CN213065817U - Novel LED down lamp with honeycomb structure - Google Patents
Novel LED down lamp with honeycomb structure Download PDFInfo
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- CN213065817U CN213065817U CN202022145815.2U CN202022145815U CN213065817U CN 213065817 U CN213065817 U CN 213065817U CN 202022145815 U CN202022145815 U CN 202022145815U CN 213065817 U CN213065817 U CN 213065817U
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Abstract
The utility model discloses a novel honeycomb's LED down lamp, including light source portion and the power portion through the connection of electric lines, light source portion includes radiator, PCB board, lens and grille cover. The side of the radiator, which is back to the light emitting direction, is provided with a radiating fin, and an open type round cavity is arranged towards the light emitting direction; the PCB is fixedly connected in the open type round cavity, and LED light sources arranged in an array mode are arranged on the PCB; the lens is fixed on the PCB, a plurality of independent convex mirrors are distributed on a disc body of the lens, the diameters of the convex mirrors from an incident surface to an emitting surface form a gradually-wide structure, and the incident surface of each convex mirror corresponds to at least one LED light source; light passing through holes of a honeycomb structure are distributed on the grating cover, each light passing through hole corresponds to the emitting surface of one convex mirror, and the grating cover is connected with the lens. The utility model discloses LED down lamp is a whole combination lens of a section and the luminous device that the honeycomb grille cover control product goes out light angle, improves the optics quality.
Description
Technical Field
The utility model relates to a LED lamp field, specific saying so relates to a novel honeycomb's LED down lamp.
Background
The existing LED down lamp generally comprises a light-transmitting cover, a reflecting cup, an LED light source module, an LED power supply, a radiator, a face ring and other structural members.
The LED light source is welded on the PCB through the SMD to form an LED light source module, the LED light source module is installed on the radiator shell, the reflection cup is installed above the LED light source module, the light-transmitting cover is fixed on the surface ring, and the surface ring is fixed on the radiator.
The existing LED down lamp has the following defects: the existing LED down lamp generally adopts a light control mode of a reflecting cup, and the anti-dazzle value (UGR) is not easy to control; if the anti-dazzle UGR is controlled to be less than 19, the size and height of the lamp are higher, the LED light source module needs to be deeply hidden, the lighting effect of the product is not high, the product is heavy, and the anti-dazzle light source module is not suitable for occasions with short ceiling installation distance.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to solve the technical problem that a novel honeycomb's LED down lamp is provided, the purpose of designing this LED down lamp is to improve light efficiency, anti-dazzle.
In order to solve the technical problem, the utility model discloses a following scheme realizes: the utility model discloses a novel honeycomb's LED down lamp, including light source portion and the power portion through the connection of electric lines, light source portion includes:
the radiator is provided with a radiating fin on one side back to the light emitting direction, and an open type round cavity is arranged towards the light emitting direction;
the PCB is fixedly connected in the open circular cavity and is provided with LED light sources arranged in an array manner;
the light source unit further includes:
the lens is fixed on the PCB, a plurality of independent convex mirrors are distributed on a disc body of the lens, the diameters of the convex mirrors from an incident surface to an emitting surface form a gradually-widened structure, and the incident surface of each convex mirror corresponds to at least one LED light source;
the grating cover is distributed with light passing through holes of a honeycomb structure, each light passing through hole corresponds to the emitting surface of one convex mirror, and the grating cover is connected with the lens.
Furthermore, the open type round cavity is of a cylindrical structure with a one-way opening.
Furthermore, each emitting surface is provided with bulge structure lenses which are arranged in an array manner.
Furthermore, the grating cover is fastened and fixed with the lens.
Furthermore, two cover openings which are symmetrical with the center of the plate body are arranged at the edge of the grating cover, and a grating cover plate covers the cover openings.
Furthermore, two rotating arm mounting positions are arranged on the radiating fins of the radiator, and the rotating arms are fixed on the two rotating arm mounting positions through screws.
Furthermore, the light passing through hole forms a gradually-wide structure from the light inlet to the light outlet.
Further, the light passing through hole is a regular hexagon hole.
Furthermore, the wall surface of the light passing through hole is a light reflecting surface.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a LED down lamp adopts many high-power SMD LED paster light sources, from the dispersion to unifying, has designed the light emitting device of a whole combination lens of a section and honeycomb grille cover control product light-emitting angle, improvement optical quality. The lens is composed of a plurality of independent optical design convex mirrors, the grid cover is provided with holes with a honeycomb structure, each independent convex mirror corresponds to at least one SMD LED patch light source, each independent convex mirror simultaneously corresponds to an independent light passing hole to form an integral combination convex mirror and a honeycomb grid cover optical device, the integral combination convex mirror controls the light emitting angle of the lamp, the honeycomb grid cover controls the stray light emitted by the convex mirror, the integral combination convex mirror and the honeycomb grid cover are combined together to control the glare of the lamp, and meanwhile, the light emitting spots of the lamp are more uniform, because the optical design does not need to carry out deep light storage optical design on the LED light source, the light emitting efficiency of the lamp is higher, and the light efficiency of a product reaches more than 1.6 times of that of the traditional deep light storage; the installation mode of fixing the ceiling lamp by the rotating arm is adopted, so that the ceiling lamp can be used in occasions with short installation distance.
Drawings
Fig. 1 is the utility model discloses the three-dimensional structure chart of LED down lamp orientation light emitting area.
Fig. 2 is the utility model discloses LED down lamp is towards the three-dimensional structure chart of radiator one side.
Fig. 3 is the utility model discloses LED down lamp explosion diagram.
Fig. 4 is a partially enlarged view of fig. 1.
Fig. 5 is a schematic view of the lens structure of the present invention.
Reference numerals: grille cover apron 1, grille cover 2, lens 3, line ball board 4, LED light source 5, PCB board 6, radiator 7, LED power 8, swinging boom 9.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making more clear and definite definitions of the protection scope of the present invention. It is obvious that the described embodiments of the invention are only some of the embodiments of the invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1: the utility model discloses a concrete structure as follows:
referring to fig. 1-5, the LED tube light with a novel honeycomb structure of the present invention includes a light source portion 10 and a power supply portion 8 connected by a wire, where the light source portion 10 includes:
the radiator 7, the one side of back to shiny has heat-dissipating fins, it has open type round cavities towards the direction of shiny;
the PCB 6 is fixedly connected in the open circular cavity and is provided with LED light sources 5 which are arranged in an array manner;
the light source unit 10 further includes:
the lens 3 is fixed on the PCB 6, a plurality of independent convex mirrors 31 are distributed on a disc body of the lens 3, the diameters of the convex mirrors 31 from an incident surface to an emitting surface 32 form a gradually-widening structure, and the incident surface of each convex mirror 31 corresponds to at least one LED light source 5;
the grating cover 2 is distributed with light passing holes with a honeycomb structure, each light passing hole corresponds to the emitting surface of one convex mirror 31, and the grating cover 2 is covered with the lens 3.
A preferred technical solution of this embodiment: the open type round cavity is of a cylindrical structure with a one-way opening, as shown in fig. 3, and the depth of the cylindrical cavity of the radiator 7 is produced according to actual requirements.
A preferred technical solution of this embodiment: each emitting surface 32 is provided with bulge structure lenses arranged in an array manner, and each bulge structure lens is arranged in a close-proximity structure, so that the light scattering rate of light rays is greatly increased.
A preferred technical solution of this embodiment: the grating cover 2 and the lens 3 are fastened and fixed, and can also be fixed through screws.
A preferred technical solution of this embodiment: two cover openings which are symmetrical with the center of the disc body are arranged at the edge of the grating cover 2, and a grating cover plate 1 is covered on the cover openings.
A preferred technical solution of this embodiment: two rotating arm mounting positions are arranged on the radiating fins of the radiator 7, rotating arms 9 are fixed on the two rotating arm mounting positions through screws, and the rotating arms 9 are used for being externally connected to a wall or a support.
A preferred technical solution of this embodiment: the light passing through hole is of a gradually wide structure formed by the width from the light inlet to the light outlet, and the light passing through hole of the gradually wide structure is more favorable for light reflection.
A preferred technical solution of this embodiment: the light passing through holes are regular hexagonal through holes and can also be through holes in other shapes, such as square through holes, octagonal through holes and the like.
A preferred technical solution of this embodiment: the wall surface of the light passing through hole is a light reflecting surface.
Example 2:
the following is the utility model discloses the design principle of LED down lamp:
the utility model discloses a LED down lamp adopts many high-power SMD LED paster light sources, from the dispersion to unifying, has designed the light emitting device of a whole combination lens of a section and honeycomb grille cover control product light-emitting angle, improvement optical quality.
The lens 3 is composed of a plurality of independent optical design convex mirrors 31, the grating cover 2 is provided with holes with a honeycomb structure, each independent convex mirror 31 corresponds to at least one SMD LED patch light source, each independent convex mirror 31 simultaneously corresponds to an independent light passing hole to form an integral combination convex mirror and a honeycomb grating cover optical device, the integral combination convex mirror controls the light emitting angle of the lamp, the honeycomb grating cover controls the stray light emitted by the convex mirror, the integral combination convex mirror and the honeycomb grating cover control the glare of the lamp together, and simultaneously, the light emitting facula of the lamp are more uniform, because the optical design does not need to carry out deep light storage optical design on the LED light source, the light emitting efficiency of the lamp is higher, and the light efficiency of a product reaches more than 1.6 times of the traditional deep light storage optical design; the installation mode of fixing the ceiling lamp by the rotating arm 9 is adopted, so that the ceiling lamp can be used in occasions with short installation distance.
Example 3:
following is the utility model discloses LED down lamp and traditional LED down lamp's different departments:
1. the utility model adopts the design of the integral combined optical lens to control the light-emitting angle and the design of the honeycomb grid to eliminate the residual light and control the glare;
2. the utility model discloses a mounting means of swinging boom makes the product can be used to the shorter occasion of ceiling installation distance.
Example 4:
the utility model discloses a LED down lamp adopts whole combination lens control light-emitting, and accurate control lamps and lanterns light-emitting angle uses honeycomb grille cover optical design to control the miscellaneous light of light-emitting, effective control glare UGR value, makes product glare value UGR < 19, and the product light-emitting is more even, improves product optical quality, strengthens the comfort of illumination; meanwhile, the light efficiency can be improved, and compared with the traditional deep light-storing optical design, the light efficiency of the product is improved by more than 1.6 times. The utility model discloses LED down lamp adopts the installation design of swinging boom, makes the product can be used to the shorter occasion of ceiling installation distance, can be suitable for the different installation thickness of ceiling, makes the whole outward appearance of product more pleasing to the eye simultaneously. The utility model discloses LED down lamp adopts whole combination lens cooperation honeycomb grille cover control optical design, makes the product when having anti-dazzle quality, and product global design can be done ultra-thinly, and the outward appearance fashion is succinct.
Example 5:
the wires in the heat sink 7 need to be fixed, so the wires between the PCB board 6 and the LED power supply 8 are fixed in the heat sink 7 by pressing the wire pressing plate 4.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (9)
1. A novel LED down lamp of honeycomb structure, includes light source portion (10) and power portion (8) through the connection of electric lines, light source portion (10) include:
the radiator (7), the one side that the back shines has heat-dissipating fins, it has open type round cavities towards the direction of shining;
the PCB (6) is fixedly connected in the open circular cavity, and LED light sources (5) arranged in an array manner are arranged on the PCB;
characterized in that the light source unit (10) further comprises:
the lens (3) is fixed on the PCB (6), a plurality of independent convex mirrors (31) are distributed on a disc body of the lens, the diameters of the convex mirrors (31) from an incident surface to an emitting surface (32) form a gradually-widened structure, and the incident surface of each convex mirror (31) corresponds to at least one LED light source (5);
the grating cover (2) is distributed with light passing through holes of a honeycomb structure, each light passing through hole corresponds to the emitting surface of one convex mirror (31), and the grating cover (2) is covered with the lens (3).
2. The LED down lamp with the novel honeycomb structure as claimed in claim 1, wherein the open-type round cavity is of a one-way open cylindrical structure.
3. A novel honeycomb LED down lamp as claimed in claim 1, characterized in that each emitting surface (32) is provided with bulges structured lenses arranged in an array.
4. The novel honeycomb-structure LED down lamp according to claim 1, wherein the grille cover (2) is fastened and fixed with the lens (3).
5. The LED down lamp with the novel honeycomb structure is characterized in that two cover openings symmetrical with the center of a disk body are arranged at the edge of the grille cover (2), and a grille cover plate (1) is covered on the cover openings.
6. The LED down lamp with the novel honeycomb structure according to claim 1, wherein two rotating arm mounting positions are arranged on the radiating fins of the radiator (7), and rotating arms (9) are fixed on the two rotating arm mounting positions through screws.
7. The LED down lamp with the novel honeycomb structure as claimed in claim 1, wherein the light passing through hole is gradually wide from the light inlet to the light outlet.
8. The LED down lamp with the novel honeycomb structure as claimed in claim 1, wherein the light passing through holes are regular hexagonal through holes.
9. The LED down lamp with the novel honeycomb structure according to claim 1, wherein the light passing through hole wall surface is a light reflecting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022145815.2U CN213065817U (en) | 2020-09-25 | 2020-09-25 | Novel LED down lamp with honeycomb structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022145815.2U CN213065817U (en) | 2020-09-25 | 2020-09-25 | Novel LED down lamp with honeycomb structure |
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| Publication Number | Publication Date |
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| CN213065817U true CN213065817U (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022145815.2U Active CN213065817U (en) | 2020-09-25 | 2020-09-25 | Novel LED down lamp with honeycomb structure |
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| Country | Link |
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| CN (1) | CN213065817U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451358A (en) * | 2022-09-28 | 2022-12-09 | 浙江博威模具有限公司 | Movable lamp |
| CN116006923A (en) * | 2023-01-10 | 2023-04-25 | 广东尔漫照明有限公司 | Stable telescopic adjustable desk lamp |
| IT202300007221A1 (en) * | 2023-04-14 | 2024-10-14 | Artemide Spa | LED LIGHTING DEVICE |
-
2020
- 2020-09-25 CN CN202022145815.2U patent/CN213065817U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451358A (en) * | 2022-09-28 | 2022-12-09 | 浙江博威模具有限公司 | Movable lamp |
| CN116006923A (en) * | 2023-01-10 | 2023-04-25 | 广东尔漫照明有限公司 | Stable telescopic adjustable desk lamp |
| CN116006923B (en) * | 2023-01-10 | 2024-07-02 | 广东尔漫照明有限公司 | Stable telescopic adjustable desk lamp |
| IT202300007221A1 (en) * | 2023-04-14 | 2024-10-14 | Artemide Spa | LED LIGHTING DEVICE |
| EP4446648A1 (en) * | 2023-04-14 | 2024-10-16 | ARTEMIDE S.p.A. | Led lighting device |
| US20250043938A1 (en) * | 2023-04-14 | 2025-02-06 | Artemide S.P.A. | Led lighting device |
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