Central air conditioner air port capable of adjusting air speed

Abstract

The utility model discloses a central air-conditioning tuyere capable of adjusting air speed. The central air-conditioning tuyere comprises a tuyere shell, the air speed adjusting assembly is installed in the air opening shell. The wind speed adjusting assembly comprises an electric telescopic rod, a wind shield, a clamping strip and a fan, one end of the electric telescopic rod is fixedly connected with the inner surface of the tuyere shell, the side face of the wind shield is fixedly connected with the end, away from the tuyere shell, of the electric telescopic rod, the clamping strip is installed in the tuyere shell, and the outer surface of the clamping strip is slidably connected with a sliding groove in the side face of the wind shield. And the fan is arranged in the tuyere shell. According to the scheme, the air port shell and the air speed adjusting assembly are arranged, the electric telescopic rod is started, the air baffles can be driven by the electric telescopic rod to slide along the clamping strips, and when the interval between the two air baffles is reduced, the cross sectional area through which air conditioner air passes is also reduced, so that the air speed is increased; the air speed is increased under the condition that an air conditioner fan does not need to be regulated and controlled, and the effects of reducing noise and energy consumption and being more environmentally friendly are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of air vents for air conditioners, and more specifically, to an air vent for central air conditioners with adjustable wind speed. Background Art

[0002] The vents of central air conditioners refer to the outlets of air supply in the air conditioning system. They are usually located on the wall, ceiling or floor, and are used to evenly deliver cold (hot) air to the indoor space. The number and location of vents vary according to the specific air conditioning system design and requirements. However, in actual use, there are still some disadvantages, such as: the vents of existing central air conditioners cannot adjust the wind speed. If you want to adjust the wind speed, you can only adjust it through the fan inside the central air conditioner. When the wind speed is high, not only the energy consumption of the fan increases, but also a lot of noise is generated, affecting the normal life and work of users. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a central air-conditioning vent with adjustable wind speed to solve the problem that the vents of the existing central air-conditioning in the prior art cannot adjust the wind speed.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a central air-conditioning vent with adjustable wind speed, comprising

[0005] Tuyere housing;

[0006] A wind speed regulating component, wherein the wind speed regulating component is installed inside the air outlet housing;

[0007] The wind speed adjustment assembly includes an electric telescopic rod, a wind shield, a clamping strip, and a fan. One end of the electric telescopic rod is fixedly connected to the inner surface of the air outlet shell, the side of the wind shield is fixedly connected to the end of the electric telescopic rod away from the air outlet shell, the clamping strip is installed inside the air outlet shell, the outer surface of the clamping strip is slidably connected to the sliding groove on the side of the wind shield, and the fan is arranged inside the air outlet shell.

[0008] It also includes a direction adjustment component, which is arranged inside the air outlet shell and is used to control the direction of the air conditioning wind.

[0009] Among them, the direction adjustment assembly includes an adjustment mechanism, a rack, a gear, a connecting rod, and an air guide plate. The outer surface of the adjustment mechanism is fixedly connected to the inner surface of the air outlet shell, the top of the rack is fixedly connected to the bottom of the adjustment mechanism, the gear is meshed with the rack, the two ends of the connecting rod are rotatably connected to the inside of the air outlet shell, the outer surface of the connecting rod is fixedly connected to the inside of the gear, and the inside of the air guide plate is fixedly connected to the outer surface of the connecting rod.

[0010] Among them, the adjustment mechanism includes a fixed frame, a motor, a threaded rod, a limit rod, and a slider. The outer surface of the fixed frame is fixedly connected to the inner surface of the air outlet shell, the motor is installed on one side of the length direction of the fixed frame, one end of the threaded rod is fixedly connected to the driving shaft of the motor, the other end of the threaded rod is rotatably connected to the inside of the fixed frame, both ends of the limit rod are fixedly connected to the inside of the fixed frame, the inside of the slider is threadedly connected to the outer surface of the threaded rod, the inside of the slider is slidably connected to the outer surface of the limit rod, and the bottom of the slider is fixedly connected to the top of the rack.

[0011] The beneficial effects of the above technical solution of the utility model are as follows:

[0012] In the above scheme, an air outlet housing and a wind speed adjustment component are provided, and the electric telescopic rod is started, which drives the wind shield to slide along the card strip. When the interval between the two wind shields is reduced, the cross-sectional area through which the air-conditioning wind passes will also be reduced, thereby increasing the wind speed. When the interval between the two wind shields is increased, the cross-sectional area through which the air-conditioning wind passes will also increase, and the wind speed will decrease. The fan is started, and the fan accelerates the air flow, which can further increase the wind speed. Through the above structure, the wind speed is increased without adjusting the air-conditioning fan, thereby reducing noise and energy consumption, and achieving a more environmentally friendly effect.

[0013] A direction adjustment component is set and the motor is started. The motor drives the threaded rod to rotate, so that the slider moves along the threaded rod and the limit rod, thereby driving the rack to move horizontally. Since the rack is meshed with the gear, the gear will also rotate, so that the connecting rod drives the air guide plate to rotate. Through the above structure, the wind direction is changed by adjusting the direction of the air guide plate, thereby achieving the effect of helping to provide a comfortable indoor air-conditioning experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the wind speed adjustment component structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the direction adjustment component of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the regulating mechanism of the utility model.

[0018] [reference numerals]

[0019] 1. Air outlet housing; 2. Wind speed adjustment component; 3. Direction adjustment component; 21. Electric telescopic rod; 22. Wind shield; 23. Clip; 24. Fan; 31. Adjustment mechanism; 32. Rack; 33. Gear; 34. Connecting rod; 35. Air guide plate; 311. Fixed bracket; 312. Motor; 313. Threaded rod; 314. Limit rod; 315. Slider. DETAILED DESCRIPTION

[0020] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0021] As attached Figure 1 To Attachment Figure 4 The embodiment of the utility model provides a central air-conditioning vent with adjustable wind speed, comprising:

[0022] Air outlet housing 1;

[0023] A wind speed regulating component 2, wherein the wind speed regulating component 2 is installed inside the air outlet housing 1;

[0024] The wind speed adjustment component 2 includes an electric telescopic rod 21, a wind shield 22, a clamping strip 23, and a fan 24. One end of the electric telescopic rod 21 is fixedly connected to the inner surface of the air outlet housing 1, and the side of the wind shield 22 is fixedly connected to the end of the electric telescopic rod 21 away from the air outlet housing 1. The clamping strip 23 is installed inside the air outlet housing 1, and the outer surface of the clamping strip 23 is slidably connected to the sliding groove on the side of the wind shield 22. The fan 24 is arranged inside the air outlet housing 1; a baffle is also installed above the wind speed adjustment component 2 to play a blocking role, prevent the air-conditioning wind from scattering, and ensure that the air-conditioning wind passes between the two wind shields 22.

[0025] It also includes a direction adjustment component 3, which is arranged inside the air outlet housing 1 and is used to control the direction of the air conditioning wind.

[0026] Among them, the direction adjustment component 3 includes an adjustment mechanism 31, a rack 32, a gear 33, a connecting rod 34, and an air guide plate 35. The outer surface of the adjustment mechanism 31 is fixedly connected to the inner surface of the air outlet shell 1, the top of the rack 32 is fixedly connected to the bottom of the adjustment mechanism 31, the gear 33 is meshed with the rack 32, the two ends of the connecting rod 34 are rotatably connected to the inside of the air outlet shell 1, the outer surface of the connecting rod 34 is fixedly connected to the inside of the gear 33, and the inside of the air guide plate 35 is fixedly connected to the outer surface of the connecting rod 34; both ends of the rack 32 are provided with limit blocks, so that the rack 32 drives the gear 33 within a certain range so that the two will not separate from each other.

[0027] Among them, the adjustment mechanism 31 includes a fixed frame 311, a motor 312, a threaded rod 313, a limit rod 314, and a slider 315. The outer surface of the fixed frame 311 is fixedly connected to the inner surface of the air outlet housing 1, and the motor 312 is installed on one side of the length direction of the fixed frame 311. One end of the threaded rod 313 is fixedly connected to the driving shaft of the motor 312, and the other end of the threaded rod 313 is rotatably connected to the inside of the fixed frame 311. Both ends of the limit rod 314 are fixedly connected to the inside of the fixed frame 311. The interior of the slider 315 is threadedly connected to the outer surface of the threaded rod 313, and the interior of the slider 315 is slidably connected to the outer surface of the limit rod 314. The bottom of the slider 315 is fixedly connected to the top of the rack 32.

[0028] The working process of the utility model is as follows: the electric telescopic rod 21 is started, and the electric telescopic rod 21 drives the wind shield 22 to slide along the clamping strip 23. When the interval between the two wind shields 22 is reduced, the cross-sectional area through which the air-conditioning wind passes will also be reduced, thereby increasing the wind speed. When the interval between the two wind shields 22 is increased, the cross-sectional area through which the air-conditioning wind passes will also increase, and the wind speed will decrease. The fan 24 is started, and the fan 24 accelerates the air flow, which can further increase the wind speed.

[0029] Start the motor 312, which drives the threaded rod 313 to rotate, so that the slider 315 moves along the threaded rod 313 and the limit rod 314, thereby driving the rack 32 to move horizontally. Since the rack 32 is meshed with the gear 33, the gear 33 will also rotate, so that the connecting rod 34 drives the wind guide plate 35 to rotate, and the wind direction is changed by adjusting the direction of the wind guide plate 35.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A central air-conditioning vent with adjustable wind speed, characterized in that: include Tuyere housing (1); A wind speed regulating component (2), wherein the wind speed regulating component (2) is installed inside the air outlet housing (1); The wind speed adjustment component (2) comprises an electric telescopic rod (21), a wind shield (22), a clamping strip (23), and a fan (24); one end of the electric telescopic rod (21) is fixedly connected to the inner surface of the air outlet shell (1); the side of the wind shield (22) is fixedly connected to the end of the electric telescopic rod (21) away from the air outlet shell (1); the clamping strip (23) is installed inside the air outlet shell (1); the outer surface of the clamping strip (23) is slidably connected to a sliding groove on the side of the wind shield (22); and the fan (24) is arranged inside the air outlet shell (1).

2. The central air-conditioning vent with adjustable wind speed according to claim 1, characterized in that: It also comprises a direction adjustment component (3), which is arranged inside the air outlet housing (1) and is used to control the direction of air conditioning wind.

3. The central air-conditioning vent with adjustable wind speed according to claim 2 is characterized in that: The direction adjustment component (3) comprises an adjustment mechanism (31), a rack (32), a gear (33), a connecting rod (34), and an air guide plate (35); the outer surface of the adjustment mechanism (31) is fixedly connected to the inner surface of the air outlet housing (1); the top of the rack (32) is fixedly connected to the bottom of the adjustment mechanism (31); the gear (33) is meshed with the rack (32); the two ends of the connecting rod (34) are rotatably connected to the inside of the air outlet housing (1); the outer surface of the connecting rod (34) is fixedly connected to the inside of the gear (33); and the inside of the air guide plate (35) is fixedly connected to the outer surface of the connecting rod (34).

4. The central air-conditioning vent with adjustable wind speed according to claim 3 is characterized in that: The adjustment mechanism (31) comprises a fixing frame (311), a motor (312), a threaded rod (313), a limiting rod (314), and a sliding block (315); the outer surface of the fixing frame (311) is fixedly connected to the inner surface of the air outlet housing (1); the motor (312) is mounted on one side of the fixing frame (311) in the length direction; one end of the threaded rod (313) is fixedly connected to the driving shaft of the motor (312); the other end of the threaded rod (313) is rotatably connected to the inside of the fixing frame (311); both ends of the limiting rod (314) are fixedly connected to the inside of the fixing frame (311); the inside of the sliding block (315) is threadedly connected to the outer surface of the threaded rod (313); the inside of the sliding block (315) is slidably connected to the outer surface of the limiting rod (314); and the bottom of the sliding block (315) is fixedly connected to the top of the rack (32).

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