CN213309188U

CN213309188U - Air fryer with good heat insulation effect

Info

Publication number: CN213309188U
Application number: CN202021613809.9U
Authority: CN
Inventors: 王旭宁; 于晓航
Original assignee: Joyoung Co Ltd
Current assignee: Shandong Jiuchuang Home Appliance Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-06-01
Anticipated expiration: 2030-08-05

Abstract

The utility model relates to an air fryer with good heat insulation effect. The batteries in the prior air fryer can fail due to excessive temperature. The utility model discloses a casing is equipped with culinary art chamber and steam generation subassembly in the casing, and hot-blast subassembly includes fan and heating tube, steam generation subassembly includes water tank, water pump and steam generator, and hot-blast and steam generation subassembly that hot-blast subassembly produced produce the steam input culinary art chamber in order to make cooked edible material, be equipped with the real-time reservation board in the casing, be equipped with the battery on the real-time reservation board, the real-time reservation board is separated through the water tank with culinary art between the chamber to heat transfer between restriction culinary art chamber and battery. Put real-time reservation board and culinary art chamber branch in the water tank both sides, utilize the water tank to block the heat of culinary art intracavity and to the transmission of real-time reservation board, and then effectively reduce the temperature of battery on the real-time reservation board, prevent that the battery from taking place the condition of inefficacy because of the high temperature, extension battery life ensures real-time reservation board steady operation, promotes to use and experiences.

Description

Air fryer with good heat insulation effect

Technical Field

The utility model relates to a food processing field, concretely relates to air is fried pot.

Background

Current air fryer includes the casing, be equipped with culinary art chamber and steam generation subassembly in the casing, culinary art chamber top is equipped with the chamber that generates heat, the intracavity that generates heat is equipped with hot-blast subassembly, hot-blast subassembly includes fan and heating tube, steam generation subassembly includes water tank, water pump and steam generator, and hot-blast and steam generation subassembly that hot-blast subassembly produced produce the steam input culinary art chamber and eat the material in order to make cooked. Be equipped with the real-time reservation board of electrified pond in the casing, when the air fried pot cooks the operation, the heat of culinary art intracavity can transmit to the battery on, leads to the battery to lose efficacy because of the high temperature, leads to the real-time reservation board can't be at operation under the outage condition, and the influence is used and is experienced.

SUMMERY OF THE UTILITY MODEL

In order to solve the not enough of prior art, the utility model provides a heat-proof effectual air explodes pot through setting up the water tank and promote thermal-insulated effect between real-time reservation board and culinary art chamber, ensures the life of battery on the real-time reservation board, promotes and uses experience.

The utility model discloses a following mode realizes: the utility model provides a heat-proof effectual air fryer, includes the casing, be equipped with culinary art chamber and steam generation subassembly in the casing, culinary art chamber top is equipped with the chamber that generates heat, the intracavity that generates heat is equipped with hot-blast subassembly, hot-blast subassembly includes fan and heating tube, steam generation subassembly includes water tank, water pump and steam generator, and hot-blast and steam generation subassembly that hot-blast subassembly produced produce the steam input culinary art chamber in order to make cooked food material, be equipped with the board of booking in real time in the casing, be equipped with the battery on the board of booking in real time, partition through the water tank between board of booking in real time and culinary art chamber to heat transfer between restriction culinary art chamber. Put real-time reservation board and culinary art chamber branch in the water tank both sides, utilize the water tank to block the heat of culinary art intracavity and to the transmission of real-time reservation board, and then effectively reduce the temperature of battery on the real-time reservation board, prevent that the battery from taking place the condition of inefficacy because of the high temperature, extension battery life ensures real-time reservation board steady operation, promotes to use and experiences.

Preferably, the water tank is arranged below the cooking cavity, and the real-time reservation board is arranged below the water tank. The water tank sets up in the casing bottom, effectively reduces the focus of air and explodes the pot, promotes the air and explodes pot and use stationarity. The water tank receives heat from the cooking chamber and preheats a water supply.

Preferably, the bottom surface of the water tank is covered with a backing plate to block heat in the water tank from transferring to the battery. The backing plate is arranged on the bottom surface of the water tank, so that heat in the water tank is prevented from being transferred to the real-time reservation plate.

Preferably, the backing plate completely covers the bottom surface of the water tank, the heat insulation effect is improved by completely covering the bottom surface of the water tank, and the vertical projection of the battery falls into the backing plate, so that the battery is prevented from being failed due to excessive temperature rise.

Preferably, the bottom surface of the base plate extends downwards to form an isolation rib. The bottom edge overlap joint of isolation rib is on the board of reserving in real time to form thermal-insulated clearance between backing plate bottom surface and the board top surface of reserving in real time, effectively promote thermal-insulated effect.

Preferably, the top surface of the real-time reservation board is covered with heat insulation cotton. The heat insulation cotton quilt is clamped between the real-time reservation plate and the cushion plate, so that heat on the cushion body is effectively prevented from being transferred to the real-time reservation plate, and the service life of the battery is ensured.

Preferably, the housing comprises a side plate and a bottom plate, the top surface of the bottom plate is recessed downwards to form a mounting groove, and the real-time reservation plate is inserted and mounted in the mounting groove. The mounting groove provides a mounting space for the real-time reservation plate, and the mounting groove is downwards exposed out of the bottom plate, so that the real-time reservation plate is convenient to dissipate heat.

Preferably, the side wall of the mounting groove is provided with a heat dissipation hole communicated with the external space. The groove cavity of the mounting groove is communicated with the external space through the radiating holes, and heat gathered in the battery and the surrounding environment of the battery is diffused through airflow circulation.

Preferably, the periphery of the notch of the mounting groove extends upwards to form an annular water-insulating rib, and the middle part of the bottom plate is provided with a water leakage hole communicated with the external space. The water proof keeps off the notch setting that the muscle encircles the mounting groove, prevents that the water source on the bottom plate from taking place the condition of real-time reservation board soaking trouble because of flowing into the mounting groove, and the water source of gathering on the bottom plate is arranged outward through the hole that leaks, prevents water source water level lifting and takes place the condition of excessive income mounting groove.

Preferably, the real-time reservation board comprises a board body, the battery is attached to the bottom surface of the board body, and the board body is inserted into the mounting groove from top to bottom during mounting, so that the battery is communicated with the external space through the heat dissipation holes. The plate body is located the battery top, and the plate body plays the effect of separation heat to the battery transmission, and in addition, the battery is located the plate body below for battery and peripheral space can lead to with external space through the louvre, make things convenient for the heat to outdiffuse.

Preferably, the periphery of the plate body is provided with a mounting hole, the bottom wall of the mounting groove is provided with a screw post, and after the plate body is mounted in place, the plate body is lapped on the screw post and is locked by screw through a fastener penetrating through the mounting hole. The spiro union post both had played the effect of fixed plate body, still ensured plate body middle part suspension in the mounting groove, made things convenient for the air current circulation heat dissipation.

The utility model has the advantages that: put real-time reservation board and culinary art chamber branch in the water tank both sides, utilize the water tank to block the heat of culinary art intracavity and to the transmission of real-time reservation board, and then effectively reduce the temperature of battery on the real-time reservation board, prevent that the battery from taking place the condition of inefficacy because of the high temperature, extension battery life ensures real-time reservation board steady operation, promotes to use and experiences.

Drawings

FIG. 1 is a schematic cross-sectional view of an air fryer in accordance with an embodiment;

FIG. 2 is a schematic partial cross-sectional view of an air fryer in accordance with a second embodiment;

FIG. 3 is a schematic structural diagram of the base plate according to the second embodiment;

FIG. 4 is a schematic view of an assembly structure of the backplane and the real-time reservation board according to the second embodiment;

in the figure: 1. casing, 11, cooking chamber, 12, the chamber that generates heat, 121, fan, 122, heating tube, 13, water tank, 14, the board of reserving in real time, 141, battery, 142, the plate body, 1421, the mounting hole, 15, the backing plate, 151, the isolation rib, 16, thermal-insulated cotton, 17, the mounting groove, 171, louvre, 172, water proof fender muscle, 173, spiro union post, 18, the hole that leaks.

Detailed Description

The essential features of the invention will be further explained below with reference to the drawings and the detailed description of the invention.

The first embodiment is as follows:

the embodiment provides an air fryer with good heat insulation effect.

The air fryer shown in fig. 1 comprises a shell 1, a cooking cavity 11 and a steam generating assembly are arranged in the shell 1, a heating cavity 12 is arranged above the cooking cavity 11, a hot air assembly is arranged in the heating cavity 12, the hot air assembly comprises a fan 121 and a heating pipe 122, the steam generating assembly comprises a water tank 13, a water pump and a steam generator, hot air generated by the hot air assembly and the steam generating assembly generate steam to be input into the cooking cavity 11 for cooking food, a real-time reservation plate 14 is arranged in the shell 1, a battery 141 is arranged on the real-time reservation plate 14, the real-time reservation plate 14 and the cooking cavity 11 are separated by the water tank 13 to limit heat transfer between the cooking cavity 11 and the battery 141.

In this embodiment, the heating cavity 12 is disposed above the cooking cavity 11, a hot air assembly is disposed in the heating cavity 12, an air guiding cover is disposed in the top of the casing 1, a bottom surface of the air guiding cover is recessed upwards to form a top wall and a side wall of the heating cavity 12, the hot air assembly is covered by the top wall and the side wall, an opening communicated with the cooking cavity 11 is disposed at the bottom of the air guiding cover, and hot air generated by the hot air assembly flows downwards into the cooking cavity 11 under the guidance of the air guiding cover, so that food materials in the cooking cavity 11 are heated and cooked. In this structure, the wind scooper both plays the effect of guiding hot-blast towards predetermineeing regional flow, ensures that the heat is concentrated to be carried to culinary art chamber 11 in, promotes to eat material system ripe efficiency, still plays thermal-insulated effect, prevents that the heat that hot-blast subassembly produced from to the transmission of casing 1 top, and then prevents that the electric elements in the casing 1 top from breaking down because of the ambient temperature that is located rises, ensures the stability in use and the life of air fryer, promotes and uses experience.

In this embodiment, the hot air assembly includes a fan 121 and a heating pipe 122, the fan 121 is located above the heating pipe 122, the fan 121 extracts air in the cooking cavity 11 and forms a downward blowing airflow, the airflow flows through the heating pipe 122 to absorb heat and form hot air flowing into the cooking cavity 11, and the hot air contacts with the food material after flowing into the air fryer and realizes heat transfer, so that the food material is gradually cooked from outside to inside. The hot wind can lead to the temperature to reduce and spread to culinary art chamber 11 periphery because of eating the material contact, provides the air supply for being extracted the heating once more by hot-blast subassembly to this carries out circulation extraction heating to the air and promotes heat utilization efficiency.

In this embodiment, the steam generation assembly includes water tank 13, water pump and steam generator, and the water source that is used for forming steam is prestored in water tank 13, and when using, the water source in water tank 13 passes through the water pump and gets into steam generator, and steam generator heats the water source of inflow and forms the steam of input cooking chamber 11 to it is cooked by steaming to make the interior edible material of fryer subassembly.

In this embodiment, hot-blast subassembly and steam generation subassembly cooperation are used, specifically, can carry out the circulation flow along with the hot-blast behind the steam input culinary art chamber 11 that steam generation subassembly produced, can carry out the reheat through heating tube 122 with the steam of eating the material contact and cooling, can effectively promote steam utilization efficiency, and it is long when shortening the culinary art, can also ensure to eat the material water content through inputting steam to culinary art chamber 11, promote the culinary art taste.

In this embodiment, the real-time reservation board 14 is disposed in the housing 1, and the independent battery 141 is disposed on the real-time reservation board 14, so that the real-time reservation board 14 can still display correct time when the air fryer is disconnected from the external mains supply, and provide a function of real-time reservation operation for a user after the air fryer is connected to the external mains supply. When the air fryer is used, a user firstly communicates the air fryer with an external commercial power supply, then performs appointment operation setting according to the time displayed on the real-time appointment board 14, and after the appointment is completed, the air fryer performs corresponding actions according to the preset operation setting when the appointment time is reached, so that the use experience is effectively improved. However, in the conventional structure, the battery 141 on the live reservation board 14 may be damaged by heat in the cooking cavity 11, so that the live reservation board 14 cannot provide accurate time due to power failure in the battery 141, and thus the live reservation function may be disabled. Therefore, the real-time reservation plate 14 and the cooking cavity 11 are separated by the water tank 13, the water tank 13 and the water source in the water tank 13 are used for blocking heat transfer, so that the heat transfer between the cooking cavity 11 and the battery 141 is limited, the temperature of the battery 141 is ensured to be always kept within 60 ℃, the battery 141 is prevented from being out of work due to overheating of the temperature of the battery 141, the real-time reservation plate 14 is ensured to obtain continuous and stable power supply, the air fryer is further ensured to smoothly perform real-time reservation operation, and the use experience is improved.

In this embodiment, heat is to peripheral diffusion in the culinary art chamber 11, and when heat transfer was to water tank 13, the water source can absorb the heat and preheat the operation in the water tank 13, had effectually blockked the heat and had both guaranteed that battery 141 and its surrounding environment temperature are located lower numerical range all the time crossing the condition of water tank 13 back to the transmission of real-time reservation board 14, still effectively promoted the water source and changed into the efficiency of steam in steam generator, promoted culinary art and experienced.

Example two:

in contrast to the first embodiment, the present embodiment provides a specific air fryer structure.

As shown in fig. 2, the water tank 13 is disposed under the cooking chamber 11, and the real-time reservation plate 14 is disposed under the water tank 13. Specifically, the cooking cavity 11 is arranged in the middle of the casing 1, the water tank 13 is arranged in the area below the cooking cavity 11 in the casing 1, and the real-time reservation board 14 is arranged in the area below the water tank 13 at the bottom of the casing 1, so that heat can be blocked from being transferred to the real-time reservation board 14 by the water tank 13, the battery 141 is prevented from being out of order due to overhigh temperature, the gravity center of the air fryer is reduced by lowering the position of the water tank 13, the air fryer is prevented from being toppled over when in use, and the use safety is ensured.

In this embodiment, the water tank 13 is vertically clamped between the cooking cavity 11 and the real-time reservation plate 14, when the water level of the water source in the water tank 13 drops, the vertical projection of the water source coverage area is always kept unchanged, it is ensured that the water tank 13 can effectively block the downward diffusion heat by using the water source therein, the heat insulation efficiency is improved, and compared with the structure that the water tank 13 is horizontally clamped and the heat insulation efficiency is reduced due to the drop of the water level, the structure has higher heat insulation stability.

In this embodiment, in order to improve the heat insulation effect between the cooking cavity 11 and the real-time reservation plate 14, the bottom surface of the water tank 13 is covered with a backing plate 15 to prevent the heat in the water tank 13 from being transferred to the battery 141. The backing plate 15 completely covers the bottom surface of the water tank 13, so that heat accumulated by a water source is effectively prevented from being transferred downwards, and the real-time reservation plate 14 is ensured to be maintained at a lower temperature.

In this embodiment, the pad 15 completely covers the bottom surface of the water tank 13, so that the heat attached to each region of the bottom surface of the water tank 13 can be effectively blocked, and the heat can be prevented from being transferred downward to the real-time reservation board 14. The top surface of the backing plate 15 is tightly attached to the bottom surface of the water tank 13, and the backing plate plays a role in supporting and limiting the water tank 13.

In this embodiment, the bottom surface of the backing plate 15 extends downward to form a spacer rib 151. The isolation ribs 151 and the backing plate 15 are of an integrated structure, and processing is facilitated. During installation, the bottom edge of the isolation rib 151 is overlapped with the top surface of the real-time reservation plate 14, so that a heat insulation gap is formed between the bottom surface of the bottom plate and the top surface of the real-time reservation plate 14, and heat is effectively prevented from being transferred downwards. On this basis, the top surface of the real-time reservation plate 14 is covered with the heat insulation cotton 16, so that the bottom edges of the insulation ribs 151 are lapped on the heat insulation cotton 16, and after the heat insulation cotton 16 is installed in place, the heat insulation cotton 16 is locally pressed and deformed, so that the top of the heat insulation cotton 16 is embedded in the space between the adjacent insulation ribs 151 on the bottom surface of the base plate 15 from bottom to top, the heat insulation cotton 16 is ensured to be always kept at the preset thickness, and the heat insulation effect is further ensured.

In this embodiment, the top surface of the real-time reservation board 14 is covered with insulation wool 16. The vertical projection of the heat insulation cotton 16 completely covers the top surface of the real-time reservation board 14, and plays a role in heat insulation and temperature reduction for each area of the top surface of the real-time reservation board 14.

In the present embodiment, the housing 1 includes side plates and a bottom plate, the top surface of the bottom plate is recessed downward to form a mounting groove 17, and the live reservation plate 14 is inserted and mounted in the mounting groove 17. The board 14 includes a board 142, the battery 141 is attached to the bottom surface of the board 142, the battery 141 is located below the board 142, and when the board 142 is mounted, the board 142 is inserted into the mounting groove 17 from top to bottom, so that the battery 141 is connected to the external space through the heat dissipation hole 171. The plate 142 is located between the battery 141 and the cooking chamber 11, and blocks heat from the cooking chamber 11.

In this embodiment, the side portion of the bottom plate is recessed downward to form the mounting groove 17, and the wall of the mounting groove 17 is exposed downward to the bottom plate, so that the side wall of the mounting groove 17 is provided with a heat dissipation hole 171 communicated with the external space, after the mounting is completed, the battery 141 is suspended in the mounting groove 17 through the plate body 142, the external air flows into the groove cavity through the heat dissipation hole 171 and is discharged through the heat dissipation hole 171 after contacting the battery 141, thereby reducing the temperature of the battery 141 and effectively prolonging the service life of the battery 141.

In this embodiment, each sidewall of the mounting groove 17 is provided with a heat dissipation hole 171 (as shown in fig. 3), and the number of the heat dissipation holes 171 is increased to increase the air flow rate, thereby increasing the heat discharge efficiency. The louvre 171 is vertically arranged strip, the width of louvre 171 is A, and A =10mm, has both ensured that louvre 171 has less windage, promotes the radiating efficiency through promoting the air current velocity of flow, effectively prevents that external foreign matter or user's finger from stretching into mounting groove 17 in addition, ensures real-time reservation board 14 and user's safety.

In this embodiment, the plate body 142 is provided with a mounting hole 1421 at the periphery thereof, the bottom wall of the mounting groove 17 is provided with a screw post 173, and after the plate body 142 is mounted in place, the plate body is lapped on the screw post 173 and is screwed and locked by a fastener penetrating through the mounting hole 1421. Specifically, the real-time reservation plate 14 is embedded in the mounting groove 17, so that the periphery of the plate body 142 is overlapped on the screw post 173, and the fastening member passes through the plate body 142 from top to bottom and is screwed and locked with the screw post 173, so that the battery 141 is suspended in the mounting groove 17, and external air flow can conveniently flow through the surface of the battery 141 through the heat dissipation hole 171.

In this embodiment, the periphery of the notch of the mounting groove 17 extends upward to form an annular water-proof rib 172 (as shown in fig. 4), and the middle of the bottom plate is provided with a water leakage hole 18 communicated with the external space. The water-proof rib 172 is annular and is arranged along the groove opening circumference of the mounting groove 17, when water is accumulated on the top surface of the bottom plate, the water-proof rib 172 can prevent the accumulated water from flowing into the mounting groove 17, so that the real-time reservation plate 14 is protected, in addition, the accumulated water can be leaked through the water leakage hole 18 in the middle of the bottom plate, and the water level of the accumulated water is prevented from rising and overflowing into the mounting groove 17.

In this embodiment, the upper end opening of the water leakage hole 18 is lower than the top edge of the water-proof rib 172, so as to ensure that the accumulated water can be discharged through the water leakage hole 18 before overflowing into the installation groove 17.

It is understood that the parameter A can also be 5mm, 15mm, 30mm, 50mm, etc., as long as the requirement that A is less than or equal to 50mm is met.

Other structures and effects of the air fryer in this embodiment are consistent with those of the embodiment, and are not described again.

Claims

1. The utility model provides a heat-proof effectual air fryer, includes the casing, be equipped with culinary art chamber and steam generation subassembly in the casing, culinary art chamber top is equipped with the chamber that generates heat, the intracavity that generates heat is equipped with hot-blast subassembly, hot-blast subassembly includes fan and heating tube, steam generation subassembly includes water tank, water pump and steam generator, and hot-blast and steam generation subassembly that hot-blast subassembly produced produce the steam input culinary art chamber in order to make cooked edible material, a serial communication port, be equipped with the real-time reservation board in the casing, be equipped with the battery on the real-time reservation board, separate through the water tank between real-time reservation board and culinary art chamber to the heat transfer between restriction culinary art chamber and.

2. The thermally insulated air fryer of claim 1, wherein said water tank is disposed below said cooking cavity and said real time appointment board is disposed below said water tank.

3. The air fryer with good heat insulation effect as claimed in claim 2, wherein the bottom surface of the water tank is covered with a backing plate to block heat in the water tank from transferring to the battery.

4. The air fryer with good thermal insulation of claim 3, wherein said pad completely covers said bottom surface of said water tank; or the bottom surface of the base plate extends downwards to form an isolation rib.

5. The air fryer with improved insulation of claim 2, wherein said top surface of said real time appointment board is covered with insulation wool.

6. An air fryer with good heat insulation effect according to any one of claims 1-5, wherein the housing comprises a side plate and a bottom plate, the top surface of the bottom plate is recessed downwards to form a mounting groove, and the real-time reservation plate is inserted and mounted in the mounting groove.

7. The air fryer with good heat insulation effect of claim 6, wherein the side wall of the mounting groove is provided with heat dissipation holes communicated with the external space.

8. The air fryer with the good heat insulation effect as claimed in claim 6, wherein the periphery of the notch of the mounting groove extends upwards to form an annular water-insulation blocking rib, and the middle part of the bottom plate is provided with a water leakage hole communicated with the external space.

9. The air fryer with good heat insulation effect of claim 6, wherein the real-time reservation plate comprises a plate body, the battery is attached to the bottom surface of the plate body, and the plate body is inserted into the mounting groove from top to bottom during mounting, so that the battery is communicated with the external space through the heat dissipation holes.

10. The air fryer with good heat insulation effect of claim 9, wherein the periphery of the plate body is provided with a mounting hole, the bottom wall of the mounting groove is provided with a screw post, and after the plate body is mounted in place, the plate body is lapped on the screw post and is screwed and locked through a fastener penetrating through the mounting hole.