CN211919019U - Signal lamp shell mounting structure with plastic-coated flanging - Google Patents
Signal lamp shell mounting structure with plastic-coated flanging Download PDFInfo
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- CN211919019U CN211919019U CN201922169447.2U CN201922169447U CN211919019U CN 211919019 U CN211919019 U CN 211919019U CN 201922169447 U CN201922169447 U CN 201922169447U CN 211919019 U CN211919019 U CN 211919019U
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- flanging
- shell
- nonmetal
- side wall
- panel
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Abstract
The utility model discloses a signal lamp shell mounting structure with a plastic-coated flanging, which comprises a mounting panel, a panel punch hole is formed on the mounting panel; the metal shell is arranged inside the panel through hole and is provided with a shell side wall, and a bent part extending outwards from the top edge of the shell side wall is formed on the shell side wall; and the nonmetal flanging extends outwards from the top edge of the side wall of the shell, the nonmetal flanging is completely wrapped on the bending part, the nonmetal flanging is arranged above the mounting panel, and the bottom surface of the nonmetal flanging is in surface contact with the top surface of the mounting panel. The utility model has the advantages that: the nonmetal flanging is independent of the metal shell, and the height, the color and the appearance of the nonmetal flanging are independently adjusted according to customer requirements and are not restricted by the section bar of the metal shell.
Description
Technical Field
The utility model relates to a signal lamp on the aircraft control panel, especially, a turn-ups's signal lamp casing mounting structure is moulded to package has.
Background
At present, the common shell of the signal lamp on the airplane control panel is mostly formed by stretching a metal section bar, and the flanging structure of the shell is also formed by bending the section bar. The flange is exposed outside the mounting panel, the color of which is often used to indicate the safety level of the product, the height of which determines the height of the product protruding from the mounting panel, and the appearance of which affects the aesthetic appearance of the product. The traditional flanging is formed by bending sectional materials, the height, the color and the appearance of the traditional flanging are determined by the sectional materials, and the traditional flanging cannot be independently regulated and controlled according to actual requirements.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is to solve among the prior art turn-ups and bend the problem that forms by the section bar, and provide a novel have a package and mould turn-ups's signal lamp housing mounting structure.
In order to realize the purpose, the technical scheme of the utility model is as follows: a signal lamp shell mounting structure with a plastic-coated flanging comprises,
a mounting panel having a panel through-hole formed thereon;
the metal shell is arranged inside the panel through hole and is provided with a shell side wall, and a bent part extending outwards from the top edge of the shell side wall is formed on the shell side wall; and the number of the first and second groups,
the nonmetal flanging extends outwards from the top edge of the side wall of the shell, the nonmetal flanging is completely wrapped around the bending part, the nonmetal flanging is arranged above the mounting panel, and the bottom surface of the nonmetal flanging is in surface contact with the top surface of the mounting panel.
As an optimal scheme of a signal lamp shell mounting structure with a plastic-coated flanging, an inward-extending bending lug is formed at the bottom edge of a shell side wall, a limiting hole is formed in the middle of the shell side wall, a lamp device is arranged inside the shell side wall and placed on the inward-extending bending lug, a clamping hook corresponding to the limiting hole is formed on the lamp device, and the clamping hook is clamped with the limiting hole.
As a preferable scheme of the signal lamp shell mounting structure with the plastic-coated flanging, the inner face of the nonmetal flanging is flush with the inner face of the shell side wall.
As a preferable mode of the mounting structure of the signal lamp shell with the plastic-coated flanging, the inner face of the nonmetal flanging is arranged outside the inner face of the shell side wall.
Compared with the prior art, the beneficial effects of the utility model reside in at least: 1. the metal shell is ensured to be reliably arranged on the installation panel; 2. the nonmetal flanging is independent from the metal shell, and the height, the color and the appearance of the nonmetal flanging are automatically adjusted according to the requirements of customers and are not restricted by the section bar of the metal shell; 3. the metal shell is provided with an inner bending lug and a limiting hole, and the lamp device is provided with a hasp according to the design, so that riveting-free and screw-free fixation with the metal shell is realized.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram (three-dimensional) of a metal shell according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram (front view) of a metal shell according to an embodiment of the present invention.
Fig. 4 is an enlarged schematic view at I in fig. 3.
Detailed Description
The present invention will be described in further detail below with reference to the accompanying drawings by way of specific embodiments. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
Referring to fig. 1-4, a signal housing mounting structure having a plastic-covered flange is shown. The signal lamp shell mounting structure mainly comprises a mounting panel 1, a metal shell 2, a nonmetal flanging 3 and the like.
The installation panel 1 is formed with a panel penetration hole 10. The panel through hole 10 is a through hole penetrating from the top surface of the installation panel 1 to the bottom surface of the installation panel 1.
The metal shell 2 is a sheet metal part. The metal case 2 is placed inside the panel penetration hole 10. The metal housing 2 has housing side walls 20 and does not have housing top and bottom walls. The housing sidewall 20 is formed with a bent portion 201 extending outward from the top edge of the housing sidewall 20. The bending part 201 is formed by adopting a metal plate bending mode.
The non-metal flange 3 extends outwards from the top edge of the side wall 20 of the shell. In this embodiment, the non-metal flange 3 is formed by injection molding, and is injection molded on the basis of the bending portion 201. The nonmetal flanging 3 is completely wrapped around the bending part 201, so that the bending part 201 is hidden. The nonmetal turnup 3 and the metal shell 2 are two independent and different materials, and the height, the color and the appearance of the nonmetal turnup 3 can be automatically adjusted according to the requirements of customers and are not restricted by the section bar of the metal shell 2. The non-metal flange 3 is placed above the mounting panel 1. The non-metal flanging 3 is exposed outside. The bottom surface of the nonmetal flanging 3 is in surface contact with the top surface of the mounting panel 1. The metal shell 2 is fixed to the mounting panel 1 by the non-metal flange 3.
The bottom edge of the housing sidewall 20 is formed with inwardly extending inwardly bent ears 202. A stopper hole 203 is formed in the middle of the case side wall 20. The housing side wall 20 has a lamp device inside. The light assembly is placed over the inner bent ear 202. A hook corresponding to the limiting hole 203 is formed on the lamp device. The hook is engaged with the limiting hole 203. Thereby, the lamp device achieves a rivetless, screwless fixation with the metal housing 2.
In order to ensure that the lamp assembly enters the interior of the metal housing 2, the inner surface of the non-metallic flange 3 does not protrude from the inner surface of the metal housing 2. That is, the inner surface of the non-metal flange 3 is flush with the inner surface of the case side wall 20, or the inner surface of the non-metal flange 3 is outside the inner surface of the case side wall 20.
The above description is only intended to illustrate embodiments of the present invention, and the description is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (4)
1. A signal lamp shell mounting structure with a plastic-coated flanging is characterized by comprising,
a mounting panel having a panel through-hole formed thereon;
the metal shell is arranged inside the panel through hole and is provided with a shell side wall, and a bent part extending outwards from the top edge of the shell side wall is formed on the shell side wall; and the number of the first and second groups,
the nonmetal flanging extends outwards from the top edge of the side wall of the shell, the nonmetal flanging is completely wrapped around the bending part, the nonmetal flanging is arranged above the mounting panel, and the bottom surface of the nonmetal flanging is in surface contact with the top surface of the mounting panel.
2. The mounting structure of a signal lamp housing with a plastic-covered flange as claimed in claim 1, wherein the bottom edge of the housing sidewall is formed with an inwardly extending bending lug, a limiting hole is formed in the middle of the housing sidewall, a lamp device is disposed inside the housing sidewall, the lamp device is placed on the bending lug, a hook corresponding to the limiting hole is formed on the lamp device, and the hook is engaged with the limiting hole.
3. The signal lamp housing mounting structure with the plastic-covered flange as claimed in claim 1 or 2, wherein the inner face of the non-metal flange is flush with the inner face of the housing sidewall.
4. The signal lamp housing mounting structure with the plastic-covered flange as claimed in claim 1 or 2, wherein the inner face of the non-metal flange is outside the inner face of the housing sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922169447.2U CN211919019U (en) | 2019-12-06 | 2019-12-06 | Signal lamp shell mounting structure with plastic-coated flanging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922169447.2U CN211919019U (en) | 2019-12-06 | 2019-12-06 | Signal lamp shell mounting structure with plastic-coated flanging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211919019U true CN211919019U (en) | 2020-11-13 |
Family
ID=73324440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922169447.2U Active CN211919019U (en) | 2019-12-06 | 2019-12-06 | Signal lamp shell mounting structure with plastic-coated flanging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211919019U (en) |
-
2019
- 2019-12-06 CN CN201922169447.2U patent/CN211919019U/en active Active
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