CN210354400U

CN210354400U - Frying and baking machine

Info

Publication number: CN210354400U
Application number: CN201920489280.5U
Authority: CN
Inventors: 杨建刚; 林达福
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2020-04-21
Anticipated expiration: 2029-04-11

Abstract

The utility model relates to the field of kitchen appliances, in particular to a frying and baking machine, which comprises a shell and a heating plate arranged in the shell, and a baking tray arranged on one side surface of the heating plate, wherein the other side surface of the heating plate is provided with a temperature sensing groove, a first temperature sensing device for detecting the temperature in the baking tray to control the power on/off of the heating tray is arranged between the heating tray and the shell, a heat conduction column of the first temperature sensing device is in heat conduction connection with the inner bottom wall of the temperature sensing groove, the temperature sensing groove is arranged on the heating plate, so that the heating plate can be locally thinned, the area of the heating plate is used as a temperature sensing area of the first temperature sensing device, therefore, the first temperature sensing device can sense the temperature change of the baking tray arranged on the heating device more sensitively, and the heating tray is quickly powered on/off based on the temperature change.

Description

Frying and baking machine

Technical Field

The utility model relates to a kitchen appliance field especially relates to a machine of baking of frying in shallow oil.

Background

The frying and roasting machine structure disclosed in the related art generally includes a bottom casing, a heating device disposed in the bottom casing, and a roasting pan disposed on the heating device for containing food material to be cooked. According to different cooking modes and food materials to be cooked, the temperatures required by the baking tray are different, and in order to meet the requirement, a temperature control device is often arranged on the frying and baking machine, the temperature in the baking tray is detected through the contact between the temperature control device and the baking tray, and the temperature of the baking tray is controlled according to the detected temperature. However, in the existing frying and baking machine structure, the temperature control device is affected by the structure of the heating plate itself, so that it is difficult to sensitively detect the change of the temperature of the baking tray and timely control the temperature of the baking tray, which can cause the delay of the temperature control process of the baking tray and affect the user experience.

SUMMERY OF THE UTILITY MODEL

Therefore, there is a need to provide a frying and baking machine, in which the heat conduction speed between the first temperature sensing device and the bottom surface of the baking tray is fast, so that the delay of the temperature control process of the baking tray is improved, and the user experience is better.

The utility model provides a frying and roasting machine, includes the casing, set up in heating plate in the casing, and set up in the overware of heating plate side, the temperature sensing groove has been seted up on the another side of heating plate, the heating plate with still be provided with between the casing and be used for detecting temperature is in order to control in the overware the first temperature sensing device of heating plate circular telegram/outage, the heat conduction post of first temperature sensing device with the inner diapire heat conduction in temperature sensing groove is connected, wherein, the thickness of heating plate of temperature sensing groove place is less than the thickness in other regions of heating plate.

So set up, seted up the temperature sensing groove on the heating plate, and the heat conduction post of first temperature sensing device is connected with the interior diapire heat conduction in temperature sensing groove, so, because the heating plate thickness of the position department that the temperature sensing groove formed on the heating plate reduces, heat conduction between heat conduction post and the overware is faster, consequently, first temperature sensing device can detect the change of the temperature in the overware that sets up on one side of heating plate more sensitively to respond to this temperature variation rapidly and control the heating plate and switch on or cut off the power supply.

In one embodiment, the temperature sensing groove is disposed in the center of the heating plate.

So set up, place the food of treating the curing in the overware after, the overware is comparatively reliable with the center contact of heating plate, corresponds the temperature-sensing groove and sets up in here, is favorable to the temperature variation in the more sensitive detection overware of first temperature-sensing device.

In one embodiment, a connection column is fixedly arranged on the inner bottom wall of the temperature sensing groove, and the first temperature sensing device is connected to the connection column and enables the heat conduction column to be in heat conduction connection with the connection column.

So set up, the setting of connecting post can make first temperature sensing device direct fixation in heating plate on, is favorable to improving the heat-conduction reliability between heating plate and the first temperature sensing device like this, avoids being fixed in the casing with first temperature sensing device or frying in shallow oil roast other positions, and leads to the insecure problem of first temperature sensing device and heating plate contact.

In one embodiment, the free end face of the connecting column is fitted with the end face of the heat conducting column to form a heat conducting connection.

So set up, spliced pole and the laminating of heat conduction cylinder can further improve the heat-conduction reliability of heating plate and first temperature sensing device.

In one embodiment, the connecting column is integrally formed on the heating plate.

So set up, spliced pole integrated into one piece can make the manufacturing process of heating plate more simplify on the heating plate to, as carrying out heat-conducting spliced pole with the heat conduction post of first temperature-sensing device, it can make the heat-conduction reliability between spliced pole and the heating plate higher with heating plate integrated into one piece.

In one embodiment, a connecting member is inserted through the first temperature sensing device and is screwed to the connecting column to fixedly connect the first temperature sensing device to the heating plate.

So set up, through the fixed first temperature sensing device of spliced pole, can also simplify the assembly of frying in shallow oil roast machine when improving the contact reliability of heating plate and first temperature sensing device.

In one embodiment, the first temperature sensing device is configured as a kick type thermostat.

According to the arrangement, the first temperature sensing device is configured to electrify or cut off the heating plate according to the sensed temperature of the baking tray, and particularly when the frying and baking machine is continuously used and after new food to be cooked is replaced on the baking tray, the first temperature sensing device can sense the change of the temperature of the baking tray as soon as possible, so that the heating plate can rapidly respond to electrification, the waiting time of a user is shortened, and the kick type temperature controller is simple in structure and completely suitable for being used as the first temperature sensing device.

In one embodiment, the frying and baking machine further comprises a second temperature sensing device with adjustable control temperature, and the second temperature sensing device is connected to the heating plate in a heat conduction mode.

So set up, in order to adapt to the curing of different food, perhaps the different culinary art processes of same food, fry in shallow oil roast machine and generally dispose different gears, second temperature sensing device is used for satisfying this setting demand of frying in shallow oil roast machine. Particularly, the frying and baking machine is simultaneously provided with the first temperature sensing device and the second temperature sensing device, so that the frying and baking machine has different cooking gears, and meanwhile, the first temperature sensing device can judge the updating of food in the baking tray, thereby realizing continuous work without manual power-off.

In one embodiment, the second temperature sensing device has a temperature adjustment slide bar for adjusting the control temperature of the second temperature sensing device, one end of the temperature adjustment slide bar is slidably connected to the chute of the second temperature sensing device, and the other end of the temperature adjustment slide bar extends out of the housing.

So set up, the configuration of the slide bar that adjusts the temperature makes the regulation and control mode of second temperature sensing device become the swing of stirring the slide bar, and this kind of form makes the outward appearance of frying and baking machine more pleasing to the eye, and the mode of adjusting the temperature is more novel.

In one embodiment, a heat shield is further disposed between the casing and the heating plate, the heat shield is embedded in the casing, a through hole is formed in the heat shield, the first temperature sensing device penetrates out of the casing, and a heat dissipation cover capable of at least covering the through hole is disposed on the casing.

So set up, the heat that separates the heat exchanger can reduce the heating plate to the conduction of casing to avoid the casing to be heated high temperature and scald one's hand, the setting of heat exchanger that looses can further spill the bottom of machine of roasting from separating the heat exchanger between heat exchanger and the casing.

In the frying and baking machine, the temperature sensing groove is formed in the heating plate, so that the heating plate is locally thinned, and the area of the heating plate is used as a temperature sensing area of the first temperature sensing device, so that the first temperature sensing device can more sensitively sense the temperature change of a baking tray arranged on the heating device, and the heating plate is rapidly powered on/off based on the temperature change. When the frying and baking machine is continuously used, manual power-off is not needed between two times of frying and baking, and the first temperature sensing device can sensitively sense that food with lower temperature is placed on the baking tray, so that the heating tray is quickly electrified to work, and the waiting time of a user is shortened.

Drawings

FIG. 1 is an exploded view of the frying and baking machine, in which components such as a baking tray and a cover are omitted;

FIG. 2 is another exploded view of the frying and roasting machine, in which the components such as the roasting pan and the cover are omitted;

FIG. 3 is a perspective view of the grill machine, in which components such as a grill pan and a cover are omitted;

fig. 4 is a structural view of the heating pan, in which a structure of a side surface where the temperature sensing groove is located is shown;

FIG. 5 is a schematic view of the installation structure of the heating plate and two temperature sensing devices;

FIG. 6 is a structural view of a first temperature sensing device;

fig. 7 is a structural view of a second temperature sensing device.

Description of the reference numerals

1. A housing; 10. a display panel; 2. heating the plate; 20. a temperature sensing groove; 21. connecting columns; 22. a second temperature-sensitive region; 3. a first temperature sensing device; 30. a heat-conducting column; 4. a second temperature sensing device; 40. a temperature adjusting slide bar; 41. a chute; 5. a heat shield; 50. through holes; 6. a heat dissipation cover.

Detailed Description

It should be noted that, unless otherwise specified, technical or scientific terms used in the present invention should be understood as having ordinary meanings as understood by those of ordinary skill in the art to which the present invention belongs.

When an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

In addition, unless otherwise defined, terms of orientation used in the present invention, such as "upper, lower, left, and right," are described with respect to the orientation shown in the drawings.

Referring to fig. 1 to 6, a frying and roasting machine according to an embodiment of the present invention includes a housing 1, a heating plate 2 disposed in the housing 1, and a roasting plate (not shown) disposed on a side of the heating plate 2, wherein: the bottom surface of overware is fixed with

heating plate

2 or 1 assembly of casing or sets up to be connected for dismantling, and when heating plate 2 circular telegram, heating plate 2 and overware laminating heat conduction to make the food on the overware the curing of being heated evenly. In order to reduce the heat conduction of the heating plate 2 to the casing 1, a heat shield 5 can be arranged in the casing 1, the heat shield 5 is embedded in the casing 1, and the heating plate 2 is arranged in the heat shield 5. Furthermore, the upper edge of the heat shield 5 can form a circle of step structure in the housing 1 for positioning and supporting the baking tray.

With reference to fig. 4 and 5, a temperature sensing groove 20 is formed in a side surface of the heating plate 2 opposite to the baking plate, the temperature sensing groove 20 enables a wall thickness of the heating plate 2 at the temperature sensing groove 20 to be smaller than thicknesses of other regions of the heating plate 2, and a first temperature sensing device 3 is further disposed between the heating plate 2 and the casing 1 and corresponding to the opening of the temperature sensing groove 20, and is configured to detect a temperature in the baking plate and further control power on/off of the heating plate 2. The frying and baking machine often has the use requirement of continuous frying and baking for a plurality of times, when food to be cooked in the baking tray is replaced after the first frying and baking is finished, the low temperature of the food can be rapidly transmitted to the first temperature sensing device 3 through the inner bottom wall of the temperature sensing groove 20, the first temperature sensing device 3 can judge that the food in the baking tray needs to be fried and baked according to the temperature, and then the heating tray 2 is controlled to be electrified to work, and a new frying and baking process is started. Among the present machine of baking of frying in shallow oil, once fry in shallow oil and roast the completion back, heating device cuts off the power supply, when putting new curing food of treating on the overware, because heating device thickness is great, and receive the influence of frying in shallow oil and roast the previous time, the temperature controller hardly discovers in time the change of food in the overware, and the time of restart heating device delays to some extent, and the utility model discloses in, because temperature-sensing groove 20 makes the temperature sensing of first temperature-sensing device 3 more sensitive, new process of frying in shallow oil and roast can be opened rapidly to heating plate 2, has shortened user latency, and user experience promotes.

As shown in fig. 5 and 6, the first temperature sensing device 3 includes a heat conductive pillar 30, and the heat conductive pillar 30 is connected to the inner bottom wall of the temperature sensing groove 20 in a heat conductive manner. Due to the arrangement of the temperature sensing groove 20, the heating plate 2 is locally thinned in the temperature sensing groove 20, the temperature change in the baking tray is sensed most sensitively in the temperature sensing groove 20, and the heat conduction column 30 on the first temperature sensing device 3 is in heat conduction connection with the inner bottom wall of the temperature sensing groove 20, so that the first temperature sensing device 3 can sensitively sense the temperature change of the baking tray, and the power on/off of the heating plate 2 is controlled. It should be understood that the term "heat conductive connection" is not limited to the direct connection between the heat conductive pillar 30 and the inner bottom wall of the temperature sensing groove 20 for heat conduction, and any coating, heat conductive member, etc. for enhancing heat conduction capability may be disposed therebetween.

The temperature sensing groove 20 is opened at the center of the heating plate 2 so that the first temperature sensing device 3 can more reliably detect the temperature change in the grill pan on the other side surface of the heating plate 2. Fixed setting or integrated into one piece are provided with spliced pole 21 on the interior diapire of temperature sensing groove 20, wear to be equipped with the connecting piece on the first temperature sensing device 3, and the one end spiro union to spliced pole 21 of wearing out first temperature sensing device 3 of this connecting piece to can be with the taut fixing to heating plate 2 of first temperature sensing device 3 on. The connecting column 21 is attached to the end face of the heat conducting column 30 in the first temperature sensing device 3 to form a heat conducting connection. So, through spliced pole 21 with first temperature-sensing device 3 direct fixation in heating plate 2 on, compare in some prior art with the form that the temperature controller is fixed in the casing, first temperature-sensing device 3 is higher with heating plate 2's heat conduction reliability. Especially, in the embodiment that the connection column 21 is integrally formed on the inner bottom wall of the temperature sensing groove 20, the heat conduction between the first temperature sensing device 3 and the heating plate 2 is more reliable, which is beneficial for the first temperature sensing device 3 to sensitively sense the temperature change of the baking tray.

The first temperature sensing device 3 can be set as a kick type temperature controller with any form, and when the heat conducting column 30 on the first temperature sensing device senses the temperature change in the temperature sensing groove 20, the heating plate 2 can be controlled to be powered on/off. The frying and baking machine is suitable for the requirements of multiple gears for cooking different foods, and a second temperature sensing device 4 is also arranged on the frying and baking machine. As shown in fig. 4, 5 and 7, the second temperature sensing device 4 is configured to control a temperature adjustable thermostat, so that when the heating plate 2 is powered on, the second temperature sensing device 4 can be adjusted to switch the frying and baking machine to different gears. In some embodiments, the second temperature sensing device 4 has a temperature adjustment slide bar 40 for adjusting and controlling the temperature, one end of the temperature adjustment slide bar 40 is slidably connected to a sliding groove 41 of the second temperature sensing device 4, and the other end of the temperature adjustment slide bar extends out of the housing 1, the temperature adjustment slide bar 40 is slid along the outer side of the housing 1, the temperature adjustment slide bar 40 slides in the sliding groove 41 to adapt to the radian change of the outer side of the housing 1, and simultaneously, the metal elastic sheet on the second temperature sensing device 4 is changed to deform to different degrees, thereby controlling the control temperature of the second temperature sensing device 4. A second temperature-sensing area 22 is arranged on the heating plate 2 at a position close to the heating pipe in the heating plate 2, and a heat conduction column on the second temperature-sensing device 4 is in heat conduction connection with the second temperature-sensing area 22, so that the second temperature-sensing device 4 can more accurately control the heating temperature of the heating plate 2.

As shown in fig. 2 and fig. 3, in order to facilitate the user to adjust the gear of the frying and baking machine, a display panel 10 is disposed on the outer side surface of the housing 1, and a temperature adjustment sliding rod 40 extends from the side surface of the housing 1, so that when the temperature adjustment sliding rod 40 is moved to switch the operating gear of the frying and baking machine, the display can be performed according to the display of the display panel 10.

As shown in fig. 1 and 2, the heat shield 5 is further provided with a through hole 50 for allowing the first temperature sensing device 3 to penetrate through the housing 1, and the bottom of the housing 1 is provided with a heat dissipation cover 6 capable of covering at least the through hole 50, so that heat between the heat shield 5 and the housing 1 can be dissipated through the through hole 50 and the heat dissipation cover 6. It will be appreciated that the heat dissipation cover 6 is provided as a plate-like member having suitable heat dissipation holes or other heat dissipation structures, and the arrangement is not limited to the illustrated structure.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A frying and baking machine comprises a shell (1), a heating plate (2) arranged in the shell (1), and a baking tray arranged on one side of the heating plate (2), and is characterized in that a temperature sensing groove (20) is formed in the other side of the heating plate (2), a first temperature sensing device (3) is arranged between the heating plate (2) and the shell (1), a heat conduction column (30) of the first temperature sensing device (3) is in heat conduction connection with the inner bottom wall of the temperature sensing groove (20),

the thickness of the heating plate (2) at the position of the temperature sensing groove (20) is smaller than the thickness of other areas of the heating plate (2).

2. The frying and roasting machine according to claim 1, wherein the temperature sensing groove (20) is provided in the center of the heating plate (2).

3. The frying and roasting machine according to claim 1, wherein a connecting column (21) is fixedly arranged on the inner bottom wall of the temperature sensing groove (20), and the first temperature sensing device (3) is connected to the connecting column (21) and makes the heat conducting column (30) and the connecting column (21) in heat conducting connection.

4. Frying and baking machine according to claim 3, characterized in that the free end face of the connecting column (21) is conformed to the end face of the heat-conducting column (30) to form a heat-conducting connection.

5. Frying and baking machine according to claim 3, characterized in that the connecting column (21) is integrally formed on the heating plate (2).

6. The frying and baking machine according to claim 3, characterized in that a connector is arranged on the first temperature sensing device (3) in a penetrating way, and the connector is screwed to the connecting column (21) to fixedly connect the first temperature sensing device (3) to the heating plate (2).

7. Frying and roasting machine according to any of claims 1-6, characterized in that the first temperature sensing means (3) is arranged as a kick thermostat.

8. Frying and baking machine according to claim 7, characterized in that it further comprises a second temperature-sensing means (4) of controlled temperature, said second temperature-sensing means (4) being thermally conductively connected to the heating plate (2).

9. The frying and roasting machine according to claim 8, wherein said second temperature sensing device (4) has a temperature-adjusting slide bar (40) for adjusting the control temperature of said second temperature sensing device (4), one end of said temperature-adjusting slide bar (40) is slidably connected to the slide groove (41) of said second temperature sensing device (4), and the other end thereof protrudes out of said housing (1).

10. The frying and roasting machine according to claim 7, wherein a heat shield (5) is further disposed between the housing (1) and the heating plate (2), the heat shield (5) is embedded in the housing (1), a through hole (50) for allowing the first temperature sensing device (3) to penetrate out of the housing (1) is formed in the heat shield (5), and a heat dissipation cover (6) capable of at least covering the through hole (50) is disposed on the housing (1).