CN218544534U - Cooking device and cooking utensil - Google Patents

Abstract

The application provides a cooking apparatus and cooking utensil relates to household electrical appliances technical field to solve the assembly methods in the correlation technique, cause the problem that radiator fan damaged easily. The cooker comprises a shell, a panel, a heat dissipation fan, an assembly part and a fastening part, wherein the surface of the assembly part, close to one side of the heat dissipation fan, is a first inclined surface, and the surface of the assembly part, far away from one side of the heat dissipation fan, is a horizontal plane; the surface of the side, close to the assembly part, of the heat dissipation fan is attached to the first inclined surface, and the surface of the side, close to the supporting part, of the heat dissipation fan is attached to the second inclined surface. This application is through setting up the assembly part, and when the fastener compressed tightly fixed assembly part, also compressed tightly cooling fan and fix on the casing, avoided among the correlation technique because cooling fan slope sets up to fix on the casing through the direct tightening of screw when cooling fan, and cause the risk that cooling fan damaged. Meanwhile, the assembly structure is simple, the production efficiency is high, and the universality of parts in the cooker is favorably improved.

Description

Cooking device and cooking utensil

Technical Field

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

Background

Cookers such as induction cookers have the advantages of rapid heating, no open fire, safety, convenience, etc., and are increasingly popular and accepted by consumers. The electromagnetism stove mainly includes: the shell and the panel arranged on the shell jointly enclose an accommodating cavity of the induction cooker, and a coil panel, a circuit board assembly and a cooling fan are arranged in the accommodating cavity. Wherein, coil panel and circuit board component are main heating element, and cooling fan is used for dispelling the heat for heating element.

When the induction cooker works, cooling air outside the induction cooker enters a fan cavity of the cooling fan, then is blown out of the cooling fan and passes through heating elements such as the coil panel and the circuit board assembly, and hot air is blown out of the induction cooker, so that the heat dissipation of the heating elements is realized. In the related art, in order to improve the heat dissipation efficiency of the heating element, the heat dissipation fan is disposed to be inclined toward the coil panel and/or the circuit board assembly. And during assembly, the heat radiation fan is arranged on the bottom wall surface of the shell through a screw.

However, the above-mentioned assembling method is likely to cause damage to the heat dissipation fan.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a cooking device and cooking utensil, through setting up the assembly part, when the fastener compresses tightly fixed assembly part, also compresses tightly heat dissipation fan and fixes on the casing, has avoided setting up because heat dissipation fan is the slope among the correlation technique to fix on the casing through the direct tightening of screw when heat dissipation fan, and cause the risk that heat dissipation fan damaged. Meanwhile, the assembly structure is simple, the production efficiency is high, and the universality of parts in the cooker is improved.

In order to achieve the above object, a first aspect of embodiments of the present application provides a cooking apparatus, including a housing, a panel, a heat dissipation fan, a fitting, and a fastener, where the panel covers the housing and encloses a cavity with the housing; the assembly part and the fastening part are arranged in the cavity, the heat radiation fan is obliquely arranged in the cavity, the assembly part is positioned on one side of the heat radiation fan, which is far away from the bottom wall surface of the shell, and a supporting part is arranged on the bottom wall surface of the shell; at least part of the surface of the assembly part, which is close to one side of the heat dissipation fan, is a first inclined surface, at least part of the surface of the assembly part, which is away from one side of the heat dissipation fan, is a horizontal plane, and the surface of the support part, which is close to one side of the heat dissipation fan, is a second inclined surface; the heat dissipation fan is characterized in that at least part of the surface, close to one side of the assembly part, of the heat dissipation fan is attached to the first inclined surface, at least part of the surface, close to one side of the supporting part, of the heat dissipation fan is attached to the second inclined surface, one end of the fastener penetrates through the assembly part and the heat dissipation fan and is connected with the supporting part, and the other end of the fastener is connected to the horizontal plane of the assembly part.

The application provides a cooking device includes casing and panel, and through closing the panel lid on the casing, the panel deviates from the one side of casing and can be used for placing the pan to not only can realize cooking utensil's heating function, make the pan can not scald the casing with casing direct contact moreover, with the pan of avoiding the high temperature. Through including radiator fan, assembly part, supporting part and fastener, radiator fan slope sets up in the cavity to can increase the space of radiator fan's top air-out face department, reduce the windage that the cooling wind that radiator fan's top air-out face blew off turned to the side, improved the radiating efficiency to heating element. Through setting up being close to of assembly part the surface of cooling fan one side is first inclined plane, deviating from of assembly part the surface of cooling fan one side is the horizontal plane, and the supporting part is close to the surface of cooling fan one side is the second inclined plane, cooling fan's relative both sides surface pastes respectively and locates first inclined plane and second inclined plane, when the fastener compresses tightly fixed assembly part, also compresses tightly cooling fan and fixes on the supporting part of casing, has avoided setting up for the slope because cooling fan, passes through the screw direct tightening when cooling fan and fixes on the casing, and causes the risk that cooling fan damaged. Meanwhile, the assembly structure is simple, the production efficiency is high, and the universality of parts in the cooker is improved.

In a possible implementation manner, the assembly part includes a fixing part, the first inclined surface is a surface of the fixing part on a side close to the heat dissipation fan, and a horizontal surface of the assembly part is a surface of the fixing part on a side away from the heat dissipation fan; the fixing part is provided with a first fixing hole, the first fixing hole penetrates through the horizontal plane and the first inclined plane, at least part of the heat dissipation fan is provided with a second fixing hole penetrating through the thickness of the heat dissipation fan, and the first fixing hole and the second fixing hole are oppositely arranged; one end of the fastener penetrates through the first fixing hole and the second fixing hole and is connected with the supporting part, and the other end of the fastener is fixed on the horizontal plane of the fixing part.

Through including the fixed part, set up first fixed orifices on the fixed part, seted up the second fixed orifices on the cooling fan to through the cooperation between first fixed orifices, second fixed orifices and the fastener, when can compress tightly the fixed mounting spare, compress tightly the cooling fan and fix on the casing, simple structure, maneuverability are strong and fixed steadiness is high.

In a possible implementation manner, the cooling fan includes a fan bracket and a fan blade disposed on the fan bracket, and the second fixing hole is formed in the fan bracket; one of the fixed part and the fan bracket is provided with a positioning column, and the other of the fixed part and the fan bracket is provided with a positioning hole; the positioning columns are correspondingly assembled in the positioning holes.

Through including the fan support and set up the flabellum on the fan support for the cooling air that enters into radiator fan's fan chamber air inlet side via the air intake of casing concentrates to radiator fan's air-out side under the high-speed rotation of flabellum, then gets into heating element from the air-out side, effectively dispels the heat to heating element, and blows off the heat via the air outlet of casing. In addition, the cooling fan has lower cost, thereby being beneficial to reducing the manufacturing cost of the cooker. Through set up reference column and locating hole respectively on fixed part and fan support, reference column and locating hole cooperate, can realize assembly part and cooling fan's connection to very big improvement the connection stability between assembly part and the cooling fan, further guaranteed the steadiness and the reliability of assembly.

In a possible implementation manner, a heating element and a barrier member are accommodated in the cavity, the barrier member divides the cavity into a first area and a second area, and the heating element is located in the second area; the cooling fan is obliquely arranged towards the direction of the heating element, and the distance between the bottom surface of the cooling fan and the bottom wall surface of the shell is gradually reduced along the direction from the first area to the second area.

The heat dissipation fan is obliquely arranged towards the direction of the heating element, and the distance between the bottom surface of the heat dissipation fan and the bottom wall surface of the shell is gradually reduced along the direction from the first area to the second area. The air blown out by the heat radiation fan can flow through the heating element to a greater extent under the blocking of the blocking piece, so that the air quantity flowing through other areas without the heating element is reduced, and the heat radiation efficiency of the heating element is improved. In addition, the heating element and the other elements are separated by the barrier member to protect the other elements from the high temperature of the heating element, thereby extending the life span of the other elements.

In a possible implementation manner, the assembly further includes a supporting barrier part, and the supporting barrier part overlaps one side of the barrier part far away from the bottom wall surface of the shell; the two ends of the supporting baffle part are respectively connected with the side wall of the shell, and the supporting baffle part positioned in the middle is an arc-shaped plate; the fixing part is connected to the supporting barrier part at a position close to the middle part.

The supporting baffle part is matched and assembled with the baffle part, so that the cavity is divided into a first area and a second area, the two ends of the supporting baffle part are respectively connected with the side wall of the shell, the supporting baffle part positioned in the middle is an arc-shaped plate, and the baffle area of the arc-shaped plate is large, so that the baffle effect is good.

In a possible implementation, the fitting further includes an extension portion connected to a side of the support barrier portion near the second region, and the fixing portion is connected to the support barrier portion and the extension portion at a position near the middle.

In a possible implementation manner, a surface of one side of the extending portion, which is away from the bottom wall surface of the housing, is an inclined surface with the same inclination direction as that of the heat dissipation fan; the inclined surface of the extension part has an inclination angle ranging from 5 degrees to 15 degrees.

Through including the extension, the surface that deviates from diapire face one side of casing of extension be with radiator fan's the same inclined plane of incline direction, like this when radiator fan bloies the heat dissipation to heating element, the air current can flow via the incline direction on this inclined plane to more do benefit to the heat dissipation to heating element. The inclination angle range of the inclined plane of the extension part is between 5 and 15 degrees, on the basis of ensuring the air inlet amount of the air inlet surface of the heat radiation fan and the air outlet amount blown to the side from the air outlet surface, the normal rotation of the fan blade is also prevented from being influenced by the contact between the fan blade of the heat radiation fan and the inner wall of the panel or the shell due to the overlarge inclination angle, so that the normal work of the heat radiation fan is ensured, meanwhile, the fan blade is prevented from rubbing against the panel or the shell to damage the fan blade, the panel and the shell, and the service life of the cooker is prolonged.

In a possible implementation manner, the inclination angle of the first inclined plane, the inclination angle of the heat dissipation fan, and the inclination angle of the second inclined plane are the same; the inclination angle of the first inclined plane, the inclination angle of the heat dissipation fan and the inclination angle of the second inclined plane range from 5 degrees to 15 degrees.

Through the inclination that sets up first inclined plane radiator fan's inclination and the inclination homogeneous phase on second inclined plane guarantees that radiator fan and first inclined plane and the laminating degree on second inclined plane are higher for radiator fan do not have the clearance respectively with first inclined plane and with between the second inclined plane, thereby when screwing up the fastener, the risk of damaging radiator fan can not appear. By limiting the inclination angle, the inclination angle is ensured to be in a reasonable range, and the problem that the height of the cooker is correspondingly increased when the angle is too large is avoided.

In a possible implementation manner, the fixing portion is multiple, and the multiple fixing portions are arranged on the supporting barrier portion at intervals; the heat radiation fans are multiple, and the heat radiation fans and the fixing parts are connected to the bottom wall surface of the shell through the fastening pieces in a one-to-one correspondence mode.

By the aid of the fixing parts and the heat dissipation fans, on one hand, the heat dissipation effect of the heating element can be improved; on the other hand, the connection stability between the assembly parts and the heat dissipation fan is improved, and the stability and the reliability of assembly are further guaranteed.

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

The application provides a cooking device and cooking utensil, the pan is located on the panel of cooking device, wherein, cooking device includes casing and panel, and through closing the panel lid on the casing, the one side that the panel deviates from the casing can be used for placing the pan to not only can realize cooking utensil's heating function, make the pan can not scald the bad casing with casing direct contact moreover, with the pan of avoiding the high temperature. Through including cooling blower, assembly part and fastener, cooling blower slope sets up in the cavity to can increase the space of cooling blower's top air-out face department, reduce the windage that the cooling wind that cooling blower's top air-out face blew off turned to the side, improved the radiating efficiency to heating element. Through setting up being close to of assembly part the surface of cooling fan one side is first inclined plane, deviating from of assembly part the surface of cooling fan one side is the horizontal plane, and being close to of supporting part the surface of cooling fan one side is the second inclined plane, the both sides surface of cooling fan pastes respectively and locates first inclined plane and second inclined plane, when the fastener compresses tightly fixed assembly part, also compress tightly cooling fan and fix on the casing, avoided among the correlation technique because cooling fan sets up for the slope, directly screwed up through the screw when cooling fan and fix on the casing, and caused the risk that cooling fan damaged. Meanwhile, the assembly structure is simple, the production efficiency is high, and the universality of parts in the cooker is improved.

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

Drawings

In order to more clearly illustrate the embodiments of the present application 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 application, 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 an exploded view of a cooking apparatus according to an embodiment of the present application;

FIG. 3 is a sectional view of a cooking apparatus according to an embodiment of the present application before assembling an assembly and a heat dissipation fan;

fig. 4 is a sectional view of a cooker according to an embodiment of the present invention after the assembly and a heat dissipation fan are assembled;

FIG. 5 is an enlarged partial view of portion I of FIG. 4;

FIG. 6 is a schematic structural diagram of an assembly of a cooking apparatus according to an embodiment of the present application;

FIG. 7 is a sectional view of an assembly of a cooking apparatus according to an embodiment of the present application;

fig. 8 is a schematic structural diagram of a fixing portion of a fitting provided in an embodiment of the present application;

FIG. 9 is a cross-sectional view of a retainer portion of a fitting provided in accordance with an embodiment of the present application;

fig. 10 is a schematic structural view of a heat dissipation fan of a cooking apparatus according to an embodiment of the present application;

fig. 11 is a schematic structural view of a housing of a cooking apparatus according to an embodiment of the present application;

FIG. 12 is a top view of a housing of a cooking apparatus according to an embodiment of the present application;

fig. 13 is a sectional view of a housing of a cooking device according to an embodiment of the present application.

Description of reference numerals:

100-a cooking device; 110-a panel; 120-a housing;

121-upper cover; 122-a lower cover; 123-cavity;

1231-a first region; 1232-second region; 124-air inlet;

125-air outlet; 130-a heat radiation fan; 131-a second fixing hole;

132-a fan mount; 1321-locating holes; 133-fan blades;

134-a rotating part; 140-a fitting; 141-a first inclined surface;

142-horizontal plane of the fitting; 143-a fixed part; 1431 — a first fixation hole;

144-a locating post; 145-support barrier; 146-an extension;

150-a support; 151-second inclined surface; 160-a heating element;

170-barrier.

Detailed Description

The electromagnetic oven, the electric ceramic oven, the electric pressure cooker and the like are cooking devices commonly used by people, when the electromagnetic oven works, high-frequency current passes through the coil panel, so that countless closed magnetic field force is generated, magnetic force lines cut a cooker to generate countless small eddy currents, and the cooker placed on the panel is heated.

The cooking device mainly comprises: casing and the panel of setting on the casing, casing and panel enclose the holding chamber of synthetic electromagnetism stove jointly, and the holding intracavity is provided with coil panel, circuit board subassembly and cooling fan etc.. Wherein, coil panel and circuit board subassembly are main heating element, and radiator fan is used for the heating element heat dissipation, has seted up air intake and air outlet on the casing, and the electromagnetism stove is at the during operation, and the outside cooling air of electromagnetism stove gets into radiator fan's fan intracavity via the air intake, then blows off via radiator fan's air outlet to through heating element such as coil panel, circuit board subassembly, it is outside to blow off hot-blast to the electromagnetism stove, thereby realizes heating element's heat dissipation.

In the existing electromagnetic oven, most of the cooling fans are axial flow fans, and the cooling fans are arranged in parallel with the inner bottom wall of the shell of the electromagnetic oven, external cold air firstly enters the bottom surface of the fan cavity, then reaches the top surface of the cooling fans under the action of rotation of the fan blades, under the blocking of the panel, the air flow is forced to turn to 90 degrees and flows to a coil panel and a circuit board assembly, and the air flow forms larger air resistance when being blown out from the top surface of the cooling fans, so that the total air volume blown out to the side part of the cooling fans is reduced, and the cooling efficiency of the electromagnetic oven is greatly reduced.

In the correlation technique, in order to improve the radiating efficiency to heating element, be provided with the wind-break muscle in the drain pan, the wind-break muscle is first region and second region with the holding chamber separation, radiator fan, coil panel and circuit board set up in the second region, radiator fan sets up towards the direction slope of coil panel and/or circuit board, can increase radiator fan's top air-out face's space like this, the cooling air that reduces radiator fan's top air-out face and blow off turns to the windage of side, the radiating efficiency to heating element has been improved.

When the related art is assembled on the heat dissipation fan, the heat dissipation fan is mainly directly installed on the bottom wall surface of the shell, wherein, due to the manufacturing reasons of the mold, the bottom wall surface of the shell is provided with the screw columns, the screw columns are vertically placed, and the fasteners such as screws penetrate through holes in the heat dissipation fan which is obliquely placed along the vertical direction and are assembled on the screw columns. However, when the screw is tightened to fix the heat dissipation fan, only one point of the screw can press the heat dissipation fan, which easily causes damage to the heat dissipation fan.

Based on the technical problem, the embodiment of the application provides a cooking device and cooking utensil, the surface that is close to cooling fan one side through setting up the assembly part is the inclined plane, the surface that deviates from cooling fan one side of assembly part is the horizontal plane, the surface that is close to cooling fan one side of supporting part is the second inclined plane, first inclined plane and second inclined plane are located in pasting respectively to cooling fan's relative both sides surface, thereby when the assembly, the fastener compresses tightly fixed assembly part, also compress tightly cooling fan and fix on the casing, because cooling fan sets up for the slope among the correlation technique has been avoided, directly tighten up when cooling fan passes through the screw and fixes on the casing, and cause the risk that cooling fan damaged. Meanwhile, the assembly structure is simple, the production efficiency is high, and the universality of parts in the cooker is improved.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Fig. 1 is a schematic structural view of a cooking apparatus according to an embodiment of the present application, fig. 2 is an exploded view of the cooking apparatus according to the embodiment of the present application, fig. 3 is a sectional view of the cooking apparatus according to the embodiment of the present application before an assembly and a heat dissipation fan are assembled, fig. 4 is a sectional view of the cooking apparatus according to the embodiment of the present application after the assembly and the heat dissipation fan are assembled, and fig. 5 is a partially enlarged schematic view of a portion I in fig. 4.

Referring to fig. 1 and 2, an embodiment of the present application provides a cooking apparatus 100, where the cooking apparatus 100 includes, but is not limited to, an induction cooker and an electric ceramic cooker, and in the embodiment, the induction cooker is mainly used as an example for description. The pan is placed on the electromagnetism stove, and the electromagnetism stove is used for cooking the edible material in the pan.

Referring to fig. 2, the cooking apparatus 100 includes a panel 110, a housing 120, a heat dissipation fan 130, a fitting 140, a heating element 160, and a fastener, wherein the panel 110 covers the housing 120 and encloses a cavity 123 with the housing 120, and the heat dissipation fan 130 and the heating element 160 are accommodated in the cavity 123.

The material of the casing 120 may be polypropylene (PP), polybutylene terephthalate (PBT), polyester resin (PET), nylon 6 (PA 6), nylon 66 (PA 66), or Polyphenylene Sulfide (PPs) which can resist temperature higher than 125 degrees, or the material of the casing 120 may be PP, PBT, PET, PA6, PA66, or PPs plus glass fiber.

For example, as shown in fig. 2 to 4, the housing 120 may include a lower cover 122 and an upper cover 121, the upper cover 121 is covered on the lower cover 122, and the panel 110 is disposed on a side of the upper cover 121 facing away from the lower cover 122. One side of the panel 110 facing away from the housing 120 can be used for placing a pot, so that not only the heating function of the cooker 100 can be realized, but also the pot does not directly contact with the housing 120, thereby preventing the high-temperature pot from scalding the housing 120.

The panel 110 may be a high temperature resistant non-metallic material such as a high borosilicate glass panel 110, a ceramic panel 110, and a glass ceramic panel 110. When the cooking appliance is an induction cooker, the heating element is a coil panel, and the coil panel comprises a coil panel fan bracket and a coil wound on the coil panel fan bracket; when the cooking appliance is an electric ceramic oven, the heating element can be formed by winding a resistance heating wire.

The heating element 160 may mainly include: coil panel and circuit board subassembly, in practical application, circuit board subassembly includes display panel and power strip, and wherein, the display panel is the lamp plate promptly, provides the light source for the function display area of electromagnetism stove, and is luminous through the display lamp on the control display panel to see through the function display area and instruct operating condition for the user. The power panel controls the operation of the heat dissipation fan 130, the coil panel and other elements.

The fitting 140 and the fastener are located in the cavity 123, the heat dissipation fan 130 is obliquely disposed in the cavity 123, and the fitting 140 is located on a side of the heat dissipation fan 130 facing away from the bottom wall surface of the housing 120.

In practical application, the heat dissipation fan 130 inclines towards one side of the heating element 160, and the air inlet area can be increased, and the wind resistance is reduced, so that the space at the top air outlet face of the heat dissipation fan 130 is increased, the wind resistance of the cooling air turning side face blown out by the top air outlet face of the heat dissipation fan 130 is reduced, and the heat dissipation efficiency of the heating element 160 is improved.

In order to avoid the risk of damage when the heat dissipation fan 130 is assembled on the housing 120, in the embodiment of the present application, a surface of at least a part of the assembly 140 close to the heat dissipation fan 130 is the first inclined surface 141, and a surface of at least a part of the assembly 140 away from the heat dissipation fan 130 is a horizontal surface.

In actual assembly, referring to fig. 5, at least a portion of the surface of the heat dissipation fan 130 close to the assembly member 140 is attached to the first inclined surface 141, it can be understood that the inclined direction of the heat dissipation fan 130 is the same as the inclined direction of the first inclined surface 141, and the inclined angle of the heat dissipation fan 130 is the same as the inclined angle of the first inclined surface 141, so that there is no gap between the surface of the heat dissipation fan 130 close to the assembly member 140 and the surface of the assembly member 140 close to the heat dissipation fan 130, one end of the fastening member sequentially penetrates through the assembly member 140 and the heat dissipation fan 130 and is connected to the bottom wall surface of the housing 120, and the other end of the fastening member is fixed to the horizontal surface 142 of the assembly member.

In addition, when the fixing is performed, the fastening member is inserted in a vertical direction, which is a direction perpendicular to the bottom wall surface of the housing 120. The fastening member in the embodiment of the present application may be a screw.

So assemble for when the fastener compresses tightly fixed assembly 140, also compress tightly radiator fan 130 and fix on casing 120, and simultaneously, the other end level of fastener is fixed on the horizontal plane 142 of assembly spare, when screwing up the other end of fastener, two horizontal plane contacts and the laminating degree between the two is higher, compress tightly fixed effect better, thereby can not appear in the correlation technique because radiator fan 130 sets up for the slope, fix on casing 120 through the direct tightening of screw when radiator fan 130, and cause the risk that radiator fan 130 damaged. Meanwhile, the assembly structure of the present application is simple, the production efficiency is high, and it is advantageous to improve the versatility of the parts in the cooker 100.

As shown in fig. 5, a bottom wall surface of the casing 120 may be provided with a support portion 150, and a surface of the support portion 150 close to the heat dissipation fan 130 is a second inclined surface 151.

In actual assembly, referring to fig. 5, at least a portion of the surface of the heat dissipation fan 130 on the side away from the assembly member 140 is attached to the second inclined surface 151, it can be understood that the inclined direction of the second inclined surface 151 is the same as the inclined direction of the heat dissipation fan 130, and the inclined angles of the second inclined surface 151 and the heat dissipation fan 130 are the same, so that there is no gap between the surface of the heat dissipation fan 130 on the side away from the assembly member 140 and the second inclined surface 151, and one end of the fastening member penetrates through the assembly member 140 and the heat dissipation fan 130 and is connected to the supporting portion 150.

The support portion 150 in this embodiment may be a support column, and the support column has a connection hole therein, and the screw is assembled in the connection hole and screwed, so as to complete connection between the assembly member 140, the heat dissipation fan 130, and the housing 120.

It should be noted that, the assembly relationship between the supporting portion 150 and the bottom wall surface of the casing 120 is not limited, for example, the supporting portion 150 may be adhered, clamped, and screwed on the bottom wall surface of the casing 120, or the supporting portion 150 may be integrated with the casing 120, in this embodiment, the supporting portion 150 and the casing 120 are mainly described as an integrated piece, which not only simplifies the structure of the components, but also improves the connection strength between the supporting portion 150 and the casing 120, so that the supporting portion 150 is more stably fixed on the bottom wall surface of the casing 120.

Fig. 6 is a schematic structural view of an assembly part of a cooker according to an embodiment of the present application, fig. 7 is a sectional view of the assembly part of the cooker according to the embodiment of the present application, fig. 8 is a schematic structural view of a fixing part of the assembly part according to the embodiment of the present application, and fig. 9 is a sectional view of the fixing part of the assembly part according to the embodiment of the present application.

In one possible implementation manner, as shown in fig. 6 to 9, the assembly 140 may include a fixing portion 143, the first inclined surface 141 is a surface of the fixing portion 143 on a side close to the heat dissipation fan 130, and the horizontal surface 142 of the assembly is a surface of the fixing portion 143 on a side away from the heat dissipation fan 130.

The fixing portion 143 is provided with a first fixing hole 1431, the first fixing hole 1431 penetrates the horizontal plane and the inclined plane, at least a portion of the heat dissipation fan 130 is provided with a second fixing hole 131 (specifically, refer to fig. 10) penetrating the thickness of the heat dissipation fan, and the first fixing hole 1431 and the second fixing hole 131 are disposed opposite to each other.

Through setting up first fixed orifices 1431 and second fixed orifices 131, first fixed orifices 1431 and second fixed orifices 131 are worn to establish by the one end of fastener to be connected with supporting part 150, the other end is fixed on the horizontal plane of fixed part 143, when can compress tightly fixed fittings 140, compresses tightly fixed on casing 120 with radiator fan 130, simple structure, maneuverability are strong, and the steadiness of fixing is high.

It can be understood that, since the assembly member 140, the heat dissipation fan 130 and the case of the support portion 150 on the side close to the heat dissipation fan 130 are all in an inclined state, in design, the aperture of the first fixing hole 1431 on the assembly member 140 may be slightly larger than the aperture of the second fixing hole 131, and at the same time, the aperture of the first fixing hole 1431 and the aperture of the second fixing hole 131 may be slightly larger than the aperture of the connection hole on the support portion 150, which is more favorable for the penetration of the fastener.

In addition, the size of the first fixing hole 1431 and the second fixing hole 131 is not further limited, and may be set according to actual situations.

Fig. 10 is a schematic structural view of a heat dissipation fan of a cooking apparatus according to an embodiment of the present application.

In a possible implementation manner, as shown in fig. 10, the heat dissipation fan 130 may include a fan bracket 132, a rotating portion 134, and a fan blade 133 disposed on the fan bracket 132, where the fan blade 133 is connected to the rotating portion 134, and the rotating portion 134 is movably fixed on the fan bracket 132.

Referring to fig. 11 to 13, the housing 120 is provided with an air inlet 124 and an air outlet 125, and the cooling air entering the air inlet side of the fan cavity of the heat dissipation fan 130 through the air inlet 124 of the housing 120 is concentrated to the air outlet side of the heat dissipation fan 130 under the high-speed rotation of the fan blades 133, and then enters the heating element 160 from the air outlet side, so as to effectively dissipate heat of the heating element 160, and blow out the heat through the air outlet 125 of the housing 120.

It will be appreciated that the rotating portion 134 may be fixed to the shaft and then the shaft may be coupled to the fan bracket 132 via a bearing. The second fixing hole 131 is opened in the blower bracket 132.

With continued reference to fig. 9 and 10, in order to further improve the connection stability between the assembly 140 and the heat dissipation fan 130, the fixing portion 143 is provided with a positioning post 144, and the fan support 132 is provided with a positioning hole 1321; alternatively, the arrangement may be interchanged. The connection between the assembly member 140 and the heat dissipation fan 130 is facilitated, the connection stability between the assembly member 140 and the heat dissipation fan 130 is greatly improved, and the stability and reliability of the assembly are further ensured.

The number of the positioning pillars 144 and the positioning holes 1321 is not limited, for example, one, two, or more positioning pillars 144 may be provided, and correspondingly, one, two, or more positioning holes 1321 may be provided. In the embodiment of the present application, two positioning pillars 144 and two positioning holes 1321 are mainly used as an example for description.

Fig. 11 is a schematic structural view of a housing of a cooking apparatus according to an embodiment of the present application, fig. 12 is a top view of the housing of the cooking apparatus according to the embodiment of the present application, and fig. 13 is a sectional view of the housing of the cooking apparatus according to the embodiment of the present application.

In one possible implementation, referring to fig. 11 and 12, the cavity 123 accommodates the heating element 160 and the barrier 170, the barrier 170 divides the cavity 123 into a first area 1231 and a second area 1232, the heating element 160 is located in the second area 1232, the air inlet 124 is opened on the housing 120 located in the first area 1231, and the air outlet 125 is opened on the housing 120 located in the second area 1232, so as to facilitate blowing out heat on the heating element 160 through the air outlet 125. For example, the opening may be formed on a side wall of the housing 120, or may be formed on a bottom wall of the housing 120.

The heat dissipation fan 130 is disposed obliquely toward the heat generating element 160, and the distance between the bottom surface of the heat dissipation fan 130 and the bottom wall surface of the housing 120 gradually decreases in the direction from the first region 1231 to the second region 1232.

Above-mentioned mode of setting up has increased radiator fan 130's upper surface towards the area of side, has reduced the windage that the cooling air that the top air-out face of radiator fan 130 blew out turned to the side, and the wind channel is more smooth and easy, the windage is littleer to be favorable to more smooth and easy the heating element 160 that blows in of the wind that radiator fan 130 blew out, and cool down heating element 160.

By arranging the barrier 170, the air blown by the heat dissipation fan 130 can flow through the heating element 160 to a greater extent under the blocking of the barrier 170, thereby reducing the amount of air flowing through the rest of the areas without the heating element 160 and improving the heat dissipation efficiency of the heating element 160. In addition, the barrier member 170 separates the heating element 160 from other elements so that the other elements are not affected by the high temperature of the heating element 160, thereby extending the lifespan of the other elements.

In one possible implementation, as shown in fig. 6 and 7, the fitting 140 may further include a support barrier 145, and the support barrier 145 overlaps a side of the barrier 170 away from the bottom wall surface of the housing 120 to divide the cavity 123 into a first area 1231 and a second area 1232.

During the assembly, the two ends of the supporting baffle part 145 are respectively connected with the side wall of the shell 120, the supporting baffle part 145 positioned at the middle position is an arc-shaped plate, and the fixing part 143 is connected on the supporting baffle part 145 positioned at the position close to the middle position, wherein the baffle area of the arc-shaped plate is large, so that the baffle effect is good.

In one possible implementation, as shown with continued reference to fig. 6, fitting 140 may further include an extension 146, extension 146 being attached to a side of support barrier 145 proximate second region 1232, and fixation 143 being attached to support barrier 145 and extension 146 proximate a central location.

The surface of the bottom wall surface of the extension portion 146 that deviates from the casing 120 is an inclined surface that is the same as the inclined direction of the heat dissipation fan 130, so that when the heat dissipation fan 130 blows and dissipates heat to the heating element 160, the airflow can flow in the inclined direction of the inclined surface, the air duct is smoother, the wind resistance is smaller, the heat dissipation of the heating element 160 is facilitated, and the heat dissipation efficiency is improved.

Specifically, the inclined surface of the extension 146 may be inclined at an angle ranging from 5 to 15. For example, the inclination angle may be set to 5 °, 10 °, 15 ° or any value between 5 ° and 15 ° according to the actual situation.

By limiting the inclination angle of the inclined surface of the extension portion 146, on the basis of ensuring the air intake of the air intake surface of the heat dissipation fan 130 and the air output blown to the side from the air output surface, the normal rotation of the fan blade 133 is also prevented from being influenced by the contact between the fan blade 133 of the heat dissipation fan 130 and the inner wall of the panel 110 or the casing 120 due to the overlarge inclination angle, so that the normal operation of the heat dissipation fan 130 is ensured, and meanwhile, the fan blade 133 is prevented from being damaged by the friction between the fan blade 133 and the panel 110 or the casing 120, the panel 110 and the casing 120, and the service life of the cooking device 100 is prolonged.

In a possible implementation manner, the inclination angle of the first inclined plane 141, the inclination angle of the heat dissipation fan 130, and the inclination angle of the second inclined plane 151 are the same, which is beneficial to ensuring that the fitting degree of the heat dissipation fan 130 and the first inclined plane 141 and the second inclined plane 151 is higher, so that there is no gap between the heat dissipation fan 130 and the first inclined plane 141 and the second inclined plane 151 respectively, and when the fastener is tightened, the risk of damaging the heat dissipation fan 130 does not occur.

Referring to fig. 5 and 9, the range of the inclination angle of the first inclined plane 141, the inclination angle of the heat dissipation fan 130, and the inclination angle of the second inclined plane 151 may be set to a, and the inclination angle a may be set to 5 °, 10 °, 15 °, or any value between 5 ° and 15 ° according to actual conditions, so as to ensure that the inclination angle is within a reasonable range, and avoid the problem that the height of the cooking apparatus 100 is increased when the angle is too large.

In one possible implementation manner, the fixing portion 143 may be a plurality of fixing portions 143, and the plurality of fixing portions 143 are disposed on the supporting barrier portion 145 at intervals. The number of the heat dissipation fans 130 may be plural, and the plural heat dissipation fans 130 and the plural fixing portions 143 are connected to the bottom wall surface of the housing 120 through fasteners in a one-to-one correspondence.

By including the plurality of fixing portions 143 and the plurality of heat dissipation fans 130, on the one hand, the heat dissipation effect on the heating element 160 can be improved; on the other hand, the connection stability between the assembly member 140 and the heat dissipation fan 130 is improved, and the assembly stability and reliability are further ensured.

Example two

On the basis of the first embodiment, the present embodiment provides a cooking appliance, which includes a pot and the cooking device 100 of the first embodiment, the pot is located on the panel 110 of the cooking device, and the cooking device 100 is used for cooking food materials in the pot.

Other technical features are the same as those of the first embodiment and can achieve the same technical effects, and are not described in detail herein.

The present application provides a cooking device 100 and a cooking appliance, a pot is located on a panel 110 of the cooking device, wherein the cooking device 100 comprises a housing 120, the panel 110, a heat dissipation fan 130, a fitting 140 and a fastener. The surface of one side close to the cooling fan 130 through setting up the assembly part 140 is the inclined plane, the surface of one side deviating from the cooling fan 130 of assembly part 140 is the horizontal plane, the surface of one side close to the cooling fan 130 of supporting part 150 is the second inclined plane 151, first inclined plane 141 and second inclined plane 151 are pasted respectively to the relative both sides surface of cooling fan 130, when the fastener compresses tightly fixed assembly part 140, also compress tightly cooling fan 130 and fix on casing 120, because cooling fan 130 sets up for the slope among the correlation technique has been avoided, fix on casing 120 through the direct tightening of screw when cooling fan 130, and cause the risk that cooling fan 130 damaged. Meanwhile, the assembly structure of the present application is simple, the production efficiency is high, and it is advantageous to improve the versatility of the parts in the cooking apparatus 100.

In the description of the present application, 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, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered limiting of the present application.

In the description of the present application, 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 encompass, for example, both fixed and removable connections, or integral combinations thereof; either directly or indirectly through intervening media, may be internal to the two elements or may be in interactive relationship with the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be. 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 for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill 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 application.

Claims (10)

1. A cooking device is characterized by comprising a shell (120), a panel (110), a heat dissipation fan (130), an assembly part (140) and a fastener, wherein the panel (110) covers the shell (120) and encloses a cavity (123) with the shell (120);

the assembly part (140) and the fastening part are arranged in the cavity (123), the heat dissipation fan (130) is obliquely arranged in the cavity (123), the assembly part (140) is positioned on one side, away from the bottom wall surface of the shell (120), of the heat dissipation fan (130), and a supporting part (150) is arranged on the bottom wall surface of the shell (120);

at least part of the surface of the assembly part (140) close to one side of the heat dissipation fan (130) is a first inclined surface (141), at least part of the surface of the assembly part (140) away from one side of the heat dissipation fan (130) is a horizontal plane, and the surface of the support part (150) close to one side of the heat dissipation fan (130) is a second inclined surface (151);

at least part of the surface of the side, close to the assembly part (140), of the heat dissipation fan (130) is attached to the first inclined surface (141), and at least part of the surface of the side, close to the supporting part (150), of the heat dissipation fan (130) is attached to the second inclined surface (151);

one end of the fastener penetrates through the assembly part (140) and the heat radiation fan (130) and is connected with the supporting part (150), and the other end of the fastener is connected to the horizontal plane (142) of the assembly part.

2. The cooking apparatus according to claim 1, wherein the fitting member (140) includes a fixing portion (143), the first inclined surface (141) is a surface of the fixing portion (143) on a side close to the heat dissipation fan (130), and the horizontal surface (142) of the fitting member is a surface of the fixing portion (143) on a side away from the heat dissipation fan (130);

the fixing part (143) is provided with a first fixing hole (1431), the first fixing hole (1431) penetrates through the horizontal plane and the first inclined plane (141), at least part of the heat dissipation fan (130) is provided with a second fixing hole (131) penetrating through the thickness of the heat dissipation fan, and the first fixing hole (1431) and the second fixing hole (131) are oppositely arranged;

one end of the fastener penetrates through the first fixing hole (1431) and the second fixing hole (131) and is connected with the supporting part (150), and the other end of the fastener is fixed on the horizontal plane of the fixing part (143).

3. The cooking apparatus according to claim 2, wherein the heat dissipation fan (130) includes a fan bracket (132) and fan blades (133) provided on the fan bracket (132), and the second fixing hole (131) is opened on the fan bracket (132);

one of the fixing part (143) and the fan bracket (132) is provided with a positioning column (144), and the other of the fixing part (143) and the fan bracket (132) is provided with a positioning hole (1321);

the positioning column (144) is correspondingly assembled in the positioning hole (1321).

4. The cooking apparatus according to claim 3, wherein said cavity (123) houses a heating element (160) and a barrier (170), said barrier (170) dividing said cavity (123) into a first region (1231) and a second region (1232), said heating element (160) being located within said second region (1232);

the heat dissipation fan (130) is obliquely arranged towards the direction of the heating element (160), and the distance between the bottom surface of the heat dissipation fan (130) and the bottom wall surface of the shell (120) is gradually reduced along the direction from the first area (1231) to the second area (1232).

5. The cooking apparatus according to claim 4, wherein the assembly member (140) further comprises a support barrier (145), the support barrier (145) overlapping a side of the barrier (170) away from the bottom wall surface of the housing (120);

two ends of the supporting baffle part (145) are respectively connected with the side wall of the shell (120), and the supporting baffle part (145) positioned in the middle is an arc-shaped plate;

the fixing portion (143) is connected to the support barrier portion (145) at a position near the middle.

6. The cooking apparatus according to claim 5, wherein the assembly member (140) further comprises an extension portion (146), the extension portion (146) being connected to a side of the support barrier portion (145) near the second region (1232), and the fixing portion (143) being connected to the support barrier portion (145) and the extension portion (146) at a position near a middle portion.

7. The cooking apparatus according to claim 6, wherein a surface of a side of the extension portion (146) facing away from a bottom wall surface of the housing (120) is an inclined surface in the same direction as an inclination direction of the heat dissipation fan (130);

the inclined surface of the extension part (146) has an inclination angle ranging from 5 to 15 degrees.

8. The cooking apparatus according to any one of claims 1 to 7, wherein an inclination angle of the first inclined surface (141), an inclination angle of the heat dissipation fan (130), and an inclination angle of the second inclined surface (151) are the same;

the inclination angle of the first inclined surface (141), the inclination angle of the heat dissipation fan (130), and the inclination angle of the second inclined surface (151) range from 5 ° to 15 °.

9. The cooking apparatus according to any one of claims 5 to 7, wherein the fixing portion (143) is plural, and the plural fixing portions (143) are provided at intervals on the supporting barrier portion (145);

the number of the heat radiation fans (130) is multiple, and the heat radiation fans (130) and the fixing parts (143) are connected to the bottom wall surface of the shell (120) in a one-to-one correspondence mode through the fastening pieces.

10. A cooking appliance, characterized in that it comprises a cookware according to any of the previous claims from 1 to 9, positioned on its panel (110).

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