Electric air outlet

Abstract

The electric air outlet comprises a panel, a frame and a box body, the frame and the box body are installed on one side of the panel, a first rectangular hole and a second rectangular hole are formed in the panel, the second rectangular hole is located in one side of the box body, and a buckle plate is arranged on the second rectangular hole; a first rectangular hole is formed in the frame, at least three blades installed in the frame are arranged at the position of the first rectangular hole, a plurality of swing blades installed in the frame are arranged on one side of each blade, a plurality of supporting rods are further arranged between the swing blades, connecting rods are arranged between the supporting rods and the blades, and pin buckles are further arranged between the connecting rods; by independently controlling the single blades, the blades generate different inclination angles, air outlet in different directions is achieved according to the inclination angles, in addition, the positions of the blades are fixed through the pin buckles, rotation of the blades is achieved while fixing is conducted, the positions of the blades are supported through the support, and the situation that the motor bears force applied by the blades in the radial direction when rotating is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of air outlets, in particular to an electric air outlet. Background Art

[0002] Electric air outlet, also known as electric air outlet or electric damper, is an air outlet that is braked and controlled by an electric motor. It is commonly found in modern buildings, automotive air conditioning systems, and various ventilation equipment. This type of air outlet uses a motor and a control system to achieve precise control of wind direction, wind speed, and opening and closing status.

[0003] However, when the air plate is in the open state, the existing air outlet can only be fully opened, and the opening number of the air plate cannot be controlled to ensure continuous air outlet at the position where air outlet is not required. In addition, the opening of the blades can only be achieved through the operation of the air outlet, and the opening of the blades cannot be controlled individually. After individual control, if multiple motors driving the rotation of the blades fail, the blades cannot be opened or closed, and the blades of the failed motor cannot be synchronously controlled to ensure that a single motor drives the rotation of the blades under the failed motor. In addition, the traditional control method adopts manual or remote control, and the opening, opening number and tilt angle of the blades cannot be controlled according to voice prompts. Utility Model Content

[0004] Purpose of the utility model: to provide an electric air outlet to solve the above-mentioned problems existing in the prior art.

[0005] Technical solution: An electric air outlet, comprising:

[0006] A panel, a frame and a box mounted on one side of the panel,

[0007] The panel is provided with a first rectangular hole and a second rectangular hole, the second rectangular hole is located at one side of the box body, and a buckle plate is provided on the second rectangular hole;

[0008] At least three blades installed in the frame are provided at the first rectangular hole, a plurality of swing blades installed in the frame are provided on one side of the blade, at least one support rod is provided between the plurality of swing blades, a connecting rod is provided between the support rod and the blade, and a pin buckle is provided between the connecting rods;

[0009] One end of the three blades is also provided with a bracket installed in the box body, the other end of the three blades is movably connected to the frame and a connecting rod is sleeved at the connection, the connecting rod is connected to a transmission rod arranged in the frame, and a limit block is also provided at the connection between the connecting rod and the blade, a motor connected to the blade is installed in the box body, and a voice control mainboard electrically connected to the motor is also provided in the box body.

[0010] In a further embodiment, the frame and the box are located on the same side of the panel, the buckle plate and the box are located on both sides of the panel, the buckle plate is snap-fitted with the panel, the panel is snap-fitted with the frame, and the box is fixedly connected to the frame.

[0011] In a further embodiment, the three blades are arranged parallel to each other and located on the same plane, and the three blades cover a distance from each other.

[0012] In a further embodiment, the swing blade is a parallelogram with a circular arc transition, the swing blade is rotatably matched with the frame, and the swing blade is arranged in sequence along the opening direction of the first rectangular hole.

[0013] In a further embodiment, the support rod is located between the swing blade and the blade and is fixedly connected to the frame.

[0014] In a further embodiment, the connecting rod is movably connected to the blade and fixedly connected to the support rod, and the pin buckle is snap-fitted with the connecting rod.

[0015] In a further embodiment, the bracket is fixedly connected to the casing, the bracket is rotationally matched with the blade, the motor is threadedly connected to the casing, the output end of the motor is fixedly connected to the blade, the transmission rod is movably connected to the connecting rod connected to the blade, the other end of the connecting rod is slidingly matched with the blade and the sliding match is located on one side of the connecting rod, and a limit block installed on the blade is fixedly connected to the blade.

[0016] In a further embodiment, the voice control mainboard includes a control module, a microphone and a sound generator.

[0017] Beneficial effects: The utility model discloses an electric air outlet, which can make the blades have different inclination angles by individually controlling a single blade, and realize air outlet in different directions according to the setting of the inclination angle. In addition, the position of the blades is fixed by a pin buckle, and the rotation of the blades is realized while fixing. The bracket supports the position of the blades to avoid the radial force applied by the blades when the motor rotates. The connecting rod is locked with the limit block through the movement of the connecting rod, and the connecting rod swings when one of the blades rotates. The swinging connecting rod drives the transmission rod to move, so that the other blades connected to the transmission rod through the connecting rod rotate in the same direction, thereby synchronously controlling the blades of the faulty motor; the box body protects the motor and the voice control mainboard, and the buckle plate seals the box body, which is convenient for the later maintenance of the motor and the voice control mainboard. The voice control mainboard controls the opening and closing of the motor, as well as the opening quantity, and controls the opening of blades at different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a main structural schematic diagram of the utility model.

[0019] Figure 2 It is a rear view structural schematic diagram of the utility model.

[0020] Figure 3 It is a schematic diagram of the top structure of the utility model.

[0021] Figure 4 It is a schematic diagram of the main structure of the blade of the utility model.

[0022] Figure 5 It is an exploded schematic diagram of the frame, swing blades and blades of the utility model.

[0023] Figure 6 It is a right side structural schematic diagram of the blade of the utility model.

[0024] The figures are marked as follows: 1. frame; 2. panel; 3. box; 11. blade; 12. support rod; 13. connecting rod; 14. swing blade; 15. pin buckle; 21. buckle plate; 31. bracket; 32. motor; 33. transmission rod. DETAILED DESCRIPTION

[0025] The utility model provides an electric air outlet, which independently controls a single blade so that the blade has different inclination angles, and realizes air outlet in different directions according to the setting of the inclination angle. In addition, the position of the blade is fixed by a pin buckle, and the rotation of the blade is realized while the fixation is performed. The bracket supports the position of the blade to avoid the radial force applied by the blade when the motor rotates. The scheme is described in detail through specific embodiments below.

[0026] Reference Figure 1-Figure 6 An electric air outlet is shown, comprising:

[0027] A panel 2 , a frame 1 and a box body 3 installed on one side of the panel 2 , wherein the frame 1 and the box body 3 are located on the same side of the panel 2 .

[0028] The panel 2 is provided with a first rectangular hole and a second rectangular hole, the second rectangular hole is located on one side of the box body 3, and a buckle plate 21 is provided on the second rectangular hole; the buckle plate 21 and the box body 3 are located on both sides of the panel 2, the buckle plate 21 is snap-fitted with the panel 2, the panel 2 is snap-fitted with the frame 1, and the box body 3 is fixedly connected to the frame 1.

[0029] At least three blades 11 installed in the frame 1 are provided at the first rectangular hole, and a plurality of swing blades 14 installed in the frame 1 are provided on one side of the blade 11, and at least one support rod 12 is provided between the plurality of the swing blades 14, a connecting rod 13 is provided between the support rod 12 and the blade 11, and a pin buckle 15 is provided between the connecting rods 13; the three blades 11 are arranged parallel to each other and are located on the same plane, and the three blades 11 cover each other for a distance; the swing blade 14 is a parallelogram with an arc transition, and the swing blade 14 is rotatably matched with the frame 1, and the swing blade 14 is arranged in sequence along the opening direction of the first rectangular hole; the support rod 12 is located between the swing blade 14 and the blade 11 and is fixedly connected to the frame 1; the connecting rod 13 is movably connected to the blade 11 and the connecting rod 13 is fixedly connected to the support rod 12, and the pin buckle 15 is snap-fitted with the connecting rod 13.

[0030] One end of the three blades 11 is also provided with a bracket 31 installed in the box body 3, and the other end of the three blades 11 is movably connected to the frame 1 and is connected with a connecting rod, and the connecting rod is connected to a transmission rod 33 set in the frame 1. A limit block is also provided at the connection between the connecting rod and the blade 11. A motor 32 connected to the blade 11 is installed in the box body 3, and a voice control mainboard electrically connected to the motor 32 is also provided in the box body 3.

[0031] The bracket 31 is fixedly connected to the box body 3, the bracket 31 is rotationally matched with the blade 11, the motor 32 is threadedly connected to the box body 3, the output end of the motor 32 is fixedly connected to the blade 11, the transmission rod 33 is movably connected to the connecting rod connected to the blade 11, the other end of the connecting rod is slidingly matched with the blade 11 and the sliding match is located on one side of the connecting rod. A limit block installed on the blade 11 is fixedly connected to the blade 11; the voice control mainboard includes a control module, a microphone and a sounder.

[0032] Working principle description: When the air outlet direction needs to be adjusted;

[0033] First, the operation of the motor 32 is controlled by voice or manual, and the corresponding blades 11 are controlled to be in an open state according to the voice or manual command. When multiple blades 11 are required to be at different tilt angles, the corresponding blades 11 are controlled by voice or manual to be at different tilt angles, thereby achieving air discharge in different directions. When the motor 32 is running, the blades 11 are driven to rotate along the position of the pin buckle 15, thereby achieving the opening of the blades 11;

[0034] To open the voice control blade 11, first the voice control chip is connected to the AC power supply, the voice control mainboard is powered on, and the voice is transmitted through the microphone on the integrated mainboard. After the control module receives the voice command,

[0035] The speaker makes a corresponding response, and then controls the motor 32 connected to the module and makes it rotate, and the output end of the motor 32 is connected to the blade 11, thereby driving the blade 11 to rotate;

[0036] When one or more motors 32 driving the blades 11 to rotate fail, the connecting rod at the end of the blade 11 is moved so that the connecting rod cooperates with the limit block, so that the connecting rod rotates with the blade 11, and under the active connection between the transmission rod 33 and the connecting rod, the blade 11 connected to the transmission rod 33 rotates synchronously, ensuring that the blade 11 can be opened or closed by the drive of the adjacent motor 32 when the motor 32 fails.

[0037] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings; however, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical scheme of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. An electric air outlet, include: A panel, a frame and a box mounted on one side of the panel, It is characterized in that the panel is provided with a first rectangular hole and a second rectangular hole, the second rectangular hole is located at one side of the box body, and a buckle plate is provided on the second rectangular hole; At least three blades installed in the frame are provided at the first rectangular hole, a plurality of swing blades installed in the frame are provided on one side of the blade, at least one support rod is provided between the plurality of swing blades, a connecting rod is provided between the support rod and the blade, and a pin buckle is provided between the connecting rods; One end of the three blades is also provided with a bracket installed in the box body, the other end of the three blades is movably connected to the frame and a connecting rod is sleeved at the connection, the connecting rod is connected to a transmission rod arranged in the frame, and a limit block is also provided at the connection between the connecting rod and the blade, a motor connected to the blade is installed in the box body, and a voice control mainboard electrically connected to the motor is also provided in the box body.

2. An electric air outlet according to claim 1, Features: The frame and the box are located on the same side of the panel, the gusset plate and the box are located on both sides of the panel, the gusset plate is snap-fitted with the panel, the panel is snap-fitted with the frame, and the box is fixedly connected to the frame.

3. The electric air outlet according to claim 1, Features: The three blades are arranged parallel to each other and located on the same plane, and the three blades cover each other for a distance.

4. The electric air outlet according to claim 1, Features: The swing blade is a parallelogram with an arc transition, the swing blade is rotatably matched with the frame, and the swing blade is arranged in sequence along the opening direction of the first rectangular hole.

5. The electric air outlet according to claim 1, Features: The support rod is located between the swing blade and the blade and is fixedly connected to the frame.

6. The electric air outlet according to claim 1, Features: The connecting rod is movably connected to the blade and fixedly connected to the support rod, and the pin buckle is snap-fitted with the connecting rod.

7. The electric air outlet according to claim 1, Features: The bracket is fixedly connected to the box body, the bracket is rotationally matched with the blade, the motor is threadedly connected to the box body, the output end of the motor is fixedly connected to the blade, the transmission rod is movably connected to the connecting rod connected to the blade, the other end of the connecting rod is slidingly matched with the blade and the sliding match is located on one side of the connecting rod. A limit block installed on the blade is fixedly connected to the blade.

8. The electric air outlet according to claim 1, Features: The voice control mainboard comprises a control module, a microphone and a sound generator.

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