CN214481334U

CN214481334U - Fixed graphite alkene heating film of multilayer

Info

Publication number: CN214481334U
Application number: CN202120448766.1U
Authority: CN
Inventors: 张智萍; 袁海峰; 郭丹; 张俊元
Original assignee: Jiangsu Carbon Conductive Material Technology Co ltd
Current assignee: Jiangsu Carbon Conductive Material Technology Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-10-22
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses a multilayer fixed graphene heating film, which comprises a graphene heating film component, wherein the graphene heating film component comprises an outer frame, a fixed electrode rod arranged in the outer frame and a graphene heating film group erected on the fixed electrode rod, the fixed electrode rod comprises a positive electrode rod and a negative electrode rod, the graphene heating film group comprises a plurality of parallel epoxy resin supporting plates, a heat-conducting silicone resin layer covered on the epoxy resin supporting plate and a graphene heating film attached on the heat-conducting silicone resin layer, electrode holes matched with the fixed electrode rod are arranged on the epoxy resin supporting plates and the graphene heating film, the utility model has the advantages that the epoxy resin supporting plates are used for supporting the heat-conducting silicone resin layer and the graphene heating film which are detachably connected on the fixed electrode rod, the graphene heating film is directly connected on the fixed electrode rod and can generate heat when being electrified, the heating quantity of the whole graphene heating membrane component can be controlled by directly disassembling the epoxy resin supporting plate according to the required heat requirement.

Description

Fixed graphite alkene heating film of multilayer

Technical Field

The utility model belongs to the technical field of graphite alkene and specifically relates to a fixed graphite alkene heating film of multilayer.

Background

Graphene is a two-dimensional nanomaterial with a hexagonal honeycomb lattice structure formed by carbon atoms through sp2 hybrid orbitals and only one layer of carbon atoms thick. The unique structure of graphene endows the graphene with a plurality of excellent characteristics, such as high theoretical specific surface area (2630m2/g), ultrahigh electron mobility (200000 cm2/v.s), high thermal conductivity (5000W/m.K), high Young modulus (1.0TPa), high light transmittance (97.7%) and the like. By virtue of the advantages of the structure and the performance of the graphene, the graphene has a huge application prospect in the fields of energy storage and conversion devices, nano-electronic devices, multifunctional sensors, flexible wearable electronics, electromagnetic shielding, corrosion prevention and the like. In view of the flexibility and the conductive characteristic of graphene, the graphene slurry is added into the printing ink to prepare the conductive printing ink, and the graphene heating layer is further prepared by spraying and drying the printing ink to prepare the graphene heating body.

Along with the trend of people to good and healthy life, the traditional heating system is improved, more economic and clean alternative energy is searched, and the development of a novel green low-carbon heating system is reluctant. An electric heating technology based on graphene infrared emission performance, namely graphene-based infrared heating ink and an infrared heating body technology thereof, provides an effective solution for solving the problems. Compared with the traditional heating methods such as coal burning, steam, hot air and resistance, the graphene heating method has the advantages of high heating speed, high electricity-heat conversion rate, automatic temperature control, zone control, stable heating, no noise in the heating process, low operation cost, relatively uniform heating, small occupied area, low investment and production cost, long service life, high working efficiency and the like, and is more beneficial to popularization and application. The energy-saving heating device replaces the traditional heating, has particularly remarkable electricity-saving effect, can generally save electricity by about 30 percent, and even can achieve 60 to 70 percent in individual occasions.

In order to adapt to different use scenes, a graphene heating device with directly controllable heat productivity is needed.

Disclosure of Invention

The purpose of the invention is as follows: the utility model discloses aim at provides a fixed graphite alkene heating film of multilayer to prior art not enough.

The technical scheme is as follows: a fixed graphite alkene heating film of multilayer, including graphite alkene heating film subassembly, graphite alkene heating film subassembly includes outer frame, sets up the fixed electrode pole in outer frame and erects the graphite alkene heating film group on the fixed electrode pole, the fixed electrode pole includes positive electrode pole and negative electrode pole, graphite alkene heating film group includes the parallel epoxy layer board of a plurality of, covers heat conduction silicone grease layer and the graphite alkene heating film of laminating on heat conduction silicone grease layer on the epoxy layer board, set up on epoxy layer board and the graphite alkene heating film with fixed electrode pole complex electrode hole.

Preferably, the upper surface of the epoxy resin supporting plate is provided with a lifting ring extending to the upper part of the heat-conducting silicone grease layer and the graphene heating film.

Preferably, the number of the lifting rings is two, and the two lifting rings are respectively arranged on two side edges of the epoxy resin supporting plate.

Preferably, a damping cushion layer matched with the fixed electrode rod is arranged on the inner wall of the electrode hole on the epoxy resin supporting plate.

The utility model discloses compare and have following beneficial effect in prior art: can dismantle the connection on fixed electrode pole with epoxy layer board bearing heat conduction silicone grease layer and graphite alkene heating film, graphite alkene heating film lug connection can generate heat on fixed electrode pole, and the epoxy layer board can be controlled the calorific capacity of whole graphite alkene heating film subassembly according to required heat demand direct dismantlement.

Drawings

Fig. 1 is the utility model relates to a sectional structure schematic diagram of fixed graphite alkene heating film of multilayer.

In the figure: 1. an outer frame; 2. fixing the electrode rod; 3. an epoxy resin pallet; 4. a thermally conductive silicone layer; 5. a graphene heating film; 6. and an electrode hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for convenience in describing and simplifying the description, but do not indicate or imply that the referenced 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 invention.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication connection; either directly or indirectly through intervening media, either internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.

The utility model provides a fixed graphite alkene heating film of multilayer, including graphite alkene heating film subassembly, graphite alkene heating film subassembly includes outer frame 1, set up fixed electrode pole 2 in outer frame 1 and erect the graphite alkene heating film group on fixed electrode pole 2, fixed electrode pole 2 includes positive electrode pole and negative electrode pole, graphite alkene heating film group includes the parallel epoxy layer board 3 of a plurality of, cover heat conduction silicone grease layer 4 on epoxy layer board 3 and the graphite alkene heating film 5 of laminating on heat conduction silicone grease layer 4, set up on epoxy layer board 3 and the graphite alkene heating film 5 with fixed electrode pole 2 complex electrode hole 6. This technical scheme can dismantle the connection on fixed electrode pole 2 with epoxy layer board 3 bearing heat conduction silicone grease layer 4 and graphite alkene heating film 5, and graphite alkene heating film 5 lug connection can generate heat on fixed electrode pole 2, and the calorific capacity of whole graphite alkene heating film subassembly can be controlled to the direct epoxy layer board 3 of dismantling according to required heat demand.

Be equipped with the bail that extends to heat conduction silicone grease layer 4 and graphite alkene heating film 5 top on the 3 upper surfaces of epoxy layer board, the bail is equipped with two, and two bails set up respectively on the both sides edge of epoxy layer board 3. The lifting ring is arranged as an acting point when the epoxy resin supporting plate 3 is disassembled and assembled, so that the disassembly and the assembly are convenient.

And a damping cushion layer matched with the fixed electrode rod 2 is arranged on the inner wall of the electrode hole 6 on the epoxy resin supporting plate 3 so as to ensure the stable assembly of the epoxy resin supporting plate 3 on the fixed electrode rod 2.

In the present invention, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may be directly contacting the first feature and the second feature or indirectly contacting the first feature and the second feature through an intermediate. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lower level than the second feature. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example.

Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a fixed graphite alkene heating film of multilayer, includes graphite alkene heating film subassembly, its characterized in that: the graphene heating film component comprises an outer frame, a fixed electrode rod arranged in the outer frame and a graphene heating film group erected on the fixed electrode rod, wherein the fixed electrode rod comprises a positive electrode rod and a negative electrode rod, the graphene heating film group comprises a plurality of parallel epoxy resin supporting plates, a heat-conducting silicone layer covered on the epoxy resin supporting plates and a graphene heating film attached to the heat-conducting silicone layer, and electrode holes matched with the fixed electrode rod are formed in the epoxy resin supporting plates and the graphene heating film.

2. The multilayer fixed graphene exothermic film according to claim 1, wherein: and the upper surface of the epoxy resin supporting plate is provided with a lifting ring extending to the upper part of the heat-conducting silicone grease layer and the upper part of the graphene heating film.

3. The multilayer fixed graphene heating film according to claim 2, wherein: the lifting rings are two and are respectively arranged on two side edges of the epoxy resin supporting plate.

4. The multilayer fixed graphene exothermic film according to claim 1, wherein: and a damping cushion layer matched with the fixed electrode rod is arranged on the inner wall of the electrode hole on the epoxy resin supporting plate.