CN109827277B - Air humidifying device - Google Patents
Air humidifying device Download PDFInfo
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- CN109827277B CN109827277B CN201910148653.7A CN201910148653A CN109827277B CN 109827277 B CN109827277 B CN 109827277B CN 201910148653 A CN201910148653 A CN 201910148653A CN 109827277 B CN109827277 B CN 109827277B
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- water tank
- tank body
- water
- lamp panel
- circuit board
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 165
- 238000007789 sealing Methods 0.000 claims description 11
- 238000000889 atomisation Methods 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009877 rendering Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Air Humidification (AREA)
Abstract
The invention is suitable for the technical field of air humidification, and provides an air humidification device which comprises a water tank body and a base component, wherein the water tank body is partially transparent, a containing space isolated from water is arranged in the water tank body, a lamp panel is arranged in the containing space, the lamp panel comprises a first circuit board and a light-emitting element which are electrically connected with each other, and a charging plate is arranged in the base component to provide direct current for the lamp panel. According to the invention, the lamp panel is accommodated by arranging the accommodating space in the water tank body, and the charging plate is arranged in the base assembly to supply current for the lamp panel, so that light emitted by the light-emitting element in the water tank body is scattered out through the water tank body, a certain illumination effect can be provided, and the lamp is used as a night lamp, and after the light of the light-emitting element is scattered by water, a light and water phase reflection and rendering atmosphere is provided; in addition, the user can clearly and conveniently observe the water level directly, and the functionality of the air humidifying device used at night is enhanced.
Description
Technical Field
The invention belongs to the technical field of air humidification, and particularly relates to an air humidification device.
Background
The humidifier is a household appliance capable of adding humidity to a room, and particularly in dry autumn and winter, the humidifier not only can adjust the humidity in the room, but also can refresh the indoor air. At present, many humidifiers in the market are provided with a power indicator lamp for indicating working states, and other light structures are not available, and the power indicator lamp has insufficient illumination effect at night, can not be used as a night lamp, and can not enable a user to directly observe the water level in a water tank.
Accordingly, it is desirable to provide a humidifier that can provide sufficient illumination for use as a night light and for viewing water levels.
Disclosure of Invention
The invention aims to provide an air humidifying device, which aims to solve the technical problem of insufficient illumination effect of the existing humidifier.
The present invention is achieved by an air humidifying device comprising:
The water tank body is internally provided with a containing space isolated from water, and is at least partially transparent;
The lamp panel is arranged in the accommodating space and comprises a first circuit board and a light-emitting element electrically connected with the first circuit board, and light rays emitted by the light-emitting element can be emitted from a transparent area of the water tank body;
The base assembly is borne below the water tank body;
and the charging plate is at least partially arranged in the base assembly and is electrically connected to the first circuit board.
In one embodiment, the water tank body comprises a water tank upper cover and a water tank bottom shell which are in sealing connection, and a transparent lamp panel cover which is arranged on the water tank bottom shell in a sealing manner and is enclosed with the water tank bottom shell to form the accommodating space.
In one embodiment, a first through hole is formed in the bottom case of the water tank at a position corresponding to the transparent lamp panel cover, and the charging board is electrically connected with the first circuit board through the first through hole.
In one embodiment, a conductive electrode is disposed on a surface of the first circuit board facing the bottom case of the water tank, and the light emitting element is disposed on a surface of the first circuit board far away from the bottom case of the water tank.
In one embodiment, the base assembly includes a center frame carried under the tank body and a bottom plate carried under the center frame; at least one second through hole is formed in the middle frame corresponding to the lamp panel, and the charging plate part penetrates through the second through hole.
In one embodiment, the charging board comprises a second circuit board and two conductive pins electrically connected with the second circuit board, the second circuit board is mounted on one side of the middle frame, which faces the bottom plate, and the conductive pins partially penetrate through the second through holes.
In one embodiment, a protruding portion is disposed on one side of the middle frame facing the water tank body, corresponding to the charging plate, and a concave portion is disposed on the water tank bottom shell, corresponding to the protruding portion.
In one embodiment, the lamp panel is provided with two second through holes corresponding to the conductive pins, the protruding portion comprises at least one partition plate, and the partition plate separates the two second through holes in the two diversion portions respectively.
In one embodiment, a diversion trench is further arranged at one side of the middle frame facing the water tank body, and the diversion trench is arranged corresponding to the diversion portion.
In one embodiment, a water inlet groove and an atomization groove are arranged on one side, facing the water tank, of the middle frame, one diversion groove is connected between one diversion part and the water inlet groove, and the other diversion groove is connected between the other diversion part and the atomization groove.
The air humidifying device comprises a water tank body and a base component, wherein the water tank body is partially transparent, a containing space isolated from water is arranged in the water tank body, a lamp panel is arranged in the containing space, the lamp panel comprises a first circuit board and a light-emitting element which are electrically connected with each other, a charging plate is arranged in the base component to provide direct current for the lamp panel, therefore, light emitted by the light-emitting element in the water tank body is scattered out through the water tank body, a certain illumination effect can be provided, the air humidifying device is used as a night lamp, and after the light of the light-emitting element is scattered by water, a light and water-phase-reflecting and rendering atmosphere is provided; in addition, the user can clearly and conveniently observe the water level directly, and the functionality of the air humidifying device used at night is enhanced.
Drawings
Fig. 1 is an overall construction diagram of an air humidifying device provided by an embodiment of the present invention;
fig. 2 is an exploded perspective view of an air humidifying device according to an embodiment of the present invention;
fig. 3 is a block diagram of a water tank top cover of an air humidification device according to an embodiment of the present invention;
fig. 4 is a block diagram of a water tank bottom case of an air humidifying device according to an embodiment of the present invention;
fig. 5 is a block diagram of a middle frame of an air humidifying device according to an embodiment of the present invention;
fig. 6 is a view showing another angle of a middle frame of an air humidifying device according to an embodiment of the present invention;
FIG. 7 is a cross-sectional view of the air humidification device of FIG. 1 taken along line A-A;
Fig. 8 is an enlarged view at B in fig. 5;
fig. 9 is an enlarged view at C in fig. 7.
The meaning of the labels in the figures is:
An air humidification device 100;
The water tank comprises a water tank body 1, a containing space 10, a water tank upper cover 11, an observation window 111, an air outlet 112, an air inlet 113, an air outlet channel 114, a water tank bottom shell 12, a water tank cover 120, a water inlet 121, an air inlet 122, a concave part 123, a first through hole 124, a mounting boss 125 and a mounting part 126;
base assembly 2, middle frame 22, water inlet groove 221, atomization groove 222, protruding part 223, division plate 2231, diversion part 2230, diversion groove 224, second through hole 225, bottom plate 21;
The lamp panel 3, the first circuit board 31, the light emitting element 32, the charging board 4, the second circuit board 41, the spring conductive pin 42 and the transparent lamp panel cover 5.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper," "lower," "left," "right," and the like are used for convenience of description based on the orientation or positional relationship shown in the drawings, and do not denote or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present patent. The terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "a plurality of" is two or more, unless specifically defined otherwise.
In order to explain the technical scheme of the invention, the following is a detailed description with reference to the specific drawings and embodiments.
Referring to fig. 1, 2 and 8, the present invention provides an air humidification device 100, which includes a water tank 1, a base assembly 2 disposed below the water tank 1 and used for carrying the water tank 1, a lamp panel 3 disposed inside the water tank 1, and a charging plate 4 at least partially disposed inside the base assembly 2, wherein the charging plate 4 is electrically connected with the lamp panel 3. Referring to fig. 2 and 9, a water-isolated accommodation space 10 is provided in the water tank 1, the lamp panel 3 includes a first circuit board 31 and a light emitting element 32 electrically connected to the first circuit board 31, and the lamp panel 3 is mounted in the accommodation space 10, so that the operation of the lamp panel 3 is not affected by water, and the water tank 1 is at least partially transparent, and light emitted by the light emitting element 32 can be transmitted out after being scattered by the water. The base assembly 2 is used for providing the above-mentioned charging plate 4 and structures such as a power supply assembly, an atomizing assembly, a fan assembly (not shown), etc., and the power supply assembly is connected with an external power supply and used for converting external alternating current into direct current, and then distributing the direct current to the charging plate 4, the atomizing assembly, the fan assembly, and other structures such as an indicator lamp, etc. The charging board 4 transmits direct current from the power supply assembly to the first circuit board 31 to drive the light emitting element 32 to operate.
The embodiment of the invention provides an air humidifying device 100, which comprises a water tank body 1 and a base component 2, wherein the water tank body 1 is partially transparent, a containing space 10 isolated from water is arranged in the water tank body 1, a lamp panel 3 is arranged in the containing space 10, the lamp panel 3 comprises a first circuit board 31 and a light-emitting element 32 which are electrically connected with each other, a charging board 4 arranged in the base component 2 provides direct current for the lamp panel 3, therefore, light emitted by the light-emitting element 32 in the water tank body 1 is scattered through the water tank body 1, a certain illumination effect can be provided, and the air humidifying device can be used as a night lamp, and after the light of the light-emitting element 32 is scattered by water, a light, water phase-reflecting and rendering atmosphere is provided; in addition, the user can clearly and conveniently directly observe the water level, enhancing the functionality of the air humidification device 100 for use at night.
Referring to fig. 2, in this embodiment, a water tank 1 includes a water tank top cover 11 and a water tank bottom cover 12, which are connected in a sealing manner, and the water tank top cover 11 and the water tank bottom cover 12 are connected in a sealing manner for containing water. Referring to fig. 2 and 3, an air outlet channel 114 is disposed in the upper cover 11 of the water tank, the air outlet channel 114 is isolated from water, one end of the air outlet channel 114 is an air outlet 112, and is located on the upper end surface of the upper cover 11 of the water tank, and the other end is an air inlet 113, and is located on the lower end surface of the upper cover 11 of the water tank. Referring to fig. 2 and 4, a water inlet 121 and an air inlet 122 are provided on the water tank bottom shell 12, the water inlet 121 is opened and closed by a water tank cover 120, and the water tank cover 120 is in threaded connection with the water inlet 121, as shown in fig. 7. The air inlet 122 corresponds to and is in butt joint with the air inlet 113 of the air outlet channel 114.
As shown in fig. 2 and 5, the base assembly 2 includes a middle frame 22 supported below the water tank 1 and a bottom plate 21 mounted at the lower end of the middle frame 22, a water inlet groove 221 and an atomization groove 222 are provided on the middle frame 22, and openings of the water inlet groove 221 and the atomization groove 222 face the direction of the water tank 1. The water inlet groove 221 is arranged corresponding to the water tank cover 120, and an elastic switch (not shown) is further arranged on the water tank cover 120, when the water tank body 1 is taken out independently, the elastic switch is closed, no water in the water tank body 1 leaks out, and when the water tank body 1 is installed on the base assembly 2, the elastic switch is opened, and water in the water tank body 1 flows to the water inlet groove 221. The water inlet groove 221 and the atomizing groove 222 are mutually communicated, and an atomizing assembly is arranged in the atomizing groove 222, and can be an ultrasonic atomizing sheet. After flowing to the atomizing tank 222, the water is atomized by the atomizing assembly to form water mist. In addition, a fan assembly is arranged in the base assembly 2, an air outlet (not shown) is formed in one side, facing the water tank body 1, of the base assembly 2, air flow from the air outlet drives water mist to flow, and the water mist gradually flows to the outside of the water tank body 1 through the air inlet 113 and the air outlet channel 114, so that a humidifying function is realized. The bottom surface of the atomizing tank 222 may be lower than the bottom surface of the water inlet tank 221, as shown in fig. 6.
As shown in fig. 3, in this embodiment, the upper tank cover 11 is provided with a strip-shaped observation window 111 extending in the up-down direction, the observation window 111 is transparent, other portions of the upper tank cover 11 are opaque, light is projected through the observation window 111, and the water level inside the water tank body 1 can be clearly indicated through the observation window 111.
In this embodiment, the water tank body 1 includes a water tank upper cover 11 and a water tank bottom shell 12 which are in sealing connection, and a transparent lamp panel cover 5 which is mounted on the water tank bottom shell 12 in a sealing manner, the accommodating space 10 is formed by enclosing the transparent lamp panel cover 5 on the water tank bottom shell 12, as shown in fig. 2 and 9, an installing part 126 is arranged on the water tank bottom shell 12, and the periphery of the transparent lamp panel cover 5 is connected with the installing part 126 in a sealing manner, so that water outside the accommodating space 10 can not affect the lamp panel 3 inside.
Specifically, the method for assembling the water tank body 1 includes manufacturing the water tank upper cover 11 and the water tank bottom case 12 separately, sealing and mounting the transparent lamp panel cover 5 on the water tank bottom case 12 by ultrasonic welding, and sealing and mounting the water tank upper cover 11 on the water tank bottom case 12 by ultrasonic welding. The advantage is that the water tank upper cover 11 and the water tank bottom shell 12 can be manufactured by the existing materials and methods, the process does not need to be changed in a large range, and only one transparent lamp panel cover 5 needs to be welded.
As shown in fig. 4 and 9, at least one first through hole 124 is disposed on the water tank bottom shell 12 corresponding to the transparent lamp panel cover 5, and the electrical connection between the lamp panel 3 and the charging panel 4 in the base assembly 2 is achieved through the first through hole 124.
Specifically, referring to fig. 5, 6 and 8, the middle frame 22 is provided with a second through hole 225 corresponding to the first through hole 124, the charging board 4 disposed in the base assembly 2 includes a second circuit board 41 and two spring conductive pins 42 electrically connected to the second circuit board 41, the second circuit board 41 is located at a side of the middle frame 22 facing the bottom plate 21, and the two spring conductive pins 42 penetrate through the second through hole 225 and the first through hole 124 and then enter the accommodating space 10, as shown in fig. 9. In other embodiments, spring conductive pin 42 may be replaced with a non-elastic conductive pin.
The first circuit board 31 of the lamp panel 3 is provided with conductive electrodes (not shown) electrically connected to the two spring conductive pins 42, specifically, disposed on one surface of the first circuit board 31 facing the base assembly 2, and the light emitting elements 32 are correspondingly disposed on the other surface, so as to emit light. The conductive electrode may be in the form of an electrode sheet. The spring conductive pins 42 are in elastic pressing contact with the conductive electrodes to realize electrical connection, so that the reliability of the electrical connection is ensured.
In this embodiment, the number of the first through holes 124 and the second through holes 225 is two, so as to correspond to one spring conductive pin 42 respectively, so that the two spring conductive pins 42 can be separated as much as possible, so as to reduce the risk of short circuit. The distance between the two conductive electrodes and the distance between the two spring conductive pins 42 may be designed to be as large as possible according to the size of the transparent lamp panel cover 5.
As shown in fig. 5, 8 and 9, the middle frame 22 is provided with a protruding portion 223 at a position corresponding to the charging plate 4 on one side of the water tank body 1, the water tank bottom shell 12 is provided with a recessed portion 123 corresponding to the protruding portion 223, and when the water tank body 1 is placed on the base assembly 2, the protruding portion 223 is clamped in the recessed portion 123, so that the installation and positioning functions are achieved.
Specifically, as shown in fig. 8, the boss 223 includes at least one divider plate 2231 disposed between the two spring conductive pins 42, the divider plate 2231 separating the two spring conductive pins 42 from each other. In the present embodiment, the boss 223 includes a plurality of divider plates 2231, the plurality of divider plates 2231 forming two split portions 2230 that do not communicate with each other, and two second through holes 225 are provided in the two split portions 2230 at intervals. This has the advantage that a small amount of water may drop onto the base assembly 2 and onto the spring pins 42 when the water tank body 1 is taken and placed, and the two non-communicating split portions 2230 can avoid a short circuit between the two spring pins 42 even if the spring pins 42 contact water, which is separated inside the two split portions 2230 from contact, so that a short circuit between the two spring pins 42 due to water conduction is not caused.
The spring conductive pins 42 are preferably copper material. The material of the middle frame 22, particularly the divider plate 2231, is preferably a material with good hydrophobicity, such as a plastic material, so that the moisture dropped onto the divider plate 2231 can quickly flow into the inside of the shunt portion 2230, avoiding any possible conduction due to water.
Further, as shown in fig. 5 and 8, at least two diversion trenches 224 are further disposed on a side of the middle frame 22 facing the water tank 1, where one diversion trench 224 is disposed corresponding to two diversion trenches 2230, one diversion trench 224 is connected between one diversion trench 2230 and the water inlet trench 221, the other diversion trench 224 is connected between the other diversion trench 2230 and the atomizing trench 222, and the bottom surfaces of the two diversion trenches 224 are preferably gradually lowered along the direction from the diversion trench 2230 to the water inlet trench 221 and the atomizing trench 222, so as to timely guide the water in the diversion trench 2230 into the diversion trench 224 and the atomizing trench 222, thereby avoiding excessive water storage in the diversion trench 2230. The boss 223 is preferably disposed between the water inlet groove 221 and the atomizing groove 222.
Further, the surfaces of the two conductive electrodes disposed on the first circuit board 31 may gradually decrease along the direction away from each other, that is, even if moisture contacts the conductive electrodes along with the spring conductive pins 42, the moisture may flow downward along the direction away from each other, so that the moisture will not contact and short circuit, and the problem of hidden electric contact is further avoided.
The second circuit board 41 may be disposed on a side of the middle frame 22 facing the bottom plate 21 by means of screw fixing or adhesion, etc., so that the spring conductive pin 42 is sealed in the second through hole 225 by a sealant, so that the water in the flow dividing part 2230 is completely blocked on a side of the middle frame 22 facing the water tank body 1, the water is prevented from flowing downwards and onto the second circuit board 41 through the second through hole 225, the electrical safety of the power supply assembly, the second circuit board 41, the fan assembly, etc. in the base assembly 2 is ensured, and the operation safety of the air humidifying device 100 and the personal safety of a user are ensured.
As shown in fig. 7 and 9, the surface of the water tank bottom shell 12 facing the transparent lamp panel cover 5 is provided with a mounting boss 125 corresponding to the concave portion 123, so that the thickness of the water tank bottom shell 12 is prevented from being too thin due to the arrangement of the concave portion 123, the thickness of each part on the water tank bottom shell 12 is ensured to be substantially consistent, the strength of the water tank bottom shell 12 is ensured, the manufacturing difficulty is reduced, and the water tank bottom shell 12 is easier to be completely filled when manufactured in an injection molding mode.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (6)
1. An air humidification device, comprising:
The water tank body comprises a water tank upper cover, a water tank bottom shell and a transparent lamp panel cover, wherein the water tank upper cover and the water tank bottom shell are in sealing connection, the transparent lamp panel cover is arranged on the water tank bottom shell in a sealing mode and surrounds the water tank bottom shell to form a containing space isolated from water, and the water tank body is at least partially transparent;
The lamp panel is arranged in the accommodating space and comprises a first circuit board and a light-emitting element electrically connected with the first circuit board, and light rays emitted by the light-emitting element can be emitted from a transparent area of the water tank body;
The base assembly comprises a middle frame and a bottom plate, wherein the middle frame is supported below the water tank body, and the bottom plate is supported below the middle frame; two second through holes are formed in the middle frame corresponding to the lamp panel; and
The charging plate comprises a second circuit board arranged in the base assembly and two conductive pins which are electrically connected with the second circuit board and are arranged in a protruding mode, the second circuit board is arranged on one side, facing the bottom plate, of the middle frame, the conductive pins are spring conductive pins, and the conductive pins are electrically connected to the first circuit board after penetrating through one second through hole respectively;
And, the middle frame towards one side of the water tank body corresponds the charging plate is equipped with the bellying, the water tank drain pan corresponds the bellying is equipped with the recess, the bellying includes at least one division board, the division board will two the second through-hole is respectively spaced in two reposition of redundant personnel portions, the middle frame towards one side of the water tank body still is equipped with the guiding gutter that corresponds reposition of redundant personnel portion set up.
2. The air humidification device of claim 1, wherein a first through hole is formed in the water tank bottom case at a position corresponding to the transparent lamp panel cover, and the charging plate is electrically connected with the first circuit board through the first through hole.
3. The air humidification device of claim 2, wherein a conductive electrode is disposed on a surface of the first circuit board facing the water tank bottom case, and the light emitting element is disposed on a surface of the first circuit board facing away from the water tank bottom case.
4. The air humidification device of claim 1, wherein a water inlet tank and an atomization tank are provided on a side of the middle frame facing the water tank body, wherein one of the diversion tanks is connected between one of the diversion portions and the water inlet tank, and the other diversion tank is connected between the other diversion portion and the atomization tank.
5. The air humidification apparatus of claim 4, wherein a bottom surface of the flow guide groove gradually decreases in a direction from the flow dividing portion to the water inlet groove and the atomizing groove.
6. The air humidification apparatus of any one of claims 1 to 5, wherein a mounting boss is provided on a surface of the water tank bottom case facing the transparent lamp panel cover corresponding to the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910148653.7A CN109827277B (en) | 2019-02-28 | 2019-02-28 | Air humidifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910148653.7A CN109827277B (en) | 2019-02-28 | 2019-02-28 | Air humidifying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109827277A CN109827277A (en) | 2019-05-31 |
| CN109827277B true CN109827277B (en) | 2024-06-07 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910148653.7A Active CN109827277B (en) | 2019-02-28 | 2019-02-28 | Air humidifying device |
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| CN (1) | CN109827277B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006343A (en) * | 2019-12-18 | 2020-04-14 | 深圳市晨北科技有限公司 | Dual-water-level monitoring humidifier and data processing method |
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