Can be according to window screening of intensity of sunshine automatically regulated
Technical Field
The invention relates to the technical field of intelligent home furnishing, in particular to a window screen capable of being automatically adjusted according to sunlight intensity.
Background
General resident family is in order to guarantee the privacy nature of house, all can install the (window) curtain on the window, and the general material of ordinary (window) curtain is all than thicker, although satisfied the demand of resident family protection privacy, however, the (window) curtain is too thick just is difficult to the printing opacity, it can lead to house light dim to pull up in daytime, nevertheless collocation can block sunshine daytime, can not cause indoor excessive dim thin layer gauze again, the window screening comes the sunshade promptly, just made things convenient for the user at to a great extent to keep apart the highlight, and to indoor irradiant demand.
Traditional window screening is when outdoor sunshine is stronger, need the resident family to close the window screening pulling by oneself to play the effect of sheltering from sunshine, but along with the development of intelligent house technique, the resident family is regular according to the manual window screening that closes of outdoor sunshine intensity, then very inconvenient, and during the higher weather of summer temperature, after the window screening pulling closes, outdoor direct projection sunshine can receive and block, but stronger sunshine bundle can directly make indoor temperature rise, air drying, make indoor resident family feel dry and hot uncomfortable.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the window screen capable of being automatically adjusted according to the sunlight intensity, has the advantages of automatically falling the window screen according to the sunlight intensity, humidifying air, providing comfort and the like, and solves the problems.
(II) technical scheme
In order to achieve the purposes of automatically falling down a window screen according to the sunlight intensity, humidifying air, providing comfort and the like, the invention provides the following technical scheme: the window screen capable of automatically adjusting according to the sunlight intensity comprises a window frame, wherein the upper part of the window frame is rotatably connected with a window screen roller, the right part of the window screen roller is provided with a magnetic roller, the upper rear end of the window frame is provided with a heat conducting block, the inner cavity of the heat conducting block is provided with a magnetic stripe extending to the front part of the window frame, the front end of the lower part of the window frame is fixedly connected with a water storage tank, the rear wall of the water storage tank is provided with a sponge strip, the lower part of the window frame is rotatably connected with a driving roller, the middle part of the driving roller is fixedly sleeved with a cam, the left part and the right part of the driving roller are both provided with a water wiping net, the lower part of the window frame is fixedly connected with a bearing block, the middle part of the bearing block is rotatably connected with an elastic hook, the lower bottom of the window frame is provided with a fixed block, the upper end of the fixed block is provided with symmetrical air bags, the upper end of the fixed block is slidably connected with symmetrical support rods between the air bags, fixedly connected with spring between the vaulting pole, the fixed block with accept and be provided with the support between the piece, sliding connection has the connecting rod that extends to on the vaulting pole on the support, the front end of accepting the piece is provided with the company's board that extends to drive roller upper portion, the front end fixedly connected with limiting plate of even board, the below sliding connection who links the front end of board and be located the limiting plate has the fly leaf, it is connected with the jet-propelled head that extends to on the fly leaf to rotate on the limiting plate.
Preferably, the right part of window screening roller is provided with the torsional spring, and when window screening roller was driven by the magnetic force roller and is rotated and release the window screening, the torsional spring took place the biggest deformation back, and the window screening also can release to the at utmost to after the magnetic force roller lost effect, the torsional spring recovered deformation then can corresponding drive the window screening and withdraws.
Preferably, the surface of the magnetic roller is uniformly provided with inclined magnets, and when the magnetic strip moves above the magnetic roller, the outer side surface of each inclined magnet is the same as the lower side surface of the magnetic strip in magnetism, so that the magnetic roller can rotate continuously under the influence of repulsive force.
Preferably, the inner cavity of the heat conducting block is provided with a thermal expansion block, the thermal expansion block is fixedly connected with the magnetic strip, and after the thermal expansion block is subjected to thermal expansion, the thermal expansion block can push the magnetic strip to move forwards to the position above the magnetic roller.
Preferably, be provided with the core that absorbs water that extends to in the storage water tank inner chamber on the sponge strip, because the self water absorption nature of the core that absorbs water, it can guarantee that the moisture in the sponge strip maintains certain moderate degree content all the time.
Preferably, the driving roller is provided with symmetrical arc-shaped grooves, and when the driving roller rotates, the driving roller extends into the movable plate part in the arc-shaped grooves, so that the movable plate is driven to move left and right.
Preferably, the tail end of the elastic hook is provided with a metal ball, a metal sheet matched with the metal ball is arranged on the side wall of the inner cavity of the bearing block, and when the elastic hook is pressed downwards to incline towards the front, the metal ball is in contact with the metal sheet, so that the driving roller is started to rotate.
(III) advantageous effects
Compared with the prior art, the invention provides the window screening capable of automatically adjusting according to the sunlight intensity, and the window screening has the following beneficial effects:
1. this can be according to sunshine intensity automatically regulated's window screening, when stronger through external sunshine, the thermal expansion piece among the heat conduction piece inhales the thermal energy, promotes the magnetic stripe antedisplacement to the top of magnetic roller, because of being in the magnet under the magnetic stripe all repels rather than all mutually, therefore the magnetic roller drives window screening roller and constantly rotates, releases the window screening sunshade to the effect of the automatic window screening that falls down according to sunshine intensity has been reached.
2. This can be according to sunshine intensity automatically regulated's window screening, put the window screening through the window screening roller, make the counter weight roller of its lower extreme fall to on the elasticity hook, make the elasticity hook lean forward, the start-up drive roller rotates, corresponding drive roller drives the water net of wiping on it through the sponge strip, make to wipe away and be stained with the drop of water on the water net, and when wiping away the top that the water net just passed through the jet head, the cam then begins to extrude the connecting rod, make the connecting rod move backward, extrude the vaulting pole to the left and right sides, and then make the gasbag extrude doubly, correspond gas and arrange into the jet head of both sides, make it blow up to the air in the drop of water on will wiping away the water net, thereby it provides comfortable effect to have reached the humidification air.
3. This can be according to sunshine intensity automatically regulated's window screening, through the one end setting at the sponge strip core that absorbs water, make the sponge strip can have under the condition of water in the water storage tank, automatically absorb moisture, and maintain suitable water content, when swabbing the sponge strip when swabbing the water net intermittent type nature, it then can just adhere appropriate amount of moisture to wipe the water net, and when the air-jet head blows this moisture in the later stage, can directly atomize it to the air in, thereby avoided moist effect when having reached saving moisture.
4. This can be according to sunshine intensity automatically regulated's window screening, when through the drive roller pivoted, utilize the arc wall on it to drive the fly leaf and control reciprocating motion, corresponding air jet head will also be driven horizontal hunting to change jet-propelled direction in jet-propelled time, thereby reached the effect of expanding the humidification scope.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a right side sectional view of the connecting portion of the water storage tank and the like of the present invention;
FIG. 4 is an enlarged view at B in FIG. 3;
FIG. 5 is an enlarged view at C of FIG. 3;
FIG. 6 is an enlarged view taken at D in FIG. 3;
FIG. 7 is a front view of a connecting portion of the driving roller and the like of the present invention;
FIG. 8 is an enlarged view at E in FIG. 7;
FIG. 9 is a left side sectional view of a connecting portion of a magnetic roller and the like according to the present invention;
FIG. 10 is a top view of a connecting portion of a connecting rod or the like according to the present invention.
In the figure: 1-window frame, 2-window screen roller, 3-magnetic roller, 4-heat conducting block, 5-magnetic strip, 6-water storage tank, 7-sponge strip, 8-driving roller, 9-cam, 10-water wiping net, 11-bearing block, 12-elastic hook, 13-fixed block, 14-air bag, 15-support rod, 16-spring, 17-support, 18-connecting rod, 19-connecting plate, 20-limiting plate, 21-movable plate and 22-air nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, a window screen capable of automatically adjusting according to sunlight intensity comprises a window frame 1, wherein the upper part of the window frame 1 is rotatably connected with a window screen roller 2, the window screen roller 2 is provided with window screen cloth, the tail end of the window screen cloth is provided with a counterweight roller, the right part of the window screen roller 2 is provided with a torsion spring, when the window screen roller 2 is driven by a magnetic roller 3 to rotate to release the window screen, the torsion spring is maximally deformed and then released to the maximum extent, and after the magnetic roller 3 loses action, the torsion spring recovers deformation and correspondingly drives the window screen to recover, the right part of the window screen roller 2 is provided with a magnetic roller 3, the surface of the magnetic roller 3 is uniformly provided with inclined magnets, when a magnetic strip 5 moves above the magnetic roller 3, because the outer side surface of the inclined magnets is the same as the lower side surface of the magnetic strip 5, the magnetic roller 3 is influenced by repulsive force, the magnetic roller 3 continuously rotates, the upper rear end of the window frame 1 is provided with a heat conducting block 4, the inner cavity of the heat conducting block 4 is provided with a heat expansion block which is fixedly connected with the magnetic strip 5, when the heat expansion block is subjected to thermal expansion, the heat expansion block can push the magnetic strip 5 to move forwards to the upper part of the magnetic roller 3, the inner cavity of the heat conducting block 4 is provided with the magnetic strip 5 extending to the front part of the window frame 1, the front end of the lower part of the window frame 1 is fixedly connected with a water storage tank 6, the upper end of the water storage tank 6 is provided with a water adding cover, the rear wall of the water storage tank 6 is provided with a sponge strip 7, the sponge strip 7 is provided with a water absorbing core extending into the inner cavity of the water storage tank 6, the water absorbing core can ensure that the water in the sponge strip 7 is always maintained at a certain moderate content due to the self water absorbing property, the lower part of the window frame 1 is rotatably connected with a driving roller 8, the driving roller 8 is provided with symmetrical arc grooves, when the driving roller 8 rotates, the movable plate 21 extending into the arc grooves can be driven to move left and right, the cam 9 is fixedly sleeved in the middle part of the driving roller 8, the left part and the right part of the driving roller 8 are both provided with a water wiping net 10, the lower part of the window frame 1 is fixedly connected with a bearing block 11, the middle part of the bearing block 11 is rotatably connected with an elastic hook 12, the tail end of the elastic hook 12 is provided with a metal ball, the side wall of an inner cavity of the bearing block 11 is provided with a metal sheet matched with the metal ball, when the elastic hook 12 is pressed downwards to incline towards the front, the metal ball is contacted with the metal sheet, the driving roller 8 is started to rotate, the lower bottom end of the window frame 1 is provided with a fixed block 13, the upper end of the fixed block 13 is provided with symmetrical air bags 14, the upper end of the fixed block 13 is positioned between the air bags 14 and is connected with symmetrical support rods 15 in a sliding way, springs 16 are fixedly connected between the support rods 15, a support 17 is arranged between the fixed block 13 and the bearing block 11, the support 17 is connected with a connecting rod 18 extending to the support rods 15 in a sliding way, the front end of the connecting rod 18 is provided with a roller matched with the cam 9, the connecting rod 18 is pushed when the cam 9 rotates conveniently, the connecting plate 19 extending to the upper portion of the driving roller 8 is arranged at the front end of the bearing block 11, the limiting plate 20 is fixedly connected to the front end of the connecting plate 19, the movable plate 21 is connected to the front end of the connecting plate 19 and located below the limiting plate 20 in a sliding mode, and the air nozzle 22 extending to the movable plate 21 is connected to the limiting plate 20 in a rotating mode.
The working principle is as follows: when the window screen capable of automatically adjusting according to the sunlight intensity passes through the external sunlight with strong intensity, the corresponding direct sunlight temperature is also higher, the thermal expansion block in the heat conduction block 4 absorbs heat to push the magnetic strip 5 to move forwards to the upper part of the magnetic roller 3, and because the magnets under the magnetic strip 5 repel each other with the magnetic strip, the magnetic roller 3 drives the window screen roller 2 to continuously rotate to release the window screen sunshade, when the torsional spring on the window screen roller 2 generates the maximum deformation, the window screen roller 2 puts the window screen to the maximum degree, the counterweight roller on the window screen just falls on the elastic hook 12 to ensure that the elastic hook 12 inclines forwards, the metal ball at the tail end of the elastic hook 12 touches the metal sheet on the inner cavity side wall of the bearing block 11, then the driving roller 8 is started to rotate, the corresponding driving roller 8 drives the water screen 10 on the driving roller to intermittently pass through the sponge strip 7, so that water drops are adhered on the water screen 10, when the water wiping net 10 just passes over the jet heads 22, the cam 9 starts to extrude the connecting rod 18, so that the connecting rod 18 moves backwards, the supporting rod 15 is extruded towards the left side and the right side, the air bag 14 is extruded, the air is correspondingly discharged into the jet heads 22 at the two sides, and water drops on the water wiping net 10 are blown up into the air by the connecting rod, because the water absorbing core is arranged at one end of the sponge strip 7, the sponge strip 7 can automatically absorb moisture under the condition that water exists in the water storage tank 6, and the proper moisture content is maintained, when the water wiping net 10 intermittently sweeps over the sponge strip 7, the water wiping net 10 just adheres the proper moisture, and when the jet heads 22 blow the moisture at the later stage, the water can be directly atomized into the air, the driving roller 8 rotates and simultaneously drives the movable plate 21 to reciprocate left and right by utilizing the arc-shaped grooves on the movable plate, and the corresponding jet heads 22 are also driven to swing left and right, and the air injection direction is changed at the moment of air injection, so that the effects of automatically falling down the window screen according to the sunlight intensity, providing comfort for humidifying air, saving moisture, avoiding humidity and expanding the humidifying range are achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.