CN213661970U

CN213661970U - Fixing device of graphite alkene heating wire

Info

Publication number: CN213661970U
Application number: CN202023025478.XU
Authority: CN
Inventors: 王浩
Original assignee: Hainan 100 Years Founder Technology Co ltd
Current assignee: Hainan 100 Years Founder Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-07-09
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a fixing device of graphite alkene heating wire, including first heating wire body and second heating wire body, the inside of first heating wire body and the inside of second heating wire body are all fixed and are equipped with a plurality of graphite alkene heating wire, and the one end of first heating wire body is passed through the fixed subassembly of interface and is connected with the one end of second heating wire body, and the fixed subassembly of interface includes first water conservancy diversion piece, second water conservancy diversion piece and two fixed blocks, and the fixed interlude of first water conservancy diversion piece sets up the one end at first heating wire body, the beneficial effects of the utility model are that: the first flow guide block and the second flow guide block which are arranged in the interface fixing assembly are matched for threaded connection, so that the two flow guide blocks are in full contact, the phenomenon that local resistance is too large and overheating occurs is avoided, the fixing block is arranged, the connection is convenient to detach, the insulation effect is achieved, and the use safety is improved.

Description

Fixing device of graphite alkene heating wire

Technical Field

The utility model relates to a fixing device, in particular to fixing device of graphite alkene line that generates heat, graphite alkene line technical field that generates heat.

Background

Graphene is an efficient heating material, has high strength and flexibility, and is a mainstream basic material in the field of electric heating at present. The common graphene materials are in the form of heating films, heating wires and the like, and for the use of the graphene heating wires, the graphene is usually bent and wound to form a heating surface, however, in the actual use process, the wires may be short, so that two or more heating wires need to be connected in series. Among the prior art, all be the both ends that directly will generate heat the line to the series connection of generating heat line and twist and close, twine the fixed adhesive tape of one deck again in the junction, such fixed mode is very insecure, pull a little and all probably make the connection disconnection, and the area of contact of two lines that generate heat in the junction is not enough, can lead to local resistance too big and the overheated phenomenon appears, there is the potential safety hazard, and insulating abrasionproof decreases the effect poor, in case produce wearing and tearing easily lead to the condition such as short circuit or contact failure, be not convenient for use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device of graphite alkene heating wire to it can appear too big and overheated phenomenon of local resistance to propose current fixing device in the above-mentioned background art to solve, has the potential safety hazard, and insulating abrasionproof decreases the poor problem of effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device of graphite alkene heating wire, includes first heating wire body and second heating wire body, the inside of first heating wire body and the inside of second heating wire body are all fixed and are equipped with a plurality of graphite alkene heating wire, the one end of first heating wire body is passed through the fixed subassembly of interface and is connected with the one end of second heating wire body, the fixed subassembly of interface includes first water conservancy diversion piece, second water conservancy diversion piece and two fixed blocks, the fixed one end that alternates at first heating wire body of first water conservancy diversion piece, the fixed one end that alternates at the second heating wire body of setting of second water conservancy diversion piece, the one end of first water conservancy diversion piece and the one end threaded connection of second water conservancy diversion piece, two fixed cover is established respectively in the outside of first water conservancy diversion piece and the outside of second water conservancy diversion piece, two the one end of fixed block contacts, and a plurality of one end of graphite alkene heating wire respectively with the one end of first water conservancy diversion piece and the one end of second water conservancy diversion piece are fixed And (4) connecting.

As an optimized technical scheme of the utility model, the external fixation of first heating wire body and second heating wire body is equipped with the protection subassembly.

As a preferred technical scheme of the utility model, the protection subassembly includes two interior sheaths, two well intermediate layers and two outer sheaths, two interior sheath is established respectively in the outside of first heating wire body and the outside of second heating wire body, two well intermediate layer is established respectively in the outside of two interior sheaths, two the outer sheath is established respectively in the outside of two interior sheaths.

As an optimal technical scheme of the utility model, two interior sheath is the silica gel material and makes.

As an optimal technical scheme of the utility model, two well intermediate layer is carbon fiber material and makes.

As an optimized technical scheme of the utility model, two the outer jacket is the polytetrafluoroethylene material and makes.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a fixing device of graphite alkene heating wire, cooperate through first water conservancy diversion piece and the second water conservancy diversion piece that sets up in the fixed subassembly of interface and carry out threaded connection, make two water conservancy diversion pieces carry out abundant contact, avoid appearing local resistance too big and the overheated phenomenon appears, fixed block through setting up, convenient to detach has played insulating effect when connecting, the safety in utilization has been improved, outer jacket through setting up in the protection subassembly is made for the polytetrafluoroethylene material, its material has good chemical stability, corrosion resistance, the leakproofness, high lubrication inadhesion, electrical insulation and good ageing resistance, prevent the short circuit or the bad condition of contact that wearing and tearing lead to.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1. a first glow wire body; 2. a second heating wire body; 3. a graphene heater; 4. a fixing assembly; 41. a first flow guide block; 42. a second flow guide block; 43. a fixed block; 5. a protection component; 51. an inner protective layer; 52. a middle interlayer; 53. an outer jacket.

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 utility model provides a fixing device for a graphene heating wire, which comprises a first heating wire body 1 and a second heating wire body 2, wherein a plurality of graphene heating wires 3 are fixedly arranged inside the first heating wire body 1 and inside the second heating wire body 2, one end of the first heating wire body 1 is connected with one end of the second heating wire body 2 through an interface fixing component 4, the interface fixing component 4 comprises a first flow guide block 41, a second flow guide block 42 and two fixing blocks 43, the first flow guide block 41 is fixedly arranged at one end of the first heating wire body 1 in a penetrating way, the second flow guide block 42 is fixedly arranged at one end of the second heating wire body 2 in a penetrating way, one end of the first flow guide block 41 is in threaded connection with one end of the second flow guide block 42, so that the two flow guide blocks are in full contact with each other, thereby avoiding the phenomenon of overheating due to overlarge local resistance, two fixed block 43 is fixed the cover respectively and is established in the outside of first water conservancy diversion piece 41 and the outside of second water conservancy diversion piece 42, two the one end of fixed block 43 contacts, has played insulating effect when convenient to detach connects, has improved the safety in utilization, and a plurality of the one end of graphite alkene heater 3 respectively with the one end of first water conservancy diversion piece 41 and the one end fixed connection of second water conservancy diversion piece 42.

Preferably, the fixed protection subassembly 5 that is equipped with in outside of first heating wire body 1 and second heating wire body 2, protection subassembly 5 includes two interior sheaths 51, intermediate layer 52 and two outer sheaths 53 in two, two interior sheaths 51 are established respectively in the outside of first heating wire body 1 and the outside of second heating wire body 2, intermediate layer 52 is established respectively in the outside of two interior sheaths 51 in two, two outer sheaths 53 are established respectively in the outside of two interior sheaths 51, two interior sheaths 51 are the silica gel material and make, two intermediate layer 52 are the carbon fiber material and make, two outer sheaths 53 are the polytetrafluoroethylene material and make, its material has good chemical stability, corrosion resistance, leakproofness, high lubrication non-adhesiveness, electrical insulation and good ageing resistance, prevent the short circuit or the bad condition of contact that wearing and tearing lead to.

When specifically using, the utility model relates to a fixing device of graphite alkene heating wire, at first place interface fixed subassembly 4 at corresponding operating position, then whether each spare part of inspection protection subassembly 5 is all worked normally, can use after the inspection is accomplished, cooperate through first water conservancy diversion piece 41 and the second water conservancy diversion piece 42 that sets up in the interface fixed subassembly 4 and carry out threaded connection, make two water conservancy diversion pieces carry out abundant contact, drive a plurality of graphite alkene heating wire 3 interact, avoid appearing local resistance too big and appear overheated phenomenon, fixed block 43 through setting up, the effect of insulating has been played in the time of convenient to detach connects, use safety has been improved, outer jacket 53 through setting up in the protection subassembly 5 is made for the polytetrafluoroethylene material, its material has good chemical stability, corrosion resistance, leakproofness, high lubricated inadhesivity, The electric insulation and good anti-aging endurance can prevent short circuit or poor contact caused by abrasion.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship 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 indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fixing device for a graphene heating wire comprises a first heating wire body (1) and a second heating wire body (2), and is characterized in that a plurality of graphene heating wires (3) are fixedly arranged inside the first heating wire body (1) and inside the second heating wire body (2), one end of the first heating wire body (1) is connected with one end of the second heating wire body (2) through an interface fixing component (4), the interface fixing component (4) comprises a first flow guide block (41), a second flow guide block (42) and two fixing blocks (43), the first flow guide block (41) is fixedly inserted and arranged at one end of the first heating wire body (1), the second flow guide block (42) is fixedly inserted and arranged at one end of the second heating wire body (2), one end of the first flow guide block (41) is in threaded connection with one end of the second flow guide block (42), two fixed block (43) are fixed the cover respectively and are established in the outside of first water conservancy diversion piece (41) and the outside of second water conservancy diversion piece (42), two the one end of fixed block (43) contacts, and a plurality of the one end of graphite alkene heater (3) respectively with the one end of first water conservancy diversion piece (41) and the one end fixed connection of second water conservancy diversion piece (42).

2. The fixing device of a graphite alkene heating wire of claim 1, characterized in that: and a protection component (5) is fixedly arranged outside the first heating wire body (1) and the second heating wire body (2).

3. The fixing device of a graphite alkene heating wire of claim 2, characterized in that: protection component (5) are including two interior sheaths (51), two well intermediate layer (52) and two outer sheaths (53), two interior sheath (51) is established respectively and is established in the outside of first heating wire body (1) and the outside of second heating wire body (2), two well intermediate layer (52) is established respectively and is established in the outside of two interior sheaths (51), two outer sheaths (53) are established respectively and are established in the outside of two interior sheaths (51).

4. The fixing device of a graphite alkene heating wire of claim 3, characterized in that: two interior sheath (51) are the silica gel material and make.

5. The fixing device of a graphite alkene heating wire of claim 3, characterized in that: the two middle interlayers (52) are both made of carbon fiber materials.

6. The fixing device of a graphite alkene heating wire of claim 3, characterized in that: two outer sheaths (53) are all made of polytetrafluoroethylene.