CN216894661U

CN216894661U - High-heat-dissipation-efficiency aluminum profile for engine shell

Info

Publication number: CN216894661U
Application number: CN202220742918.3U
Authority: CN
Inventors: 李正成; 李晓天
Original assignee: Anhui Tianmei Aluminum Co ltd
Current assignee: Anhui Tianmei Aluminum Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-07-05
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses an aluminum profile for an engine shell with high heat dissipation efficiency, which comprises an outer shell, wherein an inner shell is fixedly installed at the top end inside the outer shell, the upper end and two sides of the outer ring surface of the inner shell are fixedly connected with the inner ring surface of the outer shell in an interval manner, a plurality of ventilation holes are formed between the outer shell and the inner shell in an interval manner, the lower end outside the outer shell is in an opening shape, the outer shell is respectively hinged with an upper arc plate and a lower arc plate through the upper end and the lower end of the opening, and the upper arc plate and the lower arc plate are connected with each other at the end parts far away from the outer shell; through the shell body that sets up, the ventilative hole of interior casing and formation for the wind that gets into through air inlet box loops through the lower extreme of interior casing, lower arc board, go up arc board and ventilative hole and flow back to the flow direction of air inlet box one side again, and the in-process in the casing outside is flowed through to the wind, takes away the heat of the inside production of interior casing, and then realizes the heat dissipation in to whole aluminum profile motor, and the radiating efficiency is high.

Description

High-heat-dissipation-efficiency aluminum profile for engine shell

Technical Field

The utility model relates to the technical field of aluminum profile motors, in particular to an aluminum profile with high heat dissipation efficiency for an engine shell.

Background

The workability of the aluminum profile is excellent. In various wrought and cast aluminum alloys, and in the various states that these alloys have after their production, the variation in the machining characteristics is considerable, and having specific tensile strength, yield strength, ductility and corresponding work hardening rate dominate the variation in the allowable deformation, so that the application of aluminum profiles in the motor production industry is very common within the industry.

As is known, when a motor runs, a large amount of heat is generated inside the motor, and if the heat cannot be dissipated in time, the motor is easily burnt due to overhigh internal temperature of the motor; and when the heat is dissipated, the heat is dissipated from the outside only through the heat dissipation fins, so that the efficiency is low, and the use is not facilitated. Therefore, the aluminum section for the engine shell with high heat dissipation efficiency is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the aluminum profile for the engine shell with high heat dissipation efficiency, the air entering through the air inlet box sequentially passes through the lower end of the inner shell, the lower arc plate, the upper arc plate and the air through hole and then flows back to the flowing direction of one side of the air inlet box through the outer shell, the inner shell and the air through hole, and the heat generated in the inner shell is taken away in the process that the air flows through the outer side of the inner shell, so that the heat dissipation in the whole aluminum profile motor is realized, and the heat dissipation efficiency is high.

In order to solve the technical problems, the utility model provides the following technical scheme: the novel air inlet structure comprises an outer shell, an inner shell is fixedly mounted at the top end inside the outer shell, the upper end and the two sides of the outer annular surface of the inner shell are fixedly connected with the inner annular surface of the outer shell at intervals, a plurality of air permeable holes are formed between the outer shell and the inner shell through the interval connection, the lower end outside the outer shell is in an opening shape, the outer shell is hinged with an upper arc plate and a lower arc plate through the upper end and the lower end of the opening respectively, the upper arc plate and the lower arc plate are connected between the end portions of the outer shell far away from the outer shell, one end of the outer shell far away from the opening is penetrated and mounted with an air inlet box, and evenly distributed filter plates are mounted in the air inlet box.

As a preferable technical scheme of the utility model, the outer shell is provided with rotary drums through the upper end and the lower end of the opening, the upper end of the upper arc plate close to the end part of the opening and the lower end of the lower arc plate close to the end part of the opening are both fixedly provided with rotary rods, and the upper arc plate and the lower arc plate are both rotatably connected with the rotary drums through the rotary rods.

As a preferred technical scheme of the utility model, the end parts of the upper arc plate and the lower arc plate far away from the rotating rod are fixedly provided with fixing plates, the fixing plates are jointly provided with fixing holes which are uniformly distributed, and the fixing plates are jointly provided with fastening bolts through the fixing holes.

As a preferable technical scheme of the utility model, the end parts of the two fixing plates close to each other are in contact with each other, and the inner ring surfaces of the upper arc plate and the lower arc plate are flush with each other.

As a preferable technical solution of the present invention, the filter plate is composed of an air filter element, and an inner side of the filter plate is flush with an inner side of the outer housing.

As a preferred technical scheme of the utility model, a front end cover and a rear end cover are respectively fixedly installed on the front side and the rear side of the outer shell, and the outer edges of the front end cover and the rear end cover are flush with the outer edges of the upper arc plate and the lower arc plate.

As a preferable technical scheme of the utility model, the front end cover and the rear end cover are provided with mounting holes corresponding to the middle parts of the inner shells in a penetrating way.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through the arranged outer shell, the inner shell and the formed ventilation holes, the air entering through the air inlet box sequentially passes through the lower end of the inner shell, the lower arc plate, the upper arc plate and the ventilation holes and then flows back to the flowing direction of one side of the air inlet box, and the heat generated inside the inner shell is taken away in the process that the air flows through the outer side of the inner shell, so that the heat dissipation in the whole aluminum profile motor is realized, and the heat dissipation efficiency is high;

2. through last arc board, lower arc board and the fastening bolt that sets up, when the aluminium alloy motor need overhaul, through opening fastening bolt, can open respectively and go up the arc board, the maintenance of arc board completion to the motor is inside down, and the dismouting is simple, does benefit to the use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the present invention with a portion broken away;

fig. 4 is a schematic structural view of the service mechanism of the present invention.

Wherein: 1. an outer housing; 2. a rear end cap; 3. a front end cover; 4. an upper arc plate; 5. a lower arc plate; 6. an air inlet box; 7. an inner housing; 8. a filter plate; 9. a ventilation hole; 10. a rotating rod; 11. a rotating drum; 12. a fixing plate; 13. fastening a bolt; 14. and (7) installing holes.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

please refer to fig. 1-4, an aluminum profile for engine housing with high heat dissipation efficiency, comprising a housing 1, an inner housing 7 is fixedly installed on the top end inside the housing 1, the upper end and both sides of the outer annular surface of the inner housing 7 are fixedly connected with the inner annular surface of the housing 1 at intervals, a plurality of ventilation holes 9 are formed between the housing 1 and the inner housing 7 through the interval connection, the lower end outside the housing 1 is open, the housing 1 is hinged with an upper arc plate 4 and a lower arc plate 5 through the upper and lower ends of the opening, the upper arc plate 4 and the lower arc plate 5 are connected between the ends far away from the housing 1, one end far away from the opening of the housing 1 is provided with an air inlet box 6 in a penetrating manner, and the air inlet box 6 is internally provided with uniformly distributed filter plates 8.

In other embodiments, the outer shell 1 is provided with a rotating cylinder 11 through the upper and lower ends of the opening, the upper end of the upper arc plate 4 close to the opening end and the lower end of the lower arc plate 5 close to the opening end are both fixedly provided with a rotating rod 10, and the upper arc plate 4 and the lower arc plate 5 are both rotatably connected with the rotating cylinder 11 through the rotating rod 10;

when whole aluminium alloy motor need overhaul, will go up arc 4, lower arc 5 opens, goes up arc 4, lower arc 5 and rotates the mode of being connected mutually through bull stick 10 and rotary drum 11 and open to the dismouting of being convenient for, easy operation.

In other embodiments, the end portions of the upper arc plate 4 and the lower arc plate 5 far away from the rotating rod 10 are both fixedly provided with a fixing plate 12, the fixing plates 12 are jointly provided with fixing holes which are uniformly distributed, and the fixing plates 12 are jointly provided with fastening bolts 13 through the fixing holes;

through this design, go up arc 4, down arc 5 under the fixed effect of fixing bolt 13 on fixed plate 12, realize the firm connection to last arc 4, lower arc 5, and fixing bolt 13's fixed mode can provide easy dismounting, does benefit to the use.

In other embodiments, the two fixing plates 12 are in contact before the ends close to each other, and the inner annular surfaces of the upper arc plate 4 and the lower arc plate 5 are flush;

through this design, when wind flows to in the shell body 1, can form streamlined wind direction through last arc plate 4, the 5 inner walls of lower arc plate of looks parallel and level and flow to be favorable to carrying out the quick heat dissipation to the shell body 1 inside fast.

In other embodiments, the filter plate 8 consists of an air filter element, the inner side of the filter plate 8 being flush with the inner side of the outer housing 1;

when wind enters through the air inlet box 7, the wind is filtered under the action of the filter plate 8 consisting of the air filter element, so that the influence of dust in the air on the motor is avoided.

In other embodiments, the front side and the rear side of the outer shell 1 are respectively fixedly provided with a front end cover 3 and a rear end cover 2, and the outer edges of the front end cover 3 and the rear end cover 2 are flush with the outer edges of the upper arc plate 4 and the lower arc plate 5;

through this design, front end housing 3, rear end cap 2 can realize forming cladding nature installation to last arc board 4, lower arc board 5, the inside airtight space that forms of whole aluminium alloy motor of being convenient for.

In other embodiments, the front end cover 3 and the rear end cover 2 are provided with mounting holes 14 corresponding to the middle parts of the inner shell 7;

through this design, be convenient for whole aluminium alloy motor passes through mounting hole 14 installation axostylus axostyle.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high radiating efficiency's aluminium alloy for engine housing, includes shell body (1), its characterized in that: the novel wind-proof structure is characterized in that an inner shell (7) is fixedly mounted at the top end inside the outer shell (1), the upper end and two sides of the outer annular surface of the inner shell (7) are fixedly connected with the inner annular surface of the outer shell (1) at intervals, a plurality of wind-permeable holes (9) are formed between the outer shell (1) and the inner shell (7) through connection at intervals, the lower end of the outer side of the outer shell (1) is in an opening shape, the outer shell (1) is hinged with an upper arc plate (4) and a lower arc plate (5) through the upper end and the lower end of the opening respectively, the upper arc plate (4) and the lower arc plate (5) are connected between the end portions far away from the outer shell (1), an air inlet box (6) is arranged at one end far away from the opening of the outer shell (1) in a penetrating mode, and filter plates (8) which are uniformly distributed are mounted in the air inlet box (6).

2. The aluminum profile for the engine case with high heat dissipation efficiency as recited in claim 1, wherein: the rotary drum (11) is all installed through open-ended upper and lower both ends in shell body (1), go up arc board (4) and be close to the upper end of opening tip and arc board (5) down and be close to the equal fixed mounting of lower extreme of opening tip has bull stick (10), go up arc board (4), arc board (5) down all rotate with rotary drum (11) through bull stick (10) mutually and be connected.

3. The aluminum profile for the engine case with high heat dissipation efficiency as recited in claim 2, characterized in that: go up arc board (4), the equal fixed mounting in tip that bull stick (10) was kept away from in lower arc board (5) has fixed plate (12), evenly distributed's fixed orifices has been seted up jointly on fixed plate (12), fastening bolt (13) are installed jointly through the fixed orifices in fixed plate (12).

4. The aluminum profile for the engine case with high heat dissipation efficiency as recited in claim 3, wherein: the two fixing plates (12) are in contact with each other before the end parts close to each other, and the inner ring surfaces of the upper arc plate (4) and the lower arc plate (5) are flush with each other.

5. The aluminum profile for the engine case with high heat dissipation efficiency as recited in claim 1, wherein: the filter plate (8) consists of an air filter element, and the inner side of the filter plate (8) is flush with the inner side of the outer shell (1).

6. The aluminum profile for the engine case with high heat dissipation efficiency as recited in claim 1, wherein: the front end cover (3) and the rear end cover (2) are fixedly mounted on the front side and the rear side of the outer shell (1) respectively, and the outer edges of the front end cover (3) and the rear end cover (2) are flush with the outer edges of the upper arc plate (4) and the lower arc plate (5).

7. The aluminum profile for the engine case with high heat dissipation efficiency as recited in claim 6, wherein: the front end cover (3) and the rear end cover (2) are provided with mounting holes (14) corresponding to the middle parts of the inner shells (7) in a penetrating manner.