CN209982752U

CN209982752U - Uniform temperature heating plate

Info

Publication number: CN209982752U
Application number: CN201920648493.8U
Authority: CN
Inventors: 邱光斌
Original assignee: Shenzhen Safety Electric Heating Technology Co Ltd
Current assignee: Shenzhen Safety Electric Heating Technology Co Ltd
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-01-21
Anticipated expiration: 2029-05-08

Abstract

The utility model discloses a uniform temperature heating plate, which comprises a first plate body, a second plate body and a heating plate, wherein one surface of the first plate body is provided with a first groove, and the other opposite surface is a heating surface; the second plate body is covered on one surface of the first plate body, which is provided with the first groove; and at least one heating pipe which is embedded in the first groove and used for heating the first plate body. The utility model provides a samming hot plate, solid construction is heated evenly.

Description

Uniform temperature heating plate

Technical Field

The utility model relates to an industrial heating equipment technical field, specifically speaking relates to a samming hot plate.

Background

In industrial heating equipment, the contact area of the traditional method of directly arranging a heating pipe in a heating pipe and a solid-state heated body is too small, and uniform heat conduction cannot be realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a samming hot plate, solid construction is heated evenly.

The utility model discloses a technical scheme that samming hot plate adopted is:

the uniform temperature heating plate comprises a first plate body, a second plate body and a heating plate, wherein one surface of the first plate body is provided with a first groove, and the other opposite surface is a heating surface; the second plate body is covered on one surface of the first plate body, which is provided with the first groove; and at least one heating pipe which is embedded in the first groove and used for heating the first plate body.

As a preferred scheme, the heating pipe comprises a plurality of pipe sections which are arranged in parallel, and the pipe sections are sequentially connected end to end.

Preferably, the gap between adjacent tube sections increases from the edge of the first plate body to the center.

According to a preferable scheme, a heating wire is arranged in the heating pipe, and the density of the heating wire is gradually reduced from the edge of the first plate body inwards.

Preferably, the plurality of second plate bodies are combined with one another on a first plate body, and each second plate body corresponds to a heating pipe.

Preferably, the heating surface of the first plate body is oxidized to form an oxide film layer.

As a preferred scheme, a second groove is formed in one surface of the second plate body, and when the first plate body is combined with the second plate body, the first groove and the second groove are combined to form a channel for accommodating the heating pipe.

The utility model discloses a samming hot plate's beneficial effect is: the solid-state heated body is placed on the heating surface of the first plate body, the heating pipe generates heat, the heat is transferred to the first plate body, and the heat is transferred to the solid-state heated body through the first plate body. Because the heating pipe and the first plate body and the solid-state heated body and the first plate body are in surface-to-surface contact, the contact area is increased, and the heating speed and uniformity are further improved.

Drawings

Fig. 1 is a schematic structural view of the uniform temperature heating plate of the present invention.

Detailed Description

The invention will be further elucidated and described with reference to the following embodiments and drawings in which:

referring to fig. 1, a uniform temperature heating plate includes a first plate 10, at least one second plate 20, and at least one heating pipe 30.

One surface of the first plate body 10 is provided with a first groove 11, and the other surface is used as a heating surface for heating the solid-state heated element. The heating pipe 30 is embedded in the first groove 11 to heat the first plate 10.

The second plate body 20 covers a surface of the first plate body 10, on which the first groove 11 is formed, to fix the heating pipe 30.

The heating pipe 30 comprises a plurality of pipe sections 31 arranged in parallel, and the plurality of pipe sections 31 are sequentially connected end to uniformly heat the first plate body 10. Wherein, be equipped with the heater in the heating pipe 30, heater density reduces from first plate body 10 edge inside gradually to balanced heat radiation guarantees first plate body 10 and is heated the homogeneity. In another aspect, the gaps between adjacent tube segments 31 gradually increase from the edge to the center of the first plate body 10, so as to further ensure uniform heating of the first plate body 10.

Each second plate body 20 corresponds to a heating pipe 30, and the head and tail ends of the heating pipe 30 extend out of the second plate body 20. During installation, the heating pipe 30 is placed in the first groove 11 of the first plate body 10, and the head end and the tail end of the heating pipe 30 are ensured to extend out of the first plate body 10; the second plate 20 is sequentially covered on the first plate 10 such that the second groove is matched with the first groove 11.

A plurality of second plate bodies 20 are combined on a first plate body 10, and each second plate body 20 is provided with a heating pipe 30. The first plate 10 and the second plate 20 are fixedly connected by screws. Specifically, the second plate body 20 is provided with a plurality of threaded through holes, and the first plate body 10 is provided with a threaded blind hole at the side provided with the first groove 11, so as to ensure that the heating surface of the first plate body 10 is a flat surface. The screw passes through the threaded through hole and is screwed into the threaded blind hole.

The heated surface of the first plate body 10 is oxidized to form an oxide film layer. In another embodiment, the first plate 10 has two layers, wherein the lower layer with the first groove 11 is made of aluminum and the upper layer is made of steel.

In another embodiment, a second groove is formed on a surface of the second plate body 20, and when the first plate body 10 is combined with the second plate body 20, the first groove 11 and the second groove are combined to form a channel for accommodating the heating pipe 30.

The utility model discloses a samming hot plate, solid-state heated body place at the heating surface of first plate body 10, and heating pipe 30 generates heat to with heat transfer to first plate body 10, and transmit to solid-state heated body through first plate body 10. Since the heating tube 30 and the first plate body 10 and the solid-state heat receiver and the first plate body 10 are in surface-to-surface contact, the contact area is increased, and the heating speed and uniformity are further increased.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A temperature equalizing heating plate, comprising:

the heating plate comprises a first plate body, a second plate body and a heating plate, wherein one surface of the first plate body is provided with a first groove, and the other opposite surface is a heating surface;

the second plate body is covered on one surface of the first plate body, which is provided with the first groove; and

and the at least one heating pipe is embedded in the corresponding first groove and used for heating the first plate body.

2. The uniform temperature heating plate according to claim 1, wherein the heating tube comprises a plurality of parallel tube sections, and the plurality of tube sections are connected end to end in sequence.

3. The uniform temperature heating plate according to claim 2, wherein the gap between the adjacent tube segments is gradually increased from the edge of the first plate body toward the center.

4. The uniform temperature heating plate according to claim 2, wherein the heating tube has heating wires therein, and the heating wires are gradually decreased in density inward from the edge of the first plate body.

5. The thermally uniform heating plate according to any one of claims 1 to 4, wherein a plurality of said second plates are combined with a first plate, and each of said second plates has a corresponding heating pipe.

6. The thermally uniform heating plate according to claim 5, wherein the heating surface of the first plate body is oxidized to form an oxide film layer.

7. The uniform temperature heating plate according to any one of claims 1 to 4, wherein a second groove is formed on a surface of the second plate body, and when the first plate body is combined with the second plate body, the first groove and the second groove are combined to form a channel for accommodating the heating pipe.