Pedestal pan disinfection device and automatic disinfection pedestal pan

Abstract

The utility model discloses a pedestal pan disinfection device and an automatic disinfection pedestal pan, the pedestal pan disinfection device is used for being installed on a cover plate of the pedestal pan, and the pedestal pan disinfection device comprises a main machine and a base which are connected with each other; the host comprises a circuit board, a sterilizing lamp and at least two angle sensors; the sterilizing lamp and the angle sensors are respectively connected with the circuit board, at least two angle sensors are arranged at intervals along the longitudinal direction, and each angle sensor is used for detecting an included angle between the toilet cover plate and the toilet seat body; at the first position, the included angle is smaller than or equal to a preset threshold value, and the sterilizing lamp is turned on; at the second position, the included angle is greater than or equal to a preset threshold, and the sterilizing lamp is turned off; the preset threshold is greater than 0 degree. The circuit board can respond to signals of the at least two angle sensors to control on-off of the sterilizing lamp, and response errors are reduced; the disinfection lamp can automatically respond to be turned on under the condition that the toilet cover plate is not tightly closed, the situation that the disinfection lamp is turned off by mistake due to the fact that a user unsmoothly closes the cover is avoided, and the method better fits the actual application scene.

Description

TECHNICAL FIELD

[0001] The utility model relates to a toilet bowl disinfection technical field especially, relate to a toilet bowl disinfection device and automatic sterilization toilet bowl. BACKGROUND

[0002] The intelligent toilet is a kind of modernization sanitary equipment with multiple intelligent functions.In existing some intelligent toilets, although it has the function of automatic disinfection, the response logic of automatic disinfection usually relies on the signal of single sensor, and the sensor is susceptible to water mist, stain shielding or external magnetic field interference in the humid environment such as bathroom for a long time, leading to the function of automatic disinfection is misopened or misclosed.Meanwhile, the existing intelligent toilet usually activates disinfection function with the horizontal state that toilet cover is completely covered, but there is the possibility of operation error when user (especially children) uses, cannot ensure that user strictly covers toilet cover to horizontal position after using toilet each time, if toilet cover is slightly tilted, it leads to the function of automatic disinfection is misclosed. SUMMARY

[0003] The utility model provides an improved toilet bowl disinfection device and automatic sterilization toilet bowl to solve the technical problems in the above background technology.

[0004] The utility model provides a toilet bowl disinfection device for installing on the cover plate of toilet bowl, it includes the host computer and base being connected, the host computer includes circuit board, at least one disinfection lamp, at least two angle sensors, at least one disinfection lamp, at least two angle sensors are connected with the circuit board respectively, and at least two angle sensors are arranged along the longitudinal direction spacing, and each angle sensor is used to detect the included angle between the cover plate of toilet bowl and the seat body of toilet bowl, the toilet bowl disinfection device has first position and second position, in the first position, the included angle is less than or equal to preset threshold value, and the disinfection lamp is the open state, in the second position, the included angle is greater than or equal to the preset threshold value, and the disinfection lamp is the closed state, wherein, the preset threshold value is greater than 0 °.

[0005] In some embodiments, the preset threshold value is 10 ° ~ 20 °.

[0006] In some embodiments, each angle sensor is a ball type angle sensor, and / or, at least two angle sensors are symmetrically distributed on the horizontal center line of the circuit board, and / or, the center line of at least two angle sensors and the longitudinal center line of the circuit board are collinear.

[0007] In some embodiments, the base is used for mounting on a cover plate of a toilet bowl, the main machine and the base are detachably connected; the main machine further comprises a power module arranged on the circuit board, the power module is connected with the sterilization lamp; the base is provided with a first sensing element, and the circuit board is provided with a second sensing element; when the first sensing element and the second sensing element are close to each other to be less than or equal to a predetermined distance, the power module is in an activated state; when the first sensing element and the second sensing element are away from each other to be greater than or equal to the predetermined distance, the power module is in an inactivated state.

[0008] In some embodiments, the main machine further comprises a prompt unit arranged on the circuit board, the prompt unit comprises sound emitting devices and / or light emitting devices, the prompt unit is connected with the power module, and is used for indicating the activated state of the power module through sound signals and / or light signals.

[0009] In some embodiments, the first sensing element is a magnet arranged on the base, and the second sensing element is a Hall sensor arranged on the circuit board.

[0010] In some embodiments, the main machine further comprises a shell and a first sealing element; the shell is connected with the base, the shell is defined with a cavity, and the circuit board is arranged in the cavity; the shell is provided with a first through hole, the sterilization lamp and the first through hole are correspondingly arranged, and the first sealing element is located in the cavity and arranged on an inner wall surface of the shell around an edge of each first through hole, and the circuit board and the first sealing element are in abutment.

[0011] In some embodiments, the main machine further comprises a shell and a second sealing element; the shell is connected with the base, the shell is defined with a cavity, and the circuit board is arranged in the cavity; the shell is provided with a second through hole, the circuit board is provided with a charging connector, and the charging connector and the second through hole are correspondingly arranged; the second sealing element is located outside the cavity and is detachably mounted at the second through hole, and is used for sealing the second through hole.

[0012] In some embodiments, the main machine further comprises a shell and a light-transmitting plate; the shell is connected with the base, the shell is defined with a cavity, and the circuit board is arranged in the cavity; the shell is provided with a third through hole, and the light-transmitting plate and the third through hole are correspondingly arranged; the main machine further comprises a display device arranged on the circuit board, the display device and the light-transmitting plate are correspondingly arranged, and at least used for displaying power information.

[0013] The utility model also provides a kind of automatic sterilization toilet, it includes toilet and the toilet disinfection device of any one described above, the toilet disinfection device is mounted on the cover plate of the toilet.

[0014] The utility model has at least the following beneficial effects: since at least two angle sensors are connected with the circuit board respectively, the circuit board can control the opening and closing of the disinfection lamp in response to the signals of the at least two angle sensors, and the response error caused by the signal error of a single sensor is reduced; the two angle sensors are arranged in a longitudinal direction, so that the sensitivity of the cover plate angle detection caused by the installation deviation of the toilet disinfection device can be avoided; since the included angle between the cover plate and the seat body corresponding to the first position of the toilet disinfection device when the disinfection lamp is automatically turned on is less than or equal to the preset threshold value and the preset threshold value is greater than 0°, in the case that the toilet cover plate is not closed tightly due to some human factors (when the user closes the cover plate, the cover plate is not turned to the horizontal position due to human error), the disinfection lamp can also automatically respond to open the disinfection state, the human operation error factor can be effectively eliminated, the situation that the disinfection lamp is mistakenly turned off due to the uneven closing of the cover plate by the user can be avoided, and the actual application scene is more suitable. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the utility model, the utility model will be further described below in combination with the drawings and embodiments, and the drawings are as follows:

[0016] Figure 1 is a structure schematic view of the toilet disinfection device of some embodiments of the utility model;

[0017] Figure 2 is Figure 1 is an exploded structure schematic view of the toilet disinfection device shown in the figure;

[0018] Figure 3 is Figure 2 is an exploded structure schematic view of the main machine of the toilet disinfection device shown in the figure;

[0019] Figure 4 is Figure 1 is a front view of the toilet disinfection device shown in the figure;

[0020] Figure 5 is a structure schematic view of the automatic disinfection toilet in the horizontal cover closing state of the cover plate of some embodiments of the utility model;

[0021] Figure 6 is a structure schematic view of the automatic disinfection toilet when the cover plate is turned up to a certain angle of some embodiments of the utility model;

[0022] Figure 7 is Figure 3 is an exploded structure schematic view of the main machine of the toilet disinfection device shown in the figure from another perspective;

[0023] Figure 8 is Figure 2 is an exploded structure schematic view of the toilet disinfection device shown in the figure from another perspective. DETAILED DESCRIPTION

[0024] In order to have a clearer understanding of the technical features, objects and effects of the utility model, the specific implementation manners of the utility model will be described in detail with reference to the drawings. In the following description, it should be understood that the terms such as'mounting', 'connecting', 'connecting', 'fixing','setting' and the like should be interpreted broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements or the interaction relationship between two elements. When one element is referred to as 'on' or 'under' another element, the element can be 'directly' or 'indirectly' located on the other element, or one or more intermediate elements can exist. The terms 'first','second', 'third' and the like are only for the convenience of describing the technical solutions, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by 'first','second', 'third' and the like can explicitly or implicitly include one or more of the features. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] Please refer to Figures 1 to 4 , which shows a toilet disinfection device 1 of an embodiment of the utility model, which comprises a main machine 11 and a base 12 connected. Please refer to Figure 5 and Figure 6 together, the toilet disinfection device 1 is used for installing on the cover plate 21 of the toilet. Specifically, the cover plate 21 has an inner surface and an outer surface, and when the cover plate 21 is closed, the inner surface faces the inner cavity 220 of the seat body 22. The toilet disinfection device 1 is used for installing on the inner surface of the cover plate 21 of the toilet.

[0026] The main machine 11 comprises a circuit board 110, at least one disinfection lamp 111 and at least two angle sensors 112. The at least one disinfection lamp 111 and the at least two angle sensors 112 are connected with the circuit board 110 respectively. The disinfection lamp 111 can be an ultraviolet disinfection lamp 111. That is, all the disinfection lamps 111 and all the angle sensors 112 are connected with the circuit board 110 respectively. The at least two angle sensors 112 are arranged along the longitudinal direction. Each angle sensor 112 is used for detecting the included angle A between the cover plate 21 of the toilet and the seat body 22 of the toilet. The longitudinal direction refers to the B-B direction in Figure 4 , and the transverse direction refers to Figure 4A-A direction in FIG. 1. The circuit board 110 controls the on-off of the sterilization lamp 111 in response to the signals of the at least two angle sensors 112. That is, the circuit board 110 only sends a signal to control the on-off of the sterilization lamp 111 when it receives the signals of the at least two angle sensors 112 at the same time. That is, the redundant design is realized by the at least two angle sensors 112 to reduce the response error caused by the error of a single sensor signal. For example, when one of the angle sensors 112 is stuck, the other angle sensor 112 can still output a valid signal; or when one of the angle sensors 112 is affected by the environment to output an error signal, the other unaffected angle sensor 112 does not output a signal to eliminate the error. Since the user may inevitably have installation angle and position offset when installing the toilet sterilization device 1. The two angle sensors 112 are arranged longitudinally spaced apart, which can avoid the influence of the installation offset of the toilet sterilization device 1 on the sensitivity of the angle detection of the cover plate 21. On the other hand, the two angle sensors 112 arranged longitudinally spaced apart have different heights on the cover plate 21, and when the cover plate 21 is disturbed by external force and vibrates, the cover plate 21 at different height positions is subjected to different forces. When the cover plate 21 of the toilet is vibrated to cause the upper angle sensor 112 to be triggered by mistake, the lower angle sensor 112 is not triggered and can be determined as noise, thereby avoiding the mistaken opening of the sterilization lamp 111.

[0027] Please refer to Figure 5 and Figure 6 together, the toilet sterilization device 1 can move relative to the seat body 22 with the turning of the cover plate 21. That is, the toilet sterilization device 1 and the cover plate 21 of the toilet as a whole can turn back and forth relative to the seat body 22 of the toilet, so that the included angle A between the toilet sterilization device 1 and the seat body 22 changes; since the toilet sterilization device 1 and the cover plate 21 turn as a whole, the included angle A between the cover plate 21 and the seat body 22 is related to the included angle A between the toilet sterilization device 1 and the seat body 22. Specifically, each angle sensor 112 detects the included angle A between the toilet sterilization device 1 and the seat body 22 to realize the detection of the included angle A between the cover plate 21 and the seat body 22; each angle sensor 112 detects the change of its own inclination to realize the detection of the included angle A between the toilet sterilization device 1 and the seat body 22, thereby realizing the detection of the included angle A between the cover plate 21 and the seat body 22.

[0028] The toilet sterilization device 1 has a first position and a second position. The first position and the second position refer to two positions of the toilet sterilization device 1 relative to the seat body 22. The first position and the second position also correspond to two positions of the cover plate 21 relative to the seat body 22. In the first position, the included angle A is less than or equal to a preset threshold, and the sterilization lamp 111 is in an open state; in the second position, the included angle A is greater than or equal to the preset threshold, and the sterilization lamp 111 is in a closed state. The preset threshold is greater than 0°. Specifically, as shown inFigure 5 As shown, when the included angle A is 0°, the cover plate 21 is in a horizontal state and is horizontally closed on the upper portion of the seat body 22. Exemplarily, in the first embodiment, the included angle A corresponding to the first position is less than or equal to a preset threshold, and the included angle A corresponding to the second position is greater than the preset threshold. In the second embodiment, the included angle A corresponding to the first position is less than the preset threshold, and the included angle A corresponding to the second position is greater than or equal to the preset threshold. That is, the critical included angle A for determining the opening and closing of the sterilization lamp 111 is greater than 0°. When the user closes the cover plate 21 by mistake and the cover plate 21 is not turned to the horizontal position, as long as the included angle A is less than or equal to the preset threshold, the sterilization lamp 111 will also be automatically turned on. In this way, in the case that the cover plate 21 of the toilet is not closed tightly due to some human factors (when the user closes the cover plate 21 by mistake and the cover plate 21 is not turned to the horizontal position), the sterilization lamp 111 can also be automatically turned on to respond to the sterilization state, which can effectively eliminate the human operation error factor and avoid the situation that the sterilization lamp 111 is mistakenly turned off due to the user closing the cover plate unevenly, and is more suitable for the actual application scenario.

[0029] In some embodiments, the preset threshold can be 10°-20°. That is, the preset threshold can be any value in the range of 10°-20°, such as 10°, 15° or 20°. For example, in some embodiments, the preset threshold is 15°, and when the cover plate 21 is horizontally closed on the seat body 22, the sterilization lamp 111 is in an open state. When the cover plate 21 is turned to an included angle A of 14°, the sterilization lamp 111 is still in an open state, and under the condition that the included angle A is 14°, the toilet cannot be normally used, so it will not affect the human body. When the cover plate 21 is turned to an included angle A of 15° or 16°, the sterilization lamp 111 is automatically turned off. Conversely, when the user closes the cover plate 21 by mistake and the cover plate 21 is not turned to the horizontal position, since the included angle A is less than 15°, the sterilization lamp 111 will also be automatically turned on.

[0030] In summary, since the at least two angle sensors 112 are respectively connected with the circuit board 110, the circuit board 110 can control the opening and closing of the sterilization lamp 111 in response to the signals of the at least two angle sensors 112, thereby reducing the response error caused by the error of a single sensor signal. The two angle sensors 112 are arranged in a longitudinal direction, which can avoid the influence of the installation deviation of the toilet sterilization device 1 on the sensitivity of the angle detection of the cover plate 21. Since the included angle A between the cover plate 21 and the seat body 22 in the first position corresponding to the automatic opening of the sterilization lamp 111 is less than or equal to the preset threshold and the preset threshold is greater than 0°, in the case that the cover plate 21 of the toilet is not closed tightly due to some human factors (when the user closes the cover plate 21 by mistake and the cover plate 21 is not turned to the horizontal position), the sterilization lamp 111 can also be automatically turned on to respond to the sterilization state, which can effectively eliminate the human operation error factor and avoid the situation that the sterilization lamp 111 is mistakenly turned off due to the user closing the cover plate unevenly, and is more suitable for the actual application scenario.

[0031] In some embodiments, each angle sensor 112 is a ball-type angle sensor 112. Each ball-type angle sensor 112 includes multiple independent ball switches, each ball switch including a metal ball disposed in a sealed cavity and a conductive contact. When the ball-type angle sensor 112 tilts with the toilet seat cover 21, the metal ball rolls within the cavity due to gravity. When the tilt angle of the ball-type angle sensor 112 reaches a preset threshold (e.g., 15°), the metal ball contacts the trigger contact, closing the circuit. The circuit board 110 then sends a corresponding signal to the disinfection lamp 111, controlling the disinfection lamp 111 to turn on. That is, the ball-type angle sensor 112 is a gravity-triggered mechanical switch.

[0032] like Figure 4 As shown, in some embodiments, two angle sensors 112 are symmetrically distributed vertically along the transverse center line B of the circuit board 110. Furthermore, the center line connecting the two angle sensors 112 is collinear with the longitudinal center line C of the circuit board 110. In other embodiments, when the number of angle sensors 112 is greater than two, at least two angle sensors 112 are symmetrically distributed vertically along the transverse center line B of the circuit board 110; at least two angle sensors 112 are collinear with the longitudinal center line C of the circuit board 110. The symmetrically arranged angle sensors 112 can filter false trigger signals through cross-validation. For example, when the toilet seat cover 21 vibrates, causing the upper angle sensor 112 to be falsely triggered, the lower angle sensor 112 not being triggered can be determined as noise, thus preventing the disinfection lamp 111 from being accidentally turned on.

[0033] In some embodiments, the base 12 is used to mount on the toilet seat cover 21, and the main unit 11 and the base 12 are detachably connected. Figure 3 and Figure 7 As shown, in some embodiments, the host 11 further includes a power module disposed on the circuit board 110, and the power module is connected to the disinfection lamp 111. Specifically, the power module includes a battery 113 and a power control circuit. The battery 113 is disposed on the back of the circuit board 110, and the disinfection lamp 111 and the angle sensor 112 are disposed on the front of the circuit board 110. The circuit board 110 is provided with a control module (e.g., a control chip), which is used to make a logical judgment on whether to turn on the disinfection lamp 111 based on the signal from the angle sensor 112, and control the opening and closing of the disinfection lamp 111 through a corresponding electrical signal. The power control circuit is connected to the control module to realize the charging control of the battery 113.

[0034] like Figure 8As shown, in some embodiments, the base 12 is provided with a first sensing element 120, and the circuit board 110 is provided with a second sensing element. When the first sensing element 120 and the second sensing element are close to each other to a distance less than or equal to a predetermined distance, the power module is in an activated state. When the first sensing element 120 and the second sensing element are away from each other to a distance greater than or equal to the predetermined distance, the power module is in an inactivated state. Specifically, the predetermined distance can be equal to 0 or greater than 0, and can be determined according to the types of the first sensing element 120 and the second sensing element. When the base 12 and the main body 11 are separated from each other, the first sensing element 120 and the second sensing element are separated from each other, and the power module can be in a hibernation state or a shutdown state, so that the sterilization lamp 111 cannot be turned on, thereby avoiding the main body 11 from being mistakenly turned on to cause ultraviolet leakage when the main body 11 is not installed. When the main body 11 is installed on the base 12, the first sensing element 120 and the second sensing element are close to or abut against each other, and the power module is activated, so that the sterilization lamp 111 can be normally turned on. Thus, the closestool sterilization device 1 can be automatically woken up by the installation state of the base 12 and the main body 11, and has good safety.

[0035] In a first embodiment, the first sensing element 120 is a magnet provided on the base 12, and the second sensing element is a Hall sensor provided on the circuit board 110. When the first sensing element 120 and the second sensing element are close to each other to a certain distance without contact, the power module is activated. In a second embodiment, the first sensing element 120 is a trigger provided on the base 12, and the second sensing element is a mechanical switch provided on the circuit board 110. When the first sensing element 120 and the second sensing element are close to each other to contact each other, the power module is activated.

[0036] In some embodiments, the main body 11 further comprises a prompting unit (not shown) provided on the circuit board 110. The prompting unit comprises a sound generating device and / or a light generating device, and is connected with the power module, for indicating the activated state of the power module by a sound signal and / or a light signal. That is, the sound generating device and the light generating device can be selected alternatively or simultaneously. When the first sensing element 120 and the second sensing element are close to each other to the predetermined distance, the sound generating device emits a sound signal, and the light generating device emits a light signal, to prompt the user that the power module has been activated. Specifically, the sound generating device can be a buzzer, and the light generating device can be an LED lamp. Thus, when the power module is activated, the user can be prompted in the first time to know, so as to confirm whether the main body 11 and the base 12 are installed in place.

[0037] As Figure 3 and Figure 7As shown, in some embodiments, the host 11 further includes a housing 114. The housing 114 is connected to the base 12, and the housing 114 defines a cavity, in which the circuit board 110 is disposed. Further, the housing 114 may include a first housing 114 and a second housing 114, which are detachably connected and together enclose the cavity. The housing 114 has a first through hole 115, and the disinfection lamp 111 is correspondingly disposed with respect to the first through hole 115. Specifically, the housing 114 has a front and a back, the front of the housing 114 and the front of the circuit board 110 facing the same direction, and the back of the housing 114 and the back of the circuit board 110 facing the same direction. The front of the housing 114 has a first through hole 115. The first through hole 115 can connect the interior and exterior of the cavity, and the disinfection lamp 111 and the first through hole 115 can correspond one-to-one, with each disinfection lamp 111 exposed through its corresponding first through hole 115. When the toilet seat cover 21 is flipped to the first position, each disinfection lamp 111 faces the inner cavity 220 of the toilet seat 22, disinfecting and sterilizing the inner cavity 220. To prevent moisture from leaking into the cavity through the first through hole 115, the main unit 11 also includes a first sealing member 116. The first sealing member 116 is located in the cavity and is disposed on the inner wall surface of the housing 114 around the edge of each first through hole 115. The circuit board 110 abuts against the first sealing member 116. Thus, the first sealing member 116 seals the gap between the inner wall surface of the housing 114 and the circuit board 110, and the moisture outside the first through hole 115 is isolated at the first sealing member 116, thereby preventing external moisture from leaking into the cavity and adversely affecting electronic components such as the angle sensor 112 and the disinfection lamp 111.

[0038] like Figure 7 As shown, in some embodiments, the housing 114 has a second through hole 117. A charging connector 118 is provided on the circuit board 110, and the charging connector 118 and the second through hole 117 are correspondingly arranged. Specifically, the charging connector 118 is located on the back of the circuit board 110. The second through hole 117 is provided on the back of the housing 114. The main unit 11 also includes a second sealing member 119. The second sealing member 119 is located outside the cavity and is detachably installed at the second through hole 117 to seal the second through hole 117. Thus, when the main unit 11 does not need to be charged, the second sealing member 119 seals the second through hole 117, isolating moisture outside the second through hole 117 at the second sealing member 119, preventing external moisture from leaking from the second through hole 117 into the cavity and adversely affecting the charging connector 118.

[0039] The first sealing element 116 and the second sealing element 119 can be foam adhesive or elastic elements (such as silicone parts, rubber parts, etc.).

[0040] like Figures 1 to 3 , Figure 7As shown in the drawings, in some embodiments, the host 11 further comprises a light-transmitting plate 13. The housing 114 is provided with a third through hole 14, and the light-transmitting plate 13 and the third through hole 14 are correspondingly arranged. Specifically, the front surface of the housing 114 is provided with the third through hole 14, and the light-transmitting plate 13 is arranged on the front surface of the housing 114. The host 11 further comprises a display device 15 arranged on the circuit board 110, and the display device 15 and the light-transmitting plate 13 are correspondingly arranged, and at least used for displaying power information. Specifically, the light-transmitting plate 13 can be a mirror stainless steel plate, or can be other transparent plates, such as a glass plate, a transparent acrylic plate, etc.

[0041] Specifically, the electronic components such as the disinfection lamp 111, the angle sensor 112, the second sensing element, the battery 113, etc. can be connected through electronic wires and the control module on the circuit board 110.

[0042] As shown in the drawings, Figure 3 and Figure 4 As shown in the drawings, in some embodiments, the shape of the circuit board 110 can be a planar ellipse or a planar racetrack, so as to adapt to the shape of the cover plate 21 of the toilet bowl. A plurality of disinfection lamps 111 are arranged at intervals along the circumference of the circuit board 110. Two angle sensors 112 are arranged on the inner side of all the disinfection lamps 111 close to the center of the circuit board 110.

[0043] As shown in the drawings, Figure 5 and Figure 6 As shown in the drawings, the utility model further provides an automatic disinfection toilet, which comprises a toilet and the toilet disinfection device 1 of any embodiment, and the toilet disinfection device 1 is installed on the cover plate 21 of the toilet.

[0044] It can be understood that the above embodiments only express the preferred embodiments of the utility model, and the description is more specific and detailed, but it cannot be understood as the limitation of the patent range of the utility model; it should be pointed out that for ordinary skilled persons in the art, the above technical features can be freely combined without departing from the concept of the utility model, and a plurality of modifications and improvements can be made, which all belong to the protection range of the utility model; therefore, any equivalent transformation and modification within the scope of the claims of the utility model should belong to the scope of the claims of the utility model.

Claims

1. A toilet bowl disinfecting device (1) for installation on a cover plate (21) of a toilet bowl, characterized in that, The toilet disinfection device (1) comprises a host (11) and a base (12) connected with each other. The host (11) comprises a circuit board (110), at least one disinfection lamp (111), and at least two angle sensors (112). The at least one disinfection lamp (111) and the at least two angle sensors (112) are respectively connected with the circuit board (110), and the at least two angle sensors (112) are arranged in a longitudinal direction at intervals. The toilet disinfection device (1) has a first position and a second position, in the first position, the included angle (A) between the cover plate (21) and the seat body (22) of the toilet is less than or equal to a preset threshold, and the disinfection lamp (111) is in an open state; in the second position, the included angle (A) is greater than or equal to the preset threshold, and the disinfection lamp (111) is in a closed state; wherein the preset threshold is greater than 0°.

2. The toilet sanitizer device (1) according to claim 1, characterized in that, The preset threshold is 10°-20°.

3. The toilet sanitizer device (1) according to claim 1, characterized in that, Each of the angle sensors (112) is a ball type angle sensor (112). And / or, the at least two angle sensors (112) are symmetrically distributed along the transverse center line (B) of the circuit board (110). And / or, the center line of the at least two angle sensors (112) is collinear with the longitudinal center line (C) of the circuit board (110).

4. The toilet sanitizer device (1) according to claim 1, characterized in that, The base (12) is used for being mounted on the cover plate (21) of the toilet, and the host (11) and the base (12) are detachably connected. The host (11) further comprises a power module arranged on the circuit board (110), and the power module is connected with the disinfection lamp (111). The base (12) is provided with a first sensing element (120), and the circuit board (110) is provided with a second sensing element; when the first sensing element (120) and the second sensing element are close to each other to be less than or equal to a predetermined distance, the power module is in an activated state; when the first sensing element (120) and the second sensing element are away from each other to be greater than or equal to the predetermined distance, the power module is in an inactivated state.

5. The toilet sanitizer device (1) according to claim 4, characterized in that The host (11) further comprises a prompting unit arranged on the circuit board (110), the prompting unit comprises sound emitting devices and / or light emitting devices, and the prompting unit is connected with the power module and used for indicating the activated state of the power module through sound signals and / or light signals.

6. The toilet sanitizer device (1) according to claim 4, characterized in that The first sensing element (120) is a magnet arranged on the base (12), and the second sensing element is a Hall sensor arranged on the circuit board (110).

7. The toilet sanitizer device (1) according to claim 1, characterized in that, The host (11) further comprises a shell (114) and a first sealing member (116); the shell (114) is connected with the base (12), the shell (114) defines a cavity, and the circuit board (110) is arranged in the cavity; the shell (114) is provided with a first through hole (115), and the disinfection lamp (111) and the first through hole (115) are correspondingly arranged. The first seal (116) is located in the cavity and arranged on the inner wall surface of the shell (114) around the edge of each first through hole (115), and the circuit board (110) and the first seal (116) abut.

8. The toilet sanitizer device (1) according to claim 1, characterized in that The host (11) further comprises a shell (114) and a second seal (119); the shell (114) is connected with the base (12), and the shell (114) defines a cavity in which the circuit board (110) is arranged; the shell (114) is provided with a second through hole (117), and the circuit board (110) is provided with a charging connector (118), and the charging connector (118) and the second through hole (117) are correspondingly arranged. The second seal (119) is located outside the cavity and detachably mounted at the second through hole (117) to seal the second through hole (117).

9. The toilet sanitizer device (1) according to claim 1, characterized in that, The host (11) further comprises a shell (114) and a light-transmitting plate (13); the shell (114) is connected with the base (12), and the shell (114) defines a cavity in which the circuit board (110) is arranged; the shell (114) is provided with a third through hole (14), and the light-transmitting plate (13) and the third through hole (14) are correspondingly arranged. The host (11) further comprises a display device (15) arranged on the circuit board (110), and the display device (15) and the light-transmitting plate (13) are correspondingly arranged, and at least used for displaying power information.

10. An automatic disinfecting toilet characterized by comprising: A toilet and the toilet disinfection device (1) according to any one of claims 1 to 9 are installed on the cover plate (21) of the toilet.

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