Drying device with deodorization function and closestool

Abstract

The drying device with the deodorization function comprises a shell, a drying assembly and a deodorization assembly, a drying air duct and a deodorization air duct are arranged on the shell, a hot air outlet of the drying assembly is communicated with the drying air duct, and the deodorization assembly is arranged in the deodorization air duct; the deodorization assembly comprises a photocatalyst assembly and a fan, a deodorization air outlet is formed in one end of the deodorization air duct, the fan is installed at the other end of the deodorization air duct, and the photocatalyst assembly is installed between the deodorization air outlet and the fan so that photocatalyst factors generated by the photocatalyst assembly can be blown out of the deodorization air outlet through the fan. The non-inductive deodorization device is high in deodorization efficiency, low in noise in the operation process, capable of achieving non-inductive deodorization, capable of greatly improving the experience of followers, free of material consumption and long in service life.

Description

Technical Field

[0001] The utility model relates to the field of bathrooms, in particular to a drying device and a toilet with a deodorizing function. Background Art

[0002] Currently, the drying module and deodorization module of existing smart toilets are independent systems, requiring a large amount of space inside the smart toilet. Furthermore, most smart toilets on the market use activated carbon adsorption to absorb odors, thereby filtering out clean air. However, the adsorption effect of activated carbon decreases significantly over time, and as a consumable material, activated carbon needs to be replaced frequently, which is not only inconvenient but also increases costs. Furthermore, the deodorization function of smart toilets on the market is only activated when the user is in use, and most odors will spread into the air, greatly reducing the user experience. Utility Model Content

[0003] In response to the technical problems existing in the prior art, the utility model provides a drying device and a toilet with a deodorizing function, which have high deodorizing efficiency, low noise during operation, can achieve senseless deodorization, greatly enhancing the experience of later users, and do not require consuming materials and have a long service life.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a drying device with a deodorizing function, comprising a shell, a drying component and a deodorizing component, the shell being provided with a drying air duct and a deodorizing air duct, the hot air outlet of the drying component being connected to the drying air duct, and the deodorizing component being arranged in the deodorizing air duct; the deodorizing component comprising a photocatalyst component and a fan, a deodorizing air outlet being provided at one end of the deodorizing air duct, the fan being installed at the other end of the deodorizing air duct, the photocatalyst component being installed between the deodorizing air outlet and the fan, so that the photocatalyst factor generated by the photocatalyst component is blown out of the deodorizing air outlet through the fan.

[0005] Furthermore, the photocatalyst assembly includes a photocatalyst carrier and a light source for exciting the photocatalyst.

[0006] Furthermore, the photocatalyst carrier is a grid coated with a photocatalyst coating.

[0007] Furthermore, the side of the photocatalyst carrier facing the light source is wavy.

[0008] Furthermore, the light source is an ultraviolet lamp.

[0009] Furthermore, the drying channel includes a movable channel, which is provided with a drying air outlet rod, and the drying air outlet rod is slidably arranged in the movable channel set in the shell; one end of the drying air outlet rod is provided with a drying air outlet, and the other end is connected to the hot air outlet of the drying component.

[0010] Furthermore, it also includes a motor, which is installed on the shell and is transmission-connected to the drying air outlet rod to drive the drying air outlet rod to move back and forth along the movable channel set in the shell.

[0011] Furthermore, the deodorizing air duct and the drying air duct extend in the same direction, and the deodorizing air duct is located below the drying air duct, the drying air outlet and the deodorizing air outlet of the drying air duct are located on the same side, and the drying air outlet discharges air upward, and the deodorizing air outlet discharges air downward.

[0012] Furthermore, the shell includes an upper shell and a bottom cover, the upper shell is provided with a drying air duct, the bottom cover is connected to the bottom end of the upper shell, and the upper shell and the bottom cover together form a deodorizing air duct.

[0013] The present invention also provides a toilet, comprising a toilet seat and a toilet lid, wherein the toilet seat is provided with a toilet bowl cavity, and further comprises a drying device with a deodorizing function as described above, wherein the drying device is installed on the toilet seat or the toilet lid, and the deodorizing air outlet faces the inside of the toilet bowl cavity.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The utility model integrates the deodorizing component and the drying component into one, reducing the space occupied by them in the toilet. The deodorizing component includes a photocatalyst component and a fan. The fan blows the photocatalyst factor generated by the photocatalyst component out of the deodorizing air outlet, which can achieve deodorization after the user leaves the toilet. This method has high deodorizing efficiency and low noise during operation, and can achieve non-sense deodorization, which greatly enhances the experience of latecomers. Since the deodorizing method uses the photocatalyst factor generated by the photocatalyst component, no material consumption is required, which makes the device have a long service life.

[0016] 2. The photocatalyst carrier is a grid coated with a photocatalyst coating. The side of the photocatalyst carrier facing the light source is wavy, which can increase the area illuminated by the light source, so that more photocatalyst factors are generated, thereby improving the deodorization efficiency.

[0017] 3. The deodorizing air duct and the drying air duct extend in the same direction, and the deodorizing air duct is located below the drying air duct. The heat transferred from the drying air duct can enhance the activity of the photocatalyst and further improve the deodorizing efficiency.

[0018] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments; however, the drying device and toilet with a deodorizing function of the present invention are not limited to the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is an exploded schematic diagram of the utility model (excluding the drying component and motor);

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 3 This is a cross-sectional schematic diagram of the utility model (excluding the drying component and the motor);

[0022] Figure 4 This is a cross-sectional schematic diagram of the housing of the present invention (with a drying air outlet rod installed);

[0023] Figure 5 This is a schematic diagram of the three-dimensional structure of the photocatalyst carrier of the present invention (with the bottom surface turned upward);

[0024] In the figure: 1. Shell; 11. Drying air duct; 111. Movable channel; 12. Deodorizing air duct; 13. Deodorizing air outlet; 14. Upper shell; 15. Bottom cover; 151. Mounting slot; 2. Drying component; 3. Fan; 4. Photocatalyst carrier; 41. Photocatalyst factor; 5. Ultraviolet lamp; 6. Drying air outlet rod; 61. Drying air outlet; 7. Motor. DETAILED DESCRIPTION

[0025] In the description of this utility model, the use of terms such as "upper," "lower," "inner," "outer," "top," and "bottom" to indicate orientations or positional relationships is based on the orientations or positional relationships shown in the accompanying drawings and is intended solely to facilitate the description of this utility model. They are not intended to indicate or imply that the device referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0026] In addition, in the description of the present invention, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "equipped with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be a connection between the internal parts of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] See Figure 1-Figure 5As shown, the present invention provides a drying device with a deodorizing function, comprising a housing 1, a drying assembly 2, and a deodorizing assembly. The housing 1 is provided with a drying duct 11 and a deodorizing duct 12. The hot air outlet of the drying assembly 2 communicates with the drying duct 11, and the deodorizing assembly is disposed within the deodorizing duct 12. The deodorizing assembly includes a photocatalyst assembly and a fan 3. A deodorizing outlet 13 is provided at one end of the deodorizing duct 12, and the fan 3 is mounted at the other end of the deodorizing duct 12. The photocatalyst assembly is mounted between the deodorizing outlet 13 and the fan 3, so that the fan 3 blows the photocatalyst factor 41 generated by the photocatalyst assembly out of the deodorizing outlet 13.

[0028] The photocatalyst assembly includes a photocatalyst carrier 4 and a light source for activating the photocatalyst. The photocatalyst carrier 4 is a grid coated with a photocatalyst coating. Specifically, the light source is an ultraviolet lamp 5. The ultraviolet lamp 5 irradiates the grid coated with the photocatalyst coating with a specific wavelength, activating the photocatalyst coating and generating a photocatalyst factor 41. The fan 3 at the other end of the deodorizing air duct 12 blows the photocatalyst factor 41 along the deodorizing air duct 12. The photocatalyst factor 41 combines with molecules in the odor to produce a water-soluble precipitate, thereby achieving the purpose of deodorization.

[0029] The side of the photocatalyst carrier 4 facing the ultraviolet lamp 5 is wavy, which can increase the area of ​​the photocatalyst carrier 4 illuminated by the ultraviolet lamp 5, thereby generating more photocatalytic factors 41, thereby improving deodorization efficiency. Specifically, the ultraviolet lamp 5 is installed below the photocatalyst carrier 4, that is, the wavy side of the photocatalyst carrier 4 is arranged downward.

[0030] The drying air duct 11 includes a movable channel 111, which is provided with a drying air outlet rod 6, which is slidably arranged in the movable channel 111 provided in the housing 1. One end of the drying air outlet rod 6 is provided with a drying air outlet 61, and the other end is connected to the hot air outlet of the drying component 2.

[0031] The present invention further includes a motor 7 mounted on the housing 1. Specifically, the motor 7 is mounted on the side of the housing 1 and is in transmission connection with the drying air outlet rod 6 to drive the drying air outlet rod 6 to move back and forth along the movable channel 111 provided in the housing 1, so that the drying air outlet 61 of the drying air outlet rod 6 extends out of the housing 1 or retracts.

[0032] The deodorizing air duct 12 extends in the same direction as the drying air duct 11, and the deodorizing air duct 12 is located below the drying air duct 11, so that the activity of the photocatalyst can be enhanced by the heat transferred from the drying air duct 11, thereby improving the deodorizing efficiency. The drying air outlet 61 and the deodorizing air outlet 13 of the drying air outlet rod 6 are located on the same side, and the drying air outlet 61 discharges air upward, and the deodorizing air outlet 13 discharges air downward.

[0033] The housing 1 includes an upper shell 14 and a bottom cover 15. The upper shell 14 is provided with a drying air duct 11. The bottom cover 15 is screwed to the bottom end of the upper shell 14, and the upper shell 14 and the bottom cover 15 together form a deodorizing air duct 12. Specifically, the bottom cover 15 is further provided with a mounting groove 151, and the ultraviolet lamp 5 is installed in the mounting groove 151.

[0034] The utility model discloses a drying device with a deodorizing function. It not only has a drying function but also a photocatalytic deodorizing function. The photocatalytic deodorizing function is achieved by stimulating the activity of the photocatalyst coating of the photocatalyst carrier 4 with an ultraviolet light 5, thereby generating a photocatalytic factor 41. It does not require consumables and can be used for a long time. The photocatalytic deodorizing efficiency is high, the operation process is quiet, and it can achieve non-perceptible deodorization, which greatly enhances the experience of later users. Moreover, the photocatalyst component is compact and is arranged below the drying air duct 11. The heat transmitted from the drying air duct 11 can also enhance the activity of the photocatalyst, thereby improving the deodorizing efficiency.

[0035] The utility model provides a toilet, comprising a toilet seat and a toilet cover. The toilet seat is provided with a toilet bowl cavity, and further comprises a drying device with a deodorizing function as described above. The drying device is installed on the toilet seat or the toilet cover, and the deodorizing air outlet 13 faces the inside of the toilet bowl cavity to deodorize and sterilize the inside of the toilet bowl cavity.

[0036] Regarding the structure and working principle of the drying device with deodorizing function of the toilet of the present invention, please refer to the above description, which will not be repeated here.

[0037] The utility model provides a drying device and a toilet with a deodorizing function, and the parts not involved are the same as those in the prior art or can be implemented by using the prior art.

[0038] The above embodiments are only used to further illustrate a drying device and toilet with a deodorizing function of the present invention, but the present invention is not limited to the embodiments. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention fall within the protection scope of the technical solution of the present invention.

Claims

1. A drying device with a deodorizing function, comprising a housing, a drying assembly, and a deodorizing assembly, wherein the housing is provided with a drying duct and a deodorizing duct, the hot air outlet of the drying assembly is connected to the drying duct, and the deodorizing assembly is disposed in the deodorizing duct; characterized in that: The deodorizing component includes a photocatalyst component and a fan. A deodorizing air outlet is provided at one end of the deodorizing air duct. The fan is installed at the other end of the deodorizing air duct. The photocatalyst component is installed between the deodorizing air outlet and the fan so that the photocatalyst factor generated by the photocatalyst component can be blown out of the deodorizing air outlet through the fan. The drying air duct includes a movable channel, which is provided with a drying air outlet rod. The drying air outlet rod is slidably arranged in the movable channel provided in the shell.

2. The drying device with deodorizing function according to claim 1, characterized in that: The photocatalyst assembly includes a photocatalyst carrier and a light source for exciting the photocatalyst.

3. The drying device with deodorizing function according to claim 2, characterized in that: The photocatalyst carrier is a grid coated with a photocatalyst coating.

4. The drying device with deodorizing function according to claim 2 or 3, characterized in that: The side of the photocatalyst carrier facing the light source is wavy.

5. The drying device with deodorizing function according to claim 2, characterized in that: The light source is an ultraviolet lamp.

6. The drying device with deodorizing function according to claim 1, characterized in that: One end of the drying air outlet rod is provided with a drying air outlet, and the other end is connected to the hot air outlet of the drying component.

7. The drying device with deodorizing function according to claim 6, characterized in that: It also includes a motor, which is installed on the shell and is transmission-connected to the drying air outlet rod to drive the drying air outlet rod to move back and forth along the movable channel set in the shell.

8. The drying device with deodorizing function according to claim 1, characterized in that: The deodorizing air duct and the drying air duct extend in the same direction, and the deodorizing air duct is located below the drying air duct. The drying air outlet of the drying air duct and the deodorizing air outlet are located on the same side, and the drying air outlet discharges air upward, and the deodorizing air outlet discharges air downward.

9. The drying device with deodorizing function according to claim 1, 7 or 8, characterized in that: The shell includes an upper shell and a bottom cover, the upper shell is provided with the drying air duct, the bottom cover is connected to the bottom end of the upper shell, and the upper shell and the bottom cover together form the deodorizing air duct.

10. A toilet comprising a toilet seat and a toilet cover, wherein the toilet seat is provided with a toilet bowl cavity, characterized in that: It also includes a drying device with a deodorizing function as described in any one of claims 1 to 9, wherein the drying device is installed on the toilet seat or toilet lid, and the deodorizing air outlet faces the interior of the toilet bowl cavity.

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