CN2570972Y

CN2570972Y - Reflection-type energy conservation lamp

Info

Publication number: CN2570972Y
Application number: CN02257606U
Authority: CN
Inventors: 薛胜薜
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-29
Filing date: 2002-09-29
Publication date: 2003-09-03
Anticipated expiration: 2012-09-29

Abstract

The utility model belongs to a lighting product, which particularly belongs to a reflection type energy saving lamp. The utility model relates to a reflection type energy saving lamp, which comprises a lamp cap, luminous bodies, a lamp shade, and a ballast. The utility model has the essential structure that the luminous bodies are spiral lamp tubes; the spiral lamp tubes and the ballast are connected, are arranged in the lamp shade, and are connected with the lamp cap. The whole lamp of the reflection type energy saving lamp is approximate to an area light source, and no block exists among the lamp tubes. The utility model has the advantages of large luminous flux, high light efficiency, less heating value, electricity saving, and long service life; especially because the height of the utility model is low, the utility model can replace the existing R20 (IEC standard) reflection type lamp bulb to be arranged in the existing reflection type lamp fitting.

Description

The reflection-type electricity-saving lamp

Technical field

The utility model belongs to illuminating product, especially belongs to the reflection-type electricity-saving lamp.

Background technology

Shot-light is in order to strengthen normal luminous intensity, and reaches the high purpose of local illumination, and existing reflection-type bulb is that tungsten filament adds thermoluminescence, and power consumption is big, the heat height of generation, and the life-span is short, unfavorable energy-conservation and environmental protection.

Summary of the invention

The utility model purpose is to overcome above-mentioned shortcoming, provides a kind of caloric value few, power saving, the reflection-type electricity-saving lamp of long service life.

The technical scheme that the utility model adopted is a kind of reflection-type electricity-saving lamp, comprises lamp holder, luminous element, lampshade, ballast, and its structural feature is that luminous element is a helical lampl, and helical lampl, ballast join and be contained in the lampshade, and join with lamp holder.

Utilize the luminous element of helical lampl as miror lamp, caloric value is few, power saving, long service life.

Each several part of the present utility model also can be specially:

Helical lampl comprise two vertically section, go up flat segments, two spiral sections, flat segments down, last flat segments is connected between vertical section and the spiral section, following flat segments is connected between two spiral sections.

The brightness of electricity-saving lamp is directly proportional with the length of fluorescent tube, much more like this one section flat segments just increased helical lampl brightness, highly but increase seldom, thereby use in the existing shot-light light fixture of packing into.

Helical lampl comprises two vertically flat segments on the section, two, two spiral sections, flat segments down, and flat segments is connected to two vertically between section and two spiral sections on two, and following flat segments is connected between two spiral sections.

There is flat segments on two more to increase the brightness of helical lampl, makes it to substitute existing R20 (IEC standard) reflection-type bulb and pack into and use in the existing shot-light light fixture.

Spiral section is semicircle, and the last flat segments layout that interlaces makes the orthographic projection of each section of helical lampl interlaced.

Whole like this lamp is similar to area source, and unobstructed between each fluorescent tube, luminous flux is big, the light efficiency height.

Lampshade comprises ballast cover, reflector, cloche, and the ballast cover is tapered, and reflector is a tubbiness, and the three fastens successively mutually.

Reflection is covered with optically focused, reflex, can light all around is poly-to middle, increase light efficiency.

Advantage of the present utility model is the reflection-type electricity-saving lamp, whole lamp is similar to area source, unobstructed between each fluorescent tube, luminous flux is big, the light efficiency height, and caloric value is few, power saving, long service life especially because of it is highly low, can substitutes existing R20 (IEC standard) reflection-type bulb and pack into and use in the existing shot-light light fixture.

Description of drawings

Fig. 1 is the utility model schematic diagram

Fig. 2 is the structural representation of helical lampl

Fig. 3 be Fig. 2 vertical view wherein: 1 lamp holder, 2 helical lampls 21 are 24 times flat segments of flat segments 23 spiral sections, 31 ballast covers, 32 reflectors, 33 cloches, 4 ballasts on the section 22 vertically

Embodiment

Below in conjunction with view the utility model is described in detail

As shown in Figure 1, the reflection-type electricity-saving lamp comprises lamp holder 1, luminous element 2, lampshade 3, ballast 4, and luminous element 2 is a helical lampl, and helical lampl 2, ballast 4 join and be contained in the lampshade 3, and join with lamp holder 1.Lampshade 3 comprises ballast cover 31, reflector 32, cloche 33, and ballast cover 31 is tapered, and reflector 32 is a tubbiness, and the three fastens successively mutually.

As Fig. 2, shown in Figure 3, helical lampl 2 comprise two vertically section 21, go up flat segments 22, two spiral sections 23, flat segments 24 down, last flat segments 22 can have one section or two sections, flat segments 22 is connected between two vertical section 21 and two spiral sections 23 on two, and following flat segments 24 is connected between two spiral sections 23, and spiral section 23 is semicircle, last flat segments 22 layout that interlaces, the orthographic projection of each section of helical lampl is interlaced.

Claims

1, a kind of reflection-type electricity-saving lamp, comprise lamp holder (1), luminous element (2), lampshade (3), ballast (4), it is characterized in that luminous element (2) is a helical lampl, helical lampl (2), ballast (4) join and are contained in the lampshade (3), and join with lamp holder (1).

2, reflection-type electricity-saving lamp according to claim 1, it is characterized in that, helical lampl (2) comprises two vertical sections (21), last flat segments (22), two spiral sections (23), following flat segments (24), last flat segments (22) is connected between vertical section (21) and the spiral section (23), and following flat segments (24) is connected between two spiral sections (23).

3, reflection-type electricity-saving lamp according to claim 1, it is characterized in that, helical lampl (2) comprises flat segments (22) on the two vertical sections (21), two, two spiral sections (23), following flat segments (24), flat segments on two (22) is connected between two vertical sections (21) and two spiral sections (23), and following flat segments (24) is connected between two spiral sections (23).

4, reflection-type electricity-saving lamp according to claim 1 is characterized in that, spiral section (23) is semicircle.

5, reflection-type electricity-saving lamp according to claim 1 is characterized in that, last flat segments (22) layout that interlaces, and the orthographic projection of each section of helical lampl is interlaced.

6, reflection-type electricity-saving lamp according to claim 1 is characterized in that, lampshade (3) comprises ballast cover (31), reflector (32), cloche (33), and ballast cover (31) is tapered, and reflector (32) is a tubbiness, and the three fastens successively mutually.