CN215633979U

CN215633979U - Wind scooper provided with direction adjusting mechanism and used for toilet fan

Info

Publication number: CN215633979U
Application number: CN202121587918.2U
Authority: CN
Inventors: 孟超; 陈长琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-01-25
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a wind scooper for a toilet fan, which is provided with a direction adjusting mechanism, and comprises a fan body, wherein a bearing is fixedly connected to the bottom of the fan body close to the center, the wind scooper body is inserted into an inner cavity of the bearing, an annular sliding groove is formed in the bottom of the inner cavity of the fan body close to the center, rotating mechanisms are arranged on the left side and the right side of the wind scooper body, a circular opening is formed in the bottom of the wind scooper body close to the center, the equipment has the functions of rotating and adjusting the angle through mutual matching of all the parts, the range of the equipment during air suction and blowing is expanded through the function, the effect during air suction and blowing is better, and moisture in the toilet can be blown and gas which is relatively unpleasant in the toilet can be absorbed more quickly.

Description

Wind scooper provided with direction adjusting mechanism and used for toilet fan

Technical Field

The utility model relates to the technical field of ventilation equipment, in particular to an air guide cover provided with a direction adjusting mechanism and used for a toilet fan.

Background

When the toilet is designed, for example, windows cannot be arranged in markets and public spaces, so that the condition that the toilet is difficult to ventilate in use occurs;

traditional draft hood has unable angle regulation, can't blow the time with the better absorption of inside gas when exhausting, can't the omnidirectional blow the bottom, and effect of blowing and absorption effect are relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide the air guide cover for the toilet fan, which is provided with the direction adjusting mechanism.

One of the purposes of the utility model is realized by adopting the following technical scheme:

the utility model provides a wind scooper for bathroom fan with direction adjustment mechanism, includes the fan body, the bottom of fan body is close to center department fixedly connected with bearing, the inner chamber of bearing is pegged graft and is had the wind scooper body, the inner chamber bottom of fan body is close to center department and has seted up annular spout, the left and right sides of wind scooper body all is equipped with rotary mechanism, the bottom of wind scooper body is close to center department and has seted up circular opening, the bottom of wind scooper body is close to left and right sides department and all is equipped with the adjustment mechanism body.

Further, rotary mechanism includes two sliding blocks, two the equal swing joint of sliding block is in the inner chamber of annular spout, two the top of sliding block is fixed equal fixedly connected with bracing piece, two one side that the bracing piece was kept away from wind scooper body center department is overlapped jointly and is equipped with the ring gear, the top of fan body is close to right side department fixedly connected with first motor, the power output shaft fixedly connected with power rod of first motor, the top fixedly connected with fluted disc of power rod, the fluted disc sets up with the ring gear intermeshing.

Furthermore, the adjusting mechanism body comprises racks, the bottoms of the inner cavities of the wind scooper body, close to the left side and the right side, are provided with through holes, the racks penetrate through the adjacent through hole inner cavities, the top ends of the two racks are fixedly connected with limit blocks, the bottom ends of the two racks are hinged with a wind outlet pipe together, the bottom of the wind scooper body, close to the front side and the rear side, is fixedly connected with a plurality of fixed plates, the bottom of each fixed plate is connected with a second motor, the rear end of the adjacent fixed plate is fixedly connected with a power output shaft of the second motor, one side, close to the center of the fan body, of each fixed plate is fixedly connected with a bearing, the inner cavities of the adjacent bearings are inserted with rotating rods together, the outer edges of the adjacent rotating rods, close to the center, are respectively sleeved with two single grooved wheels and two grooved wheels, and the two grooved wheels are positioned between the two single grooved wheels, a belt is arranged between the two single grooved wheels, the two grooved wheels are in transmission connection with the adjacent single grooved wheels through the belt, gears are fixedly connected to the front sides and the rear sides of the adjacent single grooved wheels, and the gears and the adjacent racks are meshed with each other.

Furthermore, a corrugated pipe is fixedly connected between the bottom of the wind scooper body and the air outlet pipe.

Furthermore, the adjacent fixing plates are symmetrically arranged in the front-back direction by taking the bottom center of the wind scooper body as a symmetry axis.

Furthermore, a circular vent hole is formed in the top of the air guide cover body, and an air inlet pipe is inserted into an inner cavity of the circular vent hole.

Furthermore, the cross sections of the two support rods are arranged in an L shape, and the ends, close to each other, of the two support rods are fixedly connected with the left side and the right side of the wind scooper body close to the top.

Compared with the prior art, the utility model has the beneficial effects that:

through mutually supporting between each part for this equipment has rotation and angle regulation's function, through the setting of this function, makes the scope of equipment when breathing in and blowing wind enlarge, and the effect when breathing in and blowing is better, can be more quick weather the inside moisture of bathroom and absorb inside more foul gas

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a front view of the present embodiment;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a partial perspective view of the present embodiment;

fig. 4 is a partial top view of the component fixing plate and the second motor of the present embodiment.

In the figure: 1. a fan body; 2. a wind scooper body; 3. an air inlet pipe; 4. a gear; 5. a double grooved pulley; 6. a rotating rod; 7. a belt; 8. an air outlet pipe; 9. a single sheave; 10. a bellows; 11. a toothed ring; 12. a support bar; 13. a fluted disc; 14. a power rod; 15. a first motor; 16. a slider; 17. a rack; 18. a rotation mechanism; 19. an adjustment mechanism body; 20. a fixing plate; 21. a second motor.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 to 4, a wind scooper for a toilet fan with a direction adjusting mechanism, comprising a fan body 1, a bearing is fixedly connected to the bottom of the fan body 1 near the center, a wind scooper body 2 is inserted into the inner cavity of the bearing, a corrugated pipe 10 is fixedly connected between the bottom of the wind scooper body 2 and an air outlet pipe 8, a circular vent hole is formed at the top of the wind scooper body 2, an air inlet pipe 3 is inserted into the inner cavity of the circular vent hole, an annular chute is formed at the bottom of the inner cavity of the fan body 1 near the center, rotary mechanisms 18 are arranged on the left side and the right side of the wind scooper body 2, a circular opening is formed at the bottom of the wind scooper body 2 near the center, and adjusting mechanism bodies 19 are arranged at the bottom of the wind scooper body 2 near the left side and the right side.

The rotating mechanism 18 comprises two sliding blocks 16, the two sliding blocks 16 are movably connected to the inner cavity of the annular sliding groove, the top of the two sliding blocks 16 is fixedly and fixedly connected with supporting rods 12, the cross sections of the two supporting rods 12 are arranged in an L shape, one ends, close to each other, of the two supporting rods 12 are fixedly connected with the left side and the right side of the air guiding cover body 2, close to the top, one sides, far away from the center of the air guiding cover body 2, of the two supporting rods 12 are sleeved with toothed rings 11, the top of the air guiding cover body 1 is fixedly connected with a first motor 15 close to the right side, a power output shaft of the first motor 15 is fixedly connected with a power rod 14, a top end of the power rod 14 is fixedly connected with toothed discs 13, the toothed discs 13 are meshed with the toothed rings 11, and the air blowing and air suction ranges of the equipment are increased through cooperation of an adjusting mechanism.

The adjusting mechanism body 19 comprises racks 17, the bottoms of the inner cavities of the wind scooper body 2 are provided with through holes near the left and right sides, the racks 17 penetrate through the adjacent through hole inner cavities, the top ends of the two racks 17 are fixedly connected with limit blocks, the bottom ends of the two racks 17 are hinged with the air outlet pipe 8 together, the bottom of the wind scooper body 2 is fixedly connected with a plurality of fixing plates 20 near the front and back sides, the adjacent fixing plates 20 are symmetrically arranged in the front and back direction by taking the bottom center of the wind scooper body 2 as a symmetry axis, the bottom of the fixing plate 20 is connected with a second motor 21, the rear end of the adjacent fixing plate 20 is fixedly connected with a power output shaft of the second motor 21, one side of the plurality of fixing plates 20 near the center of the fan body 1 is fixedly connected with bearings, the inner cavities of the adjacent bearings are inserted with rotating rods 6 together, and the centers of the outer edges of the adjacent rotating rods 6 are respectively sleeved with two single grooved pulleys 9 and two grooved pulleys 5, the double grooved wheels 5 are located between the two single grooved wheels 9, a belt 7 is arranged between the two single grooved wheels 9 and the double grooved wheels 5, the double grooved wheels 5 are in transmission connection with the adjacent single grooved wheels 9 through the belt 7, the front sides and the rear sides of the adjacent single grooved wheels 9 are fixedly connected with gears 4, the gears 4 are meshed with the adjacent racks 17, the adjusting effect is achieved, and the air blowing angle of the equipment is adjusted.

The working principle is as follows: firstly, when the wind scooper is used, the functions of air suction and air blowing are started, so that air flows circulate through the inner cavities of the wind scooper body 2 and the air outlet pipe 8, at the moment, when the fan blows, the first motor 15 is started, the power rod 14 is driven to rotate through the power output of the first motor 15, the fluted disc 13 is driven to rotate through the rotation of the power rod 14, the toothed ring 11 meshed with the fluted disc 13 is driven to rotate through the rotation of the fluted disc 13, the supporting rod 12 and the sliding block at the bottom end of the supporting rod 12 are driven to move in the inner cavity of the annular chute through the rotation of the toothed ring 11, the wind scooper body 2 is driven to rotate through the movement of the supporting rod 12, the adjacent rotating rod 6 is driven to rotate through the power output shaft of the second motor 21, the double grooved wheels 5 are driven to rotate through the rotation of the adjacent rotating rod 6, and the double grooved wheels 5 drive the adjacent single grooved wheels 9 to rotate through the belt 7, drive gear 4 through adjacent single sheave 9 and rotate, drive rack 17 through intermeshing between gear 4 and the adjacent rack 17 and reciprocate, bottom through rack 17 is articulated jointly with play tuber pipe 8, make play tuber pipe 8 take place the slope, through the slope of play tuber pipe 8, make the angle to blowing adjust, cooperate the rotation of wind scooper body 2, make equipment blow and inspiratory angle and scope grow, make actually blow and inspiratory effect better.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a wind scooper for bathroom fan with direction adjustment mechanism, includes fan body (1), its characterized in that: the fan is characterized in that a bearing is fixedly connected to the position, close to the center, of the bottom of the fan body (1), an air guide cover body (2) is connected to an inner cavity of the bearing in an inserted mode, an annular sliding groove is formed in the position, close to the center, of the bottom of the inner cavity of the fan body (1), rotary mechanisms (18) are arranged on the left side and the right side of the air guide cover body (2), a circular opening is formed in the position, close to the center, of the bottom of the air guide cover body (2), and adjusting mechanism bodies (19) are arranged on the positions, close to the left side and the right side, of the bottom of the air guide cover body (2).

2. The wind scooper provided with the direction adjusting mechanism for the toilet fan according to claim 1, wherein: the rotating mechanism (18) comprises two sliding blocks (16), the two sliding blocks (16) are movably connected to an inner cavity of the annular sliding groove, the two sliding blocks (16) are fixedly and uniformly connected with supporting rods (12) at the tops, one sides, far away from the center of the air guide cover body (2), of the supporting rods (12) are jointly sleeved with toothed rings (11), the top of the fan body (1) is close to the right side and fixedly connected with a first motor (15), a power output shaft of the first motor (15) is fixedly connected with a power rod (14), the top end of the power rod (14) is fixedly connected with toothed discs (13), and the toothed discs (13) and the toothed rings (11) are meshed with each other.

3. The wind scooper provided with the direction adjusting mechanism for the toilet fan according to claim 1, wherein: the adjusting mechanism body (19) comprises racks (17), the bottoms of the inner cavities of the wind scooper bodies (2) close to the left side and the right side are respectively provided with a perforation, the racks (17) penetrate through the adjacent perforation inner cavities, the tops of the two racks (17) are respectively and fixedly connected with a limiting block, the bottoms of the two racks (17) are jointly hinged with a wind outlet pipe (8), the bottoms of the wind scooper bodies (2) close to the front side and the rear side are respectively and fixedly connected with a plurality of fixing plates (20), the bottoms of the fixing plates (20) are respectively and fixedly connected with a second motor (21), the rear ends of the adjacent fixing plates (20) are fixedly connected with a power output shaft of the second motor (21), one sides of the fixing plates (20) close to the center of the fan body (1) are respectively and fixedly connected with a bearing, and the inner cavities of the adjacent bearings are jointly inserted with a rotating rod (6), two single grooved wheels (9) and two grooved wheels (5) are respectively sleeved at the positions, close to the center, of the outer edges of the adjacent rotating rods (6), the two grooved wheels (5) are located between the two single grooved wheels (9), a belt (7) is arranged between the two single grooved wheels (9) and the two grooved wheels (5), the two grooved wheels (5) are in transmission connection with the adjacent single grooved wheels (9) through the belt (7), the front side and the rear side of the adjacent single grooved wheels (9) are fixedly connected with gears (4), and the gears (4) and the adjacent racks (17) are meshed with each other.

4. The wind scooper provided with the direction adjusting mechanism for the toilet fan according to claim 1, wherein: the corrugated pipe (10) is fixedly connected between the bottom of the wind scooper body (2) and the air outlet pipe (8) together.

5. The wind scooper provided with the direction adjusting mechanism for the toilet fan according to claim 3, wherein: the adjacent fixing plates (20) are arranged in a front-back symmetrical mode by taking the bottom center of the wind scooper body (2) as a symmetrical axis.

6. The wind scooper provided with the direction adjusting mechanism for the toilet fan according to claim 1, wherein: the top of the wind scooper body (2) is provided with a circular vent hole, and an air inlet pipe (3) is inserted into an inner cavity of the circular vent hole.

7. The wind scooper provided with the direction adjusting mechanism for the toilet fan according to claim 2, wherein: the cross sections of the two support rods (12) are arranged in an L shape, and the ends, close to each other, of the two support rods (12) are fixedly connected with the left side and the right side, close to the top, of the wind scooper body (2) together.