Electric leakage detection device and closestool

Abstract

According to the electric leakage detection device and the closestool, the first terminal of the electric leakage warning indicator is detachably connected with the metal connector at one end of the closestool water inlet pipe through the first conductive connecting part, the other end of the closestool water inlet pipe is connected with the metal valve body, and the metal valve body is installed on the wall body; the second terminal of the electric leakage warning indicator is detachably connected with a grounding piece of the closestool through the second conductive connecting part, and the grounding piece is connected with a ground wire. When the ground wire leaks electricity, current flows through the electricity leakage warning indicator, and the electricity leakage warning indicator emits light. Moreover, the first terminal of the electric leakage warning indicator is detachably connected with the metal joint through the first conductive connecting part, and the second terminal of the electric leakage warning indicator is detachably connected with the grounding piece of the closestool through the second conductive connecting part, so that the electric leakage warning indicator is convenient to disassemble and assemble, and the electric leakage warning indicator is convenient to maintain and replace. According to the utility model, the technical problem in the prior art that a user cannot know the leakage of the ground wire in time is solved, the safety of the user is improved, and the leakage warning indicator is convenient to disassemble, assemble, maintain and replace.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of electric leakage detection, and particularly relates to an electric leakage detection device and a closestool. BACKGROUND

[0002] The current intelligent closestool generally has a seat ring heating function, a cleaning function, a drying function and the like. These functions make the intelligent closestool frequently use electricity, and safe electricity use of the intelligent closestool is crucial, especially in a humid environment such as a bathroom.

[0003] Since the closestool is used for a long time and is not easily replaced, the closestool seat ring plastic, circuit system and the like can be aged after several years, and the risk of electric leakage is prone to occur.

[0004] When the closestool electrically leaks, the ground wire electrically leaks, and danger is prone to occur. However, at present, a user cannot know whether the ground wire electrically leaks in time. SUMMARY

[0005] The utility model provides a kind of electric leakage detection device, solve the technical problem that user cannot know ground wire electrically leaks in time in prior art.

[0006] To achieve the above technical purpose, the utility model adopts the following technical scheme:

[0007] Electric leakage detection device, comprising:

[0008] First conductive connecting part;

[0009] Second conductive connecting part;

[0010] Electric leakage warning device, with first terminal and second terminal;The first terminal is detachably connected with the metal connector of one end of closestool water inlet pipe by the first conductive connecting part, the other end of the closestool water inlet pipe is connected with metal valve body, and the metal valve body is installed on wall body;The second terminal is detachably connected with the grounding sheet of closestool by the second conductive connecting part, and the grounding sheet is connected with ground wire.

[0011] In some embodiments of the application, the first terminal is a ring-shaped terminal;

[0012] The first conductive connecting part includes an arc-shaped clamping part and a conductive fastener, both ends of the arc-shaped clamping part are bent outward and extended to form a ring-shaped mounting part;

[0013] The arc-shaped clamping part is clamped on the metal connector, and the first terminal is detachably connected with one of the ring-shaped mounting parts by the conductive fastener.

[0014] In some embodiments of the application, the ring-shaped mounting part is a single-ring shape.

[0015] In some embodiments of the present application, the annular mounting portion is annular spiral-shaped.

[0016] In some embodiments of the present application, the arc-shaped clamping portion is a C-shaped clamping spring.

[0017] In some embodiments of the present application, the arc-shaped clamping portion and the annular mounting portion are integrally formed and made of stainless steel wire.

[0018] In some embodiments of the present application, the second terminal is an annular terminal.

[0019] The second conductive connecting portion is a conductive screw, and the second terminal is detachably connected with the grounding sheet through the conductive screw.

[0020] In some embodiments of the present application, the electric leakage warning indicator is a neon lamp.

[0021] Based on the design of the electric leakage detection device, the utility model also proposes a closestool, including the electric leakage detection device.

[0022] In some embodiments of the present application, the closestool has a light-transmitting area on the cover plate, and the electric leakage warning indicator is located below the light-transmitting area.

[0023] Compared with the prior art, the utility model has the advantages and positive effects that: the electric leakage detection device and the closestool of the utility model have the first terminal of the electric leakage warning indicator detachably connected with the metal connector at one end of the closestool water inlet pipe through the first conductive connecting portion, the other end of the closestool water inlet pipe is connected with a metal valve body, and the metal valve body is installed on a wall body; the second terminal of the electric leakage warning indicator is detachably connected with the grounding sheet of the closestool through the second conductive connecting portion, and the grounding sheet is connected with a ground wire. When the ground wire leaks electricity, the electric current flows through the electric leakage warning indicator, the electric leakage warning indicator emits light, and the user is reminded that the ground wire is electrified, so that the user can take measures in time. Moreover, the first terminal is detachably connected with the metal connector through the first conductive connecting portion, so that the first terminal and the metal connector are convenient to disassemble and assemble; the second terminal is detachably connected with the grounding sheet of the closestool through the second conductive connecting portion, so that the second terminal and the grounding sheet are convenient to disassemble and assemble, and the electric leakage warning indicator is convenient to maintain and replace. Therefore, the electric leakage detection device of the utility model solves the technical problem that the user cannot know the ground wire leakage in time in the prior art, improves the safety of the user, and the electric leakage warning indicator is convenient to disassemble and assemble, and convenient to maintain and replace.

[0024] Other features and advantages of the utility model will become more apparent after reading the detailed description of the utility model implementation combined with the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0026] Figure 1 is a structural schematic diagram of an embodiment of the closestool proposed by the present application;

[0027] Figure 2 is a structural schematic diagram of an embodiment of the electric leakage detection device proposed by the present application;

[0028] Figure 3 is a connection schematic diagram of the first conductive connecting part and the first terminal, and the second conductive connecting part and the second terminal;

[0029] Figure 4 is a structural schematic diagram of an embodiment of the first conductive connecting part;

[0030] Figure 5 is Figure 4 an exploded view of

[0031] Figure 6 is a structural schematic diagram of another embodiment of the first conductive connecting part;

[0032] Figure 7 is Figure 6 an exploded view of

[0033] Reference signs:

[0034] 10, closestool; 11, water inlet pipe; 12, grounding sheet; 13, water tank; 14, core; 15, cover plate; 16, metal joint; 17, metal valve body; 18, closestool body;

[0035] 20, electric leakage warning device; 21, first terminal; 22, second terminal;

[0036] 30, first conductive connecting part; 31, arc-shaped clamping part; 32, annular mounting part; 33, conductive fastener; 34, nut;

[0037] 40, second conductive connecting part. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solutions and advantages of the present application more clearly, the following will combine the drawings and embodiments to make further detailed description of the present application.

[0039] It should be noted that in the description of the utility model, the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings, which is merely for the convenience of description, and does not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0040] In addition, it should be noted that in the description of the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; 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 connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0041] Embodiment one,

[0042] The electric leakage detection device of the embodiment comprises an electric leakage warning device 20, a first conductive connecting part 30, a second conductive connecting part 40 and the like, as shown in the figure. Figures 2 to 7

[0043] The electric leakage warning device 20 has a first terminal 21 and a second terminal 22.

[0044] The first terminal 21 is detachably connected with the metal joint 16 at one end of the toilet water inlet pipe 11 through the first conductive connecting part 30. The other end of the toilet water inlet pipe 11 is connected with the metal valve body 17, which is installed on the wall.

[0045] The second terminal 22 is detachably connected with the grounding sheet 12 of the toilet through the second conductive connecting part 40, and the grounding sheet 12 is connected with the ground wire.

[0046] The metal joint 16 and the metal valve body 17 both have conductivity. The metal valve body 17 is generally selected as an angle valve or a ball valve.

[0047] One end of the toilet water inlet pipe 11 is connected with the water tank 13 of the toilet through the metal joint 16, and the other end of the toilet water inlet pipe 11 is connected with the water supply pipe through the metal valve body 17. The water supply pipe is generally buried in the wall. When the metal valve body 17 is closed, the water in the water supply pipe cannot enter the water inlet pipe 11.

[0048] When the metal valve body 17 is opened, the water in the water supply pipe enters the toilet water inlet pipe 11 through the metal valve body 17, and the water in the toilet water inlet pipe 11 enters the water tank 13 of the toilet through the metal joint 16.​

[0049] The toilet and other electrical appliances in the family are generally connected to the ground wire. When the toilet or other electrical appliances have a leakage phenomenon, the ground wire will be electrified, and the current will flow through the ground wire, the grounding sheet, the second conductive connection part 40, the second terminal 22, the leakage warning indicator 20, the first terminal 21, the first conductive connection part 30, the metal joint 16, the water in the water inlet pipe 11, the metal valve body 17, the wall, so that the leakage warning indicator 20 emits light, realizes the warning effect, and reminds the user. The user can learn that the ground wire is electrified in time, so as to take timely measures.

[0050] Since the first terminal 21 is detachably connected to the metal joint 16 at one end of the toilet water inlet pipe 11 through the first conductive connection part 30, the first terminal 21 and the metal joint 16 are convenient to disassemble and assemble, and are convenient to maintain and replace.

[0051] Since the second terminal 22 is detachably connected to the grounding sheet 12 of the toilet through the second conductive connection part 40, the second terminal 22 and the grounding sheet 12 are convenient to disassemble and assemble, and are convenient to maintain and replace.

[0052] The leakage detection device of the embodiment is characterized in that the first terminal 21 of the leakage warning indicator 20 is detachably connected to the metal joint 16 at one end of the toilet water inlet pipe 11 through the first conductive connection part 30, the other end of the toilet water inlet pipe 11 is connected to the metal valve body 17, and the metal valve body 17 is installed on the wall; the second terminal 22 of the leakage warning indicator 20 is detachably connected to the grounding sheet 12 of the toilet through the second conductive connection part 40, and the grounding sheet 12 is connected to the ground wire. When the ground wire leaks, the current flows through the leakage warning indicator 20, the leakage warning indicator 20 emits light, reminds the user that the ground wire is electrified, so that the user can take timely measures. Moreover, the first terminal 21 of the leakage warning indicator 20 is detachably connected to the metal joint 16 through the first conductive connection part 30, so that the first terminal 21 and the metal joint 16 are convenient to disassemble and assemble; the second terminal 22 is detachably connected to the grounding sheet 12 of the toilet through the second conductive connection part 40, so that the second terminal 22 and the grounding sheet 12 are convenient to disassemble and assemble, and are convenient to maintain and replace. Therefore, the leakage detection device of the embodiment solves the technical problem that the user cannot learn that the ground wire leaks in time in the prior art, improves the safety of the user, and the leakage warning indicator is convenient to disassemble and assemble, and is convenient to maintain and replace.

[0053] The leakage detection device of the embodiment emits light if the toilet leaks. If other electrical appliances in the home are connected to the ground wire, the leakage warning indicator 20 can also light up when the other electrical appliances leak, monitors the safety of electricity use in the whole house, and this function requires that the ground wire in the home is normal.

[0054] In some embodiments of this application, in order to achieve a stable and reliable connection between the first terminal 21 and the metal connector 17, and to facilitate disassembly and assembly, the first terminal 21 is an annular terminal; the first conductive connection portion 30 includes an arc-shaped snap-fit ​​portion 31 and a conductive fastener 33, the two ends of the arc-shaped snap-fit ​​portion 31 are bent outward and extended to form an annular mounting portion 32. Both the arc-shaped snap-fit ​​portion 31 and the annular mounting portion 32 are made of conductive metal.

[0055] The arc-shaped snap-fit ​​part 31 snaps onto the metal connector 17; since the arc-shaped snap-fit ​​part 31 and the metal connector 17 are detachably snapped together, disassembly and assembly are convenient. The first terminal 21 is detachably connected to one of the annular mounting parts 32 via a conductive fastener 33.

[0056] The conductive fastener 33 passes through the first terminal 21 and one of the annular mounting portions 32, thereby enabling a detachable connection between the first terminal 21 and the annular mounting portion 32.

[0057] By designing the first terminal 21 and the first conductive connection part 30 of the above structure, not only is a stable and reliable connection between the first terminal 21 and the metal connector 17 achieved, and the assembly and disassembly are convenient, but the structure is also simple, easy to implement, and low in cost.

[0058] In some embodiments of this application, the annular mounting portion 32 is in the shape of a single ring, see [link]. Figure 4 , Figure 5 As shown, the structure is simple, easy to design and manufacture, and low in cost.

[0059] The two ends of the arc-shaped snap-fit ​​part 31 are bent outward and extended around once to form a single-ring-shaped annular mounting part 32.

[0060] One end of the conductive fastener 33 passes through the first terminal 21 and the annular mounting portion 32, thereby achieving a stable and reliable connection between the first terminal 21 and the annular mounting portion 32.

[0061] In some embodiments of this application, the annular mounting portion 32 is annularly spiral-shaped, see [link]. Figure 6 , Figure 7 As shown.

[0062] Since the annular mounting part 32 is annular and spiral, it not only improves the strength of the annular mounting part 32 and extends its service life, but also increases the contact area between the annular conductive fastener 33 and the annular mounting part 32, thereby enhancing the conductivity sensitivity.

[0063] The two ends of the arc-shaped snap-fit ​​part 31 are bent outward and extended around multiple times to form a ring-shaped spiral mounting part 32.

[0064] Because the annular spiral mounting part 32 is elastic, it can also be called an annular spiral spring.

[0065] In some embodiments of the present application, the conductive fastener 33 is a metal bolt, which is sequentially threaded through the first terminal 21, the annular mounting portion 32, and then screwed with the nut 34 to achieve stable and reliable connection of the first terminal 21 and the annular mounting portion 32, and convenient disassembly and assembly.

[0066] In some embodiments of the present application, the arc-shaped clamping portion 31 is a C-shaped clamping spring, which is adapted to the outer diameter of the metal joint 16. The C-shaped clamping spring is clamped on the metal joint 16 to achieve stable connection and convenient disassembly and assembly.

[0067] In some embodiments of the present application, in order to improve the strength of the first conductive connecting portion 30, the arc-shaped clamping portion 31 and the annular mounting portion 32 are integrally formed and made of stainless steel wire.

[0068] In some embodiments of the present application, in order to achieve stable and reliable connection of the second terminal 22 and the grounding sheet 12 and facilitate disassembly and assembly, the second terminal 22 is an annular terminal; and the second conductive connecting portion 40 is a conductive screw, and the second terminal 22 is detachably connected with the grounding sheet 12 of the closestool through the conductive screw.

[0069] The conductive screw is threaded through the second terminal 22 and then screwed into the grounding sheet 12 to achieve stable and reliable connection of the second terminal 22 and the grounding sheet 12.

[0070] Through the design of the above-mentioned structure of the second terminal 22 and the second conductive connecting portion 40, not only stable and reliable connection of the second terminal 22 and the grounding sheet 12 is achieved, but also convenient disassembly and assembly, simple structure, easy implementation and low cost are achieved.

[0071] In some embodiments of the present application, the electric leakage warning indicator 20 is a neon lamp. When the ground line is electrically leaked, a voltage difference is generated between the second terminal 22 and the first terminal 21, and the neon lamp is lit.

[0072] The neon lamp has a column plug and a clamping groove type lampshade. The neon lamp has stable performance and low cost, and no flickering and scattering light phenomenon occurs after the neon lamp emits light.

[0073] In yet some embodiments of the present application, the first conductive connecting portion includes a pipe clamp and a conductive screw, and the pipe clamp has two ends each having a folded edge with a through hole. The pipe clamp is clamped on the metal joint, and the conductive screw is threaded through the first terminal and the through holes of the two folded edges to achieve detachable connection of the first terminal and the pipe clamp.

[0074] Embodiment two,

[0075] Based on the electric leakage detection device in Embodiment one, the closestool in Embodiment two is provided.

[0076] The closestool 10 includes a closestool body 18, a water tank 13, a core 14, a cover plate 15, the electric leakage detection device, and the like, as shown in Figure 1 .

[0077] The toilet body 18 is a hollow structure with an open upper end, the water tank 13 is arranged at the rear of the toilet body 18, the core 14 is arranged above the water tank, various functional components such as a cleaning assembly and a drying assembly are installed in the core 14, and the cover plate 15 is arranged on the core 14.

[0078] The electric leakage detection device comprises an electric leakage warning device 20, a first conductive connecting part 30, a second conductive connecting part 40 and the like.

[0079] The first terminal 21 of the electric leakage warning device 20 is detachably connected with the metal joint 16 at one end of the toilet water inlet pipe 11 through the first conductive connecting part 30, the other end of the toilet water inlet pipe 11 is connected with the metal valve body 17, and the metal valve body 17 is installed on a wall; the second terminal 22 of the electric leakage warning device 20 is detachably connected with the grounding sheet 12 of the toilet through the second conductive connecting part 40, and the grounding sheet 12 is connected with a ground wire.

[0080] When the metal valve body 17 is opened, water in the water supply pipe enters the toilet water inlet pipe 11 through the metal valve body 17, and the water in the toilet water inlet pipe 11 enters the water tank 13 of the toilet through the metal joint 16.

[0081] The toilet of the embodiment has the electric leakage detection device, when the ground wire leaks electricity, the electric leakage warning device 20 emits light to remind the user that the ground wire is electrified, so that the user can take measures in time, the technical problem that the user cannot know the electric leakage of the ground wire in time in the prior art is solved, and the safety of the user is improved. Moreover, the function of the toilet is enriched, the toilet has the electric leakage detection function, and the product competitiveness is improved.

[0082] In some embodiments of the application, the cover plate 15 of the toilet has a light transmission area, and the electric leakage warning device 20 is located below the light transmission area.

[0083] The electric leakage warning device 20 is installed on the core 14 below the cover plate 15. By arranging the electric leakage warning device 20 below the light transmission area, the electric leakage warning device 20 is protected, and light can pass through, which is convenient for the user to observe.

[0084] An electric wall identification is printed on the light transmission area. When the electric leakage warning device 20 emits light, light passes through the light transmission area and illuminates the electric wall identification at the same time.

[0085] The cover plate 15 is made of IMD process and is semi-transparent.

[0086] In the embodiment, the water inlet pipe 11 can be used as an electric wall water pipe of the toilet. The toilet of the embodiment is an electric wall toilet, which provides a safer toilet environment for the user.

[0087] Finally, it should be noted that: the above examples are used to illustrate the technical solutions of the present application, but not limited to; although the present application is described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still be modified to the technical solutions recorded in the foregoing examples, or part of the technical features are replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An electric leakage detection apparatus characterized by comprising: The utility model relates to a leakage detection device for a toilet, comprising: a first conductive connecting part; a second conductive connecting part; a leakage warning indicator having a first terminal and a second terminal; the first terminal is detachably connected with a metal joint at one end of a toilet water inlet pipe through the first conductive connecting part, the other end of the toilet water inlet pipe is connected with a metal valve body, and the metal valve body is installed on a wall; the second terminal is detachably connected with a grounding sheet of the toilet through the second conductive connecting part, and the grounding sheet is connected with a ground wire.

2. The leakage detection device according to claim 1, wherein: the first terminal is a ring-shaped terminal; the first conductive connecting part comprises an arc-shaped clamping part and a conductive fastener, both ends of the arc-shaped clamping part are bent outward and extended to form ring-shaped mounting parts; the arc-shaped clamping part is clamped on the metal joint, and the first terminal is detachably connected with one of the ring-shaped mounting parts through the conductive fastener.

3. The leakage detection device according to claim 2, wherein: the ring-shaped mounting part is a single-ring-shaped ring.

4. The leakage detection device according to claim 2, wherein: the ring-shaped mounting part is a ring-shaped spiral.

5. The leakage detection device according to claim 2, wherein: the arc-shaped clamping part is a C-shaped clamping spring.

6. The leakage detection device according to claim 2, wherein: the arc-shaped clamping part and the ring-shaped mounting part are integrally formed and made of stainless steel wire.

7. The leakage detection device according to claim 1, wherein: the second terminal is a ring-shaped terminal; the second conductive connecting part is a conductive screw, and the second terminal is detachably connected with the grounding sheet through the conductive screw.

8. The electric leakage detection apparatus according to any one of claims 1 to 7, characterized by: the leakage warning indicator is a neon lamp.

9. A toilet characterized by: The utility model relates to a leakage detection device for a toilet, comprising:

10. The toilet according to claim 9, wherein: the cover plate of the toilet has a light-transmitting area, and the leakage warning indicator is located below the light-transmitting area.

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