CN109624665B

CN109624665B - Ventilation weather shield for vehicle

Info

Publication number: CN109624665B
Application number: CN201811508578.2A
Authority: CN
Inventors: 高红梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-11
Filing date: 2018-12-11
Publication date: 2022-04-26
Anticipated expiration: 2038-12-11
Also published as: CN109624665A

Abstract

The invention discloses a vehicle ventilation weather shield which comprises a weather shield body, a solar cell panel, an energy storage device, a controller, a ventilation system and a trigger piece, wherein the weather shield body is connected with the upper edge of a vehicle window frame, the solar cell panel is arranged on the outer side surface of the weather shield body, the energy storage device, the controller and the ventilation system are respectively arranged on the inner side surface of the weather shield body, the solar cell panel, the energy storage device and the ventilation system are respectively in signal connection with the controller, the weather shield body and the ventilation system are respectively connected with one end of the trigger piece, and the other end of the trigger piece is positioned between the upper edge of the vehicle window frame and the vehicle window glass or is in contact with the outer side surface of the vehicle window glass. The invention has the advantages that: through solar drive and controller and air exchange system's cooperation, this weather keeps off except having the single function of sheltering from rain, can also realize the function of taking a breath for the vehicle initiative to it is the same with traditional rain fender to have promoted to use the travelling comfort mounting means, convenient and fast, and convenient to use need not extra operation.

Description

Ventilation weather shield for vehicle

Technical Field

The invention relates to a weather shield, in particular to a vehicle ventilation weather shield.

Background

The rain shield is an automobile article which can be used in rainy days and sunny days, and is a convex rain shield made of synthetic resin or engineering plastic materials and arranged on the uppermost edge of an automobile window.

At present, the main effect that weather keeps off is when driving in the rain exactly, can shelter from the rainwater, prevents that the rainwater from blurring the door window, influences the driving sight to can also make opening of door window certain degree, make can take a breath in the car. However, since the window is generally opened to a small degree, the ventilation effect is not good.

When using the car in hot summer, often lead to the interior high temperature of car because open-air parking, in addition, again because the reason of the rainy summer, can't drive window glass again greatly ventilative, very influence the use travelling comfort of car, be a problem that awaits the solution.

Disclosure of Invention

The purpose of the invention is as follows: in view of the above problems, an object of the present invention is to provide a ventilation weather shield for a vehicle, which provides the weather shield with an active ventilation function, thereby improving the comfort of the vehicle.

The technical scheme is as follows: the utility model provides an automobile-used weather that takes a breath keeps off, keeps off body, solar cell panel, energy memory, controller, air exchange system, trigger the piece including the weather, the weather keeps off body and window frame and goes up along being connected, solar cell panel install in on the lateral surface that the weather kept off the body, energy memory the controller air exchange system install respectively in on the medial surface that the weather kept off the body, solar cell panel energy memory the air exchange system respectively with controller signal connection, the weather keep off the body the air exchange system respectively with the one end of triggering the piece is connected, the other end that triggers the piece is located on the window frame along with between window glass or with window glass's lateral surface contact.

Solar cell panel is used for absorbing solar energy on the lateral surface that the weather kept off the body to pass through energy memory deposit with solar energy conversion electric energy, and realize steady voltage and circuit protection through the controller. The triggering piece is used for determining the opening and closing state of the window glass, when the other end of the triggering piece is positioned between the upper edge of the window frame and the window glass, the window glass is in an opening state, at the moment, the controller controls the ventilation system to be in the opening state, and the ventilation system blows or inhales air into the vehicle through a gap between the upper edge of the window frame and the window glass, so that ventilation in the vehicle is realized; when the other end of the trigger piece is in contact with the outer side face of the window glass, the window glass is in a closed state, therefore, the ventilation system cannot realize convection with air in a vehicle through a gap between the upper edge of the window frame and the window glass, and at the moment, the controller controls the ventilation system to be in a stop state, so that unnecessary energy loss is avoided. This weather keeps off uses solar drive, does not rely on the vehicle from taking the storage battery, consequently can not influence the life of storage battery, can independently carry out the operation of taking a breath. In hot summer, the window glass is only required to be opened to a certain position without opening the window glass greatly, and active ventilation in the automobile can be realized through the sun-rain shield even under the condition that the automobile is not started, so that a better cooling effect can be achieved, and the phenomenon that the air temperature in the automobile is too high in summer is prevented; when raining, do and keep off through this fine and rain and carry out initiative taking a breath in the car to strengthen the interior ventilation effect of car, this fine and rain keeps off and has added the initiative function of taking a breath on the basis of single rain function that hides, thereby promotes the use travelling comfort of vehicle.

Furthermore, the air exchange system comprises a fan assembly, a wind direction switch, a manual switch and a glass switch which are respectively in signal connection with the controller and respectively installed on the inner side surface of the weather shield body, and the glass switch is connected with one end of the trigger piece.

The wind direction switch is used for controlling the switching of blowing and air suction of the fan assembly, the wind direction switch transmits signals to the controller, and the blowing or air suction of the fan assembly is controlled through the controller to realize switching.

Manual switch is used for this weather of artificial control to keep off opening of taking a breath operation, and manual switch defaults to be in the closure state, when this weather keeps off the operation of taking a breath of needs manual, disconnection manual switch, at this moment, even be in under the state of opening at window glass, this weather keeps off the operation of also can not taking a breath in the initiative.

The glass switch is used for transmitting an opening and closing signal of the window glass, when the window glass is in a closed state, the trigger piece toggles the glass switch to be in a disconnected state, the glass switch transmits the signal to the controller, and the weather shield stops ventilation operation; when window glass is in the open mode, trigger spare drives glass switch and is in the closure state, and glass switch transmits the signal for the controller, and this weather keeps off the operation of starting taking a breath.

Furthermore, the fan assembly comprises a plurality of direct current motor fans connected in parallel, and the wind direction switch is a double-pole double-throw switch.

The wiring mode of the direct current motor fan is switched by using the double-pole double-throw switch, so that the wind direction switching of the direct current motor fan is realized, the effect of blowing or sucking is achieved, and the ventilation function is realized.

Furthermore, the fan assembly comprises an air inlet fan and an air outlet fan, the air inlet fan and the air outlet fan are opposite in rotation direction, and the wind direction switch is a single-pole double-throw switch.

According to the requirement, the circuit conduction of the air inlet fan or the air outlet fan is realized through the switching of the single-pole double-throw switch, air blowing is carried out when the air inlet fan is conducted, air suction is carried out when the air outlet fan is conducted, and therefore the ventilation function is realized.

Further, the fan assembly includes a plurality of brushless fans connected in parallel.

The controller controls the brushless fan to rotate forwards or backwards to realize the wind direction switching of the brushless fan, so that the effect of blowing or sucking is achieved, and the ventilation function is realized.

Further, the controller is a solar controller.

Solar controllers have a variety of functions, such as: battery overcharge protection, battery overdischarge protection, circuit reverse protection, battery overload protection, battery charge control and the like.

Further, the trigger part includes contact, elastic component, the one end of contact with air exchange system connects, and the other end is located the window frame upper edge with between the window glass upper edge or with window glass's lateral surface contact, the medial surface that the weather kept off the body passes through the elastic component with the contact is connected.

Furthermore, the other end of the contact piece is located between the upper edge of the window frame and the upper edge of the window glass, the elastic piece is a return spring, and the elastic piece is in a natural state.

When the window glass is opened, the elastic piece is in a natural state, and the ventilation work is normally carried out; when the vehicle window glass moves upwards and is gradually closed, the vehicle window glass is contacted with the contact piece, one end of the contact piece is driven by the vehicle window glass to rotate, the elastic piece is compressed, the contact piece rotates to close a ventilation system connected with the contact piece, and ventilation operation is stopped; when the window glass is opened again, the contact piece resets under the elastic force of the elastic piece, so that the ventilation system is synchronously opened, and the ventilation work is normally carried out again.

Further, the energy storage device is a rechargeable battery.

Preferably, the coverage area of the solar cell panel on the outer side surface of the weather shield body is 20 to 80 percent.

Has the advantages that: compared with the prior art, the invention has the advantages that: through the solar drive and the matching of the controller and the ventilation system, the rain shield has a single rain shielding function, and can also realize the function of active ventilation of the vehicle, so that the comfort of the vehicle is improved; the weather shield is used without depending on a vehicle with a storage battery, so that the service life of the storage battery is not influenced, the ventilation operation can be independently carried out, and the ventilation effect is good; this weather keeps off all integrated working part of self, and the mounting means is the same with traditional rain shield, convenient and fast, and convenient to use need not extra operation, and daily use is non-maintaining, takes solar cell panel certainly, consequently need not the periodic replacement battery.

Drawings

FIG. 1 is a schematic view of the present invention during ventilation, in which arrows indicate the flow direction during the time of air blowing;

FIG. 2 is a schematic structural view of two positional relationships of the trigger piece and the window glass;

FIG. 3 is a schematic structural view of the inner side of the weather shield body;

fig. 4 is a wiring diagram of the present invention.

Detailed Description

The present invention will be further illustrated with reference to the following figures and specific examples, which are to be understood as merely illustrative and not restrictive of the scope of the invention.

The utility model provides a vehicle weather keeps off of taking a breath, as shown in fig. 1 ~ 4, keep off body 1, solar cell panel 2, energy memory 3, controller 4, air exchange system 5, trigger 6, sticker 9 including the weather, air exchange system 5 includes fan assembly 51, wind direction switch 52, hand switch 53, glass switch 54, trigger 6 includes contact 61, elastic component 62, and energy memory 3 is rechargeable battery, and controller 4 is solar control ware, and elastic component 62 is reset spring.

The weather keeps off body 1 and is connected along 7 on with the car window frame through sticker 9, and solar cell panel 2 installs on the lateral surface that the weather kept off body 1, and solar cell panel 2 covers the area on the lateral surface that the weather kept off body 1 and accounts for 20% ~ 80% of the lateral surface area of the weather keeps off body 1 at least. Energy memory 3, controller 4, fan assembly 51, wind direction switch 52, manual switch 53, glass switch 54 install respectively on the medial surface of weather keeps off body 1, and wherein, energy memory 3, controller 4, wind direction switch 52, manual switch 53, glass switch 54 integration keep off the middle part of body 1 medial surface in weather, and fan assembly 51 keeps off the extending direction setting of body 1 along weather. The solar cell panel 2, the energy storage device 3, the fan assembly 51, the wind direction switch 52, the manual switch 53 and the glass switch 54 are respectively in signal connection with the controller 4.

One end of the contact piece 61 is connected with the glass switch 54, the other end of the contact piece 61 is positioned between the upper edge 7 of the window frame and the upper edge of the window glass 8 or is contacted with the outer side surface of the window glass 8, the inner side surface of the weather shield body 1 is connected with the contact piece 61 through the elastic piece 62, when the other end of the contact piece 61 is positioned between the upper edge 7 of the window frame and the upper edge of the window glass 8, the elastic piece 62 is in a natural state, and when the other end of the contact piece 61 is contacted with the outer side surface of the window glass 8, the elastic piece 62 is in a compressed state.

Solar cell panel is used for absorbing solar energy on the lateral surface that the weather kept off the body to pass through energy memory deposit with solar energy conversion for the electric energy, and realize steady voltage and circuit protection through the controller, consequently, this weather keeps off and need not to rely on the vehicle from taking the storage battery, consequently can not influence the life of storage battery, but independent operation.

The trigger piece is used for determining the opening and closing state of the window glass, when the window glass is opened, the elastic piece is in a natural state, the glass switch connected with the elastic piece is in a closed state through the contact piece, at the moment, the controller controls the fan assembly to be in an opening state, and the fan assembly blows or inhales air into the vehicle through a gap between the upper edge of the window frame and the window glass, so that the ventilation in the vehicle is realized; when the window glass moves upwards and is gradually closed, the window glass is contacted with the contact piece, one end of the contact piece is driven by the window glass to rotate, the elastic piece is compressed, the contact piece rotates to disconnect a glass switch connected with the contact piece, the controller controls the fan assembly to be closed, and the ventilation operation is stopped; when the window glass is opened again, the contact piece resets under the elastic force of the elastic piece, so that the glass switch is synchronously opened, and the ventilation work is normally carried out again. In order to control the wind direction during ventilation and enhance the wind force effect, a wind guide groove is usually arranged on the inner side surface of the weather shield body, and the wind guide groove is beneficial to air convection during ventilation, so that the conditions of wind force weakening, noise and the like caused by excessive flowing air acting on the inner side surface of the weather shield body are avoided.

According to the opening and closing conditions of the window glass, the weather shield can be automatically opened or stopped for ventilation operation, so that unnecessary energy loss can be avoided, and the ventilation automation is realized.

Switching of air exchange system's blowing and breathing in can be realized through the cooperation of fan unit and wind direction switch, and the wind direction switch gives the controller with signal transmission, through blowing or breathing in of controller control fan unit, realizes switching, and the cooperation of fan unit and wind direction switch can be following three kinds of forms:

the first form:

the fan assembly comprises a plurality of direct current motor fans connected in parallel, and the wind direction switch is a double-pole double-throw switch. The wiring mode of the direct current motor fan is switched by using the double-pole double-throw switch, so that the wind direction switching of the direct current motor fan is realized, the effect of blowing or sucking is achieved, and the ventilation function is realized.

The second form:

the fan assembly comprises an air inlet fan and an air outlet fan, the air inlet fan and the air outlet fan are opposite in rotation direction, and the wind direction switch is a single-pole double-throw switch. According to the requirement, the circuit conduction of the air inlet fan or the air outlet fan is realized through the switching of the single-pole double-throw switch, air blowing is carried out when the air inlet fan is conducted, air suction is carried out when the air outlet fan is conducted, and therefore the ventilation function is realized.

The third form:

the fan assembly 51 comprises a plurality of brushless fans connected in parallel, a switching value signal is sent to the controller through the wind direction switch, and the controller controls the brushless fans to rotate forwards or backwards to realize the wind direction switching of the brushless fans, so that the blowing or air suction effect is achieved, and the ventilation function is realized.

In hot summer, the window glass is only required to be opened to a certain position without opening the window glass greatly, and active ventilation in the automobile can be realized through the sun-rain shield even under the condition that the automobile is not started, so that a better cooling effect can be achieved, and the phenomenon that the air temperature in the automobile is too high in summer is prevented; when raining, do and keep off through this fine and rain and carry out initiative taking a breath in the car to strengthen the interior ventilation effect of car, this fine and rain keeps off and has added the initiative function of taking a breath on the basis of single rain function that hides, thereby promotes the use travelling comfort of vehicle.

Claims

1. The utility model provides a vehicle weather that takes a breath keeps off which characterized in that: comprises a weather shield body (1), a solar cell panel (2), an energy storage device (3), a controller (4), an air exchange system (5) and a trigger piece (6), the weather shield body (1) is connected with the upper edge (7) of the vehicle window frame, the solar cell panel (2) is arranged on the outer side surface of the weather shield body (1), the energy storage device (3), the controller (4) and the ventilation system (5) are respectively arranged on the inner side surface of the weather shield body (1), the solar panel (2), the energy storage device (3) and the ventilation system (5) are respectively in signal connection with the controller (4), the weather shield body (1) and the ventilation system (5) are respectively connected with one end of the trigger piece (6), the other end of the trigger piece (6) is positioned between the upper edge (7) of the window frame and the window glass (8) or is in contact with the outer side surface of the window glass (8); the ventilation system (5) comprises a fan assembly (51), a wind direction switch (52), a manual switch (53) and a glass switch (54), wherein the fan assembly (51), the wind direction switch (52), the manual switch (53) and the glass switch (54) are respectively in signal connection with the controller (4) and are respectively installed on the inner side surface of the weather shield body (1), and the glass switch (54) is connected with one end of the trigger piece (6); trigger piece (6) include contact (61), elastic component (62), the one end of contact (61) with air exchange system (5) are connected, and the other end is located the window frame go up along (7) with between window glass (8) the top edge or with the lateral surface contact of window glass (8), the medial surface that the weather kept off body (1) passes through elastic component (62) with contact (61) are connected.

2. A ventilating weather shield for vehicle according to claim 1, wherein: the fan assembly (51) comprises a plurality of direct current motor fans connected in parallel, and the wind direction switch (52) is a double-pole double-throw switch.

3. A ventilating weather shield for vehicle according to claim 1, wherein: the fan assembly (51) comprises an air inlet fan and an air outlet fan, the direction of the air inlet fan is opposite to that of the air outlet fan, and the wind direction switch (52) is a single-pole double-throw switch.

4. A ventilating weather shield for vehicle according to claim 1, wherein: the fan assembly (51) comprises a plurality of brushless fans connected in parallel.

5. A ventilating weather shield for vehicle according to claim 1, wherein: the controller (4) is a solar controller.

6. A ventilating weather shield for vehicle according to claim 1, wherein: the other end of the contact piece (61) is positioned between the upper edge (7) of the window frame and the upper edge of the window glass (8), the elastic piece (62) is a return spring, and the elastic piece (62) is in a natural state.

7. A ventilating weather shield for vehicle according to claim 1, wherein: the energy storage device (3) is a rechargeable battery.

8. A ventilating weather shield for vehicle according to claim 1, wherein: the covering area of the solar cell panel (2) on the outer side surface of the weather shield body (1) is 20% -80%.