Baked food cooling box for food processing
By using semiconductor refrigeration sheets and exhaust fan technology in the cooling box, the existing water-cooled structures have large space and noise problems, and the rapid and convenient cooling effect of baked goods is achieved.
Patent Information
- Application Number
- CN202323356117.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-11
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2033-12-11
AI Technical Summary
The existing cooling boxes take up a lot of space and are noisy when using water-cooled structures, and it is difficult to meet the demand for rapid cooling, especially when there are a large number of baked goods.
Two semiconductor refrigeration sheets are used for refrigeration, and the cold air is blown to the surface of baked goods through the first discharge fan to speed up the cooling effect. The structure design is simple, the noise is low, the volume is small, and the use is easy.
It achieves rapid cooling effect, reduces noise and space occupation, and improves the convenience of use.
Smart Images
Figure CN222143460U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cooling boxes, in particular to a baking food cooling box for food processing. Background Art
[0002] Baked food is a convenient food made from flour, yeast, salt, sugar and water as basic raw materials, with appropriate amount of oil, dairy products, eggs, additives, etc., baked through a series of complex processes. It is not only rich in nutrition, but also has a wide variety of varieties, good shapes and colors, and is delicious in season. It can be tasted as a snack before or after meals, and can also be used as a staple food. The temperature of baked food ranges from 40 to 200 degrees Celsius, so some baked food just taken out of the oven has a high temperature. If people take the food directly with their hands at this time, they are easily burned, so the baked food needs to be placed on one side to cool before it can be sold or eaten.
[0003] If there are a large number of baked foods and they need to be sold as soon as possible, the method of cooling the freshly baked foods by natural wind cannot meet people's needs. Therefore, people will place the freshly baked foods in a cooling box such as the one disclosed in the prior art publication number CN219244066U, and use the air cooling and water cooling structure inside the cooling box to speed up the cooling of the baked foods. However, the water cooling structure of the device needs to be equipped with a special water tank and a circulating pump, resulting in the space occupied by the insulation box being large and inconvenient to use. In addition, there is noise caused by the operation of the circulating pump, which can easily cause discomfort to people. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a baked food cooling box for food processing, which cools the interior of the box by utilizing the refrigeration effect of two semiconductor refrigeration sheets when they are working, and uses a first exhaust fan to blow cold air directly to the surface of the baked food that needs to be cooled, so as to accelerate the cooling effect of the baked food. In addition, the utility model has a simple structure, low noise, and a small size, and is more convenient to use.
[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: a baked food cooling box for food processing, comprising a box body, a food frame for holding baked food is provided at the bottom of the box body, and a cooling component for reducing the temperature of the baked food in the food frame is provided inside the box body;
[0006] The cooling component includes two installation frames, which are fixed in the middle position of the top of the box body and are arranged side by side. A semiconductor refrigeration plate is fixed in the middle of the installation frame. The bottom side of the semiconductor refrigeration plate is a cold end for refrigeration. A first heat conductive member is bonded to the bottom of the cold end. A first exhaust fan is installed on the bottom of the first heat conductive member by bolts. The air extracted by the first exhaust fan passes through the first heat conductive member and its temperature is reduced and blown to the top of the baked food in the food frame, so as to cool the baked food in the food frame.
[0007] Preferably, the top of the semiconductor refrigeration sheet is the hot end;
[0008] A second heat-conducting member is bonded to the top of the semiconductor refrigeration sheet, and a second exhaust fan is installed on the top of the second heat-conducting member through bolts. The second heat-conducting member and the second exhaust fan accelerate the conduction of heat generated by the semiconductor refrigeration sheet to dissipate heat for the semiconductor refrigeration sheet.
[0009] Preferably, both side walls inside the box are provided with a plurality of air guide holes, and the air guide holes are arranged in a row on the inner wall of the box. One end of the plurality of air guide holes is fixedly connected to a ventilation groove, and the end of the ventilation groove away from the air guide holes is connected to the top end of the installation frame. The cold air inside the box enters the cavity where the second heat conductive member is located through the air guide holes and the ventilation grooves to dissipate heat for the semiconductor refrigeration plate and the second heat conductive member.
[0010] Preferably, a transparent door is movably connected to the front side of the box body via a positioning hinge, and the door is made of transparent glass.
[0011] Preferably, an arc-shaped door handle is fixed to the bottom of the front side of the door.
[0012] Preferably, a bottom plate is fixed to the bottom of the box body, and both the bottom plate and the box body are made of heat-insulating materials to isolate the heat of the baked food.
[0013] Preferably, the food frame is made of food-grade stainless steel.
[0014] Preferably, the first heat conducting member and the second heat conducting member have the same structure, and both the first heat conducting member and the second heat conducting member are composed of a heat conducting plate and a plurality of heat dissipating fins, the heat dissipating fins are fixed on the heat conducting plate, and the two heat conducting plates are respectively bonded to the top and the top of the semiconductor refrigeration plate, and the first exhaust fan and the second exhaust fan are fixed to the heat conducting plate by bolts.
[0015] Compared with the prior art, the utility model provides a baked food cooling box for food processing, which has the following beneficial effects:
[0016] The interior of the box is cooled by utilizing the refrigeration effect of two semiconductor refrigeration sheets when they are working, and the air inside the box is extracted by a first exhaust fan installed at the top of the box and blown to the baked food at the bottom thereof. Moreover, because the first exhaust fan is installed at the bottom of the first heat-conducting member, the extracted wind will pass through the first heat-conducting member and be cooled by the semiconductor refrigeration sheets. Therefore, the wind blown by the first exhaust fan has a low temperature, and the cold wind is directly blown to the surface of the baked food that needs to be cooled, so as to accelerate the cooling effect on the baked food. The utility model has a simple structure, low noise, and a small size, and is more convenient to use.
[0017] By opening interconnected ventilation grooves and air guide holes in the inner wall of the box, the gas inside the box can be blown onto the second heat-conducting member through the ventilation grooves and air guide holes to accelerate the heat dissipation effect of the second heat-conducting member, thereby helping the second heat-conducting member to dissipate heat from the semiconductor refrigeration plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the box door of the utility model after it is opened;
[0020] Figure 3 For the utility model Figure 2 Left view of;
[0021] Figure 4 It is a cross-sectional view of the box body of the utility model;
[0022] Figure 5 For the utility model Figure 4 A magnified view of middle;
[0023] Figure 6 For the utility model Figure 4 Enlarged view of middle B;
[0024] In the figure:
[0025] 1 box body, 2 box door, 3 box door handle, 4 bottom plate, 5 food frame;
[0026] 6 cooling component, 61 installation frame, 62 semiconductor refrigeration plate, 63 first heat conducting member, 64 first exhaust fan, 65 second heat conducting member, 66 second exhaust fan, 67 ventilation slot, 68 air guide hole. DETAILED DESCRIPTION
[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0028] In order to address the shortcomings of the existing technology, such as Figure 1As shown, the utility model provides a baked food cooling box for food processing, comprising a box body 1, wherein a food frame 5 for holding baked food is provided at the bottom of the box body 1, and the food frame 5 is made of food-grade stainless steel, meets the requirements of food safety, and helps to ensure the safety and non-toxicity of baked food;
[0029] Because the temperature of the baked food is high when it is just taken out, in order to prevent the box 1 and the food frame 5 from scalding the staff or the tabletop due to conducting the heat of the baked food, a bottom plate 4 is fixed to the bottom of the box 1. The bottom plate 4 and the box 1 are both made of heat-insulating materials to isolate the heat carried by the baked food itself and avoid scalding accidents.
[0030] In order to accelerate the cooling of the baked food inside the food frame 5, Figure 1 As shown, a cooling component 6 for lowering the temperature of baked food in the food frame 5 is provided inside the box 1;
[0031] Specifically, the cooling component 6 includes two mounting frames 61, and the two mounting frames 61 are fixed in the middle position of the top of the box body 1 and the two mounting frames 61 are arranged side by side. A semiconductor refrigeration plate 62 is fixed in the middle of the mounting frame 61, and the bottom side of the semiconductor refrigeration plate 62 is a cold end for refrigeration. A first heat conductor 63 is bonded to the bottom of the cold end, and a first exhaust fan 64 is installed on the bottom of the first heat conductor 63 by bolts. The wind extracted by the first exhaust fan 64 passes through the first heat conductor 63, and the temperature is reduced and blown to the top of the baked food in the food frame 5, so as to cool the baked food in the food frame 5. Compared with the method of directly blowing natural wind for cooling in the prior art, the utility model can directly blow cold air to the baked food, and the cooling speed is faster. In addition, the overall structure is small in size and low in noise, which can improve the convenience of people when using it.
[0032] The semiconductor cooling chip 62 generates heat during operation, and the top of the semiconductor cooling chip 62 is the hot end. To ensure that the semiconductor cooling chip 62 can work normally, Figure 5 As shown, a second heat-conducting member 65 is bonded to the top of the semiconductor cooling sheet 62. The heat generated during the operation of the semiconductor cooling sheet 62 is transferred to the second heat-conducting member 65. A second exhaust fan 66 is installed on the top of the second heat-conducting member 65 by bolts. When the second heat-conducting member 65 is in operation, the hot air is discharged outward to accelerate the conduction of the heat generated by the semiconductor cooling sheet 62, so as to dissipate the heat of the semiconductor cooling sheet 62.
[0033] Further, such as Figure 2 , 4As shown in 6, multiple air guide holes 68 are opened on both side walls inside the box body 1, and the air guide holes 68 are arranged in a row on the inner wall of the box body 1. One end of the multiple air guide holes 68 is fixedly connected to a ventilation groove 67, and the end of the ventilation groove 67 away from the air guide holes 68 is connected to the top of the inside of the installation frame 61. The cold air inside the box body 1 enters the cavity where the second heat conductive member 65 is located through the air guide holes 68 and the ventilation groove 67 to absorb the heat in the second heat conductive member 65, and then the gas is discharged to the outside under the action of the second exhaust fan 66, so as to accelerate the heat dissipation of the semiconductor refrigeration plate 62 and the second heat conductive member 65.
[0034] Among them, Figure 5 As shown, in the utility model, the first heat conductive member 63 and the second heat conductive member 65 have the same structure. The first heat conductive member 63 and the second heat conductive member 65 are both composed of a heat conductive plate and a plurality of heat dissipation fins, the heat dissipation fins are fixed on the heat conductive plate, and the two heat conductive plates are respectively bonded to the top and the top of the semiconductor refrigeration sheet 62. The first exhaust fan 64 and the second exhaust fan 66 are fixed to the heat conductive plate by bolts. When the semiconductor refrigeration sheet 62 is in operation, it will conduct heat and cool to the two heat conductive plates respectively, and then transfer and absorb heat through the heat dissipation fins to achieve the effect of heat dissipation and cooling.
[0035] In addition, in order to facilitate people to observe the baked food inside the box 1, Figure 1-Figure 3 As shown, a transparent door 2 is movably connected to the front side of the box body 1 through a positioning hinge, the door 2 is made of transparent glass, and an arc-shaped door handle 3 is fixed to the bottom of the front side of the door 2. The staff can flip the door 2 upwards by simply holding the door handle 3 with their hands. In addition, the box body 1 and the door 2 are movably connected by a positioning hinge, and the door 2 can be flipped to any angle to stay in any position, which is convenient for people to place baked foods inside the box body 1 and also convenient for people to take out baked foods inside the box 1.
[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A baked food cooling box for food processing, comprising a box body (1), Features: A food frame (5) for containing baked food is provided at the bottom of the box (1), and a cooling component (6) for lowering the temperature of the baked food in the food frame (5) is provided inside the box (1); The cooling component (6) comprises two mounting frames (61), the two mounting frames (61) being fixed at the middle position of the top of the box body (1) and the two mounting frames (61) being arranged side by side, a semiconductor cooling sheet (62) being fixed in the middle of the interior of the mounting frame (61), the bottom side of the semiconductor cooling sheet (62) being a cold end for cooling, a first heat conducting member (63) being bonded to the bottom of the cold end, a first exhaust fan (64) being installed at the bottom of the first heat conducting member (63) by means of bolts, the air extracted by the first exhaust fan (64) passing through the first heat conducting member (63) having its temperature reduced and being blown to the top of the baked food inside the food frame (5), so as to cool the baked food inside the food frame (5).
2. A baked food cooling box for food processing according to claim 1, Features: The top of the semiconductor cooling sheet (62) is a hot end; A second heat-conducting member (65) is bonded to the top of the semiconductor cooling sheet (62), and a second exhaust fan (66) is installed on the top of the second heat-conducting member (65) via bolts. The second heat-conducting member (65) and the second exhaust fan (66) accelerate the conduction of heat generated by the semiconductor cooling sheet (62) to dissipate heat for the semiconductor cooling sheet (62).
3. A baked food cooling box for food processing according to claim 1, Features: Multiple air guide holes (68) are provided on both side walls inside the box (1), and the air guide holes (68) are arranged in a row on the inner wall of the box (1). One end of the multiple air guide holes (68) is fixedly connected to a ventilation groove (67), and the end of the ventilation groove (67) away from the air guide holes (68) is connected to the top of the inside of the installation frame (61). Cold air inside the box (1) enters the cavity where the second heat conductive member (65) is located through the air guide holes (68) and the ventilation groove (67) to dissipate heat for the semiconductor cooling plate (62) and the second heat conductive member (65).
4. A baked food cooling box for food processing according to claim 1, Features: The front side of the box body (1) is movably connected to a transparent box door (2) via a positioning hinge, and the box door (2) is made of transparent glass.
5. A baked food cooling box for food processing according to claim 4, Features: An arc-shaped door handle (3) is fixed to the bottom of the front side of the door (2).
6. A baked food cooling box for food processing according to claim 1, Features: A bottom plate (4) is fixed to the bottom of the box body (1); the bottom plate (4) and the box body (1) are both made of heat-insulating materials and are used to isolate the heat of the baked food.
7. A baked food cooling box for food processing according to claim 1, Features: The food frame (5) is made of food-grade stainless steel.
8. The baked food cooling box for food processing according to claim 1, Features: The first heat conducting member (63) and the second heat conducting member (65) have the same structure. The first heat conducting member (63) and the second heat conducting member (65) are both composed of a heat conducting plate and a plurality of heat dissipation fins. The heat dissipation fins are fixed on the heat conducting plate. The two heat conducting plates are respectively bonded to the top and the top of the semiconductor cooling plate (62). The first exhaust fan (64) and the second exhaust fan (66) are fixed to the heat conducting plate by bolts.