Buckle type lamp pole profile and lamp pole

Abstract

The utility model discloses a buckle type lamp pole profile which comprises an integrally-formed profile body, the outer edge of the cross section of the profile body comprises an arc-shaped edge, the two ends of the arc-shaped edge are each provided with a side edge extending in the radial direction and form an edge strip, and the side edges are parallel to the symmetry axis of the arc-shaped edge. The L-shaped section extends in parallel with the side edge and is bent towards the position close to the side edge; the L-shaped section comprises a vertical section and a horizontal section which are integrally connected, and the horizontal section is clamped through deformation; a clamping groove used for containing other connecting structures is formed between the L-shaped section bar and the edge strip. The buckle type lamp pole section bar can meet the requirement for lamp pole combination of different structures, is convenient to install, can reduce the weight by more than 70% compared with an existing galvanized steel pipe, can be installed without hoisting equipment, and greatly reduces transportation and installation difficulty.

Description

TECHNICAL FIELD

[0001] The utility model relates to profile technology field especially aluminium alloy section bar or plastic steel section bar technology field, concretely relates to a buckle formula light pole section bar and light pole. BACKGROUND

[0002] The profile structure is formed by extruding the material with a mold, and the structure has certain functions. From the material aspect, it is mainly divided into aluminum alloy profiles and plastic steel profiles. Aluminum alloy profiles are widely used in many fields due to their lightweight, high strength, corrosion resistance, and easy processing. For example, in the construction field, aluminum alloy profiles are the main materials for building doors and windows, curtain walls, and daylighting roofs, with a market share of more than 50%. With the promotion of green buildings and energy-saving buildings, the demand for aluminum alloy profiles continues to grow due to their good thermal insulation performance and energy-saving performance. In the field of transportation, aluminum alloy profiles are also widely used, such as in high-speed rail, automobiles, and ships. They are used in vehicle frames, seats, doors and windows, etc., effectively reducing weight and improving fuel efficiency. The rapid development of new energy vehicles further promotes the application of aluminum alloy profiles in lightweight materials. Plastic steel profiles have a certain market share in the field of building doors and windows due to their excellent thermal and sound insulation performance and low cost. They are mainly used for door and window manufacturing in residential and commercial buildings, especially in cold regions, where their thermal insulation performance is obvious. In general, aluminum alloy profiles dominate in many fields, plastic steel profiles still have competitiveness in the field of building doors and windows, and other profiles play an important role in specific fields. In the future, technological innovation and green environmental protection will become the main driving force for the development of the profile industry.

[0003] In the field of transportation, profiles are not only used for the manufacture of transportation tools, but also for the manufacture of transportation facilities and equipment. The existing signal light poles are generally cylindrical galvanized steel pipes, which are widely used due to their high strength and corrosion resistance. However, with the continuous development of the transportation field, especially in the process of intelligent city construction, higher demands are put forward for urban transportation facilities. For example, some of the existing city signal light poles have LED light-emitting light poles to improve the further transmission of signal light, so that the light-emitting body of the traffic indicating light signal is not limited to the signal light. However, it is difficult to install the light-emitting body on the traditional steel pipe structure. Therefore, in order to meet the demand of intelligent city construction and intelligent transportation facilities, the present application provides a profile suitable for the manufacture of traffic signal light poles. SUMMARY

[0004] In order to solve the problems of heavy weight, large size, difficult transportation, the need for hoisting equipment to complete installation, and the inconvenience of intelligent traffic facility reconstruction of traditional galvanized steel pipe as a traffic signal pole, the buckle type lamp pole profile and the lamp pole are provided to replace part of the application scene of the existing galvanized steel pipe. For example, pedestrian signal pole, combined pedestrian signal lamp box, etc., thereby reducing the material weight, reducing the transportation and installation difficulty, improving the installation efficiency, and widening the function of the signal pole.

[0005] In order to achieve the above purpose, the technical scheme adopted by the present application is:

[0006] A buckle type lamp pole profile, comprising an integrally formed profile body, the outer edge of the cross section of the profile body comprises an arc-shaped edge, the arc-shaped edge has a side edge extending in the radial direction at both ends and forms a bar, the side edge is parallel to the symmetry axis of the arc-shaped edge, and an L-shaped profile extends parallel to the side edge and bends towards the side edge; the L-shaped profile and the bar form a clamping groove for accommodating other connecting structures.

[0007] Preferably, at least one inwardly recessed groove is provided on the arc-shaped edge, and the arc-shaped edge continues to extend to the middle part of the groove to form a stop bar, so that the internal width of the groove is greater than the width of the opening.

[0008] Further preferably, the number of grooves is one, which is arranged at the center position of the arc-shaped edge.

[0009] Further preferably, the two L-shaped profiles form an accommodation groove (9) for accommodating other connecting structures.

[0010] Further preferably, at least one through hole for water leakage or cable threading is provided between the groove and the accommodation groove.

[0011] Further preferably, it further comprises a plurality of open grooves for draining water or clamping cables.

[0012] The utility model also provides a lamp pole, which comprises a column as a supporting structure, and a plurality of buckle type lamp pole profiles as described above arranged in a circumferential array around the column and clamped with the column.

[0013] In order to increase the light emitting unit and improve the signal indication effect, preferably, a connecting decoration strip is arranged between the two adjacent profiles.

[0014] The utility model also provides another lamp pole, which comprises a column as a supporting structure, and a plurality of buckle type lamp pole profiles as described above arranged in a circumferential array around the column and clamped with the column.

[0015] Advantages:

[0016] 1. The buckle type lamp pole profile can meet the combination of lamp poles with different structures, is convenient to install, and can reduce the weight by more than 70% compared with the existing galvanized steel pipe, can be installed without hoisting equipment, and greatly reduces the difficulty of transportation and installation.

[0017] 2. The buckle type lamp pole profile provided by the utility model reserves a groove for installing a light body, can meet the installation requirements of a lamp strip, a visual device and a signal acquisition device, and provides a structural basis for creating intelligent traffic facilities.

[0018] 3. The buckle type lamp pole profile can realize the combination of lamp poles with different structures by using different mounting columns, and can assemble signal lamp poles with a circular or square cross section.

[0019] 4. The signal lamp pole has the advantages of high structural strength, light weight and convenient installation, and compared with the galvanized steel pipe currently used, the input of material and human resources is greatly reduced in transportation and installation. DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0021] Figure 1 is a sectional view of the profile of the utility model.

[0022] Figure 2 is Figure 1 is an enlarged view of the A area structure (installation deformation schematic) in the figure.

[0023] Figure 3 is Figure 1 is an enlarged view of the A area structure (disassembly deformation schematic) in the figure.

[0024] Figure 4 is Figure 1 is an axonometric view of the structure of the profile.

[0025] In the figure: 1-arc-shaped edge; 2-groove; 3-stop; 4-side; 5-edge; 6-opening slot; 7-L profile; 8-clamping groove; 9-receiving groove; 10-through hole. DETAILED DESCRIPTION

[0026] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some but not all of the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present application.

[0028] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0029] In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product of the present application is usually placed, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, if the terms "first", "second" and the like appear in the description of the present application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0030] In addition, if the terms "horizontal", "vertical" and the like appear in the description of the present application, they do not mean that the component must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0031] In the description of the present application, it should also be noted that unless otherwise explicitly specified and limited, if the terms "arrangement", "installation", "connection", "connection" appear, they should be understood in a broad sense, for example, they can be fixedly connected, or detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] Embodiment 1:

[0033] This embodiment provides a snap-on lamp post profile, the structure of which is shown in the appendix to the instruction manual. Figures 1-4 As shown, the profile includes an integrally formed profile body. The outer edge of the cross-section of the profile body includes an arc-shaped edge 1. Both ends of the arc-shaped edge 1 have side edges 4 extending in the radial direction and forming edge strips 5. The side edges 4 are parallel to the axis of symmetry of the arc-shaped edge 1. An L-shaped profile 7 extends parallel to the side edges 4 and bends towards the side edges 4. The L-shaped profile 7 includes an integrally connected vertical section and a horizontal section that is snapped together by deformation. A snap-fit ​​groove 9 for accommodating other connecting structures is formed between the L-shaped profile 7 and the edge strips 5.

[0034] The above structure is the profile cross-section structure provided in this embodiment; see details below. Figure 1 As shown, in actual installation and use, the snap-fit ​​groove 9 serves to accommodate other structures that snap-fit ​​with the lamp post profile. Of course, when the structure snapping with the lamp post profile is also a profile structure, the L-shaped profile 7 can also be used for snap-fit. See [link / reference]. Figures 2-3 As shown, the horizontal section of the L-shaped profile 7, being a free end, can deform under stress, enabling it to establish a stable snap-fit ​​connection with other structures, thus achieving tool-free installation. Figure 2 The diagram shows the deformation direction of the L-shaped profile 7 of the light pole during installation. When the deformation of the horizontal section of the L-shaped profile 7 reaches a certain level, the horizontal section of the L-shaped profile 7 will... Figure 2 The state shown transitions from the structure it interlocks with to the position indicated by the dotted line, thus establishing the interlock. Similarly, when the lamp post profile needs to be disassembled, the horizontal section of the L-shaped profile 7, under the action of a disassembly force, will deform as follows: Figure 3 As shown, when the deformation of the horizontal segment reaches a certain level, it will cross the interlocking structure and transform to the position of the dotted line, thus completing the disassembly. The above process is a complete explanation of the installation and disassembly process and principle of the entire light pole profile. The interlocking structure can greatly improve the efficiency of installation. Furthermore, compared with traditional integrated galvanized steel pipes, the profile is significantly lighter, and it can be assembled into a complete light pole on-site, solving the disadvantages of integrated steel pipes, such as large length, heavy weight, and difficulty in transportation and installation. The function of the edge strip 5 is to make the joint between two adjacent light pole profiles or between the light pole profile and other structural components more neat, and at the same time provide an interlocking structure different from that of the L-shaped profile 7.

[0035] Example 2:

[0036] To meet the diverse application needs of profiles as components of signal light poles, this embodiment further optimizes the structure of the pole profile based on Embodiment 1. See details below. Figure 1As shown, at least one inwardly recessed groove 2 is provided on the arc-shaped edge 1. A retaining strip 3 extends further into the center of the groove 2 where the arc-shaped edge 1 meets the groove 2, making the internal width of the groove 2 greater than the width of its opening. The groove 2 forms a space for installing a light-emitting element, allowing the signal pole to provide more space for the installation of light signal generating devices, such as LED light strips that display light signals synchronously with the signal lights. To further enhance structural strength, the bottom of the groove 2 extends to both sides to form an integrated profile structure with the L-shaped profile 7, improving the overall strength of the pole profile. The retaining strip 3 makes the opening of the groove 2 converge, blocking the light-emitting element installed in the groove 2 and better fixing it, thereby improving the stability of the installation. It is worth noting that, depending on the application scenario, adhesives or other fillers that facilitate fixing, such as foaming devices and adhesive materials, can be added to the groove 2 when installing the light-emitting element.

[0037] In this embodiment, the number of grooves 2 is one, located at the center of the arc-shaped edge 1. In this embodiment, each lamp post profile is provided with one groove located at the center of the arc-shaped edge 1. Figure 1 The groove 2 shown is designed so that, regardless of how many of the lamp post profile structures described in the fundamental embodiment are installed on a single lamp post or any other device, a different number of light emitters can be installed according to actual needs, with at least one light emitter installed. For example, when multiple lamp post profiles are installed in a circular array, there will be corresponding light emitters facing different directions, enabling the lamp post to emit light signals without blind spots, greatly improving practicality.

[0038] Furthermore, a receiving groove 9 is formed between the two L-shaped profiles 7 to accommodate other connecting structures. This structure, with the receiving groove 9 between the two L-shaped profiles 7, further expands the lamp post profile fixing method described in this embodiment. Besides using the L-shaped profiles 7 for snap-fitting, the receiving groove 9 can also be used to establish snap-fitting or connecting relationships with other structures to form a fixed structure.

[0039] Further details can be found in the appendix to the instruction manual. Figure 4 As shown, at least one through hole 10 for water leakage or cable routing is provided between the groove 2 and the receiving groove 9. The number of through holes 10 can be determined according to actual needs, for example, the through holes 10 can be spaced at intervals of 10cm, 20cm, 30cm, 40cm, 50cm, 60cm, 120cm, 150cm, and 200cm to facilitate the installation and wiring of light-emitting elements of different lengths.

[0040] Furthermore, it also includes multiple openings 6 for drainage or cable clamping. See also Figure 1The open groove 6 can provide a fixing effect for arranging cables inside the lamp pole, avoid the cables in a free state to be subjected to more pulling force from the weight of the cables themselves, thereby shortening the service life of the cables under the action of long time; and clamping the cables into the open groove 6 can ensure that the cables can be effectively fixed, overcoming many adverse factors of the cables in a free state. When the lamp pole profile is not placed vertically, in order to avoid rainwater entering the profile and being in contact with the profile for a long time, the open groove 6 can quickly converge rainwater, and since the cross-sectional area of the open groove 6 is small, even a small amount of rainwater can form a pressure difference in the open groove 6, thereby promoting the flow of accumulated water from the higher end to the lower end, achieving the purpose of auxiliary drainage. Of course, the embodiment only lists the main use of the open groove 6, and the open groove 6 can also be used for clamping the panels or other structures matched with the profile, and when the profile is not used for the lamp pole, the open groove 6 can also be used for clamping any structure matched with the profile.

[0041] Embodiment 3

[0042] The embodiment provides a lamp pole, which comprises a column as a support structure and a plurality of buckle type lamp pole profiles according to any one of the above-mentioned embodiments distributed in a circumferential array around the column and clamped with the column.

[0043] In order to increase the light emitting units and improve the signal indication effect, in the embodiment, a connecting decorative strip is further arranged between the two adjacent profiles. The functions of the decorative strip include filling the gap between the profiles, installing the light emitting body, etc., so that the overall contour of the lamp pole is more integrated.

[0044] Embodiment 4

[0045] The utility model also provides another lamp pole, including as support structure's column, the column any relative side can detachably fixed with lamp pole panel, the column other relative side with lamp pole panel or column clamps or detachably connected with like above-mentioned buckle type lamp pole profile. The lamp pole provided by the embodiment is a quadrilateral structure, for example, the front and back sides are installed with video interactive devices or information prompt devices or information display panels; the left and right sides are lamp pole profiles. The advantage of this structure is that the lamp pole profiles can effectively shield the internal cables of various devices installed on the front and back sides, making the whole more beautiful. When the video interactive devices or information prompt devices or information display panels installed on the front and back sides need to be repaired or replaced, the lamp pole profiles can be disassembled to achieve this purpose. Since the lamp pole profiles are tool-free buckling, they are more quick and convenient. It should be noted that the structures or columns connected with the buckle type lamp pole profiles in any one of the above-mentioned embodiments are not the objects protected by the utility model, therefore, the utility model does not limit the specific structure of the above-mentioned column, as long as it includes the buckle type lamp pole profile. Figure 2or Figure 3 The structure shown can be connected with the buckle type lamp pole section, and other structures are not limited. The connection mode of the buckle is a mature prior art, and there are various settings for the column structure that can meet the buckle type lamp pole section buckling requirement, which will not be described in detail.

[0046] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Those skilled in the art can make various modifications and changes to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A snap-fit lamppost profile comprising a one-piece profile body, characterized in that: The outer edge of the cross section of the profile body comprises an arc-shaped edge (1), both ends of the arc-shaped edge (1) have side edges (4) extending in the radial direction and forming a strip (5), the side edges (4) are parallel to the symmetry axis of the arc-shaped edge (1), and an L-shaped profile (7) extending parallel to the side edges (4) and bending towards the side edges (4), the L-shaped profile (7) comprises an integral vertical segment and a horizontal segment clamped by deformation; the L-shaped profile (7) and the strip (5) form a clamping groove (9) for accommodating other connecting structures.

2. A buckle-type light pole profile according to claim 1, characterized in that: At least one inwardly recessed groove (2) is arranged on the arc-shaped edge (1), the arc-shaped edge (1) continues to extend to the middle of the groove (2) to form a baffle (3) at the joint of the arc-shaped edge (1) and the groove (2), so that the internal width of the groove (2) is greater than the width of the opening.

3. A clip-on light pole section according to claim 2, characterised in that: The number of the grooves (2) is one arranged at the center of the arc-shaped edge (1).

4. A buckle-type light pole profile according to claim 1, characterized in that: The two L-shaped profiles (7) form an accommodating groove (9) for accommodating other connecting structures.

5. A buckle-type light pole section according to claim 4, characterized in that: At least one through hole (10) for water leakage or cable threading is arranged between the groove (2) and the accommodating groove (9).

6. A buckle-type light pole section according to claim 1, characterized in that: A plurality of open grooves (6) for draining water or clamping cables are further included.

7. A light pole, characterized by: It comprises a column as a support structure, and a plurality of buckle type lamppost profiles as claimed in any one of claims 1-6 are arranged in a circumferential array around the column and clamped with the column. A connecting decorative strip is further arranged between the two adjacent profiles.

8. A lamp post according to claim 7, characterised in that: It comprises a column as a support structure, and a plurality of buckle type lamppost profiles as claimed in any one of claims 1-6 are arranged in a circumferential array around the column and clamped with the column.

9. A lamppost characterised in that: A connecting decorative strip is further arranged between the two adjacent profiles.

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