Supporting bracket and humidifying air outlet equipment

Abstract

The invention relates to the technical field of fans, and discloses a supporting bracket and humidifying air outlet equipment, the supporting bracket is used for the humidifying air outlet equipment, the humidifying air outlet equipment comprises an air duct assembly, the supporting bracket comprises a frame body suitable for being fixed to a supporting structure of the humidifying air outlet equipment and arranged on the two sides of the air duct assembly, and the frame body is suitable for fixedly installing a wet curtain bracket. The supporting brackets are arranged on the two sides of the air duct assembly, the supporting brackets on the two sides are used for fixedly mounting the wet curtain brackets, so that the wet curtains can be mounted on the two sides of the air duct assembly, air on the two sides can carry moisture after penetrating through the wet curtains, and the humidifying effect can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of fans, and particularly to a support bracket and a humidifying air outlet device. Background Art

[0002] A cold fan belongs to a direct evaporation refrigeration and humidification device. Its working principle is to use a water pump to send the water in the water tank to the wet curtain. When air passes through the wet curtain, it carries moisture, and the principle of water evaporation absorbing heat is used to achieve the purpose of cooling and humidifying.

[0003] In the related art, due to the volume and its own structure limitations of the cold fan head, only one wet curtain can be set for humidification, and the humidification effect is not good. Summary of the Invention

[0004] In view of this, the present invention provides a support bracket and a humidifying air outlet device to solve the problem of poor humidification effect in the related art.

[0005] In a first aspect, the present invention provides a support bracket for a humidifying air outlet device. The humidifying air outlet device includes an air duct assembly. The support bracket includes:

[0006] A frame body, adapted to be fixed to a support structure of the humidifying air outlet device and arranged on both sides of the air duct assembly. The frame body is adapted to fixedly install a wet curtain bracket.

[0007] Beneficial effect: Support brackets are arranged on both sides of the air duct assembly, and both support brackets on both sides are used to fixedly install wet curtain brackets. Therefore, wet curtains can be installed on both sides of the air duct assembly. After the air on both sides passes through the wet curtains, it will carry moisture, which can improve the humidification effect.

[0008] In an optional embodiment, the frame body is provided with a wet curtain bracket installation position for fixedly connecting with a connecting portion on the wet curtain bracket.

[0009] Beneficial effect: By providing a wet curtain bracket installation position on the frame body, it is convenient to fixedly install the wet curtain bracket.

[0010] In an optional embodiment, the frame body is provided with holes adapted for an upper water pipe and a lower water pipe to pass through.

[0011] Beneficial effect: Since the frame body needs to install a wet curtain bracket, and the wet curtain bracket installs a wet curtain, during normal operation, the wet curtain needs to be humidified and the water falling from the wet curtain needs to be received. Therefore, the wet curtain bracket needs to be connected to an upper water pipe and a lower water pipe. The upper water pipe can send the water in the water tank to the upper part of the wet curtain, and the lower water pipe can make the water falling from the wet curtain flow back to the water tank. By providing holes on the frame body adapted for the upper water pipe and the lower water pipe to pass through, it is convenient to install the upper water pipe and the lower water pipe, and the appearance is beautiful and the structure is compact.

[0012] In an alternative embodiment, the frame body is provided with a first fixing buckle for fixing the water supply pipe.

[0013] Advantageous effects: Since the water supply pipe needs to extend to the top of the wet curtain support, the water supply pipe is relatively long. Therefore, the first fixing buckle is provided to fix the position of the water supply pipe, prevent the water supply pipe from shaking, make the layout of the water supply pipe neat and beautiful, not occupy too much space, and not interfere with other components.

[0014] In an alternative embodiment, the frame body is provided with a wire routing structure for routing the motor wires.

[0015] Advantageous effects: By providing a wire routing structure on the frame body, the connecting wires of the motor of the air duct assembly can be fixed in the wire routing structure, and the wiring is neat.

[0016] In an alternative embodiment, the wire routing structure is a wire groove, and the wire groove communicates with the hole.

[0017] Advantageous effects: The wire routing structure is a wire groove, and the connecting wires of the motor of the air duct assembly are fixed in the wire groove, with neat wiring and no interference with the wet curtain support and the wet curtain. Since the wire groove communicates with the hole, the connecting wires can pass through the hole and be connected to the support structure without protruding from the two side surfaces of the support bracket.

[0018] In an alternative embodiment, the frame body is provided with an avoidance groove for avoiding the water baffle of the wet curtain support.

[0019] Advantageous effects: By providing an avoidance groove on the frame body for avoiding the water baffle of the wet curtain support, the gap between the wet curtain support and the frame body can be made smaller, thereby reducing the overall volume of the humidifying air outlet device.

[0020] In an alternative embodiment, the support bracket is provided with a second fixing buckle for fixing the air inlet grille.

[0021] Advantageous effects: By providing a second fixing buckle on the support bracket, the air inlet grille is snap-fitted with the second fixing buckle, and there is no need to rely on additional fastening connectors, making the fixing method of the air inlet grille simple and convenient.

[0022] In an alternative embodiment, the frame body is provided with a protective net or a protective grille, and the protective net or the protective grille is arranged on the side of the frame body close to the air duct assembly.

[0023] Advantageous effects: By providing a protective net or a protective grille on the frame body, it can prevent people's hands from reaching into the air duct assembly and causing danger.

[0024] In an alternative embodiment, the frame body is provided with a swing motor mounting position or a limit sleeve mounting position.

[0025] Beneficial effects: By providing a mounting position for the swing motor or a mounting position for the limit sleeve on the frame, it is convenient to fixedly mount the swing motor and the limit sleeve.

[0026] In a second aspect, the present invention also provides a humidifying air outlet device, comprising:

[0027] A support base;

[0028] An air duct assembly, including a centrifugal air blade;

[0029] The support bracket, which is fixedly arranged on the support base and located on both sides of the air duct assembly;

[0030] A wet curtain assembly, including a wet curtain bracket and a wet curtain, the wet curtain bracket being fixed to the side of the support bracket facing away from the air duct assembly.

[0031] Beneficial effects: Since the air duct assembly includes a centrifugal air blade, air intake from both sides can be achieved. Support brackets are arranged on both sides of the air duct assembly, and both support brackets on both sides are used to fixedly mount the wet curtain bracket. The wet curtain bracket is installed with a wet curtain. Therefore, this humidifying air outlet device is installed with two wet curtains. After the air on both sides passes through the wet curtains, it will carry moisture, and the humidifying effect is better.

[0032] In an optional implementation manner, the air duct assembly includes:

[0033] An annular mesh cover;

[0034] A first fixing frame, fixedly arranged inside the annular mesh cover, the first fixing frame being provided with a first motor slot;

[0035] A main motor, fixedly arranged in the first motor slot, the output shaft of the main motor being in transmission connection with the centrifugal air blade.

[0036] Beneficial effects: The annular mesh cover can prevent hands from touching the inside of the air duct assembly for safety protection, and at the same time, air can pass through the annular mesh cover to achieve air outlet. The main motor drives the centrifugal air blade to rotate, achieving air intake from both sides and radial air outlet. Under the action of the centrifugal air blade, air continuously passes through the wet curtains on both sides and enters the inside of the air duct assembly, and finally blows out through the annular mesh cover. After the air on both sides passes through the wet curtains, it will carry moisture, and the humidifying effect is better.

[0037] In an optional implementation manner, the air duct assembly further includes a first cover plate, the first cover plate being fixed at the opening of the first motor slot, and a limit sleeve is fixedly connected to the support bracket close to the main motor, and the first cover plate is rotatably arranged on the limit sleeve;

[0038] The air duct assembly also includes an oscillating motor, which is fixed on the supporting bracket away from the main motor. The output shaft of the oscillating motor is connected to a second fixing bracket through a bushing, and the second fixing bracket cooperates with the first fixing bracket to form an air duct.

[0039] Beneficial effect: The shaking head motor can drive the second fixed frame and then drive the entire air duct assembly to rotate, realizing shaking head in the up and down directions. By fixing the supporting bracket close to the main motor with the limiting sleeve, the first cover plate is rotatably arranged on the limiting sleeve. Therefore, the supporting bracket is fixed and only the air duct assembly shakes its head. The limiting sleeve can balance the force on both sides of the air duct assembly.

[0040] In an optional embodiment, the humidifying air outlet device further includes an air inlet mesh cover, and the air inlet mesh cover is connected to a side of the supporting bracket facing away from the air duct assembly.

[0041] Beneficial effect: The air inlet mesh cover is used to protect the wet curtain to prevent people from directly touching the wet curtain. The air inlet mesh cover is connected to the supporting bracket to surround the wet curtain and the wet curtain bracket, making the appearance more beautiful.

[0042] In an optional embodiment, the support seat includes a base and a support rod, the support bracket is fixedly arranged on the top of the support rod, and a water tank is provided on the inner side of the support rod.

[0043] Beneficial effect: The water tank is arranged inside the support rod, which can reduce the length of the upper water pipe and the lower water pipe, and also makes it easier for users to observe the water level in the water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0045] Figure 1 This is a structural schematic diagram of a humidifying air outlet device according to an embodiment of the present invention;

[0046] Figure 2 A cross-sectional view of a humidifying air outlet device according to an embodiment of the present invention;

[0047] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0048] Figure 4 This is a schematic structural diagram of a humidifying air outlet device according to an embodiment of the present invention after removing the air duct assembly and the air inlet mesh cover;

[0049] Figure 5 Exploded view of a partial structure of a humidifying air outlet device according to an embodiment of the present invention;

[0050] Figure 6 is Figure 5 Schematic diagram of the structure of the wet curtain support in;

[0051] Figure 7 Exploded view of a partial structure of the air duct assembly;

[0052] Figure 8 Schematic diagram of the structure of the left support bracket;

[0053] Figure 9 Schematic diagram of the structure of the right support bracket at the first viewing angle;

[0054] Figure 10 Schematic diagram of the structure of the right support bracket at the second viewing angle.

[0055] Explanation of reference numerals:

[0056] 1. Support bracket; 101. Frame body; 1011. Circular peripheral wall; 102. Installation position of wet curtain support; 103. Transverse rib; 104. Hole; 105. First fixing buckle; 1051. Horizontal part; 1052. Vertical part; 106. Vertical strip-shaped grille; 107. Wiring groove; 108. Perforation; 109. Avoidance groove; 110. Second fixing buckle; 111. Installation position of limit sleeve; 112. Installation position of swing motor; 2. Air duct assembly; 201. Centrifugal fan blade; 202. Annular net cover; 203. First fixing frame; 204. Main motor; 205. First cover plate; 206. Swing motor; 207. Sleeve; 208. Second fixing frame; 209. Second cover plate; 3. Wet curtain support; 301. Screw hole; 302. Water baffle; 4. Wet curtain; 5. Upper water pipe; 6. Lower water pipe; 7. Water tank; 9. Support base; 901. Base; 902. Support rod; 10. Limit sleeve; 11. Air inlet net cover. Detailed implementation manners

[0057] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of protection of the present invention.

[0058] The cold fan belongs to a direct evaporation refrigeration and humidification device. Its working principle is to use a water pump to send the water in the water tank to the wet curtain. When the air passes through the wet curtain, it carries moisture, and the principle of water evaporation absorbing heat is used to achieve the purpose of cooling and humidification.

[0059] In the related art, due to the volume of the cold fan head and its own structural limitations, only one wet curtain can be set for humidification, and the humidification effect is not good.

[0060] The following will describe the embodiments of the present invention in conjunction with Figures 1 to 10 , the description of the embodiments of the present invention.

[0061] According to an embodiment of the present invention, on the one hand, a support bracket 1 is provided for a humidifying air outlet device. The humidifying air outlet device includes an air duct assembly 2. As Figures 8 to 10 shown, the support bracket 1 includes a frame body 101. The frame body 101 is adapted to be fixed to the support structure of the humidifying air outlet device and is arranged on both sides of the air duct assembly 2. The frame body 101 is adapted to fixedly install a wet curtain bracket 3.

[0062] In this embodiment, support brackets 1 are arranged on both sides of the air duct assembly 2, and the support brackets 1 on both sides are used to fixedly install the wet curtain brackets 3. Therefore, wet curtains 4 can be installed on both sides of the air duct assembly 2. After the air on both sides passes through the wet curtains 4, it will carry moisture, which can improve the humidification effect.

[0063] Specifically, in an embodiment, when the humidifying air outlet device is working, the air duct assembly 2 includes a centrifugal impeller 201. Under the action of the centrifugal impeller 201, air enters from both sides. When the air passes through the wet curtain 4, it carries moisture. After the humidified air is blown out from the air outlet of the air duct assembly 2, the moisture evaporates, and the principle of water evaporation absorbing heat is used to achieve the purpose of cooling and humidification.

[0064] In an embodiment, the frame body 101 is provided with a wet curtain bracket installation position 102, and the wet curtain bracket installation position 102 is used for fixedly connecting with the connecting part on the wet curtain bracket 3.

[0065] In this embodiment, by providing the wet curtain bracket installation position 102 on the frame body 101, it is convenient to fixedly install the wet curtain bracket 3.

[0066] Specifically, in an embodiment, as Figure 8 , Figure 9 and Figure 10 shown, the frame body 101 is provided with horizontal ribs 103 extending in the horizontal direction. The wet curtain bracket installation position 102 is two screw holes provided on the horizontal ribs 103. Referring to Figure 6 , screw holes 301 are provided on both sides of the wet curtain bracket 3. When installing the wet curtain bracket 3, align the screw holes 301 on the wet curtain bracket 3 with the two screw holes on the horizontal ribs 103, and tighten the screws to realize the fixed connection between the wet curtain bracket 3 and the support bracket 1.

[0067] In an embodiment not shown in the figure, the wet curtain bracket mounting position 102 may be a first engaging portion, and the wet curtain bracket 3 is provided with a second engaging portion. When installing the wet curtain bracket 3, after aligning the second engaging portion with the first engaging portion, the second engaging portion is snap-fitted with the first engaging portion to achieve the fixed connection between the wet curtain bracket 3 and the support bracket 1.

[0068] In an embodiment, the frame body 101 is provided with holes 104 adapted for the upper water pipe 5 and the lower water pipe 6 to pass through.

[0069] In this embodiment, since the frame body 101 needs to install the wet curtain bracket 3, and the wet curtain bracket 3 installs the wet curtain 4, and the wet curtain 4 needs to be humidified and the water falling from the wet curtain 4 needs to be received during normal operation, the wet curtain bracket 3 needs to be connected to the upper water pipe 5 and the lower water pipe 6. The upper water pipe 5 can transport the water in the water tank 7 to the upper part of the wet curtain 4, and the lower water pipe 6 can return the water falling from the wet curtain 4 to the water tank 7. By providing holes 104 on the frame body 101 adapted for the upper water pipe 5 and the lower water pipe 6 to pass through, it is convenient to install the upper water pipe 5 and the lower water pipe 6, and the appearance is beautiful and the structure is compact.

[0070] Specifically in an embodiment, as Figure 9 shown, the frame body 101 includes a circular peripheral wall 1011, and the holes 104 are arranged at the lowest position of the circular peripheral wall 1011.

[0071] It should be noted that the holes 104 can also be used for wiring.

[0072] In an embodiment, the frame body 101 is provided with a first fixing buckle 105 for fixing the upper water pipe 5.

[0073] In this embodiment, since the upper water pipe 5 needs to extend to the top of the wet curtain bracket 3 and the upper water pipe 5 is relatively long, the first fixing buckle 105 is provided to fix the position of the upper water pipe 5, prevent the upper water pipe 5 from shaking, the upper water pipe 5 is arranged neatly and beautifully, does not occupy too much space, and does not interfere with other components.

[0074] Specifically in an embodiment, as Figure 8 and Figure 9 shown, the frame body 101 includes a plurality of vertically strip-shaped gratings 106 arranged at intervals, and the first fixing buckle 105 is arranged on the vertically strip-shaped gratings 106.

[0075] Further, the first fixing buckle 105 includes a horizontal portion 1051 connected to the vertical bar grille 106. One end of the horizontal portion 1051 away from the vertical bar grille 106 is provided with a vertically extending vertical portion 1052. There is a gap between the lower end of the vertical portion 1052 and the circular peripheral wall 1011. Since the first fixing buckle 105 is a cantilever structure, it has a certain elasticity, so that the water supply pipe 5 can be clamped below the first fixing buckle 105. The vertical portion 1052, the horizontal portion 1051 and the vertical bar grille 106 cooperate to limit and fix the water supply pipe 5.

[0076] More specifically, Figure 9 A total of two first fixing buckles 105 are shown. Of course, the shape of the first fixing buckle 105 in this embodiment is not limited, and the number of the first fixing buckles 105 can be set according to actual needs.

[0077] Specifically, the height of the first fixing buckle 105, that is, the distance between the horizontal portion 1051 and the circular peripheral wall 1011, is between 10 mm and 13 mm, and the width of the first fixing buckle 105, that is, the length of the horizontal portion 1051, is between 10 mm and 13 mm, to ensure that the water supply pipe 5 can be fixed.

[0078] In one embodiment, the frame 101 is provided with a wiring structure for the motor wiring.

[0079] In this embodiment, by providing a wiring structure on the frame 101, the connecting wires of the motor of the air duct assembly 2 can be fixed in the wiring structure, and the wiring is neat.

[0080] Specifically in one embodiment, the wiring structure is a wiring groove 107, and the wiring groove 107 communicates with the hole 104.

[0081] In this embodiment, the wiring structure is a wiring groove 107. The connecting wires of the motor of the air duct assembly 2 are fixed in the wiring groove 107, and the wiring is neat and will not interfere with the wet curtain bracket 3 and the wet curtain 4. Since the wiring groove 107 communicates with the hole 104, the connecting wires can pass through the hole 104 and be connected to the support structure without protruding from the two side surfaces of the support bracket 1.

[0082] Specifically in one embodiment, the frame 101 is provided with a perforation 108, and the connecting wire connected to the motor can pass through the perforation 108 and be fixed in the wiring groove 107.

[0083] In one embodiment, the frame 101 is provided with an avoidance groove 109 for avoiding the water baffle 302 of the wet curtain bracket 3.

[0084] In this embodiment, by setting an avoidance groove 109 on the frame 101, the avoidance groove 109 is used to avoid the water baffle 302 of the wet curtain bracket 3, so that the gap between the wet curtain bracket 3 and the frame 101 can be made smaller, thereby reducing the overall volume of the humidification air outlet device.

[0085] Specifically in one embodiment, Figure 6 As shown, the wet curtain bracket 3 is provided with two water retaining plates 302 , and correspondingly, the frame body 101 is provided with two avoidance grooves 109 .

[0086] Specific as Figure 6 As shown, in order to prevent water from falling into the area outside the wet curtain bracket 3, the water baffle 302 is tilted.

[0087] In one embodiment, the support bracket 1 is provided with a second fixing buckle 110 for fixing the air inlet grille 11 .

[0088] In this embodiment, by providing a second fixing buckle 110 on the supporting bracket 1, the air inlet grille 11 is snap-fitted with the second fixing buckle 110 without the need for additional fastening connectors, and the fixing method of the air inlet grille 11 is simple and convenient.

[0089] Specifically in one embodiment, Figure 8 and Figure 9 As shown, three second fixing buckles 110 are arranged on one supporting bracket 1, so that the air inlet grille 11 can be evenly stressed.

[0090] In one embodiment, the frame 101 is provided with a protection net or a protection grille, and the protection net or the protection grille is provided on a side of the frame 101 close to the air duct assembly 2 .

[0091] In this embodiment, by providing a protective net or a protective grille on the frame 101, it is possible to prevent people from reaching their hands into the air duct assembly 2 and causing danger.

[0092] In one embodiment, the frame 101 is provided with a protective grille, and as Figures 8 to 10 As shown, the protective grille is a vertical bar grille 106 .

[0093] More specifically, the distance between the vertical bars 106 is 5 mm to 8 mm.

[0094] In one embodiment, the frame 101 is provided with a shaking motor installation position 112 or a limiting sleeve installation position 111 .

[0095] In this embodiment, by providing an oscillating head motor installation position 112 or a limiting sleeve installation position 111 on the frame 101 , it is convenient to fix and install the oscillating head motor 206 and the limiting sleeve 10 .

[0096] According to an embodiment of the present invention, on the other hand, a humidifying air outlet device is further provided, and the humidifying air outlet device may specifically be a cooling fan or a circulating fan.

[0097] In one embodiment, the humidification air outlet device includes a support base 9, an air duct assembly 2, a support bracket 1, and a wet curtain assembly.

[0098] Among them, Figure 2 and Figure 3 As shown, the air duct assembly 2 includes a centrifugal fan blade 201; the support bracket 1 is fixedly arranged on the support seat 9 and is located on both sides of the air duct assembly 2; the wet curtain assembly includes a wet curtain bracket 3 and a wet curtain 4, and the wet curtain bracket 3 is fixed on the side of the support bracket 1 away from the air duct assembly 2.

[0099] In this embodiment, since the air duct assembly 2 includes centrifugal fan blades 201, air intake on both sides can be achieved. Support brackets 1 are provided on both sides of the air duct assembly 2. The support brackets 1 on both sides are used to fix and install wet curtain brackets 3. The wet curtain brackets 3 are installed with wet curtains 4. Therefore, the humidification air outlet device is installed with two wet curtains 4. The air on both sides will carry moisture after passing through the wet curtains 4, and the humidification effect is better.

[0100] In one embodiment, the frame 101 is provided with a wet curtain bracket installation position 102 , and the wet curtain bracket installation position 102 is used to be fixedly connected to the connecting portion on the wet curtain bracket 3 .

[0101] In this embodiment, by providing a wet curtain bracket installation position 102 on the frame 101, the wet curtain bracket 3 is easily fixed and installed.

[0102] Specifically in one embodiment, Figures 8 to 10 As shown, the frame 101 is provided with a horizontal rib 103 extending in the horizontal direction, and the wet curtain bracket installation position 102 is two screw holes arranged on the horizontal rib 103. Figure 6 There are screw holes 301 on both sides of the wet curtain bracket 3. When installing the wet curtain bracket 3, align the screw holes 301 on the wet curtain bracket 3 with the two screw holes on the transverse ribs 103, and tighten the screws to achieve a fixed connection between the wet curtain bracket 3 and the supporting bracket 1.

[0103] In an embodiment not shown in the figure, the wet curtain bracket installation position 102 can be a first clamping portion, and the wet curtain bracket 3 is provided with a second clamping portion. When installing the wet curtain bracket 3, after the second clamping portion is aligned with the first clamping portion, the second clamping portion is clamped with the first clamping portion to realize the fixed connection between the wet curtain bracket 3 and the support bracket 1.

[0104] In one embodiment, the air duct assembly 2 includes: an annular mesh cover 202, a first fixing bracket 203, and a main motor 204. Among them, the first fixing bracket 203 is fixedly arranged inside the annular mesh cover 202, and the first fixing bracket 203 is provided with a first motor slot; the main motor 204 is fixedly arranged in the first motor slot, and the output shaft of the main motor 204 is in transmission connection with the centrifugal fan blade 201.

[0105] In this embodiment, the annular mesh cover 202 can prevent hands from touching the inside of the air duct assembly 2 for safety protection, and at the same time, air can pass through the annular mesh cover 202 to achieve air outlet. The main motor 204 drives the centrifugal fan blade 201 to rotate, realizing air intake from both sides and radial air outlet. Under the action of the centrifugal fan blade 201, air continuously passes through the wet curtains 4 on both sides and enters the inside of the air duct assembly 2, and finally is blown out through the annular mesh cover 202. The air on both sides will carry moisture after passing through the wet curtains 4, and the humidification effect is better.

[0106] In one embodiment, the air duct assembly 2 further includes a first cover plate 205. The first cover plate 205 is fixed at the opening of the first motor slot. A limiting sleeve 10 is fixedly connected to the support bracket 1 close to the main motor 204, and the first cover plate 205 is rotatably arranged on the limiting sleeve 10; the air duct assembly 2 further includes a swing motor 206. The swing motor 206 is fixed on the support bracket 1 far from the main motor 204. The output shaft of the swing motor 206 is connected to a second fixing bracket 208 through a shaft sleeve 207, and the second fixing bracket 208 and the first fixing bracket 203 cooperate to form an air duct.

[0107] In this embodiment, when the swing motor 206 works, it can drive the second fixing bracket 208 and then drive the entire air duct assembly 2 to rotate, realizing swinging in the up and down direction. By fixedly connecting the support bracket 1 close to the main motor 204 with a limiting sleeve 10 and rotatably arranging the first cover plate 205 on the limiting sleeve 10, the support bracket 1 is fixed and only the air duct assembly 2 swings. The limiting sleeve 10 can make the forces on both sides of the air duct assembly 2 balanced.

[0108] Specifically, in one embodiment, the first fixing bracket 203 and the second fixing bracket 208 are fixedly connected by screws.

[0109] Specifically, in one embodiment, as Figure 3 and Figure 4 shown, there are two support brackets 1 in total, namely the left support bracket 1 and the right support bracket 1. The main motor 204 is close to the left support bracket 1, and the swing motor 206 is fixed on the right support bracket 1.

[0110] The connecting wire of the main motor 204 is routed through the wire groove 107 on the left support bracket 1, and the connecting wire of the swing motor 206 is routed through the wire groove 107 on the right support bracket 1.

[0111] Specifically, in one embodiment, as Figure 8 shown, the left support bracket 1 is provided with a limit sleeve mounting position 111, and the limit sleeve 10 is fixed to the limit sleeve mounting position 111 by screws.

[0112] Specifically, the limit sleeve mounting position 111 is two screw holes provided on the transverse rib 103 and near the center.

[0113] Specifically, in one embodiment, as Figure 10 shown, the right support bracket 1 is provided with a swing motor mounting position 112, which is convenient for fixedly installing the swing motor 206.

[0114] More specifically, the swing motor mounting position 112 is a second motor slot, and the swing motor 206 is fixed in the second motor slot by screws.

[0115] Specifically, the air duct assembly 2 further includes a second cover plate 209, and the second cover plate 209 is fixed at the opening of the second motor slot.

[0116] In one embodiment, the humidifying air outlet device further includes an air inlet grille 11, and the air inlet grille 11 is connected to the side of the support bracket 1 facing away from the air duct assembly 2.

[0117] In this embodiment, the air inlet grille 11 is used to protect the wet curtain 4, preventing people from directly touching the wet curtain 4. The air inlet grille 11 is connected to the support bracket 1, surrounding both the wet curtain 4 and the wet curtain bracket 3, making the appearance more beautiful.

[0118] Specifically, in one embodiment, the support bracket 1 is provided with a second fixing buckle 110, and the air inlet grille 11 is snap - connected to the second fixing buckle 110. Without the need for additional fastening connectors, the fixing method of the air inlet grille 11 is simple and convenient.

[0119] In one embodiment, the support base 9 includes a base 901 and a support rod 902. The support bracket 1 is fixedly arranged at the top of the support rod 902, and a water tank 7 is provided inside the support rod 902.

[0120] In this embodiment, the water tank 7 is arranged inside the support rod 902, which can reduce the lengths of the water supply pipe 5 and the water discharge pipe 6, and at the same time is convenient for users to observe the water level in the water tank 7.

[0121] Specifically, in one embodiment, the support bracket 1 is fixed to the top of the support rod 902 by screws.

[0122] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A support bracket for a humidifying air outlet device, the humidifying air outlet device comprising an air duct assembly (2), characterized in that, The support bracket (1) comprises: The frame (101) is suitable for being fixed on the supporting structure of the humidifying air outlet equipment and being arranged on both sides of the air duct assembly (2); the frame (101) is suitable for fixing and installing the wet curtain bracket (3).

2. The support bracket according to claim 1, wherein, The frame (101) is provided with a wet curtain bracket installation position (102), and the wet curtain bracket installation position (102) is used to be fixedly connected to a connecting portion on the wet curtain bracket (3).

3. The support bracket according to claim 1 or 2, characterized in that, The frame (101) is provided with holes (104) suitable for the upper water pipe (5) and the lower water pipe (6) to pass through.

4. The support bracket according to claim 3, characterized in that, The frame (101) is provided with a first fixing buckle (105) for fixing the water supply pipe (5).

5. The support bracket according to claim 3, characterized in that The frame (101) is provided with a wiring structure for wiring the motor.

6. The support bracket according to claim 5, characterized in that, The wiring structure is a wiring groove (107), and the wiring groove (107) is connected to the hole (104).

7. The support bracket according to any one of claims 1, 2, or 4 to 6, characterized in that The frame (101) is provided with an avoidance groove (109) for avoiding the water baffle plate (302) of the wet curtain bracket (3).

8. The support bracket according to any one of claims 1, 2, or 4 to 6, characterized in that The support bracket (1) is provided with a second fixing buckle (110) for fixing the air inlet mesh cover (11).

9. The support bracket according to any one of claims 1 or 2 or 4 to 6, characterized in that, The frame (101) is provided with a protective net or a protective grille, and the protective net or the protective grille is arranged on a side of the frame (101) close to the air duct assembly (2).

10. The support bracket according to any one of claims 1, 2, or 4 to 6, characterized in that The frame (101) is provided with a shaking motor installation position (112) or a limiting sleeve installation position (111).

11. A humidifying air outlet device, characterized in that, include: Support seat (9); An air duct assembly (2), comprising a centrifugal fan blade (201); The support bracket (1) according to any one of claims 1 to 10, wherein the support bracket (1) is fixedly arranged on the support seat (9) and located on both sides of the air duct assembly (2); A wet curtain assembly comprises a wet curtain bracket (3) and a wet curtain (4); the wet curtain bracket (3) is fixed to a side of the supporting bracket (1) facing away from the air duct assembly (2).

12. The humidifying air outlet device according to claim 11, wherein The air duct assembly (2) comprises: Annular mesh cover (202); A first fixing frame (203) is fixedly disposed in the annular mesh cover (202), and the first fixing frame (203) is provided with a first motor slot; A main motor (204) is fixedly disposed in the first motor slot, and an output shaft of the main motor (204) is drivingly connected to the centrifugal fan blade (201).

13. The humidifying air outlet device according to claim 12, characterized in that, The air duct assembly (2) further comprises a first cover plate (205), the first cover plate (205) being fixed at the opening of the first motor slot, the support bracket (1) close to the main motor (204) being fixedly connected to a limiting sleeve (10), and the first cover plate (205) being rotatably arranged on the limiting sleeve (10); The air duct assembly (2) also includes an oscillating motor (206), which is fixed on the supporting bracket (1) away from the main motor (204), and the output shaft of the oscillating motor (206) is connected to a second fixing frame (208) through a bushing (207), and the second fixing frame (208) cooperates with the first fixing frame (203) to form an air duct.

14. The humidifying air outlet device according to claim 11, characterized in that, The humidifying air outlet device further comprises an air inlet mesh cover (11), wherein the air inlet mesh cover (11) is connected to a side of the supporting bracket (1) facing away from the air duct assembly (2).

15. The humidifying air outlet device according to claim 11, wherein, The support seat (9) comprises a base (901) and a support rod (902), the support bracket (1) is fixedly arranged on the top of the support rod (902), and a water tank (7) is arranged on the inner side of the support rod (902).

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