CN204534797U - A kind of folding electric heater of compact conformation - Google Patents
A kind of folding electric heater of compact conformation Download PDFInfo
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- CN204534797U CN204534797U CN201520229474.3U CN201520229474U CN204534797U CN 204534797 U CN204534797 U CN 204534797U CN 201520229474 U CN201520229474 U CN 201520229474U CN 204534797 U CN204534797 U CN 204534797U
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Abstract
The utility model discloses a kind of folding electric heater of compact conformation, comprise substrate and heating part, substrate is polylith, every block substrate is provided with heating part, is also provided with the articulated section be articulated and connected for both between adjacent substrate; Heating part comprises the heat-insulation layer, heating layer, insulating barrier and the heat dissipating layer that are set gradually to another by its side, heat dissipating layer is positioned on the surface of the assembly be made up of heating part and counterpart substrate, the material of heat dissipating layer is aluminium, aluminium alloy or copper, insulating barrier is micarex, and heating layer is carbon crystal heat material; Also be provided with angle fixed part between adjacent substrate, angle fixed part comprises pull bar, and the two ends of pull bar are provided with screwed hole, and in screwed hole, equal matched in clearance has threaded rod, and institute's threaded rod has all been threaded lock nut.The utility model structure is simple, receives conveniently, is convenient to realize concentrating baking, on the basis increasing heating face, being beneficial to the volume and weight that alleviate electric heater, can fix the use form of the best.
Description
Technical field
The utility model relates to apparatus for baking field, particularly relates to a kind of folding electric heater of compact conformation.
Background technology
Electric heater outwardly provides thermal source by radiation and convection current, and heating plant that is rapid, cheap as a kind of heat supply, convenient in carrying, be widely used in all kinds of civilian and public buildings such as house, office, hotel, market, hospital, school, railway carriage, simple and easy prefabricated house.In prior art, widely used electric heater type is respectively electric oil-filled warmer, PTC warm-air drier, electro-thermal membrane electric heater etc.
Wherein, electro-thermal membrane electric heater with its in use Electric radiant Heating Film self can not oxidized, volume is little, lightweight, heat production speed fast, electrothermal efficiency high, its occupation rate of market increases gradually, how to optimize the structure of electro-thermal membrane electric heater further and enrich the function of electro-thermal membrane electric heater, the further genralrlization of electro-thermal membrane electric heater being advanced further.
Utility model content
How optimizing the structure of electro-thermal membrane electric heater further for above-mentioned and enrich the function of electro-thermal membrane electric heater, will advance the problem of the further genralrlization of electro-thermal membrane electric heater further, the utility model provides a kind of folding electric heater of compact conformation.
For solving the problem, the folding electric heater of a kind of compact conformation that the utility model provides solves problem by following technical essential: a kind of folding electric heater of compact conformation, comprise substrate and heating part, described substrate is polylith, and every block substrate is provided with heating part, be also provided with the articulated section be articulated and connected for both between adjacent substrate;
Described heating part is embedded in corresponding substrate respectively, heating part comprises the heat-insulation layer, heating layer, insulating barrier and the heat dissipating layer that are set gradually to another by its side, described heat dissipating layer is positioned on the surface of the assembly be made up of heating part and counterpart substrate, the material of described heat dissipating layer is aluminium, aluminium alloy or copper, described insulating barrier is micarex, and described heating layer is carbon crystal heat material; The angle fixed part for both angle angles fixing is also provided with between adjacent substrate, described angle fixed part comprises pull bar, the two ends of described pull bar are provided with screwed hole, the screwed hole of one end is had at least to be bar hole along pull bar length direction, in screwed hole, equal matched in clearance has threaded rod, described threaded rod is separately fixed on one piece of substrate, and lock nut that threaded rod has all been threaded.
Concrete, the substrate arranged is used for the fixing of heating part, in heating part, the heat-insulation layer arranged is heat resistant layer, heating layer is heat production layer, described carbon crystal heat material is the new new thermo electric material risen in recent years, and this material is processed under certain process conditions by filler, stabilizing agent, adhesive, carbon filament or carbon dust etc., its with the carbon atom after energising for pyrotoxin.Adopt carbon crystal heat material as heat production layer, not only make the exothermic material that the electrothermal efficiency of heat production layer is high, carbon crystal heat material is thin, lightweight as a kind of thickness simultaneously, long service life, power output and maximum temperature are convenient to control, the utility model can be made to have, and overall volume is little, lightweight, power output is convenient to control, can prevent the features such as scald, long service life.Simultaneously, adopt micarex as the insulating materials of carbon crystal heat material and heat dissipating layer, while realization is avoided carbon crystal heat material to be shorted insulating with carbon crystal heat material and heat dissipating layer, between carbon crystal heat material and heat dissipating layer, thermal resistance is little, is beneficial to heat and is passed to heat dissipating layer to be distributed to surrounding space.It is the further restriction of aluminium, aluminium alloy or copper to the material of heat dissipating layer, be intended to obtain a kind of thermal conductivity factor high, be easy to obtain raw-material heat dissipating layer, like this, adopt the heat dissipating layer of this kind of form that every block substrate can be made all to have larger heat transfer area, good heat transfer coefficient can prevent heating layer local heat conduction not smooth and cause heating layer to damage.
In the utility model, adopt and substrate is set to polylith, and the architectural feature of heating part is set on every block substrate, can make adjacent substrate in relative rotational motion, the lower end of each substrate of the utility model all falls at grade, and the contact point of described lower end and described plane is not located along the same line, namely make the utility model when not needing support or leg, the utility model can stand on bottom surface or other platforms, plays the utility model further and can be set to more light feature; Meanwhile, adjacent substrate relative position rotates adjustable version by articulated section, is convenient to realize several heating part and concentrates baking to same hot spot, be conducive to improving electrothermal efficiency further; Adjacent substrate relative position rotates adjustable version by articulated section, and make the area in the utility model whole heating face upon deployment large, when drawing in, the utility model volume is little, is convenient to storage of the present utility model.
The angle fixed part arranged is for the angle between two pieces of substrates being fixedly linked, concrete, when lock nut at pull bar two ends is relaxed, the two pieces of substrates be connected rotate by articulated section, after lock nut is fastening, lock nut is applied to compression between pull bar and substrate for fixing the angle between two pieces of substrates, like this, when reaching best using state between the substrates, using state of the present utility model can be fixed by angle fixed part, be conducive to stablizing structure of the present utility model, be beneficial to serviceability of the present utility model and anti-inversion performance.
Further technical scheme is:
As one easy articulated section structure, described articulated section is hinge.
For making the utility model more attractive in appearance, the heat simultaneously making heating part generate is concentrated by heat dissipating layer and is shed, be beneficial to the utilization rate of heat energy, described substrate is for arranging reeded plank, heating part is embedded in described groove, and heat-insulation layer is heat preservation fibre glass cotton, is also provided with separation layer between heat-insulation layer and substrate.
In above architectural feature, for the substrate thermal resistance of plank is large, is easy to obtain and is suitable for existing domestic environment, heat preservation fibre glass cotton high insulating effect, strong to high temperature tolerance ability, be arranged on separation layer between heat-insulation layer and substrate for heat-insulation layer, heating layer, insulating barrier, heat dissipating layer combination is as a whole, be convenient to the compactedness of dismounting of the present utility model and structure, preferred separation layer is metallic plate, such separation layer not only intensity high, simultaneously can temperature difference of even each point of the heat-insulation layer back side, substrate can be avoided to cause because local temperature is too high being out of shape.
For improving area of dissipation of the present utility model further, the outside of described heat dissipating layer is also fixed with wire netting.
As a kind of structure being easy to receive, the quantity of described substrate and heating part is three, and any two substrates are articulated with the left and right sides of the 3rd piece of substrate respectively by articulated section.
For improving the above-mentioned performance being easy to receive further, as two kinds of preferred structures, the substrate being in electric heater both sides is level board, and above two substrates are articulated with front side and the rear side of the substrate being in central authorities respectively; The substrate being in electric heater both sides is level board, and be positioned at and the left side of substrate of central authorities or right side be also provided with relative on front side of this substrate or the flange that protrudes of rear side, the substrate being in both sides is articulated with the homonymy of the substrate being in central authorities respectively, and wherein one piece of substrate being in both sides is articulated with on described flange.Further, the thickness uniform thickness of described flange and substrate.
The utility model has following beneficial effect:
1, the utility model structure is simple, the substrate arranged is used for the fixing of heating part, in heating part, the heat-insulation layer arranged is heat resistant layer, heating layer is heat production layer, adopt carbon crystal heat material as heat production layer, not only make the exothermic material that the electrothermal efficiency of heat production layer is high, carbon crystal heat material is thin, lightweight as a kind of thickness simultaneously, long service life, power output and maximum temperature are convenient to control, the utility model can be made to have, and overall volume is little, lightweight, power output is convenient to control, can prevent the features such as scald, long service life.Simultaneously, adopt micarex as the insulating materials of carbon crystal heat material and heat dissipating layer, while realization is avoided carbon crystal heat material to be shorted insulating with carbon crystal heat material and heat dissipating layer, between carbon crystal heat material and heat dissipating layer, thermal resistance is little, is beneficial to heat and is passed to heat dissipating layer to be distributed to surrounding space.It is the further restriction of aluminium, aluminium alloy or copper to the material of heat dissipating layer, be intended to obtain a kind of thermal conductivity factor high, be easy to obtain raw-material heat dissipating layer, like this, adopt the heat dissipating layer of this kind of form that every block substrate can be made all to have larger heat transfer area, good heat transfer coefficient can prevent heating layer local heat conduction not smooth and cause heating layer to damage.
2, in the utility model, adopt and substrate is set to polylith, and the architectural feature of heating part is set on every block substrate, can make adjacent substrate in relative rotational motion, the lower end of each substrate of the utility model all falls at grade, and the contact point of described lower end and described plane is not located along the same line, namely make the utility model when not needing support or leg, the utility model can stand on bottom surface or other platforms, plays the utility model further and can be set to more light feature; Meanwhile, adjacent substrate relative position rotates adjustable version by articulated section, is convenient to realize several heating part and concentrates baking to same hot spot, be conducive to improving electrothermal efficiency further; Adjacent substrate relative position rotates adjustable version by articulated section, and make the area in the utility model whole heating face upon deployment large, when drawing in, the utility model volume is little, is convenient to storage of the present utility model.
3, the angle fixed part arranged is for the angle between two pieces of substrates being fixedly linked, concrete, when lock nut at pull bar two ends is relaxed, the two pieces of substrates be connected rotate by articulated section, after lock nut is fastening, lock nut is applied to compression between pull bar and substrate for fixing the angle between two pieces of substrates, like this, when reaching best using state between the substrates, using state of the present utility model can be fixed by angle fixed part, be conducive to stablizing structure of the present utility model, be beneficial to serviceability of the present utility model and anti-inversion performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of a folding electric heater specific embodiment of a kind of compact conformation described in the utility model;
Fig. 2 is folding electric heater specific embodiment substrate of a kind of compact conformation described in the utility model and the sectional view of heating part;
Fig. 3 is in folding electric heater specific embodiment of a kind of compact conformation described in the utility model, the structural representation of angle fixed part.
Figure acceptance of the bid note is respectively: 1, substrate, and 11, flange, 2, articulated section, 3, heating part, 31, separation layer, 32, heat-insulation layer, 33, heating layer, 34, insulating barrier, 35, heat dissipating layer, 36, wire netting, 4, angle fixed part, 41, pull bar, 42, lock nut, 43, threaded rod.
Detailed description of the invention
The utility model provides a kind of folding electric heater of compact conformation, for for how to optimize the structure of electro-thermal membrane electric heater further and enrich the function of electro-thermal membrane electric heater, will advance the problem of the further genralrlization of electro-thermal membrane electric heater further.Below in conjunction with embodiment, the utility model is described in further detail, but the utility model is not limited only to following examples:
Embodiment 1:
As shown in Figure 1 to Figure 3, a kind of folding electric heater of compact conformation, comprises substrate 1 and heating part 3, and described substrate 1 is polylith, and every block substrate 1 is provided with heating part 3, is also provided with the articulated section 2 be articulated and connected for both between adjacent substrate 1;
Described heating part 3 is embedded in corresponding substrate 1 respectively, heating part 3 comprises the heat-insulation layer 32, heating layer 33, insulating barrier 34 and the heat dissipating layer 35 that are set gradually to another by its side, described heat dissipating layer 35 is positioned on the surface of the assembly be made up of heating part 3 and counterpart substrate 1, the material of described heat dissipating layer 35 is aluminium, aluminium alloy or copper, described insulating barrier 34 is micarex, and described heating layer 33 is carbon crystal heat material; The angle fixed part 4 for both angle angles fixing is also provided with between adjacent substrate 1, described angle fixed part 4 comprises pull bar 41, the two ends of described pull bar 41 are provided with screwed hole, the screwed hole of one end is had at least to be bar hole along pull bar 41 length direction, in screwed hole, equal matched in clearance has threaded rod 43, described threaded rod 43 is separately fixed on one piece of substrate 1, and lock nut 42 that threaded rod 43 has all been threaded.
In the present embodiment, the substrate 1 arranged fixing for heating part 3, in heating part 3, the heat-insulation layer 32 arranged is heat resistant layer, heating layer 33 is heat production layer, adopt carbon crystal heat material as heat production layer, not only make the exothermic material that the electrothermal efficiency of heat production layer is high, carbon crystal heat material is thin, lightweight as a kind of thickness simultaneously, long service life, power output and maximum temperature are convenient to control, the utility model can be made to have, and overall volume is little, lightweight, power output is convenient to control, can prevent the features such as scald, long service life.Simultaneously, adopt micarex as the insulating materials of carbon crystal heat material and heat dissipating layer 35, while realization is avoided carbon crystal heat material to be shorted insulating with carbon crystal heat material and heat dissipating layer 35, between carbon crystal heat material and heat dissipating layer 35, thermal resistance is little, is beneficial to heat and is passed to heat dissipating layer 35 to be distributed to surrounding space.It is the further restriction of aluminium, aluminium alloy or copper to the material of heat dissipating layer 35, be intended to obtain a kind of thermal conductivity factor high, be easy to obtain raw-material heat dissipating layer 35, like this, adopt the heat dissipating layer 35 of this kind of form that every block substrate 1 can be made all to have larger heat transfer area, good heat transfer coefficient can prevent heating layer 33 local heat conduction not smooth and cause heating layer 33 to damage.
In the present embodiment, adopt and substrate 1 is set to polylith, and the architectural feature of heating part 3 is set on every block substrate 1, can make adjacent substrate 1 in relative rotational motion, the lower end of each substrate 1 of the utility model all falls at grade, and the contact point of described lower end and described plane is not located along the same line, namely make the utility model when not needing support or leg, the utility model can stand on bottom surface or other platforms, plays the utility model further and can be set to more light feature; Meanwhile, adjacent substrate 1 relative position rotates adjustable version by articulated section 2, is convenient to realize several heating part 3 and concentrates baking to same hot spot, be conducive to improving electrothermal efficiency further; Adjacent substrate 1 relative position rotates adjustable version by articulated section 2, and make the area in the utility model whole heating face upon deployment large, when drawing in, the utility model volume is little, is convenient to storage of the present utility model.
The angle fixed part 4 arranged is for the angle between two pieces of substrates 1 being fixedly linked, concrete, when the lock nut 42 at pull bar 41 two ends is relaxed, the two pieces of substrates 1 be connected rotate by articulated section 2, after lock nut 42 is fastening, lock nut 42 is applied to compression between pull bar 41 and substrate 1 for fixing the angle between two pieces of substrates 1, like this, when reaching best using state between substrate 1, using state of the present utility model can be fixed by angle fixed part 4, be conducive to stablizing structure of the present utility model, be beneficial to serviceability of the present utility model and anti-inversion performance.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, and as shown in Figure 1 to Figure 3, as one easy articulated section 2 structure, described articulated section 2 is hinge.
For making the utility model more attractive in appearance, the heat simultaneously making heating part 3 generate is concentrated by heat dissipating layer 35 and is shed, be beneficial to the utilization rate of heat energy, described substrate 1 is for arranging reeded plank, heating part 3 is embedded in described groove, and heat-insulation layer 32 is heat preservation fibre glass cotton, is also provided with separation layer 31 between heat-insulation layer 32 and substrate 1.
In above architectural feature, for substrate 1 thermal resistance of plank is large, be easy to obtain and be suitable for existing domestic environment, heat preservation fibre glass cotton high insulating effect, strong to high temperature tolerance ability, be arranged on separation layer 31 between heat-insulation layer 32 and substrate 1 for by heat-insulation layer 32, heating layer 33, insulating barrier 34, heat dissipating layer 35 combines as a whole, be convenient to the compactedness of dismounting of the present utility model and structure, preferred separation layer 31 is metallic plate, not only intensity is high for such separation layer 31, simultaneously can even each temperature difference put of heat-insulation layer 32 back side, substrate 1 can be avoided because local temperature is too high to cause distortion.
For improving area of dissipation of the present utility model further, the outside of described heat dissipating layer 35 is also fixed with wire netting 36.
Embodiment 3:
The present embodiment is further qualified on the basis of embodiment 1, as shown in Figure 1 to Figure 3, as a kind of structure being easy to receive, the quantity of described substrate 1 and heating part 3 is three, and any two substrates 1 are articulated with the left and right sides of the 3rd piece of substrate 1 respectively by articulated section 2.
For improving the above-mentioned performance being easy to receive further, as two kinds of preferred structures, the substrate 1 being in electric heater both sides is level board, and above two substrates 1 are articulated with front side and the rear side of the substrate 1 being in central authorities respectively; The substrate 1 being in electric heater both sides is level board, and be positioned at and the left side of substrate 1 of central authorities or right side be also provided with relative on front side of this substrate 1 or the flange 11 that protrudes of rear side, the substrate 1 being in both sides is articulated with the homonymy of the substrate 1 being in central authorities respectively, and wherein one piece of substrate 1 being in both sides is articulated with on described flange 11.Further, the thickness uniform thickness of described flange 11 and substrate 1.
Above content is the further description done the utility model in conjunction with concrete preferred embodiment, can not assert that detailed description of the invention of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, not departing from other embodiments drawn under the technical solution of the utility model, all should be included in protection domain of the present utility model.
Claims (8)
1. the folding electric heater of a compact conformation, comprise substrate (1) and heating part (3), it is characterized in that, described substrate (1) is polylith, and every block substrate (1) is provided with heating part (3), be also provided with the articulated section (2) be articulated and connected for both between adjacent substrate (1);
Described heating part (3) is embedded in corresponding substrate (1) respectively, heating part (3) comprises the heat-insulation layer (32), heating layer (33), insulating barrier (34) and the heat dissipating layer (35) that are set gradually to another by its side, described heat dissipating layer (35) is positioned on the surface of the assembly be made up of heating part (3) and counterpart substrate (1), the material of described heat dissipating layer (35) is aluminium, aluminium alloy or copper, described insulating barrier (34) is micarex, and described heating layer (33) is carbon crystal heat material;
The angle fixed part (4) for both angle angles fixing is also provided with between adjacent substrate (1), described angle fixed part (4) comprises pull bar (41), the two ends of described pull bar (41) are provided with screwed hole, the screwed hole of one end is had at least to be bar hole along pull bar (41) length direction, in screwed hole, equal matched in clearance has threaded rod (43), described threaded rod (43) is separately fixed on one piece of substrate (1), and lock nut (42) that threaded rod (43) has all been threaded.
2. the folding electric heater of a kind of compact conformation according to claim 1, is characterized in that, described articulated section (2) are hinge.
3. the folding electric heater of a kind of compact conformation according to claim 1, it is characterized in that, described substrate (1) is for arranging reeded plank, heating part (3) is embedded in described groove, and heat-insulation layer (32) is heat preservation fibre glass cotton, between heat-insulation layer (32) and substrate (1), be also provided with separation layer (31).
4. the folding electric heater of a kind of compact conformation according to claim 1, is characterized in that, the outside of described heat dissipating layer (35) is also fixed with wire netting (36).
5. the folding electric heater of a kind of compact conformation according to claim 1, it is characterized in that, the quantity of described substrate (1) and heating part (3) is three, and any two substrates (1) are articulated with the left and right sides of the 3rd piece of substrate (1) respectively by articulated section (2).
6. the folding electric heater of a kind of compact conformation according to claim 5, is characterized in that, the substrate (1) being in electric heater both sides is level board, and above two substrates (1) are articulated with front side and the rear side of the substrate (1) being in central authorities respectively.
7. the folding electric heater of a kind of compact conformation according to claim 5, it is characterized in that, the substrate (1) being in electric heater both sides is level board, and be positioned on the left side of substrate (1) of central authorities or right side and be also provided with the flange (11) protruded relative to this substrate (1) front side or rear side, the substrate (1) being in both sides is articulated with the homonymy of the substrate (1) being in central authorities respectively, and wherein one piece of substrate (1) being in both sides is articulated with on described flange (11).
8. the folding electric heater of a kind of compact conformation according to claim 7, is characterized in that, the thickness uniform thickness of described flange (11) and substrate (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520229474.3U CN204534797U (en) | 2015-04-16 | 2015-04-16 | A kind of folding electric heater of compact conformation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520229474.3U CN204534797U (en) | 2015-04-16 | 2015-04-16 | A kind of folding electric heater of compact conformation |
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| CN204534797U true CN204534797U (en) | 2015-08-05 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907758A (en) * | 2017-04-21 | 2017-06-30 | 成都扬中新能源科技有限公司 | Collapsible heating installation is used in office |
| CN106949526A (en) * | 2017-04-21 | 2017-07-14 | 成都扬中新能源科技有限公司 | The warmer of increase heating surface (area) (HS can be achieved |
| CN107036147A (en) * | 2017-04-21 | 2017-08-11 | 成都扬中新能源科技有限公司 | A kind of boxlike air heating arrangement |
| CN108036389A (en) * | 2017-11-15 | 2018-05-15 | 宁波德萨电器制造有限公司 | A kind of scalable electric fireplace |
| CN111442330A (en) * | 2020-04-17 | 2020-07-24 | 小熊电器股份有限公司 | Electric heater |
| CN112178745A (en) * | 2020-10-26 | 2021-01-05 | 珠海格力电器股份有限公司 | Electric heater |
| CN113137655A (en) * | 2021-02-24 | 2021-07-20 | 郜宇航 | Electric heater convenient to store |
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2015
- 2015-04-16 CN CN201520229474.3U patent/CN204534797U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907758A (en) * | 2017-04-21 | 2017-06-30 | 成都扬中新能源科技有限公司 | Collapsible heating installation is used in office |
| CN106949526A (en) * | 2017-04-21 | 2017-07-14 | 成都扬中新能源科技有限公司 | The warmer of increase heating surface (area) (HS can be achieved |
| CN107036147A (en) * | 2017-04-21 | 2017-08-11 | 成都扬中新能源科技有限公司 | A kind of boxlike air heating arrangement |
| CN108036389A (en) * | 2017-11-15 | 2018-05-15 | 宁波德萨电器制造有限公司 | A kind of scalable electric fireplace |
| CN108036389B (en) * | 2017-11-15 | 2019-12-20 | 宁波德萨电器制造有限公司 | Telescopic electric fireplace |
| CN111442330A (en) * | 2020-04-17 | 2020-07-24 | 小熊电器股份有限公司 | Electric heater |
| CN111442330B (en) * | 2020-04-17 | 2024-08-09 | 小熊电器股份有限公司 | Electric heater |
| CN112178745A (en) * | 2020-10-26 | 2021-01-05 | 珠海格力电器股份有限公司 | Electric heater |
| CN113137655A (en) * | 2021-02-24 | 2021-07-20 | 郜宇航 | Electric heater convenient to store |
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