CN211599059U - High-efficient type radiator fan - Google Patents
High-efficient type radiator fan Download PDFInfo
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- CN211599059U CN211599059U CN202020041986.8U CN202020041986U CN211599059U CN 211599059 U CN211599059 U CN 211599059U CN 202020041986 U CN202020041986 U CN 202020041986U CN 211599059 U CN211599059 U CN 211599059U
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Abstract
The utility model provides a high-efficiency radiator fan, which comprises a fixed plate, a connecting hole, a fan cover, a protective plate, a wire groove, a fan blade, a fixed shell, a magnetic pole rotor, a coil stator, a bearing, a rotating shaft, a Hall sensor and a commutation control chip, wherein the connecting hole is arranged on the front end surface of the fixed plate, the left end surface of the fixed plate is connected with the protective plate, the fan cover is arranged on the left end surface of the protective plate, the wire groove is arranged on the front end surface of the fixed plate, the fixed shell is arranged on the right side of the wire groove, the fan blade is arranged on the annular side surface of the fixed shell, the magnetic pole rotor is arranged on the annular side surface inside the fixed shell, the rotating shaft is arranged on the annular side surface of the rotating shaft, the coil stator is arranged on the, the utility model discloses rational in infrastructure, the aggregate erection of being convenient for, it is energy-conserving high-efficient, excellent in use effect.
Description
Technical Field
The utility model relates to a high-efficient type radiator fan belongs to radiator fan technical field.
Background
Radiator fan, english name: the fan specification size is from 8mm to 280mm, the voltage is 5V, 12V, 24V, 48V, 110V, 220V and 380V, and the shape is square, round, olive-shaped and the like. The working principle of the cooling fan is realized according to energy conversion, namely: electric → electromagnetic → mechanical → kinetic energy. The circuit principle is generally divided into a plurality of forms, and the performances of the fans can be different due to different circuits.
Among the prior art, current radiator fan is at the in-process that uses, because the amount of wind that the difference of power size produced is different with the wind pressure, what adopt usually is that single stator is to the structure of single rotor, and mulberry radiator fan performance is not high enough, and the result of use is not good, and the radiating efficiency is high inadequately, and the problem that the aforesaid appears is solved to the urgent need for a high-efficient type radiator fan now.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-efficient type radiator fan to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the composite mounting of being convenient for, it is energy-conserving high-efficient, excellent in use effect.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a high-efficiency cooling fan comprises a fixed plate, a connecting hole, an energy-saving high-efficiency mechanism, a fan cover and a protection plate, wherein the connecting hole is formed in the front end face of the fixed plate, the energy-saving high-efficiency mechanism is arranged in the fixed plate, the protection plate is connected to the left end face of the fixed plate, the fan cover is installed on the left end face of the protection plate, the energy-saving high-efficiency mechanism comprises a wire slot, fan blades, a fixed shell, a magnetic pole rotor, a coil stator, a bearing, a rotating shaft, a Hall sensor and a phase-change control chip, the wire slot is formed in the front end face of the fixed plate, the fixed shell is installed on the right side of the wire slot, the fan blades are installed on the annular side face of the fixed shell, the magnetic pole rotor is installed on the annular side face in, and a phase change control chip is arranged on the right end face of the coil stator.
Furthermore, a fixed clamping block is installed on the left side inside the fixed shell, a groove is formed inside the fixed clamping block, and the specification of the groove is matched with that of the rotating shaft.
Furthermore, a clamping groove is formed in the left end face of the fixed shell, a connecting clamp pad is arranged inside the clamping groove and matched with the clamping groove in specification, and the inner diameter of the connecting clamp pad is the same as the diameter of the rotating shaft.
Furthermore, the horizontal direction of the four coil stators forms a group of stator assemblies, the stator assemblies are provided with two groups, the specifications of the two groups of stator assemblies are the same, and the two groups of stator assemblies are fixedly arranged on the annular side surface of the rotating shaft.
Furthermore, the commutation control chip is connected with the Hall sensor through a wire, and is connected with an external power supply through a wire.
Further, the magnetic pole rotor is adhered to the inner wall of the fixed shell through strong glue.
The utility model has the advantages that: the utility model discloses a high-efficient type radiator fan, because of the utility model discloses add wire casing, flabellum, set casing, magnetic pole rotor, coil stator, bearing, axis of rotation, hall inductor and commutation control chip, this design can make radiator fan more high-efficient energy-conserving, has solved the problem that original radiator fan result of use is not good, has improved the utility model discloses a practicality.
Because of the inside left side of set casing installs fixed fixture block, fixed fixture block is inside to be seted up flutedly, recess specification and axis of rotation specification phase-match, this design has made things convenient for bearing fixed mounting, has seted up the draw-in groove because of the set casing left end face, and draw-in groove internally mounted has the connector pad, and the connector pad is the same with draw-in groove specification phase-match, and the connector pad internal diameter is the same with axis of rotation diameter, and this design makes the firm installation of driving shaft through the connector pad, because of four the level side of coil stator constitutes a set of stator module, and stator module is provided with two sets ofly, and two sets of stator module specifications are the same, and two sets of stator module fixed mounting are in the axis of rotation annular side, and this design has improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a high-efficiency heat dissipation fan of the present invention;
fig. 2 is a front sectional view of an energy-saving efficient mechanism in an efficient cooling fan of the present invention;
fig. 3 is a left side sectional view of an energy-saving efficient mechanism in an efficient cooling fan according to the present invention;
in the figure: the device comprises a fixing plate 1, a connecting hole 2, an energy-saving efficient mechanism 3, a fan cover 4, a protective plate 5, a wire slot 31, a fan blade 32, a fixed shell 33, a magnetic pole rotor 34, a coil stator 35, a bearing 36, a rotating shaft 37, a Hall sensor 38, a phase-change control chip 39, a fixed clamping block 331 and a connecting clamping pad 371.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a high-efficient type radiator fan, includes fixed plate 1, connecting hole 2, energy-conserving high-efficient mechanism 3, fan housing 4 and guard plate 5, and connecting hole 2 has been seted up to the terminal surface before fixed plate 1, and 1 inside energy-conserving high-efficient mechanism 3 that is provided with of fixed plate, 1 left end face of fixed plate are connected with guard plate 5, and fan housing 4 is installed to 5 left end faces of guard plate.
Energy-conserving high-efficient mechanism 3 includes wire casing 31, flabellum 32, set casing 33, magnetic pole rotor 34, coil stator 35, bearing 36, axis of rotation 37, hall inductor 38 and commutation control chip 39, wire casing 31 has been seted up to the terminal surface before the fixed plate 1, set casing 33 is installed on wire casing 31 right side, set casing 33 annular side-mounting has flabellum 32, the inside annular side-mounting of set casing 33 has magnetic pole rotor 34, set casing 33 internally mounted has axis of rotation 37, axis of rotation 37 annular side-mounting has bearing 36, 36 annular side-mounting of bearing has coil stator 35, 36 annular side-mounting of bearing has hall inductor 38, commutation control chip 39 is installed to coil stator 35 right-hand member face, the not good problem of original radiator fan result of use has been solved in this design.
Fixed fixture block 331 is installed on the inside left side of set casing 33, fixed fixture block 331 is inside to be seted up flutedly, the recess specification and the 37 specification phase-matches of axis of rotation, this design has made things convenient for 36 fixed mounting to the bearing, the draw-in groove has been seted up to set casing 33 left end face, draw-in groove internally mounted has connection card pad 371, connection card pad 371 and draw-in groove specification phase-matches, connection card pad 371 internal diameter is the same with 37 diameters of axis of rotation, this design makes axis of rotation 37 firm installation through connection card pad 371, four coil stator 35's the square of level constitutes a set of stator module, stator module is provided with two sets ofly, and two sets of stator module specifications are the same, two sets of stator module fixed.
As an embodiment of the present invention: when needs use radiator fan, the staff at first connects external power through the wire, carry out rotational speed and power control to radiator fan through commutation control chip 39, convey coil stator 35 with the electric energy through the wire, coil stator 35 is electrified and is produced the electromagnetic field, the intersection takes place for the magnetic field of electromagnetic field and magnetic pole rotor 34, hall inductor 38 senses magnetic field variation, two sets of stator module can produce stronger magnetic field, through the interpolar principle of repulsion of homopolar magnetic field, coil stator 35 promotes magnetic pole rotor 34 and rotates, magnetic pole rotor 34 drives set casing 33 and rotates, thereby it rotates to drive flabellum 32, because two sets of stator module produce magnetic field great, can make flabellum 32 produce bigger rotational speed, thereby produce bigger wind pressure and amount of wind, radiator fan's radiating efficiency has been improved, the utility model discloses a practicality is improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a high-efficient type radiator fan, includes fixed plate, connecting hole, energy-conserving high-efficient mechanism, fan housing and guard plate, its characterized in that: the front end face of the fixed plate is provided with a connecting hole, an energy-saving and efficient mechanism is arranged inside the fixed plate, the left end face of the fixed plate is connected with a protection plate, and the left end face of the protection plate is provided with a fan cover;
energy-conserving high-efficient mechanism includes wire casing, flabellum, set casing, magnetic pole rotor, coil stator, bearing, axis of rotation, hall inductor and commutation control chip, the wire casing has been seted up to the terminal surface before the fixed plate, the set casing is installed on the wire casing right side, set casing annular side installs the flabellum, the inside annular side-mounting of set casing has the magnetic pole rotor, set casing internally mounted has the axis of rotation, axis of rotation annular side-mounting has the bearing, bearing annular side-mounting has the coil stator, bearing annular side-mounting has the hall inductor, commutation control chip is installed to coil stator right-hand member face.
2. The efficient heat dissipation fan as recited in claim 1, wherein: a fixed clamping block is installed on the left side inside the fixed shell, a groove is formed inside the fixed clamping block, and the specification of the groove is matched with that of the rotating shaft.
3. The efficient heat dissipation fan as recited in claim 1, wherein: the clamping groove is formed in the left end face of the fixed shell, a connecting clamping pad is arranged inside the clamping groove and matched with the clamping groove in specification, and the inner diameter of the connecting clamping pad is the same as the diameter of the rotating shaft.
4. The efficient heat dissipation fan as recited in claim 1, wherein: four the horizontal direction of coil stator constitutes a set of stator module, stator module is provided with two sets ofly, and two sets of stator module specifications are the same, and two sets of stator module fixed mounting are at the axis of rotation annular side.
5. The efficient heat dissipation fan as recited in claim 1, wherein: the commutation control chip is connected with the Hall sensor through a wire, and is connected with an external power supply through a wire.
6. The efficient heat dissipation fan as recited in claim 1, wherein: the magnetic pole rotor is adhered to the inner wall of the fixed shell through a strong glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041986.8U CN211599059U (en) | 2020-01-09 | 2020-01-09 | High-efficient type radiator fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041986.8U CN211599059U (en) | 2020-01-09 | 2020-01-09 | High-efficient type radiator fan |
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| Publication Number | Publication Date |
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| CN211599059U true CN211599059U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020041986.8U Active CN211599059U (en) | 2020-01-09 | 2020-01-09 | High-efficient type radiator fan |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113079910A (en) * | 2021-04-21 | 2021-07-09 | 陈伏权 | A intelligent perception high temperature is prevented insolate device for view flowers |
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2020
- 2020-01-09 CN CN202020041986.8U patent/CN211599059U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113079910A (en) * | 2021-04-21 | 2021-07-09 | 陈伏权 | A intelligent perception high temperature is prevented insolate device for view flowers |
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