CN109724201B - Active lighting and ventilating skin unit for building - Google Patents
Active lighting and ventilating skin unit for building Download PDFInfo
- Publication number
- CN109724201B CN109724201B CN201910020392.0A CN201910020392A CN109724201B CN 109724201 B CN109724201 B CN 109724201B CN 201910020392 A CN201910020392 A CN 201910020392A CN 109724201 B CN109724201 B CN 109724201B
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- metal
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- rotating shaft
- driven gear
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- 239000002184 metal Substances 0.000 claims abstract description 122
- 238000009423 ventilation Methods 0.000 claims abstract description 21
- 210000003491 skin Anatomy 0.000 claims abstract description 11
- 239000003822 epoxy resin Substances 0.000 claims abstract description 5
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 5
- 210000002615 epidermis Anatomy 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 230000008054 signal transmission Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 description 6
- 230000004313 glare Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Blinds (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an active lighting and ventilating skin unit for a building, wherein a front shell of the skin unit can supply power for an internal circuit of the skin unit by a solar cell encapsulated by epoxy resin. When the angle of the device needs to be changed, the motor can be controlled to rotate by an application end of a computer or a mobile phone remotely through the wi-fi module and the motor control system, wherein the rotation of the first motor drives the first driving gear to engage with the first driven gear to drive the metal ring to rotate 180 degrees clockwise and anticlockwise in the double semicircular guide rail by means of the upper contact piece and the lower contact piece, and the two semicircular metal pieces can rotate 360 degrees. The second (third) motor rotates to drive the second (third) driving gear to engage the second (third) driven gear to drive the inner (outer) rotating shaft to rotate so as to control the opening and closing of the right (left) semicircular metal sheets, thereby changing the angle formed by the left and right semicircular metal sheets and controlling the directions of light rays and wind entering a room. The invention provides the active dynamic epidermis system which can adjust indoor light and ventilation condition, fully utilizes natural resources and meets the comfort requirement of human body.
Description
Technical Field
The invention relates to a lighting and ventilating component for a building, in particular to an active lighting and ventilating surface skin unit.
Background
At present, the contradiction between the supply and demand of conventional energy sources is increasingly prominent, and the building energy consumption becomes one of three 'energy consumption households' of the energy consumption in China. The building energy consumption mainly refers to the operation energy consumption of civil buildings, such as heating, air conditioning, illumination and the like for residents. Common building daylighting ventilation components are provided with a casement window, a sliding window and a suspended window, but the components can not well solve the problems of indoor glare, low illumination uniformity and the like, and meanwhile, how to utilize natural wind and reduce the use of a fresh air handling unit is also a problem to be solved urgently.
Most of the existing built dynamic epidermis can only regulate and control the light environment, but cannot regulate and control the wind environment. The reason for this is that the dynamic skin regulating the light environment, if at the same time used as a maintenance structure, can only be closed in rainy and snowy weather or in windy weather, thus blocking all ventilation. Therefore, the dynamic skin for adjusting light is often positioned in the middle of double glazing or inside and outside of the glazing, and the opening fan of the glazing needs to be opened manually to achieve ventilation in the room. The dynamic epidermis for regulating the wind environment is divided into a light-transmitting type and a light-non-transmitting type. The light-transmitting surface can not adjust the indoor light environment, and the light-transmitting surface can still only block all light in rainy and snowy or windy weather.
The system disclosed in China patent with the name of 'a curtain wall decorative plate' comprises a main panel, wherein a plurality of vent holes are uniformly formed in the main panel, a disc plate is installed in each vent hole in a reversible manner, and the shape and the size of the disc plate are matched with those of the vent holes. According to the invention, the rotatable disc plate is arranged in the vent hole, and the quantity of the air inlet quantity is effectively regulated through the rotation of the disc plate, wherein the disc plate can freely rotate under the condition of wind, so that the external wind pressure is greatly weakened, and the dynamic decoration of the building curtain wall is improved.
The invention emphasizes that the free rotation of the disc can adjust the air intake to a certain extent, but has larger influence on natural lighting; in addition, the invention lacks the sealing property of the curtain wall device in severe weather such as rain, snow and the like.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the active dynamic surface system which can reduce indoor glare as much as possible, reduce the use of artificial lighting equipment, reduce the energy consumption of buildings, fully utilize natural resources and meet the comfort requirement of human bodies.
The invention is realized by the following technical scheme:
The invention relates to an active lighting and ventilating skin unit for a building, which comprises a lighting unit or a ventilating unit or both, wherein the lighting unit and the ventilating unit comprise a front shell and a rear shell, the front shell comprises a square metal outer frame and a first annular metal inner frame arranged in the middle of the metal outer frame, a solar glue dropping plate is packaged between the first annular metal inner frame and the square annular metal outer frame, and the solar glue dropping plate consists of solar cells and epoxy resin;
The rear shell comprises a metal shell, the metal shell comprises a square bottom plate, baffle plates perpendicular to the square bottom plate are arranged at four sides of the square bottom plate, a circular hole is reserved in the middle of the square bottom plate, an inner ring of a second circular metal inner frame is fixed along the outer edge of the circular hole, a semicircular metal guide rail is fixed along the circumferential direction of the outer wall of the second circular metal inner frame and vertically opposite to each other, middle guide grooves are formed in the middle of the outer walls of the two circular metal guide rails along the circumferential direction respectively, the rear part of one metal circular ring is arranged in the metal inner frame, an annular first driven gear is welded on the outer wall of the metal circular ring, and the first driven gear and the metal circular ring are coaxially arranged;
a first motor is fixedly welded on the square bottom plate outside the metal guide rail, a first driving gear is arranged on an output shaft of the first motor, and the first driving gear and a first driven gear are in transmission fit with each other through a bevel gear;
A second motor and a third motor are welded and fixed on the outer wall of the metal ring between the first driven gear and the second annular metal inner frame through an upper connecting block and a lower connecting block respectively, and a second driving gear and a third driving gear are respectively arranged on the horizontal output shafts of the second motor and the third motor; an upper contact piece and a lower contact piece are respectively welded on the upper connecting block and the lower connecting block, and the upper contact piece and the lower contact piece can rotate in the middle guide grooves of the upper guide rail and the lower guide rail under the drive of the metal circular ring;
An outer rotating shaft is sleeved in the inner rotating shaft along the vertical direction at intervals, the upper end of the inner rotating shaft passes through a mounting hole at the upper part of the metal ring, the upper end of the inner rotating shaft, which passes through the metal ring, is welded with a metal sheet supported on the outer wall of the metal ring, and the diameter of the metal sheet is larger than that of the mounting hole; the lower end of the inner rotating shaft penetrates through the metal ring and is nested in the outer rotating shaft; the upper end of the outer rotating shaft is in contact with the inner wall of the metal ring, a plurality of open grooves are formed in the outer wall of the outer rotating shaft at intervals up and down, the straight side of a left semicircular metal sheet is welded and connected with the outer rotating shaft, the lower end of the outer rotating shaft passes through a mounting hole in the lower part of the metal ring, a third driven gear is mounted at the lower end of the outer rotating shaft and is meshed and matched with the third driving gear, and the third driving gear and the third driven gear are in hypoid bevel gear transmission;
The straight side of a right semicircular metal sheet passes through the open groove and is connected with the inner rotating shaft in a welding way, a second driven gear is arranged at the upper end of the inner rotating shaft, the second driven gear is meshed and matched with the second driving gear, and the second driving gear and the second driven gear are in hypoid bevel gear transmission;
The rear shell is buckled into the front shell and is fixedly connected with the front shell; the metal ring in the rear shell is arranged in the metal inner frame in the front shell;
the front shell is provided with a connecting piece, the connecting piece is provided with a mounting hole, and the mounting hole is used for driving an expansion bolt to pin the ventilation lighting unit on a main keel of the outer facade of the building;
The lighting unit is embedded with round glass at the inner side of the second annular metal inner frame, which is close to the indoor side, and the semicircular metal sheet is close to the outdoor side;
The storage battery and the motor control system are placed in a crack formed after the front shell and the rear shell are buckled, solar energy collected by the solar cell is converted into electric energy, the electric energy is connected to the anode and the cathode of the storage battery through a solar glue dropping plate and provided with an electrode lead-out wire to store energy, the electrode lead-out wire is connected with the motor control system, the motor control system lead-out wire is connected with the wifi module, and the motor control system is respectively connected with the first motor, the second motor and the third motor; the serial port of the wifi module is connected with the motor control system through wires so as to realize signal transmission; the wifi module receives a control signal sent by an application end of a computer or a mobile phone, the wifi module sends an instruction to a motor control system through a serial port, and the motor control system respectively sends the instruction to a first motor, a second motor and a third motor to control the rotation of the three motors.
The beneficial effects of the invention are as follows:
1. Larger lighting area: square components are adopted, so that the assembly is convenient;
2. Changing a single direct light: the angles of the two semicircular metal sheets in the aperture are controlled by a program, so that the angle of light entering the room is flexibly controlled;
3. the illuminance uniformity is higher: the diffuse reflection of the metal sheet is adopted to basically keep the indoor illuminance uniformity unchanged or improve the indoor illuminance uniformity while reducing the direct light;
4. Reducing glare: when the sun angle is higher, the metal sheet turns to a certain angle, and light enters the building through diffuse reflection, so that glare is reduced;
5. the wind speed is controlled, and the purposes of controlling the wind speed and meeting the comfort level of a human body are achieved through the angle combination of the two semicircular metal sheets;
6. the lighting system is separated from the ventilation system, so that the management and the control are convenient.
Drawings
FIG. 1 is a schematic front view of a ventilation lighting unit of the present invention;
FIG. 2 is a schematic rear view of the entire ventilation and lighting unit of the present invention;
FIG. 3 is a schematic view showing an upper part of the central axis of the internal structure of a ventilation lighting unit according to the present invention;
FIG. 4 is a schematic view showing the lower part of the central axis of the internal structure of a ventilation lighting unit according to the present invention;
FIG. 5 is a schematic view showing a central axis of an inner structure of a ventilation lighting unit in detail;
FIG. 6 is a schematic view showing a middle part of the internal structure of a ventilation lighting unit according to the present invention;
FIG. 7 is a schematic illustration of the connection of a ventilation and lighting unit to a building body according to the present invention;
fig. 8 is a schematic diagram of the internal power supply and signal transmission of the present invention.
Detailed Description
The following describes specific embodiments of the present invention in detail with reference to the drawings.
Referring to the drawings, the active lighting and ventilating skin unit for the building comprises a lighting unit or a ventilating unit or both the lighting unit and the ventilating unit, wherein the lighting unit and the ventilating unit comprise a front shell A and a rear shell B, the front shell A comprises a square metal outer frame 1and a first annular metal inner frame 4 arranged in the middle of the metal outer frame 1, a solar glue dropping plate is packaged between the first annular metal inner frame 4 and the square annular metal outer frame 1, the solar glue dropping plate is sold in the market, and the solar glue dropping plate consists of solar cells 2 and epoxy resin 3.
The rear shell B comprises a metal shell 22, the metal shell 22 comprises a square bottom plate, baffle plates perpendicular to the square bottom plate are arranged at four sides of the square bottom plate, a circular hole is reserved in the middle of the square bottom plate, an inner ring of a second circular metal inner frame 26 is fixed along the outer edge of the circular hole, a semicircular metal guide rail 25 is fixed along the circumferential direction of the outer wall of the second circular metal inner frame 26 and vertically opposite to each other, middle guide grooves are formed in the middle of the outer walls of the two circular metal guide rails 25 along the circumferential direction respectively, the rear portion of one metal circular ring 14 is arranged in the metal inner frame 26, an annular first driven gear 15 is welded on the outer wall of the metal circular ring 14, and the first driven gear 15 and the metal circular ring 14 are coaxially arranged.
A first motor 24 is welded and fixed on the square bottom plate outside the metal guide rail 25, and a first driving gear 23 is mounted on the output shaft of the first motor 24. The first driving gear 23 and the first driven gear 15 are in bevel gear transmission fit.
The second motor 16 and the third motor 19 are welded and fixed on the outer wall of the metal ring 14 between the first driven gear 15 and the second ring-shaped metal inner frame 26 through an upper connecting block 33 and a lower connecting block 34 respectively, and the second driving gear 17 and the third driving gear 20 are respectively arranged on the horizontal output shafts of the second motor 16 and the third motor 19. The upper connection block 33 and the lower connection block 34 are respectively welded with an upper contact piece 18 and a lower contact piece 21, and the upper contact piece and the lower contact piece 21 can rotate in the middle guide grooves of the upper guide rail 25 and the lower guide rail 25 under the drive of the metal circular ring 14.
An outer rotating shaft 12 is sleeved in an inner rotating shaft 13 along the vertical direction at intervals, the upper end of the inner rotating shaft 13 passes through a mounting hole at the upper part of a metal ring 14, the inner rotating shaft 13 passes through the upper end of the metal ring 14 and is welded with a metal sheet 35 supported on the outer wall of the metal ring 14, and the diameter of the metal sheet 35 is larger than that of the mounting hole; the lower end of the inner rotating shaft 13 penetrates through the metal ring 14 and is nested in the outer rotating shaft 12. The upper end of the outer rotating shaft 12 is in contact with the inner wall of the metal circular ring 14, a plurality of open grooves are formed in the outer wall of the outer rotating shaft 12 at intervals up and down, the straight side of a left semicircular metal sheet 8 is welded and connected with the outer rotating shaft 12, the lower end of the outer rotating shaft 12 penetrates through a mounting hole in the lower portion of the metal circular ring 14, a third driven gear 11 is mounted at the lower end of the outer rotating shaft 12, the third driven gear 11 is in meshed fit with the third driving gear 20, and the third driving gear 20 and the third driven gear 11 are in hypoid bevel gear transmission.
The straight side of a right semicircular metal sheet 9 passes through the open groove and is welded and connected with the inner rotating shaft 13, a second driven gear 10 is arranged at the upper end of the inner rotating shaft 13, the second driven gear 10 is meshed and matched with the second driving gear 17, and the second driving gear 17 and the second driven gear 10 are in hypoid bevel gear transmission.
The double rotating shafts respectively control the opening and closing of the left semicircular metal sheet 8 and the right semicircular metal sheet 9, and further control the angle formed by the right semicircular metal sheet 9 and the left semicircular metal sheet 8, and when the angle formed by the left semicircular metal sheet 8 and the right semicircular metal sheet 9 is 180 degrees, the angle is just matched with the inner ring of the metal ring 14.
The rear shell B is buckled into the front shell A and is fixedly connected with the front shell A. The metal ring 14 in the rear housing B is disposed in the metal inner frame 4 in the front housing a.
The front shell A is provided with a connecting piece, the connecting piece is provided with a mounting hole, and the mounting hole is used for driving an expansion bolt to pin the ventilation lighting unit on a main keel of the outer facade of the building.
The lighting unit is characterized in that a round glass 30 is inlaid on the second annular metal inner frame 26 near the indoor side, the semicircular metal sheet is positioned near the outdoor side, and the lighting unit is formed by removing the round glass 30 from the ventilation unit, and the round glass 30 is used for all the above purposes except for the round glass 30.
As an embodiment of the present invention, the fixing structure of the rear case B and the front case a is as follows: the connecting piece is a right-angle bending piece 6 which is respectively arranged at the upper part and the lower part of the left side and the right side of the rear shell B, and the inner side right-angle edge of each right-angle bending piece 6 is welded and connected with the inner wall of the flange of the corresponding side of the rear shell B. The rear shell B is buckled into the front shell A (the outer ring size of the rear shell B is just the inner ring size of the front shell A minus the thickness of the right-angle bending 6), the integral upper edge and the integral lower edge are further reinforced by screws penetrating through reserved holes 7 of the front shell A and the rear shell, the left side wall and the right side wall of the rear shell are respectively provided with a shell reserved hole 27, the left side part and the right side part of the position of the front shell A corresponding to the shell reserved hole 27 are respectively provided with a front shell reserved hole 5, and the right-angle bending piece, the front shell and the rear shell are fixedly connected through screws penetrating through the reserved holes of the three.
The storage battery 29 and the motor control system 28 are placed in a seam formed after the front shell A and the rear shell B are buckled, solar energy collected by the solar cell 2 is converted into electric energy, the electric energy is led out of the anode and the cathode of the storage battery 29 through the solar glue dropping plate, wires are led out of the storage battery 32 to store energy, the lead-out wire of the storage battery 29 is connected with the motor control system 28, the lead-out wire of the motor control system is connected with a wifi module, and the motor control system 28 is respectively connected with the first motor 24, the second motor 16 and the third motor 19. The serial port of the wifi module is connected with the motor control system through wires so as to realize signal transmission. The wifi module receives a control signal sent by an application end of a computer or a mobile phone, the wifi module sends an instruction to the motor control system 28 through a serial port, and the motor control system 28 respectively sends the instruction to the first motor 24, the second motor 16 and the third motor 19 to control the rotation of the three motors.
The working process and the using method of the device are as follows: the active lighting and ventilation skin unit of the invention is characterized in that solar energy is collected by a solar cell 2 encapsulated in epoxy resin 3 and is converted into electric energy, the electric energy is stored in a storage battery 29 through an electrode 32 leading-out line, and the electric energy is supplied to a motor control system 28 and a wifi module 31 through the leading-out line in the storage battery 29. When the angle of the device needs to be changed, a control signal is sent by an application end of a computer or a mobile phone, an instruction is transmitted to the wifi module 31 through a wireless remote way, the wifi module sends an instruction to the motor control system 28 through a serial port, the motor control system 28 is respectively connected with the first motor 24, the second motor 16 and the third motor 19 (the circuit system can supply power to the three and can respectively send the instruction to control the rotation of the three), the rotation of the three is respectively sent to control the rotation of the three, the rotation of the first motor 24 drives the first driving gear 23 to engage the first driven gear 15 to drive the metal ring 14 to rotate 180 degrees clockwise and anticlockwise in the double semicircular guide rail 25 by means of the upper contact piece 18 and the lower contact piece 21, and the left semicircular metal piece 8 and the right semicircular metal piece 9 in the metal ring 14 can be rotated 360 degrees. The second motor 16 rotates to drive the second driving gear 17 to engage the second driven gear 10 to drive the inner rotating shaft 13 to rotate so as to control the opening and closing of the right semicircular metal sheet 9, and similarly, the third motor 19 rotates to drive the third driving gear 20 to engage the third driven gear 11 to drive the outer rotating shaft 12 to rotate so as to control the opening and closing of the left semicircular metal sheet 8, so that the angle formed by the left semicircular metal sheet 8 and the right semicircular metal sheet 9 is changed, and the directions of light rays and wind entering a room are controlled.
Claims (2)
1. The utility model provides a building initiative daylighting ventilation epidermis unit which characterized in that: the solar energy collecting device comprises a lighting unit and a ventilation unit, wherein the lighting unit and the ventilation unit both comprise a front shell (A) and a rear shell (B), the front shell (A) comprises a square metal outer frame (1) and a first annular metal inner frame (4) arranged in the middle of the metal outer frame, a solar energy glue dropping plate is packaged between the first annular metal inner frame and the square annular metal outer frame, and the solar energy glue dropping plate consists of solar cells (2) and epoxy resin (3);
The rear shell (B) comprises a metal shell (22), the metal shell comprises a square bottom plate, baffle plates perpendicular to the square bottom plate are arranged at four sides of the square bottom plate, a circular hole is reserved in the middle of the square bottom plate, an inner ring of a second circular metal inner frame (26) is fixed along the outer edge of the circular hole, a semicircular metal guide rail (25) is fixed along the circumferential direction of the outer wall of the second circular metal inner frame and is opposite to each other up and down, middle guide grooves are formed in the circumferential direction of the outer walls of the two circular metal guide rails respectively, the rear part of a metal circular ring is arranged in the metal inner frame, an annular first driven gear (15) is welded on the outer wall of the metal circular ring, and the first driven gear and the metal circular ring are coaxially arranged;
A first motor (24) is welded and fixed on the square bottom plate outside the metal guide rail (25), a first driving gear (23) is mounted on an output shaft of the first motor (24), and the first driving gear and the first driven gear are in bevel gear transmission fit;
A second motor (16) and a third motor (19) are welded and fixed on the outer wall of the metal ring between the first driven gear and the second annular metal inner frame (26) through an upper connecting block (33) and a lower connecting block (34), and a second driving gear (17) and a third driving gear (20) are respectively arranged on the horizontal output shafts of the second motor and the third motor; an upper contact piece (18) and a lower contact piece (21) are respectively welded on the upper connecting block and the lower connecting block, and the upper contact piece and the lower contact piece can rotate in the middle guide grooves of the upper guide rail and the lower guide rail under the drive of the metal circular ring;
an outer rotating shaft (12) is sleeved in an inner rotating shaft (13) along the vertical direction at intervals, the upper end of the inner rotating shaft passes through a mounting hole at the upper part of the metal ring, the inner rotating shaft passes through the upper end of the metal ring and is welded with a metal sheet (35) supported on the outer wall of the metal ring, and the diameter of the metal sheet is larger than that of the mounting hole; the lower end of the inner rotating shaft penetrates through the metal ring and is nested in the outer rotating shaft; the upper end of the outer rotating shaft is in contact with the inner wall of the metal ring, a plurality of open grooves are formed in the outer wall of the outer rotating shaft at intervals up and down, the straight side of a left semicircular metal sheet (8) is welded and connected with the outer rotating shaft, the lower end of the outer rotating shaft passes through a mounting hole in the lower part of the metal ring, a third driven gear (11) is mounted at the lower end of the outer rotating shaft, the third driven gear is meshed and matched with the third driving gear, and the third driving gear and the third driven gear are in hypoid bevel gear transmission;
the straight side of a right semicircular metal sheet (9) passes through the open groove and is connected with the inner rotating shaft in a welding way, a second driven gear is arranged at the upper end of the inner rotating shaft and is meshed and matched with the second driving gear (17), and the second driving gear and the second driven gear are in hypoid bevel gear transmission;
The rear shell (B) is buckled into the front shell (A) and is fixedly connected with the front shell (A); the metal ring in the rear shell (B) is arranged in the metal inner frame (4) in the front shell (A);
A connecting piece is arranged on the front shell (A), a mounting hole is formed in the connecting piece, and the mounting hole is used for driving an expansion bolt to pin the ventilation lighting unit on a main keel of the outer facade of the building;
The lighting unit is embedded with round glass (30) near the indoor side of the second annular metal inner frame (26), and the semicircular metal sheet is near the outdoor side;
The storage battery (29) and the motor control system (28) are placed in a seam formed after the front shell (A) and the rear shell (B) are buckled, solar energy collected by the solar cell (2) is converted into electric energy, the electric energy is led out of an electrode (32) through a solar glue dropping plate and connected to the anode and the cathode of the storage battery to store energy, the storage battery leading-out line is connected with the motor control system, the motor control system leading-out electric wire is connected with the wifi module, and the motor control system is respectively connected with the first motor (24), the second motor (16) and the third motor (19); the serial port of the wifi module is connected with the motor control system through wires so as to realize signal transmission; the wifi module receives a control signal sent by an application end of a computer or a mobile phone, the wifi module sends an instruction to a motor control system through a serial port, and the motor control system respectively sends the instruction to a first motor, a second motor (16) and a third motor (19) to control the rotation of the three motors.
2. The active lighting ventilation skin unit of claim 1, wherein: the fixing structure of the rear shell (B) and the front shell (A) is as follows: the connecting piece is a right-angle bending piece (6) which is respectively arranged at the upper part and the lower part of the left side and the right side of the rear shell (B), and the inner side right-angle edge of each right-angle bending piece is welded and connected with the inner wall of the flange on the corresponding side of the rear shell (B); the utility model discloses a novel electric motor is characterized by including back shell (B) buckle, front shell (A) and back shell, back shell (B) buckle advance the holistic upper and lower limit that forms in front shell (A) is passed both preformed hole (7) by the screw and is further consolidated, every right angle buckle piece's inboard right angle limit and open respectively on the back shell left and right sides wall that corresponds the setting with inboard right angle limit have shell preformed hole (27) front shell (A) and shell preformed hole correspond on the left and right sides portion of position department respectively have front shell preformed hole (5), right angle buckle piece, front shell and back shell link to each other through the screw fixation that passes three preformed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910020392.0A CN109724201B (en) | 2019-01-09 | 2019-01-09 | Active lighting and ventilating skin unit for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910020392.0A CN109724201B (en) | 2019-01-09 | 2019-01-09 | Active lighting and ventilating skin unit for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109724201A CN109724201A (en) | 2019-05-07 |
| CN109724201B true CN109724201B (en) | 2024-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910020392.0A Active CN109724201B (en) | 2019-01-09 | 2019-01-09 | Active lighting and ventilating skin unit for building |
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| Country | Link |
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| CN (1) | CN109724201B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119042784B (en) * | 2024-09-23 | 2025-12-02 | 华南理工大学建筑设计研究院有限公司 | Variable light-collecting and ventilation mechanism and control system for rotary solar power generation |
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| CN107355741A (en) * | 2017-07-18 | 2017-11-17 | 佛山赛威光电技术有限公司 | A kind of photoelectric lighting device of natural lighting |
| CN206859579U (en) * | 2017-06-23 | 2018-01-09 | 中国矿业大学 | A kind of hypogee ventilation and lighting catchments integral system |
| CN210035786U (en) * | 2019-01-09 | 2020-02-07 | 天津大学 | Building active lighting and ventilation skin unit |
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2019
- 2019-01-09 CN CN201910020392.0A patent/CN109724201B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004316289A (en) * | 2003-04-17 | 2004-11-11 | Kyushu Fujisash Co Ltd | Indoor burglarproof shutter |
| CN103362255A (en) * | 2012-03-31 | 2013-10-23 | 武汉鸿和岗科技有限公司 | Intelligent solar single-slope skylight |
| CN105115093A (en) * | 2015-09-14 | 2015-12-02 | 西南交通大学 | Solar combined type air change system for building |
| CN206859579U (en) * | 2017-06-23 | 2018-01-09 | 中国矿业大学 | A kind of hypogee ventilation and lighting catchments integral system |
| CN107355741A (en) * | 2017-07-18 | 2017-11-17 | 佛山赛威光电技术有限公司 | A kind of photoelectric lighting device of natural lighting |
| CN210035786U (en) * | 2019-01-09 | 2020-02-07 | 天津大学 | Building active lighting and ventilation skin unit |
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| Publication number | Publication date |
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| CN109724201A (en) | 2019-05-07 |
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