CN213395693U

CN213395693U - Humidifier

Info

Publication number: CN213395693U
Application number: CN202022206397.3U
Authority: CN
Inventors: 徐刚; 姚庆辉; 何灼文
Original assignee: Guangzhou Yizhi Home Technology Co Ltd
Current assignee: Guangzhou Yizhi Home Technology Co Ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-08
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to a humidifier. Humidifier include: the light guide plate comprises a shell, wherein an accommodating cavity is formed in the shell, a first opening is formed in the top of the shell and communicated with the accommodating cavity, light transmission grooves are formed in the peripheral side face of the shell and communicated with the accommodating cavity; the inner shell is installed in the accommodating cavity, a cavity is formed between the outer wall of the inner shell and the inner wall of the accommodating cavity, a water storage cavity is formed in the inner shell, a second opening is formed in the top of the inner shell and communicated with the water storage cavity, and the part, corresponding to the light transmission groove, of the inner shell is made of a light transmission material; the cover body covers the second opening. Humidifier have the advantage of observing the interior surplus water yield of container directly perceivedly.

Description

Humidifier

Technical Field

The utility model relates to a humidification field especially relates to a humidifier.

Background

The ultrasonic atomizer (also called as humidifier) decomposes water molecules and dissolved plant essential oil into nanometer-scale cold mist with the diameter of 0.1-5 microns and disperses the cold mist into surrounding air through high-frequency oscillation generated by ultrasonic oscillation equipment, so that the air is filled with fragrance. After heating in winter, indoor air is dry, people can have the symptoms of dry mouth, dry throat, hoarseness, bitter taste, dry cough, dry skin, epistaxis and the like, the humidifier atomizes water and pure plant essential oil in various modes, so that the room keeps higher humidity, generates a certain amount of natural negative oxygen ions, purifies air, simultaneously achieves the aromatherapy effect, can assist in treating and relieving diseases such as influenza, hypertension, tracheitis and the like, and plays a certain protection role in the nervous system, the cardiovascular system and the metabolism of a human body. However, the conventional ultrasonic atomizer cannot visually observe the amount of water remaining in the container, and the amount of water remaining can be observed only by opening the upper cover of the ultrasonic atomizer.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a humidifier, it has the advantage of observing the remaining water yield in the container directly perceivedly.

A humidifier, comprising:

the light guide plate comprises a shell, wherein an accommodating cavity is formed in the shell, a first opening is formed in the top of the shell and communicated with the accommodating cavity, light transmission grooves are formed in the peripheral side face of the shell and communicated with the accommodating cavity;

the inner shell is installed in the accommodating cavity, a cavity is formed between the outer wall of the inner shell and the inner wall of the accommodating cavity, a water storage cavity is formed in the inner shell, a second opening is formed in the top of the inner shell and communicated with the water storage cavity, and the part, corresponding to the light transmission groove, of the inner shell is made of a light transmission material;

the cover body covers the second opening.

Compared with the prior art, the humidifier adopt two-layer nested design, the user can directly observe the interior surplus water of inner shell through the printing opacity part of printing opacity groove and inner shell. And, can increase light effect as required in the humidifier, light can see through the transparent part and the light trap diffraction of inner shell and come out, helps improving the aesthetic property of humidifier. In addition, because the cavity is arranged between the outer shell and the inner shell, the circuit board and the wiring are placed in the cavity, and a waterproof effect is achieved.

Further, the light-transmitting groove extends in a direction from the top of the housing to the bottom of the housing.

Further, the inner case is made of a light-transmitting material.

Further, the top surface of shell is provided with the recess, first opening sets up the bottom surface of recess, the week side at the top of inner shell is provided with the boss, works as the inner shell is placed in the shell, the boss is taken the bottom surface of recess.

Further, when the inner shell is placed inside the outer shell, the top surface of the inner shell and the top surface of the outer shell are located on the same plane.

Further, the bottom of lid is equipped with the battery mount pad, the battery mount pad has the chamber of placing that is used for placing the battery, works as the lid closes when the second opening part, the battery mount pad stretches into in the water storage chamber.

Furthermore, a convex part is arranged on the bottom surface of the cover body, and when the cover body covers the second opening, the convex part is inserted into the second opening; a sealing ring is arranged between the outer peripheral wall of the convex part and the inner peripheral wall of the second opening; the battery mounting seat is arranged at the bottom of the convex part.

Further, when the cover body covers the second opening, the outer peripheral wall of the cover body is flush with the outer peripheral wall of the shell.

Further, the bottom of lid is provided with the sleeve, telescopic periphery wall be provided with the logical groove of sleeve inner chamber intercommunication, be provided with silver, spring in the sleeve, the top of silver is provided with the ultrasonic atomization piece, the one end of spring support in telescopic interior bottom surface, the other end of spring support in the bottom of silver.

Furthermore, the top of the cover body is provided with a mist outlet, and the ultrasonic atomization sheet is arranged at the mist outlet.

Further, a light emitting assembly is arranged in the cover body, and the part of the cover body used for closing the second opening is made of a light-transmitting material.

Further, the convex part, the battery mounting seat and the sleeve are all made of light-transmitting materials.

Furthermore, a first conductive end is arranged on the cover body, a second conductive end matched with the first conductive end is arranged on the inner shell, and when the cover body covers the second opening, the first conductive end is connected with the second conductive end.

Further, still be provided with the interface that charges that is used for being connected with external power source electricity on the shell, the interface that charges with the second is electrically conductive to be held and is passed through the connection of electric lines, the electric wire is located in the cavity.

For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

Fig. 1 is an exploded view of a humidifier according to an embodiment;

fig. 2 is an exploded view of another perspective of the humidifier of an embodiment;

FIG. 3 is a cross-sectional view of an embodiment of a humidifier;

reference numerals:

100. a housing; 110. an accommodating chamber; 120. a first opening; 130. a light-transmitting groove; 140. a cavity; 150. a groove; 160. a charging interface; 200. an inner shell; 210. a water storage cavity; 220. a second opening; 230. a boss; 240. a second conductive terminal; 300. a cover body; 310. a convex portion; 320. a seal ring; 330. a mist outlet; 340. a sleeve; 341. a through groove; 350. a cotton sliver; 360. a spring; 370. an ultrasonic atomization sheet; 380. a battery mounting seat; 381. a battery; 382. a placement chamber; 390. a first conductive terminal.

Detailed Description

A humidifier, see fig. 1 to 3, includes an outer casing 100, an inner casing 200, and a cover 300. The housing 100 is provided with a containing cavity 110, the top of the housing 100 is provided with a first opening 120, the first opening 120 is communicated with the containing cavity 110, the peripheral side of the housing 100 is provided with a light-transmitting groove 130, and the light-transmitting groove 130 is communicated with the containing cavity 110. The inner case 200 is installed in the accommodating chamber 110, a cavity 140 is disposed between an outer wall of the inner case 200 and an inner wall of the accommodating chamber 110, a water storage chamber 210 is disposed in the inner case 200, a second opening 220 is disposed at a top of the inner case 200, the second opening 220 is communicated with the water storage chamber 210, and a portion of the inner case 200 corresponding to the light transmission groove 130 is made of a light transmission material. The cover 300 covers the first opening 120 and the second opening 220.

Referring to fig. 1 to 3, the casing 100 is a cylindrical case, and the cross-section of the casing 100 is racetrack-shaped. The housing 100 is made of a plastic and light-impermeable material. A groove 150 is provided at a central position of the top surface of the housing 100. The first opening 120 of the housing 100 is disposed at a middle position of the bottom surface of the groove 150. The inner circumferential wall of the first opening 120 is approximately flush with the outer circumferential wall of the receiving chamber 110. The light-transmitting grooves 130 are vertically disposed at the circumferential side of the housing 100, and the light-transmitting grooves 130 vertically extend in a direction from the top of the housing 100 to the bottom of the housing 100. A charging interface 160 is arranged on the outer side surface of the housing 100, and the charging interface 160 is used for electrically connecting an external power supply; specifically, charging interface 160 may be disposed on the peripheral side of housing 100, or may be disposed on the bottom surface of housing 100, and in this embodiment, charging interface 160 is disposed at the middle position of the bottom of housing 100.

Referring to fig. 1 to 3, the inner case 200 is a cylindrical case, and the cross-section of the inner case 200 is a race track type. The inner case 200 is entirely made of a light-transmitting material, and particularly, the inner case 200 is made of a translucent material. An outwardly extending boss 230 is provided on the circumference of the top of the inner case 200, and when the inner case 200 is placed in the outer case 100, the boss 230 is built up on the bottom surface of the groove 150, and the top surface of the inner case 200 and the top surface of the outer case 100 are located on the same plane, which contributes to the aesthetic appearance of the humidifier. A second conductive terminal 240 is disposed on the top surface of the inner case 200, and the second conductive terminal 240 is located at the periphery of the second opening 220. The second conductive terminal 240 is connected to the charging interface 160 via a wire (not shown) which is located in the cavity.

Referring to fig. 1 to 3, a protrusion 310 is provided at a middle position of the bottom surface of the cover 300, and the protrusion 310 vertically extends downward from the bottom surface of the cover 300. When the cover 300 is closed at the second opening 220, the protrusion 310 is inserted into the second opening 220. In order to fix the lid 300 to the inner case 200 and improve the sealing performance between the lid 300 and the inner case 200, a sealing ring 320 is provided between the outer peripheral wall of the protrusion 310 and the inner peripheral wall of the second opening 220, and the protrusion 310 and the second opening 220 are in interference fit with each other by the sealing ring 320, thereby completing the fixing of the lid 300.

Referring to fig. 1 to 3, a mist outlet 330 is provided at the top of the cover 300. A sleeve 340 is arranged at the bottom of the cover body 300, the sleeve 340 vertically extends downwards from the bottom of the cover body 300, and when the cover body 300 covers the second opening 220, the sleeve 340 extends into the water storage cavity 210; in this embodiment, the sleeve 340 is disposed at the bottom of the boss 310. A through groove 341 communicating with the inner cavity of the sleeve 340 is provided on the outer peripheral wall of the sleeve 340, and when the sleeve 340 extends into the water storage cavity 210, the through groove 341 is also located in the water storage cavity 210, so that water can flow into the sleeve 340 from the through groove 341. Within barrel 340 is disposed a pledget 350, a spring 360. The cotton strip 350 has a water absorption function, the top of the cotton strip 350 is provided with an ultrasonic atomization sheet 370, and the ultrasonic atomization sheet 370 is arranged at the mist outlet 330; when water flows into the sleeve 340, the cotton strip 350 absorbs the water to the ultrasonic atomization sheet 370, then the liquid water molecules are scattered through the high-frequency resonance of the ultrasonic atomization sheet 370 to generate naturally elegant water mist, and the water mist is naturally and upwardly ejected from the mist outlet 330, so that the air is humidified and is accompanied by rich negative oxygen ions. One end of the spring 360 is abutted against the inner bottom surface of the sleeve 340, and the other end of the spring 360 is abutted against the bottom of the cotton strip 350, so that the cotton strip 350 can be tightly attached to the ultrasonic atomization sheet 370 by using the structure, and the atomization effect of the humidifier is improved.

Referring to fig. 1 to 3, a battery mounting seat 380 is provided at the bottom of the cover 300, the battery mounting seat 380 vertically extends downward from the bottom of the cover 300, a placing cavity 382 for placing a battery 381 is provided in the battery mounting seat 380, and when the cover 300 is closed at the second opening 220, the battery mounting seat 380 extends into the water storage cavity 210. Although the battery mounting seat 380 occupies the water storage space of the water storage chamber 210, the maximum water storage amount of the humidifier is reduced, the internal space of the cover 300 can be saved, and the cover 300 can be designed to be smaller and thinner, so that the humidifier of the present embodiment is obviously different from the existing products, and the difference between the humidifier of the present embodiment and the existing products is increased. Specifically, the battery mount 380 is disposed at the bottom of the boss 310, and the battery mount 380 extends vertically downward from the bottom of the boss 310.

Referring to fig. 1 to 3, in order to improve the experience of the user, the humidifier according to the present embodiment has a light emitting effect. Specifically, a light emitting component (not shown) is disposed in the cover 300, and the light emitting component may be another light emitting element such as an LED lamp. In order to allow light to be injected into the water storage cavity 210 of the inner case 200 and to be emitted to the outside through the light-transmitting slot 130, a portion of the cover 300 for closing the second opening 220 is made of a light-transmitting material. Specifically, in order to reduce the cost, the protrusion 310 on the cover 300, the battery mount 380, and the sleeve 340 are made of light-transmitting materials; in the present embodiment, the protrusion 310 of the cover 300, the battery mount 380, and the sleeve 340 are made of translucent materials. Through this kind of design, not only make the humidifier have luminous effect when the humidification, utilize the refraction of static water or dynamic water moreover, make luminous effect dazzle more beautiful.

Referring to fig. 1 to 3, a first conductive terminal 390 is correspondingly disposed on the cover 300 corresponding to the position of the second conductive terminal 240. When the cover 300 is covered on the first opening 120, the first conductive terminal 390 is electrically connected to the second conductive terminal 240, and the charging interface 160 is electrically connected to the first conductive terminal 390 through the second conductive terminal 240, so as to transmit the electric power to the electronic component in the cover 300. In order to improve the overall appearance of the humidifier, when the cover 300 is closed at the first opening 120, the outer peripheral side surface of the cover 300 is flush with the outer peripheral side surface of the housing 100.

Compared with the prior art, the humidifier adopts a two-layer nested design, a user can directly observe the residual water in the inner shell 200 through the light transmission grooves 130 and the light transmission parts of the inner shell 200, the light effect can be increased in the humidifier as required, and the light is diffracted out through the transparent parts of the inner shell 200 and the light transmission grooves 130, so that the attractiveness of the humidifier is improved. Moreover, since the cavity 140 is disposed between the outer casing 100 and the inner casing 200, the circuit board and the traces are disposed in the cavity 140, thereby providing a waterproof function. In addition, the battery mounting seat 380 is inserted into the inner case 200, so that the inner space of the inner case 200 is fully utilized, the inner space of the cover 300 is saved, the thickness of the cover 300 can be reduced, the overall aesthetic property of the humidifier is improved, and the difference between the humidifier of the present embodiment and the existing product is increased. In addition, when the thickness of the cover 300 is small, a large-capacity battery 381, for example, 18650 battery 381 can be used, which contributes to an increase in the lifetime of the humidifier.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A humidifier, comprising:

the light guide plate comprises a shell (100), wherein an accommodating cavity (110) is arranged in the shell (100), a first opening (120) is arranged at the top of the shell (100), the first opening (120) is communicated with the accommodating cavity (110), a light transmission groove (130) is arranged on the peripheral side surface of the shell (100), and the light transmission groove (130) is communicated with the accommodating cavity (110);

the inner shell (200) is installed in the accommodating cavity (110), a cavity (140) is arranged between the outer wall of the inner shell (200) and the inner wall of the accommodating cavity (110), a water storage cavity (210) is arranged in the inner shell (200), a second opening (220) is arranged at the top of the inner shell (200), the second opening (220) is communicated with the water storage cavity (210), and the part, corresponding to the light transmission groove (130), of the inner shell (200) is made of a light transmission material;

a cover (300), the cover (300) covering the second opening (220).

2. The humidifier of claim 1, wherein:

the light-transmitting groove (130) extends along the direction from the top of the housing (100) to the bottom of the housing (100);

the inner shell (200) is made of a light-transmitting material.

3. The humidifier of claim 1, wherein:

a groove (150) is formed in the top surface of the outer shell (100), the first opening (120) is formed in the bottom surface of the groove (150), a boss (230) is formed on the periphery of the top of the inner shell (200), and when the inner shell (200) is placed in the outer shell (100), the boss (230) is lapped on the bottom surface of the groove (150);

when the inner case (200) is placed inside the outer case (100), the top surface of the inner case (200) and the top surface of the outer case (100) are located on the same plane.

4. The humidifier of claim 1, wherein: the bottom of lid (300) is equipped with battery mount pad (380), battery mount pad (380) have the chamber (382) of placing that are used for placing battery (381), when lid (300) lid closes second opening (220) department, battery mount pad (380) stretch into in the water storage chamber (210).

5. The humidifier of claim 4, wherein:

a convex part (310) is arranged on the bottom surface of the cover body (300), and when the cover body (300) is covered on the second opening (220), the convex part (310) is inserted into the second opening (220); a sealing ring (320) is arranged between the outer peripheral wall of the convex part (310) and the inner peripheral wall of the second opening (220); the battery mounting seat (380) is arranged at the bottom of the convex part (310);

when the cover body (300) is covered at the second opening (220), the peripheral wall of the cover body (300) is flush with the peripheral wall of the shell (100).

6. The humidifier of claim 5, wherein: the bottom of lid (300) is provided with sleeve (340), the periphery wall of sleeve (340) be provided with logical groove (341) that sleeve (340) inner chamber communicates, be provided with silver (350), spring (360) in sleeve (340), the top of silver (350) is provided with ultrasonic atomization piece (370), the one end of spring (360) offsets in the interior bottom surface of sleeve (340), the other end of spring (360) offsets in the bottom of silver (350).

7. The humidifier of claim 6, wherein: the top of the cover body (300) is provided with a mist outlet (330), and the ultrasonic atomization sheet (370) is arranged at the mist outlet (330).

8. The humidifier of claim 6, wherein: a light emitting component is arranged in the cover body (300), and the part of the cover body (300) used for closing the second opening (220) is made of a light-transmitting material.

9. The humidifier of claim 8, wherein: the convex part (310), the battery mounting seat (380) and the sleeve (340) are all made of light-transmitting materials.

10. The humidifier of claim 1, wherein:

a first conductive end (390) is arranged on the cover body (300), a second conductive end (240) matched with the first conductive end (390) is arranged on the inner shell (200), and when the cover body (300) covers the second opening (220), the first conductive end (390) is connected with the second conductive end (240);

the shell (100) is further provided with a charging interface (160) which is used for being electrically connected with an external power supply, the charging interface (160) is connected with the second conductive end (240) through an electric wire, and the electric wire is located in the cavity (140).