CN215818665U

CN215818665U - Heating module

Info

Publication number: CN215818665U
Application number: CN202121943689.3U
Authority: CN
Inventors: 李毅生; 罗伟; 谭奇文
Original assignee: Guangdong Invitop Technology Co Ltd
Current assignee: Guangdong Invitop Technology Co Ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-11
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a heating module which comprises a mounting frame, two winding boards, a superconducting heating wire and a tensioning assembly, wherein the mounting frame is provided with a mounting cavity, the two winding boards are arranged in the mounting cavity, the two winding boards are oppositely arranged, at least one winding board is movably connected with the mounting frame, the superconducting heating wire is wound on the two winding boards back and forth so as to form a plurality of heating wire sections arranged at intervals between the two winding boards, the tensioning assembly is arranged on the mounting frame, the tensioning assembly is connected with the winding board movably connected with the mounting frame, and the tensioning assembly can drive the heating wire sections to keep a tensioning state through the winding board connected with the tensioning assembly. Through above-mentioned structure, can reduce the module that generates heat and take place the heater and extend the overlap joint, retract winding trouble.

Description

Heating module

Technical Field

The utility model relates to the technical field of heating equipment, in particular to a heating module.

Background

However, in the prior art, some heating modules are designed without considering the heating extension and heat dissipation retraction characteristics of the superconducting heating wire, and therefore, the heating module is prone to faults of heating wire extension, overlapping, retraction and winding.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to at least one of the problems of the prior art, and therefore, the present invention provides a heat generating module, which can reduce the occurrence of the above-mentioned failures.

The heating module comprises a mounting frame, two winding plates, a superconducting heating wire and a tensioning assembly, wherein the mounting frame is provided with a mounting cavity, the two winding plates are arranged in the mounting cavity respectively, the two winding plates are arranged oppositely, at least one winding plate is movably connected with the mounting frame, the superconducting heating wire is wound on the two winding plates back and forth to form a plurality of heating wire sections arranged at intervals between the two winding plates, the tensioning assembly is arranged on the mounting frame, the tensioning assembly is connected with the winding plate movably connected with the mounting frame, and the tensioning assembly can drive the heating wire sections to keep a tensioning state through the winding plate connected with the tensioning assembly.

The heating module provided by the embodiment of the utility model at least has the following beneficial effects: tensioning assembly can order about the heater section through the winder rather than being connected and keep the tensioning state, through above-mentioned structure, can reduce the module that generates heat and take place the heater and extend the overlap joint, retract winding trouble.

According to some embodiments of the utility model, one of the winding plates is fixedly connected to the mounting bracket, the other of the winding plates is movably connected to the mounting bracket, and the other of the winding plates is connected to the tensioning assembly.

According to some embodiments of the present invention, the tension assembly includes a connecting shaft and an elastic member, the connecting shaft slidably penetrates through the mounting frame, one end of the connecting shaft located in the mounting cavity is connected to the other winding plate, the other end of the connecting shaft is provided with a butting block, the elastic member is sleeved on the connecting shaft, one end of the elastic member is butted against the mounting frame, and the other end of the elastic member is butted against the butting block.

According to some embodiments of the present invention, a sliding shaft is disposed at an end of the other winding plate, a sliding hole corresponding to the sliding shaft is disposed on a wall of the installation cavity, and the sliding shaft is inserted through the sliding hole.

According to some embodiments of the utility model, the end of the sliding shaft far away from the winding plate is provided with an anti-falling block, and the anti-falling block is positioned on the outer side of the mounting frame.

According to some embodiments of the utility model, the spacing between two of the heater wire segments is A, A ≧ 3.5 mm.

According to some embodiments of the utility model, the winding device further comprises a partition board, the partition board is arranged in the installation cavity and located between the two winding boards, the partition board is provided with a plurality of gaps, and the heating wire sections correspondingly penetrate through the gaps.

According to some embodiments of the utility model, the superconducting heater further comprises a temperature control switch, the temperature control switch is arranged on the wall of the installation cavity, and the temperature control switch is electrically connected with the superconducting heater.

According to some embodiments of the utility model, the wall of the installation cavity is provided with a wiring hole.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a structural diagram of a heating module according to an embodiment of the utility model.

Reference numerals:

the mounting frame 100, the slide hole 110, the wiring hole 120, the second mounting hole 130 and the fourth mounting hole 140;

a wire winding plate 200;

a superconducting heater 300, a heater section 310;

the tensioning assembly 400, the connecting shaft 410, the abutting block 411 and the elastic piece 420;

a slide shaft 500 and an anti-drop block 510;

spacer 600, gap 610;

a temperature control switch 700;

and a cavity a is installed.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, if there are first, second, third, fourth and fifth lamps described, they are only used for the purpose of distinguishing technical features, and are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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 thus, should not be construed as limiting the present invention.

In the present invention, unless explicitly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.

Referring to fig. 1, a heating module according to an embodiment of the present invention includes a mounting block 100, two winding plates 200, a superconducting heater 300, and a tensioning assembly 400.

Mounting bracket 100 is equipped with installation cavity a, installation cavity a is all located to two winder plates 200, two winder plates 200 set up relatively, at least one winder plate 200 and mounting bracket 100 swing joint, superconductive heater makes a round trip to wind and locates two winder plates 200, in order to form a plurality of intervals and parallel arrangement's heater segment 310 between two winder plates 200, mounting bracket 100 is located to tensioning assembly 400, tensioning assembly 400 is connected with winder plate 200 with mounting bracket 100 swing joint, tensioning assembly 400 can order about heater segment 310 through the winder plate 200 of being connected rather than and keep the tensioning state. The mounting frame 100 and the winding board 200 are made of mica.

It should be noted that a plurality of spaced heater wire segments 310, of which the number is at least three, are formed between the two winding plates 200.

The tensioning assembly 400 can drive the heating wire section 310 to maintain a tensioning state through the winding board 200 connected with the tensioning assembly, and by the structure, the faults that the heating wire extends, overlaps and retracts and winds of the heating module can be reduced.

In this embodiment, referring to fig. 1, one of the winding plates 200 is fixedly connected to the mounting block 100, the other winding plate 200 is movably connected to the mounting block 100, and the other winding plate 200 is connected to the tension assembly 400.

One of the winding boards 200 is fixedly connected to the mounting bracket 100, specifically, referring to fig. 1, a first mounting hole is formed at an end of the one winding board 200, a second mounting hole 130 corresponding to the first mounting hole is formed in the mounting bracket 100, and a fastener is inserted into the second mounting hole 130 and the first mounting hole. Wherein the fastener can be provided as a bolt or the like.

With the above-described structure, one of the winding plates 200 is detachably coupled to the mounting block 100, so that it is possible to facilitate replacement of the one of the winding plates 200.

In some embodiments, one of the winding plates 200 and the mounting bracket 100 may be provided as an integrally formed structure.

The tension assembly 400 includes a connection shaft 410 and an elastic member 420.

Referring to fig. 1, the connecting shaft 410 slidably penetrates through the mounting frame 100, one end of the connecting shaft 410 located in the mounting cavity a is connected to the other winding board 200, the other end of the connecting shaft 410 is provided with a butting block 411, the connecting shaft 410 is sleeved with the elastic member 420, one end of the elastic member 420 is butted with the mounting frame 100, and the other end of the elastic member 420 is butted with the butting block 411. Wherein the elastic member 420 is provided as a spring.

When the heating wire section 310 is heated and extended, the elastic member 420 can push the abutting block 411, so that the connecting shaft 410 slides on the mounting frame 100, and drives the other winding plate 200 to move in a direction away from the one winding plate 200, and further the whole extension process of the heating wire section 310 is always kept in a tensioned state, thereby reducing the occurrence of the fault of the extension and lap joint of the heating wire section 310.

When the heating wire section 310 retracts due to heat dissipation, the heating wire section 310 pulls the other winding plate 200 to move in a direction close to the one winding plate 200, wherein the entire retraction process of the heating wire section 310 is kept in a tensioned state under the action of the elastic member 420, and therefore, the occurrence of the failure of retracting and winding the heating wire section 310 can be reduced.

In some embodiments, the two tensioning assemblies 400 are provided, the two winding plates 200 are movably connected to the mounting frame 100, the two winding plates 200 are connected to the two tensioning assemblies 400 in a one-to-one correspondence, and the two tensioning assemblies 400 can drive the heating wire section 310 to maintain a tensioned state through the two winding plates 200.

In order to enhance the movement stability of the other winding plate 200, referring to fig. 1, a sliding shaft 500 is disposed at an end of the other winding plate 200, a sliding hole 110 corresponding to the sliding shaft 500 is disposed in a cavity wall of the mounting cavity a, and the sliding shaft 500 is inserted into the sliding hole 110.

It is understood that the wall of the mounting cavity a is provided with a slide hole 110, i.e. the mounting block 100 is provided with a slide hole 110.

In order to prevent the sliding shaft 500 from coming out of the sliding hole 110, referring to fig. 1, an anti-falling block 510 is disposed at an end of the sliding shaft 500 away from the winding plate 200, and the anti-falling block 510 is located outside the mounting block 100.

In order to improve the installation performance of the equipment, the distance between the two heating wire sections 310 is A, and A is more than or equal to 3.5 mm.

In this embodiment, referring to fig. 1, a partition plate 600 is further included, the partition plate 600 is disposed in the mounting cavity a and located between the two winding plates 200, the partition plate 600 is provided with a plurality of gaps 610, and the heating wire sections 310 correspondingly penetrate through the gaps 610. The material of the separator 600 is mica.

Through the structure, the heating wire sections 310 correspondingly penetrate through the gap 610, and barriers exist between the two heating wire sections 310, so that the safety of the equipment can be improved.

It is noted that the separator 600 is provided with a plurality of gaps 610, a plurality of which is at least three.

The partition 600 is disposed in the mounting cavity a, specifically, referring to fig. 1, a third mounting hole is disposed at an end of the partition 600, a fourth mounting hole 140 corresponding to the third mounting hole is disposed in the mounting frame 100, and a fastener is disposed through the fourth mounting hole 140 and the third mounting hole. Wherein the fastener can be provided as a bolt or the like.

With the above structure, the partition 600 is detachably coupled to the mounting frame 100 to enable easy assembly and disassembly of the partition 600.

In this embodiment, referring to fig. 1, the superconducting heater further includes a temperature control switch 700, the temperature control switch 700 is disposed on a wall of the mounting cavity a, and the temperature control switch 700 is electrically connected to the superconducting heater 300. Wherein, the temperature control switch 700 can be set as a kick type temperature controller, etc.

When the temperature in the installation cavity a reaches a preset value, the temperature control switch 700 can control the heating module to be powered off and radiate.

In order to facilitate the electrical connection of the superconducting heater 300, referring to fig. 1, a wiring hole 120 is formed in the wall of the installation cavity a.

It is to be understood that the present invention is not limited to the above-described embodiments, and that equivalent modifications and substitutions may be made by those skilled in the art without departing from the spirit of the present invention, and that such equivalent modifications and substitutions are to be included within the scope of the appended claims.

Claims

1. The utility model provides a module generates heat which characterized in that: comprises that

The mounting frame (100) is provided with a mounting cavity (a);

the two winding boards (200) are arranged in the mounting cavity (a), the two winding boards (200) are arranged oppositely, and at least one winding board (200) is movably connected with the mounting rack (100);

the superconducting heating wire (300) is wound on the two winding plates (200) back and forth so as to form a plurality of heating wire sections (310) arranged at intervals between the two winding plates (200);

the tensioning assembly (400) is arranged on the mounting frame (100), the tensioning assembly (400) is connected with the winding board (200) movably connected with the mounting frame (100), and the tensioning assembly (400) can drive the heating wire section (310) to keep a tensioning state through the winding board (200) connected with the tensioning assembly.

2. The heating module of claim 1, wherein:

one of the winding boards (200) is fixedly connected with the mounting frame (100), the other winding board (200) is movably connected with the mounting frame (100), and the other winding board (200) is connected with the tensioning assembly (400).

3. A heat generating module according to claim 2, wherein:

the tensioning assembly (400) comprises:

the connecting shaft (410) is slidably arranged in the mounting frame (100) in a penetrating manner, one end, located in the mounting cavity (a), of the connecting shaft (410) is connected with the other winding plate (200), and the other end of the connecting shaft (410) is provided with a butting block (411);

the elastic piece (420) is sleeved on the connecting shaft (410), one end of the elastic piece (420) is abutted to the mounting frame (100), and the other end of the elastic piece (420) is abutted to the abutting block (411).

4. A heat generating module according to claim 2, wherein:

a sliding shaft (500) is arranged at the end part of the other winding board (200), a sliding hole (110) corresponding to the sliding shaft (500) is formed in the wall of the mounting cavity (a), and the sliding shaft (500) penetrates through the sliding hole (110).

5. The heating module of claim 4, wherein:

the end part, far away from the winding board (200), of the sliding shaft (500) is provided with an anti-falling block (510), and the anti-falling block (510) is located on the outer side of the mounting frame (100).

6. The heating module of claim 1, wherein:

the distance between the two heating wire sections (310) is A, and A is more than or equal to 3.5 mm.

7. The heating module of claim 1, wherein:

still include baffle (600), baffle (600) are located installation cavity (a) and be located two between wire wrapping plate (200), baffle (600) are equipped with a plurality of clearances (610), heater segment (310) wear to locate correspondingly clearance (610).

8. The heating module of claim 1, wherein:

the temperature control device is characterized by further comprising a temperature control switch (700), wherein the temperature control switch (700) is arranged on the wall of the installation cavity (a), and the temperature control switch (700) is electrically connected with the superconducting heating wire (300).

9. The heating module of claim 1, wherein:

the wall of the installation cavity (a) is provided with a wiring hole (120).