A mounting head structure for a street light

Abstract

This utility model relates to the field of street lighting technology, and in particular to a mounting head structure for a street light, including a lamp body, with a mounting cylinder installed at the rear end of the lamp body; the inner hole of the mounting cylinder forms a mounting hole, allowing the lamp mounting rod to be inserted and installed in the mounting hole; two or more mounting support plates are arranged in an array along the circumferential direction on the outer circumferential surface of the rear end of the mounting cylinder, the outer side of the mounting support plate being flush with the outer end face of the mounting cylinder to form a mounting surface for contacting the lamp mounting surface; each mounting support plate has a mounting notch at its distal end for arranging mounting screws, allowing the mounting screws to be threaded into the mounting holes on the lamp mounting surface. This utility model features a simpler and more reasonable structural design, better adaptability to different installation needs, easier angle adjustment, and easier determination of whether the lamp is horizontally installed.

Description

Technical Field

[0001] This utility model relates to the field of street light technology, and in particular to a structure for the mounting head of a street light. Background Technology

[0002] As an important component of urban infrastructure, modern streetlights utilize LED bulbs to ensure energy efficiency, and the application of IoT technology enables intelligent management. This has resulted in significant improvements in energy efficiency and environmental friendliness for streetlights.

[0003] From a structural perspective, existing streetlights still have the following shortcomings: 1. The structure of the mounting head of the streetlight is not reasonable enough, which makes it unable to simultaneously accommodate both mounting pole and mounting surface installation; and after installation, it is inconvenient to adjust the pitch angle of the lamp body; 2. It is inconvenient to determine whether the lamp body is installed horizontally; 3. The installation is not stable and reliable enough, and the waterproof design of the lamp body is not reasonable enough.

[0004] Therefore, how to provide a street light mounting head structure that is simpler and more reasonable in design, better adaptable to different installation needs, easier to adjust the angle, and easier to determine whether the lamp is installed horizontally has become a technical problem that needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of the above-mentioned defects of the prior art, the technical problem to be solved by this utility model is how to provide a street light mounting head structure with a simpler and more reasonable structural design, which can better adapt to different installation needs, make it easier to adjust the angle, and make it easier to determine whether the lamp is installed horizontally.

[0006] To achieve the above objectives, this utility model provides a mounting head structure for a street lamp, including a lamp body, with a mounting cylinder installed at the rear end of the lamp body; the inner hole of the mounting cylinder forms a mounting hole, allowing the lamp mounting rod to be inserted and installed in the mounting hole; characterized in that; two or more mounting support plates are arranged in an array along the circumferential direction on the outer circumferential surface of the rear end of the mounting cylinder, the outer side of the mounting support plate is flush with the outer end face of the mounting cylinder to form a mounting surface for contacting the lamp mounting surface; each mounting support plate has a mounting notch at its distal end for arranging mounting screws, allowing the mounting screws to be threadedly engaged in the mounting holes on the lamp mounting surface.

[0007] Thus, in the above structure, the installation cylinder facilitates the installation of the lamps on the lamp mounting rod; and the installation support plate at the rear end of the outer circumference of the installation cylinder makes it even easier to install the lamps on the lamp mounting surface. The overall structural design is simpler and allows the lamps to better adapt to different installation needs.

[0008] As an optimization, the mounting brackets are two that are symmetrically arranged along the transverse direction of the lamp body.

[0009] This design allows for a more rational number of mounting plates, resulting in a more balanced stress distribution after installation and improved stability.

[0010] As an optimization, the mounting plate and the mounting cylinder are integrally formed.

[0011] This makes processing and manufacturing more convenient.

[0012] As an optimization, two lower protrusions are integrally formed on the lower side of the mounting cylinder, arranged at intervals along the axial direction of the mounting cylinder. Each lower protrusion has a threaded hole that penetrates the wall thickness of the mounting cylinder and is fitted with a lower locking stud, so that the upper end of the lower locking stud can abut against and support the lamp mounting rod inside the inner hole of the mounting cylinder. A side protrusion is integrally formed on one side of the mounting cylinder, and a side threaded hole that penetrates the wall thickness of the mounting cylinder is provided on the side protrusion and is fitted with a side locking stud, so that the inner end of the side locking stud can abut against and support the lamp mounting rod inside the inner hole of the mounting cylinder.

[0013] In this way, by setting a lower protrusion and setting a lower locking stud in the lower threaded hole of the lower protrusion, and setting a side protrusion and setting a side locking stud in the side threaded hole of the side protrusion, both the lower locking stud and the side locking stud can abut and support the lamp mounting rod in the inner hole of the mounting cylinder, thereby making the installation more stable and reliable.

[0014] As an optimization, an arc-shaped mounting plate is integrally formed at the front end of the mounting cylinder. The outer surface of the mounting plate is an arc-shaped mating surface, and two sets of mating teeth are arranged at intervals along the transverse direction on the mating surface. At the rear end of the lamp body, each end of the mating surface has an arc-shaped mounting surface, and anti-rotation teeth are provided on the mounting surface. The mating teeth can mate with the anti-rotation teeth. Each end of the mounting plate has a long, narrow hole with a connecting hole. The length of the connecting hole is arranged along the arc direction of the mounting plate, and a connecting screw is provided in the connecting hole. A threaded hole is provided on the mounting surface and mates with the connecting screw.

[0015] This allows the mounting plate to rotate at a certain angle relative to the lamp body and be locked in place by connecting screws, anti-rotation teeth, and mating teeth; thus making it easier to adjust the lamp body mounting angle.

[0016] As an optimization, the mounting cylinder includes a tapered section at the front end, and a connecting section is provided at the front end of the tapered section; the mounting plate is integrally formed at the front end of the connecting section; and a clearance hole is provided on the mounting plate, so that the power supply line connected to the lamp body can pass through the clearance hole and exit to the outside from the rear end of the mounting cylinder.

[0017] This design makes the mounting cylinder more rational and also facilitates the installation and layout of power supply lines.

[0018] As an optimization, a raised edge plate is formed by extending backward from the upper side of the rear end face of the lamp body. Two triangular reinforcing blocks are arranged laterally at intervals between the rear end of the lamp body and the raised edge plate, and the outer surface of the triangular reinforcing blocks forms the mounting surface.

[0019] This allows for greater structural strength in the parts that mate with the mounting plate, better preventing lamp body deformation.

[0020] As an optimization, the two ends of the flange are bent downward to form side flanges, and a fall arresting steel rope is installed on the flanges and detachably connected by screws.

[0021] This makes the installation and use of the lighting fixtures safer and more reliable.

[0022] As an optimization, a mounting groove arranged laterally along the lower surface of the lamp body is provided at the middle of the front end, and a level is installed in the mounting groove.

[0023] In this way, a level can be used to determine whether the lamp body is horizontal, thus better ensuring the lighting effect.

[0024] As an optimization, the lamp body includes a lamp housing with an overall rectangular flat box structure and an open bottom; a lamp plate is provided inside the lamp housing, and a lamp shade plate is provided at the open position of the lamp housing; a rectangular mounting flange is provided on the upper surface of the lamp shade plate, a rectangular mounting groove is provided on the mounting flange, a rectangular sealing ring is provided in the mounting groove, and a rectangular mating flange is provided inside the lamp housing corresponding to the sealing ring, such that the mating flange can extend into the mating groove on the upper surface of the sealing ring.

[0025] This makes the sealing design between the lamp housing and the lamp cover simpler and more reasonable, and can better improve the waterproof effect.

[0026] Furthermore, the rear end of the lamp housing is drawn upward to form a mounting cavity for mounting and arranging the circuit structure; multiple heat dissipation fins are arranged longitudinally along the lamp body on the front side of the mounting cavity on the upper surface of the lamp housing.

[0027] In summary, the above structure, through the design of the mounting cylinder and mounting plate, can better adapt to different installation needs; through the cooperation between the mounting plate and the lamp body, the angle can be adjusted more conveniently; and by setting up a level, it is easier to determine whether the lamp body is installed horizontally. Attached Figure Description

[0028] Figure 1This is a structural schematic diagram of the mounting head portion of the street light in a specific embodiment of this utility model.

[0029] Figure 2 yes Figure 1 A schematic diagram after rotating by one angle.

[0030] Figure 3 yes Figure 1 The left view.

[0031] Figure 4 yes Figure 1 The right view.

[0032] Figure 5 yes Figure 1 Top view.

[0033] Figure 6 yes Figure 5 A schematic diagram of the AA section.

[0034] Figure 7 yes Figure 6 A magnified view of position B in the diagram.

[0035] Figure 8 yes Figure 1 A bottom view.

[0036] Figure 9 yes Figure 1 A schematic diagram of the lamp body structure.

[0037] Figure 10 yes Figure 1 A schematic diagram of the mounting cylinder section. Detailed Implementation

[0038] The present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that in the description of the present invention, terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used only for the convenience of describing the present invention and for 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 manner. Therefore, they should not be construed as limitations on the present invention. Terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0039] like Figures 1 to 10As shown, a mounting head structure for a street lamp includes a lamp body 1, with a mounting cylinder 2 installed at the rear end of the lamp body; the inner hole of the mounting cylinder forms a mounting hole, allowing the lamp mounting rod to be inserted and installed in the mounting hole; two or more mounting support plates 3 are arranged in an array along the circumferential direction on the outer circumferential surface of the rear end of the mounting cylinder, the outer side of the mounting support plate is flush with the outer end face of the mounting cylinder to form a mounting surface for contacting the lamp mounting surface; each mounting support plate has a mounting notch 4 at its far end for arranging mounting screws, allowing the mounting screws to be threaded into the mounting holes on the lamp mounting surface.

[0040] Thus, in the above structure, the installation cylinder facilitates the installation of the lamps on the lamp mounting rod; and the installation support plate at the rear end of the outer circumference of the installation cylinder makes it even easier to install the lamps on the lamp mounting surface. The overall structural design is simpler and allows the lamps to better adapt to different installation needs.

[0041] In this specific embodiment, the mounting brackets are two that are symmetrically arranged along the transverse direction of the lamp body.

[0042] This design allows for a more rational number of mounting plates, resulting in a more balanced stress distribution after installation and improved stability.

[0043] In this specific embodiment, the mounting plate and the mounting cylinder are integrally formed.

[0044] This makes processing and manufacturing more convenient.

[0045] In this specific embodiment, two lower protrusions 5 are integrally formed on the lower side of the mounting cylinder and arranged at intervals along the axial direction of the mounting cylinder. Each lower protrusion is provided with a threaded hole that penetrates the wall thickness of the mounting cylinder and is fitted with a lower locking stud 6, so that the upper end of the lower locking stud can abut against and be supported on the lamp mounting rod inside the inner hole of the mounting cylinder. A side protrusion 7 is integrally formed on one side of the mounting cylinder. The side protrusion is provided with a threaded hole that penetrates the wall thickness of the mounting cylinder and is fitted with a side locking stud 8, so that the inner end of the side locking stud can abut against and be supported on the lamp mounting rod inside the inner hole of the mounting cylinder.

[0046] In this way, by setting a lower protrusion and setting a lower locking stud in the lower threaded hole of the lower protrusion, and setting a side protrusion and setting a side locking stud in the side threaded hole of the side protrusion, both the lower locking stud and the side locking stud can abut and support the lamp mounting rod in the inner hole of the mounting cylinder, thereby making the installation more stable and reliable.

[0047] In this specific embodiment, an arc-shaped mounting plate 9 is integrally formed at the front end of the mounting cylinder. The outer surface of the mounting plate is an arc-shaped mating surface, and two sets of mating teeth 10 are arranged at intervals along the transverse direction on the mating surface. At the rear end of the lamp body, each of the two ends corresponding to the mating surface is provided with an arc-shaped mounting surface, and anti-rotation teeth 11 are provided on the mounting surface. The mating teeth can mate with the anti-rotation teeth. Each of the two ends of the mounting plate is provided with a long, narrow hole-shaped connecting hole. The length direction of the connecting hole is arranged along the arc direction of the mounting plate. A connecting screw 12 is provided in the connecting hole. A connecting threaded hole is provided on the mounting surface and mates with the connecting screw.

[0048] This allows the mounting plate to rotate at a certain angle relative to the lamp body and be locked in place by connecting screws, anti-rotation teeth, and mating teeth; thus making it easier to adjust the lamp body mounting angle.

[0049] In this specific embodiment, the mounting cylinder includes a tapered section 13 at the front end, and a connecting section 14 is provided at the front end of the tapered section; the mounting plate is integrally formed at the front end of the connecting section; and a clearance hole is provided on the mounting plate, so that the power supply line 15 connected to the lamp body can pass through the clearance hole and pass out to the outside from the rear end of the mounting cylinder.

[0050] This design makes the mounting cylinder more rational and also facilitates the installation and layout of power supply lines.

[0051] In this specific embodiment, a raised edge plate 16 is formed by extending backward from the upper side of the rear end face of the lamp body. Two triangular reinforcing blocks 17 are arranged laterally at intervals between the rear end of the lamp body and the raised edge plate, and the outer surface of the triangular reinforcing blocks forms the mounting surface.

[0052] This allows for greater structural strength in the parts that mate with the mounting plate, better preventing lamp body deformation.

[0053] In this specific embodiment, the two ends of the convex edge plate are bent downward to form side convex edge plates 18, and a fall arresting steel rope 19 is provided on the convex edge plate and detachably connected by screws.

[0054] This makes the installation and use of the lighting fixtures safer and more reliable.

[0055] Furthermore, an arc-shaped clearance notch 20 is provided at the outer end of the convex edge plate, opposite to the connecting cylinder section. This makes it easier to adjust the angle between the mounting cylinder and the lamp body.

[0056] In this specific embodiment, a mounting groove arranged laterally along the lamp body is provided at the middle position of the front end of the lower surface of the lamp body, and a level 21 is installed in the mounting groove.

[0057] In this way, a level can be used to determine whether the lamp body is horizontal, thus better ensuring the lighting effect.

[0058] In this specific embodiment, the lamp body includes a lamp housing 22 with an overall rectangular flat box structure and an open lower end; a lamp plate 23 is provided inside the lamp housing, and a lamp shade plate 24 is provided at the open position of the lamp housing; a rectangular mounting flange 25 is provided on the upper surface of the lamp shade plate, a rectangular mounting groove is provided on the mounting flange, a rectangular sealing ring 26 is provided in the mounting groove, and a rectangular mating flange 27 is provided inside the lamp housing corresponding to the sealing ring, such that the mating flange can extend into the mating groove on the upper surface of the sealing ring.

[0059] This makes the sealing design between the lamp housing and the lamp cover simpler and more reasonable, and can better improve the waterproof effect.

[0060] Furthermore, the rear end of the lamp housing is drawn upward to form a mounting cavity 28 for mounting and arranging the circuit structure; multiple heat dissipation fins 29 are arranged longitudinally along the lamp body on the front side of the mounting cavity on the upper surface of the lamp housing.

[0061] Furthermore, a wire-passing notch 30 is provided at the outer end of the mounting cylinder.

[0062] In summary, the above structure, through the design of the mounting cylinder and mounting plate, can better adapt to different installation needs; through the cooperation between the mounting plate and the lamp body, the angle can be adjusted more conveniently; and by setting up a level, it is easier to determine whether the lamp body is installed horizontally.

[0063] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A mounting head structure for a street light, comprising a lamp body, wherein a mounting cylinder is mounted at the rear end of the lamp body; the inner hole of the mounting cylinder forms a mounting hole, allowing a lamp mounting rod to be inserted and mounted within the mounting hole; characterized in that... Two or more mounting plates are arranged in an array on the outer circumferential surface of the rear end of the mounting cylinder. The outer side of the mounting plate is flush with the outer end face of the mounting cylinder to form a mounting surface for contact with the mounting surface of the lamp. Each mounting plate has a mounting notch at its far end for arranging mounting screws, so that the mounting screws can be threaded into the mounting holes on the mounting surface of the lamp.

2. The mounting head structure of a street light as described in claim 1, characterized in that; The mounting brackets are two that are symmetrically arranged along the transverse direction of the lamp body.

3. The mounting head structure of a street light as described in claim 1, characterized in that... The mounting plate and the mounting cylinder are integrally formed.

4. The mounting head structure of a street light as described in claim 1, characterized in that; Two lower protrusions are integrally formed on the lower side of the mounting cylinder, spaced apart along the axial direction of the mounting cylinder. Each lower protrusion has a threaded hole that penetrates the wall thickness of the mounting cylinder and is fitted with a lower locking stud, so that the upper end of the lower locking stud can abut against and support the lamp mounting rod inside the inner hole of the mounting cylinder. A side protrusion is integrally formed on one side of the mounting cylinder. The side protrusion has a threaded hole that penetrates the wall thickness of the mounting cylinder and is fitted with a side locking stud, so that the inner end of the side locking stud can abut against and support the lamp mounting rod inside the inner hole of the mounting cylinder.

5. The mounting head structure of a street light as described in claim 1, characterized in that; An arc-shaped mounting plate is integrally formed at the front end of the mounting cylinder. The outer surface of the mounting plate is an arc-shaped mating surface, and two sets of mating teeth are arranged at intervals along the transverse direction on the mating surface. At the rear end of the lamp body, each end of the mating surface has an arc-shaped mounting surface, and anti-rotation teeth are provided on the mounting surface. The mating teeth can mate with the anti-rotation teeth. Each end of the mounting plate has a long, narrow hole with a connecting hole. The length of the connecting hole is arranged along the arc direction of the mounting plate, and a connecting screw is provided in the connecting hole. A threaded hole is provided on the mounting surface and mates with the connecting screw.

6. The mounting head structure of a street light as described in claim 5, characterized in that; The mounting cylinder includes a tapered section at the front end, and a connecting section is provided at the front end of the tapered section; the mounting plate is integrally formed at the front end of the connecting section; and a clearance hole is provided on the mounting plate, so that the power supply wire connected to the lamp body can pass through the clearance hole and exit to the outside from the rear end of the mounting cylinder.

7. The mounting head structure of a street light as described in claim 5, characterized in that; A raised edge plate extends backward from the upper side of the rear end face of the lamp body. Two triangular reinforcing blocks are arranged laterally and spaced apart between the rear end face of the lamp body and the raised edge plate, and the outer surface of the triangular reinforcing blocks forms the mounting surface.

8. The mounting head structure of a street light as described in claim 7, characterized in that; The two ends of the flange plate are bent downward to form side flange plates, and a fall arresting steel rope is installed on the flange plate and detachably connected by screws.

9. The mounting head structure of a street light as described in claim 1, characterized in that; A mounting groove is provided at the middle of the front end of the lower surface of the lamp body, and a level is installed in the mounting groove.

10. The mounting head structure of a street light as described in claim 1, characterized in that; The lamp body includes a lamp housing with a rectangular flat box structure and an open bottom; a lamp plate is provided inside the lamp housing, and a lamp shade plate is provided at the open position of the lamp housing; a rectangular mounting flange is provided on the upper surface of the lamp shade plate, a rectangular mounting groove is provided on the mounting flange, a rectangular sealing ring is provided in the mounting groove, and a rectangular mating flange is provided inside the lamp housing corresponding to the sealing ring, so that the mating flange can extend into the mating groove on the upper surface of the sealing ring.

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