CN201507883U

CN201507883U - High-brightness xenon lamp

Info

Publication number: CN201507883U
Application number: CN2009201832372U
Authority: CN
Inventors: 杜家宝
Original assignee: XIAMEN BRIGHT TECHNOLOGY Co Ltd
Current assignee: XIAMEN BRIGHT TECHNOLOGY Co Ltd
Priority date: 2009-09-23
Filing date: 2009-09-23
Publication date: 2010-06-16
Anticipated expiration: 2019-09-23

Abstract

The utility model discloses a high-brightness xenon lamp, which comprises a lamp tube and a reflecting shade, wherein the reflecting shade is provided with an arc inner cavity; and the lamp tube is arranged in the arc inner cavity. In the halogen lamp, the reflecting shade is additionally arranged, therefore, the energy consumption is low, the brightness is high, and the applicable scope is wide.

Description

A kind of high brightness xenon lamp

Technical field

The utility model relates to lighting, particularly a kind of HID, xenon lamp of realizing high brightness.

Background technology

HID, xenon lamp also is the heavy metal lamp, its principle is in the quartzy quartz glass tube of UV-cut uvioresistant, with the number of chemical gas filling, wherein major part is inert gases such as xenon (Xenon) and iodide, and then see through booster (Ballast) DC voltage moment of 12 volts on the car is pressurized to 23000 volts electric current, excite the xenon electronics in the quartz ampoule free through the high pressure amplitude of vibration, between two electrodes, produce light source, and by white superpower arclight that xenon produced, can improve the light color temperature value, the sunshine in similar daytime, the required magnitude of current only is 3.5A during xenon lamp work, brightness then is three times of traditional based on halogen bulb, and service life is than long 10 times of traditional based on halogen bulb.

Owing to contain more green and blue composition in the colour temperature of xenon lamp, and present blue and white light, this blue and white light can significantly improve the brightness of road sign and direction board, therefore, present xenon lamp mostly uses on automobile lamp, in addition, xenon lamp exceeds the luminance efficiency of three times of Halogen lamp LEDs, has also promoted the sight line definition the when driver drives in night and mist, yet, present xenon lamp also is confined to automotive lighting, if it is directly applied to the tunnel, it is not enough that occasions such as square, its brightness show slightly, so the design people is devoted to improve the brightness of illumination of xenon lamp, expand its scope of application, have this case to produce eventually.

The utility model content

Main purpose of the present utility model is to provide a kind of high brightness xenon lamp, and its energy consumption is low, and the brightness height is applied widely.

In order to reach above-mentioned purpose, solution of the present utility model is:

A kind of high brightness xenon lamp comprises fluorescent tube and reflection shield, and this reflection shield has the arc inner chamber, and fluorescent tube is arranged in this arc inner chamber.

Above-mentioned fluorescent tube is positioned at the center of reflection shield arc inner chamber.

Also be formed with several projections on the inwall of above-mentioned reflection shield.

Above-mentioned projection is protruding particle shape attitude.

Above-mentioned protruding grain is that the center is radial arrangement with the fluorescent tube.

Above-mentioned protruding grain becomes big laterally gradually by the center.

Above-mentioned projection is the short cylinder form.

Above-mentioned projection is the convex tendon form.

Above-mentioned convex tendon is that the center is radial arrangement with the fluorescent tube.

Above-mentioned xenon lamp also comprises lampshade, is fastened on the lumen port of reflection shield.

After adopting such scheme, the utility model is covered with reflection shield by the outside at common xenon lamp, can effectively converge the light that fluorescent tube sends, reflex to the desire irradiation area again, increase irradiation brightness, thereby applicable to places such as tunnel, squares, and the operating voltage of xenon lamp is low, can effectively save energy consumption; In addition, the projection on the reflection shield inwall more can increase reflective surface area, regulates the direction of illumination of light.

Description of drawings

Fig. 1 is the shape assumption diagram of the utility model first embodiment;

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

Fig. 3 is the structural representation of the utility model second embodiment;

Fig. 4 is the front view of Fig. 3;

Fig. 5 is the structural representation of the utility model the 3rd embodiment;

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

Fig. 7 is the structural representation of the utility model the 4th embodiment;

Fig. 8 is the front view of Fig. 7;

Fig. 9 is the structural representation of the utility model the 5th embodiment.

The specific embodiment

Below in conjunction with drawings and the specific embodiments application form of the present utility model and beneficial effect are elaborated.

The utility model provides a kind of high brightness xenon lamp; at first with reference to Figure 1 and Figure 2; it comprises xenon fluorescent tube 2; reflection shield 1 and lampshade; wherein; reflection shield 1 is a cylindrical structure; and be formed with the inner chamber of arc; this inner chamber has reflective surface, can be coated with reflectorized material etc., and xenon fluorescent tube 2 is arranged in the inner chamber of reflection shield 1; preferably be positioned at the center of inner chamber; make reflection shield 1 reflexible light reach at most like this, and, prolong its service life in order to protect the use of fluorescent tube 2; also establishing a Transparent lamp shade 4 at the lumen port button of reflection shield 1 in the present embodiment, specifically is to fix by pin.

In addition, in order to increase reflective surface area, strengthen brightness of illumination, and can regulate the field of illumination, also can form several projections 3 on the inner chamber wall of reflection shield 1, the form of projection 3 and arrangement mode are different herein, below will be introduced respectively.

As shown in Figures 3 and 4, it is the preferred embodiment that xenon lamp provided by the utility model has projection 3, wherein, projection 3 is protruding kernel structure, evenly be arranged in fluorescent tube 2 around, some circle projections 3 are radial arrangement, and 3 diameters of the projection among this embodiment outwards become big gradually by the center, realize special lighting effect.

Fig. 5 and Figure 6 shows that the of the present utility model the 3rd preferable enforcement structure, the difference of itself and previous embodiment is that the protruding grain number among this embodiment reduces, and diameter increases, and has different appreciation effects.

Please refer to Fig. 7 and shown in Figure 8 again, be that of the present utility model the third implemented structure, wherein, projection 3 is the short cylinder form, a plurality of projections 3 are sequentially arranged in the edge of fluorescent tube 2 and arc inner chamber as row, ordered series of numbers is adjacent together as one group, and the such projection 3 of many then groups is radial arrangement around fluorescent tube 2, forms another kind of lighting effect.

Fig. 9 illustrates that the projection 3 in the utility model also can be the structural form of convex tendon, and many convex tendons are extended laterally by fluorescent tube 2 respectively, and are radial arrangement.

Aforementioned a plurality of embodiment only is explanation technological thought of the present utility model; can not limit protection domain of the present utility model with this; every according to the technological thought that the utility model proposes, any change of being done on the technical scheme basis all falls within the utility model protection domain.

Claims

1. high brightness xenon lamp, it is characterized in that: comprise fluorescent tube and reflection shield, this reflection shield has the arc inner chamber, and fluorescent tube is arranged in this arc inner chamber.

2. a kind of high brightness xenon lamp as claimed in claim 1, it is characterized in that: described fluorescent tube is positioned at the center of reflection shield arc inner chamber.

3. a kind of high brightness xenon lamp as claimed in claim 1 is characterized in that: also be formed with several projections on the inwall of described reflection shield.

4. a kind of high brightness xenon lamp as claimed in claim 3 is characterized in that: described projection is protruding particle shape attitude.

5. a kind of high brightness xenon lamp as claimed in claim 4 is characterized in that: described protruding grain is that the center is radial arrangement with the fluorescent tube.

6. a kind of high brightness xenon lamp as claimed in claim 5 is characterized in that: described protruding grain becomes big laterally gradually by the center.

7. a kind of high brightness xenon lamp as claimed in claim 3 is characterized in that: described projection is the short cylinder form.

8. a kind of high brightness xenon lamp as claimed in claim 3 is characterized in that: described projection is the convex tendon form.

9. a kind of high brightness xenon lamp as claimed in claim 8 is characterized in that: described convex tendon is that the center is radial arrangement with the fluorescent tube.

10. a kind of high brightness xenon lamp as claimed in claim 1, it is characterized in that: described xenon lamp also comprises lampshade, is fastened on the lumen port of reflection shield.