CN203395779U

CN203395779U - Direction-adjustable LED low-illumination lamp

Info

Publication number: CN203395779U
Application number: CN201320437450.8U
Authority: CN
Inventors: 王冬辉
Original assignee: BEIJING MING-HANG TECHNOLOGY INSTITUTE
Current assignee: BEIJING MING-HANG TECHNOLOGY INSTITUTE
Priority date: 2013-07-22
Filing date: 2013-07-22
Publication date: 2014-01-15
Anticipated expiration: 2023-07-22

Abstract

The utility model discloses a direction-adjustable LED low-illumination lamp. The direction-adjustable LED low-illumination lamp comprises an LED light source component, a panel and a bottom shell, wherein alternating current is directly input into the LED light source component, one side of the bottom shell, close to the edge, is provided with one or more slopes for fixing the light source component, and the slopes incline to the other side. When the light source component is mounted on the slopes, the center of the light source directly faces the center of the panel, and the panel and the bottom shell jointly form a lamp shell. The panel comprises an outlet indicating portion and a lighting portion, screw connecting seats for fixing a retaining plate are arranged on the back of the panel of the outlet indicating portion and at left and right indicating mark positions, the retaining plate is fixed at the left or right indicating mark position through the screw connecting seats, or no retaining plate is arranged at either left or right indicating mark position. The direction-adjustable LED low-illumination lamp can solve the technical problems about electromagnetic compatibility existing in conventional LED light sources and multiple direction selection when the direction-adjustable LED low-illumination lamp is used as an indicating mark.

Description

Point to adjustable LED low-light (level) lamp

Technical field

The utility model relates to a kind of safety lighting fitting, particularly relates to ship safety lighting fitting.

Background technology

LED obtains social approval and increasingly extensive application with its efficient energy-saving, superiority safe and reliable, long service life in recent years, and especially white light high-power LED light source, in the application of illuminating industry, makes the application of LED have further development.The development of LED lighting engineering is maked rapid progress, and has been widely used at present the fields such as luminescence display, instrument and meter indication, backlight, industry and domestic lighting, military illumination, ship illumination.

But due to the peculiar to vessel of light fixture and family expenses condition and standard-required difference very large, so LED illumination at present also exists a series of drawback in the application of the environment such as ship, return its reason or power because LED light source is low-voltage low current, need to mate suitable constant-current driving power supply could directly use under civil power environment, if but adopt the electromagnetic compatibility problem of its generation of constant-current driving power supply can have an immense impact on to the instrument and meter on ship and sophisticated electronics again, if electromagnetic compatibility problem cannot solve, light fixture just cannot be on ship large-scale application.

Flexibility is owed in the design of light fixture simultaneously, lack intention, cause in ship at present still at large-area use incandescent lamp and other old-fashioned light sources as key lighting or floor light, not only wasted a large amount of electric energy, these conventional light source light efficiencies are extremely low simultaneously, and illuminating effect does not reach desirable requirement yet, in the urgent need to developing the new lamp product that a series of employing LED is light source, prerequisite is not only effectively to solve electromagnetic compatibility problem, can be again the efficient lighting environment that facilitates on ship.

Summary of the invention

The purpose of this utility model is to provide the adjustable LED low-light (level) of a kind of sensing lamp, usings when solving the electromagnetic compatibility problem that traditional LED light source exists and using as sign, has the technical problems such as multi-direction selection.

In order to realize foregoing invention object, the technical scheme that the utility model adopts is as follows:

An adjustable LED low-light (level) lamp, comprises the LED light source assembly, panel and the drain pan that exchange directly input; In the submarginal side of drain pan inside cavity, be provided with the inclined-plane of one or more fixed light source assembly, the oblique opposite side of angle, when light source assembly is arranged on inclined-plane, the center of light source is over against the center of panel; Lampshade is installed on panel; Described panel and drain pan form the shell of lamp jointly.

Described panel comprises outlet indicating section and illumination section; At the left and right direction arrow place of outlet indicating section, be provided with respectively the screw Connection Block that baffle plate is installed; Baffle plate as required, is arranged on the arrow place that does not need demonstration by corresponding screw Connection Block, and then blocks the direction arrow that does not need demonstration; When needs block the opposite side direction arrow of demonstration, this dismountable block plate transfers to and is arranged on opposite side and does not need the arrow place showing, blocks and does not need the opposite side direction arrow that shows; When baffle plate not being installed, the twocouese arrow of demonstration is not all blocked.

Advantage of the present utility model is as follows:

1, avoid light fixture to produce electromagnetic compatibility problem, adopted the directly LED light source of input of two AC220V, facilitate design and installation, again without rectifying and wave-filtering, safe and reliable.

2, not only there is low-level lighting function, also possess Way out word and arrow deixis simultaneously, the outlet indication panel back side in lamp body inside has been screwed a baffle plate, and a side is open, and opposite side blocks arrow, When lit, the arrow being blocked is not luminous, and the luminous direction indication of opposite side, when needs are indicated contrary direction, only baffle plate need to be installed conversely, be realized and can artificially regulate with a lamp luminescence direction indication.

3, internal light source is two white LED light sources, an illumination mouthful lampshade is red, and exit lighting cover is green, and the light the same with panel intrinsic colour can be sent in corresponding luminous site, if client needs the light of other colors, only need to when producing, change the panel of other colors.Thereby realize the function of sending different colours light, this LED light source of sending out different colours light than some product needed indoor design is more convenient succinct, without control realization by circuit, only needs more conversion materials.

4, when design by two LEDs light source design the tip position at lamp housing inner chamber, two LEDs light sources be arranged in outlet indication panel under, there is certain angle of inclination simultaneously, sunset illumination mouth lampshade direction, the platform Shi Ge inclined-plane of fixed light source assembly, oblique downward direction, is similar to the principle of leaded light like this, can realize easily panel and irradiate uniformity, can avoid electromagnetic compatibility problem again.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is side cutaway view of the present utility model.

In figure, number: 1, panel, 2, the indicating section of panel, 3, the illumination section of panel, 4, water-proof silica-gel circle, 5, protect cableties, 6, the installation inclined-plane of light source assembly, 7, binding post, 8, drain pan.

The specific embodiment

Concrete structure of the present utility model is referring to shown in Fig. 1,2.This points to adjustable LED low-light (level) lamp, comprises the LED light source assembly, panel 1 and the drain pan 8 that exchange directly input; A submarginal side at drain pan 8 is provided with the inclined-plane 6 that one or more fixed light source assembly is installed, the oblique opposite side of angle, and when light source assembly is arranged on inclined-plane 6, the center of light source is over against the center of panel; Described panel 1 and the common shell that forms lamp of drain pan 8.There is water-proof silica-gel circle 4 between panel 1 and drain pan 8, play sealing.Described LED light source assembly is arranged on the inclined-plane 1 of the fixed light source assembly on drain pan 8.

Described panel comprises outlet indicating section 2 and illumination section 3; Back side of panel at outlet indicating section 2, be positioned at left and right sign place, be equipped with the screw Connection Block (not shown) for fixed dam, have a baffle plate (not shown) to be screwed in left or right sign place, or left and right sign place be all not baffled.

For reduce light fixture building block as far as possible, form easily again the unification of each parts, consider the mounting means of low-light (level) light fixture, Design of Luminaires becomes two kinds of bright dress and setting-ins, for reduce light fixture building block as far as possible, form easily again the unification of each parts, bright assembly dress adopts identical drain pan and internal structure.The installing hole of bright dress is on drain pan, and the installing hole of setting-in is on panel.The panel of setting-in is larger than bright dress, welds four installation feet on panel, utilizes four fixing holes of drain pan to fix panel, simultaneously reserving installation hole on panel.The installation method of two panel upper lamp shade and outlet indicating structure are the same.

In the time of installation, first LED light source assembly is fixed on lamp body seat by heat conductive silica gel and connects wire to binding post; Traffic lights cover is sticked on by AB glue in the corresponding panel holddown groove of panel, then baffle plate is pressed in to the back side of outlet indication panel; After one cutting process is carried out, with screw, panel and sealing strip are fixed on lamp socket, finally two metallic stuffing box are tightened on the corresponding preformed hole of light fixture sidewall and can complete installation, simple and fast.

Light fitting panel of the present utility model is a corrosion resistant plate that 3mm is thick, panel back mills out the square installation position of two lampshades of installation (indicating section of panel and illumination section) that two 2mm are dark, wherein in the middle of the installation position of green lampshade (indicating section of panel), mill out font shape and the direction arrow that needs demonstration, there is a double-screw bolt at two ends, installation position also each cultivation, are used for fixing baffle plate.Two baffle plates are bonded on installation position with the powerful viscose glue of AB respectively, again baffle plate is fixed on two screw columns with nut afterwards, one end of baffle plate is hollow, and opposite side blocks the arrow of one end, When lit, the arrow being blocked is not luminous, the luminous direction indication of opposite side, when needs are indicated contrary direction, only need to install baffle plate conversely, and special circumstances need both sides arrow all when indication, only baffle plate need to be removed and can be realized.

The utility model has the inclined-plane of a fixed light source assembly in a submarginal side of drain pan, the oblique opposite side of angle, when light source assembly is arranged on inclined-plane, the center of light source is over against the center of panel, the lampshade that so both can guarantee illumination mouth is luminous evenly, and being unlikely to again to produce high light affects work and rest at night.Be similar to light guide structure, can realize panel and irradiate uniformity, can avoid electromagnetic compatibility problem again.

Claims

1. point to an adjustable LED low-light (level) lamp, it is characterized in that, comprise the LED light source assembly, panel and the drain pan that exchange directly input; In the submarginal side of drain pan inside cavity, be provided with the inclined-plane of one or more fixed light source assembly, the oblique opposite side of angle, when light source assembly is arranged on inclined-plane, the center of light source is over against the center of panel; Lampshade is installed on panel; Described panel and drain pan form the shell of lamp jointly.

2. the adjustable LED low-light (level) of a kind of sensing according to claim 1 lamp, is characterized in that, described panel comprises outlet indicating section and illumination section; At the left and right direction arrow place of outlet indicating section, be provided with respectively the screw Connection Block that baffle plate is installed; Baffle plate as required, is arranged on the arrow place that does not need demonstration by corresponding screw Connection Block, and then blocks the direction arrow that does not need demonstration; When needs block the opposite side direction arrow of demonstration, this dismountable block plate transfers to and is arranged on opposite side and does not need the arrow place showing, blocks and does not need the opposite side direction arrow that shows; When baffle plate not being installed, the twocouese arrow of demonstration is not all blocked.