CN210798795U - Window body for manually controlling indoor sunshine range - Google Patents

Window body for manually controlling indoor sunshine range Download PDF

Info

Publication number
CN210798795U
CN210798795U CN201921523063.XU CN201921523063U CN210798795U CN 210798795 U CN210798795 U CN 210798795U CN 201921523063 U CN201921523063 U CN 201921523063U CN 210798795 U CN210798795 U CN 210798795U
Authority
CN
China
Prior art keywords
rotating
lifting
frame body
window
magnet
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.)
Expired - Fee Related
Application number
CN201921523063.XU
Other languages
Chinese (zh)
Inventor
梁志国
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201921523063.XU priority Critical patent/CN210798795U/en
Application granted granted Critical
Publication of CN210798795U publication Critical patent/CN210798795U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Blinds (AREA)

Abstract

The utility model provides a window body for manually controlling indoor sunshine range, which comprises an outer layer glass, an inner layer glass, a frame body, a reflecting device, a lifting controller, a rotating device and a rotating controller, wherein the outer layer glass, the inner layer glass and the frame body form a closed cavity; the lifting device comprises a lifting mechanism, and the lifting controller is in sliding fit with the lifting mechanism; the rotating device comprises a rotating shaft, a rotating piece, a rotating pull rope and a driving mechanism, wherein one end of the rotating pull rope sequentially penetrates through the two end parts of the reflecting plate and then is connected with the other end of the rotating pull rope; the lifting controller is controlled to realize the contraction and expansion of the reflecting device, and after the reflecting device is expanded, the rotating controller is controlled to realize the rotation of the reflecting device, so that the reflecting plate can reflect light completely, reflect light locally or shield sunlight.

Description

Window body for manually controlling indoor sunshine range
Technical Field
The utility model relates to a window technical field especially relates to a window form of scope in manual control room sunshine.
Background
With the continuous advance of urbanization, in order to save land resources, more and more buildings tend to be high-rise and dense, the buildings cannot meet the lighting requirements of the interior of the buildings only by the traditional lighting mode, especially those of lower-level buildings and buildings with large single-layer areas, even in sunny weather, the interior is dim and deep, the electric energy loss of artificial lighting is increased invisibly, and the adverse effects are brought to the physical and mental health of people living and working in a dark environment for a long time. Sunlight is a precious wealth given to human beings by nature, can be said to be inexhaustible and inexhaustible, has the characteristics of cleanness and safety compared with other energy sources, can save a large amount of lighting electricity by fully utilizing the sunlight, can provide a healthier and more comfortable light environment, accords with the biological characteristics of people, and has beneficial effects on the physical and mental health of people, so the sunlight lighting technology is more and more valued.
To this, the utility model discloses a china utility model provides an indoor light filling device (2018219159333), it is through setting up polylith light guide mirror with outdoor sunshine through refraction to indoor low light region many times, and it has solved the problem that indoor low light region can enjoy sunshine, but in the in-service use, light guide mirror occupation space is big, is unfavorable for the large tracts of land and uses widely.
In view of this, the present invention is especially provided.
Disclosure of Invention
To the problem that exists among the prior art, the utility model provides a window form of the indoor scope of sunshine of manual control to improve the utilization ratio of window form to sunshine.
The utility model provides a window form of sunshine scope in manual control room, including outer glass, inlayer glass and framework, outer glass and inlayer glass seal respectively and locate the both sides of framework inner peripheral surface, and outer glass, inlayer glass and framework form the closed chamber, still include, include the reflex reflector, the reflex reflector includes from top to bottom loops through a plurality of reflecting plates that at least one lifting rope concatenates in the closed chamber visible area; the lifting device comprises a lifting mechanism arranged in the side cavity of the frame body along the height direction of the frame body and at least one angle adjuster arranged between the lifting mechanism and the reflecting device, and the lifting mechanism is connected with the lifting rope through a traction rope penetrating through the angle adjuster; the lifting controller is arranged outside the frame body side cavity and is in sliding fit with the lifting mechanism; the rotating device comprises a rotating shaft, a rotating part, a rotating pull rope and a driving mechanism, the rotating shaft can be rotatably arranged at the top of the closed cavity, the rotating part is fixedly sleeved on the outer wall of the rotating shaft, and one end of the rotating pull rope sequentially penetrates through the end parts, close to the inner-layer glass, of the plurality of reflecting plates and is connected with the other end of the rotating pull rope fixedly arranged on the outer wall of the rotating part after the end parts, close to the outer-layer glass, of the plurality of reflecting plates; and the rotary controller is arranged outside the side cavity of the frame body and is used for controlling the driving mechanism to drive the rotating shaft to rotate.
The utility model provides a pair of window form of sunshine scope in manual control room, slide from top to bottom through the lift controller, can make elevating gear on, slide from bottom to bottom and drive under the reflex reflector, go up the removal, realize reflex reflector shrink and expansion, when reflex reflector shrink, outer glass and the normal printing opacity of inlayer glass, after reflex reflector expandes, accessible control rotary controller slides from top to bottom, realize the rotatory certain angle of reflex reflector, and then make the reflecting plate whole reflection of light, the local reflection of light or shelter from sunshine, such window form can change indoor illumination time and illumination scope, can shelter from sunshine again, the use value of window form has been increased from this.
Additionally, the utility model provides a pair of window form of sunshine scope in manual control room can also have following additional technical characterstic:
in an example of the present invention, the lifting mechanism includes a first magnet and a counterweight, a track is arranged in the height direction of the inner cavity of the frame side, the first magnet is slidably arranged in the track, and the counterweight is connected with the lower part of the first magnet;
the lifting controller comprises a first shell and a second magnet which is arranged in the first shell and is in magnetic attraction fit with the first magnet;
a first sliding groove is formed in the height direction of the edge of the frame body, and the first shell is provided with a first matching portion in sliding fit with the first sliding groove.
The utility model discloses an example, be provided with two first rolling members in the first shell, the upper and lower part of second magnet is located respectively to two first rolling members.
The utility model discloses an example, actuating mechanism includes shaft gear, upper gear, lower gear, cingulum and magnetic rack, shaft gear cover is in the tip of pivot admittedly, upper gear sets firmly below shaft gear and meshes with shaft gear, lower gear sets firmly the lower part in the frame side intracavity, upper gear and lower gear pass through the cingulum transmission and are connected, magnetic rack locates in the cingulum and meshes with the cingulum;
the rotary controller comprises a second shell and a third magnet which is arranged in the second shell and is magnetically attracted with the magnetic rack;
and a second sliding groove is formed in the height direction of the edge of the frame body, and the second shell is provided with a second matching part in sliding fit with the second sliding groove.
The utility model discloses an example, the lift rope is two for following the vertical central line symmetry setting of framework, and each lift rope is equipped with an angle adjustment ware at least.
In an example of the present invention, the rotary member and the rotary pulling rope are respectively provided in one-to-one correspondence with the lifting rope.
In one example of the present invention, the partial angle adjuster is rotatably connected to the rotating member.
In one example of the present invention, the lifting device and the rotating device are disposed in two side cavities opposite to each other.
The utility model discloses an example, 40mm is no less than in the clearance between outer glass and the inlayer glass.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is an external view of a window for manually controlling the sunshine range in a room according to the embodiment;
fig. 2 is a schematic internal structural diagram of a window for manually controlling the sunshine range in a room according to the embodiment;
FIG. 3 is a schematic view of the reflector plate, the lifting wire, the rotary pull rope, the rotary shaft, the rotary member and the angle adjuster of FIG. 2;
FIG. 4 is a schematic view of the combination of the outer layer glass, the inner layer glass and the frame body of the present embodiment;
FIG. 5 is an internal schematic view of the lift controller of FIG. 1;
FIG. 6 is an internal schematic view of the rotary controller of FIG. 1;
in the reference symbols:
11. outer layer glass; 12. inner layer glass; 13. a frame body; 14. a first chute;
21. a reflective plate; 22. a lifting rope;
311. a first angle adjuster; 312. a second angle adjuster; 32. a first magnet; 33. a balancing weight; 34. a hauling rope;
40. a lifting controller; 41. a first housing; 42. a second magnet; 43. a first rolling member; 44. a first mating portion;
51. a rotating shaft; 52. a rotating member; 53. rotating the pull rope; 54. a shaft gear; 55. an upper gear; 56. a lower gear; 57. a toothed belt; 58. a magnetic rack;
60. a rotation controller; 61. a second housing; 62. a third magnet; 63. a second rolling member; 64. a second mating portion;
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The following describes the window of the sunshine scope in a manual control room in detail with reference to the attached drawings.
With reference to fig. 1-6, the present embodiment provides a window for manually controlling the sunshine range in a room, which includes an outer glass 11, an inner glass 12, a frame 13, a light reflecting device, a lifting controller 40, a rotating device, and a rotating controller 60;
the outer layer glass 11 and the inner layer glass 12 are respectively sealed at two sides of the inner circumferential surface of the frame body 13, and the outer layer glass 11, the inner layer glass 12 and the frame body 13 form a closed cavity.
In this embodiment, the clearance between outer glass 11 and the inlayer glass 12 is no less than 40mm to guarantee that there is sufficient space installation reflex reflector in the closed chamber, the concatenation of a plurality of side frames common among the frame 13 accessible prior art forms, outer glass 11 passes through draw-in groove cooperation glass glue film with inlayer glass 12 and fixes can, no longer describe here.
As shown in fig. 1 and 2, the reflector includes a plurality of reflective plates 21 serially connected in a visible area of the closed cavity from top to bottom via at least one lifting rope 22, preferably, the reflective plates 21 are reflective glass plates, and the reflective glass plates can be spliced into an integral plane.
As shown in fig. 2 and 3, the lifting device includes a lifting mechanism disposed in the side cavity of the frame 13 along the height direction of the frame 13 and at least one angle adjuster disposed between the lifting mechanism and the reflector, the lifting mechanism is connected to the lifting rope 22 through a pulling rope 34 penetrating through the angle adjuster;
specifically, the lifting mechanism includes a first magnet 32 and a weight 33, a track (not shown in the figure) is arranged in the height direction in the cavity on the side of the frame 13, the first magnet 32 is slidably arranged in the track, and the weight 33 is connected with the lower part of the first magnet 32;
in this embodiment, the first magnet 32 is preferably a bar magnet, and the front, rear, left, and right surfaces of the first magnet are in contact with the inner surface of the frame 13, so as to increase the friction force between the first magnet 32 and the frame 13.
As shown in fig. 1, 4 and 5, the lifting controller 40 is disposed outside the cavity on the side of the frame 13 and is in sliding fit with the lifting mechanism, the lifting controller 40 includes a first housing 41 and a second magnet 42 disposed in the first housing 41 and magnetically attracted to and engaged with the first magnet 32, a first sliding groove 14 is disposed in the height direction of the edge of the frame 13, and the first housing 41 has a first engaging portion 44 in sliding fit with the first sliding groove 14.
In the present embodiment, the first sliding slot 14 is closely and slidably engaged with the first engaging portion 44, so as to provide a predetermined sliding track for the lifting controller 40 to prevent the lifting controller 40 from being separated from the frame 13, and to ensure a stable attractive force between the second magnet 42 and the first magnet 32, thereby improving the sensitivity of the lifting controller 40.
In this embodiment, in order to avoid scratches on the surface of the frame 13 during the sliding process of the lifting controller 40, two first rolling members 43 may be disposed in the first housing 14, and the two first rolling members 43 are disposed at the upper and lower portions of the second magnet 42, respectively, so that the second magnet 42 and the first housing 41 do not directly contact with the frame 13, thereby ensuring the cleanness of the surface of the frame 13.
As shown in fig. 2 and 3, the rotating device includes a rotating shaft 51, a rotating member 52, a rotating rope 53 and a driving mechanism, the rotating shaft 51 is rotatably disposed at the top of the closed cavity, the rotating member 52 is fixedly sleeved on the outer wall of the rotating shaft 51, one end of the rotating rope 53 sequentially penetrates through the end portions of the plurality of reflecting plates 21 close to the inner layer glass 12 and the end portions of the plurality of reflecting plates 21 close to the outer layer glass 11, and then is connected with the other end of the rotating rope 53 fixedly disposed on the outer wall of the rotating member 52;
specifically, the driving mechanism comprises a shaft gear 54, an upper gear 55, a lower gear 56, a toothed belt 57 and a magnetic rack 58, wherein the shaft gear 54 is fixedly sleeved at the end part of the rotating shaft 51, the upper gear 55 is fixedly arranged below the shaft gear 54 and meshed with the shaft gear 54, the lower gear 56 is fixedly arranged at the lower part in the side cavity of the frame body 13, the upper gear 55 and the lower gear 56 are in transmission connection through the toothed belt 57, and the magnetic rack 58 is arranged in the toothed belt 57 and meshed with the toothed belt 57;
in this embodiment, the magnetic rack 58 slides up and down to drive the toothed belt 57 to move up and down, the toothed belt 57 drives the upper gear 55 and the lower gear 56 to rotate when moving up and down, the shaft gear 54 is meshed with the upper gear 55, the shaft gear 54, the rotating shaft 51 and the rotating member 52 are driven to rotate synchronously when the upper gear 55 rotates, and the rotating rope 53 penetrates through two ends of the reflective plate 21, so that when the rotating member 52 rotates, the rotating member 52 drives the reflective plate 21 to rotate through the rotating rope 53.
As shown in fig. 1 and 6, the rotation controller 60 is disposed outside the cavity on the frame 13 side and is used for controlling the driving mechanism to drive the rotation shaft 51 to rotate. The rotation controller 60 includes a second housing 61 and a third magnet 62 disposed in the second housing 61 and magnetically attracted to the magnetic rack 58;
in this embodiment, a second sliding groove (not shown) is provided in the height direction of the edge of the frame 13, and the second housing 61 has a second engaging portion 64 slidably engaged with the second sliding groove.
In this embodiment, in order to avoid scratches on the surface of the frame 13 during the sliding process of the lifting controller 60, two second rolling members 63 may be disposed in the second housing 61, and the two second rolling members 63 are disposed on the upper and lower portions of the third magnet 62, respectively, so that the third magnet 62 and the second housing 61 do not directly contact with the frame 13, thereby ensuring the cleanness of the surface of the frame 13.
As shown in fig. 3, two lifting ropes 22 are symmetrically arranged along the vertical center line of frame 13, and each lifting rope 22 is equipped with at least one angle adjuster.
Specifically, an angle adjuster, which may be a roller, a fixed pulley, or the like, is disposed directly above each of the lift ropes 22, and the angle adjuster changes the traveling direction of each of the lift ropes 22 by 90 °.
In this embodiment, the angle adjuster includes a first angle adjuster 311 and a second angle adjuster 312, wherein the first angle adjuster 311 is located right above the lifting rope 22 and rotatably connected to the rotating member 52, so as to reduce the installation space, the first angle adjuster 311 may include a roller and a bearing bracket sleeved on the rotating shaft 51 and clamping the rotating member 52, and the second angle adjuster 312 is a fixed pulley and is located right above the first magnet 32.
In this embodiment, the lifting device and the rotating device are disposed in two side cavities facing each other in the frame 13, but the lifting device and the rotating device may be disposed on the same side of the frame 13.
In this embodiment, the mass of the weight block 33 is less than the sum of the masses of the reflective plates 21, so as to prevent the weight block 33 from automatically contracting after losing the lifting controller 40.
The utility model provides a window of the sunshine scope in manual control room, through the vertical slip of manual control lift controller 40, utilize second magnet 42 and first magnet 32 magnetism to inhale the cooperation and make elevating gear slide from top to bottom and drive the reflection of light device down, go up the removal, thereby realize reflection of light device shrink and expand, when reflection of light device contracts, outer glass 11 and inner glass 13 normally pass through light, after reflection of light device expands, can slide from top to bottom through manual control rotary controller 60, utilize third magnet 62 and magnetism rack magnetism to inhale the cooperation and make upper gear 55, lower gear 56, cingulum 57 transmission cooperation and drive shaft gear 54, rotating member 55 rotate, and then drive the transmission of rotatory stay cord 53 and realize reflection of light device rotation certain angle, make the reflecting plate all reflect light, the local reflection of light or shelter from sunshine, such window can change indoor illumination time and illumination scope, but also can shield sunlight, thereby increasing the use value of the window body.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. The utility model provides a window form of sunshine scope in manual control room, includes outer glass (11), inlayer glass (12) and framework (13), outer glass (11) and inlayer glass (12) are sealed the both sides of locating framework (13) inner peripheral surface respectively, and outer glass (11), inlayer glass (12) and framework (13) form and seal the chamber, its characterized in that: also comprises the following steps of (1) preparing,
the device comprises a light reflecting device, wherein the light reflecting device comprises a plurality of reflecting plates (21) which are connected in series in a visual area of a closed cavity sequentially through at least one lifting rope (22) from top to bottom;
the lifting device comprises a lifting mechanism arranged in a side cavity of the frame body (13) along the height direction of the frame body (13) and at least one angle adjuster arranged between the lifting mechanism and the reflecting device, and the lifting mechanism is connected with a lifting rope (22) through a traction rope (34) penetrating through the angle adjuster;
the lifting controller (40) is arranged outside the side cavity of the frame body (13) and is in sliding fit with the lifting mechanism;
the rotating device comprises a rotating shaft (51), a rotating piece (52), a rotating pull rope (53) and a driving mechanism, wherein the rotating shaft (51) can be rotatably arranged at the top of the closed cavity, the rotating piece (52) is fixedly sleeved on the outer wall of the rotating shaft (51), one end of the rotating pull rope (53) sequentially penetrates through the end parts of the plurality of reflecting plates (21) close to the inner-layer glass (12) and the end parts of the plurality of reflecting plates (21) close to the outer-layer glass (11) and then is connected with the other end of the rotating pull rope (53) fixedly arranged on the outer wall of the rotating piece (52);
and the rotary controller (60) is arranged outside the side cavity of the frame body (13) and is used for controlling the driving mechanism to drive the rotating shaft (51) to rotate.
2. A window for manually controlling the sunshine range in a room according to claim 1, wherein: the lifting mechanism comprises a first magnet (32) and a balancing weight (33), a track is arranged in the height direction in the cavity at the side of the frame body (13), the first magnet (32) is arranged in the track in a sliding manner, and the balancing weight (33) is connected with the lower part of the first magnet (32);
the lifting controller (40) comprises a first shell (41) and a second magnet (42) which is arranged in the first shell (41) and is in magnetic attraction fit with the first magnet (32);
a first sliding groove (14) is formed in the height direction of the edge of the frame body (13), and the first shell (41) is provided with a first matching portion (44) in sliding fit with the first sliding groove (14).
3. A window for manually controlling the sunshine range in a room according to claim 2, wherein: two first rolling pieces (43) are arranged in the first shell (41), and the two first rolling pieces (43) are respectively arranged at the upper part and the lower part of the second magnet (42).
4. A window for manually controlling the sunshine range in a room according to claim 3, wherein: the driving mechanism comprises a shaft gear (54), an upper gear (55), a lower gear (56), a toothed belt (57) and a magnetic rack (58), the shaft gear (54) is fixedly sleeved at the end part of the rotating shaft (51), the upper gear (55) is fixedly arranged below the shaft gear (54) and meshed with the shaft gear (54), the lower gear (56) is fixedly arranged at the lower part in the side cavity of the frame body (13), the upper gear (55) and the lower gear (56) are in transmission connection through the toothed belt (57), and the magnetic rack (58) is arranged in the toothed belt (57) and meshed with the toothed belt (57);
the rotary controller (60) comprises a second shell (61) and a third magnet (63) which is arranged in the second shell (61) and is magnetically attracted with the magnetic rack (58);
and a second sliding groove is formed in the height direction of the edge of the frame body (13), and the second shell (61) is provided with a second matching part (64) in sliding fit with the second sliding groove.
5. A window for manually controlling the sunshine range in a room according to claim 4, wherein: the two lifting ropes (22) are symmetrically arranged along the vertical central line of the frame body (13), and each lifting rope (22) is at least provided with an angle adjuster.
6. A window for manually controlling the sunshine range in a room according to claim 5, wherein: the rotating piece (52) and the rotating pull rope (53) are respectively arranged corresponding to the lifting rope (22) one by one.
7. A window for manually controlling the sunshine range in a room according to claim 6, wherein: the partial angle adjuster is rotatably connected to the rotary member (52).
8. A window for manually controlling the sunshine range in a room according to any one of claims 1 to 7, wherein: the lifting device and the rotating device are arranged in two opposite side cavities of the frame body (13).
9. A window for manually controlling the sunshine range in a room according to any one of claims 2 to 7, wherein: the mass of the balancing weight (33) is less than the sum of the masses of the reflecting plates (21).
10. A window for manually controlling the sunshine range in a room according to any one of claims 1 to 7, wherein: the gap between the outer layer glass (11) and the inner layer glass (12) is not less than 40 mm.
CN201921523063.XU 2019-09-12 2019-09-12 Window body for manually controlling indoor sunshine range Expired - Fee Related CN210798795U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921523063.XU CN210798795U (en) 2019-09-12 2019-09-12 Window body for manually controlling indoor sunshine range

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921523063.XU CN210798795U (en) 2019-09-12 2019-09-12 Window body for manually controlling indoor sunshine range

Publications (1)

Publication Number Publication Date
CN210798795U true CN210798795U (en) 2020-06-19

Family

ID=71244189

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921523063.XU Expired - Fee Related CN210798795U (en) 2019-09-12 2019-09-12 Window body for manually controlling indoor sunshine range

Country Status (1)

Country Link
CN (1) CN210798795U (en)

Similar Documents

Publication Publication Date Title
CN111956045B (en) Electric curtain
CN110725483B (en) Cylindrical building top lighting system and method
CN107165315A (en) Sun-shading thermal-insulating device built in the architecture in cold area glass curtain wall controlled beneficial to light
CN203892847U (en) Dual-door-opening type ceiling hidden projector electric lifting frame
CN210798795U (en) Window body for manually controlling indoor sunshine range
CN201406953Y (en) Solar energy electric remote control LED shutter
CN211115514U (en) Window body capable of automatically controlling indoor sunshine range
CN212105674U (en) Energy-saving sun-shading louver glass window
CN205349130U (en) Slip shutter door
CN209892065U (en) Configurable magnetic control built-in sun-shading louver hollow glass
CN110966557A (en) Adjustable solar street lamp based on gear drive principle
CN2581676Y (en) Light adjustable hollow decoration glass window
CN114504233A (en) Curtain capable of intelligently adjusting transmittance and adjusting method
CN209494469U (en) Full-automatic high-performance energy-saving fire proof sound control glass door with intelligent lighting function
CN207847420U (en) A kind of intelligent elevated window
CN1525036A (en) Bottom placement vanes type jalousie curtain
CN206693464U (en) Beneficial to sun-shading thermal-insulating device built in the architecture in cold area glass curtain wall of light control
CN111058682A (en) Outdoor awning based on new energy
CN2573642Y (en) Energy-saving sealed dimmer
CN112066333A (en) Energy-saving environment-friendly building brightening structure capable of reducing light pollution
CN109184436A (en) A kind of window lift device
CN111197456A (en) Energy-saving sun-shading louver glass window
CN220415218U (en) Automatic day night curtain of control
CN219895331U (en) Intelligent electric curtain capable of being opened and closed at regular time
CN212869561U (en) Garden illuminating lamp

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200619

Termination date: 20210912