CN219055926U - Cover plate structure of automobile skylight fresh air purification device - Google Patents
Cover plate structure of automobile skylight fresh air purification device Download PDFInfo
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- CN219055926U CN219055926U CN202222569738.2U CN202222569738U CN219055926U CN 219055926 U CN219055926 U CN 219055926U CN 202222569738 U CN202222569738 U CN 202222569738U CN 219055926 U CN219055926 U CN 219055926U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The utility model discloses a cover plate structure of an automobile skylight fresh air purification device, which is arranged on an upper cover or a bottom plate of the automobile skylight fresh air purification device, and comprises a cover plate main body positioned at the center, wherein a plurality of bending bodies are arranged in the circumferential direction of the cover plate main body, the bending bodies are connected to the edge of the cover plate main body and bend relative to the cover plate main body, connecting pieces are arranged between two adjacent bending bodies, and each connecting piece is welded with the edges of two adjacent bending bodies respectively. The utility model has the advantages of convenient manufacture, low manufacturing cost and high yield.
Description
Technical Field
The utility model relates to the technical field of automobile parts, in particular to a cover plate structure of an automobile skylight fresh air purification device.
Background
The automobile skylight fresh air purification device is used as an in-car air purification device, the current development is in the miniaturization and lightening directions, the shell of the automobile skylight fresh air purification device is generally composed of an upper cover and a bottom plate, the current upper cover and the bottom plate are all of an integrated structure, a main body structure is a cover plate positioned at the center, a flanging is arranged on the circumference of the cover plate, and the upper cover and the bottom plate of the integrated structure have extremely high requirements on stamping dies during processing, firstly, the stamping dies required by the integrated upper cover and the integrated bottom plate are large in volume and high in cost; secondly, in order to punch the flanging of the upper cover and the bottom plate, the punch needs extremely large punching force, the die loss is large, and the dimensional accuracy errors of the manufactured upper cover and bottom plate are easy to occur for a long time. Therefore, the upper cover and the bottom plate of the current structure have relatively high manufacturing cost, and it is difficult to ensure the yield.
Disclosure of Invention
The utility model aims to provide a cover plate structure of a fresh air purifying device for an automobile skylight. The utility model has the advantages of convenient manufacture, low manufacturing cost and high yield.
The technical scheme of the utility model is as follows: the utility model provides a sunroof new trend purifier's apron structure, apron structure sets up in sunroof new trend purifier's upper cover or bottom plate, apron structure is including the apron main part that is located the center, the circumference of apron main part is equipped with a plurality of bodies of bending, the body coupling of bending is at the edge of apron main part and bend for the apron main part, is equipped with the connecting piece between two adjacent bodies of bending, every connecting piece welds mutually with the edge of two adjacent bodies of bending respectively.
Compared with the prior art, the utility model has the beneficial effects that: the upper cover or the bottom plate under the structure abandons the conventional integrated structure, is changed into a split type splicing structure of the cover plate main body, the plurality of bending bodies and the plurality of connecting pieces, and under the large idea of splicing, the flanging of the upper cover and the bottom plate does not need to be punched through a die, and when the upper cover and the bottom plate are actually manufactured, only the coplanar blanks of the cover plate main body and the plurality of bending bodies are cut out on the planar raw material plate, and then the plurality of connecting pieces are cut out, so that the preparation work before splicing is completed; when the flange structure is assembled, the flange structure formed by splicing the bending bodies and the connecting pieces can be formed only by bending a plurality of bending bodies on the blank relative to the cover plate main body and welding the connecting pieces between the adjacent bending bodies.
When the cover plate structure is arranged on the upper cover of the automobile skylight fresh air purification device, the upper cover comprises a first cover plate main body, the first cover plate main body is rectangular, and four first bending bodies are arranged in the circumferential direction of the first cover plate main body.
In the cover plate structure of the automobile skylight fresh air purification device, the planes of the four first bending bodies are intersected with the plane of the first cover plate main body to form an obtuse angle.
In the cover plate structure of the automobile skylight fresh air purification device, the edges of each first bending body are also connected with second bending bodies, and the planes of the second bending bodies are perpendicular to the planes of the first cover plate main bodies.
In the cover plate structure of the automobile skylight fresh air purification device, the connecting piece between the two adjacent first bending bodies is a first connecting piece, the second connecting piece is welded along the edge of the first connecting piece, and two ends of the second connecting piece are welded with the end parts of the two adjacent second bending bodies respectively.
In the cover plate structure of the automobile skylight fresh air purification device, a notch is formed in one of the four first bending bodies, and a third connecting piece is connected to the notch.
In the cover plate structure of the fresh air purification device for the automobile skylight, the obtuse angles formed by intersecting planes of the four first bending bodies and the plane of the first cover plate main body are 150-178 degrees.
When the cover plate structure is arranged on the bottom plate of the automobile skylight fresh air purification device, the bottom plate comprises a second cover plate main body, three third bending bodies and a fourth bending body are arranged on the second cover plate main body in the circumferential direction, and the edge of the fourth bending body is also connected with a fifth bending body.
In the aforementioned cover plate structure of the sunroof fresh air purifying device, the planes of the three third bending bodies are all perpendicular to the plane of the second cover plate main body, the plane of the fourth bending body intersects with the plane of the second cover plate main body to form an obtuse angle, and the plane of the fifth bending body is perpendicular to the plane of the second cover plate main body.
In the cover plate structure of the automobile skylight fresh air purification device, a fourth connecting piece is welded between two adjacent third bending bodies or between the adjacent third bending bodies and the fifth bending bodies, and the fourth connecting piece is welded with the edge of the second cover plate main body.
In the cover plate structure of the automobile skylight fresh air purification device, the U-shaped connecting piece is welded along the edges of the three third bending bodies.
Drawings
FIG. 1 is a schematic view showing the three-dimensional structure of an upper cover in example 1;
fig. 2 is a planar integrated structure of the first cover plate main body, the first bending body and the second bending body cut by laser in embodiment 1;
FIG. 3 is a top view of the upper cover in example 1;
FIG. 4 is a cross-sectional view taken along the L-L direction of FIG. 3;
FIG. 5 is a schematic view showing the three-dimensional structure of the base plate in example 2;
fig. 6 is a planar integrated structure of the second cover plate main body, the third bent body, the fourth bent body, and the fifth bent body laser-cut in embodiment 2.
Reference numerals: the novel plastic cover comprises a 1-upper cover, a 2-bottom plate, a 11-first cover plate main body, a 12-first bent body, a 13-second bent body, a 14-first connecting piece, a 15-second connecting piece, a 16-notch, a 17-third connecting piece, a 21-second cover plate main body, a 22-third bent body, a 23-fourth bent body, a 24-fifth bent body, a 25-fourth connecting piece and a 26-U-shaped connecting piece.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.
Example 1: the utility model provides a sunroof new trend purifier's apron structure, the structure is as shown in fig. 1 to 4, and the apron structure sets up in sunroof new trend purifier's upper cover 1, and upper cover 1 includes first apron main part 11, and first apron main part 11 is the rectangle, and the circumference of first apron main part 11 is equipped with four first bending bodies 12.
The outer edge of the first cover plate main body 11 is fully surrounded by the four first bending bodies 12 along the edge of the first cover plate main body 11, the length and the width of the four first bending bodies 12 can be selected according to actual requirements, and the four first bending bodies 12 do not need to be uniform in size.
Preferably, the planes of the four first bending bodies 12 intersect with the plane of the first cover plate main body 11 to form an obtuse angle.
Preferably, the obtuse angles formed by the planes of the four first bending bodies 12 and the planes of the first cover plate main body 11 are 170 degrees.
Preferably, the edge of each first bending body 12 is further connected with a second bending body 13, and the plane of the second bending body 13 is perpendicular to the plane of the first cover plate main body 11.
The length and the width of the second bending body 13 can be selected according to actual requirements, and the four second bending bodies 13 do not need to be consistent in size.
Preferably, the connecting piece between two adjacent first bending bodies 12 is a first connecting piece 14, a second connecting piece 15 is welded along the edge of the first connecting piece 14, and two ends of the second connecting piece 15 are respectively welded with the end parts of two adjacent second bending bodies 13.
The dimensions of the four first connectors 14, 15 may be selected according to practical requirements.
Preferably, one of the four first bending bodies 12 is provided with a notch 16, and a third connecting piece 17 is connected to the notch 16.
When the upper cover 1 is manufactured, firstly, the integral structure of the first cover plate main body 11, the first bending body 12 and the second bending body 13 shown in fig. 2 is cut on a plane raw material plate by laser, the broken line in fig. 2 is a line for bending the first bending body 12 relative to the first cover plate main body 11 and a line for bending the second bending body 13 relative to the first bending body 12, and meanwhile, the first connecting piece 14, the second connecting piece 15 and the third connecting piece 17 are cut on the raw material plate by laser to finish the preparation work before assembly; during assembly, the first bending body 12 and the second bending body 13 are bent to a set angle along the dotted line in fig. 2, the first connecting piece 14 is welded between the two adjacent first bending bodies 12, the second connecting piece 15 is welded along the edge of the first connecting piece 14, meanwhile, two ends of the second connecting piece 15 are respectively welded with the end parts of the two adjacent second bending bodies 13, and finally, the third connecting piece 17 is welded at the notch 16 to complete the assembly of the upper cover 1.
Example 2: the utility model provides a sunroof new trend purifier's apron structure, the structure is as shown in fig. 5 and 6, and apron structure sets up in sunroof new trend purifier's bottom plate 2, and bottom plate 2 includes second apron main part 21, and the circumference of second apron main part 21 is equipped with three third and bends the body 22 and a fourth body 23 of bending, and the edge of the body 23 of fourth bending still is connected with the body 24 of fifth bending.
The length and width of the three third bending bodies 22 can be selected according to actual requirements, and the three third bending bodies 22 do not need to be consistent in size.
Gaps are reserved between two adjacent third bending bodies 22 or between the adjacent third bending bodies 22 and the fifth bending bodies 24.
Preferably, the planes of the three third bending bodies 22 are all perpendicular to the plane of the second cover plate body 21, the plane of the fourth bending body 23 intersects with the plane of the second cover plate body 21 to form an obtuse angle, and the plane of the fifth bending body 24 is perpendicular to the plane of the second cover plate body 21.
Preferably, the obtuse angle formed by the intersection of the plane of the fourth bending body 23 and the plane of the second cover plate main body 21 is 170 °.
Preferably, a fourth connecting piece 25 is welded between two adjacent third bending bodies 22 or between two adjacent third bending bodies 22 and a fifth bending body 24, and the fourth connecting piece 25 is welded and connected with the edge of the second cover plate main body 21 at the same time.
The size of the fourth connecting member 25 may be selected according to practical requirements.
Preferably, a U-shaped connector 26 is welded along the edges of the three third bends 22.
When the bottom plate 2 is manufactured, firstly, the integral structure of the second cover plate main body 21, the third bending body 22, the fourth bending body 23 and the fifth bending body 24 shown in fig. 6 is cut on a plane raw material plate by laser, the broken line in fig. 6 is a reference bending line of each bending body during subsequent bending, and meanwhile, the fourth connecting piece 25 and the U-shaped connecting piece 26 are cut on the raw material plate by laser, so as to finish the preparation work before assembly; during assembly, the third bending body 22, the fourth bending body 23 and the fifth bending body 24 are bent to a set angle along the dotted line in fig. 6, the fourth connecting piece 25 is welded between the adjacent two third bending bodies 22 or at the gap between the adjacent third bending bodies 22 and the fifth bending body 24 (wherein when the fourth connecting piece 25 is welded at the gap between the adjacent two third bending bodies 22, the two ends of the fourth connecting piece 25 are respectively welded at the ends of the two third bending bodies 22, the fourth connecting piece 25 is simultaneously welded with the lower edge of the second cover plate main body 21, and when the fourth connecting piece 25 is welded between the adjacent third bending bodies 22 and the fifth bending body 24, the two ends of the fourth connecting piece 25 are respectively welded with the ends of the third bending body 22 and the fifth bending body 24, the fourth connecting piece 25 is simultaneously welded with the lower edge of the second cover plate main body 21 and the lower edge of the fourth bending body 23), and the U-shaped connecting piece 26 is welded along the edges (including the edges of the fourth connecting piece 25 between the adjacent two third bending bodies 22) of the three third bending bodies 22.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (10)
1. The utility model provides a sunroof new trend purifier's apron structure which characterized in that: the cover plate structure is arranged on an upper cover (1) or a bottom plate (2) of the automobile skylight fresh air purification device, the cover plate structure comprises a cover plate main body positioned at the center, a plurality of bending bodies are arranged in the circumferential direction of the cover plate main body, the bending bodies are connected to the edge of the cover plate main body and bend relative to the cover plate main body, connecting pieces are arranged between every two adjacent bending bodies, and each connecting piece is welded with the edge of each two adjacent bending bodies.
2. The cover plate structure of the automobile skylight fresh air purification device according to claim 1, wherein: the novel air purifying device is characterized in that the cover plate structure is arranged on an upper cover (1) of the novel air purifying device for the automobile skylight, the upper cover (1) comprises a first cover plate main body (11), the first cover plate main body (11) is rectangular, and four first bending bodies (12) are arranged in the circumferential direction of the first cover plate main body (11).
3. The cover plate structure of the automobile skylight fresh air purification device according to claim 2, wherein: the planes of the four first bending bodies (12) are intersected with the plane of the first cover plate main body (11) to form an obtuse angle.
4. The cover plate structure of the automobile skylight fresh air purification device according to claim 3, wherein: the edge of each first bending body (12) is also connected with a second bending body (13), and the plane of the second bending body (13) is perpendicular to the plane of the first cover plate main body (11).
5. The cover plate structure of the automobile skylight fresh air purification device according to claim 4, wherein: the connecting pieces between two adjacent first bending bodies (12) are first connecting pieces (14), second connecting pieces (15) are welded along the edges of the first connecting pieces (14), and two ends of each second connecting piece (15) are welded with the end parts of two adjacent second bending bodies (13) respectively.
6. The cover plate structure of the automobile sunroof fresh air purifying device according to claim 2, 3, 4 or 5, wherein: one of the four first bending bodies (12) is provided with a notch (16), and a third connecting piece (17) is connected to the notch (16).
7. The cover plate structure of the automobile skylight fresh air purification device according to claim 1, wherein: the novel air purification device is characterized in that the cover plate structure is arranged on a bottom plate (2) of the novel air purification device for the automobile skylight, the bottom plate (2) comprises a second cover plate main body (21), three third bending bodies (22) and a fourth bending body (23) are arranged in the circumferential direction of the second cover plate main body (21), and the edge of the fourth bending body (23) is further connected with a fifth bending body (24).
8. The cover plate structure of the automobile skylight fresh air purification device according to claim 7, wherein: the planes of the three third bending bodies (22) are perpendicular to the plane of the second cover plate main body (21), the plane of the fourth bending body (23) is intersected with the plane of the second cover plate main body (21) to form an obtuse angle, and the plane of the fifth bending body (24) is perpendicular to the plane of the second cover plate main body (21).
9. The cover plate structure of the automobile skylight fresh air purification device according to claim 8, wherein: a fourth connecting piece (25) is connected between every two adjacent third bending bodies (22) or between every two adjacent third bending bodies (22) and every five bending bodies (24) through welding, and the fourth connecting piece (25) is simultaneously connected with the edge of the second cover plate main body (21) through welding.
10. The cover plate structure of the automobile skylight fresh air purification device according to claim 9, wherein: a U-shaped connecting piece (26) is welded along the edges of the three third bending bodies (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222569738.2U CN219055926U (en) | 2022-09-27 | 2022-09-27 | Cover plate structure of automobile skylight fresh air purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222569738.2U CN219055926U (en) | 2022-09-27 | 2022-09-27 | Cover plate structure of automobile skylight fresh air purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219055926U true CN219055926U (en) | 2023-05-23 |
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ID=86349058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222569738.2U Active CN219055926U (en) | 2022-09-27 | 2022-09-27 | Cover plate structure of automobile skylight fresh air purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219055926U (en) |
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2022
- 2022-09-27 CN CN202222569738.2U patent/CN219055926U/en active Active
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