CN216147864U - Frying and baking machine - Google Patents
Frying and baking machine Download PDFInfo
- Publication number
- CN216147864U CN216147864U CN202122142310.5U CN202122142310U CN216147864U CN 216147864 U CN216147864 U CN 216147864U CN 202122142310 U CN202122142310 U CN 202122142310U CN 216147864 U CN216147864 U CN 216147864U
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- control element
- temperature control
- baking tray
- temperature
- frying
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- 230000035945 sensitivity Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000010411 cooking Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 235000013305 food Nutrition 0.000 description 6
- 229920001342 Bakelite® Polymers 0.000 description 4
- 239000004637 bakelite Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 235000012771 pancakes Nutrition 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000143060 Americamysis bahia Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000020995 raw meat Nutrition 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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- Baking, Grill, Roasting (AREA)
Abstract
The utility model relates to the technical field of kitchen cooking appliances, and provides a frying and baking machine, which comprises a machine body and a baking tray arranged on the machine body, wherein the temperature control element of the conventional baking tray has defects in a conventional fixing mode; a temperature control element and a fixing piece for placing the temperature control element are arranged between the machine body and the baking tray; one end of the fixing piece is connected with the machine body or the baking tray, the temperature control element is arranged at the other end of the fixing piece, and a space is reserved between the temperature control element and the baking tray; the fixing piece deforms along with the temperature change within a preset range, so that the distance between the temperature control element and the baking tray can be adjusted through the temperature; the adaptability can be adjusted according to specific conditions, and the delay can be shortened or the service life of the electronic component can be prolonged.
Description
Technical Field
The utility model relates to the technical field of kitchen cooking appliances, in particular to a frying and baking machine.
Background
The frying and baking machine is taken as a cooking utensil, is accepted and loved by most people in many regions of China mainly based on cooked wheaten food, can be used for making various foods such as pancakes, meat patties, pancakes, raw meat buns and dumplings, and can also be used for frying and baking various large foods such as meat, fishes, shrimps and chicken wings, thereby meeting the requirements of people on cooking of delicious foods, and the cooking operation is convenient and quick, so that the frying and baking machine is popular with wide users.
The electric baking pan products on the market at present adopt the control mode of a temperature control element in the circuit control of the baking pan whether the baking pan products are double-sided heated or singly heated in a lower layer, and the temperature control element can be a temperature sensor such as a thermistor or a fuse link. The thermistor or the fuse link is locked on the screw column of the baking tray, and the screw column is at a certain distance from the surface of the baking tray and is not close to the surface of the baking tray. The fuse link is disconnected in a mode that the baking tray generates high temperature due to long-time heat load and conducts heat to the fuse link through air to cause disconnection of the fuse link. When a consumer cooks food in a baking, frying or other manner, a certain high temperature is generated after long-time heating, but a certain time is required for heat to be conducted to the fuse link through air. When the frying and baking machine is started with high power, the temperature of the surface of the baking tray may rise to a high temperature (early warning temperature), but the temperature at the fuse link does not rise to the high temperature because the fuse link is away from the baking tray by a certain distance, so the control circuit cannot act in time, and food in the baking tray is burnt due to certain delay.
Or some frying and baking machines adopt temperature sensors which are sensitive to temperature, if the surface of the baking tray is at a higher temperature for a long time, the temperature can be conducted to the temperature sensors, the closer the temperature sensors are to the surface of the baking tray, the higher the temperature is, and the service life of the temperature sensors can be influenced if the temperature sensors with high sensitivity are at the higher temperature for a long time.
In short, the conventional fixing structure of the temperature control element for detecting the temperature of the baking tray in the conventional frying and baking machine cannot be adjusted adaptively according to specific conditions, and therefore, the temperature control element is delayed or the service life of components is easily shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects caused by the conventional fixing mode of the temperature control element of the conventional baking tray and provide the frying and baking machine, so that the distance between the temperature control element and the baking tray can be adjusted through temperature, and the adaptability can be adjusted according to specific conditions.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a frying and baking machine comprises a machine body and a baking tray arranged on the machine body; a temperature control element and a fixing piece for placing the temperature control element are arranged between the machine body and the baking tray; one end of the fixing piece is connected with the machine body or the baking tray, the temperature control element is arranged at the other end of the fixing piece, and a space is reserved between the temperature control element and the baking tray; the fixing piece deforms along with temperature change within a preset range, so that the distance between the temperature control element and the baking tray can be adjusted through the temperature.
The further preferable scheme of the utility model is as follows: the fixing piece is a bimetallic strip fixing piece, the bimetallic strip fixing piece comprises an active layer and a passive layer which are combined together, and the thermal expansion coefficient of the active layer is greater than that of the passive layer; the passive layer is positioned at one side close to the baking tray, and the active layer is positioned at one side far away from the baking tray.
The further preferable scheme of the utility model is as follows: when the temperature reaches the limit value of the preset range, the displacement distance of the temperature control element at the other end of the fixing piece is larger than or equal to the size of the space between the temperature control element and the baking tray, so that the temperature control element is in contact with the baking tray.
The further preferable scheme of the utility model is as follows: the machine body or the baking tray is provided with a screw post, and one end of the fixing piece is fixed on the screw post through a threaded fastener.
The further preferable scheme of the utility model is as follows: the screw post is the internal thread post, the one end of mounting is in through the screw fastening on the screw post.
The further preferable scheme of the utility model is as follows: the screw post is the external screw thread post, the one end of mounting is passed through the nut fastening and is in on the screw post.
The further preferable scheme of the utility model is as follows: one end of the fixing piece is provided with a long waist-shaped screw hole for adjusting the distance between the temperature control element and the screw post.
The further preferable scheme of the utility model is as follows: the other end of the fixing piece is rolled up and forms a clamping part.
The further preferable scheme of the utility model is as follows: the clamping part is internally provided with a sleeve, the temperature control element is arranged at the pipe orifice of the sleeve, and the middle of the sleeve is used for wiring.
The further preferable scheme of the utility model is as follows: and a section of hollow part is arranged between the two end parts of the fixing piece so as to increase the sensitivity of the deformation of the fixing piece along with the temperature.
The further preferable scheme of the utility model is as follows: the temperature control element is a fuse link or a thermistor or a temperature controller.
In conclusion, the utility model has the following beneficial effects: the method can adjust the adaptability according to specific conditions, shorten the delay time of the fuse link reaction, is safer and more reliable, and eliminates the potential safety hazard of products. The fixing pieces can be reversely arranged under certain specific conditions, so that the service life of the components can be prolonged.
Drawings
FIG. 1 is an exploded view of the upper lid assembly of the grill toaster shown in example 1.
Fig. 2 is a partial schematic structural view of the back of the baking tray in embodiment 1.
FIG. 3 is a sectional view of the bakeware described in example 1.
Fig. 4 is a schematic view of the state of the fixing member at normal temperature in example 1.
Fig. 5 is a schematic view showing the state of the fixing member at high temperature in example 1.
Wherein:
100. baking trays; 200. a temperature control element; 300. a fixing member; 310. a screw hole; 320. a hollow-out section; 330. a clamping portion; 400. a screw post; 500. a sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example 1:
as shown in fig. 1 and 2, there is shown (an upper cover assembly of) a frying and roasting machine including a machine body and a roasting pan 100 provided on the machine body. The machine body comprises a base and an upper cover which can be opened and closed with the base, wherein the base and the upper cover are both provided with baking trays 100, the upper baking tray 100 is positioned on the upper cover, and the lower baking tray 100 is positioned on the base. In general, the upper grill pan 100 and the lower grill pan 100 are heated by a dual heat source, or only the lower grill pan 100 is heated by a single heat source. The frying and baking machine in this embodiment employs dual heat sources, wherein the cover assembly is taken as an example for illustration.
The upper cover includes an outer cover with a handle, and a bakelite cover located between the outer cover and the upper roasting tray 100 and used for heat insulation. A temperature control element 200 and a fixing member 300 for placing the temperature control element 200 are provided between the bakelite cover and the upper bakeware 100. One end of the fixing member 300 is connected to the bakelite cover or the upper bakeware 100, the temperature control element 200 is disposed at the other end of the fixing member 300, and a space is formed between the temperature control element 200 and the upper bakeware 100. The fixing member 300 is deformed with a temperature change within a predetermined range, so that the distance between the temperature control element 200 and the grill pan 100 can be adjusted by the temperature.
In this embodiment, the temperature control element 200 is a fuse, and when the temperature of the lower grill pan 100 rises, the fixing member 300 deforms along with the rise of the temperature, so that the distance between the fuse and the upper grill pan 100 can be reduced by the rise of the temperature. When the temperature reaches the limit value of the preset range, the displacement distance of the fuse link at the other end of the fixing member 300 is greater than or equal to the distance between the temperature control element 200 and the baking tray 100, so that the fuse link contacts the upper baking tray 100, the fuse link is fused in time, the reaction time is shortened, and the safety is improved. The deformation of the fixing element 300 during the temperature increase from normal temperature to high temperature can be seen in fig. 4 and 5, and will not be described in detail here.
Specifically, the fixing member 300 is a bi-metal strip fixing member 300, the bi-metal strip fixing member 300 includes an active layer and a passive layer that are combined together, a thermal expansion coefficient of the active layer is greater than that of the passive layer, the passive layer is located at a side close to the upper baking tray 100, and the active layer is located at a side far from the upper baking tray 100.
As shown in fig. 3, when the grill pan is specifically installed, a screw post 400 (which may be provided on a bakelite cover) is provided on the back surface of the upper grill pan 100, and one end of the fixing member 300 is fixed to the screw post 400 by a screw fastener. The screw column 400 is an internal screw column or an external screw column, and when the internal screw column is selected, one end of the fixing member 300 is fastened to the internal screw column by a screw; when the external threaded column is selected, one end of the fixing member 300 is fastened to the external threaded column by a nut, which is exemplified by the internal threaded column in this embodiment.
In order to adjust the distance between the fuse link and the stud 400, a long-waist-shaped screw hole 310 is formed at one end of the fixing member 300 and fixed to the stud 400 through the long-waist-shaped screw hole 310. The other end of the fixing member 300 is rolled up to form a clamping portion 330, a sleeve 500 is disposed in the clamping portion 330, and the temperature control element 200 is disposed at the pipe orifice of the sleeve 500. The sleeve pipe adopts the silica gel sleeve pipe, and the mouth of pipe has certain elasticity, and the temperature control element of different specifications is conveniently installed, and then can be used for walking the line in the middle of sleeve pipe 500.
A hollow portion 320 is disposed between two ends of the fixing member 300 (and between the screw hole 310 and the clamping portion 330), and the hollow portion 320 reduces the cross-sectional area of the fixing member 300, thereby increasing the sensitivity of the fixing member 300 to deform with temperature. (the screw hole 310 and the hollow 320 are shown in detail in FIGS. 4 and 5)
It should be noted that, in the embodiment, since the temperature control element 200 is a fuse link, according to the actual use requirement, the adopted bimetal fixing element 300 deforms along with the temperature rise and allows the fuse link to approach the upper roasting tray 100 continuously, so as to shorten the reaction time. In addition, the bi-metal sheet fixing member 300 can be installed reversely, that is, the passive layer is located at the side far away from the upper bakeware 100, and the active layer is located at the side close to the upper bakeware 100. Then, the bimetal fixture 300 is deformed when the temperature rises and allows the temperature control element 200 to be continuously away from the upper grill plate 100. As for how to arrange the fixing member, the fixing member needs to be arranged according to the actual use requirement of the temperature control element. The temperature control element 200 may also be a thermistor or a temperature controller, and the specific arrangement is not shown here.
Claims (10)
1. A frying and baking machine comprises a machine body and a baking tray arranged on the machine body; it is characterized in that a temperature control element and a fixing piece for placing the temperature control element are arranged between the machine body and the baking tray; one end of the fixing piece is connected with the machine body or the baking tray, the temperature control element is arranged at the other end of the fixing piece, and a space is reserved between the temperature control element and the baking tray; the fixing piece deforms along with temperature change within a preset range, so that the distance between the temperature control element and the baking tray can be adjusted through the temperature.
2. The frying and roasting machine of claim 1, wherein said fixing member is a bimetal fixing member, the bimetal fixing member comprises an active layer and a passive layer which are combined together, and the thermal expansion coefficient of said active layer is larger than that of said passive layer; the passive layer is positioned at one side close to the baking tray, and the active layer is positioned at one side far away from the baking tray.
3. The frying and roasting machine of claim 1, wherein when the temperature reaches the limit value of the preset range, the displacement distance of the temperature control element at the other end of the fixing member is greater than or equal to the size of the space between the temperature control element and the roasting pan, so that the temperature control element is in contact with the roasting pan.
4. The frying and roasting machine of claim 1, wherein a screw post is provided on the machine body or the roasting pan, and one end of the fixing member is fixed on the screw post by a threaded fastener.
5. The frying and roasting machine of claim 4, wherein said screw column is an internally threaded column, and one end of said fixing member is fastened to said screw column by a screw; or
The screw post is the external screw thread post, the one end of mounting is passed through the nut fastening and is in on the screw post.
6. The frying and roasting machine of claim 4, wherein said fixing member has a screw hole with a long waist shape at one end thereof for adjusting a distance between said temperature control element and said screw post.
7. The grill of claim 2, wherein the other end of the securing member is rolled and forms a nip.
8. The frying and roasting machine of claim 7, wherein a sleeve is disposed in said clamping portion, said temperature control element is disposed at a nozzle of said sleeve, and a middle of said sleeve is used for routing.
9. The frying and roasting machine of claim 1, wherein a hollow portion is disposed between two ends of the fixing member to increase the sensitivity of the fixing member to deform with temperature.
10. The grill of claim 1, wherein the temperature control element is a fuse link or a thermistor or a temperature controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122142310.5U CN216147864U (en) | 2021-09-06 | 2021-09-06 | Frying and baking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122142310.5U CN216147864U (en) | 2021-09-06 | 2021-09-06 | Frying and baking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216147864U true CN216147864U (en) | 2022-04-01 |
Family
ID=80842783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122142310.5U Active CN216147864U (en) | 2021-09-06 | 2021-09-06 | Frying and baking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216147864U (en) |
-
2021
- 2021-09-06 CN CN202122142310.5U patent/CN216147864U/en active Active
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