CN212179182U

CN212179182U - Machine and air conditioner in focus bearing structure, air conditioning

Info

Publication number: CN212179182U
Application number: CN202020297368.XU
Authority: CN
Inventors: 骆妍; 丘晓宏; 罗文君; 邵家成; 赵健聪; 曾新成; 赵霆; 邹春盖; 李强; 刘德茂
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-12-18
Anticipated expiration: 2030-03-11

Abstract

The utility model provides a machine and air conditioner in focus bearing structure, air conditioning relates to air energy water heater technical field, has solved the technical problem that the air conditioner gravity center of air-out was easily emptyd on the upper side about the single fan that exists among the prior art. The gravity center supporting structure comprises a base component, wherein the base component is fixedly arranged above a chassis of the air conditioner, a superposition area exists between the base component and an evaporator assembly of the air conditioner along the height direction, the base component is rigidly connected with the evaporator assembly, and the base component is rigidly connected with an air inlet panel of the air conditioner. The utility model is used for prevent that the air conditioner focus is on the upper side and topple over.

Description

Machine and air conditioner in focus bearing structure, air conditioning

Technical Field

The utility model belongs to the technical field of the domestic appliance technique and specifically relates to a machine and air conditioner in focus bearing structure, air conditioning.

Background

The air conditioner is an important electric appliance in daily life, and can realize carpet type heating and bath type refrigeration during operation according to the physical characteristics of floating hot air and sinking cold air, so that the comfort of the operation of the air conditioner is improved, and the air conditioner in an up-and-down air outlet mode is applied.

For the air conditioner with a single fan for air outlet from top to bottom, in order to ensure the performance of the air conditioner, the center of the fan is not positioned in the middle of the whole air conditioner, and is inclined upwards relative to the middle, so that the gravity center of the whole air conditioner moves upwards integrally and is easy to topple.

However, the applicant has found that the prior art has at least the following technical problems:

the air conditioner with the single fan for air outlet up and down has the advantages of being eccentric and easy to topple.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine and air conditioner in focus bearing structure, air conditioning. The technical problem that the air conditioner with the air outlet from top to bottom of the single fan in the prior art is prone to toppling over due to the fact that the center of gravity of the air conditioner is eccentric is solved. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a gravity center supporting structure, including the base part, the base part is fixed to be set up in the top on the chassis of air conditioner, wherein, there is coincidence area just along the direction of height between the evaporimeter subassembly of base part and air conditioner the base part with rigid connection between the evaporimeter subassembly, rigid connection between the air inlet panel of base part and air conditioner.

Preferably, the height of the section of the base member coinciding with the evaporator assembly is one quarter of the overall height of the evaporator assembly.

Preferably, an evaporator assembly connecting part is arranged on a section of the base part coinciding with the evaporator assembly, and the evaporator assembly connecting part and the base part are fixedly connected or are in an integrated structure; the base part passes through the evaporator assembly connecting part through a rigid connecting piece to form the rigid connection with the evaporator bracket in the evaporator assembly.

Preferably, the base part is provided with an air inlet panel connecting part, and the air inlet panel connecting part and the base part are fixedly connected or are in an integrated structure; the base part passes through rigid connection spare the air inlet panel connecting portion with the air inlet panel forms rigid connection.

Preferably, the air intake panel connecting parts are arranged at an upper position, a middle position and a lower position of the base part along the height direction of the base part.

Preferably, the rigid connection is a screw, pin or bolt.

Preferably, a water receiving structure is arranged at the top of the base part to receive condensed water generated by a part capable of generating the condensed water above the base part.

Preferably, the base part includes base body and electrical apparatus box installation department, base body with electrical apparatus box installation department is connected side by side along the horizontal direction, the base body has seted up the base wind channel, be provided with air conditioner indoor unit electrical apparatus box on the electrical apparatus box installation department, the top of electrical apparatus box installation department is provided with water receiving structure, electrical apparatus box installation department with there is the coincidence region along the direction of height between the evaporimeter subassembly.

Preferably, the cross-sectional shape of the base body along the height direction thereof is a "U" shaped structure, and the middle groove of the "U" shaped structure is the base air duct.

Preferably, the inside laminating in base wind channel the medial surface in base wind channel is provided with the wind channel foam.

Preferably, the base member is constructed in a thin-walled housing structure, and reinforcing ribs are provided on an outer circumferential surface of the thin-walled housing.

An air-conditioning indoor unit comprises a chassis and a gravity center supporting structure, wherein the lower end of a base part is arranged on the chassis.

Preferably, the air-conditioning indoor unit further comprises an air duct assembly, the base part is provided with a base air duct, the air duct assembly is arranged above the base part, and the base air duct and the air duct in the air duct assembly are arranged correspondingly.

Preferably, the air-conditioning indoor unit further comprises a water pan, the water pan is arranged below the evaporator assembly, and the base part is rigidly connected with the water pan.

An air conditioner comprises the air conditioner indoor unit.

The gravity center supporting structure provided by the utility model comprises a base part which is fixedly arranged above a chassis of the air conditioner, a superposition area exists between the base part and an evaporator component of the air conditioner along the height direction, the size of the base part is enlarged and designed, the base part is rigidly connected with the evaporator assembly, the base part is also rigidly connected with the air inlet panel of the air conditioner, the evaporator assembly of the existing air conditioner is also rigidly connected with the air inlet panel, so that the base component, the evaporator component and the air inlet panel of the indoor unit of the air conditioner are rigidly connected in pairs, after the wind channel subassembly is fixed on the air inlet panel, the utility model provides a base part provides better focus and supports, has prevented that the indoor set of air conditioner from leading to the emergence of complete machine slope phenomenon because of the problem on the upper side of focus.

Drawings

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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a center of gravity support structure provided by an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 3 is a schematic view of a connection portion of a water pan according to an embodiment of the present invention;

fig. 4 is a schematic view of a position of a fan in an indoor unit of an air conditioner according to an embodiment of the present invention.

FIG. 1, a base member; 110. a base body; 120. an electrical box mounting section; 2. an evaporator assembly; 3. An air intake panel; 4. a fan; 5. an upper air outlet; 6. a lower air outlet; 7. a water receiving structure; 8. reinforcing ribs; 9. a connecting part of the water pan; 10. an evaporator assembly connection; 11. an air intake panel connecting portion; 12. base wind channel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

referring to fig. 1 to 4, the present embodiment provides a gravity center supporting structure, which includes a base member 1, where the base member 1 is fixedly disposed above a chassis of an air conditioner, and the base member 1 in the present embodiment is used in an indoor unit of the air conditioner, specifically, a circular cabinet, but in some other embodiments, other types of indoor units may also be used. Wherein, there is the coincidence region and is rigid connection between base part 1 and the evaporator assembly 2 of air conditioner along the direction of height between base part 1 and the evaporator assembly 2 of air conditioner, also is rigid connection between base part 1 and the air inlet panel 3 of air conditioner.

For an air-conditioning indoor unit which is capable of discharging air up and down by a single fan 4 (an upper air outlet 5 and a lower air outlet 6 are arranged on the air-conditioning indoor unit), in order to ensure the performance of the air-conditioning unit, the center of the fan 4 is not located in the middle of the whole air-conditioning indoor unit, but is located on the upper side relative to the middle, as shown in fig. 4, the distance h1 from the center of the fan 4 to the top end of the air-conditioning indoor unit is smaller than h/2, wherein h is the whole height of the air-conditioning indoor unit, so that the gravity of the whole air-conditioning indoor. The position of the fan 4 should be set to h1 ≧ h/2 better, but the performance of the air conditioner at this position is not the best; in addition, for the existing air-conditioning indoor unit, the air inlet panel 3 is mainly used as a main supporting structure, many components are fixed on the air inlet panel 3, and particularly, after the evaporator assembly 2 and the air duct assembly are fixed on the air inlet panel 3, a gap is left between the air inlet panel and a base of the air conditioner (in the prior art, the base of the air-conditioning indoor unit is positioned below the evaporator assembly 2), namely, no support is provided, and no rigid connection is formed, so that the whole air-conditioning indoor unit needs to be supported by adding sheet metal parts, and the whole air-conditioning indoor unit is prevented from inclining forwards. The base in the existing air conditioner indoor unit is mainly improved in consideration of cost control and air conditioner performance.

Mature base among the relative prior art, the utility model discloses in the focus bearing structure who provides increase base part 1's size at first, the high fourth of 2 overall heights of evaporimeter subassembly with the high one-tenth of the district section of evaporimeter subassembly 2 coincidence on base part 1. An evaporator assembly connecting part 10 is arranged on a section of the base part 1, which is overlapped with the evaporator assembly 2, and the evaporator assembly connecting part 10 and the base part 1 are fixedly connected or are in an integrated structure (preferably, the integrated structure is adopted, so that the forming process is simpler); the base part 1 forms a rigid connection with the evaporator support in the evaporator assembly 2 by means of a rigid connection through the evaporator assembly connection 10. The rigid connecting piece can be a connecting piece such as a screw, a pin or a bolt, an installation part (or an installation hole) corresponding to the position of the evaporator assembly connecting part 10 can be arranged on the evaporator bracket, and the screw penetrates through the evaporator assembly connecting part 10 and the installation part (or the installation hole) on the evaporator bracket to connect the base part 1 and the evaporator assembly 2, so that the strength is ensured.

In addition, the base part 1 is provided with an air inlet panel connecting part 11, and the air inlet panel connecting part 11 and the base part 1 are fixedly connected or are in an integrated structure (preferably, the integrated structure is adopted, so that the forming process is simpler); the base part 1 passes through the air inlet panel connecting part 11 through a rigid connecting piece to form rigid connection with the air inlet panel 3. Specifically, the air inlet panel connecting portions 11 are provided at the upper position, the middle position and the lower position of the base member 1 in the height direction thereof. The rigid connecting member may be a screw, a pin, or a bolt, and the air intake panel 3 may be provided with a mounting portion (or a mounting hole) corresponding to the position of the air intake panel connecting portion 11, and the screw passes through the air intake panel connecting portion 11 and the mounting portion (or the mounting hole) of the air intake panel 3 to connect the base member 1 and the air intake panel 3.

The utility model discloses an above design, form following rigid connection: carry out direct rigid connection (the same with prior art) between evaporimeter subassembly 2 and the air inlet panel 3, form rigid connection between evaporimeter subassembly 2 and the base part 1, form rigid connection between base part 1 and the air inlet panel 3, two liang of rigid connection that form between these three (base part 1, evaporimeter subassembly 2 and air inlet panel 3) for joint strength between three group's parts is higher, after the wind channel subassembly of machine in the air conditioning was fixed on air inlet panel 3, the whole machine slope that can not lead to because of the ascending problem of focus in the air conditioning machine.

In the operation process of the air duct assembly inside the air conditioner, the air flow in the air duct assembly is generally higher than the cold and hot air flow outside, in the heat conversion process, condensation dew is formed due to temperature difference, in order to prevent the condensation dew from flowing into an electrical element in the air conditioner and influencing the use of the electrical element, a water receiving structure 7 is arranged at the top of the base part 1 to receive the condensed water generated by a part above the base part 1 and capable of generating the condensed water. As shown in fig. 1, the water receiving structure 7 is a disc-shaped structure, such as a common tray, similar to a water receiving tray in an indoor unit of an existing air conditioner, and the water receiving structure 7 is integrally formed at the top of the base member 1.

As shown in fig. 1, the base component 1 includes a base body 110 and an electrical box installation portion 120, the base body 110 and the electrical box installation portion 120 are connected in parallel along a horizontal direction, a lower end surface of the base body 110 is flush with a lower end surface of the electrical box installation portion 120, an upper end surface of the electrical box installation portion 120 is higher than an upper end surface of the base body 110, evaporator component connection portions 10 are disposed on an upper portion of the electrical box installation portion 120 and an upper portion of the base body 110, air inlet panel connection portions 11 are disposed at upper, middle and lower positions of one side (vertical direction) of the electrical box installation portion 120, and air inlet panel connection portions 11 are also disposed on an upper portion and a lower portion of one side (vertical direction) of the base body 110 away from the electrical.

Specifically, the base body 110 is provided with a base air duct 12, the electrical appliance box mounting portion 120 is provided with an indoor unit electrical appliance box of an air conditioner, the top of the electrical appliance box mounting portion 120 is provided with a water receiving structure 7, and a coincidence region exists between the electrical appliance box mounting portion 120 and the evaporator assembly 2 along the height direction. The base part 1 of the utility model needs to be used as an air outlet duct of the lower air outlet 6 on one hand to realize the lower air outlet of the indoor unit of the air conditioner; on the other hand, as a very important supporting structure of the whole machine, the air inlet panel 3 and the evaporator assembly 2 are supported, and after the air duct component is fixed on the air inlet panel 3, the air inlet panel 3 is reshaped, so that the air inlet panel 3 is ensured not to deform and bend due to the weight of the air duct component. What need explain is the crooked reason of air inlet panel, the utility model provides an air conditioning indoor unit is only a fan 4, and for guaranteeing the performance of air conditioner, fan 4 is ripe fan in the past relatively, and not only the size is bigger than a bit, and weight also surpasss ripe fan in the past, through simulation analysis, the focus of fan 4 need be located the complete machine intermediate position and just can satisfy the requirement on the upper side.

In the present embodiment, the shape of the base body 110 is further restricted, as shown in fig. 1, the cross-sectional shape of the base body 110 along the height direction thereof is a "U" shaped structure, and the middle groove of the "U" shaped structure is the base air duct 12. In order to ensure the air output of the air duct, the volume of the air duct needs to be ensured, the larger the volume of the air duct is, the better the base air duct 12 is, so as to meet the requirement of the air output, therefore, in this embodiment, the base body 110 is processed into a thin-wall shell structure, and the outer peripheral surface of the thin-wall shell is provided with the reinforcing ribs 8. The reinforcing ribs 8 ensure the structural strength of the thin-wall shell, the thin-wall shell reduces the occupation of the thickness of the shell to the space, the size of the base air duct 12 can be maximized, and the air outlet performance of the air conditioner is improved.

In addition, the inside of base wind channel 12 mostly flows through is cold wind or hot wind that has the difference in temperature with the inner wall of base wind channel 12, and in order to reduce the heat exchange of air current and the inner wall of base wind channel 12, in the inside of base wind channel 12, the medial surface that the laminating base wind channel 12 installed the wind channel foam, and the shape adaptation of wind channel foam is the inside shape of base wind channel 12, and the two assembles as an organic whole through the mode of veneer.

Example 2:

as shown in fig. 2, the air conditioning indoor unit provided in this embodiment includes a chassis and the center of gravity support structure in embodiment 1, and the lower end of the base member 1 is mounted on the chassis. Secondly, an air duct assembly is arranged in the air conditioner indoor unit, a base air duct 12 is arranged on the base part 1, the air duct assembly is arranged above the base part 1, and the base air duct 12 corresponds to an air duct in the air duct assembly. In addition, the air-conditioning indoor unit further comprises a water pan, the water pan is arranged below the evaporator assembly 2, two water pan connecting parts 9 are arranged at the position of the water pan, connecting parts corresponding to the water pan connecting parts are arranged on the base component, and the base component 1 and the water pan are rigidly connected by penetrating the connecting parts on the base component and the water pan connecting parts 9 through screws, so that the overall stability of the air-conditioning indoor unit is further improved.

Example 3:

the present embodiment provides an air conditioner, including the air conditioner indoor unit in embodiment 2, and having all the technical advantages thereof, which are not described herein again.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A gravity center supporting structure is characterized by comprising a base part which is fixedly arranged above a chassis of an air conditioner, wherein,

there is the coincidence area just along the direction of height between the evaporator assembly of base part and air conditioner base part with rigid connection between the evaporator assembly, rigid connection between the air inlet panel of base part and air conditioner.

2. The gravity center support structure according to claim 1, wherein a height of a section of said base member coinciding with said evaporator assembly is one-quarter of an overall height of said evaporator assembly.

3. The gravity center supporting structure according to claim 2, wherein an evaporator assembly connecting portion is provided on a section of the base member coinciding with the evaporator assembly, the evaporator assembly connecting portion and the base member being either fixedly connected or an integral structure; the base part passes through the evaporator assembly connecting part through a rigid connecting piece to form the rigid connection with the evaporator bracket in the evaporator assembly.

4. The gravity center supporting structure according to claim 1, wherein an air intake panel connecting portion is provided on the base member, and the air intake panel connecting portion and the base member are both fixedly connected or are of an integral structure; the base part passes through rigid connection spare the air inlet panel connecting portion with the air inlet panel forms rigid connection.

5. The center-of-gravity support structure according to claim 4, wherein the air intake panel connection portions are provided at an upper position, a middle position and a lower position of the base member in a height direction thereof.

6. The center of gravity support structure according to claim 3 or 4, wherein the rigid connection member is a screw, a pin or a bolt.

7. The gravity center supporting structure according to claim 1, wherein a water receiving structure is provided on a top of the base member to receive condensed water generated from a component capable of generating condensed water above the base member.

8. The gravity center supporting structure according to claim 7, wherein the base member includes a base body and an electrical box mounting portion, the base body and the electrical box mounting portion are connected in parallel along a horizontal direction, the base body is provided with a base air duct, an air conditioner indoor unit electrical box is arranged on the electrical box mounting portion, the water receiving structure is arranged at the top of the electrical box mounting portion, and a coincidence region exists between the electrical box mounting portion and the evaporator assembly along a height direction.

9. The gravity center support structure according to claim 8, wherein the base body has a cross-sectional shape in a height direction thereof in a "U" shape, and the intermediate groove of the "U" shape is the base duct.

10. The center of gravity support structure of claim 8, wherein the interior of the base air duct is provided with air duct foam against the interior side of the base air duct.

11. The center of gravity support structure according to claim 1, wherein said base member is constructed as a thin-walled shell structure provided with reinforcing ribs on an outer peripheral surface thereof.

12. An indoor unit of an air conditioner, comprising a base plate on which a lower end of the base member is provided, and the center-of-gravity support structure of any one of claims 1 to 11.

13. The indoor unit of claim 12, further comprising a duct assembly, wherein the base member has a base duct formed thereon, the duct assembly is disposed above the base member, and the base duct is disposed corresponding to a duct of the duct assembly.

14. The indoor unit of claim 12, further comprising a water pan disposed below the evaporator assembly, wherein the base member is rigidly connected to the water pan.

15. An air conditioner characterized by comprising the indoor unit of an air conditioner according to any one of claims 12 to 14.