CN212273728U

CN212273728U - LED point light source

Info

Publication number: CN212273728U
Application number: CN202020890728.7U
Authority: CN
Inventors: 张家瑞
Original assignee: Strongled Lighting Systems Suzhou Co ltd
Current assignee: Grand Canyon Lighting System Suzhou Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-01-01
Anticipated expiration: 2030-05-25

Abstract

The utility model provides a LED point light source which has reasonable structure and convenient assembly and disassembly, simultaneously leads the LED point light source to have wider light-emitting angle and visual angle, has better light efficiency and illumination intensity, is more beautiful, comprises a housing and a lower cover plate which can be clamped together, a lampshade is arranged on the housing, the lampshade is provided with a light-transmitting surface with diamond grains, a containing cavity is formed between the housing and the lower cover plate which are clamped together, a PCB light source plate is arranged in the containing cavity, LED lamp beads are arranged on the PCB light source board, the PCB light source board is connected with wires, wire material press grooves and wire material clamping grooves which are matched with the wires are respectively arranged on the housing and the lower cover plate, the wires are clamped in wire material containing cavities formed by the wire material press grooves and the wire material clamping grooves, the wire rod pressing groove of the housing is provided with a bracket clamping groove corresponding to the bracket clamping buckle, and the bracket is clamped with the housing through the matching of the bracket clamping buckle and the bracket clamping groove.

Description

LED point light source

Technical Field

The utility model relates to a LED lamps and lanterns technical field, in particular to LED pointolite.

Background

With the development of the LED technology, LED point light sources are widely used in the illumination field, such as advertisement signs, landscape lighting, festival decoration, artistic light modeling, and the like. The energy-saving environment-friendly energy-saving environment-.

With the increasing maturity of LED point light source markets, the demand is higher and higher, due to the unilateral light emitting characteristic of an LED lamp bead, the light emitting angle is limited, the displayed light visibility is lower, and the lighting effect is shielded to a certain extent at an oblique side view angle, so that the visible angle and the brightness of a lamp are reduced, and the overall effect of a project is influenced; in addition, the traditional assembly method is adopted in the existing LED point light source, so that the overall production efficiency is low, the installation is inconvenient, the disassembly is troublesome, and the maintenance is difficult.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model provides a LED pointolite, its is rational in infrastructure, and the installation is dismantled conveniently, makes the LED pointolite have more extensive light-emitting angle and visual angle simultaneously, has better light efficiency and illumination intensity, and is more pleasing to the eye.

The technical scheme is as follows: the utility model provides a LED pointolite, is including can clamping the housing and the lower cover plate together, be provided with the lamp shade on the housing, its characterized in that: the lamp shade has the printing opacity face of diamond line, the card is in the same place the housing with constitute one between the apron down and hold the chamber, PCB light source board is arranged in hold the chamber, install LED lamp pearl on the PCB light source board, PCB light source board is connected with the wire rod, the housing down be provided with on the apron respectively with wire rod assorted wire rod indent, wire rod draw-in groove, the wire rod clamps the wire rod indent with the wire rod that the wire rod draw-in groove constitutes holds the chamber, still includes the support, be provided with the support buckle on the support, correspond on the wire rod indent of housing the support buckle is provided with the support draw-in groove, the support passes through the support buckle with the cooperation of support draw-in groove with the housing clamps together.

Furthermore, a block-up block is arranged on the support, and the lower cover plate is supported on the block-up block.

Further, the lamp shade is including setting up the secondary printing opacity face in the outside and setting up the primary printing opacity face in the inboard, be equipped with diamond line on the secondary printing opacity face, the setting of curved surface is personally submitted to the primary printing opacity.

Furthermore, the primary light-transmitting surface is arranged in a hemispherical surface.

Furthermore, a connecting column is arranged on the lower cover plate, and a connecting column clamping groove matched with the connecting column is arranged in the housing.

Furthermore, the bracket is respectively provided with a screw mounting hole and a steel wire rope clamping groove for supporting the installation of the LED point power supply.

Furthermore, the height of the block is higher than the height of the steel wire rope clamping groove.

Furthermore, still be provided with PCB light source board fixed orifices on the apron down.

Furthermore, a clamping groove is formed in the housing, a buckle is arranged on the lower cover plate, and the housing is matched with the clamping groove through the buckle and clamped with the lower cover plate.

Further, the wire rod includes a plurality of cables that set up side by side, correspond respectively on wire rod indent and the wire rod draw-in groove the cable is equipped with the wire casing that sets up side by side.

The utility model discloses a LED pointolite has following advantage: the light-transmitting surface of the lamp shell is improved, the diamond grains are added on the light-transmitting surface, the light transmission direction is changed, the visual angle and the wide angle of the lamp are improved, light emitted by the LED lamp beads is refracted through the polygonal surfaces of the diamond grains, so that the LED lamp light presents a bright star light effect, the light effects presented at different visual angles are consistent, the visual angle of the light is increased, and the brightening effect of the whole building with the lamp is more gorgeous; meanwhile, in order to further improve the light effect, the outer surface of the lampshade is made into a diamond pattern effect to serve as a secondary light-transmitting surface of light, meanwhile, the inner side of the lampshade is designed to be a certain curved surface, the inner part of the lampshade is designed to be an arc effect to serve as a primary light-transmitting surface of the light, and when the LED lamp beads are lightened, the light passes through multiple refractions between the two light-transmitting surfaces, so that a plurality of polygonal surfaces on the outer surface have consistent light effects, and the whole lampshade has a bright star light effect;

meanwhile, the utility model discloses a LED point light source adopts housing, lamp shade, lower cover plate three parts constitution shell structure, form the integral type structure of casing, be used for protecting internal device, strengthen intensity and be used for installing etc., then design the support and make things convenient for the installation of LED point light source, the support contains the design of multi-functional mounting structure, screw mounting hole and wire rope draw-in groove have, satisfy plane screw fixed mounting and wire rope buckle installation form, make lamps and lanterns application place more extensive, the fretwork region that the setting of support produced can also promote the radiating effect of LED point light source, prolong the life of LED point light source;

housing and lower apron, the equipment of housing and support is all through buckle structure installation together, the housing can also play the effect of fixed wire rod with lower apron block in, improve structural stability, buckle structure installation is dismantled conveniently, moreover, the steam generator is simple in structure, high assembling efficiency is effectively realized, thereby make holistic manufacturing cost reduce, installation cooperation sealed effect has still been considered when easy to assemble, form splendid leakproofness, prevent that the dust among the outside air from getting into the lamp body, avoid the too much damage that leads to electronic component of dust accumulation, further prolong the life of LED pointolite.

Drawings

Fig. 1 is a schematic view of an LED point light source according to the present invention;

fig. 2 is an exploded view of an LED point light source according to the present invention;

fig. 3 is a schematic half-sectional view of the LED point light source of the present invention.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, 2 and 3, the utility model relates to a LED point light source, which comprises a housing 1 and a lower cover plate 2 which can be clamped together, a lampshade 3 is arranged on the housing 1, the lampshade 3 has a light-transmitting surface with diamond grains, a containing cavity is formed between the housing 1 and the lower cover plate 2 which are clamped together, a PCB light source plate 4 is arranged in the containing cavity, LED lamp beads 5 are arranged on the PCB light source plate 4, the PCB light source plate 4 is connected with wires 6, wire press grooves 7 and wire clamp grooves 8 which are matched with the wires 6 are respectively arranged on the housing 3 and the lower cover plate 2, the wires 6 are clamped in a wire containing cavity which is formed by the wire press grooves 7 and the wire clamp grooves 8, the LED point light source also comprises a bracket 9, a bracket buckle 10 is arranged on the bracket 9, a bracket clamp groove 11 is arranged on the wire press groove 7 of the housing 1 corresponding to the bracket buckle 10, the bracket 9 is matched with, the support 9 is provided with a block 12, and the lower cover plate 2 is supported on the block 12;

in this embodiment, the lower cover plate 2 is provided with a connecting column 13, a connecting column clamping groove matched with the connecting column 13 is arranged in the housing 1, the bracket 9 is provided with a screw mounting hole 19 and a steel wire rope clamping groove 14 respectively for supporting the installation of an LED point power supply, the heightening block 12 is higher than the steel wire rope clamping groove 14, the lower cover plate 2 is further provided with a PCB light source plate fixing hole 15, the housing 1 is provided with a clamping groove 16, the lower cover plate 2 is provided with a buckle 17, and the housing 1 is clamped with the lower cover plate 2 through the matching of the buckle 17 and the clamping groove 16.

In this embodiment, the wire 6 includes a plurality of cables 601 arranged side by side, and the wire pressing groove 7 and the wire clamping groove 8 are respectively provided with wire grooves 18 arranged side by side corresponding to the cables;

the lampshade 3 comprises a secondary light-transmitting surface 301 arranged on the outer side and a primary light-transmitting surface 302 arranged on the inner side, diamond grains are arranged on the secondary light-transmitting surface 301, the primary light-transmitting surface 302 is arranged in a curved surface mode, and in the embodiment, the primary light-transmitting surface 302 is arranged in a hemispherical surface mode.

The utility model discloses a LED pointolite increases the diamond grain on the printing opacity face through improving the printing opacity face of lamps and lanterns casing, changes light propagation direction, improves lamps and lanterns visual angle, goes out the wide angle, and the light that LED lamp pearl sent passes through the polygonal surface refraction of diamond grain for LED light presents bright star light effect, and the light effect that presents at different visual angles is unanimous, increases light visual angle, makes the whole building brightening effect after the installation lamps and lanterns present more gorgeous; meanwhile, in order to further improve the light effect, the outer surface of the lampshade is made into a diamond pattern effect to serve as a secondary light-transmitting surface of light, meanwhile, the inner side of the lampshade is designed to be a certain curved surface, the inner part of the lampshade is designed to be an arc effect to serve as a primary light-transmitting surface of the light, and when the LED lamp beads are lightened, the light passes through multiple refractions between the two light-transmitting surfaces, so that a plurality of polygonal surfaces on the outer surface have consistent light effects, and the whole lampshade has a bright star light effect;

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a LED pointolite, is including can clamping the housing and the lower cover plate together, be provided with the lamp shade on the housing, its characterized in that: the lamp shade has the printing opacity face of diamond line, the card is in the same place the housing with constitute one between the apron down and hold the chamber, PCB light source board is arranged in hold the chamber, install LED lamp pearl on the PCB light source board, PCB light source board is connected with the wire rod, the housing down be provided with on the apron respectively with wire rod assorted wire rod indent, wire rod draw-in groove, the wire rod clamps the wire rod indent with the wire rod that the wire rod draw-in groove constitutes holds the chamber, still includes the support, be provided with the support buckle on the support, correspond on the wire rod indent of housing the support buckle is provided with the support draw-in groove, the support passes through the support buckle with the cooperation of support draw-in groove with the housing clamps together.

2. An LED point light source as set forth in claim 1, wherein: the support is provided with a block, and the lower cover plate is supported on the block.

3. An LED point light source as set forth in claim 1, wherein: the lampshade comprises a secondary light-transmitting surface and a primary light-transmitting surface, wherein the secondary light-transmitting surface is arranged on the outer side, the primary light-transmitting surface is arranged on the inner side, diamond grains are arranged on the secondary light-transmitting surface, and the primary light-transmitting surface is arranged as a curved surface.

4. An LED point light source as set forth in claim 3, wherein: the primary light-transmitting surface is arranged in a hemispherical surface.

5. An LED point light source as set forth in claim 1, wherein: the lower cover plate is provided with a connecting column, and a connecting column clamping groove matched with the connecting column is formed in the housing.

6. An LED point light source as set forth in claim 2, wherein: and the bracket is respectively provided with a screw mounting hole and a steel wire rope clamping groove for supporting the installation of the LED point power supply.

7. An LED point light source as set forth in claim 6, wherein: the height of the block is higher than the height of the steel wire rope clamping groove.

8. An LED point light source as set forth in claim 1, wherein: and the lower cover plate is also provided with a PCB light source plate fixing hole.

9. An LED point light source as set forth in claim 1, wherein: the cover is provided with a clamping groove, the lower cover plate is provided with a buckle, and the cover is matched with the clamping groove through the buckle and clamped with the lower cover plate.

10. An LED point light source as set forth in claim 1, wherein: the wire rod includes a plurality of cables that set up side by side, correspond respectively on wire rod indent and the wire rod draw-in groove the cable is equipped with the wire casing that sets up side by side.