CN205316664U - Bed heater - Google Patents

Abstract

The utility model relates to a bed heater, including shell, inner shell, the piece shelf that generates heat, the piece that generates heat, fan, circuit board storehouse, drain pan, the inside central point of shell puts downwardly extending and forms fixed buckle, and the shell is fixed through fixed buckle with the inner shell, leave the wind channel between shell and the inner shell, the shell inner wall has two sections muscle, is muscle no. 1, muscle no. 2 respectively, through two sections muscle with inside air intake, air outlet, the fixed wind channel of divideing into of inner shell, be formed with the cavity between inner shell and the drain pan, the drain pan passes through the screw to be fixed with buckle and inner shell, be provided with the chamber that generates heat, fan, circuit board storehouse in the cavity, the bed heater appearance is half packet oval type. Under the on position, generate heat piece and fan are started working simultaneously, with the cold air of air intake by heating plate heating to suitable temperature in the cavity, the hot -air is fan -shaped discharge from the air outlet via the fan in the wind channel, the beneficial effects of the utility model are that, last the invariable warm braw of blowing -air temperature, change the temperature in the quilt effectively, guarantee sleep quality.

Description

A kind of quilt warm-air drier

Technical field:

The utility model relates to a kind of heating arrangement, particularly relates to a kind of quilt warm-air drier, it is possible to use in small area, such as quilt, it is also possible to use next to the skin.

Background technology:

In winter, cold air brings a lot of inconvenience to people's life, especially in the room not having the heating facilities such as air-conditioning, heating installation, to be overcome during sleep ice-cold bed become people fall asleep before ultimate challenge, owing to room temp is lower, temperature ice-cold in quilt makes people not easily fall asleep, also can wake up owing to temperature in quilt is too low after falling asleep, body oneself's protection can be caused, it is difficult to enter sleep state, reduce sleep quality under this kind of cold environment; And sleep is the main mode eliminating health fatigue, in order to guarantee that good sleep brings the vital essence of a day refreshing for people, in winter, warm quilt also become people sleep before indispensable program, therefore a lot of heating installation is widely used in family life, and conventional product has: such as air-conditioning, electric heater, hand warmer, electric blanket, hot-water bottle, warmer etc.

Though electric blanket heats is good, but can not often opening, overlong time, temperature can be too high, body can produce bad hormesis, affect sleep quality, and easily leak electricity, there is certain potential safety hazard; The products such as Diannuanbao, warmer, hot-water bottle, the just heating of of short duration property, along with the increase of time, temperature can reduce gradually, does not reach the warming effect of persistence, when sleep uses, poor effect, and warmer is attached on skin easy scalded skin. Therefore, there is various deficiency in existing heating installation next to the skin, can not safely, continue insulation, ensure sleep quality.

The utility model is exactly make certain improvement for the weak point that prior art exists, it is provided that a kind of quilt warm-air drier and heating method thereof, it is possible to reach not only safety but also can holding temperature constant, strengthen warming effect.

Practical novel content:

The purpose of this utility model is to overcome heating arrangement defect of the prior art, the problem such as namely high power consumption, heat conversion be low, there is provided a kind of to there is independent air intake mouth and go out the warm-air drier in air port, and under fan and abnormity heating piece coordinate, reach the object of the long-time warm braw homo(io)thermism continuing heating and blowout, ensure good sleep quality with this.

The utility model solves the technical scheme that its technical problem adopts:

Quilt warm-air drier by shell, inner casing, fever tablet puts frame, fever tablet, fan, circuit card storehouse, and drain pan forms, and described enclosure central position extends to form fixing card button downwards so that shell is fixed by fixing card button with inner casing; Described outer casing inner wall has two sections of muscle, is respectively muscle one and muscle two; Described inner casing two ends are provided with blast inlet, go out air port, leave air channel between shell and inner casing.

Described air channel is divided into three parts by two sections of muscle, wherein both ends are respectively blast inlet, go out air port, and air channel divided after middle portion, by the partition effect of the support of shell and inwall two sections of muscle, form a fixing air channel, making air channel one end, two ends cool breeze enter under the partition in this fixing air channel, one end warm braw goes out, and shell, inner casing, two sections of muscle support this air channel jointly simultaneously.

Forming cavity between described inner casing and drain pan, in this cavity, being positioned at the spatial placement below blast inlet has heating chamber, comprises fever tablet and puts frame and fever tablet, and fever tablet puts frame for fixing fever tablet, and the S-type fever tablet that is fixed on of fever tablet is put on frame; Being positioned at the space below air port and be provided with fan, fan and fever tablet are in same cavity.

Described circuit card position in storehouse is in the lower section of fan, and the power source circuit of fever tablet is in parallel with the power source circuit of fan.

Described drain pan is buckled by screw and card and is fixed with inner casing.

Described quilt warm-air drier profile is oval half pouch-type.

Open power supply, fever tablet 4 and fan 5 are started working simultaneously, freezing air is sucked by blast inlet 2-1 and is provided with in the cavity of fever tablet by fan, air is being heated to suitable temp through cavity by heating piece, warm air blows out from the air port 2-2 that goes out that fan side is housed, eventually passing the air channel between shell 1 and shell 2 to discharge in fan-shaped, the output hot blast continued, changes the temperature in quilt effectively by the hot blast exported.

Compared with prior art, the beneficial effects of the utility model are, use fan and abnormity heating piece low in energy consumption in warm-air drier, and current consumption is little, more energy-conservation; The warm braw mobility blown out by fan is big, can spread rapidly, heat faster in the quilt of zonule; Heating can be continued for a long time, and safe and reliable; Continue in the process of blowing, the warm braw homo(io)thermism blown out, it is ensured that good sleep quality. The ellipse half bag configuration design that the utility model adopts, is also more suitable for use next to the skin.

Accompanying drawing illustrates:

In order to more clearly demonstrate the utility model embodiment or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment below, public affairs for this area know content, the technician of this area can learn, just no longer introduce herein, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the longitudinal positive view of warm-air drier that the utility model embodiment provides;

The positive two survey shell semisectional views of warm-air drier that Fig. 2 provides for the utility model embodiment;

The positive two survey inside and outside shell semisectional views of warm-air drier that Fig. 3 provides for the utility model embodiment;

The fever tablet arrangement front view of the warm-air drier that Fig. 4 provides for the utility model embodiment.

Description of reference numerals: shell 1, fixing card button 1-1, muscle one 1-2, muscle two 1-3, inner casing 2, blast inlet 2-1, go out air port 2-2, fever tablet puts frame 3, fever tablet 4, fan 5, circuit card storehouse 6, drain pan 7.

Embodiment:

In order to make those skilled in the art understand the scheme of the utility model embodiment better, below in conjunction with drawings and embodiments, the utility model embodiment is described in further detail.

As shown in Figures 1 to 4, in this embodiment of the present utility model, quilt warm-air drier comprises: shell 1, inner casing 2, and fever tablet puts frame 3, fever tablet 4, fan 5, circuit card storehouse 6, drain pan 7; Fixing card button 1-1, muscle one 1-2, muscle two 1-3 it is provided with in its housing 1; Being provided with blast inlet 2-1 in inner casing 2, go out air port 2-2, form cavity between inner casing 2 and drain pan 7, drain pan 7 is buckled by screw and card and is fixed with inner casing 2, and described quilt warm-air drier profile is oval half pouch-type.

The inner hub location of described shell 1 extends to form fixing card button 1-1 downwards, and two housings is detained 1-1 by fixing card and fixed; Shell 1 inwall has two sections of muscle, being respectively muscle one 1-2 and muscle two 1-3, leave air channel between shell 1 and inner casing 2, this air channel is curved air channel, by two sections of muscle, air channel is divided into three parts, wherein both ends are respectively blast inlet 2-1, go out air port 2-2, and therefore, air port 2-2 separates blast inlet 2-1 with going out, form air inlet on one side while the air channel given vent to anger, to prevent the air at air inlet/outlet place forms self-circulation, causing heating efficiency not high, the effect of supporting outer 1 is also played in the setting of two sections of muscle simultaneously.

In addition, middle portion after air channel is divided, by the partition effect of the support of shell 1 and inwall two sections of muscle, define a fixing air channel, so just, can ensure that one end cool breeze is entered, the single air channel effect that one end warm braw goes out, the support of shell 1 simultaneously and the shape in air channel also serve the effect preventing inlet and outlet from being blocked by quilt.

Formed between inner casing and drain pan in cavity, it is positioned at the spatial placement below blast inlet 2-1 and has heating chamber, comprise fever tablet and put frame 3 and fever tablet 4, fever tablet puts frame 3 for fixing fever tablet 4, the S-type fever tablet that is fixed on of fever tablet 4 is put on frame 3, in order to increase the contact area of fever tablet 4 with air, it is to increase heating efficiency; In addition, this blast inlet 2-1 extends downward in heating chamber in the intersection with muscle one 1-2, it is ensured that cool ambient air enters heating chamber by blast inlet.

Being formed between inner casing and drain pan in cavity, being positioned at the spatial placement below the 2-2 of air port has fan 5, and fan 5 and fever tablet 4 are in same cavity; In addition, this goes out air port 2-2 and extends downward, in the intersection with muscle two 1-3, the cavity that fan 5 is positioned at, it is ensured that become warm after air fall apart via going out air port by fan; And in this cavity, circuit card storehouse 6 is positioned at the lower section of fan 5, and the power source circuit of fever tablet 4 is in parallel with the power source circuit of fan 5.

In specific embodiment of the utility model, warm-air drier is placed on below the quilt completed on bed, opening power, fever tablet 4 and fan 5 are started working simultaneously, now, air in quilt is sucked by blast inlet 2-1 and is provided with in the cavity of fever tablet by fan, air is being heated to suitable temp through cavity by heating piece, blown out from the air port 2-2 that goes out that fan side is housed by heated air subsequently, eventually pass the air channel between shell 1 and shell 2 to discharge in fan-shaped, the output hot blast continued, hot blast by exporting changes the temperature in quilt effectively, quilt is heated. the heating piece used by the air heating of blowout to about 50 DEG C, can more preferably be adapted in quilt and use.

In specific embodiment of the utility model, the shape in air channel is determined by the shape of shell and inner casing, curved air channel, and the downward design in air port can so that air-out mouth, blast inlet block air port by the impact of quilt; The heating piece used is abnormity heating piece conventional on market, and the power acquisition external power supply of this warm-air drier is energized, and works, electric shock phenomenon can not occur under the voltage state of 12V.

The foregoing is only better embodiment of the present utility model; not in order to limit the utility model; the utility model also can be applied in other to be needed in warming environment; all within spirit of the present utility model and principle; any amendment of being done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (7)

1. a quilt warm-air drier, described quilt warm-air drier comprises shell, inner casing, and fever tablet puts frame, fever tablet, fan, circuit card storehouse, drain pan, it is characterised in that described enclosure central position extends to form fixing card button downwards so that shell and inner casing are fixing by fixing card button; Described outer casing inner wall has two sections of muscle, is respectively muscle one and muscle two; Described inner casing two ends are provided with blast inlet, go out air port, leave air channel between shell and inner casing, form cavity between inner casing and base plate.

2. quilt warm-air drier as claimed in claim 1, it is characterized in that described air channel is curved air channel, it is divided into three parts by two sections of muscle, wherein both ends are respectively blast inlet, go out air port, and air channel divided after middle portion, by the partition effect of the support of shell and inwall two sections of muscle, form a fixing air channel, making air channel one end, two ends cool breeze enter under the partition in this fixing air channel, one end warm braw goes out, and shell, inner casing, two sections of muscle support this air channel jointly simultaneously.

3. quilt warm-air drier as claimed in claim 2, it is characterized in that the cavity being positioned at below blast inlet is provided with heating chamber, comprise fever tablet and put frame and fever tablet, fever tablet puts frame for fixing fever tablet, the S-type fever tablet that is fixed on of fever tablet is put on frame, and blast inlet extends downward in heating chamber in the intersection with muscle one.

4. quilt warm-air drier as claimed in claim 3, it is characterised in that described in go out in the cavity below air port to be provided with fan, fan and fever tablet are in same cavity, and go out air port and extend downward, in the intersection with muscle two, the cavity that fan is positioned at.

5. quilt warm-air drier as claimed in claim 4, it is characterised in that described circuit card position in storehouse is in the lower section of fan, and the power source circuit of fever tablet is in parallel with the power source circuit of fan.

6. quilt warm-air drier as claimed in claim 5, it is characterised in that described drain pan is buckled by screw and card and fixed with inner casing.

7. quilt warm-air drier as claimed in claim 6, it is characterised in that described quilt warm-air drier profile is oval half pouch-type.