Stove wiring structure and gas stove

Abstract

The utility model discloses a stove wiring structure which comprises the components of a bottom housing which is provided with a first bottom wall; the junction box comprises a box body and a cover body, a junction cavity is formed in the upper surface of the box body, the junction cavity is provided with a second bottom wall, the box body is detachably installed on the first bottom wall, and the cover body is detachably installed on the box body and can close the junction cavity; the lower surface of the box body is provided with a supporting part which is arranged in a downward protruding mode, when the box body is installed on the first bottom wall, the supporting part abuts against the bottom wall, and the first bottom wall and the second bottom wall are arranged in a spaced mode. Therefore, even if the liquid in the bottom shell flows to the lower part of the box body, the liquid is not easy to permeate into the wiring cavity of the box body through the first process hole and the second process hole, so that the risk that the liquid in the bottom shell enters the wiring box can be reduced, and the use safety of the kitchen range can be improved. In addition, the utility model further discloses the gas stove with the stove wiring structure.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen utensils, and particularly relates to a wiring structure for a cooker and a gas cooker. Background Art

[0002] For existing cookers, a junction box is usually installed to supply power to electronic components in the cooker, such as an igniter, a micro switch, etc. The junction box generally includes a box body and a cover body. The cover body is covered on the box body, and the box body is installed on the bottom wall of the bottom shell of the cooker. A wiring terminal is installed in the box body. Specifically, both between the cover body and the box body and between the box body and the bottom shell of the cooker are connected through a clamping structure. A plurality of clamping portions are provided on the box body to facilitate connection with the cover body and the bottom shell.

[0003] Although the above structure can facilitate the installation and connection between the cover body and the box body and between the box body and the bottom shell of the cooker, the box body is usually injection-molded by a mold. In order to facilitate the processing of various clamping portion structures, process holes corresponding to each clamping portion usually need to be processed on the bottom wall of the box body. However, since the box body is installed on the bottom wall of the bottom shell of the cooker, during use, the liquid in the bottom shell is likely to seep into the process holes through the gap between the bottom wall of the box body and the bottom shell and then seep into the interior of the box body through the process holes, which is likely to cause a short circuit inside the junction box and affect the normal use of the cooker. In severe cases, it may even damage the electronic components and pose a safety hazard. Summary of the Utility Model

[0004] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides a wiring structure for a cooker, which can reduce the risk of liquid in the bottom shell entering the interior of the junction box and improve the use safety of the cooker.

[0005] The utility model also provides a gas cooker with the above wiring structure for a cooker.

[0006] According to the wiring structure for a cooker of an embodiment of the utility model, it includes: a bottom shell, the bottom shell having a first bottom wall; a junction box, including a box body and a cover body, a wiring cavity being formed on the upper surface of the box body, the wiring cavity having a second bottom wall, the box body being detachably installed on the first bottom wall, the cover body being detachably installed on the box body and capable of closing the wiring cavity; at least one set of first clamping components being provided between the box body and the bottom shell, a first process hole corresponding to the first clamping components being formed on the second bottom wall, at least one set of second clamping components being provided between the box body and the cover body, a second process hole corresponding to the second clamping components being formed on the second bottom wall; wherein, a supporting portion protruding downward is provided on the lower surface of the box body. When the box body is installed on the first bottom wall, the supporting portion abuts against the bottom wall, and a space is formed between the first bottom wall and the second bottom wall.

[0007] The wiring structure of the cooking appliance according to the embodiment of the present utility model has at least the following beneficial effects:

[0008] In the wiring structure of the cooking appliance according to the embodiment of the present utility model, by providing a support portion protruding downward on the lower surface of the junction box body, when the box body is installed on the first bottom wall of the bottom shell, the support portion abuts against the first bottom wall and makes a gap between the first bottom wall and the second bottom wall. Thus, the support portion can support the entire box body. In addition, the support portion protruding downward relative to the lower surface makes a gap between the first bottom wall of the bottom shell and the second bottom wall of the box body, that is, the support portion can raise the second bottom wall of the box body, so that a channel for liquid to pass through can be formed between the first bottom wall of the bottom shell and the second bottom wall of the box body. Thus, even if the liquid in the bottom shell flows to the lower part of the box body, the liquid flowing to the lower part of the box body is not easily infiltrated into the wiring cavity of the box body through the first process hole and the second process hole, that is, the risk of the liquid in the bottom shell entering the inside of the junction box can be reduced, and further the risk of short circuit in the junction box due to liquid infiltration resulting in the cooking appliance being unable to be used normally or electronic components being damaged can be reduced, which is beneficial to improving the use safety of the cooking appliance.

[0009] According to some embodiments of the present utility model, at least one water leakage hole is provided on the first bottom wall, and when the box body is installed on the first bottom wall, at least one of the water leakage holes is located below the second bottom wall.

[0010] According to some embodiments of the present utility model, the first bottom wall has a protruding portion protruding upward to abut against the lower surface of the second bottom wall, the protruding portion is provided with a first mounting hole, and the second bottom wall is provided with a second mounting hole corresponding to the first mounting hole; a first fastener is further provided between the box body and the bottom shell. When the box body is clamped to the first bottom wall through the first clamping assembly, the first mounting hole and the second mounting hole are aligned, and the first fastener can be installed in the first mounting hole and the second mounting hole.

[0011] According to some embodiments of the present utility model, the first clamping assembly includes a first clamping portion and a second clamping portion that can be clamped to each other. The first clamping portion is provided on the box body and extends downward relative to the box body. The second clamping portion is provided on the first bottom wall and is provided with a first clamping hole corresponding to the first clamping portion. The first clamping portion can be inserted into the first clamping hole and clamped to the lower edge of the first clamping hole.

[0012] According to some embodiments of the present utility model, the second clamping component includes a third clamping portion and a fourth clamping portion that can be clamped to each other. The third clamping portion is provided on the side wall of the box body and protrudes inward relative to the box body. The fourth clamping portion is provided on the cover body and extends downward relative to the cover body. The fourth clamping portion can extend into the wiring cavity and be clamped to the lower surface of the third clamping portion.

[0013] According to some embodiments of the present utility model, a positioning structure is provided between the box body and the cover body. The positioning structure includes a first positioning portion and a second positioning portion. The first positioning portion is provided in the wiring cavity and is provided with a positioning groove arranged in the front-back direction. The positioning groove has a top wall. The second positioning portion is provided on the cover body and can be inserted into the positioning groove. The height of the positioning groove is greater than the thickness of the second positioning portion. Among them, the third clamping portion and the first positioning portion are correspondingly arranged on opposite sides of the box body in the front-back direction. When the third clamping portion is clamped to the corresponding fourth clamping portion, the second positioning portion is inserted into the positioning groove and abuts against the top wall.

[0014] According to some embodiments of the present utility model, an installation groove for installing a wiring terminal is provided in the wiring cavity. Fifth clamping portions for clamping to the wiring terminal are provided on opposite side walls of the installation groove. A third process hole corresponding to the fifth clamping portion is provided on the second bottom wall. The third process hole communicates with the wiring cavity. A first wire passing groove corresponding to the wiring terminal is provided on the side wall of the box body.

[0015] According to some embodiments of the present utility model, the installation groove has a third bottom wall, and the third bottom wall protrudes upward relative to the second bottom wall.

[0016] According to some embodiments of the present utility model, a third installation hole is provided on the upper surface of the third bottom wall. The third installation hole is a blind hole structure. The wiring terminal is provided with a fourth installation hole. A second fastener is further provided between the box body and the wiring terminal. When the wiring terminal is clamped to the corresponding fifth clamping portion, the fourth installation hole is aligned with the third installation hole, and the second fastener can be installed in the third installation hole and the fourth installation hole.

[0017] The gas stove according to the embodiment of the present utility model is provided with the stove wiring structure of any one of the above embodiments.

[0018] The gas stove according to the embodiment of the present utility model has at least the following beneficial effects:

[0019] In the gas stove according to the embodiment of the present utility model, by adopting the stove wiring structure of any of the above embodiments, a support portion protruding downward is arranged on the lower surface of the junction box body. When the box body is installed on the first bottom wall of the bottom shell, the support portion protrudes downward relative to the lower surface, so that there is a spaced arrangement between the first bottom wall of the bottom shell and the second bottom wall of the box body, that is, the support portion raises the second bottom wall of the box body, thereby enabling a channel for liquid to pass through to be formed between the first bottom wall of the bottom shell and the second bottom wall of the box body. Thus, even if the liquid in the bottom shell flows to the lower part of the box body, the liquid flowing to the lower part of the box body is not easily infiltrated into the wiring cavity of the box body through the first process hole and the second process hole, thereby being able to reduce the risk of the liquid in the bottom shell entering the inside of the junction box and improving the use safety of the gas stove.

[0020] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the following description of the embodiments in conjunction with the accompanying drawings, wherein:

[0022] Figure 1 is a schematic diagram of the stove wiring structure according to the embodiment of the present utility model;

[0023] Figure 2 is a cross-sectional schematic diagram of the stove wiring structure according to the embodiment of the present utility model;

[0024] Figure 3 is another cross-sectional schematic diagram of the stove wiring structure according to the embodiment of the present utility model;

[0025] Figure 4 is a schematic diagram of the junction box according to the embodiment of the present utility model;

[0026] Figure 5 is a cross-sectional schematic diagram of the junction box according to the embodiment of the present utility model;

[0027] Figure 6 is an internal schematic diagram of the junction box according to the embodiment of the present utility model;

[0028] Figure 7 is a schematic diagram of the box body according to the embodiment of the present utility model;

[0029] Figure 8 is a schematic diagram of the cover body according to the embodiment of the present utility model;

[0030] Figure 9 is another schematic diagram of the cover body according to the embodiment of the present utility model.

[0031] Reference Signs:

[0032] Bottom shell 100, first bottom wall 110, water leakage hole 111, first card hole 120, convex part 130, first mounting hole 131;

[0033] Junction box 200;

[0034] Box body 300, second bottom wall 310, first process hole 311, second process hole 312, third process hole 313, second mounting hole 314, wiring cavity 320, support part 330, first clamping part 340, third clamping part 350, first positioning part 360, positioning groove 361, top wall 362, mounting groove 370, fifth clamping part 371, third bottom wall 372, third mounting hole 373, second fastener 374, first wire trough 380, second wire trough 381, limiting groove 390;

[0035] Cover body 400, fourth clamping part 410, first abutting part 420, second abutting part 430, second positioning part 440;

[0036] Wiring terminal 500. Specific embodiments

[0037] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as limiting the present invention.

[0038] In the description of the present invention, it should be understood that the orientation descriptions such as up, down, front, back, left, right, etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

[0039] In the description of the present invention, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including the present number, and above, below, within, etc. are understood as including the present number. If the first and second are described only for the purpose of distinguishing technical features, they should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence of the indicated technical features.

[0040] In the description of the present invention, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0041] Referring to Figures 1 to 9 , an embodiment of the present utility model provides a wiring structure for a cooker, which includes a bottom case 100 and a junction box 200. The bottom case 100 has a first bottom wall 110. The junction box 200 includes a box body 300 and a cover body 400. A wiring cavity 320 is formed on the upper surface of the box body 300. The wiring cavity 320 has a second bottom wall 310. The box body 300 is detachably mounted on the first bottom wall 110, and the cover body 400 is detachably mounted on the box body 300 and can close the wiring cavity 320. At least one set of first clamping components is provided between the box body 300 and the bottom case 100. A first process hole 311 corresponding to the first clamping components is formed on the second bottom wall 310. At least one set of second clamping components is provided between the box body 300 and the cover body 400. A second process hole 312 corresponding to the second clamping components is formed on the second bottom wall 310. Wherein, a support portion 330 protruding downward is provided on the lower surface of the box body 300. When the box body 300 is mounted on the first bottom wall 110, the support portion 330 abuts against the bottom wall, and a space is arranged between the first bottom wall 110 and the second bottom wall 310.

[0042] In the stove wiring structure according to the embodiment of the present utility model, the box body 300 is connected to the first bottom wall 110 of the bottom shell 100 through a first clamping component, and the box body 300 is connected to the cover body 400 through a second clamping component. A first process hole 311 corresponding to the first clamping component and a second process hole 312 corresponding to the second clamping component are formed in the second bottom wall 310 of the box body 300, which facilitates the production and processing of the box body 300. In addition, in order to prevent the liquid in the bottom shell 100 from seeping into the wiring cavity 320 of the box body 300 through the first process hole 311 and the second process hole 312, by adopting the stove wiring structure according to the embodiment of the present utility model, a support portion 330 protruding downward is arranged on the lower surface of the box body 300 of the junction box 200. When the box body 300 is installed on the first bottom wall 110 of the bottom shell 100, the support portion 330 abuts against the first bottom wall 110 and makes a spaced arrangement between the first bottom wall 110 and the second bottom wall 310. Thus, the support portion 330 can support the entire box body 300. In addition, the support portion 330 protruding downward relative to the lower surface makes a spaced arrangement between the first bottom wall 110 of the bottom shell 100 and the second bottom wall 310 of the box body 300, that is, the support portion 330 can raise the second bottom wall 310 of the box body 300, so that a channel for the liquid to pass through can be formed between the first bottom wall 110 of the bottom shell 100 and the second bottom wall 310 of the box body 300. Thus, even if the liquid in the bottom shell 100 flows to the lower part of the box body 300, the liquid flowing to the lower part of the box body 300 is not easily seeped into the wiring cavity 320 of the box body 300 through the first process hole 311 and the second process hole 312, that is, the risk of the liquid in the bottom shell 100 entering the junction box 200 can be reduced, and further the risk of short circuit in the junction box 200 caused by liquid seepage, resulting in the stove being unable to be used normally or electronic components being damaged, can be reduced, which is beneficial to improving the use safety of the stove.

[0043] Referring to Figure 2 , in some embodiments, at least one water leakage hole 111 is formed in the first bottom wall 110. When the box body 300 is installed on the first bottom wall 110, at least one water leakage hole 111 is located below the second bottom wall 310.

[0044] By adopting the above structure, the water leakage hole 111 is formed in the first bottom wall 110 and the water leakage hole 111 is located below the second bottom wall 310 of the box body 300. When the liquid in the bottom shell 100 flows to the lower part of the box body 300, the liquid can be directly discharged from the water leakage hole 111. Therefore, it can prevent the liquid from accumulating below the box body 300 to the second bottom wall 310 of the box body 300, and further reduce the risk of the liquid seeping into the wiring cavity 320 through the first process hole 311 and the second process hole 312, which is beneficial to improving the use safety of the stove.

[0045] It is understandable that the number of the water leakage holes 111 can be one, two, three or more. The present utility model does not make specific limitations thereto, and only at least one water leakage hole 111 needs to be located below the second bottom wall 310 of the box body 300.

[0046] It is understandable that, referring to Figures 1 to 9 , the number of the supporting parts 330 is two. The two supporting parts 330 are arranged at intervals and correspondingly arranged on the opposite sides of the box body 300. Thereby, it is not only convenient to support the box body 300, making the support for the box body 300 more balanced and stable, but also convenient for the liquid to drain from the water leakage holes 111 below the box body 300. However, the above structure is only an exemplary illustration of Figures 1 to 9 , and does not represent a specific limitation to the present utility model. In some embodiments, the number of the supporting parts 330 can be one, three, four or more in addition to two. When the number of the supporting parts 330 is at least two, the effect of arranging the adjacent two supporting parts 330 at intervals is better. Similarly, the supporting parts 330 can be arranged at other arbitrary positions of the box body 300 in addition to the sides of the box body 300. The present utility model does not make specific limitations thereto.

[0047] Referring to Figures 1 to 9 , the first bottom wall 110 has a convex part 130 that protrudes upward to abut against the lower surface of the second bottom wall 310. The convex part 130 is provided with a first mounting hole 131, and the second bottom wall 310 is provided with a second mounting hole 314 corresponding to the first mounting hole 131; a first fastener is further provided between the box body 300 and the bottom shell 100. When the box body 300 is clamped to the first bottom wall 110 through the first clamping assembly, the first mounting hole 131 is aligned with the second mounting hole 314, and the first fastener can be mounted in the first mounting hole 131 and the second mounting hole 314.

[0048] By adopting the above structure, a first mounting hole 131 is provided in the protruding portion 130, and a second mounting hole 314 is provided in the box body 300. During installation, the box body 300 can be first clamped to the bottom case 100 through the first clamping component, thereby fixing the box body 300. Then, the first fastener is inserted and installed in the first mounting hole 131 and the second mounting hole 314, so that the box body 300 and the bottom case 100 can be further fixed, making the installation of the box body 300 more firm and reliable. In addition, by providing a protruding portion 130 on the first bottom wall 110 of the bottom case 100 that can abut against the second bottom wall 310 of the box body 300, and providing the first mounting hole 131 in the protruding portion 130, when the box body 300 is installed on the bottom case 100 through the first fastener, the protruding portion 130 abutting against the second bottom wall 310 of the box body 300 can not only support the box body 300, but also make the connection between the box body 300 and the bottom case 100 more firm and stable. At the same time, it can also prevent the liquid in the bottom case 100 from flowing to the first mounting hole 131 on the first bottom wall 110 and seeping upward along the first fastener into the wiring cavity 320, thereby further reducing the risk of the liquid in the bottom case 100 entering the inside of the junction box 200 and being beneficial to improving the use safety of the cooker.

[0049] It can be understood that the second mounting hole 314 can specifically be a threaded hole provided in the second bottom wall 310 of the box body 300, and the first fastener can specifically adopt fastening structures such as screws and bolts, and the present utility model does not make specific limitations thereto.

[0050] Refer to Figures 1 to 9 , in some embodiments, the first clamping component includes a first clamping portion 340 and a second clamping portion that can be clamped to each other. The first clamping portion 340 is provided on the box body 300 and extends downward relative to the box body 300. The second clamping portion is provided on the first bottom wall 110 and is provided with a first clamping hole 120 corresponding to the first clamping portion 340. The first clamping portion 340 can be inserted into the first clamping hole 120 and clamped to the lower edge of the first clamping hole 120.

[0051] By adopting the above structure, the first clamping portion 340 is provided on the box body 300 and extends downward relative to the box body 300. The second clamping portion is provided on the first bottom wall 110 of the bottom case 100, and the first clamping hole 120 is provided on the second clamping portion. During installation, only the first clamping portion 340 needs to be aligned with the corresponding first clamping hole 120 and then inserted downward, so that the first clamping portion 340 is inserted into the first clamping hole 120 and clamped to the lower edge of the first clamping hole 120, thereby facilitating the clamping of the box body 300 to the bottom case 100. In addition, during the production and processing of the bottom case 100, only the first clamping hole 120 needs to be provided in the second clamping portion, and the structure is simple and convenient for production and manufacturing.

[0052] It can be understood that the first snap-in portion 340 can be inserted into the first snap hole 120 and snap-connect with the lower edge of the first snap hole 120. Specifically, a hook protruding outward is provided at the lower end of the first snap-in portion 340. Thus, when the first snap-in portion 340 is inserted into the first snap hole 120, the hook is located below the first snap hole 120 and can snap-connect with the lower edge of the first snap hole 120.

[0053] It can be understood that the first snap-in portion 340 and the box body 300 are of an integrally injection-molded structure. Thus, not only can the processing procedures of the box body 300 be saved, but also the structure of the box body 300 becomes more stable. In addition, the box body 300 is specifically a plastic part. Thus, not only can the box body 300 have a good insulation effect, but also it can have a certain elasticity, enabling the first snap-in portion 340 to deform to a certain extent and snap into the first snap hole 120, thereby making the snap connection between the box body 300 and the bottom shell 100 more convenient and labor-saving.

[0054] It can be understood that the second snap-in portion can be integrally formed with the bottom shell 100. Thus, during processing, only the first snap hole 120 needs to be opened on the first bottom wall 110 of the bottom shell 100, with a simple structure and convenient processing. Of course, in addition to this, the second snap-in portion can also be a split structure with the bottom shell 100. During production and processing, the first snap hole 120 can be opened on the second snap-in portion, and the second snap-in portion can be installed on the first bottom wall 110 of the bottom shell 100. The specific connection method between the second snap-in portion and the bottom shell 100 is not specifically limited in the present utility model.

[0055] Refer to Figures 1 to 9 In some embodiments, the number of the first snap-in assemblies is two groups, and the two groups of first snap-in assemblies are respectively arranged on opposite sides of the box body 300. Thus, the installation of the box body 300 can be made more stable and reliable. It can be understood that the above structure is only an exemplary illustration of Figures 1 to 9 . In some embodiments, the number of the first snap-in assemblies can also be one group, three groups, four groups or more groups, and the present utility model does not make specific limitations thereto. Similarly, the first snap-in assemblies can be arranged not only on the side of the box body 300, but also at any other position of the box body 300, and the present utility model does not make specific limitations thereto either.

[0056] Refer to Figures 1 to 9 In some embodiments, the second snap-in assembly includes a third snap-in portion 350 and a fourth snap-in portion 410 that can snap-connect with each other. The third snap-in portion 350 is arranged on the side wall of the box body 300 and protrudes inward relative to the box body 300. The fourth snap-in portion 410 is arranged on the cover body 400 and extends downward relative to the cover body 400. The fourth snap-in portion 410 can extend into the wiring cavity 320 and snap-connect with the lower surface of the third snap-in portion 350.

[0057] By adopting the above structure, the third engaging portion 350 is provided on the side wall of the box body 300 and protrudes inward relative to the box body 300, and the fourth engaging portion 410 is provided on the cover body 400 and extends downward relative to the cover body 400. When closing, only need to align the fourth engaging portion 410 with the corresponding third engaging portion 350, and then press downward, so that the fourth engaging portion 410 penetrates into the wiring cavity 320 and is engaged with the lower surface of the third engaging portion 350, thus enabling the cover body 400 to be easily engaged with the box body 300, with a simple structure and convenient operation.

[0058] It can be understood that the fourth engaging portion 410 can extend into the wiring cavity 320 and be engaged with the lower surface of the third engaging portion 350. Specifically, a hook protruding outward is provided at the lower end of the fourth engaging portion 410. Thus, when the fourth engaging portion 410 is aligned with the corresponding third engaging portion 350 and pressed downward into the wiring cavity 320, the hook is located below the third engaging portion 350 and can be engaged with the lower surface of the third engaging portion 350.

[0059] It can be understood that the third engaging portion 350 and the box body 300 are integrally injection-molded structures. Thus, not only can the processing procedures of the box body 300 be saved, but also the structure of the box body 300 becomes more stable. In addition, the box body 300 is specifically a plastic part, which can enable the box body 300 to have a good insulation effect and also have a certain elasticity, so that the third engaging portion 350 can undergo a certain deformation to facilitate the insertion of the fourth engaging portion 410, and further make the engagement between the box body 300 and the cover body 400 more convenient and labor-saving.

[0060] It can be understood that the fourth engaging portion 410 and the cover body 400 can be set as an integrally injection-molded structure. Thus, not only can the processing procedures of the cover body 400 be saved, but also the structure of the cover body 400 becomes more stable. In addition, the cover body 400 is specifically a plastic part, which can not only enable the junction box 200 to have a good insulation effect, but also have a certain elasticity, so that the fourth engaging portion 410 can undergo a certain deformation to be engaged with the lower surface of the third engaging portion 350, and further make the engagement between the box body 300 and the cover body 400 more convenient and labor-saving.

[0061] Refer to Figures 1 to 9 , in some embodiments, the number of the second engaging components is two groups, which can make the connection between the box body 300 and the cover body 400 more stable. It can be understood that the above structure is only an exemplary illustration of Figures 1 to 9 . In some embodiments, the number of the first engaging components can also be one group, three groups, four groups or more groups, and the present utility model does not make specific limitations thereto.

[0062] Refer to Figures 1 to 9, in some embodiments, a positioning structure is provided between the box body 300 and the cover body 400. The positioning structure includes a first positioning portion 360 and a second positioning portion 440. The first positioning portion 360 is disposed in the wiring cavity 320 and is provided with a positioning groove 361 arranged in the front-rear direction. The positioning groove 361 has a top wall 362. The second positioning portion 440 is disposed on the cover body 400 and can be inserted into the positioning groove 361. The height of the positioning groove 361 is greater than the thickness of the second positioning portion 440. Among them, the third clamping portion 350 and the first positioning portion 360 are correspondingly arranged on opposite sides of the box body 300 in the front-rear direction. When the third clamping portion 350 is clamped with the corresponding fourth clamping portion 410, the second positioning portion 440 is inserted into the positioning groove 361 and abuts against the top wall 362.

[0063] By adopting the above structure, a positioning structure is provided between the box body 300 and the cover body 400, whereby the covering of the cover body 400 can be made more convenient. Specifically, when covering the cover body 400, the second positioning portion 440 of the cover body 400 can be first inserted into the positioning groove 361 of the box body 300 along a downwardly inclined direction, and then the other end of the cover body 400 can be pressed downward so that the third clamping portion 350 extends downward into the wiring cavity 320 and is clamped with the corresponding fourth clamping portion 410. During this process, the second positioning portion 440 of the cover body 400 abuts upward against the top wall 362 of the positioning groove 361, and thus the covering of the cover body 400 can be completed. It is not only simple and convenient to operate, but also can enhance the connection stability between the cover body 400 and the box body 300, which is beneficial to better protecting the electric wires and electric components in the wiring cavity 320.

[0064] Refer to Figures 1 to 9 , in some embodiments, the cover body 400 is further provided with a first abutting portion 420 extending downward. During installation, the first abutting portion 420 can be inserted into the wiring cavity 320 and fit with the inner side wall of the wiring cavity 320, whereby it can be convenient to limit the cover body 400 and the box body 300 when the cover body 400 is covered, and can improve the connection stability between the cover body and the box body.

[0065] Refer to Figures 1 to 9 , it can be understood that the number of the first abutting portions 420 is two, and the two first abutting portions 420 are correspondingly arranged on the left and right sides of the cover body 400, whereby it can be convenient to limit the cover body 400 and the box body 300 when the cover body 400 is covered.

[0066] Refer to Figures 1 to 9, in some embodiments, a second abutting portion 430 extending downward is further provided on the cover body 400. A limiting groove 390 for inserting the second abutting portion 430 is formed on the outer side wall of the box body 300. During installation, the second abutting portion 430 can be inserted into the limiting groove 390 and fit with the inner wall of the limiting groove 390. In addition, the outer surface of the second abutting portion 430 is flush with the outer side wall of the box body 300. This can not only facilitate the positioning of the cover body 400 and the box body 300 when the cover body 400 is closed, but also improve the connection stability between the cover body and the box body, and at the same time make the appearance of the box body 300 more concise and beautiful.

[0067] It can be understood that the number of the second abutting portions 430 is two, and the two second abutting portions 430 are correspondingly arranged on the left and right sides of the cover body 400, which can facilitate the positioning of the cover body 400 and the box body 300 when the cover body 400 is closed. In addition, the second abutting portion 430 has an inclined surface that slopes downward from top to bottom toward the side close to the second positioning portion. When the cover body 400 is closed, the second positioning portion 440 of the cover body 400 is inserted into the positioning groove 361 of the box body 300 along the downward-sloping direction, and then the other end of the cover body 400 is pressed downward so that the third engaging portion 350 extends downward into the wiring cavity 320 and engages with the corresponding fourth engaging portion 410. During this process, the inclined surface can facilitate the second abutting portion 430 to be smoothly inserted into the limiting groove 390, and prevent interference between the second abutting portion 430 and the inner wall of the limiting groove 290, which may cause jamming or even inability to close the cover body 400.

[0068] Refer to Figures 1 to 9 , in some embodiments, an installation groove 370 for installing a wiring terminal 500 is provided in the wiring cavity 320. Fifth engaging portions 371 for engaging with the wiring terminal 500 are provided on the opposite side walls of the installation groove 370. A third process hole 313 corresponding to the fifth engaging portion 371 is formed on the second bottom wall 310, and the third process hole 313 communicates with the wiring cavity 320; a first wire groove 380 corresponding to the wiring terminal 500 is formed on the side wall of the box body 300.

[0069] By adopting the above structure, the wiring terminal 500 can be placed in the installation groove 370 and engaged with the fifth engaging portion 371 on the side wall of the installation groove 370, thereby fixing the wiring terminal 500. The structure is simple and the operation is convenient. By providing the first wire groove 380 corresponding to the wiring terminal 500 on the side wall of the box body 300, it is beneficial to electrically connect an external electrical component to the wiring terminal 500 through an electric wire.

[0070] Refer to Figures 1 to 7, the number of the wiring terminals 500 is specifically two, namely the positive electrode and the negative electrode. Therefore, specifically two mounting grooves 370 are provided in the wiring cavity 320. In each mounting groove 370, fifth engaging portions 371 for engaging with the wiring terminals 500 are provided on opposite side walls of the mounting groove 370, whereby the wiring terminals 500 can be conveniently fixed. A first wire passing groove 380 corresponding to the two wiring terminals 500 one by one is provided on the side wall of the box body 300, whereby external components can be conveniently electrically connected to the corresponding wiring terminals 500 through electric wires.

[0071] Referring to Figures 1 to 7 , in some embodiments, the mounting groove 370 has a third bottom wall 372, and the third bottom wall 372 protrudes upward relative to the second bottom wall 310.

[0072] By adopting the above structure, the third bottom wall 372 of the mounting groove 370 is arranged to protrude upward relative to the second bottom wall 310 of the wiring cavity 320, that is, the horizontal height of the third bottom wall 372 is higher than the horizontal height of the second bottom wall 310. Thereby, the risk that the liquid in the bottom shell 100 seeps upward through the third process hole 313 into the mounting groove 370 and wets the wiring terminals 500 can be further reduced. Furthermore, the risk that the inside of the junction box 200 is short-circuited due to liquid infiltration, resulting in the cooker being unable to be used normally or electronic components being damaged, can be reduced, which is beneficial to improving the use safety of the cooker.

[0073] Referring to Figures 1 to 9 , in some embodiments, a third mounting hole 373 is provided on the upper surface of the third bottom wall 372. The third mounting hole 373 is a blind hole structure. The wiring terminal 500 is provided with a fourth mounting hole. A second fastener 374 is further provided between the box body 300 and the wiring terminal 500. When the wiring terminal 500 is engaged with the corresponding fifth engaging portion 371, the fourth mounting hole is aligned with the third mounting hole 373, and the second fastener 374 can be installed in the third mounting hole 373 and the fourth mounting hole.

[0074] By adopting the above structure, the third mounting hole 373 is provided on the upper surface of the third bottom wall 372. During installation, the wiring terminal 500 can be first engaged with the corresponding fifth engaging portion 371, whereby the wiring terminal 500 can be fixed. Then, the second fastener 374 is passed through and installed in the third mounting hole 373 and the fourth mounting hole, whereby the wiring terminal 500 can be further fixed, making the installation of the wiring terminal 500 more firm and reliable. In addition, by setting the third mounting hole 373 on the third bottom wall 372 as a blind hole structure, the liquid in the bottom shell 100 can be prevented from seeping upward into the wiring cavity 320 through the lower end of the third mounting hole 373. Thereby, the risk that the liquid in the bottom shell 100 enters the inside of the junction box 200 can be further reduced, which is beneficial to improving the use safety of the cooker.

[0075] It can be understood that the third mounting hole 373 may specifically be a threaded hole, and the second fastener 374 may specifically be a screw, a bolt or other fastening structures, and the present utility model does not make specific limitations thereto.

[0076] Referring to Figures 1 to 9 , in some embodiments, a second wire trough 381 for a power cord to pass through is further provided on the side wall of the box body 300, so that it is convenient to connect an external power cord into the wiring cavity 320.

[0077] An embodiment of the present utility model further provides a gas stove, and the gas stove is provided with the stove wiring structure of any one of the above embodiments.

[0078] In the gas stove according to the embodiment of the present utility model, by adopting the stove wiring structure of any one of the above embodiments, a support portion 330 protruding downward is provided on the lower surface of the box body 300 of the junction box 200. When the box body 300 is installed on the first bottom wall 110 of the bottom case 100, the support portion 330 abuts against the first bottom wall 110 and makes a spaced arrangement between the first bottom wall 110 and the second bottom wall 310. Thus, the support portion 330 can support the entire box body 300. In addition, the support portion 330 protruding downward relative to the lower surface makes a spaced arrangement between the first bottom wall 110 of the bottom case 100 and the second bottom wall 310 of the box body 300, so that a channel for liquid to pass through can be formed between the first bottom wall 110 of the bottom case 100 and the second bottom wall 310 of the box body 300. Thus, even if the liquid in the bottom case 100 flows to the lower part of the box body 300, the second bottom wall 310 of the box body 300 is lifted by the support portion 330, so that the liquid flowing to the lower part of the box body 300 is not easily infiltrated into the wiring cavity 320 inside the box body 300 through the first process hole 311 and the second process hole 312, that is, the risk of the liquid in the bottom case 100 entering the inside of the junction box 200 can be reduced, and further the risk of short circuit caused by liquid infiltration inside the junction box 200 resulting in the stove being unable to be used normally or electronic components being damaged can be reduced, which is beneficial to improving the use safety of the gas stove.

[0079] The embodiments of the present utility model have been described in detail above with reference to the drawings, but the present utility model is not limited to the above embodiments. Within the knowledge scope of those of ordinary skill in the art to which the present utility model pertains, various changes can be made without departing from the gist of the present utility model.

Claims

1. Cooking appliance wiring structure, characterized in that, Comprising: A bottom case (100), the bottom case (100) having a first bottom wall (110); A junction box (200), including a box body (300) and a cover body (400), a wiring cavity (320) being formed on the upper surface of the box body (300), the wiring cavity (320) having a second bottom wall (310), the box body (300) being detachably mounted on the first bottom wall (110), and the cover body (400) being detachably mounted on the box body (300) and capable of closing the wiring cavity (320); At least one set of first clamping components is provided between the box body (300) and the bottom case (100), a first process hole (311) corresponding to the first clamping components being formed in the second bottom wall (310), at least one set of second clamping components is provided between the box body (300) and the cover body (400), and a second process hole (312) corresponding to the second clamping components being formed in the second bottom wall (310); Wherein, a support portion (330) protruding downward is provided on the lower surface of the box body (300), and when the box body (300) is mounted on the first bottom wall (110), the support portion (330) abuts against the bottom wall, such that a space is formed between the first bottom wall (110) and the second bottom wall (310).

2. The wiring structure of the cooking appliance according to claim 1, wherein, At least one water leakage hole (111) is formed in the first bottom wall (110), and when the box body (300) is mounted on the first bottom wall (110), at least one of the water leakage holes (111) is located below the second bottom wall (310).

3. The wiring structure of the cooker according to claim 1, wherein, The first bottom wall (110) has a protruding portion (130) protruding upward to abut against the lower surface of the second bottom wall (310), a first mounting hole (131) being formed in the protruding portion (130), and a second mounting hole (314) corresponding to the first mounting hole (131) being formed in the second bottom wall (310); A first fastener is further provided between the box body (300) and the bottom case (100), and when the box body (300) is clamped to the first bottom wall (110) by the first clamping components, the first mounting hole (131) is aligned with the second mounting hole (314), and the first fastener can be mounted in the first mounting hole (131) and the second mounting hole (314).

4. The wiring structure of the cooking appliance according to claim 1 or 3, characterized in that, The first clamping components include a first clamping portion (340) and a second clamping portion capable of clamping with each other, the first clamping portion (340) being provided on the box body (300) and extending downward relative to the box body (300), the second clamping portion being provided on the first bottom wall (110) and having a first clamping hole (120) corresponding to the first clamping portion (340), and the first clamping portion (340) being capable of being inserted into the first clamping hole (120) and clamped with the lower edge of the first clamping hole (120).

5. The cooking appliance wiring structure according to claim 1, wherein The second clamping component includes a third clamping portion (350) and a fourth clamping portion (410) that can be clamped to each other. The third clamping portion (350) is provided on the side wall of the box body (300) and protrudes inward relative to the box body (300). The fourth clamping portion (410) is provided on the cover body (400) and extends downward relative to the cover body (400). The fourth clamping portion (410) can extend into the wiring cavity (320) and be clamped to the lower surface of the third clamping portion (350).

6. The wiring structure of the cooking appliance according to claim 5, characterized in that, A positioning structure is provided between the box body (300) and the cover body (400). The positioning structure includes a first positioning portion (360) and a second positioning portion (440). The first positioning portion (360) is provided in the wiring cavity (320) and is provided with a positioning groove (361) arranged in the front-rear direction. The positioning groove (361) has a top wall (362). The second positioning portion (440) is provided on the cover body (400) and can be inserted into the positioning groove (361). The height of the positioning groove (361) is greater than the thickness of the second positioning portion (440). Wherein, the third clamping portion (350) and the first positioning portion (360) are correspondingly arranged on opposite sides of the box body (300) in the front-rear direction. When the third clamping portion (350) is clamped to the corresponding fourth clamping portion (410), the second positioning portion (440) is inserted into the positioning groove (361) and abuts against the top wall (362).

7. The wiring structure of the cooking appliance according to claim 1, characterized in that, An installation groove (370) for installing a wiring terminal (500) is provided in the wiring cavity (320). Fifth clamping portions (371) for clamping to the wiring terminal (500) are provided on opposite side walls of the installation groove (370). A third process hole (313) corresponding to the fifth clamping portion (371) is provided on the second bottom wall (310). The third process hole (313) is communicated with the wiring cavity (320). A first wire passing groove (380) corresponding to the wiring terminal (500) is provided on the side wall of the box body (300).

8. The wiring structure of the cooking appliance according to claim 7, wherein, The installation groove (370) has a third bottom wall (372), and the third bottom wall (372) protrudes upward relative to the second bottom wall (310).

9. The cooking appliance wiring structure according to claim 8, wherein, A third installation hole (373) is provided on the upper surface of the third bottom wall (372). The third installation hole (373) is a blind hole structure. The wiring terminal (500) is provided with a fourth installation hole. A second fastener (374) is further provided between the box body (300) and the wiring terminal (500). When the wiring terminal (500) is clamped to the corresponding fifth clamping portion (371), the fourth installation hole is aligned with the third installation hole (373), and the second fastener (374) can be installed in the third installation hole (373) and the fourth installation hole.

10. Gas cooker, characterized in that, A cooking appliance wiring structure according to any one of claims 1 to 9 is provided.

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