Modularized open-mounted down lamp convenient to disassemble

Abstract

The modularized open-mounted down lamp convenient to disassemble comprises a linear support, screws are symmetrically arranged on the left side and the right side of the linear support, the screws are movably connected with the linear support, and the linear support is movably connected with a ceiling disc through the screws. The upper surface of the ceiling disc is in threaded connection with screws, the number of the screws is four, and the four screws are arrayed in a rectangular array mode. According to the modularized open-mounted down lamp convenient to disassemble, through the arrangement of the linear support, the lamp tube rear cover and the lamp tube front ring, the lamp tube forms the whole open-mounted down lamp through the lamp tube rear cover and the lamp tube front ring, the lamp tubes in different shapes are replaced according to different requirements, and the lamp tubes can be fixedly assembled to the ceiling disc through screws; the ceiling disc can be installed on the top or the side wall and is suitable for different installation styles and sites, finally, fixing and installation are conducted through the linear support fixed through the screws, assembling of the modularized open-mounted down lamp is achieved, and flexibility and applicability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, and particularly relates to a modular surface-mounted downlight which is convenient to disassemble. Background Art

[0002] The LED surface-mounted downlight is a product improved and developed on the basis of the traditional downlight by applying a new type of LED lighting source. Compared with the traditional downlight, it has the advantages of energy saving, low carbon, long life, good color rendering, fast response speed, etc. The design of the LED surface-mounted downlight is more beautiful and lightweight, and it can achieve the overall unity and perfection of the building decoration during installation.

[0003] However, in specific use, due to different installation sites required, different installation methods are needed. Therefore, a disassemblable modular structure is required, which can be flexibly assembled and installed according to the required site to improve flexibility and applicability. Therefore, it is necessary to design a modular surface-mounted downlight that is convenient to disassemble. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a modular surface-mounted downlight that is convenient to disassemble, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A modular surface-mounted downlight that is convenient to disassemble includes a one-piece bracket. Screws are symmetrically arranged on the left and right sides of the one-piece bracket, and the screws are movably connected to the one-piece bracket. The one-piece bracket is movably connected to a ceiling plate through the screws; Screws are threadedly connected to the upper surface of the ceiling plate, and the number of the screws is four. The four screws are arranged in a rectangular array. The lower surface of the ceiling plate is connected to a lamp cylinder through the screws. A lamp cylinder rear cover is arranged on the upper surface of the lamp cylinder. The inner side wall of the lamp cylinder near the lower part is threadedly connected to a lamp cylinder front ring.

[0007] In order to achieve the purpose of helping heat dissipation, as a modular surface-mounted downlight that is convenient to disassemble according to the utility model, a limiting strip is annularly arranged on the inner side wall of the lamp cylinder. A radiator fixing block is movably connected to the outer surface of the limiting strip. A radiator is movably connected to the upper surface of the radiator fixing block. A limiting groove is opened on the outer surface of the radiator fixing block, and the size of the limiting groove is adapted to the size of the limiting strip.

[0008] In order to achieve the purpose of facilitating the replacement of the radiator, as a modular surface-mounted downlight that is convenient to disassemble according to the utility model, an installation hole is opened on the outer surface of the limiting groove. A marble is movably connected to the inner side wall of the installation hole. A clamping groove is opened on the outer surface of the radiator near the lower part, and the size of the clamping groove is adapted to the size of the marble.

[0009] In order to achieve the purpose of power supply, as a modular surface-mounted downlight that is easy to disassemble in the present utility model, a power supply fixing bracket is fixedly connected to the inner side wall of the lamp cylinder, and a power supply is fixedly connected to the outer surface of the power supply fixing bracket.

[0010] In order to achieve the purpose of enhancing illumination, as a modular surface-mounted downlight that is easy to disassemble in the present utility model, a lens is movably connected to the inner surface of the front ring of the lamp cylinder.

[0011] In order to achieve the purpose of illumination, as a modular surface-mounted downlight that is easy to disassemble in the present utility model, a COB light source is fixedly connected to the rear surface of the lens.

[0012] In order to achieve the purpose of preventing light glare, as a modular surface-mounted downlight that is easy to disassemble in the present utility model, an anti-glare cover is threadedly connected to the inner side wall of the lower part of the front ring of the lamp cylinder.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] 1. In the present utility model, through the settings of the one-word bracket, screws, ceiling plate, screws, lamp cylinder, lamp cylinder rear cover and lamp cylinder front ring, the lamp cylinder forms the entire surface-mounted downlight through the lamp cylinder rear cover and the lamp cylinder front ring, and different-shaped lamp cylinders can be replaced according to different needs. With the help of screws, the lamp cylinder can be fixedly assembled to the ceiling plate. The ceiling plate can be installed on the top or on the side wall, suitable for different installation styles and sites. Finally, it is fixed and installed through the one-word bracket fixed by screws, realizing the assembly of the modular surface-mounted downlight, improving flexibility and applicability.

[0015] 2. In the present utility model, through the settings of the radiator fixing block, radiator, limit groove, installation hole, ball and card slot, the lamp cylinder realizes the fixation of the radiator fixing block through the clamping of the limit strip and the limit groove, and the entire surface-mounted downlight is cooled with the help of the radiator, extending the service life. When different wattage radiators are needed, the radiator fixing block can be removed from the lamp cylinder, exposing the installation hole. When the ball is disengaged from the installation hole, without the clamping of the ball and the card slot, it is easy to replace the radiator. The assembly and disassembly are very simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view structure schematic diagram of the embodiment of the present utility model;

[0017] Figure 2 It is the lamp cylinder structure schematic diagram of the embodiment of the present utility model;

[0018] Figure 3 It is the radiator structure schematic diagram of the embodiment of the present utility model;

[0019] Figure 4Schematic diagram of the COB light source structure according to an embodiment of the present utility model;

[0020] Figure 5 Schematic diagram of the power supply structure according to an embodiment of the present utility model;

[0021] Figure 6 Schematic diagram of the marble and card slot structure according to an embodiment of the present utility model.

[0022] In the figure: 1, one-word bracket; 2, screw; 3, ceiling suction disc; 4, screw; 5, lamp cylinder; 6, rear cover of the lamp cylinder; 7, front ring of the lamp cylinder; 8, limit strip; 9, radiator fixing block; 10, radiator; 11, limit groove; 12, mounting hole; 13, marble; 14, card slot; 15, power supply fixing bracket; 16, power supply; 17, lens; 18, COB light source; 19, anti-glare cover. Specific implementation mode

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment

[0025] As Figure 1-6 shown, a modular surface-mounted downlight that is easy to disassemble includes a one-word bracket 1. Screws 2 are symmetrically arranged on the left and right sides of the one-word bracket 1. The screws 2 are movably connected to the one-word bracket 1. The one-word bracket 1 is movably connected to a ceiling suction disc 3 through the screws 2;

[0026] In this embodiment, screws 4 are threadedly connected to the upper surface of the ceiling suction disc 3. The number of screws 4 is four, and the four screws 4 are arranged in a rectangular array. The lower surface of the ceiling suction disc 3 is connected to a lamp cylinder 5 through the screws 4. A rear cover 6 of the lamp cylinder is arranged on the upper surface of the lamp cylinder 5, and a front ring 7 of the lamp cylinder is threadedly connected to the inner side wall of the lamp cylinder 5 near the lower part.

[0027] During specific use, the lamp cylinder 5 and the rear cover 6 of the lamp cylinder and the front ring 7 of the lamp cylinder form the entire surface-mounted downlight. Different-shaped lamp cylinders 5 can be replaced according to different requirements. With the help of the screws 4, the lamp cylinder 5 can be fixedly assembled to the ceiling suction disc 3. The ceiling suction disc 3 can be installed on the top or on the side wall, suitable for different installation styles and sites. Finally, it is fixed and installed through the one-word bracket 1 fixed by the screws 2, realizing the assembly of the modular surface-mounted downlight and improving flexibility and applicability.

[0028] In this embodiment, a limiting strip 8 is annularly arranged on the inner side wall of the lamp barrel 5. The outer surface of the limiting strip 8 is movably connected with a radiator fixing block 9, and the upper surface of the radiator fixing block 9 is movably connected with a radiator 10. A limiting groove 11 is formed on the outer surface of the radiator fixing block 9, and the size of the limiting groove 11 is adapted to the size of the limiting strip 8.

[0029] During specific use, the lamp barrel 5 fixes the radiator fixing block 9 through the engagement of the limiting strip 8 and the limiting groove 11, and with the help of the radiator 10, the whole surface-mounted downlight is cooled, extending the service life.

[0030] In this embodiment, a mounting hole 12 is formed on the outer surface of the limiting groove 11. A marble 13 is movably connected to the inner side wall of the mounting hole 12. A clamping groove 14 is formed on the outer surface of the lower part of the radiator 10, and the size of the clamping groove 14 is adapted to the size of the marble 13.

[0031] During specific use, when it is necessary to use radiators 10 with different wattages, the radiator fixing block 9 can be taken out of the lamp barrel 5, exposing the mounting hole 12. When the marble 13 is disengaged from the mounting hole 12, without the engagement of the marble 13 and the clamping groove 14, it is easy to replace the radiator 10, and the assembly and disassembly are very simple.

[0032] In this embodiment, a power supply fixing bracket 15 is fixedly connected to the inner side wall of the lamp barrel 5, and a power supply 16 is fixedly connected to the outer surface of the power supply fixing bracket 15.

[0033] During specific use, the power supply fixing bracket 15 can fix the power supply 16 to supply power to the surface-mounted downlight.

[0034] In this embodiment, a lens 17 is movably connected to the inner surface of the front ring 7 of the lamp barrel.

[0035] During specific use, the lens 17 can converge the illumination light beam for uniform distribution, realizing the enhancement of the illumination light beam.

[0036] In this embodiment, a COB light source 18 is fixedly connected to the rear surface of the lens 17.

[0037] During specific use, the COB light source 18 is environmentally friendly and easy to install, supplying illumination to the surface-mounted downlight.

[0038] In this embodiment, an anti-glare cover 19 is threadedly connected to the inner side wall of the lower part of the front ring 7 of the lamp barrel.

[0039] During specific use, the anti-glare cover 19 can protect the light beam, avoid causing dizziness during use, and improve the comfort of use.

[0040] Working principle: During use, the lamp cylinder 5, together with the lamp cylinder rear cover 6 and the lamp cylinder front ring 7, forms the entire surface-mounted downlight. Different-shaped lamp cylinders 5 can be replaced according to different requirements. With the help of the screw 4, the lamp cylinder 5 can be fixedly assembled to the ceiling plate 3. The ceiling plate 3 can be installed on the top or on the side wall, suitable for different installation styles and venues. Finally, it is fixed and installed through the one-piece bracket 1 fixed by the screw 2, realizing the assembly of the modular surface-mounted downlight, improving flexibility and applicability. The lamp cylinder 5 fixes the radiator fixing block 9 through the engagement of the limiting strip 8 and the limiting groove 11, and dissipates heat from the entire surface-mounted downlight with the help of the radiator 10, extending the service life. When it is necessary to use radiators 10 with different wattages, the radiator fixing block 9 can be removed from the lamp cylinder 5, exposing the mounting hole 12. When the marble 13 is disengaged from the mounting hole 12, without the engagement of the marble 13 and the card slot 14, it is easy to replace the radiator 10. The assembly and disassembly are very simple. The power supply fixing bracket 15 can fix the power supply 16 to supply power to the surface-mounted downlight. The COB light source 18 is environmentally friendly and easy to install, providing illumination for the surface-mounted downlight. The lens 17 can converge the illumination beam for uniform distribution, realizing the enhancement of the illumination beam. The anti-glare cover 19 can protect the beam to avoid dizziness during use and improve the comfort of use.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular surface-mounted downlight that is easy to disassemble, comprising a one-word bracket (1), characterized in that: On the left and right sides of the one-word bracket (1), screws (2) are symmetrically arranged. The screws (2) are movably connected to the one-word bracket (1), and the one-word bracket (1) is movably connected to a ceiling suction cup (3) through the screws (2). On the upper surface of the ceiling suction cup (3), screws (4) are threadedly connected. The number of the screws (4) is four, and the four screws (4) are arrayed in a rectangular array. On the lower surface of the ceiling suction cup (3), a lamp tube (5) is connected through the screws (4). On the upper surface of the lamp tube (5), a lamp tube rear cover (6) is arranged. On the inner side wall of the lamp tube (5) near the lower part, a lamp tube front ring (7) is threadedly connected.

2. The modular surface-mounted downlight according to claim 1, wherein: On the inner side wall of the lamp tube (5), a limiting strip (8) is annularly arranged. On the outer surface of the limiting strip (8), a radiator fixing block (9) is movably connected. On the upper surface of the radiator fixing block (9), a radiator (10) is movably connected. On the outer surface of the radiator fixing block (9), a limiting groove (11) is opened. The size of the limiting groove (11) is adapted to the size of the limiting strip (8).

3. The modular surface-mounted downlight that is easy to disassemble according to claim 2, wherein: On the outer surface of the limiting groove (11), a mounting hole (12) is opened. On the inner side wall of the mounting hole (12), a ball (13) is movably connected. On the outer surface of the radiator (10) near the lower part, a clamping groove (14) is opened. The size of the clamping groove (14) is adapted to the size of the ball (13).

4. The easy-to-disassemble modular surface-mounted downlight according to claim 2, wherein: On the inner side wall of the lamp tube (5), a power supply fixing bracket (15) is fixedly connected. On the outer surface of the power supply fixing bracket (15), a power supply (16) is fixedly connected.

5. A detachable modular surface-mounted downlight according to claim 1, characterized in that: On the inner surface of the lamp tube front ring (7), a lens (17) is movably connected.

6. The modular surface-mounted downlight that is easy to disassemble according to claim 5, wherein: On the rear surface of the lens (17), a COB light source (18) is fixedly connected.

7. The modular surface-mounted downlight that is easy to disassemble according to claim 5, characterized in that: On the inner side wall of the lamp tube front ring (7) near the lower part, an anti-glare cover (19) is threadedly connected.

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