CN112815437B

CN112815437B - Small-size humidifier of domestic desktop

Info

Publication number: CN112815437B
Application number: CN202110054433.5A
Authority: CN
Inventors: 韩帅乾
Original assignee: Shenzhen Alpha Industrial Design Co ltd
Current assignee: Shenzhen Alpha Industrial Design Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2022-04-26
Anticipated expiration: 2041-01-15
Also published as: CN112815437A

Abstract

The invention discloses a small household desktop humidifier, which relates to the technical field of articles for daily use and comprises a pneumatic device, wherein an output port of the pneumatic device is fixedly connected with a sprayer, the sprayer is arranged in a water tank, and the upper end of the sprayer is connected with an outlet mechanism. Has the advantages that: the air flow sprayed by the spray blower designed by the invention is dispersed by the flow-resisting end and then blows and atomizes water, the decelerated air flow is guided and redirected by the guide grooves, four air flows are converged to form vortex cyclone after passing through the guide grooves and then impact the vortex cyclone into the flow-resisting groove on the rotating plate, the design that the head end of the flow-resisting groove is wide and the tail end of the flow-resisting groove is narrow can compress the air flow circulating in the flow-resisting groove to a certain degree, the rotating plate is rotated by utilizing the reaction force during compression, so that the separated cover plate is driven to rotate by the shaft lever and the control mechanism, the position exchange of sprayed mist is realized, and meanwhile, the diffusion of mist can be accelerated by the centrifugal force of rotation, and the humidification efficiency and the humidification effect are increased.

Description

Small-size humidifier of domestic desktop

Technical Field

The invention relates to a humidifier, relates to the technical field of articles for daily use, and particularly relates to a household desktop small humidifier.

Background

The humidifier is a household appliance for increasing the room humidity, can humidify a designated room, and can also be connected with a boiler or a central air-conditioning system to humidify the whole building.

It is when the operation of domestic small-size humidifier among the prior art, the orientation of spout can only rely on the user to adjust the orientation of whole device by oneself and accomplish, and is very inconvenient to the spout of current humidifier is single, and the jet plane is little, and its power greatly reduced of fog after the blowout, and the humidification space is small, and is inefficient to the humidification in space.

Disclosure of Invention

The invention provides a small household desktop humidifier, which aims to provide a flexibly rotating spray opening and solve the problem that the spray opening cannot be automatically changed.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the utility model provides a small-size humidifier of domestic desktop, includes pnematic device, the output port fixedly connected with of pnematic device spouts the ware, it sets up in the water tank to spout the ware, water tank fixed mounting is on pnematic device, the upper end of blowing the ware is connected with exit mechanism, exit mechanism includes the casing, main connecting rod fixedly connected with water conservancy diversion mechanism is passed through to the inside of casing, the upper end of water conservancy diversion mechanism is connected with control mechanism, control mechanism is connected with the disconnect-type apron, the gomphosis of disconnect-type apron is in the casing, be equipped with the through-hole group on the disconnect-type apron.

The technical scheme of the invention is further improved as follows: the flow guide mechanism comprises a shaft rod, a partition block is fixedly connected to the lower end of the shaft rod through threads, a flow guide plate is arranged on the shaft rod corresponding to the upper side of the partition block, and six linkage rods are fixedly connected to the upper side panel of the flow guide plate in a vertical mode.

The technical scheme of the invention is further improved as follows: the spacer block comprises an isolation column, one end of the isolation column is provided with a flow-resisting end, four flow guide grooves are drilled in the side face of the isolation column corresponding to the flow-resisting end, the included angle between the extension direction of each flow guide groove and the central axis of the flow-resisting end is 45 degrees, and one end, far away from the flow-resisting end, of the isolation column is in threaded connection with the linkage rod.

The technical scheme of the invention is further improved as follows: the flow guide plate comprises a rotary plate, the rotary plate is disc-shaped, a through hole is formed in the center of the rotary plate in a penetrating mode, the through hole is formed in the shaft rod in a sleeved mode, ten flow blocking grooves are formed in the lower side panel of the rotary plate in a penetrating mode, the ten flow blocking grooves are arranged in a circular array mode with the circle center of the rotary plate as the center, the wide-mouth end of each flow blocking groove is communicated with the through hole, and the depth of the wide-mouth end of each flow blocking groove is larger than that of the narrow-mouth end of each flow blocking groove.

The technical scheme of the invention is further improved as follows: control mechanism is including opening the mechanism that stops, it establishes on inferior connecting rod to open the mechanism cover of stopping, it is connected with the connecting block to rotate on the inferior connecting rod, sliding connection presses the handle on inferior connecting rod keeps away from the one end of opening the mechanism that stops, open the mechanism and press the width that the maximum separation between the handle is greater than the connecting block, connecting block fixed mounting is in the center department of disconnect-type apron, the lower extreme fixed welding of inferior connecting rod is in the upper end department of axostylus axostyle, the perpendicular fixed welding between the downside of connecting block and the trace.

The technical scheme of the invention is further improved as follows: open the mechanism and include the ball seat, the ball seat is the ring form of rectangle for the cross section, fixed welding has four buffer patches, four on the downside of ball seat the buffer patch is circular array setting, the fixed setting of one end that the ball seat was kept away from to the buffer patch is on the lantern ring, the lantern ring is the ring form of rectangle for the cross section, the inside gomphosis of the side of going up of ball seat has the isolation ball, the ball seat all runs through the cover with the lantern ring and establishes on inferior connecting rod.

The technical scheme of the invention is further improved as follows: the isolation ball comprises a hollow ball, the hollow ball is embedded in the ball seat, a middle ball is arranged inside the hollow ball, eight corner rods are arranged on the middle ball, the end points of the corner rods are respectively located on the eight end points of the same cube, and a round head is arranged at one end, far away from the middle ball, of each corner rod.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:

1. the invention provides a household desktop small humidifier, wherein air flow sprayed by a sprayer is dispersed by a flow-resisting end and then blows and atomizes water, the decelerated air flow is guided and redirected by a guide groove, four air flows are converged to form vortex cyclone after passing through the guide groove and then impact into a flow-resisting groove on a rotating plate, the wide-head end and narrow-tail end of the flow-resisting groove can compress the air flow circulating in the flow-resisting groove to a certain degree, the rotating plate rotates by utilizing the reaction force during compression, so that a separated cover plate is driven to rotate by a shaft lever and a control mechanism, the position exchange of sprayed mist is realized, meanwhile, the diffusion of the mist can be accelerated by the centrifugal force of rotation, the humidification efficiency and the humidification effect are increased, and the movement of the structure is completed by utilizing the air flow thrust, so that the humidifier is energy-saving and environment-friendly.

2. The invention provides a small household desktop humidifier, wherein a starting mechanism is used for supporting a connecting block and a separated cover plate on the connecting block, and the elasticity of a hollow ball can maintain the shape of the hollow ball which is extruded by the separated cover plate to be similar to a sphere, so that the connecting block can provide a function of reducing friction for the connecting block and the separated cover plate when rotating relative to a ball seat, the smooth rotation of the separated cover plate is realized, and the obstruction or inconvenience of other structures to the connecting block and the separated cover plate is avoided.

3. The invention provides a small household desktop humidifier, wherein a blocking structure is formed by a middle ball, an angle rod and round heads in a hollow ball, when a pressing handle is pressed down to apply pressure to a connecting block, the pressure can act on the hollow ball through the connecting block, the hollow ball is excessively deformed and is internally contacted with all round heads, the hollow ball is supported by the angle rod to be in a round cake shape, the displacement of the hollow ball is blocked due to the friction between the hollow ball and the round heads, so that the connecting block stops rotating, and the requirement of a user for adjusting the mode according to the environment is met.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the outlet mechanism of the present invention;

FIG. 3 is a schematic structural view of a flow guide mechanism according to the present invention;

FIG. 4 is a schematic view of the spacer particles of the present invention;

FIG. 5 is a schematic view of a baffle configuration of the present invention;

FIG. 6 is a schematic view of the control mechanism of the present invention;

FIG. 7 is a schematic structural diagram of a start-stop mechanism of the present invention;

fig. 8 is a schematic view of the structure of the isolation ball of the present invention.

In the figure: 1. a pneumatic device; 2. a blower; 3. a water tank; 4. an outlet mechanism; 41. a housing; 42. a main link; 43. a flow guide mechanism; 431. a shaft lever; 432. a spacer block; a1, separation column; a2, flow-resisting end; a3, a diversion trench; 433. a baffle; b1, rotating plate; b2, flow blocking grooves; b3, a through hole; 434. A linkage rod; 44. a control mechanism; 441. a start-stop mechanism; c1, ball seat; c2, buffer sheet; c3, a collar; c4, isolation ball; c41, hollow spheres; c42, middle ball; c43, corner posts; c44, round head; 442. A secondary connecting rod; 443. connecting blocks; 444. pressing the handle; 45. a separable cover plate.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-2, the invention provides a small household desktop humidifier, which comprises a pneumatic device 1, wherein an output port of the pneumatic device 1 is fixedly connected with an ejector 2, the ejector 2 is arranged in a water tank 3, the water tank 3 is fixedly installed on the pneumatic device 1, the upper end of the ejector 2 is connected with an outlet mechanism 4, the outlet mechanism 4 comprises a shell 41, the inside of the shell 41 is fixedly connected with a flow guide mechanism 43 through a main connecting rod 42, the upper end of the flow guide mechanism 43 is connected with a control mechanism 44, the control mechanism 44 is connected with a separated cover plate 45, the separated cover plate 45 is embedded in the shell 41, and a through hole group is arranged on the separated cover plate 45.

In this embodiment, the pneumatic device 1 generates an air flow, which is compressed by the blowing device 2 and then ejected together with water in the water tank 3, and then ejected through the outlet mechanism 4, wherein the guiding mechanism 43 functions to block and guide the ejected air flow, and the control mechanism 44 is used to isolate the separate cover plate 45 from the housing 41, so that the separate cover plate can be driven by the guiding mechanism 43 to rotate, thereby adjusting the position of the through hole thereon and further adjusting the mist ejection direction.

Example 2

As shown in fig. 3 to 5, on the basis of embodiment 1, the present invention provides a technical solution: the flow guide mechanism 43 comprises a shaft 431, a partition block 432 is fixedly connected to the lower end of the shaft 431 through threads, a flow guide plate 433 is arranged on the corresponding shaft 431 above the partition block 432, six linkage rods 434 are fixedly connected to the upper side panel of the flow guide plate 433 vertically, the partition block 432 comprises a separation column a1, a flow-blocking end a2 is arranged at one end of the separation column a1, four flow guide grooves c3 are drilled in the side surface of the separation column a1 corresponding to the flow-blocking end a2, the included angle between the extension direction of the flow guide grooves c3 and the central axis of the flow-blocking end a2 is 45 degrees, the end, far away from the flow-blocking end a2, of the separation column a1 is in threaded connection with the linkage rods 434, the flow guide plate 433 comprises a rotary plate b1, the rotary plate b1 is disc-shaped, a through hole b3 is drilled in the center of the rotary plate b1, the through hole b3 is sleeved on the shaft 431, ten flow guide plates b2 are drilled on the lower side panel of the rotary plate b1, and the flow guide plate 2 takes ten circle centers of the rotary plate b1 as a circular array, the wide opening end of the flow blocking groove b2 is communicated with the through opening b3, and the depth of the wide opening end of the flow blocking groove b2 is larger than that of the narrow opening end thereof.

In this embodiment, the choked flow end a2 can block the spun air current at first, make it force the diversion for the effect that the water in the water tank 3 is taken out and is blown away to the realization utilizes the venturi principle, and the air current after s3 can disperse carries out the secondary water conservancy diversion simultaneously, makes it produce the vortex, thereby can produce lateral thrust to it after getting into choked flow groove b2, realizes the rotation of commentaries on classics board b1, thereby realizes commentaries on classics board b1 and drives the effect that trace 434 pivoted.

Example 3

As shown in fig. 6, on the basis of the embodiment 1 and the embodiment 2, the present invention provides a technical solution: the control mechanism 44 comprises a start-stop mechanism 441, the start-stop mechanism 441 is sleeved on the secondary connecting rod 442, a connecting block 443 is rotatably connected to the secondary connecting rod 442, a pressing handle 444 is slidably connected to one end, away from the start-stop mechanism 441, of the secondary connecting rod 442, the maximum distance between the start-stop mechanism 441 and the pressing handle 444 is greater than the width of the connecting block 443, the connecting block 443 is fixedly installed at the center of the separated cover plate 45, the lower end of the secondary connecting rod 442 is fixedly welded to the upper end of the shaft rod 431, and the lower side surface of the connecting block 443 is vertically and fixedly welded to the linkage rod 434.

In this embodiment, the linkage rod 434 may drive the connection block 443 to rotate when rotating, so as to drive the connection block 443 to drive the upper separated cover plate 45 to rotate, and achieve an effect of adjusting the change of the position of the mist through hole, wherein the start and stop mechanism 441 plays a role in supporting the connection block 443, and when the start and stop mechanism cooperates with the pressing handle 444, the position of the connection block 443 may be limited, so that the rotation of the connection block 443 is stopped, and thereby the effect of adjusting the usage mode is achieved.

Example 4

As shown in fig. 7-8, on the basis of embodiment 3, the present invention provides a technical solution: the start-stop mechanism 441 comprises a ball seat c1, the ball seat c1 is in a circular ring shape with a rectangular cross section, four buffer sheets c2 are fixedly welded on the lower side surface of the ball seat c1, the four buffer sheets c2 are arranged in a circular array, one end, far away from the ball seat c1, of each buffer sheet c2 is fixedly arranged on a lantern ring c3, the lantern ring c3 is in a circular ring shape with a rectangular cross section, an isolation ball c4 is embedded in the upper side surface of a ball seat c1, the ball seat c1 and the lantern ring c3 are sleeved on a secondary connecting rod 442 in a penetrating mode, the isolation ball c4 comprises a hollow ball c41, the hollow ball c41 is embedded in the ball seat c1, a middle ball c42 is arranged inside the hollow ball c41, eight corner rods c43 are arranged on the middle ball c42, end points of the eight corner rods c43 are respectively located at eight end points of the same square body, and a round head c44 is arranged at one end, far away from the middle ball c42, of the corner rods c 43.

In this embodiment, the ball seat c1 supports the isolation ball c4 and provides a limiting structure for the isolation ball c4, the buffer sheet c2 stores energy to the pressure generated by the pressing handle 444 by using elastic potential energy, and plays a role in reinforcing the distance of interaction force, so as to avoid an excessively large distance between the pressing handle 444 and the connecting block 443 caused by an excessively short distance, the collar c3 plays a role in fixed connection, the hollow ball c41 in the isolation ball c4 plays a role in a rolling ball, the surface shape of the hollow ball c41 deforms under the action of pressure, the effect of flowing and rolling can be realized under the condition that the hollow ball c44 is not contacted, and when the pressure becomes large, the resistance is increased when the inner wall of the ball c41 is contacted with the round head c44, so that the hollow ball becomes difficult to roll, thereby increasing the effect of relative friction between the connecting block 443 and the isolation ball c 4.

The working principle of the household table top miniature humidifier is described in detail below.

When the invention is used, firstly, the pneumatic device 1 generates airflow, the airflow is compressed by the ejector 2, then the airflow blows water in a high-pressure form under the action of the outlet mechanism 4 and carries mist to be sprayed out, when the airflow flows to the flow-resisting end a2, the airflow changes the flow direction after impacting the flow-resisting end a2, the airflow can be blown to form mist airflow by utilizing the Venturi principle, then the mist airflow enters the flow guide groove c3, the mist airflow is redirected to flow out under the action of the airflow because the orientation of the flow guide groove c3 and the mist airflow has an angle, the four redirected mist airflow converges after flowing out, the four redirected mist airflow forms a mist airflow groove after interacting, then the mist airflow collides into the flow guide groove b2, the tail end of the mist eddy is compressed again after entering the flow guide groove due to the wide and narrow shape design of the head end of the flow resistance b2, and the position of the rotating plate b1 is not fixed, therefore, the rotating plate b1 rotates under the pushing of the reaction force of the compression force, so that the rotating plate b1 drives the separated cover plate 45 on the connecting block 443 to rotate through the linkage rod 434, the rotation of the mist outlet is realized, the mist can be subjected to the lateral thrust generated by the rotation of the separated cover plate 45 when passing through the through hole on the separated cover plate 45, the centrifugal force of the rotation is increased for the mist, the movement of the mist is accelerated, and the flow distance of the mist before evaporation is enlarged.

When a user needs to cancel the rotation of the separate cover plate 45, the pressing handle 444 is pressed down to be pressed on the connecting block 443, and at this time, the pressure generated by the pressing handle 444 is applied to the isolating ball c4 through the connecting block 443 to deform the isolating ball c4 until the inner wall of the isolating ball c4 contacts with the round head c44, and when the isolating ball c4 and the round head c44 contact with each other, the rolling of the hollow ball c41 is strongly hindered, so that the isolating ball c4 and the connecting block 443 are relatively stationary, thereby completing the rotation limitation of the connecting block 443, and meanwhile, the buffer sheet c2 can also increase the pressure acting distance of the pressing handle 444 to the connecting block 443 by using the elastic potential energy of the buffer sheet c2 after being compressed, so as to avoid the phenomenon that the acting distance between the buffer sheet c and the connecting block 443 is too short, and to increase the reliability of the present invention in fixing the separate cover plate 45.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a small-size humidifier of domestic desktop, includes pnematic device (1), its characterized in that: the pneumatic device is characterized in that an output port of the pneumatic device (1) is fixedly connected with a blowing device (2), the blowing device (2) is arranged in a water tank (3), the water tank (3) is fixedly installed on the pneumatic device (1), the upper end of the blowing device (2) is connected with an outlet mechanism (4), the outlet mechanism (4) comprises a shell (41), the inside of the shell (41) is fixedly connected with a flow guide mechanism (43) through a main connecting rod (42), the upper end of the flow guide mechanism (43) is connected with a control mechanism (44), the control mechanism (44) is connected with a separated cover plate (45), the separated cover plate (45) is embedded in the shell (41), and a through hole group is arranged on the separated cover plate (45);

the control mechanism (44) comprises a starting and stopping mechanism (441), the starting and stopping mechanism (441) is sleeved on a secondary connecting rod (442), a connecting block (443) is rotatably connected to the secondary connecting rod (442), a pressing handle (444) is slidably connected to one end, away from the starting and stopping mechanism (441), of the secondary connecting rod (442), the maximum distance between the starting and stopping mechanism (441) and the pressing handle (444) is larger than the width of the connecting block (443), the connecting block (443) is fixedly installed at the center of the separated cover plate (45), the lower end of the secondary connecting rod (442) is fixedly welded at the upper end of the shaft rod (431), and the lower side surface of the connecting block (443) is vertically and fixedly welded with the linkage rod (434);

the starting and stopping mechanism (441) comprises a ball seat (c1), the ball seat (c1) is circular, the cross section of the ball seat is rectangular, four buffer sheets (c2) are fixedly welded on the lower side surface of the ball seat (c1), the four buffer sheets (c2) are arranged in a circular array, one end, far away from the ball seat (c1), of each buffer sheet (c2) is fixedly arranged on a lantern ring (c3), the lantern ring (c3) is circular, the cross section of the lantern ring is rectangular, an isolation ball (c4) is embedded in the upper side surface of the ball seat (c1), and the ball seat (c1) and the lantern ring (c3) are sleeved on the secondary connecting rod (442) in a penetrating mode;

the isolation ball (c4) comprises a hollow ball (c41), the hollow ball (c41) is embedded in the ball seat (c1), a middle ball (c42) is arranged inside the hollow ball (c41), eight corner rods (c43) are arranged on the middle ball (c42), the end points of the eight corner rods (c43) are respectively located on the eight end points of the same cube, and a round head (c44) is arranged at one end, away from the middle ball (c42), of each corner rod (c 43).

2. A home table humidifier according to claim 1, wherein: the flow guide mechanism (43) comprises a shaft rod (431), a partition block (432) is fixedly connected to the lower end of the shaft rod (431) through threads, a guide plate (433) is arranged on the shaft rod (431) corresponding to the upper portion of the partition block (432), and six linkage rods (434) are fixedly connected to the upper side panel of the guide plate (433) in a perpendicular mode.

3. A home table humidifier according to claim 2, wherein: the separation block (432) comprises an isolation column (a1), one end of the isolation column (a1) is provided with a flow-resisting end (a2), the side surface of the isolation column (a1) corresponding to the flow-resisting end (a2) is provided with four flow guide grooves (c3) in a drilling mode, an included angle between the extending direction of the flow guide grooves (c3) and the central axis of the flow-resisting end (a2) is 45 degrees, and one end, far away from the flow-resisting end (a2), of the isolation column (a1) is in threaded connection with the linkage rod (434).

4. A home table humidifier according to claim 2, wherein: the guide plate (433) includes runner (b1), runner (b1) are discoid, the center department of runner (b1) runs through to dig has run-through (b3), run-through (b3) cover is established on axostylus axostyle (431), it has ten choked flow groove (b2) to dig on the lower side board of runner (b1), ten choked flow groove (b2) use runner (b1) centre of a circle to be the setting of circular array as the center, the wide mouth end and the run-through (b3) intercommunication of choked flow groove (b2), the wide mouth end degree of depth of choked flow groove (b2) is greater than the degree of depth of its narrow mouth end.