CN213480002U

CN213480002U - Thin ceiling lamp

Info

Publication number: CN213480002U
Application number: CN202023100511.0U
Authority: CN
Inventors: 王信春; 林利民; 陈文坡; 王全森
Original assignee: Red100 Lighting Co ltd
Current assignee: Hongyibai Lighting Co.,Ltd.
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-06-18
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to a thin ceiling lamp, ceiling lamp includes the heat dissipation lamp shade, can dismantle the light-passing board of connection in the lamp shade bottom, locate the light-emitting mechanism between lamp shade and light-passing board, the light-emitting mechanism includes the integrated PCB board of light source power, the heat dissipation lamp shade has circular heat dissipation cover plate and the border heat dissipation mechanism that is located on circular heat dissipation cover plate border, the border heat dissipation mechanism includes the first vertical ring body, the second vertical ring body that is located the first vertical ring body periphery and sets up rather than the interval, the annular plate that connects between the first vertical ring body and the second vertical ring body bottom; through the concrete structural design of heat dissipation lamp shade, make the whole thickness attenuation of dome lamp, and satisfy the heat dissipation demand, heat dissipation lamp shade overall structure is pleasing to the eye moreover, and it uses professional high pressure die casting aluminium to produce heat dissipation lamp shade through mould die-casting shaping back CNC finish machining and surface treatment, and the quality grade is higher more honorable, satisfies high-grade customer demand.

Description

Thin ceiling lamp

Technical Field

The utility model relates to an illumination lamps and lanterns design field, concretely relates to thin ceiling lamp.

Background

The illumination brightness of the ceiling lamp is very high, and the ceiling lamp is generally used in factory workshops, stations, docks, warehouses, exhibition halls, superstores, supermarkets or other high and large hall house illumination fields; the LED has the advantages of long service life, high efficiency, energy conservation, environmental protection and the like, the ceiling lamp is generally 200W-400W due to high power, the heat generated during lighting is very high due to the high power, and the service life of the lamp is reduced if the heat cannot be effectively dissipated, so that the heat dissipation performance becomes an important factor to be considered during the design of the ceiling lamp; ceiling lamps in the market generally comprise a heat-radiating lampshade, a power supply, a light source plate, a light-transmitting cover and a plurality of assembly auxiliary components, and the power supply and the light source are arranged between the heat-radiating lampshade and the light-transmitting cover, so that a relatively high space is required between the lampshade and the light-transmitting cover, and the overall thickness of the ceiling lamp is relatively thick; in addition, the ceiling lamp in the prior art is not beautiful overall and has low quality grade, so that the technical problem that how to ensure the heat dissipation effectiveness of the ceiling lamp is solved by technical personnel in the field on the premise of improving the quality grade of the ceiling lamp to meet the requirements of high-grade customers is solved.

Disclosure of Invention

The utility model aims to solve the technical problem that overcome prior art not enough, provide a thin ceiling lamp.

In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows:

the utility model provides a thin ceiling lamp, ceiling lamp includes the heat dissipation lamp shade, can dismantle the light-passing board of connection in heat dissipation lamp shade bottom, locate the luminous mechanism between heat dissipation lamp shade and the light-passing board, luminous mechanism includes the integrated PCB board of light source power, the heat dissipation lamp shade has circular heat dissipation apron and is located the border heat dissipation mechanism on circular heat dissipation apron border, border heat dissipation mechanism includes first ring body, be located first ring body periphery and rather than the second ring body that sets up of looks interval, connect the annular slab between first ring body and the second ring body bottom of founding, the upper portion and the peripheral of circular heat dissipation apron of first ring body are connected, the integrated PCB board of light source power is located between circular heat dissipation apron and the light-passing board.

Preferably, the circular heat dissipation cover plate and the edge heat dissipation mechanism are integrally formed.

Preferably, the height from the bottom to the top of the radiating lampshade is 27 mm-32 mm.

Preferably, the height of the first riser body is higher than the height of the second riser body.

Preferably, a plurality of heat dissipation through holes are formed in the annular plate and are sequentially and uniformly distributed at intervals in the circumferential direction.

Preferably, the edge heat dissipation mechanism further comprises a plurality of heat dissipation sleeves arranged in a space formed by the first vertical ring body, the second vertical ring body and the annular plate in an enclosing manner, and the plurality of heat dissipation sleeves are sequentially and uniformly distributed at intervals along the circumferential direction.

Preferably, each heat dissipation sleeve is correspondingly communicated with one heat dissipation through hole, and one heat dissipation through hole is arranged between every two adjacent heat dissipation sleeves at an interval.

Preferably, the upper surface of each heat dissipation sleeve extends obliquely, and the upper surfaces of the heat dissipation sleeves are located in the same conical surface.

Preferably, the heat-dissipating lamp cover further includes a plurality of heat-dissipating fins disposed on the upper surface of the circular heat-dissipating cover plate, and the plurality of heat-dissipating fins are distributed at intervals along the circumferential direction.

Preferably, each of the heat dissipating fins has a first inclined surface and a second inclined surface, the first inclined surfaces of the heat dissipating fins are located in the same conical surface, and the second inclined surfaces of the heat dissipating fins are located in the same conical surface.

Due to the implementation of the above technical scheme, compared with the prior art, the utility model have the following advantage:

the utility model discloses a thin ceiling lamp, its light-emitting mechanism adopts driving power supply module and the integrated structure of light source subassembly, reduce the space that light-emitting mechanism occupy, for the thin prerequisite that provides of thickness design of ceiling lamp, furthermore, through the concrete structural design of heat dissipation lamp shade, make the whole thickness attenuation of ceiling lamp, and satisfy the heat dissipation demand, heat dissipation lamp shade overall structure is pleasing to the eye moreover, it uses professional high-pressure die-casting aluminium to produce heat dissipation lamp shade through die-casting shaping back CNC finish machining and surface treatment, the quality grade is higher more honorable, satisfy high-grade customer demand. Can be exported to more developed areas such as Europe and America.

Drawings

FIG. 1 is a schematic side view of the thin ceiling lamp of the present invention;

FIG. 2 is a schematic perspective view of the thin ceiling light of the present invention (seen from above);

FIG. 3 is a schematic perspective view of the thin ceiling light of the present invention (seen from below);

wherein: 10. a circular heat dissipation cover plate; 101. heat dissipation fins; 11. a first riser ring body; 12. a second vertical ring body; 13. an annular plate; 130. a heat dissipating through hole; 14. a heat dissipation sleeve; m1, a first slope; m2, second inclined plane.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 3, a thin ceiling lamp, the ceiling lamp includes a heat dissipation lamp cover, a light-transmitting plate detachably connected to the bottom of the heat dissipation lamp cover, a light-emitting mechanism disposed between the heat dissipation lamp cover and the light-transmitting plate, the light-emitting mechanism includes a light source power supply integrated PCB (not shown in the figure), the heat dissipation lamp cover has a circular heat dissipation cover plate 10 and an edge heat dissipation mechanism disposed on the edge of the circular heat dissipation cover plate 10, the edge heat dissipation mechanism includes a first vertical ring 11, a second vertical ring 12 disposed on the periphery of the first vertical ring 11 and disposed at intervals with the first vertical ring, a ring plate 13 connected between the bottom of the first vertical ring 11 and the bottom of the second vertical ring 12, the upper portion of the first vertical ring 11 is connected to the periphery of the circular heat dissipation cover plate 10, and the light source power supply.

In this embodiment, the height from the bottom to the top of the heat-dissipating lampshade is 30mm, the circular heat-dissipating cover plate 10 and the edge heat-dissipating mechanism are integrally formed, the heat-dissipating lampshade is made of professional high-pressure die-cast aluminum through die-casting molding, CNC finish machining and surface treatment, and the heat-dissipating lampshade is more noble and can be exported to developed areas such as Europe and America. Further, the height of the first riser body 11 is higher than the height of the second riser body 12. The annular plate 13 is provided with a plurality of heat dissipating through holes 130 which are sequentially and uniformly distributed at intervals along the circumferential direction. The edge heat dissipation mechanism further comprises a plurality of heat dissipation sleeves 14 arranged in a space formed by enclosing the first vertical ring body 11, the second vertical ring body 12 and the annular plate 13, and the plurality of heat dissipation sleeves 14 are sequentially and uniformly distributed at intervals in the circumferential direction. Each heat dissipation sleeve 14 is correspondingly communicated with one heat dissipation through hole 130, and one heat dissipation through hole 130 is further arranged between every two adjacent heat dissipation sleeves 14. The upper surface of each heat dissipation sleeve 14 extends obliquely, and the upper surface of each heat dissipation sleeve 14 is located in the same conical surface.

The arrangement of the heat dissipation through holes 130 can realize the up-and-down convection of air, reduce the obstruction of air flow during heat dissipation, improve the smoothness of air flow, make the air flow circulation more smooth, improve the heat dissipation effect, and the heat dissipation sleeves 14 distributed at intervals can increase the heat dissipation area and further improve the heat dissipation effect while ensuring the permeability. In addition, the height of the first vertical ring body 11 is higher than that of the second vertical ring body 12, so that the upper surfaces of the heat dissipation sleeves 14 can extend obliquely, and finally the upper surfaces of the heat dissipation sleeves 14 are located in the same conical surface, so that the appearance is attractive.

Further, the heat-dissipating lamp cover further includes a plurality of heat-dissipating fins 101 disposed on the upper surface of the circular heat-dissipating cover plate 10, and the plurality of heat-dissipating fins 101 are distributed at intervals along the circumferential direction. Each of the radiator fins 101 has a first inclined surface m1 and a second inclined surface m2, the first inclined surfaces m1 of each of the radiator fins 101 are located in the same conical surface, and the second inclined surfaces m2 of each of the radiator fins 101 are also located in the same conical surface. The heat dissipation fins 101 can further improve the heat dissipation capability of the lamp, and the structure of the heat dissipation fins 101 corresponds to the whole lamp, so that the structure is coordinated and attractive.

To sum up, the utility model discloses a thin ceiling lamp, its light emitting mechanism adopts drive power supply module and the integrated structure of light source subassembly, reduce the space that light emitting mechanism occupy, for the thin prerequisite that provides of thickness design of ceiling lamp, in addition, through the concrete structural design of heat dissipation lamp shade, make the whole thickness attenuation of ceiling lamp, and satisfy the heat dissipation demand, heat dissipation lamp shade overall structure is pleasing to the eye moreover, it uses professional high-pressure die-casting aluminium to produce heat dissipation lamp shade through die-casting shaping back CNC finish machining and surface treatment, the quality grade is higher more honorable, satisfy high-grade customer demand. Can be exported to more developed areas such as Europe and America.

The present invention has been described in detail, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, and the protection scope of the present invention should not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a thin ceiling lamp, ceiling lamp is including the heat dissipation lamp shade, can dismantle the connection and be in the light-passing board of heat dissipation lamp shade bottom, locate the heat dissipation lamp shade with luminous mechanism between the light-passing board, its characterized in that: light-emitting mechanism includes the integrated PCB board of light source power, the heat dissipation lamp shade has circular heat dissipation apron and is located the border heat dissipation mechanism on the circular heat dissipation apron border, border heat dissipation mechanism includes first founding the ring body, is located first founding ring body periphery and rather than the second that looks interval set up founds the ring body, connect in annular plate between first founding ring body and the second founds the ring body bottom, the upper portion of first founding the ring body with the peripheral connection of circular heat dissipation apron, the integrated PCB board of light source power is located circular heat dissipation apron with between the light-passing board.

2. The thin ceiling light of claim 1, wherein: the circular heat dissipation cover plate and the edge heat dissipation mechanism are integrally formed.

3. The thin ceiling light of claim 1, wherein: the height from the bottom to the top of the heat dissipation lampshade is 27 mm-32 mm.

4. The thin ceiling light of claim 1, wherein: the height of the first vertical ring body is higher than that of the second vertical ring body.

5. The thin ceiling light of claim 1, wherein: a plurality of heat dissipation through holes are formed in the annular plate and are evenly distributed along the circumferential direction at intervals in sequence.

6. The thin ceiling light of claim 5, wherein: the edge heat dissipation mechanism further comprises a plurality of heat dissipation sleeves arranged in a space formed by enclosing the first vertical ring body, the second vertical ring body and the annular plate, and the heat dissipation sleeves are sequentially and evenly distributed at intervals in the circumferential direction.

7. The thin ceiling light of claim 6, wherein: every the heat dissipation cover all with one the heat dissipation through-hole corresponds the intercommunication, and still separates a heat dissipation through-hole between two adjacent heat dissipation covers.

8. The thin ceiling light of claim 6, wherein: the upper surface of each heat dissipation sleeve extends in an inclined mode, and the upper surface of each heat dissipation sleeve is located in the same conical surface.

9. The thin ceiling light of claim 1, wherein: the radiating lampshade also comprises a plurality of radiating fins arranged on the upper surface of the circular radiating cover plate, and the plurality of radiating fins are distributed at intervals along the circumferential direction.

10. The thin ceiling light of claim 9, wherein: each heat dissipation fin is provided with a first inclined surface and a second inclined surface, the first inclined surfaces of the heat dissipation fins are located in the same conical surface, and the second inclined surfaces of the heat dissipation fins are also located in the same conical surface.