Solar street lamp head and solar street lamp

Abstract

The utility model discloses a solar street lamp lamp holder and solar street lamp, wherein, a solar street lamp lamp holder includes lamp holder body and at least one light source subassembly, and the bottom side of lamp holder body is equipped with first connecting hole, and first connecting hole is set to multiple and is sequentially interval setting along the length direction of lamp holder body, and the light source subassembly includes the support piece and the light source piece of rotation connection, and the support piece is equipped with the limit hole, and the light source piece is screw thread connection with first fastener, and first fastener is worn in the limit hole, and the support piece is equipped with second connecting hole, wherein, second connecting hole and corresponding first connecting hole are detachably worn with second fastener, to can connect fixed light source subassembly and lamp holder body, when first fastener rotates with the light source piece to slide to corresponding position in the limit hole, and the rotation first fastener can make the light source piece fixed in corresponding angle. Through above -mentioned structure, this lamp holder can adjust the irradiation angle of light source piece flexibly, and can adjust overall illumination brightness.

Description

Technical Field

[0001] This utility model relates to the field of outdoor lighting technology, and in particular to a solar street light head and a solar street light. Background Technology

[0002] With the popularization of environmental protection concepts, solar streetlights have been widely used in urban and rural roads, parks, and squares due to their advantages such as energy saving, environmental protection, and low operation and maintenance costs. However, in existing technologies, the brightness and angle of some solar streetlights are fixed during the manufacturing stage, thus limiting their ability to be adjusted to suit various lighting scenarios. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a solar street light head.

[0004] This utility model also proposes a solar street light with the solar street light head.

[0005] A solar street light head according to a first aspect embodiment of the present invention includes a light head body and at least one light source component. The bottom side of the light head body is provided with a first connecting hole. The first connecting holes are provided in multiple manner and are arranged at intervals along the length direction of the light head body. The light source component includes a bracket and a light source component that are rotatably connected. The bracket is provided with a limiting hole. The light source component is threadedly connected with a first fastener. The first fastener passes through the limiting hole. The bracket is provided with a second connecting hole. The second connecting hole and the corresponding first connecting hole are detachably provided with a second fastener to connect and fix the light source component and the light head body. When the first fastener rotates with the light source component and slides to the corresponding position in the limiting hole, rotating the first fastener can fix the light source component at the corresponding angle.

[0006] A solar street light head according to an embodiment of the present utility model has at least the following beneficial effects: With the above structure, on the one hand, the lamp source component of the lamp source assembly is rotatably connected to the bracket component, and the first fastener threaded on the lamp source component passes through the limiting hole of the bracket component. When it is necessary to adjust the lighting angle, the first fastener can be loosened first, so that the lamp source component rotates relative to the bracket component. At this time, the first fastener will slide in the limiting hole. After the lamp source component rotates to the target angle, tightening the first fastener will fix the lamp source component at that angle. Compared with the traditional solar street light head with the lighting angle fixed in the manufacturing stage, this lamp head can flexibly adjust the illumination angle of the lamp source component, improving the targeting of the lighting. On the other hand, multiple first connecting holes are arranged at intervals along the length direction on the bottom side of the lamp head body, and the second connecting hole of the bracket component is detachably connected to the corresponding first connecting hole through the second fastener. This detachable connection structure facilitates the disassembly and maintenance of the light source components, reducing the difficulty of later operation and maintenance. Moreover, users can choose to install the light source components in different positions on the lamp head body according to their actual lighting brightness requirements. They can also adjust the overall lighting brightness by increasing or decreasing the number of light source components, solving the problem of fixed lighting brightness in traditional lamp heads and meeting the differentiated brightness requirements in different scenarios.

[0007] According to some embodiments of the present invention, the lamp head body includes a frame, a solar panel, and a battery module. The frame includes a frame body and a housing connected vertically. The solar panel is embedded in the inner hole of the frame body. The bottom side of the frame strips arranged along the length direction of the frame body is provided with the first connecting hole. The battery module is disposed in the housing. The solar panel and the lamp source are both electrically connected to the battery module.

[0008] According to some embodiments of the present invention, the housing has an upward-facing opening that connects its inner cavity and the inner hole, and the solar panel is electrically connected to the battery module inside the housing through the opening.

[0009] According to some embodiments of the present invention, a frame strip arranged along the length direction of the frame body is provided with a first port and a second port that are both connected to its inner cavity. The first port is connected to the inner cavity of the housing, and multiple second ports are provided. The lamp source can be electrically connected to the battery module in the housing through a corresponding second port, the corresponding inner cavity of the frame strip, and the first port.

[0010] According to some embodiments of the present invention, the bottom side of the housing is provided with a connecting component for connecting to the lamp post.

[0011] According to some embodiments of the present invention, the connecting component is provided with an X-shaped plug-in block, the bottom side of the housing is provided with a plug-in groove that mates with the plug-in block, each of the four strips of the plug-in block is provided with a third connecting hole, the bottom of the plug-in groove is provided with a fourth connecting hole, the plug-in block is inserted into the plug-in groove, and the third connecting hole and the corresponding fourth connecting hole are detachably provided with a third fastener.

[0012] According to some embodiments of the present invention, the connecting assembly includes a connector and a sleeve. The connector is disposed on the bottom side of the housing, and the sleeve is rotatably and adjustably disposed on the connector. The sleeve is used to connect with the lamp post.

[0013] According to some embodiments of the present invention, the bottom side of the connector is provided with an extension portion, one end of the sleeve and the extension portion are respectively provided with a first hole and a second hole, and are respectively provided with an annular first tooth portion and an annular second tooth portion. The axes of the first hole, the second hole, the first tooth portion and the second tooth portion are all collinearly arranged. The first hole and the second hole are provided with bolt and nut assemblies, and the first tooth portion and the second tooth portion mesh.

[0014] According to a second aspect of the present invention, a solar street light includes a solar street light head as described above.

[0015] The solar street light according to the embodiments of the present invention has at least the following beneficial effects: through the above structure, both the lighting brightness and the lighting angle can be adjusted to adapt to more lighting scenarios.

[0016] Additional aspects and advantages of this 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. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a structural diagram of an embodiment of the solar street light head of this utility model; Figure 2 for Figure 1 Another structural diagram of the solar street light head shown; Figure 3 for Figure 1 An exploded view of the solar street light head shown in the image; Figure 4 for Figure 1 Another exploded view of the solar street light head shown in the image; Figure 5 for Figure 3An exploded view of the connecting components shown; Figure 6 for Figure 3 Another exploded view of the connecting components shown; Figure 7 for Figure 3 The diagram shows the structure of the light source assembly.

[0018] Figure label: Frame 100, frame 110, inner hole 111, frame strip 112, first connecting hole 112A, first through hole 112B, second through hole 112C, housing 120, opening 121, insertion groove 122, fourth connecting hole 122A; Light source assembly 200, bracket 210, limiting hole 211, second connecting hole 212, light source component 220; First fastener 300; Solar panel 400; Battery module 500; The components include: a connecting assembly 600, a connector 610, a plug-in block 611, a strip 611A, a third connecting hole 611A1, an extension 612, a second hole 612A, a second tooth 612B, a sleeve 620, a first hole 621, and a first tooth 622. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] In the description of this utility model, the use of terms such as first, second, third, fourth, and fifth is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features indicated, or implicitly indicating the order of the technical features indicated.

[0021] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] In this utility model, unless otherwise explicitly defined, the terms "setting," "installing," and "connecting" should be interpreted broadly. For example, they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to a fixed connection, a detachable connection, or an integral molding; they can refer to a mechanical connection; they can refer to the internal connection of two components or the interaction between two components. Those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0023] Reference Figures 1 to 7 This utility model discloses a solar street light head, which includes a light head body and a light source assembly 200. The bottom side of the light head body is provided with a first connecting hole 112A. Multiple first connecting holes 112A are provided and spaced apart sequentially along the length of the light head body. The light source assembly 200 includes a bracket 210 and a light source component 220 rotatably connected. The bracket 210 is provided with a limiting hole 211. The light source component 220 is threadedly connected to a first fastener 300, which is a bolt. The first fastener 300 passes through the limiting hole 211, and the bracket 210 is provided with a second connecting hole 212. The second fastener is detachably connected to the corresponding first connecting hole 112A in the second connecting hole 212. The second fastener is a bolt to connect and fix the lamp source assembly 200 and the lamp head body. The first fastener 300 rotates with the lamp source 220 so that when the limiting hole 211 slides to the corresponding position, rotating the first fastener 300 can fix the lamp source 220 at the corresponding angle.

[0024] Understandably, "multiple" means at least three.

[0025] With the above structure, on the one hand, the lamp source component 220 of the lamp source assembly 200 is rotatably connected to the bracket component 210, and the first fastener 300 threaded on the lamp source component 220 passes through the limiting hole 211 of the bracket component 210. When it is necessary to adjust the lighting angle, the first fastener 300 can be loosened first to allow the lamp source component 220 to rotate relative to the bracket component 210. At this time, the first fastener 300 will slide in the limiting hole 211. After the lamp source component 220 rotates to the target angle, the first fastener 300 can be tightened to fix the lamp source component 220 at that angle. Compared with the traditional solar street light head with a fixed lighting angle during the manufacturing stage, this lamp head can flexibly adjust the illumination angle of the lamp source component 220, improving the targeting of the lighting. On the other hand, multiple first connecting holes 112A are provided at intervals along the length direction on the bottom side of the lamp head body, and the second connecting hole 212 of the bracket component 210 is detachably connected to the corresponding first connecting hole 112A through the second fastener. This detachable connection structure facilitates the disassembly and maintenance of the light source component 200, reducing the difficulty of later operation and maintenance. Moreover, users can choose to install the light source component 200 in different positions on the lamp head body according to the actual lighting brightness requirements. They can also adjust the overall lighting brightness by increasing or decreasing the number of light source components 200, solving the problem of fixed lighting brightness in traditional lamp heads and meeting the differentiated brightness requirements in different scenarios.

[0026] The lamp head body includes a frame 100, a solar panel 400, and a battery module 500.

[0027] Reference Figures 1 to 4 The frame 100 includes a frame 110 and a housing 120 connected vertically. The frame 110 is rectangular. The solar panel 400 is embedded in the inner hole 111 of the frame 110. The bottom side of the frame strip 112 arranged along the length direction of the frame 110 is provided with the aforementioned first connecting hole 112A. The battery module 500 is disposed in the housing 120. The solar panel 400 and the lamp source 220 are both electrically connected to the battery module 500.

[0028] The solar panel 400 and the battery module 500 are electrically connected; for details, please refer to [reference needed]. Figure 4 The housing 120 has an upward-facing opening 121 that connects its inner cavity and inner hole 111. The solar panel 400 is electrically connected to the battery module 500 inside the housing 120 through the opening 121.

[0029] The light source component 220 is electrically connected to the battery module 500. For details, please refer to [link / reference]. Figure 4A frame strip 112 arranged along the length of the frame 110 has a first port 112B and a second port 112C that are both connected to its inner cavity. The first port 112B is connected to the inner cavity of the housing 120, and multiple second ports 112C are provided. The lamp source component 220 can be electrically connected to the battery module 500 inside the housing 120 through a corresponding second port 112C, the corresponding inner cavity of the frame strip 112, and the first port 112B.

[0030] In this embodiment, refer to Figures 1 to 6 The bottom side of the housing 120 is provided with a connection assembly 600 for connecting to the lamp post.

[0031] The connecting assembly 600 includes a connector 610 and a sleeve 620.

[0032] Reference Figure 2 , Figure 3 , Figure 5 as well as Figure 6 The connector 610 is located on the bottom side of the housing 120, and the sleeve 620 is rotatably and adjustablely located on the connector 610. The sleeve 620 is used to connect with the lamp post.

[0033] Sleeve 620 is rotatably and adjustably mounted on connector 610, for details, see [reference]. Figure 5 and Figure 6 The bottom side of the connector 610 is provided with an extension 612. One end of the sleeve 620 and the extension 612 are respectively provided with a first hole 621 and a second hole 612A, and are respectively provided with an annular first tooth 622 and an annular second tooth 612B. The axes of the first hole 621, the second hole 612A, the first tooth 622 and the second tooth 612B are all collinear. The first hole 621 and the second hole 612A are provided with bolt and nut assemblies (not labeled in the figure), and the first tooth 622 and the second tooth 612B are engaged.

[0034] Understandably, in the initial state, the bolt and nut assembly is in a locked state: the bolt passes through the first hole 621 of the sleeve 620 and the second hole 612A of the extension 612. After the bolt and nut are tightened, axial pressure is generated, which tightly engages the first tooth 622 of the sleeve 620 with the second tooth 612B of the extension 612. At this time, the teeth of the annular teeth interlock, restricting the rotation of the sleeve 620 relative to the connecting member 610, and the two maintain a fixed angle. When the angle needs to be adjusted, the bolt and nut assembly is loosened: as the bolt loosens away from the teeth, the axial pressure disappears, the first tooth 622 and the second tooth 612B disengage (no longer interlock), and the rotation constraint of the sleeve 620 is released.

[0035] The connector 610 is located on the bottom side of the housing 120. For details, refer to... Figure 2 , Figure 3, Figure 5 as well as Figure 6 The connector 610 is provided with an X-shaped plug-in block 611. The bottom side of the housing 120 is provided with a plug-in groove 122 that mates with the plug-in block 611. Each of the four strips 611A of the plug-in block 611 is provided with a third connecting hole 611A1. The bottom of the plug-in groove 122 is provided with a fourth connecting hole 122A. The plug-in block 611 is inserted into the plug-in groove 122. The third connecting hole 611A1 and the corresponding fourth connecting hole 122A are detachably provided with a third fastener, which is a bolt.

[0036] With the above structure, the four strips 611A of the X-shaped plug block 611 are bolted together with the third connecting hole 611A1 and the fourth connecting hole 122A, so that the load (such as tension, pressure, shear force, torque) can be evenly distributed to multiple positions at the bottom of the housing 120, avoiding local stress concentration and reducing the risk of cracking and deformation of the housing 120 or the connector 610 due to stress concentration.

[0037] This utility model also proposes a solar street light, which includes the aforementioned solar street light head. Through this structure, both the lighting brightness and the lighting angle can be adjusted to adapt to a wider range of lighting scenarios.

[0038] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications and substitutions are included within the scope defined by the claims of this application.

Claims

1. A solar street light head, characterized in that: The lamp includes a lamp head body and at least one lamp source assembly (200). The lamp head body has a first connecting hole (112A) on its bottom side. Multiple first connecting holes (112A) are provided and spaced apart sequentially along the length of the lamp head body. The lamp source assembly (200) includes a rotatably connected bracket (210) and a lamp source component (220). The bracket (210) has a limiting hole (211). The lamp source component (220) is threadedly connected to a first fastener (300), which passes through the limiting hole (211). The bracket (210) has a second connecting hole (212). The second connecting hole (212) and the corresponding first connecting hole (112A) are detachably fitted with a second fastener to connect and fix the lamp source assembly (200) and the lamp head body. The first fastener (300) rotates with the light source component (220) so that when the limiting hole (211) slides to the corresponding position, rotating the first fastener (300) can fix the light source component (220) at the corresponding angle.

2. The solar street light head according to claim 1, characterized in that: The lamp head body includes a frame (100), a solar panel (400), and a battery module (500). The frame (100) includes a frame (110) and a housing (120) connected vertically. The solar panel (400) is embedded in the inner hole (111) of the frame (110). The bottom side of the frame strip (112) of the frame (110) along its length direction is provided with the first connecting hole (112A). The battery module (500) is disposed in the housing (120). The solar panel (400) and the lamp source (220) are both electrically connected to the battery module (500).

3. A solar street light head according to claim 2, characterized in that: The housing (120) has an upward-facing opening (121) that connects its inner cavity and the inner hole (111). The solar panel (400) is electrically connected to the battery module (500) inside the housing (120) through the opening (121).

4. A solar street light head according to claim 2, characterized in that: A frame strip (112) arranged along the length direction of the frame (110) is provided with a first port (112B) and a second port (112C) that are both connected to its inner cavity. The first port (112B) is connected to the inner cavity of the housing (120), and multiple second ports (112C) are provided. The lamp source (220) can be electrically connected to the battery module (500) in the housing (120) through a corresponding second port (112C), the corresponding inner cavity of the frame strip (112), and the first port (112B).

5. A solar street light head according to claim 2, characterized in that: The bottom side of the housing (120) is provided with a connection assembly (600) for connecting to the lamp post.

6. A solar street light head according to claim 5, characterized in that: The connecting assembly (600) is provided with an X-shaped plug-in block (611). The bottom side of the housing (120) is provided with a plug-in groove (122) that mates with the plug-in block (611). Each of the four strips (611A) of the plug-in block (611) is provided with a third connecting hole (611A1). The bottom of the plug-in groove (122) is provided with a fourth connecting hole (122A). The plug-in block (611) is inserted into the plug-in groove (122). The third connecting hole (611A1) and the corresponding fourth connecting hole (122A) are detachably fitted with a third fastener.

7. A solar street light head according to claim 5, characterized in that: The connecting assembly (600) includes a connector (610) and a sleeve (620). The connector (610) is located on the bottom side of the housing (120), and the sleeve (620) is rotatably and adjustably located on the connector (610). The sleeve (620) is used to connect to the lamp post.

8. A solar street light head according to claim 7, characterized in that: The connector (610) has an extension (612) on its bottom side. One end of the sleeve (620) and the extension (612) are respectively provided with a first hole (621) and a second hole (612A), and are respectively provided with an annular first tooth (622) and an annular second tooth (612B). The axes of the first hole (621), the second hole (612A), the first tooth (622) and the second tooth (612B) are all collinear. The first hole (621) and the second hole (612A) are provided with bolt and nut assemblies, and the first tooth (622) and the second tooth (612B) are engaged.

9. A solar street light, characterized in that: Includes a solar street light head as described in any one of claims 1-8.

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