CN218387942U

CN218387942U - Heating element containing polyimide and mica material

Info

Publication number: CN218387942U
Application number: CN202221042903.2U
Authority: CN
Inventors: 喻稳; 吴青昊; 陈诚; 李文宗; 褚林伟
Original assignee: Jiaxing Zuopas Industry Co ltd
Current assignee: Jiaxing Zuopas Industry Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2023-01-24
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a heating element who contains polyimide and mica material, including heating top handle, be provided with heating element, auxiliary assembly and spacing subassembly on the heating top handle, heating element includes frame, conducting layer and the heater strip of fixed connection in heating top handle bottom, auxiliary assembly includes two master gear shafts and two driven gear shafts, two the equal fixedly connected with in surface of driven gear shaft erects a section of thick bamboo, two master gear shaft connects through same belt drive. The utility model discloses a pulling arm-tie makes gag lever post and master gear shaft after-separating, rotates the chimney to 90 backs of heating footstock both sides, loosens the arm-tie and makes the gag lever post spacing with master gear shaft, and the chimney of being convenient for can support the heating footstock at the top of kettle, is convenient for support heating element on the kettle of different specifications, the effectual application range that increases heating element has stronger practicality.

Description

Heating element containing polyimide and mica material

Technical Field

The utility model relates to an electric heating element technical field especially relates to a heating element who contains polyimide and mica material.

Background

The electric heating element is a component for converting electric energy into heat energy, and a metal tubular electric heating element is an electric heating tube for short, and is a sealed electric heating element which is widely applied in all the electric heating elements at present, has a simple structure, reliable performance and long service life.

Current electric heating element pipe when heating the kettle, utilizes the electric wire to hang on the kettle usually, or takes on the kettle, makes electric heating element pipe drop to the inside of kettle during the operation easily to when the heating is accomplished, inconvenient to electric heating element pipe removes, uses very inconvenient

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a heating element containing polyimide and mica materials.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a heating element who contains polyimide and mica material, includes heating top handle, be provided with heating element, auxiliary assembly and spacing subassembly on the heating top handle, heating element includes frame, conducting layer and the heater strip of fixed connection in heating top handle bottom, auxiliary assembly includes two master gear shafts and two driven gear shafts, two the equal fixedly connected with in surface of driven gear shaft erects a section of thick bamboo, two the master gear shaft is connected through same belt transmission, spacing subassembly includes two fixed blocks of fixed connection in heating top handle inside, two the equal sliding connection in inside of fixed block has the gag lever post, two coupling spring has all been cup jointed to the surface of gag lever post, two the front end of gag lever post all slides and runs through the same arm-tie of fixed block and fixedly connected with, two erect the inside of a section of thick bamboo and all be provided with the extension subassembly.

As a further description of the above technical solution:

the outer frame is made of a mica material, and the conductive layer is made of a polyimide material.

As a further description of the above technical solution:

the two main gear shafts are rotatably connected to the inside of the heating top handle, and the two driven gear shafts are rotatably connected to two sides of the outside of the heating top handle.

As a further description of the above technical solution:

one side, far away from each other, of each of the two main gear shafts is meshed with one side, close to each other, of each of the two driven gear shafts, and the back ends of the two limiting rods are movably connected with the two main gear shafts respectively.

As a further description of the above technical solution:

two the extension subassembly all includes the extension rod of sliding connection in the vertical section of thick bamboo is inside, two the equal sliding connection in both sides of extension rod bottom has the joint pole.

As a further description of the above technical solution:

lie in two with one side the same butt spring of one end fixedly connected with that the joint pole is close to each other lies in two with one side the one end that the joint pole was kept away from each other all with lie in the riser swing joint with one side.

The utility model discloses following beneficial effect has:

compared with the prior art, this heating element who contains polyimide and mica material, make gag lever post and master gear shaft separation back through the pulling arm-tie, rotate the chimney to 90 backs of heating footstock both sides, loosen the arm-tie and make the gag lever post spacing with the master gear shaft, the chimney of being convenient for can support the top of heating footstock at the kettle, thereby avoid heating element to drop to the inside of kettle, and through the joint pole of pressing the chimney both sides, can stimulate the extension rod and remove in the inside of chimney, can effectually increase the length of chimney, be convenient for support heating element on the kettle of different specifications, effectual heating element's application range has been increased, stronger practicality has.

Drawings

Fig. 1 is a schematic view of an internal structure of a heating element containing polyimide and mica materials according to the present invention;

FIG. 2 is a cross-sectional top view of the internal structure of a heating element comprising polyimide and mica materials according to the present invention;

fig. 3 is an enlarged view of a point a in fig. 1.

Illustration of the drawings:

1. heating the top handle; 2. an outer frame; 3. a conductive layer; 4. heating wires; 5. a main gear shaft; 6. a driven gear shaft; 7. a vertical cylinder; 8. a belt; 9. a fixed block; 10. a limiting rod; 11. a connecting spring; 12. pulling a plate; 13. an extension pole; 14. a clamping and connecting rod; 15. abutting the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a heating element comprising polyimide and mica materials: the heating device comprises a heating top handle 1, a motor is arranged in the heating top handle 1, a heating component, an auxiliary component and a limiting component are arranged on the heating top handle 1, the heating component comprises an outer frame 2 fixedly connected to the bottom of the heating top handle 1, a conducting layer 3 and a heating wire 4, the outer frame 2 is made of mica materials, mica blocks mica have very high insulation and heat conduction performance and good chemical stability and have strong acid, strong alkali and pressure resistance, the conducting layer 3 is made of polyimide materials and can resist high temperature of more than 400 ℃, the long-term use temperature range is-200-300 ℃, obvious melting points do not exist in parts, the auxiliary component comprises two main gear shafts 5 and two driven gear shafts 6, one sides, far away from each other, of the two main gear shafts 5 are respectively meshed with one sides, close to each other, of the two driven gear shafts 6, and the main gear shafts 5 and the driven gear shafts 6 are both composed of gears and rotating shafts, two main gear shafts 5 are rotatably connected inside the heating top handle 1, two driven gear shafts 6 are rotatably connected to two sides of the outside of the heating top handle 1, the outer surfaces of the two driven gear shafts 6 are fixedly connected with vertical cylinders 7, the two main gear shafts 5 are in transmission connection through the same belt 8, belt pulleys matched with the belt 8 are arranged on the two main gear shafts 5, a limiting component comprises two fixing blocks 9 fixedly connected inside the heating top handle 1, limiting rods 10 are slidably connected inside the two fixing blocks 9, the back ends of the two limiting rods 10 are respectively movably connected with the two main gear shafts 5, three holes matched with the limiting rods 10 are arranged on the main gear shafts 5, the vertical cylinders 7 can rotate 180 degrees on the outer side wall of the heating top handle 1, when the vertical cylinders 7 rotate to the heating top handle 1, the heating top handle 1 is convenient to move, when the vertical cylinder 7 rotates by 90 degrees and is parallel to the heating top handle 1, the heating top handle 1 can be supported, when the vertical cylinder 7 rotates by 180 degrees, the vertical cylinder 7 can be contained on two sides of the outer frame 2, the space of a heating element is saved, the heating device is convenient to carry, the connecting springs 11 are sleeved on the outer surfaces of the two limiting rods 10, and the front ends of the two limiting rods 10 penetrate through the fixing block 9 in a sliding mode and are fixedly connected with the same pull plate 12.

The inside of two vertical tubes 7 all is provided with the extension subassembly, two extension subassemblies all include sliding connection at the inside extension rod 13 of vertical tube 7, the equal sliding connection in both sides of two extension rod 13 bottoms has joint pole 14, the one end fixedly connected with same butt spring 15 that two joint poles 14 that lie in same side are close to each other, the one end that lies in two joint poles 14 that lie in same side keeping away from each other all with lie in the 7 swing joint of vertical tube with one side, the bottom of extension rod 13 is provided with the groove that joint pole 14 removed, be provided with the hole with 14 looks adaptations of joint pole on the vertical tube 7, extension rod 13 only can reciprocate and can not rotate in vertical tube 7's inside.

The working principle is as follows:

when a heating element needs to be used, a pulling plate 12 on the front surface of a heating top handle 1 needs to be pulled firstly, the pulling plate 12 can drive two limiting rods 10 to move after moving, after the limiting rods 10 move, a connecting spring 11 can deform until the two limiting rods 10 are separated from holes in a main gear shaft 5 after moving, vertical cylinders 7 on the two sides of the heating top handle 1 are rotated at the moment, after the two vertical cylinders 7 rotate for 90 degrees, the limiting rods 10 can be clamped with the holes in the main gear shaft 5 again under the action of the connecting spring 11 at the moment, the vertical cylinders 7 and the heating top handle 1 are kept horizontal at the moment, the heating top handle 1 is conveniently fixed at the top of a kettle, at the moment, a heating wire 4 at the bottom of the heating top handle 1 is started, after the heating wire 4 generates heat, the heat is transmitted out through a conducting layer 3 and an outer frame 2, water outside the outer frame 2 is conveniently heated, when an opening of the kettle is large, clamping rods 14 on the two sides of the bottom of the vertical cylinders 7 can be pressed, after the two clamping rods 14 enter the inner part of the vertical cylinders 7, after an extension rod 13 is pulled to a proper position, the extension rod 14 is abutted against the extension rod 15, and the extension rod 7, the length of the extension rod can be increased again under the effect of the clamping action of the extension cylinder 7.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A heating element comprising polyimide and mica materials, comprising a heating top handle (1), characterized in that: heating top handle (1) is last to be provided with heating element, auxiliary assembly and spacing subassembly, heating element includes frame (2), conducting layer (3) and heater strip (4) of fixed connection in heating top handle (1) bottom, auxiliary assembly includes two master gear shafts (5) and two driven gear shaft (6), two equal fixedly connected with of surface of driven gear shaft (6) erects a section of thick bamboo (7), two master gear shaft (5) are connected through same belt (8) transmission, spacing subassembly includes two fixed block (9) of fixed connection in heating top handle (1) inside, two the equal sliding connection in inside of fixed block (9) has gag lever post (10), two connecting spring (11) have all been cup jointed, two to the surface of gag lever post (10) the front end of gag lever post (10) all slides and runs through fixed block (9) and the same arm-tie (12) of fixedly connected with, two erect the inside of a section of thick bamboo (7) and all be provided with the extension subassembly.

2. A heating element comprising polyimide and mica material as claimed in claim 1, wherein: the outer frame (2) is made of a mica material, and the conductive layer (3) is made of a polyimide material.

3. A heating element comprising polyimide and mica material as claimed in claim 1, wherein: the two main gear shafts (5) are rotatably connected to the inner part of the heating top handle (1), and the two driven gear shafts (6) are rotatably connected to two sides of the outer part of the heating top handle (1).

4. A heating element comprising polyimide and mica material as claimed in claim 1, wherein: one sides, far away from each other, of the two main gear shafts (5) are respectively meshed with one sides, close to each other, of the two driven gear shafts (6), and the back ends of the two limiting rods (10) are respectively movably connected with the two main gear shafts (5).

5. A heating element comprising polyimide and mica materials as claimed in claim 4, wherein: two the extension subassembly all includes extension rod (13) of sliding connection in vertical section of thick bamboo (7) inside, two the equal sliding connection in both sides of extension rod (13) bottom has joint pole (14).

6. A heating element comprising polyimide and mica materials as claimed in claim 5, wherein: the end, close to each other, of each of the two clamping rods (14) on the same side is fixedly connected with the same abutting spring (15), and the end, far away from each other, of each of the two clamping rods (14) on the same side is movably connected with the vertical tube (7) on the same side.