Integrated down lamp

Abstract

The utility model relates to the field of lamps, in particular to an integrated down lamp which comprises a down lamp body, the down lamp body comprises a barrel body, an installation part and a heat dissipation part, an installation cavity is formed in the barrel body so that a bulb can be conveniently installed and placed, the barrel body plays a role in protecting the bulb and gathering light rays, and the outer side of the barrel body is sleeved with the installation part. Connecting clamping plates are fixedly installed at the two ends of the middles of the two sides of the installation part, connecting plates are arranged at the two ends of the top of the buckle, the two connecting plates are installed on the outer sides of the two connecting clamping plates in a clamped mode, the connecting plates and the connecting clamping plates are rotationally connected through rotating shafts, and baffles are arranged at the two ends of the rotating shafts, so that the rotating shafts can be prevented from falling off, and the buckle and the installation part are firmly installed; the outer side of the installation part is sleeved with the heat dissipation part, a plurality of heat dissipation holes are formed in the periphery of the heat dissipation part, the ventilation and heat dissipation effects are achieved, the outer sides of the heat dissipation holes are covered with the inclined plates, dust can be prevented from entering the barrel, and the dust is prevented from damaging internal parts.

Description

Technical Field

[0001] The utility model relates to the field of lamps, in particular to an integrated downlight. Background Art

[0002] A downlight is a lamp with a screw-in lamp holder that can be directly installed with an incandescent lamp or an energy-saving lamp. A downlight is a lighting tool that is embedded in the ceiling and emits light downward.

[0003] However, the prior art has the following defects:

[0004] However, the existing downlights have a complex structure, a large number of parts, and the parts are generally fastened with bolts, so the assembly efficiency of the downlights is low, which not only increases the labor cost of the lamps, but also reduces the production efficiency of the lamps, which is not conducive to the overall development of the enterprise. In addition, when the lamps are disassembled and assembled, it is easy to pinch people's hands due to spring rebound. Utility Model Content

[0005] The purpose of the utility model is to provide an integrated downlight to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrated downlight, comprising a downlight body, the downlight body comprising a barrel, a mounting piece and a heat sink, the barrel having a mounting cavity, the inner wall of the top of the mounting piece being fixedly connected to the outer wall in the middle of the barrel top, the inner wall of the top of the heat sink being fixedly connected to the outer walls on both sides of the barrel top, the mounting piece being sleeved on the outside of the barrel, the heat sink being sleeved on the outside of the mounting piece, a skirt being provided on the outside of the bottom of the heat sink, mounting holes being provided on both sides of the barrel top, and buckles being provided in the middle of both sides of the mounting piece.

[0007] By adopting the above technical solution, the installation cavity inside the cylinder is convenient for installing and placing the light bulb, the heat sink plays a role in ventilation and heat dissipation, which can prevent the internal temperature of the cylinder from being too high and affecting the use of the lamp, and the skirt is convenient for connecting with the ceiling.

[0008] The cross-sectional shape of the mounting piece is a "∏" shape, the heat sink is a double-layer structure, the inner layer of the heat sink is evenly provided with a plurality of heat dissipation holes, and the outer layer of the heat sink is evenly provided with a plurality of inclined plates.

[0009] The above technical solution is adopted. The heat dissipation holes of the solution are convenient for ventilation and heat dissipation, preventing the temperature inside the installation cavity from being too high. The inclined plate is inclined at the outside of the heat dissipation holes, which can play a blocking and protective role and prevent dust from entering the inside of the cylinder and causing damage to parts.

[0010] The bottom of the inclined plate is fixedly connected to the external structure of the heat sink, the top of the inclined plate is fixedly connected to the top of the heat dissipation hole, and a plurality of grooves are evenly formed on the top of the skirt.

[0011] The above technical solution is adopted, in which the inclined plate connects the inner and outer structures of the heat sink, and the skirt is convenient for connecting and installing the downlight body with the top of the ceiling.

[0012] The inner wall in the middle of the cylinder is provided with a step, and both sides of the step are provided with a slot, and both sides of the step are provided with a stopper fixedly installed with blocks, and a plurality of threaded holes are evenly provided around the inner wall at the top of the cylinder.

[0013] By adopting the above technical solution, the card slot of the solution is easy to be connected with the incandescent lamp or the LED lamp, so that the installation is firm and prevents falling off, and the stopper plays a blocking role.

[0014] Connecting splints are fixedly installed at both ends of the middle part of both sides of the mounting piece, connecting plates are fixedly installed at both ends of the top of the buckle, the two connecting splints are clamped and installed between the two connecting plates, and a wave groove is opened on the inner side of the bottom of the buckle.

[0015] The above technical solution is adopted, in which the connecting plate at the top of the buckle is snap-fitted and installed on both sides of the connecting splint, which is convenient for determining the installation position of the buckle, and the wave groove at the bottom of the buckle increases the friction, facilitates opening and closing, and prevents slipping.

[0016] A circular through hole is opened in the middle of the connecting splint and the middle of the connecting plate, a rotating shaft is inserted through the middle of the connecting splint and the middle of the connecting plate, baffles are fixedly installed at both ends of the rotating shaft, and a spring is sleeved on the outer side of the middle of the rotating shaft.

[0017] The above technical solution is adopted, in which the buckle is rotatably connected to the mounting member through a rotating shaft, the baffles at both ends of the rotating shaft play a blocking role to prevent the rotating shaft from falling off, and the spring plays a buffering and protective role.

[0018] The top of the cylinder is gear-shaped.

[0019] The above technical solution is adopted, in which the top of the cylinder is gear-shaped and is provided with a plurality of through slots to facilitate ventilation and heat dissipation.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The downlight body of the utility model is integrally formed without fragmented and complicated parts and does not require assembly and connection, which is simpler and more convenient, reduces the cost of the lamp, and improves production efficiency. A heat dissipation and ventilation component is provided on the outside of the downlight to prevent the internal temperature of the downlight from being too high. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0024] Figure 3 It is a front cross-sectional structural schematic diagram of the utility model;

[0025] Figure 4 It is a schematic plan view of the top structure of the utility model;

[0026] Figure 5 It is a schematic plan view of the bottom structure of the utility model.

[0027] In the figure: 1. skirt; 2. heat sink; 3. mounting base; 4. mounting piece; 5. buckle; 6. mounting hole; 7. groove; 8. mounting cavity; 9. slot; 10. block; 11. step; 12. wave groove; 13. heat dissipation hole; 14. connecting splint; 15. connecting plate; 16. rotating shaft; 17. spring; 18. baffle; 19. downlight body; 20. tilting plate; 21. threaded hole. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-5 The utility model provides an integrated downlight, including a downlight body 19, which includes a barrel 3, a mounting member 4 and a heat sink 2. A mounting cavity 8 is provided inside the barrel 3, the inner wall at the top of the mounting member 4 is fixedly connected to the outer wall in the middle of the top of the barrel 3, the inner wall at the top of the heat sink 2 is fixedly connected to the outer walls on both sides of the top of the barrel 3, the mounting member 4 is sleeved on the outside of the barrel 3, the heat sink 2 is sleeved on the outside of the mounting member 4, a skirt 1 is provided on the outside of the bottom of the heat sink 2, mounting holes 6 are provided on both sides of the top of the barrel 3, buckles 5 are provided in the middle of both sides of the mounting member 4, the bulb is installed inside the mounting cavity 8, the heat sink 2, the barrel 3 and the mounting member 4 are integrally formed and fixedly connected.

[0030] The cross-sectional shape of the mounting member 4 is a “∏” shape, the heat sink 2 is a double-layer structure, the inner layer of the heat sink 2 is evenly provided with a plurality of heat dissipation holes 13, and the outer layer of the heat sink 2 is evenly provided with a plurality of inclined plates 20, which are inclinedly covered on the outer sides of the heat dissipation holes 13.

[0031] The bottom of the inclined plate 20 is fixedly connected to the external structure of the heat sink 2, the top of the inclined plate 20 is fixedly connected to the top of the heat dissipation hole 13, a plurality of grooves 7 are evenly arranged on the top of the skirt 1, and the inclined plate 20 is fixedly installed between the inner and outer layer structures of the heat sink 2.

[0032] A step 11 is provided on the inner wall in the middle of the cylinder 3, and slots 9 are provided on both sides of the step 11. Stoppers 10 are fixedly installed on both sides of the slots 9 on the step 11. A plurality of threaded holes 21 are evenly provided around the inner wall at the top of the cylinder 3, and the stoppers 10 are distributed on both sides of the slots 9. The threaded holes 21 are convenient for installing light bulbs.

[0033] Connecting splints 14 are fixedly installed at both ends of the middle part of both sides of the mounting member 4, and connecting plates 15 are fixedly installed at both ends of the top of the buckle 5. The two connecting splints 14 are snap-fitted and installed between the two connecting plates 15. A wave groove 12 is opened on the inner side of the bottom of the buckle 5, and the connecting plate 15 is snap-fitted and installed on the outer side of the connecting splints 14.

[0034] A circular through hole is opened in the middle of the connecting splint 14 and the middle of the connecting plate 15, a rotating shaft 16 is inserted into the middle of the connecting splint 14 and the middle of the connecting plate 15, baffles 18 are fixedly installed at both ends of the rotating shaft 16, a spring 17 is sleeved on the outer side of the middle of the rotating shaft 16, and the buckle 5 is rotatably connected to the mounting member 4 through the rotating shaft 16.

[0035] The top of the cylinder 3 is gear-shaped, and a number of through grooves are evenly distributed on the top of the cylinder 3 to facilitate ventilation and heat dissipation.

[0036] Working principle: When the utility model is used, first connect the top of the bulb with the threaded hole 21 on the inner wall of the top of the cylinder 3 by screw threads to fix the bulb. Blocks 10 are provided around the inner wall of the middle part of the cylinder 3, which can be stuck around the bulb to fix and block the bulb and prevent it from falling off. A mounting member 4 is sleeved on the outer side of the cylinder 3. Buckles 5 are rotatably installed in the middle of both sides of the mounting member 4 to fix and install the downlight body 19, which is convenient for connecting and installing the downlight body 19 to the ceiling. A heat sink 2 is sleeved on the outer side of the mounting member 4. The heat dissipation holes 13 on the heat sink 2 are convenient for ventilation and heat dissipation. The outer side of the heat dissipation holes 13 is obliquely covered with an inclined plate 20, which can prevent dust from entering the interior of the cylinder 3 and prevent dust from damaging the parts inside the cylinder 3.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An integrated downlight, comprising a downlight body (19), characterized in that: The downlight body (19) comprises a tube body (3), a mounting member (4) and a heat sink (2); a mounting cavity (8) is provided inside the tube body (3); the inner wall of the top of the mounting member (4) is fixedly connected to the outer wall in the middle of the top of the tube body (3); the inner wall of the top of the heat sink (2) is fixedly connected to the outer walls on both sides of the top of the tube body (3); the mounting member (4) is sleeved on the outside of the tube body (3); the heat sink (2) is sleeved on the outside of the mounting member (4); a skirt (1) is provided on the outside of the bottom of the heat sink (2); mounting holes (6) are provided on both sides of the top of the tube body (3); buckles (5) are provided in the middle of both sides of the mounting member (4).

2. The integrated downlight according to claim 1, characterized in that: The cross-sectional shape of the mounting member (4) is a "∏" shape, the heat sink (2) is a double-layer structure, the inner layer of the heat sink (2) is evenly provided with a plurality of heat dissipation holes (13), and the outer layer of the heat sink (2) is evenly provided with a plurality of inclined plates (20).

3. The integrated downlight according to claim 2, characterized in that: The bottom of the inclined plate (20) is fixedly connected to the external structure of the heat sink (2), the top of the inclined plate (20) is fixedly connected to the top of the heat dissipation hole (13), and a plurality of grooves (7) are evenly arranged on the top of the skirt (1).

4. The integrated downlight according to claim 1, characterized in that: The inner wall in the middle of the cylinder (3) is provided with a step (11), and both sides of the step (11) are provided with a clamping groove (9). Stoppers (10) are fixedly installed on both sides of the clamping groove (9) on the step (11), and a plurality of threaded holes (21) are evenly provided around the inner wall at the top of the cylinder (3).

5. The integrated downlight according to claim 1, characterized in that: Connecting clamps (14) are fixedly mounted at both ends of the middle of both sides of the mounting member (4), connecting plates (15) are fixedly mounted at both ends of the top of the buckle (5), the two connecting clamps (14) are snap-fitted and mounted between the two connecting plates (15), and a wave groove (12) is provided on the inner side of the bottom of the buckle (5).

6. The integrated downlight according to claim 5, characterized in that: A circular through hole is provided in the middle of the connecting splint (14) and the middle of the connecting plate (15); a rotating shaft (16) is inserted into the middle of the connecting splint (14) and the middle of the connecting plate (15); baffles (18) are fixedly installed at both ends of the rotating shaft (16); and a spring (17) is sleeved on the outer side of the middle of the rotating shaft (16).

7. The integrated downlight according to claim 1, characterized in that: The top of the cylinder (3) is gear-shaped.

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