Leakage-free efficient air supply outlet

Abstract

The utility model relates to the technical field of efficient air supply outlet devices, in particular to a leakage-free efficient air supply outlet. The air supply device comprises an air supply assembly, the air supply assembly comprises a shell, an air supply outlet is formed in the top side of the shell, a sealing door plate is hinged to the right side of the shell, clamping assemblies are arranged on the shell and the sealing door plate, an adjusting assembly is arranged on the bottom side of the shell, and the adjusting assembly comprises a square frame. A plurality of rotating grooves are formed in the front inner wall and the rear inner wall of the square frame, the rotating grooves located in the front inner wall and the rear inner wall correspond to each other, blades are rotationally installed in the rotating grooves, the positions, on one sides of the blades, in the rotating grooves are damped, the middles of the two blades are fixed through a fixing rod, and the fixing rod is movably sleeved with a fork-shaped connecting rod. According to the air purifier, the filter element, the first diffuser plate, the air filter and the second diffuser plate can be conveniently detached, cleaned or replaced, the air speed can be adjusted, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-efficiency air supply outlet devices, in particular to a leakage-free high-efficiency air supply outlet. Background Art

[0002] The central air-conditioning vent is the terminal device for air supply and return in the central air-conditioning system, and is an air distribution device. The air supply vent delivers the cooled or heated air to the room, while the return vent sucks the dirty air back into the room. The two form the entire air cycle, which ensures the indoor cooling and heating effects while also ensuring the cooling and comfort of the indoor air. In the process of using the air supply vent device, the internal filter element, the first diffuser, the air filter and the second diffuser of the air supply vent device may be blocked, and the air supply vent device may not be sealed during disassembly, which may lead to leakage. At the same time, the air supply vent device does not have the function of adjusting the wind speed. Utility Model Content

[0003] The purpose of the utility model is to provide a leak-free and efficient air supply outlet to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides a leakage-free and efficient air supply outlet, including an air supply component, the air supply component includes a shell, an air supply outlet is opened at the top side of the shell, a sealing door panel is hinged at the right side of the shell, a clamping component is arranged on the shell and the sealing door panel, an adjustment component is arranged on the bottom side of the shell, and the adjustment component includes a square frame, a plurality of rotating grooves are opened on the front and rear inner walls of the square frame, the rotating grooves on the front and rear inner walls correspond to each other, blades are rotatably installed in the rotating grooves, and the rotating grooves are damped with a rotating shaft on one side of the blades, and the two blades are fixed in the middle by a fixing rod, a fork-shaped connecting rod is movable sleeved on the fixing rod, and a plurality of fixing rod sleeves are connected to the fork-shaped connecting rod.

[0005] As a further improvement of the present technical solution, the snap-in assembly includes a fixing bar, a mouth-shaped rotating rod is hinged on one end of the fixing bar, a snap-in block is fixedly installed on the front side of the shell near the right side, and a snap-in groove is opened on one side of the snap-in block.

[0006] As a further improvement of the technical solution, an adjustment hole is opened on the right side of the front side of the square frame, and the adjustment hole is connected to the rotating groove on the inner wall of the square frame. An adjustment button is rotatably installed in the adjustment hole, and one end of the adjustment button is connected to the blade.

[0007] As a further improvement of the present technical solution, a filter element, a first diffuser plate, an air filter and a second diffuser plate are slidably installed in the inner cavity of the shell from top to bottom in sequence, and the filter element, the first diffuser plate, the air filter and the second diffuser plate are in sealing contact with the inner wall of the shell.

[0008] As a further improvement of the technical solution, the blades at both ends of the fixing rod are installed in the rotating groove by rotating from left to right in sequence, and the fixing rod between the two blades is movably connected by a fork-shaped connecting rod.

[0009] As a further improvement of the technical solution, the sealing door plate is in sealing contact with the right side of the shell, and the position of the sealing door plate close to the bottom side is in sealing contact with the right side of the frame.

[0010] As a further improvement of the technical solution, the mouth-shaped rotating rod is adapted to the clamping groove, and one side of the clamping block is arranged in an inclined surface.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In this leak-free and efficient air supply outlet, the right side of the shell can be sealed and cleaned by the provided sealing assembly, and the right side of the shell can be sealed by the sealing door panel and the square frame at the bottom of the shell, so that the right side of the air supply outlet device can be sealed. Card slots are provided on the inner walls on both sides of the shell, which facilitates the disassembly, cleaning or replacement of the filter element, the first diffuser plate, the air filter and the second diffuser plate, thereby greatly improving the work efficiency.

[0013] In this leak-free and efficient air supply outlet, the wind speed of the air inlet device can be adjusted by means of an adjusting component, and the blades are driven to rotate by an adjusting button, and one end of the adjusting button is connected to the blades. When the blades close to the right are driven to rotate, and the blades rotate in the rotating groove, the fork-shaped connecting rod is movably mounted on the fixed rod, and the fork-shaped connecting rod drives all the blades to rotate in the same direction at the same time, thereby achieving the effect of adjusting the wind speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the air outlet device of the utility model;

[0015] Figure 2 It is a schematic diagram of the expanded structure of the air outlet device of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the adjustment component of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the adjustment component enlarged at point A of the utility model.

[0018] The meaning of each number in the figure is:

[0019] Air supply assembly; 11, housing; 12, air supply port; 13, sealing door panel; 14, filter element; 15, first diffuser; 16, air filter; 17, second diffuser;

[0020] Snap-on assembly; 21, fixing strip; 22, mouth-shaped rotating rod; 23, snap-on block;

[0021] Adjustment assembly; 31. Frame; 32. Rotation slot; 33. Blade; 34. Fixing rod; 35. Fork-shaped connecting rod; 36. Adjustment button. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention. Example

[0024] See also Figure 1-Figure 3As shown, the present embodiment provides a leakage-free and efficient air supply outlet, including an air supply component 1, the air supply component 1 includes a shell 11, an air supply outlet 12 is opened at the top side of the shell 11, a filter element 14, a first diffuser plate 15, an air filter 16 and a second diffuser plate 17 are slidably installed in the inner cavity of the shell 11 from top to bottom in sequence, and the filter element 14, the first diffuser plate 15, the air filter 16 and the second diffuser plate 17 are in sealing contact with the inner wall of the shell 11, and the filter element 14, the first diffuser plate 15, the air filter 16 and the second diffuser plate 17 and the shell 11 can filter, divert and purify the air, a sealing door plate 13 is hinged at the right side of the shell 11, and a clamping component 2 is arranged on the shell 11 and the sealing door plate 13, under the action of the clamping component 2, the cavity of the shell 11 can be sealed, which is convenient for efficient filtering, and an adjustment component 3 is arranged on the bottom side of the shell 11, and the adjustment component 3 is arranged on the bottom side of the shell 11. The node assembly 3 includes a square frame 31, and a plurality of rotation grooves 32 are provided on the front and rear inner walls of the square frame 31. The rotation grooves 32 located on the front and rear inner walls correspond to each other. Blades 33 are rotatably installed in the rotation grooves 32, and the rotation axis on one side of the blade 33 is damped in the rotation grooves 32. When the rotation grooves 32 and the blades 33 are damped, the blades 33 can be rotated to a specified position for fixing, and the middle of the two blades 33 is fixed by a fixing rod 34, and a fork-shaped connecting rod 35 is movably sleeved on the fixing rod 34, and several fixing rods 34 sleeves are connected with the fork-shaped connecting rod 35. The blades 33 at both ends of the fixing rod 34 are rotatably installed in the rotation grooves 32 from left to right in sequence, and the fixing rod 34 between the two blades 33 is movably connected by the fork-shaped connecting rod 35. When the fixing rod 34 and the fork-shaped connecting rod 35 cooperate with each other, the blades 33 can be rotated in one direction at the same time, and the wind speed can be adjusted.

[0025] The snap-fit ​​assembly 2 includes a fixing strip 21, on one end of which a mouth-shaped rotating rod 22 is hingedly connected, a snap-fit ​​block 23 is fixedly installed on the front side of the shell 11 near the right side, and a snap-fit ​​groove is provided on one side of the snap-fit ​​block 23. With the cooperation of the mouth-shaped rotating rod 22 and the snap-fit ​​groove on the snap-fit ​​block 23, a better sealing contact between the sealed door panel 13 and the shell 11 can be achieved. In order to facilitate the mouth-shaped rotating rod 22 to be easily inserted into the snap-fit ​​groove, one side of the snap-fit ​​block 23 is arranged in an inclined surface.

[0026] An adjustment hole is provided on the front side of the square frame 31 near the right side, and the adjustment hole is connected with the rotating groove 32 on the inner wall of the square frame 31. With the adjustment hole and the rotating groove 32 connected, an adjustment button 36 is rotatably installed in the adjustment hole, so that one end of the adjustment button 36 is conveniently connected to the blade 33.

[0027] The sealing door plate 13 is in sealing contact with the right side of the housing 11 , and the position of the sealing door plate 13 close to the bottom side is in sealing contact with the right side of the frame 31 , so that the air outlet device can be sealed.

[0028] When the leakage-free and efficient air supply outlet of this embodiment is used, it first enters the inner cavity of the shell 11 from the air supply outlet 12, and is initially filtered by the filter element 14 to filter out a large amount of impurities in the wind and leave them on the filter element 14. The wind flow direction can then be changed by the first diffuser plate 15, so that the air filter 16 can filter better, and the second diffuser plate 17 changes the uniform flow direction of the air. When the filter element 14, the first diffuser plate 15, the air filter 16 and the second diffuser plate 17 are blocked or damaged, the mouth-shaped rotating rod 22 is rotated to connect the mouth-shaped rotating rod 22 with the clamping groove on the clamping block 23. The sealing door panel 13 is disengaged and opened counterclockwise, and the blocked or damaged filter element 14, the first diffuser plate 15, the air filter 16 and the second diffuser plate 17 are taken out for cleaning or replacement, and the adjusting button 36 is rotated in the adjusting hole. At the same time, one end of the adjusting button 36 is connected to the blade 33. When the blade 33 close to the right is driven to rotate, and the blade 33 rotates in the rotating groove 32, the fork-shaped connecting rod 35 is movably sleeved on the fixed rod 34, and the fork-shaped connecting rod 35 drives all the blades 33 to rotate in the same direction at the same time, so as to adjust the wind speed.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A leak-free and efficient air supply outlet, comprising an air supply assembly (1), wherein the air supply assembly (1) comprises a housing (11), and is characterized in that: An air supply port (12) is provided at the top side of the shell (11), a sealing door panel (13) is hingedly connected to the right side of the shell (11), a snap-on assembly (2) is provided on the shell (11) and the sealing door panel (13), an adjustment assembly (3) is provided on the bottom side of the shell (11), and the adjustment assembly (3) comprises a square frame (31), a plurality of rotation grooves (32) are provided on the front and rear inner walls of the square frame (31), the rotation grooves (32) on the front and rear inner walls correspond to each other, blades (33) are rotatably mounted in the rotation grooves (32), a rotation axis on one side of the blades (33) is damped in the rotation grooves (32), and the middle of the two blades (33) is fixed by a fixing rod (34), a fork-shaped connecting rod (35) is movably sleeved on the fixing rod (34), and a plurality of fixing rods (34) are sleeved and connected to the fork-shaped connecting rod (35).

2. The leak-free and efficient air supply outlet according to claim 1, characterized in that: The clamping assembly (2) comprises a fixing bar (21), one end of which is hingedly connected to a mouth-shaped rotating rod (22), a clamping block (23) is fixedly mounted on the front side of the housing (11) near the right side, and a clamping groove is provided on one side of the clamping block (23).

3. The leak-free and efficient air supply outlet according to claim 1, characterized in that: An adjustment hole is provided on the front side of the square frame (31) near the right side, and the adjustment hole is connected to the rotation groove (32) on the inner wall of the square frame (31). An adjustment button (36) is rotatably installed in the adjustment hole, and one end of the adjustment button (36) is connected to the blade (33).

4. The leak-free and efficient air supply outlet according to claim 1, characterized in that: A filter element (14), a first diffuser plate (15), an air filter (16) and a second diffuser plate (17) are slidably mounted in sequence from top to bottom in the inner cavity of the housing (11), and the filter element (14), the first diffuser plate (15), the air filter (16) and the second diffuser plate (17) are in sealing contact with the inner wall of the housing (11).

5. The leak-free and efficient air supply outlet according to claim 1, characterized in that: The blades (33) at both ends of the fixing rod (34) are installed in the rotation groove (32) in sequence from left to right, and the fixing rod (34) between the two blades (33) is movably connected by a fork-shaped connecting rod (35).

6. The leak-free and efficient air supply outlet according to claim 1, characterized in that: The sealing door plate (13) is in sealing contact with the right side of the housing (11), and a position of the sealing door plate (13) close to the bottom side is in sealing contact with the right side of the frame (31).

7. The leak-free and efficient air supply outlet according to claim 2, characterized in that: The mouth-shaped rotating rod (22) is matched with the clamping groove, and one side of the clamping block (23) is arranged in an inclined surface.

Images