Drying and deodorizing device for pedestal pan

Abstract

The drying and deodorizing device comprises a cover plate base, a drying fan, a deodorizing fan, an air duct frame and an odor treatment device, the upper portion of the front side of the cover plate base protrudes outwards to form a mounting cavity, the air duct frame comprises an air duct part and a fan cover, a drying air duct is arranged on the air duct part, and the deodorizing fan is arranged on the fan cover. The rear end of the drying air duct is connected with an air outlet of the drying fan, the air duct part covers the mounting cavity, a deodorization air duct is formed between the bottom of the air duct part and the mounting cavity, the fan cover is arranged at the bottom of the rear side of the air duct part, the deodorization fan is mounted in the cover plate base, and the fan cover covers an air inlet of the deodorization fan. The drying air channel and the deodorization air channel are vertically overlapped, and the drying fan and the deodorization fan are also vertically overlapped, so that the plane space occupied by the drying system and the deodorization system on the cover plate base can be reduced, the structure is more compact, the drying air channel and the deodorization air channel are not shared, the drying fan and the deodorization fan are not shared, and higher safety and sanitation are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of intelligent toilet, especially a drying and deodorization device for toilet. BACKGROUND

[0002] With the development of productivity, the function of intelligent toilet is more and more, part intelligent toilet has drying and deodorization function, usually the drying device and deodorization device of intelligent toilet are set on two sides, which can prevent the drying device from sucking the gas discharged by the deodorization device, but with the increase of the function of intelligent toilet, the components installed in the toilet cover plate increase, and the plane space in the toilet cover plate is relatively nervous, which cannot meet the need of installing the drying device and deodorization device on two sides of the cover plate.

[0003] Therefore, the drying and deodorization device and intelligent toilet disclosed in the application number 202321019053.9, the drying device and deodorization device are integrated into a drying and deodorization device, and a bidirectional fan is used to realize the drying and deodorization function, but since the odor outlet and drying air inlet are in one position, it is difficult to add an odor treatment device to treat the odor, and the discharged odor may be sucked back into the toilet during drying, which has poor use effect; in addition, the odor is directly sucked from the toilet cavity during deodorization, which may cause bacteria to adhere to the fan and air duct, the drying and deodorization share one fan and part of the air duct, the drying air is directly blown to the private part during drying, which has a hidden danger of hygiene; in addition, the drying and deodorization share one fan, which cannot realize drying and deodorization at the same time, and the use is inconvenient. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the defects of prior art, and provides a drying and deodorization device for toilet, which reduces the plane space occupied by the drying device and deodorization device, and is more sanitary and convenient.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a drying and deodorization device for toilet, comprising a cover plate base, a drying fan, a deodorization fan, an air duct frame and an odor treatment device, the front upper part of the cover plate base is outwardly protruded to form a mounting cavity, the air duct frame comprises an air duct part and a fan cover, the air duct part is provided with a drying air duct, the rear end of the drying air duct is connected with the air outlet of the drying fan, the air duct part is arranged on the mounting cavity, and the deodorization air duct is formed between the bottom of the air duct part and the mounting cavity, the fan cover is arranged on the rear bottom of the air duct part, the deodorization fan is installed in the cover plate base, the fan cover is arranged on the air inlet of the deodorization fan, the air outlet of the deodorization fan is connected with the odor treatment device, and the drying fan is installed on the fan cover.

[0006] Further, the front part of the drying air duct is rotationally connected with a movable plate, the lower part of the movable plate is provided with a counterweight part which is gradually thickened from top to bottom, the upper part of the counterweight part is provided with a rotating shaft, and the air duct part is provided with a rotating frame matched with the rotating shaft.

[0007] Further, the front side bottom of the air duct part is downwardly inclined to form a flow guide part.

[0008] Further, the mounting cavity is provided with two limiting plates matched with the bottom contour of the air duct part, and the limiting plates, the bottom of the air duct frame and the bottom of the mounting cavity enclose a deodorizing air duct.

[0009] Further, the rear side of the limiting plate is provided with a positioning plate, the positioning plate is located in the cover plate base, the front side of the fan cover is provided with an opening, and the two sides of the opening are provided with two clamping pieces respectively adhered to the two sides of the two positioning plates.

[0010] Further, the drying air duct can be provided with a heating device.

[0011] Further, the air inlet of the drying fan is located above the drying fan, the odor treatment device is installed at the rear side of the deodorizing fan, and the lower part of the odor treatment device is provided with an exhaust port.

[0012] The beneficial effects of the drying and deodorizing device are as follows: the drying air duct and the deodorizing air duct are stacked through the air duct frame, so that the planar space occupied by the two on the cover plate base is reduced, the structure is compact, and the air duct frame is installed, and then the drying air duct and the deodorizing air duct are installed at the same time, so that the installation is more convenient; in addition, the air inlet of the drying fan is upward, the air outlet of the deodorizing fan is connected with the odor treatment device, and the odor treatment device is discharged from the cover plate base, so that the odor directly discharged during drying is avoided, the fans and the air ducts of the drying system and the deodorizing system are separately arranged and not shared, the drying and deodorizing functions can be used at the same time, the convenience is improved, and the safety and health are improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole schematic view of the utility model.

[0014] Figure 2 It is a cover plate base schematic view.

[0015] Figure 3 It is a drying fan, deodorizing fan and air duct frame schematic view.

[0016] Figure 4 It is a drying and deodorizing device internal structure schematic view.

[0017] In the figure: 1, cover plate base; 11, installation cavity; 111, limiting plate; 112, positioning plate; 2, air duct part; 21, drying air duct; 3, drying motor; 31, air inlet of drying motor; 32, air outlet of drying motor; 4, deodorizing fan; 41, air outlet of deodorizing fan; 42, air inlet of deodorizing fan; 5, odor treatment device; 6, movable plate; 61, counterweight part; 62, rotating shaft; 7, fan cover; 71, clamping piece; 8, heating device. DETAILED DESCRIPTION

[0018] The utility model will be further described below with reference to the drawings.

[0019] Embodiment: a drying and deodorizing device for a toilet bowl, comprising a cover plate base 1, a drying fan 3, a deodorizing fan 4, an air duct frame and an odor treatment device 5, the upper portion of the front side of the cover plate base 1 is outwardly convex to form an installation cavity 11, the air duct frame comprises an air duct part 2 and a fan cover 7, the air duct part 2 is provided with a drying air duct 21, the rear end of the drying air duct 21 is connected with the air outlet 32 of the drying fan, the air duct part 2 is arranged on the installation cavity 11, and a deodorizing air duct is formed between the bottom of the air duct part 2 and the installation cavity 11; the installation of the drying air duct 21 and the deodorizing air duct is simultaneously completed by installing the air duct frame, so that the installation is more convenient; the fan cover 7 is arranged on the bottom of the rear side of the air duct part 2, the deodorizing fan 4 is installed in the cover plate base 1, the fan cover 7 is arranged on the air inlet 42 of the deodorizing fan, the air outlet 41 of the deodorizing fan is connected with the odor treatment device 5, and the odor extracted by the deodorizing fan 4 is discharged after being treated by the odor treatment device 5, thereby avoiding the diffusion of odor in the bathroom; the drying fan 3 is installed on the fan cover 7, the drying air duct 21 and the deodorizing air duct are stacked one above the other, and the drying fan 3 and the deodorizing fan 4 are also stacked one above the other, so that the planar space occupied by the drying system and the deodorizing system on the cover plate base can be reduced, the structure is more compact, the drying air duct and the deodorizing air duct are not shared, and the drying fan 3 and the deodorizing fan 4 are not shared, so that the device is safer and more sanitary.

[0020] Further, the movable plate 6 is rotationally connected to the front part of the drying air duct 21, the lower part of the movable plate 6 is provided with a counterweight part 61, the counterweight part 61 gradually thickens from top to bottom, rotating shafts 62 are arranged on the two sides of the upper part of the counterweight part 61, the air duct part 2 is provided with rotating frames 23 matched with the rotating shafts 62, the movable plate 6 is in a vertical state and covers the air outlet of the drying air duct 21 under the action of the counterweight part 61, so that the entry of odor into the drying air duct 21 can be reduced, and when the drying motor 3 is started, the air blown out from the drying air duct 21 can make the movable plate 6 tilt outward.

[0021] Further, the front side bottom of the air duct part 2 is inclined downward to form a guide part 22, which not only increases the air inlet area of the deodorizing air duct, but also makes the position of the drying air duct 21 close to the front end to be inclined upward, so that the drying air is blown upward to the user, making the use more convenient.

[0022] Further, the installation cavity 11 is provided with two limiting plates 111 matched with the bottom contour of the air duct part 2, and the limiting plates 111, the bottom of the air duct frame 2 and the bottom of the installation cavity 11 form the deodorizing air duct.

[0023] Further, the rear side of the limiting plate 111 is provided with a positioning plate 112, which is located in the cover base 1, and the front side of the fan cover 7 is provided with an opening, and two clamping pieces 71 are arranged on both sides of the opening, which are respectively attached to the two sides of the positioning plate 112, so as to remove the gap between the deodorizing air duct and the fan cover 7, and increase the effect of removing the odor.

[0024] Further, the drying air duct 21 can be provided with a heating device 8, so that the drying is more comfortable.

[0025] Further, the air inlet 31 of the drying fan is located above the drying fan 3, the odor treatment device 5 is installed on the rear side of the deodorizing fan 4, the lower side of the odor treatment device 5 is provided with an exhaust port, and the cover base 1 directly below the exhaust port is provided with a cover outlet, so that the odor entering the odor treatment device 5 is discharged below the cover base, avoiding being directly sucked by the drying fan, which is more safe and sanitary.

[0026] Preferably, the odor treatment device 5 can be provided with a fragrance plate.

Claims

1. A drying and deodorizing device for a toilet, characterized in that The utility model comprises a cover base, a drying fan, a deodorizing fan, an air duct frame and an odor treatment device, wherein the upper front side of the cover base protrudes outward to form an installation cavity, the air duct frame comprises an air duct portion and a fan cover, the air duct portion is provided with a drying air duct, the rear end of the drying air duct is connected to the air outlet of the drying fan, the air duct portion cover is placed on the installation cavity, and a deodorizing air duct is formed between its bottom and the installation cavity, the fan cover is arranged on the rear bottom of the air duct portion, the deodorizing fan is installed in the cover base, the fan cover is placed on the air inlet of the deodorizing fan, the air outlet of the deodorizing fan is connected to the odor treatment device, and the drying fan is installed on the fan cover.

2. A drying and deodorizing device for a toilet according to claim 1, characterized in that The front part of the drying duct is rotatably connected to a movable plate, and a counterweight part is provided at the lower part of the movable plate. The counterweight part gradually becomes thicker from top to bottom, and rotating shafts are provided on both sides above the counterweight part. A rotating frame matching the rotating shaft is provided on the duct part.

3. The drying and deodorizing device for a toilet according to claim 1, characterized in that The bottom of the front side of the air duct portion is tilted downward to form a guide portion.

4. The drying and deodorizing device for a toilet according to claim 1, characterized in that The installation cavity is provided with two limiting plates adapted to the bottom contour of the air duct portion, and the limiting plates, the bottom of the air duct frame and the bottom of the installation cavity form a deodorizing air duct.

5. A drying and deodorizing device for a toilet according to claim 4, characterized in that A positioning plate is provided on the rear side of the limit plate, and the positioning plate is located in the cover base. The front side of the fan cover is open, and two clips are provided on both sides of the opening. The two clips are respectively attached to the two sides of the two positioning plates.

6. The drying and deodorizing device for a toilet according to claim 1, characterized in that A heating device is provided in the drying air duct.

7. The drying and deodorizing device for a toilet according to claim 1, characterized in that The air inlet of the drying fan is located above the drying fan, the odor treatment device is installed on the rear side of the deodorizing fan, and an exhaust port is provided below the odor treatment device.

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