Street lamp

Abstract

The utility model provides a street lamp and relates to the technical field of lamps. The street lamp comprises a shell and a plurality of lamp source assemblies. The shell is provided with a plurality of installation openings, and the lamp source assemblies are arranged in the installation openings in a one-to-one correspondence mode. The lamp source assembly comprises a lens, a lamp source, a fixing piece and a sealing piece, the lens is arranged at the installation opening, the lamp source is arranged between the fixing piece and the lens, and the fixing piece and the lens are connected through the sealing piece. The sealing piece is arranged between the fixing piece and the lens, so that the sealing and waterproof effects are effectively achieved, installation is easy, the lamp source assemblies are high in structural stability, the multiple lamp source assemblies have the waterproof performance, and compared with an existing overall waterproof mode, it can be guaranteed that installation and waterproof performance of each lamp source assembly are more stable, and the service life of the lamp source assemblies is prolonged. And the lamp source assemblies do not influence one another, so that the dustproof and waterproof performance of the street lamp is effectively met.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp equipment, in particular to a street lamp. Background Art

[0002] Current outdoor street lamps are usually designed as a whole modular structure, with a large substrate area and a large lamp housing, so a large area of ​​the lamp housing needs to be glued and waterproofed. However, gluing or sealing a large area may lead to improper installation and the waterproof performance cannot be guaranteed to be consistent. Utility Model Content

[0003] The utility model aims to provide a street lamp which is easy to install and has good dustproof and waterproof performance.

[0004] The embodiment of the utility model is achieved as follows:

[0005] In a first aspect, the utility model provides a street lamp, comprising:

[0006] A housing, wherein the housing is provided with a plurality of mounting openings;

[0007] A plurality of light source components, wherein the plurality of light source components are arranged in a one-to-one correspondence at the plurality of mounting openings;

[0008] The light source assembly comprises a lens, a light source, a fixing member and a sealing member. The lens is arranged at the mounting port, the light source is arranged between the fixing member and the lens, and the fixing member and the lens are connected via the sealing member.

[0009] In an optional embodiment, the lens is provided with a sealing groove, the fixing member is provided with a convex rib matching the sealing groove, the sealing member is provided in the sealing groove, and the convex rib is provided in the sealing groove and is used to press the sealing member.

[0010] In an optional embodiment, the light source assembly further includes a sealing sleeve, the fixing member is provided with a mounting hole, and the sealing sleeve is provided with a wire passing hole, and the wire passing hole is used for passing a wire harness.

[0011] In an optional embodiment, the fixing piece is further provided with a positioning column, the light source is provided with a positioning hole, and the positioning column is passed through the positioning hole.

[0012] In an optional embodiment, the fixing member is further provided with a buckle, the lens is provided with a clamping hole, and the buckle is engaged with the clamping hole.

[0013] In an optional embodiment, there are multiple buckles and multiple buckles with multiple buckles and multiple buckle holes, and the multiple buckles are symmetrically arranged on the side wall of the fixing member, and the multiple buckles are symmetrically arranged on the side wall of the lens, and the multiple buckles and multiple buckle holes are clamped and matched one by one.

[0014] In an optional embodiment, the light source assembly further includes a fastener, the housing is provided with a fixing portion, the fixing member is provided with a fixing hole, and the fastener passes through the fixing hole and is fixedly engaged with the fixing portion.

[0015] In an optional embodiment, the light source includes a light board and a plurality of lamp beads, and the plurality of lamp beads are arranged on the light board in a plurality of rows at intervals.

[0016] In an optional embodiment, the diameter of the seal is 1.8 mm to 2.2 mm, and the compression amount of the seal is 0.3 mm to 0.4 mm.

[0017] In an optional embodiment, the street lamp further includes a photovoltaic panel, and the photovoltaic panel is covered on the top of the shell.

[0018] The beneficial effects of the street lamp provided by the embodiment of the utility model include: by arranging a sealing member between the fixing member and the lens to effectively play a sealing and waterproofing role, the installation is simple, and the structure of the light source component is stable, so that multiple light source components have waterproof properties respectively. Compared with the existing overall waterproof method, it can ensure that the installation and waterproofing of each light source component are more stable, and the multiple light source components will not affect each other, thereby effectively meeting the dustproof and waterproof performance of the street lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the structure of a street lamp from a first perspective provided by an embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the structure of a street lamp from a second viewing angle provided by an embodiment of the utility model;

[0022] Figure 3 A schematic diagram of the housing structure provided by an embodiment of the utility model;

[0023] Figure 4 A schematic diagram of the structure of a light source assembly provided by an embodiment of the utility model;

[0024] Figure 5 A partial cross-sectional view of a light source assembly provided by an embodiment of the utility model;

[0025] Figure 6 A schematic diagram of the structure of a fixing member provided in an embodiment of the utility model;

[0026] Figure 7 A schematic diagram of the lens and light source structure provided in an embodiment of the utility model;

[0027] Figure 8 A schematic diagram of a light source structure provided in an embodiment of the utility model.

[0028] Icons: 10-street light; 100-housing; 110-mounting port; 120-fixing part; 200-light source assembly; 210-lens; 211-sealing groove; 212-positioning part; 213-clamp hole; 220-light source; 221-positioning hole; 222-positioning port; 223-lamp board; 224-lamp bead; 230-fixing piece; 231-convex rib; 232-mounting hole; 233-positioning column; 234-buckle; 235-fixing hole; 240-seal; 250-sealing sleeve; 251-wire hole; 260-fastener; 300-photovoltaic panel. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0032] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0033] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0034] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] At present, the concept of energy conservation and environmental protection is becoming more and more popular, and LED series products, especially LED solar street lights, have been more and more widely used. The mainstream design of LED solar street lights on the market is mainly: countless small single lamp beads are integrated, COB lamp beads are used with reflective cups and tempered glass panels, but this method has a large aluminum substrate area and a large lamp housing, which is costly, and a large single waterproof area makes waterproofing more difficult. In addition, the overall product appearance design is not flexible enough and is relatively simple and ordinary.

[0036] From a technical point of view, the waterproof sealing of street lamps is generally achieved by gluing or waterproof rings. However, large-area gluing is a test of the stability of the gluing equipment. The method of placing waterproof rings into waterproof grooves is very time-consuming and has the risk of improper installation. It is impossible to ensure that the large area of ​​the shell is balanced, and the waterproof performance cannot be guaranteed to be consistent.

[0037] Therefore, based on the above questions, please refer to Figures 1 to 8 The embodiment of the utility model provides a street lamp 10, which has good waterproof performance and strong structural stability.

[0038] In detail, the street lamp 10 includes a housing 100 and a plurality of light source assemblies 200 .

[0039] Among them, the shell 100 is provided with a plurality of installation ports 110, and the plurality of light source components 200 are arranged in a one-to-one correspondence at the plurality of installation ports 110; and the plurality of light source components 200 respectively have waterproof performance, which can ensure that the installation and waterproofing of each light source component 200 are more stable compared with the existing overall waterproof method, and the plurality of light source components 200 will not affect each other. Therefore, the plurality of light source components 200 adopt a modular waterproof structure design, which can meet the dustproof and waterproof performance of level IP65, and the module can be matched with the mainstream public mold kits on the market.

[0040] In this embodiment, the light source assembly 200 includes a lens 210, a light source 220, a fixing member 230 and a sealing member 240. The lens 210 is disposed at the mounting port 110, the light source 220 is disposed between the fixing member 230 and the lens 210, and the fixing member 230 and the lens 210 are connected via the sealing member 240.

[0041] Therefore, by providing the sealing member 240 between the fixing member 230 and the lens 210 , the sealing and waterproofing functions are effectively achieved, the installation is simple, and the structure stability of the lamp source assembly 200 is strong.

[0042] Furthermore, the lens 210 is provided with a sealing groove 211 , the fixing member 230 is provided with a rib 231 matching the sealing groove 211 , the sealing member 240 is provided in the sealing groove 211 , and the rib 231 is provided in the sealing groove 211 and is used to press the sealing member 240 .

[0043] In this embodiment, the seal 240 is arranged in the sealing groove 211, and the seal 240 can be effectively limited by the sealing groove 211 to prevent the seal 240 from falling off; and because the rib 231 protruding from the surface of the fixing member 230 extends into the sealing groove 211, the sealing groove 211 can also limit the rib 231, thereby ensuring that the rib 231 and the seal 240 remain in contact, and further ensuring that the fixing member 230 is tightly connected to the lens 210, thereby improving the waterproof and dustproof performance of the street lamp 10.

[0044] It should be noted that the seal 240 can be a rubber ring with elastic properties. Optionally, the diameter of the seal 240 is 1.8mm to 2.2mm. For example, the diameter of the seal 240 can be 1.8mm, 1.9mm, 2.0mm, 2.1mm and 2.2mm. Of course, it can also be other values, which are not specifically limited here.

[0045] In addition, the compression amount of the seal 240 is 0.3mm~0.4mm. Too much compression will cause the seal 240 to lose its elasticity after running outdoors for a long time, resulting in poor waterproof effect; while too little compression will cause the lens 210 and the fixing part 230 to be unable to be tightly connected, resulting in poor sealing performance; therefore, setting the compression amount of the seal 240 to 0.3mm~0.4mm can optimize the sealing performance of the seal 240.

[0046] It can be understood that the compression amount of the seal 240 refers to the deformation amount produced by the seal 240 under the pressure of the rib 231. For example, the original diameter of the seal 240 is 2.0 mm. Under the action of the rib 231, the seal 240 is located between the bottom wall of the sealing groove 211 and the outer wall of the rib 231 and produces compression deformation. At this time, the distance between the bottom wall of the sealing groove 211 and the outer wall of the rib 231 is 1.6 mm to 1.7 mm.

[0047] Furthermore, the light source assembly 200 further includes a sealing sleeve 250 , the fixing member 230 is provided with a mounting hole 232 , and the sealing sleeve 250 is provided with a wire passing hole 251 , and the wire passing hole 251 is used for passing the wire harness.

[0048] In this embodiment, since the lamp source assembly 200 needs to be connected to the power cord, a mounting hole 232 is provided in the fixing member 230, and a sealing sleeve 250 is provided at the mounting hole 232, so that the power cord can extend through the wire hole 251 of the sealing sleeve 250 to between the lens 210 and the fixing member 230 and be connected to the lamp source 220 to provide electrical energy for the lamp source 220; therefore, the sealing sleeve 250 effectively plays a role in waterproofing and protecting the wires.

[0049] Furthermore, the fixing member 230 is also provided with a positioning column 233 . The light source 220 is provided with a positioning hole 221 . The positioning column 233 is passed through the positioning hole 221 .

[0050] In this embodiment, the fixing member 230 and the light source 220 are installed in place by means of the positioning column 233 and the positioning hole 221 being installed in coordination.

[0051] Optionally, the number of the positioning posts 233 and the number of the positioning holes 221 are both two, and the two positioning posts 233 and the two positioning holes 221 respectively cooperate with each other, thereby enhancing the positioning performance and installation stability of the fixing member 230 and the light source 220 .

[0052] In addition, a plurality of positioning holes 222 are provided around the light source 220, and a plurality of positioning parts 212 are protruding from the lens 210. The plurality of positioning holes 222 and the plurality of positioning parts 212 are matched one by one, so that the light source 220 and the lens 210 are installed in place.

[0053] Furthermore, the fixing member 230 is also provided with a buckle 234, and the lens 210 is provided with a clamping hole 213. The buckle 234 is clamped and matched with the clamping hole 213, thereby realizing a stable connection between the fixing member 230 and the lens 210, and facilitating the assembly or disassembly of the fixing member 230 and the lens 210.

[0054] In detail, there are multiple buckles 234 and multiple holes 213, and the multiple buckles 234 are symmetrically arranged on the side wall of the fixing member 230, and the multiple holes 213 are symmetrically arranged on the side wall of the lens 210, and the multiple buckles 234 and the multiple holes 213 are clamped and matched one by one.

[0055] In this embodiment, the number of the clips 234 and the clips 234 are both 16. By making the 16 clips 234 symmetrically arranged on the four side walls of the fixing member 230, the 16 clip holes 213 are symmetrically arranged on the four side walls of the lens 210, and the 16 clips 234 and the 16 clip holes 213 are respectively clamped and matched to ensure the installation force balance of the fixing member 230 and the lens 210, thereby providing structural stability and structural strength.

[0056] Furthermore, the light source assembly 200 further includes a fastener 260 , the housing 100 is provided with a fixing portion 120 , the fixing member 230 is provided with a fixing hole 235 , and the fastener 260 passes through the fixing hole 235 and is fixedly matched with the fixing portion 120 .

[0057] In this embodiment, the fixing member 230 is firmly fixed to the housing 100 by the fastener 260 , thereby effectively improving the installation stability and structural strength of the fixing member 230 and the housing 100 .

[0058] Optionally, the fastener 260 may be other components such as a bolt or a screw, or other components, which are not specifically limited here.

[0059] Furthermore, the light source 220 includes a light board 223 and a plurality of light beads 224 , and the plurality of light beads 224 are arranged on the light board 223 in a plurality of rows.

[0060] In this embodiment, through the refraction effect of the lens 210 , a plurality of rows of lamp beads 224 arranged at intervals are formed into lamp beads 224 arranged in a matrix, so that the lighting effect requirement can be met by a small number of lamp beads 224 .

[0061] It can be understood that the positioning hole 221 and the positioning opening 222 are both provided on the lamp board 223 .

[0062] Furthermore, the street lamp 10 also includes a photovoltaic panel 300 , and the photovoltaic panel 300 is covered on the top of the housing 100 .

[0063] In this embodiment, the photovoltaic panel 300 is connected to a wiring harness, and the wiring harness is passed through a wire sheath and connected to the light source 220 , thereby providing electrical energy to the light source 220 .

[0064] It should also be noted that the general light-emitting angle of the street lamp 10 is 110°~120°, which has great limitations. Therefore, the wall surface of the shell 100 is set as three wall surfaces at an angle, and each of the three wall surfaces is provided with an installation port 110. Therefore, when multiple lamp source assemblies 200 are respectively installed in multiple installation ports 110, the lamp source assembly 200 located in the middle emits light in a vertically downward direction, and the lamp source assemblies 200 located on both sides are respectively tilted to emit light toward both sides, thereby effectively increasing the light-emitting angle of the street lamp 10.

[0065] In summary, the utility model provides a street lamp 10, which effectively performs sealing and waterproofing functions by arranging a sealing member 240 between a fixing member 230 and a lens 210. The installation is simple, and the structure of the lamp source assembly 200 has strong stability, so that the multiple lamp source assemblies 200 respectively have waterproof properties. Compared with the existing overall waterproof method, it can ensure that the installation and waterproofing of each lamp source assembly 200 are more stable, and the multiple lamp source assemblies 200 will not affect each other, thereby effectively meeting the dustproof and waterproof performance of the street lamp 10.

[0066] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A street lamp, characterized in that: include: A housing (100), wherein the housing (100) is provided with a plurality of mounting openings (110); A plurality of light source components (200), the plurality of light source components (200) being arranged in a one-to-one correspondence at the plurality of installation openings (110); The light source assembly (200) comprises a lens (210), a light source (220), a fixing member (230), and a sealing member (240); the lens (210) is arranged at the mounting port (110); the light source (220) is arranged between the fixing member (230) and the lens (210); and the fixing member (230) and the lens (210) are connected via the sealing member (240).

2. The street lamp according to claim 1, characterized in that: The lens (210) is provided with a sealing groove (211), the fixing member (230) is provided with a convex rib (231) matching the sealing groove (211), the sealing member (240) is arranged in the sealing groove (211), and the convex rib (231) is arranged in the sealing groove (211) and is used to press the sealing member (240).

3. The street lamp according to claim 1, characterized in that: The lamp source assembly (200) further comprises a sealing sleeve (250), the fixing member (230) is provided with a mounting hole (232), and the sealing sleeve (250) is provided with a wire passing hole (251), wherein the wire passing hole (251) is used for passing a wire harness.

4. The street lamp according to claim 1, characterized in that: The fixing member (230) is also provided with a positioning column (233), the light source (220) is provided with a positioning hole (221), and the positioning column (233) is passed through the positioning hole (221).

5. The street lamp according to claim 1, characterized in that: The fixing member (230) is further provided with a buckle (234), the lens (210) is provided with a buckle hole (213), and the buckle (234) is engaged with the buckle hole (213).

6. The street lamp according to claim 5, characterized in that: There are multiple buckles (234) and multiple clamping holes (213), and multiple buckles (234) are symmetrically arranged on the side wall of the fixing member (230), and multiple clamping holes (213) are symmetrically arranged on the side wall of the lens (210), and multiple buckles (234) and multiple clamping holes (213) are clamped and matched in a one-to-one correspondence.

7. The street lamp according to claim 1, characterized in that: The lamp source assembly (200) further comprises a fastener (260), the housing (100) is provided with a fixing portion (120), the fixing member (230) is provided with a fixing hole (235), and the fastener (260) passes through the fixing hole (235) and is fixedly matched with the fixing portion (120).

8. The street lamp according to claim 1, characterized in that: The light source (220) comprises a light board (223) and a plurality of light beads (224); the plurality of light beads (224) are arranged on the light board (223) in a plurality of rows and at intervals.

9. The street lamp according to claim 1, characterized in that: The diameter of the sealing member (240) is 1.8 mm to 2.2 mm, and the compression amount of the sealing member (240) is 0.3 mm to 0.4 mm.

10. The street lamp according to claim 1, characterized in that: The street lamp further comprises a photovoltaic panel (300), and the photovoltaic panel (300) is covered on the top of the housing (100).

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