Stable LED lamp easy to install

Abstract

The utility model discloses a stable LED lamp easy to install. The stable LED lamp mainly comprises a lamp body, a support, a fixing plate and mechanical installation lugs. A lamp panel assembly, a reflection cup and an anti-dazzle diffusion cover are installed in the lamp body. A step protruding outwards is arranged on the periphery of the outer side of the lamp body, and a plurality of installation grooves with preset heights are formed in the step. The fixing plate is in a circular ring shape and is fixed to the step through a screw after being arranged on the lamp body in a sleeving mode. Mounting holes are formed in positions, corresponding to the mounting grooves, of the fixing plate; the mechanical mounting lug is provided with a through hole, is arranged in the mounting groove and is fixed after a screw penetrates through the through hole and the mounting hole; the mechanical mounting lug has a stroke of moving up and down along the screw within a preset height range; and the bracket is rotationally clamped with the lower end of the lamp body. According to the stable LED lamp easy to install, the modular design concept is adopted, assembly and disassembly are convenient, and meanwhile the problem that the force of a heavy spring of the lamp is not enough is solved.

Description

Technical Field

[0001] The utility model relates to the field of downlights, in particular to an LED lamp with stable structure and easy installation. Background Art

[0002] Downlights are a commonly used type of outdoor lighting fixture, mostly installed on the ceiling. Currently, conventional downlights sold on the market use springs for installation. When the product is relatively heavy, it is difficult for two springs to meet the force requirements. If three springs are used, it is difficult for one person to install. In addition, the structure of traditional downlights is mostly integrated, and components cannot be flexibly replaced, which is not convenient for maintenance and product configuration change. Summary of the Utility Model

[0003] To overcome the shortcomings of the prior art, the utility model provides an LED lamp with stable structure and easy installation.

[0004] An LED lamp with stable structure and easy installation, comprising:

[0005] A lamp body, which has a receiving cavity; a lamp board assembly, a reflecting cup and an anti-glare diffuser are installed in the receiving cavity; wherein, the upper end of the reflecting cup is rotationally clamped with the anti-glare diffuser, and the lamp board assembly is located above the anti-glare diffuser; an outwardly protruding step is provided on the outer peripheral circle of the lamp body, and a plurality of installation grooves with a preset height are provided on the step;

[0006] A fixing plate, which is circular ring-shaped and is fixed to the step by a first screw after being sleeved on the lamp body; installation holes are provided at positions corresponding to the installation grooves on the fixing plate;

[0007] A mechanical installation ear with a through hole, which is arranged in the installation groove and is fixed after a second screw passes through the through hole and the installation hole; the mechanical installation ear has a stroke of moving up and down along the second screw within the range of the preset height;

[0008] A bracket, which is rotationally clamped with the lower end of the lamp body and shields the end of the second screw.

[0009] Preferably, a PC reflective paper is provided on the lamp board assembly.

[0010] Preferably, the second screw is a headless screw.

[0011] Preferably, a safety rope is also threaded between the lamp body and the bracket.

[0012] Preferably, a color mixing switch is integrated on the lamp board assembly.

[0013] Preferably, it further includes a DC connector connected to the lamp board assembly, and the DC connector is led out from the upper end of the lamp body.

[0014] Preferably, at the place where the DC connector is led out from the upper end of the lamp body, an anti-pulling back cover is provided.

[0015] Preferably, one end of the mechanical mounting ear is provided with the through hole, and one side of the other end of the mechanical mounting ear is provided with sawteeth; the sawteeth face the direction of the bracket and contact the bottom edge of the mounting groove.

[0016] Preferably, a plurality of buckles are provided on the inner wall of the lamp body, and fixing posts matching the number and position of the buckles are provided on the bracket. One side of the fixing post has a step with a preset inclination; through the buckles and the fixing posts, the bracket is rotationally clamped with the lower end of the lamp body.

[0017] Preferably, the upper end of the reflecting cup has a plurality of L-shaped card slots, and the anti-glare diffuser cover has protrusions matching the number and position of the L-shaped card slots; through the L-shaped card slots and the protrusions, the upper end of the reflecting cup is rotationally clamped with the anti-glare diffuser cover.

[0018] For the stable and easy-to-install LED lamp provided by the present invention, during use, open the bracket and then rotate the second screw to adjust the height of the mechanical mounting ear, so as to realize the installation of the lamp for ceilings with different thicknesses, and at the same time solve the problem that the spring force of the heavy lamp is insufficient. In addition, both between the lamp body and the bracket, and between the reflecting cup and the anti-glare diffuser cover, a rotational clamping method is adopted, which can realize the replacement of different brackets and reflecting cups with various different optics after installation. Compared with the prior art, the technical solution of the present invention adopts the modular design concept, and the ingenious structural design enables the replacement of the bracket and the reflecting cup without disassembling the entire installed lamp. It can be flexibly replaced on the front of the lamp without the aid of any tools, and the operation is simple. This not only reduces the maintenance cost, but also meets the requirements of different installation environments. Description of the Drawings

[0019] Figure 1 It is a three-dimensional view of the stable and easy-to-install LED lamp in the embodiment of the present invention;

[0020] Figure 2 It is another three-dimensional view of the stable and easy-to-install LED lamp in the embodiment of the present invention;

[0021] Figure 3 It is an exploded view of the stable and easy-to-install LED lamp in the embodiment of the present invention;

[0022] Figure 4 It is an installation schematic diagram of the stable and easy-to-install LED lamp in the embodiment of the present invention;

[0023] Figure 5 This is another perspective three-dimensional view of the lamp body in the embodiment of the present utility model;

[0024] The markings in the attached drawings of the specification are as follows:

[0025] 1. Bracket; 11. Fixed column; 12. Step with a preset inclination; 2. Reflector cup; 21. L-shaped card slot; 3. Anti-glare diffuser; 31. Protrusion; 4. Reflective paper; 5. Lamp board assembly; 6. Lamp body; 61. Step; 62. Installation groove; 63. Snap; 7. Second screw; 8. Mechanical installation ear; 81. Through hole; 82. Sawtooth; 9. Fixed plate; 91. Installation hole; 10. First screw; 11. DC connector; 12. Anti-pulling back cover. Detailed implementation manners

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the attached drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0027] Provide a stable and easy-to-install LED lamp, as Figures 1 to 5 shown, including:

[0028] Lamp body 6, the lamp body has a receiving cavity; a lamp board assembly 5, a reflector cup 2 and an anti-glare diffuser 3 are installed in the receiving cavity; wherein, the upper end of the reflector cup is rotationally clamped with the anti-glare diffuser together, and the lamp board assembly is located above the anti-glare diffuser; an outwardly protruding step 61 is provided on the outer peripheral circle of the lamp body, and a plurality of installation grooves 62 with a preset height are provided on the step;

[0029] Fixed plate 9, the fixed plate is circular ring-shaped and is fixed to the step by a first screw 10 after being sleeved on the lamp body; installation holes 91 are provided at positions corresponding to the installation grooves on the fixed plate;

[0030] Mechanical installation ear 8 with a through hole 81, the mechanical installation ear is arranged in the installation groove and is fixed after the second screw 7 passes through the through hole and the installation hole; the mechanical installation ear has a stroke of moving up and down along the second screw within a preset height range;

[0031] Bracket 1, the bracket is rotationally clamped with the lower end of the lamp body together and shields the end of the second screw.

[0032] Among them, the first screw is a conventional screw; the second screw is preferably a headless screw, which is convenient for manual disassembly and assembly. When in use, after the user opens the bracket, rotating the second screw can adjust the height of the mechanical mounting ear, so as to realize the installation of the lamp on ceilings with different thicknesses. It can be understood that the number and position of the installation slots and the mechanical mounting ears can be flexibly selected, and being evenly distributed around the lamp body can well solve the problem that the existing lamps still have insufficient strength even with heavy springs.

[0033] Furthermore, a reflective paper 4, especially a PC reflective paper, is provided on the lamp board assembly. The reflective paper can prevent water from touching the live parts, playing a role in waterproofing and also improving the light efficiency of the product.

[0034] Furthermore, a safety rope is threaded between the lamp body and the bracket. The safety rope is preferably a steel wire rope, which can prevent the bracket from falling off.

[0035] Furthermore, a color adjustment switch is integrated on the lamp board assembly. The color adjustment switch is simple and convenient to operate, and can meet the switching of multiple colors of a product, such as 3000K, 4000K, 5700K, etc., and can meet the color temperatures required by customers at different time periods, reducing the inventory cost.

[0036] Furthermore, it also includes a DC connector 11 connected to the lamp board assembly, and the DC connector is led out from the upper end of the lamp body. On this basis, at the leading-out position of the DC connector at the upper end of the lamp body, an anti-pull rear cover 12 is provided.

[0037] Furthermore, a through hole is provided at one end of the mechanical mounting ear, and a sawtooth 82 is provided on one side of the other end of the mechanical mounting ear; the sawtooth faces the direction of the bracket and contacts the bottom edge of the installation slot. The sawtooth is beneficial to increasing the friction force and making it more stable.

[0038] Furthermore, a plurality of buckles 63 are provided on the inner wall of the lamp body, and fixing columns 11 matching the number and position of the buckles are provided on the bracket. One side of the fixing column has a step 12 with a preset inclination; through the buckles and the fixing columns, the bracket is rotationally clamped with the lower end of the lamp body.

[0039] Furthermore, a plurality of L-shaped slots 21 are provided at the upper end of the reflective cup, and protrusions 31 matching the number and position of the L-shaped slots are provided on the anti-glare diffuser; through the L-shaped slots and the protrusions, the upper end of the reflective cup is rotationally clamped with the anti-glare diffuser.

[0040] The above is an elaboration on the stable and easy-to-install LED lamp of the present invention to help understand the present invention; however, the implementation manners of the present invention are not limited by the above embodiments. Any changes, modifications, substitutions, combinations, and simplifications made without departing from the principle of the present invention shall be equivalent replacement methods and are all included in the protection scope of the present invention.

Claims

1. A stable and easy-to-install LED lamp, characterized in that, Comprising: A lamp body, the lamp body having a receiving cavity; a lamp board assembly, a reflecting cup and an anti-glare diffuser are installed in the receiving cavity; wherein, the upper end of the reflecting cup is rotationally snap-connected to the anti-glare diffuser, and the lamp board assembly is located above the anti-glare diffuser; an outwardly protruding step is provided on the outer peripheral circle of the lamp body, and a plurality of mounting grooves with a preset height are provided on the step; A fixing plate, the fixing plate is annular and is fixed to the step by a first screw after being sleeved on the lamp body; mounting holes are provided at positions corresponding to the mounting grooves on the fixing plate; A mechanical mounting ear with a through hole, the mechanical mounting ear is arranged in the mounting groove and is fixed after a second screw passes through the through hole and the mounting hole; the mechanical mounting ear has a stroke of moving up and down along the second screw within the range of the preset height; A bracket, the bracket is rotationally snap-connected to the lower end of the lamp body and shields the end of the second screw.

2. The stable and easily installable LED lamp according to claim 1, wherein, PC reflective paper is provided on the lamp board assembly.

3. The stable and easy-to-install LED lamp according to claim 1, wherein The second screw is a headless screw.

4. The stable and easily installable LED lamp according to claim 1, wherein, A safety rope is also passed through between the lamp body and the bracket.

5. The stable and easy-to-install LED lamp according to claim 1, characterized in that, A color adjustment switch is integrated on the lamp board assembly.

6. The stable and easy-to-install LED lamp according to claim 1, wherein It further includes a DC connector connected to the lamp board assembly, and the DC connector is led out from the upper end of the lamp body.

7. The stable and easy-to-install LED lamp according to claim 6, wherein An anti-pull rear cover is provided at the leading-out position of the DC connector at the upper end of the lamp body.

8. The stable and easy-to-install LED lamp according to any one of claims 1 to 7, characterized in that, One end of the mechanical mounting ear is provided with the through hole, and a sawtooth is provided on one side of the other end of the mechanical mounting ear; the sawtooth faces the direction of the bracket and contacts the bottom edge of the mounting groove.

9. The stable and easy-to-install LED lamp according to any one of claims 1 to 7, characterized in that A plurality of buckles are provided on the inner wall of the lamp body, and fixing columns matching the number and positions of the buckles are provided on the bracket. One side of the fixing column has a step with a preset inclination; through the buckles and the fixing columns, the bracket is rotationally snap-connected to the lower end of the lamp body.

10. The stable and easy-to-install LED lamp according to any one of claims 1 to 7, characterized in that, The upper end of the reflecting cup has a plurality of L-shaped card slots, and the anti-glare diffuser has protrusions matching the number and positions of the L-shaped card slots; through the L-shaped card slots and the protrusions, the upper end of the reflecting cup is rotationally snap-connected to the anti-glare diffuser.

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