CN209959574U - Forced cooling type fan heat dissipation device - Google Patents
Forced cooling type fan heat dissipation device Download PDFInfo
- Publication number
- CN209959574U CN209959574U CN201920451848.4U CN201920451848U CN209959574U CN 209959574 U CN209959574 U CN 209959574U CN 201920451848 U CN201920451848 U CN 201920451848U CN 209959574 U CN209959574 U CN 209959574U
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- Prior art keywords
- fan
- heat
- heat dissipation
- bearing box
- air
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- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 49
- 238000001816 cooling Methods 0.000 title claims abstract description 38
- 230000001360 synchronised effect Effects 0.000 claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims description 24
- 230000006978 adaptation Effects 0.000 claims 2
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 4
- 241000886569 Cyprogenia stegaria Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to an equipment heat dissipation technical field just discloses a forced cooling formula fan heat abstractor, including the heat abstractor body, the top fixed mounting of heat abstractor body has cooling blower, the middle part fixed mounting of heat abstractor body has first air duct, the fixed main shaft fan that dispels the heat that has cup jointed in middle part of first air duct. The utility model discloses a be equipped with the vent pipe who runs through the bearing box on the bearing box, vent pipe's one end is towards the cooling fan opening, other end opening is towards the shaft coupling, the air vent has been seted up on bearing box upper portion, the area of contact with the air has been increased, be favorable to the heat dissipation on bearing box surface, the heat that produces on the messenger bearing can be faster transmit to the air through the bearing box, the wind that blows off from the synchronous heat dissipation fan of main shaft, and then the air vent, form the extremely fast air current, and then the heat that air hole surface gived off can be taken away by the extremely fast air current fast, the device is very big has improved the radiating efficiency, and then the life of fan.
Description
Technical Field
The utility model relates to an equipment heat dissipation technical field specifically is a forced cooling formula fan heat abstractor.
Background
The forced cooling type fan is a machine which can increase gas pressure and discharge gas by means of input mechanical energy, and is a driven fluid machine.
The motor of present forced cooling formula fan is all put at fan shell outsidely, rotate through the motor, and then drive the inside flabellum rotation of fan, take out the fan shell with the air inside from the outside air intake of fan, blow into the inside of equipment through the air outlet of fan shell, it can lead to the high temperature of motor self to drive the long-time rotation of flabellum moving motor, and present fan itself does not have heat abstractor to the motor and dispels the heat, the high temperature of motor can lead to the inside components and parts of motor to damage, influence the life of motor, we release a forced cooling formula fan heat abstractor for this.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a forced cooling formula fan heat abstractor possesses and has better radiating effect, has prolonged the life's of fan advantage, has solved current fan and has not had heat abstractor to dispel the heat to the motor, and high temperature can lead to the inside components and parts of motor to damage, and then influences the life's of motor problem.
The utility model provides a following technical scheme: a forced cooling fan heat dissipation device comprises a heat dissipation device body, wherein a cooling fan is fixedly mounted at the top of the heat dissipation device body, a first air duct is fixedly mounted at the middle of the heat dissipation device body, a main shaft synchronous heat dissipation fan is fixedly sleeved at the middle of the first air duct, a bearing box is fixedly connected to the top of the main shaft synchronous heat dissipation fan, air holes are formed in two sides of the bearing box, couplers are fixedly mounted on two sides of the bearing box, a base is fixedly mounted at the bottom of the bearing box, through holes are formed in two sides of the base, a fixing plate is fixedly connected to the bottom of the base through the through holes, a fixing bolt is fixedly mounted at the center of the bottom of the heat dissipation device body and is fixedly connected with the first air duct, a filter screen is fixedly mounted on the side wall of the heat dissipation device body, a fan plug box is fixedly mounted at the bottom of the heat, and an air outlet of the cooling fan is fixedly connected with a third ventilation pipeline, and the other end of the third ventilation pipeline is fixedly connected with a second ventilation pipeline.
Preferably, the number of filter screens has two the filter screens is located the both sides of heat abstractor body respectively, the number of fan stopper case has two, two fan stopper case is located first breather pipe's both sides respectively.
Preferably, the air outlet of the cooling fan is matched with one end of a third ventilation pipeline, the third ventilation pipeline is located inside the heat dissipation device body, the other end of the third ventilation pipeline is matched with the second ventilation pipeline, and the cooling fan is located inside the heat dissipation device body.
Preferably, the number of the fixing bolts is two, and the two fixing bolts are respectively positioned at two sides of the first vent pipeline.
Preferably, the first air duct extends through the bearing housing and into the interior of the heat sink body.
Preferably, the outer wall of the fan plug box is provided with a mesh grid.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this forced cooling formula fan heat abstractor, be equipped with the vent pipe who runs through the bearing box on through the bearing box, vent pipe's one end is towards the cooling fan opening, other end opening is towards the shaft coupling, the air vent has been seted up on bearing box upper portion, the area of contact with the air has been increased, be favorable to the heat dissipation on bearing box surface, the heat that makes to produce on the bearing can be faster transmit to the air through the bearing box, the wind that blows off from the synchronous heat dissipation fan of main shaft, and then the air vent, form the extremely fast air current, and then the heat that air hole surface gived off can be taken away by the extremely fast air current fast, the device is very big has improved the radiating efficiency, and then the life.
2. This forced cooling formula fan heat abstractor through at the heat abstractor both sides installation filter screen, can the effectual entering of separation outside dust, and then reduces the dust and to the inside influence of heat abstractor, has improved the inside radiating effect of heat abstractor body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the structure of the present invention.
In the figure: 1. a heat sink body; 2. a fixing bolt; 3. a bearing housing; 4. a first vent conduit; 5. a main shaft synchronous heat dissipation fan; 6. a second vent conduit; 7. a fixing plate; 8. a cooling fan; 9. a third ventilation duct; 10. filtering with a screen; 11. a fan plug box; 12. a vent hole; 13. a base; 14. a through hole; 15. a coupling is provided.
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.
Referring to fig. 1-2, a forced cooling fan heat dissipation device comprises a heat dissipation device body 1, a cooling fan 8 is fixedly installed on the top of the heat dissipation device body 1, by starting the cooling fan 8, a first ventilation pipe 4 penetrating through a bearing box 3 is arranged on the bearing box 3, one end of the first ventilation pipe 4 is opened towards the cooling fan 8, the other end is opened towards a coupler 15, a ventilation hole 12 is arranged on the upper portion of the bearing box 3, so that the contact area with air is increased, the heat dissipation on the surface of the bearing box 3 is facilitated, the heat generated on a bearing can be more quickly transmitted to the air through the bearing box 3, the air blown out from a main shaft synchronous heat dissipation fan 5 further forms an extremely fast air flow through the ventilation hole 12, and the heat dissipated from the surface of the air hole can be quickly taken away by the extremely fast air flow, so that the heat dissipation inside the heat dissipation device body 1 is achieved, and the heat dissipation, further, the service life of the fan is prolonged, the middle part of the heat dissipation device body 1 is fixedly provided with a first air duct 4, the middle part of the first air duct 4 is fixedly sleeved with a main shaft synchronous heat dissipation fan 5, the top part of the main shaft synchronous heat dissipation fan 5 is fixedly connected with a bearing box 3, two sides of the bearing box 3 are provided with air holes 12, two sides of the bearing box 3 are fixedly provided with couplings 15, the bottom part of the bearing box 3 is fixedly provided with a base 13, two sides of the base 13 are provided with through holes 14, the bottom part of the base 13 is fixedly connected with a fixing plate 7 through the through holes 14, the device is used for fixing the bearing box 3, the bearing box 3 is fixedly connected with the heat dissipation device body 1 through the base 13 by screw bolts, the device prevents the bearing box 3 from falling off and further plays a role in protecting the bearing box, the center part of the bottom part of, the number of the fixing bolts 2 is two, the two fixing bolts 2 are respectively positioned at two sides of a first vent pipe 4, the first vent pipe 4 penetrates through a bearing box 3 and extends to the inside of the heat dissipation device body 1, the fixing bolts 2 are fixedly connected with the first vent pipe 4, a filter screen 10 is fixedly arranged on the side wall of the heat dissipation device body 1, the filter screens 10 are arranged at two sides of the heat dissipation device body 1, the entering of external dust can be effectively blocked, the influence of the dust on the inside of the heat dissipation device body 1 is further reduced, the heat dissipation effect of the inside of the heat dissipation device body 1 is improved, a fan plug box 11 is fixedly arranged at the bottom of the heat dissipation device body 1, the number of the filter screens 10 is two, the two filter screens 10 are respectively positioned at two sides of the heat dissipation device body 1, the number of the fan plug boxes 11 is two, a net grid is arranged on the outer wall of the fan plug box 11, the two, an air outlet of the cooling fan 8 is fixedly connected with a third ventilation pipeline 9, the air outlet of the cooling fan 8 is matched with one end of the third ventilation pipeline 9, the third ventilation pipeline 9 is located inside the heat dissipation device body 1, the other end of the third ventilation pipeline 9 is matched with the second ventilation pipeline 6, the cooling fan 8 is located inside the heat dissipation device body 1, and the other end of the third ventilation pipeline 9 is fixedly connected with the second ventilation pipeline 6.
The theory of operation, through starting cooling blower 8, be equipped with the first breather pipe 4 that runs through bearing box 3 on through bearing box 3, the one end of first breather pipe 4 is towards cooling blower 8 opening, other end opening is towards shaft coupling 15, air vent 12 has been seted up on 3 upper portions of bearing box, the area of contact with the air has been increased, be favorable to the heat dissipation on 3 surfaces of bearing box, the heat that produces on making the bearing can be faster transmit to the air through bearing box 3, the wind that blows off from the synchronous heat dissipation fan 5 of main shaft, and then air vent 12, form the extremely fast air current, and then the heat that the air hole surface gived off can be taken away by the extremely fast air current fast, and then make 1 inside heat dissipations that reach of heat abstractor body, can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a forced cooling formula fan heat abstractor, includes heat abstractor body (1), its characterized in that: the top of the heat dissipation device body (1) is fixedly provided with a cooling fan (8), the middle of the heat dissipation device body (1) is fixedly provided with a first air duct (4), the middle of the first air duct (4) is fixedly sleeved with a main shaft synchronous heat dissipation fan (5), the top of the main shaft synchronous heat dissipation fan (5) is fixedly connected with a bearing box (3), the two sides of the bearing box (3) are provided with air holes (12), the two sides of the bearing box (3) are fixedly provided with couplers (15), the bottom of the bearing box (3) is fixedly provided with a base (13), the two sides of the base (13) are provided with through holes (14), the bottom of the base (13) is fixedly connected with a fixing plate (7) through the through holes (14), and the center of the bottom of the heat dissipation device body (1) is fixedly provided with a fixing bolt (2), and gim peg (2) and first air duct (4) fixed connection, the lateral wall fixed mounting of heat abstractor body (1) has filter screen (10), the bottom fixed mounting of heat abstractor body (1) has fan stopper case (11), the air outlet fixedly connected with third air duct (9) of cooling blower (8), the other end fixedly connected with second air duct (6) of third air duct (9).
2. An forced cooling fan heat sink as claimed in claim 1, wherein: the quantity of filter screen (10) has two, two filter screen (10) are located the both sides of heat abstractor body (1) respectively, the quantity of fan stopper case (11) has two, two fan stopper case (11) are located the both sides of first air duct (4) respectively.
3. An forced cooling fan heat sink as claimed in claim 1, wherein: the air outlet of cooling fan (8) and the one end looks adaptation of third ventilation pipeline (9), and third ventilation pipeline (9) are located the inside of heat abstractor body (1), the other end and the second ventilation pipeline (6) looks adaptation of third ventilation pipeline (9), and cooling fan (8) are located the inside of heat abstractor body (1).
4. An forced cooling fan heat sink as claimed in claim 1, wherein: the number of the fixing bolts (2) is two, and the two fixing bolts (2) are respectively positioned on two sides of the first ventilation pipeline (4).
5. An forced cooling fan heat sink as claimed in claim 1, wherein: the first air duct (4) penetrates through the bearing box (3) and extends to the interior of the heat sink body (1).
6. An forced cooling fan heat sink as claimed in claim 1, wherein: and a mesh grid is arranged on the outer wall of the fan plug box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920451848.4U CN209959574U (en) | 2019-04-04 | 2019-04-04 | Forced cooling type fan heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920451848.4U CN209959574U (en) | 2019-04-04 | 2019-04-04 | Forced cooling type fan heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209959574U true CN209959574U (en) | 2020-01-17 |
Family
ID=69241777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920451848.4U Expired - Fee Related CN209959574U (en) | 2019-04-04 | 2019-04-04 | Forced cooling type fan heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209959574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431774A (en) * | 2020-11-11 | 2021-03-02 | 长沙普罗科环境装备有限责任公司 | Fan driving mechanism and sanitation vehicle |
-
2019
- 2019-04-04 CN CN201920451848.4U patent/CN209959574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431774A (en) * | 2020-11-11 | 2021-03-02 | 长沙普罗科环境装备有限责任公司 | Fan driving mechanism and sanitation vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 |