CN210717982U

CN210717982U - Humidifier

Info

Publication number: CN210717982U
Application number: CN201921302341.9U
Authority: CN
Inventors: 叶维海
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-06-09
Anticipated expiration: 2029-08-12

Abstract

A humidifier comprises a host with an electric appliance cavity inside and a water tank arranged on the host, wherein a control panel is arranged in the electric appliance cavity; the main machine is provided with a first light-emitting component electrically connected with the control board, the first light-emitting component is positioned at the bottom of the water tank, the top of the water tank is provided with a first annular light-transmitting part for allowing light rays emitted by the first light-emitting component to penetrate out, and/or a second light-emitting component electrically connected with the control board is arranged in the electric appliance cavity; and a second annular light-transmitting part for allowing the light emitted by the second light-emitting part to penetrate is arranged at the bottom of the host machine. The utility model discloses the annular light effect at water tank top can be realized in setting up of first light-emitting component and first annular printing opacity portion, and the annular light effect of water tank bottom can be realized in setting up of second light-emitting component.

Description

Humidifier

Technical Field

The utility model relates to a humidifier.

Background

The humidifier is a household appliance capable of increasing the room humidity, the humidifier can humidify a specified room, an indicator lamp used for indicating whether the humidifier is powered on to operate is generally arranged on a shell of a humidifier host, and the light-emitting structure and the light-emitting effect of the humidifier cannot meet the use requirements of consumers, so that certain limitation exists.

In addition, chinese patent document No. CN109869858A discloses a humidifier, which comprises a base, a water tank, a control device and a water level detection device, a water tank has been seted up on the base, the water tank can be dismantled and connect in the top of base, and can communicate with the water tank, the control device sets up in the inside of base, the water level detection device includes the work lever, float and two at least response pieces, the work lever is vertical to be set up in the water tank, float cover is located on the work lever, and can support with the water tank and lift up or descend along with the water level, two at least response pieces set up on the work lever along vertical direction interval, and with control device electric connection, a position for responding to float, the bottom of water tank is offered and is used for connecting the through-hole in holding chamber, ultrasonic wave generating device: and the vibration piece is covered at the bottom end of the through hole. The humidifier is not provided with a device for filtering water, the water mist generated during the operation of the humidifier contains more impurities, so that certain limitation exists, and meanwhile, after the humidifier is used for a long time, obvious water scales are generated on the oscillating piece, so that the operation of the oscillating piece is not facilitated.

Therefore, further improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a humidifier, the annular light effect at water tank top can be realized in the setting of its first light-emitting component and first annular printing opacity portion.

The purpose of the utility model is realized like this:

a humidifier comprises a host with an electric appliance cavity inside and a water tank arranged on the host, wherein a control panel is arranged in the electric appliance cavity;

the main machine is provided with a first light-emitting component electrically connected with the control panel, the first light-emitting component is located at the bottom of the water tank, and the top of the water tank is provided with a first annular light-transmitting portion through which light emitted by the first light-emitting component penetrates.

The top of the water tank is provided with a light-transmitting disc, an upper cover used for blocking light is arranged on the light-transmitting disc, and a first annular light-transmitting part is formed between the upper cover and the light-transmitting disc.

The host is provided with a first light-transmitting sealing cover covering the first light-emitting component;

the bottom of the water tank is provided with a second light-transmitting sealing cover which is covered on the first light-transmitting sealing cover;

the main body and the water tank are made of opaque materials.

A second light-emitting piece electrically connected with the control panel is arranged in the electric appliance cavity;

and a second annular light-transmitting part for allowing the light emitted by the second light-emitting part to penetrate is arranged at the bottom of the host machine.

A light-transmitting annular bottom cover is arranged at the bottom of the host, a bottom support used for blocking light is embedded in the light-transmitting annular bottom cover, and a second annular light-transmitting part is formed between the light-transmitting annular bottom cover and the bottom support;

the electric appliance cavity is internally provided with a mounting plate, the control panel is positioned on the side part of the mounting plate, and the second luminous element is arranged on the upper part or the lower part of the mounting plate.

A filtering assembly is arranged at the inner bottom of the water tank;

the host is provided with an atomized water cavity above the electric appliance cavity, and the first light-emitting component is positioned on the outer side of the upper part of the atomized water cavity;

a first filter cavity, a second filter cavity and a connecting channel for communicating the first filter cavity and the second filter cavity are arranged in the filter assembly;

and a first water through hole communicated with the first filtering cavity and a second water through hole communicated with the second filtering cavity are formed in the filtering assembly.

The second filter cavity surrounds and is arranged at the outer side of the first filter cavity;

one end of the connecting channel is communicated with the side part of the second filtering cavity, and the other end of the connecting channel extends into the first filtering cavity;

and filter material layers are filled in the first filter cavity and the second filter cavity respectively.

The filter assembly comprises a base and a cover body arranged on the base, and the base and the cover body form a first filter cavity and a second filter cavity;

the first water through hole is formed in the cover body, and the second water through hole is formed in the base;

the base is provided with a first mounting through hole, and the second filter cavity surrounds and is arranged on the outer side of the first mounting through hole.

The base and the cover body are made of light-transmitting materials, and the base is provided with an upper convex part which is opposite to the first light-emitting part and is positioned above the first light-emitting part.

A feeding port communicated with the first filter cavity is formed in the base or the cover body, and a sealing cover is arranged on the feeding port.

The number of the first water through holes is a plurality of the first water through holes which are uniformly distributed on the cover body along the circumferential direction;

the second water through hole is formed in the bottom of the second filtering cavity;

the base is provided with an annular groove connected to the outer side of the first mounting through hole, the annular groove is provided with an annular cover, and a second filter cavity is formed between the annular groove and the annular cover;

the cover body is provided with a second mounting through hole for accommodating the annular cover, the annular cover is positioned in the second mounting through hole, and the connecting channel is connected to the outer side of the annular groove;

the number of the connecting channels is a plurality of groups and the connecting channels are uniformly distributed on the outer side of the second filter cavity along the circumferential direction;

the base is provided with a plurality of convex parts which are uniformly distributed at the outer side of the second filter cavity along the circumferential direction, and each group of connecting channels are respectively positioned between two adjacent convex parts;

an annular mounting groove is formed between the convex part and the second filter cavity, and an annular enclosing plate positioned on the outer side of the convex part is arranged on the base;

the inner side of the cover body is embedded in the annular mounting groove, and the outer side of the cover body is sleeved on the annular enclosing plate.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a cross-sectional view of an embodiment of the present invention.

Fig. 2 is a partially enlarged view of the portion of fig. 1A.

Fig. 3 is a schematic structural diagram of an embodiment of the present invention.

Fig. 4 is a cross-sectional view of an embodiment of the present invention.

Fig. 5 is an exploded view of an embodiment of the present invention.

Fig. 6 is an exploded view of an embodiment of the present invention.

Fig. 7 is a schematic structural view of an embodiment of the present invention applied to a humidifier.

Fig. 8 is a partially enlarged view of the portion of fig. 7B.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-7, the humidifier comprises a main unit 16 having an electrical chamber 34 therein and a water tank 17 disposed on the main unit 16, wherein a control panel 23 is disposed in the electrical chamber 34;

the main machine 16 is provided with a first light-emitting component 24 electrically connected with the control board 23, the first light-emitting component 24 is positioned at the bottom of the water tank 17, and the top of the water tank 17 is provided with a first annular light-transmitting part 25 through which light emitted by the first light-emitting component 24 passes.

The first light-emitting element 24 protrudes at least at the upper portion from the surface of the main body 16, the control board 23 is located below the first light-emitting element 24, and the first light-emitting element 24 is directly provided on the control board 23 by pins, or the first light-emitting element 24 is connected to the control board 23 by wires.

The arrangement of the first light-emitting part 24 and the first annular light-transmitting part 25 can realize the annular light effect at the top of the water tank 17, and the grade of the product and the experience of a user are improved.

Further, a light-transmitting disc 26 is arranged on the top of the water tank 17, an upper cover 27 for blocking light is arranged on the light-transmitting disc 26, and a first annular light-transmitting portion 25 is formed between the upper cover 27 and the light-transmitting disc 26.

The light-transmitting disk 26 is concave, and the upper cover 27 is disposed at the center of the light-transmitting disk 26.

Further, a first light-transmitting sealing cover 28 covering the first light-emitting component 24 is arranged on the main body 16;

the bottom of the water tank 17 is provided with a second light-transmitting sealing cover 29 which is covered on the first light-transmitting sealing cover 28;

the first light-transmitting sealing cover 28 and the second light-transmitting sealing cover 29 are both convex, and at least the upper part of the first light-transmitting sealing cover 28 extends into the water tank 17.

The first light-transmitting sealing cover 28 and the second light-transmitting sealing cover 29 are fixedly connected to the main machine 16 and the bottom of the water tank 17 respectively in an integral injection molding mode, and the sealing effect of the main machine 16 and the water tank 17 is guaranteed.

The light emitted from the first light-emitting member 24 passes through the first light-transmitting sealing cap 28 and the second light-transmitting sealing cap 29 in this order and reaches the first annular light-transmitting portion 25.

The main body 16 and the water tank 17 are made of opaque material to prevent light from being emitted from the sides of the main body 16 and the water tank 17.

Further, a second light emitting element 30 electrically connected with the control board 23 is arranged in the electric appliance cavity 34;

the bottom of the main body 16 is provided with a second annular light-transmitting portion 31 through which the light emitted from the second light-emitting member 30 passes.

The second light emitting member 30 is positioned at a middle position in a horizontal direction of the appliance cavity 34.

The provision of second light emitting member 30 and second annular light transmitting portion 31 enables an annular lighting effect at the bottom of main body 16.

Led lamp beads can be used as the first and second light emitting members 24 and 30.

Further, a light-transmitting annular bottom cover 32 is arranged at the bottom of the main unit 16, a bottom support 33 for blocking light is embedded in the light-transmitting annular bottom cover 32, and a second annular light-transmitting portion 31 is formed between the light-transmitting annular bottom cover 32 and the bottom support 33;

the light-transmitting annular bottom cover 32 comprises an annular plate 36, a peripheral plate 37 extending downwards from the outer edge of the annular plate 36 and an inner peripheral plate 38 extending downwards from the bottom surface of the annular plate 36, wherein the inner peripheral plate 38 is positioned at the inner side of the peripheral plate 37, and the bottom surface of the peripheral plate 37 is higher than that of the inner peripheral plate 38.

The mounting 33 is snap-fit into the inside panel 38.

A plurality of lower fixing columns 39 are circumferentially arranged on the annular plate 36 at intervals, upper fixing columns 40 inserted into the lower fixing columns 39 are arranged in the main unit 16, and locking screws screwed into the upper fixing columns 40 are arranged in the lower fixing columns 39.

The mounting plate 35 is disposed in the electric cavity 34, the control board 23 is disposed at a side portion of the mounting plate 35, and the second light emitting member 30 is disposed at an upper portion or a lower portion of the mounting plate 35. in this embodiment, the second light emitting member 30 is disposed at an upper portion of the mounting plate 35. although the mounting plate 35 is disposed at a lower portion of the second light emitting member 30, in practical applications, light emitted by the second light emitting member 30 can still reach the second annular light-transmitting portion 31 and maintain a good lighting effect.

The second luminous member 30 is fixed to the mounting plate 35, or a bracket extending to the second luminous member 30 and for mounting the second luminous member 30 is provided on the control panel 23.

The mounting plate 35 is fixed between the lower fixing post 39 and the upper fixing post 40.

Further, a filtering assembly is arranged at the inner bottom of the water tank 17; the filter assembly is positioned over the first light emitter 24, and more specifically, over the first light transmissive sealed envelope 28 and the second light transmissive sealed envelope 29.

The host 16 is provided with an atomized water cavity 18 above the electric appliance cavity 34, the first light-emitting component 24 is positioned outside the upper part of the atomized water cavity 18, and the atomized water cavity 18 penetrates through the upper part of the host 16;

a first filter cavity 1, a second filter cavity 2 and a connecting channel 3 for communicating the first filter cavity 1 and the second filter cavity 2 are arranged in the filter assembly;

the filtering assembly is provided with a first water through hole 4 communicated with the first filtering cavity 1 and a second water through hole 5 communicated with the second filtering cavity 2.

Namely, the first water through hole 4, the first filter cavity 1, the connecting channel 3, the second filter cavity 2 and the second water through hole 5 are communicated in sequence to form a filtered water channel. The first water through hole 4 or the second water through hole 5 is used as a water inlet of the filtered water channel.

The first filtering cavity 1 and the second filtering cavity 2 are respectively filled with a filtering material layer, and the filtering material layer is any one of filtering cotton, medical stone and active carbon.

In this embodiment, the first water passage hole 4 is used as a water inlet of the filtered water passage, the first filter chamber 1 is filled with maifanite, and the second filter chamber 2 is filled with filter cotton.

The bottom of the water tank 17 is provided with a water supply port 19 communicated with the atomized water chamber 18, and the water supply port 19 is provided with a float switch assembly 20 for turning on and off the water supply port 19.

The user adds water to the water tank 17, and inside water got into the filtration assembly through first limbers 4 to loop through first filter chamber 1, interface channel 3 and second filter chamber 2, realize the secondary filter of water and finally export from second limbers 5, the water that filters the completion entered into atomizing water cavity 18 through feed water mouth 19.

Further, the second filter cavity 2 is arranged outside the first filter cavity 1 in a surrounding manner;

one end of the connecting channel 3 is communicated with the side part of the second filtering cavity 2, and the other end of the connecting channel 3 extends into the first filtering cavity 1;

and filter material layers are filled in the first filter cavity 1 and the second filter cavity 2 respectively.

Furthermore, the filtering assembly comprises a base 6 and a cover 7 arranged on the base 6, and the base 6 and the cover 7 form a first filtering cavity 1 and a second filtering cavity 2;

the first water through hole 4 is formed in the cover body 7, so that water can conveniently enter the filtering assembly through the cover body 7, and the second water through hole 5 is formed in the base 6;

the base 6 is provided with a first mounting through hole 8, the second filter cavity 2 surrounds the first mounting through hole 8, and the first mounting through hole 8 is located in the center of the base 6.

The base 6 and the cover 7 are made of a light-transmitting material, and the base 6 is provided with an upper projection 41 opposed to the first light-emitting element 24 and located above the first light-emitting element 24.

The upper convex part 41 is positioned above the second light-transmitting sealing cover 29, and the top of the upper convex part 41 is close to the inner top surface of the cover body 7, so that medical stone cannot be filled between the upper convex part 41 and the cover body 7, and the light emitted by the first light-emitting component 24 can be transmitted upwards.

Further, a feeding port 9 communicated with the first filter chamber 1 is arranged on the base 6 or the cover body 7, and a sealing cover 45 is arranged on the feeding port 9.

In this embodiment, the description will be made with the material inlet 9 provided on the base 6.

After the base 6 and the cover body 7 are installed in a matched mode, medical stone is added into the first filtering cavity 1 through the feeding port 9, the position of the medical stone is adjusted by shaking the filtering assembly in the adding process, the medical stone can be better filled into the first filtering cavity 1, and after filling is completed, the sealing cover 45 is installed on the feeding port 9.

If medical stones are put on the base 6 firstly and then the cover body 7 is arranged on the base 6, when the medical stones are placed too much or the positions are not accurate, the cover body 7 cannot be arranged on the base 6; when the amount of the medical stone is too small, the medical stone cannot be filled in the first filter chamber 1 well, and the filter assembly moves and collides with the medical stone. Therefore, the feeding port 9 is arranged on the base 6, so that the first filter chamber 1 can be better filled with medical stones.

Furthermore, the number of the first water through holes 4 is a plurality of the first water through holes which are uniformly distributed on the cover body 7 along the circumferential direction; the first water passage hole 4 is arc-shaped and long.

The second water through hole 5 is arranged at the bottom of the second filter cavity 2; namely, the second water through hole 5 is arranged at the bottom of the base 6 and is matched with the first water through hole 4 arranged on the cover body 7, so that water is input from the upper part of the filtering assembly and is output from the bottom of the second water through hole 5.

An annular groove 10 connected to the outer side of the first mounting through hole 8 is formed in the base 6, an annular cover 11 is arranged on the annular groove 10, and a second filter cavity 2 is formed between the annular groove 10 and the annular cover 11;

the second through hole 5 is arranged at the bottom of the annular groove 10

A second mounting through hole 12 for accommodating the annular cover 11 is formed in the cover body 7, the annular cover 11 is located in the second mounting through hole 12, and the connecting channel 3 is connected to the outer side of the annular groove 10;

atomizing water cavity 18 bottom is provided with atomizing device 21, and atomizing device 21 is located second illuminating part 30 top, and the control panel passes through the circuit to be connected with atomizing device 21 electricity, is provided with the atomizing output tube 22 of rigid coupling on water tank 17 on atomizing device 21, and atomizing output tube 22 upwards extends to water tank 17 top, and atomizing output tube 22 passes first installation through-hole 8 and second installation through-hole 12 in proper order.

The connecting channels 3 are distributed in a plurality of groups and are uniformly distributed on the outer side of the second filter cavity 2 along the circumferential direction;

in this embodiment, the number of the connection passages 3 is four.

A plurality of convex parts 13 which are uniformly distributed on the outer side of the second filter cavity 2 along the circumferential direction are arranged on the base 6, a strip-shaped groove is formed in front of two adjacent convex parts 13, the strip-shaped groove is a connecting channel 3, and each group of connecting channels 3 are respectively positioned between two adjacent convex parts 13;

in this embodiment, the number of the convex portions 13 is four, a concave cavity penetrating the bottom of the convex portion 13 is arranged in the convex portion 13, and the feeding port 9 is arranged on one of the convex portions 13.

The convex part 13 reduces the volume of the first filter chamber 1, avoids excessive medical stones contained in the first filter chamber 1, and effectively controls the total mass of the filter assembly loaded with the medical stones.

An annular mounting groove 14 is formed between the convex part 13 and the second filter cavity 2, and an annular enclosing plate 15 positioned outside the convex part 13 is arranged on the base 6;

the inner side of the cover body 7 is embedded in the annular mounting groove 14, and the outer side of the cover body 7 is sleeved on the annular enclosing plate 15. The outer side of the cover body 7 is fixedly connected with the annular enclosing plate 15 through a buckling structure.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and not for the purpose of limiting the same, and the appended claims are intended to cover all such modifications, equivalents, and alternatives falling within the scope of the present invention.

Claims

1. The humidifier is characterized by comprising a host (16) with an electrical appliance cavity (34) inside and a water tank (17) arranged on the host (16), wherein a control panel (23) is arranged in the electrical appliance cavity (34);

the main machine (16) is provided with a first light-emitting part (24) electrically connected with the control board (23), the first light-emitting part (24) is positioned at the bottom of the water tank (17), and the top of the water tank (17) is provided with a first annular light-transmitting part (25) for the first light-emitting part (24) to emit light out.

2. The humidifier according to claim 1, wherein a light transmitting disc (26) is arranged on the top of the water tank (17), an upper cover (27) for blocking light is arranged on the light transmitting disc (26), and a first annular light transmitting part (25) is formed between the upper cover (27) and the light transmitting disc (26).

3. The humidifier of claim 1 wherein the main body (16) is provided with a first light-transmissive sealed cover (28) that covers the first light-emitting member (24);

a second light-transmitting sealing cover (29) covered on the first light-transmitting sealing cover (28) is arranged at the bottom of the water tank (17);

the main machine (16) and the water tank (17) are made of opaque materials.

4. The humidifier according to claim 1, wherein a second light emitting member (30) electrically connected with the control board (23) is arranged in the electric appliance chamber (34);

the bottom of the main machine (16) is provided with a second annular light-transmitting part (31) through which light emitted by the second light-emitting part (30) passes.

5. The humidifier according to claim 4, wherein the bottom of the main body (16) is provided with a light-transmitting annular bottom cover (32), a bottom support (33) for blocking light is embedded in the light-transmitting annular bottom cover (32), and a second annular light-transmitting part (31) is formed between the light-transmitting annular bottom cover (32) and the bottom support (33);

the electric appliance cavity (34) is internally provided with an installation plate (35), the control panel (23) is positioned on the side part of the installation plate (35), and the second luminous element (30) is arranged on the upper part or the lower part of the installation plate (35).

6. Humidifier according to claim 1, characterized in that the inner bottom of the water tank (17) is provided with a filtering assembly;

the main machine (16) is provided with an atomized water cavity (18) above the electric appliance cavity (34), and the first light-emitting component (24) is positioned on the outer side of the upper part of the atomized water cavity (18);

a first filter cavity (1), a second filter cavity (2) and a connecting channel (3) for communicating the first filter cavity (1) and the second filter cavity (2) are arranged in the filter assembly;

the filtering assembly is provided with a first water through hole (4) communicated with the first filtering cavity (1) and a second water through hole (5) communicated with the second filtering cavity (2).

7. The humidifier according to claim 6, characterized in that the second filter chamber (2) is arranged around the outside of the first filter chamber (1);

one end of the connecting channel (3) is communicated with the side part of the second filtering cavity (2), and the other end of the connecting channel (3) extends into the first filtering cavity (1);

and filter material layers are respectively filled in the first filter cavity (1) and the second filter cavity (2).

8. The humidifier according to claim 7, wherein the filter assembly comprises a base (6) and a cover (7) arranged on the base (6), the base (6) and the cover (7) form a first filter chamber (1) and a second filter chamber (2);

the first water through hole (4) is formed in the cover body (7), and the second water through hole (5) is formed in the base (6);

a first mounting through hole (8) is formed in the base (6), and the second filter cavity (2) is arranged on the outer side of the first mounting through hole (8) in a surrounding mode;

the base (6) and the cover body (7) are made of light-transmitting materials, and the base (6) is provided with an upper convex part (41) which is opposite to the first light-emitting part (24) and is positioned above the first light-emitting part (24).

9. The humidifier according to claim 8, wherein the base (6) or the cover (7) is provided with a feeding port (9) communicated with the first filter chamber (1), and the feeding port (9) is provided with a sealing cover (45).

10. The humidifier according to claim 8, wherein the number of the first water through holes (4) is several, and the first water through holes are uniformly distributed on the cover body (7) along the circumferential direction;

the second water through hole (5) is arranged at the bottom of the second filtering cavity (2);

an annular groove (10) connected to the outer side of the first mounting through hole (8) is formed in the base (6), an annular cover (11) is arranged on the annular groove (10), and a second filtering cavity (2) is formed between the annular groove (10) and the annular cover (11);

a second mounting through hole (12) for accommodating the annular cover (11) is formed in the cover body (7), the annular cover (11) is located in the second mounting through hole (12), and the connecting channel (3) is connected to the outer side of the annular groove (10);

the number of the connecting channels (3) is a plurality of groups and the connecting channels are uniformly distributed at the outer side of the second filter cavity (2) along the circumferential direction;

the base (6) is provided with a plurality of convex parts (13) which are uniformly distributed at the outer side of the second filter cavity (2) along the circumferential direction, and each group of connecting channels (3) are respectively positioned between two adjacent convex parts (13);

an annular mounting groove (14) is formed between the convex part (13) and the second filter cavity (2), and an annular enclosing plate (15) positioned on the outer side of the convex part (13) is arranged on the base (6);

the inner side of the cover body (7) is embedded in the annular mounting groove (14), and the outer side of the cover body (7) is sleeved on the annular enclosing plate (15).