CN207279362U

CN207279362U - LED projector lamp

Info

Publication number: CN207279362U
Application number: CN201720952213.3U
Authority: CN
Inventors: 周镇
Original assignee: Shenzhen's Lighting Technology Co Ltd
Current assignee: Shenzhen's Lighting Technology Co Ltd
Priority date: 2017-08-01
Filing date: 2017-08-01
Publication date: 2018-04-27
Anticipated expiration: 2027-08-01

Abstract

The utility model embodiment is related to a kind of LED projector lamp, including pcb board, it is attached at the LED lamp bead of one side surface of pcb board and is assembled in the pcb board and be sticked the anti-dazzle flase floor of the side outer side surface for having LED lamp bead, through hole is offered correspondingly with LED lamp bead on the anti-dazzle flase floor, the hole wall of each through hole extends to form sleeve by one end of pcb board towards LED lamp bead direction, the light barrier towards LED lamp bead with the plate face of side is additionally provided with the middle part of the barrel bore, light-transmitting gap is formed between the edge and set medial wall of the tube of the light barrier.The utility model embodiment by opening up sleeve correspondingly on anti-dazzle flase floor with LED lamp bead, and light barrier is set at the middle part of barrel bore, good anti-glazing light effect is reached with succinct structure, make LED projector lamp that not only there is anti-glazing light effect but also aesthetic appeal, improve the practicality of LED projector lamp.

Description

LED projector lamp

Technical field

The utility model embodiment is related to technical field of lamps, more particularly to a kind of LED projector lamp.

Background technology

Outdoors in landscape brightening illumination, the suspension cable of the brightening particularly for means of transportation, such as bridge, is routinely adopted It is used to illuminate suspension cable with the LED projector lamp of arrow beam of light, in order to illuminate suspension cable, lamps and lanterns need to be according to the position adjustment angle of suspension cable Degree, causes lamp luminescence face often opposite with the direct of travel of road vehicle, with vehicle and lamp luminescence identity distance from drawing Closely, substantial amounts of light direct projection enters driver's eyes, causes serious security risk.

To solve the above problems, general add a sleeve to be used for anti-dazzle using on lamp luminescence face, in order to reach more Good anti-dazzle light effect, length sleeve is sometimes up to half meter even one meter, seriously affects lamps and lanterns appearance, completely impracticable.

Utility model content

The utility model embodiment technical problems to be solved are, there is provided a kind of LED projector lamp, can be with succinct structure Reach good anti-glazing light effect.

In order to solve the above technical problems, the utility model embodiment provides following technical solution：A kind of LED projector lamp, bag Pcb board is included, the LED lamp bead of one side surface of pcb board is attached at and is assembled in the pcb board and is sticked and have a side surface of LED lamp bead The anti-dazzle flase floor in outside, offers through hole on the anti-dazzle flase floor correspondingly with LED lamp bead, each through hole Hole wall extends to form sleeve by one end of pcb board towards LED lamp bead direction, is additionally provided with the middle part of the barrel bore with side Plate face towards the light barrier of LED lamp bead, form light-transmitting gap between the edge of the light barrier and set medial wall of the tube.

Further, the connection of the fixed light barrier is additionally provided between the edge of the light barrier and set medial wall of the tube Beam.

Further, the tie-beam, light barrier and anti-dazzle flase floor integrated injection molding form.

Further, the cover residence is additionally provided with the LED lamp bead lateral surface state the saturating of LED lamp bead on the pcb board Mirror.

Further, at the outer peripheral edge for the light-emitting surface that one end by LED lamp bead of the sleeve is connected to the lens.

After adopting the above technical scheme, the utility model embodiment at least has the advantages that：The utility model is real Apply example and gear is set by opening up sleeve correspondingly with LED lamp bead on anti-dazzle flase floor, and at the middle part of barrel bore Tabula rasa, and then the sleeve area for reducing each anti-dazzle grid goes forward side by side and reduces each skirt depth of anti-dazzle grid, with letter Clean structure reaches good anti-glazing light effect, LED projector lamp is not only had anti-glazing light effect but also aesthetic appeal, improves LED and throws The practicality of light lamp.

Brief description of the drawings

Fig. 1 is the explosive view of the utility model LED projector lamp one embodiment.

Fig. 2 is the cross-sectional view of the utility model LED projector lamp one embodiment.

Embodiment

The application is described in further detail with specific embodiment below in conjunction with the accompanying drawings.It should be appreciated that following signal Property embodiment and explanation be only used for explaining the application, be not intended as the restriction to the application, moreover, in the case where there is no conflict, The feature in embodiment and embodiment in the application can be combined with each other.

As shown in Figure 1 and Figure 2, the utility model embodiment provides a kind of LED projector lamp, including pcb board 1, is attached at PCB The LED lamp bead 2 of 1 one side surface of plate and it is assembled in the pcb board 1 and is sticked the anti-dazzle lattice of the side outer side surface for having LED lamp bead 2 Screen 3, offers through hole on the anti-dazzle flase floor 3, the hole wall of each through hole leans on pcb board correspondingly with LED lamp bead 2 1 one end extends to form sleeve 31 towards 2 direction of LED lamp bead, and the plate with side is additionally provided with the middle part of 31 inner cavity of sleeve Facing to the light barrier 32 of LED lamp bead 2, light-transmitting gap 33 is formed between 31 madial wall of edge and sleeve of the light barrier 32.

By opening up sleeve 31 correspondingly with LED lamp bead 2 on anti-dazzle flase floor 3, and in 31 inner cavity of sleeve Middle part sets light barrier 32, and then reduces 31 area of sleeve of each anti-dazzle grid 3 simultaneously and then reduce the every of anti-dazzle grid 3 A 31 depth of sleeve, reaches good anti-glazing light effect with succinct structure, LED projector lamp is not only had anti-glazing light effect but also beautiful Aspect, improves the practicality of LED projector lamp.

In an alternative embodiment of the utility model, between 31 madial wall of edge and sleeve of the light barrier 32 also The tie-beam 34 of the fixed light barrier 32 is provided with, using 34 fixed barriers 32 of tie-beam, had not only secured light barrier 32, but also LED lamp bead 2 is not influenced from 33 printing opacity of light-transmitting gap between 31 madial wall of light barrier 32 and sleeve.

In an alternative embodiment of the utility model, the tie-beam 34, light barrier 32 and anti-dazzle flase floor 3 one Body injection molding forms, and is integrally formed the assembling process for avoiding assembling fixed, simple for structure.

In an alternative embodiment of the utility model, also set up on the pcb board 1 in 2 lateral surface of LED lamp bead There are the lens 4 that LED lamp bead 2 is stated in the cover residence, the light that lens 4 can send LED lamp bead 2 is assembled, and reduces the scattering of light, into And improve anti-dazzle light effect.

In an alternative embodiment of the utility model, one end by LED lamp bead 2 of the sleeve 31 is connected to described At the outer peripheral edge of the light-emitting surface of lens 4, prevent from scattering at the outer peripheral edge of the light-emitting surface of lens by the light that lens 4 are assembled, carry High anti-dazzle light effect.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are limited by appended claims and its equivalency range.

Claims

1. a kind of LED projector lamp, including pcb board, it is attached at the LED lamp bead of one side surface of pcb board and is assembled in the pcb board patch The anti-dazzle flase floor of side outer side surface equipped with LED lamp bead, it is characterised in that on the anti-dazzle flase floor with LED light Pearl offers through hole correspondingly, and the hole wall of each through hole extends to form set by one end of pcb board towards LED lamp bead direction Tin, the light barrier with the plate face of side towards LED lamp bead, the edge of the light barrier are additionally provided with the middle part of the barrel bore Light-transmitting gap is formed between set medial wall of the tube.

2. LED projector lamp as claimed in claim 1, it is characterised in that between the edge and set medial wall of the tube of the light barrier It is additionally provided with the tie-beam of the fixed light barrier.

3. LED projector lamp as claimed in claim 2, it is characterised in that the tie-beam, light barrier and anti-dazzle flase floor one Body injection molding forms.

4. LED projector lamp as claimed in claim 1, it is characterised in that on the pcb board in the LED lamp bead lateral surface also It is provided with the lens that LED lamp bead is stated in the cover residence.

5. LED projector lamp as claimed in claim 4, it is characterised in that one end by LED lamp bead of the sleeve is connected to institute At the outer peripheral edge for stating the light-emitting surface of lens.