CN212252463U

CN212252463U - Multifunctional automobile lampshade

Info

Publication number: CN212252463U
Application number: CN201922148670.9U
Authority: CN
Inventors: 吴杰; 邓亮; 薛蔚平; 丰建芬; 沈倩
Original assignee: Changzhou Xingyu Automotive Lighting Systems Co Ltd
Current assignee: Changzhou Xingyu Automotive Lighting Systems Co Ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-12-29
Anticipated expiration: 2029-12-04

Abstract

The utility model belongs to the field of automobile parts, in particular to a multifunctional automobile lampshade, which can charge an automobile storage battery through a transparent photovoltaic cell panel or directly supply power to other automobile power consumption parts, and can intelligently adjust the transmittance and color of electrochromism according to the information such as music rhythm and the like to generate dynamic change patterns, and comprises a photovoltaic cell panel (1), an electrochromism film (2), an electrochromism driving module (3), a storage battery (6) and a lampshade (8), wherein the electrochromism film (2) is arranged on the inner surface of the photovoltaic cell panel (1), the outer surface of the photovoltaic cell panel (1) is provided with the lampshade (8), the photovoltaic cell panel (1) is electrically connected with the storage battery (6), the storage battery (6) is electrically connected with the electrochromism driving module (3), the electrochromism film (2) comprises a film base material (21), a plurality of sub-pixel modules are arranged in the film base material (21), and the electrochromic driving module is electrically connected with the sub-pixel modules.

Description

Multifunctional automobile lampshade

Technical Field

The utility model belongs to the automobile parts field especially relates to a multi-functional automobile lampshade.

Background

The lamp of the automobile is an indispensable part of the automobile as the 'eye' of the automobile. The automobile lamps at different parts have different functions, such as far light and near light which are used for illuminating the front when the lighting condition is poor; the brake lamp is used as a signal lamp to inform other traffic participants that the vehicle is in a braking state; the turn signal light informs other traffic participants that the vehicle needs to change lanes or turn. These lamps and lanterns need to make the most probably of light pass through, generally design the lamp shade transparent, and can't change, and is more single, and the visual sensation is relatively poor.

In order to increase the personalized design of the automobile lamp, a black automobile lampshade appears in the aftermarket at present, so that the whole automobile is more attractive, but the brightness of the lamp is reduced, and the dynamic change function cannot be realized.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a multi-functional automobile lamp cover can charge or directly supply power for other car consumption parts for the car storage battery through transparent photovoltaic cell board, can come intelligent regulation electrochromic's transmissivity and colour according to information such as music rhythm simultaneously, produces the dynamic change pattern.

For solving the technical problem, the utility model discloses the technical scheme who adopts does: 1. a multifunctional automobile lampshade is characterized in that: the solar photovoltaic cell comprises a photovoltaic cell panel, an electrochromic film, an electrochromic driving module, a storage battery and a lampshade, wherein the electrochromic film is arranged on the outer surface of the photovoltaic cell panel; the photovoltaic cell panel is transparent or semitransparent; the LED light guide plate is arranged between the photovoltaic cell panel and the electrochromic film; the LED light source is arranged on the side face of the LED light guide plate and is electrically connected with the storage battery.

Preferably, the solar photovoltaic solar battery further comprises a charging controller, and the charging controller is connected between the photovoltaic cell panel and the storage battery in series.

Preferably, the film substrate is made of a PET material.

Preferably, the sub-pixel module is composed of a plurality of blocks of electrochromic material, each of which is made of a plurality of gels of different colors.

The utility model discloses the beneficial effect who reaches: the multifunctional automobile lampshade of the utility model can save the energy consumption of the automobile, and especially for the electric vehicle, the automobile storage battery can be continuously charged; the lampshade can be used for intelligently changing the transmittance and the color function when the power is off, so that the electric quantity of the storage battery is not exhausted; meanwhile, the structure is simple, and the personalized experience of the automobile is improved.

Drawings

FIG. 1 is a schematic structural view of a multifunctional vehicular lamp cover according to the present invention;

FIG. 2 is a circuit diagram of the multifunctional vehicular lamp cover of the present invention;

FIG. 3 is a schematic structural view of an electrochromic film of a multifunctional automotive lamp cover according to the present invention;

FIG. 4 is a control logic embodiment of the intelligent mode of the multifunctional vehicle light cover of the present invention;

fig. 5 is the utility model discloses a multi-functional car lamp shade increases behind the LED light guide plate lamp shade and realizes the schematic diagram of dynamic effect.

Description of the drawings: 1. photovoltaic cell board, 2, electrochromic film, 21, film substrate, 22, sub-pixel module, 3, electrochromic drive module, 4, LED light source, 5, LED light guide plate, 6, battery, 7, charge controller, 8, lamp shade.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 and 2, a multifunctional automobile lampshade comprises a photovoltaic cell panel 1, an electrochromic film 2, an electrochromic driving module 3, a storage battery 6 and a lampshade 8, wherein the electrochromic film 2 is arranged on the inner surface of the photovoltaic cell panel 1, the lampshade 8 is arranged on the outer surface of the photovoltaic cell panel 1, the photovoltaic cell panel 1 is electrically connected with the storage battery 6, the storage battery 6 is electrically connected with the electrochromic driving module 3, the electrochromic film 2 comprises a film substrate 21, a plurality of sub-pixel modules 22 are arranged in the film substrate 21, and the electrochromic driving module 3 is electrically connected with the sub-pixel modules 22; the solar photovoltaic solar cell further comprises a charging controller 7, wherein the charging controller 7 is connected between the photovoltaic cell panel 1 and the storage battery 6 in series; the photovoltaic cell panel 1 is transparent or semitransparent; the solar cell further comprises an LED light guide plate 5, wherein the LED light guide plate 5 is arranged between the photovoltaic cell panel 1 and the electrochromic film 2; the LED light source 4 is arranged on the side face of the LED light guide plate 5, and the LED light source 4 is electrically connected with the storage battery 6; the film base material 21 is made of a PET material; the sub-pixel module 22 is made up of a plurality of blocks of electrochromic material, each of which is made up of a plurality of gels of different colors.

The utility model discloses in the intelligent automobile lamp shade that provides contain two kinds of functions, its one is for charging for car battery 6, and its two are manual regulation lamp shade transmissivity and pattern or according to music rhythm or other input developments change lamp shade transmissivity and pattern.

The intelligent automobile lampshade mainly comprises a photovoltaic cell panel 1, an electrochromic film 2 and an electrochromic driving module 3, wherein the photovoltaic cell panel 1 is arranged on the outer side and is in a transparent state and can transmit light; the other is a transparent luminous solar condenser which can absorb specific ultraviolet rays or infrared rays and convert the ultraviolet rays or the infrared rays into electric energy and can be made into a transparent style. The electrochromic film 2 is tightly attached to the inner surface of the photovoltaic cell panel 1 in a glue adhesion mode.

Fig. 4 is a control logic embodiment of the utility model discloses an intelligent mode, when switching to intelligent mode, photovoltaic cell panel 1 continuously works, and the electric energy that will convert is for car battery 6 to charge, also can directly give the power supply of car consumption part, and charge controller 7 protects the battery, avoids overcharging. When the automobile speed is '0' and the gear is not in the driving gear, namely when the automobile is in a stop state, the electrochromic film 2 dynamically changes the pattern according to the music rhythm, so that the automobile experience is improved while the safety is ensured.

Fig. 3 is a schematic structural diagram of an electrochromic film, which is similar to a "sandwich" structure and includes a transparent conductive layer, an electrochromic layer, and a transparent conductive layer from top to bottom. The substrate material is the PET film in this embodiment, possesses flexible characteristic, can laminate the curved surface, and transparent conducting layer has higher transmissivity, can be so that light loss is less, uses the most tin doping indium oxide (ITO) film, and what the electrochromic layer adopted is the gel, and through the electrochromic of the multiple ionic liquid base gel of solidification realization red green blue multiple color in same subpixel.

Fig. 5 is a schematic diagram of realizing a dynamic effect after adding an LED light guide plate, where a transparent LED light guide plate 5 is added between the photovoltaic cell panel 1 and the electrochromic film 2, and at least one LED light source 4 is arranged on a side surface of the LED light guide plate 5, so that when an LED is turned on, the LED light guide plate 5 can uniformly emit light, and after the LED light guide plate 5 and the LED light source 4 are added, even if light is insufficient, a dynamic pattern change on the electrochromic film 2 can be clearly seen.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A multifunctional automobile lampshade is characterized in that: the solar photovoltaic cell comprises a photovoltaic cell panel (1), an electrochromic film (2), an electrochromic driving module (3), a storage battery (6) and a lampshade (8), wherein the electrochromic film (2) is arranged on the outer surface of the photovoltaic cell panel (1), the lampshade (8) is arranged on the outer surface of the photovoltaic cell panel (1), the photovoltaic cell panel (1) is electrically connected with the storage battery (6), the storage battery (6) is electrically connected with the electrochromic driving module (3), the electrochromic film (2) comprises a film base material (21), a plurality of sub-pixel modules (22) are arranged in the film base material (21), and the electrochromic driving module (3) is electrically connected with the sub-pixel modules (22); the photovoltaic cell panel (1) is transparent or semitransparent; the solar photovoltaic cell further comprises an LED light guide plate (5), wherein the LED light guide plate (5) is arranged between the photovoltaic cell panel (1) and the electrochromic film (2); the LED light source is characterized by further comprising an LED light source (4), the LED light source (4) is arranged on the side face of the LED light guide plate (5), and the LED light source (4) is electrically connected with the storage battery (6).

2. The multifunctional automobile lamp cover according to claim 1, wherein: the photovoltaic solar cell panel charging system is characterized by further comprising a charging controller (7), wherein the charging controller (7) is connected between the photovoltaic cell panel (1) and the storage battery (6) in series.

3. The multifunctional automobile lamp cover according to claim 1, wherein: the film substrate (21) is made of a PET material.

4. The multifunctional automobile lamp cover according to claim 1, wherein: the sub-pixel module (22) is made up of a plurality of blocks of electrochromic material, each of which is made up of a plurality of gels of different colours.