CN102563742B - Waterproof and foldable convection type warmer - Google Patents
Waterproof and foldable convection type warmer Download PDFInfo
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- CN102563742B CN102563742B CN201210042598.1A CN201210042598A CN102563742B CN 102563742 B CN102563742 B CN 102563742B CN 201210042598 A CN201210042598 A CN 201210042598A CN 102563742 B CN102563742 B CN 102563742B
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Abstract
The invention aims to provide a waterproof and foldable convection type warmer with a small volume, small energy consumption, a good security property, a large warming area, a fast heating speed, no oxygen consumption and no light consumption in a heating process, and high heat efficiency. The waterproof and foldable convection type warmer comprises a casing, a heating wire, an air outlet, a power knob and bottom feet below the casing. The casing comprises a front casing and a rear casing, wherein the front casing is connected with the rear casing through a folding bar, and the folding bar consists of an annular buckle, a shaft and a connection point. The front casing is provided with a left stand column, and the rear casing is provided with a right stand column. The air outlet is arranged above the front casing and is composed of a plurality of rectangular air outlet grids. The heating wire is located at the lower part of the front casing. A protection cover is arranged at the right side of the left stand column of the front casing, and the power knob is arranged in the protection cover, passes through the left stand column and protrudes on the left side of the left stand column.
Description
Technical field
The present invention relates to a kind of space heater, particularly a kind of waterproof foldable convection type warmer.
Background technology
Space heater is a kind of family's warming electrical equipment that is heat energy by electric energy conversion, has the features such as quick heating, easy to use, pollution-free, noiselessness.Various dissimilar electric heating devices in the market, exotic shape, easy to use, the fashion electrical equipment of the front yard consumption that gets married.Several large classes such as that warmer in the market is mainly divided into is liquid-filled, fan-type, radiant type.The heating principle of liquid-filled electric heating device is in metal tube chamber, to fill conduction oil, after electrothermal tube energising heating, reaches the tube wall of container by conduction oil, and heat is distributed to surrounding.The specified power consumption power output of this warmer is generally in 800～3500w left and right.Maximum feature is that distributed heat is larger, and can not produce any pernicious gas, noiseless.But volume is larger, power consumption is large, in use must mounting electrical ground protection to guarantee safety.
Fan-type electric heating device is a kind of space heater of forced convertion, and its adopts in pressure fan slave and sucks after cold air, forces to flow through forward heating, and the hot-air promoting after heating sends from front end, thereby reaches heating object.Generally can be divided into PTC semiconductor warmer, electric heating wire type's warmer two classes.The former adopts PTC semiconductive ceramic heater element to make heater, and its heating power is 900w～1200w.The latter is heater for adopting electric wire tube or infrared heating tube, after tube wall energising, sends heat.The total characteristic of this warmer is to utilize fan that electric heating energy is dispelled, and its power consumption power is generally between 500w～2500w.Though heating pipe heater heats up rapidly, dissipation of heat area is little, is only suitable for interior heating among a small circle.
Radiation type electric heater can be divided into several large series products such as far infrared quartz warmer, crystallite electric heater, PTC electric heater, and the feature of its transmitting heat energy is that radial pattern is to surrounding distribute heat.Far infrared quartz warmer is to utilize the distance internal heat generation shining at far infrared after the energising of quartzy fulgurite, outwards radiation infrared, and by being converted into after absorption of human body, heat energy warms oneself.Its outward appearance is small and exquisite, and conveniently moving is applicable to interior heating among a small circle, and appliance power is generally within the scope of 800w～3000w.Electronics crystallite electric heater is to adopt the extraordinary radiative material of devitrified glass MGC far infrared, produces stronger heat after energising, and its electrical power is generally between 500w～1000w.The shortcoming of product is that heating area is little at present, and power consumption is large.
Existing product does not all have water-proof function simultaneously.
Summary of the invention
The object of the invention is to provide the waterproof foldable convection type warmer that a kind of volume is little, energy consumption is little, security performance is good, heating area is large, firing rate is fast, adstante febre anaerobic consumes unglazed consumption, the thermal efficiency is high.
The present invention is such realization: a kind of waterproof foldable convection type warmer, the footing that comprises shell, heating wire, air outlet, power knob and shell below, it is characterized in that described shell comprises fore shell and back cover, between fore shell and back cover, by enveloped, connect, described enveloped is comprised of latch closure, axle and tie point; Fore shell is provided with left column, and back cover is provided with right column; Fore shell top is provided with air outlet, and described air outlet is some rectangular outlet grids; Described heating wire is positioned at fore shell bottom; The right side of the left column of fore shell is provided with protective cover, is provided with power knob in protective cover, and power knob is through left column and protrude from left column left side.
In described protective cover, be provided with temperature controller and anti-tumbler switch.Temperature controller is automatic thermostatic device, and when surrounding environment reaches design temperature, electric heater is automatically out of service, and when surrounding environment is during lower than design temperature, electric heater moves automatically.Anti-falling understand auto-breaking and close when warmer is knocked over.
If water sprays part from top to bottom, outlet grid will block the entering in body of water; As have a small amount of water and enter, electric appliance protective shield will effectively block water and drench appliance component, the generation of electric leakage accident thereby the heat-resisting plastic material that insulate prevents from getting an electric shock; Annular by enveloped between described fore shell and back cover links and connects mutually, realizes two warmers folding of required angle, not only saves space but also attractive in appearance.
The present invention mainly comprises fore shell, back cover, heating wire, enveloped, the compositions such as power line.Heating system is first to add hot-air, after air generation convection effect, indirectly from convection current air, obtains heat and reaches heating object.Utilize outlet grid and electric appliance protective shield to enter in body and to drench appliance component by effective anti-sealing, accomplish safe and reliable object; Between the shell of front and back, by enveloped, realize folding, can adjust folding angle in use, angle is less, reflex due to front and back housing face-plate, can accelerate heating speed, save greatly space and reach the heating effect of hommization, thereby at indoor formation air natural circulating current, room temperature being improved rapidly; When not using, can, the completely folding merging of front and rear casing, be convenient to storage transportation.
In sum, the present invention is the waterproof foldable convection type warmer that a kind of volume is little, energy consumption is little, security performance is good, heating area is large, firing rate is fast, adstante febre anaerobic consumes unglazed consumption, the thermal efficiency is high.
Accompanying drawing explanation
Fig. 1 is the general structure schematic perspective view of the embodiment of the present invention;
Fig. 2 is the general structure front schematic view of the embodiment of the present invention;
Fig. 3 is the enveloped structural representation of the embodiment of the present invention;
Fig. 4 is the electrical equipment waterproof construction schematic diagram of the embodiment of the present invention;
In figure:
1, power knob; 2, left column; 3, fore shell; 4, outlet grid;
5, enveloped; 6, back cover; 7, right column; 8, heating wire; 9, footing; 10, latch closure; 11, axle; 12, tie point; 13, protective cover; 14, temperature controller; 15, anti-tumbler switch.
The specific embodiment
Below in conjunction with accompanying drawing and exemplary embodiments, the invention will be further described.
In Fig. 1 and Fig. 2, the present invention includes fore shell 3, back cover 6 and outlet grid 4 and left column 2, right column 7, left column and be provided with that power knob 1, bottom are provided with footing 9, fore shell 3 bottoms are provided with heating wire 8 (after folding, heating wire is between fore shell and back cover), are provided with enveloped 5 between fore shell and back cover.During energising, warmer heating wire 8 starts heating, first add hot-air, after air generation convection effect, indirectly from convection current air, obtain heat and reach heating object, the mode of its heat energy by radiation is to surrounding radiation, human body can be directly passed in its outside heat radiation, in Fig. 3, fore shell and back cover are realized folding by enveloped 5, enveloped is comprised of latch closure 10, axle 11 and tie point 12, can save greatly space and the heating effect that reaches hommization, thereby at indoor formation air natural circulating current, room temperature is improved rapidly.Fig. 4 is the electrical equipment waterproof construction schematic diagram of the embodiment of the present invention, the right side of the left column 2 of fore shell 3 is provided with protective cover 13, in protective cover 13, be provided with power knob 1, power knob 1 is through left column 2 and protrude from left column 2 left sides, if water sprays part from top to bottom, outlet grid 4 will block the entering in body of water; As have a small amount of water and enter, electric appliance protective shield 13 will effectively block water and drench appliance component, the generation of electric leakage accident thereby the heat-resisting plastic material that insulate prevents from getting an electric shock; In protective cover, be provided with temperature controller 14 and anti-tumbler switch 15.
Claims (1)
1. a waterproof foldable convection type warmer, the footing that comprises shell, heating wire, air outlet, power knob and shell below, it is characterized in that described shell comprises fore shell and back cover, between fore shell and back cover, by enveloped, connect, described enveloped is comprised of latch closure, axle and tie point; Fore shell is provided with left column, and back cover is provided with right column; Fore shell top is provided with air outlet, and described air outlet is some rectangular outlet grids; Described heating wire is positioned at fore shell bottom; The right side of the left column of fore shell is provided with protective cover, is provided with power knob in protective cover, and power knob is through left column and protrude from left column left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210042598.1A CN102563742B (en) | 2012-02-23 | 2012-02-23 | Waterproof and foldable convection type warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210042598.1A CN102563742B (en) | 2012-02-23 | 2012-02-23 | Waterproof and foldable convection type warmer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102563742A CN102563742A (en) | 2012-07-11 |
| CN102563742B true CN102563742B (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210042598.1A Active CN102563742B (en) | 2012-02-23 | 2012-02-23 | Waterproof and foldable convection type warmer |
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| Country | Link |
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| CN (1) | CN102563742B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697025A (en) * | 2015-03-09 | 2015-06-10 | 苏州昆仑工业设计有限公司 | Multifunctional folding warmer |
| CN107490043B (en) * | 2017-09-15 | 2023-07-18 | 贵州大学 | Multifunctional electric heating device |
| CN109695910A (en) * | 2019-01-28 | 2019-04-30 | 珠海格力电器股份有限公司 | A kind of skirting line electric heater |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2087752U (en) * | 1990-12-30 | 1991-10-30 | 欧阳政平 | Universal electric heater |
| US7201431B1 (en) * | 2005-11-08 | 2007-04-10 | Peter Calandruccio | Camper |
| CN202002198U (en) * | 2011-04-11 | 2011-10-05 | 深圳市联创电器实业有限公司 | Foldable electric heater |
| CN202521706U (en) * | 2012-02-23 | 2012-11-07 | 上海森中电器有限公司 | Water-proof folding convection-type warmer |
-
2012
- 2012-02-23 CN CN201210042598.1A patent/CN102563742B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2087752U (en) * | 1990-12-30 | 1991-10-30 | 欧阳政平 | Universal electric heater |
| US7201431B1 (en) * | 2005-11-08 | 2007-04-10 | Peter Calandruccio | Camper |
| CN202002198U (en) * | 2011-04-11 | 2011-10-05 | 深圳市联创电器实业有限公司 | Foldable electric heater |
| CN202521706U (en) * | 2012-02-23 | 2012-11-07 | 上海森中电器有限公司 | Water-proof folding convection-type warmer |
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| Publication number | Publication date |
|---|---|
| CN102563742A (en) | 2012-07-11 |
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