CN210860953U - Agricultural machinery driver's cabin headlamp - Google Patents
Agricultural machinery driver's cabin headlamp Download PDFInfo
- Publication number
- CN210860953U CN210860953U CN201922204062.5U CN201922204062U CN210860953U CN 210860953 U CN210860953 U CN 210860953U CN 201922204062 U CN201922204062 U CN 201922204062U CN 210860953 U CN210860953 U CN 210860953U
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- light
- lamp
- plane
- emitting
- concave surface
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- 238000003780 insertion Methods 0.000 claims abstract description 9
- 230000037431 insertion Effects 0.000 claims abstract description 9
- 239000011324 bead Substances 0.000 claims abstract description 4
- 241000258971 Brachiopoda Species 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 7
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses an agricultural machinery driver's cabin headlamp, it includes the interior lamp casing, the interior lamp casing has a plurality of adjacent reflection concave surfaces, lies in the light-emitting plane of reflection concave surface lower extreme, and extends in the light-emitting plane front side and the leaded light plane of downward sloping, wherein the light-emitting plane has the light-emitting mouth that corresponds each reflection concave surface; the limiting insertion pieces are arranged at the lower end of the light emergent plane; a plurality of rear mounting posts and lower mounting posts disposed at the rear end of the reflective concave surface; the lamp road board is inserted into the limiting insertion sheet and fixed on the lower mounting post through screws, and the lamp road board is provided with LED lamp beads exposed out of the light outlet; the lamp holder shell is fixed on the rear mounting post through screws; and a lamp shade shell which is embedded. The utility model discloses a reflection concave surface and the LED lamp pearl of light-emitting plane cooperation lamp house board, the reflection of accomplishing light is concentrated, and the light-guiding plane downward sloping simultaneously, light-emitting effect are better, avoid in the past that the agricultural machinery driver's cabin lacks that the illuminating effect is good, the inconvenient trouble of installation.
Description
Technical Field
The application belongs to the technical field of auto-parts, specifically speaking relates to an agricultural machinery driver's cabin headlamp.
Background
Agricultural machinery refers to a general name of various mechanical equipment used in agricultural production. For some small agricultural machines, some lighting headlights are mounted at the front end of a cab, at present, most of the headlights are circular headlights with halogen bulbs, an external support is fixed on a vehicle body, the headlights are easy to corrode after long-term use, the brightness of the bulbs is insufficient, the headlights are easy to dim, and the headlights which are good in lighting effect and convenient to mount, dismount and replace are lacked.
SUMMERY OF THE UTILITY MODEL
In view of this, the technical problem that this application will be solved provides an agricultural machinery driver's cabin headlamp, through the LED lamp pearl of reflection concave surface and light-emitting plane cooperation lamp house board, accomplishes the reflection of light and concentrates, and the leaded light plane downward sloping simultaneously, light-emitting effect is better, avoids agricultural machinery driver's cabin to lack the trouble that illuminating effect is good, the installation is inconvenient in the past.
In order to solve the technical problem, the utility model discloses an agricultural machinery driver's cabin headlamp, which comprises an inner lamp shell, wherein the inner lamp shell is provided with a plurality of adjacent reflection concave surfaces, a light-emitting plane positioned at the lower end of the reflection concave surfaces and a light guide plane extending to the front side of the light-emitting plane and inclining downwards, and the light-emitting plane is provided with a light-emitting port corresponding to each reflection concave surface; the limiting insertion pieces are arranged at the lower end of the light emergent plane; a plurality of rear mounting posts and lower mounting posts disposed at the rear end of the reflective concave surface; the lamp road board is inserted into the limiting insertion sheet and fixed on the lower mounting post through screws, and the lamp road board is provided with LED lamp beads exposed out of the light outlet; the lamp holder shell is fixed on the rear mounting post through screws, the rear end of the lamp holder shell is provided with a conductive wire harness hole, and the front end of the lamp holder shell is provided with a circle of positioning groove; and the lampshade shell is embedded in the positioning groove.
According to the present invention, the concave surface is densely covered with the convex reflection units, and the reflection units are square.
According to the utility model discloses an embodiment, wherein a plurality of support portions that have the bayonet socket are extended to above-mentioned positioning groove outer lane, and the lampshade shell has the protrusion that the bayonet socket was located to the card and buckles.
According to the utility model discloses an embodiment, wherein above-mentioned lamp stand casing rear end still has the installing support, and the installing support has the mounting hole, and is equipped with the rectangular channel that extends to the back around the mounting hole.
Compared with the prior art, the application can obtain the following technical effects:
through the LED lamp pearl of reflection concave surface and light-emitting plane cooperation lamp house board, the reflection of accomplishing light is concentrated, and the leaded light plane downward sloping simultaneously, the light-emitting effect is better, avoids in the past that the agricultural machinery driver's cabin lacks that the illuminating effect is good, the inconvenient trouble of installation.
Of course, it is not necessary for any one product to achieve all of the above-described technical effects simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a perspective view of an agricultural cab headlamp according to an embodiment of the present disclosure;
FIG. 2 is a front light separation view of an agricultural cab according to an embodiment of the present disclosure;
FIG. 3 is a rear view of an inner lamp housing of an embodiment of the present application.
Reference numerals
The lamp holder comprises an inner lamp shell 10, a reflection concave surface 11, a light-emitting plane 12, a light guide plane 13, a light outlet 14, a limiting insertion piece 20, a rear mounting post 30, a lower mounting post 40, a lamp circuit board 50, a lamp holder shell 60, a wiring harness hole 61, a positioning groove 62, a bayonet 63, a support part 64, a lampshade shell 70, a protruding buckle 71, a mounting support 80, a mounting hole 81 and a rectangular groove 82.
Detailed Description
Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
Referring to fig. 1 to 3 together, fig. 1 is a perspective view of a headlamp of an agricultural machinery cab according to an embodiment of the present application; FIG. 2 is a front light separation view of an agricultural cab according to an embodiment of the present disclosure; FIG. 3 is a rear view of an inner lamp housing of an embodiment of the present application. As shown in the drawings, an agricultural cab headlamp comprises an inner lamp housing 10, the inner lamp housing 10 has a plurality of adjacent reflecting concave surfaces 11, a light-emitting plane 12 located at the lower end of the reflecting concave surface 11, and a light-guiding plane 13 extending to the front side of the light-emitting plane 12 and inclined downward, wherein the light-emitting plane 12 has a light-emitting port 14 corresponding to each reflecting concave surface 11; a plurality of limiting insertion pieces 20 arranged at the lower end of the light emergent plane 12; a plurality of rear mounting posts 30 and lower mounting posts 40 provided at the rear end of the concave reflection surface 11; the lamp circuit board 50 is inserted into the limiting insertion sheet 20 and fixed to the lower mounting post 40 through screws, and the lamp circuit board 50 is provided with LED lamp beads exposed out of the light outlet 14; a socket housing 60 fixed to the rear mounting post 30 by screws, the socket housing 60 having a conductive wire harness hole 61 at a rear end thereof and a ring of positioning grooves 62 at a front end thereof; and a cover housing 70 fitted in the positioning groove 62.
The utility model relates to an embodiment, interior lamp casing 10 has sunken reflection concave surface 11, connect light-emitting plane 12 at the lower extreme of reflection concave surface 11, light-emitting plane 12 lower extreme supports lamp circuit board 50 through spacing inserted sheet 20 at first location, wear to establish lamp circuit board 50 by the 40 screws of lower part erection column and accomplish fixedly again, with lamp circuit board 50 whole fixed interior lamp casing 10's lower extreme, the space-saving assembly, derive LED lamp pearl by light-emitting window 14 simultaneously, direct towards reflection concave surface 11, light is more concentrated, final reflection angle is bigger, improve the warning. In addition, the light guide plane 13 extending from the front end is inclined downwards to form gradient, and the light emission is obvious.
The rear end of the reflecting concave surface 11 is also provided with a rear mounting post 30 for fixing the lamp holder shell 60 by screws so as to be convenient for mounting to a vehicle body, and the front end is provided with a lampshade shell 70 through a positioning groove 62 so as to uniformly emit light and have wide application. In addition, the wiring harness hole 61 which is conducted at the rear end facilitates the wire outgoing of the lamp circuit board 50.
Preferably, the reflection concave surface 11 is densely distributed with convex reflection units, the reflection units are square, the reflection angle is increased, the light emitting range is improved, and the warning is enhanced.
The positioning groove 62 of the socket housing 60 is extended with a plurality of holder portions 64 having bayonets 63, and the cap housing 70 has a protruding button 71 engaged with the bayonets 63. When the installation, can inlay the outer lane of lamp shade casing 70 and establish into positioning groove 62, the preferred sealing washer that installs additional, then detain 71 card at the protrusion and establish into bayonet socket 63 and accomplish fixedly, the simple operation, stability is high.
In addition, the socket housing 60 has a mounting bracket 80 at the rear end thereof, the mounting bracket 80 has a mounting hole 81, and a rectangular groove 82 extending rearward is formed around the mounting hole 81. The utility model discloses a mounting hole 81 bolt fastening accomplishes the installation on the frame, and the location is strengthened to rectangular channel 82 simultaneously, improves stability, and the installation is dismantled all more conveniently.
To sum up, the utility model discloses a reflection concave surface 11 cooperates the LED lamp pearl of circuit board 50 with light-emitting plane 12, and the reflection of accomplishing light is concentrated, and 13 downward sloping in light-guiding plane simultaneously, light-emitting effect are better, avoid in the past that the agricultural machinery driver's cabin lacks illuminating effect good, the inconvenient trouble of installation.
The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.
Claims (4)
1. An agricultural machine driver's cabin headlamp characterized in that includes:
the inner lamp shell is provided with a plurality of adjacent reflection concave surfaces, a light-emitting plane positioned at the lower end of the reflection concave surfaces and a light guide plane extending to the front side of the light-emitting plane and inclining downwards, wherein the light-emitting plane is provided with a light-emitting port corresponding to each reflection concave surface;
the limiting insertion pieces are arranged at the lower end of the light emergent plane;
a plurality of rear mounting posts and lower mounting posts disposed at the rear end of the reflective concave surface;
the lamp road board is inserted into the limiting insertion sheet and fixed on the lower mounting post through screws, and the lamp road board is provided with LED lamp beads exposed out of the light outlet;
the lamp holder shell is fixed on the rear mounting post through screws, the rear end of the lamp holder shell is provided with a conductive wire harness hole, and the front end of the lamp holder shell is provided with a circle of positioning groove; and
the lampshade shell is embedded in the positioning groove.
2. The agricultural cab headlamp according to claim 1, wherein the concave reflecting surface is densely covered with convex reflecting units, and the reflecting units are square.
3. The agricultural cab headlamp according to claim 1, wherein a plurality of leg portions having a catch are extended from an outer periphery of the positioning groove, and the cover housing has a protruding buckle that is caught by the catch.
4. The agricultural cab headlamp according to claim 1 wherein the rear end of the lamp holder housing further has a mounting bracket having a mounting hole with a rectangular groove extending rearward around the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922204062.5U CN210860953U (en) | 2019-12-11 | 2019-12-11 | Agricultural machinery driver's cabin headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922204062.5U CN210860953U (en) | 2019-12-11 | 2019-12-11 | Agricultural machinery driver's cabin headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210860953U true CN210860953U (en) | 2020-06-26 |
Family
ID=71287431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922204062.5U Expired - Fee Related CN210860953U (en) | 2019-12-11 | 2019-12-11 | Agricultural machinery driver's cabin headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210860953U (en) |
-
2019
- 2019-12-11 CN CN201922204062.5U patent/CN210860953U/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 |
Granted publication date: 20200626 |