CN214330343U - Energy-saving environment-friendly door and window - Google Patents

Energy-saving environment-friendly door and window Download PDF

Info

Publication number
CN214330343U
CN214330343U CN202120564410.4U CN202120564410U CN214330343U CN 214330343 U CN214330343 U CN 214330343U CN 202120564410 U CN202120564410 U CN 202120564410U CN 214330343 U CN214330343 U CN 214330343U
Authority
CN
China
Prior art keywords
energy
window
frame
outer frame
casement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202120564410.4U
Other languages
Chinese (zh)
Inventor
孙玲玲
杨柳
刘欣欣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Zhongyi Architectural Design Institute Co ltd
Original Assignee
Nanjing Luban Construction Group Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Luban Construction Group Co ltd filed Critical Nanjing Luban Construction Group Co ltd
Priority to CN202120564410.4U priority Critical patent/CN214330343U/en
Application granted granted Critical
Publication of CN214330343U publication Critical patent/CN214330343U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30Systems combining energy storage with energy generation of non-fossil origin

Landscapes

  • Wing Frames And Configurations (AREA)

Abstract

The utility model relates to a field of door and window, an energy-concerving and environment-protective type door and window is disclosed, including the frame, the frame articulates on the frame limit of vertical direction one side has the casement, the casement deviates from frame one side and is equipped with sunshine collection system, sunshine collection system includes solar cell panel and electric jar, solar cell panel articulates the top that deviates from frame one side at the casement, the electric jar articulates respectively on two side frames of solar cell panel below window fan along vertical direction, the output of two electric jars all articulates there is the turning block, the output of two electric jars is connected the below at solar cell panel along length direction both ends through the turning block respectively, the inside of frame top frame is equipped with the battery that is used for storing the electric energy that sunshine collection system produced, the frame is equipped with the electricity-saving lamp at the top that deviates from casement one side. The application has the following effects: the sunlight collecting device can convert solar energy into electric energy, the electric energy is stored in the storage battery and used by the energy-saving lamp, the solar energy is effectively utilized, and the characteristics of energy conservation and environmental protection are reflected.

Description

Energy-saving environment-friendly door and window
Technical Field
The application relates to the field of doors and windows, in particular to an energy-saving and environment-friendly door and window.
Background
A window, architecturally, refers to an opening made in a wall or roof to allow light or air to enter a room. Along with the progress of the times, people pay more and more attention to the concept of energy conservation and environmental protection, and doors and windows in daily life gradually look at the same level of energy conservation and environmental protection.
At present, the patent with the granted publication number of CN211950172U discloses an environment-friendly door and window, which comprises a door and window main body and a frame body, wherein the frame body is hinged in the door frame main body, the frame body comprises a clip-shaped shell, outer glass and inner glass, the outer glass and the inner glass form a vacuum cavity around the clip-shaped shell, a filling groove is arranged in the shell, silencing cotton and a supporting piece are filled in the filling groove, and the door and window has the effects of heat insulation and sound insulation.
In view of the above-mentioned related technologies, the inventor considers that the door and window has a simple structure and a single function, and cannot collect and utilize solar energy outside the door and window.
SUMMERY OF THE UTILITY MODEL
In order to make door and window can rationally gather and utilize solar energy, this application provides an energy-concerving and environment-protective type door and window.
The application provides a pair of energy-concerving and environment-protective type door and window adopts following technical scheme to obtain:
the utility model provides an energy-concerving and environment-protective type door and window, includes the frame, the frame has the casement along articulated on the frame limit of vertical direction one side, the casement deviates from frame one side and is equipped with sunshine collection system, the inside of frame top frame is equipped with the battery that is used for storing the electric energy that sunshine collection system produced, the frame is equipped with the electricity-saving lamp at the top that deviates from casement one side.
The sunlight collecting device comprises a solar cell panel and electric cylinders, wherein the solar cell panel is hinged to the top of one side, which deviates from the outer frame, of the window sash, the electric cylinders are respectively hinged to two side frames, in the vertical direction, of the window sash below the solar cell panel, the output ends of the electric cylinders are respectively hinged to rotating blocks, and the electric cylinders are respectively connected to the lower portions, in the length direction, of the lower portions of the two ends of the length direction, of the solar cell panel through the rotating blocks.
Through above-mentioned technical scheme, adjust the removal that the electric jar output can change solar cell panel's angle in order to reach better daylighting effect, solar cell panel changes the light energy into the electric energy to store the electric energy in the battery, the electric energy in the battery can be used for supplying the electricity-saving lamp to use, plays the effect of illumination, has embodied the characteristics of energy-concerving and environment-protective type door and window energy-concerving and environment-protective.
Preferably: indoor glass is arranged on one side, close to the outer frame, of the interior of the window sash, outdoor glass is arranged on one side, far away from the outer frame, of the interior of the window sash, and a cavity is formed between the indoor glass and the outdoor glass.
Through above-mentioned technical scheme, have two-layer glass structure of indoor glass and outdoor glass in the casement, double glazing structure and cavity can effectively improve door and window's syllable-dividing effect, also can play good thermal-insulated and heat retaining effect simultaneously.
Preferably: be equipped with the working chamber in the frame limit at casement top, the casement has seted up the opening at the cavity top, the cavity is linked together through opening and working chamber, be fixed with servo motor on the chamber wall of working chamber, the working chamber is equipped with the support along length direction's both ends, servo motor's output has the dwang in open-ended top coaxial coupling, the dwang rotates to be connected between two supports, the dwang is connected with the (window) curtain between two supports, the one end that the dwang was kept away from to the (window) curtain is connected with the counterweight rod.
Through the technical scheme, the curtain is arranged in the cavity and is located in a closed space, dust on the curtain can be reduced, the curtain is wound on the rotating rod, the rotating rod can be driven by the servo motor to rotate to achieve lifting of the curtain in the cavity, the weight rod is arranged at the bottom of the curtain and can stretch the curtain in the vertical direction, and the situation that the curtain is clamped and folded in the lifting process is reduced.
Preferably: the casement has seted up the slide in the both sides of cavity edge vertical direction, the both ends of counterweight rod are equipped with the pulley, the pulley slides and sets up in the slide.
Through above-mentioned technical scheme, the slide can restrict the position of counter weight pole when the counter weight pole reciprocates, prevents that the counter weight pole from taking place the striking with indoor glass and outdoor glass when going up and down, and the pulley can reduce the frictional resistance when the counter weight pole slides.
Preferably: the inside gasket that is equipped with of opening, be equipped with the passageway that supplies the (window) curtain to pass on the gasket.
Through above-mentioned technical scheme, the gasket can reduce the dust that the working chamber fell into the cavity, can strengthen door and window's syllable-dividing and cold-proof effect simultaneously.
Preferably: the frame is articulated to have rotatory windowsill in the bottom that is close to indoor glass one side, the frame is all vertical articulated at the both ends of the below of rotatory windowsill have the backup pad, the frame is equipped with the stopper in one side of backup pad.
Through above-mentioned technical scheme, the operator lifts up rotatory windowsill, rotates the backup pad to contradicting on the stopper, and rotatory windowsill is put down to the backup pad perpendicular to frame this moment, and the backup pad supports rotatory windowsill at horizontal position, and the windowsill can be used for placing some article or ornamental plant, rotates the backup pad to can put down rotatory windowsill with the frame laminating, and rotatory windowsill put down can not occupy too much space, has still richened door and window's function simultaneously.
Preferably: a plurality of grooves are formed in the rotating windowsill.
Through above-mentioned technical scheme, the recess can be used to place ornamental plant's flowerpot, plays spacing effect to the flowerpot, reduces the flowerpot and from rotatory windowsill possibility of landing.
Preferably: the window and door limiting device is arranged in the frame edge of the bottom of the outer frame and comprises a limiting rod, and one end, far away from the outer frame, of the limiting rod is hinged to the bottom of the window sash.
Through the technical scheme, the limiting rod can fix the window sash when the window sash is opened, the window sash can be effectively prevented from being rotated by external force and being collided with the outer frame or the wall body, and the safety of doors and windows is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the solar cell panel can convert light energy into electric energy to be stored in the storage battery for the energy-saving lamp, the servo motor and the electric cylinder, and the concept and the characteristics of energy conservation and environmental protection of doors and windows are embodied;
2. the curtain is arranged in the cavity and is controlled to lift by the servo motor, so that dust is not easy to accumulate, and convenience is greatly improved;
3. the rotary windowsill can be used for placing articles when being supported, and can reduce the occupied space when being put down, thereby enriching the functions of doors and windows.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a window sash and an outer frame according to an embodiment of the present application.
Fig. 3 is a cross-sectional view taken along a-a in fig. 2.
Fig. 4 is an enlarged view of a portion a of fig. 3.
FIG. 5 is a partial structural cross-sectional view of a working chamber and a cavity embodying an embodiment of the present application.
Reference numerals: 1. an outer frame; 2. a window sash; 3. a sunlight collecting device; 301. a solar panel; 302. an electric cylinder; 3021. rotating the block; 4. a storage battery; 5. an energy saving lamp; 6. indoor glass; 7. outdoor glass; 8. a cavity; 9. a working chamber; 10. an opening; 11. a servo motor; 12. a support; 13. rotating the rod; 14. (ii) a curtain; 15. a weight lever; 16. a slideway; 17. a pulley; 18. sealing the sheet; 181. a channel; 19. rotating the windowsill; 20. a support plate; 21. a limiting block; 22. a groove; 23. a door and window stopper; 231. a limiting rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses an energy-saving and environment-friendly door window. As shown in fig. 1 and fig. 2, energy-saving and environment-friendly door and window includes frame 1, frame 1 articulates along the frame limit of vertical direction one side has casement 2, the top that frame 1 one side was kept away from to casement 2 is equipped with sunshine collection system 3, sunshine collection system 3 includes solar cell panel 301 and electric jar 302, solar cell panel 301 articulates at the top that frame 1 one side was kept away from to casement 2, two electric jars 302 articulate respectively on two vertical frames of casement 2 below solar cell panel 301, the output of electric jar 302 articulates there is turning block 3021, two turning blocks 3021 are connected respectively in the below at solar cell panel 301 along the length direction both ends. Solar cell panel 301 can be through photoelectric conversion with light energy conversion to the electric energy, and the energy-concerving and environment-protective of conversion process, operator adjust the angle that electric jar 302 output removed and can change solar cell panel 301 to reinforcing solar cell panel 301's daylighting effect.
As shown in fig. 2 and 3, a storage battery 4 is arranged inside the frame at the top of the outer frame 1, an energy-saving lamp 5 is fixed at the top of the outer frame 1 far away from one side of the window sash 2, the storage battery 4 is used for storing electric energy converted by the solar cell panel 301, the energy-saving lamp 5 can play a role in lighting by using the electric energy in the storage battery 4, and the characteristics of energy conservation and environmental protection of the energy-saving environment-friendly door and window are embodied.
As shown in fig. 1 and 3, a door/window limiter 23 is arranged in the frame edge of the bottom of the outer frame 1, the door/window limiter 23 comprises a limiting rod 231, and one end of the limiting rod 231, which is far away from the door/window limiter 23, is hinged to the bottom of the window sash 2; the door and window limiter 23 can fix the opened window, effectively prevent the window sash 2 from being impacted by external rotation, and improve the safety of the door and the window.
As shown in fig. 2, a rotating windowsill 19 is hinged to the bottom of one side of the outer frame 1 close to the indoor glass 6, supporting plates 20 are hinged to two ends of the outer frame 1 below the rotating windowsill 19, limiting blocks 21 are respectively arranged on the sides of the outer frame 1, which are opposite to the two supporting plates 20, and a groove 22 is formed in the rotating windowsill 19; lifting rotating window sill 19, rotating backup pad 20 to contradict on stopper 21, backup pad 20 perpendicular to frame 1 this moment puts down rotating window sill 19 and makes 19 bottoms of rotating window sill and backup pad 20 inconsistent, and rotating window sill 19 is in the horizontality this moment, and recess 22 can be used for placing ornamental plant's flowerpot, can play spacing effect to the flowerpot, reduces the flowerpot and places the possibility of landing on rotating window sill 19.
As shown in fig. 3, indoor glass 6 is arranged on one side of the interior of the window sash 2 close to the outer frame 1, outdoor glass 7 is arranged on one side of the interior of the window sash 2 far away from the outer frame 1, and a cavity 8 is arranged between the indoor glass 6 and the outdoor glass 7 of the window sash 2; double glazing and hollow structure can effectively improve door and window's syllable-dividing effect, also can promote door and window's thermal-insulated, heat preservation effect simultaneously.
As shown in fig. 4 and 5, a working cavity 9 is arranged in a frame at the top of the window sash 2, an opening 10 is formed in the bottom of the working cavity 9 of the window sash 2, the working cavity 9 is communicated with the cavity 8 through the opening 10, a servo motor 11 is arranged on the cavity wall of the working cavity 9, supports 12 are arranged on the cavity walls at two ends of the working cavity 9 in the length direction, an output end of the servo motor 11 is coaxially connected with a rotating rod 13, the rotating rod 13 is rotatably connected between the two supports 12, a curtain 14 is connected on the rotating rod 13, a sealing sheet 18 is arranged inside the opening 10, and a passage 181 for the curtain 14 to pass through is formed in the sealing sheet 18; the cavity 8 is a relatively closed space, and the curtain 14 is arranged in the cavity 8, so that dust on the curtain 14 can be effectively reduced, and the curtain 14 is convenient to clean; the lift of (window) curtain 14 is controlled by servo motor 11, the convenience when (window) curtain 14 uses has been improved, servo motor 11 can be preferentially used and is stored the electric energy in battery 4 by solar cell panel 301, the characteristics of energy-concerving and environment-protective of door and window have been embodied, after the electric energy in battery 4 is used up, servo motor 11 will use outside electric energy, thereby can not influence the use of (window) curtain 14, sealing piece 18 can reduce the dust that falls into in cavity 8, can promote door and window's syllable-dividing and heat preservation effect simultaneously.
As shown in fig. 5, a counterweight rod 15 is arranged at one end of the curtain 14 away from the rotating rod 13, slide ways 16 are arranged at two sides of the cavity 8 along the vertical direction, pulleys 17 are arranged at two ends of the counterweight rod 15, and the pulleys 17 at two ends of the counterweight rod 15 are slidably arranged in the slide ways 16; the weight rod 15 below the curtain 14 plays a role in drawing the curtain 14, the folding and clamping of the curtain 14 can be effectively reduced, two ends of the weight rod 15 are limited in the slide way 16, collision between the weight rod 15 and the indoor glass 6 and the outdoor glass 7 in the lifting process is avoided, and the pulley 17 can enable the weight rod 15 to slide more smoothly.
The application embodiment of the energy-saving environment-friendly door and window has the following implementation principles: the solar panel 301 converts light energy into electric energy and stores the electric energy in the storage battery 4 for the cylinder 302, the energy-saving lamp 5 and the servo motor 11 to use, the output end of the cylinder 302 is controlled to move to adjust the angle of the solar panel 301, so that the lighting effect of the solar panel 301 is better, the energy-saving lamp 5 has the lighting effect, the servo motor 11 is controlled to rotate to realize the lifting of the curtain 14, on one hand, the electric energy converted by the solar panel 301 enables doors and windows to save energy, and on the other hand, the convenience of the doors and windows is also improved; the rotary windowsill 19 can be supported to the horizontal position by opening the supporting plate 20, the rotary windowsill 19 can be used for placing articles, the grooves 22 formed in the rotary windowsill 19 can effectively reduce the sliding of flowerpots when the flowerpots are placed, and the occupied space of the rotary windowsill 19 can be reduced by putting down the rotary windowsill 19.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims (8)

1. An energy-saving environment-friendly door and window is characterized in that: the solar energy collecting device comprises an outer frame (1), wherein a window sash (2) is hinged to the frame edge of one side of the outer frame (1) in the vertical direction, a sunlight collecting device (3) is arranged on one side, away from the outer frame (1), of the window sash (2), a storage battery (4) used for storing electric energy generated by the sunlight collecting device (3) is arranged inside the frame at the top of the outer frame (1), and an energy-saving lamp (5) is arranged at the top of the outer frame (1) on one side, away from the window sash (2);
sunshine collection system (3) include solar cell panel (301) and electricity jar (302), solar cell panel (301) articulate the top that deviates from frame (1) one side at casement (2), electricity jar (302) articulate respectively on two side frames of solar cell panel (301) below casement (2) along vertical direction, two the output of electricity jar (302) all articulates there is turning block (3021), two the output of electricity jar (302) is connected respectively through turning block (3021) in solar cell panel (301) along the below at length direction both ends.
2. The energy-saving environment-friendly door window according to claim 1, characterized in that: indoor glass (6) is arranged on one side, close to the outer frame (1), of the interior of the window sash (2), outdoor glass (7) is arranged on one side, far away from the outer frame (1), of the interior of the window sash (2), and a cavity (8) is formed between the indoor glass (6) and the outdoor glass (7) of the window sash (2).
3. The energy-saving environment-friendly door window according to claim 2, characterized in that: be equipped with working chamber (9) in the frame limit at casement (2) top, opening (10) have been seted up at cavity (8) top in casement (2), cavity (8) are linked together through opening (10) and working chamber (9), be fixed with servo motor (11) on the chamber wall of working chamber (9), working chamber (9) are equipped with support (12) along length direction's both ends, the output of servo motor (11) has dwang (13) in the top coaxial coupling of opening (10), dwang (13) are rotated and are connected between two support (12), dwang (13) are connected with (window) curtain (14) between two support (12), the one end that dwang (13) were kept away from in (window) curtain (14) is connected with counterweight rod (15).
4. The energy-saving environment-friendly door window according to claim 3, characterized in that: slide (16) have been seted up in cavity (8) along vertical direction's both sides to casement (2), the both ends of counter weight pole (15) are equipped with pulley (17), pulley (17) slide to be set up in slide (16).
5. The energy-saving environment-friendly door window according to claim 3, characterized in that: a sealing piece (18) is arranged in the opening (10), and a channel (181) for the curtain (14) to pass through is arranged on the sealing piece (18).
6. The energy-saving environment-friendly door window according to claim 1, characterized in that: the window frame is characterized in that a rotary windowsill (19) is hinged to the bottom, close to one side of the indoor glass (6), of the outer frame (1), supporting plates (20) are vertically hinged to two ends of the outer frame (1) below the rotary windowsill (19), and limiting blocks (21) are arranged on one side of the supporting plates (20) of the outer frame (1).
7. The energy-saving environment-friendly door window according to claim 6, characterized in that: the rotary windowsill (19) is provided with a plurality of grooves (22).
8. The energy-saving environment-friendly door window according to claim 1, characterized in that: the window frame is characterized in that a window and door limiter (23) is arranged in the frame edge of the bottom of the outer frame (1), the window and door limiter (23) comprises a limiting rod (231), and one end, far away from the outer frame (1), of the limiting rod (231) is hinged to the bottom of the window sash (2).
CN202120564410.4U 2021-03-18 2021-03-18 Energy-saving environment-friendly door and window Active CN214330343U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120564410.4U CN214330343U (en) 2021-03-18 2021-03-18 Energy-saving environment-friendly door and window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120564410.4U CN214330343U (en) 2021-03-18 2021-03-18 Energy-saving environment-friendly door and window

Publications (1)

Publication Number Publication Date
CN214330343U true CN214330343U (en) 2021-10-01

Family

ID=77888713

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120564410.4U Active CN214330343U (en) 2021-03-18 2021-03-18 Energy-saving environment-friendly door and window

Country Status (1)

Country Link
CN (1) CN214330343U (en)

Similar Documents

Publication Publication Date Title
CN111336632B (en) Curtain wall with ventilation function
CN214330343U (en) Energy-saving environment-friendly door and window
CN114135196B (en) Energy-saving aluminum alloy curtain wall window
CN210737868U (en) Waterproof and dustproof double-layer ventilating glass curtain wall
CN212054274U (en) Safe intelligent door and window
CN216921857U (en) Energy-saving sunshade green door and window
CN211144321U (en) A outer sunshade structure for green building
CN218029789U (en) Energy-saving system window
CN215979001U (en) Heat-insulating energy-saving plastic window frame
CN220621677U (en) Photovoltaic power ventilation sound insulation window
CN218571001U (en) Automatic change outer solar protection devices of glass greenhouse
CN221119767U (en) Energy-saving sun-shading green door and window structure
CN215759872U (en) Photovoltaic glass curtain wall with solar power generation function
CN220848984U (en) Intelligent container board house
CN213450004U (en) Building curtain wall with sun-shading structure
CN218234836U (en) Energy-conserving al-alloy door & window of high leakproofness
CN211342510U (en) Sound-insulation hollow glass with built-in blind
CN214995378U (en) Building energy-saving sunshade door and window structure
CN220036538U (en) Antitheft aluminum alloy window
CN214905802U (en) Automatic sliding device on curtain guide rail
CN221144110U (en) Window with built-in curtain
CN209892067U (en) Sun-proof sunshade type window
CN217999442U (en) Passive door and window sun-shading system
CN218861940U (en) Automatic change solar protection devices
CN215671756U (en) Sun-shading window

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20240511

Address after: Building B, Building 8, Nanjing National Leading Talent Pioneer Park, No. 66, Lingjiao City, Qinhuai District, Nanjing, Jiangsu Province, 210000

Patentee after: NANJING ZHONGYI ARCHITECTURAL DESIGN INSTITUTE CO.,LTD.

Country or region after: China

Address before: 211500 No.1 Longteng Road, Longpao street, Liuhe District, Nanjing, Jiangsu Province

Patentee before: Nanjing Luban Construction Group Co.,Ltd.

Country or region before: China