CN213129199U - Food electric roaster with multifunctional knob - Google Patents
Food electric roaster with multifunctional knob Download PDFInfo
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- CN213129199U CN213129199U CN202021217276.2U CN202021217276U CN213129199U CN 213129199 U CN213129199 U CN 213129199U CN 202021217276 U CN202021217276 U CN 202021217276U CN 213129199 U CN213129199 U CN 213129199U
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- upper cover
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Abstract
The utility model discloses a food electric roasting utensil with multi-functional knob, including organism (1) and install multi-functional knob (2) on organism (1), multi-functional knob (2) are including base (21) that have storage tank (211), the lid is established on base (21) and has at least local upper cover (22) for the display screen, install button (23) on upper cover (22), the cover is established in the periphery of base (21) and can be around base (21) pivoted knob (24) and holding integrated circuit board (25) in storage tank (211), this integrated circuit board (25) are connected with the display screen electricity, can receive the signal of pressing of button (23) and the rotation signal of response knob (24). Compared with the prior art, the utility model discloses a cost-effective and easy to assemble of food electric roasting utensil.
Description
Technical Field
The utility model relates to a kitchen equipment technical field specifically indicates a food electric baking utensil with multi-functional knob.
Background
The air fryer is a novel household appliance for frying food by utilizing a high-speed and high-temperature air circulation technology, the oil of the manufactured food can be reduced by 80 percent compared with that of the traditional electric fryer, and the air fryer is easy to clean in daily use, is safe and economical and is favored by people.
Current air fryer generally includes the organism, be formed with the culinary art cavity in the organism, be equipped with the hot-blast subassembly that can send into high-temperature air to culinary art cavity inside in the organism, be equipped with the pot body that is used for holding food in the culinary art cavity, the high-temperature hot-blast that utilizes hot-blast subassembly during operation to produce heats the edible material in the pot, hot-air and food fully contact, utilize the food surface to lose moisture fast in the twinkling of an eye, or in addition the grease that food self produced, make the food surface form crisp taste, the effect of being fried appears.
In addition, the control assembly of the air fryer generally includes an electrically connected controller and knob, and the time and temperature settings are controlled by rotating the knob. The specific structure can be found in the utility model patent "ozone degerming air fryer" with patent application No. CN201721636078.8 (publication No. CN 208837714U).
However, in the existing air fryer, the power supply circuit board and the control board are usually two separate circuit boards, and the following problems can be caused in the product cost and the production and assembly processes: firstly, the two circuit boards are generally high in cost, and the cost of the whole machine is increased due to the fact that the power panel is arranged on the main machine and the height of the whole machine is higher; second, because will fix the power supply circuit board and can additionally increase the manual work in process of production, power supply circuit board and for the control panel pin connection moreover can appear connecting wire buckle pine sometimes and take off and lead to the unable start-up of host computer.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the current situation of prior art is directed at, a cost-effective and easy to assemble food electric baking appliance with a multifunctional knob is provided.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a food electric roaster with a multifunctional knob comprises
A body having a cooking cavity therein; and
the hot air assembly is arranged in the machine body and can send high-temperature gas into the cooking cavity;
the method is characterized in that: the machine body is provided with a multifunctional knob which comprises
The base is fixed relative to the machine body and is provided with a containing groove;
the upper cover is covered on the base, and at least part of the upper cover is a display screen;
the key is arranged on the upper cover;
the knob is sleeved on the periphery of the base and can rotate around the base; and
the integrated circuit board is accommodated in the accommodating groove, is electrically connected with the display screen and can receive a pressing signal of the key and a rotating signal of the induction knob.
In order to realize various functions of the integrated circuit board, a power supply processing module and a main control module are integrated on the integrated circuit board, and the input end of the power supply processing module is connected with commercial power and used for converting the commercial power to supply power for the main control module and the hot air assembly; the hot air assembly is electrically connected with the main control module on the integrated circuit board.
In order to uniformly feed high-temperature gas into the cooking cavity, the hot air assembly comprises a heating element positioned at the top of the cooking cavity and a fan positioned above the heating element, and the heating element and the fan are electrically connected with the main control module on the integrated circuit board.
In order to realize the installation of the upper cover on the base, the machine body is provided with an installation opening, the base is arranged in the installation opening in a penetrating mode, the periphery of the base is provided with at least two first installation seats arranged at intervals along the circumferential direction, the first installation seats are provided with first installation holes correspondingly, the machine body is positioned on the inner wall of the periphery of the installation opening and is provided with second installation seats in one-to-one correspondence with the first installation seats, the second installation seats are provided with first installation blind holes, and the base and the machine body are connected with each other through sequentially arranging fasteners in the first installation holes and the first installation blind holes in a penetrating mode.
In order to facilitate the knob to avoid the knob to slide along the axial direction when rotating along the circumferential direction, the knob is arranged in the mounting hole in a penetrating way, the rear part of the peripheral wall of the knob is outwards convexly provided with a convex edge, and the convex edge is abutted to the inner wall of the periphery of the mounting hole on the machine body.
In order to realize the installation of the upper cover on the base, a second installation hole is formed in the bottom surface of the base, correspondingly, an installation column is convexly arranged on the back surface of the upper cover, a second installation blind hole is formed in the installation column along the axial direction, and the base and the upper cover are sequentially arranged in the second installation hole and the second installation blind hole in a penetrating mode through the fastening piece and are connected with each other.
In order to further facilitate the knob to avoid the knob to slide along the axial direction while rotating along the circumferential direction, a gap is arranged between the corresponding end surfaces of the base and the upper cover, a plurality of gear strips are arranged on the inner wall of the knob along the circumferential direction, and the gear strips are limited in the gap.
In order to facilitate the installation of the keys and the matching of the integrated circuit board, the front surface of the upper cover is provided with an installation groove, the keys are installed in the installation groove, and the keys are provided with contact rods capable of sending signals to the integrated circuit board.
In order to facilitate the positioning of the integrated circuit board in the accommodating groove, a first limiting part is arranged inside the base, a second limiting part is arranged on the back surface of the upper cover, and the edge of the integrated circuit board is limited between the first limiting part and the second limiting part.
Compared with the prior art, the utility model has the advantages of: with power supply line board and control panel integration holding on an integrated circuit board in the storage tank that base and upper cover enclose, be connected this integrated circuit board and the display screen electricity of upper cover, and set up the button on the upper cover, the knob is established to the base periphery cover, the integrated circuit board can receive the press signal of button and the rotation signal of response knob, the user can realize opening and close with the regulation of time or temperature through operating above-mentioned multi-functional knob of power, above-mentioned scheme can greatly reduce the circuit board cost, thereby make the complete machine height do low and reduce the complete machine cost, can reduce the cost of labor simultaneously, avoid the connecting wire pine to take off and lead to the unable problem that starts of machine.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of an electric food roaster according to the present invention;
FIG. 2 is an exploded perspective view of the electric food roaster of FIG. 1;
FIG. 3 is a longitudinal sectional view of the electric food grill of FIG. 1;
fig. 4 is an enlarged view of portion i of fig. 3.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 4, the preferred embodiment of the present invention will be described by taking an air fryer as an example. The electric food roaster with the multifunctional knob comprises a machine body 1, a multifunctional knob 2, a heating element 3 and a fan 4.
Wherein, the interior of the machine body 1 is provided with a cooking cavity 11, and the front side wall of the machine body 1 is provided with a mounting hole 12.
The multifunctional knob 2 comprises a base 21, an upper cover 22, a key 23, a knob 24 and a wiring board 25.
Specifically, the base 21 is inserted into the mounting opening 12, and the base 21 has an accommodating groove 211 therein. In this embodiment, in order to implement the installation of the base 21 on the machine body 1, the periphery of the base 21 has at least two first installation seats 212 arranged at intervals along the circumferential direction, a first installation hole 2121 is formed in the first installation seat 212, correspondingly, the inner wall of the machine body 1 located at the periphery of the installation opening 12 is provided with a second installation seat 13 corresponding to the first installation seat 212 one by one, a first installation blind hole 131 is formed in the second installation seat 13, and the base 21 and the machine body 1 are connected with each other by sequentially penetrating a fastener through the first installation hole 2121 and the first installation blind hole 131.
The upper cover 22 covers the base 21, and has a front surface formed with an installation groove 223, and at least a partial display screen. In this embodiment, the entire upper cover 22 is a display screen; in order to mount the upper cover 22 on the base 21, the bottom surface of the base 21 is provided with a second mounting hole 213, correspondingly, the back surface of the upper cover 22 is provided with a protruding mounting post 221, the mounting post 221 is provided with a second mounting blind hole 2211 along the axial direction, and the base 21 and the upper cover 22 are connected to each other by sequentially inserting a fastener into the second mounting hole 213 and the second mounting blind hole 2211.
The key 23 is mounted in the mounting groove 223 of the upper cover 22, and the key 23 has a contact rod 231 thereon capable of transmitting a signal to the integrated circuit board 25.
The knob 24 is inserted into the mounting opening 12, and is sleeved on the periphery of the base 21 and can rotate around the base 21. In this embodiment, in order to facilitate the rotation of the knob 24 along the circumferential direction and avoid the sliding of the knob 24 along the axial direction, a protruding edge 241 is convexly provided at the rear portion of the outer circumferential wall of the knob 24, and the protruding edge 241 abuts against the inner wall of the housing 1 located at the outer circumference of the mounting opening 12; a gap 222 is arranged between the corresponding end surfaces of the base 21 and the upper cover 22, a plurality of gear shift bars 242 are circumferentially arranged on the inner wall of the knob 24, and the gear shift bars 242 are limited in the gap 222.
The heating element 3 is located at the top of the cooking chamber 11. In this embodiment, the heating element 3 is a spirally wound heating tube.
The fan 4 is located the top of heating element 3, and this fan 4 constitutes hot-blast subassembly with above-mentioned heating element 3 and sends into high-temperature gas in to culinary art chamber 11 and toasts food, takes away the moisture in the food and heats food through hot-blast to reach the effect and the taste of frying various food, french fries, fishes etc. fried food.
The working principle of the utility model is as follows: when the temperature-adjustable water heater is used, a user can press the key 23 to control the power to be turned on, then the time or the temperature can be adjusted by poking the knob 24 to rotate around the base 21, and the set time or the set temperature can be displayed on the display screen.
Claims (9)
1. A food electric roaster with a multifunctional knob comprises
A body (1) having a cooking cavity (11) therein; and
the hot air assembly is arranged in the machine body (1) and can send high-temperature gas into the cooking cavity (11);
the method is characterized in that: the machine body (1) is provided with a multifunctional knob (2), and the multifunctional knob (2) comprises
A base (21) fixed to the body (1) and having a receiving groove (211);
the upper cover (22) is covered on the base (21), and at least part of the upper cover is a display screen;
a key (23) mounted on the upper cover (22);
the knob (24) is sleeved on the periphery of the base (21) and can rotate around the base (21); and
and the integrated circuit board (25) is accommodated in the accommodating groove (211), is electrically connected with the display screen, and can receive a pressing signal of the key (23) and a rotating signal of the induction knob (24).
2. The electric food baking appliance according to claim 1, wherein: the integrated circuit board (25) is integrated with a power supply processing module and a main control module, and the input end of the power supply processing module is connected with commercial power and used for converting the commercial power to supply power for the main control module and the hot air assembly; the hot air assembly is electrically connected with a main control module on the integrated circuit board (25).
3. The electric food baking appliance according to claim 2, wherein: the hot air assembly comprises a heating element (3) positioned at the top of the cooking cavity (11) and a fan (4) positioned above the heating element (3), and the heating element (3) and the fan (4) are electrically connected with a main control module on the integrated circuit board (25).
4. The electric food baking appliance according to claim 1, wherein: the utility model discloses a fixing device for engine bodies, including organism (1), base (21) have been seted up installing port (12), base (21) wear to establish in this installing port (12), and the periphery of base (21) have at least two first mount pad (212) along circumference interval arrangement, seted up first mounting hole (2121) on this first mount pad (212), correspondingly, organism (1) be located the inner wall of installing port (12) periphery be equipped with first mount pad (212) one-to-one second mount pad (13), seted up first installation blind hole (131) on this second mount pad (13), base (21) and organism (1) through wear to establish in proper order the fastener interconnect in first mounting hole (2121) and first installation blind hole (131).
5. The electric food baking appliance according to claim 4, wherein: the knob (24) is arranged in the mounting hole (12) in a penetrating mode, a convex edge (241) is arranged at the rear portion of the outer peripheral wall of the knob (24) in an outward protruding mode, and the convex edge (241) is abutted to the inner wall, located on the periphery of the mounting hole (12), of the machine body (1).
6. The electric food baking appliance according to claim 1, wherein: seted up second mounting hole (213) on the bottom surface of base (21), correspondingly, the protruding erection column (221) that is equipped with in the back of upper cover (22), seted up second installation blind hole (2211) along the axial on this erection column (221), base (21) and upper cover (22) through wearing to establish the fastener in second mounting hole (213) and second installation blind hole (2211) interconnect in proper order.
7. The electric food baking appliance according to claim 6, wherein: a gap (222) is formed between the corresponding end faces of the base (21) and the upper cover (22), a plurality of gear shift bars (242) are arranged on the inner wall of the knob (24) along the circumferential direction, and the gear shift bars (242) are limited in the gap (222).
8. The electric food baking appliance according to claim 1, wherein: the front surface of the upper cover (22) is provided with a mounting groove (223), the key (23) is mounted in the mounting groove (223), and the key (23) is provided with a contact rod (231) capable of sending signals to the integrated circuit board (25).
9. A food electric grill according to any one of claims 1 to 8 wherein: the integrated circuit board is characterized in that a first limiting piece (214) is arranged inside the base (21), a second limiting piece (224) is arranged on the back face of the upper cover (22), and the edge of the integrated circuit board (25) is limited between the first limiting piece (214) and the second limiting piece (224).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021217276.2U CN213129199U (en) | 2020-06-28 | 2020-06-28 | Food electric roaster with multifunctional knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021217276.2U CN213129199U (en) | 2020-06-28 | 2020-06-28 | Food electric roaster with multifunctional knob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213129199U true CN213129199U (en) | 2021-05-07 |
Family
ID=75727304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021217276.2U Active CN213129199U (en) | 2020-06-28 | 2020-06-28 | Food electric roaster with multifunctional knob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213129199U (en) |
-
2020
- 2020-06-28 CN CN202021217276.2U patent/CN213129199U/en active Active
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