CN111137110A - New energy automobile multifunctional vehicle front window - Google Patents

New energy automobile multifunctional vehicle front window Download PDF

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Publication number
CN111137110A
CN111137110A CN202010013914.7A CN202010013914A CN111137110A CN 111137110 A CN111137110 A CN 111137110A CN 202010013914 A CN202010013914 A CN 202010013914A CN 111137110 A CN111137110 A CN 111137110A
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CN
China
Prior art keywords
front window
spring
automobile
conductive film
photoelectric sensor
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.)
Withdrawn
Application number
CN202010013914.7A
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Chinese (zh)
Inventor
张迅
郑建滨
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Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010013914.7A priority Critical patent/CN111137110A/en
Publication of CN111137110A publication Critical patent/CN111137110A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/001—Double glazing for vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/02—Windows; Windscreens; Accessories therefor arranged at the vehicle front, e.g. structure of the glazing, mounting of the glazing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
    • B60J1/2088—Lamellar or like blinds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
    • B60J3/04—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in transparency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Liquid Crystal (AREA)

Abstract

The invention discloses a multifunctional front window of a new energy automobile, which comprises an automobile body, a front window body and a seat, wherein the front window body is formed by splicing two pieces of glass, a cavity is formed in the middle of the front window body, a conducting film is glued on one side of the cavity close to the outside of the automobile body, one end of the conducting film is electrically connected with a photosensitive switch, the other end of the conducting film is connected with a conducting block, the bottom of the conducting block is fixedly connected with a spring, the bottom of the spring is fixedly connected with a sliding block, the bottom of the cavity is provided with a sliding groove with the size matched with the sliding block and a groove which is not communicated with the conducting film, and. Has the advantages that: can start the circuit in the vehicle front window body when light intensity is great through photosensitive switch automated inspection light intensity for partly conductive film is switched on and is presented opaque state, and the temperature is too high or avoids the too big influence of illumination to drive when can avoiding the vehicle to park.

Description

New energy automobile multifunctional vehicle front window
Technical Field
The invention relates to the technical field of new energy, in particular to a multifunctional front window of a new energy automobile.
Background
The important components of the whole car body of the car window are designed to meet the requirements of lighting, ventilation and driver and passenger visual field in the car. The car window has the following different installation positions according to the glass: front and rear air windows, side windows and doors and windows. The modeling structure and the quality of the vehicle window have great influence on the visual field of a driver, the comfort of passengers, the appearance, the aerodynamic characteristics and the like. The car window structure is usually curved surface closed type, and is connected between the car window frame and the car window glass by a rubber sealing strip, and the sealing strip plays a role in sealing and buffering so as to prevent the car window glass from being damaged when the car window frame deforms due to the stress of the car body.
The front window in the vehicle window mainly plays a role in wind shielding and road condition observation, the existing front window often causes dazzling sunlight to influence driving when used in summer in severe sunlight, a light barrier arranged in the vehicle influences sight under certain conditions and needs manual operation, and the front window is inconvenient to drive.
Disclosure of Invention
The invention aims to solve the problem that the front window of the automobile in the prior art does not have the function of preventing strong light from entering to influence the sight of a driver, and provides the multifunctional front window of the new energy automobile.
In order to achieve the purpose, the invention adopts the following technical scheme: a multifunctional front window of a new energy automobile comprises an automobile body, a front window body and a seat, wherein the front window body is formed by splicing two pieces of glass, a cavity is formed in the middle of the front window body, a conductive film is glued on one side, close to the outside of the automobile body, of the cavity, one end of the conductive film is electrically connected with a photosensitive switch, the other end of the conductive film is connected with a conductive block, the bottom of the conductive block is fixedly connected with a spring, the bottom of the spring is fixedly connected with a sliding block, the bottom of the cavity is provided with a sliding groove with the size matched with the sliding block and a groove which is not communicated with the conductive film;
the top of the vehicle body is fixedly connected with a solar cell, the solar cell is electrically connected with the spring and the conductive block through a lead, the bottom of the sliding chute is glued with a friction layer, and the friction layer is made of rubber materials;
the automobile front window is characterized in that a photoelectric sensor is arranged on the automobile front window body, the photoelectric sensor adopts a shielding type simulation photoelectric sensor, a light source of the photoelectric sensor adopts sunlight, and a receiver of the photoelectric sensor is positioned on one side, close to the seat, of the conductive block.
In the multifunctional front window of the new energy automobile, a ventilation pipe is arranged on one side of the groove, a fan is communicated with the other end of the ventilation pipe, and the fan is electrically connected with the solar cell.
In the multifunctional front window of the new energy automobile, the two ends of the spring are electrically connected with the capacitor through the conducting wire, the capacitor is electrically connected with the fan, and the conducting film is made of a liquid crystal material.
Compared with the prior art, the invention has the advantages that:
1. according to the invention, the solar cell supplements self energy through external illumination, when external sunlight irradiates the front window of the automobile, the photosensitive switch in the front window of the automobile is provided with a threshold value, when the light intensity exceeds the threshold value, the photosensitive switch is communicated with the solar cell panel circuit, so that the detection is carried out through the photosensitive switch, when no person is located at the driving position, the pressure sensor keeps a channel, a part of the conductive film is conducted under the power supply action of the solar cell, the conductive film of the liquid crystal structure is in an opaque state under the power-on state, and most of light short waves are absorbed due to the opaque state when the sunlight passes through the front window of the automobile, so that the phenomenon that the temperature is rapidly increased due to the fact that the sunlight cannot be emitted under the obstruction of the automobile window;
2. when a person is in a driving position, the pressure sensor at the seat detects that pressure exists, the corresponding branch circuit is in an open circuit state, the shielding type simulation photoelectric sensor detects that the transmitted sunlight is reflected to the conductive block through a human body, the height of the part, connected with the conductive film, of the conductive film is determined through detection of the receiver on the conductive block after the sunlight is reflected, the conductive block is electrically connected with the conductive film through movement of the sliding block in the sliding groove within a period of time, and the connected part achieves a sun-proof effect through the power supply effect of the solar cell panel and the opaque power supply characteristic of the liquid crystal film, so that the situation that direct sunlight influences driving of a driver can be avoided;
3. when the conductive block is connected with the conductive film, the spring is also in a conductive state, so that the length of the conductive block is shortened, the pressure of the sliding block on the bottom of the sliding groove is reduced, the friction force when the sliding block slides is reduced, the sliding block is blown downwards by driving the wind wheel to rotate in the forward direction, and the length of the access part of the opaque glass is determined according to the position of a face of a person, so that the boundary of the opaque glass and the transparent glass can be adjusted according to the actual height of a driver, and the visual line of the driver for observing the outside is prevented from being influenced or the good light isolation effect cannot be achieved;
4. when the receiver on the conductive block detects the light reflected by the face, the power supply to the fan and the spring is stopped, so that the spring is in a normal compression state again, the sliding block has a larger pressure on a friction layer at the bottom of the sliding groove, the conductive block is fixed under the action of the friction force, and the current position of the conductive block is determined;
5. simultaneously can charge the condenser both ends when solar cell supplies power to conducting film and spring to supply power through the condenser to spring and fan reverse power when breaking off again, when spring contact slider is to frictional layer pressure, make the fan reverse output suction, and absorb the slider to initial position through the effect of atmospheric pressure, make and to reuse under next illumination.
Drawings
Fig. 1 is a schematic structural view of a multifunctional front window of a new energy automobile according to the present invention;
FIG. 2 is an enlarged schematic view of a portion A in a multifunctional front window of a new energy automobile according to the invention;
fig. 3 is a circuit diagram of a multifunctional front window of a new energy automobile according to the present invention.
In the figure: the automobile comprises a car body 1, a car front window body 2, a seat 3, a cavity 4, a conductive film 5, a photosensitive switch 6, a conductive block 7, a spring 8, a sliding block 9, a sliding chute 10, a solar cell 11, a photoelectric sensor 12, a ventilation pipe 13, a fan 14 and a friction layer 15.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-3, a new energy automobile multifunctional front window comprises a vehicle body 1, a front window body 2 and a seat 3, wherein the front window body 2 is formed by splicing two pieces of glass, a cavity 4 is formed in the middle of the front window body, a conductive film 5 is glued on one side of the cavity close to the outside of the vehicle body 1, one end of the conductive film 5 is electrically connected with a photosensitive switch 6, the photosensitive switch 6 is set to be opened when the light intensity is small, the light intensity is high, the other end of the conductive film 5 is connected with a conductive block 7, the bottom of the conductive block 7 is fixedly connected with a spring 8, the bottom of the spring 8 is fixedly connected with a sliding block 9, a sliding groove 10 with the size matched with the sliding block 9 and a groove which is not communicated with the conductive film 5 are formed in the bottom of the cavity 4, the groove is communicated with;
the top of the car body 1 is fixedly connected with a solar battery 11, the solar battery is electrically connected with a spring 8 and a conductive block 7 through a lead, the bottom of a sliding chute 10 is glued with a friction layer 15, the friction layer 15 is made of rubber materials, the spring 8 is in a compression state, so that a pressure action is exerted on the conductive block 7 and a sliding block 9 which are fixed at two ends, a larger static friction force is generated in the sliding block 9 and the friction layer 15 due to the pressure of the spring 8, the sliding block 9 is kept fixed, a photoelectric sensor 12 is arranged on the car front window body 2, the photoelectric sensor 12 adopts a shielding type analog photoelectric sensor, the car front window is characterized in that an electric signal is generated by detecting a light source of a shielded part, a shading type means that when the luminous flux emitted by the light source is partially shielded by the light to be detected, the luminous flux projected onto the photoelectric element is changed, the reflectivity of the seat and the face to the light is different, so that the luminous flux projected onto, the light source of the photoelectric sensor 12 adopts sunlight, the receiver of the photoelectric sensor 12 is positioned on one side of the conductive block 7 close to the seat 3, namely the height is the working height of the conductive film 5, transparent glass is arranged below the height, opaque glass is arranged above the height, a vent pipe 13 is arranged on one side of the groove, a fan 14 is communicated with the other end of the vent pipe 13, a sealing element is glued between the sliding block 9 and the conductive block 7, the sealing element, the sliding block 9 and the conductive block 7 jointly seal and divide the cavity 4 into two parts, the fan 14 adopts a double-effect fan, namely, the flow guiding wind directions are opposite when forward current and reverse current are input, and the fan 14 is electrically connected with the solar cell 11, the photoelectric sensor 12 and the spring 8;
when the receiver in the photoelectric sensor 12 detects that the intensity of the reflected illumination changes, namely sunlight is reflected to the current position of the conductive block 7 through a human face, the photoelectric sensor 12 outputs a circuit breaking signal to the spring 8 and the fan 14 to disconnect the spring and the fan from a circuit, two ends of the spring 8 are electrically connected with a capacitor through a lead, the capacitor is electrically connected with the fan 14, the conductive film 5 adopts a liquid crystal material, the liquid crystal material is set to have a reverse atomization effect, namely the liquid crystal material is kept transparent in a non-electrified state, and the molecules in the liquid crystal material are rearranged in the electrified state to keep an opaque state.
In use of the invention, the circuit diagram is shown in fig. 3, wherein the solar cell 11 is set to s1, and the light sensitive switch 6 is set to s 2; the conductive film 5 is provided as s 3; the spring is set at s 4; capacitor set at s 5; the fan is set to s6, the photosensor 12 is set to s 7; the pressure sensing is set to be s8, when the external sunlight intensity is high, the photosensitive switch s2 is turned on, so that the solar battery s1 supplies power to the circuit, whether a person is in a driving position is detected by the pressure sensor s8 arranged on the seat, when the detection result is that no person exists, the branch where the pressure sensor s8 is located short-circuits the branch where the photoelectric sensor s7 is located, so that the spring s4 and the fan s6 are always kept in an electrified state, at the moment, the spring s4 is electrified, the spring s4 is equivalent to a solenoid coil under the action of a generated magnetic field, all parts attract each other, the length of the spring s7 is relatively shortened, the magnetic attraction force and the elastic potential energy of the spring s4 are mutually counteracted and has a pulling force on the slider 9, the pressure of the slider 9 on the bottom of the friction layer 15 is counteracted while the elastic force is not output, and the slider 9 and the friction layer cannot generate. At the moment, the fan generates thrust under the output action of forward current, the sliding block 9 is pushed to move downwards to the bottom end of the sliding groove 10, and part of the whole conductive film 5 is connected with a circuit, liquid crystal molecules in the conductive film 5 are transferred under the power-on state, the transparent state is converted into the opaque state, the transmittance of illumination on glass is reduced, the heat which is absorbed by objects in the vehicle and cannot be dissipated is reduced, and the situation that the temperature in the vehicle is too high to influence driving after the vehicle is parked in summer is avoided;
when the pressure sensor s8 detects pressure, i.e. the automobile is in driving, strong sunlight enters the automobile to affect the sight of the driver, and the pressure sensor s7 is in an off state, the reflected light impinging at the seat 3 is detected from the receiver in the photosensor s8, because the reflectivity of the face to the illumination is different from the reflectivity of the seat to the illumination, the power-off or the connection of the circuit can be realized by setting the receiver on the conductive block 7 at the current position to receive the reflected light of the face, and setting the circuit to be disconnected when the light intensity received by the receiver is changed, the conductive block 7 is at rest at face level in this state and disconnects the branch of the fan s6 and the spring s4, so that the spring s4 again exerts pressure on the slider 9, the pressure of the slide block 9 on the friction layer 15 is increased to generate a large static friction force, so that the conductive block 7 is kept stable at the height position;
meanwhile, in the process of switching on the conductive block 7, the solar cell s1 charges the capacitor s5 at the same time, when the light intensity is not enough to turn on the photosensitive switch s2, the circuit is switched off, the capacitor s5 releases the energy of the capacitor s5 and outputs reverse current to the fan s6, the fan s6 generates upward suction force to the slider 9 located below under the air suction effect, the friction force on the slider 9 is reduced through the electrifying effect of the spring 8, the slider 9 slides upward under the air pressure effect and returns to the initial state, the slider 9 and the conductive block 7 are moved to the initial state through the effect of delayed discharge of the capacitor, and the solar cell can be continuously used when the photosensitive switch s2 is turned on next time.
Although the terms of the vehicle body 1, the front window body 2, the seat 3, the cavity 4, the conductive film 5, the photo switch 6, the conductive block 7, the spring 8, the slider 9, the slide 10, the solar cell 11, the photoelectric sensor 12, the ventilation duct 13, the fan 14, the friction layer 15, and the like are used more frequently herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims (3)

1. The multifunctional front window of the new energy automobile comprises an automobile body (1), a front window body (2) and a seat (3), and is characterized in that the front window body (2) is formed by splicing two pieces of glass, a cavity (4) is formed in the middle of the front window body, a conductive film (5) is glued on one side, close to the outside of the automobile body (1), of the cavity, one end of the conductive film (5) is electrically connected with a photosensitive switch (6), the other end of the conductive film (5) is connected with a conductive block (7), the bottom of the conductive block (7) is fixedly connected with a spring (8), the bottom of the spring (8) is fixedly connected with a sliding block (9), a sliding groove (10) with the size matched with the sliding block (9) and a groove which is not communicated with the conductive film (5) are formed in the bottom of the cavity (4), and the groove;
the top of the vehicle body (1) is fixedly connected with a solar cell (11), the solar cell is electrically connected with a spring (8) and a conductive block (7) through a lead, the bottom of the sliding chute (10) is glued with a friction layer (15), and the friction layer (15) is made of rubber materials;
the automobile front window is characterized in that a photoelectric sensor (12) is arranged on the automobile front window body (2), the photoelectric sensor (12) adopts a shielding type simulation photoelectric sensor, a light source of the photoelectric sensor (12) adopts sunlight, a receiver of the photoelectric sensor (12) is located on one side, close to the seat (3), of the conductive block (7), and a pressure sensor is arranged on the seat (3).
2. The new energy automobile multifunctional front window is characterized in that a ventilation pipe (13) is arranged on one side of the groove, a fan (14) is communicated with the other end of the ventilation pipe (13), and the fan (14) is electrically connected with a solar cell.
3. The new energy automobile multifunctional front window is characterized in that two ends of the spring (8) are electrically connected with a capacitor through a conducting wire, the capacitor is electrically connected with a fan (14), and the conductive film (5) is made of a liquid crystal material.
CN202010013914.7A 2020-01-07 2020-01-07 New energy automobile multifunctional vehicle front window Withdrawn CN111137110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010013914.7A CN111137110A (en) 2020-01-07 2020-01-07 New energy automobile multifunctional vehicle front window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010013914.7A CN111137110A (en) 2020-01-07 2020-01-07 New energy automobile multifunctional vehicle front window

Publications (1)

Publication Number Publication Date
CN111137110A true CN111137110A (en) 2020-05-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010013914.7A Withdrawn CN111137110A (en) 2020-01-07 2020-01-07 New energy automobile multifunctional vehicle front window

Country Status (1)

Country Link
CN (1) CN111137110A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111591112A (en) * 2020-05-18 2020-08-28 郭发有 Sun-proof high temperature resistant automobile front window
US20230191882A1 (en) * 2021-12-16 2023-06-22 Taiya Wilder Automatic Window Shade Assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111591112A (en) * 2020-05-18 2020-08-28 郭发有 Sun-proof high temperature resistant automobile front window
US20230191882A1 (en) * 2021-12-16 2023-06-22 Taiya Wilder Automatic Window Shade Assembly

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Application publication date: 20200512

WW01 Invention patent application withdrawn after publication