Heating disc of warmer

Abstract

According to the heating disc of the warmer, the heating disc body is fixed to the mesh enclosure through the reinforcing base, the mesh enclosure covers the reflecting cover, the inserting column of the inserting base is inserted into the center hole of the reflecting cover, and the clamping step is clamped and fixed to the center hole of the reflecting cover, so that the heating disc is more convenient to assemble; the plug-in piece of the conducting strip is connected with an external power line, and the conducting strip is clamped and fixed with the plug-in seat after being twisted, so that the whole conducting structure is firmer, and the situation that normal use is affected due to failure of the heating disc caused by loosening of the conducting structure is avoided; heat in the center of the heating disc can be discharged through the heat discharge holes in the bayonet socket, and the temperature of the center of the heating disc is prevented from being too high.

Description

Technical Field

[0001] The utility model relates to the field of heaters, in particular to a heating plate of a heater. Background Art

[0002] The heating plate is an important part of the heater, which can convert electrical energy into thermal energy by using the thermal effect of electrical energy. At present, the heaters on the market are mainly composed of a heating plate, a reflector, a mesh cover, and a shell. The heating plate is made of refractory insulating materials fired at high temperature. The top of the heating plate is the heating surface, and a spiral heating wire is embedded on the heating surface. The two ends of the heating wire are located in the center of the heating plate, and the ends are connected to electrode rings. Each electrode ring is sleeved with a screw. The heating plate is connected to the external power line through the screw. During assembly, the bottom of the heating plate is fixed on the mesh cover, and the heating surface of the heating plate is facing the reflector. The screw passes through the center hole of the reflector and fixes the heating plate to the reflector through a nut. This assembly method requires the nut to be screwed on from the other side of the reflector after the heating plate is positioned, which is more troublesome, and the screw and the nut are prone to loosening, causing the screw to move up and down, affecting normal use. Utility Model Content

[0003] In view of the defects of the existing heating plate of the heater, the technical problem to be solved by the utility model is to provide a heating plate of the heater which is easy to assemble and firm.

[0004] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, the utility model is realized through the following technical measures: a heating plate of a heater, comprising a heating plate body, a reinforcement seat, a plug seat, and a conductive sheet, the top of the heating plate body being a heating surface, a heating wire being embedded in the heating surface, an electrode ring being connected to the end of the heating wire, and the electrode ring being fixed to the heating surface by screws; a clamping sheet is provided at the bottom of the heating plate body, a clamping hole is provided on the reinforcement seat, and the heating plate body and the reinforcement seat are fixed together through the clamping hole and the clamping sheet; the plug seat is arranged in the middle part of the heating plate body, and a conductive sheet hole is provided on the plug seat; the conductive sheet is fixed on the screw of the heating plate body and passes through the conductive sheet hole to be led out from one end of the plug seat.

[0005] Furthermore, the socket is open at the bottom and closed at the top, a partition is provided inside the socket, a conductive sheet hole and a heat dissipation hole are provided at the top of the socket, a clamping step is provided on the outer wall of the socket, and the outer edge of the top of the socket extends upward to form a socket column.

[0006] Furthermore, the number of the conductive sheet holes is two, the number of the heat exhaust holes is several, and the conductive sheet holes and the heat exhaust holes are distributed in a mirror image relative to the partition.

[0007] Furthermore, the conductive sheet is provided with a plug hole at one end and a plug sheet at the other end, and a notch in the middle. The plug hole of the conductive sheet is sleeved on the screw of the heating plate body and fixed with a nut. The plug sheet passes through the conductive sheet hole and is led out from the top of the socket. The notch of the conductive sheet is flush with the top of the socket. The conductive sheet is twisted along the notch to be clamped and fixed to the socket.

[0008] Compared with the prior art, the advantages of the utility model are: in this heater, the heating plate body of the heating plate is fixed to the mesh cover by a reinforcement seat, the mesh cover covers the reflective cover, the plug-in column of the plug-in seat is inserted into the central hole of the reflective cover, and the clamping step is clamped and fixed to the central hole of the reflective cover, so that the heating plate is more convenient to assemble; the plug-in plate of the conductive sheet is connected to the external power cord, and the conductive sheet is clamped and fixed to the plug-in seat after being twisted, so that the entire conductive structure is more firm, avoiding the loosening of the conductive structure and causing the heating plate to fail and affect normal use; the heat in the center of the heating plate can be discharged through the heat exhaust hole on the plug-in seat to avoid the center temperature of the heating plate being too high. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] 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:

[0010] Figure 1 This is a schematic diagram of the explosion structure of a heating plate of a heater according to the utility model;

[0011] Figure 2 It is a structural schematic diagram of the heating plate body and the reinforcement seat of the utility model;

[0012] Figure 3 It is a structural schematic diagram of the conductive sheet described in the utility model;

[0013] Figure 4 It is a structural schematic diagram of the plug socket described in the utility model.

[0014] Explanation of the accompanying drawings: 1. Heating plate body; 2. Heating wire; 3. Electrode ring; 4. Snap-in plate; 5. Reinforcement seat; 6. Snap-in hole; 7. Screw hole; 8. Conductive plate; 9. Plug-in hole; 10. Plug-in plate; 11. Notch; 12. Plug-in seat; 13. Partition; 14. Conductive plate hole; 15. Heat exhaust hole; 16. Snap-in step; 17. Plug-in column. DETAILED DESCRIPTION

[0015] The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0016] In the description of the present utility innovation, it should be understood that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", "bottom", "top", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility innovation and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility innovation.

[0017] Please refer to Figure 1-Figure 4 The present embodiment provides a heating plate of a heater, comprising a heating plate body 1, a reinforcement seat 5, a socket 12, and a conductive sheet 8. The top of the heating plate body 1 is a heating surface, and a spiral heating wire 2 is embedded on the heating surface. The two ends of the heating wire 2 are arranged at the center of the heating plate body 1, and the ends are connected with electrode rings 3, and the electrode rings 3 are fixed to the heating surface by screws. A clamping sheet 4 is arranged at the bottom of the heating plate body 1, a clamping hole 6 is arranged at the top of the reinforcement seat 5, and a screw hole 7 is arranged on the outer edge of the bottom. The heating plate body 1 and the reinforcement seat 5 are connected with the clamping hole 6. The connecting pieces 4 are fitted and fixed together; a plug hole 9 is provided at one end of the conductive piece 8, a plug piece 10 is provided at the other end, and a notch 11 is provided in the middle; the plug socket 12 is open at the bottom and closed at the top, a partition 13 is provided inside the plug socket 12 to divide the inner cavity of the plug socket 12 into left and right parts, two conductive sheet holes 14 and a plurality of heat exhaust holes 15 are provided at the top of the plug socket 12, and the conductive sheet holes 14 and the heat exhaust holes 15 are mirror-distributed relative to the partition 13, a clamping step 16 is provided on the outer wall of the plug socket 12, and the outer edge of the top of the plug socket 12 extends upward to form a plug column 17.

[0018] The present embodiment provides a heating plate of a heater. During assembly, the plug hole 9 of the conductive sheet 8 is put on the screw of the heating plate body 1 and fixed with a nut. The conductive sheet 8 is folded to make it L-shaped, and the socket 12 is put on the middle part of the heating plate body 1. The plug sheet 10 of the conductive sheet 8 passes through the conductive sheet hole 14 and is led out from the top of the socket 12. The notch 11 of the conductive sheet 8 is flush with the top of the socket 12. The conductive sheet 8 is twisted along the notch 11 to be clamped and fixed with the socket 12. The heating plate body 1 is fixed to the mesh cover through the reinforcement seat 5, and then the mesh cover is covered on the reflective cover. The plug column 17 of the socket 12 is inserted into the center hole of the reflective cover, and the clamping step 16 is clamped and fixed with the center hole of the reflective cover. The plug sheet 10 of the conductive sheet 8 is connected to the external power cord.

[0019] The heating plate of a heater provided in this embodiment is more convenient to assemble; the conductive sheet 8 is twisted and connected with the socket 12 to fix the entire conductive structure, making it more solid, avoiding looseness of the conductive structure that may cause the heating plate to fail and affect normal use; the heat in the center of the heating plate can be discharged through the heat exhaust hole 15 on the socket 12 to avoid the center temperature of the heating plate being too high.

[0020] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model may have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A heating plate of a heater, comprising: The heating plate body is characterized in that it also includes a reinforcement seat, a plug-in seat, and a conductive sheet. The top of the heating plate body is a heating surface, a heating wire is embedded in the heating surface, and an electrode ring is connected to the end of the heating wire, and the electrode ring is fixed to the heating surface by a screw; a clamping sheet is provided at the bottom of the heating plate body, and a clamping hole is provided on the reinforcement seat. The heating plate body and the reinforcement seat are fixed together through the clamping hole and the clamping sheet; the plug-in seat is arranged in the middle of the heating plate body, and a conductive sheet hole is provided on the plug-in seat; the conductive sheet is fixed on the screw of the heating plate body and passes through the conductive sheet hole to be led out from one end of the plug-in seat.

2. The heating plate of the heater according to claim 1, characterized in that: The socket is open at the bottom and closed at the top. A partition is arranged inside the socket. A conductive sheet hole and a heat exhaust hole are arranged at the top of the socket. A clamping step is arranged on the outer wall of the socket. The outer edge of the top of the socket extends upward to form a socket column.

3. The heating plate of the heater according to claim 2, characterized in that: The number of the conductive sheet holes is two, the number of the heat exhaust holes is several, and the conductive sheet holes and the heat exhaust holes are distributed in a mirror image relative to the partition.

4. The heating plate of the heater according to claim 1, characterized in that: The conductive sheet is provided with a plug hole at one end and a plug sheet at the other end, and a notch in the middle. The plug hole of the conductive sheet is sleeved on the screw of the heating plate body and fixed with a nut. The plug sheet passes through the conductive sheet hole and is led out from the top of the socket. The notch of the conductive sheet is flush with the top of the socket. The conductive sheet is twisted along the notch to be clamped and fixed with the socket.

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