CN216619550U

CN216619550U - High-heat-dissipation anti-dazzle LED ceiling lamp

Info

Publication number: CN216619550U
Application number: CN202122597666.8U
Authority: CN
Inventors: 孙研; 刘永清; 杨倩
Original assignee: Foshan Lighting Chanchang Photoelectric Co ltd
Current assignee: Foshan Lighting Chanchang Photoelectric Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-27
Anticipated expiration: 2031-10-27

Abstract

The application provides a high anti-dazzle LED ceiling light that dispels heat relates to the lighting technology field, and its technical scheme main points are: the method comprises the following steps: the lamp panel is used for emitting light; the lens is butted with the lamp panel, receives the light emitted by the lamp panel and disperses the light; the light reflecting cup is sleeved on the lens, receives the light emitted by the lens and emits the light to the external environment, so that illumination is performed; the radiator covers the lamp panel and is provided with radiating holes. The application provides a high anti-dazzle LED ceiling lamp that dispels heat has anti-dazzle, advantage that heat dispersion is good.

Description

High-heat-dissipation anti-dazzle LED ceiling lamp

Technical Field

The application relates to the technical field of lighting, in particular to a high-heat-dissipation anti-dazzle LED ceiling lamp.

Background

With the increasing maturity of the LED technology, the popularity of LED lamp products in the field of vision of the public is higher and higher, and the application of the LED technology in ceiling lamp products is also getting mature. However, the coverage of the ceiling lamp in terms of heat dissipation and anti-dazzle compatible products is not high at present, and only one of the products can be achieved, so that the market competitiveness of the domestic lamp is insufficient. On the other hand, due to unreasonable lens and anti-glare treatment of the existing LED ceiling lamps, most of the LED ceiling lamps have the problem of residual light dissipation, so that glare is serious, glaring conditions are easy to occur, and the requirement for protecting eyes of illumination for humanization and comfort is lacked; secondly, in the aspect of heat dissipation, a closed cavity is usually adopted to dissipate heat through a shell, so that heat generated by a light source cannot be exchanged in time, and the risk of early failure of the lamp is easily caused.

In view of the above problems, improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a high heat dissipation anti-dazzle LED ceiling light, has anti-dazzle, advantage that heat dispersion is good.

In a first aspect, the application provides a high heat dissipation anti-dazzle LED ceiling lamp, the technical scheme is as follows:

the method comprises the following steps:

the lamp panel is used for emitting light;

the lens is butted with the lamp panel, receives the light emitted by the lamp panel and disperses the light;

the light reflecting cup is sleeved on the lens, receives the light emitted by the lens and emits the light to the external environment, so that illumination is performed;

the radiator covers the lamp panel and is provided with radiating holes.

The lamp plate circular telegram is luminous after, light shines on lens, by lens divergence, light after being diverged by lens shines on anti-light cup, after the reflection of anti-light cup, light shines to external environment, realize the effect of illumination, the light that the lamp plate sent is through carrying out the secondary conversion, make UGR can be less than 13, effectively realize preventing dazzling light, and simultaneously, it dispels the heat to be equipped with the radiator at the lamp plate upper shield, further be equipped with the louvre on the radiator, the radiating effect is improved, the heat that sends in the messenger's lamp plate working process can in time be distributed away, and then improve the life of lamps and lanterns.

Further, in the present application, the lens and the reflector cup are housed within the heat sink.

And the radiator is used for radiating the whole body and controlling the temperature of the whole lamp.

Further, in this application, the louvre has seted up two at least for form convection current.

At least two heat dissipation holes are formed for forming convection, so that the heat dissipation effect can be effectively improved.

Further, in the present application, at least two of the heat dissipation holes are symmetrically disposed.

Further, in this application, the lateral surface of reflection of light cup has seted up the radiating groove.

Further, in this application, still include the zhonghuan, the zhonghuan inboard is equipped with the portion of placing, reflection of light cup cover is established on the portion of placing, the zhonghuan with the radiator joint forms wholly.

Further, in this application, the placing part is provided with a placing strip protruding from the placing part, and the placing strip contacts with the bottom surface and the side surface of the reflective cup, so that a gap is formed between the placing part and the reflective cup.

Further, in this application, still include the face ring, the face ring cover is established the zhonghuan and outside the radiator, be equipped with the spring clamp on the face ring and be used for being connected with external environment.

Further, in this application, the zhonghuan is the ring form, the face ring is the ring form, the surface of zhonghuan is equipped with outside convex hickey, the face ring pass through the bolt with hickey connects.

Further, in this application, a fastening hole is formed in the heat sink, a fastening block is disposed on the middle ring, the fastening block is provided with a guide slope, and the heat sink and the middle ring are fastened with each other through the fastening hole and the fastening block.

Further, in this application, the zhonghuan is provided with the locating piece, the radiator seted up with locating slot that the locating piece cooperatees.

By last can, the application provides a high heat dissipation anti-dazzle LED ceiling light, the lamp plate circular telegram is luminous after, light shines on lens, by lens divergence, light after being diverged by lens shines on anti-light cup, after the reflection of anti-light cup, light shines to external environment, realize the effect of illumination, the light that the lamp plate sent is through carrying out secondary conversion, make UGR can be less than 13, effectively realize preventing dazzling light, and simultaneously, it dispels the heat to be equipped with the radiator at the lamp plate upper shield, further be equipped with the louvre on the radiator, improve the radiating effect, the heat that sends in the messenger's lamp plate working process can in time be distributed away, and then improve the life of lamps and lanterns, therefore, the high heat dissipation LED anti-dazzle ceiling light that this application provided has anti-dazzle, the good beneficial effect of heat dispersion.

Drawings

Fig. 1 is a schematic view of an internal structure of a high-heat-dissipation anti-dazzle LED ceiling lamp provided by the present application.

Fig. 2 is a schematic view of the internal structure of a high-heat-dissipation anti-dazzle LED ceiling lamp provided by the present application.

Fig. 3 is a schematic structural diagram of a middle ring provided in the present application.

Fig. 4 is a schematic view of the internal structure of a high-heat-dissipation anti-dazzle LED ceiling lamp provided by the present application.

Fig. 5 is a schematic view of a heat sink structure provided in the present application.

Fig. 6 is a schematic view of the overall structure of a high-heat-dissipation anti-dazzle LED ceiling lamp provided by the present application.

Fig. 7 is a schematic structural diagram of the reflector cup in the present application.

In the figure: 100. a lamp panel; 200. a lens; 300. a light reflecting cup; 400. a heat sink; 500. a middle ring; 600. a face ring; 310. a heat sink; 410. heat dissipation holes; 420. a clamping hole; 430. positioning a groove; 440. a groove; 510. a placement section; 520. placing the strips; 530. a threaded interface; 540. a clamping block; 550. a guide slope; 560. positioning blocks; 610. a spring clip.

Detailed Description

The technical solutions in the present application will be described clearly and completely with reference to the drawings in the present application, and it should be understood that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the present application, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 7, a high heat dissipation anti-glare LED ceiling lamp specifically includes:

a lamp panel 100 for emitting light;

a lens 200, which is butted against the lamp panel 100, and receives and disperses the light emitted from the lamp panel 100;

a reflective cup 300, which is sleeved on the lens 200, receives the light emitted by the lens 200 and emits the light to the external environment, thereby illuminating;

the heat sink 400 covers the lamp panel 100, and the heat sink 400 is provided with heat dissipation holes 410.

Through the technical scheme, lamp plate 100 circular telegram is luminous after, light shines on lens 200, be dispersed by lens 200, light after being dispersed by lens 200 shines on anti-light cup 300, after the reflection of anti-light cup 300, light shines to external environment, realize the effect of illumination, the light that lamp plate 100 sent is through carrying out the secondary conversion, make UGR can be less than 13, effectively realize preventing dazzling light, and simultaneously, it dispels the heat to be equipped with radiator 400 at lamp plate 100 upper shield, further be equipped with louvre 410 on radiator 400, improve the radiating effect, the heat that sends in the messenger lamp plate 100 course of operation can in time be distributed away, and then improve the life of lamps and lanterns.

The heat sink 400 may be made of a material with good heat dissipation performance, such as copper or aluminum alloy, and may rapidly exchange heat with the external environment.

Further, in some embodiments, the lens 200 and the reflector cup 300 are housed in the heat sink 400.

Through the technical scheme, the lens 200 and the reflective cup 300 are irradiated by light, and the temperature of the lens 200 and the reflective cup 300 is continuously increased, so that the lens 200 and the reflective cup 300 are both arranged in the radiator 400, and the lens 200 and the reflective cup 300 are radiated by the radiator 400 to prevent the temperature from being too high.

Further, as shown in fig. 2, in some embodiments, at least two heat dissipation holes 410 are formed for forming convection.

Through the above technical scheme, at least two heat dissipation holes 410 are formed in the heat sink 400, so that convective air flow can be formed between the two heat dissipation holes 410, thereby improving the heat dissipation effect.

Further, in some embodiments, at least two heat dissipation holes 410 are symmetrically disposed.

Through above-mentioned technical scheme, set up a plurality of louvres 410 with the mode of symmetry, can improve and improve the convection current effect, and then improve the radiating effect.

Specifically, on the top surface of the heat sink 400, the heat dissipation holes 410 are uniformly distributed in the circumferential direction, so that air flows through as many areas as possible inside the heat sink, thereby achieving a good heat dissipation effect.

Further, as shown in fig. 2 to 4, in some embodiments, the light-reflecting cup further includes a middle ring 500, a placing portion 510 is disposed inside the middle ring 500, the light-reflecting cup 300 is sleeved on the placing portion 510, and the middle ring 500 and the heat sink 400 are integrally clamped. The reflecting cup 300 is in a bell mouth shape and has a small opening and a large opening, the small opening is in butt joint with the lens 200, and the large opening is in butt joint with the placing part 510.

Through above-mentioned technical scheme, anti-light cup 300 one end and the contact of placing portion 510, the other end and the contact of lens 200, lens 200 and lamp plate 100 contact, lamp plate 100 and radiator 400 contact, radiator 400 and well 500 joint, consequently, form the overall structure of an integral type for provide stable illumination.

Further, as shown in fig. 3, in some embodiments, the placing portion 510 is provided with placing strips 520 protruding from the placing portion 510, and the placing strips 520 contact with the bottom surface and the side surfaces of the reflective cup 300, so that a gap is formed between the placing portion 510 and the reflective cup 300.

Through above-mentioned technical scheme, the setting is placed strip 520 and is contacted with anti-light cup 300, makes and forms the space between anti-light cup 300 and the well 500, and inside air can flow out from this space, forms the air current and is used for the heat dissipation, and then improves holistic radiating effect.

In addition, the placing strips 520 can also play a role of reinforcing ribs, so that the structural strength of the middle ring 500 can be improved.

Further, as shown in fig. 4 and fig. 6, in some embodiments, the heat sink further includes a surface ring 600, the surface ring 600 is sleeved outside the middle ring 500 and the heat sink 400, and the surface ring 600 is provided with a spring clip 610 for connecting with the external environment. Two spring clips 610 are provided, and the two spring clips 610 are symmetrically arranged on the outer circumference of the face ring 600.

Through above-mentioned technical scheme, set up face ring 600 and come to be connected with external environment, for example, when this anti-dazzle LED ceiling light of high heat dissipation needs to be installed, only need open two spring clamps 610, can press from both sides tightly in suspended ceiling under the effect of spring force to realize fixedly.

Further, in some embodiments, the outer side of the reflective cup 300 is provided with a heat sink 310.

Through the technical scheme, the heat dissipation groove 310 is formed in the outer side face of the reflection cup 300 to dissipate heat, the contact area with air is increased through the heat dissipation groove 310, and then the contact area is increased, so that a better heat dissipation effect is achieved.

Specifically, the plurality of heat dissipation grooves 310 are formed, and the plurality of heat dissipation grooves 310 are uniformly distributed on the outer side surface of the reflective cup 300, so that an effect of uniform heat dissipation can be achieved.

Besides, the outer side surface of the reflective cup 300 can be provided with a plurality of protrusions which are uniformly distributed on the outer side surface of the reflective cup 300, the protrusions can be made of materials with good heat conduction performance, such as copper, aluminum alloy and the like, the heat dissipation area of the reflective cup 300 can be increased, and the heat dissipation effect can be improved.

Further, a plurality of bulges can encircle and form a heat radiation cover, and the heat radiation cover can cover and establish on the surface of reflection of light cup 300, and then improves the radiating effect to the heat radiation cover is for dismantling the setting, can regard as solitary spare part to use.

Further, in some embodiments, the middle ring 500 is circular, the face ring 600 is also circular, the outer surface of the middle ring 500 is provided with a threaded interface 530 protruding outwards, and the face ring 600 is connected with the threaded interface 530 through bolts. Wherein the outer circumference of the heat sink 400 is flush with the outer circumference of the middle ring 500.

Through the technical scheme, the outer surface of the middle ring 500 is provided with the threaded interface 530 protruding outwards, so that the inner side surface of the face ring 600 is contacted with the protruding threaded interface 530 and further fixed through the bolt, a gap can be formed between the middle ring 500 and the face ring 600, and similarly, a gap is also formed between the radiator 400 and the face ring 600, and heat dissipation can be facilitated through the gap.

Further, as shown in fig. 5, in some embodiments, the heat sink 400 is provided with an engaging hole 420, the middle ring 500 is provided with an engaging block 540, the engaging block 540 is provided with a guiding inclined plane 550, and the heat sink 400 and the middle ring 500 are engaged with each other through the engaging hole 420 and the engaging block 540.

Through the technical scheme, the guide inclined plane 550 is arranged on the clamping block 540, so that the clamping hole 420 and the clamping block 540 can be matched conveniently.

When the heat sink 400 is snap-fitted with the middle ring 500, the heat sink 400 needs to be embedded into the middle ring 500, so that the snap-fit holes 420 are fitted with the snap-fit blocks 540, and in the fitting process, the heat sink 400 or the middle ring 500 needs to be elastically deformed, therefore, in some embodiments, the grooves 440 communicated with the bottom of the heat sink 400 can be respectively formed at two sides of the snap-fit holes 420, so that the strength of the region where the snap-fit holes 420 are located between the two grooves 440 can be reduced, the deformation of the regions can be more easily caused, and the regions can be more easily fitted with the snap-fit blocks 540.

Further, in some embodiments, the middle ring 500 is provided with a positioning block 560, and the heat sink 400 is provided with a positioning slot 430 matching with the positioning block 560.

Through the technical scheme, the positioning block 560 and the positioning groove 430 can be used for quickly positioning the centering ring 500 and the heat sink 400, so that the purpose of quick installation is realized.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a high heat dissipation antidazzle LED ceiling light which characterized in that includes:

a lamp panel (100) for emitting light;

a lens (200) which is butted with the lamp panel (100) and receives and disperses the light emitted by the lamp panel (100);

the light reflecting cup (300) is sleeved on the lens (200), receives the light emitted by the lens (200) and emits the light to the external environment, so that illumination is performed;

the radiator (400) covers the lamp panel (100), and the radiator (400) is provided with radiating holes (410).

2. The high heat dissipation anti-dazzle LED ceiling lamp according to claim 1, wherein the lens (200) and the reflector cup (300) are both housed in the heat sink (400).

3. The high heat dissipation anti-dazzle LED ceiling lamp according to claim 1, wherein at least two heat dissipation holes (410) are formed for forming convection, and the at least two heat dissipation holes (410) are symmetrically arranged.

4. The high-heat-dissipation anti-dazzle LED ceiling lamp according to claim 1, wherein a heat dissipation groove (310) is formed in the outer side face of the reflecting cup (300).

5. The high-heat-dissipation anti-dazzle LED ceiling lamp according to claim 1, further comprising a middle ring (500), wherein a placing part (510) is arranged inside the middle ring (500), the light reflecting cup (300) is sleeved on the placing part (510), and the middle ring (500) and the heat sink (400) are clamped and connected to form a whole.

6. The high-heat-dissipation anti-dazzle LED ceiling lamp according to claim 5, wherein the placing portion (510) is provided with placing strips (520) protruding from the placing portion (510), and the placing strips (520) are in contact with the bottom surface and the side surfaces of the reflector cup (300), so that a gap is formed between the placing portion (510) and the reflector cup (300).

7. The high heat dissipation anti-dazzle LED ceiling lamp according to claim 5, further comprising a face ring (600), wherein the face ring (600) is sleeved outside the middle ring (500) and the heat sink (400), and a spring clip (610) is arranged on the face ring (600) and used for being connected with the external environment.

8. The high-heat-dissipation anti-dazzle LED ceiling lamp according to claim 7, wherein the middle ring (500) is annular, the face ring (600) is annular, a threaded connector (530) protruding outwards is arranged on the outer surface of the middle ring (500), and the face ring (600) is connected with the threaded connector (530) through a bolt.

9. The high-heat-dissipation anti-dazzle LED ceiling lamp according to claim 5, wherein a clamping hole (420) is formed in the heat sink (400), a clamping block (540) is arranged on the middle ring (500), a guide inclined plane (550) is formed in the clamping block (540), and the heat sink (400) and the middle ring (500) are clamped with the clamping block (540) through the clamping hole (420).

10. The high heat dissipation anti-dazzle LED ceiling lamp according to claim 9, wherein the middle ring (500) is provided with a positioning block (560), and the heat sink (400) is provided with a positioning groove (430) matched with the positioning block (560).