Angle adjusting and abutting type street lamp holder
By introducing an arc-shaped mounting surface and a V-shaped stop spring in the street light head, the problems of sealing and angle adjustment of the street light head are solved, realizing adjustable angle and stable and reliable assembly, and enhancing the performance of the street light head.
Patent Information
- Application Number
- CN202520068762.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-13
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2035-01-13
AI Technical Summary
The existing street light heads have limited sealing performance and the mounting poles and lamp housings are in fixed positions, making it impossible to adjust the angle as needed, thus limiting their stability during use.
An angle-adjustable, abutment-type street light head was designed. By setting an arc-shaped mounting surface and an arc-shaped pressing part on the side of the lamp housing, combined with a V-shaped abutment spring and an arc-shaped adjustment groove, the angle between the mounting handle and the lamp housing can be adjusted. The screw positioning enhances the assembly stability.
The adjustable angle of the street light head improves the stability and reliability of assembly, prevents the lamp housing from shaking, and enhances sealing and applicability.
Smart Images
Figure CN223595827U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of street light technology, specifically relating to an angle-adjustable stop-position street light head. Background Technology
[0002] Streetlights are a common type of lighting fixture used for road illumination. They generally consist of a mounting base, a streetlight pole fixed to the mounting base, and a streetlight head fixed to the top of the streetlight pole. The streetlight head includes a lamp housing, a mounting bracket, a light source plate, and a lens panel. The lens panel is usually fixed with screws, and the mounting bracket is also fixed to the side of the lamp housing with bolts. Although this can meet the general usage requirements, its sealing performance is very limited, and the installation position of the mounting bracket and the lamp housing is fixed, so the angle cannot be adjusted as needed, which limits the stability of use. Utility Model Content
[0003] The purpose of this utility model is to provide an angle-adjustable, stop-position street light head with a reasonable structural design that improves the stability of use.
[0004] The technical solution to achieve the purpose of this utility model is an angle-adjustable, recessed street light head, including a lamp housing, a light source board and a drive circuit board fixed inside the lamp housing, a lens panel fixed to the opening of the lamp housing by screws, an arc-shaped mounting surface provided on the side of the lamp housing, and a recessed cavity provided in the middle of the bottom surface of the arc-shaped mounting surface.
[0005] The lamp housing is provided with a mounting handle on its side, and the end of the mounting handle is integrally formed with an arc-shaped pressing part.
[0006] The arc-shaped pressing part has a wire through hole in the middle, and the arc-shaped pressing part has two parallel arc-shaped adjustment grooves.
[0007] A V-shaped stop spring is fixed on the top wall of the avoidance cavity;
[0008] The arc-shaped pressing part has several pressing strip grooves on its arc-shaped surface;
[0009] The arc-shaped pressing part is attached to the arc-shaped mounting surface and is fixed to the arc-shaped mounting surface by a screw thread passing through the arc-shaped adjusting groove, and the V-shaped pressing spring is positioned in different pressing strip grooves.
[0010] A further preferred embodiment is that the lamp housing, the bottom surface, and the top edge of the lens panel are all provided with sealing strip grooves;
[0011] A sealing strip is provided in the groove of the sealing strip;
[0012] The screw is located outside the groove of the sealing strip, and the lamp housing and lens panel are sealed by the sealing strip.
[0013] A further preferred embodiment is that the V-shaped abutment spring is a 1-2mm stainless steel spring, and the height of the V-shaped abutment spring matches the depth of the abutment groove.
[0014] A further preferred embodiment is that there are two V-shaped stop springs;
[0015] The top surface of the arc-shaped pressing part is provided with two sets of pressing strip grooves, and the two sets of pressing strip grooves are located on both sides of the center line of the wire hole;
[0016] The positions of the two V-shaped abutment springs are matched with the positions of the two abutment grooves.
[0017] A further preferred embodiment is that the lens panel has a toothed refractive groove at its edge.
[0018] This utility model has positive effects: its structure is reasonably designed. By using a V-shaped abutment spring to cooperate with the abutment groove, and by using a screw and an arc-shaped adjustment groove, the angle between the mounting handle and the lamp housing can be adjusted as needed. That is, the arc-shaped abutment part can be installed at different positions on the arc-shaped mounting surface, and the screw positioning improves the assembly stability. Moreover, the V-shaped abutment spring pressing against the abutment groove ensures the effectiveness and reliability of the installation position, prevents the lamp housing from moving or shaking after assembly, ensures the stability and reliability of the position, and has strong applicability. Attached Figure Description
[0019] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:
[0020] Figure 1 This is a schematic diagram of the structure of this utility model;
[0021] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;
[0022] Figure 3 This is another perspective view of the disassembled structure of this utility model;
[0023] Figure 4 This is a schematic diagram of the specific structure of the mounting handle in this utility model.
[0024] Reference numerals: 1. Lamp housing; 2. Light source board; 3. Drive circuit board; 4. Lens panel; 5. Arc-shaped mounting surface; 6. Alternating cavity; 7. Mounting handle; 8. Arc-shaped pressing part; 9. Wire through hole; 10. Arc-shaped adjusting groove; 11. V-shaped pressing spring; 12. Pressing strip groove; 13. Sealing strip groove; 14. Sealing strip; 15. Toothed refraction groove. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0026] Example
[0027] See Figures 1 to 4 As shown, an angle-adjustable, abutment-type street light head includes a lamp housing 1, a light source plate 2 and a drive circuit board 3 fixed inside the lamp housing. A lens panel 4 is fixed to the opening of the lamp housing by screws. In this embodiment, the light source plate and the drive circuit board are conventional structures of the prior art, and are simply applied, so they are not described in detail. At the same time, an arc-shaped mounting surface 5 is provided on the side of the lamp housing, and a recess 6 is provided in the middle of the bottom surface of the arc-shaped mounting surface. The recess 6 is matched with the wire through hole, which is conducive to the wire passing through and electrically connecting to the drive circuit board. The width of the recess 6 is greater than the width of the wire through hole and less than the width of the arc-shaped abutment part.
[0028] Meanwhile, in practical applications, the lamp housing has a mounting handle 7 on its side, and an arc-shaped pressing part 8 is integrally formed at the end of the mounting handle. During use, a wire through hole 9 is provided in the middle of the arc-shaped pressing part, and two parallel arc-shaped adjusting grooves 10 are provided on the arc-shaped pressing part. These arc-shaped adjusting grooves are mainly used to adjust the position relative to the screw during installation, thereby meeting different installation angle requirements, improving the convenience and effectiveness of installation. Furthermore, the two arc-shaped adjusting grooves also ensure the reliability of the installation. And, to ensure that after installation… The device will not loosen or shift. A V-shaped abutment spring 11 is fixed on the top wall of the recessed cavity. When the lamp housing is a plastic structure, one end of the V-shaped abutment spring is injection molded, or it can be fixed by screws or riveting to ensure a stable and reliable installation position. Furthermore, several abutment grooves 12 are provided on the arc-shaped abutment surface. During assembly, the arc-shaped abutment surface is attached to the arc-shaped mounting surface and fixed to the arc-shaped mounting surface by a screw thread passing through the arc-shaped adjustment groove. The V-shaped abutment spring is positioned by pressing against different abutment grooves. With the above structure, only the V-shaped abutment spring needs to be processed separately, reducing the processing difficulty and enabling mass production. At the same time, the stability and effectiveness of the overall structure can be guaranteed after assembly.
[0029] In practical applications, the lamp housing, bottom surface, and top edge of the lens panel are all provided with sealing strip grooves 13; a sealing strip 14 is provided inside the sealing strip groove; during assembly, the screw is located outside the sealing strip groove, and the lamp housing and lens panel are sealed by the sealing strip. The sealing performance at the connection point can improve the applicability.
[0030] Furthermore, in this embodiment, the V-shaped abutment spring is a 1-2mm thick stainless steel spring, and the height of the V-shaped abutment spring matches the depth of the abutment groove. There are two V-shaped abutment springs; the top surface of the arc-shaped abutment part is provided with two sets of abutment grooves, and these two sets of abutment grooves are located on both sides of the centerline of the wire through-hole; the positions of the two V-shaped abutment springs match the positions of the two abutment grooves. This two-point abutment design ensures the stability and reliability of the assembly position, making it highly practical.
[0031] To improve the lighting effect, the lens panel is provided with a toothed refractive groove 15 at its edge. Light can be refracted through the toothed refractive groove.
[0032] This utility model has positive effects: its structure is reasonably designed. By using a V-shaped abutment spring to cooperate with the abutment groove, and by using a screw and an arc-shaped adjustment groove, the angle between the mounting handle and the lamp housing can be adjusted as needed. That is, the arc-shaped abutment part can be installed at different positions on the arc-shaped mounting surface, and the screw positioning improves the assembly stability. Moreover, the V-shaped abutment spring pressing against the abutment groove ensures the effectiveness and reliability of the installation position, prevents the lamp housing from moving or shaking after assembly, ensures the stability and reliability of the position, and has strong applicability.
[0033] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.
[0034] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.
Claims
1. An angle-adjustable, stop-position type street light head, comprising a lamp housing, a light source plate and a drive circuit board fixed inside the lamp housing, wherein a lens panel is fixed to the opening of the lamp housing by screws, characterized in that: The lamp housing has an arc-shaped mounting surface on its side, and a clearance cavity is provided in the middle of the bottom surface of the arc-shaped mounting surface. The lamp housing is provided with a mounting handle on its side, and the end of the mounting handle is integrally formed with an arc-shaped pressing part. The arc-shaped pressing part has a wire through hole in the middle, and the arc-shaped pressing part has two parallel arc-shaped adjustment grooves. A V-shaped stop spring is fixed on the top wall of the avoidance cavity; The arc-shaped pressing part has several pressing strip grooves on its arc-shaped surface; The arc-shaped pressing part is attached to the arc-shaped mounting surface and is fixed to the arc-shaped mounting surface by a screw thread passing through the arc-shaped adjusting groove, and the V-shaped abutting spring is positioned by pressing against different pressing strip grooves.
2. The angle-adjustable stop-position street lamp head according to claim 1, characterized in that: The lamp housing, bottom surface, and top edge of the lens panel are all provided with sealing strip grooves; A sealing strip is provided in the groove of the sealing strip; The screw is located outside the groove of the sealing strip, and the lamp housing and lens panel are sealed by the sealing strip.
3. The angle-adjustable stop-position street lamp head according to claim 1, characterized in that: The V-shaped abutment spring is a 1-2mm stainless steel spring, and the height of the V-shaped abutment spring matches the depth of the abutment groove.
4. The angle-adjustable stop-position street lamp head according to claim 1, characterized in that: There are two V-shaped stop springs; The top surface of the arc-shaped pressing part is provided with two sets of pressing strip grooves, and the two sets of pressing strip grooves are located on both sides of the center line of the wire hole; The positions of the two V-shaped abutment springs are matched with the positions of the two abutment grooves.
5. The angle-adjustable stop-position street lamp head according to claim 1, characterized in that: The lens panel has a toothed refractive groove at its edge.