CN2750175Y

CN2750175Y - Electric lighting lamp

Info

Publication number: CN2750175Y
Application number: CN 200420114315
Authority: CN
Inventors: 关福森; 金喆诚; 张克棪; 张建功
Original assignee: GUAN FUSEN JIN ZHECHENG
Current assignee: GUAN FUSEN JIN ZHECHENG
Priority date: 2004-12-16
Filing date: 2004-12-16
Publication date: 2006-01-04
Anticipated expiration: 2014-12-16

Abstract

The utility model relates to an electric lighting device, particularly a lighting lamp with a large lighting range and a glare preventing function. The electric lighting device is mainly composed of an electric assembly, a base, a bottom plate, a lamp holder, a lamp bulb and a lamp cover, wherein reflection sheets with a light reflection function are arranged at intervals on the bottom plate, and prism-shaped corrugation strips with a light refraction function and a light reflection function are arranged transversely at intervals corresponding to the positions of the reflection sheets on the upper circle position of the lamp cover adjacent to the base; vertical prism-shaped corrugation strips are arranged in integral circles continuously at the lower circle part of the lamp cover, and a symmetrical reflection cover matched with the vertical prism-shaped corrugation strips are arranged on the inner surface of the lamp cover; a cover cap forms an outward convex circular arc shape, and a sealing ring is arranged between the edge of the cover cap and the edge of the lamp cover. Light which is sent out when the electric lighting device works is soft and capable of effectively avoiding the glare situations. The utility model not only can light a spatial range under the lighting fixture, but also can light a large spatial range of the horizontal direction of the lighting fixture and the surroundings above the lighting fixture to a ceiling.

Description

A kind of practical electric lighting

Technical field,

The utility model relates to a kind of electric-lighting set, particularly a kind of electric lighting with big illumination zone and anti-glare function.

Background technology

Be used for the function that the big used electric lightings of occasion of depth such as underground or garage parking that ceiling is lower or tunnel, platform, warehouse, hypermarket have only downward direct illumination usually at present, work in light direct projection mode,, light fixture less except that illumination range top is pitch-dark, the people who enters the working site is from the outside had " cave sense ", and light is dazzling, dazzle the eyes easily, the healthy of internal work personnel handled, reached to internal affairs such as unfavorable safe driving, storage of cars.

Summary of the invention

The purpose of this utility model be to provide a kind of and can effectively avoid dazzling the eyes phenomenon, have concurrently that the illumination range of illumination ceiling and surrounding environment function is big, result of use good, practical novel electric lighting.

The utility model is achieved in that illuminating lamp mainly is made up of electric component, pedestal, base plate, lamp socket, bulb, lampshade, cover cap and light reflection, refractive component.Electric component is arranged in the pedestal; Base plate is arranged on the centre position of pedestal; For being installed, the lamp socket that bulb is set is arranged on the centre position of base plate; On the base plate around the lamp socket, also be arranged at intervals with reflecting piece with light reflection function; The polycarbonate integral molded plastic moulding that lampshade is good by heat resistance, light transmission is good, be mounted on the pedestal, lampshade near pedestal on the circle position on interleaved be horizontally arranged with base plate on the corresponding prism-like ripple bar in reflecting piece position with anaclasis, reflection function, whole continuously circle is vertically installed with prism-like ripple bar on the circle under lampshade, and the surface is provided with a symmetrical reflector that is complementary with vertical prism-like ripple bar within it; It is circular-arc that the cap body setting is evagination, the same with lampshade, the polycarbonate integral molded plastic moulding also good, that light transmission is good by heat resistance, its edge and lampshade edge are complementary, under confined state, be provided with sealing ring between the edge, so that whole light fixture has dustproof, moisture-proof function, help trouble free service and increase the service life.

Based on above-mentioned design, the lampshade of the utility model electric lighting is provided with up ligthing window, orienting reflex sheet, directional transmissions window and corrugated symmetry reflector.During work, the light that exhales towards periphery from the bulb spot light: it shines that part of light beam on the reflecting piece of lamp holder base plate and shines lampshade after reflection and be referred to as on the specular ripple bar of transverse edge of directional transmissions window, after reflection, refraction, become softer light in upwards outwards emission of basic horizontal, the lighting level to surrounding space; Corresponding with the position that reflecting piece is not set on the base plate, enclose the position that the specular ripple bar of transverse edge is not set on the lampshade and be referred to as lighting window, what this position was subjected to photograph is direct light, basically be inclined upwardly in the straightline propagation mode and expose to ceiling, illumination is positioned at the surrounding space of light fixture top; And shine this part light on corrugated symmetry reflector, through refraction, reflection back form softer light with bigger angle downwards around scattering, higher, bigger spatial dimension below the lighting; And the light of direct projection on cover cap, then with the working method of existing common electric lighting, the slightly divergently main carriageway or the target interval scope of lighting below.After being provided with like this, make electric lighting of the present utility model almost made full use of spot light to around all illumination brightness of scattering, and strong direct projection shape light is effectively converted into to softer, can not make the people produce the comfortable light of dazzling the eyes sensation, help the safety traffic of vehicle in the occasion of using the utility model electric lighting, park and staff healthy, has considerable energy saving, environmental protection, the actual effect of safety, be applicable to that any underground structure is indoor, or the room lighting of the building that depth is bigger on the ground, be a kind of desirable practical lighting.

Description of drawings

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

Fig. 2 is the internal structure schematic diagram of the utility model illuminating lamp.

Among the figure:

1. electric power incoming line 2. pedestals 3. base plates

4. lamp socket 5. bulbs 6. lampshades

7. cover cap 8. reflecting piece 9. symmetrical reflectors

10. enclose on sealing ring 11. electric components 12.

13. 14. times circles of prism-like ripple bar, 15. prism-like ripple bars

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing and exemplary embodiments.

In Fig. 1 and Fig. 2, illuminating lamp of the present utility model mainly is made up of electric power incoming line 1, pedestal 2, base plate 3, lamp socket 4, bulb 5, lampshade 6, cover cap 7, reflecting piece 8, symmetrical reflector 9 and sealing ring 10.Wherein: be provided with in the pedestal 2 that electric component 11, outer surface are provided with electric power incoming line 1, inner surface is provided with base plate 3; Base plate 3 main bodys are convex shape, and the centre is provided with and can be staggeredly equipped with reflecting piece 8 for lamp socket 4, spaced around that bulb 5 is set are installed; Lampshade 6 is fixedly installed on the periphery of pedestal 2, its near going up of pedestal 2 be horizontally arranged with at interval on the circle 12 with base plate 3 on reflecting piece 8 correspondingly have an anaclasis, the prism-like ripple bar 13 of reflection function, under enclose on 14 continuously whole circle and be vertically installed with prism-like ripple bar 15, and enclose 14 medial surface down and be provided with the corrugated symmetry reflector 9 that is complementary with circle 14 down and the prism-like ripple bar 13 that is provided with above thereof, this corrugated symmetry reflector 9 can adopt has certain heatproof characteristic, aluminium alloy metalloid material with good light reflection and reflective functions is made; It is circular-arc that cover cap 7 main bodys are evagination, and the edge of its edge and lampshade 6 is complementary, and is provided with sealing ring 10 between two edges; Lampshade 3 and cover cap 4 are by the polycarbonate integral molded plastic moulding with good temperature tolerance and light transmission, and shape is translucent.

During work, connect power supply by electric power incoming line 1, make electric component 11 work, it is luminous to order about bulb 5; The light that bulb 5 is launched towards periphery with the form of spot light: its light that shines on the reflecting piece 8 is mapped on the prism-like ripple bar 13 that encloses on 12 after reflection, add the illumination of direct projection on prism-like ripple bar 13 of sending in addition by bulb 5, with the radiation all around to light fixture of basic horizontal and the form of slightly dispersing, the lighting level is near surrounding space through reflection and refraction back for this two road light beam; It shines the illumination on the blank position of no prism-like ripple bar on the circle 12, basically with the straightline propagation mode be inclined upwardly, to the radiation of ceiling direction, throwing light on is positioned at the surrounding space on light fixture top; It shines in the illumination of enclosing down on the corrugated symmetry reflector 9 that is provided with on 14 medial surfaces, the softer light that forms after corrugated surface refraction, reflection is with bigger irradiating angle, scattering around the light fixture bottom, the spatial dimension that the lighting below is higher, bigger; And the illumination of its direct projection on cover cap 7 then with the working method of existing general lighting lamp, is slightly divergently thrown light on, and illuminates the main carriageway or the target interval scope of light fixture below.This shows, the illumination range to the light fixture below that produces except that the illumination of direct projection on cover cap 7 is the illumination range of existing light fixture, all the other all by on the base plate 3, on the lampshade 6 go up circle 12 and the various reflections on the circle 14, the obvious illuminating effect that the refraction facility causes are the new technique effect that the utility model brings down.

Claims

1. an electric lighting mainly is made up of electric power incoming line (1), pedestal (2), base plate (3), lamp socket (4), bulb (5), lampshade (6), cover cap (7), reflecting piece (8) and symmetrical reflector (9), it is characterized in that; Be provided with in the pedestal (2) that electric component (11), outer surface are provided with electric power incoming line (1), inner surface is provided with base plate (3); Base plate (3) main body is convex shape, and the centre is provided with and can be staggeredly equipped with reflecting piece (8) for lamp socket (4), spaced around that bulb (5) are set are installed; Lampshade (6) is fixedly installed on the periphery of pedestal (2), its near pedestal (2) go up circle (12) go up be horizontally arranged with at interval with base plate (3) on the corresponding prism-like ripple bar (13) in reflecting piece (8) position with anaclasis, reflection function, go up continuously whole circle at Xia Quan (14) and be vertically installed with prism-like ripple bar (15), and the inner surface of Xia Quan (14) is provided with the corrugated symmetry reflector (9) that is complementary with circle (14) down and the prism-like ripple bar (15) that is provided with above thereof, have certain heatproof characteristic and good light reflection, reflective functions; It is circular-arc that cover cap (7) main body is evagination, and the edge of its edge and lampshade (6) is complementary; Between the edge of the edge of cover cap (7) and lampshade (6), be provided with sealing ring (10).

2. electric lighting according to claim 1 is characterized in that certain heatproof characteristic and light reflect described corrugated symmetry reflector (9) with having, the good metal material of refraction performance is made.

3. according to claim 1,2 described electric lightings, it is characterized in that described corrugated symmetry reflector (9) forms with the aluminum alloy materials compacting.

4. electric lighting according to claim 1 is characterized in that described lampshade (6) and cover cap (7) are by the polycarbonate integral molded plastic moulding with good light permeability energy.