CN214038155U - Street lamp device for campus - Google Patents
Street lamp device for campus Download PDFInfo
- Publication number
- CN214038155U CN214038155U CN202120459418.4U CN202120459418U CN214038155U CN 214038155 U CN214038155 U CN 214038155U CN 202120459418 U CN202120459418 U CN 202120459418U CN 214038155 U CN214038155 U CN 214038155U
- Authority
- CN
- China
- Prior art keywords
- lamp
- arc
- connecting column
- led lamp
- street lamp
- 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
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a street lamp device is used in campus comprises left light pole subassembly, right light pole subassembly, arc lamp pole subassembly, street lamp time controller, programmable time sequence controller, cell-phone charger. The left lighting lamp rod assembly and the right lighting lamp rod assembly are of bilateral symmetry structures, a covered lighting lamp is connected to the left lighting lamp rod assembly and the right lighting lamp rod assembly, an arc lamp post assembly is connected to the upper end of the left lighting lamp rod assembly and the upper end of the right lighting lamp rod assembly, eleven LED lamp strings are connected to the cylindrical arc glass fiber reinforced plastic lamp post, a rectangular opening is formed in the middle of a conical cylindrical street lamp post, a street lamp time controller, a programmable time sequence controller and a mobile phone charger are fixed to a circular partition plate with holes in the rectangular opening, and connecting terminals of the programmable time sequence controller are connected with the eleven LED lamp strings respectively. The street lamp device for the campus can be used for generating changeable lamplight shows at will except for normal lighting, thereby increasing the elegant atmosphere of the campus, and the mobile phone charger can completely meet the requirement of frequent mobile phone charging of students, and is a humanized street lamp device for the campus developed aiming at the campus environment.
Description
Technical Field
The utility model relates to a street lamp device especially relates to a street lamp device is used in campus, belongs to campus environmental protection technical field.
Background
At present, various street lamp devices for roads are available, but the street lamp devices are used in schools with the problems, the school and the campus have narrow roads, are winding and winding, have elegant environment, are suitable for walking, and need to develop a street lamp device which has beautiful lamplight and can be used for charging students who take leisure and walk.
Disclosure of Invention
In order to solve the problem, an object of the utility model is to provide a street lamp device is used in campus, connect an arc lamp pole subassembly above two light pole subassemblies that bilateral symmetry set up. Two illuminating lamps with covers are connected to each illuminating lamp rod component, the function of the street lamp is achieved through the street lamp time controller, four LED lamps are adopted for four-side symmetrical illumination, and the design of shadowless light can increase the stereoscopic impression of a human body. Eleven LED lamp strings are arranged in the arc lamp post assembly, and two kinds of light control can be realized through the control of the programmable time sequence controller. One is through L1The white LED lamp string can normally emit white lamp posts under the control of the button X1 and the indication of the L1 indicator lamp. The other is controlled by a button X0 and indicated by an L0 indicator light, so that L is respectively controlled2White LED lamp string and R1Red LED Lamp string, G1Green LED lamp string and B1Blue LED lamp string and R2And G2Parallel mixed light emitting yellow LED lamp string and R3 B2Parallel mixed light emitting purple LED lamp string G3 B3The parallel mixed light-emitting cyan LED lamp strings respectively emit light into lamp posts with different colors, and can make seven colors of white, red, green, blue, yellow, purple and cyan circularly emit light according to set time, time intervals and sequences. The street lamp device can form a comfortable, elegant and changeable campus lighting environment, and is developed for the campus environment and suitable for campus application.
The utility model solves the technical problem ofThe technical scheme is as follows: a street lamp device for a campus comprises a left lighting lamp rod assembly, a right lighting lamp rod assembly, an arc-shaped lamp post assembly, a street lamp time controller, a programmable time sequence controller and a mobile phone charger. The left lighting lamp rod assembly and the right lighting lamp rod assembly are of bilateral symmetry structures and are composed of a tapered cylindrical street lamp rod, a lamp rod base, reinforcing ribs, a rectangular opening, an arc upper sliding groove, an arc lower sliding groove, an arc sliding baffle, a hand button, a circular partition plate, a lighting lamp with a cover and a lamp cover support. The bottom surface of the conical cylindrical street lamp pole is connected with a lamp pole base through a reinforcing rib, and the lamp pole base is connected with the ground through a hexagon bolt. Be equipped with long square opening at the middle part of awl cylindric light pole, be fixed with spout on the arc on the awl cylindric light pole on long square open-ended, be fixed with spout under the arc on the awl cylindric light pole on long square open-ended lower limit, sliding connection has the smooth baffle of arc in the upper and lower spout of spout, arc under the arc, is fixed with the hand button at the front end of the smooth baffle of arc, is fixed with foraminiferous circular partition board at long square open-ended interior awl cylindric light pole inner wall. Two illuminating lamps with covers are symmetrically fixed on the upper part of the conical-cylinder-shaped street lamp pole through two lamp cover brackets. The arc lamp post assembly consists of a cylindrical arc glass fiber reinforced plastic lamp post, a left circular connecting plate with holes, a right circular connecting plate with holes, a connecting sleeve and an LED lamp string L1LED lamp string L2LED lamp string R1LED lamp string G1LED lamp string B1LED lamp string R2LED lamp string G2LED lamp string R3LED lamp string B2LED lamp string G3LED lamp string B3And (4) forming. The two ends of the cylindrical arc-shaped glass fiber reinforced plastic lamp post are respectively connected with a left perforated circular connecting plate and a right perforated circular connecting plate, the left perforated circular connecting plate and the right perforated circular connecting plate are respectively connected with a connecting sleeve, and connecting columns K are uniformly distributed and fixed on the left perforated circular connecting plate1Connecting column K2Connecting column K3Connecting column K4Connecting column K5Connecting column K6Connecting column K7Connecting column K8Eight connecting columns K are uniformly distributed and fixed on the right perforated circular connecting plate0At the connecting column K1Connecting column K2Connecting column K3Connecting column K4Connecting column K5Are respectively connected with LED lamp strings L in sequence1、L2、R1、G1、B1At one end of the connecting column K6Is connected with an LED lamp string R2LED lamp string G2At one end of the connecting column K7Is connected with an LED lamp string R3LED lamp string B2At one end of the connecting column K8Is connected with an LED lamp string G3LED lamp string B3One end of (2), LED lamp string L1、L2、R1、G1、B1、R2、G2、R3、B2、G3、B3The other end of the connecting column K is sequentially connected with eight connecting columns K which are connected with the right circular connecting plate with holes0And (4) connecting. The left end of the arc-shaped lamp post component is connected with the upper end hole of the tapered cylindrical street lamp post of the left lighting lamp post component through the connecting sleeve connected to the left perforated circular connecting plate, and the right end of the arc-shaped lamp post component is connected with the upper end hole of the tapered cylindrical street lamp post of the right lighting lamp post component through the connecting sleeve connected to the right perforated circular connecting plate. A street lamp time controller, a programmable time sequence controller and a mobile phone charger are fixed on the circular partition plate with holes in the rectangular opening of the conical-cylinder-shaped street lamp post of the left lighting lamp post assembly, the street lamp time controller is respectively connected with the lamps with covers on the left lighting lamp post assembly and the right lighting lamp post assembly, and a wiring terminal Y on the programmable time sequence controller0、Y1、Y2、Y3、Y4、Y5、Y6、Y7Respectively connected with connecting columns K on the left round connecting plate with holes1Connecting column K2Connecting column K3Connecting column K4Connecting column K5Connecting column K6 Connecting column K7Connecting column K8Connecting terminal COM on programmable time sequence controller and connecting column K on right perforated circular connecting plate0And (4) connecting. A mobile phone charger is fixed on the round clapboard with holes in the rectangular opening of the conical street lamp pole of the right lighting lamp pole component. The street lamp time controller, the programmable time sequence controller, the mobile phone charger and the undergroundAnd connecting a cable power supply. The mobile phone charger is provided with a mobile phone charging socket.
The utility model has the advantages that: the device adopts the design of a left illuminating lamp component, a right illuminating lamp component and four illuminating lamps with covers, the arc-shaped lamp post components which can emit seven colors of light and are formed by the cylindrical arc-shaped glass fiber reinforced plastic lamp posts are connected to the upper surface of the device, and the lamp light which can generate magic surveys can be randomly set except for normal illumination, so that the elegant atmosphere of a campus is increased. The left lighting lamp rod assembly is provided with the mobile phone charger, so that the requirement of students on frequent mobile phone charging can be completely met, and the street lamp device is humanized and used in the campus.
Drawings
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Fig. 1 is the utility model relates to a street lamp device for campus structure sketch map.
Fig. 2 is a schematic top view of the structure of fig. 1.
Fig. 3 is a schematic view of an enlarged cross-sectional structure a-a of fig. 1.
Fig. 4 is a schematic view of the left illumination light bar assembly of fig. 1.
Fig. 5 is a partially enlarged structural view of J of fig. 4.
Fig. 6 is a schematic view of the structure of fig. 5 in the direction B.
Fig. 7 is a schematic view of the right illumination lamp assembly of fig. 1.
Fig. 8 is a schematic structural view of the arc lamp post assembly of fig. 1.
Fig. 9 is a schematic view of an enlarged cross-sectional structure of C-C of fig. 8.
Fig. 10 is a schematic view of an enlarged structure in a cross-sectional view of D-D of fig. 8.
Fig. 11 is a schematic diagram of the circuit connection structure of fig. 1.
Reference numerals:
1. left light pole subassembly 2, right light pole subassembly 3, arc lamp pole subassembly
4. Street lamp time controller 5, programmable time sequence controller 6, cell-phone charger
11. Conical cylinder type street lamp pole 12, lamp pole base 13, reinforcing rib 14 and rectangular opening
15. An arc-shaped upper chute 16, an arc-shaped lower chute 17, an arc-shaped slide baffle 18 and a hand knob
19. Perforated circular partition plate 20, illuminating lamp 21 with cover and lamp cover support
31. Cylindrical arc-shaped glass fiber reinforced plastic lamp post 32 and left circular connecting plate with holes
33. A right circular connecting plate with holes 34, a connecting sleeve 41 and a connecting column K 142. Connecting post K2
43. Connecting post K 3 44. Connecting post K 4 45. Connecting post K 5 46. Connecting post K6
47. Connecting post K 7 48. Connecting post K 8 50. Connecting post K0。
Detailed Description
Referring to fig. 1 to 11, a street lamp device for a campus is composed of a left lighting lamp assembly, a right lighting lamp assembly, an arc-shaped lamp post assembly, a street lamp time controller, a programmable time sequence controller, and a mobile phone charger. The left lighting lamp rod assembly 1 and the right lighting lamp rod assembly 2 are of bilateral symmetry structures and are composed of a tapered cylindrical street lamp rod 11, a lamp rod base 12, a reinforcing rib 13, a rectangular opening 14, an arc-shaped upper sliding groove 15, an arc-shaped lower sliding groove 16, an arc-shaped sliding baffle 17, a hand knob 18, a circular partition plate 19, a lighting lamp 20 with a cover and a lamp cover support 21. The bottom surface of the conical cylindrical street lamp pole 11 is connected with a lamp pole base 12 through a reinforcing rib 13, and the lamp pole base 12 is connected with the ground through a hexagon bolt. The multifunctional street lamp comprises a conical cylindrical street lamp pole 11, a rectangular opening 14 is arranged in the middle of the conical cylindrical street lamp pole 11, an arc-shaped upper chute 15 is fixed on the conical cylindrical street lamp pole 11 above the rectangular opening 14, an arc-shaped lower chute 16 is fixed on the conical cylindrical street lamp pole 11 below the rectangular opening 14, an arc-shaped slide baffle 17 is connected in the arc-shaped upper chute 15 and the arc-shaped lower chute 16 in a sliding mode, a hand knob 18 is fixed at the front end of the arc-shaped slide baffle 17, and a perforated circular partition plate 19 is fixed on the inner wall of the conical cylindrical street lamp pole 11 in the rectangular opening 14. Two illuminating lamps 20 with covers are symmetrically fixed on the upper part of the conical cylindrical street lamp pole 11 through two lamp cover brackets 21. The arc-shaped lamp post component 3 is composed of a cylindrical arc-shaped glass fiber reinforced plastic lamp post 31, a left circular connecting plate with holes 32, a right circular connecting plate with holes 33, a connecting sleeve 34 and an LED lamp string L1LED lamp string L2LED lamp string R1LED lamp string G1LED lamp string B1LED lamp string R2LED lamp string G2LED lamp string R3LED lamp string B2LED lamp string G3LED lamp string B3And (4) forming. The two ends of the cylindrical arc-shaped glass fiber reinforced plastic lamp post 31 are respectively connected with a left perforated circular connecting plate 32 and a right perforated circular connecting plate 33, the left perforated circular connecting plate 32 and the right perforated circular connecting plate 33 are both connected with a connecting sleeve 34, and connecting columns K are uniformly distributed and fixed on the left perforated circular connecting plate 321 41. Connecting post K 2 42. Connecting post K 3 43. Connecting post K 4 44. Connecting post K 5 45. Connecting post K 6 46. Connecting post K 7 47. Connecting post K 8 48, eight connecting columns K are uniformly distributed and fixed on the right perforated circular connecting plate 330 50 at connecting column K 1 41. Connecting post K 2 42. Connecting post K 3 43. Connecting post K 4 44. Connecting post K 5 45 are respectively connected with LED lamp strings L in sequence1、L2、R1、G1、B1At one end of the connecting column K 6 46 is connected with an LED lamp string R2LED lamp string G2At one end of the connecting column K 7 47 connected with LED lamp string R3LED lamp string B2At one end of the connecting column K8 The 48 is connected with an LED lamp string G3LED lamp string B3One end of (2), LED lamp string L1、L2、R1、G1、B1、R2、G2、R3、B2、G3、B3The other end of the connecting column K is sequentially connected with eight connecting columns K which are connected with the right circular connecting plate with holes 330 50 are connected. The left end of the arc-shaped lamp post component 3 is connected with the upper end hole of the conical cylindrical light pole 11 of the left lighting lamp pole component 1 through the connecting sleeve 34 connected on the left perforated circular connecting plate 32, and the right end of the arc-shaped lamp post component 3 is connected with the upper end hole of the conical cylindrical light pole 11 of the right lighting lamp pole component 2 through the connecting sleeve 34 connected on the right perforated circular connecting plate 33. A perforated circle in the rectangular opening 14 of the conical cylindrical light pole 11 of the left lighting lamp component 1A street lamp time controller 4, a programmable time sequence controller 5 and a mobile phone charger 6 are fixed on the partition board 19, the street lamp time controller 4 is respectively connected with the illuminating lamps 20 with covers on the left illuminating lamp rod component 1 and the right illuminating lamp rod component 2, and a wiring terminal Y on the programmable time sequence controller 50、Y1、Y2、Y3、Y4、Y5、Y6、Y7Respectively connected with the connecting columns K on the left round connecting plate 32 with holes 1 41. Connecting post K 2 42. Connecting post K 3 43. Connecting post K 4 44. Connecting post K 5 45. Connecting post K 6 46. Connecting post K 7 47. Connecting post K 8 48, a connecting terminal COM on the programmable time sequence controller 5 and a connecting column K on the right perforated circular connecting plate 330 50 are connected. The mobile phone charger 6 is fixed on a round clapboard 19 with holes in a rectangular opening 14 of a conical cylindrical light pole 11 of the right lighting lamp pole component 2. And the street lamp time controller 4, the programmable time sequence controller 5 and the mobile phone charger 6 are all connected with an underground cable power supply. The mobile phone charger 6 is provided with a mobile phone charging socket.
The structure characteristics and the using method are as follows: the existing market supplies mature light emitting diodes with four types of light, namely white (L) light, red (R) light, green (G) light and blue (B) light, according to the principle of three-component color mixing, the mixed light of the red (R) light and the green (G) light can form yellow light, the mixed light of the red (R) light and the blue (B) light can form purple light, and the mixed light of the green (G) light and the blue (B) light can form cyan light. The device can realize that one of the lights is single white and the other is seven colors of white, red, green, blue, yellow, purple and cyan circularly emitting seven colors of light according to set time, time intervals and sequences by adopting eleven LED lamp strings with four colors, certainly can control only red light or one of the lights of green, blue, yellow, purple and cyan, and can also control only two, three, four, five or six colors of light according to requirements. The arc slide baffle 17 shown in the figure is in a state of being opened to expose the rectangular opening 14 on the conical cylindrical street lamp pole 11, and is normally in a closed state, and when the mobile phone needs to be charged, the arc slide baffle 17 is opened.
Claims (1)
1. The utility model provides a street lamp device is used in campus, comprises left light pole subassembly, right light pole subassembly, arc lamp pole subassembly, street lamp time controller, programmable time sequence controller, cell-phone charger, its characterized in that: the left lighting lamp rod assembly (1) and the right lighting lamp rod assembly (2) are of bilateral symmetry structures and are composed of a conical cylindrical street lamp rod (11), a lamp rod base (12), reinforcing ribs (13), a rectangular opening (14), an arc-shaped upper sliding chute (15), an arc-shaped lower sliding chute (16), an arc-shaped sliding baffle (17), a hand button (18), a circular partition plate (19), a lighting lamp with a cover (20) and a lamp cover support (21); the bottom surface of the conical cylindrical street lamp pole (11) is connected with a lamp pole base (12) through a reinforcing rib (13), and the lamp pole base (12) is connected with the ground through a hexagon bolt; a rectangular opening (14) is arranged in the middle of a conical cylindrical street lamp pole (11), an arc-shaped upper chute (15) is fixed on the conical cylindrical street lamp pole (11) above the rectangular opening (14), an arc-shaped lower chute (16) is fixed on the conical cylindrical street lamp pole (11) below the rectangular opening (14), arc-shaped slide baffles (17) are connected in the upper and lower chutes of the arc-shaped upper chute (15) and the arc-shaped lower chute (16) in a sliding manner, a hand button (18) is fixed at the front end of each arc-shaped slide baffle (17), and a perforated circular partition plate (19) is fixed on the inner wall of the conical cylindrical street lamp pole (11) in the rectangular opening (14); two illuminating lamps (20) with covers are symmetrically fixed on the upper part of the conical cylindrical street lamp pole (11) through two lamp cover brackets (21); the arc-shaped lamp post component (3) is composed of a cylindrical arc-shaped glass fiber reinforced plastic lamp post (31), a left perforated circular connecting plate (32), a right perforated circular connecting plate (33), a connecting sleeve (34) and an LED lamp string L1LED lamp string L2LED lamp string R1LED lamp string G1LED lamp string B1LED lamp string R2LED lamp string G2LED lamp string R3LED lamp string B2LED lamp string G3LED lamp string B3Forming; the two ends of the cylindrical arc-shaped glass fiber reinforced plastic lamp post (31) are respectively connected with a left perforated circular connecting plate (32) and a right perforated circular connecting plate (33), the left perforated circular connecting plate (32) and the right perforated circular connecting plate (33) are respectively connected with a connecting sleeve (34), and connecting columns K are uniformly and fixedly distributed on the left perforated circular connecting plate (32)1 (41) Connecting column K2 (42) Connecting column K3 (43) Connecting column K4 (44) Connecting column K5 (45) Connecting column K6 (46) Connecting column K7 (47) Connecting column K8 (48) Eight connecting columns K are uniformly and fixedly arranged on the right perforated circular connecting plate (33)0 (50) At the connecting column K1 (41) Connecting column K2 (42) Connecting column K3 (43) Connecting column K4 (44) Connecting column K5 (45) Are respectively connected with LED lamp strings L in sequence1、L2、R1、G1、B1At one end of the connecting column K6 (46) Is connected with an LED lamp string R2LED lamp string G2At one end of the connecting column K7 (47) Is connected with an LED lamp string R3LED lamp string B2At one end of the connecting column K8 (48) Is connected with an LED lamp string G3LED lamp string B3One end of (2), LED lamp string L1、L2、R1、G1、B1、R2、G2、R3、B2、G3、B3The other end of the connecting column K is sequentially connected with eight connecting columns K which are connected with the right circular connecting plate (33) with holes0 (50) Connecting; the left end of the arc-shaped lamp post component (3) is connected with the upper end hole of the conical cylindrical lamp post (11) of the left lighting lamp post component (1) through a connecting sleeve (34) connected on a circular connecting plate (32) with a left hole, and the right end of the arc-shaped lamp post component (3) is connected with the upper end hole of the conical cylindrical lamp post (11) of the right lighting lamp post component (2) through a connecting sleeve (34) connected on a circular connecting plate (33) with a right hole; a street lamp time controller (4), a programmable time sequence controller (5) and a mobile phone charger (6) are fixed on a circular partition plate (19) with holes in a rectangular opening (14) of a conical cylindrical street lamp post (11) of the left lighting lamp rod assembly (1), the street lamp time controller (4) is respectively connected with a lighting lamp (20) with a cover on the left lighting lamp rod assembly (1) and the right lighting lamp rod assembly (2), and a wiring terminal Y on the programmable time sequence controller (5) is connected with a wiring terminal Y0、Y1、Y2、Y3、Y4、Y5、Y6、Y7Respectively connected with connecting columns K on a left round connecting plate (32) with holes in sequence1 (41) Connecting column K2 (42) Connecting column K3 (43) Connecting column K4 (44) Connecting column K5 (45) Connecting column K6 (46) Connecting column K7 (47) Connecting column K8 (48) A connecting terminal COM on the programmable time sequence controller (5) and a connecting column K on the right perforated circular connecting plate (33) are connected0 (50) Connecting; a mobile phone charger (6) is fixed on a circular clapboard (19) with holes in a rectangular opening (14) of a conical cylindrical street lamp pole (11) of the right lighting lamp pole assembly (2); the street lamp time controller (4), the programmable time sequence controller (5) and the mobile phone charger (6) are all connected with an underground cable power supply; a mobile phone charging socket is arranged on the mobile phone charger (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120459418.4U CN214038155U (en) | 2021-03-03 | 2021-03-03 | Street lamp device for campus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120459418.4U CN214038155U (en) | 2021-03-03 | 2021-03-03 | Street lamp device for campus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214038155U true CN214038155U (en) | 2021-08-24 |
Family
ID=77348202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120459418.4U Active CN214038155U (en) | 2021-03-03 | 2021-03-03 | Street lamp device for campus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214038155U (en) |
-
2021
- 2021-03-03 CN CN202120459418.4U patent/CN214038155U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6184628B1 (en) | Multicolor led lamp bulb for underwater pool lights | |
| US8410708B2 (en) | Structure of an LED decoration lamp | |
| CN206001393U (en) | Three-dimensional flame lamp | |
| CN205447619U (en) | Color -changing lamp is answered in gravity -feed tank | |
| US10184627B2 (en) | LED lamp convenient to switch flame direction | |
| CN214038155U (en) | Street lamp device for campus | |
| US20090189533A1 (en) | Dual colored LED decoration lamp | |
| US20030161154A1 (en) | Free mapping colored illuminator and a luminaire of said illuminator | |
| CA2562525C (en) | Led illuminated glow stick | |
| CN206112837U (en) | Novel LED lamp | |
| CN201606787U (en) | LED indoor decorative lamp | |
| CN201190901Y (en) | Novel lighting bar | |
| CN2649942Y (en) | Multi-colour LED light source decorative lamp | |
| KR101090564B1 (en) | Led lighting apparatus with air levitation system | |
| CN207796813U (en) | Deformable ceiling lamp | |
| CN208386973U (en) | A kind of artificial color-changing flower | |
| CN201599567U (en) | Lantern | |
| CN106482076A (en) | A kind of new LED lamp | |
| CN204704620U (en) | Light-emitting device | |
| CN206656285U (en) | A kind of LED garden lamp | |
| CN213686413U (en) | Transparent lampshade and ground inserting lamp | |
| CN106322296A (en) | Dimming light | |
| CN213453342U (en) | Ground plug lamp | |
| CN220892127U (en) | Cube charging lamp | |
| CN108282926A (en) | A kind of LED luminous flames circuit for lamp, LED storm lantern and candle lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |