An electric heating component and a cooking appliance

Abstract

The present invention is applicable to the technical field of electrical equipment, and provides an electric heating component and a cooking appliance; a heat insulation cover; a mounting body rotatably mounted inside the heat insulation cover; and a plurality of heating units circumferentially arranged outside the mounting body and diverging outward with the mounting body as the center; wherein, the radial angles between the plurality of heating units and the mounting body are adjustable. By adjusting the radial angles between the plurality of heating units and the mounting body, it is thus possible to adjust the shape of the heating unit formed by the plurality of heating units to be similar to the shape of the bottom of the pot according to the shape of the bottom of different pots, so that the positions of each part of the bottom of the heated pot are equidistant from the positions of the heating units, and thus each part of the heated pot can be heated evenly.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical appliances, and specifically to an electric heating component and a cooking appliance. Background Art

[0002] The electric heating component in a cooking appliance converts electrical energy into heat energy to heat food.

[0003] The shape of the electric heating component in the prior art is fixed, and the shapes of each pot bottom are different, resulting in the generated heat not being evenly transferred to the pot. Therefore, an electric heating component and a cooking appliance are proposed to solve this technical problem. Summary of the Invention

[0004] The purpose of the present invention is to provide an electric heating component to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution:

[0006] An electric heating component, a heat insulation cover;

[0007] An installation main body, rotatably installed inside the heat insulation cover;

[0008] And, a plurality of heating units, circumferentially arrayed on the outside of the installation main body, and the plurality of heating units are divergently arranged outward with the installation main body as the center;

[0009] Wherein, the radial angle between the plurality of heating units and the installation main body is adjustable.

[0010] As a further scheme of the present invention: One end of the heating unit is rotatably installed on the installation main body through a sliding groove, the middle position of the heating unit is rotatably installed on a sliding seat through a connecting rod, and one end of the connecting rod close to the heating unit is rotatably installed on the heating unit; at least one of the sliding groove and the sliding seat is adjustable.

[0011] As a further scheme of the present invention: The plurality of heating units are detachably installed on the installation main body.

[0012] As a further scheme of the present invention: A temperature sensor for obtaining the temperature inside the heat insulation cover is provided on the heat insulation cover, the temperature sensor is connected to an alarm, and the alarm is used to obtain the temperature of the temperature sensor.

[0013] As a further scheme of the present invention: The rotating seat is rotatably installed on the installation main body.

[0014] As a further scheme of the present invention: An adjustment mechanism for adjusting the position of the sliding seat is provided between the sliding seat and the installation main body.

[0015] As a further solution of the present invention: The adjustment mechanism includes a first gear disposed inside the installation main body. The sliding seat is fixedly installed on the connecting sleeve. An adjusting rod is disposed in the threaded hole of the connecting sleeve. The adjusting rod is rotatably installed on the installation main body, and the adjusting rod protrudes from the upper part of the installation main body.

[0016] As a further solution of the present invention: The installation main body is rotatably arranged.

[0017] As a further solution of the present invention: An installation shaft is fixedly installed at the bottom of the installation main body. The installation shaft is rotatably installed on the heat insulation cover, and a driving component for driving the installation shaft to rotate is further arranged on the heat insulation cover.

[0018] The present invention provides the following another technical solution:

[0019] An electric heating component and a cooking appliance, which include a cooking appliance main body and an electric heating component installed on the cooking appliance main body.

[0020] Compared with the prior art, the beneficial effects of the present invention are: By adjusting the radial angles of multiple heating units and the installation main body, it is thus possible to adjust the shape of the heating unit formed by the multiple heating units to be similar to the shape of the bottom of the pot according to the shape of the bottom of different pots. In this way, the distances from each position of the bottom of the heated pot to the positions of the heating units are made equal, and thus each position of the heated pot can be heated evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of the electric heating component.

[0022] Figure 2 It is a schematic structural diagram of the heating unit in the electric heating component.

[0023] Figure 3 It is a schematic structural diagram of the installation main body in the electric heating component.

[0024] In the figure: Heat insulation cover - 1, Heating unit - 2, Protective cover - 3, Installation main body - 4, Sliding groove - 5, Rotating seat - 6, Sliding part - 7, Link rod - 8, Sliding seat - 9, Connecting seat - 10, Guide groove - 11, Adjusting rod - 12, Connecting sleeve - 13, Adjusting part - 14, Installation shaft - 15, First gear - 16, Second gear - 17, Driving motor - 18, Alarm - 19, Temperature sensor - 20. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention. Embodiment

[0026] Please refer to Figures 1 - 3 , in Embodiment 1 of the present invention, it is a structural diagram of an electric heating component provided by the embodiment of the present invention, including: a heat insulation cover 1, a mounting main body 4, and a plurality of heating units 2; the mounting main body 4 is rotatably mounted inside the heat insulation cover 1;

[0027] A plurality of heating units 2 are arranged in a circumferential array on the outside of the mounting main body 4, and the plurality of heating units 2 are arranged to diverge outward with the mounting main body 4 as the center;

[0028] Among them, the radial angle between the plurality of heating units 2 and the mounting main body 4 is adjustable.

[0029] Specifically, by adjusting the radial angle between the plurality of heating units 2 and the mounting main body 4, it is possible to adjust the shape of the heating unit formed by the plurality of heating units 2 to be similar to the shape of the bottom of the pot according to the shape of the bottom of different pots. In this way, the distance between each position of the bottom of the heated pot and the heating unit 2 is equal, and thus each position of the heated pot can be heated evenly.

[0030] Embodiment 2

[0031] Please refer to Figures 1 - 3 , the main difference between this Embodiment 2 and Embodiment 1 is that in order to adjust the radial angle of the plurality of heating units 2 relative to the mounting main body 4, one end of the heating unit 2 is rotatably mounted on the mounting main body 4 through a rotating seat 6, the middle position of the heating unit 2 is rotatably mounted on a sliding seat 9 through a connecting rod 8, and one end of the connecting rod 8 close to the heating unit 2 is rotatably mounted on the heating unit 2; at least one of the positions of the rotating seat 6 and the sliding seat 9 is adjustable, and the radial angle between the heating unit 2 and the mounting main body 4 is adjusted by adjusting the position of the rotating seat 6 and / or the sliding seat 9. When it is necessary to adjust the inclination angle of the heating unit 2, the vertical position of the rotating seat 6 on the mounting main body 4 can be adjusted, so that the rotating seat 6 drives the heating unit 2 to rotate around the sliding seat 9, thereby realizing the adjustment of the angle of the heating unit 2. It is also possible to adjust the position of the rotating seat 6 on the mounting main body 4; so that the heating unit 2 rotates along the rotating seat 6 to realize the adjustment of the inclination angle of the heating unit 2. It is also possible to simultaneously adjust the positions of the mounting main body 4 and the rotating seat 6 on the mounting main body 4 to realize the adjustment of the inclination angle of the heating unit 2.

[0032] A plurality of the heating units 2 are detachably mounted on the mounting body 4.

[0033] Specifically, the heating unit 2 is detachably mounted on the rotating seat 6, and the heating unit 2 is detachably mounted on the sliding seat 9. Specifically, a sliding member 7 is provided at the end of the heating unit 2, and the sliding member 7 is inserted into the sliding groove 5 on the rotating seat 6. The cross-sectional area of the sliding member 7 can be T-shaped or spherical, thus realizing the detachable mounting of the heating unit 2 on the rotating seat 6. The heating unit 2 can also be mounted on the rotating seat 6 by bolts. The connecting rod 8 can be mounted on the connecting seat 10 on the sliding seat 9 by bolts. It can also be directly mounted on the sliding seat 9 by a buckle, so that the heating unit 2 is detachably mounted on the sliding seat 9. Thus, the detachable mounting of the heating unit 2 is further realized. With this setting, when a single heating unit 2 is damaged, it can be disassembled and replaced individually, avoiding the need to replace the entire heating unit during the replacement process in the prior art, and the cost of the present invention is lower.

[0034] In order to monitor the heating conditions of a plurality of heating units 2, a temperature sensor 20 for obtaining the temperature inside the heat insulation cover 1 is provided on the heat insulation cover 1. The temperature sensor 20 is connected to an alarm 19. The alarm 19 is used to obtain the temperature of the temperature sensor 20. When the temperature obtained by the temperature sensor 20 is lower than the temperature inside the heat insulation cover 1, an alarm signal is issued, indicating that there is a damage phenomenon in the plurality of heating units 2 and replacement is required.

[0035] Please refer to Figure 1 , as a preferred embodiment of the present invention, the rotating seat 6 is rotatably mounted on the mounting body 4. In order to adjust the position of the rotating seat 6, the rotating seat 6 is mounted on the mounting body 4 through a ring with adjustable position provided on the mounting body 4. The ring can be mounted on the mounting body 4 by bolts. Different position threaded holes can be provided on the mounting body 4 to cooperate with the bolts to adjust its position; the ring can also be mounted on the mounting body 4 through a plurality of buckles on the mounting body 4, and by adjusting the positions of the buckles, the position of the rotating seat 6 is adjusted.

[0036] An adjustment mechanism for adjusting the position of the sliding seat 9 is provided between the sliding seat 9 and the mounting body 4.

[0037] Please refer to Figure 1As a preferred embodiment of the present invention, specifically, the adjustment mechanism includes a connecting sleeve 13 arranged inside the installation body 4, the slide seat 9 is fixedly installed on the connecting sleeve 13, an adjusting rod 12 is arranged in the threaded hole on the connecting sleeve 13, the adjusting rod 12 is rotatably installed on the installation body 4, and the adjusting rod 12 is arranged on the upper part of the installation body 4, so that the position of the connecting sleeve 13 inside the installation body 4 is adjusted by rotating the adjusting rod 12, and then the slide seat 9 is driven to move up and down to adjust the position of the heating unit 2. The adjusting rod 12 is provided with an adjusting portion 14.

[0038] As another preferred embodiment of the present invention, the adjustment mechanism includes a connecting sleeve 13 arranged inside the installation body 4, the slide seat 9 is fixedly installed on the connecting sleeve 13, the connecting sleeve 13 is installed inside the installation body 4 through an adjusting rod, and the adjusting rod is elastically buckled and installed on 4. By adjusting the position of the adjusting rod and the buckle, the position of the connecting sleeve 13 inside the installation body 4 can be adjusted.

[0039] In order to make the heated pot evenly heated, the installation body 4 is arranged to rotate. Specifically, a mounting shaft 15 is fixedly installed at the bottom of the installation body 4, and the mounting shaft 15 is rotatably mounted on the heat insulation cover 1. The heat insulation cover 1 is also provided with a driving component for driving the mounting shaft 15 to rotate.

[0040] See also Figure 1 The driving component includes a driving motor 18 that is transmission-connected to the installation shaft 15, and the driving motor 18 provides power for its rotation. The driving motor 18 can be transmission-connected to the installation shaft 15 through a gear, a chain or a belt. Specifically, a second gear 17 is provided at the output end of the driving motor 18, and the second gear 17 is meshed with a first gear 16 fixedly mounted on the installation shaft 15. When the driving motor 18 is powered on, the installation shaft 15 is driven to rotate through the second gear 17 and the first gear 16, thereby providing power for the installation body 4 to rotate.

[0041] The heating unit 2 is electrically connected to the outside world through the conductive structure inside the installation body 4, and the existing technology used therein is not described here.

[0042] A protective cover 3 is also provided at the upper opening of the heat insulation cover 1 , and the protective cover 3 is provided to protect the heating unit 2 .

[0043] The slide seat 9 is slidably arranged in the guide groove 11 on the installation body 4 up and down.

[0044] Example 3

[0045] A stove provided by an embodiment of the present invention comprises a stove body and the above-mentioned electric heating component installed on the stove body.

[0046] The working principle of the present invention is as follows:

[0047] When the inclination angle of the heating unit 2 needs to be adjusted, by adjusting the position of the rotating seat 6 or the sliding seat 9 on the mounting body 4, the heating unit 2 is driven to rotate, so as to realize the angle adjustment of the heating unit 2, thereby meeting the requirements of different bottom shapes of the pot, making the heat absorption more uniform. The driving component of the mounting body 4 enables it to rotate during the heating process, further enabling the bottom of the pot to be heated evenly. By setting the temperature sensor 20 and the alarm 19, it can be timely detected whether there is damage to the plurality of heating units 2. The mounting body 4 is rotatably arranged so that the temperatures at various parts inside the heat insulation cover 1 are the same. If there is damage, the damage can be quickly detected.

[0048] In the description of the present invention, it should be understood that the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, in the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more. The features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features.

[0049] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0050] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An electric heating component, characterized in that, include: Heat shield; The installation body is self-rotatingly installed inside the heat shield; A plurality of heating units are arranged in a circular array outside the installation body, and the plurality of heating units are arranged to diverge outwards with the installation body as the center; Wherein, the radial angles between the plurality of heating units and the installation body are adjustable; One end of the heating unit is rotatably mounted on the mounting body via a rotating seat, the middle position of the heating unit is rotatably mounted on the sliding seat via a connecting rod, and the connecting rod is rotatably mounted on the heating unit at one end close to the heating unit; at least one of the rotating seat and the sliding seat is adjustable in position, and when the inclination angle of the heating unit needs to be adjusted, the inclination angle of the heating unit is adjusted by adjusting the position of the mounting body and / or the rotating seat on the mounting body; An adjustment mechanism for adjusting the position of the slide is provided between the slide and the installation body, the adjustment mechanism comprises a connecting sleeve provided inside the installation body, the slide is fixedly installed on the connecting sleeve, an adjustment rod is provided in a threaded hole on the connecting sleeve, the adjustment rod is rotatably installed on the installation body, and the adjustment rod is arranged on the upper part of the installation body, so that the position of the connecting sleeve inside the installation body is adjusted by rotating the adjustment rod, and then the slide is driven to move up and down, and then the heating unit is driven to adjust its position through the connecting rod; The rotating seat is installed on the installation body through a circular ring which is arranged on the installation body and can be adjusted in position. The circular ring can be installed on the installation body through bolts. The installation body is provided with threaded holes at different positions to cooperate with the bolts to adjust the position of the circular ring. A plurality of the heating units are detachably mounted on the mounting body; The heat insulation cover is provided with a temperature sensor for obtaining the temperature inside the heat insulation cover, and the temperature sensor is connected to an alarm, and the alarm is used to obtain the temperature of the temperature sensor; A mounting shaft is fixedly mounted on the bottom of the mounting body, and the mounting shaft is rotatably mounted on the heat insulation cover. A driving component for driving the mounting shaft to rotate is also provided on the heat insulation cover; the driving component includes a driving motor transmission-connected to the mounting shaft, and a second gear is provided at the output end of the driving motor, and the second gear is meshed with a first gear fixedly mounted on the mounting shaft. In this way, when the driving motor is energized, the mounting shaft is driven to rotate through the second gear and the first gear, thereby providing power for the rotation of the mounting body.

2. A cooking appliance, characterized in that, The electric heating component comprises a stove body and the electric heating component as claimed in claim 1 installed on the stove body.

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