CN201731338U

CN201731338U - Gas discharge lamp

Info

Publication number: CN201731338U
Application number: CN201020246206XU
Authority: CN
Inventors: 李雄辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-02
Filing date: 2010-07-02
Publication date: 2011-02-02
Anticipated expiration: 2020-07-02

Abstract

The utility model discloses an energy-saving type big power gas discharge lamp, which comprises a lamp body, wherein the inner portion of the lamp body is provided with luminous liners, the luminous liner is electrically connected with a ballast, the number of the luminous liners which are electrically connected with the ballast is more than one, and the luminous liners uses a series or a parallel structure. The lamp body comprises a shell and a lamp head, wherein the lamp head seals a shell port, the lamp head is fixed with a left pin and a right pin which are used to connect with the luminous liners, and a support which is used to fix the left and the right pins is arranged in the lamp body. The energy-saving type big power gas discharge lamp has simple structure, can reduce output current of a ballast above 50 percent than a traditional gas discharge lamp under the situation that the total power consumption of light sources are same, thereby being capable of playing the role of saving cost of the ballast and self loss, breaking through technology bottle neck, easily increasing the total power of single lamps (or lamp bulbs), reducing the volume and the cost of lamps, and increasing the life of the lamps/ballasts/light sources. The energy-saving type big power gas discharge lamp is suitable for all gas discharge lamps which are sodium lamps, metal halides and ceramic metal halide lamps and the like.

Description

Gas-discharge lamp

Technical field

The utility model relates to a kind of light fixture, specifically, relates to a kind of energy-saving high-power gas-discharge lamp.

Background technology

The high-power sodium vapor lamp that is circulated on the market at present, Metal halogen lamp, gas-discharge lamps such as ceramic gold-halogen lamp all are to adopt single inner bag luminous, promptly a ballast is supplied a luminous inner bag, because of the big ballast loss of electric current big/temperature rise damages easily, the light source inner bag also the life-span not long, as 250 watts of Metal halogen lamp life-spans greater than 10000 hours, and 1000 watts Metal halogen lamp light source average life span had only about 1000 hours, at present the most energy-conservation ceramic gold-halogen lamp with its long-life/high light efficiency/high-color rendering is greatly favored by consumers, unfortunately the list because of the present domestic maximum of its technical barrier props up 175 watts of the very difficult breakthroughs of power, and require also very high to the overload of ballast, increase the production cost of ballast, restricted the development of reducing energy consumption.

The utility model content

The utility model discloses a kind of energy-saving high-power gas-discharge lamp, it comprises that inside is provided with the lamp body of luminous inner bag, and described inner bag and ballast are electrically connected, and the quantity of the described luminous inner bag that is electrically connected with ballast is more than or equal to two.

Described several the luminous inner bags that are electrically connected with ballast adopt the serial or parallel connection structure.

Described several the luminous inner bags that are electrically connected with ballast are packaged in the inside of same lamp body.

Described several the luminous inner bags that are electrically connected with ballast are packaged in the inside of the lamp body of respective amount respectively.

Described several the luminous inner bags that are electrically connected with ballast are packaged in the inside of the lamp body that is less than luminous inner bag quantity respectively.

Described lamp body comprises shell, and the lamp holder that seals described outer cover port, is fixed with the left pin and the right pin that are used to connect luminous inner bag on the described lamp holder.

Also be provided with the support that is used for fixing left and right pin in the described lamp body.

The beneficial effects of the utility model: the utility model passes through to use very long middle low power gas-discharge lamp inner bag connected in electrical series of several present technology maturation/life-spans, and by a ballast power supply, has reached following benefit:

1. because several inner bag connected in electrical series, therefore the voltage that ballast is exported to light source during burning-point press for the pipe of several inner bags and, so with the single inner bag light source of tradition relatively under the situation of equal-wattage according to Ohm's law w=v*i, electric current also just has only number/one of traditional single inner bag light source, saved the ballast cost, increase ballast life, reduced the loss of ballast, saved the energy.

2. because the novel described energy-conservation powerful gas-discharge lamp of this Shi Lu is by using very long middle low power gas-discharge lamp inner bag connected in electrical series of several present technology maturation/life-spans, therefore overcome the short shortcoming of life-span of the high-power gas charging lamp of traditional single inner bag

3. because the novel described energy-conservation powerful gas-discharge lamp of this Shi Lu is by using very long middle low power gas-discharge lamp inner bag connected in electrical series of several present technology maturation/life-spans, therefore having overcome the technical barrier bottleneck of making the high-power energy saving discharge lamp; As:

Adopt two 150 watts ceramic metallic halogen lamp inner container connected in electrical series to be contained in the ceramic gold-halogen lamp bubble of just having made 1 300 watts in 1 lamp housing, and identical to the electric current of the ballast of its power supply with 150 watts ceramic gold-halogen lamp bubble, simplified the development technique of light source and ballast.

Description of drawings

Fig. 1 is the structural representation of embodiment one of the present utility model;

Fig. 2 is the structural representation of embodiment two of the present utility model;

Fig. 3 is the structural representation of embodiment three of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further set forth.

Gas-discharge lamp of the present utility model comprises that inside is provided with the lamp body 1 of luminous inner bag 15, luminous inner bag 15 connects electric ballast 2, more than one of the quantity of the luminous inner bag 15 that is electrically connected with ballast 2, adopt series connection or parallel-connection structure between the luminous inner bag 15, lamp body 1 comprises shell 11, and the lamp holder 12 of can 11 ports, be fixed with the left pin 13 and the right pin 14 that are used to connect luminous inner bag 15 on the lamp holder 12, can also be provided with the support 16 that is used for fixing left and right pin in the lamp body 1, can prevent like this because rock the influence of luminous inner bag 15.

Shown in Fig. 1,2 and 3, gas-discharge lamp of the present utility model can be packaged in two or more luminous inner bags 15 within the same lamp body 1 by seal wire; Also several luminous inner bags 15 can be packaged in respectively within the lamp body 1 of respective amount; Can also as required several luminous inner bags 15 be packaged in respectively within the lamp body 1 that is less than luminous inner bag 15 quantity, promptly the quantity of the luminous inner bag 15 of each lamp body 1 inner encapsulation can be identical, also can be different.In addition, all gas discharge lamps such as sodium vapor lamp, Metal halogen lamp and ceramic gold-halogen lamp that are applicable to of the utility model.

Claims

1. gas-discharge lamp, it comprises that inside is provided with the lamp body of luminous inner bag (15) (1), described inner bag (15) and ballast (2) are electrically connected, and it is characterized in that, the quantity of the described luminous inner bag (15) that is electrically connected with ballast (2) is more than or equal to two.

2. gas-discharge lamp according to claim 1 is characterized in that, described several the luminous inner bags (15) that are electrically connected with ballast (2) adopt the serial or parallel connection structure.

3. gas-discharge lamp according to claim 2 is characterized in that, described several the luminous inner bags (15) that are electrically connected with ballast (2) are packaged in the inside of same lamp body (1).

4. gas-discharge lamp according to claim 2 is characterized in that, described several the luminous inner bags (15) that are electrically connected with ballast (2) are packaged in the inside of the lamp body (1) of respective amount respectively.

5. gas-discharge lamp according to claim 2 is characterized in that, described several the luminous inner bags (15) that are electrically connected with ballast (2) are packaged in the inside of the lamp body (1) that is less than luminous inner bag (15) quantity respectively.

6. according to claim 1,2,3,4 or 5 described gas-discharge lamps, it is characterized in that, described lamp body (1) comprises shell (11), and the lamp holder (12) that seals described shell (11) port, be fixed with the left pin (13) and the right pin (14) that are used to connect luminous inner bag (15) on the described lamp holder (12).

7. gas-discharge lamp according to claim 6 is characterized in that, also is provided with the support (16) that is used for fixing left and right pin in the described lamp body (1).