Top cabinet integrated commercial vehicle-mounted microwave oven fixing structure and vehicle thereof

Abstract

The utility model relates to a top cabinet integrated commercial vehicle-mounted microwave oven fixing structure and a vehicle thereof, the top cabinet integrated commercial vehicle-mounted microwave oven fixing structure comprises a vehicle body, a top cabinet body is arranged at the upper part in a cab of the vehicle body, the top cabinet body is fixedly arranged at the top in the cab, and one or more opening cavities are formed in the top cabinet body along the length direction; a microwave oven cover is installed in the open cavity, and a microwave oven assembly is embedded in the microwave oven cover. According to the top cabinet integrated commercial vehicle-mounted microwave oven fixing structure and the vehicle thereof, the vehicle-mounted microwave oven is arranged in a hidden mode, the vehicle-mounted microwave oven is embedded in the top cabinet by means of the advantage that the top space of a cab of a heavy-duty vehicle is large, and the microwave oven is reliably fixed in a storage grid of the top cabinet by designing a special fixing support and a front connecting plate; according to the vehicle-mounted microwave oven, the microwave oven can be prevented from falling off under the limiting working condition of a vehicle, the use stability of the whole vehicle-mounted microwave oven is improved, meanwhile, the heat dissipation effect of the microwave oven in the use process is improved by arranging the heat dissipation grating and the storage box, and the use safety and stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of on-vehicle microwave ovens, in particular to a fixed structure of an integrated on-vehicle microwave oven for a top cabinet of a commercial vehicle and a vehicle thereof. Background Art

[0002] China's heavy truck industry is a strong-cycle industry with ever-changing products and frequent cycle replacements. The product quality is getting better and better, and the configuration is getting higher and higher. Correspondingly, the heavy truck driver group is also getting younger, and their requirements for heavy truck products are also changing rapidly. Due to the characteristics of long-distance transportation of heavy trucks, the cab, as the living and activity space for drivers during the journey, is like a moving home. The configuration of a microwave oven can meet the living needs such as eating and cooking. However, the space in the cab is limited, so how to configure the microwave oven and lay out the power supply line has become an urgent problem to be solved. Due to the volume requirement of the microwave oven, it cannot be placed in a too small space, and a reliable and suitable fixing method is needed to prevent the microwave oven from rolling down during driving.

[0003] Regarding the layout and fixing method of on-vehicle microwave ovens in the cab, most existing on-vehicle microwave ovens are modified from household microwave ovens later, and their matching degree with the design state of the cab is poor. There is no suitable layout position in the cab. For common layout forms of heavy trucks, the microwave oven is usually placed on the bunk, occupying the rest space of the occupants, and the fixing is not firm. It often falls off under the conditions of sudden braking or cab flipping of the vehicle, seriously affecting driving safety. The invention closest to the utility model patent fixes a microwave oven on the seat by hinging two buckle joints on the back of the microwave oven and cooperating with a child safety seat and a seat belt buckle. Analyzed from the layout, this technical solution affects the seating space. Analyzed from the fixing principle, considering that there is no safety seat joint on the heavy truck seat, the application scenario of this technical solution is limited and it is not applicable to heavy trucks.

[0004] The patent with the patent number CN212204641U discloses a fixing structure of an on-vehicle microwave oven. The on-vehicle refrigerator provided by this patent is arranged on the seat and fixed by cooperating 2 buckles with a seat belt buckle and a safety seat buckle. The on-vehicle microwave oven with such a structure still has poor use stability and also occupies a large space, which is very inconvenient to use in the limited space of the cab. Summary of the Invention

[0005] The technical problem to be solved by the present utility model is: to solve the problems existing in the above-mentioned background technology, a fixed structure for an in-cabinet integrated on-vehicle microwave oven of a commercial vehicle and its vehicle are provided. The on-vehicle microwave oven is arranged in a hidden manner, and taking advantage of the large space at the top of the heavy-duty vehicle cab, it is embedded in the in-cabinet. By designing a special fixing bracket and a front connecting plate, the microwave oven is reliably fixed in the storage compartment of the in-cabinet, which can prevent the microwave oven from falling out under extreme working conditions of the vehicle, improve the overall stability of the on-vehicle microwave oven during use. At the same time, by providing a heat dissipation grille and a storage box, the heat dissipation effect during the use of the microwave oven is improved, and further the use safety and stability are improved.

[0006] The technical solution adopted by the present utility model to solve its technical problems is: a fixed structure for an in-cabinet integrated on-vehicle microwave oven of a commercial vehicle and its vehicle, including a vehicle body. An in-cabinet body is arranged at the upper part inside the cab of the vehicle body, and the in-cabinet body is fixedly installed on the top inside the cab. One or more open cavities are opened along the length direction on the in-cabinet body, and a microwave oven hood is installed in the open cavity, and a microwave oven assembly is embedded in the microwave oven hood; the microwave oven assembly includes a microwave oven body. A circular support is arranged at the inner side of the lower end of the microwave oven body. A microwave oven base is arranged at a position opposite to the circular support in the microwave oven hood. A groove track is opened on the microwave oven base, and the microwave oven body is slidably arranged in the groove track through the circular support. Connecting plate brackets are arranged on the left and right sides of the front part of the microwave oven body, and mounting holes are arranged on the connecting plate brackets. A base is arranged at a relative position in the microwave oven hood, and a clamping nut is installed on the base; the microwave oven body and the microwave oven hood are fixedly connected by bolts through the connecting plate brackets and the clamping nuts.

[0007] Further defined, in the above technical solution, a microwave oven cover plate is further installed at the front part of the microwave oven body.

[0008] Further defined, in the above technical solution, a heat dissipation grille is further arranged on the microwave oven cover plate, and the heat dissipation grille is opposite to the gap between the microwave oven body and the inner wall of the microwave oven hood.

[0009] Further defined, in the above technical solution, a storage box is arranged at the lower part of the microwave oven hood, and the storage box is communicated with the microwave oven hood.

[0010] Further defined, in the above technical solution, the microwave oven bases are symmetrically installed on the bottom end surface inside the microwave oven hood.

[0011] The beneficial effects of the present utility model are as follows: A fixed structure for an in-vehicle microwave oven integrated in a top cabinet and a vehicle thereof proposed by the present utility model hide the in-vehicle microwave oven and utilize the advantage of the large space at the top of the heavy-duty vehicle cab to embed it in the top cabinet. By designing a special fixing bracket and a front connecting plate, the microwave oven is reliably fixed in the storage grid of the top cabinet, which can avoid the microwave oven from coming out under extreme vehicle conditions, improve the overall stability of the in-vehicle microwave oven during use. At the same time, by setting heat dissipation grilles and storage boxes, the heat dissipation effect during the use of the microwave oven is improved, and the use safety and stability are further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only some embodiments recorded in the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0013] Figure 1 is a structural schematic diagram of the present utility model;

[0014] Figure 2 is Figure 1 the front structural schematic diagram of

[0015] Figure 3 is Figure 1 the exploded structural schematic diagram of

[0016] Figure 4 is Figure 1 the internal structural schematic diagram of the microwave oven hood in

[0017] Figure 5 is Figure 1 the structural schematic diagram of the microwave oven body in

[0018] The reference numerals in the drawings are: 1. top cabinet body, 2. microwave oven base, 3. microwave oven hood, 4. microwave oven body, 5. microwave oven cover plate, 6. heat dissipation grille, 7. clip nut, 8. storage box, 9. connecting plate bracket, 10. circular support. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the technical problems, technical solutions and beneficial effects solved by the present utility model clearer, the following further details the present utility model in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0020] See Figures 1-5Shown is an integrated overhead cabinet structure for fixing a commercial vehicle on - vehicle microwave oven and its vehicle, including a vehicle body. An overhead cabinet body 1 is arranged above the upper part of the driver's cab in the vehicle body. The overhead cabinet body 1 is fixedly installed on the top of the driver's cab. One or more open cavities are opened along the length direction on the overhead cabinet body 1. A microwave oven hood 3 is installed in the open cavity, and a microwave oven component is embedded in the microwave oven hood 3; the microwave oven component includes a microwave oven body 4. A circular support 10 is arranged inside the lower end of the microwave oven body 4. A microwave oven base 2 is arranged at a position opposite to the circular support 10 in the microwave oven hood 3. A groove track is opened on the microwave oven base 2. The microwave oven body 4 is slidably arranged in the groove track through the circular support 10. Connecting plate brackets 9 are arranged on both the left and right sides of the front part of the microwave oven body 4. Mounting holes are arranged on the connecting plate brackets 9. A base is arranged at a corresponding position in the microwave oven hood 3, and a clip nut 7 is installed on the base; the microwave oven body 4 and the microwave oven hood 3 are fixedly connected and fixed by bolts through the connecting plate brackets 9 and the clip nut 7.

[0021] Among them, a microwave oven cover plate 5 is also installed at the front part of the microwave oven body 4. Heat dissipation grilles 6 are also arranged on the microwave oven cover plate 5. The heat dissipation grilles 6 face the gap between the microwave oven body 4 and the inner wall of the microwave oven hood 3. A storage box 8 is arranged at the lower part of the microwave oven hood 3. The storage box 8 communicates with the microwave oven hood 3. The microwave oven bases 2 are symmetrically installed on the bottom end face inside the microwave oven hood 3.

[0022] The installation method of the integrated overhead cabinet structure for fixing a commercial vehicle on - vehicle microwave oven and its vehicle is as follows:

[0023] First, the overhead cabinet body 1 is fixedly installed on the top wall inside the driver's cab. Then, the on - vehicle microwave oven body 4 is installed in the overhead cabinet body 1 of the driver's cab. To achieve the bearing of the microwave oven, an open - type microwave oven hood 3 is designed in the overhead cabinet cavity. There are 4 threaded holes and 2 positioning pins on each of the left and right sides at the bottom of the microwave oven hood 3 for installing the microwave oven base 2. Heat dissipation holes are arranged on the left side and the rear of the microwave oven hood 3 for discharging heat from the microwave oven into the storage box 8 below the microwave oven during operation.

[0024] There is a circular support 10 at the bottom of the on - vehicle microwave oven body 4, and the rear fixation is realized through its cooperation with the microwave oven base 2. The microwave oven base 2 is provided with a groove track. During assembly, first, the two left and right microwave oven bases 2 are positioned through the two middle positioning holes, and then the base is fixed by 4 screws. After the microwave oven base 2 is installed, the on - vehicle microwave oven body 4 is placed into the microwave oven hood 3. When placing, the bottom circular support 10 is clamped into the groove of the microwave oven base 2, so that the circular support 10 can slide along the groove track into the limit groove, realizing the rear fixation and restricting 3 degrees of freedom of the microwave oven body 4 for linear motion along the Y - direction and Z - direction and rotational motion around the X - axis.

[0025] On the left and right sides of the front of the in-vehicle microwave oven body 4, there are connecting plate brackets 9. Each connecting plate bracket 9 has two mounting holes. At the corresponding positions on the microwave oven hood 3, there are two bases for installing clip nuts 7. The in-vehicle microwave oven body 4 and the microwave oven hood 3 are connected by 4 bolts, restricting 3 degrees of freedom of the in-vehicle microwave oven body 4 for linear movement along the X-axis and rotational movement around the Y-axis and Z-axis. Combined with the fixation at the rear of the in-vehicle microwave oven body 4, the in-vehicle microwave oven body 4 can be stably and reliably arranged in the top cabinet body 1, achieving the purpose of integrated arrangement.

[0026] Since the outer width of the in-vehicle microwave oven body 4 is 405 mm and the outer width of the top cabinet body 1 is 605 mm, there is an exposed surface of 200 mm after the in-vehicle microwave oven body 4 is integrated into the top cabinet body 1, which affects the aesthetic appearance of the cab. This problem can be solved by using a microwave oven cover plate 5 to cover the exposed part. At the same time, there is a 25-mm step difference between the plane of the microwave oven cover plate 5 and the in-vehicle microwave oven panel, facilitating the normal opening of the in-vehicle microwave oven panel during operation without interference with the surrounding areas. The microwave oven cover plate 5 is fixed by snap fasteners and connected to the top cabinet body 1 through 14 snap fasteners. In particular, considering the heat dissipation of the in-vehicle microwave oven body 4 during operation, heat dissipation grilles 6 are opened on the microwave oven cover plate 5. Combined with the heat dissipation holes on the microwave oven hood 3, the heat dissipation performance during the operation of the microwave oven can be effectively improved.

[0027] This application has the following advantages compared with traditional in-vehicle microwave ovens: The integrated development of the microwave oven and the top cabinet enables the commercial vehicle cab to have the functions of storing and heating food, solving the need for drivers and passengers to cook food in the cab during long-distance driving; The integrated development of the microwave oven and the top cabinet enables the top cabinet to have the function of carrying the microwave oven while having the storage function. The high strength of the top cabinet can solve the problem of installing the microwave oven in the cab, efficiently utilizing space and saving the surface space in the cab. Through the bolt fixation in front of the microwave oven and the limit fixation at the rear, the microwave oven is well fixed, and there is no risk of rolling or falling even on bumpy roads or when the cab flips, ensuring safety and reliability. The position of the microwave oven is above the co-pilot in the corresponding position of the top cabinet, with good ergonomics. The microwave oven door also functions as a cabinet door and can be directly opened to heat food, which is very convenient. The microwave oven and top cabinet assembly consists of a top cabinet body, a microwave oven hood, a microwave oven body, and a microwave oven cover plate. The connection methods used for these four parts are bolt and snap fastener connections, which are conventional connection methods and are easy to install and operate. The ventilation grille is installed on the microwave oven cover plate, and heat dissipation holes are provided on the microwave oven hood, enabling the heat generated by the microwave oven to be dissipated from the heat dissipation holes on the microwave oven hood through the lower storage box and the heat dissipation grilles on the microwave oven cover plate, which is beneficial to the heat dissipation during the operation of the microwave oven, ensuring the normal operation of the microwave oven and extending its service life.

[0028] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims

1. A top cabinet integrated commercial vehicle microwave oven fixing structure and vehicle thereof, characterized in that: The invention comprises a vehicle body, wherein a top cabinet body is arranged at the upper part of the driving cabin of the vehicle body, the top cabinet body is fixedly installed at the top of the driving cabin, one or more open cavities are arranged on the top of the top cabinet body in the length direction, a microwave oven hood is installed in the open cavity, and a microwave oven assembly is embedded and installed in the microwave oven hood; the microwave oven assembly comprises a microwave oven body, a circular support is arranged at the inner side of the lower end of the microwave oven body, a microwave oven base is arranged at a position opposite to the circular support in the microwave oven hood, a groove track is arranged on the microwave oven base, the microwave oven body is slidably arranged in the groove track through the circular support, connecting plate brackets are arranged on the left and right sides of the front part of the microwave oven body, mounting holes are arranged on the connecting plate brackets, a base is arranged at a relative position in the microwave oven hood, and a clip nut is installed on the base; the microwave oven body and the microwave oven hood are fixed by bolt connection through the connecting plate bracket and the clip nut.

2. The top cabinet integrated commercial vehicle microwave oven fixing structure and the vehicle thereof according to claim 1, characterized in that: A microwave oven cover is also installed on the front part of the microwave oven body.

3. The top cabinet integrated commercial vehicle microwave oven fixing structure and the vehicle thereof according to claim 2, characterized in that: A heat dissipation grille is also arranged on the microwave oven cover, and the heat dissipation grille is directly opposite to the gap between the microwave oven body and the inner wall of the microwave oven cover.

4. The top cabinet integrated commercial vehicle microwave oven fixing structure and the vehicle thereof according to claim 1, characterized in that: A storage box is arranged at the lower part of the microwave oven cover, and the storage box is communicated with the microwave oven cover.

5. The top cabinet integrated commercial vehicle microwave oven fixing structure and the vehicle thereof according to claim 1, characterized in that: The microwave oven base is symmetrically arranged on the bottom end surface of the microwave oven cover.

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