CN210342480U

CN210342480U - Roof sunshade structure

Info

Publication number: CN210342480U
Application number: CN201921178700.4U
Authority: CN
Inventors: 方蒸蒸
Original assignee: Zhangzhou Longwen No3 Construction Engineering Co Ltd
Current assignee: Zhangzhou Longwen No3 Construction Engineering Co Ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-04-17
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a roof sunshade structure relates to housing construction technical field. The technical key points are as follows: including the single slope roof, be provided with the support bar on the domatic on single slope roof, the domatic trend on support bar and single slope roof is unanimous, the domatic eminence on single slope roof sets firmly the level place and with the winding shaft of support bar vertically, the side of winding shaft has set firmly the puggaree, one side that keeps away from the winding shaft at the puggaree has set firmly the counter weight strip parallel with the winding shaft, the counter weight strip is located the top of support bar and with support bar sliding connection, have advantages such as environmental protection under sun-proof prerequisite.

Description

Roof sunshade structure

Technical Field

The utility model relates to a housing construction technical field, more specifically say, it relates to a roof sunshade structure.

Background

The prior house buildings are various, including buildings and single houses, and the roofs of the houses are various, including flat roofs, single-slope roofs, double-slope roofs and the like. The research on house buildings is always a hot spot, and people pay attention to how to design a house so that the ventilation effect of the house is better, how to design the house so that the house can better resist sunlight, and the like.

In the prior art, people can easily think about the sun protection of house buildings that the house buildings jump out of the structures of the house buildings, and an air conditioner is installed indoors.

If the air conditioner is installed in a room, the temperature of the room can be quickly reduced, but the air conditioner also causes environmental pollution, and people expect that symptoms such as dizziness, headache, inappetence, upper respiratory tract infection, joint ache and the like are easy to appear in the air-conditioned room. In addition, the air conditioner merely has the function of reducing the indoor temperature, but the roof of the house is still exposed to the sun, and if asphalt tiles and the like are paved on the roof of the house building, the long-term insolation of the roof can reduce the service life of the asphalt tiles.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roof sunshade structure, it has advantages such as environmental protection under sun-proof prerequisite.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a roof sunshade structure, includes the single slope roof be provided with the support bar on the domatic of single slope roof, the support bar is unanimous with the domatic trend on single slope roof the domatic eminence on single slope roof set firmly the level place and with the support bar vertically coiling axle, the side of coiling axle has set firmly the puggaree one side that the coiling axle was kept away from to the puggaree has set firmly the counter weight strip parallel with the coiling axle, the counter weight strip is located the top of support bar and with support bar sliding connection.

Through adopting above-mentioned technical scheme, the winding shaft sets firmly on the single slope roof, and the puggaree sets firmly on the winding shaft, so the puggaree is located the single slope roof all the time, set up the counter weight strip on the puggaree, because the counter weight strip itself has gravity, the event can pull the puggaree and expand, the support bar that sets up below the counter weight strip can strut a section distance with puggaree and single slope roof, reduce the friction of puggaree and roof, make the puggaree can be pulled smoothly by the counter weight strip, puggaree after being pulled and strut has must shelter from the guard action to the roof, and because the puggaree has sheltered the roof, the event makes the sun shine through the roof and makes the speed that room temperature rises reduce, thereby have sun-proof sunshade's effect, this kind of sunshade structure is for the air conditioner environmental protection more.

Furthermore, be provided with spacing on the domatic of single sloping roof, spacing is parallel with the support bar, spacing side is seted up with spacing length direction unanimous waist shape spacing hole, the one end of counter weight strip pass the spacing hole of waist shape and with the pore wall sliding connection in waist shape spacing hole.

Through adopting above-mentioned technical scheme, the puggaree is with winding axle fixed connection, if the puggaree is insecure with the winding axle is fixed, then the counter weight strip is when pulling the puggaree downstream to the bottom, probably because the pulling force of counter weight strip is too big, pull the puggaree from the winding axle, set up the spacing strip that has the spacing hole of waist shape on the monoslope roof, pass this spacing hole of waist shape with the one end of counter weight strip, when the counter weight strip down moves, can receive stopping of the spacing hole pore wall of waist shape after moving to a certain position, thereby can not continue downstream again, prevent to make the puggaree break away from the condition of winding axle because the counter weight strip is to pulling of puggaree, thereby make the puggaree can maintain the state of expandeing.

Furthermore, a limiting block used for preventing the counterweight strip from separating from the waist-shaped limiting hole is arranged at one end, close to the waist-shaped limiting hole, of the counterweight strip.

Through adopting above-mentioned technical scheme, if the strong wind weather appears, the strong wind can blow the counter weight strip and make it rock about, at the in-process that rocks, the tip of counter weight strip probably breaks away from the spacing hole of waist shape to make the spacing hole of waist shape lose the effect of restriction counter weight strip position, after setting up the stopper, when the counter weight strip moves left or right, the stopper can with spacing butt, thereby blockked counter weight strip and moved left or right, thereby make the counter weight strip be difficult for breaking away from the spacing hole of waist shape.

Furthermore, the number of the limiting strips is two, and the limiting strips are respectively located at two ends of the counterweight strip.

Through adopting above-mentioned technical scheme, all be provided with spacing at the both ends of counter weight strip, can strengthen the stability of spacing effect like this, when a spacing is bad because the live time is of a specified duration, another spacing plays the restriction effect in addition.

Furthermore, a water tank filled with water is fixedly arranged at the high position of the slope surface of the single-slope roof, and the winding shaft is positioned in the water tank and is immersed in the water tank.

Through adopting above-mentioned technical scheme, can be earlier with the puggaree winding on the winding shaft, and the winding shaft is soaked in the aquatic of basin, so the puggaree that winds the winding shaft can be stained with the water in the basin, like this when launching the puggaree after, because the evaporation of the water of staining with on the puggaree can take away the heat, so can reduce the speed that the sun shines and make indoor temperature rise to make the sun-proof effect of puggaree better.

Furthermore, a forward and reverse rotation motor is fixedly arranged on the slope surface of the single-slope roof, an output shaft of the forward and reverse rotation motor is in transmission connection with the winding shaft, the forward and reverse rotation motor is electrically connected with a first PLC controller, and the first PLC controller is electrically connected with a timer.

Through the technical scheme, firstly, the unfolding time, the rolling time, the unfolding state time and the rolling state time are set through a timer, after the power is switched on, the output shaft of a forward and reverse rotating motor rotates forwards and drives a winding shaft to rotate forwards, the timer starts to time at the same time, the sun-shading cloth wound on the winding shaft and stuck with water is unfolded, when the unfolding time is up, the timer transmits a signal to a first PLC (programmable logic controller), after receiving the signal, the first PLC controls the forward and reverse rotating motor to be powered off, so that the sun-shading cloth maintains the unfolding state, when the unfolding time is up, the timer transmits the signal to the first PLC, after receiving the signal, the first PLC controls the output shaft of the forward and reverse rotating motor to rotate reversely and drives the winding shaft to rotate reversely, thereby the sun-shading cloth is rolled, when the rolling time is up, the timer transmits the signal to the first PLC, and after receiving the signal, the motor can be controlled to be powered off, the sunshade cloth is wound on the winding shaft at the moment, the winding state is maintained, the winding state time is up, the timer can transmit signals to the first PLC, the first PLC can control the output shaft of the forward and reverse rotating motor to rotate forward again after receiving the signals, the process is repeated, when the sunshade cloth is unfolded, moisture in the water tank is attached, the moisture is evaporated and absorbed, after the moisture is evaporated, the sunshade cloth is wound on the winding shaft again, water is adhered to the water tank again and then is unfolded, the evaporation of the water attached to the unfolded sunshade cloth has the effect of cooling the roof, the speed of temperature rising in a room due to sun irradiation is reduced, and therefore the sunshade and sunscreen effects of the sunshade cloth are better.

Further, the basin is connected with the inlet tube, the inlet tube is connected with the water pump that draws water from the water source, be provided with level sensor in the basin, level sensor electric connection has the second PLC controller, second PLC controller and the control end electric connection of water pump.

Through adopting above-mentioned technical scheme, because the water in the basin can be constantly taken away by the puggaree and be used for evaporative cooling, so the water in the basin can be less and less, after the water in the basin is too few to contact the puggaree of coiling on the winding shaft, then the water in the basin has just lost the effect that reduces the roof temperature, and level sensor's setting can detect the change of water level in the basin, set gradually level sensor's highest water level and minimum water level, after the water level in the basin equals or is less than minimum water level, level sensor can give second PLC controller with signal transmission, second PLC controller can control the water pump circular telegram and draw water, after the water pump draws water, when the water level equals or is higher than the highest water level, second PLC controller can control the water pump outage and stop drawing water.

Furthermore, a water tank cover is arranged at the notch of the water tank.

Through adopting above-mentioned technical scheme, the notch department of basin lid at the basin because sheltering from of basin lid, evaporation, the using water wisely of moisture in can reducing the basin to a certain extent.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the sun-shading cloth which can be rolled and unfolded is arranged, so that the speed of raising the indoor temperature by solar radiation is reduced, and the sun-shading effect is achieved;

(2) the water tank filled with water is arranged, and the winding shaft is immersed in the water tank, so that the sun-shading cloth can be stained with water in the winding and unfolding processes, and the water takes away heat through evaporation in the unfolding state of the sun-shading cloth, so that the sun-shading effect of the sun-shading cloth is better;

(3) remove the drive winding shaft through setting up the motor of just reversing and carry out corotation and reversal, remove the function and the stop of control motor of just reversing through setting up first PLC controller, calculate the expansion time of puggaree, rolling time, expansion state time, rolling state time through setting up the time-recorder to give first PLC controller with signal transmission, thereby realize the rolling and the expansion of automatic control puggaree, make convenient operation.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic structural view of the utility model with the sunshade cloth and the water tank cover removed;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is a schematic structural view of the present invention without the water tank cover;

FIG. 5 is a partial view showing the positions of the water inlet pipe and the water level sensor;

fig. 6 is an overall schematic view of the utility model showing the position of the water pump.

Reference numerals: 1. a single-slope roof; 2. a supporting strip; 3. a winding shaft; 4. a sun-shading cloth; 5. a weight strip; 6. a limiting strip; 7. a waist-shaped limiting hole; 8. a limiting block; 9. a positive and negative rotation motor; 10. an output shaft; 11. a timer; 12. a water tank; 13. a water inlet pipe; 14. a water pump; 15. a water level sensor; 16. and (4) a water tank cover.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Referring to fig. 1 and 2, a roof sunshade structure includes a single-slope roof 1, a supporting strip 2 is disposed on a slope surface of the single-slope roof 1, the supporting strip 2 is in accordance with a slope surface of the single-slope roof 1, a winding shaft 3 which is horizontally disposed and perpendicular to the supporting strip 2 is fixedly disposed at a high position of the slope surface of the single-slope roof 1, a sunshade cloth 4 is fixedly disposed on a side surface of the winding shaft 3, the sunshade cloth 4 may be white, the sunshade cloth 4 may be made of terylene cloth, the sunshade cloth 4 may be wound on the winding shaft 3 and may be unfolded, a counterweight strip 5 which is parallel to the winding shaft 3 is fixedly disposed on a side of the sunshade cloth 4 away from the winding shaft 3, the counterweight strip 5 applies an oblique downward force to the sunshade cloth 4 to assist the sunshade cloth 4 to be smoothly unfolded, the sunshade cloth 4 may have a certain degree of friction with the roof during the unfolding of the sunshade cloth 4, in order to smoothly unfold the sunshade cloth 4, can set up support bar 2 in the below of counter weight strip 5 and make support bar 2 and the contact of counter weight strip 5, when counter weight strip 5 slides down to one side, counter weight strip 5 is gliding on support bar 2, and counter weight strip 5 struts sunshade cloth 4 and roof a short distance with support bar 2, and this can reduce the friction on sunshade cloth 4 and roof to a certain extent for sunshade cloth 4 can expand smoothly. The sun-shading cloth 4 stretched by pulling has a shielding effect on the roof, so that the speed of the sun for raising the indoor temperature can be reduced, and the sun-shading effect is achieved, and in addition, after the sun-shading cloth 4 is unfolded, the sun-shading cloth 4 is not easily blown up by wind due to the gravity action of the counterweight strip 5.

See 2, as shown in fig. 3, in order to make the puggaree 4 in the process of expanding and rolling, the state is more stable, difficult emergence is rocked, need set up some limit structure, so can set up spacing 6 and make spacing 6 and support bar 2 parallel on the domatic of single sloping roof 1, set up the waist shape spacing hole 7 unanimous with spacing 6 length direction in the side of spacing 6, the one end of counter weight strip 5 passes waist shape spacing hole 7 and with the pore wall sliding connection of waist shape spacing hole 7, be provided with the stopper 8 that is used for stopping counter weight strip 5 to break away from waist shape spacing hole 7 in the one end that counter weight strip 5 is close to waist shape spacing hole 7.

The limiting strips 6 and the limiting blocks 8 can also be arranged into two groups and respectively positioned at two ends of the counterweight strip 5, and the position relationship of the limiting strips 6, the limiting blocks 8 and the counterweight strip 5 is the same as that described above.

Referring to fig. 1 and 4, a water tank 12 filled with water is fixedly arranged at the high position of the slope surface of the single-slope roof 1, a water tank cover 16 is arranged at the notch of the water tank 12, the winding shaft 3 is positioned in the water tank 12 and is immersed in the water tank 12, and the winding shaft 3 is immersed in the water tank 12, so that when the sun-shading cloth 4 is wound on the winding shaft 3, a part of the sun-shading cloth 4 is immersed in the water. A forward and reverse rotation motor 9 is fixedly arranged on the slope surface of the single-slope roof 1, an output shaft 10 of the forward and reverse rotation motor 9 is in transmission connection with the winding shaft 3, the forward and reverse rotation motor 9 is electrically connected with a first PLC controller, and the first PLC controller is electrically connected with a timer 11.

The forward and reverse rotation motor 9 is mainly used for driving the output shaft 10 and the winding shaft 3 to rotate so as to unfold the sunshade cloth 4 or wind the sunshade cloth 4, so that how fast the forward and reverse rotation motor 9 rotates is not required, and in order to reduce noise, the forward and reverse rotation motor 9 is a speed reducing motor. Gear reduction motor is that gear reduction motor unites two into one for short of motor and reduction gear, and gear reduction is exactly with the n group gear of different number of teeth, reduces the rotational speed that the user needed with the play axle rotational speed of motor, and it is a current structure, and not the utility model discloses an innovation point, the event is no longer to gear reduction motor's inner structure carry out detailed description.

In addition, the output shaft 10 of the forward and reverse rotation motor 9 is in transmission connection with the winding shaft 3, that is, the output shaft 10 needs to drive the winding shaft 3 to rotate, so the winding shaft 3 is not designed to be too heavy, and can be hollow, or the winding shaft 3 is made of a light material such as hard plastic, and the like, so as to reduce the weight of the winding shaft.

When a user needs to unfold or fold the sun-shading cloth 4 by using the forward and reverse rotating motor 9, firstly, the unfolding time, the winding time, the unfolding state time and the winding state time are set through the timer 11, after the power is switched on, the output shaft 10 of the motor slowly rotates forwards and drives the winding shaft 3 to slowly rotate forwards, the timer 11 starts to time at the same time, the sun-shading cloth 4 which is wound on the winding shaft 3 and is stuck with water in the water tank 12 continuously withdraws from the winding shaft 3, then the sun-shading cloth is unfolded under the action of the pulling force of the counterweight strip 5, the timer 11 transmits a signal to the first PLC controller, the first PLC controller controls the forward and reverse rotating motor 9 to be powered off after receiving the signal, the winding shaft 3 does not rotate again after the forward and reverse rotating motor 9 is powered off, the sun-shading cloth 4 does not withdraw from the winding shaft 3 any more, at the moment, the sun-shading cloth 4 is in the unfolding state, and when the unfolding state time is up, the timer, the first PLC controller receives the signal and then controls the output shaft 10 of the forward and reverse rotation motor 9 to slowly rotate reversely and drives the winding shaft 3 to slowly rotate reversely, so that the sunshade cloth 4 is slowly wound, the winding time is up, the timer 11 transmits the signal to the first PLC controller, the first PLC controller receives the signal and then controls the forward and reverse rotation motor 9 to be powered off, the winding shaft 3 does not rotate after the forward and reverse rotation motor 9 is powered off, the sunshade cloth 4 is not continuously wound on the winding shaft 3, the sunshade cloth 4 is in a winding state, when the winding state time is up, the timer 11 transmits the signal to the first PLC controller, the first PLC controller receives the signal and then controls the output shaft 10 of the forward and reverse rotation motor 9 to slowly rotate forwardly and backwardly, the circulation is repeated, when the sunshade cloth 4 is unfolded, the sunshade cloth is stained with water in the water tank 12, the water is evaporated, and after the heat absorption and evaporation are finished, the sun-shading cloth 4 is slowly wound and wound on the winding shaft 3 again, water is again adhered to the water tank 12, then the sun-shading cloth 4 is slowly unfolded, evaporation of the water adhered to the unfolded sun-shading cloth 4 has a cooling effect on a roof, the speed of raising the indoor temperature by solar radiation is reduced, and therefore the sun-shading and sun-screening effects of the sun-shading cloth 4 are better.

Referring to fig. 5 and 6, since the water in the water tank 12 is continuously taken away by the sunshade cloth 4 for evaporation and cooling, the water in the water tank 12 is less and less, and when the water in the water tank 12 is too less to contact the sunshade cloth 4 wound on the winding shaft 3, the sunshade cloth 4 cannot be stuck to the water in the water tank 12 when being wound, thereby reducing the sun-blocking effect of the sunshade cloth 4.

In order to solve the problem, the water tank 12 can be connected with the water inlet pipe 13, the water inlet pipe 13 is connected with the water pump 14 for pumping water from a water source, the water tank 12 is internally provided with a water level sensor 15, the water level sensor 15 is electrically connected with a second PLC controller, and the second PLC controller is electrically connected with a control end of the water pump 14.

The setting of level sensor 15 can detect the change of water level in basin 12, set well level sensor 15's highest water level and minimum water level earlier, after the water level in basin 12 equals or is less than minimum water level, level sensor 15 can give second PLC controller with signal transmission, second PLC controller can control the circular telegram of water pump 14 and draw water, after water pump 14 draws water, when the water level equals or is higher than the highest water level, second PLC controller can control the 14 outage of water pump and stop drawing water.

The utility model discloses a working process and beneficial effect as follows:

when the sunshade cloth is used, a power supply is switched on, the output shaft 10 of the forward and reverse rotation motor 9 rotates forward to drive the winding shaft 3 to rotate forward, the sunshade cloth 4 which is wound on the winding shaft 3 and is stained with water in the water tank 12 continuously withdraws from the winding shaft 3 and is unfolded downwards under the action of the gravity of the counterweight strip 5, the timer 11 calculates the unfolding time, when the counterweight strip 5 slides downwards and is abutted to the hole wall at the lower end of the waist-shaped limiting hole 7, the unfolding time is also reached, the calculator transmits a signal to the first PLC, the first PLC controls the forward and reverse rotation motor 9 to stop operating after receiving the signal, the sunshade cloth 4 is in the unfolding state, when the sunshade cloth 4 is in the unfolding state, except that the sunshade cloth 4 shades the roof for sun protection, the water stained on the sunshade cloth 4 can be evaporated and cooled, the timer 11 is always in the whole process, and when the timer 11 calculates the unfolding state, the signal is transmitted to a first PLC controller, the first PLC controller controls an output shaft 10 of a forward and reverse rotation motor 9 to rotate reversely to drive a winding shaft 3 to rotate reversely, the sun-shading cloth 4 is continuously wound on the winding shaft 3, when a counterweight strip 5 is dragged by the sun-shading cloth 4 to slide upwards and abut against a hole wall at the upper end of a waist-shaped limiting hole 7, the winding time is up, a timer 11 transmits the signal to the first PLC controller, the first PLC controller controls the motor to stop operating, the sun-shading cloth 4 is in a winding state at the moment, the sun-shading cloth 4 is wound on the winding shaft 3 and is soaked in water in a water tank 12 again to absorb water, the water evaporated in the previous unfolding state of the sun-shading cloth 4 is supplemented, the winding state time is up, the timer 11 transmits the signal to the first PLC controller, the first PLC controller controls the forward and reverse rotation motor 9 to rotate forward again to drive the winding shaft 3 to unfold the sun-shading cloth 4 again, the sunshade cloth 4 is circularly reciprocated in this way, and has the effects of sunshade, sun protection and cooling for the house.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a roof sunshade structure, includes single slope roof (1), its characterized in that be provided with support bar (2) on the domatic of single slope roof (1), support bar (2) are unanimous with the domatic trend of single slope roof (1) the domatic eminence of single slope roof (1) set firmly the level place and with support bar (2) vertically reel (3), the side of reel (3) has set firmly puggaree (4) one side that winding axle (3) were kept away from in puggaree (4) sets firmly counter weight strip (5) parallel with reel (3), counter weight strip (5) are located the top of support bar (2) and with support bar (2) sliding connection.

2. The roof sunshade structure according to claim 1, wherein a limiting strip (6) is arranged on the slope surface of the single-slope roof (1), the limiting strip (6) is parallel to the supporting strip (2), a waist-shaped limiting hole (7) which is consistent with the length direction of the limiting strip (6) is formed in the side surface of the limiting strip (6), and one end of the counterweight strip (5) penetrates through the waist-shaped limiting hole (7) and is in sliding connection with the hole wall of the waist-shaped limiting hole (7).

3. The roof sunshade structure according to claim 2, wherein a limiting block (8) for preventing the counterweight strip (5) from separating from the waist-shaped limiting hole (7) is arranged at one end of the counterweight strip (5) close to the waist-shaped limiting hole (7).

4. The roof shading structure according to claim 3, characterized in that the limiting strips (6) are arranged in two and are respectively positioned at two ends of the counterweight strip (5).

5. The roof sunshade structure according to claim 1, wherein a forward and reverse rotation motor (9) is fixedly arranged on the slope surface of the single-slope roof (1), an output shaft (10) of the forward and reverse rotation motor (9) is in transmission connection with the winding shaft (3), the forward and reverse rotation motor (9) is electrically connected with a first PLC controller, and the first PLC controller is electrically connected with a timer (11).

6. The roof shading structure according to claim 1, characterized in that a water tank (12) filled with water is fixedly arranged at the slope high position of the single-slope roof (1), and the winding shaft (3) is positioned in the water tank (12) and is immersed in the water tank (12).

7. The roof sunshade structure according to claim 6, wherein said water tank (12) is connected with a water inlet pipe (13), said water inlet pipe (13) is connected with a water pump (14) for pumping water from a water source, said water tank (12) is provided with a water level sensor (15), said water level sensor (15) is electrically connected with a second PLC controller, said second PLC controller is electrically connected with a control end of said water pump (14).

8. The roof shading structure according to claim 6, characterized in that a gutter cover (16) is arranged at the opening of the gutter (12).