Drawing type LED street lamp
The retractable LED road light design addresses maintenance and transportation challenges by allowing easy disassembly and assembly through a telescopic structure, improving safety and reducing operational costs.
Patent Information
- Application Number
- CN202422367074.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-27
AI Technical Summary
The existing LED street lights are inconvenient to repair and transport, which poses safety risks and are costly, and the lamp pole is too high for transportation.
Design a pull-out LED street light. Through a detachable connection structure and guide block, the LED street lights are easily disassembled and installed, reducing transportation costs, and improving movement stability through guide blocks to avoid wear.
It realizes convenient disassembly and installation of LED street lights, reduces transportation costs, improves service life and reduces safety hazards in high altitude operations.
Smart Images
Figure CN223105961U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of LED street lamps, in particular to a pull-out type LED street lamp. Background Technique
[0002] LED street lamps have become the best choice for energy-saving transformation of road lighting.
[0003] Due to the long-term operation of LED street lamps, there are often cases where the LED street lamps fail and do not light up, which requires staff to repair the LED street lamps in a timely manner. Since the lamp poles are relatively high, large lifting or hoisting machinery needs to be used for high-altitude operations during maintenance. This operation method poses potential safety hazards to the lives of operators and has a high operation cost, wasting a lot of manpower and material resources; in addition, during the transportation of street lamps, it is not convenient to transport due to the excessive height of the lamp poles. Content of the Utility Model
[0004] Aiming at the deficiencies of the prior art, the utility model provides a pull-out type LED street lamp, which solves the problems raised in the current background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solutions:
[0006] A pull-out type LED street lamp includes a base, a positioning rod, and an LED light source device. A support column is provided at the top of the base. A connecting rod is slidably connected inside the support column. A fixed platform is provided at the top of the connecting rod. Positioning rods are slidably connected inside both the connecting rod and the fixed platform. The support column, the connecting rod, the positioning rod, and the fixed platform are all hollow structures. A number of positioning holes are provided on the surface of the connecting rod. Fixing bolts are provided in the positioning holes. The fixing bolts pass through the positioning holes to one side inside the connecting rod to fix the connecting rod. Symmetric chutes are provided on the surface of the fixed platform. A number of limiting holes are provided on the surface of the positioning rod. Limiting bolts are provided in the limiting holes. The limiting bolts pass through the chutes and the limiting holes to one side inside the positioning rod to fix the positioning rod.
[0007] Preferably, the top of the positioning rod is fixedly connected with an LED light source device through a connecting bolt.
[0008] Preferably, a guide rail is provided on one side inside the support column. Guide blocks are provided on both sides of the connecting rod. The guide blocks are slidably connected with the guide rail.
[0009] Preferably, the size of the support column is larger than that of the connecting rod.
[0010] Preferably, the sizes of both the connecting rod and the fixed platform are larger than that of the positioning rod.
[0011] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:
[0012] For a pull-out type LED street lamp provided by the present utility model, by pulling out the fixing bolts from the positioning holes on the connecting rod, the connecting rod descends to the bottommost part inside the support column. Then, by pulling out the limit bolts from the sliding grooves on the fixing platform and the limit holes on the connecting rod, and then pulling out the positioning rod. Since the positioning rod and the LED light source device are fixedly connected by connecting bolts, by disassembling the connecting bolts, the positioning rod and the LED light source device can be separated, so that the disassembly and installation of the LED street lamp are convenient, which is convenient for packing and reduces the transportation cost. At the same time, it is also convenient for maintenance;
[0013] The present utility model is provided with guiding blocks on both sides of the connecting rod. By sliding the guiding blocks on the guide rails inside the support column, the stability of the connecting rod during movement is improved, and the service life of the connecting rod is increased, avoiding direct contact and wear between the connecting rod and the support column. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic structural diagram of the present utility model.
[0015] Figure 2 It is a schematic internal structure diagram of the connection between the support column and the connecting rod of the present utility model.
[0016] Figure 3 It is a schematic internal structure diagram of the connection between the connecting rod and the positioning rod of the present utility model.
[0017] Figure 4 It is Figure 1 a partially enlarged view of the structure at position A of
[0018] In the figure: 1, base; 2, support column; 3, connecting rod; 4, positioning rod; 5, LED light source device; 6, guiding block; 7, guide rail; 8, positioning hole; 9, fixing bolt; 10, limit hole; 11, limit bolt; 12, sliding groove; 13, fixing platform. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] To further illustrate the embodiments, the present utility model provides drawings. These drawings are a part of the disclosure of the present utility model, which are mainly used to illustrate the embodiments and can be used to explain the operating principle of the embodiments in combination with the relevant descriptions in the specification. With reference to these contents, those of ordinary skill in the art should be able to understand other possible embodiments and the advantages of the present utility model. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.
[0020] According to the embodiments of the present utility model, a pull-out type LED street lamp is provided.
[0021] Example 1:
[0022] As shown in the accompanying drawings of the specification Figure 1 A pull-out LED street lamp includes a base 1, a positioning rod 4, and an LED light source device 5. A support column 2 is provided at the top of the base 1. A connecting rod 4 is slidably connected inside the support column 2. A fixing table 13 is provided at the top of the connecting rod 4. A positioning rod 4 is slidably connected inside both the connecting rod 4 and the fixing table 13. The support column 2, the connecting rod 3, the positioning rod 4, and the fixing table 13 are all hollow structures. A plurality of positioning holes 8 are formed on the surface of the connecting rod 3. A fixing bolt 9 is arranged in the positioning hole 8. The fixing bolt 9 passes through the positioning hole 8 to one side inside the connecting rod 3 to fix the connecting rod 3. Symmetric chutes 12 are formed on the surface of the fixing table 13. A plurality of limiting holes 10 are formed on the surface of the positioning rod 4. A limiting bolt 11 is arranged in the limiting hole 10. The limiting bolt 11 passes through the chute 12 and the limiting hole 10 to one side inside the positioning rod 4 to fix the positioning rod 4.
[0023] Example 2:
[0024] As shown in the accompanying drawings of the specification Figure 1 , Figure 2 , Figure 3 and Figure 4 A pull-out LED street lamp, when in use, first confirm the height of the LED street lamp, then connect the positioning rod 4 and the LED light source device 5 through a connecting bolt, and then install the connecting rod 3 inside the support column 2. When the support column 2 reaches the specified height, insert the fixing bolt 9 into the positioning hole 8 provided on the surface of the connecting rod 3 until the connecting rod 3 is fixed. Then install the positioning rod 4 inside the connecting rod 3. When the connecting rod 3 reaches the specified height, insert the limiting bolt 11 into the chute 12 on the fixing table 13 and the limiting hole 10 on the positioning rod 4 until the positioning rod 4 is fixed, and the installation is completed. When it is necessary to pack and transport or repair the LED street lamp, pull out the fixing bolt 9 from the positioning hole 8 on the connecting rod 3 to make the connecting rod 3 descend to the bottom inside the support column 2. Then pull out the limiting bolt 11 from the chute 12 on the fixing table 13 and the limiting hole 10 on the connecting rod 3, and then pull out the positioning rod 4. Since the positioning rod 4 and the LED light source device 5 are fixedly connected through a connecting bolt, by disassembling the connecting bolt, the positioning rod 4 and the LED light source device 5 can be separated, so that the LED street lamp is convenient to disassemble and install, convenient to pack for packaging, reducing transportation costs, and at the same time facilitating maintenance. By providing guiding blocks 6 on both sides of the connecting rod 3, the guiding blocks 6 slide on the guide rails 7 inside the support column 2, thereby improving the stability of the connecting rod 3 during movement and increasing the service life of the connecting rod 3, avoiding direct contact and wear between the connecting rod 3 and the support column 2.
[0025] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.
[0026] In the present utility model, unless otherwise clearly specified and defined, for example, it can be fixedly connected, detachably connected, or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0027] It should be noted that in this text, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0028] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A pull-out type LED street lamp, characterized in that: It includes a base (1), a positioning rod (4), and an LED light source device (5). A support column (2) is provided at the top of the base (1). A connecting rod (3) is slidably connected inside the support column (2). A fixing platform (13) is provided at the top of the connecting rod (3). A positioning rod (4) is slidably connected inside both the connecting rod (3) and the fixing platform (13). The support column (2), the connecting rod (3), the positioning rod (4), and the fixing platform (13) are all provided with a hollow structure. A number of positioning holes (8) are provided on the surface of the connecting rod (3). A fixing bolt (9) is provided inside the positioning hole (8). The fixing bolt (9) passes through the positioning hole (8) to one side inside the connecting rod (3) to fix the connecting rod (3). Symmetrical sliding grooves (12) are provided on the surface of the fixing platform (13). A number of limiting holes (10) are provided on the surface of the positioning rod (4). A limiting bolt (11) is provided inside the limiting hole (10). The limiting bolt (11) passes through the sliding groove (12) and the limiting hole (10) to one side inside the positioning rod (4) to fix the positioning rod (4).
2. The draw-out type LED street lamp according to claim 1, characterized in that: The top of the positioning rod (4) is fixedly connected to the LED light source device (5) through a connecting bolt.
3. A pull-out type LED street lamp according to claim 1, characterized in that: A guide rail (7) is provided on one side inside the support column (2). Guide blocks (6) are provided on both sides of the connecting rod (3). The guide blocks (6) and the guide rail (7) are slidably connected.
4. The drawable LED street lamp according to claim 1, characterized in that: The size of the support column (2) is larger than the size of the connecting rod (3).
5. The drawable LED street lamp according to claim 1, characterized in that: The sizes of both the connecting rod (3) and the fixing platform (13) are larger than the size of the positioning rod (4).