KR101004358B1 - Electrodeless discharge lamp security light luminaire - Google Patents

Abstract

PURPOSE: An electrodeless security lamp is provided to enable people to easily discriminate an object by using a three wave lamp having a high color rendering property. CONSTITUTION: An electrodeless security lamp comprises a housing, a device body, and a holder. The housing cling to a security lamp post. The device body is arranged inside the housing. The holder holds the device body to the housing. The device body comprises a reflector(210), an electrodeless lamp(60), a cover(230), and a detachable band(250). A lamp mounting bracket is arranged in the inner surface of the reflector. The electrodeless lamp is installed to the lamp mounting bracket. The cover is combined with the reflector. The detachable band detachably combines the cover.

Description

Electrodeless discharge lamp security light Luminaire

The present invention relates to an electrodeless security luminaire body having reduced glare and excellent color discrimination of walking-centered and high reflectivity, and an electrodeless security luminaire using the same.

Conventional security light fixtures are used as a light source of the bulb-type high-pressure discharge lamps such as metal halide lamp (Sodium halide lamp), Sodium lamp (Sodium lamp), Mercury lamp (Mercury lamp). In particular, the high-pressure discharge lamp has a lifespan, light efficiency (lighting efficiency), color rendering, light color retention rate and the like improved than the fluorescent lamp is currently used as a light source for security. A general fluorescent lamp or a high pressure discharge lamp emits light by an electrode inside a discharge tube, and the life of the lamp is determined according to the life of these electrodes.

That is, as shown in Figure 1, the conventional high-pressure discharge security luminaire body (1) is a socket housing (aka mogal) (7) installed on one side of the reflection shade 3, the cover 5, the reflection shade 3 It is composed. The reflection shade 3 is formed of aluminum. The cover 5 is usually made of tempered glass.

The socket housing 7 is fitted with a high-pressure discharge lamp 2 such as a bulb type metal halide lamp, sodium lamp or mercury lamp.

Since the high-pressure discharge lamp 2 can be removed by replacing it backwards, silicon is applied between the reflection shade 3 and the cover 5 by applying it.

The high-pressure discharge security luminaire body 1 is housed in the housing 10 and fixed (see FIGS. 2 to 5).

The housing 10 has hinges provided at both ends of the upper housing 10a in which the reflector 3 is accommodated, the lower housing 10b in which the security lamp body 1 is mounted, and the upper housing 10a and the lower housing 10b. It consists of 10c and the clip 10d.

The through hole 11 through which the cover 5 is exposed is formed in the center of the lower housing 10b, and the holder 30 is provided around the inner surface.

A groove 15 is formed around the through hole 11, and a band-shaped packing (not shown) is attached to the groove 15.

The holder 30 is comprised from the female screw part 31, the pressing piece 33, and the screw 35. As shown in FIG.

That is, when the security luminaire body 1 is placed in the through hole 11 of the lower housing 10b, and then fastened with the screw 35, the pressing piece 33 presses the edge of the reflection shade 3, and the cover 5 ) And the through hole 11 is sealed by a packing (not shown), to block the inflow of foreign matter such as moisture or insects.

The conventional security light fixture using such a high-pressure discharge lamp 2 has the following problems.

Conventional high-pressure discharge lamps are not suitable as pedestrian-based luminaires that illuminate dark residential areas or sidewalks because they have greater glare and poorer discrimination of objects than electrodeless lamps.

In addition, the lighting device is applied to the conventional metal halide lamp, sodium lamp, lighting time is about 6-8 minutes, it is not possible to immediately re-lit.

In addition, conventional high-pressure discharge lamps, such as metal halide lamps, sodium lamps have a mercury content of about 8 to 40g, and heavy metals from the waste are considered environmental pollution.

In addition, the socket housing 7 is required when applying the high-pressure discharge lamp.

In addition, since the socket housing 7 has a relatively large diameter, it makes a large hole in the reflection shade 7 and assembles necessary parts, so that when the foreign matter (worm, water, etc.) penetrates into the housing 10, the socket housing 7 It may enter into the reflection shade 3 through).

In addition, since the reflector 3 is formed by using only aluminum, the reflection effect is very low, such as a mirror surface having a very high reflectance, and thus the illuminance efficiency is relatively low.

However, even though anodizing reflector is used to increase the illuminance efficiency, it is difficult to expect improvement in luminaire efficiency because the reflecting efficiency is low even when using anodizing reflector.

In addition, when wet dust adheres to the reflection shade, the phenomenon occurs that the reflection of the reflection shade is caused by the heat of the high-pressure discharge ram.

In addition, the temperature of the high-pressure discharge lamp (300 ~ 400 ℃) is very high, even if you use the anodizing reflector because the anodizing is excited or discoloration can only enjoy a temporary effect, the situation is to use aluminum reflector.

On the other hand, since the socket housing 7 is provided at a predetermined position of the reflection shade 3, the installation height of the high-pressure discharge lamp 2 is always constant, and it is difficult to adjust the light distribution characteristics formed by the reflection from the reflection shade 3.

The present invention has been made to solve the above-mentioned problem, the electrodeless security light body to reduce the glare, improve the judgment of the object, improve the luminaire efficiency by improving the reflection efficiency in the form of a light source and excellent color discrimination to the walking center And to provide an electrodeless security lamp applying the same.

In order to solve the above object, the electrodeless security luminaire body according to claim 1 of the present invention,

Reflection shade; An electrodeless lamp installed inside the reflection shade; A cover covering the inside of the reflection shade; And a detachable band for detachably coupling the cover to the reflection shade.

According to the configuration of claim 1, there is no gap as large as the size of the socket housing, it almost blocks the penetration of foreign objects such as bees and water, and by removing the cover, it is possible to replace the electrodeless lamp mounted on the reflector, to reduce glare and to It is suitable for the dark residential area or sidewalk by applying the electrodeless lamp which has good color discrimination as a walking center.

The electrodeless security luminaire body of Claim 2 of this invention,

A lamp mounting bracket on which the electrodeless lamp is mounted is further disposed on the reflection shade so as to be spaced apart from the reflection shade and the electrodeless lamp.

According to the configuration of claim 2, even if the electrodeless lamp is spaced apart from the reflecting lamp and the reflecting lamp is crushed by an external impact, the electrode is not touched and prevented from being damaged. By controlling the light distribution characteristic is reflected by the luminaire.

The electrodeless security luminaire body of Claim 3 of this invention,

The lamp mounting bracket includes a mounting base on which the electrodeless lamp is mounted, a bending leg plate bent downward at both ends of the mounting base, and a bending foot plate bent outwardly from the bending leg plate and installed on the reflection shade. It is preferable.

According to the structure of Claim 3, the position of an electrodeless lamp can also be adjusted simply by changing the bending degree of a bending leg plate.

The electrodeless security luminaire body of Claim 4 of this invention,

The reflection shade is preferably implemented by anodizing reflection shade.

According to the configuration of claim 4, even if the anodizing polished surface having the same effect as the mirror surface is removed, the lifespan of the reflection shade due to the lifting phenomenon or discoloration caused by the use of an electrodeless lamp having a low surface temperature is eliminated and the reflectance is higher than that of the general aluminum reflection shade. It is possible to increase the illuminance efficiency of the overall security luminaire system much higher.

The electrodeless security light fixture according to claim 5 of the present invention,

A housing suspended from a security light pole; A luminaire body disposed inside the housing; A holder for holding the luminaire body in the housing,

The luminaire body includes a reflecting shade, an electrodeless lamp installed inside the reflecting shade, a cover covering the inside of the reflecting shade, and a band detachably coupling the cover to the reflecting shade.

The electrodeless security light fixture according to claim 6 of the present invention,

The housing is composed of an upper housing for receiving the reflector, a lower housing hanging on the security light pole, a hinge connecting the upper housing and the lower housing,

Through holes are formed in the lower housing so that the cover is exposed to the outside, the holder is a female screw portion formed on the inner surface of the lower housing, a pressing piece for pressing and fixing the detachable band, and the pressing piece to the female screw portion It consists of a screw to support.

According to the structure of Claim 4, it can also seal between the cover and the through-hole of the lower housing, combining a reflection shade and a cover by one detachable band.

As is apparent from the above description, the present embodiment has the following effects.

By using electrodeless lamps for security luminaires, the three-wavelength lamps have color rendering properties that are close to natural colors, making them more identifiable to objects and less glare as surface light sources, minimizing eye fatigue, and cognizant to color as a walking center. It is very suitable for residential area and security of India.

In addition, since the cover is combined and packed with the detachable band, the electrodeless lamp can be replaced, which is significantly less than the penetration of foreign matters into the gap between the socket housing, and thus the finish is excellent.

In addition, since the lamp mounting bracket is installed on the reflection shade, the electrodeless lamp is spaced apart from the inner wall of the reflection shade so that even if the reflection shade is distorted by an external impact, the electrode does not touch the electrodeless lamp and is damaged, while adjusting the height of the lamp mounting bracket. The height of mounting of the electrodeless lamp is also different, so that light distribution characteristics suitable for distance characteristics can be obtained.

In addition, the lamp mounting bracket is composed of a mounting base on which the electrodeless lamp is mounted, a bending leg plate bent downward at both ends of the mounting base, a bending foot plate bent outward from the bending leg plate and installed on the reflecting shade. Also, by changing the bending degree (bending length) of the bending leg plate, the position (height) of the electrodeless lamp can be easily adjusted in the field.

In addition, since the reflector is implemented as an anodizing reflector, it uses an electrodeless lamp with a low surface temperature even when forming an anodizing (abrasive polished surface) that has the same effect as a mirror surface, thereby eliminating the floating phenomenon or discoloration of the reflector due to anodizing. The reflectivity is much higher than the reflector, which improves the illuminance efficiency of the overall security luminaire system.

In addition, the reflective shade and the cover may be combined and packed with one detachable band, and at the same time, the seal may be sealed between the through hole of the cover and the lower housing.

1 is a side cross-sectional view showing a conventional high-pressure discharge security luminaire body.
2 and 3 are side and bottom views of the electrodeless security light fixture according to a preferred embodiment of the present invention.
4 and 5 are exploded and combined perspective views of the main part of FIG. 2;
6 is a sectional view taken along line 6-6 of FIG.
Figure 7 is a perspective view of the lamp mounting bracket of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, where like reference numerals refer to like parts, and detailed description thereof will be omitted.

2 and 3 are side and bottom views of the electrodeless security light fixture according to a preferred embodiment of the present invention, Figures 4 and 5 are a perspective view of the separation and combination showing the main part of Figure 2, Figure 6 is a view 2 is a sectional view taken along line 6-6, and FIG. 7 is a perspective view showing the lamp mounting bracket of the present invention.

2 to 6, the electrodeless security light fixture 100 according to the present embodiment includes a housing 10 suspended from a security light pole, and an electrodeless security light fixture body 200 mounted to the housing 10. ).

The housing 10 includes an upper housing 10a and a lower housing 10b, a hinge 10c rotatably supporting the upper housing 10a with respect to the lower housing 10b, and an upper housing 10 with respect to the lower housing 10b. Clip 10d for fixing 10a).

The upper housing 10a functions as an upper cover having a receiving groove S for receiving the reflector 210 of the electrodeless security light fixture body 200.

A through hole 11 is formed in the center of the lower housing 10b, and a part of the cover 230 is exposed through the through hole 11.

The security luminaire body 200 includes a reflector 210 disposed in the receiving groove S, and an electrodeless lamp 60 installed on the inner surface of the reflector 210.

The ballast (not shown) is installed in the housing 10 or the security light pole (not shown).

The electrodeless lamp 60 uses an electronic ballast unlike the magnetic ballast of the high-pressure discharge lamp 2.

As shown in FIGS. 4 and 5, the reflector 210 has a drawing hole 211 for drawing out a cable (not shown) for electrically connecting the electrodeless lamp 60 and a ballast (not shown). .

The outlet hole 211 is provided with a hollow packing to completely block the penetration of dust, insects, water, etc. from the outside into the reflection shade 210 (large hole for fastening the socket housing 7 as in the related art) Blocking is close to perfection).

Unlike the conventional lamp, the electrodeless lamp 60 is a lamp in which a ferrite core is installed outside the bulb instead of an electrode inside a discharge tube filled with gas, and a special inverter (electrodeless lamp) capable of high frequency switching to the ferrite core is provided. When energy is supplied from the electronic ballast), a magnetic field is generated in the lamp, electrons are accelerated in the discharge tube, and plasma is generated. The ultraviolet rays emitted from the plasma emit visible light while passing through the phosphor coated inside the glass tube. It is an innovative lighting equipment with high efficiency and high color rendering.

The electrodeless discharge lamp 60 has a lifespan of about 60,000 hours or more, and has a longer life than metal halide lamps, sodium lamps, and mercury lamps, which are commonly used streetlights, which have a low beam speed, by maintaining a constant luminous flux for a long time. In addition, the average illuminance of the entire lighting system can be maintained high.

Therefore, the maintenance cost can be reduced by installing and using it in a high place or a place where maintenance and repair work is very difficult.

In addition, as a three-wavelength lamp has a color rendering close to the natural color, it has a high discrimination ability to the object, and as a surface light source that emits light in a non-point light source, it is possible to minimize eye fatigue due to less glare.

In addition, the electrodeless lamp can be turned on and re-lit immediately, the amount of heavy metals discarded is less than 6 mg of mercury, and because of its long life, the amount of waste is also reduced.

On the other hand, since the electrodeless lamp 60 is mounted inside the reflection shade 210, it must be detachably installed because the cover 230 needs to be opened during the replacement.

To this end, the detachable band 250 preferably has a structure surrounding the edge of the reflection shade 210 and the cover 230.

That is, the detachable band 250 is preferably implemented in the form of the cross section 'c' as shown in FIG.

The detachable band 250 may be made of silicon or rubber material.

As such, when the luminaire body 200 having the cover 230 coupled to the reflection shade 210 by the detachable band 250 is placed in the through hole 11 and then held by the holder 30, the luminaire body 200 has a lower housing ( It is fixed to 10b) without moving.

Holder 30 is a screw (35) for fixing the female screw portion 31 formed in the lower housing (10b), the pressing piece 33 for pressing the detachable band 250 and the pressing piece 33 to the female screw portion 31. Is done.

In particular, the detachable band 250 is preferably fixed to the holder 30 after being placed in the frame mounting groove 255 as shown in FIG.

As described above, the reflection shade 210 and the cover 230 are detachably coupled to one detachable band 250, and the luminaire body 200 is fixed to be not moved, and between the cover 230 and the through hole 11. Sealing the gap of the block completely penetrates the penetration of bee dust or moisture from the outside into the housing (10).

On the other hand, as shown in Figures 6 and 7, it is preferable that the lamp mounting bracket 20 to which the electrodeless lamp 60 is mounted to the reflection shade 210 is installed.

The lamp mounting bracket 20 includes a mounting base 21 on which the electrodeless lamp 60 is mounted, a bending leg plate 23 and a bending leg plate 23 that are bent downward at both ends of the mounting base 21. It is composed of a bending foot plate 25 which is bent toward and installed on the inner side of the reflection shade 210.

The mounting base 21 has a fastening hole 22 to which the electrodeless lamp 60 is fastened with a bolt and a nut, and a fastening hole 24 is fastened to the case 30 in the bending foot plate 25. have.

Since the lamp mounting bracket 20 has a space C between the inner surface of the reflector 210 and the electrodeless lamp 60, the lamp shade 210 is distorted by an external impact and thus affects the electrodeless lamp 60. Can be minimized to prevent breakage.

In addition, by adjusting the distance (d) between the bent foot plate 25 and the mounting base 21 can be mounted in a position suitable for the light distribution characteristics of the electrodeless lamp 60, it is possible to maximize the lighting efficiency.

The distance (d) adjustment may be prepared for the lamp mounting bracket of various sizes, but by adjusting the bending length of the bent leg plate 23 with one lamp mounting bracket 20 can be applied directly in the field.

On the other hand, the reflector 210 is preferably implemented with anodizing (polishing polished) reflector 210 having the same effect as the mirror surface.

Anodizing is a surface post-treatment method of aluminum, which is a method of artificially applying the oxide coating on the surface of aluminum by using electro-chemical reaction. The aluminum oxide film is evenly coated. This process is called anodizing.

The anodizing reflector 210 may be molded in the form of a reflector after anodizing in advance, or may be anodized after being molded in the form of a reflector.

In the case of the security luminaire system using the existing metal halide lamp, sodium lamp, and mercury lamp, the surface temperature of the metal halide lamp, sodium lamp, and mercury lamp is about 300 ° C to 400 ° C. ) Discoloration occurs and use general aluminum reflector.

In the present invention, since the surface temperature of the electrodeless lamp as the security lamp system to which the electrodeless lamp is applied is about 80 degrees to 90 degrees, there is no phenomenon of surface arising (floating) even when using anodizing reflector and no discoloration occurs.

By applying such anodizing reflector, the reflection efficiency can be maximized than when using the conventional aluminum reflector, so it is expected to improve security lighting efficiency and lifespan.

Anodizing reflector can be combined with an electrodeless lamp, which is a surface light source, to maximize reflection efficiency by more than 95%. Even if anodizing reflector is used for high-pressure discharge lamp, which is a point light source, the reflection efficiency cannot be expected very much, and the cost of anodizing is increased. Therefore, general aluminum reflector is used.

In addition, even when wet dust adheres to the reflection shade, the electrodeless lamp has a significantly lower self-heating than the existing metal halide lamp or sodium lamp, so that the surface of the reflection shade can be kept smooth if there is no sticking phenomenon.

As described above, although described with reference to a preferred embodiment of the present invention, the present invention can be variously modified or modified without departing from the spirit and scope of the present invention described in the claims Those skilled in the art will appreciate.

The present invention can be any type of security luminaire employing an electrodeless lamp.

1: high pressure discharge security light body 2: high pressure discharge lamp
3: reflection shade 5: cover
7: socket housing (mogal) 10: housing
10a: upper housing 10b: lower housing
10c: hinge 10d: clip
11 through hole 30 holder
31: female thread part 33: pressing piece
35: screw 20: lamp mounting bracket
21: mounting base 23: bending leg plate
25: bending foot plate 60: induction lamp
100: security light 200: security light body
210: reflection shade 211: cable drawer
230: cover 250: removable band
255: frame mounting groove

Claims (6)

delete delete delete delete delete A housing suspended from a security light pole; A luminaire body disposed inside the housing; A holder for holding the luminaire body in the housing,
The luminaire body includes a reflector and an electrodeless lamp installed inside the reflector;
A cover covering the inside of the reflecting shade, and a detachable band detachably coupling the cover to the reflecting shade,
A lamp mounting bracket on which the electrodeless lamp is mounted is further disposed on the reflection shade, so as to space (C) between the reflection shade and the electrodeless lamp.
The lamp mounting bracket includes a mounting base on which the electrodeless lamp is mounted, a bending leg plate bent downward from both ends of the mounting base, and a bending foot plate bent outward from the bending leg plate and disposed on the reflection shade. ,
The reflector is an reflector anodized on the surface of aluminum,
The housing is composed of an upper housing for receiving the reflector, a lower housing hanging on the security light pole, a hinge connecting the upper housing and the lower housing,
Through holes are formed in the lower housing to expose the cover to the outside,
The holder is composed of a female screw portion formed on the inner surface of the lower housing, a pressing piece for pressing and fixing the detachable band, and a screw for supporting the pressing piece to the female screw portion,
And the detachable band is fixed to the holder after being placed in the rim mounting groove formed in the lower housing.

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