CN109974070B - Foldable intelligent electric heater with multifunctional heating mode - Google Patents
Foldable intelligent electric heater with multifunctional heating mode Download PDFInfo
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- CN109974070B CN109974070B CN201910378192.2A CN201910378192A CN109974070B CN 109974070 B CN109974070 B CN 109974070B CN 201910378192 A CN201910378192 A CN 201910378192A CN 109974070 B CN109974070 B CN 109974070B
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 98
- 238000005485 electric heating Methods 0.000 claims abstract description 89
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 230000005855 radiation Effects 0.000 claims abstract description 55
- 238000005034 decoration Methods 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims description 2
- 229910021389 graphene Inorganic materials 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 239000010445 mica Substances 0.000 claims description 2
- 229910052618 mica group Inorganic materials 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 16
- 238000010792 warming Methods 0.000 description 5
- 230000000295 complement effect Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000554 physical therapy Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009982 effect on human Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/04—Electric heating systems using electric heating of heat-transfer fluid in separate units of the system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electric Stoves And Ranges (AREA)
- Central Heating Systems (AREA)
Abstract
The invention provides a multifunctional heating mode foldable intelligent electric heater, which comprises a first electric heating mechanism, a second electric heating mechanism, a rotary column and a control panel, wherein the first electric heating mechanism comprises a first shell and a first heating plate, the first heating plate is arranged in the first shell, the first shell comprises a first top cover plate, a first bottom cover plate, a first front shell and a first rear shell, the second electric heating mechanism comprises a second shell and a second heating plate, the second heating plate is arranged in the second shell, the second shell comprises a second top cover plate, a second bottom cover plate, a second front shell and a second rear shell, the right side of the first shell and the left side of the second shell are respectively hinged with the two sides of the rotary column, the first front shell and the second front shell are respectively provided with radiation heat dissipation holes, and the control panel is respectively electrically connected with the first electric heating mechanism and the second electric heating mechanism. The invention can effectively solve the problems of small heating area, slow heating or single heating mode of a single electric heater.
Description
Technical Field
The invention relates to an electric heater, in particular to a multifunctional heating mode foldable intelligent electric heater.
Background
As an electric heater, there are various types and kinds of electric heaters on the market, mainly far infrared radiation type heating or air convection type heating. However, the existing electric heater has a single heating mode, can only be convection type or radiation type, and cannot be combined into one; the radiation type electric heater heats in a far infrared light wave mode, has the advantages of high heating speed and obvious rapid heating effect, ensures that people feel warm immediately within the effective radiation distance of far infrared light, has good physiotherapy effect on human bodies by the far infrared light wave, and can be used outdoors or in environments with poor warming effect; the disadvantage is small heating area. The convection type electric heater heats the room in a mode of heating the air temperature in the room, and has the advantages of realizing the integral heating of the room and having large heating area; the heating speed is slow, the ideal heating temperature can be achieved after a long time, a good heat preservation effect is required for a room, and the door and window cannot be opened when the heating device is used.
Disclosure of Invention
The invention provides a multifunctional foldable intelligent electric heater, which at least solves the problems of small heating area, slow heating or single heating mode of a single type of electric heater in the prior art.
The invention provides an intelligent electric heater with a multifunctional heating mode and foldable use, which is characterized by being capable of being unfolded and folded for use and having two heating modes of radiation and convection: when the electric heater is unfolded and used, the first electric heating mechanism and the second electric heating mechanism can be unfolded through the rotating shaft connected with the middle hinge to form an electric heater with two sides capable of simultaneously radiating and heating; the unfolding angle is any angle ranging from 0 degrees to 360 degrees. When the electric heater is folded for use, the first electric heating mechanism and the second electric heating mechanism are attached together through the rotating shafts connected through the middle hinges, so that the electric heater with air convection type heating operation is formed;
The specific structure is, including first electric heating mechanism, second electric heating mechanism, column spinner, control panel, first electric heating mechanism includes first casing, first radiant heating board subassembly is installed in first casing, first casing includes first top cover plate, first end cover plate, first preceding shell, first backshell, first left side decoration apron. The second electric heating mechanism comprises a second shell and a second radiation type heating plate component, the second radiation type heating plate component is arranged in the second shell, and the second shell comprises a second top cover plate, a second bottom cover plate, a second front shell, a second rear shell and a second left decoration cover plate. The right side of first casing, the left side of second casing are articulated with the both sides of column spinner respectively, first preceding shell, the preceding shell of second all are equipped with the radiation louvre, control panel is electrically connected with first electric heating mechanism, second electric heating mechanism respectively.
Further, the first radiant heating board assembly comprises a first electric heating pipe and a first radiant heat conducting board (composed of one or more boards), the first electric heating pipe is installed in the first radiant heat conducting board, the second radiant heating board assembly comprises a second electric heating pipe and a second radiant heat conducting board (composed of one or more boards), and the second electric heating pipe is installed in the second radiant heat conducting board.
Further, the first radiation type heating plate component and the second radiation type heating plate component are selected from one of a heat conduction aluminum plate, a carbon crystal heating plate, a carbon fiber heating plate, a graphene heating plate and a mica sheet carrier type heating plate.
Further, the surfaces of the first far infrared radiation type heating plate and the second far infrared radiation type heating plate are respectively provided with a radiation heat coating.
Further, the first electric heating tube and the second electric heating tube are I-shaped tubes, U-shaped tubes or W-shaped tubes.
Further, the first top cover plate and the second top cover plate are both provided with a plurality of hot air outlet holes, and the first bottom cover plate and the second bottom cover plate are both provided with a plurality of cold air inlet holes.
Further, the rotary column, the first bottom cover plate and the second bottom cover plate are all provided with supporting leg devices.
Further, the control panel is installed at the upper end of the rotary column.
Further, the first electric heating mechanism further comprises a first temperature limiting protection device, and the second electric heating mechanism further comprises a second temperature limiting protection device.
Compared with the prior art, the invention adopts the hinge structure formed by the first electric heating mechanism, the second electric heating mechanism and the rotary column, so that the first electric heating mechanism and the second electric heating mechanism can be closed or unfolded, when the first electric heating mechanism and the second electric heating mechanism are unfolded, the far infrared radiation heating mode is adopted, the rapid heating and warming in a small range can be realized, the heat is directly radiated to the human body through the front net in a far infrared radiation mode, the warming is immediately felt, and the far infrared has the physiotherapy effects of promoting blood circulation and the like. Can be used outdoors or in environments with poor warming effect, and has obvious and rapid warming effect. When working in an unfolding mode, the radiation type heating effect is obvious, and the convection air heating effect is not obvious. When the first electric heating mechanism and the second electric heating mechanism are closed, the two mechanisms are combined into a channel structure suitable for air convection from bottom to top, the first radiant heating plate and the second radiant heating plate are heated relatively to each other, a heat superposition effect is formed in the middle, so that the temperature of air in a convection channel is rapidly increased, hot air is rapidly discharged from the radiating holes of the first top cover plate and the second top cover plate, and cold air enters the middle of the two radiant heating plates from the air inlets of the first bottom cover plate and the second bottom cover plate and is rapidly heated to be discharged upwards, so that air convection is realized; the convection heating effect is obvious when working in a closed mode, and the radiation heating effect is no longer obvious. Because of the heat superposition effect between the two radiation heating plates, the convection effect of the cold and hot air is obviously stronger than that of a convection type electric heater of a common heat dissipation type heating body. And the conversion from heating by small-range far infrared radiation to heating by space air is perfectly realized, and the whole heating effect of a large space is realized.
Drawings
FIG. 1 is a front view of an embodiment of the present invention in an expanded state;
FIG. 2 is a top view of an embodiment of the present invention in an expanded state;
FIG. 3 is a bottom view of an expanded state of an embodiment of the present invention;
FIG. 4 is a schematic view showing the structure of a heating plate according to an embodiment of the present invention;
Fig. 5 is a front view of a closed state according to an embodiment of the present invention.
FIG. 6 is a top view complement of an expanded state of an embodiment of the present invention;
FIG. 7 is a bottom view complement of an expanded state of an embodiment of the present invention;
FIG. 8 is a top view complement of an expanded state of an embodiment of the present invention;
FIG. 9 is a top view complement of an expanded state of an embodiment of the present invention;
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution of the embodiments of the present invention will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments.
The invention provides a multifunctional foldable intelligent electric heater, which comprises a first electric heating mechanism 1, a second electric heating mechanism 2, a rotary column 3 and a control panel 4, wherein the first electric heating mechanism 1 comprises a first shell and a first radiation type heating plate component, the first radiation type heating plate component is arranged in the first shell, the first shell comprises a first top cover plate 12, a first bottom cover plate 13, a first front shell 11 and a first rear shell 14, a first left decoration cover plate 16, the second electric heating mechanism 2 comprises a second shell and a second radiation type heating plate component, the second radiation type heating plate component is arranged in the second shell, the second shell comprises a second top cover plate 22, a second bottom cover plate 23, a second front shell 21 and a second rear shell 24, the right side of the first shell and the left side of the second shell are respectively hinged with two sides of the rotary column 3, the first front shell 11 and the second front shell 21 are respectively provided with a radiation hole 51, and the electric heating mechanism 1 and the electric heating mechanism 4 are respectively connected with the second electric heating mechanism 1.
As shown in fig. 1-4, the first electric heating mechanism 1 and the second electric heating mechanism 2 are hinged to the rotary column 3 respectively to form a hinge structure, and in a closed state, the first front shell 11 and the second front shell 21 are attached to form a convection type heating structure, gas rises from the bottoms of the first electric heating mechanism 1 and the second electric heating mechanism 2, and heated by the first radiation type heating plate component and the second radiation type heating plate component to form hot gas, and overflows from the tops of the first electric heating mechanism 1 and the second electric heating mechanism 2 to form hot gas. In the open state, the first front case 11 and the second front case 21 are unfolded to form a heat radiation type structure, and radiant light waves generated by heating the first electric heating mechanism 1 and the second electric heating mechanism 2 are heated by heat radiation type through the radiant heat radiating holes 51.
According to the embodiment of the invention, the first electric heating mechanism and the second electric heating mechanism can be closed or unfolded by adopting the hinge structure formed by the first electric heating mechanism, the second electric heating mechanism and the rotating column, and when the first electric heating mechanism and the second electric heating mechanism are unfolded, double-side radiation type heating can be performed, the heating area of the electric heater is small, the heat is concentrated, the temperature in the radiation range is high, the heating is rapid, the heating body feeling is strong, and the far infrared physiotherapy effect is realized. When the first electric heating mechanism and the second electric heating mechanism are closed, the inside of the electric heater is heated by hot air convection, the heating area of the electric heater is large, the whole temperature in the room is obviously raised, and the heating body feeling is soft and comfortable.
Optionally, as shown in fig. 5, the first radiant heating board assembly includes a first electrothermal pipe 151 and a first radiant heating board 152.
The first electric heating tube 151 is installed in the first radiant heat conducting plate 152, and the second electric heating tube 251 is installed in the second radiant heat conducting plate 252.
In particular, the first radiation heat-conducting plate 152 and the second radiation heat-conducting plate 252 are all made of heat-conducting aluminum plates.
In particular, the surfaces of the first radiant heating plate 152 and the second radiant heat conducting plate 252 are provided with a radiant heat coating.
In particular, the first electric heating tube 151 and the second electric heating tube 251 may be I-shaped tubes, U-shaped tubes or W-shaped tubes.
In the description of the present drawing, the first electric heating tube 151 and the second electric heating tube 251 are exemplified as U-shaped tubes.
According to the embodiment of the invention, the first electric heating tube 151 and the second electric heating tube 251 are arranged into the U-shaped tubes, so that the first electric heating tube 151 and the second electric heating tube 251 can be fully contacted with the first heat conducting plate 152 and the second heat conducting plate 252, the heat conducting efficiency is improved, and the first heat conducting plate 152 and the second heat conducting plate 252 are ensured to have the advantage of rapid temperature rise. Meanwhile, the embodiment of the present invention improves the heat radiation efficiency of the first and second heat conductive plates 152 and 252 by using the radiation heat coating.
Alternatively, as shown in fig. 1-4, the first top cover plate 12 and the second top cover plate 22 are respectively provided with a plurality of hot air outlet holes 52, and the first bottom cover plate 13 and the second bottom cover plate 23 are respectively provided with a plurality of cold air inlet holes 53.
Optionally, as shown in fig. 1, the spin columns 3, the first bottom cover plate 13, and the second bottom cover plate 23 are all provided with supporting leg devices 6.
Wherein, the hot air outlet hole 52 and the cold air inlet hole 53 are both in a hole shape design with small wind resistance.
Alternatively, as shown in fig. 2, the control panel 4 is mounted on the upper end of the spin column 3.
Optionally, the support foot means 6 comprises a support mounting plate and casters.
The first electric heating mechanism 1 further comprises a first temperature limiting protection device, and the second electric heating mechanism 2 further comprises a second temperature limiting protection device. The first temperature limiting protection device and the second temperature limiting protection device are temperature limiters.
According to the embodiment of the invention, the first temperature limiting protection device and the second temperature limiting protection device are arranged, so that the over-high temperature protection of the first electric heating mechanism 1 and the second electric heating mechanism 2 is realized; avoiding the user from being scalded due to overhigh temperature.
The control panel 4 is also provided with a temperature display screen, an electronic temperature sensing probe is connected with the control panel, a required heating temperature can be set, and when the temperature reaches the set temperature, the heating body stops heating; when the temperature is lower than the set temperature, the heating body starts to heat; achieving the effect of energy saving.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the specific embodiments of the present application after reading the present specification, and these modifications and variations do not depart from the scope of the application as claimed in the pending claims.
Claims (7)
1. The foldable intelligent electric heater is characterized by comprising a first electric heating mechanism, a second electric heating mechanism, a rotary column and a control panel, wherein the first electric heating mechanism comprises a first shell and a first far infrared radiation type heating plate component, the first far infrared radiation type heating plate component is installed in the first shell, the first shell comprises a first top cover plate, a first bottom cover plate, a first front shell, a first rear shell and a first left decoration cover plate, the second electric heating mechanism comprises a second shell and a second far infrared radiation type heating plate component, the second far infrared radiation type heating plate component is installed in the second shell, the second shell comprises a second top cover plate, a second bottom cover plate, a second front shell, a second rear shell and a second right decoration cover plate, the right side of the first shell and the left side of the second shell are respectively hinged with two sides of the rotary column, the first front shell and the second front shell are respectively provided with radiation radiating holes, and the control panel is respectively connected with the first electric heating mechanism and the second electric heating mechanism;
the first far infrared radiation type heating plate component comprises a first electric heating tube and a first far infrared radiation type heat conducting plate, and the first electric heating tube is arranged in the first radiation type heat conducting plate; the second far infrared radiation type heating plate component comprises a second electric heating tube and a second far infrared radiation type heat conducting plate, and the second electric heating tube is arranged in the second radiation type heat conducting plate;
the first top cover plate and the second top cover plate are respectively provided with a plurality of hot air outlet holes, and the first bottom cover plate and the second bottom cover plate are respectively provided with a plurality of cold air inlet holes;
The first electric heating mechanism and the second electric heating mechanism are respectively hinged with the rotary column to form a hinge type structure, the first front shell and the second front shell are attached to form a convection type heating structure in a closed state, gas rises from the bottoms of the first electric heating mechanism and the second electric heating mechanism, hot gas is formed through heating of the first radiation type heating plate component and the second radiation type heating plate component, and the hot gas overflows from the tops of the first electric heating mechanism and the second electric heating mechanism to form hot gas; the first front shell and the second front shell are unfolded in the opening state to form a heat radiation type structure, and radiant light waves generated by heating of the first electric heating mechanism and the second electric heating mechanism are heated in a heat radiation type mode through the radiation radiating holes.
2. The foldable intelligent electric heater of claim 1, wherein the first and second far-infrared radiation type heating plate assemblies are selected from one of a far-infrared radiation aluminum plate, a carbon crystal heating plate, a carbon fiber heating plate, a graphene heating plate, and a mica sheet carrier type heating plate.
3. The foldable intelligent electric heater of claim 1, wherein the first and second far-infrared radiation heating plates are aluminum materials, and the surfaces of the first and second far-infrared radiation heating plates are provided with radiant heat coatings.
4. The foldable intelligent electric heater of claim 1, wherein the first and second electrical heating tubes can be I-tube, U-tube or W-tube.
5. The foldable intelligent electric heater of claim 1, wherein the spin columns, the first bottom cover plate and the second bottom cover plate are provided with support leg devices.
6. The foldable intelligent electric heater of claim 1, wherein the control panel is mounted at an upper end of the spin column.
7. The foldable intelligent electric heater of claim 1, wherein the first electric heating mechanism further comprises a first temperature limiting protection device and the second electric heating mechanism further comprises a second temperature limiting protection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910378192.2A CN109974070B (en) | 2019-05-08 | 2019-05-08 | Foldable intelligent electric heater with multifunctional heating mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910378192.2A CN109974070B (en) | 2019-05-08 | 2019-05-08 | Foldable intelligent electric heater with multifunctional heating mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109974070A CN109974070A (en) | 2019-07-05 |
| CN109974070B true CN109974070B (en) | 2024-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910378192.2A Active CN109974070B (en) | 2019-05-08 | 2019-05-08 | Foldable intelligent electric heater with multifunctional heating mode |
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| Country | Link |
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| CN (1) | CN109974070B (en) |
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| JP2008008601A (en) * | 2006-06-30 | 2008-01-17 | Toyotomi Co Ltd | Electric panel heater |
| KR20100125900A (en) * | 2009-05-22 | 2010-12-01 | 조병국 | Far infrared ray heater unit which can be folded |
| CN202182514U (en) * | 2011-07-29 | 2012-04-04 | 中山市朗田电器有限公司 | Foldable warmer |
| CN202521706U (en) * | 2012-02-23 | 2012-11-07 | 上海森中电器有限公司 | Water-proof folding convection-type warmer |
| CN202521707U (en) * | 2012-02-23 | 2012-11-07 | 上海森中电器有限公司 | Folding convection type heater |
| CN203258733U (en) * | 2013-05-27 | 2013-10-30 | 张德印 | Novel folding electric warming notebook |
| CN204285587U (en) * | 2014-11-17 | 2015-04-22 | 深圳市联创电器实业有限公司 | Folding radiant type space heater |
| CN109681948A (en) * | 2019-01-25 | 2019-04-26 | 珠海格力电器股份有限公司 | Electric heater |
| CN210267473U (en) * | 2019-05-08 | 2020-04-07 | 中山市益佳电器有限公司 | Foldable intelligent electric heater with multifunctional heating mode |
-
2019
- 2019-05-08 CN CN201910378192.2A patent/CN109974070B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008008601A (en) * | 2006-06-30 | 2008-01-17 | Toyotomi Co Ltd | Electric panel heater |
| KR20100125900A (en) * | 2009-05-22 | 2010-12-01 | 조병국 | Far infrared ray heater unit which can be folded |
| CN202182514U (en) * | 2011-07-29 | 2012-04-04 | 中山市朗田电器有限公司 | Foldable warmer |
| CN202521706U (en) * | 2012-02-23 | 2012-11-07 | 上海森中电器有限公司 | Water-proof folding convection-type warmer |
| CN202521707U (en) * | 2012-02-23 | 2012-11-07 | 上海森中电器有限公司 | Folding convection type heater |
| CN203258733U (en) * | 2013-05-27 | 2013-10-30 | 张德印 | Novel folding electric warming notebook |
| CN204285587U (en) * | 2014-11-17 | 2015-04-22 | 深圳市联创电器实业有限公司 | Folding radiant type space heater |
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| CN109974070A (en) | 2019-07-05 |
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Address after: No.7, Ke te Road North, dacen Industrial Zone, Huangpu town, Zhongshan City, Guangdong Province Applicant after: ZHONGSHAN YIJIA ELECTRICAL APPLIANCE Co.,Ltd. Address before: 528427 market side of Shenghui north, Min'an village, Nantou Town, Zhongshan City, Guangdong Province Applicant before: ZHONGSHAN YIJIA ELECTRICAL APPLIANCE Co.,Ltd. |
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