Building ventilation roof with natural lighting function

Abstract

The utility model relates to the technical field of ventilation roofs, in particular to a natural lighting building ventilation roof which comprises a roof body, a ventilation opening is formed in the right end of the surface of the roof body, roller grooves are fixedly formed in the two sides of the interior of the ventilation opening, and sealing covers are slidably installed above the roller grooves. A plurality of cavity sliding groove columns are fixedly mounted at the edge of the ventilation opening in the lower surface of the roof, and L-shaped connecting rods are slidably mounted at the lower ends of the interiors of the cavity sliding groove columns; a path rod is fixedly mounted at the lower end of the L-shaped connecting rod; a plurality of L-shaped supporting rods are fixedly installed at the right end of the lower portion of the sealing cover, cylinders are fixedly installed on the outer sides of the corners of the L-shaped supporting rods, and the cylinders are installed in the path rod in a sliding mode. The ventilation opening is formed in the top of the roof, indoor and outdoor air flowing can be achieved under cooperation of the air supply motor, the air draft motor and other structures, the situation that air rebounds when encountering obstacles is avoided, and indoor dirty air can flow out.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilated roofs, in particular to a building ventilated roof with natural lighting. Background Art

[0002] When designing a building structure, ensuring indoor lighting and ventilation is an important consideration. Good indoor lighting and ventilation can create a good indoor environment for the building and ensure the comfort of people indoors.

[0003] Among them, some buildings with poor indoor lighting environment or special lighting requirements will be designed with skylights on the roof for lighting. Currently, panoramic skylights are available on the market, which can be opened or closed as needed to meet indoor lighting needs.

[0004] Building ventilation refers to the phenomenon of condensing or purifying the dirty air in the building and then discharging it to the outside, and then replenishing fresh air to keep the indoor air environment in line with the hygienic standards. It can be divided into natural ventilation and mechanical ventilation. Among them, natural ventilation is the ventilation of indoor air exchange under the action of the indoor and outdoor temperature difference, density difference and wind pressure difference, while mechanical ventilation is the ventilation of air exchange using ventilation machinery; and since natural ventilation is the ventilation of indoor and outdoor temperature difference, density difference and wind pressure difference, it does not need the help of ventilation machinery driven by energy.

[0005] Therefore, enhancing the natural ventilation capacity of a building is beneficial to reducing the energy consumption of mechanical ventilation. In order to enable a building to have the effect of natural ventilation, ventilation windows are usually opened on the side walls of the building in the current related technology, so that the building can achieve the effect of natural ventilation or enhance the lighting effect of the building. However, with respect to the above-mentioned related technology, when many buildings are built around some buildings and the distance between adjacent buildings is relatively small, the adjacent buildings are easy to block the ventilation windows opened on the side walls of the building, resulting in a slowdown in the exchange speed of the airflow, thereby greatly reducing the natural ventilation performance of the building. Utility Model Content

[0006] The purpose of the utility model is to provide a naturally lit building ventilated roof, with a vent on the top of the roof, and then with the cooperation of structures such as an air supply motor and an exhaust motor, indoor and outdoor air flow can be achieved, so as to avoid the situation where air encounters an obstacle and bounces back, so that the polluted air in the room can flow out, and secondly, with the cooperation of the above-mentioned structures, the height and position of the air supply motor and the exhaust motor can be adjusted, so that the motor can be placed outside the house, thereby increasing the air suction effect, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a naturally lit building ventilation roof, comprising a roof, a ventilation hole is opened at the right end of the roof surface, roller grooves are fixedly installed on both sides of the interior of the ventilation hole, and a sealing cover is slidably installed above the roller groove;

[0008] A plurality of cavity slide columns are fixedly installed on the lower surface of the roof at the edge of the vent, and an L-shaped connecting rod is slidably installed on the inner lower end of the cavity slide column;

[0009] A path rod is fixedly mounted on the lower end of the L-shaped connecting rod;

[0010] A plurality of L-shaped support rods are fixedly installed at the right end of the lower part of the sealing cover, a cylinder is fixedly installed at the outer side of the corner of the L-shaped support rod, and the cylinder is slidably installed inside the path rod;

[0011] An air supply motor and an air exhaust motor are arranged between two adjacent L-shaped connecting rods, and the air supply motor is located on the right side of the air exhaust motor.

[0012] Preferably, a limit rod is fixedly mounted on the upper end of the roller groove.

[0013] Preferably, a symmetrical connecting plate is fixedly mounted on the right lower end of the sealing cover near the corner, a wheel hub is rotatably mounted on the inner lower end of the connecting plate, and the wheel hub is rollingly mounted inside the roller groove.

[0014] Preferably, a driving motor is fixedly mounted on the outer side of one of the connecting plates, and an output shaft of the driving motor is fixedly connected to one of the wheel hubs.

[0015] Preferably, a spring is fixedly mounted on the inner upper end of the cavity slide slot column, and the lower end of the spring is fixedly connected to the upper end of the L-shaped connecting rod.

[0016] Preferably, a first support plate is fixedly installed inside the right ends of two adjacent path rods, a hole groove is opened on the surface of the first support plate, and the air supply motor is fixedly installed inside the hole groove.

[0017] Preferably, a second support plate is fixedly installed inside the left ends of two adjacent path rods, an adjusting motor is fixedly installed on the surface of the second support plate, and the two exhaust motors are respectively fixedly installed on the output shafts at both ends of the adjusting motor.

[0018] Preferably, the exhaust motor is lower in height than the supply motor.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The utility model has a vent on the top of the roof, and with the cooperation of the air supply motor, exhaust motor and other structures, it can realize the indoor and outdoor air flow, so as to avoid the situation that the air encounters obstacles and bounces back, so that the dirty air in the room can flow out, and secondly, with the cooperation of the above structures, the height and position of the air supply motor and exhaust motor can be adjusted, so that the motor can be placed outside the house, thereby increasing the suction effect.

[0021] 2. The utility model can allow outdoor sunlight to shine into the room under the action of the sealing cover, path rod and other structures, thereby increasing indoor lighting. Secondly, with the cooperation of the above structures, a ventilator can appear on the roof, further increasing the ventilation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a top view of the main body of the utility model;

[0024] Figure 2 It is a schematic diagram of the roof and vents of the utility model;

[0025] Figure 3 It is a schematic diagram of the roller groove of the utility model;

[0026] Figure 4 It is a schematic diagram of the cavity slide and path rod of the utility model;

[0027] Figure 5 This is a structural diagram of the sealing cover of the utility model;

[0028] Figure 6 It is a schematic diagram of the first support plate and the second support plate of the utility model;

[0029] Description of reference numerals:

[0030] 1. Roof; 11. Ventilation port; 2. Roller groove; 21. Limit rod; 3. Sealing cover; 31. Connecting plate; 32. Wheel hub; 4. Driving motor; 5. L-shaped support rod; 51. Cylinder; 6. Cavity slide column; 61. Spring; 62. L-shaped connecting rod; 7. Path rod;

[0031] 8. First support plate; 81. Hole slot; 82. Air supply motor; 9. Second support plate; 91. Adjustment motor; 92. Exhaust motor. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] See also Figures 1 to 6 , the utility model provides a technical solution:

[0034] A naturally lit building ventilation roof, comprising a roof 1, wherein a vent 11 is provided at the right end of the surface of the roof 1, roller grooves 2 are fixedly installed on both sides of the interior of the vent 11, and a sealing cover 3 is slidably installed above the roller groove 2; a plurality of cavity slide slot columns 6 are fixedly installed at the edge of the vent 11 on the lower surface of the roof 1, and an L-shaped connecting rod 62 is slidably installed at the lower end of the interior of the cavity slide slot column 6; a path rod 7 is fixedly installed at the lower end of the L-shaped connecting rod 62; a plurality of L-shaped support rods 5 are fixedly installed at the right end of the lower part of the sealing cover 3, and a cylinder 51 is fixedly installed on the outer side of the corner of the L-shaped support rod 5, and the cylinder 51 is slidably installed inside the path rod 7; an air supply motor 82 and an exhaust motor 92 are arranged between two adjacent L-shaped connecting rods 62, and the air supply motor 82 is located on the right side of the exhaust motor 92; 2 is fixedly installed with a limit rod 21 at the upper end; a symmetrical connecting plate 31 is fixedly installed at the right part of the lower end of the sealing cover 3 near the corner, and a hub 32 is rotatably installed at the lower end of the connecting plate 31, and the hub 32 is rollingly installed inside the roller groove 2; a driving motor 4 is fixedly installed on the outer side of one of the connecting plates 31, and the output shaft of the driving motor 4 is fixedly connected to one of the hubs 32; a first supporting plate 8 is fixedly installed inside the right end of two adjacent path rods 7, and a hole groove 81 is opened on the surface of the first supporting plate 8, and the air supply motor 82 is fixedly installed inside the hole groove 81; a second supporting plate 9 is fixedly installed inside the left end of two adjacent path rods 7, and an adjusting motor 91 is fixedly installed on the surface of the second supporting plate 9, and the two exhaust motors 92 are respectively fixedly installed on the output shafts at both ends of the adjusting motor 91.

[0035] By adopting the above technical scheme, daylighting, that is, some buildings with poor indoor light environment or special lighting needs will have skylights on the roof 1 for lighting. Currently, there are panoramic skylights on the market, which can be opened or closed as needed to meet the indoor lighting needs; building ventilation refers to the collection or purification of the dirty air in the building and then discharged to the outside, and then fresh air is added to keep the indoor air environment in line with the hygiene standards. In order to make the building have the effect of natural ventilation, the current related technology usually opens ventilation windows on the side walls of the building, so that the building can achieve the effect of natural ventilation or enhance the lighting effect of the building. However, for the above-mentioned related technologies, when many buildings are built around some buildings and the distance between adjacent buildings is relatively small, the adjacent buildings are easy to Blocking the ventilation window opened on the side wall of the building will slow down the exchange speed of the airflow, thereby greatly reducing the natural ventilation performance of the building; the structure of the device is as follows; it includes a roof 1, a vent 11 is opened on the right end surface of the roof 1, and roller grooves 2 are fixedly installed on the inner side walls of the vent 11, wherein the right end of the roller groove 2 is lower than the left end, so that the subsequent sealing cover 3 can move down a distance, and then the vent 11 can be sealed, and secondly, a sealing cover 3 is slidably arranged on the roof 1, wherein the lower end of the right end of the sealing cover 3 is fixedly installed with a symmetrically designed connecting plate 31 near the corner, and a hub 32 is rotatably installed at the inner lower end of the connecting plate 31, and the hub 32 is rotatably installed in the roller groove 2, and under the restriction of the limit rod 21, the hub 32 can only perform linear reciprocating motion along the roller groove 2.

[0036] Secondly, a driving motor 4 is fixedly installed on the outer side of one of the connecting plates 31, and the output shaft of the driving motor 4 is fixedly connected to the rotating shaft of the adjacent wheel hub 32. Driven by the driving motor 4, the wheel hub 32 connected thereto can rotate, so that the wheel hub 32 can move synchronously with the sealing cover 3. When moving to the right end of the roller groove 2, the sealing cover 3 will tilt and slide downward until the sealing cover 3 is completely inside the vent 11.

[0037] Secondly, a cavity slide column 6 is fixedly installed on the edge of the vent 11 on the lower end surface of the roof 1, a spring 61 is fixedly installed on the inner top of the cavity slide column 6, and an L-shaped connecting rod 62 is fixedly connected to the lower end of the spring 61, and a path rod 7 is fixedly installed on the inner side of the L-shaped connecting rod 62, wherein two adjacent path rods 7 are located inside two roller grooves 2, thereby avoiding collision between the path rod 7 and the roller groove 2, and the path rod 7 can move up and down under the action of the spring 61.

[0038] Two parallel L-shaped support rods 5 are fixedly installed at the lower right end of the sealing cover 3 (the two L-shaped support rods 5 are located on the inner sides of the two wheel hubs 32), and a cylinder 51 is fixedly installed at the corner where the two L-shaped support rods 5 are far away from each other, and the cylinder 51 is slidably installed on the path rod 7. During use, the sealing cover 3 moves synchronously with the L-shaped support rod 5. At this time, the L-shaped support rod 5 will push the path rod 7 to move up and down, so that the path rod 7 can move up and down with the first support plate 8 and the second support plate 9. An air supply motor 82 is provided on the first support plate 8 to allow external wind to enter the room, and an adjusting motor 91 is fixedly installed on the second support plate 9. The adjusting motor 91 is a double-headed motor, and the output shafts at both ends are respectively connected to an exhaust motor 92 for exhausting air in the room. With the cooperation of the above structure, air exchange is achieved.

[0039] When in use, the output shaft of the driving motor 4 drives the adjacent hub 32 to rotate inside the roller groove 2, so that the sealing cover 3 can slide to the left, so that the sealing cover 3 can slide out of the vent 11 and be located above the roof 1, and during the movement of the sealing cover 3, the cylinder 51 will slide along the path rod 7, and during the movement of the cylinder 51, the path rod 7 can move upward under the action of the spring 61, and when the cylinder 51 moves to the leftmost end of the path rod 7, the L-shaped connecting rod 62 can carry the path rod 7 to the highest point under the drive of the spring 61, and at this time the path rod 7 will carry the first support plate 8 and the second support plate 9 to move synchronously, thereby causing the first support plate 8 to carry the air supply motor 82 to move. The second support plate 9 moves synchronously with the regulating motor 91 and the exhaust motor 92. After the movement stops, the air supply motor 82 and the exhaust motor 92 can be started to work, so as to complete the flow and exchange of indoor air. With the cooperation of the above structure, the device can avoid the situation where air rebounds and ensures the fluidity of air. Secondly, the vents 11 opened on the roof 1 further increase the flow of air.

[0040] Specifically, Figures 1 to 6 As shown, a spring 61 is fixedly installed on the inner upper end of the cavity slide column 6, and the lower end of the spring 61 is fixedly connected to the upper end of the L-shaped connecting rod 62, and the height of the exhaust motor 92 is lower than the air supply motor 82.

[0041] By adopting the above technical solution, the ventilation devices on the market are mostly sealed structures, such as exhaust fans, ventilation ducts, etc., which need to be fixedly installed in a certain place during use and cannot be changed at will. They need to occupy a small amount of indoor area. Due to the use of the structure, such devices can only perform operations such as air supply and exhaust during use, which has limitations. The present device can change the indoor roof 1 with the cooperation of the above structure, and can increase the indoor lighting effect during use; for example, the sealing cover 3 can slide out or slide into the ventilation duct under the action of the driving motor 4. The inside of the air vent 11 is used to seal or open the air vent 11, and during the opening process, the air vent 11 not only has the effect of ventilation, but also has the effect of lighting, so that the outdoor sunlight can shine into the room, thereby increasing the indoor light environment; during use, the output shaft of the drive motor 4 drives the adjacent hub 32 to rotate inside the roller groove 2, so that the sealing plate can slide to the left, so that the sealing cover 3 can slide out of the air vent 11 and be located above the roof 1; with the cooperation of the above-mentioned multiple structures, an illumination source can be added to the room, so that the air vent 11 can take into account the lighting needs.

[0042] Working principle: First, the output shaft of the driving motor 4 rotates with the adjacent hub 32, so that the sealing cover 3 can slide to the left, so that the sealing cover 3 can slide out of the vent 11 and be located above the roof 1.

[0043] Then, the cylinder 51 will slide along the path rod 7, and driven by the spring 61, the L-shaped connecting rod 62 will bring the path rod 7 up to the highest point.

[0044] At this time, the path rod 7 will move synchronously with the first support plate 8 and the second support plate 9. Finally, the first support plate 8 moves with the air supply motor 82. The second support plate 9 moves synchronously with the adjustment motor 91 and the exhaust motor 92.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A naturally lit building ventilation roof, comprising a roof, characterized in that: A vent is provided at the right end of the roof surface, roller grooves are fixedly installed on both sides of the vent, and a sealing cover is slidably installed above the roller groove; A plurality of cavity slide columns are fixedly installed on the lower surface of the roof at the edge of the vent, and an L-shaped connecting rod is slidably installed on the inner lower end of the cavity slide column; A path rod is fixedly mounted on the lower end of the L-shaped connecting rod; A plurality of L-shaped support rods are fixedly installed at the right end of the lower part of the sealing cover, a cylinder is fixedly installed at the outer side of the corner of the L-shaped support rod, and the cylinder is slidably installed inside the path rod; An air supply motor and an air exhaust motor are arranged between two adjacent L-shaped connecting rods, and the air supply motor is located on the right side of the air exhaust motor.

2. A naturally lit building ventilated roof according to claim 1, characterized in that: A limiting rod is fixedly mounted on the upper end of the roller groove.

3. A naturally lit building ventilated roof according to claim 1, characterized in that: A symmetrical connecting plate is fixedly installed at the right lower end of the sealing cover near the corner, and a wheel hub is rotatably installed at the lower inner end of the connecting plate, and the wheel hub is rollingly installed inside the roller groove.

4. A naturally lit building ventilated roof according to claim 3, characterized in that: A driving motor is fixedly mounted on the outer side of one of the connecting plates, and an output shaft of the driving motor is fixedly connected to one of the wheel hubs.

5. A naturally lit building ventilated roof according to claim 4, characterized in that: A spring is fixedly installed at the inner upper end of the cavity slide slot column, and the lower end of the spring is fixedly connected to the upper end of the L-shaped connecting rod.

6. The naturally lit building ventilated roof according to claim 1, characterized in that: A first support plate is fixedly installed inside the right ends of two adjacent path rods, a hole groove is opened on the surface of the first support plate, and the air supply motor is fixedly installed inside the hole groove.

7. A naturally lit building ventilated roof according to claim 6, characterized in that: A second support plate is fixedly installed inside the left ends of two adjacent path rods, an adjustment motor is fixedly installed on the surface of the second support plate, and the two exhaust motors are respectively fixedly installed on the output shafts at both ends of the adjustment motor.

8. The naturally lit building ventilated roof according to claim 1, characterized in that: The height of the exhaust motor is lower than that of the air supply motor.

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