CN114158865A

CN114158865A - Get heating structure of dining cabinet

Info

Publication number: CN114158865A
Application number: CN202111495228.9A
Authority: CN
Inventors: 金远豪; 王超; 吴国富
Original assignee: Zhejiang Xingxing Refrigeration Co Ltd
Current assignee: Zhejiang Xingxing Refrigeration Co Ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-03-11

Abstract

The invention provides a heating structure of a meal taking cabinet, and belongs to the technical field of meal taking cabinets. It has solved the current poor problem of getting the cupboard heating effect. This get meal cabinet includes the cabinet body, a plurality of has in the cabinet body and puts the meal cavity, every front end of putting the meal cavity all is equipped with the front door, heating structure is including being arranged in the cabinet body a plurality of heating box and being arranged in heating module and the fan of heating box, the heating box is located the corresponding meal cavity of putting directly over, the bottom of heating box has a plurality of fresh air inlet and a plurality of return air hole, fresh air inlet and return air hole make the inside cavity of heating box and the meal cavity of putting that corresponds be linked together, the fan can blow the heat that produces the heating module to putting the meal cavity through the fresh air inlet and can make when opening the door in the front and put meal cavity and external world and take a breath. This get heating structure of meal cabinet has the food that makes to place in putting the meal cavity and is heated evenly, and makes the smell of putting in the meal cavity can be by timely discharge's advantage when getting the meal.

Description

Get heating structure of dining cabinet

Technical Field

The invention belongs to the technical field of a meal taking cabinet, and relates to a heating structure of the meal taking cabinet.

Background

With the continuous acceleration of the rhythm of life, more and more people can choose to take out at once by dinning in life, and the taking out has the characteristics of convenience, high timeliness, convenience and the like, and is deeply loved by office workers, student workers and other groups. To prevent food cooling from affecting mouthfeel and to enable contactless distribution, people have designed meal drawers for temporary storage and takeaway.

For example, chinese patent literature discloses a takeout dining cabinet [ application No.: 202021211985. X; authorization notice number: CN212341984U ], it includes the cabinet body and arranges a plurality of independent food placing cavity in the cabinet body, all is equipped with independent cabinet door on each food placing cavity, all is equipped with independent heating heat preservation disinfection subassembly in each food placing cavity, and heating heat preservation disinfection subassembly includes heating pipe and ultraviolet ray disinfection lamp.

According to the meal cabinet of getting of this kind of structure, put the fixed spacer bar that is equipped with in meal cavity rear portion, it has the perforation to gather on the spacer bar, is equipped with the heating pipe between spacer bar and the chamber wall of putting the meal cavity, and the heat that produces after the heating of heating pipe enters into through the perforation and puts the meal cavity in, keeps warm to food. However, in this heating method, the heating temperature of the side of the food close to the heating tube is relatively high, and the heating temperature of the other side of the food far from the heating tube is relatively low, so that the temperature of each area of the food is not uniform enough, thereby affecting the taste of the food. Meanwhile, food is stored in the food placing cavity, the food can emit smell per se, the food placing cavity is continuously used for storing different foods, after different smells of the different foods are mixed, the smell in the food placing cavity is mixed, the experience of a diner is influenced, and the possibility of reducing the appetite of the diner exists.

Disclosure of Invention

The invention aims to provide a heating structure of a meal taking cabinet, aiming at the problems in the prior art, and solving the technical problems of uniformly heating food in a meal placing cavity and discharging the smell in the meal placing cavity in time when taking meal.

The purpose of the invention can be realized by the following technical scheme: the utility model provides a get heating structure of meal cabinet, gets the meal cabinet and includes the cabinet body, a plurality of has in the cabinet body puts meal cavity, every put the front end of meal cavity and all be equipped with the front door, its characterized in that, heating structure is including a plurality of heating box that is arranged in the cabinet body and the heating module and the fan that are arranged in the heating box, the heating box is located the corresponding meal cavity of putting directly over, the bottom of heating box has a plurality of fresh air inlet and a plurality of return air hole, fresh air inlet and return air hole make the inside cavity of heating box is linked together with the meal cavity of putting that corresponds, the fan can blow the heat that produces the heating module to putting the meal cavity and can open the door in the front and make the meal cavity of putting take a breath with the external world through the fresh air inlet.

During the use, food is placed in putting the meal cavity, the heating module heating, the fan work, the fan blows the heat to putting the meal cavity through the fresh air inlet, the gas of putting the meal cavity later flows back to in the inside cavity of heating box through the return air hole, realize gaseous circulation, the gas of putting in the meal cavity promptly is according to the direction flow of setting for, the heat of putting the gas in the meal cavity is even, thereby make food be heated evenly, make fan cooperation heating module can carry out continuous even heating to putting the food in the meal cavity, guarantee the taste of food. When a user opens the front opening door to take meals, the fan drives the airflow to flow, so that the air in the meal placing cavity is blown to the outside and blown to the user, the user feels hot air, realizes the temperature of food, and the user experience of the user can be improved. Hot-blast blowing from putting the meal cavity, the smell that makes in putting the meal cavity can be by timely discharge when getting meal, and hot-blast discharge must have external gas to supply to putting the meal cavity, realizes putting meal cavity and external taking a breath, guarantees that the smell of placing the food in putting the meal cavity can not have mixed problem, improves the user experience who gets the meal person.

In the heating structure of the meal taking cabinet, the heating box is arranged between the upper meal placing cavity and the lower meal placing cavity which are adjacently arranged, and the top box wall of the heating box is the bottom cavity wall of the meal placing cavity which is positioned above the heating box. This kind of structure, the rational utilization space heats the work of module heating cooperation fan simultaneously, and the top box wall of heating box is heated and also has certain temperature, and the top box wall of heating box is for being located the bottom chamber wall of the chamber of putting meal of top, and the heating box can heat for placing the bottom of the food in the chamber of putting meal of top promptly, makes food be heated evenly, guarantees the taste of food.

In the heating structure of the meal taking cabinet, the air inlet hole is positioned in the middle area of the bottom of the heating box, and the air return holes are positioned on two sides of the bottom of the heating box. This kind of structure, the air current that the heating box and put the meal cavity production is from the middle zone downflow, food is generally placed in the centre department of putting the meal cavity, the air current that downflow can be better heats food, this air current contacts behind the food then the both sides of putting the meal cavity of flow direction, upwards flow back to the both sides of heating box through the return air hole again, then the middle zone flow direction that flows to the heating box again puts the meal cavity, the production circulation makes the air current flow smooth and easy, make food be heated evenly, guarantee the taste of food.

In the heating structure of the meal cabinet, the heating module is positioned right above the air inlet hole, and the fan is fixedly connected to the heating module. The fan and the heating module are integrated into a whole structure, so that the air circulation flow of the cavity inside the heating box and the meal placing cavity is ensured.

In foretell heating structure who gets dining cabinet, the heating box includes frame and bottom plate, fresh air inlet and return air vent all are located in the bottom plate, go up the ring that leans on that has the protrusion setting inwards on the inside wall of frame circumference, the bottom plate embedding sets up in last frame and leans on the ring that leans on, the bottom plate links firmly mutually through the fastener and support and lean on the ring. The structure can disassemble and assemble the bottom plate through the meal placing cavity, so that the bottom plate, the heating module and the fan are convenient to disassemble, assemble, maintain and replace.

In foretell heating structure who gets the cupboard, the border of bottom plate is incurved again after buckling up and is formed the fixed part, the top surface of fixed part with lean on the ring counterbalance and lean on, the circumference lateral wall of fixed part pastes with the inboard wall of last frame and leans on mutually, the first fixed orifices that a plurality of runs through has on the fixed part, the border department of bottom plate has the second fixed orifices that a plurality of runs through, first fixed orifices and second fixed orifices one-to-one set up, the aperture of second fixed orifices is greater than the aperture of the first fixed orifices that corresponds. The abutting ring is matched with the fixing part to enable the joint of the upper frame and the bottom plate to be relatively sealed, so that the joint cannot influence the circular flow of the gas in the food placing chamber, and the fixing firmness of the bottom plate is improved; meanwhile, the first fixing hole and the second fixing hole are structured so that the fastening piece is not exposed.

In the heating structure of the meal taking cabinet, the front opening door is of a double-layer glass structure and is transparent. The structure ensures that the front opening door has better heat preservation effect, ensures the temperature of food and ensures the taste of the food; the front opening door is transparent, so that a user can visually see food in the food placing cavity, and the user experience is improved.

In the heating structure of the meal taking cabinet, each rear end of the meal placing cavity is provided with a rear opening door, and the fan can ventilate the meal placing cavity and the outside when the rear opening door is opened. The back is opened the door and can be supplied the kitchen switching, makes the kitchen can be better, more convenient place food put the meal cavity in, when opening the back simultaneously and opening the door, the fan can blow the gas of putting in the meal cavity to the external world once more, reduces the mixing of food smell as far as, guarantees the single smell of food, improves the experience sense of getting the meal person.

In the heating structure of the meal cabinet, the rear opening door is of a double-layer glass structure and is transparent. By adopting the structure, the rear opening door has a better heat preservation effect, the temperature of food is ensured, and the taste of the food is ensured; the back-opening door is transparent, so that a kitchen can visually see whether food is stored in the food placing cavity, and the problem of mistakenly opening the back-opening door is avoided.

In the heating structure of the meal cabinet, sealing strips are arranged between the two ends of the heating box and the cabinet body. The sealing strip plays a sealed role, so that the food placing cavity can be better separated from the outside, and the heat preservation effect of food is ensured.

Compared with the prior art, the heating structure of the meal cabinet provided by the invention has the following advantages:

1. this heating structure makes the gas heat of putting in the meal cavity even through the cooperation of heating module and fan, makes food be heated evenly, guarantees the food taste, opens the door simultaneously in the front and when opening the door after with, can realize putting meal cavity and external gas exchange through the fan, makes the smell of putting food in the meal cavity can not mix, guarantees the good experience of the person of getting meal.

2. This heating structure's heating box heats the chamber of getting meal that is located the top, guarantees the temperature of food bottom, makes food be heated evenly, guarantees food taste.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the heating structure of the meal taking cabinet.

Fig. 2 is an exploded view of the heating box of the present heating structure.

Fig. 3 is a schematic structural view of the bottom plate of the heating structure.

In the figure, 1, a cabinet body; 2. a meal placing chamber; 3. a front door is opened; 4. a heating cartridge; 41. an upper frame; 411. an abutment ring; 42. a base plate; 421. an air inlet hole; 422. air return holes; 423. a fixed part; 424. a first fixing hole; 425. a second fixing hole; 5. a heating module; 6. a fan; 7. opening the door at the back; 8. a sealing strip.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, the meal taking cabinet comprises a cabinet body 1, wherein a meal placing cavity 2 is arranged in the cabinet body 1, a front opening door 3 is arranged at the front end of each meal placing cavity 2, the front opening door 3 is of a double-layer glass structure, the front opening door 3 is transparent, a rear opening door 7 is arranged at the rear end of each meal placing cavity 2, the rear opening door 7 is of a double-layer glass structure, and the rear opening door 7 is transparent.

The heating structure comprises a heating box 4 positioned in the cabinet body 1, a heating module 5 and a fan 6 positioned in the heating box 4, wherein the heating box 4 and the meal placing cavity 2 are arranged in a one-to-one correspondence manner, the heating box 4 is positioned right above the meal placing cavity 2 in a corresponding manner, and sealing strips 8 are arranged between the two ends of the heating box 4 and the cabinet body 1.

As shown in fig. 2, the heating box 4 includes an upper frame 41 and a bottom plate 42, the bottom plate 42 is provided with an air inlet hole 421 and an air return hole 422, the air inlet hole 421 is located in the middle area of the bottom plate 42, the air return hole 422 is located on both sides of the bottom plate 42, and the air inlet hole 421 and the air return hole 422 enable the cavity inside the heating box 4 to communicate with the corresponding dining chamber 2. A heating box 4 is arranged between the upper and lower two adjacently arranged meal placing chambers 2, and the top box wall of the heating box 4 is the bottom cavity wall of the meal placing chamber 2 positioned above. The heating module 5 is located right above the air inlet 421, the fan 6 is fixedly connected to the heating module 5, and a set distance is formed between the top of the fan 6 and the top of the heating box 4.

Have on the inside wall of upper frame 41 circumference to lean on the ring 411 of the protruding setting inwards, the border of bottom plate 42 is buckled upward and is buckled inward again and form fixed part 423, and the bottom plate 42 embedding sets up in upper frame 41 and supports and lean on the ring 411, and bottom plate 42 links firmly mutually with leaning on the ring 411 through the fastener. Specifically, the top surface of the fixing portion 423 abuts against the abutting ring 411, and the circumferential outer side wall of the fixing portion 423 abuts against the inner side wall of the upper frame 41. As shown in fig. 3, in this embodiment, the fixing portion 423 has four first fixing holes 424 therethrough, the edge of the bottom plate 42 has four second fixing holes 425 therethrough, the first fixing holes 424 and the second fixing holes 425 are arranged in a one-to-one correspondence, the hole diameter of the second fixing holes 425 is larger than the hole diameter of the corresponding first fixing holes 424, the bottom plate 42 and the upper frame 41 are fixedly connected by fasteners such as bolts passing through the first fixing holes 424 and the second fixing holes 425 and penetrating into the abutment ring 411, in actual production, the number of the first fixing holes 424 and the second fixing holes 425 may be six or eight, and the fasteners may be screws.

Open the back and open door 7, heating module 5 and fan 6 work, the kitchen is placed food and is put meal cavity 2, and at this in-process, fan 6 takes a breath to the gas of putting meal cavity 2, then heating module 5 and fan 6 continuously work, heat food, when getting the meal person and getting meal, open the front door 3, take out food from putting meal cavity 2, and at this in-process, fan 6 takes a breath to the gas of putting meal cavity 2.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Although the terms of the cabinet 1, the dining room 2, the front opening door 3, the heating box 4, the upper frame 41, the abutting ring 411, the bottom plate 42, the air inlet holes 421, the return air holes 422, the fixing portion 423, the first fixing holes 424, the second fixing holes 425, the heating module 5, the fan 6, the rear opening door 7, the sealing strip 8, etc., are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The utility model provides a get heating structure of meal cabinet, gets meal cabinet and includes the cabinet body (1), it puts meal cavity (2) to have a plurality of in the cabinet body (1), every the front end of putting meal cavity (2) all is equipped with preceding door (3) of opening, a serial communication port, heating structure is including a plurality of heating box (4) that are arranged in the cabinet body (1) and heating module (5) and fan (6) that are arranged in heating box (4), heating box (4) are located corresponding putting meal cavity (2) directly over, the bottom of heating box (4) has a plurality of fresh air inlet (421) and a plurality of return air hole (422), fresh air inlet (421) and return air hole (422) make the inside cavity of heating box (4) is linked together with corresponding putting meal cavity (2), fan (6) can blow the heat that heating module (5) produced to putting meal cavity (2) through fresh air inlet (421) and can open door (3) in the front and make meal cavity (2) and the external world advance meal cavity (2) into when opening And (6) ventilating.

2. A heating structure of a meal taking cabinet according to claim 1, wherein the heating box (4) is arranged between the meal placing chambers (2) which are adjacently arranged, and the top box wall of the heating box (4) is the bottom box wall of the meal placing chamber (2) which is positioned above.

3. A heating structure of a fetching cabinet as claimed in claim 1, wherein the air inlet hole (421) is located at the middle area of the bottom of the heating box (4), and the air return hole (422) is located at both sides of the bottom of the heating box (4).

4. A heating arrangement for a cabinet as claimed in claim 1, 2 or 3, wherein the heating module (5) is located directly above the air inlet opening (421), and the fan (6) is attached to the heating module (5).

5. A heating structure of a meal taking cabinet according to claim 1, 2 or 3, wherein the heating box (4) comprises an upper frame (41) and a bottom plate (42), the air inlet hole (421) and the air return hole (422) are both located in the bottom plate (42), an abutting ring (411) protruding inwards is arranged on the inner side wall of the circumference of the upper frame (41), the bottom plate (42) is embedded in the upper frame (41) and abuts against the abutting ring (411), and the bottom plate (42) is fixedly connected with the abutting ring (411) through a fastening piece.

6. The heating structure of a meal taking cabinet as claimed in claim 5, wherein the edge of the bottom plate (42) is bent upward and then bent inward to form a fixing part (423), the top surface of the fixing part (423) abuts against the abutting ring (411), the circumferential outer side wall of the fixing part (423) abuts against the inner side wall of the upper frame (41), the fixing part (423) is provided with a plurality of first fixing holes (424) penetrating therethrough, the edge of the bottom plate (42) is provided with a plurality of second fixing holes (425) penetrating therethrough, the first fixing holes (424) and the second fixing holes (425) are arranged in a one-to-one correspondence manner, and the aperture of the second fixing holes (425) is larger than that of the corresponding first fixing holes (424).

7. A heating structure of a cabinet as claimed in claim 1, 2 or 3, wherein the front door (3) is a double-layer glass structure, and the front door (3) is transparent.

8. A heating structure of a meal taking cabinet as claimed in claim 1, 2 or 3, wherein the rear end of each meal placing chamber (2) is provided with a rear opening door (7), and the fan (6) can ventilate the meal placing chambers (2) with the outside when the rear opening doors (7) are opened.

9. The heating structure of a meal taking cabinet as claimed in claim 8, wherein the back door (7) is of a double-layer glass structure, and the back door (7) is transparent.

10. A heating structure of a cabinet for taking food as claimed in claim 1, 2 or 3, wherein sealing strips (8) are arranged between both ends of the heating box (4) and the cabinet body (1).