Electric heating plate

Abstract

The utility model discloses an electric heating plate, particularly relates to the technical field of heating plates, and comprises a heating top plate, a heating bottom plate is arranged on the outer side of the lower end of the heating top plate, a mounting sliding groove is formed in one side of the upper end of the heating top plate, a hoisting insertion hole is formed in one side of the outer end face of the heating bottom plate, and a mounting limiting groove is formed in the lower side end face of the heating bottom plate. A circular through hole is formed in the end face of the side, close to the hoisting insertion hole, of the outer end face of the heating bottom plate. During actual use, in the state that the heating mounting grooves, the threaded mounting holes, the locking mounting screws, the electric heating rods and the locking mounting grooves are correspondingly arranged, the heating top plate and the heating bottom plate can be conveniently locked and fixed through the locking mounting screws, the electric heating rods can be conveniently overhauled and replaced, and the service life of the electric heating rods is prolonged. Therefore, the replacement cost caused by internal damage of the electric heating plate is reduced, the service life of the electric heating plate is prolonged, and meanwhile, the pressing accuracy of the electric heating plate can be effectively improved in the corresponding arrangement state of the mounting limiting grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of heating plates, and more specifically, the utility model relates to an electric heating plate. Background Art

[0002] An electric heating plate is an electric heating device in which a resistance heating wire is wound around a mica plate (mica sheet). Commonly, it is divided into stainless steel electric heating plates, ceramic electric heating plates, cast aluminum electric heating plates, and cast copper electric heating plates. The service life of the electric heating plate is relatively long. However, during the use process, there are many uncertainties. When there are bumps and failures, the electric heating plate needs to be replaced. However, the replacement cost of the electric heating plate is relatively high, and the heating rod inside the electric heating plate cannot be repaired and replaced. In view of this situation, an electric heating plate is proposed. Content of the Utility Model

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides an electric heating plate. The technical problem to be solved by the utility model is: how to facilitate the replacement of the heating rod inside the electric heating plate.

[0004] To achieve the above object, the utility model provides the following technical solution: an electric heating plate, including a heating top plate, the outer side of the lower end thereof is provided with a heating bottom plate. One side of the upper end of the heating top plate is provided with an installation chute. One side of the outer end face of the heating bottom plate is provided with a hoisting jack. The lower side end face of the heating bottom plate is provided with an installation limit groove. One side end face of the heating bottom plate near the hoisting jack is provided with a circular through hole;

[0005] The upper side end face of the heating bottom plate and the lower side end face of the heating top plate are both provided with heating installation grooves. An electric heating rod is arranged inside the heating installation groove. Both ends of the electric heating rod are provided with electric connection blocks. The end face of the heating bottom plate is provided with threaded installation holes. The end face of the heating top plate is provided with a locking installation groove. A locking installation screw is arranged inside the locking installation groove.

[0006] In a preferred embodiment, the number of the installation chutes is multiple, and they are arranged in an array state on both sides of the horizontal central axis in the top view direction of the heating top plate. The cross section of the installation chute in the right view direction is in a convex character state.

[0007] In a preferred embodiment, the inner end face of the hoisting jack is provided with a threaded groove. The number of the installation limit grooves is multiple, and they are arranged in an array state on the lower side end face of the heating bottom plate.

[0008] In a preferred embodiment, the inner end face of the heating installation groove is adapted to the outer end face of the electric heating rod. The outer end of the electric heating rod is a copper-made component. The electric connection block is electrically connected to an external control device.

[0009] In a preferred embodiment, the heating installation groove is arranged in an S shape in the top view direction, and a plurality of the threaded installation holes and the locking installation grooves are provided, and they are arranged in an array state corresponding to the end faces of the heating bottom plate and the heating top plate.

[0010] In a preferred embodiment, the outer end face of the locking installation screw is adapted to the threaded installation hole through thread clamping, and the upper end face of the locking installation screw in the front view direction is located below the heating top plate in the front view direction.

[0011] The technical effects and advantages of the present utility model:

[0012] When the present utility model is actually used, in the corresponding setting states of the heating installation groove, the threaded installation hole, the locking installation screw, the electric heating rod and the locking installation groove, the heating top plate and the heating bottom plate can be conveniently locked and fixed through the locking installation screw, which is convenient for overhauling and replacing the electric heating rod, thereby reducing the cost of replacing the damaged parts inside the electric heating plate and increasing the service life of the electric heating plate. At the same time, in the corresponding setting state of the installation limiting groove, the installation accuracy of the electric heating plate can be effectively increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those of ordinary skill in the art, other implementation drawings can be obtained by extending according to the provided drawings without creative efforts.

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0015] Figure 2 It is a schematic diagram of the overall bottom structure of the present utility model.

[0016] Figure 3 It is a schematic diagram of the overall right-view sectional structure of the present utility model.

[0017] Figure 4 It is a schematic diagram of the overall connection structure of the present utility model.

[0018] The reference numerals are: 1 heating top plate, 2 installation sliding groove, 3 heating bottom plate, 4 hoisting jack, 5 installation limiting groove, 6 electric connection block, 7 circular through hole, 8 heating installation groove, 9 threaded installation hole, 10 locking installation screw, 11 electric heating rod, 12 locking installation groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repeated description will be omitted.

[0020] In addition, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of the example embodiments of the present disclosure. However, those skilled in the art will realize that the technical solutions of the present disclosure may be practiced without one or more of the specific details, or other methods, components, steps, etc. may be adopted. In other cases, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the present disclosure.

[0021] The utility model provides an electric heating plate, as Figure 1 and 2 shown, including a heating top plate 1, the outer side of the lower end of which is provided with a heating bottom plate 3. One side of the upper end of the heating top plate 1 is provided with an installation chute 2, one side of the outer end face of the heating bottom plate 3 is provided with a hoisting jack 4, and the lower side end face of the heating bottom plate 3 is provided with an installation limit groove 5, which can effectively increase the convenience and stability of the installation of the electric heating plate;

[0022] The number of the installation chutes 2 is multiple, and they are arranged in an array state on both sides of the horizontal central axis in the top view direction of the heating top plate 1. The cross-section of the installation chute 2 in the right view direction is in a convex character state. The inner end face of the hoisting jack 4 is provided with a threaded groove. The number of the installation limit grooves 5 is multiple, and they are arranged in an array state on the lower side end face of the heating bottom plate 3. The electric connection block 6 is in an electrically connected state with an external control device.

[0023] As Figure 3 and 4 shown, a circular through hole 7 is provided on one side end face of the outer end face of the heating bottom plate 3 close to the hoisting jack 4. Heating installation grooves 8 are provided on both the upper side end face of the heating bottom plate 3 and the lower side end face of the heating top plate 1. Electric heating rods 11 are arranged inside the heating installation grooves 8, and electric connection blocks 6 are arranged at both ends of the electric heating rods 11;

[0024] The end face of the heating bottom plate 3 is provided with threaded mounting holes 9, and the end face of the heating top plate 1 is provided with locking mounting grooves 12. A locking mounting screw 10 is arranged inside the locking mounting groove 12, and the heating bottom plate 3 and the heating top plate 1 can be connected and fixed through the locking mounting screw 10, so as to facilitate the maintenance and repair of the electric heating rod 11 inside the heating mounting groove 8. The inner end face of the heating mounting groove 8 is adapted to the outer end face of the electric heating rod 11. The outer end of the electric heating rod 11 is a copper-made component, and the heating mounting groove 8 is arranged in an S shape in the top view direction;

[0025] Both the threaded mounting holes 9 and the locking mounting grooves 12 are provided with a plurality of them, and they are arranged in an array state corresponding to the end faces of the heating bottom plate 3 and the heating top plate 1. The outer end face of the locking mounting screw 10 is adapted to the threaded mounting hole 9 through threaded clamping, and the upper end face of the locking mounting screw 10 in the front view direction is located below the heating top plate 1 in the front view direction.

[0026] The working principle of the present utility model:

[0027] When the present utility model is in use, the staff installs the electric heating plate at a suitable position, then the staff electrically connects the electric connection block 6 with an external control device, and then the electric heating plate can be used. Then, when maintaining and replacing the electric heating rod 11, after the maintenance and replacement are completed, the staff can lock and fix the heating top plate 1 and the heating bottom plate 3 through the locking mounting screw 10.

[0028] Finally, several points should be noted: In the attached drawings of the disclosed embodiment of the present utility model, only the structures related to the disclosed embodiment are involved, and other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An electric heating plate, characterized in that: include: A heating top plate (1) is provided with a heating bottom plate (3) on the outer side of its lower end, a mounting slide groove (2) is provided on one side of the upper end of the heating top plate (1), a hanging plug hole (4) is provided on one side of the outer end surface of the heating bottom plate (3), a mounting limit groove (5) is provided on the lower end surface of the heating bottom plate (3), and a circular through hole (7) is provided on the end surface of the outer end surface of the heating bottom plate (3) on one side close to the hanging plug hole (4); The upper end surface of the heating bottom plate (3) and the lower end surface of the heating top plate (1) are both provided with a heating installation groove (8), an electric heating rod (11) is provided inside the heating installation groove (8), and both ends of the electric heating rod (11) are provided with an electric connection block (6), the end surface of the heating bottom plate (3) is provided with a threaded installation hole (9), the end surface of the heating top plate (1) is provided with a locking installation groove (12), and the locking installation screw (10) is provided inside the locking installation groove (12).

2. An electric heating plate according to claim 1, characterized in that: The number of the installation slide grooves (2) is multiple, and they are arranged in an array state on both sides of the transverse central axis of the heating top plate (1) in the top-view direction, and the cross-section of the installation slide grooves (2) in the right-view direction is arranged in a convex state.

3. The electric heating plate according to claim 1, characterized in that: The inner end surface of the hanging socket (4) is provided with a threaded groove, and the number of the installation limit grooves (5) is provided in plurality and is arranged in an array state on the lower end surface of the heating bottom plate (3).

4. The electric heating plate according to claim 1, characterized in that: The inner end surface of the heating installation groove (8) is matched with the outer end surface of the electric heating rod (11); the outer end of the electric heating rod (11) is a copper material component; and the electric connection block (6) is in an electrically connected state with an external control device.

5. The electric heating plate according to claim 1, characterized in that: The heating installation groove (8) is arranged in an S-state when viewed from above, and the threaded installation holes (9) and the locking installation grooves (12) are provided in a plurality and are arranged in an array state on the end surfaces of the heating bottom plate (3) and the heating top plate (1).

6. The electric heating plate according to claim 1, characterized in that: The outer end surface of the locking mounting screw (10) is matched with the threaded mounting hole (9) through threaded clamping, and the upper end surface of the locking mounting screw (10) in the main viewing direction is located on the lower side of the heating top plate (1) in the main viewing direction.

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