Double-layer festive lantern with adjustable irradiation angle

Abstract

The utility model discloses a double-layer adjustable irradiation angle festive lantern, including lower layer festive lantern and upper layer festive lantern, upper layer festive lantern and lower layer festive lantern bottom both are provided with support subassembly, support frame outer side is provided with linkage subassembly, by installing lower layer left support shaft and lower layer right support shaft, can support the lower layer support plate, and the upper layer festive lantern and lower layer festive lantern bottom both are provided with the linkage subassembly. By installing an upper layer left supporting shaft and an upper layer right supporting shaft, an upper layer supporting plate can be supported so that an upper layer festive lantern can be supported, and by installing an upper layer left supporting shaft and an upper layer right supporting shaft, an upper layer supporting plate can be supported so that an upper layer festive lantern can be supported by the upper layer supporting plate; when an installation person turns over, swings and adjusts the irradiation angle of an upper-layer festive lantern, an upper-layer supporting plate can drive a driving belt wheel to rotate together through an upper-layer left supporting shaft, and the driving belt wheel can drive a lower-layer supporting plate to turn over together through a transmission belt, a driven belt wheel and a lower-layer left supporting shaft; and the lower supporting plate drives the lower festive lantern to synchronously swing along with the upper festive lantern in the same direction to adjust the irradiation angle.

Description

Technical Field

[0001] This utility model relates to the field of lantern technology, specifically a double-layered lantern with adjustable illumination angle. Background Technology

[0002] Lanterns have been a traditional Chinese festival decoration since ancient times. Because lanterns are aesthetically pleasing when lit by electricity, some scenic spots or commercial streets will install multiple lanterns at intervals along the roadside to attract consumers.

[0003] While some existing lanterns have diverse and beautiful appearances, they are mostly single-layered structures, which lack a sense of layering and need further improvement in terms of aesthetics. On the other hand, some existing lanterns with double-layered structures do have a sense of layering, but when adjusting the lighting angle, installers need to swing and adjust the lantern layer by layer, which requires improvement in the ease of adjustment. Utility Model Content

[0004] The purpose of this invention is to provide a double-layer adjustable illumination angle lantern to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A double-layer adjustable illumination angle lantern includes a support column, a support pole, a support frame, a lower lantern, and an upper lantern. The support pole is fixedly connected to the upper side of the annular side of the support column. The support frame is installed at the upper end of the support pole. The upper lantern is installed on the upper inner side of the support frame, and the lower lantern is installed on the lower inner side of the support frame. Support components are provided at the bottom of both the upper and lower lanterns, and the support components are used to support the upper and lower lanterns. A linkage component is provided on the outer side of the support frame, and the linkage component enables the support components to have linkage adjustment capability.

[0007] Preferably, the support assembly includes a lower support plate, a lower right support shaft, an upper right support shaft, an upper support plate, an upper left support shaft, and a lower left support shaft. The lower support plate is installed on the lower inner side of the support frame. The lower left support shaft is installed at the middle position of the left end face of the lower support plate. The lower right support shaft is installed at the middle position of the right end face of the lower support plate. The upper support plate is installed on the upper inner side of the support frame. The upper right support shaft is installed at the middle position of the right end face of the upper support plate. The upper left support shaft is installed at the middle position of the left end face of the upper support plate.

[0008] Preferably, the linkage component includes a driving pulley, a transmission belt, and a driven pulley. The driving pulley is provided at the left end of the upper left support shaft, and the driven pulley is provided at the left end of the lower left support shaft. A transmission belt connects the driven pulley and the driving pulley. A protective cover is installed on the side of the support frame, and the protective cover is a separately detachable structure.

[0009] Preferably, the upper left support shaft and the upper right support shaft are each provided with an upper limiting ring on their annular side, and the lower left support shaft and the lower right support shaft are each provided with a lower limiting ring on their annular side.

[0010] Preferably, the upper end face of the support frame has an internally threaded through hole on the right side, and a positioning screw is installed inside the internally threaded through hole, and the positioning screw is a wing screw.

[0011] Preferably, the support frame has an upper through hole on its upper side, which is matched with the upper left support shaft and the upper right support shaft respectively. The support frame also has a lower through hole on its lower side, which is matched with the lower left support shaft and the lower right support shaft respectively.

[0012] Preferably, the upper support plate and the lower support plate are symmetrically provided with through holes on the left and right sides inside, the support frame is provided with an installation through hole at the bottom, and the support frame is concave in shape.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. By installing the lower left and lower right support shafts, the lower support plate can be supported, so that the lower support plate can support the lower lantern. By installing the upper left and upper right support shafts, the upper support plate can be supported, so that the upper support plate can support the upper lantern. This allows the upper and lower lanterns to be used as a double-layer lantern, making the lantern more layered when in use.

[0015] 2. By sequentially setting up an active pulley, a transmission belt, and a driven pulley, when the installer adjusts the illumination angle of the upper-level lantern by flipping and swinging, the upper-level support plate will drive the active pulley to rotate through the upper left support shaft. The active pulley will then drive the lower-level support plate to flip together through the transmission belt, the driven pulley, and the lower left support shaft. This will cause the lower-level lantern to swing synchronously and in the same direction as the upper-level lantern to adjust the illumination angle, making it easier for the installer to adjust the illumination angle of the upper and lower lanterns. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a structural diagram of the support component in this utility model;

[0018] Figure 3 This is a partial structural diagram of the support component and the linkage component in this utility model;

[0019] Figure 4 This is a structural diagram of the support frame in this utility model.

[0020] In the diagram: 1. Support column; 2. Support pole; 3. Support frame; 31. Mounting through hole; 4. Lower-level decorative light; 5. Upper-level decorative light; 61. Lower-level support plate; 62. Lower-level right support shaft; 63. Lower-level limit ring; 64. Upper-level right support shaft; 65. Upper-level limit ring; 66. Positioning screw; 67. Upper-level support plate; 671. Wire through hole; 68. Upper-level left support shaft; 69. Lower-level left support shaft; 611. Upper-level through hole; 612. Internal threaded through hole; 613. Lower-level through hole; 71. Protective cover; 72. Drive pulley; 73. Transmission belt; 74. Driven pulley. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 This utility model provides a technical solution:

[0023] Example 1:

[0024] A double-layer adjustable illumination angle lantern includes a support column 1, a support pole 2, a support frame 3, a lower lantern 4, and an upper lantern 5. The support pole 2 is fixedly connected to the upper side of the annular side of the support column 1. The support pole 2 can support the support frame 3. The support frame 3 is installed at the upper end of the support pole 2. The support frame 3 is concave in shape. The concave shape of the support frame 3 can not only support the support components, but also does not hinder the swing adjustment of the upper lantern 5 and the lower lantern 4. The upper lantern 5 is installed on the upper inner side of the support frame 3, and the lower lantern 4 is installed on the lower inner side of the support frame 3. The upper lantern 5 and the lower lantern 4 form a double-layer lantern, making the lantern more layered when in use. Since the detailed internal structure and working principle of the upper lantern 5 and the lower lantern 4 are relatively mature technologies in the prior art, they will not be described in detail here.

[0025] Both the upper support plate 67 and the lower support plate 61 have symmetrical through holes 671 on their left and right sides. The through holes 671 facilitate the insertion of external wires into the upper support plate 67 and the lower support plate 61 to make electrical connections between the upper light 5 and the lower light 4. The bottom of the support frame 3 has an installation through hole 31, which allows the installer to use external mounting screws to install and fix the support frame 3 to the upper end of the support pole 2. The bottom of the upper light 5 and the lower light 4 are provided with support components. The support components not only support the upper light 5 and the lower light 4, but also enable the upper light 5 and the lower light 4 to swing and adjust the illumination angle. The outside of the support frame 3 is provided with a linkage component, which enables the support components to be adjusted in a coordinated manner so that the installer can adjust the illumination angle of the upper light 5 and the lower light 4 simultaneously.

[0026] The support assembly includes a lower support plate 61, a lower right support shaft 62, an upper right support shaft 64, an upper support plate 67, an upper left support shaft 68, and a lower left support shaft 69. The lower support plate 61 is installed on the lower inner side of the support frame 3. The lower support plate 61 can support the lower lantern 4. The lower left support shaft 69 is installed at the middle of the left end face of the lower support plate 61, and the lower right support shaft 62 is installed at the middle of the right end face of the lower support plate 61. The lower left support shaft 69 and the lower right support shaft 62 are both fixed to the left and right ends of the lower support plate 61 by screws. The lower left support shaft 69 and the lower right support shaft 62 not only support the lower support plate 61, but also enable the lower support plate 61 to rotate during use.

[0027] An upper support plate 67 is installed on the upper inner side of the support frame 3. The upper support plate 67 can support the upper lantern 5. An upper right support shaft 64 is installed in the middle of the right end face of the upper support plate 67, and an upper left support shaft 68 is installed in the middle of the left end face of the upper support plate 67. The upper left support shaft 68 and the upper right support shaft 64 are fixed to the left and right ends of the upper support plate 67 by screws. The upper left support shaft 68 and the upper right support shaft 64 can not only support the upper support plate 67, but also enable the upper support plate 67 to rotate during use.

[0028] Both the upper left support shaft 68 and the upper right support shaft 64 are provided with upper limiting rings 65 on their annular sides. The upper limiting rings 65 are connected to the upper left support shaft 68 and the upper right support shaft 64 by welding. The upper limiting rings 65 can limit the upper left support shaft 68 and the upper right support shaft 64 to prevent lateral displacement during use. Both the lower left support shaft 69 and the lower right support shaft 62 are provided with lower limiting rings 63 on their annular sides. The lower limiting rings 63 are connected to the lower left support shaft 69 and the lower right support shaft 62 by welding. The lower limiting rings 63 can limit the lower left support shaft 69 and the lower right support shaft 62 to prevent lateral displacement during use.

[0029] A threaded through hole 612 is provided on the right side of the upper end face of the support frame 3. The threaded through hole 612 is connected to the upper through hole 611 on the right side. A positioning screw 66 is installed inside the threaded through hole 612. The positioning screw 66 installed inside the threaded through hole 612 can position the upper right support shaft 64, thereby locking the upper support plate 67. The positioning screw 66 is a wing screw, which makes it easy for installers to tighten or loosen it by hand. The upper side of the support frame 3 has an internal threaded through hole 612. An upper through hole 611 is provided, and the upper through hole 611 is matched with the upper left support shaft 68 and the upper right support shaft 64 respectively. The upper through hole 611 facilitates the insertion of the upper left support shaft 68 and the upper right support shaft 64 into the support frame 3 for use. A lower through hole 613 is provided on the lower side of the inside of the support frame 3, and the lower through hole 613 is matched with the lower left support shaft 69 and the lower right support shaft 62 respectively. The lower through hole 613 facilitates the insertion of the lower left support shaft 69 and the lower right support shaft 62 into the support frame 3 for use.

[0030] Example 2:

[0031] Based on Embodiment 1, this embodiment sequentially sets up an active pulley 72, a transmission belt 73, and a driven pulley 74. When the installer adjusts the illumination angle of the upper-level lantern 5 by flipping and swinging, the upper-level support plate 67 will drive the active pulley 72 to rotate together via the upper left support shaft 68. The active pulley 72 will then drive the lower-level support plate 61 to flip together via the transmission belt 73, the driven pulley 74, and the lower left support shaft 69. This will cause the lower-level support plate 61 to drive the lower-level lantern 4 to swing synchronously and in the same direction as the upper-level lantern 5 to adjust the illumination angle, making it more convenient for the installer to adjust the illumination angle of the upper-level lantern 5 and the lower-level lantern 4.

[0032] The linkage assembly includes a driving pulley 72, a transmission belt 73, and a driven pulley 74. The driving pulley 72 is located at the left end of the upper left support shaft 68 and is connected to the upper left support shaft 68 by welding. The driven pulley 74 is located at the left end of the lower left support shaft 69 and is connected to the lower left support shaft 69 by welding. Both the driving pulley 72 and the driven pulley 74 are synchronous pulleys. A transmission belt 73, which is a synchronous toothed belt, connects the driven pulley 74 to the driving pulley 72. The driving pulley 72, being a synchronous pulley, can be driven by the synchronous toothed belt 73. 3 drives the driven pulley 74, which is a synchronous pulley, to rotate synchronously and in the same direction. This allows the driven pulley 74 to drive the lower support plate 61 to swing synchronously and in the same direction as the upper support plate 67 via the lower left support shaft 69. The support frame 3 is equipped with a protective cover 71 on its side. The protective cover 71 can protect the driving pulley 72, the transmission belt 73, and the driven pulley 74, preventing them from being directly exposed to the outside and accumulating dust or aging. The protective cover 71 is a separately detachable structure, which facilitates the replacement and maintenance of the transmission belt 73 by the installers later.

[0033] Working principle: During the use of the lower lantern 4 and the upper lantern 5, the support column 1 supports the support frame 3 through the support pole 2. The support frame 3 supports the lower support plate 61 through the lower left support shaft 69 and the lower right support shaft 62, so that the lower support plate 61 supports the lower lantern 4. At the same time, the support frame 3 also supports the upper support plate 67 through the upper left support shaft 68 and the upper right support shaft 64, so that the upper support plate 67 supports the lower lantern 4, thereby enabling the upper lantern 5 to move freely. Together with the lower lantern 4, they can form a double-layer lantern, making the lantern more layered when in use. The upper limiting ring 65 can limit the upper left support shaft 68 and the upper right support shaft 64 to prevent lateral displacement during use. Similarly, the lower limiting ring 63 can also prevent the lower left support shaft 69 and the lower right support shaft 62 from lateral displacement during use, thereby ensuring the stability of the upper support plate 67 and the lower support plate 61.

[0034] When it is necessary to adjust the illumination angle of the upper-level decorative light 5 and the lower-level decorative light 4, the installer first loosens the positioning screw 66, and then can hold the upper support plate 67 by hand and flip it outward or inward. This causes the upper support plate 67 to rotate and swing along with the upper-level decorative light 5 to adjust the illumination angle. During this process, the rotated upper support plate 67 will drive the drive pulley 72 to rotate through the upper left support shaft 68, and the drive pulley 72 will drive the driven pulley 74 synchronously through the transmission belt 73. The driven pulley 74 rotates, causing the lower support plate 61 to rotate together with the lower left support shaft 69. This causes the lower support plate 61 to move the lower light 4 in sync with the upper light 5, adjusting the illumination angle. This saves the installation personnel time and steps. After the illumination angles of the upper light 5 and the lower light 4 are adjusted, the positioning screw 66 is tightened to lock the upper right support shaft 64, thus preventing the upper support plate 67 and the lower support plate 61 from rotating and shaking again.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A double-layer adjustable illumination angle lantern, comprising a supporting column (1), a supporting lamp post (2), a supporting frame (3), a lower lantern (4), and an upper lantern (5), characterized in that: The supporting column (1) is fixedly connected to the upper side of the annular side of the supporting light pole (2), and a supporting frame (3) is installed at the upper end of the supporting light pole (2). An upper-level lantern (5) is installed on the upper side of the inner side of the supporting frame (3), and a lower-level lantern (4) is installed on the lower side of the inner side of the supporting frame (3). The upper lantern (5) and the lower lantern (4) are both provided with support components at their bottoms. The support components are used to support the upper lantern (5) and the lower lantern (4). The support frame (3) is provided with a linkage component on its outer side. The linkage component enables the support component to have linkage adjustment capability.

2. The double-layer illuminating angle adjustable lantern according to claim 1, characterized in that: The support assembly includes a lower support plate (61), a lower right support shaft (62), an upper right support shaft (64), an upper support plate (67), an upper left support shaft (68), and a lower left support shaft (69). The lower support plate (61) is installed on the lower inner side of the support frame (3). The lower left support shaft (69) is installed at the middle position of the left end face of the lower support plate (61). The lower right support shaft (62) is installed at the middle position of the right end face of the lower support plate (61). The upper support plate (67) is installed on the upper inner side of the support frame (3). The upper right support shaft (64) is installed at the middle position of the right end face of the upper support plate (67). The upper left support shaft (68) is installed at the middle position of the left end face of the upper support plate (67).

3. The dual-layer adjustable illumination angle lantern according to claim 2, wherein: The linkage assembly includes a drive pulley (72), a transmission belt (73), and a driven pulley (74). The left end of the upper left support shaft (68) is provided with a drive pulley (72), and the left end of the lower left support shaft (69) is provided with a driven pulley (74). A transmission belt (73) connects the driven pulley (74) and the drive pulley (72). A protective cover (71) is installed on the side of the support frame (3), and the protective cover (71) is a separately detachable structure.

4. The dual-layer adjustable illumination angle lantern according to claim 2, wherein: The upper left support shaft (68) and the upper right support shaft (64) are each provided with an upper limiting ring (65) on their annular sides, and the lower left support shaft (69) and the lower right support shaft (62) are each provided with a lower limiting ring (63) on their annular sides.

5. The dual-layer adjustable illumination angle lantern according to claim 1, wherein: The support frame (3) has an internal threaded through hole (612) on the right side of its upper end face. The internal threaded through hole (612) is fitted with a positioning screw (66), which is a wing screw.

6. The dual-layer adjustable illumination angle lantern according to claim 2, wherein: The support frame (3) has an upper through hole (611) on its upper side, and the upper through hole (611) is matched with the upper left support shaft (68) and the upper right support shaft (64) respectively. The support frame (3) has a lower through hole (613) on its lower side, and the lower through hole (613) is matched with the lower left support shaft (69) and the lower right support shaft (62) respectively.

7. The dual-layer adjustable illumination angle lantern according to claim 2, wherein: The upper support plate (67) and the lower support plate (61) are symmetrically provided with wire through holes (671) on the left and right sides inside. The support frame (3) is provided with an installation through hole (31) at the bottom. The support frame (3) is concave in shape.

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