CN218563942U - Fan assembly and floor washing machine with same - Google Patents
Fan assembly and floor washing machine with same Download PDFInfo
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- CN218563942U CN218563942U CN202221325756.XU CN202221325756U CN218563942U CN 218563942 U CN218563942 U CN 218563942U CN 202221325756 U CN202221325756 U CN 202221325756U CN 218563942 U CN218563942 U CN 218563942U
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- fan
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- cleaning machine
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Abstract
The utility model provides a fan subassembly and have its scrubber, its fan subassembly includes the fan main part, is equipped with the shock attenuation casing in the fan main part, is equipped with a plurality of depressed parts on the shock attenuation casing, and a plurality of depressed parts are arranged on the shock attenuation casing array. Its floor cleaning machine includes elastic fixing spare, floor cleaning machine shell and above-mentioned fan subassembly, and elastic fixing spare sets up on the floor cleaning machine shell, and one side extrusion fan subassembly of floor cleaning machine shell is kept away from to elastic fixing spare for make the fan subassembly be fixed in the floor cleaning machine shell. The utility model provides a fan subassembly and have its floor cleaning machine is equipped with the depressed part that a plurality of arrays were arranged in order to improve the shock attenuation effect of fan subassembly, noise abatement's production through the fan subassembly to the working effect of fan has been guaranteed. Furthermore, the outer shell of the floor cleaning machine and the fan assembly are respectively extruded through the elastic fixing piece so as to fix the fan assembly on the floor cleaning machine, and the floor cleaning machine has the advantages of simple structure and easiness in installation.
Description
Technical Field
The utility model belongs to the technical field of cleaning device, concretely relates to fan subassembly and have its scrubber.
Background
With the development of social economy, household cleaning gradually enters an intelligent and mechanized era, and the appearance of the floor washing machine further relieves the heavy workload of people in the aspect of household cleaning and relieves the fatigue degree of people in household cleaning. The working principle of the floor washing machine is that a fan generates suction force to suck cleaning sewage on the ground into a sewage bucket so as to clean the hard ground and suck the sewage at the same time, and the sewage is taken away from the site.
The existing fan has the following defects due to the unreasonable structural design: firstly, the fan produces vibrations of great amplitude when using, causes the damage of fan easily, increases the maintenance and the maintenance to the fan in the short time. Secondly, thereby the fan produces vibrations and can strike other parts and cause the noise when using, and at the fan operation in-process, the noise that the fan vibrations arouses can produce great harm to human ear.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a fan subassembly and have its floor cleaning machine has the shock attenuation effectually, falls the advantage that the function of making an uproar is good, simple structure, easily installation.
The method is realized by the following technical scheme:
the fan assembly comprises a fan main body, wherein a damping shell is arranged on the fan main body, a plurality of sunken parts are arranged on the damping shell, and the sunken parts are arranged on the damping shell in an array mode.
In a specific embodiment, the concave parts are arranged in a hole shape, and a plurality of concave parts are arranged on the shock absorption shell in a honeycomb-shaped array.
In a specific embodiment, the concave portions are arranged in a strip shape, and a plurality of the concave portions are radially arranged on the damping shell.
In one embodiment, the blower body further comprises a blower housing, an air inlet, an air outlet, and a power module, wherein the air inlet and the air outlet are respectively disposed on opposite sides of the blower housing,
the power module is arranged in the fan shell,
the damping shell is arranged on the fan shell in a sealing mode.
In one embodiment, the fan housing is a rigid housing and the shock absorbing housing is a flexible housing.
In a specific embodiment, the damping shell comprises a first damping shell and a second damping shell, the first damping shell is hollow in the middle, the first damping shell is arranged on one side of the fan shell close to the air inlet, and the middle of the first damping shell is communicated with the air inlet;
the second damping shell is arranged on one side, close to the air outlet, of the fan shell, and the middle of the second damping shell is communicated with the air outlet;
the plurality of recesses are located on the first or second shock absorbing housing.
In a specific embodiment, the fan further comprises a sound absorption piece, and the sound absorption piece is arranged on the fan shell or the shock absorption shell.
In one embodiment, a rigid protective cover is further provided, and the rigid protective cover is sleeved on the surface of the shock absorption shell.
Floor cleaning machine, including elastic fixing spare, floor cleaning machine shell and fan subassembly, elastic fixing spare sets up on the floor cleaning machine shell, just elastic fixing spare keeps away from one side extrusion of floor cleaning machine shell the fan subassembly is used for making the fan subassembly is fixed in the floor cleaning machine shell.
In a specific embodiment, a fixing groove is formed in the surface of the floor washing machine shell close to the fan assembly, and the fixing groove is matched with the elastic fixing piece and used for enabling the elastic fixing piece to be embedded into the fixing groove.
The utility model discloses following beneficial effect has at least:
the utility model provides a fan subassembly and have its scrubber, its fan subassembly includes the fan main part, is equipped with the shock attenuation casing in the fan main part, is equipped with a plurality of depressed parts on the shock attenuation casing, and a plurality of depressed parts are arranged on the shock attenuation casing array. Its floor cleaning machine includes elastic fixing spare, floor cleaning machine shell and above-mentioned fan subassembly, and elastic fixing spare sets up on the floor cleaning machine shell, and one side extrusion fan subassembly of floor cleaning machine shell is kept away from to elastic fixing spare for make the fan subassembly be fixed in the floor cleaning machine shell. The utility model provides a fan subassembly and have its floor cleaning machine is equipped with the depressed part that a plurality of arrays were arranged through on the fan subassembly and in order to improve the shock attenuation effect of fan subassembly, noise abatement's production to the working effect of fan has been guaranteed.
Furthermore, the elastic fixing piece arranged on the outer shell of the floor washing machine is used for respectively extruding the outer shell of the floor washing machine and the fan assembly so as to fix the fan assembly on the floor washing machine, and the floor washing machine has the advantages of simple structure and easiness in installation.
Further, the depressed part sets up to the poroid, is cellular array through a plurality of depressed parts and arranges in order to alleviate the weight of fan subassembly, improve the shock attenuation effect of fan, the production of noise abatement on the shock attenuation casing.
Furthermore, the damping shell is arranged to be the flexible shell, and the damping shell is arranged on the fan shell in a sealing mode, so that the sealing effect of the fan assembly is improved, and the working effect of the fan is guaranteed.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic view of a blower main body according to embodiment 1 of the present invention;
fig. 2 is a first exploded view of a blower main body according to embodiment 1 of the present invention;
fig. 3 is a second exploded view of the blower main body according to embodiment 1 of the present invention;
fig. 4 is a schematic view of a fan assembly according to embodiment 1 of the present invention;
fig. 5 is an exploded view of a fan assembly according to embodiment 1 of the present invention;
fig. 6 is an enlarged view of a floor cleaning machine according to embodiment 2 of the present invention.
Reference numerals:
1-a fan assembly; 2-an elastic fixing member; 3-a scrubber housing;
11-a fan body; 12-a rigid protective cover;
111-a shock-absorbing housing; 112-a fan housing; 113-an air inlet; 114-an air outlet;
1111-a first damping housing; 1112-a second shock housing; 1113-a recess;
31-fixation groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-6, the utility model provides a fan subassembly 1 and have its floor cleaning machine, its fan subassembly 1 includes fan main part 11, is equipped with damping housing 111 on the fan main part 11, is equipped with a plurality of depressed parts 1113 on damping housing 111, and a plurality of depressed parts 1113 are arranged in an array on damping housing 111. Its floor cleaning machine includes elastic fixing member 2, floor cleaning machine shell 3 and above-mentioned fan subassembly 1, and elastic fixing member 2 sets up on floor cleaning machine shell 3, and one side extrusion fan subassembly 1 that elastic fixing member 2 kept away from floor cleaning machine shell 3 for make fan subassembly 1 be fixed in floor cleaning machine shell 3. The utility model provides a fan subassembly 1 and have its floor cleaning machine is equipped with the depressed part 1113 that a plurality of arrays were arranged in order to improve fan subassembly 1's shock attenuation effect through on fan subassembly 1, noise abatement's production to the working effect of fan has been guaranteed. Further, the elastic fixing piece 2 arranged on the floor washing machine shell 3 respectively extrudes the floor washing machine shell 3 and the fan main body 11 so as to realize that the fan assembly 1 is fixed on the floor washing machine, and the floor washing machine has the advantages of simple structure and easy installation.
Example 1
As shown in fig. 1 and 5, the utility model provides a fan assembly 1 includes fan main part 11, is equipped with damping housing 111 on the fan main part 11, is equipped with a plurality of depressed parts 1113 on damping housing 111, and a plurality of depressed parts 1113 are arranged in an array on damping housing 111. Through the depressed part 1113 that is equipped with a plurality of arrays on fan subassembly 1 and arranges in order to improve fan subassembly 1's shock attenuation effect, noise abatement's production to the working effect of fan has been guaranteed.
In one embodiment, the recess 1113 is configured as a hole, and the plurality of recesses 1113 are arranged in a honeycomb array on the shock-absorbing housing 111. The poroid includes round hole, square hole, triangle-shaped hole etc. through the intensive setting on shock attenuation casing 111 of a plurality of depressed part 1113 to be honeycomb array and arrange, on the one hand, can alleviate shock attenuation casing 111 the weight, thereby alleviate fan subassembly 1 the weight, lighter. On the other hand, set up to poroid depressed part 1113 and be cellular arrangement on shock attenuation casing 111 and let the structure compacter, have better shock attenuation effect to noise abatement produces, and secondly, fan work produces the heat, and cellular arrangement increases shock attenuation casing 111's heat radiating area, thereby makes fan subassembly 1 have better heat dissipation function.
In other embodiments, the concave portion 1113 is configured as a strip shape, and a plurality of concave portions 1113 are radially arranged on the damping housing 111. Specifically, a plurality of depressed parts 1113 can be rectangular strip shape, trapezoidal strip shape etc. and the depressed part 1113 of a plurality of strip shapes is radially arranged to all around along the center of shock attenuation casing 111 to improve fan subassembly 1's shock attenuation effect, thereby reach the effect of making an uproar.
As shown in fig. 1, 2, 3, and 5, the blower assembly 1 of the blower body 11 further includes a blower housing 112, an air inlet 113, an air outlet 114, and a power module, wherein the air inlet 113 and the air outlet 114 are respectively disposed at opposite sides of the blower housing 112, the power module is disposed inside the blower housing 112, and the damping housing 111 is hermetically disposed on the blower housing 112.
The fan housing 112 is a rigid housing, and the damping housing 111 is a flexible housing. The rigid fan housing 112 provides some protection for the power module. The flexible shock absorbing housing 111 can absorb the shock of the fan housing 112 caused by the power generated by the power module, and prevent the fan assembly 1 and other parts on the scrubber from damaging the parts in the impact, thereby prolonging the service life of the fan assembly 1 and reducing the noise generated in the impact. The flexible damping housing 111 can be arranged more tightly on the rigid fan housing 112 with good sealing properties.
In one embodiment, the flexible shock absorbing housing 111 is a silicone housing, a rubber housing, or the like.
Specifically, the damping housing 111 may be a surface entirely covering the fan housing 112, and a plurality of damping housings 111 may cover two opposite surfaces of the fan housing 112. And the middle part of the opposite surface of the shock absorption shell 111 is hollow, so that one of the middle parts of the opposite surfaces of the shock absorption shell 111 is communicated with the air inlet 113, and the other is communicated with the air outlet 114.
In this embodiment, as shown in fig. 2 and 3, the damping housing 111 includes a first damping housing 1111 with a hollow middle portion and a second damping housing 1112 with a hollow middle portion, the first damping housing 1111 is disposed on a side of the fan housing 112 close to the air inlet 113, and the middle portion of the first damping housing 1111 communicates with the air inlet 113. The second damping housing 1112 is disposed on a side of the fan housing 112 close to the air outlet 114, and a middle portion of the second damping housing 1112 is communicated with the air outlet 114.
In other embodiments, the damper housing 111 completely covers the surface of the fan housing 112.
When the shock housing 111 includes the first shock housing 1111 and the second shock housing 1112, the plurality of recesses 1113 may be located on the first shock housing 1111 or the second shock housing 1112.
In the present embodiment, a plurality of recesses 1113 are formed in the first shock-absorbing housing 1111.
As shown in fig. 2 and 5, the fan assembly 1 further includes a sound absorbing member disposed on the fan case 112 or the vibration damping case 111. The sound absorbing piece can be sound absorbing cotton, a wood wool sound absorbing board, a sound insulating board and the like. In one embodiment, the sound absorber is disposed inside of the fan casing 112. In another embodiment, the sound-absorbing member is provided on the surface of the shock-absorbing housing 111.
As shown in fig. 4 and 5, the fan assembly 1 is further provided with a rigid protective cover 12, and the rigid protective cover 12 is sleeved on the surface of the damping housing 111. Specifically, the inside of the rigid protection cover 12 accommodates the damping shell 111, the fan shell 112, the power module, the sound absorbing member, and the like, so that the damping shell 111, the fan shell 112, the power module, and the sound absorbing member are protected from collision on the one hand, and normal use is ensured. And on the other hand, the components are accommodated together so as to facilitate subsequent installation.
In this embodiment, the rigid protective cover 12 includes a first protective cover and a second protective cover that are fastened together to achieve a detachable connection.
Example 2
As shown in fig. 1-6, the utility model provides a floor cleaning machine includes elastic mounting 2, floor cleaning machine shell 3 and above-mentioned fan subassembly 1, and elastic mounting 2 sets up on floor cleaning machine shell 3, and one side extrusion fan subassembly 1 that floor cleaning machine shell 3 was kept away from to elastic mounting 2 for make fan subassembly 1 be fixed in floor cleaning machine shell 3. Extrude scrubber shell 3 and fan main part 11 respectively through elastic fixing spare 2 that sets up on scrubber shell 3, through the interference fit between scrubber shell 3, elastic fixing spare 2 and the fan main part 11 in order to realize that fan subassembly 1 is fixed in the scrubber to reduce the use of parts such as screw, have simple structure, the advantage of easily installing.
Wherein, the surface of the outer shell 3 of the floor washing machine near the fan assembly 1 is provided with a fixing groove 31, and the fixing groove 31 is matched with the elastic fixing member 2 and used for embedding the elastic fixing member 2 into the fixing groove 31. The elastic fixing member 2 may be an elastic member such as elastic silica gel or a spring.
In this embodiment, the elastic fixing member 2 is an elastic fixing ring of silica gel type, the blower assembly 1 is sleeved with the elastic fixing ring, the surface of the floor cleaning machine shell 3 close to the blower assembly 1 is provided with a fixing groove 31, and the fixing groove 31 is matched with the elastic fixing ring for enabling the elastic fixing ring to be embedded into the fixing groove 31.
In one embodiment, the resilient mounting 2 is in the form of a resilient mounting block, which is located between the scrubber housing 3 and the fan assembly 1 and which squeezes the scrubber housing 3 and the fan assembly 1.
In other embodiments, the resilient fixing 2 is a spring with elasticity, and the spring abuts against the washing machine housing 3 and the fan assembly 1 to connect the washing machine housing 3 and the fan assembly 1.
Those skilled in the art will appreciate that the drawings are merely schematic representations of preferred embodiments and that the blocks or flowchart illustrations are not necessary to practice the present invention.
Those skilled in the art can understand that the modules in the device in the implementation scenario may be distributed in the device in the implementation scenario according to the implementation scenario description, and may also be located in one or more devices different from the present implementation scenario with corresponding changes. The modules of the implementation scenario may be combined into one module, or may be further split into a plurality of sub-modules.
The sequence numbers of the present invention are only for description, and do not represent the advantages and disadvantages of the implementation scenario.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. The fan assembly is characterized by comprising a fan body, wherein the fan body is provided with a damping shell, the damping shell is provided with a plurality of sunken parts, and the sunken parts are arranged on the damping shell in an array mode.
2. The fan assembly of claim 1, wherein the depressions are configured as holes, and a plurality of the depressions are arranged in a honeycomb array on the damper housing.
3. The fan assembly of claim 1, wherein the recessed portions are configured as a strip, and a plurality of the recessed portions are radially arranged on the damper housing.
4. The fan assembly of claim 1, wherein the fan body further comprises a fan housing, an air inlet, an air outlet, and a power module, the air inlet and the air outlet being disposed on opposite sides of the fan housing,
the power module is arranged in the fan shell,
the damping shell is arranged on the fan shell in a sealing mode.
5. The fan assembly of claim 4, wherein the fan housing is a rigid housing and the damper housing is a flexible housing.
6. The fan assembly according to claim 4, wherein the damping shell comprises a first damping shell and a second damping shell, the first damping shell is hollow in the middle, the first damping shell is arranged on one side, close to the air inlet, of the fan shell, and the middle of the first damping shell is communicated with the air inlet;
the second damping shell is arranged on one side, close to the air outlet, of the fan shell, and the middle of the second damping shell is communicated with the air outlet;
the plurality of recesses are located on the first or second shock absorbing housing.
7. The fan assembly of claim 4, further comprising a sound absorber disposed on the fan housing or the damper housing.
8. The fan assembly of claim 1 further comprising a rigid protective shield positioned about a surface of the damper housing.
9. Floor scrubber, characterized in that, including elastic fixation spare, floor scrubber shell and any one of claims 1-8 the fan subassembly, elastic fixation spare sets up on the floor scrubber shell, just one side extrusion of the floor scrubber shell is kept away from to elastic fixation spare the fan subassembly is used for making the fan subassembly is fixed in the floor scrubber shell.
10. The floor scrubber of claim 9, wherein a fixing groove is formed in a surface of the floor scrubber housing adjacent to the fan assembly, and the fixing groove is adapted to the elastic fixing member for allowing the elastic fixing member to be embedded in the fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221325756.XU CN218563942U (en) | 2022-05-27 | 2022-05-27 | Fan assembly and floor washing machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221325756.XU CN218563942U (en) | 2022-05-27 | 2022-05-27 | Fan assembly and floor washing machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218563942U true CN218563942U (en) | 2023-03-03 |
Family
ID=85302199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221325756.XU Active CN218563942U (en) | 2022-05-27 | 2022-05-27 | Fan assembly and floor washing machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218563942U (en) |
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2022
- 2022-05-27 CN CN202221325756.XU patent/CN218563942U/en active Active
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