CN215808841U

CN215808841U - Cabinet air conditioner

Info

Publication number: CN215808841U
Application number: CN202121871567.8U
Authority: CN
Inventors: 李佳鹏; 杨登明; 欧峥; 廖凯格; 沙泳余
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-02-11
Anticipated expiration: 2031-08-11

Abstract

The cabinet air conditioner also comprises an air outlet, wherein a wind guide clapboard is arranged in the air outlet, the wind guide clapboard divides the air outlet into a first area and a second area, and when the air outlet is in an air-out state, a first end of the wind guide clapboard can be contacted with a first end of the wind guide clapboard so that the airflow in the first wind channel flows out from the first area and the airflow in the second wind channel flows out from the second area. According to the air outlet structure, the air flows in the first air channel and the second air channel are independently discharged before being sent out from the air outlet and are not collected in the shell, so that the phenomenon of air flow volume loss caused by air flow collection is effectively avoided.

Description

Cabinet air conditioner

Technical Field

The disclosure belongs to the technical field of air conditioning, and particularly relates to a cabinet air conditioner.

Background

At present, the comfort requirement of consumers on household air conditioners is higher and higher, and the requirement is met by an up-down air-out type distributed air supply technology. Referring to fig. 8, the air conditioner has two air ducts (a front air duct a and a rear air duct b), and two layers of air flows in the two air ducts are firstly collected together before being discharged, and then discharged from the same air outlet.

SUMMERY OF THE UTILITY MODEL

Therefore, the present disclosure provides a cabinet air conditioner to overcome the disadvantage of air volume loss caused by convergence and intersection of air flows in a double-layer air duct before air outlet in the prior art.

In order to solve the above problems, the present disclosure provides a cabinet air conditioner, including a housing, in which an air duct partition is provided, the air duct partition divides an inner space of the housing into a first air duct and a second air duct, the cabinet air conditioner further includes an air outlet, an air guide partition is provided in the air outlet, the air guide partition divides the air outlet into a first area and a second area, when the air outlet is in an air outlet state, a first end of the air guide partition can contact with a first end of the air duct partition, so that an air flow in the first air duct flows out from the first area, and an air flow in the second air duct flows out from the second area.

In some embodiments, the air guiding partition plate has a first position and a second position, wherein the first position corresponds to the air outlet being in the air-out state, the second position corresponds to the air outlet being in the non-air-out state, and the position of the air guiding partition plate is switched between the first position and the second position.

In some embodiments, when the air guiding partition board is in the second position, an end of the air guiding partition board far away from the air duct partition board can overlap with the vertical wall of the air outlet to cover the first area.

In some embodiments, the cabinet air conditioner further includes a surrounding plate connected to the wind guide partition, the surrounding plate and the wind guide partition form a wind outlet assembly, and the wind outlet assembly has an upper wind outlet corresponding to the second area.

In some embodiments, a plurality of air deflectors are disposed in the upper air outlet, and the plurality of air deflectors can be driven to swing so as to enable the air flow in the second air duct to flow out from the upper air outlet and adjust the outflow angle of the air flow.

In some embodiments, the inner wall of the opening of the upper air outlet is provided with a rib structure extending towards the inner side of the upper air outlet, and when the air deflector is driven to close, at least part of the edge of the air deflector can be lapped on one side of the rib structure towards the outer side of the shell.

In some embodiments, the cabinet air conditioner further includes a wind outlet assembly driving part, and the wind outlet assembly driving part can drive the position of the wind outlet assembly to switch between the first position and the second position.

In some embodiments, the air outlet assembly driving part comprises a driving box, a driving gear in the driving box, and a rack connected with the air outlet assembly, wherein the driving gear is meshed with the rack.

In some embodiments, the rack is an arc-shaped rack, so that the air outlet assembly can be switched between the first position and the second position in an oscillating manner.

In some embodiments, the air outlet assembly further has a top cover mounting plate, and a side of the top cover mounting plate away from the housing is assembled with a top cover.

In some embodiments, a side of the rack facing the top cover mounting plate is provided with a bolt positioning structure, and the rack is in positioning connection with a side of the top cover mounting plate close to the shell through the bolt positioning structure.

In some embodiments, the cabinet air conditioner further includes an outlet support frame connected within the housing, the outlet configured on the outlet support frame, the outlet support frame further configured with a drive cartridge mount, the bottom of the drive cartridge being connected to the drive cartridge mount.

In some embodiments, a transition partition plate is disposed in the air outlet support frame, a first end of the transition partition plate is connected to a first end of the air duct partition plate, when the air guide partition plate is in the first position, a second end of the transition partition plate is in contact with the first end of the air guide partition plate, and when the air guide partition plate is in the second position, the second end of the transition partition plate is separated from the first end of the air guide partition plate.

According to the cabinet air conditioner provided by the disclosure, the air guide partition plate and the air duct partition plate in the inner space of the air outlet can jointly form a continuous air flow guide surface when the air outlet is in an air outlet state, so that air flows in the first air duct and the second air duct are independently exhausted before being sent out from the air outlet and are not collected in the shell, and the phenomenon of air flow volume loss caused by air flow collection is effectively avoided.

Drawings

Fig. 1 is a schematic state diagram (cross-sectional view) of a cabinet air conditioner in a startup state according to an embodiment of the present disclosure, in which an air outlet is in an air outlet state, and an air guide partition plate is in a corresponding first position;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic view of a cabinet air conditioner according to an embodiment of the present disclosure in a shutdown state, in which an air outlet is in a non-air-out state (i.e., a sealed state), and an air guiding partition is in a corresponding second position;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is a disassembled view of the subassembly in the middle of FIG. 1;

fig. 6 is an internal cross-sectional view of the air outlet assembly in fig. 5;

FIG. 7 is an internal cross-sectional view of the outlet support of FIG. 5;

fig. 8 is a schematic view of an internal structure of a cabinet air conditioner in the related art.

The reference numerals are represented as:

1. a housing; 11. an air duct partition plate; 12. a first air duct; 13. a second air duct; 14. an air outlet; 21. an air guide clapboard; 22. enclosing plates; 23. an air deflector; 24. a rib turning structure; 25. a top cover mounting plate; 3. an air outlet component driving part; 31. a drive cartridge; 311. a bolt positioning structure; 32. a driving gear; 33. a rack; 4. a top cover; 5. an air outlet support frame; 51. a drive box mounting seat; 52. a transition barrier; 100. a first centrifugal fan; 200. a second centrifugal fan.

Detailed Description

Referring to fig. 1 to 8 in combination, according to an embodiment of the present disclosure, a cabinet air conditioner is provided, which includes a housing 1, a duct partition 11 is disposed in the housing 1, the duct partition 11 divides an internal space of the housing 1 into a first duct 12 and a second duct 13, a first centrifugal fan 100 for driving an air flow to flow is disposed in the first duct 12, a second centrifugal fan 200 for driving an air flow to flow is disposed in the second duct 13, an air outlet 14 is further provided, a wind guide partition 21 is disposed in the air outlet 14, the wind guide partition 21 divides the air outlet 14 into a first area and a second area, when the air outlet 14 is in an air outlet state, a first end of the wind guide partition 21 (specifically, an end adjacent to the duct partition 11, for example, a lower end of the wind guide partition 21 in an orientation shown in fig. 1) can be connected with a first end of the duct partition 11 (specifically, an end adjacent to the wind guide partition 21, e.g., the upper end of the duct partition 11 in the orientation shown in fig. 1) so that the air-guiding partition 21 and the duct partition 11 form a continuous air-flow guide surface, so that the air flow in the first duct 12 flows out from the first area and the air flow in the second duct 13 flows out from the second area. In this technical solution, the air guiding partition 21 and the air duct partition 11 in the inner space of the air outlet 14 together form a continuous air guiding surface when the air outlet 14 is in the air-out state, so that the air flows in the first air duct 12 and the second air duct 13 are independently discharged before being sent out from the air outlet 14 and are not collected in the housing 1, thereby effectively avoiding the occurrence of the air flow loss caused by the air flow collection.

The first end of the air guiding partition plate 21 is in contact with the first end of the air duct partition plate 11, specifically, the two ends form a lap seal.

In some embodiments, the air guiding partition 21 has a first position and a second position, wherein the first position corresponds to the air outlet 14 being in an air outlet state, the second position corresponds to the air outlet 14 being in a non-air outlet state, and the position of the air guiding partition 21 is switched between the first position and the second position, where it should be noted that the air outlet state refers to a state in which a user selects the air outlet of the air outlet 14 when the cabinet air conditioner is turned on; the non-air-out state refers to a state that the cabinet air conditioner is turned off or the cabinet air conditioner is turned on but the user selects other air outlets to output air but does not select the air outlet 14 to output air (for example, the cabinet air conditioner outputs air from top to bottom). In this technical scheme, the position of wind-guiding baffle 21 can be switched according to the running state of air conditioner or the user state of air outlet to make the operating mode of air outlet 14 abundanter.

The specific shape of the air guiding partition plate 21 may be various, and may be reasonably designed according to the specific airflow guiding direction requirement, for example, the air guiding partition plate may be designed to be an arc plate structure, so as to guide the outlet airflow in the first area to a substantially horizontal direction, and guide the outlet airflow in the second area to a substantially vertical direction.

Further, when the air guiding partition plate 21 is located at the second position, one end of the air guiding partition plate 21, which is far away from the air duct partition plate 11, can be overlapped with the vertical wall of the air outlet 14 to cover the first area, that is, the air guiding partition plate 21 can block the air outlet space of the first area when located at the second position, so that external insects, sundries and dust can be prevented from entering the interior of the housing 1 through the first area when the air outlet 14 is not used.

In some embodiments, the cabinet air conditioner further includes a surrounding plate 22 connected to the wind guiding partition plate 21, where the surrounding plate 22 and the wind guiding partition plate 21 form a wind outlet assembly, and the wind outlet assembly has an upper wind outlet corresponding to the second area, that is, the airflow in the second wind duct 13 corresponding to the second area can be sent out through the upper wind outlet. It is understood that the structure of the enclosing plate 22 may be various, and theoretically, it only needs to be able to enclose the upper air outlet together with the air guiding partition plate 21, as a specific implementation manner, as shown in fig. 6, the enclosing plate 22 is a substantially U-shaped structure, and the air guiding partition plate 21 is located at the opening of the U-shape. It should be noted that, in this case, the air guiding partition 21 is a component of the air outlet assembly, in a specific implementation manner, the upper air outlet of the air outlet assembly guides the air flow in the second air duct 13 to the second direction, and the air flow in the first air duct 12 is guided by the side standing wall of the air outlet 14 and the air guiding partition 21 to the first direction, for example, the second direction is a substantially vertical direction, and the first direction is a substantially horizontal direction, so that the air outlet range of the air outlet 14 is greatly expanded, and the air guiding partition 21 can also seal the outlet of the first air duct 12 when in the second position, without separately providing a corresponding air outlet baffle for the air guiding partition, so as to simplify the structure of the air conditioner.

In some embodiments, a plurality of air deflectors 23 are disposed in the upper air outlet, and the plurality of air deflectors 23 can be driven to swing so as to make the airflow in the second air duct 13 flow out from the upper air outlet and adjust the outflow angle of the airflow, so that the air outlet and supply angle of the air outlet 14 is larger, that is, the air conditioner has a larger air supply range. It can be understood that the air deflector 23 is driven by a corresponding motor-crank link mechanism to swing, so as to adjust the air sweeping area of the outlet air flow, and as a technology known in the air conditioning technology field, the disclosure is not repeated.

In some embodiments, a rib turning structure 24 extending toward the inside of the upper air outlet is disposed on an inner wall of the opening of the upper air outlet, when the air deflector 23 is driven to close, at least a part of an edge of the air deflector 23 can be lapped on a side of the rib turning structure 24 facing the outside of the housing 1, so that when the upper air outlet is not ventilated, the air deflector 23 can seal the upper air outlet, and external insects, impurities, and dust are effectively prevented from entering the interior of the housing 1. Furthermore, a sponge is adhered to one side of the rib-turning structure 24 facing the air deflector 23, so that the sealing performance when the air deflector 23 is driven to close is further improved.

In some embodiments, the cabinet air conditioner further includes an air outlet assembly driving component 3, and the air outlet assembly driving component 3 can drive the position of the air outlet assembly to switch between the first position and the second position, where it should be noted that, since the air guiding partition 21 may belong to the air outlet assembly, the corresponding position switching corresponds to the position of the air guiding partition 21. The switching of the air outlet components is realized by the driving of the air outlet component driving part 3, and the automation and mechanization degree of the cabinet air conditioner is improved. As a specific implementation manner of the air outlet assembly driving part 3, the air outlet assembly driving part 3 includes a driving box 31, a driving gear 32 located in the driving box 31, and a rack 33 connected to the air outlet assembly, and the driving gear 32 is engaged with the rack 33. The driving gear 32 is in driving connection with a corresponding driving motor, when the driving motor operates, the driving gear 32 is driven to rotate so as to drive the rack 33 to move, and the air outlet assembly is finally switched between a first position and a second position under the driving of the rack 33. It is understood that there is a corresponding sliding guiding structure (e.g. sliding slot, sliding rail) between the driving box 31 and the rack 33 to ensure the movement reliability of the rack 33.

The position switching mode of the air outlet assembly may be a lifting mode, at this time, the rack 33 may be designed as a straight rack, but this mode requires a corresponding sealing rubber strip to be arranged between the first end of the air guide partition plate 21 and the corresponding end portion (for example, the first end) of the air duct partition plate 11, so as to ensure the corresponding air tightness. In other embodiments, the rack 33 is an arc rack, so that the air outlet assembly can be switched between the first position and the second position in a swinging manner, that is, due to the cooperation between the arc rack and the driving gear 32, the arc rack drives the air outlet assembly to swing around the center of the arc rack, the arc rack corresponds to the first position when being located at a high point, and corresponds to the second position when being located at a low point, and in addition, the switching between the first position and the second position is realized in a swinging manner, so that the structure at the air outlet of the air conditioner can be more compact.

In some embodiments, the air outlet assembly further includes a top cover mounting plate 25, a top cover 4 is assembled on a side of the top cover mounting plate 25 away from the casing 1, the top cover 4 is integrally connected with the top cover mounting plate 25 in an assembling manner, and necessary processing, such as secondary processing processes such as electroplating, can be performed on the appearance surface of the top cover 4 alone without being integrally processed with the appearance surface of the air outlet assembly, so as to reduce cost waste, and the design of the top cover 4 is further aimed at covering the connection portion of the rack 33 and the top cover mounting plate 25, and improving the aesthetic appearance of the air conditioner.

In some embodiments, a side of the rack 33 facing the top cover mounting plate 25 is provided with a latch positioning structure 311, and the rack 33 is in positioning connection with a side of the top cover mounting plate 25 close to the housing 1 through the latch positioning structure 311, so that the connection process between the rack 33 and the top cover mounting plate 25 can be facilitated, and the rack 33 and the top cover mounting plate 25 can be reliably connected through corresponding screws.

The cabinet air conditioner further comprises an air outlet support frame 5, the air outlet support frame 5 is connected in the shell 1, the air outlet 14 is formed in the air outlet support frame 5, the air outlet support frame 5 is further provided with a drive box mounting seat 51, and the bottom of the drive box 31 is connected with the drive box mounting seat 51. In the technical scheme, the air outlet support frame 5 is arranged in the shell 1 to form the air outlet assembly and the mounting carrier of the drive box 31, so that the mounting stability of each component can be ensured.

In some embodiments, a transition partition plate 52 is disposed in the outlet support frame 5, a first end of the transition partition plate 52 is connected to a first end of the air duct partition plate 11, when the air guiding partition plate 21 is in the first position, a second end of the transition partition plate 52 is in contact with the first end of the air guiding partition plate 21, and when the air guiding partition plate 21 is in the second position, the second end of the transition partition plate 52 is separated from the first end of the air guiding partition plate 21. In this technical solution, the transition partition plate 52 is located between the air duct partition plate 11 and the air guide partition plate 21, so that the air guide partition plate 21 and the air duct partition plate 11 do not need to be directly matched, and the requirement of the processing precision of the air duct partition plate 11 (which is long) can be further reduced, and the air guide partition plate 21 and the air duct partition plate 11 can form a relatively smooth flow guide surface by processing and assembling the transition partition plate 52.

It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.

The present disclosure is to be considered as limited only by the preferred embodiments and not limited to the specific embodiments described herein, and all changes, equivalents and modifications that come within the spirit and scope of the disclosure are desired to be protected. The foregoing is only a preferred embodiment of the present disclosure, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principle of the present disclosure, and these improvements and modifications should also be considered as the protection scope of the present disclosure.

Claims

1. A cabinet air conditioner is characterized by comprising a shell (1), wherein an air duct partition plate (11) is arranged in the shell (1), the air duct partition plate (11) divides the inner space of the shell (1) into a first air duct (12) and a second air duct (13), the cabinet air conditioner is further provided with an air outlet (14), a wind guide partition plate (21) is arranged in the air outlet (14), the wind guide partition plate (21) divides the air outlet (14) into a first area and a second area, and when the air outlet (14) is in an air outlet state, a first end of the wind guide partition plate (21) can be in contact with a first end of the air duct partition plate (11) so that airflow of the first air duct (12) flows out of the first area and airflow of the second air duct (13) flows out of the second area.

2. The cabinet air-conditioner according to claim 1, wherein the air guiding partition (21) has a first position and a second position, wherein the first position corresponds to the air outlet (14) being in an air-out state, the second position corresponds to the air outlet (14) being in a non-air-out state, and the position of the air guiding partition (21) is switched between the first position and the second position.

3. The cabinet air-conditioner according to claim 2, wherein when the air guiding partition (21) is in the second position, an end of the air guiding partition (21) away from the air duct partition (11) can overlap with the standing wall of the air outlet (14) to cover the first area.

4. The cabinet air-conditioner according to claim 2, further comprising a baffle (22) connected to the air guiding partition (21), wherein the baffle (22) and the air guiding partition (21) form an air outlet assembly, and the air outlet assembly has an upper air outlet corresponding to the second area.

5. The cabinet air-conditioner according to claim 4, wherein a plurality of air deflectors (23) are disposed in the upper air outlet, and the plurality of air deflectors (23) can be driven to swing so as to enable the air flow in the second air duct (13) to flow out from the upper air outlet and adjust the outflow angle of the air flow.

6. The cabinet air-conditioner according to claim 5, wherein the inner wall of the opening of the upper outlet is provided with a rib structure (24) extending towards the inner side of the upper outlet, and when the air deflector (23) is driven to close, at least part of the edge of the air deflector (23) can be lapped on the side of the rib structure (24) facing the outer side of the shell (1).

7. The cabinet air-conditioner according to claim 4, further comprising a wind outlet assembly driving part (3), wherein the wind outlet assembly driving part (3) can drive the wind outlet assembly to switch between the first position and the second position.

8. The cabinet air-conditioner according to claim 7, wherein the outlet driving unit (3) comprises a driving box (31), a driving gear (32) in the driving box (31), and a rack (33) connected to the outlet, wherein the driving gear (32) is engaged with the rack (33).

9. The cabinet air-conditioner according to claim 8, wherein the rack (33) is an arc-shaped rack so that the outlet assembly can be switched between the first position and the second position in a swinging manner.

10. The cabinet air-conditioner according to claim 8, wherein the outlet assembly further has a top cover mounting plate (25), and a side of the top cover mounting plate (25) away from the housing (1) is assembled with a top cover (4).

11. The cabinet air-conditioner according to claim 10, wherein a side of the rack (33) facing the top cover mounting plate (25) is provided with a latch positioning structure (311), and the rack (33) is connected with the side of the top cover mounting plate (25) close to the shell (1) through the latch positioning structure (311).

12. The cabinet air-conditioner according to claim 10, further comprising an air outlet support frame (5), wherein the air outlet support frame (5) is connected to the inside of the housing (1), the air outlet (14) is configured on the air outlet support frame (5), the air outlet support frame (5) is further configured with a drive box mounting seat (51), and the bottom of the drive box (31) is connected to the drive box mounting seat (51).

13. The cabinet air-conditioner according to claim 12, wherein a transition partition (52) is disposed in the outlet support frame (5), a first end of the transition partition (52) is connected to a first end of the air duct partition (11), a second end of the transition partition (52) is in contact with the first end of the air guide partition (21) when the air guide partition (21) is in the first position, and the second end of the transition partition (52) is separated from the first end of the air guide partition (21) when the air guide partition (21) is in the second position.