Air supply structure of vertical air conditioner

Abstract

The air conditioner comprises a machine body and a top cover, the top cover is arranged at the top of the machine body, the air supply structure comprises a transmission mechanism and an air supply module, the transmission mechanism comprises a first motor, a gear and a rack, the first motor is arranged below the top cover, and the gear is arranged below the top cover. The gear is connected to the output end of the first motor, the gear is matched with the rack, a chassis is arranged at the top of the rack, and the air supply module is arranged on the chassis; a containing cavity is formed in the top cover, and when the air conditioner is started, the air supply module is driven by the transmission mechanism to ascend out of the top cover so as to achieve long-distance air supply. When the air conditioner is shut down, the air supply module is driven by the transmission mechanism to descend into the top cover. The utility model aims to provide an air supply structure of a vertical air conditioner so as to solve the problem that an existing cylindrical air conditioner is short in air supply distance.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to an air supply structure of a vertical air conditioner. Background Art

[0002] The existing vertical cylindrical air conditioner has a short air supply distance, which easily causes uneven room temperature and leads to a poor user experience. Utility Model Content

[0003] The utility model aims to provide an air supply structure of a vertical air conditioner to solve the problem of short air supply distance of the existing cylindrical air conditioner.

[0004] In order to achieve the above object, the basic scheme of the utility model is as follows:

[0005] A wind supply structure of a vertical air conditioner, the air conditioner comprises a body and a top cover, the top cover is arranged on the top of the body, the wind supply structure comprises a transmission mechanism and an wind supply module, the transmission mechanism comprises a first motor, a gear and a rack, the first motor is arranged below the top cover, the gear is connected to the output end of the first motor, the gear is adapted to the rack, a chassis is arranged on the top of the rack, and the wind supply module is arranged on the chassis; an accommodating cavity is formed inside the top cover, when the air conditioner is turned on, the wind supply module is driven by the transmission mechanism to rise out of the top cover to realize long-distance wind supply; when the air conditioner is turned off, the wind supply module is driven by the transmission mechanism to descend into the top cover.

[0006] Compared with the prior art, the air supply structure of a vertical air conditioner in this application has the following beneficial effects:

[0007] The air supply module of the air supply structure of the present application realizes the lifting function through the gear rack structure. When the machine is turned on, the air supply module rises out of the top to realize long-distance air supply, quickly drive the air flow in the room, and make the room temperature quickly uniform; when the machine is turned off, the air supply module is lowered into the top cover without affecting the aesthetic appearance of the whole machine.

[0008] Preferably, a fixing seat is provided at the bottom of the top cover, and the first motor is connected to the fixing seat.

[0009] Beneficial effect: The installation problem of the first motor is solved.

[0010] Preferably, a lifting channel for the rack to move up and down is formed in the fixed seat, the rack is located in the lifting channel, a gear hole is opened on the side of the fixed seat, the lifting channel is communicated with the gear hole, and part of the gear is located in the gear hole.

[0011] Beneficial effect: The setting of the lifting channel of the fixed seat can guide the rack and prevent the gear from tilting.

[0012] Preferably, a gear pressure plate is provided on one side of the fixing seat where the gear hole is opened.

[0013] Preferably, the air supply module includes a shell, a second motor and a wind wheel, an air outlet channel is provided in the shell, the second motor and the wind wheel are located in the air outlet channel, an air outlet is provided on the side of the shell, and the air outlet is communicated with the air outlet channel; an air inlet is provided at the bottom of the shell.

[0014] Beneficial effect: The air supply module drives the wind wheel to generate wind power through the second motor, thereby realizing long-distance air supply.

[0015] Preferably, an air intake grille is provided on the chassis.

[0016] Beneficial effect: The air intake grille cooperates with the air inlet of the shell to meet the air intake requirements of the air supply module. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of a vertical air conditioner when it is turned off provided by an embodiment of the utility model;

[0018] Figure 2 A schematic diagram of the structure of a vertical air conditioner when it is turned on provided by an embodiment of the utility model;

[0019] Figure 3 A cross-sectional schematic diagram of a vertical air conditioner provided by an embodiment of the utility model when it is turned on;

[0020] Figure 4 A schematic diagram of the structure of the top cover, transmission mechanism and air supply module provided in an embodiment of the utility model;

[0021] Figure 5 An exploded schematic diagram of a top cover, a transmission mechanism and an air supply module provided in an embodiment of the utility model;

[0022] Figure 6 A schematic structural diagram of a fixing base provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0023] The following is further described in detail through specific implementation methods:

[0024] The figure marks in the drawings of the specification include: body 1, top cover 2, air supply module 3, first motor 4, gear 5, rack 6, chassis 7, accommodating cavity 8, fixing seat 9, lifting channel 10, gear hole 11, gear pressure plate 12, casing 13, second motor 14, wind wheel 15, air outlet channel 16, air outlet 17, air inlet 18, air intake grille 19.

[0025] As attached Figure 1-6As shown, this embodiment shows an air supply structure of a vertical air conditioner. The air conditioner includes a body 1 and a top cover 2. The top cover 2 is arranged on the top of the body 1.

[0026] The air supply structure includes a transmission mechanism and an air supply module 3. When the air conditioner is turned on, the air supply module 3 is driven by the transmission mechanism to rise, so as to realize long-distance air supply. When the air conditioner is turned off, the air supply module 3 is driven by the transmission mechanism to descend, so as to ensure the aesthetic appearance of the air conditioner. In this embodiment, an independent air supply module 3 is arranged on the top of the vertical air conditioner, and the air supply module 3 is used to send the cold air or warm air generated by the vertical air conditioner to a farther distance indoors. The air supply module 3 is raised and lowered by the transmission mechanism, so as to ensure the normal operation of the air supply module 3 and the aesthetic appearance of the air conditioner.

[0027] Among them, the transmission mechanism includes a first motor 4, a gear 5 and a rack 6. The first motor 4 is arranged under the top cover 2. The gear 5 is connected to the output end of the first motor 4. The gear 5 is adapted to the rack 6. A chassis 7 is arranged on the top of the rack 6, and the air supply module 3 is arranged on the chassis 7.

[0028] The working principle of the transmission mechanism is as follows: the first motor 4 drives the gear 5 to rotate, the gear 5 meshes with the rack 6, and the rack 6 moves up and down under the drive of the gear 5. Since the chassis 7 and the air supply module 3 are arranged on the top of the rack 6, the gear 5 drives the rack 6 to move up and down, and also drives the air supply module 3 and the chassis 7 to move up and down, so as to realize the lifting and lowering action of the air supply module 3.

[0029] The top cover 2 forms a receiving cavity 8 for receiving the air supply module 3. When the air conditioner is turned on, the air supply module 3 is driven by the transmission mechanism to rise out of the top cover 2 to achieve long-distance air supply; when the air conditioner is turned off, the air supply module 3 is driven by the transmission mechanism to descend into the top cover 2, so that the air supply module 3 is not exposed to the outside, thereby ensuring the overall aesthetics of the air conditioner.

[0030] Among them, a fixing seat 9 is provided at the bottom of the top cover 2, and the first motor 4 is connected to the fixing seat 9. The fixing seat 9 is in the shape of a rectangular parallelepiped as a whole, and the first motor 4 is fixed to the rear side of the fixing seat 9 by screws. A lifting channel 10 is formed in the fixing seat 9 for the rack 6 to move up and down. The rack 6 is located in the lifting channel 10. A gear hole 11 is provided on the side of the fixing seat 9. The lifting channel 10 is communicated with the gear hole 11, and part of the gear 5 is located in the gear hole 11. The lifting channel 10 is communicated with the gear hole 11, so that the gear 5 and the rack 6 can contact and mesh. The output end of the first motor 4 extends into the fixing seat 9 and is connected to the gear 5.

[0031] A gear pressing plate 12 is provided on one side of the fixing seat 9 where the gear hole 11 is provided. The gear pressing plate 12 is fixedly connected to the fixing seat 9.

[0032] Among them, the air supply module 3 includes a shell 13, a second motor 14 and a wind wheel 15. An air outlet channel 16 is arranged in the shell 13. The second motor 14 and the wind wheel 15 are located in the air outlet channel 16. An air outlet 17 is arranged on the side of the shell 13, and the air outlet 17 is communicated with the air outlet channel 16; an air inlet 18 is arranged at the bottom of the shell 13.

[0033] The working principle of the air supply module 3 is as follows: the second motor 14 drives the wind wheel 15 to rotate, and the wind wheel 15 rotates to generate wind force, which passes through the air outlet channel 16 and is then sent out from the air outlet 17 to achieve long-distance air supply. The wind wheel 15 rotates to generate a negative pressure area at its bottom, and the external air enters from the air inlet 18 at the bottom of the housing 13 to provide fresh air to the wind wheel 15.

[0034] The chassis 7 is provided with an air intake grille 19. Under the negative pressure of the wind wheel 15, external air passes through the air intake grille 19 of the chassis 7 and enters the housing 13 from the air inlet 18.

[0035] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An air supply structure of a vertical air conditioner, the air conditioner comprising a body (1) and a top cover (2), the top cover (2) being arranged on the top of the body (1), characterized in that: The air supply structure comprises a transmission mechanism and an air supply module (3); the transmission mechanism comprises a first motor (4), a gear (5) and a rack (6); the first motor (4) is arranged below the top cover (2); the gear (5) is connected to the output end of the first motor (4); the gear (5) is matched with the rack (6); a chassis (7) is arranged on the top of the rack (6); and the air supply module (3) is arranged on the chassis (7); A containing cavity (8) is formed inside the top cover (2); when the air conditioner is turned on, the air supply module (3) is driven by the transmission mechanism to rise out of the top cover (2) to achieve long-distance air supply; when the air conditioner is turned off, the air supply module (3) is driven by the transmission mechanism to descend into the top cover (2).

2. The air supply structure of a vertical air conditioner according to claim 1, characterized in that: A fixing seat (9) is provided at the bottom of the top cover (2), and the first motor (4) is connected to the fixing seat (9).

3. The air supply structure of a vertical air conditioner according to claim 2, characterized in that: A lifting channel (10) is formed in the fixed seat (9) for the rack (6) to move up and down, the rack (6) is located in the lifting channel (10), a gear hole (11) is provided on the side of the fixed seat (9), the lifting channel (10) is communicated with the gear hole (11), and part of the gear (5) is located in the gear hole (11).

4. The air supply structure of a vertical air conditioner according to claim 3, characterized in that: A gear pressing plate (12) is provided on one side of the fixing seat (9) where the gear hole (11) is opened.

5. The air supply structure of a vertical air conditioner according to claim 1 or 4, characterized in that: The air supply module (3) comprises a housing (13), a second motor (14) and a wind wheel (15); an air outlet channel (16) is arranged in the housing (13); the second motor (14) and the wind wheel (15) are located in the air outlet channel (16); an air outlet (17) is arranged on the side of the housing (13); the air outlet (17) is communicated with the air outlet channel (16); and an air inlet (18) is arranged at the bottom of the housing (13).

6. The air supply structure of a vertical air conditioner according to claim 1, characterized in that: An air intake grille (19) is arranged on the chassis (7).

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