Intelligent toilet heating seat anti-electric shock protection device

Abstract

The utility model discloses intelligent toilet heating seat circle anti -electric leakage protection device relates to toilet relevant technical field, including upper heating seat circle, lower heating seat circle, heating plate, controller, power-off protector and quick release mechanism, the heating plate fixed mounting is in the top of upper heating seat circle inner wall, the both ends of controller and heating plate fixed connection are used for to the transmission current of heating plate, the power-off protector sets up on the controller, is used for when electric leakage fuses the transmission of current cut-off, quick release mechanism sets up in the inside of lower heating seat circle, the utility model discloses quick release mechanism can open the position of lower heating seat circle power-off protector quickly, need not complex tool and tedious operation step, has saved the maintenance time greatly. When the fuse fuses, and maintenance personnel can reach power-off protector through quick release mechanism quickly, and the replacement of fusing fuse in time.

Description

Technical Field

[0001] This utility model relates to the technical field of toilets, and in particular to a leakage protection device for heated toilet seats. Background Technology

[0002] Smart toilets offer a wealth of features, combining convenience and comfort. They provide users with a more hygienic and convenient toilet experience, with the heated seat being a major highlight, allowing users to say goodbye to the cold touch and adding warmth during cold weather.

[0003] Currently available smart toilet heated seats typically consist of an upper cover and a lower cover. The internal heating element is connected to an external power source via a power cord to achieve the heating function. However, given the humid environment of bathrooms, a fuse is usually installed inside the seat to prevent the risk of electric leakage.

[0004] When a leakage occurs, the fuse will automatically blow to cut off the power supply and provide protection. However, the fuse needs to be replaced promptly after it blows. The upper and lower covers of the heated seat are generally assembled and fixed by bolts and other fasteners. Disassembly requires the use of tools to remove the bolts and other fasteners one by one, which is inconvenient and affects the replacement efficiency to some extent. Utility Model Content

[0005] The purpose of this invention is to provide a leakage protection device for the heated seat ring of an intelligent toilet, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an intelligent toilet seat heating ring leakage protection device, comprising:

[0007] Upper heating seat and lower heating seat;

[0008] A heating plate, which is fixedly installed on the top of the inner wall of the upper heating seat ring;

[0009] A controller, which is fixedly connected to both ends of the heating plate, is used to transmit current to the heating plate;

[0010] A power failure device, which is installed on the controller, is used to blow the fuse and cut off the transmission of current in the event of leakage.

[0011] A quick-release mechanism is located inside the lower heating seat ring and is used to quickly open the lower heating seat ring to inspect or replace the fuse inside the power failure protector.

[0012] Preferably, the quick-release mechanism includes:

[0013] The mounting plate has a through groove at the bottom end of the lower heating seat ring that exposes the power failure protector, and the mounting plate is slidably inserted into the inner cavity of the through groove.

[0014] A snap-fit ​​assembly, wherein the snap-fit ​​assembly is disposed inside the mounting plate, is used for multi-point positioning of the mounting plate;

[0015] A limiting component is disposed at the bottom end of the mounting plate to limit the displacement of the snap-fit ​​component.

[0016] Preferably, the snap-fit ​​assembly includes:

[0017] The sliding rod has a groove at the bottom end of the mounting plate, and the end of the sliding rod is slidably inserted into the inner cavity of the groove.

[0018] A synchronization plate, which is slidably interlocked with a slide rod;

[0019] The locking rod is fixedly connected at equal intervals to one side of the synchronous plate opposite to the plate. The two sides of the inner wall of the through groove are provided with locking holes at equal intervals. One end of the locking rod is slidably inserted into the inner cavity of the locking hole.

[0020] A compression spring, which is sleeved on the outside of the slide rod.

[0021] Preferably, the bottom end of the synchronization plate is provided with a groove for pulling the locking rod to slide, and the end of the compression spring is fixedly connected to the synchronization plate.

[0022] Preferably, the limiting component includes:

[0023] The mounting ring is fixedly connected to the bottom end of the mounting plate, and the through groove is located inside the mounting ring;

[0024] A sealing gasket is slidably inserted into the inner cavity of the mounting ring. A limiting groove is symmetrically formed at the top of the sealing gasket, and the synchronizing plate is slidably inserted into the inner cavity of the limiting groove.

[0025] The first sealing ring is sleeved on the outside of the sealing gasket, and the inner wall of the mounting ring has an annular groove that mates with the first sealing ring.

[0026] Preferably, a second sealing ring is fixedly connected to the outer wall of the sealing gasket to seal the gap between the sealing gasket and the lower heating seat ring.

[0027] The technical effects and advantages of this utility model are as follows:

[0028] This invention utilizes a quick-release mechanism to rapidly open the position of the lower heating element's power-off protector, eliminating the need for complex tools and cumbersome procedures, thus significantly saving maintenance time. When a fuse blows, maintenance personnel can quickly access the power-off protector via the quick-release mechanism to replace the blown fuse promptly, without damaging other components of the heating element during the process. This avoids additional maintenance problems caused by improper disassembly. After replacement, the power-off protector can be restored to its original position via the quick-release mechanism, allowing the heating element to be put back into use as soon as possible, effectively reducing the inconvenience caused by blown fuses. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0030] Figure 2 This is a schematic diagram of the internal structure of the present invention from a bottom view.

[0031] Figure 3 This is a bottom view of the internal structure of the mounting plate of this utility model.

[0032] Figure 4 This is a schematic diagram of the internal structure of the mounting plate of this utility model.

[0033] In the diagram: 1. Upper heating seat ring; 2. Lower heating seat ring; 3. Heating plate; 4. Controller; 5. Power failure protector; 6. Quick release mechanism; 61. Mounting plate; 62. Slide rod; 63. Synchronization plate; 64. Snap-fit ​​rod; 65. Compression spring; 66. Mounting ring; 67. Sealing gasket; 68. First sealing ring; 7. Second sealing ring. Detailed Implementation

[0034] 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.

[0035] This utility model provides, for example Figure 1-4The intelligent toilet seat heating ring leakage protection device shown includes an upper heating ring 1, a lower heating ring 2, a heating plate 3, a controller 4, a power-off protector 5, and a quick-release mechanism 6. The heating plate 3 is fixedly installed on the top of the inner wall of the upper heating ring 1. The controller 4 is fixedly connected to both ends of the heating plate 3 and is used to transmit current to the heating plate 3. The controller 4 is typically composed of electronic components such as circuit boards, chips, resistors, and capacitors. Through precise circuit design and program control, it can accurately adjust the current output to the heating plate 3 according to the set temperature value, thereby achieving precise control of the seat ring temperature. When the controller 4 transmits current to the heating plate 3, the heating plate 3 quickly converts electrical energy into heat energy, thereby heating the entire seat ring and providing the user with a warm and comfortable toilet experience. The power failure protector 5 is installed on the controller 4 and is used to blow the fuse and cut off the current transmission in the event of a leakage. The power failure protector 5 has a blowable fuse inside. When a leakage is detected, it will quickly blow the fuse, thereby cutting off the current transmission and preventing injury to the user due to leakage. The power failure protector 5 has the characteristics of high sensitivity and fast response speed, and can react in a very short time to ensure electrical safety. When the fuse blows, it needs to be replaced in time to restore the normal function of the power failure protector 5. The quick-release mechanism 6 is located inside the lower heated seat ring 2 and is used to quickly open the lower heated seat ring 2 to inspect and replace the fuse inside the power failure protector 5.

[0036] Specifically, the quick-release mechanism 6 includes a mounting plate 61, a snap-fit ​​assembly, and a limiting assembly. The bottom end of the lower heating seat ring 2 has a through groove that exposes the power failure protector 5. The mounting plate 61 is slidably inserted into the inner cavity of the through groove. The snap-fit ​​assembly is located inside the mounting plate 61 for multi-point positioning of the mounting plate 61. The limiting assembly is located at the bottom end of the mounting plate 61 for limiting the displacement of the snap-fit ​​assembly.

[0037] Furthermore, the snap-fit ​​assembly includes a slide rod 62, a synchronization plate 63, a snap-fit ​​rod 64, and a compression spring 65. A groove is provided at the bottom end of the mounting plate 61. The end of the slide rod 62 is slidably inserted into the inner cavity of the groove. The synchronization plate 63 is slidably inserted into the slide rod 62. A pull groove for pulling the snap-fit ​​rod 64 is provided at the bottom end of the synchronization plate 63. The snap-fit ​​rod 64 is equidistantly fixed to the opposite side of the synchronization plate 63. Snap-fit ​​holes are equidistantly provided on both sides of the inner wall of the through groove. One end of the snap-fit ​​rod 64 is slidably inserted into the inner cavity of the snap-fit ​​hole. The compression spring 65 is sleeved on the outside of the slide rod 62. The end of the compression spring 65 is fixedly connected to the synchronization plate 63. The compression spring 65 is always in a compressed state, thus providing a stable elastic force to the multiple snap-fit ​​rods 64 through the synchronization plate 63, thereby ensuring stable snap-fit ​​between the snap-fit ​​rods 64 and the snap-fit ​​holes, and allowing the mounting plate 61 to be stably installed inside the through groove.

[0038] Furthermore, the limiting assembly includes a mounting ring 66, a sealing gasket 67, and a first sealing ring 68. The mounting ring 66 is fixedly connected to the bottom end of the mounting plate 61. The through groove is located inside the mounting ring 66. The sealing gasket 67 is slidably inserted into the inner cavity of the mounting ring 66. The top of the sealing gasket 67 is symmetrically provided with limiting grooves. The synchronizing plate 63 is slidably inserted into the inner cavity of the limiting groove. After the snap-fit ​​rod 64 installs the mounting plate 61 inside the through groove, the sealing gasket 67 can be inserted into the inside of the mounting ring 66, so that multiple synchronizing plates 63 can be inserted into the inside of the limiting groove. This effectively limits the displacement of the snap-fit ​​rod 64, preventing the snap-fit ​​rod 64 from accidentally coming out of the snap-fit ​​hole due to external vibration or collision during daily use. This ensures the stability and reliability of the connection between the mounting plate 61 and the through groove of the lower heating seat ring 2. The first sealing ring 68 is sleeved on the outside of the sealing gasket 67. The inner wall of the mounting ring 66 is provided with an annular groove that cooperates with the first sealing ring 68.

[0039] Furthermore, a second sealing ring 7 is fixedly connected to the outer wall of the sealing gasket 67 to seal the gap between the sealing gasket 67 and the lower heating seat ring 2. The second sealing ring 7 plays a protective role for the mounting plate 61, so that the second sealing ring 7 is tightly attached to the outer wall of the lower heating seat ring 2, preventing external moisture from penetrating into the interior through the through groove, and creating a dry and safe working environment for the mounting plate 61 and its key components such as the power failure protector 5.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is 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 leakage protection device for an intelligent toilet heating seat, characterized in that, include: Upper heating seat (1) and lower heating seat (2); Heating plate (3), the heating plate (3) is fixedly installed on the top of the inner wall of the upper heating seat ring (1); The controller (4) is fixedly connected to both ends of the heating plate (3) and is used to transmit current to the heating plate (3); Power outage protection device (5), which is installed on the controller (4) and is used to blow the fuse to cut off the transmission of current in the event of leakage; The quick-release mechanism (6) is located inside the lower heating seat (2) and is used to quickly open the lower heating seat (2) to inspect and replace the fuse in the power failure protector (5).

2. The intelligent toilet heating seat anti- electric shock protection device according to claim 1, characterized in that, The quick-release mechanism (6) includes: Mounting plate (61), the bottom end of the lower heating seat ring (2) is provided with a through groove that exposes the power failure protector (5), and the mounting plate (61) is slidably inserted into the inner cavity of the through groove; A snap-fit ​​assembly is disposed inside the mounting plate (61) for multi-point positioning of the mounting plate (61). A limiting component is provided at the bottom end of the mounting plate (61) to limit the displacement of the snap-fit ​​component.

3. The intelligent toilet heating seat anti-creeping protection device according to claim 2, characterized in that, The snap-fit ​​assembly includes: The slide rod (62) has a groove at the bottom end of the mounting plate (61), and the end of the slide rod (62) is slidably inserted into the inner cavity of the groove. Synchronization plate (63), which is slidably interlocked with slide rod (62); The snap-fit ​​rod (64) is fixedly connected at equal intervals to the opposite side of the synchronous plate (63). Snap-fit ​​holes are provided at equal intervals on both sides of the inner wall of the through groove. One end of the snap-fit ​​rod (64) is slidably inserted into the inner cavity of the snap-fit ​​hole. A compression spring (65) is sleeved on the outside of the slide bar (62).

4. The intelligent toilet heating seat anti-creeping protection device according to claim 3, characterized in that, The bottom end of the synchronization plate (63) is provided with a groove for sliding the locking rod (64), and the end of the compression spring (65) is fixedly connected to the synchronization plate (63).

5. The intelligent toilet heating seat leak protection device of claim 3, wherein, The limiting component includes: Mounting ring (66), which is fixedly connected to the bottom end of mounting plate (61), and the through groove is located inside mounting ring (66); A sealing gasket (67) is slidably inserted into the inner cavity of the mounting ring (66). A limiting groove is symmetrically opened at the top of the sealing gasket (67), and the synchronizing plate (63) is slidably inserted into the inner cavity of the limiting groove. The first sealing ring (68) is sleeved on the outside of the sealing gasket (67), and the inner wall of the mounting ring (66) is provided with an annular groove that cooperates with the first sealing ring (68).

6. The intelligent toilet heating seat leak protection device of claim 5, wherein, The outer wall of the sealing gasket (67) is fixedly connected to a second sealing ring (7) for sealing the gap between the sealing gasket (67) and the lower heating seat ring (2).

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