CN215570956U

CN215570956U - Portable humidification room heater

Info

Publication number: CN215570956U
Application number: CN202121190696.0U
Authority: CN
Inventors: 周金平; 张铭
Original assignee: Ningbo Liqi Electric Appliance Co ltd
Current assignee: Ningbo Liqi Electric Appliance Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-01-18
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a portable humidifying warmer, which comprises a warming main body, wherein the warming main body comprises a base, the base is provided with a water tank, an atomizing device is arranged in the water tank, a humidifying water tank is detachably arranged on the water tank, the humidifying water tank supplies water into the water tank through a water outlet valve component, and a mist outlet channel is arranged in the humidifying water tank; still be equipped with air-blast device and wind channel in the base, the wind channel communicates in the basin, blows off atomizing aqueous vapor from the fog passageway through air-blast device after atomizing device atomizes the water in the basin. The utility model has the following advantages and effects: the new mechanical structure of this scheme utilization adopts the mode that the air-blast device blew off the aqueous vapor after will atomizing from a fog passageway, and the wind that blows off through the air-blast device has the aqueous vapor, can play better humidification effect, and the wind-force of air-blast device is great, still can blow aqueous vapor to great scope to enlarge the scope of humidification and go out the fog volume, make the humidification effect more ideal.

Description

Portable humidification room heater

Technical Field

The utility model relates to the technical field of heaters, in particular to a portable humidifying heater.

Background

In cold winter, especially in areas without heating, many people can choose to use the electric heater to warm in the room, but the heater inevitably reduces the indoor humidity to dry the air when in use, which causes discomfort to people in the environment for a long time, especially has more influence on the bodies of the old, the weak, the sick, the disabled, the pregnant and other people.

The fan of the warm air blower can force hot air to flow in a convection mode, so that indoor drying is intensified. In the current world, some natural convection type heaters adopt open water boxes added outside the machine body, and the water is evaporated by utilizing the heating temperature of the heaters to increase the indoor humidity, but the evaporation capacity of the water is small in the way, and the humidification effect is not ideal; in addition, some heaters adopt a heating pipe additionally arranged in a machine body, a water tank is arranged on the machine body, and water is heated by the heating pipe and then is sprayed out for humidification, so that the structure is complex, the cost is high, the temperature of water vapor is high, the danger of scalding is caused, and potential safety hazards exist; the humidifier has low humidification quantity and unsatisfactory humidification effect; if the humidifier is used for humidifying independently, the use cost is increased, the waste of the use space is caused, and the energy-saving and environment-friendly effects are poor.

The existing Chinese patent with publication number CN212431047U discloses a humidifying heater, which comprises a heating main body and a humidifying module, wherein the humidifying module comprises a base, an atomizer and a water storage cup, the base comprises a mist outlet part and a connecting part, the water storage cup is connected with the inner side of the mist outlet part, the atomizer is arranged on the mist outlet part and is communicated with the inner part of the water storage cup, and the outer side of the mist outlet part is provided with a mist outlet hole; the top of the heating host is provided with a mounting groove, openings are formed in the front side and the top side of the mounting groove, the humidifying module is mounted in the mounting groove, the mist outlet part of the base covers the opening in the front side of the mounting groove, and the connecting part of the base covers the opening in the top side of the mounting groove; a first electrode is vertically arranged in the mounting groove; a second electrode extending downwards is arranged on the inner side of the connecting part and is electrically connected with the atomizer; the second electrode is inserted with the first electrode.

However, the above-mentioned humidifying warmer has the following disadvantages: usually, the humidification module needs to cooperate the heating main part to use for the water smoke of humidification can be on a wider scale to spread all around, if when practical humidification module alone, there is the less, relatively poor problem of humidification effect of humidification scope.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable humidifying warmer which has the effects of large fog, wide humidifying range and more ideal humidifying function.

The technical purpose of the utility model is realized by the following technical scheme: a portable humidifying warmer comprises a warming main body, wherein the warming main body comprises a base, a water tank is arranged on the base, an atomizing device is arranged in the water tank, a humidifying water tank is detachably arranged on the water tank, the humidifying water tank supplies water into the water tank through a water outlet valve assembly, and a mist outlet channel is arranged in the humidifying water tank; still be equipped with air-blast device and wind channel in the base, the wind channel communicates in the basin, blows off atomizing aqueous vapor from the fog passageway through air-blast device after atomizing device atomizes the water in the basin.

Through adopting above-mentioned technical scheme, during the use, open the heating main part and keep warm, open atomizing device after, atomizing device atomizes the water in the basin, through the air-blast device air supply, both can blow off the aqueous vapor that forms to fog passageway in following the basin, the wind that blows off through the air-blast device has the aqueous vapor, can play better humidification effect, and air-blast device's wind-force is great, still can blow aqueous vapor to great scope, thereby enlarge the scope and the play fog volume of humidification, make the humidification effect more ideal. The user both can select to open simultaneously and heat and the humidification function in the use, also can the exclusive use heating or humidification function, and it is more convenient, nimble to use, and is convenient for go out to carry.

The utility model is further provided with: the air channel comprises a front section air channel and a rear section air channel, a first partition plate is arranged in the water tank, the front section air channel is formed between one side of the first partition plate and the water tank, and the air blowing device is communicated with the front section air channel; the bottom of humidification water tank inwards is formed with the recess, and the top of first baffle stretches into in the recess, and first baffle top and recess roof form the clearance that supplies the air current to pass through, form the back end wind channel between first baffle opposite side and recess lateral wall, and the back end wind channel communicates in a fog passageway.

Through adopting above-mentioned technical scheme, form the isolation with the water in the basin and air-blast device through first baffle, can prevent to a certain extent that the aqueous vapor after the atomizing in the basin from causing the influence and damaging to air-blast device.

The utility model is further provided with: the notch of recess extends and is formed with the second baffle, and the second baffle extends downwards to the basin in, and the whole S-shaped that is of wind channel.

Through adopting above-mentioned technical scheme, set up the wind channel into the S-shaped, have better moisture isolation effect.

The utility model is further provided with: the top of the first clapboard is integrally formed with an arc-shaped buffer part.

Through adopting above-mentioned technical scheme, when the air-blast device was to the interior blast air of anterior segment wind channel, arc buffering portion can play the effect of buffering to the air current to a certain extent for the air current changes flow direction.

The utility model is further provided with: the fog outlet channel is arranged right above the atomizing device and is in an opening expanding shape from bottom to top.

Through adopting above-mentioned technical scheme, go out the fog passageway and be flaring setting, the aqueous vapor after the guide atomizing can be better to spreading in the environment all around to enlarge the humidification scope.

The utility model is further provided with: the top of the mist outlet channel is provided with a stepped groove.

Through adopting above-mentioned technical scheme, the setting in ladder groove can play better water conservancy diversion effect to the aqueous vapor after the condensation to a certain extent, and aqueous vapor after the condensation accumulates gradually and forms after a certain amount can follow the rapid backward flow of fog passageway lateral wall to the basin in on the ladder.

The utility model is further provided with: the top of the humidifying water tank is also covered with a water tank cover, the water tank cover is provided with a mist outlet which is communicated with the mist outlet channel, and the caliber of the mist outlet is smaller than that of the outlet end of the mist outlet channel.

Through adopting above-mentioned technical scheme, according to the actual needs of user, can cover the water tank in humidification water tank top to reduce the fog area, still can play better dustproof effect to a certain extent.

The utility model is further provided with: the inlet downwardly extending of the mist outlet channel is provided with an extending part, and the side wall of the extending part is provided with a plurality of vertical hollow grooves.

Through adopting above-mentioned technical scheme, the setting of fretwork groove can make the air current that the air-blast fan blew off let in to the fog passageway from extension center and all around, can play certain convergent action to the air current in the fog passageway, and the air current intensity when reinforcing the fog.

The utility model is further provided with: a water level control assembly is arranged in the water tank and comprises a water level floater, and the water level control assembly is matched with the water outlet valve assembly in a control mode.

Through adopting above-mentioned technical scheme, when the liquid level float detected the liquid level in the basin higher, control out the water valve subassembly and stop intaking, can guarantee certain liquid level height in the basin.

The utility model is further provided with: the heating main body comprises a shell, a direct current fan, a PTC heating element and a reset temperature controller, wherein the direct current fan, the PTC heating element and the reset temperature controller are arranged in the shell, an air outlet is formed in the front side of the shell, an air inlet is formed in the rear side of the shell, and an anti-scald metal mesh enclosure is further arranged at the air outlet.

Through adopting above-mentioned technical scheme, adopt direct current fan to blow off external air from the air intake to the air outlet, have better silence, noise reduction effect, the air current blows off after PTC heating element heats, prevents scalding the metal screen panel and can play better protection to prevent scalding the user.

In conclusion, the utility model has the following beneficial effects:

1. the mode that the air blowing device blows the atomized water vapor out of the mist outlet channel is adopted, the air blown out by the air blowing device carries the water vapor, a good humidifying effect can be achieved, the air blowing device is large in wind power, and the water vapor can be blown to a large range, so that the humidifying range and the mist outlet quantity are enlarged, and the humidifying effect is more ideal;

2. the S-shaped air channel is adopted to separate the air blowing device from the water phase formed in the water tank, so that the air blowing device can be prevented from being damaged due to the influence of atomized water vapor in the water tank to a certain extent;

3. the arc-shaped buffer part is arranged at the top of the first partition plate, and the arc-shaped buffer part can play a buffer effect on the airflow to a certain extent, so that the flowing direction of the airflow is changed;

4. the adoption sets up the extension at the entrance that goes out the fog passageway, and the mode that a plurality of fretwork grooves were seted up to the extension, can make the air current of blast air let in to going out the fog passageway from the extension center with all around, can play certain effect of assembling to the air current, air current intensity when reinforcing play fog.

Drawings

Fig. 1 is a schematic diagram of the overall structural relationship of the embodiment.

Fig. 2 is an exploded view of the embodiment.

Fig. 3 is a sectional view of the embodiment.

Fig. 4 is a cross-sectional view of another section of the embodiment.

FIG. 5 is an enlarged view of area A of FIG. 4, showing the direction of airflow within the air chute.

In the figure: 1. a warmer main body; 11. a base; 111. a water tank; 112. a first separator; 1121. an arc-shaped buffer part; 12. a housing; 121. an air outlet; 122. an air inlet; 13. an anti-scald metal mesh enclosure; 14. a DC fan; 15. a PTC heating element; 16. resetting and controlling temperature; 17. a fall switch; 18. a circuit board; 2. an atomizing device; 3. a humidifying water tank; 31. a circular arc surface; 32. a mist outlet channel; 33. a stepped groove; 34. a groove; 341. a second separator; 35. an extension portion; 351. hollowing out the grooves; 4. a water outlet valve assembly; 5. a water level control assembly; 51. a water level float; 52. a water level sensing circuit board; 6. a water tank cover; 61. a mist outlet; 7. a blower device; 8. an air duct; 81. a front section air duct; 82. a rear section air duct.

Detailed Description

The utility model will be further described with reference to the accompanying drawings.

A portable humidification warmer, as shown in figure 1-2, comprises a warming main body, the warming main body comprises a base 11 and a shell 12 arranged on the base 11, the shell 12 is integrally cylindrical, the top of the shell 12 is semicircular, an air outlet 121 is arranged on the front side of the shell 12, an air inlet 122 is arranged on the rear side of the shell 12, an anti-scald metal mesh enclosure 13 is arranged on the air outlet 121, and the anti-scald metal mesh enclosure 13 can play a better anti-scald protection role for a user. The casing 12 is provided with a dc fan 14, a PTC heating element 15, a reset temperature control 16, a fall switch 17 and a circuit board 18, and the dc fan 14, the PTC heating element 15, the reset temperature control 16 and the fall switch 17 are all electrically connected to the circuit board 18. The direct current fan 14 is adopted to blow out the outside air from the air inlet 122 to the air outlet 121, so that the effects of noise reduction and noise reduction are good, the air is blown out after being heated by the PTC heating element 15, and when the temperature of the PTC heating element 15 is too high, the reset temperature control 16 controls the PTC heating element 15 to stop heating.

As shown in fig. 2-4, the base 11 is provided with a water tank 111, and the atomizing device 2 is disposed in the water tank 111, in this embodiment, the atomizing device 2 adopts an ultrasonic atomizing sheet, and the ultrasonic atomizing sheet is disposed at the center of the water tank 111, and has an effect of generating a large amount of mist. Demountable installation has humidification water tank 3 in basin 111, humidification water tank 3 and base separation set up, can be convenient for add water, humidification water tank 3's lateral wall is provided with the arc surface 31 of indent, arc surface 31 and columniform casing 12 location fit, humidification water tank 3's bottom is provided with outlet valve subassembly 4, humidification water tank 3 sends water in to basin 111 through outlet valve subassembly 4, still be provided with water level control subassembly 5 in the basin 111, water level control subassembly 5 is including water level float 51 and water level response circuit board 52, water level control subassembly 5 and outlet valve subassembly 4 control cooperation. When the water level float 51 detects that the liquid level in the water tank 111 is high, the water outlet valve assembly 4 is controlled to stop water inlet, so that a certain liquid level height in the water tank 111 can be ensured.

As shown in fig. 3 and 4, a vertical mist outlet channel 32 is formed in the humidification water tank 3, the mist outlet channel 32 is disposed right above the ultrasonic atomization sheet, the mist outlet channel 32 is flared from bottom to top, and a stepped groove 33 is formed at the top end of the mist outlet channel 32. The mist outlet channel 32 is arranged in a flaring shape, and guides atomized water vapor to be better diffused to the surrounding environment, so that the humidifying range is enlarged. The arrangement of the stepped groove 33 can play a good role in guiding the condensed water vapor to a certain extent, and the condensed water vapor gradually accumulates on the stepped groove to form a certain amount of water, and then flows back to the water tank 111 along the side wall of the mist outlet channel 32.

As shown in fig. 4, the top of the humidification water tank 3 is further covered with a water tank cover 6, the water tank cover 6 is provided with a mist outlet 61, the mist outlet 61 is communicated with the mist outlet channel 32, and the aperture of the mist outlet 61 is smaller than the aperture of the outlet end of the mist outlet channel 32. According to the actual needs of users, can cover 6 tops in humidification water tank 3 with the tank lid to reduce the area of appearing fog, still can play better dustproof effect to a certain extent.

As shown in fig. 4-5, the base 11 is further provided with a blowing device 7 and an air duct 8, in this embodiment, the blowing device 7 is a blowing fan, an air outlet of the blowing fan is communicated with an air inlet of the air duct 8, and an air outlet of the air duct 8 is communicated with the inner cavity of the water tank 111. After the atomizing device 2 atomizes the water in the water tank 111, the air blowing device 7 blows the atomized water vapor out of the mist outlet passage 32. The air duct 8 includes a front-section air duct 81 and a rear-section air duct 82, the front-section air duct 81 and the rear-section air duct 82 are arranged in parallel and parallel, a first partition plate 112 is arranged in the water tank 111, the front-section air duct 81 is formed between one side of the first partition plate 112 and the water tank 111, the bottom of the front-section air duct 81 is communicated with an air outlet of the blowing fan, and the top of the front-section air duct 81 is communicated with the rear-section air duct 82; the bottom of the humidification water tank 3 is formed with a groove 34 inwards, the top end of the first partition plate 112 extends into the groove 34, a gap for air flow to pass through is formed between the top of the first partition plate 112 and the top wall of the groove 34, a second partition plate 341 extends downwards from the notch of the groove 34, the second partition plate 341 extends downwards into the water tank 111, and the air duct 8 is integrally in an S shape. The rear air duct 82 is formed between the other side of the first partition plate 112 and the side wall of the groove 34 and the second partition plate 341, the lower end of the rear air duct 82 is communicated with the inner cavity of the water tank 111, the air duct 8 is arranged in a transverse S shape, and the water-air isolation effect is better. The arc-shaped buffering portion 1121 is integrally formed at the top of the first partition plate 112, the arc-shaped buffering portion 1121 is bent towards the direction away from the second partition plate 341, and when the blowing fan blows air into the front-segment air duct 81, the arc-shaped buffering portion 1121 can buffer the air flow to a certain extent, so that the air flow changes the flowing direction. The first partition plate 112 separates the water in the water tank 111 from the air blowing device 7, and the air blowing device 7 is prevented from being damaged by the influence of the atomized water vapor in the water tank 111 to a certain extent.

As shown in fig. 5, an extending portion 35 extends downward from the inlet of the mist outlet channel 32, and a plurality of vertical hollow grooves 351 are formed in a side wall of the extending portion 35. The arrangement of the hollow-out grooves 351 enables the air flow of the blast air to be introduced into the mist outlet channel 32 from the center and the periphery of the extension part 35, and a certain convergence effect can be achieved on the air flow introduced into the mist outlet channel, so that the air flow strength during mist outlet is enhanced.

The basic working principle of the utility model is as follows: during the use, open the heating main part and get warm, open atomizing device 2 after, atomizing device 2 atomizes the water in basin 111, send the air through air-blast device 7, both can blow off the aqueous vapor that forms to fog passageway 32 from the basin 111, the wind that blows off through air-blast device 7 has aqueous vapor, both can play better humidification effect, and air-blast device 7's wind-force is great, still can blow aqueous vapor to great scope to expand the scope and the fog volume of humidifying, make the humidification effect more ideal. The user both can select to open simultaneously heating and humidification function in the use, also can practical heating or humidification function alone, and it is more convenient, nimble, the cost is lower to use, and is convenient for go out to carry.

The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.

Claims

1. The utility model provides a portable humidification room heater, including the heating main part, the heating main part is including base (11), its characterized in that: the base (11) is provided with a water tank (111), an atomizing device (2) is arranged in the water tank (111), the water tank (111) is detachably provided with a humidifying water tank (3), the humidifying water tank (3) sends water into the water tank (111) through a water outlet valve component (4), and a mist outlet channel (32) is arranged in the humidifying water tank (3); still be equipped with air-blast device (7) and wind channel (8) in base (11), wind channel (8) communicate in basin (111), work as atomizing device (2) will the water atomization in basin (111) is back through air-blast device (7) blows off atomizing aqueous vapor from a fog passageway (32).

2. A portable humidified warmer as claimed in claim 1, wherein: the air duct (8) comprises a front section air duct (81) and a rear section air duct (82), a first partition plate (112) is arranged in the water tank (111), the front section air duct (81) is formed between one side of the first partition plate (112) and the water tank (111), and the air blowing device (7) is communicated with the front section air duct (81); the bottom of humidification water tank (3) inwards is formed with recess (34), the top of first baffle (112) stretch into in recess (34), just first baffle (112) top with the clearance that the air feed passed through is formed to recess (34) roof, first baffle (112) opposite side with form between recess (34) lateral wall back end wind channel (82), back end wind channel (82) communicate in go out fog passageway (32).

3. A portable humidified warmer as claimed in claim 2, wherein: a second partition plate (341) extends from the notch of the groove (34), the second partition plate (341) extends downwards into the water tank (111), and the air duct (8) is transversely S-shaped as a whole.

4. A portable humidified warmer as claimed in claim 2, wherein: an arc-shaped buffer part (1121) is integrally formed at the top of the first partition plate (112).

5. A portable humidified warmer as claimed in claim 1, wherein: the mist outlet channel (32) is arranged right above the atomizing device (2), and the mist outlet channel (32) is arranged into an expanding shape from bottom to top.

6. A portable humidified warmer as claimed in claim 5, wherein: the top end of the mist outlet channel (32) is provided with a stepped groove (33).

7. A portable humidified warmer as claimed in claim 1, wherein: the top of the humidifying water tank (3) is also covered with a water tank cover (6), a mist outlet (61) is formed in the water tank cover (6), the mist outlet (61) is communicated with the mist outlet channel (32), and the caliber of the mist outlet (61) is smaller than that of the outlet end of the mist outlet channel (32).

8. A portable humidified warmer as claimed in claim 1, wherein: the inlet of the mist outlet channel (32) extends downwards to form an extension part (35), and the side wall of the extension part (35) is provided with a plurality of vertical hollow grooves (351).

9. A portable humidified warmer as claimed in claim 1, wherein: a water level control assembly (5) is arranged in the water tank (111), the water level control assembly (5) comprises a water level floater (51), and the water level control assembly (5) is in control fit with the water outlet valve assembly (4).

10. A portable humidified warmer as claimed in claim 1, wherein: the heating main body comprises a shell (12), a direct current fan (14) arranged in the shell (12), a PTC heating element (15) and a reset temperature controller (16), wherein an air outlet (121) is formed in the front side of the shell (12), an air inlet (122) is formed in the rear side of the shell (12), and an anti-scald metal mesh enclosure (13) is further arranged at the air outlet (121).