CN217259802U - Door lamp and passenger train - Google Patents

Abstract

The utility model belongs to the technical field of lighting equipment, a door lamp and a passenger car are disclosed, wherein the door lamp comprises a shell, a flexible lamp strip and a diffusion plate, the shell is provided with a mounting groove, the notch of the mounting groove extends outwards and is provided with a connecting part, the flexible lamp strip is positioned in the mounting groove, the flexible lamp strip is mounted on the side wall of the mounting groove, the diffusion plate is arranged at one end of the shell facing the mounting groove, and the diffusion plate is connected with the shell through the connecting part; the passenger car comprises the car door lamp and a car door, wherein glass is arranged on the car door, and one side, back to the shell, of the diffusion plate is connected with the glass. The utility model provides a door lamp can evenly give out light to when setting up on the glass of passenger train door, further reduced the region that exposes of flexible lamp strip, also further promoted holistic aesthetic property.

Description

Door lamp and passenger train

Technical Field

The utility model relates to a lighting apparatus technical field especially relates to a door lamp and passenger train.

Background

At present, be provided with the door lamp on the door of passenger train such as some distant bus, city bus, when the passenger train needs the switch door, the door lamp can give out light or show different light effects to remind the passenger. Most of the car door lamps in the prior art emit light through lamp beads, and then directly emit light through the car door glass of a passenger car, so that light source concentration points are dispersed at the positions of the lamp beads, and the car door lamps cannot uniformly emit light, and the service performance is influenced; in addition, the existing door lamp is generally arranged on the door glass of the passenger car, namely the exposed area of the lamp bead is large, and the integral attractiveness of the door lamp is also influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a door lamp and passenger train can effectively set up on the glass of passenger train door, and simple structure is pleasing to the eye to can evenly give out light.

To achieve the purpose, the utility model adopts the following technical proposal:

a door light comprising:

the shell is provided with a mounting groove, and a connecting part extends outwards and vertically from a notch of the mounting groove;

the flexible light bar is positioned in the mounting groove and is mounted on the side wall of the mounting groove;

a diffusion plate disposed at one end of the housing facing the mounting groove, the diffusion plate passing through the connecting portion and connected to the housing.

Optionally, the two notches opposite to the mounting groove are provided with the connecting part extending outwards vertically.

Optionally, the mounting groove is integrally formed with the connecting portion.

Optionally, the connection portion is adhesively connected with the diffuser plate.

Optionally, the flexible light bar is connected with the side wall of the mounting groove in an adhesive manner.

Optionally, the flexible light bar is arranged on two opposite side walls of the mounting groove.

Optionally, the casing is made of PC plastic.

A passenger car comprises the door lamp, and further comprises a door, wherein glass is arranged on the door, and one side, back to the shell, of the diffusion plate is connected with the glass.

Optionally, the side of the diffuser plate facing away from the housing is adhesively attached to the glass.

Optionally, a plurality of light-tight layers are arranged on the glass, light-tight regions are formed in the light-tight layers, and the light-tight regions correspond to the mounting grooves.

Has the advantages that:

the utility model provides a door lamp, the mounting groove has been seted up on the casing, the outside perpendicular extension of notch of mounting groove is provided with connecting portion, flexible lamp strip is located the mounting groove, the diffuser plate sets up in the casing towards the one end of mounting groove and is connected with connecting portion, when setting up on the passenger train, one side of diffuser plate casing dorsad is connected with the glass on the passenger train door, when door lamp during operation, the light that flexible lamp strip sent can see through the diffuser plate and evenly disperse, effectively guarantee luminous effect, and through installing flexible lamp strip on the lateral wall of mounting groove, flexible lamp strip sets up for passenger train glass side, further reduced the region that exposes of flexible lamp strip, the holistic aesthetic property has also further been promoted.

Drawings

FIG. 1 is a schematic structural view of a door light mounted on a door glass of a passenger car;

fig. 2 is a schematic cross-sectional view of the present invention at a in fig. 1;

fig. 3 is a schematic structural view of the shape and position of the non-light-pervious layer and the light-pervious area on the glass of the present invention.

In the figure:

100. a housing; 110. mounting grooves; 120. a connecting portion;

200. a flexible light bar;

300. a diffuser plate;

400. glass; 410. a light-impermeable layer; 420. a light-transmitting region.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The utility model provides a passenger car, the passenger car includes the door (not sign door in the picture), still include the door lamp, it is shown with reference to fig. 1 to fig. 2, the door lamp includes casing 100, flexible lamp strip 200 and diffuser plate 300, wherein mounting groove 110 has been seted up to casing 100, the outside perpendicular extension of notch of mounting groove 110 is provided with connecting portion 120, flexible lamp strip 200 is located mounting groove 110, and flexible lamp strip 200 installs on the cell wall of mounting groove 110, diffuser plate 300 sets up in the one end of casing 100 towards mounting groove 110, diffuser plate 300 is connected with casing 100 through connecting portion 120, be provided with glass 400 on the door, diffuser plate 300 is connected with glass 400 in the one side of casing 100 dorsad.

In this embodiment, when the door lamp that this embodiment provided is installed on the glass 400 of passenger train door, diffuser plate 300 is connected with the glass 400 on the passenger train door in the one side of casing 100 dorsad, when the door lamp during operation, the light that flexible lamp strip 200 sent can see through diffuser plate 300 and evenly disperse, effectively guarantee luminous effect, and through installing flexible lamp strip 200 on the lateral wall of mounting groove 110, flexible lamp strip 200 sets up for glass 400 side, further reduced the exposure region of flexible lamp strip 200, also further promoted holistic aesthetic property.

In this embodiment, the outer shape of the housing 100 may be adaptively adjusted according to actual use requirements, and is not limited herein. Further, because the flexible light bar 200 is made of a flexible material, the flexible light bar 200 can be deformed adaptively according to the shape of the housing 100, so that the requirements of the housings 100 of the door lamps with different shapes are further met, and the practicability and compatibility are further ensured.

Further, through setting up flexible lamp strip 200 on the lateral wall of mounting groove 110, the tank bottom of mounting groove 110 can not play the supporting role to flexible lamp strip 200 to can further reduce the thickness of mounting groove 110 tank bottom, reduced the overall dimension of door lamp promptly, can further satisfy the limited demand in passenger train door position space.

Optionally, the flexible light bar 200 can be electrically connected with an external control system through a communication line (the external control system is not shown in the figure), the external control system can send a light conversion signal to the flexible light bar 200, the flexible light bar 200 can present various light effects after receiving the light conversion signal, and then the opening and closing actions of the car door are matched, so that passengers can be further prompted, and the practicability is further ensured. Alternatively, the light effect is not limited to a flicker, color change, or the like. The specific principle and process of the external control system for performing light effect transformation on the flexible light bar 200 are the prior art, and are not described herein in any greater detail.

Optionally, the mounting groove 110 is provided with a connecting portion 120 extending perpendicularly outward from each of two opposite notches. With such an arrangement, more connection spaces can be formed between the casing 100 and the diffusion plate 300, and the reliability and stability of the connection between the casing 100 and the diffusion plate 300 are further improved.

Optionally, the flexible light bar 200 is disposed on two opposite sidewalls of the mounting groove 110. So set up, can further strengthen light source intensity to further guarantee luminous effect.

Alternatively, the diffusion plate 300 of the present embodiment is provided as a milk-white translucent plate.

Further, the installation groove 110 and the connecting portion 120 are integrally formed, so that the process of assembling and splicing the installation groove 110 and the connecting portion 120 in a split structure can be omitted, and the production and installation efficiency is further improved.

Further, the connection part 120 is adhesively connected with the diffusion plate 300. The flexible light bar 200 is adhesively connected to the side wall of the mounting groove 110. The side of the diffuser plate 300 facing away from the housing 100 is adhesively attached to the glass 400. The adhesive connection is simple in operation, other connecting pieces do not need to be used for connection, and the production efficiency is further improved. In addition, good leakproofness can be realized to adhesive bonding, can avoid the bonding position to get into the dust, further guarantees the reliability of door lamp work.

Alternatively, the material of the casing 100 is PC plastic, which is a high molecular polymer containing carbonate groups in its molecular chain, and is light, has good impact resistance, fatigue resistance, electrical insulation and corrosion resistance, and is a preferred material for parts in the fields of automobile manufacturing, electric and electronic products, packaging equipment, and the like. The present embodiment is not limited thereto, and the housing 100 may also be made of other materials, which is not limited herein.

Further, referring to fig. 2 to 3, a plurality of opaque layers 410 are disposed on the glass 400, a transparent region 420 is disposed on the opaque layers 410, and the transparent region 420 is disposed corresponding to the mounting groove 110. In this embodiment, the light impermeable layer 410 is preferably obtained by performing a surface blackening treatment on the glass 400 of the corresponding region, and in addition, the light permeable region 420 can be designed into different shapes according to actual needs, so that when the door lamp is operated, light emitted from the flexible light bar 200 can be emitted from the light permeable region 420 after passing through the diffusion plate 300, thereby further ensuring the aesthetic property.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. A door light, comprising:

the shell (100), the shell (100) is provided with a mounting groove (110), and a connecting part (120) extends outwards and vertically from the notch of the mounting groove (110);

the flexible light bar (200), the flexible light bar (200) is positioned in the mounting groove (110), and the flexible light bar (200) is mounted on the side wall of the mounting groove (110);

the diffusion plate (300) is arranged at one end, facing the mounting groove (110), of the shell (100), and the diffusion plate (300) is connected with the shell (100) through the connecting part (120).

2. The door light of claim 1, wherein the connecting portion (120) extends perpendicularly outward from each of two opposite notches of the mounting groove (110).

3. The door light of claim 1, wherein the mounting groove (110) is integrally formed with the connecting portion (120).

4. The door light of claim 1, wherein the connecting portion (120) is adhesively connected to the diffuser plate (300).

5. The door light of claim 1, wherein the flexible light bar (200) is adhesively attached to a side wall of the mounting slot (110).

6. The door light of claim 1, wherein the flexible light bar (200) is disposed on each of two opposite side walls of the mounting slot (110).

7. The door light of claim 1, wherein the housing (100) is made of PC plastic.

8. A passenger vehicle, characterized in that, comprising the door light of any of claims 1-7, the passenger vehicle further comprises a door, wherein a glass (400) is arranged on the door, and the side of the diffusion plate (300) opposite to the shell (100) is connected with the glass (400).

9. A passenger vehicle according to claim 8, characterized in that the side of the diffuser plate (300) facing away from the housing (100) is adhesively connected to the glass (400).

10. The passenger car according to claim 8, wherein a plurality of non-light-pervious layers (410) are arranged on the glass (400), a light-pervious area (420) is arranged on the non-light-pervious layers (410), and the light-pervious area (420) is arranged corresponding to the mounting groove (110).

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