CN213206051U - High-efficient radiating external rotor directly drives fan - Google Patents
High-efficient radiating external rotor directly drives fan Download PDFInfo
- Publication number
- CN213206051U CN213206051U CN202021931471.1U CN202021931471U CN213206051U CN 213206051 U CN213206051 U CN 213206051U CN 202021931471 U CN202021931471 U CN 202021931471U CN 213206051 U CN213206051 U CN 213206051U
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- Prior art keywords
- heat dissipation
- thick bamboo
- section
- shell
- cylinder
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- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 87
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 39
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 39
- 241001330002 Bambuseae Species 0.000 claims abstract description 39
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 39
- 239000011425 bamboo Substances 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000009423 ventilation Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000005057 refrigeration Methods 0.000 claims description 13
- 230000005855 radiation Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 8
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 13
- 241000883990 Flabellum Species 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an external rotor direct-drive fan with high-efficiency heat dissipation, which comprises a heat dissipation cylinder, a mounting ring, a fixing frame, an insertion cylinder and a fixing shell, wherein the heat dissipation cylinder is in a circular cylindrical structure; the utility model discloses a stator pole, including a plurality of groups, a heat dissipation section of thick bamboo, a plurality of groups, the installation cavity has been seted up to a grafting section of thick bamboo inside, inlay on the inboard edge of installation cavity establish install with stator pole complex permanent magnet magnetic pole, the clearing hole of a plurality of groups and installation cavity intercommunication is seted up to the one end that a fixed shell kept away from a grafting section of thick bamboo, and the clearing hole forms the ventilation passageway with a heat dissipation section. This high-efficient radiating external rotor directly drives fan, reasonable in design can be through the radiating effect that cools off and then improve the fan many times in the course of the work, is fit for using widely.
Description
Technical Field
The utility model belongs to the technical field of the teaching aid is used with the social course to the moral, concretely relates to high-efficient radiating external rotor directly drives fan.
Background
The outer rotor direct-drive fan has the characteristics of space saving, compact design and attractive appearance. Is suitable for being installed in the impeller without a V-belt, an additional tension belt or other equipment.
The existing outer rotor direct-drive fan has poor heat dissipation effect, and the situation that the heat of the fan is generated greatly often occurs when the fan has high rotating speed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient radiating external rotor directly drives fan to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an external rotor direct-drive fan capable of efficiently dissipating heat comprises a heat dissipation cylinder, a mounting ring, a fixing frame, an insertion cylinder and a fixing shell, wherein the heat dissipation cylinder is of a circular cylindrical structure, the mounting ring is fixed at one end of the heat dissipation cylinder, a plurality of groups of mounting holes for fixing bolts are formed in the mounting ring, a cross-shaped fixing frame is fixed at one end, close to the mounting ring, in the heat dissipation cylinder, a stator magnetic pole is installed on the fixing frame, and a heat dissipation structure is arranged at the bottom of the heat dissipation cylinder;
the utility model discloses a cooling device, including a heat dissipation section of thick bamboo, an installation cavity has been seted up to a grafting section of thick bamboo inside, inlay on the inboard edge of installation cavity establish install with stator magnetic pole complex permanent magnet magnetic pole, the one end that a heat dissipation section of thick bamboo was kept away from to a grafting section of thick bamboo installs the set casing, and the one end that a set casing was kept away from a grafting section of thick bamboo sets up the clearing hole of a plurality of groups and installation cavity intercommunication, and the clearing hole forms ventilation channel with a heat dissipation section of.
Preferably, heat radiation structure includes heat dissipation shell, refrigeration piece, water pump and conduction pipe, the heat dissipation shell is fixed in heat dissipation bobbin base portion department, be provided with the refrigeration piece on the outside limit of heat dissipation shell, the inside chamber that holds of having seted up of heat dissipation shell holds the intracavity portion and has the water pump, the delivery port department of water pump is provided with the conduction pipe, the conduction pipe stretches out the heat dissipation shell, and sets up the inner edge at the heat dissipation bobbin.
Preferably, the conduction pipe inlays to establish and installs on the inboard side of a heat dissipation section of thick bamboo, and the conduction pipe is S type dish and establishes in a heat dissipation section of thick bamboo, the play water end of conduction pipe stretches into in the heat dissipation shell, inside and corresponding conduction pipe department of a heat dissipation section of thick bamboo (1) is provided with the heat-conducting layer.
Preferably, an inserting cylinder is inserted and installed in the heat dissipation cylinder, one end, close to the fixed shell, of the inserting cylinder is fixed with a limiting ring, a limiting groove matched with the limiting ring is formed in the heat dissipation cylinder, and the inserting cylinder is attached to the inner wall of the heat dissipation cylinder.
Preferably, four groups of fastening pieces are fixed on the outer side edge of the fixed shell in an annular array by taking the axis of the fixed shell as the center, and the fastening pieces and the fan blades are fixed through fastening bolts.
The utility model discloses a technological effect and advantage: this high-efficient radiating external rotor directly drives fan, through a plurality of groups clearing hole on the mount and the set casing that set up, can be when the fan rotates, flow through the air current and then the heat area of partial permanent magnet magnetic pole and stator magnetic pole department leaves, and then carry out preliminary heat dissipation, heat radiation structure through the setting, refrigeration piece among the heat radiation structure, a water pump, the conduction pipe, heat dissipation shell and conduction pipe are S type dish and establish in a heat dissipation section of thick bamboo, can be at the during operation, carry out fine cooling to the device is whole through refrigeration piece and water-cooled mode, and then carry out the secondary cooling, and then improve the cooling effect, and can carry out quick effective heat dissipation to the device when the heat is great. This high-efficient radiating external rotor directly drives fan, reasonable in design can be through the radiating effect that cools off and then improve the fan many times in the course of the work, is fit for using widely.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a view of the present invention;
FIG. 3 is a cross-sectional view of the heat dissipating cylinder of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: the structure comprises a heat dissipation cylinder 1, a mounting ring 2, a stator magnetic pole 3, a limiting groove 4, an insertion cylinder 5, a fixing shell 6, a hole 61, a mounting cylinder 7, a fastening bolt 71, fan blades 8, a permanent magnet magnetic pole 9, a heat dissipation structure 10, a refrigeration sheet 11, a water pump 12, a conduction pipe 13, a heat dissipation shell 14 and a fixing frame 15.
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.
The utility model provides a high-efficient radiating external rotor direct drive fan as shown in fig. 1-4, including a heat dissipation cylinder 1, a mounting ring 2, a fixed mount 15, a socket 5 and a set casing 6, the heat dissipation cylinder 1 is a circular tubular structure, one end of the heat dissipation cylinder 1 is fixed with the mounting ring 2, a plurality of groups of mounting holes for bolt fixing are opened on the mounting ring 2, a cross-shaped fixed mount 15 is fixed at one end of the inside of the heat dissipation cylinder 1 and close to the mounting ring 2, a stator magnetic pole 3 is installed on the fixed mount 15, and a heat dissipation structure 10 is arranged at the bottom of the heat dissipation cylinder 1;
the inside installation cavity of having seted up of a 5, inlay on the inboard edge of installation cavity and establish install with stator magnetic pole 3 complex permanent magnet magnetic pole 9, a 5 one end of keeping away from a heat dissipation section of thick bamboo 1 of an insertion section of thick bamboo is installed set 6, and a plurality of groups and the clearing hole 61 of installation cavity intercommunication are seted up to the one end that a 5 was kept away from to a set 6, and the clearing hole 61 forms the ventilation passageway with a heat dissipation section of thick bamboo 1, and the ventilation passageway can be when the fan rotates, and then the heat area to permanent magnet magnetic pole 9 and stator magnetic pole 3 department leaves through the flow of air current, and then carries out preliminary heat dissipation, be provided with flabellum 8 on the lateral wall of set.
Specifically, heat radiation structure 10 includes heat dissipation shell 14, refrigeration piece 11, water pump 12 and conduction pipe 13, heat radiation structure 10 can be at the during operation, carries out fine cooling to the device is whole through refrigeration piece and water-cooled mode, and then carries out the secondary cooling, and then improves the cooling effect to can carry out quick effective heat dissipation to the device when the heat is great, heat dissipation shell 14 is fixed in the department of 1 bottom of heat dissipation section of thick bamboo, be provided with refrigeration piece 11 on the outside limit of heat dissipation shell 14, the model of refrigeration piece 11 is TECS-12704, heat dissipation shell 14 has inside been seted up and has been held the chamber, holds intracavity internally mounted and has water pump 12, the delivery port department of water pump 12 is provided with conduction pipe 13, conduction pipe 13 stretches out heat dissipation shell 14, and sets up the inner edge at heat dissipation section of thick bamboo 1.
Specifically, conduction pipe 13 inlays to establish and installs on the inboard edge of heat dissipation section of thick bamboo 1, and conduction pipe 13 is S type dish and establishes in heat dissipation section of thick bamboo 1, the outlet end of conduction pipe 13 stretches into in heat dissipation shell 14, inside and the corresponding conduction pipe 13 department of heat dissipation section of thick bamboo (1) is provided with the heat-conducting layer, and the heat-conducting layer can be the heat conduction insulating piece, and the heat-conducting layer can carry out fine protection to conduction pipe 13 in the heat conduction.
Specifically, a 5 grafting of a grafting section of thick bamboo is installed in a heat dissipation section of thick bamboo 1, a 5 one end that is close to set casing 6 of a grafting section of thick bamboo is fixed with the spacing ring, 1 inside offered with spacing ring complex spacing groove 4 of a heat dissipation section of thick bamboo, 5 laminating of a grafting section of thick bamboo are on 1 inner wall of a heat dissipation section of thick bamboo.
Specifically, four groups of fastening pieces 7 are fixed on the outer side edge of the fixed shell 6 in an annular array with the axis of the fixed shell 6 as the center, and the fastening pieces 7 and the fan blades 8 are fixed through fastening bolts 71.
The theory of operation, this high-efficient radiating external rotor directly drives fan, in operation, stator magnetic pole 3 and the cooperation of permanent magnet magnetic pole 9, and then make set casing 6 rotate, and then drive flabellum 8 and rotate, it flows to drive the wind when flabellum 8 rotates, and then make partial air pass through 15 departments of mount and enter into stator magnetic pole 3 and permanent magnet magnetic pole 9 department, and then take away partial heat, refrigeration piece 11 and water pump 12 work simultaneously, refrigeration piece 11 cools off the inside water liquid of set casing 14, and then make the water liquid cooling, water liquid after the water-cooling extraction cold space carries out fine absorption to the inside heat of heat-dissipating section of thick bamboo 1, and then carry out secondary water-cooling to the device, and then guarantee through twice cooling that the cooling directly drives the cooling effect of. This high-efficient radiating external rotor directly drives fan, reasonable in design can be through the radiating effect that cools off and then improve the fan many times in the course of the work, is fit for using widely.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a high-efficient radiating external rotor direct drive fan, includes a heat dissipation section of thick bamboo (1), collar (2), mount (15), a grafting section of thick bamboo (5) and set casing (6), its characterized in that: the heat dissipation cylinder (1) is of a circular cylindrical structure, a mounting ring (2) is fixed at one end of the heat dissipation cylinder (1), a plurality of groups of mounting holes for fixing bolts are formed in the mounting ring (2), a cross-shaped fixing frame (15) is fixed at one end, close to the mounting ring (2), in the heat dissipation cylinder (1), a stator magnetic pole (3) is installed on the fixing frame (15), and a heat dissipation structure (10) is arranged at the bottom of the heat dissipation cylinder (1);
the utility model discloses a fan blade, including a plurality of groups, a stator pole, a fixing shell (6), a plurality of groups and the clearing hole (61) of installation cavity intercommunication are seted up to the one end that a heat dissipation section of thick bamboo (1) was kept away from in a plug section of thick bamboo (5) inside installation cavity of having seted up, inlay on the inboard edge of installation cavity and establish and install with stator pole (3) complex permanent magnet magnetic pole (9), plug section of thick bamboo (5) are kept away from the one end of a heat dissipation section of thick bamboo (1) and are installed set shell (6), and clearing hole (61) and a heat dissipation section of thick bamboo (1) form the ventilation passageway.
2. The external rotor direct drive fan with efficient heat dissipation as recited in claim 1, wherein: heat radiation structure (10) are including heat dissipation shell (14), refrigeration piece (11), water pump (12) and conduction pipe (13), heat dissipation shell (14) are fixed in heat dissipation section of thick bamboo (1) bottom department, be provided with refrigeration piece (11) on the outside limit of heat dissipation shell (14), heat dissipation shell (14) inside has been seted up and has been held the chamber, holds intracavity internally mounted and has water pump (12), the delivery port department of water pump (12) is provided with conduction pipe (13), conduction pipe (13) stretch out heat dissipation shell (14), and set up the inner edge at heat dissipation section of thick bamboo (1).
3. The external rotor direct drive fan with efficient heat dissipation as recited in claim 2, wherein: conduction pipe (13) inlay to establish and install on the inboard side of heat dissipation section of thick bamboo (1), and conduction pipe (13) are S type dish and establish in heat dissipation section of thick bamboo (1), the play water end of conduction pipe (13) stretches into in heat dissipation shell (14), inside and the corresponding conduction pipe (13) department of heat dissipation section of thick bamboo (1) is provided with the heat-conducting layer.
4. The external rotor direct drive fan with efficient heat dissipation as recited in claim 1, wherein: an inserting cylinder (5) is inserted and installed in a heat dissipation cylinder (1), one end, close to a fixed shell (6), of the inserting cylinder (5) is fixed with a limiting ring, a limiting groove (4) matched with the limiting ring is formed in the heat dissipation cylinder (1), and the inserting cylinder (5) is attached to the inner wall of the heat dissipation cylinder (1).
5. The external rotor direct drive fan with efficient heat dissipation as recited in claim 1, wherein: the fan blade fixing device is characterized in that four groups of fastening pieces (7) are fixed on the outer side edge of the fixing shell (6) in an annular array by taking the axis of the fixing shell (6) as the center, and the fastening pieces (7) and the fan blades (8) are fixed through fastening bolts (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021931471.1U CN213206051U (en) | 2020-09-07 | 2020-09-07 | High-efficient radiating external rotor directly drives fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021931471.1U CN213206051U (en) | 2020-09-07 | 2020-09-07 | High-efficient radiating external rotor directly drives fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213206051U true CN213206051U (en) | 2021-05-14 |
Family
ID=75844931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021931471.1U Expired - Fee Related CN213206051U (en) | 2020-09-07 | 2020-09-07 | High-efficient radiating external rotor directly drives fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213206051U (en) |
-
2020
- 2020-09-07 CN CN202021931471.1U patent/CN213206051U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210514 |
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| CF01 | Termination of patent right due to non-payment of annual fee |