CN216114473U - Fan installation component and humidifier - Google Patents
Fan installation component and humidifier Download PDFInfo
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- CN216114473U CN216114473U CN202122540045.6U CN202122540045U CN216114473U CN 216114473 U CN216114473 U CN 216114473U CN 202122540045 U CN202122540045 U CN 202122540045U CN 216114473 U CN216114473 U CN 216114473U
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- fan
- air outlet
- mounting assembly
- water tank
- humidifier
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Abstract
The utility model discloses a fan mounting assembly and a humidifier comprising the same. The fan mounting assembly comprises a first shell and a second shell, and a mounting space is defined between the first shell and the second shell. The fan set up in the installation space, the fan is provided with the air outlet. The damping piece is arranged between the first shell and the fan and provided with a through hole corresponding to the air outlet, and the air outlet is matched with the through hole to realize the positioning of the fan in the installation space. The positioning of the fan is realized through the matching of the damping piece and the air outlet, and the sealing is realized through the positioning of the damping piece under the condition that other positioning structures are not needed.
Description
Technical Field
The utility model relates to the field of air humidification, in particular to a fan mounting assembly and a humidifier.
Background
Humidifiers generally include a base and a water tank, a mist generating device disposed in the base for generating a mist, and a blower for blowing the generated mist out of the humidifier, with the blower typically being secured in the base by fasteners in existing designs.
Adopt the fixed fan of fastener, generally can set up the damper at the fan shell, avoid the vibrations transmission that the fan produced to give the base, realize falling the effect of making an uproar. At this time, the assembly of the fan is cumbersome.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the fan mounting assembly and the humidifier, which can effectively simplify the mounting structure of the fan and reduce the cost.
In one aspect, the present invention provides a fan mounting assembly comprising
A first housing and a second housing defining an installation space therebetween;
the fan is arranged in the installation space and is provided with an air outlet;
the damping piece is arranged between the first shell and the fan and provided with a through hole corresponding to the air outlet, and the air outlet is matched with the through hole to realize the positioning of the fan in the installation space.
Optionally, the first housing defines a mounting cavity in which at least part of the shock absorber is mounted.
Optionally, an auxiliary positioning structure is arranged on the fan.
Optionally, the shock absorbing member is provided with an auxiliary docking structure opposite the auxiliary positioning structure.
Optionally, a second damping structure is arranged between the fan and the second shell, and the second damping structure and the damping piece are arranged on two opposite sides of the fan.
Optionally, at least part of the through holes are of a step-shaped structure, and at least part of the air outlet of the fan is butted to the step-shaped structure.
On the other hand, the utility model also provides a humidifier, which comprises a base and a water tank, wherein the base is provided with any one of the fan mounting assemblies.
Optionally, the base includes an upper housing and a lower housing, the upper housing defines a tank mounting groove, and the mounting cavity protrudes from a bottom of the tank mounting groove.
Optionally, the upper housing defines an air outlet channel communicated with the mounting cavity, the air outlet channel is formed by extending a part of the mounting cavity to the side where the water tank is located, and the air outlet of the fan and the air outlet channel are sealed by the shock pad.
Optionally, the water tank is an annular water tank, a mist outlet channel is defined inside the water tank, and the air outlet channel extends into the mist outlet channel.
The utility model provides a fan mounting assembly and a humidifier comprising the same. The fan mounting assembly comprises a first shell and a second shell, and a mounting space is defined between the first shell and the second shell. The fan set up in the installation space, the fan is provided with the air outlet. The damping piece is arranged between the first shell and the fan and provided with a through hole corresponding to the air outlet, and the air outlet is matched with the through hole to realize the positioning of the fan in the installation space. The positioning of the fan is realized through the matching of the damping piece and the air outlet, and the sealing is realized through the positioning of the damping piece under the condition that other positioning structures are not needed.
Drawings
Fig. 1 is a schematic exploded view of a humidifier according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the humidifier shown in FIG. 1;
FIG. 3 is a schematic exploded view of a blower mounting assembly in one embodiment of the present invention;
FIG. 4 is a schematic exploded view of the fan mounting assembly at another angle;
fig. 5 is a schematic diagram of relative positions of the fan and the shock absorbing member according to an embodiment of the utility model.
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.
It should be noted that, if directional indication is involved in the embodiment of the present invention, the directional indication is only used for explaining the relative positional relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.
Referring to fig. 1-5, fig. 1 is a schematic exploded view of a humidifier according to an embodiment of the present invention. Fig. 2 is a cross-sectional view of the humidifier shown in fig. 1. FIG. 3 is a schematic exploded view of a blower mounting assembly in one embodiment of the present invention. FIG. 4 is a schematic exploded view of another angled blower mounting assembly. Fig. 5 is a schematic diagram of relative positions of the fan and the shock absorbing member according to an embodiment of the utility model. The humidifier 1 shown in fig. 1 includes a base 2 and a water tank 3, the base 2 is provided with a blower mounting assembly including a first housing and a second housing between which a mounting space is defined. In the embodiment shown in the figures, the base 2 comprises an upper casing 21, i.e. a first casing, and a lower casing 22, i.e. a second casing. An installation space is defined between the upper case 21 and the lower case 22, and the blower 4, the circuit board, the ultrasonic generator, and some other structures can be installed. The fan 4 comprises a housing and an impeller arranged in the housing, the impeller generates airflow during operation, the housing of the fan 4 defines an air outlet 42, and the airflow generated by the impeller is blown out from the air outlet 42. A damper 5 is provided between the first casing and the fan 4. The shock-absorbing member can be made of silica gel materials, and of course, the shock-absorbing member can also be made of other shock-absorbing materials. The damping piece 5 is provided with a through hole 51 corresponding to the air outlet 42, and the air outlet 42 is matched with the through hole 51 to realize the positioning of the fan 4 in the installation space. Referring to fig. 2-5, in the embodiment shown in the figures, at least a part of the through hole 51 is a step-shaped structure, and at least a part of the air outlet 42 of the fan 4 is butted to the step-shaped structure. When the fan 4 is assembled, only the air outlet 42 of the housing of the fan 4 needs to be aligned with the through hole 51, and since the air outlet 42 and the through hole 51 are partially overlapped, part of the housing of the fan 4 is nested in the through hole 51. The outer surface of the blower housing is in interference fit with the inner surface of the through hole, and the blower is attached to the shock absorbing member. By adopting the structure, the fan 4 can be positioned without adding other positioning structures, thereby saving the material cost and the assembly cost.
Referring to fig. 4, the damper 5 is disposed in a mounting cavity 24 defined in the first housing, and at least a portion of the damper 5 is mounted in the mounting cavity 24. In the embodiment shown in the figures, the installation space of the installation cavity 24 is larger than the volume of the damper 5, and can also accommodate a portion of the casing of the fan 4. Further, in order to realize more accurate positioning, an auxiliary positioning structure 41 is arranged on the fan 4. As shown in the drawings, the auxiliary positioning structure 41 is a protrusion protruding out of the housing, and the shock absorbing member 5 is provided with an auxiliary abutting structure 52 opposite to the auxiliary positioning structure 41. The auxiliary docking structure 52 is formed with a groove, and the groove is matched with the protrusion to assist in positioning the fan 4. Of course, in other embodiments, the housing of the fan 4 may be provided with a recess and the damper 5 provided with a protrusion. It is understood that other positioning structures are possible and will not be described in detail herein.
In order to further improve the damping effect, a second damping structure (not shown in the figure) is arranged between the fan 4 and the second casing, and the second damping structure and the damping member 5 are arranged on two opposite sides of the fan 4.
Referring to fig. 1 and 2, the upper case 21 defines a tank installation groove 23, the water tank 3 is detachably installed in the tank installation groove 23, and the installation cavity 24 protrudes from the bottom of the tank installation groove 23. The upper shell 21 defines an air outlet channel 25 communicated with the mounting cavity 24, the air outlet channel 25 is formed by extending part of the mounting cavity 24 to the side of the water tank 3, and an air outlet 42 of the fan 4 and the air outlet channel 25 are sealed through a shock pad. The shell of the fan 4 is in interference fit with the through hole 51 of the damping piece 5, so that positioning can be realized, and a sealing effect can be achieved. The water tank 3 is an annular water tank 3, a mist outlet channel 31 is defined in the water tank 3, and the air outlet channel 25 extends into the mist outlet channel 31.
While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. A fan mounting assembly, comprising
A first housing and a second housing defining an installation space therebetween;
the fan is arranged in the installation space and is provided with an air outlet;
the damping piece is arranged between the first shell and the fan and provided with a through hole corresponding to the air outlet, and the air outlet is matched with the through hole to realize the positioning of the fan in the installation space.
2. The fan mounting assembly of claim 1,
the first housing defines a mounting cavity in which at least a portion of the shock absorbing member is mounted.
3. The fan mounting assembly of claim 1,
and an auxiliary positioning structure is arranged on the fan.
4. The fan mounting assembly of claim 3,
the shock absorption piece is provided with an auxiliary butt joint structure opposite to the auxiliary positioning structure.
5. The fan mounting assembly of claim 1,
the fan with be provided with second shock-absorbing structure between the second casing, second shock-absorbing structure with the damper set up in the opposite both sides of fan.
6. The fan mounting assembly of claim 1,
at least part of the through holes are of step-shaped structures, and at least part of air outlets of the fans are butted to the step-shaped structures.
7. A humidifier, comprising a base and a water reservoir, the base being provided with a blower mounting assembly as claimed in any one of claims 1-6.
8. The humidifier of claim 7,
the base includes casing and lower casing, it has the water tank mounting groove to go up the casing and injectd, it has the installation cavity to go up the casing injectd, the installation cavity protrusion in the bottom of water tank mounting groove.
9. The humidifier of claim 8,
the upper shell is limited with an air outlet channel communicated with the mounting cavity, the air outlet channel is formed by extending part of the mounting cavity to the side where the water tank is located, and an air outlet of the fan and the air outlet channel are sealed through a shock pad.
10. The humidifier of claim 9,
the water tank is an annular water tank, a mist outlet channel is limited in the water tank, and the air outlet channel extends into the mist outlet channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122540045.6U CN216114473U (en) | 2021-10-21 | 2021-10-21 | Fan installation component and humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122540045.6U CN216114473U (en) | 2021-10-21 | 2021-10-21 | Fan installation component and humidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216114473U true CN216114473U (en) | 2022-03-22 |
Family
ID=80694961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122540045.6U Active CN216114473U (en) | 2021-10-21 | 2021-10-21 | Fan installation component and humidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216114473U (en) |
-
2021
- 2021-10-21 CN CN202122540045.6U patent/CN216114473U/en active Active
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