CN214038230U - Headlamp mounting structure - Google Patents
Headlamp mounting structure Download PDFInfo
- Publication number
- CN214038230U CN214038230U CN202022712973.1U CN202022712973U CN214038230U CN 214038230 U CN214038230 U CN 214038230U CN 202022712973 U CN202022712973 U CN 202022712973U CN 214038230 U CN214038230 U CN 214038230U
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- CN
- China
- Prior art keywords
- mounting
- section bar
- lamp body
- headlamp
- vehicle hood
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model provides a headlamp mounting structure, which comprises a vehicle hood, a lampshade, a lamp body and a mounting section bar, wherein the mounting groove of the vehicle hood is flanged inwards, the back surface of the mounting section bar is connected with the flange in the mounting groove of the vehicle hood, a waterproof sealing gasket is arranged between the front surface of the mounting section bar and the lamp body and is fixedly connected with the front surface of the mounting section bar, the front surface of the lamp body is connected with the lampshade, and a waterproof sealing gasket is also arranged between the front surface of the mounting section bar and the lampshade, compared with the prior headlamp mounting structure, the space size of the headlamp invading into the vehicle is reduced, the subsequent maintenance only needs to disassemble a connecting fastener from the mounting section bar for the lamp body, the problem that whether the lampshade is even with the vehicle hood or not needs to be considered when the headlamp is re-installed, the working efficiency is improved, the mounting section bar becomes a permanent structure of the vehicle hood after the installation is finished, the subsequent debugging maintenance only needs to disassemble the lampshade or the lamp body, the mounting and the disassembling are simple and convenient, time and labor saving, the installation and maintenance efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of rail vehicle head-light installation, especially, relate to a head-light bonding mounting structure.
Background
The installation of present subway vehicle head-light all adopts fastener fastening mounting means in very big space in the car. This mounting requires a large space for mounting the headlamp. More and more subway vehicle projects require higher and higher to head-light aesthetic property and illuminance, and installation space is limited in the car in addition, consequently for satisfying performance and heat dissipation requirement head-light volume can't reduce, and because factors such as field of vision, vehicle space, later maintenance, the installation space of head-light is extruded very little, leads to the installation difficulty, and waterproof performance is not good.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at improving the mounting means of head-light, solve because space restriction leads to installation, maintenance to maintain the problem that difficulty and waterproof performance are poor.
In order to achieve the above object, the utility model provides a headlamp mounting structure, its characterized in that: including vehicle hood, lamp shade, lamp body, installation section bar, the inside turn-ups of mounting groove of vehicle hood, the turn-ups in installation section bar back and the vehicle hood mounting groove are connected, are equipped with waterproof sealing pad and fixed connection between preceding and the lamp body, and the lamp body is preceding to be connected with the lamp shade and set up waterproof sealing pad equally between the two.
Furthermore, the lamp body is provided with an outward flange, and the flange is provided with a plurality of mounting holes for connecting the mounting section bar and the lampshade.
Further, the back surface of the mounting section bar is fixed with the flanging in the mounting groove of the vehicle head cover in a double-fixing mode through gluing and a fastener.
Further, the mounting hole comprises a through hole and a threaded hole, the through hole is used for connecting the mounting section bar, and the threaded hole is used for connecting the lampshade.
Further, the through holes and the threaded holes are alternately and continuously arranged.
Further, the lamp shade passes through the thickness assurance parallel and level of the bonding glue between vehicle hood mounting groove and the installation section bar with vehicle hood front end face.
The utility model discloses relative current head-light mounting structure has reduced the inside space size of head-light invasion vehicle. The adhesive strength of the mounting sectional material and the mounting structure strength of the fastener are verified through calculation and analysis, the mounting reliability of the lamp body is effectively improved, and the mounting service life of the device is ensured to be at least 15 years. Follow-up maintenance only needs to dismantle the connecting fastener with the lamp body from the installation section bar, need not to consider when reinstalling again whether problem that lamp shade and vehicle hood are flat, improves work efficiency. The installation section bar becomes the permanent structure of vehicle hood after the installation finishes, follow-up debugging maintenance only need dismantle lamp shade or lamp body can, the installation is dismantled simple and conveniently, labour saving and time saving improves the installation maintenance efficiency.
Drawings
Fig. 1 is a schematic view of the installation structure of the present invention;
FIG. 2 is a schematic view of the structure before installation;
FIG. 3 is an exploded schematic view of FIG. 2;
fig. 4 is a schematic view of the mounting profile.
Detailed Description
Referring to fig. 1-4, the embodiment of the present invention includes a vehicle hood 1, an installation aluminum profile 2, a lamp body 3, a fastening member 4, a lamp cover 5, and a waterproof gasket 6. The inside turn-ups of mounting groove of vehicle hood, the installation aluminium alloy back carries out dual fixed with the turn-ups in the fixed mode of fastener and the vehicle hood mounting groove with sticky, be equipped with waterproof sealing pad and fixed connection between preceding and the lamp body, waterproof sealing pad and glue film combined action prevent that water from getting into the car in, the preceding outside turn-ups 7 that has of lamp body, lamp body 3 utilizes the back of this turn-ups 7 to be connected with installation aluminium alloy 2, preceding is connected with lamp shade 5, and set up waterproof sealing pad 6 between lamp body 3 and the lamp shade 5 equally, prevent that water from getting into in the lamp body 3.
The lamp body turn-ups 7 are provided with 16 installation through-holes, 8 are the through-holes 8 fixed with installation aluminium alloy 2, and 8 are the screw hole 9 fixed with lamp shade 5 in addition. The total weight of the headlamp is reduced, the mounting section is made of aluminum alloy materials, and the structure of the section is optimized to achieve the purpose of weight control under the condition of ensuring the strength of the section.
The utility model discloses a lamp shade and vehicle hood front end face parallel and level are guaranteed to the thickness of the bonding glue between vehicle hood mounting groove and the installation aluminium alloy.
Claims (6)
1. A headlamp mounting structure characterized in that: including vehicle hood (1), lamp shade (5), lamp body (3), installation section bar (2), the inside turn-ups of mounting groove of vehicle hood (1), the turn-ups in installation section bar (2) back and vehicle hood (1) mounting groove are connected, are equipped with waterproof sealing pad (6) and fixed connection between preceding and lamp body (3), and lamp body (3) are preceding to be connected with lamp shade (5) and set up waterproof sealing pad (6) between the two equally.
2. A headlamp mounting structure according to claim 1, wherein: the lamp body (3) is provided with an outward flange (7) which is provided with a plurality of mounting holes.
3. A headlamp mounting structure according to claim 1, wherein: the back surface of the mounting section bar (2) is doubly fixed with the flanging in the mounting groove of the vehicle head cover (1) in a mode of gluing and fixing by a fastener.
4. A headlamp mounting structure according to claim 2, wherein: the mounting hole comprises a through hole (8) and a threaded hole (9), the through hole is used for connecting the mounting section bar (2), and the threaded hole (9) is used for connecting the lampshade (5).
5. A headlamp mounting structure according to claim 4, wherein: the through holes (8) and the threaded holes (9) are alternately and continuously arranged.
6. A headlamp mounting structure according to claim 1, wherein: the front end surfaces of the lampshade (5) and the vehicle head cover (1) are flush with each other through the thickness of the adhesive between the vehicle head cover mounting groove and the mounting section bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022712973.1U CN214038230U (en) | 2020-11-23 | 2020-11-23 | Headlamp mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022712973.1U CN214038230U (en) | 2020-11-23 | 2020-11-23 | Headlamp mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214038230U true CN214038230U (en) | 2021-08-24 |
Family
ID=77361065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022712973.1U Active CN214038230U (en) | 2020-11-23 | 2020-11-23 | Headlamp mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214038230U (en) |
-
2020
- 2020-11-23 CN CN202022712973.1U patent/CN214038230U/en active Active
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| GR01 | Patent grant |