CN205372773U - Purifier - Google Patents

Purifier Download PDF

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Publication number
CN205372773U
CN205372773U CN201521144373.2U CN201521144373U CN205372773U CN 205372773 U CN205372773 U CN 205372773U CN 201521144373 U CN201521144373 U CN 201521144373U CN 205372773 U CN205372773 U CN 205372773U
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China
Prior art keywords
motor
depurator
fan
air
heat
Prior art date
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Active
Application number
CN201521144373.2U
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Chinese (zh)
Inventor
张文东
赵俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Lifaair Air Purification System Co Ltd
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Dongguan Lifaair Air Purification System Co Ltd
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Priority to CN201521144373.2U priority Critical patent/CN205372773U/en
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Publication of CN205372773U publication Critical patent/CN205372773U/en
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Abstract

An embodiment of the utility model provides a purifier for the heat dissipation of motor rotation in -process improves. The embodiment of the utility model provides a technical scheme includes of purifier: hollow shell, filter equipment and air ducting, filter equipment with the air ducting all is located in the hollow shell, the air ducting is located filter equipment's top, the air ducting includes fan body, flabellum, motor and wind -guiding circle, the flabellum is followed the outer peripheral surface of fan body sets up, place in the motor the fan this internal and with this body coupling of fan, the wind -guiding circle is located flabellum outside and with fan blade connected, the surface of motor is equipped with cooling parts, cooling parts includes the edge heat dissipating barrel and edge that motor outer peripheral surface set up a plurality of fin of setting are dispersed to the heat dissipating barrel surface.

Description

A kind of depurator
Technical field
This utility model relates to technical field of air purification, more particularly, it relates to a kind of depurator.
Background technology
It is known that along with the raising of people's biochemistry level, people's urgent needs breathes clean air.Can be divided into according to application air purifier: Household Air Purifier, vehicular air purifier, medical air purifier and engineering air purifier etc., and Household Air Purifier applies to family and uses, to remove room air pollution, the air purifier for the purpose of purifying the air of a room.
In prior art, being usually in employing machine passive adsorption filtering type, adopt the pattern of blower fan and filter screen to carry out air cleaning, sucked by blower fan by the air of pollution, air is purified by the mode again through strainer filtering absorption, then by the air discharge after processing.
Prior art has the drawback that, the motor of current depurator, in the process rotated, produces bigger heat, and heat is difficult to distribute, and affects the service life of motor.
Utility model content
This utility model embodiment provides a kind of depurator, for improving the heat radiation in electric machine rotation process.
The technical scheme of a kind of depurator of this utility model embodiment includes:
Hollow housing, defecator and air ducting;
Described defecator and described air ducting are respectively positioned in described hollow housing, and described air ducting is positioned at the top of described defecator;
Described air ducting includes fan body, flabellum, motor and air-ducting ring;Described flabellum is arranged along the external peripheral surface of described fan body, and described electric machine built-in is connected in described fan body and with described fan body, and described air-ducting ring is positioned at the outside of described flabellum and is connected with described flabellum;
The outer surface of described motor is provided with thermal component, and described thermal component includes the heat-dissipating cylinder that arranges along described motor external peripheral surface and disperses a plurality of fin of setting along described heat-dissipating cylinder outer surface.
Preferably, in the technical scheme of above-mentioned depurator, described fin is obliquely installed at equal intervals along the outer surface circumference of described heat-dissipating cylinder.
Preferably, in the technical scheme of above-mentioned depurator, the size of a plurality of described fin, shape are identical.
Preferably, in the technical scheme of above-mentioned depurator, described fin is curved surface, and the direction of described electric machine rotation is partial in its end.
Preferably, in the technical scheme of above-mentioned depurator, described heat-dissipating cylinder and described fin are integrated.
Preferably, in the technical scheme of above-mentioned depurator, described heat-dissipating cylinder inner surface is evenly arranged with plurality of grooves.
Preferably, in the technical scheme of above-mentioned depurator, described heat-dissipating cylinder inner surface is fixed by binding agent and described motor external peripheral surface.
Preferably, in the technical scheme of above-mentioned depurator, described depurator also includes motor cover, described motor and described thermal component and is positioned at the rotating shaft of described motor cover and described motor and protrudes from described motor cover.
Preferably, in the technical scheme of above-mentioned depurator, the outside of described motor cover is additionally provided with electric machine support, and described electric machine support is provided with four outward extending inversed l-shaped poles, and described inversed l-shaped pole is connected with the inner surface of described fan body.
Preferably, in the technical scheme of above-mentioned depurator, described motor cover and described electric machine support removably connect.
Technique scheme is adopted to provide the benefit that:
Owing to the depurator in the present embodiment includes hollow housing, defecator and air ducting, air ducting includes fan body, flabellum, motor and air-ducting ring;Flabellum is arranged along the external peripheral surface of fan body, and electric machine built-in is connected in fan body and with fan body, and air-ducting ring is positioned at the outside of flabellum and is connected with flabellum;The outer surface of motor is provided with thermal component, thermal component includes the heat-dissipating cylinder that arranges along described motor external peripheral surface and disperses a plurality of fin of setting along described heat-dissipating cylinder outer surface, adopt technique scheme, motor is in rotation process, the heat produced in electric machine rotation process is distributed by thermal component, prevent heat build-up on motor, affect the service life of motor.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structure chart of the air ducting of the depurator that Fig. 1 provides for this utility model embodiment.
The structure chart of the thermal component of the depurator that Fig. 2 provides for this utility model.
Detailed description of the invention
This utility model embodiment provides a kind of depurator, for improving the heat radiation in electric machine rotation process.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1 and Fig. 2, the technical scheme of a kind of depurator of this utility model embodiment includes:
Hollow housing, defecator and air ducting;
Defecator and air ducting are respectively positioned in hollow housing, and air ducting is positioned at the top of defecator;
Air ducting includes fan body 1, flabellum 2, motor 3 and air-ducting ring 4;
Flabellum 2 is arranged along the external peripheral surface of fan body 1, and flabellum 2 and fan body 1 are formed in one structure;Motor 2 is built in fan body 1 and is connected with fan body 1;Air-ducting ring 4 is positioned at the outside of flabellum 2 and is connected with flabellum 2;
In the present embodiment; the outer surface of motor 3 is provided with thermal component 5; thermal component 5 includes the heat-dissipating cylinder 501 that arranges along motor 3 external peripheral surface and disperses a plurality of fin 502 of setting along heat-dissipating cylinder 501 outer surface; improve the radiating effect of motor 3; simultaneously in order to protect motor 3, extend the service life of motor 3.
Technique scheme is adopted to provide the benefit that:
Owing to the depurator in the present embodiment includes hollow housing, defecator and air ducting, air ducting includes fan body 1, flabellum 2, motor 3 and air-ducting ring 4;Flabellum 2 is arranged along the external peripheral surface of fan body 1, and motor 3 is built in fan body 1 and is connected with fan body 1, and air-ducting ring 4 is positioned at the outside of flabellum 2 and is connected with flabellum 2;The outer surface of motor 3 is provided with thermal component 5, thermal component 5 includes the heat-dissipating cylinder 501 that arranges along motor 3 external peripheral surface and disperses a plurality of fin 502 of setting along heat-dissipating cylinder 501 outer surface, adopt technique scheme, motor 3 is in rotation process, the heat produced in motor 3 rotation process is distributed by thermal component 5, prevent heat build-up on motor 3, affect the service life of motor 3.
As it has been described above, air ducting includes fan body 1, flabellum 2, motor 3 and air-ducting ring 4, the structure that fan body 1 and flabellum 2 are formed in one.
Fan body 1 can be inverted cone, and the area at fan body 1 top is more than the area bottom fan body, and the surface of fan body 1 is smooth flat, alleviates air and flows through the resistance on its surface.Fan body 1 open top, is used for placing motor 3.
Air-ducting ring 4 is positioned at the outside of flabellum 2 and is connected with flabellum 2, due to the effect of air-ducting ring 4 be by filtration devices after air through air-ducting ring 4 wind-guiding effect enter air ducting, therefore to improve the wind-guiding area flowing through air-ducting ring 4, air-ducting ring 4 is the flared structure of outward opening, air-ducting ring 4 is outwards drawn together gradually along defecator to the direction of air ducting, and area is gradually increased;Further, in order to improve the effect of air-ducting ring 4 and the connection of flabellum 2, air-ducting ring 4 can be ultrasonic bonding with flabellum 2, the edge of flabellum 2 is provided with projection, air-ducting ring 4 position corresponding with projection is provided with dead slot, protruding with dead slot ultrasonic bonding, it is to be appreciated that, projection can also be connected by alternate manner with dead slot, is not specifically limited herein.
Owing to motor 3 is driver part, motor 3 needs to drive fan body 1 to rotate, and fan body 1 and flabellum 2 link, therefore motor 3 needs to be connected with fan body 1, in the present embodiment, the middle part of fan body 1 can be provided with through hole, rotating shaft traverse through hole and fan body 1 clamping of motor 3.
Below thermal component 5 is described in detail:
In the present embodiment, the outer surface of motor 3 is provided with thermal component 5, thermal component 5 includes the heat-dissipating cylinder 501 that arranges along motor 3 external peripheral surface and disperses a plurality of fin 502 of setting along heat-dissipating cylinder 501 outer surface, heat-dissipating cylinder 501 and fin 502 can be integrated, facilitate production and processing, and the noise of fin 502 can be reduced, but it is not specifically limited.
The fin 502 of thermal component 5 can be obliquely installed at equal intervals along the outer surface circumference of heat-dissipating cylinder 501, fin 502 is curved surface, the direction that its end deflection motor 3 rotates, this curved surface bends along the direction of motor 3, in the rotation process of motor 3, this fin 502 links with motor 3, rotate with motor 3, dispel the heat to motor 3;The inner surface of the heat-dissipating cylinder 501 of thermal component 5 is by being provided with plurality of grooves, heat-dissipating cylinder 501 inner surface is fixed by binding agent and motor 3 external peripheral surface, binding agent is filled in the groove of the inner surface of heat-dissipating cylinder 501 so that heat-dissipating cylinder 501 is more firm with the bonding of motor 3.
After motor 3 and thermal component 5 fix, the outside of thermal component 5 is also provided with motor cover, motor and thermal component 5 and is respectively positioned in motor cover and machine shaft protrudes from motor cover.Further, in the present embodiment, motor cover includes motor upper cover 6 and motor lower cover 7.For the ease of motor 3 is put into fan body 1, the outer surface of motor lower cover 7 is additionally provided with electric machine support 8, electric machine support 8 is connected with motor lower cover 7, electric machine support 8 is provided with four outward extending inversed l-shaped poles, the motor cover comprising motor 3 is placed in the hollow region that inversed l-shaped pole surrounds, and inversed l-shaped pole is placed in fan body 1.
In order to improve the sealing effectiveness of depurator, depurator also includes seal ring bracket, this seal ring bracket is positioned at air ducting outside and contacts with defecator, seal ring bracket stretch into air-ducting ring internal and and air-ducting ring between there is space, so the gas after filtration devices can be directly entered in air ducting, will not be leaked to outside;Further, the surface that seal ring bracket contacts with defecator is equipped with sealing ring.
In this specification, each embodiment adopts the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually referring to.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein when without departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.

Claims (10)

1. a depurator, it is characterised in that include hollow housing, defecator and air ducting;
Described defecator and described air ducting are respectively positioned in described hollow housing, and described air ducting is positioned at the top of described defecator;
Described air ducting includes fan body, flabellum, motor and air-ducting ring;Described flabellum is arranged along the external peripheral surface of described fan body, and described electric machine built-in is connected in described fan body and with described fan body, and described air-ducting ring is positioned at the outside of described flabellum and is connected with described flabellum;
The outer surface of described motor is provided with thermal component, and described thermal component includes the heat-dissipating cylinder that arranges along described motor external peripheral surface and disperses a plurality of fin of setting along described heat-dissipating cylinder outer surface.
2. depurator according to claim 1, it is characterised in that described fin is obliquely installed at equal intervals along the outer surface circumference of described heat-dissipating cylinder.
3. depurator according to claim 2, it is characterised in that the size of a plurality of described fin, shape are identical.
4. depurator according to claim 3, it is characterised in that described fin is curved surface, the direction of described electric machine rotation is partial in its end.
5. depurator according to claim 1, it is characterised in that described heat-dissipating cylinder and described fin are integrated.
6. depurator according to claim 1, it is characterised in that described heat-dissipating cylinder inner surface is evenly arranged with plurality of grooves.
7. depurator according to claim 6, it is characterised in that described heat-dissipating cylinder inner surface is fixed by binding agent and described motor external peripheral surface.
8. depurator according to any one of claim 1 to 7, it is characterised in that described depurator also includes motor cover, described motor and described thermal component and is positioned at the rotating shaft of described motor cover and described motor and protrudes from described motor cover.
9. depurator according to claim 8, it is characterised in that the outside of described motor cover is additionally provided with electric machine support, described electric machine support is provided with four outward extending inversed l-shaped poles, and described inversed l-shaped pole is connected with the inner surface of described fan body.
10. depurator according to claim 9, it is characterised in that described motor cover and described electric machine support removably connect.
CN201521144373.2U 2015-12-31 2015-12-31 Purifier Active CN205372773U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521144373.2U CN205372773U (en) 2015-12-31 2015-12-31 Purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521144373.2U CN205372773U (en) 2015-12-31 2015-12-31 Purifier

Publications (1)

Publication Number Publication Date
CN205372773U true CN205372773U (en) 2016-07-06

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Application Number Title Priority Date Filing Date
CN201521144373.2U Active CN205372773U (en) 2015-12-31 2015-12-31 Purifier

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110994906A (en) * 2018-10-03 2020-04-10 东芝三菱电机产业系统株式会社 Brushless rotating electric machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110994906A (en) * 2018-10-03 2020-04-10 东芝三菱电机产业系统株式会社 Brushless rotating electric machine

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