CN214468110U - Automobile tail door illuminating lens system with parking prompt - Google Patents
Automobile tail door illuminating lens system with parking prompt Download PDFInfo
- Publication number
- CN214468110U CN214468110U CN202120582238.5U CN202120582238U CN214468110U CN 214468110 U CN214468110 U CN 214468110U CN 202120582238 U CN202120582238 U CN 202120582238U CN 214468110 U CN214468110 U CN 214468110U
- Authority
- CN
- China
- Prior art keywords
- light source
- lens
- projection
- light
- illuminating
- 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.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 26
- 238000005286 illumination Methods 0.000 claims abstract description 21
- 230000003287 optical effect Effects 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 abstract description 13
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides an automobile tail gate illuminating lens system with parking prompt, which is characterized in that the illuminating lens system comprises a tail gate body, one end of the tail gate body is provided with a triangular prism-shaped heat dissipation seat, one side surface of the heat dissipation seat is provided with a projection light source which emits light towards the other end of the tail gate body, and the other side surface of the heat dissipation seat is provided with an illuminating light source; a projection lens cone is sleeved outside the projection light source, and a projection lens group and a film are sequentially arranged on one side of a light emergent surface of the projection light source; the illuminating light source overcoat is equipped with the lamp stand, and the inner wall of lamp stand covers there is the reflecting layer, and illuminating light source's light emitting area one side is equipped with the deflection lens, and one side of deflection lens is the income light plane, and one side of deflection lens is the light-emitting inclined plane, forms the contained angle between light-emitting inclined plane and the optical axis of illuminating light source. The utility model can form a comprehensive illumination effect in a downward slant direction; can form the warning effect of luminous pattern on the tail-gate body, and these luminous patterns can not directly project people's eye.
Description
Technical Field
The utility model relates to an optical lens system specifically discloses a take car tail-gate lighting lens system of parking suggestion.
Background
In order to ensure that the vehicle can be used in different environments, a lighting assembly is generally disposed inside and outside the vehicle, the lighting assembly disposed outside the vehicle is used for providing a light source for a driver and people around the vehicle, so as to ensure driving safety, and the lighting assembly disposed inside the vehicle is used for providing light for a user to see the environment inside the vehicle.
Among the prior art, be provided with lighting assembly in the boot of vehicle usually and be used for seeing the boot internal environment clearly for the user, these lighting assembly set up the lateral wall at the boot usually, and the light that this kind of lighting assembly sent is blockked by the article in the boot very easily, leads to the inside illumination dead angle that forms of boot, and when putting out the stop car, the personnel at vehicle rear can all extinguish and can't give the vehicle rear are formed and are reminded by various external lighting assembly of car, and the user has serious potential safety hazard when the boot seeks article.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a take car tail-gate illuminating lens system of parking suggestion to prior art problem, can provide good warning effect for the inside comprehensive illuminating effect that forms of boot simultaneously can be for the rear personnel.
In order to solve the prior art problem, the utility model discloses an automobile tail gate illuminating lens system with parking prompt, which comprises an L-shaped tail gate body, wherein one end of the tail gate body is provided with a triangular prism-shaped heat dissipation seat, one side surface of the heat dissipation seat is provided with a projection light source which emits light towards the other end of the tail gate body, and the other side surface of the heat dissipation seat is provided with an illuminating light source;
the projection light source is sleeved with a projection lens cone, one side of a light emitting surface of the projection light source is sequentially provided with a projection lens group and a film, and the projection lens group and the film are fixed in the projection lens cone;
the illuminating light source overcoat is equipped with the lamp stand of bowl form, and the inner wall of lamp stand covers there is the reflecting layer, and illuminating light source's light emitting surface one side is equipped with the deflection lens, and one side that the deflection lens is close to illuminating light source is the income light plane, and one side that the illuminating light source was kept away from to the deflection lens is the light-emitting inclined plane, goes into the light plane and is perpendicular with illuminating light source's optical axis, forms the contained angle that is less than ninety degrees between light-emitting inclined plane and illuminating light source's the optical axis, and the light-emitting inclined plane is to the projection lens cone back.
Furthermore, the radiating fins are fixed on the radiating seat and are positioned on the side surface of the radiating seat far away from the projection light source and the illumination light source.
Furthermore, a rotating shaft is connected between the heat dissipation seat and the tail door body.
Furthermore, an included angle of 100-150 degrees is formed between the optical axis of the illumination light source and the optical axis of the projection light source.
Furthermore, the projection mirror group comprises a first convex lens, a concave lens and a second convex lens which are arranged in sequence, and the first convex lens is positioned on one side of the concave lens close to the projection light source.
Furthermore, a brightness enhancement film is covered on the light emergent inclined plane.
The utility model has the advantages that: the utility model discloses an automobile tail door illuminating lens system with parking prompt, which can form an oblique downward illuminating effect so as to form a comprehensive illuminating effect for the interior of a tail box, and can deflect light rays of an illuminating light source through a deflection lens, thereby effectively reducing the design and installation difficulty of a lamp holder and a projection lens cone; the effect that light-emitting pattern can be formed on the tail door body to projection light source cooperation projection mirror group and film, can form good decoration, usher's effect when providing good warning effect for the rear personnel, and these luminous patterns can not directly project people's eye, can effectively ensure the health of user's eyes.
Drawings
Fig. 1 is the structure schematic diagram of the utility model after hiding the tail door body.
Fig. 2 is a schematic diagram of the optical path structure of the present invention.
The reference signs are: the backlight module comprises a tail door body 10, a heat radiation seat 11, a heat radiation fin 12, a rotating shaft 13, a projection light source 20, a projection lens barrel 21, a projection lens group 22, a first convex lens 221, a concave lens 222, a second convex lens 223, a film sheet 23, an illumination light source 30, a lamp holder 31, a reflecting layer 32, a deflection lens 33, a light incident plane 331, a light emergent inclined plane 332 and a brightness enhancement film 333.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Refer to fig. 1 and 2.
The embodiment of the utility model discloses an automobile tail gate illuminating lens system with parking prompt, as shown in fig. 1 and 2, comprising a L-shaped tail gate body 10, wherein one end of the tail gate body 10 is provided with a triangular prism-shaped heat dissipation seat 11, preferably, the heat dissipation seat 11 is an aluminum heat dissipation seat 11, one side surface of the heat dissipation seat 11 is provided with a projection light source 20 which emits light towards the other end of the tail gate body 10, the other side surface of the heat dissipation seat 11 is provided with an illuminating light source 30 which emits light towards the interior of a carriage, namely, the adjacent two side surfaces of the heat dissipation seat 11 are respectively provided with the projection light source 20 and the illuminating light source 30, the heat dissipation effect of the two light sources during working can be effectively improved through the heat dissipation seat 11, thereby prolonging the service life of the light sources and improving the working performance of the two light sources, because the two light sources are respectively arranged on different side surfaces of the triangular prism-shaped heat dissipation seat 11, an included angle is formed between the central optical axis of the projection light source 20 and the central optical axis of the illuminating light source 30, preferably, the projection light source 20 and the illumination light source 30 are both PCB boards welded with LED beads;
a projection lens cone 21 is sleeved outside the projection light source 20, a projection lens group 22 and a film sheet 23 are sequentially arranged on one side of a light emergent surface of the projection light source 20, and the projection lens group 22 and the film sheet 23 are both fixed in the projection lens cone 21;
the illumination light source 30 is externally sleeved with a bowl-shaped lamp holder 31, the illumination light source 30 is located at the bottom of the bowl-shaped lamp holder 31, a reflecting layer 32 covers the inner wall of the lamp holder 31, a deflection lens 33 is arranged on one side of a light emitting surface of the illumination light source 30, an incident light plane 331 is arranged on one side of the deflection lens 33 close to the illumination light source 30, an emergent light inclined plane 332 is arranged on one side of the deflection lens 33 far away from the illumination light source 30, the incident light plane 331 is perpendicular to a central optical axis of the illumination light source 30, an included angle smaller than ninety degrees is formed between the emergent light inclined plane 332 and the central optical axis of the illumination light source 30, the emergent light inclined plane 332 is back to the projection lens barrel 21, namely the thickness of the deflection lens 33 is gradually increased along the direction close to the projection lens barrel 21, and light rays emitted by the illumination light source 30 can be deflected and emitted from one side close to the projection lens barrel 21.
The utility model discloses a tail-gate body 10 structure of car, open the rear of a vehicle case after, as shown in fig. 2, projection light source 20 is luminous to the plate body that is close perpendicular to ground in the tail-gate board, and light source 30 is luminous to the car tail-gate incasement. Specifically, after light emitted by a projection light source 20 is adjusted by a projection lens group 22, the light reaches a Taffy sheet 23 and forms projection light, the projection light capable of forming a projection image is projected onto a tail door body 10, a parking prompt can be provided for personnel behind an automobile, traffic accidents caused by insufficient warning can be effectively avoided, the safety of the automobile can be effectively improved, the Taffy sheet 23 can be designed according to requirements to form corresponding luminous patterns such as automobile logos, and the like, and the effects of good decoration, welcoming and the like are achieved, in addition, the light is projected onto the door body of the tail door instead of directly emitting light to the rear of the automobile, and damage to the health of the user due to the fact that the light is directly projected onto human eyes of the user can be effectively avoided; most of light rays emitted by the illumination light source 30 reach the inside of the deflection lens 33 from the light incident inclined plane, and are deflected to one side close to the projection lens barrel 21 through the light emergent inclined plane 332 and then are emitted, an included angle is formed between the optical axis of the finally emitted light beam and the horizontal plane, the light beams can irradiate the inside of the trunk from the upper oblique downward angle, the light distribution effect is comprehensive and not easy to be shielded, a user can conveniently observe the environment inside the trunk, partial light rays emitted by the illumination light source 30 enter the deflection lens 33 after being collected through the reflecting layer 32, and the energy utilization rate is high.
In this embodiment, the heat dissipation fins 12 are fixed on the heat dissipation seat 11, and the heat dissipation fins 12 are located on the side of the heat dissipation seat 11 away from the projection light source 20 and the illumination light source 30, so that the heat dissipation effect of the heat dissipation seat 11 can be effectively improved, and the obstruction in the installation of the projection light source 20 and the illumination light source 30 can be avoided.
In this embodiment, be connected with rotation axis 13 between radiating seat 11 and the tail-gate body 10, radiating seat 11 can realize rotatoryly for the tail-gate body 10 promptly, can adjust the utility model discloses lens system's grading region.
In the present embodiment, an included angle of 100 ° to 150 ° is formed between the central optical axis of the illumination light source 30 and the central optical axis of the projection light source 20, which can effectively provide sufficient space for the arrangement of the projection lens barrel 21 and the lamp holder 31.
In this embodiment, the projection lens group 22 includes a first convex lens 221, a concave lens 222 and a second convex lens 223 sequentially arranged, the first convex lens 221 is located on one side of the concave lens 222 close to the projection light source 20, that is, the light emitted from the projection light source 20 sequentially passes through the first convex lens 221, the concave lens 222 and the second convex lens 223.
In the embodiment, the light-exiting inclined surface 332 is covered with the brightness enhancement film 333, and the brightness of the light finally exiting from the illumination light source 30 after passing through the deflection lens 33 can be effectively improved by the brightness enhancement film 333.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present 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 (6)
1. The automobile tail gate illuminating lens system with the parking prompt function is characterized by comprising an L-shaped tail gate body (10), wherein a triangular prism-shaped heat dissipation seat (11) is installed at one end of the tail gate body (10), a projection light source (20) which emits light towards the other end of the tail gate body (10) is installed on one side face of the heat dissipation seat (11), and an illuminating light source (30) is installed on the other side face of the heat dissipation seat (11);
a projection lens cone (21) is sleeved outside the projection light source (20), a projection lens group (22) and a film sheet (23) are sequentially arranged on one side of a light emergent surface of the projection light source (20), and the projection lens group (22) and the film sheet (23) are both fixed in the projection lens cone (21);
light source (30) overcoat is equipped with lamp stand (31) of bowl form, the inner wall of lamp stand (31) covers has reflection stratum (32), light emitting surface one side of light source (30) is equipped with deflection lens (33), deflection lens (33) are close to one side of light source (30) is gone into light plane (331), deflection lens (33) are kept away from one side of light source (30) is light-emitting inclined plane (332), go into light plane (331) with the optical axis of light source (30) is perpendicular, light-emitting inclined plane (332) with form the contained angle that is less than ninety degrees between the optical axis of light source (30), light-emitting inclined plane (332) are dorsad projection lens barrel (21).
2. The automobile tail gate illuminating lens system with the parking prompt function as claimed in claim 1, wherein a heat dissipating fin (12) is fixed on the heat dissipating seat (11), and the heat dissipating fin (12) is located on the side of the heat dissipating seat (11) far away from the projection light source (20) and the illumination light source (30).
3. The automobile tail gate illuminating lens system with the parking prompt function as claimed in claim 1, wherein a rotating shaft (13) is connected between the heat dissipation seat (11) and the tail gate body (10).
4. The automobile tail gate illuminating lens system with the parking prompt as claimed in claim 1, wherein an included angle of 100-150 degrees is formed between the optical axis of the illuminating light source (30) and the optical axis of the projection light source (20).
5. The automobile tail gate illuminating lens system with the parking prompt function as claimed in claim 1, wherein the projecting lens group (22) comprises a first convex lens (221), a concave lens (222) and a second convex lens (223) which are arranged in sequence, and the first convex lens (221) is positioned on one side of the concave lens (222) close to the projection light source (20).
6. The automobile tail gate illuminating lens system with the parking prompt as claimed in claim 1, wherein the light emergent inclined surface (332) is covered with a brightness enhancement film (333).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120582238.5U CN214468110U (en) | 2021-03-22 | 2021-03-22 | Automobile tail door illuminating lens system with parking prompt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120582238.5U CN214468110U (en) | 2021-03-22 | 2021-03-22 | Automobile tail door illuminating lens system with parking prompt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214468110U true CN214468110U (en) | 2021-10-22 |
Family
ID=78159215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120582238.5U Expired - Fee Related CN214468110U (en) | 2021-03-22 | 2021-03-22 | Automobile tail door illuminating lens system with parking prompt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214468110U (en) |
-
2021
- 2021-03-22 CN CN202120582238.5U patent/CN214468110U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2006236588A (en) | Optical llumination device and vehicular lighting fixture | |
| KR101410878B1 (en) | Head lamp for vehicles | |
| JP2010040322A (en) | Lighting fixture for vehicle | |
| US10906453B2 (en) | Vehicular detection device and vehicular lamp | |
| JP6986341B2 (en) | Vehicle headlights | |
| JP6792388B2 (en) | Vehicle headlights | |
| CA2482364A1 (en) | Signaling assembly | |
| US10816162B2 (en) | Vehicular headlight with light diffusing, heat mitigating extension member | |
| US9441805B2 (en) | Optical device, in particular for a motor vehicle | |
| CN214468110U (en) | Automobile tail door illuminating lens system with parking prompt | |
| KR20160054984A (en) | Lamp for vehicles | |
| CN213955211U (en) | Novel automobile LED high beam with optical design | |
| JP2013246888A (en) | Lamp fitting for vehicle | |
| KR101500387B1 (en) | Head light module | |
| JP2004227981A (en) | Vehicular lamp | |
| JP6669690B2 (en) | Lighting equipment | |
| CN215061822U (en) | Warning light lens system for side face of vehicle body | |
| CN214198512U (en) | Automobile brake lamp capable of emitting light uniformly | |
| JPS63901A (en) | Lighting apparatus | |
| CN111623304A (en) | Single-row LED (light-emitting diode) high beam module | |
| CN214689275U (en) | Automobile rearview mirror indicator lens system with multidirectional warning function | |
| CN210166610U (en) | Direct light-compensating lamp suitable for road monitoring of cantilever beam installation | |
| JP2019163005A (en) | Display device of head-up display device | |
| CN220851869U (en) | Vehicle lamp and vehicle | |
| CN214745485U (en) | A show wide lamp lens system for automobile body |
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: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |