阅读说明：本技术 一种可以产生负离子和太赫兹波的单项电加热装置 (Single-phase electric heating device capable of generating negative ions and terahertz waves ) 是由 顾宏 戴仁杰 于 2020-12-28 设计创作，主要内容包括：本发明公开了一种可以产生负离子和太赫兹波的单项电加热装置,包括电热板、隔热板和固定支架,固定支架包括铝板、硅胶和底板,隔热板与底板连接,电热板与隔热板连接,硅胶涂抹在铝板的上端和下端形成上盖板,上盖板与电热板连接,电热板包括绝缘层、反射层、发热层、矿物层和固定装置,绝缘层至少包括上绝缘层和下绝缘层,发热层位于上绝缘层和下绝缘层之间,矿物层与发热层连接,矿物层被加热层加热后产生负离子和红外射线,反射层位于上绝缘层和下绝缘层之间,反射层用于反射红外射线；本发明通过反射材料铝箔反射红外热射线,实现单面传递出红外辐射,避免能量散失,降低成本。(The invention discloses a single-phase electric heating device capable of generating negative ions and terahertz waves, which comprises an electric heating plate, a heat insulation plate and a fixing support, wherein the fixing support comprises an aluminum plate, silica gel and a bottom plate, the heat insulation plate is connected with the bottom plate, the electric heating plate is connected with the heat insulation plate, the silica gel is coated on the upper end and the lower end of the aluminum plate to form an upper cover plate, the upper cover plate is connected with the electric heating plate, the electric heating plate comprises an insulating layer, a reflecting layer, a heating layer, a mineral layer and a fixing device, the insulating layer at least comprises an upper insulating layer and a lower insulating layer, the heating layer is positioned between the upper insulating layer and the lower insulating layer, the mineral layer is connected with the heating layer, the mineral layer generates negative ions and infrared rays after being heated by the heating; according to the invention, infrared heat rays are reflected by the reflecting material aluminum foil, so that single-side transmission of infrared radiation is realized, energy loss is avoided, and the cost is reduced.)

1. A single-phase electric heating device capable of generating negative ions and terahertz waves is characterized by comprising

The heat insulation plate comprises an electric heating plate, a heat insulation plate and a fixed support, wherein the fixed support comprises an aluminum plate, silica gel and a bottom plate, the heat insulation plate is connected with the bottom plate, the electric heating plate is connected with the heat insulation plate, the silica gel is coated on the upper end and the lower end of the aluminum plate to form an upper cover plate, and the upper cover plate is connected with the electric heating plate.

2. The single-phase electric heating device capable of generating negative ions and terahertz waves according to claim 1,

the electric hot plate includes insulating layer, reflection stratum, generate heat layer, mineral layer and fixing device, the insulating layer includes insulating layer and lower insulating layer at least, generate heat the layer and be located between upper insulation layer and the lower insulating layer, mineral layer is connected with the layer that generates heat, mineral layer produces anion and infrared ray after being heated by the zone of heating, the reflection stratum is located between upper insulation layer and the lower insulating layer, the reflection stratum is used for reflecting infrared ray, fixing device is connected with the upper insulation layer, will upper insulation layer, lower insulating layer, reflection stratum, generate heat layer and the fixed integrative structure that forms of mineral layer.

3. The single-phase electric heating device capable of generating negative ions and terahertz waves according to claim 2,

the mineral layer is adhesive of mixed mineral powder.

4. The single-phase electric heating device capable of generating negative ions and terahertz waves according to claim 1,

the electric heating plate is characterized by further comprising a plurality of fixing frames, a plurality of ceramic plates and an aluminum foil plate, wherein the fixing frames are installed between the electric heating plate and the upper cover plate, the ceramic plates are installed in the fixing frames, and the aluminum foil plate is installed between the heat insulation plate and the bottom plate.

5. The device as claimed in claim 2 or 3, wherein the fixing means comprises an upper fixing plate, a fixing side plate and a plurality of screws, the screws fix the upper insulating layer, the lower insulating layer, the reflecting layer, the heating layer and the mineral layer, the upper fixing plate is fixedly connected with the upper insulating layer, and the fixing side plate is fixedly connected with the upper insulating layer and the side of the lower insulating layer.

6. The single-phase electric heating device capable of generating negative ions and terahertz waves according to claim 2,

the reflecting layer is an aluminum foil.

7. The single-phase electric heating device capable of generating negative ions and terahertz waves according to claim 2,

the insulating layer is a mica sheet.

8. The single-phase electric heating device capable of generating negative ions and terahertz waves according to claim 3,

the adhesive is prepared from the following components by weight of negative ion powder 20, far infrared mineral powder 15, terahertz mineral powder 5 and adhesive 60, wherein the negative ion powder is prepared from 200-mesh 1000-mesh ceramic powder with the concentration of more than 2000 pieces/cm, the far infrared mineral powder is prepared from 200-mesh 1000-mesh special ceramic powder which radiates out specific wavelength, and the terahertz mineral powder is prepared from 1000-mesh 5000-mesh mineral powder with terahertz element frequency of 3000GHz-3 THz.

9. The single-phase electric heating device capable of generating negative ions and terahertz waves according to claim 4,

the ceramic chip is prepared from 20-25 parts by weight of negative ion ceramic powder, 12-15 parts by weight of far infrared ceramic powder, 5-10 parts by weight of terahertz mineral powder and 35-40 parts by weight of kaolin, wherein the negative ion powder is prepared from 1000-mesh ceramic powder with the concentration of more than 2000/cm, the far infrared mineral powder is prepared from 1000-mesh 200-mesh special ceramic powder which radiates out specific wavelength, and the terahertz mineral powder is prepared from 5000-mesh 1000-mesh special ceramic powder with the terahertz element frequency of 3000GHz-3 THz.

Technical Field

The invention relates to the technical field of electric heating plates, in particular to a single-phase electric heating device capable of generating negative ions and terahertz waves.

Background

In the prior art, negative ions and far infrared minerals are coated or printed on an upper mica sheet in proportion, and are heated and excited to generate electromagnetic radiation and negative ions in a far infrared band, the radiation intensity and the negative ion concentration of the far infrared band excited in the process are limited, according to the standard of health organization of the United nations, the air freshening standard is realized when the content of the negative ions in the air reaches 1500 per cubic centimeter, the medical health care effect is realized when more than 2 ten thousand negative ions in each cubic centimeter is reached, and the cost for selecting the mineral powder containing high negative ions is high.

The infrared radiation energy excited by the conversion of electric energy of the electric heating device such as the mica electric heating plate is double-sided, and the electric heating device is usually blocked by a heat-insulating material in order to avoid the outward dissipation of the infrared radiation energy on the other side when the electric heating device is actually used in physical therapy health-care products such as a steaming cabin, a thermal therapy cabin and the like.

At present, the electric heating device of the same type technology adopts a mica sheet electric heating device more, the device of the structure only provides infrared radiation capability through an internal resistance membrane, and is used for products such as an electric heater, so that an amateur designs a mica heating plate which can be used for physical therapy health care equipment, and if the name disclosed by the Chinese patent is the utility model patent of the mica sheet electric heating plate, the patent number is: CN200720049631.8, the mica plate electric plate that this technical scheme disclosed it includes bottom mica insulation board, middle resistance diaphragm, upper mica insulation board, and the resistance diaphragm is equipped with the extraction electrode, and the mica plate electric plate who adopts this structure is safe waterproof performance good, can produce far infrared, anion, has air-purifying, efficiency such as be favorable to human health, but the board that generates heat of this application is two-sided radiation, needs thermal insulation material to block, and the effect is poor, and is with high costs.

Disclosure of Invention

The invention mainly solves the problems that the heating plate radiates infrared rays on two sides and the concentration of negative ions of the heating plate is low in the prior art; the single-phase electric heating device capable of generating the negative ions and the terahertz waves is provided, infrared rays are emitted from a single surface, energy dissipation is avoided, the negative ion emission concentration is improved, and the cost is reduced.

The technical problem of the invention is mainly solved by the following technical scheme: the utility model provides a can produce single item electric heater unit of anion and terahertz wave, includes electric plate, heat insulating board and fixed bolster, the fixed bolster includes aluminum plate, silica gel and bottom plate, the heat insulating board is connected with the bottom plate, the electric plate is connected with the heat insulating board, silica gel coats and forms the upper cover plate at aluminum plate's upper end and lower extreme, the upper cover plate is connected with the electric plate. The electric heating plate is used for generating negative ions and terahertz waves, the single-side emission of the electric heating plate is realized, the energy loss is reduced, the terahertz substances effectively excite the negative ion powder, the generation of the negative ions is accelerated, and the negative ion divergence concentration is improved.

As preferred, the electric plate includes insulating layer, reflection stratum, generate heat layer, mineral layer and fixing device, the insulating layer includes upper insulating layer and lower insulating layer at least, generate heat the layer and be located between upper insulating layer and the lower insulating layer, mineral layer is connected with the heating layer, mineral layer is by producing anion and infrared ray after the zone of heating heats, the reflection stratum is located between upper insulating layer and the lower insulating layer, the reflection stratum is used for reflecting infrared ray, fixing device is connected with the upper insulating layer, will upper insulating layer, lower insulating layer, reflection stratum, the layer that generates heat and the fixed integrative structure that forms of mineral layer. The layer that generates heat makes the mineral substance layer produce anion and infrared ray, and under the general condition, infrared ray is two-sided divergent, through setting up the reflection stratum, makes the infrared ray unilateral transmission of production, reduces energy loss, reduce cost.

Preferably, the mineral layer is a binder of mixed mineral powder. Mineral substances which can generate negative ions are combined with the adhesive, so that mineral substance powder which can generate negative ions is uniformly distributed among the mica sheets, the generation speed of the negative ions is higher, meanwhile, the quantity of the negative ions contained in the mineral substances of a single heating plate is increased, and the service life of the heating plate is prolonged.

Preferably, the heating device further comprises a plurality of fixing frames, a plurality of ceramic plates and an aluminum foil plate, wherein the fixing frames are installed between the electric heating plate and the upper cover plate, the ceramic plates are installed in the fixing frames, and the aluminum foil plate is installed between the heat insulation plate and the bottom plate. If the heating plate only has the common heating effect, the mineral substance layer is made of the ceramic plate, and after the ceramic plate is heated by the common heating plate, negative ions and infrared rays are generated by the ceramic plate and are reflected by the aluminum foil plate, so that the infrared rays are emitted in a single side, and the utilization rate of the infrared rays is improved.

Preferably, the fixing device comprises an upper fixing plate, a fixing side plate and a plurality of screws, the upper insulating layer, the lower insulating layer, the reflecting layer, the heating layer and the mineral layer are fixed by the screws, the upper fixing plate is fixedly connected with the upper insulating layer, and the fixing side plate is fixedly connected with the upper insulating layer and the side edge of the lower insulating layer. The heating plate is fixed into a whole through the screws or the rivets, so that the stability of the heating plate is improved.

Preferably, the reflective layer is an aluminum foil. The aluminum foil has good reflection effect and can reflect infrared rays.

Preferably, the insulating layer is a mica sheet. Good insulating effect can be achieved by using the mica sheet.

Preferably, the adhesive is prepared from the following components in parts by weight of negative ion powder 20, far infrared mineral powder 15, terahertz mineral powder 5 and adhesive 60, wherein the negative ion powder is ceramic powder with a concentration of more than 2000/cm and a size of 200-.

Preferably, the ceramic sheet is prepared by the weight parts of 20-25 parts of negative ion ceramic powder, 12-15 parts of far infrared ceramic powder, 5-10 parts of terahertz mineral powder and 35-40 parts of kaolin, the negative ion powder is ceramic powder with the concentration of more than 2000/cm and the size of 200-1000 meshes, the far infrared mineral powder is special ceramic powder with the size of 200-1000 meshes and the specific wavelength, and the terahertz mineral powder is special ceramic powder with the size of 1000-5000 meshes and the frequency of 3000GHz-3THz of terahertz element.

The invention has the beneficial effects that: (1) infrared heat rays are reflected by the reflecting material aluminum foil, so that single-side transmission of infrared radiation is realized, energy loss is avoided, and cost is reduced; (2) the negative ion powder is excited by using the excellent thermal conductivity and specific heat characteristics of the terahertz material in the mixed mineral powder, so that the generation of negative ions is accelerated, and the divergence concentration of the negative ions is improved.

Drawings

Fig. 1 is a schematic structural view of an electric heating plate according to a first embodiment of the present invention.

Fig. 2 is a schematic structural diagram of an electric heating apparatus according to a second embodiment of the present invention.

1/2/3/5, mica sheet, 4, aluminum foil, 6, electrode wire, 7, adhesive, 8, resistance membrane, 9, screw, 10, fixed side plate, 11, silica gel film, 12, aluminum plate, 13, silica gel, 14, heating plate, 15, heat insulation plate, 16, aluminum foil plate, 17, bottom plate, 18, fixed frame, 19 and ceramic plate.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.

The first embodiment is as follows: a single-phase electric heating device capable of generating negative ions and terahertz waves is shown in figure 2 and comprises an electric heating plate, a heat insulation plate (15), a plurality of fixing frames (18), a plurality of ceramic plates (19), an aluminum foil plate (16) and a fixing support, wherein the fixing support comprises an aluminum plate (12), a silica gel (13) and a bottom plate (17), the heat insulation plate (15) is connected with the aluminum foil plate (16), the aluminum foil plate (16) is connected with the bottom plate (17), the electric heating plate is connected with the heat insulation plate (15), the silica gel (13) is coated on the upper end and the lower end of the aluminum plate (12) to form an upper cover plate, the electric heating plate is connected with the ceramic plates (19), and the fixing frames (18) are arranged between the upper cover plate and the electric heating plate and used for.

The ceramic sheet (19) is prepared from 20-25 parts by weight of negative ion ceramic powder, 12-15 parts by weight of far infrared ceramic powder, 5-10 parts by weight of terahertz mineral powder and 35-40 parts by weight of kaolin, wherein the negative ion powder is ceramic powder with the concentration of more than 2000/cm and 1000 meshes in the range of 200 meshes, the far infrared mineral powder is special ceramic powder with the wavelength of 200 meshes and 1000 meshes in the range of radiating specific wavelength, and the terahertz mineral powder is special ceramic powder with the frequency of 3000GHz-3THz in the range of 1000 meshes and 5000 meshes.

In the specific application, a ceramic plate (19) is prepared, the ceramic plate is prepared according to the parts by weight, 20-25 parts of negative ion ceramic powder, 12-15 parts of far infrared ceramic powder, 5-10 parts of terahertz mineral powder and 35-40 parts of kaolin, the ceramic plate (19) is sintered and formed at the temperature of more than 1000 ℃ for 4-6 hours, the ceramic plate is cut and polished into various types and specifications, the electric heating plate adopts the existing electric heating plate without mineral substances, 25 ceramic plates (19) with the diameter phi of 47mm multiplied by 5mm are paved on a fixing frame (18), after an upper cover plate is attached, the ceramic plates are connected and fastened with a bottom plate (17) through screws (9) or rivets, and all parts in the middle are fixed.

Example two: a single-item electric heating device capable of generating negative ions and terahertz waves is shown in figure 1, compared with the first embodiment, the single-item electric heating device is characterized in that the electric heating plate comprises a mica sheet, an aluminum foil (4), a heating layer, an adhesive (7) and a fixing device, the mica sheet at least comprises an upper mica sheet and a lower mica sheet, the heating layer is positioned between the upper mica sheet and the lower mica sheet, the adhesive (7) is connected with the heating layer, the adhesive (7) generates negative ions and infrared rays after being heated by the heating layer, the aluminum foil (4) is positioned between the upper mica sheet and the lower mica sheet, the aluminum foil (4) is used for reflecting the infrared rays, the fixing device is connected with the upper mica sheet to fix the upper mica sheet, the lower mica sheet, the aluminum foil (4), the heating layer and the adhesive (7) are fixed to form an integrated structure, and a fixing frame (18), a ceramic sheet (19) and an aluminum foil plate (16) are not required to be added.

Fixing device includes pellosil (11), fixed curb plate (10) and a plurality of screw (9), and a plurality of screw (9) are fixed with upper insulation layer, lower insulating layer, reflection stratum, heating layer and mineral layer, pellosil (11) and upper insulation layer fixed connection, fixed curb plate (10) and upper insulation layer and lower insulating layer side fixed connection.

The adhesive (7) is prepared from the anion powder 20, the far infrared mineral powder 15, the terahertz mineral powder 5 and the adhesive (7) 60 in parts by weight, wherein the anion powder is ceramic powder with the concentration of more than 2000/cm and the size of 200 plus 1000 meshes, the far infrared mineral powder is special ceramic powder with the size of 200 plus 1000 meshes and radiating specific wavelength, and the terahertz mineral powder is mineral powder with the size of 1000 plus 5000 meshes and the frequency of 3000GHz-3THz of terahertz element.

In the specific application, firstly preparing an adhesive (7) of mixed mineral powder, counting the components according to the parts by weight, mixing the negative ion powder 20, the far infrared mineral powder 15, the terahertz mineral powder 5 and the adhesive (7) 60 according to the weight ratio, adding the adhesive (7) of the components after uniformly mixing, fully stirring to prepare the adhesive (7) of the mixed mineral powder, then manufacturing the electric heating plate, firstly coating the adhesive (7) of the mixed mineral powder on a mica sheet (5), attaching a piece of aluminum foil (4) with a high mirror surface on the adhesive, then attaching the mica sheet (3) on the adhesive (7), coating the adhesive (7) on the mica sheet (3), attaching the mica sheet (2) on the mica sheet (3) after coating the adhesive (7) up and down, coating the adhesive (7) on the mica sheet (1) and attaching the mica sheet (2), adopt resistance diaphragm (8) that bonds and winding technology pasted on mica sheet (2), resistance diaphragm (8) extraction electrode line (6) realize that the power is connected and switch on, through hot briquetting technology pressfitting after whole stack, adopt screw (9) or rivet connection bottom mica sheet (5) and upper mica sheet (1) after cutting different model specifications, the periphery is equipped with sealed fixed curb plate (10) that prevent steam drop or comdenstion water and soak, cover foraminiferous pellosil (11) in upper end, fix whole hot plate (14) through the rivet, cooperate sealed good fixed curb plate (10), make hot plate (14) become a body structure.

In the third embodiment, the electric heating plate of the second embodiment is directly used as an electric heating device, and a heat insulation plate (15), a fixing frame (18), a ceramic plate (19), an aluminum foil plate (16) and a fixing support are not needed.

Fourth embodiment, a single electric heating apparatus capable of generating negative ions and terahertz waves, comprising an electric heating plate, a heat insulating plate (15), a plurality of fixing frames (18), a plurality of ceramic plates (19) and a fixing support, wherein the fixing support comprises an aluminum plate (12), silica gel and a bottom plate (17), the heat insulating plate (15) is connected with the bottom plate (17), the electric heating plate is connected with the heat insulating plate (15), the silica gel is coated on the upper end and the lower end of the aluminum plate (12) to form an upper cover plate, the electric heating plate is connected with the ceramic plates (19), the fixing frame (18) is installed between the upper cover plate and the electric heating plate for fixing the ceramic plates (19), the electric heating plate comprises a mica sheet, an aluminum foil sheet (4), a heating layer, an adhesive (7) and a fixing device, the adhesive (7) of the embodiment adopts a common adhesive (7), no mineral substance is required to be added, the aluminum foil sheet (, and manufacturing the electric heating device.

According to the invention, infrared heat rays are reflected by the reflecting material aluminum foil, so that single-side transmission of infrared radiation is realized, energy loss is avoided, and the cost is reduced; the negative ion powder is excited by using the excellent thermal conductivity and specific heat characteristics of the terahertz material in the mixed mineral powder, so that the generation of negative ions is accelerated, and the divergence concentration of the negative ions is improved.

The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the invention as set forth in the claims.