Heating plate of buffet stove

Abstract

The utility model discloses a buffet stove heating plate. The buffet stove heating plate comprises a knob control switch, a plug, a protective cover, a winding groove, an avoiding groove, a winding clamp, a wiring notch and a jack. According to the buffet stove heating plate, the bottom face of a heating plate body is connected with an electric heating pipe, the electric heating pipe is connected with a power line, the power line is provided with a knob control switch, the end of the power line is connected with a plug, the outer side of the electric heating pipe is covered with a protective cover, and the bottom face of the protective cover is provided with a winding groove. The middle of the winding groove is provided with an avoiding groove corresponding to and matched with the knob control switch, the inner side of the winding groove is symmetrically and fixedly connected with winding clamps, each winding clamp is provided with a wiring notch, the protective cover is provided with a jack matched with a plug, a power line is wound through the winding clamps, wiring is conducted through the wiring notches, and the safety of the plug is improved. The knob control switch is conveniently embedded into the avoiding groove, and the plug is positioned through the jack, so that the power line is stored, and packaging and storage are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of heating plates, specifically a heating plate for a buffet stove. Background Technology

[0002] A self-service food warmer is a container used in buffets to heat and keep food warm. An electric heating plate is installed at the bottom of the self-service food warmer to heat the food.

[0003] The power cord of existing buffet ovens usually extends directly to the outside of the oven's heating plate, making it difficult to store and causing inconvenience in packaging. Therefore, a new buffet oven heating plate is proposed to optimize this. Utility Model Content

[0004] The purpose of this invention is to provide a heating plate for a self-service kitchen stove to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A heating plate for a self-service stove includes a heating plate body. An electric heating tube is connected to the bottom surface of the heating plate body. A power cord is connected to the electric heating tube. A rotary control switch is installed on the power cord. A plug is connected to the end of the power cord. A protective cover is provided on the outside of the electric heating tube. A winding groove is opened on the bottom surface of the protective cover. A clearance groove corresponding to and adapted to the rotary control switch is opened in the middle of the winding groove. A winding clip is symmetrically fixedly connected to the inner side of the winding groove. A wire routing notch is opened on the winding clip. A plug hole adapted to the plug is opened on the protective cover.

[0007] As a further embodiment of this utility model, the protective cover is provided with heat dissipation holes.

[0008] As a further improvement of this utility model: the protective cover has a corresponding connection port for the power cord at the location of the power cord, and a matching pressure cap is provided inside the connection port. The pressure cap is fixedly installed to the protective cover by bolts. Both the pressure cap and the protective cover have a clearance hole for the power cord to pass through. The pressure cap and the protective cover have a step at the corresponding clearance hole. The end face of the step is arc-shaped, so that the power cord can be clamped and fixed. The pressure cap has a countersunk hole for the bolt to pass through. The connection port is stepped. The protective cover has a threaded hole for bolt thread connection.

[0009] As a further embodiment of this utility model: the heating plate body is fixedly connected to a heat-conducting placement platform that is compatible with the electric heating tube. The protective cover is fixedly installed to the heat-conducting placement platform by bolts. The protective cover is provided with countersunk holes for bolts to pass through. The heat-conducting placement platform is provided with threaded holes for bolt thread connection. The heat insulation pressure plate is provided with clearance holes for bolts to pass through.

[0010] As a further embodiment of this utility model: a heat-insulating pressure plate is fixedly installed on the outer side of the heat-conducting placement platform by bolts. The heat-insulating pressure plate and the heat-conducting placement platform are provided with a serpentine groove for placing the electric heating tube. The heat-conducting placement platform is provided with a threaded hole for bolt thread connection, and the heat-insulating pressure plate is provided with a countersunk hole for bolt penetration.

[0011] As a further embodiment of this utility model: multiple temperature sensors are fixedly embedded on the heat-conducting placement platform, and the heat-conducting placement platform has a groove for embedding the temperature sensors. The heat-insulating pressure plate has a clearance hole for the temperature sensors to avoid. The temperature sensors are electrically connected to the knob control switch.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model uses a winding clip to wind the power cord, and uses a wiring notch for wiring. It also allows the knob control switch to be inserted into the clearance slot and the plug to be positioned through the socket, thus making the power cord easy to store and package.

[0014] 2. This utility model has a wiring port on the protective cover through the setting of the pressure cover, so that the power cord can be connected conveniently. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a heating plate for a buffet stove.

[0016] Figure 2 This is a top-view perspective view of the heating plate of a buffet stove.

[0017] Figure 3 This is an exploded structural diagram of a heating plate for a buffet stove.

[0018] In the diagram: 1. Heating plate body; 2. Electric heating element; 3. Power cord; 4. Knob control switch; 5. Plug; 6. Protective cover; 7. Winding groove; 8. Clearance groove; 9. Winding clip; 10. Wiring notch; 11. Socket; 12. Wiring port; 13. Pressure cap; 14. Heat-conducting placement platform; 15. Heat-insulating pressure plate; 16. Temperature sensor. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-3 In this embodiment of the utility model, a heating plate for a self-service stove includes a heating plate body 1, which is a heat-conducting metal plate. The heating plate body 1 has mounting holes and mounting notches for installation. An electric heating tube 2 is connected to the bottom surface of the heating plate body 1. A power cord 3 is connected to the electric heating tube 2. A rotary control switch 4 is installed on the power cord 3. A plug 5 is connected to the end of the power cord 3. A protective cover 6 is provided on the outside of the electric heating tube 2. A winding groove 7 is provided on the bottom surface of the protective cover 6. A clearance groove 8 corresponding to and adapted to the rotary control switch 4 is provided in the middle of the winding groove 7. A winding clip 9 is symmetrically fixedly connected to the inner side of the winding groove 7. A wire routing notch 10 is provided on the winding clip 9. A socket 11 adapted to the plug 5 is provided on the protective cover 6.

[0021] By avoiding the winding slot 7 corresponding to the winding clip 9, the bottom surface of the protective cover 6 is kept flush.

[0022] The power cord 3 is wound around the winding clip 9 and routed through the wiring notch 10, making it easy for the knob control switch 4 to be embedded in the clearance slot 8. The plug 5 is positioned through the socket 11, so that the power cord 3 can be stored and packaged for easy storage.

[0023] The protective cover 6 has heat dissipation holes.

[0024] The protective cover 6 has a corresponding connection port 12 for the power cord 3. The connection port 12 has a matching pressure cap 13. The pressure cap 13 is fixedly installed to the protective cover 6 by bolts. The pressure cap 13 and the protective cover 6 have a common clearance hole for the power cord 3 to pass through. The pressure cap 13 and the protective cover 6 have a step at the clearance hole. The end face of the step is arc-shaped, so that the power cord 3 can be clamped and fixed. The pressure cap 13 has a countersunk hole for the bolt to pass through. The connection port 12 is stepped. The protective cover 6 has a threaded hole for bolt thread connection.

[0025] With the setting of the pressure cover 13, a wiring port 12 is opened on the protective cover 6, so that the power cord 3 can be easily connected.

[0026] The heating plate body 1 is fixedly connected to the electric heating tube 2 with a heat-conducting placement platform 14 that is compatible with the electric heating tube 2. The protective cover 6 is fixedly installed to the heat-conducting placement platform 14 by bolts. The protective cover 6 is provided with countersunk holes for bolts to pass through. The heat-conducting placement platform 14 is provided with threaded holes for bolt thread connection. The heat insulation pressure plate 15 is provided with clearance holes for bolts to pass through.

[0027] A heat-insulating pressure plate 15 is fixedly installed on the outside of the heat-conducting placement platform 14 by bolts. The heat-insulating pressure plate 15 and the heat-conducting placement platform 14 are provided with a serpentine groove for placing the electric heating tube 2. The heat-conducting placement platform 14 is provided with a threaded hole for bolt thread connection, and the heat-insulating pressure plate 15 is provided with a countersunk hole for bolt penetration.

[0028] Multiple temperature sensors 16 are fixedly embedded on the heat-conducting placement platform 14. The heat-conducting placement platform 14 has a groove for embedding the temperature sensors 16. The heat-insulating pressure plate 15 has a clearance hole for the temperature sensors 16 to avoid. The temperature sensors 16 are electrically connected to the rotary control switch 4.

[0029] The electric heating tube 2 is clamped and fixed by the heat-conducting placement platform 14 and the heat-insulating pressure plate 15. The heat-conducting placement platform 14 and the heat-insulating pressure plate 15 are installed by bolt assembly. The protective cover 6 is installed by bolt assembly with the heat-conducting placement platform 14. The heating plate is assembled as a whole.

[0030] The working principle of this utility model is as follows:

[0031] When in use, the power cord 3 can be wound around the winding clip 9. When winding, when it reaches the knob control switch 4, the cable is routed through the cable routing notch 10. The knob control switch 4 is then inserted into the clearance groove 8, and the winding continues. Finally, the plug 5 is inserted into the socket 11 to complete the storage of the power cord 3.

[0032] When in use, the heating plate body 1 is installed on the bracket of the buffet stove, the plug 5 is plugged into the power supply, and the electric heating tube 2 can be controlled by the knob control switch 4 to work, and the temperature sensor 16 is used for heating and temperature control.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A heating plate for a buffet stove, comprising a heating plate body (1), characterized in that: The bottom surface of the heating plate body (1) is connected to an electric heating tube (2), a power cord (3) is connected to the electric heating tube (2), a rotary control switch (4) is installed on the power cord (3), a plug (5) is connected to the end of the power cord (3), a protective cover (6) is provided on the outside of the electric heating tube (2), a winding groove (7) is provided on the bottom surface of the protective cover (6), a clearance groove (8) corresponding to and adapted to the rotary control switch (4) is provided in the middle of the winding groove (7), a winding clip (9) is symmetrically fixedly connected to the inner side of the winding groove (7), a wire routing notch (10) is provided on the winding clip (9), and a socket (11) adapted to the plug (5) is provided on the protective cover (6).

2. The heating plate for a buffet stove according to claim 1, characterized in that: The protective cover (6) has heat dissipation holes.

3. The heating plate for a buffet stove according to claim 1, characterized in that: The protective cover (6) has a connection port (12) corresponding to the power line (3) at the location of the power line (3). The connection port (12) has a matching pressure cap (13). The pressure cap (13) is fixedly installed to the protective cover (6) by bolts. The pressure cap (13) and the protective cover (6) have a common clearance hole for the power line (3) to pass through.

4. A heating plate for a buffet stove according to claim 1, characterized in that: The heating plate body (1) is fixedly connected to the electric heating tube (2) with a heat-conducting platform (14) that is compatible with the electric heating tube (2), and the protective cover (6) is fixedly installed to the heat-conducting platform (14) by bolts.

5. A heating plate for a buffet stove according to claim 4, characterized in that: A heat-insulating pressure plate (15) is fixedly installed on the outside of the heat-conducting placement platform (14) by bolts. The heat-insulating pressure plate (15) and the heat-conducting placement platform (14) are provided with a serpentine groove for placing the electric heating tube (2).

6. A heating plate for a buffet stove according to claim 4, characterized in that: Multiple temperature sensors (16) are fixedly embedded on the heat-conducting placement platform (14).

Images