CN103075685A

CN103075685A - LED (Light Emitting Diode) project lamp

Info

Publication number: CN103075685A
Application number: CN2013100139541A
Authority: CN
Inventors: 郑联盟
Original assignee: FIREFLY SEOUL OPTOELECTRONICS TECHNOLOGY Co Ltd
Current assignee: FIREFLY SEOUL OPTOELECTRONICS TECHNOLOGY Co Ltd
Priority date: 2013-01-15
Filing date: 2013-01-15
Publication date: 2013-05-01
Anticipated expiration: 2033-01-15
Also published as: CN103075685B

Abstract

The invention discloses an LED (Light Emitting Diode) project lamp which comprises a casing and a cover plate, wherein an electronic assembly, a luminous chip and a reflecting shade are arranged in the casing; the luminous chip and the electronic assembly are transversely distributed along the bottom of the casing; the cover plate comprises a panel and a framework; the framework is provided with a lower edge which is vertically distributed; the panel is embedded into from the rear part of the framework and is positioned in the surrounding of the lower edge; clamping convex blocks are arranged on two inner side walls which are oppositely distributed on the lower edge; one sides, which are close to the lower end part of the lower edge, of the clamping convex blocks, are distributed towards inclined planes or arc planes of which inner side walls of lower edges are gradually inclined from top to bottom; clamping parts are arranged at the upper ends, which are close to the framework, of the clamping convex blocks; and the panel is clamped into the clamping parts along the inclined planes or arc planes of the clamping convex blocks. The LED project lamp provided by the invention is thin in thickness; and the matching of the panel with the framework is more compact.

Description

A kind of LED Projecting Lamp

Technical field

The present invention relates to a kind of LED Projecting Lamp.

Background technology

The LED Projecting Lamp; comprise housing and cover plate; cover plate comprises panel and framework; be provided with electronics assembly, luminescence chip and reflection shield in the housing; panel generally directly clamps by framework and housing edge, but the clamping of framework and housing counter plate is often not in place, makes the larger slit of appearance between panel and the framework; be unfavorable for waterproof and the sealing of Projecting Lamp, and panel often rocks the overall appearance of Projecting Lamp is had a greatly reduced quality.

Summary of the invention

Technical problem to be solved by this invention provides compacter LED Projecting Lamp of the thinner and panel of a kind of thickness and cooperating of framework.

For this reason, LED Projecting Lamp provided by the invention, comprise housing and cover plate, be provided with the electronics assembly in the housing, luminescence chip and reflection shield, described luminescence chip and electronics assembly are along the housing bottom cross direction profiles, described cover plate comprises panel and framework, framework is with the vertical lower edge that distributes, described panel embeds and is in the encirclement on lower edge from frame rear portion, be provided with the screens projection on two madial walls that described lower edge distributes relatively, the screens projection is downward from top to bottom near a lower side along the bottom and distributes along inclined-plane or cambered surface that madial wall tilts gradually, be provided with screens section near the framework upper end on the screens projection, described panel snaps in the screens section along inclined-plane or the cambered surface of screens projection.

Therefore luminescence chip and electronics assembly cross direction profiles make the thickness reduction of Projecting Lamp in housing bottom among the present invention.And after panel snaps in frame rear portion, the below that can snap in the screens projection along inclined-plane or the cambered surface of screens projection, thereby make panel be attached directly to frame rear portion, avoid affecting sealing because larger slit occurring between panel and the framework, panel can arbitrarily not rocked.

Description of drawings

Fig. 1 is the Split type structure schematic diagram of LED Projecting Lamp provided by the invention;

Fig. 2 is the partial structurtes cutaway view that the framework of screens projection is set.

The specific embodiment

Such as Fig. 1, shown in Figure 2, LED Projecting Lamp provided by the invention, comprise housing 1 and cover plate 2, be provided with electronics assembly 3 in the housing 1, luminescence chip 4 and reflection shield 5, described luminescence chip 4 and electronics assembly 3 distribute along housing 1 bottom transverse, described cover plate 2 comprises panel 6 and framework 7, framework 7 is with vertical distribute lower to 8, described panel 6 embeds from framework 7 rear portions and is in lower in 8 the encirclement, described lower to being provided with screens projection 9 on 8 two madial walls that relatively distribute, screens projection 9 is downward from top to bottom near a lower side along 8 bottoms and distributes along inclined-plane 11 or cambered surface that madial wall tilts gradually, be provided with screens section 10 near framework 7 upper ends on the screens projection 9, described panel 6 snaps in the screens section 10 along inclined-plane 11 or the cambered surface of screens projection 9, screens section 10 on the screens projection 9 from top to bottom to the inclined-plane or the cambered surface 12 that tilt away from the direction on lower edge gradually, be to be as the criterion with up and down orientation shown in Figure 2 from top to bottom in this what is called.Present embodiment middle frame 7 has certain elasticity, and panel 6 can be snapped in the screens section 10 of screens projection 9.

As shown in Figure 1, for fixing reflection shield better, housing 1 is interior to be provided with at least three joint pins 13 that line is triangular in shape along present position, reflection shield 5 edge, joint pin 13 upper ends offer threaded connection hole, corresponding joint pin 13 offers arc notch 14 on the described reflection shield 5, screw passes arc notch 14 and is threaded with joint pin 13, and the head of a nail of screw compresses the reflection shield edge.

Claims

1. LED Projecting Lamp, comprise housing and cover plate, be provided with the electronics assembly in the housing, luminescence chip and reflection shield, it is characterized in that: described luminescence chip and electronics assembly are along the housing bottom cross direction profiles, described cover plate comprises panel and framework, framework is with the vertical lower edge that distributes, described panel embeds and is in the encirclement on lower edge from frame rear portion, be provided with the screens projection on two madial walls that described lower edge distributes relatively, the screens projection is downward from top to bottom near a lower side along the bottom and distributes along inclined-plane or cambered surface that madial wall tilts gradually, be provided with screens section near the framework upper end on the screens projection, described panel snaps in the screens section along inclined-plane or the cambered surface of screens projection.

2. LED Projecting Lamp according to claim 1 is characterized in that: described screens section is from top to bottom to the inclined-plane or the cambered surface that tilt away from the direction on lower edge gradually on the screens projection.

3. LED Projecting Lamp according to claim 1 and 2, it is characterized in that: be provided with at least three joint pins that line is triangular in shape along present position, reflection shield edge in the described housing, the joint pin upper end offers threaded connection hole, corresponding joint pin offers arc notch on the described reflection shield, screw passes arc notch and is threaded with joint pin, and the head of a nail of screw compresses the reflection shield edge.