A kind of electronic sun-proof device of shield glass
Technical field
The present invention relates to a kind of automobile sun-proof device, more particularly to a kind of electronic sun-proof device of shield glass, category
In interior automotive trim parts field.
Background technology
Present automobile is more and more universal in the life of people, it has also become the indispensable walking-replacing tool of people;And due to
Lack the reasons such as garage and automobile be outgoing, automobile wants outdoor park unavoidably;Especially in summer, park automobile out of doors it is long when
Between it is outdoor park must by sunburst exposure, sunlight shines into in-car through windshield, and in-car temperature can pole
Speed rise, when driver drives a car again, can only open the in-car temperature of air-conditioning reduction, wait vehicle interior temperature to lower outside car
It could continue to drive, but this needs the long period, wastes driver's more time;Also need to consume a large amount of oil plants, increase row
Car cost.
At present, somebody can place one piece of reflector in parking in the inner side of vehicle windscreen, for reflecting sunlight
Direct projection, the reduction vehicle interior temperature that reflector really can be appropriate is set, but carry reflector and more bother, and reflector exists
In windshield can not spread apart, and not fixing well, the limited sunny of reflection, reduction vehicle interior temperature it is limited;When long
Between carrying, opening repeatedly fills with receiving, and can also influence the reflecting rate of reflector.
Also somebody is covered whole vehicle using reflective fabric etc. in parking, and sun-proof this method is pacified in parking of automobile
Mounted in the outside of automobile, and it is to bypass the top of automobile and integrally encases automobile, sun-proof result is bad, and is easily swept by wind,
Bothered very much using with packing up.
The content of the invention
To solve the deficiencies in the prior art, the present invention provides a kind of electronic sun-proof device of shield glass, the present invention
Installed in the inner side of windshield, stealth installs, easy to use, and reflecting effect is good.
The technical solution adopted in the present invention is:
A kind of electronic sun-proof device of shield glass, including the first motor, the second motor, reflective fabric and lead for a pair
Rail;First motor and the second motor are separately positioned on the right and left of windshield, and the pair of guide rail parallel is arranged on
The upper and lower both sides of windshield between first motor and the second motor;Described reflective fabric one end and the main shaft of first motor
Connection;The other end of the reflective fabric is connected with gib block, and the two ends of the gib block are slidably arranged in the pair of guide rail;
The main shaft position corresponding with a pair of guide rails of second motor is respectively arranged with reel;The two ends of the gib block by around
Line is connected with the reel.
Further, first motor and the second motor are embedded is arranged in the right and left vehicle frame of windshield;And
Offered being embedded with the vehicle frame of the first motor with reflective fabric with wide opening;It is being embedded with the vehicle frame of the second motor and a pair
The correspondence position of guide rail offers winding bore;Take vehicle drive table space small, stealth is installed, aesthetic property is strong.
Further, be provided with the main shaft of first motor around cotton piece buff, the reflective fabric wound on described in cotton piece buff,
And it is described identical with the coiling wheel diameter around cloth wheel diameter;Pulled out beneficial to two motor synchronous axial systems, wind reflective fabric.
Further, have on the guide rail along the axially arranged guide groove of guide rail, the size of described guide groove port
Less than the size of guide groove trench bottom;The pulley that be provided at both ends with and the guide groove of the gib block match, the pulley is slided
Dynamic to be arranged in the guide groove, the coiling is arranged on the gib block in guide groove;Pulley makes gib block will not be from guide rail
In come off, stability is good, moreover, the pulley set is more conducive to movement of the reflective fabric when being drawn out or wind, raising gib block
Sliding effect in guide groove.
Further, the reflective fabric includes reflector layer and thermal insulation layer;And the reflector layer is arranged on windshield side;Institute
Reflector layer is stated for aluminium foil material, the thermal insulation layer is high temperature resistant heat insulation cotton material;Aluminium foil reflecting effect is good, high temperature resistant heat insulation cotton tool
There is high temperature resistant, nonflammable, the low feature of thermal conductivity factor.
The beneficial effects of the present invention are:Reflective fabric in the present invention is hidden installed in the side of windshield, leads to
Cross two motors to be rotatably assorted, control reflective fabric is pulled out and packed up, and it is good to block windshield effect, effectively prevents sunlight from passing through
Direct projection of the windshield to automotive interior, makes automotive interior temperature substantially reduce, and the pedestrian outside car can not pass through the glass that keeps out the wind
Glass observes the situation of in-car;Automaticity of the present invention is high, simple to operate, strong applicability.
Brief description of the drawings:
Fig. 1 is overall structure diagram of the present invention;
Fig. 2 is guide rail of the present invention and gib block link position profile;
Main Reference Numerals implication is as follows in figure:
1st, the first motor, the 2, second motor, 3, reflective fabric, 4, guide rail, 5, gib block, 6, around cotton piece buff, 7, reel, 8, around
Line, 9, guide groove, 10, pulley.
Embodiment:
Specific introduction is done to the present invention below in conjunction with the accompanying drawings.
Fig. 1 is overall structure diagram of the present invention;
As shown in Figure 1:The present embodiment is a kind of electronic sun-proof device of shield glass, including the first motor 1, second
Motor 2, reflective fabric 3 and a pair of guide rails 4;The motor 2 of first motor 1 and second is separately positioned on the left and right two of windshield
Side, the pair of guide rail 4 is set in parallel in the upper and lower both sides of windshield between the first motor 1 and the second motor 2;It is described anti-
The one end of light cloth 3 is connected with the main shaft of first motor 1;The other end of the reflective fabric 3 is connected with gib block 5, described to be oriented to
The two ends of bar 5 are slidably arranged in the pair of guide rail 4;The main shaft of second motor 2 and the corresponding position of a pair of guide rails 4 point
Reel 7 is not provided with;The two ends of the gib block 5 are connected by coiling 8 with the reel 7.
In the present embodiment, the embedded the right and left vehicle frame for being arranged on windshield of 1 and second motor of the first motor 2
It is interior;And offered being embedded with the vehicle frame of the first motor 1 with reflective fabric 3 with wide opening;It is being embedded with the car of the second motor 2
Frame and the correspondence position of a pair of guide rails 4 offer winding bore;Take vehicle drive table space small, stealth is installed, aesthetic property is strong.
The present embodiment is additionally provided with the main shaft of the first motor 1 around cotton piece buff 6, and the reflective fabric 3 is wound on described around cloth
On wheel 6, and it is described identical with the diameter of reel 7 around the diameter of cotton piece buff 6;Pull out, wound instead beneficial to two motor synchronous axial systems
Light cloth.
Fig. 2 is guide rail of the present invention and gib block link position profile;
As shown in Figure 2:The present embodiment has along the axially arranged guide groove 9 of guide rail 4, described guide groove 9 on guide rail 4
The size of port is less than the size of the trench bottom of guide groove 9;The gib block 5 is provided at both ends with what is matched with guide groove 9
Pulley 10, the pulley 10 is slidably arranged in the guide groove 9, and the coiling 8 is arranged on the gib block 5 in guide groove 9;
Pulley 10 makes gib block 5 not come off from guide rail 4, and stability is good, moreover, the pulley 10 set is more conducive to reflective fabric 3 in quilt
Movement when pulling out or winding, improves sliding effect of the gib block 5 in guide groove 9.
In the present embodiment, reflective fabric 3 includes reflector layer and thermal insulation layer;And the reflector layer is arranged on windshield side;
The reflector layer is aluminium foil material, and the thermal insulation layer is high temperature resistant heat insulation cotton material;Aluminium foil reflecting effect is good, high temperature resistant heat insulation cotton
It is nonflammable with high temperature resistant, the low feature of thermal conductivity factor.
When the present embodiment starts, two motors are rotated forward simultaneously, and reflective fabric 3 is discharged around cotton piece buff 6 on the main shaft of the first motor 1,
Second motor 2 is carried out around rising, so that reflective fabric 3 be pulled out from cotton piece buff 6 by reel 7 to coiling 8;After terminating,
Two motors of control are inverted simultaneously, wind reflective fabric 3 around cotton piece buff 6 on the main shaft of the first motor 1, the second motor 2 passes through reel 7
Start to discharge coiling 8, so that reflective fabric 3 be wound in cotton piece buff 6 again, complete one action process.
The present embodiment synchronously carries out forward and backward by two motors, so as to be pulled out and be wound to reflective fabric, automates
Degree is high, simple to operate, strong applicability.
Described above is only the preferred embodiment of patent of the present invention, it is noted that for the common skill of the art
For art personnel, on the premise of patent principle of the present invention is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection domain of patent of the present invention.