Ventilation device of air conditioning equipment

Abstract

The invention relates to the technical field of air conditioners, and discloses an air conditioning equipment ventilation device which comprises an air outlet pipeline, an upper air outlet plate is arranged on one side of the air outlet pipeline, a lower linkage plate is arranged in the air outlet pipeline, a lower air outlet plate is arranged at the bottom of the upper air outlet plate, and a transmission toothed plate is arranged at the bottom of a first gear. According to the device, the air outlet plates and other structures are arranged, the first motor is started to enable the first gear to rotate, the upper air outlet plate is moved upwards, the telescopic device is controlled to stretch out and draw back through external electricity, the upper air outlet plate and the lower air outlet plate are opened outwards, and the air outlet plates are fixed to the lower air outlet plate through the telescopic device. Through the arrangement, the first motor and the telescopic device can drive the rotation angles of the upper air outlet plate and the lower air outlet plate, so that the air outlet effect of different angles of the upper portion and the lower portion of the air outlet pipeline is achieved by adjusting different angles of the upper air outlet plate and the lower air outlet plate according to the air exhaust requirement.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning, and more particularly to a ventilation device of air conditioning equipment. Background Art

[0002] Air conditioning, also known as air conditioner, refers to a device that uses artificial means to adjust and control the temperature, humidity, flow rate and other parameters of the ambient air in a building or structure. Air conditioning is usually composed of a compressor, condenser, evaporator and one-way valve capillary assembly.

[0003] The existing air guide plate design of air conditioners mainly relies on up and down swinging to adjust the opening angle of the air outlet. However, in specific usage scenarios, if a comfortable environment needs to be created and cold air needs to be prevented from blowing directly onto the human body, users often need to fine-tune the air guide plate to form a small angle with the bottom or top of the air outlet. Such operation often causes the wind direction to either be directly aimed at the human body or blow completely upwards toward the ceiling, thereby limiting the flexibility of the air outlet direction and failing to achieve simultaneous and uniform coverage of the entire space at the upper and lower ends of the air outlet. The existing air outlet adjustment method of the air conditioner does not fully utilize the air outlet space at the upper and lower ends of the air conditioner outlet, and fails to adjust the air volume of the entire area. Summary of the Invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a ventilation device for air-conditioning equipment to solve the problems existing in the above-mentioned background technology.

[0005] The gear train of claim 1, wherein the gear train is connected to the gear train by a first gear connected to the first gear and a second gear connected to the gear train, the gear train having a first end connected to the first gear and a second gear connected to the gear train.

[0006] Furthermore, one side of the air outlet pipe is fixedly connected to a fixed wall, the other side of the air outlet pipe is fixedly connected to a sealant, a lower water outlet trough is provided at the bottom inside the air outlet pipe, and the bottom of the lower water outlet trough is fixedly connected to a water outlet pipe.

[0007] Furthermore, an upper linkage plate is provided on the top of the lower linkage plate, the top of the upper linkage plate is fixedly connected to a rotating shaft, a movable plate is provided on one side of the lower linkage plate, the top of the movable plate is provided with a second motor, the bottom of the second motor is fixedly connected to a threaded rod, one side of the threaded rod is provided with a guide rod, one side of the movable plate is fixedly connected to a connecting rod, the top of the upper linkage plate is fixedly connected to a first air guide plate, one side of the first air guide plate is fixedly connected to a connecting spring, the inside of the first air guide plate is fixedly connected to a connecting piece, the bottom of the lower linkage plate is fixedly connected to the second air guide plate, one side of the second air guide plate is provided with a groove, the top of the lower linkage plate is provided with a tooth groove, the top of the lower linkage plate is provided with a second gear, and one side of the second gear is fixedly connected to the third motor.

[0008] Furthermore, the output shaft of the first motor is fixedly connected to the first gear, the first gear and the transmission gear plate are engaged with each other, the transmission gear plate is movably connected to the upper connecting plate and the upper air outlet plate, the second fixed block is fixedly connected to the inner wall of the air outlet pipe, the groove opened by the movable groove is arc-shaped, and the upper water outlet groove is movably connected to the upper air outlet plate through the movable rod.

[0009] Furthermore, the water outlet pipe is fixedly connected to an external water outlet device.

[0010] Furthermore, the first air guide plate is fixedly connected to the upper linkage plate through a rotating shaft, the first air guide plate and the second air guide plate are movably connected through a connecting piece and a connecting spring, the top of the lower linkage plate and the bottom of the upper linkage plate are provided with teeth, and the second gear is engaged with the second fixed block.

[0011] Furthermore, a telescopic slot is provided inside the movable plate, and the telescopic slot provided inside the movable plate is larger than the area of ​​the upper linkage plate. The threaded rod and the guide rod are fixedly connected to the inner wall of the air outlet pipe.

[0012] Technical effects and advantages of the present invention: 1. The present invention incorporates an air outlet plate and other structures. When a first motor is activated to rotate a first gear, the upper air outlet plate moves upward, thereby reserving sufficient space for the upper air outlet plate to move. The lower air outlet plate then moves in the opposite direction of the upper air outlet plate, thereby reserving sufficient space for the lower air outlet plate to move. Externally electrically controlled telescopic devices are used to extend and retract the upper and lower air outlet plates, causing them to open outward. This arrangement allows the first motor and telescopic device to drive the rotation angles of the upper and lower air outlet plates. This allows the upper and lower air outlet plates to adjust to different angles according to exhaust requirements, thereby achieving air outlet effects at different angles in the upper and lower portions of the air outlet duct.

[0013] 2. The present invention provides air guide plates and other structures, allowing air to flow out between adjacent first and second air guide plates, which are not connected to the same connector. Turning on the third motor causes the second gear to mesh with the tooth grooves, causing the lower and upper linkage plates to move left and right, changing the distance between the first and second air guide plates. The first and second air guide plates not only guide the air flow but also control the size of the air supply opening between the first and second air guide plates by rotating them at different air outlet angles, thereby controlling the air flow rate. Turning on the second motor rotates the threaded rod, driving the movable plate to move on the threaded rod and guide rod, thereby changing the height of the lower and upper linkage plates. By adjusting the heights and angles of the lower and upper linkage plates, the conditioned air can be more evenly distributed within the room, improving overall comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall structure of the air outlet plate of the present invention; Figure 3 Schematic diagram of the overall cross-section structure of the upper air outlet plate of the present invention; Figure 4 This is a schematic diagram of the overall structure of embodiment 1 of the present invention; Figure 5 This is a structural diagram of embodiment 2 of the present invention; Figure 6 Schematic diagram of the structure of the air guide plate of the present invention; Figure 7 It is a schematic diagram of the cross-sectional structure of the air guide plate of the present invention.

[0015] The accompanying drawings are marked as follows: 1. air outlet pipe; 101. fixed wall; 102. sealant; 103. lower water outlet trough; 1031. water outlet pipe; 2. upper air outlet plate; 201. lower air outlet plate; 202. first motor; 203. first gear; 204. transmission gear plate; 205. upper connecting plate; 206. lower connecting plate; 207. first fixing block; 208. telescopic device; 2081. telescopic rod; 209. second fixing block; 210. upper water outlet Slot; 211, movable rod; 212, movable slot; 3, lower linkage plate; 301, upper linkage plate; 3011, rotating shaft; 302, second motor; 303, threaded rod; 304, guide rod; 305, movable plate; 306, connecting rod; 307, first air guide plate; 3071, connecting spring; 3072, connecting piece; 308, second air guide plate; 3081, groove; 309, tooth groove; 310, second gear; 311, third motor. DETAILED DESCRIPTION

[0016] The technical solutions of the present invention will be described clearly and completely below in conjunction with the drawings in the present invention. In addition, the forms of the various structures described in the following embodiments are merely examples. The ventilation device of an air-conditioning equipment involved in the present invention is not limited to the various structures described in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0017] Reference Figures 1 to 7 The present invention provides a ventilation device for air conditioning equipment, including an air outlet duct 1, characterized in that an upper air outlet plate 2 is provided on one side of the air outlet duct 1, a lower linkage plate 3 is provided inside the air outlet duct 1, a lower air outlet plate 201 is provided on the bottom of the upper air outlet plate 2, a first motor 202 is provided on one side of the upper air outlet plate 2, a first gear 203 is fixedly connected to one side of the first motor 202, a transmission gear plate 204 is provided on the bottom of the first gear 203, an upper connecting plate 205 is fixedly connected to the bottom of the transmission gear plate 204, and the lower air outlet plate The top of 201 is fixedly connected to a lower connecting plate 206, the top of the lower connecting plate 206 is fixedly connected to a first fixed block 207, a telescopic rod 2081 is provided on one side of the first fixed block 207, a telescopic device 208 is fixedly connected on one side of the telescopic rod 2081, a second fixed block 209 is fixedly connected on one side of the telescopic device 208, a movable groove 212 is provided inside the bottom of the upper air outlet plate 2, an upper water outlet trough 210 is provided inside the movable groove 212, and a movable rod 211 is fixedly connected on one side of the upper water outlet trough 210.

[0018] In a preferred embodiment, one side of the air outlet pipe 1 is fixedly connected to a fixed wall 101, the other side of the air outlet pipe 1 is fixedly connected to a sealant 102, a lower water outlet trough 103 is opened at the bottom inside the air outlet pipe 1, and the bottom of the lower water outlet trough 103 is fixedly connected to a water outlet pipe 1031.

[0019] In a preferred embodiment, an upper linkage plate 301 is provided at the top of the lower linkage plate 3, and a rotating shaft 3011 is fixedly connected to the top of the upper linkage plate 301, a movable plate 305 is provided on one side of the lower linkage plate 3, a second motor 302 is provided on the top of the movable plate 305, a threaded rod 303 is fixedly connected to the bottom of the second motor 302, a guide rod 304 is provided on one side of the threaded rod 303, a connecting rod 306 is fixedly connected to one side of the movable plate 305, a first air guide plate 307 is fixedly connected to the top of the upper linkage plate 301, a connecting spring 3071 is fixedly connected to one side of the first air guide plate 307, a connecting piece 3072 is fixedly connected to the inside of the first air guide plate 307, a second air guide plate 308 is fixedly connected to the bottom of the lower linkage plate 3, a groove 3081 is provided on one side of the second air guide plate 3, a tooth groove 309 is provided on the top of the lower linkage plate 3, a second gear 310 is provided on the top of the lower linkage plate 3, and a third motor 311 is fixedly connected to one side of the second gear 310.

[0020] Reference Figure 1-5 , the upper air outlet plate 2 is fixedly connected to the upper connecting plate 205, the transmission gear plate 204 is engaged with the first gear 203, the first motor 202 is turned on to rotate the first gear 203, and the upper air outlet plate 2 is moved upward, thereby reserving sufficient moving space for the upper air outlet plate 2, and the lower air outlet plate 201 moves in the opposite direction to the upper air outlet plate 2, thereby reserving sufficient moving space for the lower air outlet plate 201.

[0021] By externally electrically controlling the extension and retraction of the telescopic device 208, the upper air outlet plate 2 and the lower air outlet plate 201 are opened outward. This arrangement allows the first motor 202 and the telescopic device 208 to drive the rotation angle of the upper air outlet plate 2 and the lower air outlet plate 201, so that according to the exhaust requirements, different angles are adjusted by the upper air outlet plate 2 and the lower air outlet plate 201 to achieve air outlet effects at different angles in the upper and lower parts of the air outlet duct 1. When the upper air outlet plate 2 is expanded outward, due to weight reasons, the upper water outlet trough 210 is vertically downward, and then the water droplets on the surface of the upper air outlet plate 2 fall into the upper water outlet trough 210, and the water droplets on the surface of the lower air outlet plate 201 fall into the lower water outlet trough 103 and are discharged through the outlet pipe 1031.

[0022] In this embodiment, it is necessary to specifically supplement that: the output shaft of the first motor 202 is fixedly connected to the first gear 203, the first gear 203 and the transmission gear plate 204 are meshed with each other, the transmission gear plate 204 is movably connected to the upper air outlet plate 2 through the upper connecting plate 205, the second fixed block 209 is fixedly connected to the inner wall of the air outlet pipe 1, the groove opened by the movable groove 212 is arc-shaped, the upper water outlet groove 210 is movably connected to the upper air outlet plate 2 through the movable rod 211, the extension and contraction of the telescopic device 208 is controlled by external electrical means, and the water outlet pipe 1031 is fixedly connected to the external water outlet device.

[0023] Reference Figure 6 and 7 The gas flows out from between the first air guide vane 307 and the second air guide plate 308 which are adjacent but not connected to the same connecting piece 3072. The third motor 311 is turned on, and the second gear 310 is engaged with the tooth groove 309, so that the lower linkage plate 3 and the upper linkage plate 301 move left and right, changing the distance between the first air guide vane 307 and the second air guide plate 308. The first air guide vane 307 and the second air guide plate 308 not only guide the flow direction of the gas, but also control the size of the air supply opening between the first air guide vane 307 and the second air guide plate 308 by rotating the air outlet angles of different sizes, thereby controlling the flow rate of the gas.

[0024] By starting the second motor 302, the threaded rod 303 rotates to drive the movable plate 305 to move on the threaded rod 303 and the guide rod 304, thereby changing the height of the lower linkage plate 3 and the upper linkage plate 301. By adjusting the height and angle of the lower linkage plate 3, the upper linkage plate 301, the first air guide plate 307 and the second air guide plate 308, the air conditioning wind can be distributed more evenly in the room, thereby improving the overall comfort.

[0025] In this embodiment, it is necessary to specifically supplement that: the first air guide plate 307 is fixedly connected to the upper linkage plate 301 through the rotating shaft 3011, the first air guide plate 307 and the second air guide plate 308 are movably connected through the connecting piece 3072 and the connecting spring 3071, the top of the lower linkage plate 3 and the bottom of the upper linkage plate 301 are provided with a tooth groove 309, the second gear 310 is engaged with the second fixed block 209, and the interior of the movable plate 305 is provided with a telescopic groove, the telescopic groove provided inside the movable plate 305 is larger than the area of ​​the upper linkage plate 301, and the threaded rod 303 and the guide rod 304 are fixedly connected to the inner wall of the outlet pipe 1.

[0026] The working principle of the present invention is as follows: when using the device, the first motor 202 is turned on to rotate the first gear 203, and the upper air outlet plate 2 is moved upward, thereby reserving sufficient moving space for the upper air outlet plate 2, and the lower air outlet plate 201 moves in the opposite direction to the upper air outlet plate 2, thereby reserving sufficient moving space for the lower air outlet plate 201, and the telescopic device 208 is controlled by external electricity to extend and retract, so that the upper air outlet plate 2 and the lower air outlet plate 201 are opened outward. This arrangement allows the first motor 202 and the telescopic device 208 to drive the upper air outlet plate 2 to move upward. The rotation angles of the air outlet plate 2 and the lower air outlet plate 201 are adjusted to different angles according to the exhaust requirements, so as to achieve air outlet effects at different angles in the upper and lower parts of the air outlet duct 1. When the upper air outlet plate 2 is unfolded outward, due to weight reasons, the upper water outlet trough 210 is vertically downward, and then the water droplets on the surface of the upper air outlet plate 2 fall into the upper water outlet trough 210, and the water droplets on the surface of the lower air outlet plate 201 fall into the lower water outlet trough 103 and are discharged through the outlet pipe 1031.

[0027] The gas flows out from between the first air guide blade 307 and the second air guide plate 308 which are adjacent but not connected to the same connecting piece 3072. The third motor 311 is turned on, and the second gear 310 is meshed with the tooth groove 309, so that the lower linkage plate 3 and the upper linkage plate 301 move left and right, changing the distance between the first air guide blade 307 and the second air guide plate 308. The first air guide blade 307 and the second air guide plate 308 not only guide the gas flow direction, but also control the first air guide blade 307 by rotating the air outlet angle of different sizes. 07 and the second air guide plate 308, thereby controlling the flow rate of the gas, and by starting the second motor 302, the threaded rod 303 rotates to drive the movable plate 305 to move on the threaded rod 303 and the guide rod 304, thereby changing the height of the lower linkage plate 3 and the upper linkage plate 301. By adjusting the height and angle of the lower linkage plate 3, the upper linkage plate 301, the first air guide plate 307 and the second air guide plate 308, the air conditioning wind can be more evenly distributed in the room, thereby improving the overall comfort.

[0028] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change. Secondly: The drawings of the embodiments disclosed in the present invention only involve structures related to the embodiments disclosed in the present invention. Other structures may refer to conventional designs. The same embodiment and different embodiments of the present invention may be combined with each other without conflict. Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A ventilation device for air conditioning equipment, comprising an air outlet duct (1), characterized in that: An upper air outlet plate (2) is provided on one side of the air outlet duct (1), a lower linkage plate (3) is provided inside the air outlet duct (1), a lower air outlet plate (201) is provided at the bottom of the upper air outlet plate (2), a first motor (202) is provided on one side of the upper air outlet plate (2), a first gear (203) is fixedly connected to one side of the first motor (202), a transmission tooth plate (204) is provided at the bottom of the first gear (203), an upper connecting plate (205) is fixedly connected to the bottom of the transmission tooth plate (204), and a lower connecting plate (205) is fixedly connected to the top of the lower air outlet plate (201). 206), the top of the lower connecting plate (206) is fixedly connected to a first fixed block (207), one side of the first fixed block (207) is provided with a telescopic rod (2081), one side of the telescopic rod (2081) is fixedly connected to a telescopic device (208), one side of the telescopic device (208) is fixedly connected to a second fixed block (209), a movable groove (212) is provided inside the bottom of the upper air outlet plate (2), an upper water outlet trough (210) is provided inside the movable groove (212), and one side of the upper water outlet trough (210) is fixedly connected to a movable rod (211).

2. The ventilation device of an air-conditioning equipment according to claim 1, characterized in that: One side of the air outlet pipe (1) is fixedly connected to a fixed wall (101), and the other side of the air outlet pipe (1) is fixedly connected to a sealant (102). A lower water outlet trough (103) is provided at the bottom of the air outlet pipe (1), and a water outlet pipe (1031) is fixedly connected to the bottom of the lower water outlet trough (103).

3. The ventilation device of an air-conditioning equipment according to claim 1, characterized in that: An upper linkage plate (301) is provided on the top of the lower linkage plate (3), a rotating shaft (3011) is fixedly connected to the top of the upper linkage plate (301), a movable plate (305) is provided on one side of the lower linkage plate (3), a second motor (302) is provided on the top of the movable plate (305), a threaded rod (303) is fixedly connected to the bottom of the second motor (302), a guide rod (304) is provided on one side of the threaded rod (303), a connecting rod (306) is fixedly connected to one side of the movable plate (305), and a first motor (302) is fixedly connected to the top of the upper linkage plate (301). An air guide plate (307), one side of the first air guide plate (307) is fixedly connected to a connecting spring (3071), the interior of the first air guide plate (307) is fixedly connected to a connecting piece (3072), the bottom of the lower linkage plate (3) is fixedly connected to a second air guide plate (308), one side of the second air guide plate (308) is provided with a groove (3081), the top of the lower linkage plate (3) is provided with a tooth groove (309), the top of the lower linkage plate (3) is provided with a second gear (310), and one side of the second gear (310) is fixedly connected to a third motor (311).

4. The ventilation device of an air-conditioning equipment according to claim 1, characterized in that: The output shaft of the first motor (202) is fixedly connected to the first gear (203), the first gear (203) and the transmission gear plate (204) are meshed with each other, the transmission gear plate (204) is movably connected to the upper air outlet plate (2) via the upper connecting plate (205), the second fixed block (209) is fixedly connected to the inner wall of the air outlet duct (1), the groove formed by the movable groove (212) is arc-shaped, and the upper water outlet groove (210) is movably connected to the upper air outlet plate (2) via the movable rod (211).

5. The ventilation device of an air-conditioning equipment according to claim 2, characterized in that: The water outlet pipe (1031) is fixedly connected to an external water outlet device.

6. The ventilation device of an air-conditioning equipment according to claim 3, characterized in that: The first air guide plate (307) is fixedly connected to the upper linkage plate (301) via a rotating shaft (3011); the first air guide plate (307) and the second air guide plate (308) are movably connected via a connecting member (3072) and a connecting spring (3071); a tooth groove (309) is provided at the top of the lower linkage plate (3) and the bottom of the upper linkage plate (301); and the second gear (310) and the second fixed block (209) are engaged with each other.

7. The ventilation device of an air-conditioning equipment according to claim 3, characterized in that: A telescopic slot is provided inside the movable plate (305), and the telescopic slot provided inside the movable plate (305) is larger than the area of ​​the upper linkage plate (301). The threaded rod (303) and the guide rod (304) are fixedly connected to the inner wall of the air outlet pipe (1).

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