CN211854107U - Electromagnetic oven - Google Patents

Abstract

The utility model provides an induction cooker, including drain pan (10), panel and holding chamber, the holding intracavity is provided with power strip (40) and cooling fan (30), and cooling fan (30) have wire (50) that are connected to power strip (40), and the holding intracavity is provided with aviation baffle (60), and aviation baffle (60) divide into first holding chamber (13) and second holding chamber (14) with the holding chamber at least. The air deflector (60) is provided with at least one communicating groove (70) for communicating the first accommodating cavity (13) and the second accommodating cavity (14); at least part of the lead (50) passes through the communication groove (70) and is positioned in the second accommodating cavity (14), and a limiting piece (80) is arranged in the second accommodating cavity (14) close to the notch (71) of the communication groove (70). The utility model discloses can effectively improve the stability that sets up of the wire of intercommunication cooling fan and power strip, guarantee the normal work of electromagnetism stove, prolong its life.

Description

Electromagnetic oven

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to an induction cooker.

Background

The induction cooker is a common electromagnetic cooking appliance, has the advantages of rapid heating, no open fire, safety, convenience and the like, and is favored and approved by more and more consumers.

The panel at present electromagnetism stove mainly includes the casing and is located the casing top, casing and panel enclose into the holding chamber, the holding intracavity is provided with radiator fan and heating element, heating element generally includes coil panel and circuit board, heating element is located radiator fan's air outlet department, radiator fan introduces the holding intracavity with the outside wind current of holding chamber through the air intake on the casing and leads to heating element position, utilize the wind current to take away the heat of gathering around heating element, thereby avoid its operating temperature too high, guarantee the normal work of electromagnetism stove. The heat dissipation fan is communicated with the control panel in the containing cavity through a wire, so that the electric signal transmission between the heat dissipation fan and the control panel is ensured, and the working state of the heat dissipation fan is controlled.

However, the wires for communicating the cooling fan and the control panel are easily contacted with the fan blades of the cooling fan, and the rotation process of the fan blades influences the setting stability of the wires and even damages the wires, so that the normal use of the induction cooker is influenced, and the service life of the induction cooker is shortened.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one problem mentioned in the background art, the utility model provides an electromagnetism stove can effectively improve the stability that sets up of the wire of intercommunication cooling fan and power strip, guarantees the normal work of electromagnetism stove, prolongs its life.

In order to achieve the above object, the utility model provides an induction cooker, include the drain pan and be located the panel on the drain pan, drain pan and panel enclose into the holding chamber, the holding intracavity is provided with power strip and cooling fan, cooling fan has the wire that is connected to the power strip, the holding intracavity is provided with the aviation baffle, the aviation baffle divide into first holding chamber and second holding chamber with the holding chamber at least, cooling fan and power strip all are located first holding chamber, at least part aviation baffle is close to cooling fan's periphery setting, and set up the intercommunication groove in at least one first holding chamber of intercommunication and second holding chamber on the aviation baffle.

At least part of the wires pass through the communicating groove and are positioned in the second accommodating cavity, and a limiting piece is arranged at the position, close to the notch of the communicating groove, in the second accommodating cavity.

The utility model provides an electromagnetic oven, through set up the communicating channel on the aviation baffle of the periphery of the cooling fan, thus switch on the position of the cooling fan and position of the power panel; the wires for communicating the power panel and the heat dissipation fan are arranged in the communicating groove in a penetrating mode and are arranged in the second accommodating cavity in a wiring mode, so that the wires are fixed in the accommodating cavities conveniently, and the problem of signal interference or short circuit between the power panel and the wires in the first accommodating cavity is effectively solved; through set up the locating part between the notch at wire and intercommunication groove, utilize the locating part to establish the wire card in the intercommunication groove to avoid the wire to deviate from the intercommunication groove at heat dissipation fan working process, thereby improve the stability that the wire set up, reduce the possibility of wire and heat dissipation fan's fan blade contact. Therefore, the induction cooker of the embodiment can ensure the use safety and stability of the lead, maintain the normal work of the lead and prolong the service life.

In the above electromagnetic oven, optionally, a wire clamping piece is disposed on a side of the second accommodating cavity away from the communicating groove, a notch is disposed on a side of the air deflector away from the communicating groove, and/or at least a portion of the wires penetrate through the notch to be electrically connected with the power panel in the first accommodating cavity.

Can improve through setting up card line spare and guarantee to lay wire according to predetermineeing the route in second holding chamber, avoid appearing the winding problem of wire, can be convenient for wire in the second holding chamber and the power strip in the first holding chamber be connected through setting up the breach.

In the above electromagnetic oven, optionally, the cooling fan includes a fan bracket and a fan body disposed on the fan bracket; the tie point of wire and cooling fan is located cooling fan's lower surface, and the tank bottom of intercommunication groove is less than cooling fan's lower surface, and the locating part sets up highly being less than or equal to cooling fan's lower surface in the intercommunication inslot. Therefore, the contact between the wire led out from the bottom of the cooling fan and the fan blade of the cooling fan can be avoided, and the installation of the wire and the stability in the working process are ensured.

In the above electromagnetic oven, optionally, at least a part of the stopper is located in the communication groove. Such setting can improve the restriction effect of locating part to the wire to improve the stability that the locating part set up in the intercommunication groove.

In the above electromagnetic oven, optionally, the width of the communication groove is gradually reduced from one end of the notch toward one end of the groove bottom. Due to the arrangement, the wires can be conveniently clamped into the communication groove, and the demolding difficulty of the air deflector with the communication groove is reduced.

In the above electromagnetic oven, optionally, the width of the groove bottom of the communication groove is in the range of 1 to 5 mm. The width of the bottom of the communicating groove can ensure that a single or double wires can stably penetrate through the communicating groove.

In the above electromagnetic oven, optionally, the distance between the limiting member and the bottom of the communicating groove is in a range of 1-10 mm. Such setting can have sufficient space between locating part and the intercommunication groove and supply the wire to wear to establish to guarantee that the locating part forms stable card to the wire and establishes the state.

In the above electromagnetic oven, optionally, the width of the limiting member located in the communicating groove ranges from 5 to 20 mm. The width of the limiting part can ensure that the limiting part can be stably clamped in the communicating groove.

In the above electromagnetic oven, optionally, the limiting member located in the communicating groove and the communicating groove are in interference fit. The stability that the locating part card was established in the intercommunication groove can be improved to such setting to avoid the wire to receive the influence in the heat dissipation fan work and deviate from the intercommunication groove.

In foretell electromagnetism stove, optionally, the second holding intracavity is provided with the lamp plate, and the lamp plate includes lamp plate support and sets up the lamp plate body on the lamp plate support, is provided with the extension that extends to the notch department in intercommunication groove on the lamp plate support, and the extension forms the locating part. And/or the end part of at least part of the extension part is clamped in the communication groove.

The communicating groove is clamped through the extension part of the lamp panel support, the limiting part is formed, the lamp panel support can be used for limiting the movement of the wire, the complexity of the structure in the accommodating cavity is reduced, and the rationality of the structural design of the lamp panel is improved.

In the above electromagnetic oven, the side wall of the bottom case may have a first side wall section, a second side wall section, a third side wall section, and a fourth side wall section connected in this order, and both ends of the air deflector may extend toward the first side wall section and the third side wall section.

Part of the first side wall section, the second side wall section, part of the third side wall section and the air deflector jointly enclose a first accommodating cavity, and part of the first side wall section, the fourth side wall section, part of the third side wall section and the air deflector jointly enclose a second accommodating cavity.

The fourth side wall section and part of the first side wall section are provided with air inlet holes communicated with the second accommodating cavity and the outside.

At least part of the air deflector surrounds the periphery of the heat dissipation fan, an air inlet is formed in the position, close to the heat dissipation fan, of the air deflector, and the air inlet is communicated with the air inlet hole and the heat dissipation fan.

The air inlet is formed in the air deflector, so that air flow passing through the air inlet hole can conveniently flow to the radiating fan, the air flow of the air inlet of the radiating fan is guided, and the air flow utilization rate and the radiating efficiency of the radiating air flow are improved.

In the above electromagnetic oven, optionally, a rib plate is disposed on the bottom shell and/or the panel, an end of the rib plate extends into the communicating groove, and the rib plate forms a limiting member. And/or at least part of the rib plates are clamped in the communication grooves.

Through set up the gusset on drain pan and/or panel, utilize the gusset card to establish the effect that the wire realized restriction wire removal, improve the stability of setting up of wire in the holding chamber.

The structure of the present invention and other objects and advantages thereof will be more clearly understood 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 invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described 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 creative efforts.

Fig. 1 is a top view of an accommodating chamber of an induction cooker according to a first embodiment of the present invention;

fig. 2 is a schematic structural view of an accommodating chamber of an induction cooker according to a first embodiment of the present invention;

fig. 3 is a detailed view of a portion a in fig. 2 according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a lamp panel and a cooling fan of an induction cooker according to a first embodiment of the present invention;

fig. 5 is a detailed view of a portion B in fig. 4 according to an embodiment of the present invention;

fig. 6 is a side view of an accommodating chamber of an induction cooker according to a first embodiment of the present invention;

fig. 7 is a detailed view of a portion C in fig. 6 according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a communicating groove of an induction cooker according to an embodiment of the present invention.

Description of reference numerals:

10-a bottom shell;

11-air inlet holes;

12-air outlet holes;

13-a first accommodating cavity;

14-a second accommodating cavity;

15-a first sidewall segment;

16-a second sidewall segment;

17-a third sidewall section;

18-a fourth sidewall segment;

20-a lamp panel;

21-lamp panel support;

22-a lamp panel body;

30-a heat radiation fan;

31-a fan support;

32-a fan body;

40-a power panel;

50-a wire;

60-air deflectors;

61-notch;

62-wire clamping piece;

70-a communicating groove;

71-notches;

72-groove bottom;

80-a stop;

and 90-air inlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the drawings in the preferred embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the description of the present invention, it is to be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, an indirect connection through an intermediary, a connection between two elements, or an interactive relationship between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example one

Fig. 1 is a top view of a containing cavity of an induction cooker according to an embodiment of the present invention. Fig. 2 is a schematic structural view of an accommodating chamber of an induction cooker according to an embodiment of the present invention. Fig. 3 is a detailed view of a portion a in fig. 2 according to a first embodiment of the present invention. Fig. 4 is the embodiment of the present invention provides a schematic structural diagram of the lamp panel and the heat dissipation fan of the induction cooker. Fig. 5 is a detailed diagram of a portion B in fig. 4 according to a first embodiment of the present invention. Fig. 6 is a side view of an accommodating chamber of an induction cooker according to an embodiment of the present invention. Fig. 7 is a detailed view of a portion C in fig. 6 according to a first embodiment of the present invention.

The heat dissipation fan in the existing electromagnetic oven is communicated with the power panel in the accommodating cavity through a wire, the wire is used for supplying power to the heat dissipation fan, a control signal generated by the power panel is transmitted to the heat dissipation fan, or a working signal of the heat dissipation fan is fed back to the power panel, so that the electric signal transmission between the power panel and the heat dissipation fan is realized, and the working state of the heat dissipation fan is controlled. The wire that communicates both is generally arranged in the wiring region in the holding chamber, and although can generally set up a plurality of buckle along the wiring route in the wiring region, in the region of radiator fan was drawn forth to the wire, the wire was generally for free placement state. When the heat radiating fan works, the rotation of the fan blade can drive the wire, so that the wire can shake, and the stability of the wire in the accommodating cavity is reduced. The wire can twist even in entering fan blade, thereby not only damage the wire and influence the signal transmission of cooling fan and power strip, still can influence the normal rotation of fan blade. Further, cooling fan can form the negative pressure environment around the fan blade at the rotation in-process, and the wire can be close to the fan blade under atmospheric pressure effect to increase fan blade and wire interact's possibility. Furthermore, the wiring path of the wire may be close to the power panel, and the power panel is provided with a plurality of high-power electronic components, and when the wire is powered on, the problem of signal interference may occur due to too close distance to the electronic component, or the problem of short circuit to the electronic component may occur, or even the wire or the power panel may be ignited. Based on this, the service life of present electromagnetism stove is shorter, and operating condition is unstable, and the safety in utilization is lower.

Referring to fig. 1 to 7, the induction cooker provided in this embodiment includes a bottom case 10 and a panel located on the bottom case 10, an accommodating cavity is defined by the bottom case 10 and the panel, a power board 40 and a heat dissipation fan 30 are disposed in the accommodating cavity, the heat dissipation fan 30 has a lead 50 connected to the power board 40, an air deflector 60 is disposed in the accommodating cavity, the accommodating cavity is divided into at least a first accommodating cavity 13 and a second accommodating cavity 14 by the air deflector 60, the heat dissipation fan 30 and the power board 40 are both located in the first accommodating cavity 13, at least a portion of the air deflector 60 is disposed near the periphery of the heat dissipation fan 30, and at least one communicating groove 70 communicating the first accommodating cavity 13 and the second accommodating cavity 14 is disposed on the air deflector 60

At least part of the lead 50 passes through the communication groove 70 and is located in the second accommodating cavity 14, and a limiting member 80 is arranged in the first accommodating cavity 13 close to the notch of the communication groove 70.

It should be noted that, in the electromagnetic oven provided in this embodiment, the heat dissipation fan 30 and the power board 40 may be both located in the accommodating cavity defined by the bottom case 10 and the panel. The heat dissipation fan 30 may be disposed at a corner position in the receiving chamber as shown in fig. 1, i.e., an upper right corner position in fig. 1. For guaranteeing smooth flowing of airflow in the accommodating cavity, an air inlet hole 11 and an air outlet hole 12 are arranged on the bottom shell 10, when the heat dissipation fan 30 works, the airflow with lower temperature outside the accommodating cavity is introduced into the accommodating cavity through the air inlet hole 11 and is guided to the bottom shell 10 to be close to the heating element, the heating element comprises but is not limited to a coil disc and a circuit board, the airflow with lower temperature can take away heat gathered around the heating element and form airflow with higher temperature, the airflow with high temperature flows out of the accommodating cavity through the air outlet hole 12 under the driving action of the heat dissipation fan 30, so that the heat is prevented from being gathered around the heating element, and the working efficiency and the working stability of each heating element are guaranteed.

It can be understood that, in order to limit the flow path of the air flow in the accommodating cavity, the air deflector 60 is disposed on the periphery of the heat dissipation fan 30, the air deflector 60 is generally provided with an air inlet 90 and an air outlet, the air inlet 90 is disposed opposite to the air inlet 11 of the bottom shell 10, and the air outlet is disposed toward the heating element.

In the present embodiment, the air guiding plate 60 divides the accommodating cavity into at least two areas, namely, the first accommodating cavity 13 and the second accommodating cavity 14, it should be noted that the first accommodating cavity 13 and the second accommodating cavity 14 are not completely separated and independent, and they may be partially separated, that is, they are located on two opposite sides of the air guiding plate 60. The heat dissipation fan 30 and the power panel 40 are both located in the first accommodating cavity 13, and based on the fact that the power panel 40 can generate a large amount of heat in the working process, the arrangement can facilitate the air flow generated by the heat dissipation fan 30 to flow to the power panel 40, so that the heat dissipation and cooling of the power panel 40 are achieved, and the use stability of the power panel 40 is guaranteed. The wires 50 for connecting the heat dissipation fan 30 and the power board 40 need to pass through the air deflector 60 and be routed through the second accommodating cavity 14 during the routing process. Therefore, the lead 50 and the power panel 40 in the first accommodating cavity 13 can be separated by the air deflector 60, the problem of signal interference or short circuit between the lead 50 and high-power electronic components on the power panel 40 is effectively avoided, and the safety and stability of the use of the lead 50 and the power panel 40 are ensured.

Since the current lead 50 is in a free state during the process of leading out the cooling fan 30, the lead 50 and the fan blade of the cooling fan 30 are mutually influenced. In view of the above, in the present embodiment, the communication groove 70 is formed in the air deflector 60, the communication groove 70 communicates the first accommodating chamber 13 and the second accommodating chamber 14, the wire 50 passes through the communication groove 70 and is located between the groove bottom 72 of the communication groove 70 and the groove opening 71, so that the wire 50 is prevented from being placed freely, the groove wall of the communication groove 70 is used for limiting the wire 50, the wire 50 is prevented from shaking under the action of the fan blade, and the stability of the wire 50 is improved.

In order to further improve the stability of the lead 50 in the communication groove 70, a limiting member 80 is disposed in the second accommodating cavity 14 between the notch 71 and the lead 50, and the limiting member 80 can effectively prevent the lead 50 from coming off from the notch 71 when the fan blade works to form a negative pressure environment, so as to ensure that the lead 50 is stably clamped in the communication groove 70, and meanwhile, the possibility of contact between the lead 50 and the fan blade is effectively reduced by utilizing the limiting effect of the communication groove 70 on the lead 50.

As an achievable embodiment, there may be a plurality of the communication grooves 70, and the plurality of the communication grooves 70 may be spaced apart from each other on the air deflector 60, which is advantageous in that when a plurality of wires 50 are disposed between the power board 40 and the heat dissipation fan 30, the plurality of wires 50 can be correspondingly inserted into the plurality of the communication grooves 70 one by one, so as to avoid mutual influence between the plurality of wires 50. And the wiring path of the lead 50 in the accommodating cavity can be adjusted by adjusting the arrangement positions of the lead 50 in different communication grooves 70, so that the lead 50 is ensured to have the most reasonable and economical wiring path. In practical use, the number of the communication grooves 70 may be set as required, and the present embodiment does not limit this, nor is it limited to the text and drawings.

Further, referring to fig. 2, a wire clamping member 62 is disposed in a side of the second receiving cavity 14 away from the communicating groove 70, a notch 61 is disposed in a side of the air deflector 60 away from the communicating groove 70, and/or at least a portion of the wire 50 penetrates through the notch 61 and is electrically connected to the power board 40 in the first receiving cavity 13.

It should be noted that the lead 50 is routed in the second accommodating cavity 14, and the side away from the communicating groove 70 can be fixed by the wire clamping member 62, so as to effectively limit the routing path of the lead 50 and avoid the problem of winding of the lead 50. And a notch 61 is disposed on a side of the air guiding plate 60 away from the communicating groove 70, and the notch 61 allows the lead 50 to pass through to the first accommodating cavity 13, so as to be electrically connected to the connection terminal of the power board 40 in the first accommodating cavity 13.

Referring to fig. 2 to 5, as an implementation manner, a connection point of the lead 50 and the heat dissipation fan 30 is located on the lower surface of the heat dissipation fan 30, a groove bottom 72 of the communication groove 70 is lower than the lower surface of the heat dissipation fan 30, and a height of the limiting member 80 in the communication groove 70 is lower than or equal to the lower surface of the heat dissipation fan 30.

It should be noted that the cooling fan 30 provided in this embodiment may be an axial flow fan, the axial flow fan may include a fan support 31 and a fan body 32 fixed on the fan support 31, the fan support 31 may be located at the bottom of the fan body 32, and the fan body 32 may include a fan shaft disposed on the fan support 31 and a fan blade disposed on the fan shaft. The connection point of the lead wire 50 to the heat dissipation fan 30 may pass through the fan support 31 so as to be located on the lower surface of the heat dissipation fan 30. In order to avoid the influence of the rotation of the fan blade on the wire 50, the bottom 72 of the communicating groove 70 needs to be lower than the lower surface of the heat dissipation fan 30, and when the wire 50 is inserted into the communicating groove 70, the wire 50 can be arranged at the position close to the bottom 72 of the communicating groove 70, so that the height of the wire 50 in the communicating groove 70 is ensured to be lower than the lower surface of the heat dissipation fan 30, and the wire 50 is prevented from contacting with the fan blade. Further, the height of the stopper 80 disposed in the communication groove 70 may be lower than or equal to the lower surface of the heat dissipation fan 30. Therefore, the limiting piece 80 can be used for limiting the moving range of the wire 50 and preventing the wire 50 from moving towards the direction of the notch 71, so that the situation that the wire 50 is driven to contact with the fan blade by the negative pressure environment around the fan blade during working is avoided, and the normal work of the wire 50 and the fan blade is ensured.

Referring to fig. 2, in the electromagnetic oven of the present embodiment, the side wall of the bottom case 10 has a first side wall section 15, a second side wall section 16, a third side wall section 17 and a fourth side wall section 18 which are connected in sequence, and both ends of the wind deflector 60 extend toward the first side wall section 15 and the third side wall section 17.

Specifically, the first receiving cavity 13 is defined by a portion of the first side wall section 15, the second side wall section 16, a portion of the third side wall section 17, and the air deflector 60. The first side wall section 15, the fourth side wall section 18, the third side wall section 17 and the air deflector 60 together enclose the second accommodating cavity 14.

The fourth side wall section 18 and a part of the first side wall section 15 are provided with air inlet holes 11 for communicating the second accommodating chamber 14 with the outside. At least part of the air deflector 60 is arranged around the periphery of the heat dissipation fan 30, an air inlet 90 is arranged at the position of the air deflector 60 close to the heat dissipation fan 30, and the air inlet 90 is communicated with the air inlet hole 11 and the heat dissipation fan 30.

It should be noted that, the cooling fan 30 of the present embodiment adopts an axial flow fan, and the axial flow fan has a simple structure compared with the existing centrifugal fan, and does not include the shell structure of the centrifugal fan, so that the manufacturing cost is relatively low. In addition, in the embodiment, the air inlet hole 11 is formed in the side wall section of the bottom case 10, and water vapor or dirt at the bottom of the induction cooker can be effectively prevented from being brought into the accommodating cavity by the axial flow fan in the working process by using a side air inlet mode, so that the cleanliness of the accommodating cavity and the working stability of electronic components in the accommodating cavity are ensured.

As another realizable embodiment, the connection point of the lead wire 50 and the heat dissipation fan 30 is located on the upper surface of the heat dissipation fan 30, and the groove bottom 72 of the communication groove 70 is higher than the upper surface of the heat dissipation fan 30. It should be noted that the cooling fan 30 provided in this embodiment may also be a centrifugal fan, where the centrifugal fan includes a housing, a rotating shaft located inside the housing, and a fan blade fixed on the rotating shaft. The tie point of wire 50 and centrifugal fan is located cooling fan 30's casing upper surface, for guaranteeing wire 50 at the outside installation stability of centrifugal fan, can set up the tank bottom 72 of intercommunication groove 70 to be higher than cooling fan 30's upper surface to when wire 50 wears to establish in intercommunication groove 70, receive the restriction of intercommunication groove 70 tank bottom 72, thereby avoid with cooling fan 30's upper surface contact, guarantee wire 50 and fan blade's normal work.

In practical use, the arrangement of the communication groove 70 may be selected according to the type and requirement of the heat dissipation fan 30 in the induction cooker, which is not limited in this embodiment.

As shown in fig. 3, the width of the communication groove 70 gradually decreases from one end of the notch 71 to one end of the groove bottom 72. The communication groove 70 is integrally in a V shape due to the arrangement, the relatively wide notch 71 can facilitate the wire 50 to be clamped into the communication groove 70, the relatively narrow groove bottom 72 can form a clamping state for the wire 50, and the inclined groove wall from the notch 71 to the groove bottom 72 can effectively reduce the resistance of the wire 50 in the process of being clamped into the groove bottom 72 from the notch 71. Further, based on the fact that the air deflector 60 in the conventional induction cooker generally uses plastic parts, the communicating groove 70 is configured to facilitate demolding of the air deflector 60, thereby reducing the manufacturing difficulty of the air deflector 60 and improving the manufacturing efficiency of the induction cooker.

As an achievable embodiment, the width of the groove bottom 72 of the communication groove 70 ranges from 1 to 5 mm. Referring to fig. 3, the width of the slot bottom 72 may be the portion shown in a. Based on the width of a single wire 50 being 1.5mm, the heat dissipation fan 30 and the power board 40 are connected by two wires 50. Therefore, the width of the wire 50 in the communicating groove 70 is 3mm, and the wire 50 is generally a metal wire structure wrapped by a plastic sheath, which has elasticity, so that the width of the wire 50 is reduced in a state of being pressed by the groove wall of the communicating groove 70. Therefore, in the above range, the communication groove 70 can press the wires 50 when the width is small, and the plurality of wires 50 can be simultaneously inserted when the width of the communication groove 70 is large. Preferably, the width of the groove bottom 72 of the communication groove 70 ranges from 1 mm to 3mm, and in practical use, a user can select a specific value of the width of the groove bottom 72 within the above range according to needs, which is not limited in this embodiment.

As an achievable embodiment, the distance between the limiting member 80 and the groove bottom 72 of the communication groove 70 is in the range of 1-10 mm. Referring to fig. 7, the distance may be a portion shown in b. Based on the above, the width of a single wire 50 is 1.5mm, when the distance between the limiting member 80 and the groove bottom 72 of the communicating groove 70 is small, the wire 50 can be clamped, and when the distance between the limiting member 80 and the groove bottom 72 of the communicating groove 70 is large, the limiting member 80 and the communicating groove 70 can have a sufficient space for the single or multiple wires 50 to pass through. Preferably, the distance between the stopper 80 and the groove bottom 72 of the communication groove 70 is in the range of 3 to 5 mm. In practical use, the user can select a specific value of the distance between the limiting member 80 and the groove bottom 72 of the communication groove 70 within the above range according to needs, which is not limited in the embodiment.

As an achievable embodiment, at least part of the limiting member 80 is located in the communication groove 70, which can improve the limiting effect of the limiting member 80 on the conducting wire and improve the stability of the setting of the limiting member 80 in the communication groove 70. The width of the stopper 80 located in the communication groove 70 ranges from 5 to 20 mm. Such a width of the stopper 80 ensures that the stopper 80 can be fitted to the width of the communication groove 70, and can be stably engaged in the communication groove 70. Preferably, the width of the stopper 80 located in the communication groove 70 ranges from 8 to 12 mm. In practical use, the specific value of the width of the limiting member 80 in the communication groove 70 can be set as required, and the embodiment does not limit this.

Further, the stopper 80 and the communication groove 70 are in interference fit. It can be understood that the width of the limiting member 80 in the communication groove 70 may be slightly smaller than the width of the communication groove 70, and during assembly, pressure is applied to the limiting member 80 to slightly deform the limiting member to be clamped in the communication groove 70, and form a tight clamping relationship with the communication groove 70, so as to prevent the limiting member 80 from coming off from the communication groove 70, facilitate assembly, and improve the stability of the clamping of the limiting member 80 in the communication groove 70.

Referring to fig. 5, in this embodiment, lamp panel 20 is provided in second accommodation cavity 14, and lamp panel 20 includes lamp panel support 21 and lamp panel body 22 of setting on lamp panel support 21, and lamp panel support 21 has the extension that extends to the notch department of intercommunication groove 70, and the extension forms locating part 80. As an achievable embodiment, the end of at least part of the extension is snapped into the communication groove 70.

It should be noted that the lamp panel support 21 may support and fix the lamp panel body 22, and the lamp panel support 21 may be located between the lamp panel body 22 and the air inlet 11, so that the lamp panel support 21 may prevent the water vapor or dirt entering from the air inlet 11 from directly falling onto the lamp panel body 22, and may also prevent the electrical conductors such as strips or bars from artificially extending into the bottom case 10 from the portion of the air inlet 11, and due to the existence of the lamp panel support 21 between at least a portion of the lamp panel body 22 and at least a portion of the air inlet 11, the electrical conductors extending from the portion of the air inlet 11 may not easily touch the electrified lamp panel body 22, thereby reducing the probability of electric shock caused by the electrical conductors extending from the air inlet 11 touching the lamp panel body 22 in the bottom case 10 to a certain extent, and improving the safety.

The extending part of the lamp panel 20 is clamped into the communicating groove 70 to form the limiting part 80, so that the existing structure in the accommodating cavity can be effectively utilized to complete the clamping task of the lead 50 in the communicating groove 70, and a new structural part is prevented from being introduced into the accommodating cavity, so that the complexity of the structure in the accommodating cavity is reduced, and the manufacturing and assembling difficulty of the induction cooker is reduced. Utilize intercommunication groove 70 card to establish the extension of lamp plate 20 simultaneously, can also play the fixed action to lamp plate 20, improve the rationality of lamp plate 20 structural design and the stability of assembly.

The electromagnetic oven provided by the first embodiment of the utility model has the advantages that the communication groove is arranged on the air deflector at the periphery of the heat dissipation fan, so that the position of the heat dissipation fan and the position of the power panel are communicated; the wires for communicating the power panel and the heat dissipation fan are arranged in the communicating groove in a penetrating mode and are arranged in the second accommodating cavity in a wiring mode, so that the wires are fixed in the accommodating cavities conveniently, and the problem of signal interference or short circuit between the power panel and the wires in the first accommodating cavity is effectively solved; through set up the locating part between the notch at wire and intercommunication groove, utilize the locating part to establish the wire card in the intercommunication groove to avoid the wire to deviate from the intercommunication groove at heat dissipation fan working process, thereby improve the stability that the wire set up, reduce the possibility of wire and heat dissipation fan's fan blade contact. Therefore, the induction cooker of the embodiment can ensure the use safety and stability of the lead; the normal work of the device is maintained, and the service life is prolonged.

Example two

Fig. 8 is a schematic structural view of a communicating groove of an induction cooker according to an embodiment of the present invention. Referring to fig. 8, in addition to the first embodiment, a second embodiment of the present invention provides an induction cooker with another structure, and the difference between the second embodiment and the first embodiment is that the structure of the position-limiting member 80 is different.

Specifically, in the present embodiment, the limiting member 80 may be a separately provided buckle structure, and has no connection relationship with the structural components in the accommodating cavity except for the communication groove 70, and the shape and size of the buckle may be designed according to the specific structure of the communication groove 70, and the buckle may be separately installed during the assembly of the induction cooker, so as to improve the flexibility of the structure of the limiting member 80 and the adaptability to the structure of the communication groove 70.

Other technical features are the same as those of the first embodiment, and the same or corresponding technical effects can be obtained, which are not described herein again.

In the electromagnetic oven provided by the second embodiment of the present invention, the communication groove is formed on the air deflector at the periphery of the heat dissipation fan, so as to communicate the position of the heat dissipation fan and the position of the power panel; the wires for communicating the power panel and the heat dissipation fan are arranged in the communicating groove in a penetrating mode and are arranged in the second accommodating cavity in a wiring mode, so that the wires are fixed in the accommodating cavities conveniently, and the problem of signal interference or short circuit between the power panel and the wires in the first accommodating cavity is effectively solved; through set up the locating part between the notch at wire and intercommunication groove, utilize the locating part to establish the wire card in the intercommunication groove to avoid the wire to deviate from the intercommunication groove at heat dissipation fan working process, thereby improve the stability that the wire set up, reduce the possibility of wire and heat dissipation fan's fan blade contact. Therefore, the induction cooker of the embodiment can ensure the use safety and stability of the lead; the normal work of the device is maintained, and the service life is prolonged.

EXAMPLE III

On the basis of the first embodiment, a third embodiment of the present invention provides another electromagnetic oven, and the difference between the third embodiment and the first embodiment is that the structure of the limiting member 80 is different.

Specifically, rib plates are arranged on the bottom shell 10 and/or the panel, end portions of the rib plates extend to the communicating groove 70 and are clamped in the communicating groove 70, and the rib plates form the limiting members 80.

It should be noted that, in the present embodiment, the limiting member 80 is formed by a rib fixed on the bottom shell 10 and/or the panel, when the rib is located on the bottom shell 10, an end of the rib may extend toward the panel and be clamped in the communicating groove 70, and when the rib is located on the panel, an end of the rib may extend toward the bottom shell 10 and be clamped in the communicating groove 70. The rib plates are fixed on the bottom shell 10 and/or the panel, so that the stability of the rib plates can be improved, the stability of the rib plates for clamping the lead 50 is improved, and further, the influence of the arrangement of the limiting parts 80 on the structure around the cooling fan 30 can be avoided.

Other technical features are the same as those of the first embodiment, and the same or corresponding technical effects can be obtained, which are not described herein again.

In the electromagnetic oven provided by the third embodiment of the present invention, the communication groove is formed on the air deflector at the periphery of the heat dissipation fan, so as to communicate the position of the heat dissipation fan and the position of the power panel; the wires for communicating the power panel and the heat dissipation fan are arranged in the communicating groove in a penetrating mode and are arranged in the second accommodating cavity in a wiring mode, so that the wires are fixed in the accommodating cavities conveniently, and the problem of signal interference or short circuit between the power panel and the wires in the first accommodating cavity is effectively solved; through set up the locating part between the notch at wire and intercommunication groove, utilize the locating part to establish the wire card in the intercommunication groove to avoid the wire to deviate from the intercommunication groove at heat dissipation fan working process, thereby improve the stability that the wire set up, reduce the possibility of wire and heat dissipation fan's fan blade contact. Therefore, the induction cooker of the embodiment can ensure the use safety and stability of the lead; the normal work of the device is maintained, and the service life is prolonged.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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 therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically stated otherwise.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, 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.

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; although the present invention has been described in detail with reference to the foregoing embodiments, it should 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; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. An induction cooker, comprising a bottom shell (10) and a panel positioned on the bottom shell (10), wherein the bottom shell (10) and the panel enclose an accommodating cavity, a power supply board (40) and a heat dissipation fan (30) are arranged in the accommodating cavity, the heat dissipation fan (30) is provided with a lead (50) connected to the power supply board (40), and the induction cooker is characterized in that,

the air guide plate (60) is arranged in the accommodating cavity, the accommodating cavity is at least divided into a first accommodating cavity (13) and a second accommodating cavity (14) by the air guide plate (60), the heat dissipation fan (30) and the power panel (40) are both positioned in the first accommodating cavity (13), at least part of the air guide plate (60) is arranged close to the periphery of the heat dissipation fan (30), and at least one communicating groove (70) communicating the first accommodating cavity (13) with the second accommodating cavity (14) is formed in the air guide plate (60);

at least part of the lead (50) passes through the communication groove (70) and is positioned in the second accommodating cavity (14), and a limiting piece (80) is arranged in the second accommodating cavity (14) close to a notch (71) of the communication groove (70).

2. The induction cooker according to claim 1, characterized in that a wire clamping member (62) is provided in the second receiving chamber (14) at a side far from the communication groove (70),

and/or a notch (61) is formed in one side, away from the communication groove (70), of the air deflector (60), and at least part of the lead (50) penetrates through the notch (61) and is electrically connected with the power panel (40) in the first accommodating cavity (13).

3. The induction hob according to claim 1, characterized in, that the cooling fan (30) comprises a fan bracket (31) and a fan body (32) arranged on the fan bracket (31);

the connection point of the lead (50) and the heat dissipation fan (30) is located on the lower surface of the heat dissipation fan (30), the bottom (72) of the communication groove (70) is lower than the lower surface of the heat dissipation fan (30), and the setting height of the limiting piece (80) in the communication groove (70) is lower than or equal to the lower surface of the heat dissipation fan (30).

4. The induction hob according to claim 1, characterized in, that at least part of the retaining member (80) is located in the communication slot (70).

5. The induction cooker according to claim 1, wherein the width of the communication groove (70) is gradually reduced from one end of the notch (71) to one end of the groove bottom (72);

and/or the width of the groove bottom (72) of the communication groove (70) ranges from 1 mm to 5 mm.

6. The induction hob according to claim 1, characterized in, that the distance between the limit piece (80) and the bottom (72) of the communication groove (70) is in the range of 1-10 mm.

7. The induction hob according to claim 4, characterized in, that the width of the stopper (80) located in the communication slot (70) is in the range of 5-20mm,

and/or the limiting piece (80) positioned in the communication groove (70) is in interference fit with the communication groove (70).

8. The induction cooker according to any one of claims 1 to 7, wherein a lamp panel (20) is arranged in the second accommodating cavity (14), and the lamp panel (20) comprises a lamp panel bracket (21) and a lamp panel body (22) arranged on the lamp panel bracket (21);

the lamp panel support (21) is provided with an extension part extending to the notch of the communication groove (70), and the extension part forms the limiting part (80);

and/or the end part of at least part of the extension part is clamped in the communication groove (70).

9. The induction hob according to any one of the claims 1 to 7, characterized in, that the side wall of the bottom shell (10) has a first side wall section (15), a second side wall section (16), a third side wall section (17) and a fourth side wall section (18) connected in sequence, the two ends of the wind deflector (60) extend towards the first side wall section (15) and the third side wall section (17);

a part of the first side wall section (15), the second side wall section (16), a part of the third side wall section (17) and the air deflector (60) jointly enclose the first accommodating cavity (13), and a part of the first side wall section (15), the fourth side wall section (18), a part of the third side wall section (17) and the air deflector (60) jointly enclose the second accommodating cavity (14);

the fourth side wall section (18) and part of the first side wall section (15) are provided with air inlet holes (11) for communicating the second accommodating cavity (14) with the outside;

at least part of the air deflector (60) is arranged around the periphery of the heat dissipation fan (30), an air inlet (90) is formed in the position, close to the heat dissipation fan (30), of the air deflector (60), and the air inlet (90) is communicated with the air inlet hole (11) and the heat dissipation fan (30).

10. The induction hob according to any one of the claims 1 to 7, characterized in, that a rib is provided on the bottom shell (10) and/or the panel, an end of the rib extends into the communication groove (70), the rib forms the stopper (80);

and/or at least part of the end part of the rib plate is clamped in the communication groove (70).

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