A vehicle-mounted microwave oven assembly structure

Abstract

The utility model provides a vehicle-mounted microwave oven assembly structure, including a vehicle front cabinet, including an installation cavity, a first guide bracket is arranged on a first bottom plate forming the installation cavity, and a first mounting frame is arranged on the first bottom plate and / or the first top plate forming the installation cavity; a vehicle-mounted microwave oven assembly includes a door assembly and a furnace cavity assembly, the door assembly can be hinged and rotated relative to the furnace cavity assembly to open or close, a first support leg is arranged at the bottom of the furnace cavity assembly, the first support leg can be slidably guided and limited relative to the first guide bracket, a fixing frame assembly is arranged on the furnace cavity assembly, and the fixing frame assembly is used for detachably fixing the first support leg to the first mounting frame when the first support leg slides into place. The utility model makes full use of the structural space in the vehicle front cabinet, has a compact structure, does not need to set up additional assembly parts, has high assembly efficiency, good stability and saves space, and solves the stability and safety problems of installing a microwave oven in a vehicle.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted equipment, in particular to an assembly structure of a vehicle-mounted microwave oven. Background Art

[0002] In recent years, with the advancement of infrastructure construction, the number of heavy trucks, as an important tool in the transportation industry, has continued to grow steadily; and with the continued popularity of the tourism market, the number of RVs has exploded. Microwave ovens are common household appliances that can heat food with microwaves. The entire process does not involve open flames or gas. They are safe and reliable and can significantly improve the quality of life of drivers, making them increasingly popular.

[0003] Most of the existing car-mounted microwave ovens are modified from household microwave ovens. When in use, they are placed directly on the car seat, or placed on a wooden board after a wooden board is placed on the car seat to keep the microwave oven stable. However, due to the complex environment inside the car and the unstable driving of the car (uneven roads or sudden acceleration or deceleration, etc.), the microwave oven can easily slip and bump, which may not only cause damage to the equipment, but also injure people in the car.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In view of this, the utility model aims to provide a vehicle-mounted microwave oven assembly structure to solve the problems in the related art that the microwave oven is difficult to put into the vehicle head cabinet or the microwave oven connection is unstable.

[0006] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0007] A vehicle-mounted microwave oven assembly structure, comprising:

[0008] The front cabinet comprises an installation cavity, a first guide bracket is arranged on a first bottom plate forming the installation cavity, and a first installation frame is arranged on the first bottom plate and / or the first top plate forming the installation cavity;

[0009] A vehicle-mounted microwave oven assembly comprises a door assembly and a furnace cavity assembly, wherein the door assembly can be hinged and rotated relative to the furnace cavity assembly to open or close, a first support leg is arranged at the bottom of the furnace cavity assembly, the first support leg can be slidably guided and limited relative to the first guide bracket, a fixing frame assembly is arranged on the furnace cavity assembly, and the fixing frame assembly is used to be detachably fixed to the first mounting frame when the first support leg slides into place.

[0010] Furthermore, the first guide bracket includes a first bracket plate body, a first guide groove and a second connecting portion are arranged on the first bracket plate body, a limiting portion is arranged at the moving end of the first guide groove, the limiting portion is used to limit the first support leg at the sliding end point, and the second connecting portion is used for the detachable connection between the first guide bracket and the first base plate.

[0011] Furthermore, the limiting portion includes a first limiting plate, which is arranged in an upward convex shape relative to the first bracket plate body, and the first limiting plate and the end of the first guide groove form a first limiting groove. The first sliding portion on the first support leg can slide along the first guide groove until it slides into the first limiting groove and is limited in the up and down directions by the first limiting plate.

[0012] Furthermore, a first baffle is provided at one end of the first limiting plate, the first baffle is arranged vertically relative to the first limiting plate, and the first baffle is used to limit the first connecting shaft in the sliding forward direction of the first supporting leg.

[0013] Furthermore, the first guide groove is arranged near the middle of the first bracket plate body, and a plurality of second connecting parts are arranged on opposite sides of the length direction of the first guide groove. The second connecting parts include a sedimentation trough part, and a connecting part is arranged at the center of the sedimentation trough part.

[0014] Furthermore, the front cabinet includes a first bottom plate, a first right side plate, a first left side plate, a first top plate, a first front cover plate and a first back plate to form an installation cavity with an opening, a first retaining rib is arranged on one end of the first bottom plate close to the first front cover plate, the first support leg is arranged at a position close to the rear end of the bottom of the furnace cavity assembly, when the first support leg slides along the first guide bracket to the rear end of the installation cavity, the front end of the furnace cavity assembly is limited by the first retaining rib in the sliding direction.

[0015] Furthermore, at least two first mounting brackets are provided, which are distributed on the left and right opposite sides of the vehicle-mounted microwave oven assembly. Correspondingly, a first fixing bracket and a second fixing bracket are respectively provided on the opposite sides of the oven cavity assembly. The first fixing bracket and the second fixing bracket are respectively detachably connected to the first mounting brackets on both sides of the vehicle-mounted microwave oven assembly.

[0016] Furthermore, the first fixing bracket and the second fixing bracket are symmetrically arranged on the left and right opposite sides of the furnace chamber assembly, wherein the first fixing bracket includes a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are vertically arranged, the first connecting plate is used to be installed and fixed to the furnace chamber assembly, and the second connecting plate is used to be installed and fixed to the first mounting bracket.

[0017] Furthermore, the first rear back plate includes a first rear straight plate and a first rear inclined plate, and the first rear inclined plate is arranged above the first rear straight plate and is inclined toward a side close to the first front cover plate.

[0018] Furthermore, the first front cover plate is detachably fixed to the first right plate and the first left plate, and the first retaining rib is clamped between the first mounting frame on the first bottom plate and the first front cover plate.

[0019] Compared with the prior art, the vehicle-mounted microwave oven assembly structure described in the utility model has the following advantages:

[0020] (1) The vehicle-mounted microwave oven assembly structure described in the utility model fully utilizes the structural space in the vehicle front cabinet, has a compact structure, does not require additional assembly parts, has high assembly efficiency, good stability and saves space, and solves the stability and safety problems of installing a microwave oven in a vehicle.

[0021] (2) The vehicle-mounted microwave oven assembly structure described in the utility model makes full use of the vehicle front cabinet in the existing structure, simplifies the installation and disassembly process of the vehicle-mounted microwave oven assembly, and is easy to operate. At the same time, the multi-point limiting and fixing measures enhance the stability and vibration resistance of the vehicle-mounted microwave oven assembly during driving, ensuring safe use and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0023] Figure 1 It is a front view structural schematic diagram of the vehicle-mounted microwave oven assembly structure according to an embodiment of the utility model;

[0024] Figure 2 It is a side view structural diagram of the vehicle-mounted microwave oven assembly structure according to an embodiment of the utility model;

[0025] Figure 3 It is a schematic diagram of the exploded structure of the vehicle-mounted microwave oven assembly structure according to the embodiment of the utility model;

[0026] Figure 4 It is a schematic diagram of the exploded structure of the vehicle-mounted microwave oven assembly structure according to the embodiment of the utility model from a second viewing angle;

[0027] Figure 5 This is a schematic diagram of the top view of the structure of the first guide bracket in an embodiment of the utility model;

[0028] Figure 6This is a schematic cross-sectional structural diagram of the first guide bracket in an embodiment of the utility model;

[0029] Figure 7 This is a schematic diagram of the exploded structure of the vehicle head cabinet according to an embodiment of the utility model;

[0030] Figure 8 This is a schematic side view of the structure of the first fixing frame according to an embodiment of the utility model;

[0031] Description of reference numerals:

[0032] 100, front cabinet; 200, vehicle-mounted microwave oven assembly; 1, first bottom plate; 2, first right side plate; 3, first left side plate; 4, first top plate; 5, first rear straight plate; 6, first rear oblique plate; 7, first front cover plate; 701, air inlet; 8, first baffle rib; 9, first guide bracket; 901, first bracket plate; 902, first guide groove; 903, limiting part; 9031, first limiting plate; 9032, first limiting groove; 9033, first baffle plate; 904, second connecting part; 9041, Sedimentation trough portion; 9042, connecting portion; 10, air inlet grille plate; 11, first mounting frame; 1101, first mounting hole; 12, first connecting portion; 13, first back plate; 14, door assembly; 15, first fixing frame; 1501, first connecting plate; 1502, second connecting plate; 1503, first connecting hole; 1504, second connecting hole; 16, second fixing frame; 17, first support leg; 1701, first sliding portion; 1702, first connecting shaft; 18, furnace chamber assembly; 19, installation cavity. DETAILED DESCRIPTION

[0033] In order to make the technical means, objectives and effects of the present invention easy to understand, the embodiments of the present invention are described in detail below with reference to specific drawings.

[0034] It should be noted that all terms used in the present invention for directional and positional indications, such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "inside", "outside", "top", "lower", "lateral", "longitudinal", "center", etc., are only used to explain the relative positional relationship and connection conditions between the components in a certain state (as shown in the accompanying drawings), and are only for the convenience of describing the present invention, rather than requiring the present invention to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features.

[0035] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] Car microwave ovens allow drivers and passengers to easily heat up food in the car without having to get out of the car to find a restaurant or convenience store. This is especially useful when traveling long distances, camping outdoors, or waiting, and can improve the driver's quality of life. In the related art, the top of the cockpit of an RV or truck is equipped with a headstock for placing items, and its spatial size makes it possible to assemble a car microwave oven. Due to the limited size of the headstock, it is difficult to fix the car microwave oven inside the accommodating cavity; in addition, since the car body will continue to vibrate during driving, how to ensure a secure assembly is also a concern for technicians. To this end, the applicant proposes the following technical solution:

[0038] like Figures 1 to 8 As shown, the present application discloses a vehicle-mounted microwave oven assembly structure, comprising:

[0039] The front cabinet 100 includes an installation cavity 19, a first guide bracket 9 is arranged on a first bottom plate 1 forming the installation cavity 19, and a first installation frame 11 is arranged on the first bottom plate 1 and / or the first top plate 4 forming the installation cavity 19;

[0040] A vehicle-mounted microwave oven assembly 200 includes a door assembly 14 and a furnace cavity assembly 18, wherein the door assembly 14 can be hinged and rotated relative to the furnace cavity assembly 18 to open or close, a first support leg 17 is arranged at the bottom of the furnace cavity assembly 18, and the first support leg 17 can be slidably guided and limited relative to the first guide bracket 9, and a fixing frame assembly is arranged on the furnace cavity assembly 18, and the fixing frame assembly is used to detachably fix the first support leg 17 to the first mounting frame 11 when the first support leg 17 slides into place.

[0041] like Figure 3As shown, the front cabinet 100 includes a first bottom plate 1, a first right side plate 2, a first left side plate 3, a first top plate 4, a first front cover plate 7 and a first back plate 13, which are surrounded by an installation cavity 19 with an opening. The first left side plate 3 and the first right side plate 2 are respectively arranged on the left and right sides of the first front cover plate 7, and the first top plate 4 and the first bottom plate 1 are respectively arranged on the upper and lower sides of the first front cover plate 7. The first back plate 13 is arranged on the first bottom plate 1, the first right side plate 2, the first left side plate 3, and the first top plate 4 on a side away from the first front cover plate 7. The installation cavity 19 is used to accommodate a vehicle-mounted microwave oven assembly 200. The vehicle-mounted microwave oven assembly 200 is arranged to include a furnace cavity assembly 18 and a door assembly 14 that can be rotated to open or close relative to the furnace cavity assembly 18. The furnace cavity assembly 18 includes a shell, and a heating cavity and an electrical cavity are arranged in the shell. A control cavity is arranged on the front side of the shell. The control panel protrudes from the first front cover plate 7 of the vehicle front cabinet 100, so that it meets the requirements of the microwave heating function. Combined with the first guide bracket 9 arranged on the first bottom plate 1, the first support leg 17 arranged at the bottom of the oven cavity assembly 18 can be supported on the first bottom plate 1 and slide and limit along the first guide bracket 9. The first guide bracket 9 cooperates with the first support leg 17 to achieve limitation in the vertical direction and the left and right directions to prevent it from moving up and down or left and right. After the oven cavity assembly 18 slides into place in the installation cavity 19 along the first guide bracket 9, the left and / or right fixing frame assemblies thereof are detachably connected to the first mounting frame 11 in the installation cavity 19, so that the oven cavity assembly 18 is limited again in the vertical direction and the left and right directions, thereby realizing reliable fixation of the vehicle-mounted microwave oven assembly 200 relative to the vehicle front cabinet 100.

[0042] The vehicle-mounted microwave oven assembly structure described in the present application fully utilizes the structural space in the vehicle front cabinet 100, has a compact structure, does not require additional assembly parts, has high assembly efficiency, good stability and saves space, and solves the stability and safety issues of installing a microwave oven in a vehicle.

[0043] As a preferred example of the present application, the first guide bracket 9 includes a first bracket plate 901, a first guide groove 902 and a second connection portion 904 are arranged on the first bracket plate 901, a limiting portion 903 is arranged at one end of the first guide groove 902 away from the first retaining rib 8, the limiting portion 903 is used to limit the first leg 17 at the end of the sliding, and the second connection portion 904 is used for the detachable connection between the first guide bracket 9 and the first bottom plate 1. This setting discloses a specific structure of the first guide bracket 9, a first guide groove 902 is arranged on the first bracket plate 901 of the first guide bracket 9, the first leg 17 of the vehicle-mounted microwave oven assembly 200 is guided to slide in the front-rear direction through the guide groove, and a limiting portion 903 is arranged at the end of the sliding, ensuring that the vehicle-mounted microwave oven assembly 200 can be accurately limited when sliding into place, preventing it from continuing to slide beyond the installation position, and ensuring a smooth sliding process and accurate position. As a preferred example of the present application, a first connecting portion 12 is provided on the first bottom plate 1, and the second connecting portion 904 is assembled with the first connecting portion 12 to achieve relative fixation of the first guide bracket 9 on the first bottom plate 1. As a specific example of the present application, two groups of the first connecting portion 12 are provided, which are respectively used for the installation and fixation of two first guide brackets 9.

[0044] The above-mentioned arrangement improves the smoothness of sliding and the accuracy of limiting when the vehicle-mounted microwave oven assembly 200 is installed in the vehicle front cabinet 100, improves the convenience of the installation and disassembly process of the first guide bracket 9, and further enhances the safety of the vehicle-mounted microwave oven assembly 200 to maintain a stable connection in a complex vehicle interior environment.

[0045] As a preferred example of the present application, the limiting portion 903 includes a first limiting plate 9031, which is arranged in an upward convex shape relative to the first bracket plate body 901, and the first limiting plate 9031 and the end of the first guide groove 902 form a first limiting groove 9032, and the first sliding portion 1701 on the first support leg 17 can slide along the first guide groove 902 until it slides into the first limiting groove 9032 and is limited in the up and down directions by the first limiting plate 9031. As a specific example of the present application, the first support leg 17 includes a first sliding portion 1701 and a first connecting shaft 1702, the first sliding portion 1701 is cylindrical, the first connecting shaft 1702 is used for the first sliding portion 1701 to be detachably connected to the furnace chamber assembly 18, and correspondingly, the first guide groove 902 is recessed relative to the first bracket plate 901, and the first sliding portion 1701 can slide in the front-to-back direction along the first guide groove 902 until the first sliding portion 1701 slides to the rear end of the first guide groove 902 and enters the first limiting groove 9032, and is limited in the up-down direction by the first limiting plate 9031. Preferably, the first limiting plate 9031 is semicircular, and the arc opening near the center of the first limiting plate 9031 cooperates with the first connecting shaft 1702 for limiting.

[0046] This arrangement discloses a specific structure of a limiting portion 903, by providing the first limiting plate 9031 in an upward convex shape and forming a first limiting groove 9032 with the end of the first guide groove 902, thereby ensuring that the first leg 17 can accurately slide into the first limiting groove 9032 during the sliding process and be limited in the up and down directions by the first limiting plate 9031, thereby improving the accuracy of the limiting portion 903 in limiting the sliding of the first leg 17, and also enhancing the stability of the vehicle-mounted microwave oven assembly 200 installed and fixed relative to the vehicle front cabinet 100, preventing it from any loosening or displacement during vehicle driving.

[0047] As a preferred example of the present application, a first baffle 9033 is provided at one end of the first limiting plate 9031, and the first baffle 9033 is arranged vertically relative to the first limiting plate 9031, and the first baffle 9033 is used to limit the first connecting shaft 1702 in the sliding forward direction of the first leg 17. As a specific example of the present application, the first baffle 9033, the first limiting plate 9031 and the first bracket plate body 901 are integrally formed, and the first guide groove 902 and the limiting portion 903 are processed and prepared by sheet metal processing.

[0048] This arrangement can effectively prevent the first leg 17 from exceeding the predetermined sliding position, ensuring that it is accurately limited when sliding into place, preventing the vehicle-mounted microwave oven assembly 200 from moving forward or loosening, thereby improving the overall fixation stability, and increasing the strength and durability of the first guide bracket 9 structure through an integrated molding process, avoiding possible connection weaknesses between separate components, thereby improving the stability and durability of the overall structure.

[0049] As a preferred example of the present application, the first guide groove 902 is arranged near the middle of the first bracket plate 901, and a plurality of second connecting parts 904 are arranged on opposite sides of the length direction of the first guide groove 902, and the second connecting part 904 includes a sedimentation groove part 9041, and a connecting part 9042 is arranged at the center of the sedimentation groove part 9041. As a specific example of the present application, the second connecting parts 904 are arranged in two groups, a total of six, and are arranged in pairs symmetrically on opposite sides of the long axis center line of the first guide groove 902, and the connecting parts 9042 of the second connecting parts 904 are arranged corresponding to the first connecting parts 12 on the first bottom plate 1, and the bolt heads of the connecting screws therein are fastened to the sedimentation groove part 9041.

[0050] This arrangement further enhances the fixing stability and anti-vibration capability of the first guide bracket 9, while fastening the screw head into the sedimentation groove portion 9041, ensuring a close fit between the connecting parts, increasing the firmness and stability of the connection, preventing loosening or displacement caused by vibration during vehicle driving, and improving assembly accuracy and firmness.

[0051] As a preferred example of the present application, a first retaining rib 8 is provided on one end of the first bottom plate 1 close to the first front cover plate 7, and the first support leg 17 is provided at a position close to the rear end of the bottom of the furnace chamber assembly 18. When the first support leg 17 slides along the first guide bracket 9 to the rear end of the installation cavity 19, the front end of the furnace chamber assembly 18 is limited by the first retaining rib 8 in the sliding direction. As a preferred example of the present application, two first guide brackets 9 are provided on the first bottom plate 1, which are parallelly distributed on opposite sides of the first bottom plate 1 in the left and right directions. A first guide groove 902 in the front-to-back direction is provided on the first guide bracket 9. Correspondingly, two first support legs 17 are provided at a position close to the rear end of the bottom of the furnace chamber assembly 18. The two first support legs 17 can slide in the front-to-back direction along the two first guide grooves 902 respectively. When the first support leg 17 slides to the rear end of the first guide groove 902 and is limited, the front end of the furnace chamber assembly 18 is also limited by the first retaining rib 8, limiting its further movement into the installation cavity 19. By setting a first retaining rib 8 at the front end of the first bottom plate 1, the front side of the vehicle-mounted microwave oven assembly 200 is limited, so as to cope with the inertia force generated by sudden braking of the vehicle. Since the inertia force of a large vehicle during acceleration and start-up is much smaller than the inertia force during emergency stopping, it can be easily coped with by assembling the fixing frame assembly.

[0052] This design ensures the stability and safety of the vehicle-mounted microwave oven assembly 200 in the installation cavity 19 through the coordinated arrangement of the first retaining rib 8, the first guide bracket 9, the first guide groove 902 and the first support leg 17, especially it can effectively limit the position to prevent accidental movement when the vehicle brakes suddenly. At the same time, the parallel distribution of the guide bracket and the guide groove design makes the assembly process of the microwave oven assembly simple and smooth, and it is easy to fix after sliding into place, thereby improving the assembly efficiency and the convenience of operation.

[0053] As a preferred example of the present application, at least two first mounting brackets 11 are provided, distributed on the left and right opposite sides of the vehicle-mounted microwave oven assembly 200, and correspondingly, a first fixing bracket 15 and a second fixing bracket 16 are provided on the opposite sides of the oven cavity assembly 18, respectively, and the first fixing bracket 15 and the second fixing bracket 16 are detachably connected to the first mounting brackets 11 on both sides of the vehicle-mounted microwave oven assembly 200. As a specific example of the present application, four first mounting brackets 11 are provided, two of which are detachably connected to the first top plate 4, and the other two are detachably connected to the first bottom plate 1, two first mounting brackets 11 are provided at the left side of the oven cavity assembly 18 near the upper end and the lower end for detachably connecting to the first fixing bracket 15, and two first mounting brackets 11 are provided at the right side of the oven cavity assembly 18 near the upper end and the lower end for detachably connecting to the second fixing bracket 16.

[0054] This design uses multiple mounting frames and fixing frames to achieve multi-point fixation of the microwave oven assembly in the installation cavity, thereby enhancing the overall stability and firmness of the vehicle-mounted microwave oven assembly 200, and being able to better resist vibrations and impacts in various directions during vehicle driving. At the same time, the symmetrical design of multiple mounting frames ensures the balance of the microwave oven in the installation cavity, prevents tilting or shaking caused by unilateral fixation, and further improves the overall stability.

[0055] As a preferred example of the present application, the first fixing frame 15 and the second fixing frame 16 are symmetrically arranged on the left and right opposite sides of the furnace chamber assembly 18, wherein the first fixing frame 15 includes a first connecting plate 1501 and a second connecting plate 1502, the first connecting plate 1501 and the second connecting plate 1502 are arranged vertically, the first connecting plate 1501 is used to be installed and fixed with the furnace chamber assembly 18, and the second connecting plate 1502 is used to be installed and fixed with the first mounting frame 11. As a specific example of the present application, a first connecting hole 1503 is provided on the first connecting plate 1501, and the first connecting hole 1503 is used to screw the first fixing frame 15 to the furnace chamber assembly 18, and a second connecting hole 1504 is provided on the second connecting plate 1502, and the second connecting hole 1504 is used to screw the first fixing frame 15 to the first mounting frame 11. Preferably, the first fixing bracket 15 and the second fixing bracket 16 are arranged on the oven cavity assembly 18 near the front end, and a first mounting hole 1101 is arranged at the front end of the first mounting bracket 11. The first mounting hole 1101 is fixed to the second connecting hole 1504 on the second connecting plate 1502 by screws, so that the vehicle-mounted microwave oven assembly 200 is limited and fixed by the first fixing bracket 15 and the second fixing bracket 16 when the mounting cavity 19 slides in the front and rear directions into place, thereby further improving the stability and reliability of the limit when the vehicle brakes suddenly. In the example of the present application, the first fixing frame 15 and the second fixing frame 16 have similar specific structures and are symmetrically arranged on the left and right sides of the oven cavity assembly 18. This symmetrical design can balance the forces on the vehicle-mounted microwave oven assembly 200 in the left and right directions, improve the fixing stability, and prevent displacement and tilting. The first fixing frame 15 is configured to include a first connecting plate 1501 and a second connecting plate 1502 arranged vertically, so as to realize multi-point fixation of the vehicle-mounted microwave oven assembly 200, enhance the fixing stability and reliability of the vehicle-mounted microwave oven assembly 200, and ensure its firmness in the vibration environment inside the vehicle.

[0056] The above-mentioned arrangement can further improve the fixing stability of the vehicle-mounted microwave oven assembly 200, making the assembly and disassembly process simpler and more efficient, thereby improving the assembly efficiency and the convenience of maintenance. At the same time, it ensures the stability and reliability of the vehicle-mounted microwave oven assembly 200 during emergency braking, preventing forward movement or loosening, thereby enabling the vehicle-mounted microwave oven assembly 200 to maintain the reliability and safety of a firm connection in a complex in-vehicle environment.

[0057] As a preferred example of the present application, the first rear back plate 13 includes a first rear straight plate 5 and a first rear inclined plate 6, and the first rear inclined plate 6 is arranged above the first rear straight plate 5 and is inclined toward the side close to the first front cover plate 7. This arrangement uses the original head cabinet for placing items on the top of the RV or truck cockpit as the head cabinet body 100, so the space at the rear end of the head cabinet is small and the space at the front end is large. Therefore, the first rear back plate 13 is arranged to include two parts including the first rear inclined plate 6 and the first rear straight plate 5, so that it can adapt to the shape of the front side of the vehicle head, making the assembly more compact and efficient, and the space utilization rate is high.

[0058] This setting optimizes the internal space layout to adapt it to the design of the cockpit shape, requires little change to the existing headstock, can fully utilize the existing structure, does not require additional assembly parts, has high assembly efficiency and saves space, and has a reliable and tight connection.

[0059] As a preferred example of the present application, the first front cover plate 7 is detachably fixed to the first right side plate 2 and the first left side plate 3 , and the first retaining rib 8 is clamped between the first mounting frame 11 on the first base plate 1 and the first front cover plate 7 . When installing the vehicle-mounted microwave oven assembly 200, the first front cover plate 7 can be detached relative to the first right side plate 2 and the first left side plate 3, and then the first leg 17 of the vehicle-mounted microwave oven assembly 200 can be slid into the first guide bracket 9 on the first bottom plate 1 until the first sliding portion 1701 of the first leg 17 slides into the first limiting groove 9032 along the first guide groove 902 and is limited by the first limiting plate 9031 in the up and down directions, the first connecting shaft 1702 of the first leg 17 is limited by the first baffle plate 9033 in the sliding forward direction, the front end of the oven cavity assembly 18 is limited by the first baffle 8, and the first fixing frame 15 and the second fixing frame 16 on the left and right sides of the oven cavity assembly 18 are respectively connected and fixed to the multiple first mounting frames 11 in the mounting cavity 19, and then the first front cover plate 7 is installed and fixed to the first right side plate 2 and the first left side plate 3, and the first baffle 8 is limited and clamped, so as to realize the installation and fixation of the vehicle-mounted microwave oven assembly 200 relative to the vehicle front cabinet 100.

[0060] The first front cover plate 7 is detachably fixed to the first right side plate 2 and the first left side plate 3, making it more convenient to install and remove the vehicle-mounted microwave oven assembly 200, thereby making it easier to place the vehicle-mounted microwave oven assembly 200 in the vehicle front cabinet 100 and complete the corresponding sliding and limiting operations, thereby simplifying the installation process and improving the ability of the vehicle-mounted microwave oven assembly 200 to be firmly fixed in the vehicle front cabinet after installation, thereby ensuring safety during use.

[0061] As a preferred example of the present application, an air inlet 701 is provided on one side of the first front cover plate 7, and an air inlet grille 10 is provided on the air inlet 701. As a preferred example of the present application, an air inlet 701 is provided on the first front cover plate 7 at a position corresponding to the air inlet grille 10, and the air inlet 701 and the air inlet grille 10 partially overlap in the projection of the air inlet on the plane where the air inlet grille 10 is located in the up and down directions, thereby forming an inner and outer two-layer air inlet grille. On the one hand, this setting can provide a certain shielding between the air inlet grilles, preventing users from seeing the inside of the headrest through the air inlet grilles, especially when the user is looking up, and at the same time, this structural design will not affect the air intake, and the heat dissipation effect is good.

[0062] The vehicle-mounted microwave oven assembly structure described in the present application makes full use of the vehicle front cabinet 100 in the existing structure, simplifies the installation and disassembly process of the vehicle-mounted microwave oven assembly 200, and is easy to operate. At the same time, multi-point limiting and fixing measures enhance the stability and vibration resistance of the vehicle-mounted microwave oven assembly 200 during driving, ensuring safe use and improving the user experience.

[0063] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vehicle-mounted microwave oven assembly structure, characterized in that: include: A vehicle head cabinet (100) comprises an installation cavity (19), a first guide bracket (9) is arranged on a first bottom plate (1) forming the installation cavity (19), and a first installation frame (11) is arranged on the first bottom plate (1) and / or the first top plate (4) forming the installation cavity (19); A vehicle-mounted microwave oven assembly (200) comprises a door assembly (14) and a furnace cavity assembly (18); the door assembly (14) can be hinged and rotated relative to the furnace cavity assembly (18) to be opened or closed; a first support leg (17) is arranged at the bottom of the furnace cavity assembly (18); the first support leg (17) can be slidably guided and limited relative to the first guide bracket (9); a fixing frame assembly is arranged on the furnace cavity assembly (18); the fixing frame assembly is used to be detachably fixed to the first mounting frame (11) when the first support leg (17) slides into place.

2. The vehicle-mounted microwave oven assembly structure according to claim 1, characterized in that: The first guide bracket (9) comprises a first bracket plate body (901), on which a first guide groove (902) and a second connecting portion (904) are arranged, and a limiting portion (903) is arranged at the moving end of the first guide groove (902), wherein the limiting portion (903) is used for limiting the first support leg (17) at the sliding end point, and the second connecting portion (904) is used for detachably connecting the first guide bracket (9) and the first base plate (1).

3. The vehicle-mounted microwave oven assembly structure according to claim 2, characterized in that: The limiting portion (903) includes a first limiting plate (9031), which is arranged in an upward convex shape relative to the first bracket plate body (901), and the first limiting plate (9031) and the end of the first guide groove (902) form a first limiting groove (9032), and the first sliding portion (1701) on the first support leg (17) can slide along the first guide groove (902) until it slides into the first limiting groove (9032) and is limited in the upper and lower directions by the first limiting plate (9031).

4. The vehicle-mounted microwave oven assembly structure according to claim 3, characterized in that: A first baffle (9033) is provided at one end of the first limiting plate (9031), and the first baffle (9033) is arranged vertically relative to the first limiting plate (9031). The first baffle (9033) is used to limit the first connecting shaft (1702) in the sliding forward direction of the first support leg (17).

5. The vehicle-mounted microwave oven assembly structure according to claim 4, characterized in that: The first guide groove (902) is arranged near the middle of the first bracket plate (901), and a plurality of second connecting parts (904) are arranged on opposite sides of the first guide groove (902) in the length direction. The second connecting parts (904) include a sedimentation trough part (9041), and a connecting part (9042) is arranged at the center of the sedimentation trough part (9041).

6. The vehicle-mounted microwave oven assembly structure according to any one of claims 1 to 5, characterized in that: The vehicle head cabinet (100) comprises a first bottom plate (1), a first right side plate (2), a first left side plate (3), a first top plate (4), a first front cover plate (7) and a first back plate (13) which are arranged to form an installation cavity (19) with an opening; a first retaining rib (8) is arranged on one end of the first bottom plate (1) close to the first front cover plate (7); the first support leg (17) is arranged at a position close to the rear end of the bottom of the furnace cavity assembly (18); when the first support leg (17) slides along the first guide bracket (9) to the rear end of the installation cavity (19), the front end of the furnace cavity assembly (18) is limited in the sliding direction by the first retaining rib (8).

7. The vehicle-mounted microwave oven assembly structure according to claim 6, characterized in that: At least two of the first mounting frames (11) are arranged and distributed on opposite left and right sides of the vehicle-mounted microwave oven assembly (200); correspondingly, a first fixing frame (15) and a second fixing frame (16) are arranged on opposite sides of the oven cavity assembly (18), respectively; the first fixing frame (15) and the second fixing frame (16) are respectively detachably connected to the first mounting frames (11) on both sides of the vehicle-mounted microwave oven assembly (200).

8. The vehicle-mounted microwave oven assembly structure according to claim 7, characterized in that: The first fixing frame (15) and the second fixing frame (16) are symmetrically arranged on the left and right opposite sides of the furnace chamber assembly (18), wherein the first fixing frame (15) comprises a first connecting plate (1501) and a second connecting plate (1502), the first connecting plate (1501) and the second connecting plate (1502) are arranged vertically, the first connecting plate (1501) is used for being installed and fixed to the furnace chamber assembly (18), and the second connecting plate (1502) is used for being installed and fixed to the first mounting frame (11).

9. The vehicle-mounted microwave oven assembly structure according to claim 8, characterized in that: The first rear back plate (13) comprises a first rear straight plate (5) and a first rear inclined plate (6); the first rear inclined plate (6) is arranged above the first rear straight plate (5) and is inclined toward a side close to the first front cover plate (7).

10. The vehicle-mounted microwave oven assembly structure according to claim 9, characterized in that: The first front cover plate (7) is detachably fixed to the first right side plate (2) and the first left side plate (3), and the first retaining rib (8) is clamped between the first mounting frame (11) on the first bottom plate (1) and the first front cover plate (7).

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