Electric heating lunch box

Abstract

The utility model discloses an electric heating lunch box which comprises a box body, a heating box, a partition plate and lunch box components, a sealing door hinged with the box body is arranged on the right side end face of the box body, the heating box is arranged at the bottom of the box body, the partition plate is arranged in the box body, and the lunch box components are horizontally arranged in the partition plate side by side. A water filling port is formed in the rear end of the heating box, gaps are reserved between the box body and the two sides of the partition plates, steam channels are formed in the gaps, air holes are formed in the bottom face of the box body and communicate with the heating box, and the two partition plates are arranged at intervals and communicate with the heating box. The utility model provides an electric heating lunch box, which solves the problems that the existing electric heating lunch box has the defects that the heating operation can be completed through the mode that the inner containers are arranged in a laminated manner and steam is generated by an electric heater and water, but the heating efficiency is reduced and the actual use is not facilitated due to the fact that the vertically placed lunch box is poor in overlapped heating and can only be heated on the side outer wall.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric heating lunch box technical field especially, it relates to a kind of electric heating lunch box. BACKGROUND

[0002] Electric heating lunch box is a kind of convenient, practical life small household appliance, mainly for heating and heat preservation food, electric heating lunch box is powered by heating body, so that the high-temperature steam is generated in lunch box to achieve the purpose of heating and heat preservation, it is usually made of stainless steel or ceramic material inside, with good thermal conductivity and heat preservation performance, electric heating lunch box is designed small and light, easy to carry, suitable for people in the crowd such as office workers, students and so on, in general, electric heating lunch box as a kind of convenient life small household appliance provides more convenient, fast dining mode for modern people.

[0003] The current electric heating lunch box is stacked by inner container, steam is generated by water through electric heater, this way can complete heating operation, but there are also: vertically placed meal box overlapping heat difference, can only be warmed in side outer wall, reduce the heating efficiency, not conducive to actual use.

[0004] Therefore, it is necessary to provide an electric heating lunch box to solve the above technical problems. UTILITY MODEL CONTENT

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an electric heating lunch box to solve the current electric heating lunch box through inner container stacking, steam is generated by water through electric heater, this way can complete heating operation, but there are also: vertically placed meal box overlapping heat difference, can only be warmed in side outer wall, reduce the heating efficiency, not conducive to actual use.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] An electric heating lunch box, comprising: box, heating box, partition, meal box component;

[0008] The right side end surface of the box is installed with a sealed door hinged thereto, the bottom of the box is installed with a heating box, the inside of the box is installed with a partition, and the inside of the partition is horizontally and side by side installed with a meal box component.

[0009] In one embodiment, the rear end of the heating box is provided with a water inlet, the box and the two sides of the partition are left with a spacing, the spacing is a steam passage, the bottom surface of the box is provided with a gas hole, the gas hole is communicated with the heating box, the partition is spaced apart two, the opposite surface of the partition is installed with a support plate, the surface of the support plate in the steam passage is open, the opposite surface side end of the support plate is arc surface structure, and the top surface of the box is installed with a steam valve.

[0010] In one embodiment, the meal box component is composed of a first meal box, a second meal box and a connecting groove, the first meal box and the second meal box are provided with connecting grooves on both sides, and the internal structure of the connecting groove is consistent with that of the support plate.

[0011] In one embodiment, the support plate and the connecting groove are arranged in multiple.

[0012] In one embodiment, the right side of the first meal box is provided with a buckle plate, the left side of the second meal box is provided with a hanging plate, and the right side of the second meal box is provided with a ceramic handle.

[0013] The beneficial effects of the utility model are as follows:

[0014] (1), the utility model discloses a first meal box, second meal box is put into the baffle inside in turn, and the connecting groove is displaced to the deep place of the box at the support plate, when heating, by injecting water in the heating box, the heating box produces steam after heating water, part of steam is discharged from the air hole, and the bottom surface and the top surface around the first meal box and the second meal box are heated, another part of steam passes through the air hole and enters the steam channel inside, and is heated to the support plate along the path, so that the support plate is heated to the groove on both sides of the first meal box and the second meal box, the heating area of the first meal box and the second meal box is increased, and the heating efficiency of the whole device is improved.

[0015] (2), the utility model discloses a second meal box hanging plate is inserted into the buckle plate inside, so that the first meal box is connected with the second meal box, after heating is completed, by taking the ceramic handle, the first meal box and the second meal box can be taken out, without reaching into the box inside, the risk of high temperature injury is avoided. DRAWINGS

[0016] Figure 1 It is the overall structure diagram of the utility model;

[0017] Figure 2 It is the detail drawing of the utility model after each component is split;

[0018] Figure 3 It is the installation detail drawing of the box and the baffle of the utility model;

[0019] Figure 4 It is the detail drawing of the meal box component of the utility model.

[0020] Among them, the name corresponding to the reference sign is: the box 1, the sealing door 11, the steam valve 12, the air hole 13, the heating box 2, the baffle 3, the steam channel 31, the meal box component 4, the first meal box 41, the second meal box 42, the connecting groove 43, the buckle plate 44, the hanging plate 45, the ceramic handle 46. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments. The embodiments of the present invention include, but are not limited to, the following embodiments.

[0022] like Figures 1-2 As shown, the electric lunch box provided by this utility model includes: a box body 1, a heating box 2, a partition 3, and a lunch box component 4;

[0023] like Figures 1-2 As shown, a sealing door 11 is installed on the right end face of the box body 1 and hinged thereto. A heating box 2 is installed at the bottom of the box body 1. A partition 3 is installed inside the box body 1. Food container components 4 are installed horizontally side by side inside the partition 3. The horizontal side-by-side arrangement of the food container components 4 helps to increase the heat contact surface between the bottom side and the surrounding area of ​​the food container components 4, thereby improving the heating efficiency.

[0024] Preferably, in one embodiment, such as Figures 2-3 As shown, a water inlet is installed at the rear end of the heating box 2. There is a gap between the two sides of the box body 1 and the partition 3, and the gap is a steam channel 31. A vent hole 13 is opened on the bottom surface of the box body 1, and the vent hole 13 is connected to the heating box 2. Two partitions 3 are arranged at intervals. A support plate 32 is installed on the opposite side of the partition 3. The side of the support plate 32 facing the steam channel 31 is open. The opposite side of the support plate 32 has an arc structure. A steam valve 12 is installed on the top surface of the box body 1.

[0025] Preferably, in one embodiment, such as Figure 2 , Figure 4 As shown, the lunchbox component 4 consists of a first lunchbox 41, a second lunchbox 42, and a connecting groove 43. Connecting grooves 43 are provided on both sides of the first lunchbox 41 and the second lunchbox 42. The internal structure of the connecting groove 43 is consistent with the structure of the support plate 32. During operation, by sequentially placing the first lunchbox 41 and the second lunchbox 42 into the partition 3, the connecting groove 43 is displaced at the support plate 32 to the depth of the box 1. During heating, water is injected into the heating box 2, and the heating box 2 heats the water to produce... The steam is generated, and some of it is discharged from the vent 13 to heat the bottom and top surfaces of the first lunch box 41 and the second lunch box 42. The other part of the steam enters the steam channel 31 through the vent 13 and enters the support plate 32 to heat the support plate 32. This causes the support plate 32 to heat the grooves on both sides of the first lunch box 41 and the second lunch box 42, increasing the heating area of ​​the first lunch box 41 and the second lunch box 42, thereby improving the heating efficiency of the overall device.

[0026] Preferably, in one embodiment, such as Figure 2 , Figure 4As shown, multiple support plates 32 and connecting grooves 43 are arranged at intervals, the purpose of which is to enable the first lunch box 41 and the second lunch box 42 to be heated in layers, thereby increasing the heat received at each height of the first lunch box 41 and the second lunch box 42.

[0027] Preferably, in one embodiment, such as Figure 2 , Figure 4 As shown, a buckle plate 44 is installed on the right side of the first lunch box 41, and a hanging plate 45 is installed on the left side of the second lunch box 42. A ceramic handle 46 is installed on the right side of the second lunch box 42. During operation, the first lunch box 41 and the second lunch box 42 are connected by inserting the hanging plate 45 of the second lunch box 42 into the buckle plate 44. After heating is completed, the first lunch box 41 and the second lunch box 42 can be pulled out by taking the ceramic handle 46 without having to reach into the cabinet 1 to retrieve them, thus avoiding the risk of injury from high temperature.

[0028] Working principle of this utility model:

[0029] During operation, the first lunchbox 41 and the second lunchbox 42 are sequentially placed inside the partition 3, causing the connecting groove 43 to move to the depth of the box 1 at the support plate 32. During heating, water is injected into the heating box 2, which heats the water to generate steam. Some of the steam is discharged through the vent 13, heating the bottom and top surfaces of the first lunchbox 41 and the second lunchbox 42. The remaining steam enters the steam channel 31 through the vent 13 and then flows into the support plate 32, heating the support plate 32. Heating is performed so that the support plate 32 heats the grooves on both sides of the first lunch box 41 and the second lunch box 42, increasing the heating area of ​​the first lunch box 41 and the second lunch box 42, thereby improving the heating efficiency of the overall device. By inserting the hanging plate 45 of the second lunch box 42 into the buckle plate 44, the first lunch box 41 and the second lunch box 42 are connected. After heating is completed, the first lunch box 41 and the second lunch box 42 can be pulled out by taking the ceramic handle 46 without having to reach into the cabinet 1 to retrieve them, thus avoiding the risk of injury from high temperature.

[0030] The above embodiments are merely one of the preferred embodiments of this utility model and should not be used to limit the scope of protection of this utility model. Any modifications or refinements made to the main design concept and spirit of this utility model that are not of substantial significance, but solve the same technical problem as this utility model, should be included within the scope of protection of this utility model.

Claims

1. An electric lunch box, characterized in that, include: Box body, heating box, partition, food container components; A hinged sealing door is installed on the right end face of the box. A heating box is installed at the bottom of the box. A partition is installed inside the box, and lunch box components are installed horizontally side by side inside the partition. A water inlet is installed at the rear end of the heating box. A gap is left between the box and the two sides of the partition, and the gap is a steam channel. A vent is opened on the bottom surface of the box, and the vent is connected to the heating box. Two partitions are spaced apart. A support plate is installed on the opposite side of the partition. The side of the support plate facing the steam channel is open. The opposite side of the support plate has an arc structure. A steam valve is installed on the top surface of the box. The lunch box component consists of a first lunch box, a second lunch box, and a connecting groove. Connecting grooves are opened on both sides of the first and second lunch boxes. The internal structure of the connecting groove is the same as the structure of the support plate.

2. The electric lunch box according to claim 1, characterized in that, The support plates and connecting grooves are arranged at intervals.

3. An electric lunch box according to claim 1, characterized in that, The first lunch box has a snap-on plate installed on its right side, the second lunch box has a hanging plate installed on its left side, and the second lunch box has a ceramic handle installed on its right side.

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