CN216716079U - Lamp structure and vehicle - Google Patents
Lamp structure and vehicle Download PDFInfo
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- CN216716079U CN216716079U CN202220253778.3U CN202220253778U CN216716079U CN 216716079 U CN216716079 U CN 216716079U CN 202220253778 U CN202220253778 U CN 202220253778U CN 216716079 U CN216716079 U CN 216716079U
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- lamp
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Abstract
The utility model discloses a lamp structure and a vehicle, the lamp structure comprises a lamp shell, a light source board and a light guide structure, the lamp shell is provided with a containing cavity, the containing cavity is provided with an opening communicated with the outside, the lamp shell is used for being connected with an outside installation wall, the light source board is provided with a luminous body, the luminous body is arranged corresponding to the opening, the light guide structure is arranged in the containing cavity, the light guide structure comprises a light guide column and a light guide sheet, one end of the light guide column is covered on the luminous body, the other end of the light guide column extends from the opening to the direction far away from the opening of the containing cavity, and the light guide sheet is connected with the side wall of the light guide column along the extending direction of the light guide column. The lamp structure can guide the light emitted by the luminous body into the accommodating cavity through the light guide column and uniformly guide the light in the light guide column into the accommodating cavity through the light guide sheet, so that the light in the accommodating cavity is uniformly filled, the lamp structure can uniformly emit light without a plurality of LED chips, and the lamp structure has the advantage of low cost.
Description
Technical Field
The utility model relates to the technical field of vehicles, in particular to a lamp structure and a vehicle.
Background
At present, due to the intense competition in the vehicle market and the individual requirements of people, the appearance requirements of vehicles are differentiated. The modeling of the lamp structure of the vehicle is also required to be more and more diversified, and as the lamp structure of the marker light, the modeling is required to be more and more slender, so that the light-emitting requirement on the lamp structure is also higher and higher. In order to make the light emitting uniformity of the lamp structure better, designers usually adopt a structure of LED chips which are uniformly arranged, however, the usage amount of the LED chips of the structure is large, so that the cost of the lamp structure is high.
In view of the above-mentioned drawbacks, it is necessary to provide a new lamp structure and a vehicle.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a lamp structure and a vehicle, and aims to solve the problem of high cost caused by the adoption of a plurality of LED chips for obtaining uniform light emission in the conventional lamp structure.
In order to achieve the above purpose, the lamp structure provided by the utility model comprises a lamp housing, a light source board and a light guide structure, wherein the lamp housing is provided with an accommodating cavity, the accommodating cavity is provided with an opening communicated with the outside, the lamp housing is used for being connected with an outside installation wall, the light source board is provided with a light emitting body, the light emitting body is arranged corresponding to the opening, the light guide structure is arranged in the accommodating cavity, the light guide structure comprises a light guide column and a light guide sheet, one end of the light guide column is covered on the light emitting body, the other end of the light guide column extends from the opening to the direction of the accommodating cavity far away from the opening, and the light guide sheet is connected with the side wall of the light guide column along the extending direction of the light guide column.
Preferably, the edge of leaded light piece with the lateral wall of leaded light post is connected, the lamp body is equipped with the printing opacity district and shelters from the district, the leaded light post is located shelter from the district.
Preferably, the periphery of lamp body is equipped with the installation department, the installation department be used for with external installation wall is connected, shelter from the district with the installation department corresponds the setting.
Preferably, the number of the light guide plates is multiple, and the multiple light guide plates are arranged at intervals along the extending direction of the light guide column.
Preferably, the lamp housing has a long side and a short side, the accommodating cavity extends along the extending direction of the long side, and the short side is provided with the opening.
Preferably, the lamp body includes interconnect's backplate and lamp shade, the backplate with the lamp shade all follows the extending direction on long limit extends, just the backplate with enclose between the lamp shade hold the chamber, the one end of backplate and corresponding the one end of lamp shade encloses the opening.
Preferably, the back plate is concave inwards towards one side of the accommodating cavity to form an accommodating groove, the accommodating groove extends along the extending direction of the long edge, and the light guide column part is accommodated in the accommodating groove.
Preferably, the lamp shade is including first lamp plate, second lamp plate and the third lamp plate that connects gradually, first lamp plate the second lamp plate and the third lamp plate encloses into the recess, the recess is followed the extending direction who holds the chamber extends, just the recess with enclose between the backplate and become hold the chamber.
Preferably, the light source plate is abutted with the lamp housing at the opening;
and/or the luminous body is an LED lamp bead.
In addition, the utility model also provides a vehicle, and the vehicle comprises the lamp structure.
In the technical scheme of the utility model, the lamp structure comprises a lamp shell, a light source board and a light guide structure, wherein the lamp shell is provided with a containing cavity, the containing cavity is provided with an opening communicated with the outside, the lamp shell is connected with an outside installation wall, the light source board is provided with a luminous body, the luminous body is arranged corresponding to the opening, the light guide structure is arranged in the containing cavity and comprises a light guide column and a light guide sheet, one end of the light guide column is covered on the luminous body, so that light emitted by the luminous body directly enters the light guide column, the other end of the light guide column extends from the opening to the direction far away from the opening of the containing cavity, the light emitted by the luminous body is guided into the containing cavity through the light guide column, the light guide sheet is connected with the side wall of the light guide column along the extending direction of the light guide column, and the light in the light guide column is uniformly guided by the light guide sheet. The lamp structure can guide the light emitted by the luminous body into the accommodating cavity through the light guide column and uniformly guide the light in the light guide column to all parts in the accommodating cavity through the light guide sheet, so that the light in the accommodating cavity is uniformly filled, the lamp structure can uniformly emit light without a plurality of LED chips, and the lamp structure has the advantage of low cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a lamp structure according to an embodiment of the utility model;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic structural diagram of a light guide structure according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a back plate according to an embodiment of the present invention;
FIG. 5 is a schematic view of a lampshade according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a light source board according to an embodiment of the utility model.
The reference numbers illustrate:
| reference numerals | Name(s) | Reference numerals | Name (R) |
| 1 | |
181 | |
| 11 | Containing |
182 | |
| 111 | Opening(s) | 183 | |
| 12 | Light-transmitting |
184 | |
| 13 | |
2 | |
| 14 | Mounting |
21 | |
| 15 | Long side | 3 | |
| 16 | |
31 | |
| 17 | |
32 | |
| 171 | |
10 | |
| 18 | Lamp shade |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a lamp structure and a vehicle, and aims to solve the problem of high cost caused by the adoption of a plurality of LED chips for obtaining uniform light emission in the conventional lamp structure.
Referring to fig. 1 and fig. 2, the lamp structure includes a lamp housing 1, a light source board 2 and a light guide structure 3, the lamp housing 1 is provided with a containing cavity 11, the containing cavity 11 has an opening 111 communicated with the outside, the lamp housing 1 is used for being connected with an outside installation wall 10, the light source board 2 is provided with a light emitter 21, the light emitter 21 is arranged corresponding to the opening 111, the light guide structure 3 is arranged in the containing cavity 11, and the light guide structure 3 includes a light guide pillar 31 and a light guide sheet 32, one end of the light guide pillar 31 is covered on the light emitter 21, the other end of the light guide pillar 31 extends from the opening 111 to the direction of the containing cavity 11 far away from the opening 111, and the light guide sheet 32 is connected with the side wall of the light guide pillar 31 along the extending direction of the light guide pillar 31.
The lamp structure comprises a lamp shell 1, a light source board 2 and a light guide structure 3, wherein the lamp shell 1 is provided with a containing cavity 11, the containing cavity 11 is provided with an opening 111 communicated with the outside, the lamp shell 1 is connected with an outside installation wall 10, the light source board 2 is provided with a light emitting body 21, the light emitting body 21 is arranged corresponding to the opening 111, the light guide structure 3 is arranged in the containing cavity 11, the light guide structure 3 comprises a light guide pillar 31 and a light guide sheet 32, one end of the light guide pillar 31 is covered on the light emitting body 21, so that light emitted by the light emitting body 21 directly enters the light guide pillar 31, the other end of the light guide pillar 31 extends from the opening 111 to the direction of the containing cavity 11 far away from the opening 111, the light emitted by the light emitting body 21 is guided into the containing cavity 11 through the light guide pillar 31, the light guide sheet 32 is connected with the side wall of the light guide pillar 31 along the extending direction of the light guide pillar 31, and the light guide sheet 32 uniformly guides the light in the light guide pillar 31. The lamp structure can guide the light emitted by the luminous body 21 into the accommodating cavity 11 through the light guide column 31, and the light guide sheet 32 increases the light-emitting coverage area of the light guide structure 3, so that the light in the light guide column 31 can be uniformly guided to all positions in the accommodating cavity 11, the light in the accommodating cavity 11 is uniformly filled, the lamp structure can uniformly emit light without a plurality of LED chips, and the lamp structure has the advantage of low cost. It should be noted that, for the lampshades 18 with different shapes and sizes, the shapes and sizes of the light guide posts 31 and the light guide sheets 32 of the light guide structure 3 can be adjusted to adapt to the uniform light emitting effect of the lampshades 18.
As shown in fig. 3, in an embodiment, the edge of the light guide sheet 32 is connected to the side wall of the light guide pillar 31, the lamp housing 1 is provided with a light-transmitting area 12 and a shielding area 13, and the light guide pillar 31 is disposed in the shielding area 13. In order to prevent the light guide column 31 area of the lamp structure from being too bright, the lamp housing 1 can be provided with the light transmission area 12 and the shielding area 13, the shielding area 13 can be formed by the 14 installation parts of the lamp housing 1, and can also be made of light-tight materials, such as an aluminum alloy shell, the light guide column 31 is arranged in the shielding area 13, and the light guide sheet 32 is arranged in the light transmission area 12, so that the lamp structure can emit uniform light through the light guide sheet 32, and strong light of the light guide column 31 can be shielded through the shielding area 13, and the problem of local over-brightness cannot occur.
Further, as shown in fig. 2, the outer periphery of the lamp housing 1 is provided with a mounting portion 14, the mounting portion 14 is used for connecting with the external mounting wall 10, and the shielding region 13 is disposed corresponding to the mounting portion 14. The periphery of the lamp housing 1 is provided with the mounting portion 14, and when the lamp structure is mounted, the mounting portion 14 at the periphery of the lamp housing 1 can be connected with the external mounting wall 10, so that the lamp housing 1 is fixed from the periphery of the lamp housing 1, and the lamp structure is more firmly mounted. In addition, in order to increase the effective light emitting area of the lamp structure, the mounting portion 14 on the outer periphery of the lamp housing 1 may be provided as the shielding region 13, and the mounting portion 14 may be integrated with the shielding region 13 to increase the area of the light transmitting region 12.
In addition, in an embodiment, the number of the light guide plates 32 is multiple, and the light guide plates 32 are disposed at intervals along the extending direction of the light guide bar 31. In order to facilitate the manufacture of the light guide structure 3 and improve the structural strength of the light guide structure 3, the light guide sheets 32 may be disposed in a plurality, the light guide sheets 32 are disposed at intervals along the extending direction of the light guide column 31 and connected to the light guide column 31, and the light rays of each segment on the light guide column 31 can be guided by the light guide sheets 32 at the corresponding positions.
As shown in fig. 1, the lamp housing 1 has a long side 15 and a short side 16, the accommodating cavity 11 extends along an extending direction of the long side 15, and the short side 16 is provided with an opening 111. In order to obtain a slim lamp shape to meet design requirements, the lamp housing 1 may be configured to have a long side 15 and a short side 16, the accommodating cavity 11 extends in the lamp housing 1 along the long side 15, and the short side 16 is opened with an opening 111, that is, an opening 111 is opened at any end of the lamp housing 1.
Further, as shown in fig. 1, fig. 4 and fig. 5, in order to realize multiple functions, the lamp housing 1 includes a back plate 17 and a lampshade 18 connected to each other, the back plate 17 and the lampshade 18 both extend along the extending direction of the long side 15, an accommodating cavity 11 is defined between the back plate 17 and the lampshade 18, and an opening 111 is defined by one end of the back plate 17 and one end of the corresponding lampshade 18. In order to make the lamps and lanterns structure have better luminous effect, lamp body 1 includes backplate 17 and lamp shade 18, backplate 17 and lamp shade 18 enclose into holding chamber 11, be located the leading-in chamber 11 that holds of light that light guide structure 3 that holds the intracavity 11 sent luminous body 21, backplate 17 reflects the light of penetrating into it, can reflect light to lamp shade 18, thereby will hold most optics in the chamber 11 and all jet out from lamp shade 18, make full use of light, improve the utilization ratio of light.
In addition, as shown in fig. 4, in the above embodiment, the receiving groove 171 is formed in the side of the back plate 17 facing the receiving cavity 11, the receiving groove 171 extends along the extending direction of the long side 15, and the light guide pillar 31 is partially received in the receiving groove 171. In order to match the shape of the light guide structure 3, the back plate 17 may be configured to have a receiving groove 171, the receiving groove 171 is disposed along the extending direction of the light guide pillar 31 and can receive a portion of the sidewall of the light guide pillar 31, so as to reflect the light emitted from the light guide pillar 31 to the surface thereof more sufficiently, thereby improving the light utilization rate.
In an embodiment, please refer to fig. 5, the lamp housing 18 includes a first lamp panel 181, a second lamp panel 182, and a third lamp panel 183 connected in sequence, the first lamp panel 181, the second lamp panel 182, and the third lamp panel 183 enclose a groove 184, the groove 184 extends along an extending direction of the accommodating cavity 11, and the accommodating cavity 11 is enclosed between the groove 184 and the back plate 17. In order to obtain better luminous effect, lamp shade 18 includes first lamp plate 181, second lamp plate 182 and third lamp plate 183, first lamp plate 181, second lamp plate 182 and third lamp plate 183 connect gradually, and enclose into recess 184, recess 184 extends along the extending direction who holds chamber 11, and with 17 between enclose into holding chamber 11, thereby make and hold the light in the chamber 11 and can follow first lamp plate 181 respectively, second lamp plate 182 and third lamp plate 183 and jet out, increase lamp shade 18's light-emitting area. Moreover, first lamp plate 181 and second lamp plate 182 can regard as 14 position cards of installation department of lamp shade 18 on external installation wall 10, thereby accessible external installation wall 10 shelters from the partial position of first lamp plate 181 or second lamp plate 182, in order to form the foretell district 13 that shelters from, and set up leaded light post 31 in this district 13 that shelters from, in addition, it is required to explain, in order to obtain bigger even area, when the area of first lamp plate 181 is less than second lamp plate 182, can set up leaded light post 31 in the district 13 that shelters from of first lamp plate 181 department.
Further, as shown in fig. 1, the light source board 2 abuts against the lamp housing 1 at the opening 111. In order to prevent the light emitted from the light emitting body 21 from overflowing from the gap between the light source board 2 and the lamp housing 1, the light source board 2 and the lamp housing 1 can be abutted against each other at the opening 111, and in an embodiment, a sealant can be further disposed at the joint between the light source board 2 and the lamp housing 1, so that dust, foreign matters, water drops and the like can be prevented from entering the lamp housing 1.
In another embodiment, please refer to fig. 6, the light emitting body 21 is an LED lamp bead. The LED lamp beads are high in energy efficiency, and power consumption is saved.
In addition, the utility model also provides a vehicle which comprises the lamp structure. The specific structure of the lamp structure in the vehicle refers to the above embodiments, and since the vehicle adopts all technical solutions of all the above embodiments, at least all beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A light fixture structure, comprising:
the lamp body is provided with an accommodating cavity, the accommodating cavity is provided with an opening communicated with the outside, and the lamp body is used for being connected with an outside installation wall;
the light source plate is provided with a luminous body, and the luminous body is arranged corresponding to the opening;
the light guide structure, the light guide structure is located hold the intracavity, just the light guide structure includes leaded light post and leaded light piece, the one end cover of leaded light post is located on the luminous body, the other end of leaded light post certainly the opening part to hold the chamber and keep away from the direction of opening part extends, the leaded light piece is followed the extending direction of leaded light post with the lateral wall of leaded light post is connected.
2. The lamp structure of claim 1, wherein the edge of the light guide sheet is connected to the sidewall of the light guide pillar, the lamp housing is provided with a light-transmitting area and a shielding area, and the light guide pillar is disposed in the shielding area.
3. The lamp structure of claim 2, wherein the lamp housing has a mounting portion at an outer periphery thereof, the mounting portion is configured to be connected to the external mounting wall, and the shielding region is disposed corresponding to the mounting portion.
4. The luminaire structure of claim 1, wherein the number of light guide plates is plural, and the plural light guide plates are arranged at intervals along the extending direction of the light guide post.
5. The lamp structure of claim 1, wherein said lamp housing has a long side and a short side, said receiving cavity extends along an extending direction of said long side, and said short side is opened with said opening.
6. The lamp structure of claim 5, wherein the lamp housing comprises a back plate and a lampshade, the back plate and the lampshade extend along the extending direction of the long side, the back plate and the lampshade define the accommodating cavity therebetween, and one end of the back plate and one corresponding end of the lampshade define the opening.
7. The lamp structure of claim 6, wherein a side of the back plate facing the receiving cavity is recessed to form a receiving groove, the receiving groove extends along an extending direction of the long side, and the light guide pillar is partially received in the receiving groove.
8. The lamp structure of claim 6, wherein the lamp shade includes a first lamp panel, a second lamp panel, and a third lamp panel connected in sequence, the first lamp panel, the second lamp panel, and the third lamp panel enclose a groove, the groove extends along an extending direction of the accommodating cavity, and the accommodating cavity is enclosed between the groove and the back panel.
9. The luminaire structure of any of claims 1-8, wherein the light source board abuts the light housing at the opening;
and/or the luminous body is an LED lamp bead.
10. A vehicle characterized in that the vehicle comprises a lamp structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220253778.3U CN216716079U (en) | 2022-02-07 | 2022-02-07 | Lamp structure and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220253778.3U CN216716079U (en) | 2022-02-07 | 2022-02-07 | Lamp structure and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216716079U true CN216716079U (en) | 2022-06-10 |
Family
ID=81874269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220253778.3U Active CN216716079U (en) | 2022-02-07 | 2022-02-07 | Lamp structure and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216716079U (en) |
-
2022
- 2022-02-07 CN CN202220253778.3U patent/CN216716079U/en active Active
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