CN208804193U - A kind of gear of heat dissipation type - Google Patents
A kind of gear of heat dissipation type Download PDFInfo
- Publication number
- CN208804193U CN208804193U CN201821305093.9U CN201821305093U CN208804193U CN 208804193 U CN208804193 U CN 208804193U CN 201821305093 U CN201821305093 U CN 201821305093U CN 208804193 U CN208804193 U CN 208804193U
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- gear
- support plate
- heat dissipation
- blade
- dissipation type
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Abstract
A kind of gear of heat dissipation type, it is related to gear technique field, its structure includes teeth and support plate, support plate includes external support board, inner support plate and the radiator structure between external support board and inner support plate, radiator structure includes the blade for the annular space being uniformly distributed between inner support plate and external support board, the both ends of each blade are connected to the inner sidewall of external support board and the lateral wall of inner support plate, all blades are obliquely installed towards the same direction and tilt angle is identical, radiator structure is placed in gear structure by the utility model, gear supporting surface is replaced with into radiator structure, radiator structure is specially blade construction, when gear rotation, the dihedral vane of radiator structure ceaselessly rotates downwards so that air, which constantly flows, generates negative pressure, it forms air duct and drives air circulation, to achieve the purpose that heat dissipation, good heat dissipation effect, The radiator structure of the utility model does not take up space, and it is difficult low to reduce design, does not need separately to add radiating module, can reduce production cost.
Description
Technical field
The utility model relates to gear technique fields, more particularly to a kind of gear of heat dissipation type.
Background technique
Machine fever is always that cannot be neglected a problem in machine use process, and heat sink conception is also varied, example
Such as: simple heat release hole design；Outer attached heat conduction copper sheet, heat conductive silica gel；Included heat dissipation small fan, exhaust fan etc..
In these traditional radiator structures, wherein heat release hole, heat conductive silica gel, heat conduction copper sheet belong to passive heat dissipation, are suitable for
Small space but radiating efficiency is low, and the installation of heat conduction copper sheet is also cumbersome.Included heat dissipation small fan, exhaust fan then belong to
Active heat removal, radiating efficiency is high but increases power consumption and cost, and needs enough spaces to be used to dispose these machinery, discomfort
For small space.
Utility model content
The purpose of this utility model is that avoid shortcoming in the prior art and a kind of gear of heat dissipation type is provided, it should
The good heat dissipation effect of the gear of heat dissipation type, is applicable to small space.
The purpose of this utility model is achieved through the following technical solutions:
A kind of gear of heat dissipation type is provided, including teeth and the support plate for being used to support teeth, the support plate includes outer
Support plate, inner support plate and the radiator structure between external support board and inner support plate, the radiator structure include uniform
It is distributed in the blade of the annular space between the inner support plate and external support board, the both ends of each blade are connected to
The lateral wall of the inner sidewall of the external support board and the inner support plate, all blades are obliquely installed and incline towards the same direction
Rake angle is identical.
Wherein, the gap between blade described in adjacent two panels is not more than the width of single blade.
Wherein, the gross area of orthographic projection of all blades on the end face of gear is not more than three points of the gross area of annular slab
Two.
Wherein, the height of the blade is not higher than the height of the support plate.
Wherein, the blade is fan-shaped blade, and the blade of the sector includes narrow end and broad end, the narrow end
It is fixed on the lateral wall of the inner support plate, the inner sidewall of the external support board is fixed at the broad end.
Wherein, the blade of the sector is to have blade with concave surfaces.
Wherein, the gear that the gear is integrally formed.
Wherein, external support board is set as annular, and the inner support plate is set as round.
Wherein, the inner support plate is the inner support plate of web-type structure.
Wherein, it is provided with keyway on the bore, centered on the bore, has several through-holes or blind hole equal
Even arrangement.
The utility model has the beneficial effects that a kind of gear of heat dissipation type of the utility model, including teeth and it is used to support
The support plate of teeth, the support plate include external support board, inner support plate and between external support board and inner support plate
Radiator structure, the radiator structure include that radiator structure includes the ring being uniformly distributed between the inner support plate and external support board
The blade in shape gap, the both ends of each blade be connected to the external support board inner sidewall and the inner support plate
Lateral wall, all blades are obliquely installed towards the same direction and tilt angle is identical, and the utility model places radiator structure
In gear structure, gear supporting surface is replaced with into radiator structure, radiator structure is specially blade construction, when gear rotation,
Ceaselessly so that air constantly flows generation negative pressure, formation air duct drives air stream to the dihedral vane of radiator structure for rotation downwards
Logical, to achieve the purpose that heat dissipation, the radiator structure of good heat dissipation effect, the utility model does not take up space, and it is difficult low to reduce design, no
It needs separately to add radiating module, production cost can be reduced.
Detailed description of the invention
Utility model is described further using attached drawing, but the embodiment in attached drawing does not constitute and appoints to the utility model
What is limited, for those of ordinary skill in the art, without creative efforts, can also be according to the following drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of the gear of heat dissipation type of the utility model.
Include in figure: teeth 1, external support board 2, inner support plate 3, blade 4, narrow end 41, broad end 42.
Specific embodiment
The utility model is further described with the following Examples.
The gear of a kind of heat dissipation type of the present embodiment, as shown in Figure 1, including teeth 1 and the support for being used to support teeth 1
Plate, the support plate include annular external support board 2, circular inner support plate 3 and be set to external support board 2 and inner support plate 3
Between radiator structure, the radiator structure includes that the annular that is uniformly distributed between the inner support plate 3 and external support board 2 is empty
The blade 4 of gap, the both ends of each blade 4 are connected to the inner sidewall and the inner support plate 3 of the external support board 2
Lateral wall, all blades 4 are obliquely installed towards the same direction and tilt angle is identical, the tooth that the gear is integrally formed
Radiator structure is placed in gear structure by wheel, the present embodiment, gear supporting surface is replaced with radiator structure, radiator structure is specific
For blade construction, when gear rotation, the dihedral vane 4 of radiator structure ceaselessly rotates so that air constantly flows generation downwards
Negative pressure forms air duct and drives air circulation, and to achieve the purpose that heat dissipation, the radiator structure of the utility model does not take up space, and can drop
Low design is difficult low, does not need separately to add radiating module, can reduce production cost.
Wherein, the gap between blade 4 described in adjacent two panels is not more than the width of single blade 4, and all blades are in gear
End face on orthographic projection the gross area no more than annular slab the gross area 2/3rds, to ensure the intensity and transmitting of gear
Torque.
Wherein, the height of the blade 4 is not higher than the height of the support plate, to ensure that the addition of blade 4 does not influence tooth
Take turns work.
Wherein, the blade 4 is fan-shaped blade 4, and the blade 4 of the sector includes narrow end 41 and broad end 42, institute
The lateral wall that narrow end 41 is fixed on the inner support plate 3 is stated, the inside of the external support board 2 is fixed at the broad end 42
Wall can reinforce monsoon intensity out.
Wherein, the blade 4 of the sector is to have blade 44 with concave surfaces, can further strengthen out monsoon intensity.
The inner support plate 3 is the inner support plate of web-type structure, keyway is provided on the bore, with the tooth
Centered on taking turns inner hole, there are several through-holes or blind hole uniformly to arrange, to reach in the case where guaranteeing the strength of gear teeth, mitigates gear weight
Amount, saves the purpose of material.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (10)
1. a kind of gear of heat dissipation type, it is characterised in that: including teeth and the support plate for being used to support teeth, the support plate packet
External support board, inner support plate and the radiator structure between external support board and inner support plate are included, the radiator structure includes
It is uniformly distributed in the blade of the annular space between the inner support plate and external support board, the both ends of each blade connect respectively
It is connected to the inner sidewall of the external support board and the lateral wall of the inner support plate, all blades are obliquely installed towards the same direction
And tilt angle is identical.
2. a kind of gear of heat dissipation type as described in claim 1, it is characterised in that: the gap between blade described in adjacent two panels
No more than the width of single blade.
3. a kind of gear of heat dissipation type as described in claim 1, it is characterised in that: all blades on the end face of gear just
The gross area of projection is not more than 2/3rds of the gross area of annular slab.
4. a kind of gear of heat dissipation type as described in claim 1, it is characterised in that: the height of the blade is not higher than the branch
The height of fagging.
5. a kind of gear of heat dissipation type as described in claim 1, it is characterised in that: the blade is fan-shaped blade, described
Fan-shaped blade includes narrow end and broad end, and the narrow end is fixed on the lateral wall of the inner support plate, the broad end
It is fixed on the inner sidewall of the external support board.
6. a kind of gear of heat dissipation type as claimed in claim 5, it is characterised in that: the blade of the sector is that tool is with concave surfaces
Blade.
7. a kind of gear of heat dissipation type as described in claim 1, it is characterised in that: the gear that the gear is integrally formed.
8. a kind of gear of heat dissipation type as described in claim 1, it is characterised in that: external support board is set as annular, the interior branch
Fagging is set as round.
9. a kind of gear of heat dissipation type as described in claim 1, it is characterised in that: the inner support plate is web-type structure
Inner support plate.
10. a kind of gear of heat dissipation type as described in claim 1, it is characterised in that: it is provided with keyway on the bore,
Centered on the bore, there are several through-holes or blind hole uniformly to arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821305093.9U CN208804193U (en) | 2018-08-14 | 2018-08-14 | A kind of gear of heat dissipation type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821305093.9U CN208804193U (en) | 2018-08-14 | 2018-08-14 | A kind of gear of heat dissipation type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208804193U true CN208804193U (en) | 2019-04-30 |
Family
ID=66235170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821305093.9U Active CN208804193U (en) | 2018-08-14 | 2018-08-14 | A kind of gear of heat dissipation type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208804193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112516698A (en) * | 2020-12-16 | 2021-03-19 | 熊键邦 | Smokeless carbon reaction furnace |
-
2018
- 2018-08-14 CN CN201821305093.9U patent/CN208804193U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112516698A (en) * | 2020-12-16 | 2021-03-19 | 熊键邦 | Smokeless carbon reaction furnace |
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