CN208397839U

CN208397839U - A kind of novel light projector

Info

Publication number: CN208397839U
Application number: CN201821100014.0U
Authority: CN
Inventors: 孙金库
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-12
Filing date: 2018-07-12
Publication date: 2019-01-18
Anticipated expiration: 2028-07-12

Abstract

The utility model discloses a kind of novel light projectors, including lamp body, aluminum substrate is fixed in the cavity of the lamp body, the aluminum substrate is equipped with LED light source, lens have been screwed in the opening of the lamp body, the vertical and horizontal cross-distribution in the back side of the lamp body has cooling fin, and lateral cooling fin and vertical cooling fin extend respectively to the side of lamp body, and the intersection of lateral cooling fin and vertical cooling fin is equipped with thermal column.The novel light projector is directly anchored to aluminum substrate on aluminum lamp body, and the heat that such LED light source generates is transferred on cooling fin by aluminum lamp body, then thermal column radiates with the cooling fin for the large area being arranged anyhow, reaches excellent heat dissipation performance.

Description

A kind of novel light projector

Technical field

The utility model belongs to field of illumination lamp technology, and in particular to a kind of novel light projector.

Background technique

Projecting Lamp is the lamps and lanterns of the projecting environment of illumination on specified face to be illuminated.Also known as spotlight.In general, it can take aim at Quasi- any direction, and have the structure that climate condition does not influence.It is mainly used for large area operation field mine, contour of building, body Educate field, viaduct, monument, park and flower bed etc..Therefore, the large area lighting lamps and lanterns of nearly all outdoor application can all be regarded as Projecting Lamp.It is narrow that the outgoing beam angle of Projecting Lamp has width to have, and variation range is between 0 °~180 °, the wherein especially narrow title of light beam For searchlight.

Current Projecting Lamp is since power is larger, and the requirement to heat dissipation is higher and higher, and the thermal diffusivity of current Projecting Lamp It can be undesirable.A kind of novel light projector is proposed thus.

Utility model content

The purpose of this utility model is to provide a kind of novel light projectors, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of novel light projector, including lamp body, institute It states and is fixed with aluminum substrate in the cavity of lamp body, the aluminum substrate is equipped with LED light source, is consolidated in the opening of the lamp body by screw Surely there are lens, the vertical and horizontal cross-distribution in the back side of the lamp body has cooling fin, and lateral cooling fin and vertical cooling fin difference The side of lamp body is extended to, and the intersection of lateral cooling fin and vertical cooling fin is equipped with thermal column.

Preferably, the lamp body is aluminum lamp body.

Preferably, the cooling fin and thermal column are copper radiator.

The technical effect and advantage of the utility model: the novel light projector is directly anchored to aluminum substrate on aluminum lamp body, The heat that LED light source generates in this way is transferred on cooling fin by aluminum lamp body, then the cooling fin of the large area by being arranged anyhow Cooperation thermal column radiates, and reaches excellent heat dissipation performance.

Detailed description of the invention

Fig. 1 is the structure schematic diagram of the utility model；

Fig. 2 is the positive structure schematic of the utility model.

In figure: 1 lamp body, 2 cooling fins, 3 thermal columns, 4 lens, 5 LED light sources.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of novel light projector as shown in Figs. 1-2, including lamp body 1, the cavity of the lamp body 1 It is inside fixed with aluminum substrate, the aluminum substrate is equipped with LED light source 5, has been screwed lens 4 in the opening of the lamp body 1, The vertical and horizontal cross-distribution in the back side of the lamp body 1 has cooling fin 2, and lateral cooling fin 2 and vertical cooling fin 2 extend respectively to The side of lamp body 1, and the intersection of lateral cooling fin 2 and vertical cooling fin 2 is equipped with thermal column 3.

The lamp body 1 is aluminum lamp body, and the cooling fin 2 and thermal column 3 are copper radiator.

The novel light projector is directly anchored to aluminum substrate on aluminum lamp body 1, and the heat that such LED light source 5 generates passes through Aluminum lamp body is transferred on cooling fin 2, then thermal column 3 radiates with the cooling fin 2 of the large area from being arranged anyhow, reaches Excellent heat dissipation performance.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. a kind of novel light projector, including lamp body (1), it is characterised in that: it is fixed with aluminum substrate in the cavity of the lamp body (1), The aluminum substrate is equipped with LED light source (5), has been screwed lens (4), the lamp body in the opening of the lamp body (1) (1) the vertical and horizontal cross-distribution in the back side has cooling fin (2), and lateral cooling fin (2) and vertical cooling fin (2) extends respectively to The side of lamp body (1), and the intersection of lateral cooling fin (2) and vertical cooling fin (2) is equipped with thermal column (3).

2. a kind of novel light projector according to claim 1, it is characterised in that: the lamp body (1) is aluminum lamp body.

3. a kind of novel light projector according to claim 1, it is characterised in that: the cooling fin (2) and thermal column (3) are equal For copper radiator.