An electromagnetic cooker housing convenient to assemble

Abstract

The present invention belongs to the technical field of induction cookers, and specifically relates to an induction cooker shell that is easy to assemble, comprising a lower shell body, a display screen is arranged on the front side of the lower shell body, a control button is arranged on the front side of the lower shell body, a cover plate is assembled on the upper side of the lower shell body, a heating plate is arranged on the upper side of the cover plate, a mounting ring is arranged on the inner walls of the four sides of the lower shell body, locking holes are arranged on all sides of the upper side of the mounting ring, a projection hole is arranged on the inner wall of the lock hole, a mounting hole is connected to the inner side of the projection hole, a spring is arranged in the mounting hole, a slider is arranged on the side of the spring close to the projection hole, a locking piece is arranged on the slider that passes through the projection hole and extends into the locking piece, an inclined surface is arranged on the upper side of the locking piece, the lower shell body is assembled with a connecting mechanism connected with four locking pieces, four fixing blocks are arranged on the inner side of the cover plate, which are respectively matched with the positions of the four locking holes, and the fixing block is provided with a limiting hole matching with the locking piece. The connection between the cover plate and the lower shell body of the present invention is convenient and quick, and the assembly efficiency of the staff is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of induction cookers, and in particular relates to an induction cooker shell which is easy to assemble. Background Art

[0002] The principle of induction cooker is electromagnetic induction phenomenon, that is, using electric current to pass through the coil to generate an alternating magnetic field with a constantly changing direction. Eddy current will appear inside the conductor in the alternating magnetic field. This is because the eddy electric field drives the carriers in the conductor to move. The Joule heating effect of the eddy current makes the conductor heat up, thus achieving heating.

[0003] Nowadays, most induction cookers are assembled by combining a lower shell and a cover plate together, and the lower shell and the cover plate are connected by multiple screws, so that the shell of the induction cooker can be installed. Although such a design can ensure the installation of the shell, due to the design of multiple screws, the installation steps for the staff are very cumbersome, so the assembly efficiency is low, and when the shell is disassembled for maintenance, the steps for the staff to disassemble are also complicated. Summary of the invention

[0004] The purpose of the present invention is to provide an induction cooker housing that is easy to assemble, so as to solve the problems existing in the background technology.

[0005] In order to achieve the above technical objectives, the technical solution adopted by the present invention is as follows:

[0006] A conveniently assembled induction cooker shell comprises a lower shell, a display screen is provided on the front side of the lower shell, a control button is provided on the front side of the lower shell, a cover plate is assembled on the upper side of the lower shell, a heating plate is arranged on the upper side of the cover plate, a mounting ring is commonly arranged on the inner walls of the four sides of the lower shell, locking holes are arranged on all sides of the upper side of the mounting ring, a projection hole is provided on the inner wall of the lock hole, a mounting hole is connected to the inner side of the projection hole, a spring is arranged in the mounting hole, a slider is provided on the side of the spring close to the projection hole, a locking piece is provided on the slider that passes through the projection hole and extends into the locking piece, an inclined surface is provided on the upper side of the locking piece, the lower shell is assembled with a connecting mechanism connected with four locking pieces, four fixing blocks are arranged on the inner side of the cover plate, which are respectively matched with the positions of the four locking holes, and the fixing blocks are provided with limiting holes that match the locking pieces.

[0007] The connecting mechanism includes a through hole which is arranged around the mounting ring, a first pull wire is arranged in the through hole, and connecting holes which are connected to the through holes are arranged on the rear sides of the four mounting holes, a second pull wire is installed in the connecting hole, and two ends of the second pull wire are respectively connected to the first pull wire and the slider, and the lower shell is equipped with a winding assembly which is connected to the first pull wire.

[0008] The winding assembly includes an inner cavity arranged at the lower side of the lower shell, a rotating ring is rotatably mounted in the inner cavity, the inner cavity is communicated with the through hole, and the first pull wire is wound and fixed on the outer surface of the rotating ring.

[0009] A hexagonal hole is arranged on the lower surface of the rotating ring.

[0010] The lower shell is equipped with a baffle matching the inner cavity, and the baffle is equipped with screws connected with the lower shell.

[0011] A top hole which penetrates the mounting ring upward is provided on the inner wall of the inner cavity, a top rod is slidably mounted in the top hole, a threaded hole which is threadedly connected to the top rod is provided on the upper side of the rotating ring, and a limiting member which matches the top rod is provided on the inner wall of the top hole.

[0012] The limiting component comprises limiting grooves arranged on the inner walls of the left and right sides of the top hole, and limiting pieces in the limiting grooves are arranged on the left and right sides of the top rod.

[0013] A buffer pad is arranged on the upper side of the push rod.

[0014] Compared with the prior art, the present invention has the following technical advantages:

[0015] The innovative design of the limit hole and the lock makes it possible to quickly assemble and disassemble the cover and lower shell of the induction cooker. This design greatly simplifies the installation process, improves the assembly efficiency of the staff, and also facilitates subsequent maintenance and repair work.

[0016] The matching design of the lock and the limit hole ensures the stability of the cover after assembly, prevents it from loosening or falling off during use, and ensures the normal operation of the induction cooker.

[0017] Compared with the traditional installation method of multiple screws, this induction cooker shell uses fewer installation parts, reducing material consumption and cost investment, while also simplifying the installation steps.

[0018] The design of the mounting ring and the locking piece cleverly utilizes the internal space of the induction cooker housing without occupying additional external space, making the entire induction cooker more compact and beautiful.

[0019] The design of the connecting mechanism enables the staff to easily control the movement of the locks. By rotating the rotating ring, the four locks can be operated synchronously without having to handle them one by one, thus improving the convenience of operation.

[0020] The baffle design can prevent the staff from accidentally rotating the rotating ring when it is not necessary, avoiding unnecessary misoperation and improving the safety of use.

[0021] When the rotating ring rotates, the push rod will automatically rise and lift the cover, making the separation of the cover and the lower shell smoother and more labor-saving, further improving the user's operating experience.

[0022] The design of the buffer pad protects the cover plate from direct impact of the top rod, preventing damage to the internal components of the induction cooker due to improper operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further illustrated by means of the non-limiting examples given in the accompanying drawings.

[0024] Figure 1 It is a structural schematic diagram of the present invention;

[0025] Figure 2 The structure of the lower shell of the present invention is schematically shown in FIG. Figure 1 ;

[0026] Figure 3 It is a structural schematic diagram of the cover plate of the present invention;

[0027] Figure 4 The structure of the lower shell of the present invention is schematically shown in FIG. Figure 2 ;

[0028] Figure 5 It is a schematic diagram of the cross-sectional structure of the lower shell of the present invention;

[0029] Figure 6 for Figure 5 A schematic diagram of the enlarged structure at A in the middle;

[0030] Figure 7 for Figure 5 Schematic diagram of the enlarged structure at point B in the middle.

[0031] The main component symbols are described as follows:

[0032] Lower shell 1, display screen 11, control button 12, cover plate 13, heating plate 14, mounting ring 2, lock hole 21, extension hole 22, mounting hole 221, spring 23, slider 24, lock piece 25, inclined surface 26, fixing block 27, limiting hole 28, through hole 3, first pull wire 31, connecting hole 32, second pull wire 33, inner cavity 34, rotating ring 35, hexagonal hole 36, baffle 37, screw 38, top hole 4, push rod 41, threaded hole 42, limiting groove 43, limiting piece 44. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0034] like Figure 1-7As shown, an induction cooker housing that is easy to assemble of the present invention comprises a lower housing 1, a display screen 11 is provided on the front side of the lower housing 1, a control button 12 is provided on the front side of the lower housing 1, a cover plate 13 is assembled on the upper side of the lower housing 1, a heating plate 14 is arranged on the upper side of the cover plate 13, a mounting ring 2 is arranged on the inner walls of the four sides of the lower housing 1, locking holes 21 are arranged on all sides of the upper side of the mounting ring 2, a projection hole 22 is arranged on the inner wall of the lock hole 21, a mounting hole 221 is communicated with the inner side of the projection hole 22, a spring 23 is arranged in the mounting hole 221, a slider 24 is arranged on the side of the spring 23 close to the projection hole 22, a locking piece 25 is provided on the slider 24 that passes through the projection hole 22 and extends into the locking piece 21, an inclined surface 26 is arranged on the upper side of the locking piece 25, the lower housing 1 is assembled with a connecting mechanism connected with the four locking pieces 25, four fixing blocks 27 that are respectively arranged on the inner side of the cover plate 13 and are matched with the positions of the four locking holes 21, and the fixing block 27 is provided with a limiting hole 28 that matches the locking piece 25.

[0035] When it is necessary to assemble the lower shell 1 and the cover plate 13, the staff can place the cover plate 13 on the upper side of the lower shell 1 and ensure that the four fixing blocks 27 match the positions of the four locking holes 21, and then press the cover plate 13 downward, thereby driving the four fixing blocks 27 to extend downward into the locking holes 21 at the same time. When the fixing blocks 27 extend into the locking holes 21, the fixing blocks 27 contact the inclined surfaces 26. Under the guidance of the inclined surfaces 26, the fixing blocks 27 continue to move downward, squeezing the locking piece 25 to move toward the side of the extension hole 22, and the locking piece 25 drives the slider 24 to move away from the extension hole 22. At this time, the spring 23 is squeezed, and the spring 24 is pressed. 3 begins to compress, when the fixing block 27 is pressed downward to the lower inner wall of the locking hole 21, the locking piece 25 matches the position of the limiting hole 28, and the slider 24 is pushed to move to the side of the limiting hole 28 under the action of the extension of the spring 23, and the slider 24 drives the locking piece 25 to extend into the limiting hole 28, so that the fixing block 27 can be fixed in the locking hole 21, thereby realizing the limiting of the cover plate 13. Such a design can quickly fix the cover plate 13 on the upper side of the lower shell 1 to realize the installation of the induction cooker. Compared with the existing installation method of multiple screws, such a design is simple and fast, and the connection is stable, which improves the assembly efficiency of the staff;

[0036] When it is necessary to separate the cover plate 13 from the lower shell 1 for maintenance, the staff can use the connecting mechanism to start working, and at the same time drive the lock 25 to slide into the extension hole 22 until the lock 25 is moved out of the limit hole 28, so that the limit on the fixing block 27 can be cancelled, thereby canceling the limit on the cover plate 13 and completing the connection between the cover plate 13 and the lower shell 1. At this time, the staff can lift up the cover plate 13. After the cover plate 13 is separated from the lower shell 1, the staff can inspect and maintain the interior.

[0037] The connecting mechanism includes a through hole 3 which surrounds the mounting ring 2, a first pull wire 31 is arranged in the through hole 3, and connecting holes 32 which are connected to the through hole 3 are arranged on the rear sides of the four mounting holes 221. A second pull wire 33 is installed in the connecting hole 32, and the two ends of the second pull wire 33 are respectively connected to the first pull wire 31 and the slider 24, and the lower shell 1 is equipped with a winding assembly connected to the first pull wire 31.

[0038] When it is necessary to pull the four locks 25 out of the limiting holes 28 at the same time, the staff can wind the first pull wire 31 through the winding assembly, so as to pull the four second pull wires 33 of the first pull wire 31 at the same time. When the second pull wire 33 is pulled, since the second pull wire 33 is connected to the slider 24, the slider 24 can be pulled in the mounting hole 221, and the slider 24 drives the lock 25 out of the limiting hole 28. When the staff releases the winding assembly, the slider 24 is reset under the action of the extension of the spring 23, thereby driving the four second pull wires 33 and the first pull wire 31 to reset.

[0039] The winding assembly includes an inner cavity 34 arranged at the lower side of the lower shell 1 , in which a rotating ring 35 is rotatably mounted. The inner cavity 34 is communicated with the through hole 3 , and the first pull wire 31 is wound and fixed on the outer surface of the rotating ring 35 .

[0040] When the staff pulls the first pull wire 31 , the staff can rotate the rotating ring 35 , and the rotating ring 35 will wind the first pull wire 31 during the rotation, so that the first pull wire 31 can be wound. When the staff loosens the rotating ring 35 , the winding of the first pull wire 31 is cancelled.

[0041] The lower surface of the rotating ring 35 is provided with a hexagonal hole 36. The design of the hexagonal hole 36 allows a worker to insert a hexagonal tool into the hexagonal hole 36 to rotate the rotating ring 35.

[0042] The lower shell 1 is equipped with a baffle 37 matching the inner cavity 34 , and the baffle 37 is equipped with screws 38 connected to the lower shell 1 .

[0043] With such a design, when it is necessary to rotate the rotating ring 35, the staff can unscrew the screw 38, thereby canceling the limit on the baffle 37. After the rotating ring 35 is exposed, the rotating ring 35 can be rotated freely. When it is not necessary to rotate the rotating ring 35, the baffle 37 is used to block the inner cavity 34, and then the screw 38 is tightened to connect the baffle 37 to the lower shell 1, so as to block the inner cavity 34 and prevent the staff from accidentally rotating the rotating ring 35.

[0044] A top hole 4 which passes through the mounting ring 2 upward is provided on the inner wall of the inner cavity 34 , a top rod 41 is slidably mounted in the top hole 4 , a threaded hole 42 which is threadedly connected to the top rod 41 is provided on the upper side of the rotating ring 35 , and a limiting member which matches the top rod 41 is provided on the inner wall of the top hole 4 .

[0045] When the staff rotates the rotating ring 35, since the rotating ring 35 is threadedly connected to the push rod 41 through the threaded hole 42, when the staff rotates the rotating ring 35, the push rod 41 is driven to move upward in the top hole 4 until the lock 25 is moved out of the limiting hole 28. The upper end of the push rod 41 moves out of the top hole 4 and the cover plate 13 can be pushed up. Therefore, after the cover plate 13 is pushed up, the cover plate 13 can be automatically separated from the lower shell 1, which is convenient for the staff to open the cover plate 13. This design can push the cover plate 13 out of the lower shell 1 while canceling the fixation of the cover plate 13, which is convenient for the staff to open the cover plate 13. When the rotating ring 35 rotates to reset, the push rod 41 moves downward in the top hole 4.

[0046] The limiting component includes limiting grooves 43 provided on the inner walls of the left and right sides of the top hole 4 , and limiting members 44 in the limiting grooves 43 are provided on the left and right sides of the top rod 41 .

[0047] When the push rod 41 slides up and down in the top hole 4 , the limiting member 44 slides up and down in the limiting groove 43 to prevent the push rod 41 from rotating in the top hole 4 .

[0048] A buffer pad is provided on the upper side of the push rod 41. The design of the buffer pad can prevent the push rod 41 from damaging the cover plate 13 when the push rod 41 contacts the cover plate 13.

[0049] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. An induction cooker housing that is easy to assemble, comprising a lower housing, a display screen is provided on the front side of the lower housing, a control button is provided on the front side of the lower housing, a cover plate is provided on the upper side of the lower housing, and a heating plate is provided on the upper side of the cover plate, characterized in that: The inner walls of the four sides of the lower shell are jointly provided with a mounting ring, the upper side of the mounting ring is provided with locking holes all around, the inner wall of the lock hole is provided with an extension hole, the inner side of the extension hole is connected to a mounting hole, a spring is provided in the mounting hole, a slider is provided on the side of the spring close to the extension hole, the slider is provided with a locking piece that passes through the extension hole and extends into the lock hole, an inclined surface is provided on the upper side of the lock piece, the lower shell is equipped with a connecting mechanism connected with the four locking pieces, the inner side of the cover plate is provided with four fixing blocks respectively matched with the positions of the four locking holes, the fixing block is provided with a limiting hole matching the locking piece, the connecting mechanism includes a through hole provided around the mounting ring, a first pull wire is provided in the through hole, and the rear sides of the four mounting holes are provided with connecting holes connected with the through holes, A second pull wire is installed in the connecting hole, and the two ends of the second pull wire are respectively connected to the first pull wire and the slider, and the lower shell is equipped with a winding assembly connected to the first pull wire, and the winding assembly includes an inner cavity arranged on the lower side of the lower shell, and a rotating ring is rotatably installed in the inner cavity, and the inner cavity is connected with the through hole, and the first pull wire is wound and fixed on the outer surface of the rotating ring, and a hexagonal hole is provided on the lower surface of the rotating ring, and the lower shell is equipped with a baffle matching the inner cavity, and the baffle is equipped with a screw connected to the lower shell, and the inner wall of the upper side of the inner cavity is provided with a top hole that penetrates the mounting ring upward, and a push rod is slidably installed in the top hole, and a threaded hole threadedly connected to the push rod is provided on the upper side of the rotating ring, and a limiting member matching the push rod is provided on the inner wall of the top hole.

2. The induction cooker housing that is easy to assemble according to claim 1, characterized in that: The limiting component comprises limiting grooves arranged on the inner walls of the left and right sides of the top hole, and limiting pieces in the limiting grooves are arranged on the left and right sides of the top rod.

3. The induction cooker housing that is easy to assemble according to claim 1, characterized in that: A buffer pad is arranged on the upper side of the push rod.

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