A heat preservation platform for high temperature and high humidity environment

Abstract

The utility model relates to catering heat preservation equipment field discloses a kind of heat preservation platform for high temperature and high humidity environment, and its technical scheme main points are as follows: shell, elastic sealing strip, functional area cover plate;The shell includes corresponding sealing connection shell bottom plate, shell front plate, shell back plate and two shell side plates, the top of the shell side plate, the shell front plate, the shell back plate is provided with the bending edge that extends to inboard horizontally, the top surface of the bending edge is equipped with elastic sealing strip, the functional area cover plate is covered in the top of the elastic sealing strip, the functional area cover plate and the bending edge are connected by connecting piece, and the elastic sealing strip is clamped and pressed;The inside of the shell is equipped with circuit board, temperature sensing probe, the temperature sensing probe is tightly connected in the bottom of the functional area cover plate by elastic connecting piece, and the circuit board is used to connect the electrical equipment inside and outside the shell.

Description

Technical Field

[0001] This utility model relates to the field of catering heat preservation equipment, and more specifically, it relates to a heat preservation platform for high temperature and high humidity environments. Background Technology

[0002] In the development of food warming equipment, a multi-functional warming table has emerged. For example, patent CN213605971 U describes a warming table that is easy to assemble, disassemble, and transport. This table includes a cabinet, a serving table, a support frame, and a top panel. The serving table is located between the cabinet and the top panel. The support frame is fixedly installed at both ends of the cabinet, and its upper end passes through the serving table and is detachably connected to the top panel. Multiple food bowls are arranged side-by-side on the cabinet, and the interior of the cabinet contains a water bath layer for keeping the food bowls warm. This invention uses a support frame to detachably install the serving table and top panel onto the cabinet, facilitating disassembly and installation, reducing space requirements, and making it easy to transport.

[0003] However, there are still some specific problems with this type of warming table in practical applications. For example, there are gaps at the joints of the table body, which allow the high-temperature moisture from the food in the food basins below to penetrate into the interior of the table, causing malfunctions in the internal circuitry and resulting in economic losses for the business. Therefore, it is necessary to propose corresponding solutions to these problems. Utility Model Content

[0004] The purpose of this invention is to provide a heat preservation platform for high temperature and high humidity environments, which has a good sealing effect and prevents external high temperature moisture from entering the shell.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a heat preservation platform for high temperature and high humidity environment, comprising: shell, elastic sealing strip, and functional area cover plate; The shell includes a bottom plate, a front plate, a rear plate, and two side plates that are correspondingly and sealed together. The top of the shell side plate, the shell front plate, and the shell rear plate are provided with a bent edge extending horizontally inward. The top surface of the bent edge is provided with an elastic sealing strip. The functional area cover plate covers the top of the elastic sealing strip. The functional area cover plate and the bent edge are connected by a connector and clamp the elastic sealing strip. The housing contains a circuit board and a temperature sensor probe. The temperature sensor probe is tightly connected to the bottom of the functional area cover plate via an elastic connector. The circuit board is used to connect electrical devices inside and outside the housing.

[0006] As a preferred technical solution of this utility model, a plurality of functional openings are respectively provided on the front panel and the rear panel of the shell, and functional area covers are respectively fixedly glued to the outer side of the front panel and the rear panel of the shell.

[0007] As a preferred embodiment of this utility model, the functional area cover is a glass cover.

[0008] As a preferred embodiment of this utility model, the elastic sealing strip is an elastic rubber strip.

[0009] As a preferred technical solution of this utility model, the connecting member includes a bolt and a nut. The functional area cover plate and the bent edge are both provided with screw holes that match the bolt. The top of the nut is fixedly connected to the bottom surface of the bent edge. The bolt passes through the screw holes on the functional area cover plate and the bent edge and is screwed and locked to the nut, and exerts a clamping pressure on the elastic sealing strip when locked.

[0010] As a preferred embodiment of this utility model, the circuit board is attached to the inner side of the functional area cover plate.

[0011] As a preferred embodiment of this utility model, the elastic connector includes: a mounting plate, a connecting bolt, and a pressure spring. A sensing hole is provided on the horizontal folded edge of the vertical partition inside the housing, and a mounting groove is provided along the edge of the sensing hole. The mounting plate has a mounting hole at a position corresponding to the mounting groove. The threaded portion of the connecting bolt passes sequentially through the center of the pressure spring and the mounting hole, and is fixed within the mounting groove. The temperature sensing probe is disposed within the sensing hole between the mounting plate and the inner side of the functional area cover. The temperature sensing probe is pressed against the inner side of the functional area cover by the elastic force of the pressure spring.

[0012] As a preferred technical solution of this utility model, the bottom plate of the shell has an opening for a light strip, a light-transmitting glass is sealed and installed inside the opening for the light strip, a pressure strip is installed on the top of the light-transmitting glass, the pressure strip is fixedly connected to the bottom plate of the shell, a lighting strip is installed in the cavity between the pressure strip and the light-transmitting glass, and the lighting strip is connected to the circuit board.

[0013] As a preferred embodiment of this utility model, a glass fixing frame is fixedly connected to the bottom of the front panel of the shell, a protective cover glass is installed on the glass fixing frame, and an elastic protective sheet is connected between the protective cover glass and the glass fixing frame.

[0014] In summary, this utility model has the following beneficial effects: This utility model can be installed and used in conjunction with the top and bottom cabinets of various heat preservation platforms. By setting functional openings and corresponding functional covers on the top, a top maintenance port is formed, which prevents water vapor from entering the housing from below the device, protecting the circuit boards and other electronic components inside the device. This can effectively ensure the service life of the device and reduce the damage rate and maintenance rate of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the interior of the casing of this utility model; Figure 2 This is a schematic diagram of the functional opening of this utility model; Figure 3 This is a schematic diagram of the protective cover glass of this utility model; Figure 4 This is a schematic diagram of the elastic connector of this utility model.

[0016] In the diagram: 10. Housing; 11. Bolt; 12. Silicone gasket; 13. Nut; 14. Elastic sealing strip; 15. Functional area cover; 16. Circuit board; 17. Lighting strip; 18. Transparent glass; 19. Pressure strip frame; 20. Protective cover glass; 21. Glass fixing frame; 22. Connecting plate; 23. Temperature sensing probe. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Therefore, the following detailed description of the embodiments of this utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0018] like Figure 1-4 As shown, this utility model provides a heat preservation platform for high temperature and high humidity environments, including: a shell 10, an elastic sealing strip 14, and a functional area cover 15; The housing 10 includes a bottom plate, a front plate, a rear plate, and two side plates that are sealed together. The structure of the housing 10 is sealed after the functional area cover plate 15 is used, so that moisture will not enter the interior of the housing 10 through the gaps in the housing 10, thus ensuring the safety of the internal circuit of the housing 10.

[0019] The top of the shell side panel, shell front panel, and shell rear panel are provided with a bent edge extending horizontally inward. The top surface of the bent edge is provided with an elastic sealing strip 14. The functional area cover 15 is placed on top of the elastic sealing strip 14. The functional area cover 15 and the bent edge are connected by a connector and the elastic sealing strip 14 is clamped. An elastic sealing strip 14 is provided between the housing 10 and the functional area cover 15, and the two are also connected by a connector to clamp and deform the elastic sealing strip 14. The pressure on the elastic sealing strip 14 achieves a waterproof effect, ensuring the safety of the components and circuits inside the housing 10.

[0020] Several functional openings are provided on the front and rear panels of the shell, and functional area covers 15 are fixedly glued to the outer sides of the front and rear panels. UV adhesive, i.e., glass glue, is applied between the functional area covers 15 and the front or rear panels of the shell to achieve a stable and sealed connection and prevent water vapor from entering the gaps.

[0021] Specifically, the functional area cover 15 is a glass cover. The elastic sealing strip 14 is an elastic rubber strip.

[0022] Specifically, the connectors include bolts 11 and nuts 13. The functional area cover plate 15 and the bent edge both have matching threaded holes for the bolts 11. The top of the nut 13 is fixedly connected to the bottom surface of the bent edge, typically by welding the nut 13 directly to the bottom of the bent edge. The bolt 11 passes through the threaded holes on the functional area cover plate 15 and the bent edge, and is screwed and locked to the nut 13, exerting pressure on the elastic sealing strip 14 during locking. The bolts 11 are decorative nails for a more aesthetically pleasing appearance. Silicone washers 12 can also be fitted onto the bolts 11 to evenly distribute the force on the functional area cover plate 15, reducing the risk of breakage. The housing 10 contains a circuit board 16 and a temperature sensing probe 23. The temperature sensing probe 23 is tightly connected to the bottom of the functional area cover 15 via an elastic connector. It is used to sense the temperature of the functional area cover 15 on the top of the housing 10, and then transmit the temperature data to the display device connected to it via a wire. This allows the staff to adjust the parameters of other temperature management components based on the temperature data. In this invention, the temperature of the functional area cover 15 is detected to determine whether the temperature of the food is appropriate. For example, if it is too low, the power of the heating tube located on the top of the functional area cover 15 needs to be adjusted. However, this is not the main content of this invention and will not be described in detail here.

[0023] Specifically, components such as RFID antennas are installed inside the housing 10 according to actual meal preparation needs. Taking RFID antennas as an example, multiple RFID antennas are installed inside the housing 10. To avoid interference between antennas, multiple vertical partitions are also installed inside the housing 10 to isolate the antennas. The vertical partitions also strengthen the overall structural strength of the housing 10 and support the functional area cover 15 located at the top of the housing 10, making the entire equipment structure more stable. The top of the vertical partitions has a horizontal folded edge for installing temperature sensing probes.

[0024] The elastic connector includes: a mounting plate, a connecting bolt 11, and a pressure spring. The horizontal folded edge has a sensing hole at the position corresponding to the temperature sensing probe 23, and a mounting groove is provided on the edge of the sensing hole. The mounting plate has a mounting hole at the position corresponding to the mounting groove. The screw part of the connecting bolt 11 passes through the center of the clamping spring and the mounting hole in sequence, and is fixed in the mounting groove. The temperature sensing probe 23 is set in the sensing hole between the mounting plate and the inner side of the functional area cover 15. The temperature sensing probe 23 is pressed against the inner side of the functional cover by the elastic force of the clamping spring.

[0025] Circuit board 16 is mounted on the inside of functional area cover 15. Circuit board 16 is used to connect electrical devices inside and outside housing 10.

[0026] The bottom plate of the housing has an opening for a light strip, within which a translucent glass 18 is sealed and installed. A pressure strip bracket 19 is installed on top of the translucent glass 18 and is fixedly connected to the bottom plate of the housing. A lighting strip 17 is installed in the cavity between the pressure strip bracket 19 and the translucent glass 18 and is connected to the circuit board 16. The translucent glass 18 can be made of frosted glass, which provides a seal to the housing 10 and maintains good illumination with the light strip and the sealing device.

[0027] The pressure strip frame 19 includes two vertical frame plates, a central horizontal frame plate, and two side horizontal frame plates. The two sides of the central horizontal frame plate are vertically fixed to the tops of the two vertical frame plates, and the outer sides of the two vertical frame plates are vertically fixed to one side of each of the two side horizontal frame plates. Connection holes are provided at corresponding positions on the edges of the side horizontal frame plates and the bottom plate of the housing. The lighting strip 17 is installed at the center of the bottom surface of the central horizontal frame plate. The pressure strip frame 19 covers the top surface of the translucent glass 18, with the edges of the side horizontal frame plates extending beyond the edges of the translucent glass 18. The side horizontal frame plates and the bottom plate of the housing 10 are connected by bolts 11 and nuts 13 passing through the connection holes. Sealing is also applied between the pressure strip frame 19 and the translucent glass 18, and between the translucent glass 18 and the bottom plate of the housing, for example, by using rubber strips for clamping and sealing. In actual use, the lighting strip provides a good seal, illuminating the bottom section while preventing moisture from entering the interior of the housing 10.

[0028] A glass mounting bracket 21 is fixedly connected to the bottom of the front panel of the shell. A protective glass cover 20 is installed on the glass mounting bracket 21. The protective glass cover 20 mainly protects against saliva splashes and ensures hygiene and safety. An elastic protective sheet is connected between the protective glass cover 20 and the glass mounting bracket 21 to reduce the probability of the protective glass cover 20 spontaneously shattering.

[0029] The glass mounting bracket 21 includes a connecting plate 22 and at least two support rods. The top of the support rods is fixedly connected to the front bottom of the housing 10, and the bottom of the support rods is connected to the heating platform or cabinet located at the bottom of the insulation platform via the connecting plate 22. This facilitates the installation of the protective glass cover 20 and also improves the connection stability of the insulation platform. Specifically, the support rods have openings, and the protective glass cover 20 also has openings. The two are connected by bolts 11, nuts 13, and other connectors. An elastic protective sheet, such as a rubber sheet, is also placed between the support rods and the protective glass cover 20 to reduce stress concentration on the protective glass cover 20, thereby improving its safety and reducing the probability of spontaneous breakage.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A heat preservation platform for use in high temperature and high humidity environments, characterized in that: include: Housing (10), elastic sealing strip (14), functional area cover (15); The housing (10) includes a bottom plate, a front plate, a rear plate, and two side plates that are correspondingly and sealed together. The top of the shell side plate, the shell front plate, and the shell rear plate are provided with a bent edge extending horizontally inward. The top surface of the bent edge is provided with an elastic sealing strip (14). The functional area cover plate (15) covers the top of the elastic sealing strip (14). The functional area cover plate (15) and the bent edge are connected by a connector and clamp the elastic sealing strip (14). The housing (10) is equipped with a circuit board (16) and a temperature sensing probe (23). The temperature sensing probe (23) is tightly connected to the bottom of the functional area cover plate (15) by an elastic connector. The circuit board (16) is used to connect electrical equipment inside and outside the housing (10).

2. The heat preservation platform for high temperature and high humidity environments according to claim 1, characterized in that: The front and rear panels of the shell are provided with several functional openings, and functional area covers (15) are fixedly glued to the outside of the front and rear panels of the shell.

3. A heat preservation platform for high temperature and high humidity environments according to claim 2, characterized in that: The functional area cover (15) is a glass cover.

4. A heat preservation platform for high temperature and high humidity environments according to claim 3, characterized in that: The elastic sealing strip (14) is an elastic rubber strip.

5. A heat preservation platform for high temperature and high humidity environments according to claim 4, characterized in that: The connector includes a bolt (11) and a nut (13). The functional area cover plate (15) and the bent edge are both provided with screw holes matching the bolt (11). The top of the nut (13) is fixedly connected to the bottom surface of the bent edge. The bolt (11) passes through the screw holes on the functional area cover plate (15) and the bent edge and is screwed and locked to the nut (13), and exerts a clamping force on the elastic sealing strip (14) when locked.

6. A heat preservation platform for high temperature and high humidity environments according to claim 5, characterized in that: The circuit board (16) is attached to the inside of the functional area cover plate (15).

7. A heat preservation platform for high temperature and high humidity environments according to claim 6, characterized in that: The elastic connector includes: a mounting plate, a connecting bolt (11), and a pressure spring. A sensing hole is provided on the horizontal folded edge of the vertical partition inside the housing (10), and a mounting groove is provided on the edge of the sensing hole. The mounting plate is provided with a mounting hole at the position corresponding to the mounting groove. The screw part of the connecting bolt (11) passes through the center of the clamping spring and the mounting hole in sequence, and is fixed in the mounting groove. The temperature sensing probe (23) is located in the sensing hole between the mounting plate and the inner side of the functional area cover (15). The temperature sensing probe (23) is pressed against the inner side of the functional cover by the elastic force of the clamping spring.

8. A heat preservation platform for high temperature and high humidity environments according to claim 7, characterized in that: The bottom plate of the shell has an opening for a light strip. A light-transmitting glass (18) is sealed inside the opening. A pressure strip frame (19) is installed on the top of the light-transmitting glass (18). The pressure strip frame (19) is fixedly connected to the bottom plate of the shell. A lighting strip (17) is installed in the cavity between the pressure strip frame (19) and the light-transmitting glass (18). The lighting strip (17) is connected to the circuit board (16).

9. A heat preservation platform for high temperature and high humidity environments according to claim 8, characterized in that: A glass mounting bracket (21) is fixedly connected to the bottom of the front panel of the shell. A protective cover glass (20) is installed on the glass mounting bracket (21), and an elastic protective sheet is connected between the protective cover glass (20) and the glass mounting bracket (21).

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