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, and the transmission mechanism comprises a first motor, a first gear, a rotating rod, a second motor, a second gear and a third gear; the first gear is connected with the output end of the first motor, a gear end is arranged at one end of the rotating rod and meshed with the first gear, a second motor and a second gear are arranged at the other end of the rotating rod, the second gear is connected with the output end of the second motor and meshed with a third gear, and the third gear is fixedly connected with the air supply module. 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 rise out of the top cover 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 at providing an air supply structure of a vertical air conditioner 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 conditioners have a short air supply distance, and the cold or heated air cannot be fully dispersed indoors, 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 for 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] The air supply structure of a vertical air conditioner, the air conditioner includes a body and a top cover, the top cover is arranged on the top of the body, the air supply structure includes a transmission mechanism and an air supply module, the transmission mechanism includes a first motor, a first gear, a rotating rod, a second motor, a second gear and a third gear; the first motor is arranged below the top cover, the first gear is connected to the output end of the first motor, one end of the rotating rod is provided with a gear end, the gear end is meshed with the first gear, the other end of the rotating rod is provided with the second motor and the second gear, the second gear is connected to the output end of the second motor, the second gear is meshed with the third gear, and the third gear is fixedly connected to the air supply module; a accommodating cavity is formed inside the top cover, when the air conditioner is turned on, the air supply module is driven by the transmission mechanism to rise out of the top cover to realize long-distance air supply; when the air conditioner is turned off, the air 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 the vertical air conditioner of the present application has the following beneficial effects:

[0007] The air supply structure of the vertical air conditioner in the present application can realize long-distance air supply by driving the air supply module to rise through the transmission mechanism, thereby solving the problem of short air supply of the existing vertical air conditioner; at the same time, the air supply module can be driven down and hidden in the top cover through the transmission mechanism, thereby ensuring that the beautiful appearance of the air conditioner is not affected by the air supply module.

[0008] Preferably, a gear pressure plate is provided at the bottom of the top cover, and the first motor is connected to the gear pressure plate; a groove is provided on the gear pressure plate, and the first gear is rotatably provided in the groove; an opening is provided at the bottom of the top cover, the position of the opening corresponds to the gear pressure plate, and the first gear is partially located in the opening.

[0009] Beneficial effect: The setting of the gear pressure plate solves the problem of fixing the first motor.

[0010] Preferably, a rotation groove is provided at the other end of the rotation rod, and the second gear and the third gear are rotatably arranged in the rotation groove; and the second motor is fixedly connected to the rotation rod.

[0011] Beneficial effect: The setting of the rotation groove limits the displacement of the second gear and the third gear.

[0012] Preferably, a fixing seat is provided at the inner bottom of the top cover, and the gear end of the rotating rod is rotatably disposed in the fixing seat, and the position of the fixing seat corresponds to the opening.

[0013] Beneficial effect: The setting of the opening enables the first gear and the gear end to contact and mesh.

[0014] Preferably, the air supply module includes a shroud, a wind wheel and a third motor, the wind wheel and the third motor are connected, the wind wheel and the third motor are arranged in the shroud, and the third gear is fixedly connected to the shroud.

[0015] Beneficial effect: The third motor drives the wind wheel to generate wind power, thereby realizing long-distance air supply of the air conditioner. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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;

[0017] 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;

[0018] 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;

[0019] 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;

[0020] 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;

[0021] Figure 6 A schematic structural diagram of a rotating rod provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0022] The following is further described in detail through specific implementation methods:

[0023] The figure marks in the drawings of the specification include: body 1, top cover 2, air supply module 3, first motor 4, first gear 5, rotating rod 6, second motor 7, second gear 8, third gear 9, gear end 10, gear pressure plate 11, groove 12, rotating groove 13, fixing seat 14, air deflector 15, wind wheel 16, third motor 17, and accommodating chamber 18.

[0024] As attached Figure 1-6 As shown, this embodiment shows the 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.

[0025] 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.

[0026] Among them, the transmission mechanism includes a first motor 4, a first gear 5, a rotating rod 6, a second motor 7, a second gear 8 and a third gear 9; the first motor 4 is arranged under the top cover 2, the first gear 5 is connected to the output end of the first motor 4, one end of the rotating rod 6 is provided with a gear end 10, the gear end 10 is meshed with the first gear 5, the other end of the rotating rod 6 is provided with a second motor 7 and a second gear 8, the second gear 8 is connected to the output end of the second motor 7, the second gear 8 is meshed with the third gear 9, and the third gear 9 is fixedly connected to the air supply module 3.

[0027] The working principle of the transmission mechanism of this embodiment is: the first motor 4 drives the first gear 5 to rotate, and the first gear 5 engages with the gear end 10 of the rotating rod 6, so that the first motor 4 can drive the rotating rod 6 to lift or lower; the second motor 7 drives the second gear 8 to rotate, and the second gear 8 engages with the third gear 9, and the third gear 9 is fixedly connected to the air supply module 3, so that the second motor 7 can drive the air supply module 3 to rise or fall.

[0028] like Figure 4 Specifically, when the transmission mechanism drives the air supply module 3 to rise, the first motor 4 drives the first gear 5 to rotate counterclockwise to lift the rotating rod 6; at the same time, the second motor 7 drives the second gear 8 to rotate clockwise to rotate the air supply module 3 clockwise.

[0029] The top cover 2 has a receiving cavity 18 formed inside, and the receiving cavity 18 is used to receive 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.

[0030] Among them, a gear pressure plate 11 is arranged at the bottom of the top cover 2, and the first motor 4 is connected to the gear pressure plate 11; a groove 12 is arranged on the gear pressure plate 11, and the first gear 5 is rotatably arranged in the groove 12; an opening is arranged at the bottom of the top cover 2, and the opening position corresponds to the gear pressure plate 11, and the first gear 5 is partially located in the opening.

[0031] Specifically, the first motor 4 is fixed to one side of the gear pressing plate 11, and the transmission shaft of the first motor 4 extends into the gear pressing plate 11 and is connected to the first gear 5. The first motor 4 drives the first gear 5 to rotate in the groove 12 of the gear pressing plate 11 through its transmission shaft. The top of the first gear 5 enters the accommodating cavity 18 of the top cover 2 from the opening.

[0032] Specifically, a fixing seat 14 is provided at the bottom of the top cover 2, and the gear end 10 of the rotating rod 6 can be rotatably arranged in the fixing seat 14, and the position of the fixing seat 14 corresponds to the opening. By providing the fixing seat 14, the rotating rod 6 is restricted in the fixing seat 14. Figure 4 As shown, the gear end 10 of the rotating rod 6 is located in the groove of the fixing seat 14 , and the fixing seat 14 limits the front and rear displacement of the gear end 10 .

[0033] Furthermore, a rotation slot 13 is provided at the other end of the rotation rod 6, and the second gear 8 and the third gear 9 are rotatably arranged in the rotation slot 13; the second motor 7 is fixedly connected to the rotation rod 6. It can be understood that in order to achieve stable rotation of the gear end 10 and the third gear 9, a rotation shaft is provided on both sides of the gear end 10 and the third gear 9, and a corresponding rotation hole is provided on both sides of the fixed seat 14 and the rotation slot 13, and the stable rotation of the gear end 10 and the third gear 9 is achieved through the cooperation of the rotation hole and the rotation shaft.

[0034] The air supply module 3 of this embodiment includes a deflector 15, a wind wheel 16 and a third motor 17. The wind wheel 16 and the third motor 17 are connected. The wind wheel 16 and the third motor 17 are arranged in the deflector 15. The third gear 9 and the deflector 15 are fixedly connected.

[0035] The working principle of the air supply module is: the third motor drives the wind wheel to rotate, and the wind wheel rotates to generate wind power to achieve long-distance air supply.

[0036] 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), wherein the transmission mechanism comprises a first motor (4), a first gear (5), a rotating rod (6), a second motor (7), a second gear (8) and a third gear (9); the first motor (4) is arranged below the top cover (2), the first gear (5) is connected to the output end of the first motor (4), one end of the rotating rod (6) is provided with a gear end (10), the gear end (10) is meshed with the first gear (5), the other end of the rotating rod (6) is provided with the second motor (7) and a second gear (8), the second gear (8) is connected to the output end of the second motor (7), the second gear (8) is meshed with the third gear (9), and the third gear (9) is fixedly connected to the air supply module (3); A containing cavity (18) 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 the vertical air conditioner according to claim 1, characterized in that: A gear pressure plate (11) is arranged at the bottom of the top cover (2), and the first motor (4) is connected to the gear pressure plate (11); a groove (12) is arranged on the gear pressure plate (11), and the first gear (5) is rotatably arranged in the groove (12); an opening is arranged at the bottom of the top cover (2), and the position of the opening corresponds to the gear pressure plate (11), and the first gear (5) is partially located in the opening.

3. The air supply structure of the vertical air conditioner according to claim 2, characterized in that: The other end of the rotating rod (6) is provided with a rotating groove (13), and the second gear (8) and the third gear (9) are rotatably arranged in the rotating groove (13); the second motor (7) is fixedly connected to the rotating rod (6).

4. The air supply structure of the vertical air conditioner according to claim 2, characterized in that: A fixing seat (14) is arranged at the bottom of the top cover (2), and the gear end (10) of the rotating rod (6) is rotatably arranged in the fixing seat (14), and the position of the fixing seat (14) corresponds to the opening.

5. The air supply structure of the vertical air conditioner according to claim 1, characterized in that: The air supply module (3) comprises a deflector (15), a wind wheel (16) and a third motor (17); the wind wheel (16) and the third motor (17) are connected; the wind wheel (16) and the third motor (17) are arranged in the deflector (15); and the third gear (9) and the deflector (15) are fixedly connected.

Images