CN215175467U - Base structure and air conditioner - Google Patents

Abstract

The utility model relates to an air conditioner technical field, this application discloses a base structure and air conditioner, this base structure includes base and new trend part, and the new trend part includes centrifugal fan blade and spiral case, and the centrifugal fan blade sets up in the spiral case, and spiral case and base integrated into one piece set up, are formed with the air-out wind channel with the spiral case intercommunication in the base. The utility model provides a through setting up base and spiral case integrated into one piece to the inner structure rearrangement of air conditioner, and with the base and the wind channel integrated structure design of the current base of air conditioner and new trend part, the function of guarantee air conditioner reduces the part quantity of the complete machine of air conditioner, improves assembly efficiency, practices thrift the mould cost.

Description

Base structure and air conditioner

Technical Field

The application relates to the technical field of air conditioners in general, and particularly relates to a base structure and an air conditioner.

Background

With the improvement of the level of consumers, the diversity of air conditioners is more and more extensive, and the existing air conditioners are generally used in an internal circulation mode in a closed space, so that indoor air cannot be ventilated, and the turbidity degree of the air is higher and higher. The fresh air function is of great importance to the diversity of the air conditioner, and the whole structure of the existing air conditioner is large and the air conditioner cost is high in order to ensure the whole function of the air conditioner due to the limited structural space of the air conditioner.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems of large overall structure and high cost of an air conditioner in the prior art, the application provides a base structure and an air conditioner.

In order to realize the purpose of the utility model, the following technical scheme is adopted in the application:

according to an aspect of this application, a base structure is provided, including base and new trend part, new trend part includes centrifugation fan blade and spiral case, the centrifugation fan blade set up in the spiral case, the spiral case with base integrated into one piece sets up, be formed with in the base with the air-out wind channel of spiral case intercommunication.

According to an embodiment of the present application, the outlet end of the outlet duct is trumpet-shaped.

According to an embodiment of the application, wherein the air-out end in air-out wind channel is provided with communicating pipe, communicating pipe pass through the air intake with air-out end intercommunication, communicating pipe is equipped with at least one air outlet.

According to an embodiment of the present application, wherein the communication pipe is detachably disposed on the base.

According to an embodiment of the application, wherein the circumference of the air intake of communicating pipe is encircleed and is provided with a plurality of buckles, be provided with on the base a plurality ofly with each the draw-in groove that the buckle corresponds the setting, each the buckle can respectively with corresponding draw-in groove joint cooperation.

According to an embodiment of the present application, wherein the communication pipe is disposed on the base by a plurality of screws.

According to an embodiment of the application, wherein the air-out end of base is provided with first tang groove, the air intake of communicating pipe be provided with first tang groove complex second tang groove.

According to an embodiment of the present application, the fresh air component further includes a first volute cover and a second volute cover respectively disposed on two opposite sides of the volute, and the centrifugal fan includes a first centrifugal fan disposed between the first volute cover and the volute and a second centrifugal fan disposed between the volute and the second volute cover.

According to an embodiment of the present application, the base is further provided with a junction box component and an electrical box component.

According to another aspect of the present application, there is provided an air conditioner including the base structure described above.

According to the technical scheme, the base structure and the air conditioner have the advantages and positive effects that: through setting up base and spiral case integrated into one piece, the rotation through centrifugal fan blade makes the air in the spiral case flow and flows to the base through the air inlet end in air-out wind channel, and the air flows to the heat exchanger air intake through the air-out end of base. The setting through the base is to the inner structure rearrangement of air conditioner to with the current base of air conditioner and the first spiral shell lid of new trend part and air outlet duct integrated structure design, the function of guarantee air conditioner reduces the part quantity of the complete machine of air conditioner, thereby practice thrift the low problem of assembly efficiency that the mould cost can also effectively solve among the prior art that part quantity is many to lead to.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is an exploded view of a base structure and an overall structure of an air conditioner according to an exemplary embodiment.

Fig. 2 is a schematic view illustrating an overall structure of a base structure and an air conditioner according to an exemplary embodiment.

Fig. 3 is a schematic cross-sectional view of a base structure and an air conditioner according to an exemplary embodiment, the base structure and the air conditioner being mainly used for embodying an air outlet duct.

Fig. 4 is a schematic structural diagram of a base structure and an air conditioner according to an exemplary embodiment, which is mainly used for embodying a communication pipe.

Fig. 5 is a schematic cross-sectional view of a base structure and an air conditioner according to an exemplary embodiment, which is mainly used for embodying a first centrifugal blade and a second centrifugal blade.

Fig. 6 is a partially enlarged view of a portion a of fig. 5 of a base structure and an air conditioner according to an exemplary embodiment, which is mainly used for embodying a first and a second slot.

Wherein the reference numerals are as follows:

1. a base; 2. a volute; 3. a fresh air component; 4. an air outlet duct; 5. an air inlet end; 6. an air outlet end; 7. a centrifugal fan blade; 8. a communicating pipe; 9. an air inlet; 10. an air outlet; 11. buckling; 12. a card slot; 13. a screw; 14. a first spigot slot; 15. a second spigot slot; 16. a first worm housing cover; 17. a second worm housing cover; 18. a chassis; 19. a junction box component; 20. an appliance housing component; 21. a first centrifugal fan blade; 22. and the second centrifugal fan blade.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It is noted that in the description and claims of the present application and in the above-mentioned drawings, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

Also, the terms "comprises," "comprising," and "having," as well as any variations thereof or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The inventor of the application finds that the existing air conditioner is that the base part is arranged at the bottom of the whole air conditioner, and the fresh air part is arranged above the base part based on the observation of the air conditioner. In order to meet the functions of the whole air conditioner, the number of parts of the whole air conditioner is large, the whole structure is large, and the installation efficiency is low.

Based on the above thought, the embodiment of the present disclosure provides a base structure for an air conditioner. Referring to fig. 1-6, the base structure includes a base 1 and a fresh air component 3, the fresh air component 3 includes a centrifugal fan blade 7 and a volute 2, the centrifugal fan blade 7 is disposed in the volute 2, the volute 2 and the base 1 are integrally formed, and an air outlet duct 4 communicated with the volute 2 is formed in the base 1.

In operation, be connected with new trend part 3 through spiral case 2 for the air in spiral case 2 flows and flows to base 1 through air inlet end 5 of air-out wind channel 4, and the air flows to the external world through air-out end 6 of base 1. The setting through base 1 is to the inner structure rearrangement of air conditioner, through with base 1 and 3 integrated structure designs of spiral case, ensures the function of air conditioner, reduces the part quantity of the complete machine of air conditioner, practices thrift the mould cost.

Specifically, the centrifugal fan blade 7 of the fresh air component 3 is arranged to provide a placing space through the volute 2, and meanwhile, under the condition that the centrifugal fan blade 7 rotates, the volute 2 can also play a role in guiding air, so that the air in the volute 2 can be blown into the air outlet duct 4 of the base 1 by the centrifugal fan blade 7 completely.

Further, the air outlet end 6 of the air outlet duct 4 is trumpet-shaped. Through the structure setting of loudspeaker form, the air-out amount of wind of increase base 1's air-out end 6, simultaneously, when base 1 breaks down, can also be convenient for operation such as maintenance through the setting of loudspeaker form, convenience of customers' use. Similarly, the air outlet end 6 of the air outlet duct 4 may also be set to be in other flaring shapes, which is not repeated herein.

Further, a heat exchanger is arranged at the upper end of the air outlet end 6 of the air outlet duct 4. The air in the base 1 is cooled or heated through the heat exchanger through the arrangement of the heat exchanger, so that the fresh air function of the air conditioner is realized. Specifically, be provided with communicating pipe 8 on the air-out end 6 of base 1, communicating pipe 8 through air intake 9 with air-out end 6 intercommunication, communicating pipe 8 is equipped with at least one air outlet 10. The heat exchanger sets up in the air-out end 6 of base 1, still can provide the space of placing for the heat exchanger through setting up base 1 into tubaeform. Meanwhile, the arrangement of the communicating pipe 8 can cover the heat exchanger, and the safety of the heat exchanger is ensured.

Specifically, in order to ensure the temperature of the outlet air flow, the heat exchanger completely covers the outlet end 6 of the outlet air duct 4. So that the air flowing outwards from the air outlet duct 4 of the base 1 is discharged outwards after passing through the heat exchanger.

Further, the communication pipe 8 has an air inlet 9, and the number of the air outlets 10 of the communication pipe 8 is not limited in this embodiment. In this embodiment, the air outlets 10 of the communicating pipe 8 are provided with two air outlets, the air flowing out from the heat exchanger is shunted by the two air outlets 10, the whole volume of the air conditioner is reduced under the condition that the air in the air outlet duct 4 flows out from the heat exchanger, and the air outlet volume can be ensured.

Further, the axial direction of the air outlet 10 of the communicating pipe 8 is perpendicular to the axial direction of the centrifugal fan blade 7. The air outlet direction of the air outlet 10 of the communicating pipe 8 is set to be vertical upward air outlet, so that cold air or hot air blown out of the air conditioner blows upwards in the use process of a user, the situation that the cold air or the hot air directly blows to the user can be effectively avoided, and the user experience is improved.

Similarly, according to different use conditions, the axial direction of the air outlet 10 of the communicating pipe 8 may be arranged in parallel with the axial direction of the centrifugal fan blade 7 or the axial direction of the air outlet 10 of the communicating pipe 8 forms an included angle with the axial direction of the centrifugal fan blade 7; the included angle may be an acute angle or an obtuse angle. The air outlet direction of the communicating pipe 8 is set to different directions, so that the use experience of different users can be met. Therefore, the specific dividing direction of the air outlets 10 is not limited in the present application, and the arrangement of the air outlets 10 should be within the scope of the present application.

Further, the communication pipe 8 is detachably disposed on the base 1. Through setting communicating pipe 8 to detachable, be convenient for change the air outlet 10 of different quantity or the air outlet 10 that the air-out direction is different according to user's different habits. Meanwhile, when the heat exchanger or the interior of the base 1 breaks down, the interior of the base 1 can be checked or maintained through the air outlet end 6 of the base 1 after the communicating pipe 8 is disassembled.

Furthermore, a plurality of buckles 11 are circumferentially arranged around the air inlet 9 of the communication pipe 8, a plurality of clamping grooves 12 corresponding to the buckles 11 are arranged on the base 1, and each buckle 11 can be respectively matched with the corresponding clamping groove 12 in a clamping manner. The connection pipe 8 and the base 1 are convenient to mount through the matching of the buckle 11 and the clamping groove 12. When the installation, the staff inserts the draw-in groove 12 that base 1 corresponds through buckle 11 with communicating pipe 8 one side in, presses communicating pipe 8 to being close to base 1 one side afterwards, and buckle 11 of communicating pipe 8 opposite side also can correspond in the draw-in groove 12 of card income base 1 to realize being connected between communicating pipe 8 and the base 1. Correspondingly, when communicating pipe 8 needs to be detached from base 1, the worker only needs to pull buckle 11 on one side of communicating pipe 8 off, release the clamping fit between buckle 11 and clamping groove 12, lift communicating pipe 8 on one side of the pulled communicating pipe off to the side far away from base 1, and detach communicating pipe 8 from base 1.

It should be noted that, in the embodiment of the present disclosure, the number of the buckles 11 is not limited, so as to ensure that the communication pipe 8 and the base 1 are stably connected together. The number of the buckles 11 in this embodiment is eight, and the buckles 11 are evenly distributed at intervals in the circumferential direction of the air inlet 9 of the communication pipe 8.

Further, in order to improve the tightness of the fit between the communication pipe 8 and the base 1, the communication pipe 8 is disposed on the base 1 by a plurality of screws 13. Optionally, in this embodiment of the application, two screws 13 are used to connect the communicating tube 8 and the base 1, and the two screws 13 are disposed on two opposite sides of the central axis of the air outlet duct 4.

Specifically, air outlets 10 are respectively disposed on two sides of the length direction of the communication pipe 8, and for convenience in installation, two screws 13 are respectively disposed on two sides of the width direction of the communication pipe 8. Alternatively, in order to strengthen the tight connection between the communicating pipe 8 and the base 1, the number of the screws 13 may be three, four or more; each screw 13 is provided around the periphery of communication pipe 8.

Further, the air leakage phenomenon at the matching position between the communicating pipe 8 and the base 1 is avoided, so that the air conditioner generates condensed water and the like in the using process. The air outlet end 6 of the base 1 is provided with a first stop groove 14, and the air inlet 9 of the communication pipe 8 is provided with a second stop groove 15 matched with the first stop groove 14. Through the cooperation of first tang groove 14 and second tang groove 15, increase base 1 and the cooperation of communicating pipe 8 degree of adaptability from top to bottom to avoid the condition that base 1 and the cooperation of communicating pipe 8 leaked out.

Specifically, the first and second stop grooves 14 and 15 are each a stepped structure. Cooperate base 1 and communicating pipe 8 through the stair structure, through the position of screw 13 fixed communicating pipe 8, can also closely fix communicating pipe 8 to being close to base 1 one side simultaneously, further reduce the possibility of leaking out, guarantee the result of use of air conditioner, avoid the emergence of condensation water.

Further, the fresh air component 3 includes a first volute case cover 16 and a second volute case cover 17 respectively disposed on two opposite sides of the volute 2, and the centrifugal fan 7 includes a first centrifugal fan 21 disposed between the first volute case cover 16 and the volute 2 and a second centrifugal fan 22 disposed between the volute 2 and the second volute case cover 17.

Specifically, a fan is arranged on the first volute casing cover 16, the fan is detachably and fixedly arranged on the first volute casing cover 16 through a screw 13, and an output shaft of the fan is coaxially fixed with the first centrifugal fan blade 21 and the second centrifugal fan blade 22 through a coupling respectively; therefore, the rotation of the fan will drive the first centrifugal fan 21 and the second centrifugal fan 22 to rotate synchronously.

Further, the second volute housing cover 17 may be integrally formed with the volute housing 2, and similarly, the second volute housing cover 17 may be detachably disposed on the volute housing 2. The present application does not limit the connection relationship between the second volute cover 17 and the volute 2.

Optionally, the second volute cover 17 is detachably fixed to the volute 2 by screws 13, so that the fresh air component 3 is fixed to the base 1, and stability of the fresh air component 3 is guaranteed. Through setting up second worm cap 17 into detachably, when second centrifugal fan blade 22 broke down, the staff can also be through dismantling second worm cap 17 from spiral case 2 to maintain or change second centrifugal fan blade 22, the operation of being convenient for, reduce cost.

Further, in order to ensure that air can enter the volute casing 2, the first volute casing cover 16 and the second volute casing cover 17 are respectively provided with a first air inlet portion and a second air inlet portion at corresponding positions in the axial direction of the centrifugal fan blade 7. Air enters the volute 2 through the first air inlet portion and the second air inlet portion respectively under the rotation of the centrifugal fan blade 7, and then under the rotation of the centrifugal fan blade 7, the air in the volute 2 flows into the communicating pipe 8 through the air outlet duct 4 and the heat exchanger in sequence, and is discharged to the outside through the air outlet 10 of the communicating pipe 8.

Specifically, the first air inlet portion and the second air inlet portion may be disposed simultaneously or only one according to actual requirements, so as to ensure that air can enter the scroll casing 2.

Optionally, the first air inlet portion and the second air inlet portion are both provided with a filter element thereon. Because the existing air conditioner is generally used in an internal circulation mode in a closed space, indoor air cannot be ventilated, and the turbidity degree of the air is higher and higher. Therefore, the filter element can filter the air entering the air conditioner, and the air freshness is improved.

Further, a base plate 18 is arranged on the base 1, the base plate 18 is of a rectangular plate-shaped structure, the base 1 is fixedly arranged on the base plate 18, and the stability of the air conditioner in an upright state is guaranteed through the arrangement of the base plate 18.

Further, a junction box component 19 and an electrical box component 20 are also arranged on the base 1. The junction box component 19 is used for the line connection of the whole air conditioner, and the electrical box component 20 is used for placing a control circuit board and the like in the air conditioner, so that the stable work of the whole air conditioner is realized.

Referring to fig. 1 to 6, an embodiment of the present application further provides an air conditioner, including the above-described base structure.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications and changes to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a base structure, its characterized in that includes base (1) and new trend part (3), new trend part (3) include centrifugal fan blade (7) and spiral case (2), centrifugal fan blade (7) set up in spiral case (2), spiral case (2) with base (1) integrated into one piece sets up, be formed with in base (1) with air-out wind channel (4) of spiral case (2) intercommunication.

2. The base structure of claim 1, wherein the air outlet end (6) of the air outlet duct (4) is trumpet-shaped.

3. The base structure according to claim 1, wherein a communicating pipe (8) is arranged on the air outlet end (6) of the air outlet duct (4), the communicating pipe (8) is communicated with the air outlet end (6) through an air inlet (9), and the communicating pipe (8) is provided with at least one air outlet (10).

4. Base structure as in claim 3, characterized in that said communicating tube (8) is removably arranged on said base (1).

5. The base structure according to claim 4, wherein a plurality of buckles (11) are circumferentially arranged around the air inlet (9) of the communication pipe (8), a plurality of clamping grooves (12) corresponding to the buckles (11) are arranged on the base (1), and each buckle (11) can be respectively matched with the corresponding clamping groove (12) in a clamping manner.

6. Base structure as in claim 4 or 5, characterized in that said communication duct (8) is arranged on said base (1) by means of a plurality of screws (13).

7. A base structure as claimed in claim 3, characterized in that the air outlet end (6) of the base (1) is provided with a first stop groove (14), and the air inlet (9) of the communication pipe (8) is provided with a second stop groove (15) cooperating with the first stop groove (14).

8. The base structure according to claim 1, wherein the fresh air component (3) further comprises a first volute housing cover (16) and a second volute housing cover (17) respectively disposed on opposite sides of the volute (2), and the centrifugal fan (7) comprises a first centrifugal fan (21) disposed between the first volute housing cover (16) and the volute (2) and a second centrifugal fan (22) disposed between the volute (2) and the second volute housing cover (17).

9. Base structure as in claim 1, characterized in that said base (1) is further provided with a junction box component (19) and an electrical box component (20).

10. An air conditioner characterized by comprising a base structure as claimed in any one of claims 1 to 9.

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