Heating plate convenient to clean

Abstract

The utility model discloses a heating plate convenient to clean, which comprises a base and a food carrying plate, a control host is arranged on the front wall of the base in a penetrating manner, a plurality of support rods are fixedly arranged at the top of the base, the food carrying plate is erected on the support rods, an electric heating pipe is fixedly arranged at the bottom of the food carrying plate, and the electric heating pipe is connected with the control host. The two ends of the electric heating pipe are fixedly connected with conductive connectors. When the electric heating device is used, the two conducting rods are powered on through the control host, the C-shaped holding clamp can be used for supplying power to the conducting connector so as to start the electric heating pipe to heat the food carrying plate, and due to the fact that the electric heating pipe is directly fixed to the bottom of the food carrying plate, the heating efficiency of the food carrying plate can be guaranteed; when the food carrying plate needs to be cleaned, the food carrying plate can be washed only by moving the food carrying plate upwards relative to the base after the food carrying plate is cooled and the power supply of the equipment is cut off, so that the C-shaped holding clamp is separated from the conductive connector, and the operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of food heating, in particular to a heating plate which is easy to clean. Background Art

[0002] A food heating plate is a food heating device that converts electrical energy into thermal energy to heat or keep food warm on the heating plate through an internal electric heating plate or heating tube. It is often used in buffet restaurants. However, the heating body and food carrier of existing food heating plates are usually an integrated structure. During the cleaning process of the food carrier, water is easily infiltrated into the electrical system of the heating body and a short circuit occurs, posing a safety hazard.

[0003] After searching, the patent with announcement number CN215650605U discloses a food heating plate, whose food carrier and heating body adopt a detachable structure, which is convenient for disassembly and cleaning of the food carrier and avoids the safety hazard of water entering the heating plate and short circuit.

[0004] However, in actual use of the above solution, a heat-conducting thin plate is sandwiched between the food carrier and the heating tube, so the heating tube and the food carrier cannot directly contact each other. The heat-conducting thin plate is only covered on the heating tube, and there is no fixed connection between the two. Therefore, the heat conduction effect is also poor, which directly leads to low heating efficiency of the food carrier, which needs to be improved. Utility Model Content

[0005] The purpose of the present invention is to provide a heating plate that is easy to clean, so as to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A heating plate that is easy to clean, comprises a base and a food carrier plate, a control host is installed through the front wall of the base, a plurality of supporting rods are fixedly installed on the top of the base, the food carrier plate is placed on the supporting rods, an electric heating tube is fixedly installed on the bottom of the food carrier plate, both ends of the electric heating tube are fixedly connected with conductive joints, a conductive rod is fixedly installed at the top of the base and the corresponding parts of the electric heating tube, a C-shaped clamp is fixedly connected to the top of the conductive rod, the C-shaped clamp is adapted to the conductive joint, a travel switch is fixedly installed on the top of the base, and when the conductive joint is matched with the C-shaped clamp, the travel switch is triggered by the bottom of the food carrier plate, and the travel switch and the conductive rod are both electrically connected to the control host.

[0008] As a further solution of the present invention: a sleeve is fixedly installed on the top of the base, a copper rod is slidably passed through the top of the sleeve, a temperature sensor is fixedly embedded in the copper rod, and a spring is provided between the bottom end of the copper rod and the top of the base.

[0009] As a further solution of the present invention: a groove is provided at the bottom of the food carrier plate, a portion of the electric heating tube is located in the groove, and the inner wall of the groove is in contact with the electric heating tube. The bottom of the food carrier plate is fixedly connected to a plurality of fixing plates by screws, the electric heating tube is located between the food carrier plate and the fixing plates, and both ends of the electric heating tube are bent in a zigzag shape and connected to the conductive joint.

[0010] As a further solution of the present invention: a U-shaped seat is fixedly installed on the top of the base and the corresponding position of the conductive rod, the conductive rod is passed through the inner side of the U-shaped seat, and the C-shaped clamp is located on the inner side of the U-shaped seat.

[0011] As a further solution of the present invention: the bottom of the food carrier plate and the corresponding position of each supporting rod are fixedly connected with a ring, the inner diameter of the ring is adapted to the outer diameter of the supporting rod, and the top of the supporting rod is fixedly installed with a magnet.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] When the utility model is in use, the two conductive rods are energized by controlling the host computer, and the C-shaped clamp can be used to power the conductive joint to start the electric heating tube to heat the food carrier. Since the electric heating tube is directly fixed to the bottom of the food carrier, the heating efficiency of the food carrier can be ensured. When the food carrier needs to be washed, it is only necessary to move the food carrier upward relative to the base after the food carrier cools down and the power supply of the device is disconnected to disengage the C-shaped clamp from the conductive joint, and then the food carrier can be washed with water. The operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The figure is a schematic diagram of the structure of a heating plate that is easy to clean.

[0015] Figure 2 The figure is a schematic diagram of the structure of a heating plate that is easy to clean.

[0016] Figure 3 The figure is a schematic diagram of the structure of a heating plate that is easy to clean.

[0017] Figure 4 The figure is a schematic diagram of the structure of a heating plate that is easy to clean.

[0018] Among them, the base 1, the control host 2, the support rod 3, the magnet 4, the ring 5, the food carrier 6, the groove 7, the electric heating tube 8, the conductive joint 9, the fixing plate 10, the conductive rod 11, the C-shaped clamp 12, the U-shaped seat 13, the sleeve 14, the copper rod 15, the temperature sensor 16, the spring 17, and the travel switch 18. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figures 1 to 4 In an embodiment of the present invention, a heating plate that is easy to clean includes a base 1 and a food carrier 6. A control host 2 is installed on the front wall of the base 1. A plurality of supporting rods 3 are fixedly installed on the top of the base 1. The food carrier 6 is placed on the supporting rods 3. An electric heating tube 8 is fixedly installed on the bottom of the food carrier 6. Both ends of the electric heating tube 8 are fixedly connected to a conductive joint 9. A conductive rod 11 is fixedly penetrated at the corresponding position of the top of the base 1 and the electric heating tube 8. The top of the conductive rod 11 is fixedly connected to a copper C-shaped clamp 12. The C-shaped clamp 12 is adapted to the conductive joint 9. A travel switch 18 is fixedly installed on the top of the base 1. When the conductive joint 9 is matched with the C-shaped clamp 12, the travel switch 18 is triggered by the bottom of the food carrier 6. When the travel switch 18 is in the triggered state, the power of the control host 2 is connected. When the travel switch 18 is not triggered, the power of the control host 2 is in the disconnected state. The conductive rods 11 are electrically connected to the control host 2.

[0021] By adopting the above-mentioned solution, the present invention, when in use, energizes the two conductive rods 11 by controlling the host 2, and can use the C-shaped clamp 12 to power the conductive joint 9 to start the electric heating tube 8 to heat the food carrier 6. Since the electric heating tube 8 is directly fixed to the bottom of the food carrier 6, the heating efficiency of the food carrier 6 can be ensured. When the food carrier 6 needs to be washed, it is only necessary to move the food carrier 6 upward relative to the base 1 after the food carrier 6 cools down and the power supply of the equipment is disconnected, so that the C-shaped clamp 12 is separated from the conductive joint 9, and the food carrier 6 can be washed with water. The operation is simple and convenient. Through the setting of the travel switch 18, when the C-shaped clamp 12 is separated from the conductive joint 9, the travel switch 18 is in an untriggered state, so as to disconnect the power supply of the control host 2, thereby disconnecting the power supply to the conductive rod 11, so as to further improve the safety of the device.

[0022] Specific combination Figure 2 In one embodiment of the present utility model, a sleeve 14 is fixedly installed on the top of the base 1, and a copper rod 15 is slidably passed through the top of the sleeve 14. A temperature sensor 16 is fixedly embedded in the copper rod 15, and a spring 17 is provided between the bottom end of the copper rod 15 and the top of the base 1.

[0023] When the C-shaped clamp 12 is engaged with the conductive connector 9, the top of the copper rod 15 will contact the bottom of the food carrier 6. Since copper has good thermal conductivity, the temperature of the food carrier 6 can be transmitted to the temperature sensor 16, thereby facilitating the temperature monitoring of the food carrier 6.

[0024] Specific combination Figure 2 and Figure 4 In one embodiment of the present invention, a groove 7 is provided at the bottom of the food carrier plate 6, a portion of the electric heating tube 8 is located in the groove 7, and the inner wall of the groove 7 is in contact with the electric heating tube 8. The bottom of the food carrier plate 6 is fixedly connected to a plurality of fixing plates 10 by screws, and the electric heating tube 8 is located between the food carrier plate 6 and the fixing plates 10. The two ends of the electric heating tube 8 are bent in a zigzag shape and connected to the conductive connector 9.

[0025] By setting the groove 7, the contact area between the electric heating tube 8 and the food carrier 6 can be increased, thereby improving the heat conduction efficiency between the two. By setting the fixing plate 10, it is convenient to disassemble and assemble the electric heating tube 8 at the bottom of the food carrier 6.

[0026] Specific combination Figure 2 In one embodiment of the present invention, a U-shaped seat 13 is fixedly installed on the top of the base 1 and the corresponding position of the conductive rod 11, the conductive rod 11 is passed through the inner side of the U-shaped seat 13, and the C-shaped clamp 12 is located on the inner side of the U-shaped seat 13.

[0027] The U-shaped seat 13 can protect the C-shaped clamp 12 , thereby reducing the probability of foreign matter coming into contact with the C-shaped clamp 12 .

[0028] Specific combination Figure 1 In one embodiment of the present invention, the bottom of the food carrier plate 6 and the corresponding position of each support rod 3 are fixedly connected with a ring 5, the inner diameter of the ring 5 is adapted to the outer diameter of the support rod 3, and the top of the support rod 3 is fixedly installed with a magnet 4.

[0029] The cooperation between the collar 5 and the support rod 3 facilitates the positioning and installation of the food carrier 6 on the base 1. The arrangement of the magnet 4 allows the food carrier 6 to be magnetically fixed when an iron food carrier 6 is used, thereby improving the stability of the placement of the food carrier 6. When the food carrier 6 is made of a material that cannot be attracted by the magnet 4, such as aluminum alloy or ceramic, it is sufficient to fix an iron sheet at the bottom of the food carrier 6 corresponding to the magnet 4.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A heating plate that is easy to clean, characterized in that: The invention comprises a base (1) and a food carrier (6), wherein a control host (2) is installed through the front wall of the base (1), a plurality of supporting rods (3) are fixedly installed on the top of the base (1), the food carrier (6) is mounted on the supporting rods (3), an electric heating tube (8) is fixedly installed on the bottom of the food carrier (6), and both ends of the electric heating tube (8) are fixedly connected with conductive joints (9), and the top of the base (1) and the corresponding positions of the electric heating tube (8) are fixedly installed. A conductive rod (11) is provided, the top end of the conductive rod (11) is fixedly connected to a C-shaped clamp (12), the C-shaped clamp (12) is adapted to the conductive connector (9), a travel switch (18) is fixedly installed on the top of the base (1), and when the conductive connector (9) is adapted to the C-shaped clamp (12), the travel switch (18) is triggered by the bottom of the food carrier (6), and the travel switch (18) and the conductive rod (11) are both electrically connected to the control host (2).

2. The easy-to-clean heating plate according to claim 1, characterized in that: A sleeve (14) is fixedly mounted on the top of the base (1), a copper rod (15) is slidably passed through the top of the sleeve (14), a temperature sensor (16) is fixedly embedded in the copper rod (15), and a spring (17) is provided between the bottom end of the copper rod (15) and the top of the base (1).

3. The easy-to-clean heating plate according to claim 1, characterized in that: A groove (7) is provided at the bottom of the food carrier (6), a portion of the electric heating tube (8) is located in the groove (7), and the inner wall of the groove (7) is in contact with the electric heating tube (8), a plurality of fixing plates (10) are fixedly connected to the bottom of the food carrier (6) by screws, the electric heating tube (8) is located between the food carrier (6) and the fixing plates (10), and both ends of the electric heating tube (8) are bent in a zigzag shape and connected to the conductive joint (9).

4. The easy-to-clean heating plate according to claim 1, characterized in that: A U-shaped seat (13) is fixedly mounted on the top of the base (1) and at the corresponding position of the conductive rod (11); the conductive rod (11) is passed through the inner side of the U-shaped seat (13); and the C-shaped clamp (12) is located on the inner side of the U-shaped seat (13).

5. The easy-to-clean heating plate according to claim 1, characterized in that: The bottom of the food carrier plate (6) and the corresponding position of each supporting rod (3) are fixedly connected with a ring (5), the inner diameter of the ring (5) is adapted to the outer diameter of the supporting rod (3), and the top of the supporting rod (3) is fixedly installed with a magnet (4).

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