CN216047883U - Cooking device and cooking utensil - Google Patents

Abstract

The application provides a cooking device and a cooking utensil, relates to the technical field of household appliances, and aims to solve the problems that in the related art, when the cooking device is assembled, a support frame needs to be additionally arranged to support and limit a nixie tube, the assembly mode is complicated, and the universality is low; the light shading piece is provided with a light shading cover, the light shading cover is arranged on the nixie tube, the end face, close to the display part, of the light shading cover is light-transmitting, the inner wall face of the light shading cover is provided with at least one supporting piece, and the nixie tube is abutted against the supporting piece. The application provides a cooking device and cooking utensil has simplified the assembly process, can support and spacing the charactron when the shading, has improved the commonality of charactron.

Description

Cooking device and cooking utensil

Technical Field

The utility model relates to the technical field of household appliances, in particular to a cooker and a cooking appliance.

Background

In the use process of the induction cooker, in order to clearly know the use state (for example, startup, shutdown, etc.) of the induction cooker or the working mode (for example, heating, heat preservation, stir-frying, water boiling, etc.) of the induction cooker, a lamp panel is usually arranged in the induction cooker, and a display part is arranged on the lamp panel and comprises an indicator light, a nixie tube, etc. The indicator light and the nixie tube are respectively covered with a light shield, and the light shield can avoid the situation that the light is mixed when the display assembly displays.

The corresponding display part that sets up on the casing of electromagnetism stove to show the present user state or the mode of electromagnetism stove, take the charactron as an example, the luminous end of charactron is towards the display part, and under the normal conditions, the luminous end of charactron is more close apart from the distance of display part, or the charactron display surface is parallel with the wireless approximate of the inner wall that the display part corresponds, and the display effect is more clear, often is provided with solitary charactron support frame in the lens hood among the correlation technique, so that the charactron can be more close to the display part.

However, the above assembly method is complicated, the assembly efficiency is low, and the versatility of the nixie tube is also low.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a cooking device and cooking utensil, need not additionally set up the support frame and support and spacing in order to support the charactron, has simplified assembly process, can support and spacing the charactron when the shading, has improved the commonality of charactron.

In order to achieve the above object, a first aspect of embodiments of the present application provides a cooking device, including a housing and a display portion, wherein the display portion is assembled on the housing, the housing has a cavity, a display panel and a light shielding member are disposed in the cavity, at least a nixie tube is disposed on the display panel, the nixie tube is electrically connected to the display panel, and a light emitting end of the nixie tube faces the display portion;

the display part comprises a nixie tube, a display part and a light shielding piece, wherein the nixie tube is arranged on the display part, the light shielding piece is provided with a light shielding cover, the light shielding cover is arranged on the nixie tube, the end face, close to the display part, of the light shielding cover is light-transmitting, at least one supporting piece is arranged on the inner wall face of the light shielding cover, and the nixie tube is abutted to the supporting piece.

Through including casing and display part, be provided with display panel and lens-shading piece in the casing, be provided with the lens-shading cover on the lens-shading piece, the lens-shading cover is established on the charactron, the lens-shading cover is close to the terminal surface printing opacity of display part, wherein, the lens-shading cover has the light-shading effect, can play the effect of preventing cross light each other between the display part, be equipped with at least one support piece on the internal face of lens-shading cover, support piece and lens-shading cover integrated into one piece and mutually support, when the assembly like this, the charactron butt is on support piece, support piece effectively supports and is spacing to the charactron, so that the luminous end of messenger's charactron can infinitely be close the display part, perhaps the luminous end of charactron and the inner wall that the display part corresponds are infinitely close parallelly, thereby improve display effect.

Therefore, the cooker avoids the situation that a support frame is additionally arranged to support and limit the nixie tube in the prior art, simplifies the assembly process, can support and limit the nixie tube in the shading process, improves the universality of the nixie tube, and improves the display effect.

As described above, optionally, the supporting member and the light shielding cover are integrally formed by injection molding, and both the supporting member and the light shielding cover are plastic parts or silica gel parts.

The support piece and the light shield are integrally formed, so that during assembly, on one hand, no support frame is required to be additionally arranged, the problem that the support frame is required to be independently arranged to support and limit the nixie tube in the prior art is solved, and assembly parts and assembly processes are reduced; on the other hand, a fit clearance does not exist between the supporting piece and the light shield, which is beneficial to improving the aesthetic property of the product; on the other hand, through setting up integrated into one piece's mode for support piece just is as an organic whole with the lens hood before moulding plastics, and this assembly method is simple easily to be operated, and fixed firm, is favorable to improving the stability when supporting and spacing the charactron.

Secondly, be plastic part or silica gel spare through setting up support piece and lens hood, like this in the preparation, treat that plastic or silica gel cooling shaping after, support piece and lens hood closely bond together, do not have the space between the two to use this material can avoid leading to producing the problem of warping because of high temperature at fashioned in-process.

In the cooking apparatus as described above, optionally, the light shielding cover is a cylindrical member, and at least one of the supporting members is provided on a side wall of the light shielding cover.

Through setting up the lens hood for the tube-shape spare, be convenient for the lens hood to establish on the charactron like this to also have enough space and assemble support piece, secondly, set up support piece on the lateral wall of lens hood, like this when the lens hood is established on the charactron, be convenient for the charactron butt on support piece.

Secondly, under the action of the supporting piece, the distance between the light-emitting end of the nixie tube and the display part is shortened, so that the distance between the nixie tube and the display part is reduced, the display brightness of light rays emitted from the nixie tube reaching the display part is improved, and a user can more easily identify the use state (such as starting up, shutting down and the like) of the induction cooker or the working mode (such as heating, heat preservation, quick frying, water boiling and the like) of the induction cooker when using the induction cooker.

In the cooking apparatus as described above, optionally, the supporting member is an annular boss disposed around a side wall of the light shield;

or, the supporting piece is a plurality of segment-shaped bosses which are arranged at intervals along the circumferential direction of the side wall of the light shield.

The support piece is arranged to be the boss, the boss has a certain height, so that the support piece can be supported and limited, when the support piece is arranged to be the annular boss, in the assembling process, the nixie tube abuts against the annular support piece, the abutting area between the nixie tube and the support piece can be increased, the nixie tube is supported and limited to the greatest extent, and the assembling stability can be improved; when setting up support piece and being a plurality of segment shape bosss, can support and spacing to the charactron equally, simultaneously, on satisfying the charactron and supporting and spacing basis, can also effectively save manufacturing cost.

In the cooking apparatus as described above, optionally, the support member has a protruding height ranging from 0.3 to 5mm, and a thickness ranging from 0.3 to 3.5 mm.

The protruding height of the support piece is limited, so that the nixie tube can be abutted against the support piece in the assembling process, and the problem that the nixie tube falls off from the support piece is avoided.

Wherein, the thickness scope through to support piece is injectd, and support piece has certain thickness promptly, is favorable to improving support piece's holding power like this, and then supports and spacing to the charactron to the at utmost to avoid the problem that the charactron dropped from support piece.

In the cooking device as described above, optionally, the distance between the nixie tube and the inner wall of the light shield is less than the protruding height of the support; the difference between the two ranges from 0.2mm to 3 mm.

Through the protrusion height who sets up support piece be greater than the charactron apart from distance between the inner wall of lens hood, can ensure that support piece and charactron are looks butt like this at the in-process of assembly, wherein, prescribe a limit to difference between them, satisfying like this to the charactron support with spacing basis on, can also effectively save manufacturing cost.

In the cooking apparatus as described above, optionally, an end surface of a part of the support member facing the display portion is a horizontal surface, and the support member is parallel to the display panel.

Wherein, when the display part is the horizontal plane, also corresponding for the horizontal plane through setting up the terminal surface that partial support piece orientation display part, can guarantee like this that the charactron is close to the terminal surface and the display part of display part and be in same horizontal plane to make the luminous end of charactron can infinitely be close to the display part, perhaps the luminous end of charactron and the inner wall that the display part corresponds are infinitely close to parallelly, thereby improve display effect.

In the cooking apparatus as described above, optionally, an end surface of a portion of the supporting member facing the display portion is an inclined surface, and an included angle is formed between the supporting member and the display panel.

Wherein, when the display part is the heterodynia district, the inner wall of display part is the cambered surface promptly, and the luminous end of charactron often is the plane in the current, consequently is the inclined plane through setting up the corresponding being of the terminal surface of support piece orientation display part, can guarantee like this that the charactron is close to the terminal surface of display part and be in same horizontal plane, so that the luminous end of charactron can infinitely be close to the display part, perhaps the luminous end of charactron and the inner wall that the display part corresponds are infinitely close to parallelly, thereby improve display effect.

In the cooking apparatus as described above, optionally, the inclination angle between the support member and the display panel is between 0 and 60 °.

The inclination angle of the supporting piece is limited, namely the supporting piece can be horizontally arranged or obliquely arranged, so that the lens hood can be matched with the display parts in different shapes, and the end surface of the nixie tube close to the display part is always ensured to be in the same horizontal plane with the display part; on the other hand, the inclination angle of the support piece cannot be set too large, so that the problem that the digital tube is unstable due to the fact that the support piece is too inclined is avoided, and the digital tube is not favorably supported and limited.

In the cooking device as described above, optionally, an end surface of the light shield close to the display portion is an opening structure; or the end face of the light shield close to the display part is a light-transmitting face.

When setting up the lens hood and being close to the terminal surface of display portion is open structure, the charactron can wear out from the opening like this under support piece's effect, and then guarantees that the light that the luminous end of charactron sent passes through the lens hood and launches to display portion to show in the outside of casing, make the user change when using and discern.

When the end face of the light shield close to the display part is arranged to be a light-transmitting face, light emitted by the light-emitting end of the nixie tube can be directly emitted to the display part through the light-transmitting face and is displayed outside the shell, so that a user can more easily identify the use state (such as starting up, shutting down and the like) of the induction cooker or the working mode (such as heating, heat preservation, stir-frying, water boiling and the like) of the induction cooker when using the induction cooker.

In the cooking device as described above, optionally, one surface of the light shield close to the display portion is a light-opaque surface, a light-guiding coating is disposed on an inner wall surface of the light shield close to the display portion, and light emitted by the light-emitting end of the nixie tube passes through the light-guiding coating and is emitted to the display portion.

In the cooking apparatus as described above, optionally, the light-shielding member is provided with a support platform, the support platform is connected to a hood opening of the light-shielding hood, and an end surface of the support platform, which is close to the hood opening of the light-shielding hood, is a horizontal surface or an inclined surface.

The distance between the light-emitting end of the nixie tube and the display part can be continuously shortened by arranging the support table, so that the distance between the nixie tube and the display part is reduced, the display brightness of light emitted from the nixie tube reaching the display part is improved, and the use state (such as starting up, shutting down and the like) of the induction cooker or the working mode (such as heating, heat preservation, quick frying, water boiling and the like) of the induction cooker can be more easily identified by a user when the induction cooker is used.

Optionally, the light shielding member is further provided with at least two limiting members, and the light shielding cover is located between the at least two limiting members; the locating part with light-shading piece integrated into one piece, the one end of locating part with light-shading piece links to each other, the other end of locating part with the casing links to each other.

Through setting up the locating part, when the assembly, can effectively carry on spacingly to the lens hood like this, and then improve the stability of assembly.

In the cooking device as described above, optionally, the outer wall of the shade is provided with a recess, and a clasp protruding toward the display panel is provided near the inside of the recess;

an opening is arranged at a position on the display panel corresponding to the clasp, and the clasp is clamped in the opening.

The clasp is positioned inside the recessed part by arranging the recessed part and the clasp, wherein a certain gap is formed between the clasp and the inner wall surface of the recessed part, so that mutual interference can be avoided during assembly, and the assembly is facilitated; secondly, the position department that corresponds with the clip on the display panel is provided with the opening, and the clip block is in the opening to accomplish the assembly between display panel and the light-shielding piece, it is easy and simple to handle, the user operation of being convenient for.

The second aspect of the embodiments of the present application also provides a cooking appliance, including a pot placed on a panel of the cooking appliance and a cooker for heating the pot.

The construction and other objects and advantages of the present invention will be more apparent from the description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of a cooking device according to an embodiment of the present application;

fig. 2 is a schematic view of an assembly structure of a housing, a display portion and a display panel according to an embodiment of the present disclosure;

fig. 3 is a schematic view of an assembly structure of a display portion, a display panel and a light shielding member according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a display panel and a light-shielding member according to an embodiment of the present application;

fig. 5 is a plan view of a display panel and a light blocking member provided in an embodiment of the present application;

fig. 6 is a schematic structural diagram of a display panel provided in an embodiment of the present application;

fig. 7 is a first structural schematic diagram of a light shielding member according to an embodiment of the present application;

fig. 8 is a schematic view of a second structure of a light shielding member according to an embodiment of the present application;

fig. 9 is a schematic structural view of a third light shielding member provided in the embodiment of the present application;

FIG. 10 is a cross-sectional view of a support, a nixie tube and a display according to an embodiment of the present disclosure;

FIG. 11 is a partially enlarged schematic view of portion I of FIG. 10;

fig. 12 is a schematic cross-sectional view illustrating a display portion, a display panel, a supporting member and a light shielding member according to an embodiment of the present disclosure;

fig. 13 is a partially enlarged schematic view of a portion II in fig. 12.

Description of reference numerals:

10-a housing; 11-a cavity; 12-a display panel; 121-nixie tube;

122-an opening; 123-key press; 124-an encoder; 125-indicator light;

13-a light-shielding member; 131-a light shield; 1311-a support; 132-a support table;

133-a limit piece; 134-a recess; 1341-a clasp; 135-key assembly;

20-a display section; 30-panel.

Detailed Description

The cooking device comprises a panel, a middle frame, a bottom shell and the like, wherein the panel is covered on the middle frame, the middle frame is covered on the bottom shell to form an accommodating cavity capable of accommodating electric elements such as a circuit board, a heating element, a fan and the like, and taking an induction cooker as an example, in the use process of the induction cooker, a lamp panel is usually arranged in the induction cooker for clearly knowing the use state (such as starting up, shutting down and the like) of the induction cooker or the working mode (such as heating, heat preservation, quick frying, water boiling and the like) of the induction cooker, and a display element is arranged on the lamp panel and comprises an indicator light, a nixie tube and the like. Wherein, the indicator light covers respectively on with the charactron and is equipped with the lens hood, and the condition of light crosstalk each other between the display member can be avoided to the lens hood.

Correspondingly, set up the display part on the casing of electromagnetism stove, with present user state or the mode of demonstration electromagnetism stove, under the general condition, the luminous end of display part is more near apart from the distance of display part, or the display surface of display part is parallel with the wireless approximate of inner wall that the display part corresponds, the display effect is more clear, consequently often be provided with solitary support frame in the lens hood among the prior art, the charactron assembly is on the support frame, the support frame plays support and spacing effect to the charactron, so that the charactron can be more close the display area.

However, the light shield and the support frame in the prior art are separate parts and need to be molded by injection alone, wherein the function of the light shield is single, and only the display part is shaded, so that an additional support part is required to be arranged to support and limit the nixie tube in the prior art, the assembly mode is complex, the assembly time is long, the assembly efficiency is low, and the universality is low.

Based on foretell technical problem, the application provides a cooking device and cooking utensil, through including casing and display part, be provided with display panel and lens-shading piece in the casing, be provided with the lens-shading cover on the lens-shading piece, the lens-shading cover is established on the charactron, the lens-shading cover is close to the terminal surface printing opacity of display part, wherein, the lens-shading cover has the light-shielding effect, can play the effect that prevents to cross light each other between the display part, be equipped with at least one support piece on the internal face of lens-shading cover, support piece and lens-shading cover integrated into one piece and mutually support, when the assembly like this, the charactron butt is on support piece, support piece effectively supports and spacing to the charactron, so that the luminous end of messenger's charactron can infinitely be close the display part, perhaps the luminous end of charactron is infinitely close parallelly with the inner wall that the display part corresponds, thereby improve display effect.

Therefore, the cooker avoids the situation that a support frame is additionally arranged to support and limit the nixie tube in the prior art, simplifies the assembly process, can support and limit the nixie tube in the shading process, improves the universality of the nixie tube, and improves the display effect.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Fig. 1 is a schematic structural diagram of a cooking device according to an embodiment of the present application, fig. 2 is a schematic structural diagram of an assembly of a housing, a display portion, and a display panel according to the embodiment of the present application, fig. 3 is a schematic structural diagram of an assembly of a display portion, a display panel, and a light blocking member according to the embodiment of the present application, fig. 4 is a schematic structural diagram of a display panel and a light blocking member according to the embodiment of the present application, and fig. 5 is a plan view of a display panel and a light blocking member according to the embodiment of the present application.

Fig. 6 is a schematic structural diagram of a display panel according to an embodiment of the present application, fig. 7 is a schematic structural diagram of a first structure of a light-shielding member according to the embodiment of the present application, fig. 8 is a schematic structural diagram of a second structure of the light-shielding member according to the embodiment of the present application, fig. 9 is a schematic structural diagram of a third structure of the light-shielding member according to the embodiment of the present application, fig. 10 is a cross-sectional view of a support member, a nixie tube, and a display portion according to the embodiment of the present application, fig. 11 is a schematic structural diagram of a portion I in fig. 10, fig. 12 is a schematic structural diagram of a cross-sectional view of the display portion, the display panel, the support member, and the light-shielding member according to the embodiment of the present application, and fig. 13 is a schematic structural diagram of a portion II in fig. 12.

Referring to fig. 1 to 13, a first aspect of the embodiments of the present application provides a cooking device, which may be an induction cooker, an electric ceramic cooker, an electric rice cooker, an electric frying pan, or the like, or may also be a pot, such as a soup pot or a steamer, or may also be a basin or an appliance, and in the embodiments, the induction cooker is specifically taken as the above-mentioned cooking device for example.

Referring to fig. 1 to 3, the cooking device includes a housing 10 and a display portion 20, the display portion 20 is mounted on the housing 10, the housing 10 has a cavity 11, a display panel 12 and a light shielding member 13 are disposed in the cavity 11, at least a nixie tube 121 is disposed on the display panel 12, the nixie tube 121 is electrically connected to the display panel 12, and a light emitting end of the nixie tube 121 faces the display portion 20.

The light-shielding member 13 is provided with a light-shielding cover 131, the light-shielding cover 131 is covered on the nixie tube 121, an end surface of the light-shielding cover 131 close to the display part 20 is transparent, at least one supporting member is arranged on an inner wall surface of the light-shielding cover 131, and the nixie tube 121 is abutted on the supporting member.

In this embodiment, referring to fig. 1 and 2, the cooking device may include a panel 30, a middle frame, and a bottom case, specifically, the panel 30, the middle frame, and the bottom case may be separated, or the middle frame and the panel 30 may be integrated, or the middle frame and the bottom case may be integrated, which is not further limited in this embodiment, wherein the display portion 20 is assembled on the housing 10.

In this embodiment, at least the nixie tube 121 is disposed on the display panel 12, specifically, as shown in fig. 6, the nixie tube 121, the indicator light 125, the encoder 124, the key 123, and the like may be disposed on the display panel 12, and correspondingly, the key assembly portion 135 is disposed on the light shielding member 13, and the key 123 is assembled in the key assembly portion 135, it should be noted that, in this embodiment, the display panel 12 may include a single display member, for example, only the nixie tube 121, wherein the nixie tube 121 is electrically connected to the display panel 12, and a light emitting end of the nixie tube 121 faces the display portion 20, so as to display a current use state of the induction cooker (for example, power on, power off, and the like) and a function mode of the induction cooker (for example, heating, heat preservation, stir-frying, boiling water, and the like).

In this embodiment, the display portion 20 may be a light-transmitting portion, specifically, the light-transmitting portion may be a light-transmitting hole, or the display portion 20 may further be a display window made of a semi-transparent or light-transmitting material, where when the light-transmitting portion is a light-transmitting hole, light rays passing through the light-transmitting hole can be converged, so as to improve the display effect of the display portion 20, and when the light-transmitting portion is made of a semi-transparent or light-transmitting material, light rays emitted from the display panel 12 can be guided out to the display portion 20 by the light-transmitting portion, so as to display the current working state or working mode of the cooking apparatus.

In this embodiment, the light-shielding cover 131 is disposed on the light-shielding piece 13, specifically, the light-shielding cover 131 covers the nixie tube 121, the end face of the light-shielding cover 131 close to the display portion 20 is transparent, wherein the light-shielding cover 131 has a light-shielding effect, and can play a role in preventing crosstalk between the display portions, at least one supporting piece 1311 is disposed on the inner wall face of the light-shielding cover 131, the supporting piece 1311 and the light-shielding cover 131 are integrally formed and are matched with each other, so that when being assembled, the nixie tube 121 abuts against the supporting piece 1311, the supporting piece 1311 effectively supports and limits the nixie tube 121, so that the light-emitting end of the nixie tube 121 can be infinitely close to the display portion 20, or the light-emitting end of the nixie tube 121 and the inner wall corresponding to the display portion 20 are infinitely close to be parallel, thereby improving the display effect.

Secondly, by arranging the supporting member 1311, the distance between the light emitting end of the nixie tube 121 and the display part 20 is shortened, so that the distance between the nixie tube 121 and the display part 20 is reduced, the display brightness of the light emitted from the nixie tube 121 reaching the display part 20 is improved, and the use state (such as starting up, shutting down and the like) of the induction cooker or the working mode (such as heating, heat preservation, quick frying, water boiling and the like) of the induction cooker is easier to identify when a user uses the induction cooker.

It should be noted that, the setting position and the setting number of the supporting pieces 1311 are not further limited, because the setting position and the setting number of the supporting pieces 1311 can be set according to the distance between the display part 20 and the nixie tube 121, and it is within the scope of the present application as long as the nixie tube 121 can be supported and limited.

In addition, the dimensions of the housing 10, the display portion 20, the light shielding cover 131, and the like are not further limited in this embodiment, since the dimensions of the housing 10, the display portion 20, the light shielding cover 131, and the like can be specifically set according to different models of cooking devices.

Therefore, the cooker and the cooking utensil provided by the application avoid the situation that the support frame is additionally arranged to support and limit the nixie tube 121 in the prior art, simplify the assembly process, support and limit the nixie tube 121 in the shading process, improve the universality of the nixie tube 121 and improve the display effect.

In a possible implementation manner, the support 1311 and the light shield 131 are integrally formed by injection molding, and both the support 1311 and the light shield 131 are plastic or silicone pieces.

It should be noted that, in the present embodiment, the integral molding belongs to a process technology, and is mainly used in the manufacturing industry, wherein a mold can be formed through one-time stamping during casting, and the structural rigidity is stronger compared with a later welding or bonding mode.

By arranging the supporting piece 1311 and the light shield 131 as an integral body, during assembly, on one hand, no extra supporting frame is required, so that the problem that the supporting frame needs to be arranged separately to support and limit the nixie tube 121 in the prior art is solved, and assembly parts and assembly processes are reduced; on the other hand, no fit clearance exists between the support 1311 and the light shield 131, which is beneficial to improving the aesthetic property of the product; on the other hand, by arranging the integrated forming mode, the support piece 1311 and the light shield 131 are integrated before injection molding, the assembling mode is simple and easy to operate, and the fixing is firm, so that the stability of supporting and limiting the nixie tube 121 is improved.

Secondly, by arranging the supporting piece 1311 and the light shield 131 to be plastic or silicone pieces, in the manufacturing process, after the plastic or silicone is cooled and molded, the supporting piece 1311 and the light shield 131 are tightly bonded together without a gap therebetween, and the problem of deformation caused by high temperature in the molding process can be avoided by using the material.

In one possible implementation, referring to fig. 4 and 5, the light shield 131 is a cylinder, and at least one support 1311 is disposed on a sidewall of the light shield 131.

By providing the light shield 131 as a cylindrical member, it is convenient for the light shield 131 to be covered on the nixie tube 121 and also to have enough space to fit the support 1311, and secondly, providing the support 1311 on the side wall of the light shield 131 facilitates the nixie tube 121 to abut on the support 1311 when the light shield 131 is covered on the nixie tube 121.

Meanwhile, under the action of the supporting member 1311, the distance between the light emitting end of the nixie tube 121 and the display portion 20 is shortened, so that the distance between the nixie tube 121 and the display portion 20 is reduced, the display brightness of light emitted from the nixie tube 121 reaching the display portion 20 is improved, and therefore a user can more easily identify the use state (such as starting up and shutting down) of the induction cooker or the working mode (such as heating, heat preservation, quick frying, water boiling and the like) of the induction cooker when using the induction cooker.

Specifically, in this embodiment, the arrangement of the supporting pieces 1311 may include multiple ways, for example, in an implementation manner, the supporting pieces 1311 may be arranged as annular bosses or elongated bosses; alternatively, in another implementation manner, the supporting member 1311 may be provided as a plurality of segment-shaped bosses, and it should be noted that the present embodiment includes, but is not limited to, the above implementation manner. Through setting up support piece 1311 for the boss, the boss has certain height, is favorable to supporting and spacing support piece 1311 like this.

In a first implementation manner, when the supporting member 1311 is an annular boss, or the supporting member 1311 is at least two elongated bosses, and the at least two elongated bosses are oppositely disposed on the side wall of the light shield 131 (see fig. 7 and 8 in particular), in the assembling process, the nixie tube 121 abuts against the annular or elongated supporting member 1311, so that the abutting area between the nixie tube 121 and the supporting member 1311 can be increased, the nixie tube 121 is supported and limited to the greatest extent, and the assembling stability can be improved.

In a second implementation manner, referring to fig. 9, the support 1311 may be a plurality of segment-shaped bosses, and the segment-shaped bosses are arranged at intervals along the circumferential direction of the side wall of the light shield 131. When setting up support piece 1311 for a plurality of segment shape bosses, can support and spacing nixie tube 121 equally, simultaneously, satisfying support and spacing basis to nixie tube 121, can also effectively save manufacturing cost. It should be noted that the number and the position of the segment-shaped bosses are not further limited.

In one possible implementation, as shown in fig. 10 and 11, the protruding height of the support 1311 may range between 0.3-5mm, and the thickness of the support 1311 may range between 0.3-3.5 mm.

Specifically, the protruding height of the support 1311 may be h1, where h1 may be 0.3mm, h1 may be 2mm, and h1 may also be 5mm, which is not further limited in this embodiment, and by limiting the protruding height of the support 1311, it is possible to ensure that the nixie tube 121 abuts against the support 1311 during the assembly process, so as to avoid the problem that the nixie tube 121 falls off the support 1311.

In this embodiment, the thickness range of the supporting member 1311 may be h2, wherein h2 may be 0.3mm, h2 may be 2mm, and h2 may also be 3.5mm, which is not further limited in this embodiment, wherein the thickness range of the supporting member 1311 is limited, that is, the supporting member 1311 has a certain thickness, which is beneficial to improving the supporting force of the supporting member 1311, so as to support and limit the nixie tube 121 to the maximum extent, and avoid the problem that the nixie tube 121 falls off the supporting member 1311.

Specifically, in this embodiment, the distance between the nixie tube 121 and the inner wall of the light shield 131 is smaller than the protruding height of the support 1311, and the difference between the two is in the range of 0.2-3mm, specifically, as shown in fig. 11, the distance between the nixie tube 121 and the inner wall of the light shield 131 may be set to h3, the protruding height of the support 1311 may be h1, the difference between the two may be set to h4, h4 may be 0.2mm, h4 may be 2mm, and h4 may also be 3 mm.

Through setting up the protruding height of support 1311 and being greater than the distance between charactron 121 and the inner wall of lens hood 131, can ensure like this that support 1311 is inconsistent with charactron 121 in the in-process of assembly, wherein, prescribe a limit to the difference between the two, satisfying supporting and spacing basis to charactron 121 like this, can also effectively save manufacturing cost.

In a possible implementation manner, an end surface of the partial support 1311 facing the display part 20 is a horizontal surface, so that an end surface of the light shield 131 close to the display part 20 is at the same horizontal surface as the display part 20.

When the display part 20 is a horizontal plane, the end face of the nixie tube 121 close to the display part 20 is correspondingly a horizontal plane by arranging the supporting piece 1311 towards the display part 20, so that the end face of the nixie tube 121 close to the display part 20 and the display part 20 are in the same horizontal plane, the light-emitting end of the nixie tube 121 can be infinitely close to the display part 20, or the light-emitting end of the nixie tube 121 and the inner wall corresponding to the display part 20 are infinitely close to be parallel, and therefore the display effect is improved.

In one implementation, referring to fig. 12 and 13, an end surface of the partial support 1311 facing the display 20 is inclined, so that an end surface of the nixie tube 121 close to the display 20 is at the same level as the display 20.

When the display portion 20 is a zone of opposite sex, that is, the inner wall of the display portion 20 may be an arc surface, and the light emitting end of the nixie tube 121 in the prior art is often a plane, so that the end surface facing the display portion 20 by the support 1311 is correspondingly an inclined surface, even if the display portion 20 is a curved surface, because the support 1311 is inclined, the end surface of the nixie tube 121 close to the display portion 20 and the display portion 20 are still ensured to be in the same horizontal plane, so that the light emitting end of the nixie tube 121 may be infinitely close to the display portion 20, or the light emitting end of the nixie tube 121 and the inner wall corresponding to the display portion 20 are infinitely close to be parallel, thereby improving the display effect.

In particular, the angle of inclination of the support 1311 may be between 0-60 °. As shown in fig. 13, the inclination angle of the support 1311 may be a, where a may be 0 °, a may be 30 °, and a may be 60 °.

Specifically, when the inclination angle a is 0 °, the end surface of the partial support 1311 facing the display unit 20 is a horizontal surface, and when the inclination angle is greater than 0 °, the end surface of the partial support 1311 facing the display unit 20 is a slope.

The inclination angle of the support 1311 is limited, that is, the support 1311 may be arranged horizontally or obliquely, so that the light shield 131 can be matched with the display parts 20 of different shapes, and the end surface of the nixie tube 121 close to the display part 20 is always kept at the same horizontal plane as the display part 20; on the other hand, the inclination angle of the supporting member 1311 cannot be set too large, so that the problem that the nixie tube 121 is unstably supported due to the fact that the supporting member 1311 is too inclined is avoided, and supporting and limiting of the nixie tube 121 are not facilitated.

In an implementation manner, the end surface of the light shielding member 13 close to the display portion 20 is an opening structure, and when the end surface of the light shielding cover 131 close to the display portion 20 is an opening structure, the nixie tube 121 can penetrate out of the opening under the action of the supporting member 1311, so as to ensure that light emitted by the light emitting end of the nixie tube 121 is emitted to the display portion 20 through the light shielding cover 131 and is displayed outside the housing 10, so that a user can more easily identify the light when using the nixie tube.

In an implementation manner, when the end surface of the light shield 131 close to the display portion 20 is a transparent surface, light emitted by the light emitting end of the nixie tube 121 can be directly emitted to the display portion 20 through the transparent surface and displayed outside the housing 10, so that a user can more easily identify a use state (e.g., power on, power off, etc.) of the induction cooker or a working mode (e.g., heating, heat preservation, stir-frying, water boiling, etc.) of the induction cooker when using the induction cooker.

In an implementation manner, one surface of the light shield 131 close to the display portion 20 is an opaque surface, an inner wall surface of the light shield 131 close to the display portion 20 is provided with a light guide coating, and light emitted by the light emitting end of the nixie tube 121 passes through the light guide coating and is emitted to the display portion 20.

In one implementation, referring to fig. 4, the light shielding member 13 may be provided with a support platform 132, the support platform 132 is connected to the position of the opening of the light shielding cover 131, and the end surface of the support platform 132 close to the opening of the light shielding cover 131 is a horizontal surface or an inclined surface.

The support 132 is integrally formed with the display panel 12, the light shield 131 is connected to the support 132, and the support 132 can further shorten the distance between the light-emitting end of the nixie tube 121 and the display portion 20, thereby reducing the distance between the nixie tube 121 and the display portion 20, improving the display brightness of the light emitted from the nixie tube 121 reaching the display portion 20, and further making it easier for a user to identify the use state of the induction cooker (e.g., power on, power off, etc.) or the working mode of the induction cooker (e.g., heating, heat preservation, stir-frying, water boiling, etc.) when the induction cooker is used.

In one implementation, referring to fig. 4, the light shielding member 13 is further provided with a limiting member 133, and the light shielding cover 131 is located between at least two limiting members 133; the limiting member 133 is integrally formed with the light shielding member 13, one end of the limiting member 133 is connected to the light shielding member 13, and the other end of the limiting member 133 is connected to the housing 10. Thus, during assembly, the light shield 131 can be effectively limited, and the assembly stability is further improved.

Specifically, as shown in fig. 7 and 8, the outer wall of the light shielding member 13 may be provided with a recess 134, a hook 1341 protruding toward the display panel 12 is provided near the recess 134, an opening 122 is provided on the display panel 12 at a position corresponding to the hook 1341, and the hook 1341 is engaged in the opening 122.

Through setting up depressed part 134 and clip 1341, clip 1341 is located the inside of depressed part 134, wherein, has certain clearance between the internal wall face of clip 1341 and depressed part 134, can avoid mutual interference when the assembly like this, secondly, be provided with opening 122 in the position department that corresponds with clip 1341 on display panel 12, clip 1341 block is in opening 122 to accomplish the assembly between display panel 12 and the light-shielding piece 13, easy and simple to handle, be convenient for user operation.

The second aspect of the embodiment of the present application further provides a cooking appliance, which includes a pot and a cooking device, wherein the pot is placed on the panel 30 of the cooking device, and the cooking device is used for heating the pot.

In the embodiment of the present application, through including casing 10 and display part 20, be provided with display panel 12 and light-shading member 13 in the casing 10, be provided with light-shading cover 131 on the light-shading member 13, light-shading cover 131 covers and establishes on charactron 121, the terminal surface printing opacity that light-shading cover 131 is close to display part 20, wherein, light-shading cover 131 has the shading effect, can play the effect of preventing the mutual crosstalk between the display part, be equipped with at least one support 1311 on the internal wall face of light-shading cover 131, support 1311 and light-shading cover 131 integrated into one piece and mutually support, when the assembly like this, charactron 121 butt is on support 1311, support 1311 carries out effective support and spacing to charactron 121, so that the luminous end of charactron 121 can infinitely be close to display part 20, or the luminous end of charactron 121 and the inner wall that display part 20 corresponds are infinitely close to being parallel, thereby improve display effect.

Therefore, the cooking utensil provided by the application avoids the problem that the nixie tube 121 needs to be additionally supported and limited by the support frame in the prior art, simplifies the assembly process, can support and limit the nixie tube 121 in the shading process, improves the universality of the nixie tube 121, and improves the display effect.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "comprises" and "comprising," and any variations thereof, as used herein, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; either directly or indirectly through intervening media, may be used in either the internal or the external relationship of the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (15)

1. A cooking device, comprising a casing (10) and a display part (20), wherein the display part (20) is assembled on the casing (10), the casing (10) is provided with a cavity (11), a display panel (12) and a light shielding member (13) are arranged in the cavity (11), at least a nixie tube (121) is arranged on the display panel (12), the nixie tube (121) is electrically connected with the display panel (12), and the light emitting end of the nixie tube (121) faces the display part (20);

the digital tube display device is characterized in that a light shield (131) is arranged on the light shield (13), the light shield (131) is covered on the digital tube (121), the light shield (131) is transparent at the end face close to the display part (20), at least one support piece (1311) is arranged on the inner wall face of the light shield (131), and the digital tube (121) is abutted to the support piece (1311).

2. The cooking apparatus according to claim 1, wherein the support member (1311) and the light shield (131) are integrally molded by injection molding, and the support member (1311) and the light shield (131) are both plastic or silicone members.

3. The cooking apparatus according to claim 2, wherein the light shield (131) is a cylinder, and at least two of the supports (1311) are provided on a side wall of the light shield (131).

4. The cooking apparatus according to any one of claims 1 to 3, wherein the support (1311) is a ring-shaped boss provided around a side wall of the light shield (131);

or, the support piece (1311) is a plurality of segment-shaped bosses which are arranged at intervals along the circumferential direction of the side wall of the light shield (131).

5. The cooking apparatus according to claim 4, wherein the support (1311) has a protruding height ranging from 0.3 to 5mm, and the support (1311) has a thickness ranging from 0.3 to 3.5 mm.

6. The cooking apparatus according to claim 5, wherein a distance between the nixie tube (121) and an inner wall of the light shield (131) is smaller than a protruding height of the support (1311);

the difference between the two ranges from 0.2mm to 3 mm.

7. The cooking apparatus according to any one of claims 1 to 3, wherein a part of an end surface of the support member (1311) near the display portion (20) is a horizontal surface, and the support member (1311) is parallel to the display panel (12).

8. A cooking apparatus according to any of claims 1-3, wherein a part of the end surface of the support member (1311) facing the display portion (20) is an inclined surface, and the support member (1311) is angled with respect to the display panel (12).

9. The cooking apparatus according to claim 8, wherein the inclination angle between the support member (1311) and the display panel (12) is between 0-60 °.

10. The cooking apparatus according to any one of claims 1 to 3, wherein an end surface of the light shield (131) adjacent to the display portion (20) is an open structure; or, the end surface of the light shield (131) close to the display part (20) is a light-transmitting surface.

11. The cooking device according to any one of claims 1 to 3, wherein a surface of the light shield (131) adjacent to the display unit (20) is a light-opaque surface, and a light-guiding coating is provided on an inner wall surface of the light shield (131) adjacent to the display unit (20).

12. The cooking apparatus according to any one of claims 1 to 3, wherein a support base (132) is provided on the light-shielding member (13), the support base (132) is connected to the light-shielding cover (131) at a cover opening position, and an end surface of the support base (132) near the cover opening of the light-shielding cover (131) is a horizontal surface or an inclined surface.

13. The cooking apparatus according to any one of claims 1 to 3, wherein at least two limiting members (133) are further provided on the light-shielding member (13), and the light-shielding cover (131) is located between the at least two limiting members (133);

the limiting part (133) and the shading part (13) are integrally formed, one end of the limiting part (133) is connected with the shading part (13), and the other end of the limiting part (133) is connected with the shell (10).

14. The cooking apparatus according to any one of claims 1 to 3, wherein the outer wall of the shade (13) is provided with a recess (134), and a clasp (1341) protruding toward the display panel (12) is provided near the inside of the recess (134);

an opening (122) is arranged on the display panel (12) at a position corresponding to the clasp (1341), and the clasp (1341) is clamped in the opening (122).

15. A cooking appliance comprising a cookware, placed on a panel of the cooker, and the cooker of any of claims 1-14 above.

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