CN211442114U

CN211442114U - Automobile luminous device

Info

Publication number: CN211442114U
Application number: CN201922450994.8U
Authority: CN
Inventors: 杜淮林; 李朝; 韩海伦; 赵利
Original assignee: Qoros Automotive Co Ltd
Current assignee: Qoros Automotive Co Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-08
Anticipated expiration: 2029-12-30

Abstract

The utility model provides a car illuminator, this car illuminator include illuminating part, solar wafer, light sensor and control, and the illuminating part passes through the control and is connected with solar wafer, and solar wafer is used for turning into the electric energy with light energy and stores, and light sensor is connected with the control electricity, and light sensor is used for turning into the signal of telecommunication and conveying to control with light signal, and the control is luminous according to the signal of telecommunication control illuminating part. Through the setting, the automobile light-emitting device can store light energy and is used for emitting light of the light-emitting piece, the control piece can control the light-emitting piece to emit light according to the light condition of the surrounding environment, so that the automobile light-emitting device can save electric energy and is beneficial to environmental protection, and the automobile light-emitting device does not need an extra circuit to be connected with an automobile, so that the circuit arrangement of the automobile is simplified, and the automobile is more attractive.

Description

Automobile luminous device

Technical Field

The utility model belongs to the field of machinery, especially, relate to an automobile light-emitting device.

Background

With the development of the automobile industry, the mobility of automobiles is better and better, but people pay attention to the mobility of automobiles only, and people pay more and more attention to the appearance structure, energy conservation and other factors of the automobiles.

Many lighting devices for decoration or illumination of existing automobiles are generally powered by the automobile and controlled by the automobile console.

Because the light-emitting device is required to be electrically connected with the automobile, the circuit arrangement of the automobile is complex, and the appearance of the automobile is affected. In addition, the light emitting device cannot be automatically turned off or turned on according to the surrounding light environment, and electric energy cannot be effectively saved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automobile light-emitting device can solve above-mentioned problem.

For realizing the purpose of the utility model, the utility model provides a following technical scheme:

the utility model provides a car illuminator, this car illuminator include illuminating part, solar wafer, light sensor and control, the illuminating part passes through the control with solar wafer connects, solar wafer is used for turning into the electric energy with light energy and stores, light sensor with the control electricity is connected, light sensor is used for turning into the signal of telecommunication with light signal and conveys to the control, the control basis signal of telecommunication control illuminating part is luminous.

In one embodiment, the control element comprises an energy storage battery, a single chip microcomputer and a switch mechanism, the energy storage battery is electrically connected with the single chip microcomputer through the switch mechanism, the energy storage battery is used for storing the electric energy of the solar cell, the single chip microcomputer receives the electric signal of the optical sensor, and the switch mechanism is controlled, so that the energy storage battery and/or the solar cell supply power to the light-emitting element.

In one embodiment, the solar cell, the energy storage battery and the illuminating part are electrically connected in sequence, the optical sensor, the single chip microcomputer, the switch mechanism and the energy storage battery are electrically connected in sequence, and the illuminating part and the switch mechanism are electrically connected.

In one embodiment, the automobile light-emitting device further comprises a front cover and a rear cover, wherein the front cover and the rear cover are both in an open cup shape, an opening of the front cover is opposite to an opening of the rear cover, the front cover and the rear cover are closed to form an accommodating space, the light-emitting piece, the solar cell piece, the light sensor and the control piece are arranged in the accommodating space, and the front cover is transparent.

In one embodiment, the automobile light-emitting device further comprises a protective shell and a mounting plate, the mounting plate is arranged on the rear cover, the protective shell is provided with a containing cavity and is in an open-ended cylindrical shape, the control piece is arranged in the containing cavity, one open end of the protective shell is connected with the mounting plate to seal the containing cavity, and the protective shell is located in the containing space between the solar cell and the mounting plate.

In one embodiment, the control piece is close to one side of protecgulum, the light-emitting piece the solar wafer with the light sensor orientation the protecgulum, the light-emitting piece court the protecgulum is luminous, the solar wafer will see through the protecgulum gets into accommodation space's light turns into the electric energy, light sensor will see through the protecgulum gets into accommodation space's light signal turns into the signal of telecommunication.

In one embodiment, the light emitting member, the solar cell sheet and the light sensor are located on the same plane.

In one embodiment, the solar cell sheet surrounds the periphery of the light emitting member.

In one embodiment, the front cover is detachably connected to the rear cover.

In one embodiment, the vehicle light-emitting device further includes an installation mechanism, the installation mechanism is disposed on a surface of the rear cover facing away from the front cover, or is disposed at a joint of the rear cover and the front cover, and the installation mechanism is used for fixing the vehicle light-emitting device to a vehicle.

Through the setting, the automobile light-emitting device can store light energy and is used for emitting light of the light-emitting piece, the control piece can control the light-emitting piece to emit light according to the light condition of the surrounding environment, so that the automobile light-emitting device can save electric energy and is beneficial to environmental protection, and the automobile light-emitting device does not need an extra circuit to be connected with an automobile, so that the circuit arrangement of the automobile is simplified, and the automobile is more attractive.

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 drawings without creative efforts.

FIG. 1 is a schematic front view of a lighting device of an automobile according to an embodiment;

FIG. 2 is a schematic top view of the vehicle lighting device of FIG. 1;

FIG. 3 is a schematic diagram of a switch mechanism according to an embodiment.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

The embodiment of the utility model provides a car illuminator can be applied to aspects such as luminous car logo, car light, the interior lamp decoration of car. Referring to fig. 1, the lighting apparatus for a vehicle includes a lighting member 10, a solar cell 20, a light sensor 30, and a control member 40. The light emitting member 10 is connected to the solar cell 20 through the control member 40, and the solar cell 20 is used for converting light energy into electric energy and storing the electric energy. The light sensor 30 is electrically connected to the control member 40, the light sensor 30 is used for converting a light signal into an electrical signal and transmitting the electrical signal to the control member 40, and the control member 40 controls the light emitting member 10 to emit light according to the electrical signal.

Specifically, the solar cell 20 can be a thin-film solar cell with good flexibility, the outer circle of the thin-film solar cell can be oval, the interior of the oval is hollow, and the light-emitting part 10 is arranged in the hollow structure, so that the structure of the automobile light-emitting device is compact, and the size of the automobile light-emitting device is reduced. The light sensor 30 is an ambient light sensor 30, and can detect light signals of the ambient environment of the vehicle lighting device and determine the intensity of light of the ambient environment. It is understood that, when the light of the surrounding environment is strong, the control member 40 controls the light emitting member 10 not to emit light; when the light of the surrounding environment is weak, the control member 40 controls the light emitting member 10 to emit light.

The number of the light emitting members 10 may be plural, the plural light emitting members 10 are arranged to form various shapes, such as a trademark of a corporation, a pattern having an ornamental value, a character, an image, etc., and when the shape of the light emitting member 10 is the shape of the car logo, the car light emitting device may constitute the car logo. The light in the daytime is sufficient, and the car logo can be seen clearly, so that the light-emitting piece 10 can not emit light, and the solar cell piece 20 converts solar energy into electric energy and stores the electric energy; the light at night is weak, and the luminous member 10 emits light by using the electric energy obtained by the solar cell 20 in the daytime, so that the emblem can be recognized at night. In addition, the light emitting member 10 may emit light in dark weather with low visibility, such as rainy, snowy, or foggy weather.

Through the setting, automobile illuminator can store the light energy to be used for the luminous of illuminating part 10, control 40 can control illuminating part 10 and give out light according to the light condition of surrounding environment simultaneously, make automobile illuminator can practice thrift the electric energy, be favorable to the environmental protection, and automobile illuminator does not need extra circuit and car to be connected, has simplified the circuit arrangement of car, makes the car more pleasing to the eye.

In one embodiment, referring to fig. 1, the control member 40 includes an energy storage battery 41, a single chip 43, and a switch mechanism 42. The energy storage battery 41 is electrically connected with the single chip microcomputer 43 through the switch mechanism 42, the energy storage battery 41 is used for storing electric energy of the solar cell 20, the single chip microcomputer 43 receives an electric signal of the optical sensor 30, and the switch mechanism 42 is controlled, so that the energy storage battery 41 and/or the solar cell 20 supplies power to the light emitting element 10. Specifically, the electric energy required for the operations of the single chip 43, the switch mechanism 42 and the optical sensor 30 can be provided by the energy storage battery 41.

Through the above arrangement, the single chip microcomputer 43 can control whether the light emitting element 10 emits light or not through the switch mechanism 42 according to the electric signal of the optical sensor 30, so that manual control is not needed, and the intellectualization of the automobile light emitting device is facilitated.

In one embodiment, referring to fig. 1 and 3, the solar cell 20, the energy storage battery 41 and the light emitting element 10 are electrically connected in sequence, the optical sensor 30, the single chip 43, the switch mechanism 42 and the energy storage battery 41 are electrically connected in sequence, and the light emitting element 10 and the switch mechanism 42 are electrically connected.

Specifically, the solar cell 20 and the energy storage cell 41 form a loop, so that the solar cell 20 can store electric energy in the energy storage cell 41. The optical sensor 30 and the single chip 43 form a loop with the energy storage battery 41 respectively, so that the energy storage battery 41 supplies power to the optical sensor 30 and the single chip 43. The switch mechanism 42, the illuminating element 10 and the energy storage battery 41 form an illuminating loop, and the switch mechanism 42, the single chip 43 and the optical sensor 30 are electrically connected in sequence, so that the single chip 43 can control whether the illuminating loop is connected or not and whether the illuminating element 10 emits light or not according to the signal of the optical sensor 30. The solar cell 20, the switch mechanism 42 and the light emitting element 10 are sequentially connected to form a light emitting circuit, and the switch mechanism 42 controls the solar cell 20 to supply power to the light emitting element 10.

In one embodiment, the switch mechanism 42 has a change-over switch K, a first branch 421 and a second branch 422, the first branch 421 and the second branch 422 are electrically connected to the solar cell 20, and the change-over switch K can be selectively connected to the first branch 421 or the second branch 422. The first branch 421 is connected to a forward diode 4211, and when the switch K is connected to the first branch 421, the light emitting element 30 is connected to the energy storage battery 41 and is lighted; the second branch 422 is connected with a reverse diode 4221, and when the switch K is connected with the second branch 422, the luminescent element 30 is not connected with the energy storage battery 41 (solar cell 20) and is turned off.

It can be understood that the light sensor 30 sends an electrical signal to the single chip microcomputer 43 according to the brightness of the surrounding environment of the car lighting device, and the single chip microcomputer 43 controls the switch mechanism 42 to switch on the first branch 421 or the second branch 422 according to the electrical signal. When the first branch 421 is connected, the light emitting circuit has current, and the light emitting element 10 emits light; when the second branch 422 is connected, the light emitting circuit is in an open state, and the light emitting element 10 does not emit light.

The light sensor 30 may be of the type SFH 5701 a01, and the light sensor 30 may detect the visible spectrum between 450mm and 700mm, which has high light measurements under various ambient light conditions. In addition, the size is only 1.25mm 2.0mm 0.8mm, which is beneficial to the miniaturization of the automobile light-emitting device. The single chip 43 may be in the model of SOT23-6, and the single chip 43 controls the switch mechanism 42 according to the electrical signal of the optical sensor 30, so that the first branch 421 or the second branch 422 of the switch mechanism 42 is connected, thereby controlling whether the light emitting element 10 emits light or not. Through the arrangement, the intellectualization of the automobile light-emitting device is further facilitated.

In one embodiment, referring to fig. 1, the car light-emitting device further includes a front cover 51 and a rear cover 52, and the front cover 51 is transparent. The front cover 51 and the rear cover 52 are both in the shape of an open cup, the opening of the front cover 51 is opposite to the opening of the rear cover 52, and the front cover 51 and the rear cover 52 are folded to form an accommodating space 501. The light emitting member 10, the solar cell 20, the light sensor 30 and the control member 40 are disposed in the accommodating space 501. Specifically, the front cover 51 and the rear cover 52 are made of polyvinyl chloride with better stability. When the car light-emitting device is a light-emitting logo, the front cover 51 and the car shell form a coherent appearance, and the rear cover 52 is hidden inside the car shell, so that the car forms a complete and uniform appearance. The rear cover 52 is opaque, and preferably, the inner surface of the rear cover 52 is a reflective surface, so as to prevent light emitted by the light emitting element 10 from being emitted from one side of the rear cover 52, thereby reducing the brightness of the light emitting element 10 and affecting the visual effect. A sealing ring may be disposed between the front cover 51 and the rear cover 52 to prevent external moisture, dust, etc. from entering the accommodating space 501. Through setting up transparent protecgulum 51, more light can get into accommodation space 501 through protecgulum 51 in, and more light information can be gathered to light sensor 30, is favorable to light sensor 30 to judge the light and shade degree of surrounding environment accurately.

In one embodiment, referring to fig. 1, the car light-emitting device further includes a protective shell 53 and a mounting plate 54. The mounting plate 54 is disposed on the rear cover 52, the protective shell 53 is provided with a cavity 502 and is in an open cylinder shape, the control member 40 is disposed in the cavity 502, an open end of the protective shell 53 is connected to the mounting plate 54 to close the cavity 502, and the protective shell 53 is located between the solar cell 20 and the mounting plate 54 in the accommodating space 501. Specifically, the cavity 502 is located in the accommodating space 501. The protective shell 53 and the mounting plate 54 may be made of a plastic material having high heat resistance, high hardness, and good insulating properties, such as polyphenylene sulfide. The mounting plate 54 may be a curved plate or a flat plate, and the mounting plate 54 may be fixedly connected to the rear cover 52 or may be integrally formed with the rear cover 52. The protective case 53 is detachably attached to the rear cover 52. By arranging the protective shell 53 and the mounting plate 54, the control member 40 is protected, the control member 40 is isolated from the solar cell 20 and the illuminating member 10, the control member 40 is prevented from being damaged by heat emitted by the solar cell 20 and the illuminating member 10, and the service life and the stability of the control member 40 are improved.

In one embodiment, referring to fig. 1, the light emitting element 10, the solar cell 20 and the optical sensor 30 are disposed on a side of the control element 40 close to the front cover 51, the light emitting element 10, the solar cell 20 and the optical sensor 30 face the front cover 51, the light emitting element 10 emits light toward the front cover 51, the solar cell 20 converts light entering the accommodating space 501 through the front cover 51 into electrical energy, and the optical sensor 30 converts optical signals entering the accommodating space 501 through the front cover 51 into electrical signals. Through the arrangement, the area of the solar cell 20 in contact with light is increased, so that the utilization rate of light energy is improved by solar energy, the light emitting time of the automobile light emitting device is increased, and the light sensor 30 is convenient to collect light signals of the surrounding environment of the automobile light emitting device.

In one embodiment, referring to fig. 1 and 2, the light emitting member 10, the solar cell 20 and the light sensor 30 are located on the same plane. Specifically, the plane in which the light emitting member 10, the solar cell 20, and the light sensor 30 are located is parallel to the plane in which the mounting board 54 is located. Through the arrangement, the structure among the light-emitting piece 10, the solar cell 20 and the optical sensor 30 is more compact, and the miniaturization of the automobile light-emitting device is facilitated.

In one embodiment, referring to fig. 1 and 2, the solar cell 20 surrounds the light emitting member 10. Specifically, when the automobile light-emitting device is a light-emitting logo of an automobile, and the logo is in a hollow shape, like an apparent logo, the solar cell 20 is not only located at the periphery of the light-emitting piece 10, but also fills the hollow area of the light-emitting piece 10, so that the area of the solar cell 20 is maximized. Through the arrangement, the accommodating space 501 is conveniently utilized by the solar cell 20, and the utilization rate of the solar cell 20 to light energy is further improved.

In one embodiment, referring to fig. 1, the front cover 51 is detachably connected to the rear cover 52. Specifically, the front cover 51 and the rear cover 52 may be connected by a snap. Through the arrangement, the automobile light-emitting device is convenient to replace components in time, and the service life of the automobile light-emitting device is prolonged.

In one embodiment, referring to fig. 1, the light-emitting device of the vehicle further includes a mounting mechanism (not shown) disposed on a surface 521 of the rear cover 52 facing away from the front cover 51, or disposed at a connection 522 between the rear cover 52 and the front cover 51, the mounting mechanism being configured to fix the light-emitting device of the vehicle to the vehicle. Specifically, the mounting mechanism can be fixed with the automobile through clamping, magnetic adsorption, threaded connection and other modes. When the automobile light-emitting device is a light-emitting logo, the automobile light-emitting device can be connected to the inner side of a bumper of an automobile through an installation mechanism. Through the arrangement, the automobile light-emitting device can be stably connected with an automobile, and meanwhile, the mounting mechanism is arranged on the surface of the rear cover 52 facing away from the front cover 51 or at the joint of the rear cover 52 and the front cover 51, so that the mounting mechanism is favorably hidden, and the automobile light-emitting device is more concise and attractive.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. The automobile light-emitting device is characterized by comprising a light-emitting piece, a solar cell, a light sensor and a control piece, wherein the light-emitting piece is connected with the solar cell through the control piece, the solar cell is used for converting light energy into electric energy and storing the electric energy, the light sensor is electrically connected with the control piece, the light sensor is used for converting a light signal into an electric signal and transmitting the electric signal to the control piece, and the control piece controls the light-emitting piece to emit light according to the electric signal.

2. The car lighting device according to claim 1, wherein the control member comprises an energy storage battery, a single chip microcomputer and a switch mechanism, the energy storage battery is electrically connected to the single chip microcomputer through the switch mechanism, the energy storage battery is used for storing the electric energy of the solar cell, the single chip microcomputer receives the electric signal of the optical sensor and controls the switch mechanism, so that the energy storage battery and/or the solar cell supplies power to the lighting member.

3. The vehicle lighting device of claim 2, wherein the solar cell, the energy storage battery and the lighting element are electrically connected in sequence, the optical sensor, the single chip, the switch mechanism and the energy storage battery are electrically connected in sequence, and the lighting element is electrically connected with the switch mechanism.

4. The vehicle lighting device according to claim 1, further comprising a front cover and a rear cover, wherein the front cover and the rear cover are both in an open cup shape, the opening of the front cover is opposite to the opening of the rear cover, the front cover and the rear cover are closed together to form an accommodating space, the light emitting element, the solar cell, the light sensor and the control element are disposed in the accommodating space, and the front cover is transparent.

5. The vehicle lighting device according to claim 4, further comprising a protective casing and a mounting plate, wherein the mounting plate is disposed on the rear cover, the protective casing is provided with a cavity and has an open tubular shape, the control member is disposed in the cavity, an open end of the protective casing is connected to the mounting plate to close the cavity, and the protective casing is located between the solar cell and the mounting plate in the accommodating space.

6. The vehicle lighting device according to claim 5, wherein the light emitting element, the solar cell and the light sensor are disposed on a side of the control element close to the front cover, the light emitting element, the solar cell and the light sensor face the front cover, the light emitting element emits light toward the front cover, the solar cell converts light entering the accommodating space through the front cover into the electric energy, and the light sensor converts light signals entering the accommodating space through the front cover into electric signals.

7. The automotive lighting device of claim 6, wherein the lighting element, the solar cell sheet, and the light sensor are located in a same plane.

8. The vehicle lighting device of claim 7, wherein said solar cell is wrapped around said light emitting member.

9. The vehicle lighting device of claim 4, wherein said front cover is removably attached to said rear cover.

10. The vehicle lighting device of claim 9, further comprising a mounting mechanism disposed on a surface of the rear cover facing away from the front cover or at a junction of the rear cover and the front cover, wherein the mounting mechanism is configured to secure the vehicle lighting device to a vehicle.