CN107231714B

CN107231714B - Heating plate suitable for heating pipes of various specifications

Info

Publication number: CN107231714B
Application number: CN201710441590.5A
Authority: CN
Inventors: 孙宗林; 刘华琴; 卫子文; 夏百龙; 曹炳雄; 陈仁凯; 许刚
Original assignee: Jingxian Xinda Industry And Trade Co ltd
Current assignee: Jingxian Xinda Industry And Trade Co ltd
Priority date: 2017-06-13
Filing date: 2017-06-13
Publication date: 2020-07-31
Anticipated expiration: 2037-06-13
Also published as: CN107231714A

Abstract

The invention belongs to the technical field of heating plate structures, and particularly relates to a heating plate suitable for heating pipes of various specifications, which comprises a steel plate, a heat conducting plate and heating pipes, wherein the heating pipes are fixed on the heat conducting plate through buckles; the heat conducting plate is provided with a limiting groove, the limiting groove is provided with an arc strip hole, one side of the arc strip hole is provided with a limiting cavity, an upper partition plate and a cavity, and the rectangular hole which is connected with the arc strip hole and can pass through the clamping fin is arranged above the cavity. Compared with the prior art, the invention has the following advantages: the device disclosed by the invention is simple in structure and convenient to use, can be used for fixing heating pipes of various specifications, is easier to disassemble and assemble compared with a bonding mode, can realize effective utilization of resources, saves materials compared with other fixing devices, is convenient to install, and is suitable for popularization.

Description

Heating plate suitable for heating pipes of various specifications

Technical Field

The invention belongs to the technical field of heating plate structures, and particularly relates to a heating plate suitable for heating pipes of various specifications.

Background

The electric heating is the environment-friendly induction heating equipment which has the highest heating efficiency, the fastest heating speed, low consumption and energy saving on metal materials at present, the electric cooker is a main living article in modern life, wherein the heating plate comprises a steel plate, a heat conducting plate, a heating pipe and a bolt, the combination mode of the electric heating is surface bonding generally, the combination mode comprises the bonding of the steel plate and the heat conducting plate and the bonding of the heat conducting plate and the heating pipe, in the practical application in life, the heating plate is one of parts which are easy to damage, the main part which causes the damage of the heating plate and influences the service life is the heating plate, the structure inevitably has the following defects that because the combination mode selects the bonding mode, more parts need to be replaced when the electric heating plate is replaced, the maintenance difficulty is increased, the waste of materials is caused, sometimes, the specifications of part of the heating pipe are slightly different, the, further improvements in the manner of connection are needed.

Disclosure of Invention

The invention aims to solve the existing problems and provides a heating plate suitable for heating pipes with various specifications.

The invention is realized by the following technical scheme: a heating plate suitable for heating pipes of various specifications comprises a steel plate, a heat conducting plate and heating pipes, wherein the heating pipes are fixed on the heat conducting plate through buckles, the buckles are formed by bending rectangular metal strips and comprise clamping wings at two sides and clamping grooves at the middle position; the heat conducting plate is provided with a plurality of groups of limiting grooves used for matching with the buckles, the limiting grooves are provided with arc-shaped openings, one side of each arc-shaped opening is provided with a limiting cavity, an upper partition plate and a cavity, and rectangular openings which are connected with the arc-shaped openings and can pass through the clamping wings are arranged above the cavities; the upper partition plate extends downwards from one side of the rectangular opening, and the depth of the upper partition plate is 1/2-2/3 of the depth of the cavity; and the upper top surface of the limiting cavity is provided with a spring set, and the lower part of the spring set is connected with a limiting column.

As a further improvement to the above scheme, each set of limiting grooves is arranged on the corresponding two sides of the heating pipe to be fixed.

As a further improvement to the above scheme, the limiting grooves on the heat conducting plate are not less than three groups, and are distributed along the direction of the heating pipe in a dispersing manner, so as to effectively fix the heating pipe.

As a further improvement to the scheme, the width of the arc strip opening is wider than the thickness of the rectangular metal strip.

As a further improvement to the above scheme, when the spring of the spring set is in a natural state, the bottom of the limiting column is abutted against the bottom of the limiting cavity.

As a further improvement to the scheme, the bottom of the limiting column is spherical, so that the clamping wings can be conveniently clamped into the bottom of the limiting column.

As a further improvement to the scheme, the rectangular opening is positioned on one side of the arc strip opening, which is far away from the heating pipe.

The rectangular opening and the clamping edge are not affected by the arc basically due to the small width, and the structure of the rectangular opening and the clamping edge can be properly adjusted if the rectangular opening and the clamping edge are affected by the arc.

When the heating pipe is used, the clamping fins of the buckle are aligned to the rectangular holes at the corresponding positions, so that the clamping fins move towards the direction of the limiting cavity when moving downwards to the bottom, the positions of the clamping fins are fixed under the action of the spring group, and the heating pipe is further fixed at the corresponding positions; the upper partition plate can ensure that the limiting column moves in the vertical direction, and the stability of the clamping wing limiting is enhanced.

Compared with the prior art, the invention has the following advantages: the device has a simple structure, is convenient to use, can be used for fixing heating pipes of various specifications, can stably fix the heating pipes at corresponding positions when the thickness of the heating pipes is increased or reduced to a certain extent, and can also finish the fixing of the heating pipes due to the combined action of a plurality of groups of buckles when the width of the heating pipes is increased or reduced; compare the easier dismouting of bonding mode, can realize the effective utilization of resource, compare other fixing device save material, easy to assemble is suitable for the popularization.

Drawings

FIG. 1 is a side view of a restraint slot of the present invention.

FIG. 2 is a top view of a set of restraint slots.

Fig. 3 is a top view of the heat-conducting plate.

Fig. 4 is a schematic view of the installation of the present invention.

Fig. 5 is a schematic structural view of the buckle.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

As shown in fig. 1-5, a heating plate suitable for heating pipes of various specifications comprises a steel plate 1, a heat conducting plate 2 and a heating pipe 3, wherein the heat conducting plate is bonded or fixed on the steel plate by screws, the heating pipe 3 is fixed on the heat conducting plate 2 by a buckle 4, the buckle 4 is formed by bending a rectangular metal strip, and comprises clamping fins 42 at two sides and a clamping groove 41 at the middle position; a plurality of groups of limiting grooves used for matching with the buckles 4 are formed in the heat conducting plate 2, arc-shaped strip openings 22 are formed in the limiting grooves, a limiting cavity 213, an upper partition plate 212 and a cavity 211 are formed in one side of each arc-shaped strip opening 22, and rectangular openings 21 which are connected with the arc-shaped strip openings 22 and can pass through the clamping wings 42 are formed above the cavities 211; the upper partition 212 extends downwards from one side of the rectangular opening 21, and the depth is 1/2-2/3 of the depth of the cavity 211; the upper top surface of the limiting cavity 213 is provided with a spring set 214, and the lower part of the spring set 214 is connected with a limiting column 215.

As shown in fig. 2-3, each set of limiting grooves is disposed on two corresponding sides of the heating pipe 3 to be fixed; the spacing groove is no less than three groups on the heat-conducting plate 2, and is distributed along the direction of the heating pipe 3 in a dispersing way, so that the heating pipe 3 can be effectively fixed.

Wherein, the width of the arc strip opening hole 22 is wider than the thickness of the rectangular metal strip; when the springs of the spring set 214 are in a natural state, the bottom of the limiting column 215 abuts against the bottom of the limiting cavity 213; the bottom of the limiting column 215 is spherical, so that the fin clamping card 42 can be conveniently inserted into the bottom of the limiting column 215; the rectangular opening 21 is located on the side of the arc-shaped opening 22 away from the heating tube 3.

The rectangular opening 21 and the edge of the buckle 4 are basically not influenced by the arc shape of the heating pipe due to the small width, and the structures of the rectangular opening 21 and the buckle can be properly adjusted if the rectangular opening is influenced by the arc shape.

When the heating tube is used, the clamping fin 42 of the buckle 4 is aligned to the rectangular opening 21 at the corresponding position, so that the clamping fin 42 moves towards the limiting cavity 213 when moving downwards to the bottom, the spring group 214 acts to fix the position of the clamping fin 42, and the heating tube 3 is further fixed at the corresponding position; the upper partition 212 can ensure the limiting column 215 to move in the vertical direction, and the stability of limiting of the clamping fin 42 is enhanced.

The device has a simple structure, is convenient to use, can be used for fixing heating pipes of various specifications, can stably fix the heating pipes at corresponding positions when the thickness of the heating pipes is increased or reduced to a certain extent, and can also finish the fixing of the heating pipes due to the combined action of a plurality of groups of buckles when the width of the heating pipes is increased or reduced; compare the easier dismouting of bonding mode, can realize the effective utilization of resource, compare other fixing device save material, easy to assemble is suitable for the popularization.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The heating plate suitable for heating pipes of various specifications comprises a steel plate, a heat conducting plate and heating pipes, and is characterized in that the heating pipes are fixed on the heat conducting plate through buckles, the buckles are formed by bending rectangular metal strips and comprise clamping wings at two sides and clamping grooves at the middle position; the heat conducting plate is provided with a plurality of groups of limiting grooves used for matching with the buckles, the limiting grooves are provided with arc-shaped openings, one side of each arc-shaped opening is provided with a limiting cavity, an upper partition plate and a cavity, and rectangular openings which are connected with the arc-shaped openings and can pass through the clamping wings are arranged above the cavities; the upper partition plate extends downwards from one side of the rectangular opening, and the depth of the upper partition plate is 1/2-2/3 of the depth of the cavity; and the upper top surface of the limiting cavity is provided with a spring set, and the lower part of the spring set is connected with a limiting column.

2. The heating plate of claim 1, wherein the limiting grooves are disposed on two corresponding sides of the heating tube to be fixed.

3. The heating plate of claim 1, wherein the number of the positioning grooves on the heat-conducting plate is not less than three.

4. The heating plate of claim 1, wherein the width of the arc opening is wider than the thickness of the rectangular metal strip.

5. The heating plate suitable for heating tubes with various specifications as claimed in claim 1, wherein the bottom of the limiting column abuts against the bottom of the limiting cavity when the spring of the spring set is in a natural state.

6. The heating plate suitable for heating tubes with various specifications as claimed in claim 5, wherein the bottom of the limiting column is spherical.

7. The heating plate of claim 1, wherein the rectangular openings are located on a side of the arc openings away from the heating tube.