CN111550919A

CN111550919A - Warm air blower with humidifying function

Info

Publication number: CN111550919A
Application number: CN202010394814.3A
Authority: CN
Inventors: 余忻怿
Original assignee: Wuhu Xinsean Intelligent Technology Co ltd
Current assignee: Ningbo Yixun Electric Appliance Co.,Ltd.
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-08-18
Anticipated expiration: 2040-05-12
Also published as: CN111550919B

Abstract

The invention discloses a warm air blower with a humidifying function, and relates to the technical field of heating equipment. The invention comprises a shell and a grid plate, wherein the front surface of the shell is provided with a groove body, and the groove body is divided into an air inlet channel and an air outlet channel by a partition plate; a guide seat is arranged at the port of the air outlet channel; a grid plate is movably arranged in the guide seat; the heating mechanism is arranged on the inner side of the grid plate; a water supply pipe is arranged at the bottom of the shell and is communicated with an atomizer arranged in the cavity II of the shell, and an air outlet of the atomizer is communicated with an air outlet of the shell; the bottom of the shell is provided with a water storage box in a matching way; the water supply pipe is positioned inside the water storage box. According to the invention, through the fan, the heating mechanism and the atomizer, the water replenishing effect is realized in the heating process, and the discomfort caused by skin dryness due to long-time use is avoided.

Description

Warm air blower with humidifying function

Technical Field

The invention belongs to the technical field of heating equipment, and particularly relates to a fan heater with a humidifying function.

Background

The warm air blower is a combined unit formed by combining a ventilator, a motor and an air heater, and is suitable for heating in workshops and families. The household fan heater is generally small in size and has three types, namely a table type fan heater, a vertical type fan heater and a wall-mounted fan heater, wherein the wall-mounted fan heater does not occupy space due to being hung on a wall, and is popular among people.

After the existing fan heater is used for a long time, the heating equipment is easy to cause the problem of drying the surrounding environment, and meanwhile, the air supply direction of the existing fan heater cannot be changed, so that the air supply range of the existing fan heater is effectively enlarged.

Disclosure of Invention

The invention aims to provide a warm air blower with a humidifying function, which has the advantages that through the fan, the heating mechanism and the atomizer, the effect of water replenishing is realized in the heating process, the skin dryness and discomfort caused by long-time use are avoided, and the related problems in the background art are solved.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a fan heater with a humidifying function, which comprises a shell and a grid plate, wherein the front surface of the shell is provided with a groove body, the groove body is divided into an air inlet channel and an air outlet channel through a partition plate, the air inlet channel and the air outlet channel are communicated through a round hole arranged on the partition plate, and a fan is arranged in the round hole; a port of the air outlet channel is provided with a guide seat, the guide seat comprises an upper seat body and a lower seat body, and the upper seat body and the lower seat body are correspondingly provided with a sliding groove and a limiting groove; the two grid plates are hinged with each other, shaft bodies are rotatably mounted in shaft holes formed in the grid plates, and two ends of each shaft body are respectively mounted in sliding grooves or limiting grooves; the end part of a shaft body which is arranged in a sliding groove of the lower seat body in a matching mode extends into the lower seat body, the shaft body is connected with the end part of a transmission rod in a cavity of the lower seat body, the transmission rod is movably arranged on an upright post arranged in the cavity, the other end of the transmission rod is contacted with the side face of a cam, and the cam is driven to rotate by a motor; a disc is arranged at the contact end of the transmission rod and the cam, and an elastic element sleeved on the transmission rod is positioned between the disc and the upright post; the heating mechanism is arranged on the inner side of the grid plate; a plate body extends downwards from the bottom of the shell, a positioning bulge extends from the side surface of the plate body, a water supply pipe is installed at the bottom of the shell, the water supply pipe is communicated with an atomizer installed in a cavity II of the shell, an air outlet of the atomizer is communicated with an air outlet of the shell, rotating seats are installed on two opposite sides of the air outlet of the shell, and a guide plate is installed between the two rotating seats; the bottom of the shell is provided with a water storage box in a matching way, the back of the water storage box is provided with a clamping groove matched with the plate body, the bottom of the clamping groove is provided with a positioning hole matched with the positioning bulge, and meanwhile, two opposite side faces of the water storage box are provided with bayonets matched with the buckles arranged on the two opposite side faces of the bottom of the shell; the water supply pipe is positioned inside the water storage box.

Furthermore, the back of the shell is provided with a mounting hole, and the shell is mounted on a wall body through the mounting hole.

Furthermore, the air inlet duct and the air outlet duct are communicated with the outside, air inlets are formed in two opposite side faces of the shell of the air inlet duct, and air deflectors are rotatably mounted at the air inlets.

Furthermore, the sliding groove is provided with one, the limiting grooves are provided with two, and the two limiting grooves are symmetrically arranged along the sliding groove.

Furthermore, a plurality of plate bodies are arranged in parallel in a groove body in the middle of the grid plate, shaft holes are symmetrically penetrated through two ends of the grid plate, and any shaft hole penetrates through a hinge seat arranged on one side edge of the grid plate; the two grid plates are mutually matched through the hinge seat and are connected through a shaft body penetrating through a shaft hole of the hinge seat;

the axis body that passes articulated seat shaft hole moves along the spout, and the axis body in opposite side shaft hole moves along the spacing groove relatively.

Furthermore, the bottom surface of the air inlet duct is an inclined plane, and a drainage plate is arranged on the inclined plane.

Furthermore, a plurality of installed guide plates are connected with the same connecting rod, and the connecting rod drives the guide plates to move up and down through a servo motor, so that the guide plates can rotate.

Further, heating mechanism includes framework and heating plate, the inside parallel mount of framework has a plurality of heating plates, the heating plate is connected through same power supply line.

Further, a control switch is installed on the side face of the shell.

Compared with the prior art, the invention provides a fan heater with a humidifying function, which has the following beneficial effects:

1. according to the invention, through the fan, the heating mechanism and the atomizer, the water replenishing effect is realized in the heating process, and the discomfort caused by skin dryness due to long-time use is avoided.

2. According to the invention, the air inlet volume is controlled through the rotating angle of the air deflector, when heating is not needed, the rotating angle of the air deflector is controlled, so that the air inlet volume of the air inlet duct is reduced, hot air in the shell is rapidly discharged, and meanwhile, a small amount of external air is used for dissipating heat in the shell, so that rapid heat dissipation of equipment is conveniently realized.

3. The grid plate is provided with the plate bodies for guiding warm air and blowing the warm air to two sides, so that the purpose of blowing air in different directions is achieved.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure A-A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the housing and the installed fan of the present invention;

FIG. 5 is a front view of the housing of the present invention;

FIG. 6 is a schematic side view of the housing of the present invention;

FIG. 7 is a schematic view of the cross-sectional structure B-B of FIG. 6 according to the present invention;

FIG. 8 is a schematic view of the heating mechanism of the present invention;

FIG. 9 is a schematic diagram of a grid plate structure of the present invention;

FIG. 10 is a schematic view of a water storage box according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-shell, 101-mounting hole, 102-clapboard, 130-buckle, 104-plate body, 105-positioning projection, 106-round hole, 107-inclined plane, 108-cavity I, 109-cavity II, 110-air inlet channel, 111-air outlet channel, 2-control switch, 3-rotating seat, 4-guide plate, 5-water storage box, 501-clamping groove, 502-positioning hole, 503-bayonet, 6-grid plate, 601-hinged seat, 602-plate body, 603-shaft hole, 7-guide seat, 701-upper seat body, 702-lower seat body, 703-sliding groove, 704-limiting groove, 8-heating mechanism, 801-frame body, 802-heating plate, 9-fan, 10-water supply pipe, 11-atomizer, 12-motor, 13-cam, 14-driving rod, 15-shaft body, 16-upright post, 17-elastic element, 18-air deflector and 19-flow guide plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1-10, the present invention is a fan heater with a humidifying function, including a housing 1 and a grid plate 6, wherein a slot is formed on a front surface of the housing 1, the slot is divided into an air inlet duct 110 and an air outlet duct 111 by a partition plate 102, the air inlet duct 110 and the air outlet duct 111 are communicated by a circular hole 106 formed on the partition plate 102, and a fan 9 is installed in the circular hole 106;

the air inlet duct 110 and the air outlet duct 111 are both communicated with the outside, air inlets are formed in two opposite side surfaces of the shell 1 of the air inlet duct 110, and air deflectors 18 are rotatably mounted at the air inlets; one shaft body of the air deflector 18 is arranged in the arc-shaped groove, the other shaft body of the air deflector 18 is connected with the output end of a servo motor, and the rotation angle of the air deflector 18 is controlled by the servo motor;

the bottom surface of the air inlet duct 110 is an inclined surface 107, and the inclined surface 107 is provided with a drainage plate 19, so that air entering through the air inlet duct 110 can flow to the fan 9;

in the working process of the fan 9, external air is sucked into the shell 1 through the air inlet duct 110 and is discharged through the air outlet duct 111, meanwhile, the size of the air inlet volume is controlled through the rotating angle of the air deflector 18, when heating is not needed, the rotating angle of the air deflector 18 is controlled, so that the air inlet volume of the air inlet duct 110 is reduced, hot air in the shell 1 is rapidly discharged, and meanwhile, a small amount of external air is used for dissipating heat in the shell 1;

a guide seat 7 is arranged at the port of the air outlet channel 111, the guide seat 7 comprises an upper seat body 701 and a lower seat body 702, and a sliding groove 703 and a limiting groove 704 are correspondingly formed on the upper seat body 701 and the lower seat body 702;

the two grid plates 6 are hinged with each other, a shaft body 15 is rotatably mounted in a shaft hole 603 formed in each grid plate 6, and two ends of each shaft body 15 are respectively mounted in the sliding groove 703 or the limiting groove 704; one sliding groove 703 is provided, two limiting grooves 704 are provided, and the two limiting grooves 704 are symmetrically arranged along the sliding groove 703;

referring to fig. 3, a plurality of plate bodies 602 are arranged in parallel in a groove in the middle of a grid plate 6, shaft holes 603 are symmetrically formed through two ends of the grid plate 6, and any shaft hole 603 penetrates through a hinge base 601 arranged on one side of the grid plate 6; the two grid plates 6 are mutually matched through the hinge base 601 and are connected through a shaft body 15 penetrating through a shaft hole of the hinge base 601; the shaft body 15 penetrating through the shaft hole 603 of the hinge seat 601 moves along the sliding groove 703, and moves along the limiting groove 704 relative to the shaft body 15 of the shaft hole 603 on the other side;

the end part of a shaft body 15 which is arranged in a sliding groove 703 of the lower seat body 702 in a matching way extends into the lower seat body 702, the shaft body 15 is connected with the end part of a transmission rod 14 in a cavity I108 of the lower seat body 702, the transmission rod 14 is movably arranged on a vertical column 16 which is arranged in the cavity I108, the other end of the transmission rod 14 is contacted with the side surface of a cam 13, and the cam 13 is driven to rotate by a motor 12;

a disc is arranged at the contact end of the transmission rod 14 and the cam 13, and an elastic element 17 sleeved on the transmission rod 14 is positioned between the disc and the upright post 16;

the motor 12 drives the cam 13 to rotate, the expansion amount of the transmission rod 14 is changed, so that the shaft body 15 penetrating through the shaft hole of the hinge seat 601 is pushed to displace along the sliding groove 703, when the shaft body 15 moves to the farthest end of the sliding groove 703, the two grid plates 6 incline, warm air is guided through the plate bodies 602 arranged on the grid plates 6, the warm air is blown to two sides, and when the shaft body 15 moves to the nearest end, the two grid plates 6 form a horizontal plane;

the heating mechanism 8 is arranged on the inner side of the grid plate 6, the heating mechanism 8 comprises a frame body 801 and heating sheets 802, the plurality of heating sheets 802 are arranged in parallel in the frame body 801, and the heating sheets 802 are connected through the same power supply line; the frame body 801 is supported by an insulating material, so that the shell 1 is prevented from being damaged in the heating process, for example, the frame body 801 is made of a ceramic material;

the heating mechanism 8 is arranged at the air outlet side of the shell 1, so that the problem that the electronic elements arranged in the shell 1 are damaged by high temperature due to the fact that hot air passes through the shell is avoided;

a plate body 104 extends downwards from the bottom of the shell 1, a positioning bulge 105 extends from the side surface of the plate body 104, a water supply pipe 10 is installed at the bottom of the shell 1, the water supply pipe 10 is communicated with an atomizer 11 installed in a cavity II 109 of the shell 1, an air outlet of the atomizer 11 is communicated with an air outlet of the shell 1, rotating seats 3 are installed on two opposite sides of the air outlet of the shell 1, and a guide plate 4 is installed between the two rotating seats 3;

a plurality of installed guide plates 4 are connected with the same connecting rod, and the connecting rod drives the guide plates to move up and down through a servo motor so as to realize the rotation of the guide plates 4;

the servo motor drives the connecting rod to move, and the guide plates 4 rotate towards the same side, so that the spraying direction of the atomizer 11 can be changed conveniently, and the using requirement is met.

The bottom of the shell 1 is provided with a water storage box 5 in a matching way, the back of the water storage box 5 is provided with a clamping groove 501 matched with the plate body 104, the bottom surface of the clamping groove 501 is provided with a positioning hole 502 matched with the positioning bulge 105, and meanwhile, two opposite side surfaces of the water storage box 5 are provided with bayonets 503 matched with the buckles 103 arranged on the two opposite side surfaces of the bottom of the shell 1;

the water supply pipe 10 is positioned inside the water storage box 5, and the water suction port of the water supply pipe 10 is positioned at the lowest position inside the water storage box 5, so that water can be supplied conveniently.

The back of the shell 1 is provided with a mounting hole 101, and the shell 1 is mounted on a wall through the mounting hole 101; a control switch 2 is mounted on the side of the housing 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A fan heater with humidification function, includes casing (1) and grid plate (6), its characterized in that:

the front surface of the shell (1) is provided with a groove body, the groove body is divided into an air inlet channel (110) and an air outlet channel (111) through a partition plate (102), the air inlet channel (110) is communicated with the air outlet channel (111) through a round hole (106) formed in the partition plate (102), and a fan (9) is installed in the round hole (106);

a guide seat (7) is arranged at a port of the air outlet channel (111), the guide seat (7) comprises an upper seat body (701) and a lower seat body (702), and a sliding groove (703) and a limiting groove (704) are correspondingly formed in the upper seat body (701) and the lower seat body (702);

the two grid plates (6) are hinged with each other, a shaft body (15) is rotatably mounted in a shaft hole (603) formed in each grid plate (6), and two ends of each shaft body (15) are respectively mounted in a sliding groove (703) or a limiting groove (704);

the end part of a shaft body (15) arranged in a sliding groove (703) of the lower seat body (702) in a matching mode extends into the lower seat body (702), the shaft body (15) is connected with the end part of a transmission rod (14) in a cavity I (108) of the lower seat body (702), the transmission rod (14) is movably arranged on an upright post (16) arranged in the cavity I (108), the other end of the transmission rod (14) is in contact with the side face of a cam (13), and the cam (13) is driven to rotate by a motor (12);

a disc is arranged at the contact end of the transmission rod (14) and the cam (13), and an elastic element (17) sleeved on the transmission rod (14) is positioned between the disc and the upright post (16);

a heating mechanism (8) is arranged on the inner side of the grid plate (6);

a plate body (104) extends downwards from the bottom of the shell (1), a positioning protrusion (105) extends from the side surface of the plate body (104), a water supply pipe (10) is installed at the bottom of the shell (1), the water supply pipe (10) is communicated with an atomizer (11) installed in a second cavity (109) of the shell (1), an air outlet of the atomizer (11) is communicated with an air outlet of the shell (1), rotating seats (3) are installed on two opposite sides of the air outlet of the shell (1), and a guide plate (4) is installed between the two rotating seats (3);

the bottom of the shell (1) is provided with a water storage box (5) in a matching manner, the back of the water storage box (5) is provided with a clamping groove (501) matched with the plate body (104), the bottom surface of the clamping groove (501) is provided with a positioning hole (502) matched with the positioning bulge (105) for installation, and meanwhile, bayonets (503) matched with the buckles (103) arranged on the two opposite side surfaces of the bottom of the shell (1) for installation are arranged on the two opposite side surfaces of the water storage box (5);

the water supply pipe (10) is positioned inside the water storage box (5).

2. The warm-air drier with humidifying function according to claim 1, characterized in that the back of the casing (1) is provided with a mounting hole (101), and the casing (1) is mounted on a wall through the mounting hole (101).

3. The warm-air drier with humidifying function according to claim 1, characterized in that the air inlet duct (110) and the air outlet duct (111) are both communicated with the outside, the air inlet duct (110) is provided with air inlets on two opposite side surfaces of the shell (1), and the air inlets are rotatably provided with air deflectors (18).

4. The warm-air drier with humidifying function according to claim 1, characterized in that there is one sliding groove (703), there are two limiting grooves (704), and the two limiting grooves (704) are symmetrically arranged along the sliding groove (703).

5. The warm air blower with the humidifying function according to claim 1, wherein a plurality of plate bodies (602) are arranged in parallel in a groove body in the middle of the grid plate (6), shaft holes (603) are symmetrically formed in two ends of the grid plate (6) in a penetrating manner, and any one shaft hole (603) penetrates through a hinged seat (601) arranged on one side edge of the grid plate (6); the two grid plates (6) are mutually matched through a hinge seat (601) and are connected through a shaft body (15) penetrating through a shaft hole of the hinge seat (601);

the shaft body (15) penetrating through the shaft hole (603) of the hinge base (601) moves along the sliding groove (703), and the shaft body (15) opposite to the shaft hole (603) on the other side moves along the limiting groove (704).

6. The warm-air drier with humidifying function according to claim 1, characterized in that the bottom surface of the air inlet duct (110) is an inclined surface (107), and a flow guide plate (19) is arranged on the inclined surface (107).

7. The warm-air drier with humidifying function according to claim 1, characterized in that a plurality of installed guide plates (4) are all connected with the same connecting rod, and the connecting rod drives the guide plates to move up and down through a servo motor, so that the rotation of the guide plates (4) is realized.

8. The warm-air drier with humidifying function according to claim 1, wherein the heating mechanism (8) comprises a frame (801) and heating sheets (802), a plurality of heating sheets (802) are installed inside the frame (801) in parallel, and the heating sheets (802) are connected through the same power supply line.

9. A fan heater with humidification function according to claim 1 characterized in that the side of the housing (1) is mounted with a control switch (2).