CN210363302U

CN210363302U - Air purifier applied in automobile

Info

Publication number: CN210363302U
Application number: CN201921208860.9U
Authority: CN
Inventors: 陈新扬
Original assignee: Guangzhou Yaqiang Electronic Technology Co ltd
Current assignee: Guangzhou Yaqiang Electronic Technology Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-04-21
Anticipated expiration: 2029-07-30

Abstract

The utility model relates to the field of automobile articles, in particular to an air purifier applied in an automobile, which comprises a propeller fan blade and a base embedded in a shell, wherein a through cavity is formed between the shell and the base; the improved propeller is characterized in that a shaft hole is formed in the shell, a shaft sleeve is arranged in the shaft hole, a bearing is arranged at the front end of the shaft sleeve, the bearing is arranged in the middle of the propeller blade, an ejector pin is arranged at the front end of the propeller blade, the ejector pin penetrates through the propeller blade and is inserted into the shaft sleeve together with the bearing, and the propeller blade rotates around the center of the bearing. The utility model discloses in, utilize the air-out of air conditioner in the car to make the oar that revolves rotate, in the fragrance that distributes out the fragrant piece evenly spreads the car inner space, have clean air, refreshing, dispel the effect of peculiar smell, its simple structure, it is convenient to dismantle, and the oar flabellum that revolves adopts bearing structure to revolve the oar flabellum under weak wind-force also can fast revolution.

Description

Air purifier applied in automobile

Technical Field

The utility model relates to an automobile articles for use field, in particular to be applied to air purifier in car.

Background

With the improvement of living standard of people, the number of private cars is more and more. The space in a car is relatively narrow, so that air is easy to be not fresh, people like to put some aromatherapy devices in the car to improve the air quality in a carriage, and firstly, the fragrance plays roles in keeping the air in the car fresh, eliminating peculiar smell and sterilizing; secondly, the automobile perfume is beneficial to driving safety, and can enable a driver to keep clear head, so that traffic accidents can be effectively reduced; finally, the fragrance device provides fragrance and is an ornament in the automobile, so that the fragrance device adds elegance to the automobile, can activate the atmosphere in the automobile and improves the driving pleasure. The Chinese utility model patent with publication number CN207291607U provides a vehicle-mounted aroma bracket, which comprises a main body upper cover, aroma steam, a main body lower cover, a fixing clamp and fan blades, wherein the main body upper cover and the main body lower cover are mutually assembled, an aroma mounting groove is arranged in the middle of the main body lower cover, aroma is arranged in the banana mounting groove, and an air inlet hole is arranged on the bottom surface of the banana mounting groove; the main body upper cover is provided with more than one air outlet hole, the middle of the main body upper cover is provided with a miniature silent bearing, the middle of the fan blade is provided with a fixing nut in a penetrating way, and the fixing nut penetrates through a shaft hole in the middle of the fan blade and extends out of the bottom of the miniature silent bearing; the fixation clamp is installed in the bottom of main part lower cover, and whole support is packed into in automobile air outlet through the fixation clamp, and the air in the air outlet passes main part upper cover, main part lower cover and flows out from the exhaust vent to drive the rotatory air-out of flabellum. Above-mentioned technical scheme installs the device in car air outlet department, can give off fragrance completely, the flabellum is rotatory to be accomplished through the bearing, the fan is after using for a long time through the tradition technology because wearing and tearing can lead to fan structure problem damage, fan mounting structure is single only to adopt the thimble to fix on the bearing among this technical scheme, if phenomenons such as wearing and tearing appear in the bearing inconvenient when the dismouting, be not convenient for change, because the flabellum is fixed on the silence bearing through a fixation nut, it needs bigger wind-force to promote rotatoryly just to make the flabellum when rotatory, the great extravagant material of base position linking department area is unfavorable for practicing thrift the cost simultaneously.

Disclosure of Invention

In order to overcome the above-mentioned not enough, the utility model aims at providing an air purifier for in car, simple structure, it is convenient to dismantle, it can utilize the air-out of air conditioner in the car to make the propeller rotate, the propeller flabellum is equipped with the bearing in adopting and guarantees that the propeller flabellum also can rotate fast under weak wind-force, the fragrance that distributes out with the fragrant piece in the tray spreads to the car space in, has refreshing oneself, dispel the peculiar smell, reach the effect of improving the air in the car, the base sectional area is little, do benefit to the reduce cost.

The technical proposal of the utility model for solving the technical problem is that: an air purifier applied to an automobile is arranged at an air outlet of an air conditioner in the automobile and comprises a propeller fan blade and a base embedded in a shell, wherein a through cavity is formed between the shell and the base; the improved propeller is characterized in that a shaft hole is formed in the shell, a shaft sleeve is arranged in the shaft hole, a bearing is arranged at the front end of the shaft sleeve, the bearing is arranged in the middle of the propeller blade, a thimble is arranged at the front end of the propeller blade, the thimble penetrates through the propeller blade and the bearing to be inserted into the shaft sleeve, and the propeller blade rotates in the center of the bearing. The bearing made of wear-resistant materials is used as a rotating center, the friction coefficient is low, lubricating grease is not needed, the fan blades only need to bear self weight and can rotate rapidly under weak wind force, the thimble, the bearing, the propeller fan blades and the shaft sleeve are connected in a sleeving structure so as to be convenient to disassemble and assemble directly, and the embedded thread is used between the shell and the base so as to facilitate disassembling and assembling of the fan blades and save materials.

Preferably, in order to ensure that the shell is stably connected with the base, the inner side wall of the shell is provided with internal threads, and the side wall of the tray is provided with external threads.

Preferably, in order to ensure that the air passing through the fragrance sheet can be uniformly blown out, the front end of the casing adopts a grid air outlet structure.

Further, in order to guarantee overall structure's stability, the bottom of tray is provided with the fixed disk, be equipped with fixed the knot on the fixed disk, fixed the knot passes through the fix with screw on the fixed disk, fixed the knot is equipped with the base gum cover.

Preferably, in order to ensure that the air blown out by the air conditioner can take away the fragrance emitted by the fragrance sheet, the tray is provided with an air inlet duct.

Preferably, the propeller blades are symmetrically arranged to ensure that the wind can be blown away quickly.

Preferably, the number of the propeller fan blades is 2-4.

Preferably, the base is provided with two mutually perpendicular insertion slits.

Preferably, the base rubber sleeve is made of silica gel.

The beneficial effects of the utility model reside in that, the air-out that can utilize the air conditioner in the car makes the propeller rotate, in the fragrance that distributes out fragrant piece in the tray evenly spreads the car space, has refreshing brain, dispel the peculiar smell, reach the effect of air-purifying in the car, its simple structure, it is convenient to dismantle, low in production cost, be equipped with the bearing in the propeller blade, the flabellum only needs to bear self weight and also can rotate fast under weak wind-force propeller blade, the small and exquisite outward appearance also can regard as an ornament.

Drawings

For the purpose of illustration, the invention is described in detail with reference to the following preferred embodiments and the accompanying drawings.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an exploded view of the present invention;

reference numerals: the device comprises a propeller fan blade-1, a thimble-4, a bearing-5, a shaft sleeve-6, a shell-2, a grid air outlet structure-21, a shaft hole-22, an internal thread-23, a base-3, a tray-31, an air inlet duct-32, a fixing buckle-33, a fixing disc-34, a fragrance sheet-35, a clamping seat-36, a screw-37, an external thread-38 and a base rubber sleeve-39.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 invention can be understood by those of ordinary skill in the art through specific situations.

The following is referred to the attached drawings to further explain the utility model discloses an air purifier in car:

the first embodiment is as follows:

as shown in fig. 1, 2 and 3, the air purifier applied to the interior of the automobile is installed at an air outlet of an air conditioner in the automobile, and comprises a propeller fan blade 1, a shell 2 and a base 3 which are connected through threads, wherein a through cavity is formed between the shell 2 and the base 3, the propeller fan blade 1 is arranged in the middle of the front end of the shell 2, and the front end of the shell 2 adopts a grid air outlet structure 21 to ensure that air passing through a fragrance sheet can be uniformly blown out; the front end of the base 3 is arranged in the cavity, the front end of the base 3 is provided with a tray 31, the tray 31 is provided with a clamping seat 36 for placing the fragrance sheet 35, the side wall of the tray 31 is provided with an external thread 38, in order to ensure the stability of the whole structure, the bottom of the tray 31 is provided with a fixed disc 34, the fixed disc 34 is provided with a fixed buckle 33, the fixed buckle 33 is fixed on the fixed disc 34 through a screw 37, the fixed buckle 33 is provided with a base rubber sleeve 39, and the tray 31 is provided with an air inlet duct 32 to ensure that the air blown out by the air conditioner can take away the fragrance emitted by the fragrance sheet; the shell 2 is provided with a shaft hole 22, the inner side wall of the shell 2 is provided with an internal thread 23, and a shaft sleeve 6 is arranged in the shaft hole 22; 6 front ends of axle sleeve are equipped with bearing 5, bearing 5 is arranged in the middle of propeller fan blade 1, propeller fan blade 1 front end is equipped with thimble 4, in order to make propeller fan blade 1 fixed with install at 2 front ends of casing, axle sleeve 6 is hollow structure, thimble 4 passes propeller fan blade 1 and inserts with bearing 5 in the axle sleeve 6, propeller fan blade 1 uses bearing 5 central rotation, be 2 symmetrical flabellums to constitute on the propeller fan blade 1, this embodiment the propeller fan blade can be two lamella flabellums or three lamella flabellums or four lamella flabellums. However, in the embodiment, two blades are selected, and three blades, four blades, etc. may be selected. The propeller fan blade 1 adopts a bearing 5 made of wear-resistant materials as a rotating center, the friction coefficient is low, lubricating grease is not needed, and the propeller fan blade can also rotate quickly under weak wind force; the base 3 is provided with two mutually vertical insertion seams; the base rubber sleeve 39 is made of silica gel.

The utility model discloses, the air-out that can utilize the air conditioner in the car makes the propeller rotate, and the fragrance that distributes out with the fragrant piece in the tray has refreshing, dispels the peculiar smell in evenly diffusing the car space, reaches the effect of improving the interior air of car, and its simple structure dismantles conveniently, low in production cost, and the propeller fan blade adopts bearing structure propeller fan blade also can be fast rotating under weak wind-force.

Bearing and flabellum that adopt at present product damage most easily when being a consumables use, and traditional mounting technique adopts the fixed dead structure of bearing installation mostly, the dismantlement of bearing is changed after damaging not convenient for, the flabellum is connected with the bearing through a screw cap, this just leads to the flabellum to bear screw cap and self weight when rotatory, if need reach the effect of quick rotation and just need bigger wind-force to promote, especially when being used in the car the air conditioner need blow out the strong wind and need consume more energy, can't respond energy saving and emission reduction mouth number, and front end bearing damage or flabellum damage this just leads to whole product all can not continue to use, the product base part at present stage is mostly whole structures that spill, occupation space has been greatly increased, self manufacturing cost has also been increased.

In the utility model, the thimble, the bearing, the propeller blade, the shaft sleeve and the shell are connected in a sleeving connection mode, the thimble, the bearing, the propeller blade, the shaft sleeve and the shell can be directly inserted and pulled out for assembly and disassembly, only the corresponding parts need to be removed and replaced after the bearing or the blade is damaged, and then the shell is recovered according to the original installation mode, thereby avoiding the defect that the whole product can not be used continuously after a certain part is damaged in the traditional product, the bearing is directly combined with the blade in the connection mode of the blade, so that the blade only bears the self weight when rotating, the required wind power is greatly reduced, the blade can also rotate rapidly in a breeze state, the energy consumption of an automobile is reduced, meanwhile, the embedded type threaded connection is adopted between the shell and the base, the front end of the base is embedded in the shell, the exposed volume of the base is reduced, only one part of the base is left outside, and the, the automobile ornament is more convenient and fast to use in a limited space of an automobile, has small and exquisite appearance, and can be used as an ornament.

Example two:

as shown in fig. 1, 2 and 3, the air purifier applied in the automobile of the present invention has a base 3 connected with the bottom of a tray 31, and the base 3 is provided with an insertion slot for inserting an air outlet sheet; the tray 31 is provided with a clamping seat 36 for placing the fragrant sheet 35, and the fragrant sheet 35 is clamped by the clamping seat 36, so that the fragrant sheet 35 is not easy to shake or move and can emit fragrance; the side wall of the tray 31 is provided with an external thread 38; an internal thread 23 for being in threaded connection with the external thread 38 is arranged on the inner side wall of the shell 2, a shaft hole 22 is arranged on the shell 2, the shaft hole 22 is connected with the shell 2 to form a ventilation hole of the grid air outlet structure 21, and fragrance emitted by the fragrance sheet 35 is emitted from the ventilation hole; the shaft hole 22 is sleeved with the propeller fan blade 1, and the air outlet of the air conditioner of the automobile enables the propeller fan blade 1 to rotate, so that the fragrance emitted from the air vent is blown out of the space in the automobile.

The utility model comprises a thimble 4, a propeller fan blade 1, a bearing 5 and a shaft sleeve 6, wherein in order to prevent the propeller fan blade 1 from falling off due to centrifugal motion during rotation, the thimble 4 is inserted into the shaft sleeve 6 to block the propeller fan blade 1, so that the propeller fan blade 1 is not easy to move axially; in order to reduce the rotating friction force of the propeller blades and prevent the propeller blades from being easily abraded, a bearing 5 is sleeved in the propeller blades 1, the bearing 5 is installed on a shaft sleeve 6, the shaft sleeve 6 is fixed in a shaft hole 22 of the shell 2, the whole propeller blades and the bearing and other parts are protected by the bearing 5 to reduce abrasion, and the propeller blades 1 rotate around the shaft sleeve 6 through the bearing 5.

In this embodiment, the number of the propeller blades 1 may be two blades, three blades, or four blades. In this embodiment, two blades are selected, but three blades, four blades, etc. may be selected.

In order to better prevent the tray 31 from falling off, the fixing plate 34 is provided with a threaded hole, the top end of the fixing buckle 33 is provided with a through hole, and the screw 37 penetrates through the through hole and is connected in the threaded hole in a threaded manner, so that the tray 31 and the base 3 are connected more stably.

In the utility model, the base 3 is provided with two insertion slits, which can ensure that when one insertion slit is damaged, the other insertion slit can be used as a standby insertion slit; preferably, the two insets are perpendicular to each other. In order to make the base 3 not easy to damage, the base 3 is made of silica gel, so that the base 3 is ensured to have elasticity and is better inserted on the air outlet piece.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an air purifier for in car, its air outlet department of installing the air conditioner in the car, including propeller fan blade and the base of embedding in the casing, the casing with the penetrating cavity that forms between the base, the propeller fan blade is established at casing front end middle part, its characterized in that: the front end of the base is arranged in the cavity, the front end of the base is provided with a tray, and the tray is provided with a clamping seat for placing the fragrant sheets; the improved propeller is characterized in that a shaft hole is formed in the shell, a shaft sleeve is arranged in the shaft hole, a bearing is arranged at the front end of the shaft sleeve, the bearing is arranged in the middle of the propeller blade, a thimble is arranged at the front end of the propeller blade, the thimble penetrates through the propeller blade and the bearing to be inserted into the shaft sleeve, and the propeller blade rotates in the center of the bearing.

2. An air cleaner for use in an automobile according to claim 1, wherein: the inside wall of casing is provided with the internal thread, be provided with the external screw thread on the lateral wall of tray.

3. An air cleaner for use in an automobile according to claim 1, wherein: the front end of the shell adopts a grid air outlet structure.

4. An air cleaner for use in an automobile according to claim 1, wherein: the bottom of tray is provided with the fixed disk, be equipped with fixed knot on the fixed disk, fixed knot passes through the fix with screw on the fixed disk, fixed knot is equipped with the base gum cover.

5. An air cleaner for use in an automobile according to claim 1, wherein: the tray is provided with an air inlet duct.

6. An air cleaner for use in an automobile according to claim 1, wherein: the propeller blades are symmetrically arranged.

7. An air cleaner for use in an automobile according to claim 6, wherein: the number of the propeller fan blades is 2-4.

8. An air cleaner for use in an automobile according to claim 1, wherein: the base is provided with two mutually perpendicular insertion seams.

9. An air cleaner for use in an automobile according to claim 4, wherein: the base rubber sleeve is made of silica gel.