CN208310913U - A kind of crankcase body radiator structure - Google Patents
A kind of crankcase body radiator structure Download PDFInfo
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- CN208310913U CN208310913U CN201820722171.9U CN201820722171U CN208310913U CN 208310913 U CN208310913 U CN 208310913U CN 201820722171 U CN201820722171 U CN 201820722171U CN 208310913 U CN208310913 U CN 208310913U
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- Prior art keywords
- heat dissipation
- cooling fin
- cabinet
- fin group
- recess
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Abstract
In order to solve the problems, such as that current crankcase body structure cooling effect is bad, the utility model provides a kind of crankcase body radiator structure, including cabinet, the cylinder of forming V-shape structure above cabinet, the cylinder outer wall is provided with cooling fin group, and the cooling fin group and v-shaped structure intermediate gaps of both ends cylinder outer wall constitute heat dissipation wind channel；The bottom of box is provided with recess, and criss-cross lateral heat dissipation piece and longitudinal cooling fin are provided in the recess.The heat dissipation area of tank surface is increased by cooling fin group, improves radiating efficiency；The cooling fin group and v-shaped structure intermediate gaps of both ends cylinder outer wall constitute heat dissipation wind channel, improve heat dissipation capacity by structrural build up heat dissipation wind channel；Meanwhile the bottom of box being provided with recess, recess and the bottom of box also constitute heat dissipation wind channel, and criss-cross lateral heat dissipation piece and longitudinal cooling fin are additionally provided in recess, improves heat dissipation area, and then solve the problems, such as that current cabinet cooling effect is bad.
Description
Technical field
The utility model relates to crankcase technical field more particularly to a kind of crankcase body radiator structures.
Background technique
Universal crankcase body for gasoline engine is commonly used in installation crankshaft, bearing and the lubricating oil for containing gasoline engine, all-purpose gasoline
During the work time, the intracorporal lubricating oil of crankcase is lubricated cold machine by components of certain lubricant passage way to engine
But, to ensure the normal work and each moving component of lubrication of engine, increase the service life of gasoline machine part.Due to lubrication
Oil needs to absorb a large amount of heat and increases its temperature in lubrication gasoline engine components, and is collected at crankcase
The inner surface of shell.Crankcase structure prevents lubricating oil therein from good cooling at present, influences lubricating oil to gasoline
The cooling effect of machine components reduces gasoline engine service life.Currently used settling mode is to need to increase profit in outside
Oil cooler, after increasing radiator, not only structure is complicated, while increasing cost.
Utility model content
In order to solve the problems, such as that current crankcase structure cooling effect is bad, the utility model provides a kind of crankcase
Box radiating structure its object is to improve crankcase inner engine oil heat-sinking capability, and then reduces cost.
The utility model is realized in this way: a kind of crankcase body radiator structure, including cabinet, cabinet top forming V-shape
The cylinder of structure, the cylinder outer wall are provided with cooling fin group, the cooling fin group and v-shaped structure intermediate gaps of both ends cylinder outer wall
Constitute heat dissipation wind channel；The bottom of box is provided with recess, and criss-cross lateral heat dissipation piece and longitudinal direction are provided in the recess
Cooling fin.
Further, crankshaft installed hole is provided in cabinet, the lateral heat dissipation piece and longitudinal cooling fin are pacified with crankshaft
Dress hole is inclined to set.
Further, the bottom of box is additionally provided with heat dissipation cavity.
Further, the cooling fin group is to be disposed in parallel in the protrusion of cabinet cylinder outer wall.
Further, the height of projection of cooling fin group is alternatively arranged using height on the outside of the cabinet.
Further, the left and right sides is provided with the second cooling fin group below the cabinet.
Further, the second cooling fin group is that the groined type structure of wall outside the enclosure is arranged.
The utility model is in use, crankcase body radiator structure, the cylinder including forming V-shape structure above cabinet, institute
It states cylinder outer wall and is provided with cooling fin group, the heat dissipation area of tank surface is increased by cooling fin group, improve radiating efficiency；Two
The cooling fin group and v-shaped structure intermediate gaps for holding cylinder outer wall constitute heat dissipation wind channel, pass through structrural build up heat dissipation wind channel
Improve heat dissipation capacity；Meanwhile the bottom of box being provided with recess, recess and the bottom of box also constitute heat dissipation wind channel, in recess
It is additionally provided with criss-cross lateral heat dissipation piece and longitudinal cooling fin, improves heat dissipation area, and then it is cooling to solve current cabinet
The bad problem of effect.
Detailed description of the invention
Fig. 1 is a kind of crankcase body radiator structure schematic front view of the utility model embodiment；
Fig. 2 is a kind of crankcase body radiator structure bottom schematic view of the utility model embodiment；
Fig. 3 is a kind of crankcase body radiator structure schematic side view of the utility model embodiment；
In figure: 1 cabinet, 101 cabinets recess, 1011 lateral heat dissipation pieces, 1012 longitudinal cooling fins, 1013 reinforcing ribs, 102 dissipate
Backing group, 1021 protrusions, 103 cabinets outside, 104 second cooling fin groups, 105 heat dissipation cavities.
Specific embodiment
The utility model is in specifically used, as shown in Figure 1-3, a kind of box radiating structure of the utility model, including case
Body 1, the cylinder of cabinet top forming V-shape structure, the cylinder outer wall are provided with cooling fin group 102, the heat dissipation of both ends cylinder outer wall
Piece group 102 and v-shaped structure intermediate gaps constitute heat dissipation wind channel.1 bottom of cabinet is provided with recess 101, is provided in recess 101
Criss-cross lateral heat dissipation piece 1011 and longitudinal cooling fin 1012.
The utility model is in specifically used, by the way that cooling fin group 102, cooling fin group 102 is arranged in cabinet cylinder outer wall
The heat dissipation area for increasing tank surface, improves radiating efficiency；In the cooling fin group 102 and v-shaped structure of both ends cylinder outer wall
Between gap constitute heat dissipation wind channel, pass through structrural build up heat dissipation wind channel improve heat dissipation capacity；Meanwhile being arranged in 1 bottom of cabinet
There is recess 101, recess and the bottom of box also constitute heat dissipation wind channel, criss-cross lateral heat dissipation piece are additionally provided in recess
1011 are provided with 14 criss-cross lateral heat dissipation pieces 1011 and 14 and longitudinally radiate with longitudinal cooling fin 1012, the present embodiment
Piece 1012, and each lateral heat dissipation piece 1011 is arranged in parallel, each longitudinal direction cooling fin 1012, which also uses, to be arranged in parallel, lateral heat dissipation
Piece 1011 and longitudinal combination of cooling fin 1012 constitute multiple diamond shape heat-sink units, improve heat dissipation area, and then solve at present
The bad problem of cabinet cooling effect.
Further, be provided with crankshaft installed hole in cabinet 1, lateral heat dissipation piece 1011 and longitudinal cooling fin 1012 with song
Shaft mounting hole is inclined to set, and the structural strength for not only increasing cabinet 1 is arranged such, while improving heat dissipation area, accelerates
The radiating rate of 1 bottom of crankcase, solves the problems, such as that existing 1 structure cooling effect of crankcase is bad, improves song
Crankcase motor oils heat-sinking capability, and then reduce cost.
Further, in order to improve heat dissipation effect, while structural strength is improved, is recessed at 101 in the present embodiment and also sets
It is equipped with reinforcing rib 1013, reinforcing rib 1013 is arranged in parallel with crankshaft installed axially bored line；For the ease of manufacturing, as shown in Figure 1,
In the present embodiment, the initial position of each longitudinal direction cooling fin 1012 is set at reinforcing rib 1013, each lateral heat dissipation piece 1011
Initial position be set to the outside of reinforcing rib 1013；Furthermore in order to improve heat dissipation effect, 1 bottom of cabinet is additionally provided with heat dissipation cavity
105。
Further, for the ease of manufacturing, in the present embodiment, cooling fin group 102 is to be disposed in parallel in cabinet gas
The protrusion 1021 of cylinder outer wall, structure is simple, while also adding the knot of cabinet entirety as cooling fin group 102 using protrusion 1021
Structure intensity；In the present embodiment, cabinet left hand cylinder outer wall is provided with 9 groups of cooling fins, and cabinet right cylinder outer wall is provided with 8 groups
Cooling fin.
Further, in order to improve heat dissipation effect, 1021 height of protrusion of 103 cooling fin groups 102 is using high on the outside of cabinet
Short to be alternatively arranged, 103 on the outside of so-called cabinet, the cooling fin group 102 of cabinet cylinder outer wall is located at v-shaped structure in the present embodiment
Intermediate side is box inside, is therewith 103 on the outside of cabinet, as shown in Figure 1 to the other side of corresponding cylinder outer wall；Pass through height
Short spaced cooling fin, not only improves heat dissipation effect, while enhancing body structure intensity.
Further, in order to improve heat dissipation effect, in the present embodiment, the left and right sides is provided with the second heat dissipation below cabinet
Piece group 104；In order to facilitate the manufacturing, the second cooling fin group 104 is that the groined type structure of wall outside the enclosure is arranged.
Although giving detailed description and explanation to specific embodiment of the present utility model above, it should be noted that
It is that we can carry out various equivalent changes and modification to above embodiment according to the conception of the utility model, produced by
Function still covered without departing from specification and attached drawing spirit when, should be covered by the scope of the present utility model within.
Claims (7)
1. a kind of crankcase body radiator structure, which is characterized in that including cabinet, the cylinder of cabinet top forming V-shape structure is described
Cylinder outer wall is provided with cooling fin group, and the cooling fin group and v-shaped structure intermediate gaps of both ends cylinder outer wall constitute heat dissipation wind channel；
The bottom of box is provided with recess, and criss-cross lateral heat dissipation piece and longitudinal cooling fin are provided in the recess.
2. crankcase body radiator structure according to claim 1, which is characterized in that be provided with crankshaft installed in cabinet
Hole, the lateral heat dissipation piece and longitudinal cooling fin are inclined to set with crankshaft installed hole.
3. crankcase body radiator structure according to claim 2, which is characterized in that the bottom of box is additionally provided with heat dissipation
Chamber.
4. crankcase body radiator structure according to claim 1 or 2 or 3, which is characterized in that the cooling fin group is simultaneously
The protrusion of cabinet cylinder outer wall is arranged in column.
5. crankcase body radiator structure according to claim 4, which is characterized in that cooling fin group on the outside of the cabinet
Height of projection is alternatively arranged using height.
6. crankcase body radiator structure according to claim 1 or 2 or 3, which is characterized in that left and right below the cabinet
Two sides are provided with the second cooling fin group.
7. crankcase body radiator structure according to claim 6, which is characterized in that the second cooling fin group is setting
The groined type structure of wall outside the enclosure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820722171.9U CN208310913U (en) | 2018-05-15 | 2018-05-15 | A kind of crankcase body radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820722171.9U CN208310913U (en) | 2018-05-15 | 2018-05-15 | A kind of crankcase body radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208310913U true CN208310913U (en) | 2019-01-01 |
Family
ID=64711495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820722171.9U Active CN208310913U (en) | 2018-05-15 | 2018-05-15 | A kind of crankcase body radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208310913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080903A (en) * | 2019-04-25 | 2019-08-02 | 常州机电职业技术学院 | Variable-frequency engine |
-
2018
- 2018-05-15 CN CN201820722171.9U patent/CN208310913U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080903A (en) * | 2019-04-25 | 2019-08-02 | 常州机电职业技术学院 | Variable-frequency engine |
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