CN203339112U - Variable-frequency high pressure sodium lamp bulk body - Google Patents
Variable-frequency high pressure sodium lamp bulk body Download PDFInfo
- Publication number
- CN203339112U CN203339112U CN2013202851023U CN201320285102U CN203339112U CN 203339112 U CN203339112 U CN 203339112U CN 2013202851023 U CN2013202851023 U CN 2013202851023U CN 201320285102 U CN201320285102 U CN 201320285102U CN 203339112 U CN203339112 U CN 203339112U
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- electric arc
- arc tube
- pressure sodium
- lamp
- variable
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- Expired - Fee Related
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Abstract
A variable-frequency high pressure sodium lamp bulk body mainly consisting of a screw lamp head, a glass bulb, an electric arc tube, electrodes, and a support rack. The structure of the variable-frequency high pressure sodium lamp bulk body is characterized in that the screw lamp head is provided with a vacuumed transparent glass bulb, the electric conduction support rack is fixed on the lamp head in the bulb, one end of the electric conduction support rack is connected with a screw shell of the lamp head, one end of the long and thin electric arc tube is fixed on the electric conduction support rack, the other end of the long and thin electric arc tube is connected with a metal ring of the lamp head through a conducting body, a pair of electrodes which are arranged oppositely are arranged at the two ends in the electric arc tube and therefore electric arcs can be generated between the electrodes, and the electric arc tube is filled with sodium and mercury that are helpful for starting the lamp bulb body. The variable-frequency high pressure sodium lamp bulk body emits gold white light when being used. The variable-frequency high pressure sodium lamp bulk body is characterized by high lighting efficiency, small electricity consumption, long service life, strong fog-penetrating capability, environment-protecting property, easy-to-start property, and the like. The variable-frequency high pressure sodium lamp bulk body can be widely applied to illumination of places such as roads, highways, airports, wharfs, docks, stations, squares, industrial and mining enterprises, a park, a courtyard, a gymnasium, an exhibition hall, an entertainment ground, a department store, a hotel and the like.
Description
One, technical field
The utility model relates to the electric source lighting lamp, specifically a kind of frequency conversion high-pressure sodium lamp foam.
Two, background technology
Current, the wholesale breach in State Grid, the anxiety of the All Around The World scope energy, and today of the continuous deterioration of natural environment, we have to more from efficiently, many-sided design of considering electric product such as effectively energy-conservation, environmental protection.Yet traditional illuminating lamp has multiple, incandescent lamp, the tungsten halogen lamp of heat radiation light source class arranged, the mercury lamp of gas discharge class etc., every kind of lamp has its distinct advantages and defect separately.Incandescent lamp and tungsten halogen lamp have high-color rendering, high power factor, but light efficiency low, waste energy, useful life is short.The mercury lamp light efficiency of gas discharge class is high, the life-span extends relatively, but can not start immediately, has also used expendable mercurial, is unfavorable for environmental protection, and the blue streak in photochromic is heavier.
Three, summary of the invention
In order to solve the deficiencies in the prior art, the purpose of this utility model be to provide a kind ofly have that luminous efficiency is high, little power consumption, the life-span is long, environmental protection easily starts frequency conversion high-pressure sodium lamp foam.
Realize that the technical scheme that the purpose of this utility model adopts is: this high-pressure sodium lamp foam mainly is comprised of screw cap, glass bulb, electric arc tube, electrode, support; The clear glass glass bulb of finding time is arranged on screw cap, be fixed with the conducting bracket that the propeller cap of an end and lamp holder joins on the lamp holder in shell, elongated electric arc tube one end is fixed on conducting bracket, and the other end joins by the becket of conductor and lamp holder; Two ends in electric arc tube are mounted with respect to one another in order to produce betwixt the pair of electrodes of electric arc, are filled with in electric arc tube and contribute to the sodium and the mercury that start.After bulb starts, produce electric arc between the electric arc tube two end electrodes, because making the evaporation of being heated of liquid sodium mercury vapour in pipe, the high temperature action of electric arc becomes mercury vapour and sodium vapor, the electronics of cathode emission is in the anode motion process, clash into the atom of discharging substance, make it obtain power generation ionization or excite, then by excitation state, be returned to ground state; Or become excitation state by state of ionization, and return the ground state Infinite Cyclic, now, unnecessary energy discharges with the form of light radiation, has just produced light.
High-pressure sodium lamp foam described in the utility model sends golden white light while using, there are the characteristics such as luminous efficiency is high, little power consumption, the life-span is long, mist transmitting performance is strong, the easy startup of environmental protection, be widely used in road, highway, airport, harbour, dock, station, square, industrial and mining enterprises, park, garden, gymnasium, show room, public place of entertainment, department store and hotels and other places illumination.
four, accompanying drawing explanation
The structure chart that Fig. 1 is the utility model frequency conversion high-pressure sodium lamp foam.
five, embodiment
The utility model frequency conversion high-pressure sodium lamp foam mainly is comprised of screw cap, glass bulb, electric arc tube, electrode, support; The clear glass glass bulb 5 of finding time is arranged on screw cap 1, be fixed with the conducting bracket 4 that the propeller cap 13 of an end and lamp holder 1 joins on lamp holder in glass bulb 5, elongated electric arc tube 6 one ends are fixed on conducting bracket 4, and the other end joins by conductor 2 and the becket 14 of lamp holder; Two ends in electric arc tube 6 are mounted with respect to one another in order to produce betwixt the first electrode 3 and second electrode 7 of electric arc, are filled with in electric arc tube 6 and contribute to the sodium and the mercury that start.For the two ends of sealing-in electric arc tube 6 airtightly, a pair of the first capping plug 10 made from alumina porcelain and the second gag 11 are separately fixed at each end of electric arc tube 6 by scolder; The metal tube 8 of the upper end of described electric arc tube 6 joins and is fixed on the first capping plug 10 through the first capping plug 10 and the second electrode 7, and metal tube 8 is fixedly connected with the metallic plate 9 be fixed on support 4; Described conductor 2 joins through the second capping plug 11 and the first electrode 3 by lead-out wire 12.
Claims (4)
1. a frequency conversion high-pressure sodium lamp foam, mainly be comprised of screw cap, glass bulb, electric arc tube, electrode, support; It is characterized in that: the clear glass glass bulb (5) of finding time is arranged on described screw cap (1), be fixed with the conducting bracket (4) that the propeller cap (13) of an end and lamp holder (1) joins on lamp holder in glass bulb (5), it is upper that elongated electric arc tube (6) one ends are fixed on conducting bracket (4), and the other end joins by conductor (2) and the becket (14) of lamp holder; Two ends in electric arc tube (6) are mounted with respect to one another in order to produce betwixt the first electrode (3) and second electrode (7) of electric arc, are filled with in electric arc tube (6) and contribute to the sodium and the mercury that start.
2. frequency conversion high-pressure sodium lamp foam as claimed in claim 1, is characterized in that: the first gag (10) that the useful alumina porcelain of two ends hermetic seal of described electric arc tube (6) is made and the second gag (11).
3. frequency conversion high-pressure sodium lamp foam as claimed in claim 1, it is characterized in that: the metal tube (8) of the upper end of described electric arc tube (6) joins through the first capping plug (10) and the second electrode (7) and is fixed on the first capping plug (10) above, and metal tube (8) is fixedly connected with the metallic plate (9) be fixed on support (4).
4. frequency conversion high-pressure sodium lamp foam as claimed in claim 1 is characterized in that: described conductor (2) joins through the second capping plug (11) and the first electrode (3) by lead-out wire (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202851023U CN203339112U (en) | 2013-05-09 | 2013-05-09 | Variable-frequency high pressure sodium lamp bulk body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202851023U CN203339112U (en) | 2013-05-09 | 2013-05-09 | Variable-frequency high pressure sodium lamp bulk body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203339112U true CN203339112U (en) | 2013-12-11 |
Family
ID=49707774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202851023U Expired - Fee Related CN203339112U (en) | 2013-05-09 | 2013-05-09 | Variable-frequency high pressure sodium lamp bulk body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203339112U (en) |
-
2013
- 2013-05-09 CN CN2013202851023U patent/CN203339112U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20140509 |