A lifting light band structure with a drainage fan

Abstract

The utility model relates to a lifting type light band structure with drainage fan, its characterized in that: including support frame, light collecting panel, light collecting panel lifting module, drainage fan and turnover module, in the utility model, through setting the drainage fan structure of turnover type below the light band, on one hand, the drainage fan is set below the light band, can reduce the occupation to the rest place of roof, makes full use of space structure, is more beautiful, on the other hand, the drainage fan adopts the structure of turnover, can realize two -way ventilation, has promoted the ventilation effect, in addition, the lifting type light band structure that adopts, through single electric push rod cooperation transmission rod linkage, is more material -saving, compared with the power consumption of conventional screw horizontal opening and closing valve plate is smaller, is more energy -conserving.

Description

Technical Field

[0001] This utility model relates to the field of factory lighting and ventilation technology, and in particular to a lifting-type lighting strip structure with a duct fan. Background Technology

[0002] To ensure ventilation and lighting, typical factory buildings usually have skylights and exhaust fans installed on the roof. However, the exhaust fans and skylights typically occupy different locations, resulting in an unsightly roof. Furthermore, the exhaust fans in common factory buildings are fixed in structure, allowing only unidirectional airflow, and their fixed structure makes them unadjustable. This installation method for exhaust fans lacks versatility, flexibility, and applicability to meet the diverse needs of different factory buildings. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a lifting skylight structure with a diversion fan, which can solve the problem that the ventilation opening formed by the traditional lifting skylight in the factory building is not equipped with a diversion structure, resulting in poor air circulation, and the problem that the diversion structure is unidirectional and has poor versatility.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is: a lifting-type light-collecting strip structure with a diversion fan, the innovation of which is: including a support frame, a light-collecting panel, a light-collecting panel lifting module, a diversion fan and a flipping module; The support frame includes longitudinal purlins and transverse purlins; there are a plurality of longitudinal purlins arranged parallel to each other; there are at least a pair of transverse purlins arranged parallel to each other and perpendicular to each other on the upper surface of the longitudinal purlins; The light-transmitting panel is laid flat above the adjacent horizontal purlins; the light-transmitting panel lifting module is installed on the horizontal purlins, and the light-transmitting panel is driven to open or close vertically through the light-transmitting panel lifting module; The exhaust fan has several units and is arranged between two adjacent transverse purlins. The exhaust fan can be rotated by a rotating module to achieve air extraction or suction between the transverse purlins.

[0005] Furthermore, the light-transmitting panel lifting module includes an electric push rod, a guide column, an arc-shaped guide plate, and a lifting rod; the electric push rod is horizontally arranged between the transverse purlins, and the output end of the electric push rod is connected to a guide plate; a guide groove is provided on the transverse purlin along the extension direction, and the end of the guide plate extends through the guide groove on the transverse purlin to the outside of the transverse purlin, and a transmission rod is connected to the end of the guide plate, and the transmission rod is parallel to the transverse purlin; The guide posts are a plurality of each and are arranged vertically on the transverse purlins. The guide posts are hollow tubular structures, and the two sides of the guide posts have through slots to accommodate the arc-shaped guide pieces. One end of the arc-shaped guide piece passes through the through slot of the guide post, and the other end of the arc-shaped guide piece is hinged to the transmission rod and moves with the transmission rod. The arc-shaped guide plate has a guide waist-shaped groove, and the transverse purlin is provided with a guide pin, which is embedded in the guide waist-shaped groove of the arc-shaped guide plate. The lifting rod is set in the guide column along the vertical direction. The bottom end of the lifting rod is provided with a contact wheel, and the bottom end of the contact wheel rests on the outer contour of the arc-shaped guide plate. The top end of the lifting rod is connected to the skylight panel. The output end of the electric push rod drives the transmission rod to move along the horizontal direction, thereby driving the arc-shaped guide plate connected to the transmission rod to rotate under the limit of the guide pin. Then, the arc-shaped guide plate drives the lifting rod to rise and fall in the vertical direction, realizing the rise and fall of the skylight panel connected to the lifting rod.

[0006] Furthermore, the airflow fan includes an airflow shroud, a rotating shaft, and airflow blades; the airflow shroud has a rectangular cylindrical structure; the rotating shaft is perpendicular to the axis of the airflow shroud and is hinged to the airflow shroud; the airflow blades are installed at the output end of a motor, and the motor is installed at the middle position of the rotating shaft. One end of the rotating shaft extends out of the airflow shroud and is connected to a flipping module. The rotating module drives the rotating shaft to rotate, thereby causing the airflow blades to flip, so that the airflow fan blows air in different directions, forming a suction and exhaust effect between the transverse purlins, and enhancing air circulation.

[0007] Furthermore, the flipping module includes a flipping electric cylinder, a transmission crank arm, and a swing arm; the flipping electric cylinder is obliquely installed on the outside of the air duct, and one end of the transmission crank arm is hinged to the output end of the flipping electric cylinder; the other end of the transmission crank arm is provided with a waist-shaped groove and connected to one end of the swing arm, and the transmission crank arm is hinged to the outer wall of the air duct; the other end of the swing arm is fixedly connected to the end of the rotary shaft; the flipping electric cylinder drives the transmission crank arm to rotate around the hinge, thereby driving the transmission crank arm to rotate the swing arm, which in turn drives the rotary shaft to flip, and drives the air duct blades to flip.

[0008] Furthermore, a baffle is provided on the outer wall of the transverse purlin.

[0009] The advantages of this utility model are: 1) In this utility model, by setting a flip-type exhaust fan structure below the skylight, on the one hand, placing the exhaust fan below the skylight can reduce the occupation of other parts of the roof, make full use of the space structure, and make it more aesthetically pleasing; on the other hand, the exhaust fan adopts a flip-type structure, which can achieve bidirectional ventilation and improve the ventilation effect; in addition, the lifting skylight structure adopted uses a single electric push rod and a transmission rod for linkage, which saves more materials and consumes less power than the conventional screw horizontal opening and closing valve plate, making it more energy-efficient. Attached Figure Description

[0010] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0011] Figure 1 This is a schematic diagram of a lifting-type skylight structure with a duct fan according to the present invention.

[0012] Figure 2 This is a partial structural diagram of a lifting-type skylight structure with a duct fan according to the present invention.

[0013] Figure 3 This is a partial schematic diagram from another angle of a lifting-type skylight structure with a duct fan according to this utility model. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0015] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0016] like Figures 1 to 3 The diagram shows a lifting-type skylight structure with a diversion fan; it includes a support frame 1, a skylight panel 2, a skylight panel lifting module 3, a diversion fan 4, and a flipping module 5.

[0017] The support frame 1 includes longitudinal purlins 11 and transverse purlins 12; there are several longitudinal purlins 11 arranged in parallel to each other; there are at least one pair of transverse purlins 12 arranged in parallel and perpendicular to each other on the upper surface of the longitudinal purlins 11.

[0018] The skylight 2 is laid flat above the adjacent horizontal purlins 12; the skylight lifting module 3 is installed on the horizontal purlins 12, and the skylight 2 is driven to open or close in the vertical direction through the skylight lifting module 3.

[0019] The exhaust fan 4 has several fans and is arranged between two adjacent transverse purlins 12. The exhaust fan 4 can be rotated by the flip module 5 to realize the exhaust fan 4 drawing or sucking air between the transverse purlins 12. The outer wall of the transverse purlin 12 is provided with a baffle 13.

[0020] The skylight lifting module 3 includes an electric push rod 31, a guide column 32, an arc-shaped guide plate 33, and a lifting rod 34. The electric push rod 31 is horizontally arranged between the transverse purlins 12, and the output end of the electric push rod 31 is connected to a guide plate 35. A guide groove is provided on the transverse purlin 12 along the extension direction, and the end of the guide plate 35 extends through the guide groove on the transverse purlin 12 to the outside of the transverse purlin 12. A transmission rod 36 is connected to the end of the guide plate 35, and the transmission rod 36 is parallel to the transverse purlin 12.

[0021] Several guide posts 32 are arranged vertically on the transverse purlin 12. The guide posts 32 have a hollow tubular structure. The two sides of the guide posts 32 have through slots to accommodate the arc-shaped guide pieces. One end of the arc-shaped guide piece 33 passes through the through slot of the guide post 32, and the other end of the arc-shaped guide piece 33 is hinged to the transmission rod 36 and moves with the transmission rod 36.

[0022] The arc-shaped guide plate 33 has a guide waist-shaped groove, and the transverse purlin 12 is provided with a guide pin, which is embedded in the guide waist-shaped groove of the arc-shaped guide plate 3. The lifting rod 34 is set in the guide column 32 along the vertical direction. The bottom end of the lifting rod 34 is provided with a contact wheel, and the bottom end of the contact wheel rests on the outer contour of the arc-shaped guide plate 33. The top end of the lifting rod 34 is connected to the skylight 2. The output end of the electric push rod 31 drives the transmission rod 36 to move along the horizontal direction, thereby driving the arc-shaped guide plate 33 connected to the transmission rod 36 to rotate under the limit of the guide pin. Then, the arc-shaped guide plate 33 drives the lifting rod 34 to rise and fall in the vertical direction, realizing the rise and fall of the skylight 2 connected to the lifting rod 34.

[0023] The air intake fan 4 includes an air intake shroud 41, a rotating shaft 42, and air intake blades 43. The air intake shroud 41 has a rectangular cylindrical structure. The rotating shaft 42 is perpendicular to the axis of the air intake shroud and is hinged to the air intake shroud 41. The air intake blades 43 are installed at the output end of a motor, and the motor is installed at the middle position of the rotating shaft 42. One end of the rotating shaft 42 passes through the air intake shroud and is connected to the flipping module 5. The rotating shaft 42 is driven to rotate by the flipping module 5, thereby causing the air intake blades 43 to flip, so that the air intake fan 4 blows air in different directions, forming a suction and exhaust effect between the transverse purlins 12, and enhancing air circulation.

[0024] The flipping module 5 includes a flipping electric cylinder 51, a transmission crank arm 52, and a swing rod 53. The flipping electric cylinder 51 is installed obliquely on the outside of the air duct 41. One end of the transmission crank arm 52 is hinged to the output end of the flipping electric cylinder 51. The other end of the transmission crank arm 52 is provided with a waist-shaped groove and connected to one end of the swing rod 53. The transmission crank arm 52 is also hinged to the outer wall of the air duct. The other end of the swing rod 53 is fixedly connected to the end of the rotary shaft 42. The flipping electric cylinder 51 drives the transmission crank arm 52 to rotate around the hinge, thereby driving the swing rod 53 to rotate, which in turn drives the rotary shaft 42 to flip and drives the air duct blades 43 to flip.

[0025] In addition, the lifting-type skylight with a duct fan is equipped with solar photovoltaic panels, a smart control box, an Internet of Things platform, and a remote monitoring terminal; Solar photovoltaic panels are used to collect solar energy and, together with the mains power, form a complementary power supply system to provide energy for the entire unit. Intelligent control box: As the local control hub of the system, it integrates an environmental monitoring module (for collecting rain and snow signals and environmental wind data), a clock module, and a signal receiving module. The control box receives feedback signals from the fire protection system, environmental sensor signals, and preset time commands, and sends control commands to the lighting strip accordingly to drive it to complete the operation of opening, closing, adjusting the stroke, and starting and stopping the fan, realizing various automated working conditions such as fire emergency smoke exhaust, timed operation, and rain and snow weather adaptation.

[0026] IoT cloud platform: As the remote data processing and decision-making center of the system, it receives and aggregates all operating data, status information and environmental parameters uploaded from the smart control box through wireless communication technology; the platform stores, integrates and analyzes and intelligently processes the data, supports remote configuration and optimization of operating strategies, and realizes centralized digital management of system energy consumption (photovoltaic power generation and grid power complementarity), equipment operating status and environmental alarms.

[0027] Remote monitoring terminal: Authorized users can securely access the IoT cloud platform through terminal devices such as mobile phones, tablets, and computers to monitor the operation status of the light-transmitting strip system (such as opening and closing position, fan status), environmental data, energy production and consumption in real time, and can also remotely set parameters and issue commands.

[0028] The working principle of this utility model is as follows: By setting a flip-type exhaust fan structure below the skylight, the exhaust fan can reduce the occupation of other parts of the roof, make full use of the space structure, and be more aesthetically pleasing. On the other hand, the exhaust fan adopts a flip-type structure, which can achieve bidirectional ventilation and improve the ventilation effect. In addition, the lifting skylight structure uses a single electric push rod and a transmission rod for linkage, which saves more materials and consumes less power than the conventional screw horizontal opening and closing valve plate, making it more energy-efficient.

[0029] 1) When a fire occurs, the control box receives the fire feedback signal from the scene, the skylights are fully opened to their maximum stroke, and the exhaust fans are turned on to mechanically exhaust smoke. 2) In automatic mode, the light-transmitting strip can automatically turn on or off at the set time; 3) In automatic mode, when rain or snow is detected and the wind force is greater than the set wind force, the skylights will be completely closed; if the wind force is less than the set wind force, the skylights will be closed to the 10 cm travel position, and the brushless fan will start to provide mechanical ventilation and improve indoor air quality.

[0030] Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. A lifting-type skylight structure with a duct fan, characterized in that: Includes a support frame, a skylight panel, a skylight panel lifting module, a ventilation fan, and a tilting module; The support frame includes longitudinal purlins and transverse purlins; there are a plurality of longitudinal purlins arranged parallel to each other; there are at least a pair of transverse purlins arranged parallel to each other and perpendicular to each other on the upper surface of the longitudinal purlins; The light-transmitting panel is laid flat above the adjacent horizontal purlins; the light-transmitting panel lifting module is installed on the horizontal purlins, and the light-transmitting panel is driven to open or close vertically through the light-transmitting panel lifting module; The exhaust fan has several units and is arranged between two adjacent transverse purlins. The exhaust fan can be rotated by a rotating module to achieve air extraction or suction between the transverse purlins.

2. The lifting-type skylight structure with a diversion fan according to claim 1, characterized in that: The skylight lifting module includes an electric push rod, a guide column, an arc-shaped guide plate, and a lifting rod; the electric push rod is horizontally arranged between the transverse purlins, and the output end of the electric push rod is connected to a guide plate; a guide groove is provided on the transverse purlin along the extension direction, and the end of the guide plate extends through the guide groove on the transverse purlin to the outside of the transverse purlin, and a transmission rod is connected to the end of the guide plate, and the transmission rod is parallel to the transverse purlin; The guide posts are a plurality of each and are arranged vertically on the transverse purlins. The guide posts are hollow tubular structures, and the two sides of the guide posts have through slots to accommodate the arc-shaped guide pieces. One end of the arc-shaped guide piece passes through the through slot of the guide post, and the other end of the arc-shaped guide piece is hinged to the transmission rod and moves with the transmission rod. The arc-shaped guide plate has a guide waist-shaped groove, and the transverse purlin is provided with a guide pin, which is embedded in the guide waist-shaped groove of the arc-shaped guide plate. The lifting rod is set in the guide column along the vertical direction. The bottom end of the lifting rod is provided with a contact wheel, and the bottom end of the contact wheel rests on the outer contour of the arc-shaped guide plate. The top end of the lifting rod is connected to the skylight panel. The output end of the electric push rod drives the transmission rod to move along the horizontal direction, thereby driving the arc-shaped guide plate connected to the transmission rod to rotate under the limit of the guide pin. Then, the arc-shaped guide plate drives the lifting rod to rise and fall in the vertical direction, realizing the rise and fall of the skylight panel connected to the lifting rod.

3. The lifting-type skylight structure with a diversion fan according to claim 1, characterized in that: The airflow fan includes an airflow shroud, a rotating shaft, and airflow blades. The airflow shroud has a rectangular cylindrical structure. The rotating shaft is perpendicular to the axis of the airflow shroud and is hinged to it. The airflow blades are installed at the output end of a motor, which is located in the middle of the rotating shaft. One end of the rotating shaft extends through the airflow shroud and is connected to a flipping module. The rotating module drives the rotating shaft to rotate, thereby causing the airflow blades to flip and allowing the airflow fan to blow air in different directions, creating a suction and extraction effect between the transverse purlins and enhancing air circulation.

4. A lifting-type skylight structure with a diversion fan according to claim 3, characterized in that: The flipping module includes a flipping electric cylinder, a transmission crank arm, and a swing arm. The flipping electric cylinder is installed obliquely on the outside of the air duct, and one end of the transmission crank arm is hinged to the output end of the flipping electric cylinder. The other end of the transmission crank arm is provided with a waist-shaped groove and connected to one end of the swing arm, and the transmission crank arm is hinged to the outer wall of the air duct. The other end of the swing arm is fixedly connected to the end of the rotary shaft. The flipping electric cylinder drives the transmission crank arm to rotate around the hinge, thereby driving the swing arm to rotate, which in turn drives the rotary shaft to flip and drives the air duct blades to flip.

5. A lifting-type skylight structure with a duct fan according to claim 1, characterized in that: The outer wall of the transverse purlin is provided with a baffle.

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