characterized in that,
Described tooth bar is provided with pilot hole, is provided with lead in described accommodation space, described lead is positioned at described pilot hole.
6. ducting assembly according to claim 5, is characterized in that,
Described lead is arranged with protective sleeve, and described protective sleeve is between described lead and described tooth bar.
7. ducting assembly according to claim 6, is characterized in that,
Described tooth bar arranges limited post, described base is provided with chute, described limited post is positioned at described chute, and can slide in described chute.
8. ducting assembly according to any one of claim 1 to 7, is characterized in that, also comprises:
Whirlpool tongue, tongue relatively described volute in described whirlpool is arranged on the inwall in described air channel, and forms described air-guiding aisle between the wall of the wall of described whirlpool tongue and described volute wind deflector.
9. ducting assembly according to claim 8, is characterized in that,
Described whirlpool tongue comprises:
Upper junction plate;
Whirlpool tongue wind deflector, described whirlpool tongue wind deflector is extended to form straight down by the outward flange of described upper junction plate, and forms described air-guiding aisle between described whirlpool tongue wind deflector and described volute wind deflector; With
Lower connecting plate, described lower connecting plate is formed by the base horizontal-extending of described whirlpool tongue wind deflector, and described upper junction plate and described lower connecting plate are positioned at the same side of described whirlpool tongue wind deflector.
10. a floor air conditioner, is characterized in that, comprising:
Heat exchanger;
Housing, described housing has air inlet and air outlet, and described air outlet is the mounting hole arranged along the length direction of described housing, forms air channel between described air inlet and described air outlet;
Ducting assembly as claimed in any one of claims 1-9 wherein, described ducting assembly is positioned at described air channel;
Drip tray, described drip tray is arranged on the below of described ducting assembly, and the vertical projection of described ducting assembly is positioned at the gathering surface of described drip tray; With
Cross flow fan, described cross flow fan is arranged in ducting assembly, and be positioned at the porch of air-guiding aisle of described ducting assembly.
11. floor air conditioners according to claim 10, is characterized in that, also comprise:
Fixed mount, described fixed mount is arranged in described air channel, and described fixed mount comprises: the base plate that the base horizontal-extending of the first side plate that the outward flange of top board, described top board extends to form straight down and described first side plate is formed, and described base plate and described top board are positioned at the same side of described first side plate;
Wherein, described top board is connected with described upper plate and described upper junction plate connects, described base plate is connected with described lower plate and described lower connecting plate, and described heat exchanger is connected with described fixed mount, and described heat exchanger is between described fixed mount and the entrance of described air-guiding aisle.
CN201510148848.3A 2015-03-31 2015-03-31 Ducting assembly and floor air conditioner CN104776501B (en)

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CN201510148848.3A CN104776501B (en) 2015-03-31 2015-03-31 Ducting assembly and floor air conditioner

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CN105042694A (en) * 2015-07-31 2015-11-11 芜湖美智空调设备有限公司 Air outlet frame, shell and cross-flow cabinet air conditioner
CN105509282A (en) * 2016-01-12 2016-04-20 广东美的制冷设备有限公司 Cabinet driving rack, door driving device and air conditioner cabinet
CN105674411A (en) * 2016-03-31 2016-06-15 广东美的制冷设备有限公司 Cabinet air conditioner
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JP2005300153A (en) * 2005-06-01 2005-10-27 Mitsubishi Electric Corp Air conditioner, and separate type air conditioner
CN201875818U (en) * 2010-09-07 2011-06-22 珠海格力电器股份有限公司 Vertical rotary air conditioner and transmission mechanism thereof
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CN105042694A (en) * 2015-07-31 2015-11-11 芜湖美智空调设备有限公司 Air outlet frame, shell and cross-flow cabinet air conditioner
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CN105674411B (en) * 2016-03-31 2018-09-04 广东美的制冷设备有限公司 Cabinet air-conditioner
WO2020192067A1 (en) * 2019-03-22 2020-10-01 珠海格力电器股份有限公司 Door panel mechanism and air conditioner

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