Induction type peculiar smell shielding closestool

Abstract

The utility model discloses an induction type peculiar smell shielding closestool which comprises a closestool body, the rear side of the closestool body is fixedly connected with a water tank, the top end of the water tank is fixedly provided with a perfume box, the top end of the perfume box is fixedly provided with a thermal infrared sensor, and the thermal infrared sensor inclines towards an inner cavity of the closestool body at an angle of 60 degrees. A controller is fixedly mounted on the spice box, an air inlet communicated with an inner cavity of the spice box is formed in the rear end of the spice box, a fan is fixedly mounted in the air inlet, an air outlet communicated with the inner cavity of the spice box is formed in the front end of the spice box, a spice drawer is placed at the top end of the inner cavity of the spice box, and spice is contained in the spice drawer. An electric heating plate is fixedly installed at the bottom end of an inner cavity of the spice box, the bottom end of the spice drawer is attached to the top of the electric heating plate, the controller receives signals of the thermal infrared sensor, and the controller controls the states of the draught fan and the electric heating plate. When a user defecates, the device can be started through automatic induction, aromatherapy smell is emitted to cover defecation peculiar smell, and the defecation experience of the user is improved.

Description

Technical Field

[0001] This utility model relates to the field of toilet technology, and in particular to a sensor-activated odor-masking toilet. Background Technology

[0002] Toilets are common bathroom fixtures, and the odor from excrement can spread throughout the bathroom during use, affecting the user's experience. Utility Model Content

[0003] The purpose of this application is to provide a sensor-operated odor-masking toilet to solve the problems mentioned in the background art. To achieve the above objective, this application provides the following technical solution: A sensor-operated odor-masking toilet includes a toilet body, a water tank fixedly connected to the rear side of the toilet body, a fragrance box fixedly installed at the top of the water tank, a thermal infrared sensor fixedly installed at the top of the fragrance box, the thermal infrared sensor being tilted at a 60-degree angle towards the inner cavity of the toilet body, a controller fixedly installed on the fragrance box, an air inlet communicating with its inner cavity at the rear end of the fragrance box, a fan fixedly installed inside the air inlet, an air outlet communicating with its inner cavity at the front end of the fragrance box, a fragrance drawer placed at the top of the inner cavity of the fragrance box, the fragrance drawer containing fragrance, an electric heating plate fixedly installed at the bottom of the inner cavity of the fragrance box, the bottom of the fragrance drawer abutting the top of the electric heating plate, the controller receiving the signal from the thermal infrared sensor, and the controller controlling the state of the fan and the electric heating plate.

[0004] Preferably, a negative ion generator is also fixedly installed inside the spice box, and the negative ion generator is controlled by the controller.

[0005] Preferably, the spice drawer can be pulled out from one side of the spice box, and a handle is fixedly installed on one side of the spice drawer.

[0006] Preferably, both the air inlet and the air outlet are provided with flexible mesh that is fixedly connected to their inner walls.

[0007] Preferably, the thermal infrared sensor, controller, fan, electric heating plate, and negative oxygen ion generator are electrically connected to an external power source.

[0008] Preferably, the electric heating plate is a low-temperature electric heater, and the spice drawer is made of a high thermal conductivity material.

[0009] In summary, the technical effects and advantages of this utility model are as follows:

[0010] In this invention, when a person uses the toilet, a thermal infrared sensor detects the presence of the human body, and the controller controls the electric heating plate and the fan to turn on. The electric heating plate heats the fragrance drawer, accelerating the evaporation of the fragrance inside. The fan disperses the fragrance from the air outlet to the area around the toilet, masking any odor. After the person leaves, the controller controls the electric heating plate and the fan to turn off, achieving automated control. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the structure of a sensor-activated odor-masking toilet according to an embodiment of this application;

[0013] Figure 2 This is a schematic diagram of the fragrance box structure of a sensor-activated odor-masking toilet according to an embodiment of this application.

[0014] In the picture: 1. Toilet body; 2. Water tank; 3. Fragrance box; 4. Thermal infrared sensor; 5. Controller; 6. Air inlet; 7. Air outlet; 8. Fan; 9. Fragrance drawer; 10. Fragrance; 11. Electric heating plate; 12. Handle; 13. Flexible mesh screen; 14. Negative ion generator. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] In the description of this disclosure, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "top," and "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] It should also be noted that all standard parts used in this application are commercially available, and can be custom-made according to the description and drawings. Unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances, and unless explicitly limited, machinery, parts, and equipment can all adopt conventional models in the prior art.

[0018] In this document, the term "comprising" is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0019] Example: Reference Figure 1-2 The illustrated sensor-operated odor-masking toilet includes a toilet body 1. A water tank 2 is fixedly connected to the rear side of the toilet body 1. A fragrance box 3 is fixedly installed at the top of the water tank 2. A thermal infrared sensor 4 is fixedly installed at the top of the fragrance box 3, and the thermal infrared sensor 4 is tilted at a 60-degree angle towards the inner cavity of the toilet body 1. A controller 5 is fixedly installed on the fragrance box 3. An air inlet 6 communicating with its inner cavity is provided at the rear end of the fragrance box 3. A fan 8 is fixedly installed inside the air inlet 6. An air outlet 7 communicating with its inner cavity is provided at the front end of the fragrance box 3. A fragrance drawer 9 is placed at the top of the inner cavity of the fragrance box 3. The spice box 3 is equipped with a spice 10. An electric heating plate 11 is fixedly installed at the bottom of the inner cavity of the spice box 3. The bottom of the spice drawer 9 is attached to the top of the electric heating plate 11. The controller 5 receives the signal from the thermal infrared sensor 4 and controls the status of the fan 8 and the electric heating plate 11. When a person uses the toilet, the thermal infrared sensor detects the presence of the person, and the controller controls the electric heating plate and the fan to turn on. The electric heating plate heats the spice drawer, accelerating the volatilization of the spice odor inside. The wind disperses the spice odor from the air outlet to the area around the toilet, thus masking the odor. After leaving, the controller controls the electric heating plate and the fan to turn off, achieving automatic control.

[0020] With the above structure, a negative ion generator 14 is also fixedly installed inside the spice box 3. The negative ion generator 14 is controlled by the controller 5 and is turned on and off simultaneously with the fan and the electric heating plate. The negative ions it releases can disinfect the air inside the toilet.

[0021] With the above structure, the spice drawer 9 can be pulled out from one side of the spice box 3. A handle 12 is fixedly installed on one side of the spice drawer 9. Pulling out the spice drawer makes it easy to add spice, which can be a solid volatile spice pellet or a liquid perfume.

[0022] With the above structure, both the air inlet 6 and the air outlet 7 are provided with flexible mesh 13 fixedly connected to their inner walls for insect protection.

[0023] With the above structure, the thermal infrared sensor 4, controller 5, fan 8, electric heating plate 11 and negative oxygen ion generator 14 are electrically connected to an external power source.

[0024] With the above structure: the electric heating plate 11 is a low-temperature electric heater, and the spice drawer 9 is made of a high thermal conductivity material.

[0025] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sensor-activated odor-masking toilet, comprising a toilet body (1), characterized in that: A water tank (2) is fixedly connected to the rear side of the toilet body (1). A fragrance box (3) is fixedly installed at the top of the water tank (2). A thermal infrared sensor (4) is fixedly installed at the top of the fragrance box (3). The thermal infrared sensor (4) is tilted at a 60-degree angle toward the inner cavity of the toilet body (1). A controller (5) is fixedly installed on the fragrance box (3). An air inlet (6) communicating with the inner cavity of the fragrance box (3) is provided at the rear end. A fan (8) is fixedly installed in the air inlet (6). The front end of the spice box (3) is provided with an air outlet (7) communicating with its inner cavity. A spice drawer (9) is placed at the top of the inner cavity of the spice box (3). The spice drawer (9) is filled with spices (10). An electric heating plate (11) is fixedly installed at the bottom of the inner cavity of the spice box (3). The bottom of the spice drawer (9) is attached to the top of the electric heating plate (11). The controller (5) receives the signal from the thermal infrared sensor (4). The controller (5) controls the status of the fan (8) and the electric heating plate (11).

2. The sensor-activated odor-masking toilet according to claim 1, characterized in that: The spice box (3) is also fixedly installed with a negative oxygen ion generator (14), which is controlled by the controller (5).

3. The sensor-activated odor-masking toilet according to claim 1, characterized in that: The spice drawer (9) can be pulled out from one side of the spice box (3), and a handle (12) is fixedly installed on one side of the spice drawer (9).

4. The sensor-activated odor-masking toilet according to claim 1, characterized in that: The air inlet (6) and air outlet (7) are both provided with flexible mesh (13) that is fixedly connected to their inner walls.

5. A sensor-operated odor-masking toilet according to claim 1, characterized in that: The thermal infrared sensor (4), controller (5), fan (8), electric heating plate (11) and negative oxygen ion generator (14) are electrically connected to an external power source.

6. A sensor-operated odor-masking toilet according to claim 1, characterized in that: The electric heating plate (11) is a low-temperature electric heater, and the spice drawer (9) is made of a high thermal conductivity material.

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