CN210114377U - Extension type dryer - Google Patents

Abstract

The utility model relates to an intelligent toilet technical field, more specifically relates to an extension type drying apparatus. The air outlet device comprises an air blowing device, a heating device, a driving device, an air outlet flow channel and an extending air port, wherein the air blowing device is communicated with the air outlet flow channel, the heating device is arranged between the air blowing device and the air outlet flow channel, the extending air port is arranged in the air outlet flow channel in a sliding mode, the driving device is connected with the extending air port to drive the extending air port to slide along the direction of the air outlet flow channel, and an air outlet hole is formed in the extending air port. The warm air for drying can be directly blown to warm water for cleaning the part, and the drying accuracy and efficiency are greatly improved.

Description

Extension type dryer

Technical Field

The utility model relates to an intelligent toilet technical field, more specifically relates to an extension type drying apparatus.

Background

The drying component of the intelligent toilet seat is conventionally mounted on the front portion of a main machine, below the rear portion of a seat ring, warm air is blown out from an air port and blown forward from the rear portion, and water after cleaning is dried. The conventional drying mode cannot directly blow warm air to the cleaning position, only can blow the warm air to the cleaning position by weak air quantity due to the flowing of the warm air, and is relatively low in drying efficiency. At present, in order to solve the problem of weak air outlet, the air quantity is increased on the market generally, a blower with higher rotating speed is required to be used when the air quantity is increased, the cost is higher in the mode, the high-rotating-speed blower is limited by the problem of service life, and the service life can be prolonged only by increasing the cost.

Application No.: CN201621389808.4 discloses a toilet cleaning and drying device and a toilet, wherein the toilet cleaning and drying device has an air supply device, a cleaning and drying component, and a driving guide device. The air supply device comprises a fan and an air outlet heater connected with an outlet of the fan. The cleaning and drying component comprises a pipe body and a water outlet spray head connected with one end of the pipe body, and an air outlet channel and a water outlet channel are formed in the pipe body in a separated mode. The driving guide device comprises a fixed frame, a supporting guide rail and a driving member, wherein the driving member comprises a belt wheel, a driving belt spanned on the belt wheel and a driving motor for driving the belt wheel to rotate. The cleaning and drying component moves along the supporting guide rail in a telescopic way. The publication combines the drying and washing machine, and the washing machine, and causes a situation that dirty water may directly drop to the washing air port during washing, resulting in a blowing odor. In addition, the air flow channel in the document can guide the air to the air port through two right-angle turns, and meanwhile, because the size of the spray pipe is cleaned, the air outlet flow channel cannot be large, and the wind resistance of the whole pipeline is large. The flexible driving belt is used for power transmission, a driving wheel, a driven wheel, three rotating wheels and a tension wheel are needed, and structures such as a tension spring are needed to ensure that the driving belt is tight. The lower part of the tuyere of the publication cannot be provided with a cleaner structure, so that the lower part cannot be provided with a hole, and the tuyere needs to be upwarped when in use, so that water accumulation is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome above-mentioned prior art at least a defect, provide an extension formula drying apparatus, can let the warm braw of drying directly blow the warm water and wash the position, improve the accuracy and the efficiency of drying greatly.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a stretch out formula drying apparatus, includes blast apparatus, heating device, drive arrangement, air-out runner and stretches out the wind gap, blast apparatus and air-out runner intercommunication, heating device locate between blast apparatus and the air-out runner, stretch out the wind gap and slide and set up in the air-out runner, drive arrangement with stretch out the wind gap and be connected the drive and stretch out the wind gap and slide along the air-out runner direction, stretch out and be equipped with the exhaust vent of setting on the wind gap.

In the device, the air blowing device blows in air flow, the air flow passes through the heating device and then is heated, heated and dried, and the dried air flow enters the air outlet through the air outlet flow channel and finally is blown out from the air outlet hole. Wherein drive arrangement drive stretches out the wind gap motion, stretch out the wind gap and advance or retreat along air-out runner direction, when needs are dried the buttock, drive arrangement drive stretches out the wind gap and advances, make the exhaust vent remove to the buttock below, the air current through drying directly blows the buttock warm water and washs the position, dry the buttock, guarantee the accuracy and the efficiency of drying, when need not drying, drive arrangement drive stretches out behind the wind gap and retreat and hide in the air-out runner, avoid stretching out the problem that the wind gap is splashed wet ponding.

Furthermore, the driving device comprises a motor, a gear and a flexible rack, the flexible rack is connected with the air outlet, an output shaft of the motor is connected with the gear, and the gear is meshed with the flexible rack. The driving device that this device adopted simple structure, the space area occupied is little, soft rack carries out the bending and can improve the utilization ratio in space effectively, in this device, the motor adopts step motor, thereby step motor drives gear rotation and drives soft rack motion, the motion drive through soft rack is connected rather than and stretches out the wind gap and follow the motion of air-out runner direction, and can set for the distance that stretches out the wind gap and stretch out the air-out runner according to the demand to the exhaust vent that makes on stretching out the wind gap reachs buttockss portion below and dries effectively. In addition, the stepping motor can also change the driving direction to enable the extending air port to move reversely and be hidden in the air outlet flow channel, so that the extending air port is prevented from being splashed.

Furthermore, a baffle is arranged at the front end of the air outlet extending out of the air inlet, and the outlet of the air outlet channel is covered by the baffle when the air outlet moves into the air outlet channel. When the driving device drives the extended air port to move to be completely collected into the air outlet flow channel, the end face of the baffle plate is contacted with the outlet of the air outlet flow channel to cover and close the outlet, and the water in the toilet bowl is ensured not to splash into the extended air port. In addition, in order to better seal the effect and the buffering effect, a circle of sealing strips are arranged at the edge of the outlet, the baffle can be buffered through the sealing strips when touching the outlet, the baffle is prevented from being used for a long time, the baffle is prevented from being directly collided with the outlet, the service life of the device is prolonged, the sealing performance of the outlet can also be improved, and water is prevented from entering the air outlet flow channel from the gap between the baffle and the outlet.

Furthermore, a plurality of guide partition plates are arranged in the air outlet hole. If the air outlet directly moves to the position right below the hip, water drops on the just cleaned hip can drop to the extended air port to cause bacteria accumulation, so that the guide partition plate is additionally arranged to enable the air outlet not to be located on the central line of the machine body, the air direction is adjusted through the guide partition plate to enable warm air to accurately blow to a target position, and the water drops on the hip are prevented from dropping to the extended air port to cause pollution.

Furthermore, the angle between the air outlet channel and the air blowing port of the air blowing device is 145-150 degrees. Preferably 148 degrees, and the design has little influence on the air quantity, so that the wind power can be ensured to be enough, and the use experience is better.

Furthermore, a drain hole is formed in the lower surface of the air outlet. The problem that water cannot be discharged if the water enters the air outlet after extending out of the air outlet can be solved by arranging the drain holes, so that water cannot accumulate in the air outlet to breed bacteria, and the air blowing peculiar smell is caused.

Further, still include epitheca and inferior valve, epitheca and inferior valve buckle connect and form inside cavity, the cavity include first cavity and second cavity, blast apparatus and heating device all locate in the first cavity, the second cavity be the air-out runner.

Furthermore, the lateral surface of the upper shell is provided with a female buckle, the lateral surface of the lower shell is provided with a male buckle, and the female buckle and the male buckle are clamped and fixed. The convenient dismantlement and the installation when carrying out the maintenance.

The inner part of the front end of the air outlet is also provided with a guide inclined plate, and the guide inclined plate guides airflow to blow out from the air outlet.

Further, the blowing device is a blower.

Further, the heating device is a mica heater.

Compared with the prior art, the beneficial effects are:

1. the device can directly blow the dried warm air to the warm water cleaning part, thereby greatly improving the drying accuracy and efficiency;

2. the device has simple structure, small occupied space and small internal wind resistance, reduces the energy loss of blowing and solves the problem of weak air outlet;

3. the device can not accumulate water to cause the blowing peculiar smell.

Drawings

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

FIG. 2 is another schematic view of the structure of FIG. 1;

fig. 3 is an explosion diagram of the whole structure of the present invention.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Example 1:

as shown in fig. 1-3, an extended dryer includes a blowing device 10, a heating device 20, a driving device 60, an air outlet channel 30 and an extended air outlet 40, wherein the blowing device 10 is a blower, the heating device 20 is a mica heater, in the present device, the blower and the heating device 20 are both disposed in a housing, wherein the housing is composed of an upper housing 501 and a lower housing 502, a plurality of female fasteners 5011 are disposed on a side surface of the upper housing 501, a plurality of male fasteners 5021 are disposed on a side surface of the lower housing 502, the female fasteners 5011 correspond to the male fasteners 5021, the upper housing 501 and the lower housing 502 are fastened and fixed to form an internal cavity through the male fasteners 5021 and the female fasteners 5011, wherein the positions of the male fasteners 5021 and the female fasteners 5011 can be changed, that is, the female fasteners 5011 are disposed on a side surface of the lower housing 502, and the male fasteners 5021 are disposed on. In the device, a cavity is formed inside the upper shell 501 and the lower shell 502 after the upper shell and the lower shell are connected in a buckling mode, the cavity is divided into a first cavity and a second cavity, the air blower and the mica heater are arranged in the first cavity, the second cavity is an air outlet flow channel 30, an air outlet of the air blower is connected with the mica heater, and the mica heater is connected with the air outlet flow channel 30.

In the present embodiment, the air outlet 40 is slidably disposed in the air outlet channel 30, and the cross-sectional shapes of the air outlet 40 and the air outlet channel 30 are the same and are both rectangular. 4 outer walls of the air outlet 40 are all tightly attached to 4 inner walls of the air outlet flow channel 30, so that air flow can be guided from the air outlet flow channel 30 to the air outlet 40 to the maximum extent in the air blowing process. The front end of the air outlet 40 is provided with an air outlet, specifically, the air outlet is arranged upwards, namely, the air outlet is arranged on the upper surface of the air outlet 40 and is communicated with the inside of the air outlet 40. In addition, another surface relative with the exhaust vent is provided with the wash port that the intercommunication stretches out wind gap 40, can avoid if stretch out the unable exhaust problem of intaking in the wind gap 40 through setting up the wash port, consequently stretches out wind gap 40 and can not ponding breed the bacterium, causes the peculiar smell of blowing.

In addition, in order to better avoid the problem of water accumulation, a baffle 403 is arranged at the front end of the air outlet 40, and when the air outlet moves into the air outlet channel 30, the baffle 403 covers the outlet of the air outlet channel 30. When the driving device 60 drives the air outlet 40 to move to be completely received into the air outlet channel 30, the end surface of the baffle 403 touches the outlet of the air outlet channel 30 to cover and close the outlet, so as to ensure that the water in the toilet bowl cannot splash into the air outlet 40. In addition, in order to better seal the effect and the buffering effect, a circle of sealing strips are arranged at the edge of the outlet, the sealing strips can be used for buffering when the baffle 403 touches the outlet, the phenomenon that the baffle 403 is directly collided with the outlet in a hard mode for a long time is avoided, the service life of the device is prolonged, the sealing performance of the outlet can also be improved, and water is prevented from entering the air outlet flow channel 30 from a gap between the baffle 403 and the outlet.

In this embodiment, the driving device 60 includes a motor 604, a gear 601 and a flexible rack 602, the flexible rack 602 is connected to the air outlet 40, an output shaft of the motor 604 is connected to the gear 601, and the gear 601 is engaged with the flexible rack 602. The drive arrangement 60 that this device adopted simple structure, the space area occupied is little, soft rack 602 carries out the bending and can improve the utilization ratio in space effectively, in this device, motor 604 adopts step motor 604, thereby step motor 604 drives gear 601 and rotates and drive soft rack 602 motion, the motion drive through soft rack 602 is connected rather than and stretches out wind gap 40 and follow the motion of air-out runner 30 direction, and can set for the distance that stretches out wind gap 40 and stretch out air-out runner 30 according to the demand, so that stretch out the exhaust vent on wind gap 40 and reach buttockss portion below and dry effectively. In addition, the stepping motor 604 can also change the driving direction to make the air outlet 40 move reversely and hide in the air outlet channel 30, so as to prevent the air outlet 40 from being splashed. The driving device 60 is disposed below the lower casing 502 and fixed to the lower casing 502, and the gear 601 and the flexible rack 602 are sealed and protected by the cover plate 603.

In the device, the blowing device 10 blows in air flow, the air flow passes through the heating device 20 and then is heated and dried, and the dried air flow enters the extending air port 40 through the air outlet flow passage 30 and finally is blown out from the air outlet hole. Wherein drive arrangement 60 drive stretches out the motion of wind gap 40, stretch out wind gap 40 and advance or retreat along air-out runner 30 direction, when needs are dried the buttock, drive arrangement 60 drive stretches out wind gap 40 and advances, make the exhaust vent remove to the buttock below, the air current through the stoving directly blows the buttock warm water and washs the position, dry the buttock, guarantee the accuracy and the efficiency of stoving, when need not dry, drive arrangement 60 drive stretches out wind gap 40 and retreat and hide in air-out runner 30, avoid stretching out the problem that wind gap 40 was splashed wet ponding.

Example 2:

this embodiment is similar to embodiment 1, the difference lies in, in this embodiment, the air outlet department that stretches out wind gap 40 has set up a plurality of direction baffle 401, if the exhaust vent direct motion when just under the buttock, the water droplet on the buttock that just has just been washd may drip to stretching out wind gap 40 on, lead to the bacterium accumulation, consequently add direction baffle 401, make the exhaust vent not on the central line of organism, adjust the wind direction through direction baffle 401 and make the warm braw accurately blow to the target site, the water droplet of avoiding the buttock drips to stretch out wind gap 40 and leads to the pollution.

In addition, in order to reduce the loss of wind energy as much as possible, the angle between the outlet flow path 30 and the outlet of the blower 10 is set to 145 ° to 150 ° in the present device. Preferably 148 degrees, and the design has little influence on the air quantity, so that the wind power can be ensured to be enough, and the use experience is better. And set up a direction swash plate 402 in air outlet department, can draw the air current smoothly from the exhaust vent through direction swash plate 402 when the air current blows to the exhaust vent, reduce wind energy loss, guarantee that the air current has sufficient flow when blowing to the buttock, improve drying efficiency and use comfort.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides a stretch out formula drying-device, its characterized in that includes blast apparatus (10), heating device (20), drive arrangement (60), air-out runner (30) and stretches out wind gap (40), blast apparatus (10) and air-out runner (30) intercommunication, heating device (20) locate between blast apparatus (10) and air-out runner (30), stretch out wind gap (40) and slide and set up in air-out runner (30), drive arrangement (60) with stretch out wind gap (40) be connected the drive and stretch out wind gap (40) and slide along air-out runner (30) direction, stretch out and be equipped with the exhaust vent that sets up on wind gap (40).

2. An extension dryer as in claim 1, wherein said driving means (60) comprises a motor (604), a gear (601) and a flexible rack (602), said flexible rack (602) is connected to the extension air opening (40), an output shaft of said motor (604) is connected to said gear (601), said gear (601) is engaged with said flexible rack (602).

3. An extended dryer as claimed in claim 1, wherein the front end of the extended wind opening (40) is provided with a baffle (403), and the baffle (403) covers the outlet of the wind outlet channel (30) when the wind outlet hole moves into the wind outlet channel (30).

4. An extension dryer according to claim 1 or 3, characterized in that a number of guide partitions (401) are arranged in the air outlet.

5. An extension dryer according to claim 1, characterized in that the angle between the outlet air channel (30) and the outlet opening of the blowing device (10) is 145-150 °.

6. An extension dryer as in claim 1, characterized in that the lower surface of the extension air opening (40) is provided with a drainage hole.

7. An extension dryer as claimed in claim 1, further comprising an upper casing (501) and a lower casing (502), wherein the upper casing (501) and the lower casing (502) are connected in a snap-fit manner to form an internal cavity, the cavity comprises a first cavity and a second cavity, the blowing device (10) and the heating device (20) are both arranged in the first cavity, and the second cavity is an air outlet channel (30).

8. An extension dryer as claimed in claim 7, wherein a female buckle (5011) is arranged on the side of the upper casing (501), a male buckle (5021) is arranged on the side of the lower casing (502), and the female buckle (5011) and the male buckle (5021) are fastened and fixed.

9. An extension dryer as in claim 1 or 5, characterized in that the interior of the front end of the extension air inlet (40) is further provided with a guide inclined plate (402), and the guide inclined plate (402) guides the air flow to be blown out from the air outlet.

10. An extension dryer according to claim 1, characterized in that said blowing means (10) is a blower and said heating means (20) is a mica heater.

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