CN208687493U

CN208687493U - Remote projecting lamp

Info

Publication number: CN208687493U
Application number: CN201821450540.XU
Authority: CN
Inventors: 徐敏
Original assignee: Shenzhen Huapu Power Electric Co Ltd
Current assignee: Shenzhen Huapu Power Electric Co Ltd
Priority date: 2018-09-05
Filing date: 2018-09-05
Publication date: 2019-04-02
Anticipated expiration: 2028-09-05

Abstract

The utility model discloses a kind of remote projecting lamp, including projecting lamp main body, projecting lamp main body has upper opening, wiring board is provided in projecting lamp main body, the upper opening of projecting lamp main body is provided with multiple equally distributed LED light sources on wiring board, the LED light source includes lamp bead, focus control, optical glass lens and reflector, optical glass lens are arranged on focus control, and optical glass lens are movably arranged on the inside of reflector, the top of focus control is flexibly connected with the inner sidewall of reflector, lamp bead, which is arranged on the bottom surface of focus control, passes sequentially through optical glass lens, reflector goes out light.The ray refractive index of the utility model is high, and light-out effect is good, can be with up and down adjustment by focus control, the change of uniform light spots size on shadow surface can be achieved, the remote projection light of 2000m~3000m can be achieved, the hot spot inhomogeneities of size is respectively less than 5%, and its heat dissipation performance.

Description

Remote projecting lamp

Technical field

The utility model relates to outdoor projection lamp more particularly to a kind of remote projecting lamps.

Background technique

LED chip goes out light for Lambertian distribution, such optical field distribution, if without suitable optics System processing and directly apply, be in most cases all difficult to performance to be achieved needed for meeting illuminator and device and refer to Mark.It therefore, is very necessary to secondary optical design is carried out as the lighting system of light source using LED.

The light utilization of outdoor projection lamp is low at present, and light-out effect is bad, and has glare phenomenon, could not reach reason Remote projection light in thinking, in addition, the problem of heat dissipation is also to have much room for improvement.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art, provide that a kind of structure is simple, and manufacturing cost is low, light Line use ratio is high, and light-out effect is good, anti-dazzle, and the remote projecting lamp of perfect heat-dissipating.

The technical solution of the utility model is as follows:

A kind of remote projecting lamp, including projecting lamp main body, the projecting lamp main body have upper opening, the projecting lamp It is provided with wiring board in main body, the upper opening of the projecting lamp main body is provided with multiple be uniformly distributed on the wiring board LED light source, the LED light source includes lamp bead, focus control, optical glass lens and reflector, and the optical glass is saturating Mirror is arranged on the focus control, and the optical glass lens are movably arranged on the inside of the reflector, the focusing The top of device is flexibly connected with the inner sidewall of the reflector, and the lamp bead is arranged on the bottom surface of the focus control successively Go out light by the optical glass lens, reflector.

Further, the reflector uses aluminum reflector electrodeposited chromium.

Further, the wiring board uses heat superconducting aluminum-based circuit board.

Further, there is muti-piece in the bottom of the wiring board by 8 hot pipe technique heat pipe of fine copper slug type φ riveting under plate Fin.

Further, the muti-piece fin forms entirety mutually equidistantly to pass through close fasten of special buckle FIN structure design.

Further, the fin is 1070 fine aluminium radiating fins.

Further, the outside of the muti-piece fin is fin slices radiator, and the fin slices radiator forms the projecting lamp A part of main body.

Further, the bottom of the projecting lamp main body is provided with runing rest.

Compared with the existing technology, the utility model has the beneficial effects that: the utility model is electroplated using aluminum reflector Chromium increases ray refractive index, enhances light-out effect, can be with up and down adjustment, it can be achieved that on shadow surface uniformly by focus control The change of spot size size, accurate light distribution design, light beam are concentrated, and directive property is strong, can be prominent by photographed object well, out light Effect can be regulated according to site requirements on the spot, it can be achieved that the remote projection light of 2000m~3000m, the hot spot of size is not Uniformity is respectively less than 5%, can go out light with anti-dazzle, prevents excessive light to injury human eye；In addition, passing through heat superconducting aluminium base line The design of road plate, muti-piece fin and fin slices radiator substantially increases its heat dissipation performance.The utility model structure is simple, makes It makes that cost is relatively low, is particularly suitable for projecting particular place in distance.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root Other attached drawings are obtained according to these attached drawings.

Fig. 1 is a kind of side schematic view of remote projecting lamp of the utility model；

Fig. 2 is a kind of front schematic view of remote projecting lamp of the utility model；

Fig. 3 is the structural schematic diagram of LED light source described in the utility model.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation The present invention will be further described in detail for example.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

In order to illustrate technical solution described in the utility model, the following is a description of specific embodiments.

Embodiment

Fig. 1, Fig. 2, Fig. 3 are please referred to, the present embodiment provides a kind of remote projecting lamp, including projecting lamp main body 1, the throwings Shot-light main body 1 has upper opening, is provided with wiring board in projecting lamp main body 1, towards the projecting lamp main body 1 on wiring board Upper opening is provided with multiple equally distributed LED light sources 2, whole lamp power 500W, and whole lamp reaches 60000LM or more, wherein such as Shown in Fig. 3, the LED light source 2 includes lamp bead 21, focus control 22, optical glass lens 23 and reflector 24, optical glass Lens 23 are arranged on focus control 22, and optical glass lens 23 are movably arranged on the inside of reflector 24, focus control 22 Top be flexibly connected with the inner sidewall of reflector 24, lamp bead 21, which is arranged on the bottom surface of focus control 22, passes sequentially through optics glass Glass lens 23, reflector 24 go out light.

Further, the reflector 24 uses aluminum reflector electrodeposited chromium, increases ray refractive index, enhances out light Effect, the focus control 22 can with up and down adjustment, it can be achieved that on shadow surface uniform light spots size change, accurately match Light design, light beam are concentrated, and directive property is strong, can be prominent by photographed object well, and light-out effect can be according to site requirements tune on the spot Section is good, it can be achieved that the remote projection light of 2000m~3000m, the hot spot inhomogeneities of size are respectively less than 5%, can be with anti-dazzle Light out prevents excessive light to injury human eye.

Further, the wiring board uses heat superconducting aluminum-based circuit board, and the bottom of the wiring board passes through fine copper under plate The riveting of 8 hot pipe technique heat pipe of slug type φ has muti-piece fin, can increase heat dissipation area, and the muti-piece fin is passed through with mutually equidistant Close fasten of special buckle FIN structure design forms entirety, effectively enhances fin firmness, realizes maximum dissipate with the smallest weight Heat area, wherein the fin uses 1070 fine aluminium radiating fins, and the outside of the muti-piece fin is fin slices radiator 11, institute State a part that fin slices radiator 11 forms projecting lamp main body 1.It is dissipated by heat superconducting aluminum-based circuit board, muti-piece fin and fin The design of hot device 11, substantially increases its heat dissipation performance, and wiring board heat effectively can be transmitted to fin heat dissipation by muti-piece fin On device 11.

Further, the bottom of the projecting lamp main body 1 is provided with runing rest 3.So as to according to using angle to carry out It adjusts.

The utility model structure is simple, manufacturing cost is lower, is particularly suitable for projecting particular place in distance.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims

1. a kind of remote projecting lamp, it is characterised in that: including projecting lamp main body, the projecting lamp main body has upper opening, It is provided with wiring board in the projecting lamp main body, is provided on the wiring board towards the upper opening of the projecting lamp main body more A equally distributed LED light source, the LED light source include lamp bead, focus control, optical glass lens and reflector, described Optical glass lens are arranged on the focus control, and the optical glass lens are movably arranged on the interior of the reflector Portion, the top of the focus control are flexibly connected with the inner sidewall of the reflector, and the lamp bead is arranged in the focus control Bottom surface on pass sequentially through the optical glass lens, reflector goes out light.

2. remote projecting lamp according to claim 1, it is characterised in that: the reflector is electroplated using aluminum reflector Chromium.

3. remote projecting lamp according to claim 1, it is characterised in that: the wiring board uses heat superconducting aluminium base route Plate.

4. remote projecting lamp according to claim 3, it is characterised in that: the bottom of the wiring board passes through fine copper under plate The riveting of 8 hot pipe technique heat pipe of slug type φ has muti-piece fin.

5. remote projecting lamp according to claim 4, it is characterised in that: the muti-piece fin is mutually equidistantly by special The different close fastening of button FIN structure design forms whole.

6. remote projecting lamp according to claim 4 or 5, it is characterised in that: the fin is 1070 fine aluminium heat radiating fins Piece.

7. remote projecting lamp according to claim 4, it is characterised in that: the outside of the muti-piece fin is fin heat dissipation Device, the fin slices radiator form a part of the projecting lamp main body.

8. remote projecting lamp according to claim 1, it is characterised in that: the bottom of the projecting lamp main body is provided with rotation Turn bracket.