CN210460882U - Cylinder head with good heat dissipation effect - Google Patents
Cylinder head with good heat dissipation effect Download PDFInfo
- Publication number
- CN210460882U CN210460882U CN201921493415.1U CN201921493415U CN210460882U CN 210460882 U CN210460882 U CN 210460882U CN 201921493415 U CN201921493415 U CN 201921493415U CN 210460882 U CN210460882 U CN 210460882U
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- China
- Prior art keywords
- heat dissipation
- cylinder
- cylinder cover
- main body
- open slot
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- Expired - Fee Related
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model provides a cylinder head that radiating effect is good belongs to car cylinder cap technical field. It has solved the not good problem of current cylinder head radiating effect. This cylinder head that radiating effect is good is including the cylinder cap main part that has the open slot, and the one end outward flange that the cylinder cap main part is located the open slot is provided with a plurality of and links firmly mutually with the cylinder cap main part and is used for strengthening the engaging lug of cylinder cap main part and cylinder connection stability, and the cylinder cap main part is located the upper surface of open slot department and is provided with the radiating element who is used for the heat dissipation and links firmly mutually with the cylinder cap main part, and radiating element comprises a plurality of interval evenly distributed's heat dissipation finned plate, a plurality of the equal axial of lower tip of heat dissipation finned plate runs through the upper surface of cylinder cap main part and wears into in the open slot, the one end height A that the heat dissipation finned plate wor. The utility model has the advantages of good heat dissipation effect.
Description
Technical Field
The utility model belongs to the technical field of the car cylinder cap, a cylinder head is related to, in particular to cylinder head that radiating effect is good.
Background
The automobile is an important vehicle which is most popular in modern society, and the automobile is driven by power generated by gasoline combusted by an engine, a cylinder cover of the automobile engine is arranged above a cylinder body, the cylinder is sealed from the upper part to form a combustion chamber, the surface temperature of the cylinder body and the cylinder cover is extremely high when the engine works, when the engine is too high in temperature and is used for a long time, the operation of the automobile body is influenced by the high temperature, and the service life of the automobile is shortened.
Disclosure of Invention
The utility model aims at providing a good and increase of service life's of radiating effect cylinder head to the above-mentioned problem that exists among the prior art.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a cylinder head that radiating effect is good, a serial communication port, including the cylinder cap main part that has the open slot, the one end outward flange that the cylinder cap main part is located the open slot be provided with a plurality of and the cylinder cap main part link firmly mutually and be used for strengthening the engaging lug of cylinder cap main part and cylinder connection stability, the cylinder cap main part is located the upper surface of open slot department and is provided with the radiating unit that is used for the heat dissipation and links firmly mutually with the cylinder cap main part, radiating unit constitute, a plurality of by a plurality of interval evenly distributed's radiating fin the equal axial of lower tip of radiating fin runs through the upper surface of cylinder cap main part and wears into in the open slot, radiating fin wear into the one end height A in the open slot and be less than the height B of.
In the cylinder cover with good heat dissipation effect, the lower end face of the cylinder cover main body, which is positioned at the open slot, is provided with the sealing ring embedded into the cylinder cover main body.
In foretell cylinder head that radiating effect is good, the quantity of engaging lug be four, and set up respectively in cylinder head main part's four corners department, the middle part of engaging lug seted up the connecting hole, engaging lug and cylinder head main part set up as an organic whole and form.
In the cylinder cover with good heat dissipation effect, the heat dissipation fins in the heat dissipation unit are fixedly connected with the cylinder cover main body through welding, and the heat dissipation fins in the heat dissipation unit are all made of heat dissipation materials.
In the cylinder cover with good heat dissipation effect, the middle parts of the upper end surfaces of the plurality of heat dissipation fin plates are respectively provided with the heat dissipation grooves which are axially and downwards sunken, and the height C of each heat dissipation groove is smaller than the height D of each heat dissipation fin plate.
In the cylinder cover with good heat dissipation effect, the openings of the plurality of heat dissipation fin plates at the heat dissipation grooves are respectively provided with a filter screen which is fixedly connected with the corresponding heat dissipation fin plate and is used for filtering impurities.
In the cylinder cover with good heat dissipation effect, the heat absorption cotton is arranged in the heat dissipation grooves of the plurality of heat dissipation fin plates.
Compared with the prior art, the cylinder cover with good heat dissipation effect has the following advantages;
1. the one end outward flange that the cylinder cap main part is located the open slot is provided with a plurality of and links firmly and be used for strengthening the engaging lug that cylinder cap main part and cylinder connection stability mutually, and the cylinder cap main part is provided with the sealing washer in the embedding cylinder cap main part on being located the lower terminal surface of open slot department, and the setting of above-mentioned structure has strengthened the stability of junction and the leakproofness after connecting:
2. the cylinder cap main part is provided with the radiating unit that is used for the heat dissipation and links firmly mutually with the cylinder cap main part on being located the upper surface of open slot department, and radiating unit comprises a plurality of interval evenly distributed's radiating fin board, a plurality of the equal axial of lower tip of radiating fin board runs through the upper surface of cylinder cap main part and wears into in the open slot, the heat radiating area of radiating fin board has been increased in the setting of above-mentioned structure for the radiating efficiency in the open slot, thereby guarantee the life of cylinder.
Drawings
Fig. 1 is a schematic perspective view of the cylinder head with good heat dissipation effect.
Fig. 2 is a schematic cross-sectional structure diagram of the cylinder head with good heat dissipation effect.
In the figure, 1, an open slot; 2. a cylinder head main body; 3. connecting lugs; 4. a heat dissipation unit; 5. a heat dissipation fin plate; 6. a seal ring; 7. a heat sink; 8. a filter screen; 9. and (4) heat absorbing cotton.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, the cylinder head with good heat dissipation effect comprises a cylinder head main body 2 with an open slot 1, one end of the cylinder head main body 2 with the open slot 1 is hermetically connected with a cylinder, and form the combustion chamber, the one end outward flange that cylinder cap main part 2 is located open slot 1 is provided with a plurality of and links firmly and be used for strengthening cylinder cap main part 2 and cylinder connection stability's engaging lug 3 mutually with cylinder cap main part 2, and cylinder cap main part 2 is provided with the radiating element 4 that is used for the heat dissipation and links firmly mutually with cylinder cap main part 2 on being located the upper surface of open slot 1 department, and radiating element 4 comprises a plurality of interval evenly distributed's radiating fin 5, a plurality of the equal axial of lower tip of radiating fin 5 runs through the upper surface of cylinder cap main part 2 and wears into in the open slot 1, a plurality of radiating fin 5 wear into the one end height A in the open slot 1 and all be less than the height B of open slot 1.
As an optimal structure, the heat dissipation fin plates 5 in the heat dissipation unit 4 are fixedly connected with the cylinder cover main body 2 through welding, and the heat dissipation fin plates 5 in the heat dissipation unit 4 are all made of heat dissipation materials.
Preferably, the plurality of heat dissipating fins 5 have a linear streamline shape or a curved streamline shape.
Further saying in detail, for leakproofness and joint strength after the enhancement connection, cylinder cap main part 2 is provided with the sealing washer 6 of embedding cylinder cap main part 2 on being located the lower terminal surface of open slot 1 department, and the quantity of engaging lug 3 is four, and set up respectively in cylinder cap main part 2's four corners department, the connecting hole that has the internal screw thread has been seted up at the middle part of engaging lug 3, and engaging lug 3 forms with cylinder cap main part 2 sets up as an organic whole.
In order to achieve better heat dissipation effect, the middle of the upper end surfaces of a plurality of heat dissipation fins 5 are respectively provided with a heat dissipation groove 7 which is axially recessed downwards to the open slot 1, the upper end surface of each heat dissipation groove 7 is flush with the upper end surface of the corresponding heat dissipation fin 5, the height C of each heat dissipation groove 7 is smaller than the height D of each heat dissipation fin 5, the height C of each heat dissipation groove 7 is larger than the height of each heat dissipation fin 5 on the upper surface of the cylinder head main body 2, the opening of each heat dissipation fin 5 at the corresponding heat dissipation fin 5 is provided with a filter screen 8 which is fixedly connected with the corresponding heat dissipation fin 5 and used for filtering impurities, the opening of each heat dissipation fin 5 at the corresponding heat dissipation groove 7 is provided with a notch part for installing the filter screen 8, the heat absorption cotton 9 is arranged in each heat dissipation groove 7 of the plurality of heat dissipation fins 5, and the heat absorption cotton 9 is arranged below the corresponding filter screen 8, all be provided with a plurality of interval evenly distributed's heat dissipation strip on cylinder cap main part 2's the lateral wall, still a heat dissipation scheme is in a plurality of all fill cooling liquid in the radiating groove 7 in the radiating fin 5, after cooling liquid fills and finishes, a plurality of radiating fin 5 is located the open end of corresponding radiating groove 7 and all is provided with the sealed lid that is used for sealed corresponding radiating groove 7 and prevents the cooling liquid leakage.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. A cylinder cover with good heat dissipation effect is characterized by comprising a cylinder cover main body (2) with an open slot (1), the outer edge of one end of the cylinder cover main body (2) positioned at the open slot (1) is provided with a plurality of connecting lugs (3) which are fixedly connected with the cylinder cover main body (2) and used for enhancing the connection stability of the cylinder cover main body (2) and the cylinder, the upper surface of the cylinder cover main body (2) at the open slot (1) is provided with a heat radiation unit (4) which is used for heat radiation and is fixedly connected with the cylinder cover main body (2), the heat dissipation unit (4) is composed of a plurality of heat dissipation fin plates (5) which are uniformly distributed at intervals, the lower end parts of the plurality of heat dissipation fin plates (5) axially penetrate through the upper surface of the cylinder cover main body (2) and penetrate into the open slot (1), the height A of one end of the radiating fin plate (5) penetrating into the open slot (1) is smaller than the height B of the open slot (1).
2. The cylinder cover with the good heat dissipation effect according to claim 1, wherein the lower end face of the cylinder cover main body (2) at the opening groove (1) is provided with a sealing ring (6) embedded in the cylinder cover main body (2).
3. The cylinder cover with the good heat dissipation effect according to claim 1, wherein the number of the connecting lugs (3) is four, the connecting lugs are respectively arranged at four corners of the cylinder cover main body (2), a connecting hole is formed in the middle of each connecting lug (3), and the connecting lugs (3) and the cylinder cover main body (2) are integrally arranged.
4. The cylinder head with good heat dissipation effect according to claim 1, wherein the heat dissipation fins (5) in the heat dissipation unit (4) are fixedly connected with the cylinder head body (2) through welding, and the heat dissipation fins (5) in the heat dissipation unit (4) are made of heat dissipation materials.
5. The cylinder head with good heat dissipation effect according to claim 1, wherein the middle of the upper end surface of each of the plurality of heat dissipation fin plates (5) is provided with a heat dissipation groove (7) which is axially recessed downwards, and the height C of the heat dissipation groove (7) is smaller than the height D of the heat dissipation fin plate (5).
6. The cylinder head with good heat dissipation effect according to claim 1, wherein the openings of the plurality of heat dissipation fin plates (5) at the heat dissipation groove (7) are respectively provided with a filter screen (8) which is fixedly connected with the corresponding heat dissipation fin plate (5) and used for filtering impurities.
7. The cylinder head with good heat dissipation effect according to claim 1, wherein the heat dissipation fins (5) are provided with heat absorption cotton (9) in the heat dissipation grooves (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921493415.1U CN210460882U (en) | 2019-09-09 | 2019-09-09 | Cylinder head with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921493415.1U CN210460882U (en) | 2019-09-09 | 2019-09-09 | Cylinder head with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210460882U true CN210460882U (en) | 2020-05-05 |
Family
ID=70433954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921493415.1U Expired - Fee Related CN210460882U (en) | 2019-09-09 | 2019-09-09 | Cylinder head with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210460882U (en) |
-
2019
- 2019-09-09 CN CN201921493415.1U patent/CN210460882U/en not_active Expired - Fee Related
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Legal Events
| 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: 20200505 |