CN201514928U

CN201514928U - Ultraviolet germicidal lamp

Info

Publication number: CN201514928U
Application number: CN2009202478281U
Authority: CN
Inventors: 顾栽延; 顾小松
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-04
Filing date: 2009-11-04
Publication date: 2010-06-23
Anticipated expiration: 2019-11-04

Abstract

The utility model relates to an ultraviolet germicidal lamp, in particular to an integrated double-hole parabola-shaped ultraviolet germicidal lamp, which includes a lamp tube and a lamp head. The lamp head is connected at one end of the lamp tube, one surface of the lamp tube is an illuminating surface, and the other surface of the lamp tube is a light reflecting surface; the illuminating surface of the lamp tube is a plane surface, the light reflecting surface is a parabola surface, and two holes are formed between the illuminating surface and the light reflecting surface in the length direction of the light tube; a coating film is arranged on the outer surface of the parabola surface; the parabola surface is a single parabola surface or a double parabola surface, and a corresponded parabola surface is arranged below each hole; and one end of each of the two holes is connected with the lamp head and the other ends of the two holes are communicated and shaped like an H or a U. The ultraviolet germicidal lamp adopts an integrated double-hole structure, the illuminating surface is a plane surface, and the light reflecting surface is a parabola surface, therefore, the lighting efficiency of the ultraviolet germicidal lamp is effectively improved, and the irradiation efficiency of ultraviolet rays is improved; and under the condition of the same power, the ultraviolet germicidal lamp improves the irradiation strength by 20 percent to 30 percent as compared with the traditional ultraviolet lamp.

Description

Ultraviolet germicidal lamp

Technical field

The utility model relates to the special source bactericidal lamp, the parabola shaped ultraviolet germicidal lamp of specifically a kind of monomer diplopore.

Background technology

Ultraviolet ray (253.7nm) sterilizing is present internationally recognized state-of-the-art sterilizing technology, has been widely used in sterilizing fields such as medical treatment, health, food; In addition, in paper money counter, also used ultraviolet germicidal lamp bill has been carried out sterilizing.The irradiation intensity of ultraviolet germicidal lamp has then directly determined disinfection effect, and the irradiation intensity that improves ultraviolet germicidal lamp promptly is the key of sterilizing.How to improve the intensity of bactericidal lamp, under the prerequisite that quality material is selected and ballast mates, mostly conventional method is to add the power of headlight, so, will improve electric cost.Therefore, how with the irradiation intensity that improves ultraviolet germicidal lamp under the power, then be the problem of special source area research.

At present, be usually used in the fluorescent tube of ultraviolet germicidal lamp, its shape mostly is single tube, two-tube H type or U type, and the fluorescent tube energy loss of these two kinds of ultraviolet germicidal lamps is bigger, and it is less that the energy that is used for sterilization accounts for the proportion of gross energy, and processed complex, and difficulty is big.

The utility model content

In order to solve the problem of above-mentioned existence, the purpose of this utility model is to provide a kind of efficient, economize on electricity, the ultraviolet germicidal lamp that irradiation intensity is high.It is lamp body that this ultraviolet germicidal lamp adopts monomer diplopore parabola reflective surface, is applicable to the field of folk prescription to sterilization object and environment.

The purpose of this utility model is achieved through the following technical solutions:

The utility model comprises fluorescent tube and lamp holder, and lamp holder is connected in an end of fluorescent tube, and the one side of described fluorescent tube is a shadow surface, and another side is a reflective surface; The shadow surface of fluorescent tube is the plane, and reflective surface is the parabola face, and the length direction along fluorescent tube between shadow surface and the reflective surface has two holes.

Wherein: described parabola face outer surface is provided with plated film; Described parabola face is single parabola face; Described parabola face is a double-paraboloid line face, all corresponding parabola face in the below in each hole; One end in described two holes is connected with lamp holder, and the other end is connected; The other end in described two holes that are connected is H type or U type.

Advantage of the present utility model and good effect are:

1. ultraviolet germicidal lamp of the present utility model adopts the monomer double-pore structure, and shadow surface is that plane, reflective surface are the parabola face, has improved the luminous efficiency of uviol lamp effectively, has improved ultraviolet irradiation intensity; With under the power condition, ultraviolet germicidal lamp of the present utility model is compared with traditional UV lamps, can improve irradiation intensity 20～30%.

2. adopt the structure of monomer diplopore, simplified the processing technology of H type, U type lamp, help improving the quality of products and producing in batches.

3. the parabola face is provided with the metal reflective plated film, and directed optically focused can improve ultraviolet irradiation intensity more effectively.

4. the shadow surface of the utility model ultraviolet germicidal lamp is the plane, optically focused by the parabola reflective surface, in the irradiated plane direction, directional illumination both can have been killed the germ virus of directed thing effectively energy accumulating, can prevent the infringement that the ultraviolet radiation of other direction is caused people and object again.

Description of drawings

Fig. 1 is the front view of the utility model embodiment 1;

Fig. 2 is the right view of Fig. 1;

Fig. 3 is the cross-sectional view of fluorescent tube among Fig. 1;

Fig. 4 is the perspective view of fluorescent tube among Fig. 1;

Fig. 5 is the front view of the utility model embodiment 2;

Fig. 6 is the right view of Fig. 5;

Fig. 7 is the cross-sectional view of fluorescent tube among Fig. 5;

Fig. 8 is the perspective view of fluorescent tube among Fig. 5;

Wherein: 1 is fluorescent tube, and 2 is lamp holder, and 3 is plated film, and 4 is the hole.

Embodiment

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

Embodiment 1

Shown in Fig. 1～4, the ultraviolet tailor's tack bacterium lamp of present embodiment comprises fluorescent tube 1 and lamp holder 2, and lamp holder 2 is connected in an end of fluorescent tube 1; Described fluorescent tube 1 is a monomer, its shadow surface is the plane, reflective surface is the parabola face, the reflective surface of present embodiment is single parabola face, the outer surface of this list parabola face is provided with the plated film 3 of high reflecting material, is connected with lamp holder 2 as the plane of shadow surface and as an end that has 4, two holes 4, two holes along the length direction of fluorescent tube 1 between single parabola face of reflective surface, the other end is connected, and the other end in two holes that are connected can be processed into the H type or the U type connects (present embodiment connects for the H type).

Operation principle of the present utility model is:

When ultraviolet germicidal lamp was worked, fluorescent tube 1 was lighted, and the reflective surface of fluorescent tube 1 is the parabola face, utilized parabolical reflective principle, can effectively light be assembled, and the shadow surface by the plane impinges upon by on the article of sterilization again, sterilizes.The outer surface of parabola face is provided with the plated film 3 of high reflecting material by technique for vacuum coating (sputter coating), and this plated film 3 is high reflecting metal material (as aluminium or a silver), can improve ultraviolet irradiation intensity more effectively.The highly purified quartz glass of fluorescent tube 1 usefulness in the utility model is made, the light transmittance of highly purified quartz glass (saturating ultraviolet light) can reach more than 95%, reflective by the parabola face, energy accumulating is effectively being killed on the face, both can kill the germ virus of directed thing effectively, can prevent the infringement that the ultraviolet radiation of other direction is caused people and object again.

Embodiment 2

Shown in Fig. 5～8, the difference of present embodiment and embodiment 1 is: the reflective surface of fluorescent tube 1 is a double-paraboloid line face, all corresponding parabola face in the below in each hole 4.Reflective by double-paraboloid line face, again energy accumulating is effectively being killed face, by the shadow surface on plane, can kill again the germ virus of directed thing.

Ultraviolet germicidal lamp of the present utility model can be widely used in the field of folk prescription to sterilization object and environment, and processing is simple, is convenient to produce in batches and industrialization.

Claims

1. a ultraviolet germicidal lamp comprises fluorescent tube and lamp holder, and lamp holder is connected in an end of fluorescent tube, it is characterized in that: the one side of described fluorescent tube (1) is a shadow surface, and another side is a reflective surface; The shadow surface of fluorescent tube (1) is the plane, and reflective surface is the parabola face, and the length direction along fluorescent tube (1) between shadow surface and the reflective surface has two holes (4).

2. by the described ultraviolet germicidal lamp of claim 1, it is characterized in that: described parabola face outer surface is provided with plated film (3).

3. by claim 1 or 2 described ultraviolet germicidal lamps, it is characterized in that: described parabola face is single parabola face.

4. by claim 1 or 2 described ultraviolet germicidal lamps, it is characterized in that: described parabola face is a double-paraboloid line face, all corresponding parabola face in the below of each hole (4).

5. by claim 3 or 4 described ultraviolet germicidal lamps, it is characterized in that: the outer surface of described parabola face is provided with plated film (3).

6. by the described ultraviolet germicidal lamp of claim 1, it is characterized in that: an end in described two holes (4) is connected with lamp holder (2), and the other end is connected.

7. by the described ultraviolet germicidal lamp of claim 1, it is characterized in that: the other end in described two holes that are connected is H type or U type.