CN202473837U - Environmentally-friendly light-gathering glow discharge tube - Google Patents
Environmentally-friendly light-gathering glow discharge tube Download PDFInfo
- Publication number
- CN202473837U CN202473837U CN2012200402190U CN201220040219U CN202473837U CN 202473837 U CN202473837 U CN 202473837U CN 2012200402190 U CN2012200402190 U CN 2012200402190U CN 201220040219 U CN201220040219 U CN 201220040219U CN 202473837 U CN202473837 U CN 202473837U
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- Prior art keywords
- nickel
- discharge tube
- glow discharge
- shell
- electrodes
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Abstract
The utility model discloses an environment-friendly light-gathering glow discharge tube comprising a lamp cap, a shell, two electrodes and a discharge tube plug, wherein the lamp cap, the shell and the discharge tube plug are connected to form a shell; the two electrodes are arranged in the shell; the two electrodes are a nickel ring and a nickel bowl which are matched for use; and the nickel ring is coated with a luminescent material layer. Compared with the existing lamp tube, the environmentally-friendly light-gathering glow discharge tube is free of lead, environmentally-friendly and beneficial to human bodies and environment, can satisfy the requirement of electrical equipment on intensive illumination in a direction due to high illumination brightness in single direction, has excellent practicability and can achieve very good economical benefit and social effect.
Description
Technical field
The utility model relates to power saving fluorescent lamps, is specifically related to a kind of environmental protection optically focused glow discharge tube.
Background technology
Existing glow discharge tube is to be processed by flint glass, and lead is heavy metal, harmful and contaminated environment, and the whole society more and more payes attention to environmental issue now, presses for the glow discharge tube of environmental protection.Existing glow discharge tube send only to around distribute; The illumination of accepting except the bottom all directions is much the same; In some electric equipments, need certain direction that the glow discharge tube than intense light irradiation is arranged sometimes; Illumination to other directions is less demanding, is not still having certain glow discharge tube can satisfy above-mentioned requirements at present.
The utility model content
Goal of the invention: to the deficiency that exists in the prior art, the purpose of the utility model provides a kind of environmental protection optically focused glow discharge tube, and certain direction of needs has the demand than intense light irradiation in the electric equipment to realize satisfying.
Technical scheme: in order to realize the foregoing invention purpose, the technical scheme that the utility model adopts is following:
A kind of environmental protection optically focused glow discharge tube comprises lamp holder, shell, two electrodes and discharge tube plug; Described lamp holder, shell and discharge tube plug are connected the back and form housing, and two electrodes are located in the housing; Described two electrodes are nickel circle and the nickel bowl that is used, and on the nickel circle, coat the luminescent substance layer.
Described lamp holder is convex lens.Described shell is the crown glass shell.The nickel circle of described nickel circle for processing with pure nickel wire, nickel manganese silk or nickel coated iron wire.The nickel bowl for processing of described nickel bowl with pure nickel wire, nickel manganese silk or nickel coated iron wire.
Beneficial effect: compare with existing fluorescent tube, the environmental protection optically focused glow discharge tube of the utility model does not contain lead; Environmental protection; All favourable to human body and environment, single directional light degree of illuminating height can satisfy that certain direction of needs has the demand than intense light irradiation in the electric equipment; Have good practicability, can produce good economic benefits and social effect.
Description of drawings
Fig. 1 is the structural representation of environmental protection optically focused glow discharge tube.
Embodiment
Below in conjunction with concrete accompanying drawing the utility model is done further explanation.
As shown in Figure 1, environmental protection optically focused glow discharge tube critical piece is made up of lamp holder 1, shell 2, nickel circle 3, nickel bowl 4 and discharge tube plug 5, and lamp holder 1, shell 2 and discharge tube plug 5 are connected the back and form housing, and nickel circle 3 is located in the housing as two electrodes with nickel bowl 4.The material of shell 2 is a glass, selects for use crown glass (high barium glass) to replace original flint glass, and the glow discharge tube of producing does not so contain hazardous substance, and reaches environmental requirement.In the electrode of environmental protection optically focused glow discharge tube, an electrode is a nickel circle 3, and another root electrode is a nickel bowl 4, on nickel circle 3, coats luminescent substance, and during electrifying electrodes, nickel circle 3 sends the salmon pink visible light, and nickel bowl 4 is got together light and shone out forward.The material of nickel circle 3 and nickel bowl 4 usefulness is pure nickel wire, nickel manganese silk or nickel coated iron wire.Luminescent substance is the electronics powder, is made up of brium carbonate, calcium carbonate, strontium carbonate.Sinter the lamp holder 1 of environmental protection optically focused glow discharge tube into convex lens, optically focused is amplified, can highlight effectively.
Claims (5)
1. environmental protection optically focused glow discharge tube comprises lamp holder (1), shell (2), two electrodes and discharge tube plug (5); Described lamp holder (1), shell (2) and discharge tube plug (5) are connected the back and form housing, and two electrodes are located in the housing; It is characterized in that: described two electrodes are nickel circle (3) and the nickel bowl (4) that is used, and on nickel circle (3), coat the luminescent substance layer.
2. environmental protection optically focused glow discharge tube according to claim 1 is characterized in that: described lamp holder (1) is convex lens.
3. environmental protection optically focused glow discharge tube according to claim 1 is characterized in that: described shell (2) is the crown glass shell.
4. environmental protection optically focused glow discharge tube according to claim 1 is characterized in that: the nickel circle of described nickel circle (3) for processing with pure nickel wire, nickel manganese silk or nickel coated iron wire.
5. environmental protection optically focused glow discharge tube according to claim 1 is characterized in that: the nickel bowl (4) for processing with pure nickel wire, nickel manganese silk or nickel coated iron wire of described nickel bowl (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200402190U CN202473837U (en) | 2012-02-06 | 2012-02-06 | Environmentally-friendly light-gathering glow discharge tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200402190U CN202473837U (en) | 2012-02-06 | 2012-02-06 | Environmentally-friendly light-gathering glow discharge tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202473837U true CN202473837U (en) | 2012-10-03 |
Family
ID=46921980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200402190U Expired - Fee Related CN202473837U (en) | 2012-02-06 | 2012-02-06 | Environmentally-friendly light-gathering glow discharge tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202473837U (en) |
-
2012
- 2012-02-06 CN CN2012200402190U patent/CN202473837U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20150206 |
|
| EXPY | Termination of patent right or utility model |