CN202534632U - Cylindrical integrated electrodeless lamp - Google Patents
Cylindrical integrated electrodeless lamp Download PDFInfo
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- CN202534632U CN202534632U CN2012200245096U CN201220024509U CN202534632U CN 202534632 U CN202534632 U CN 202534632U CN 2012200245096 U CN2012200245096 U CN 2012200245096U CN 201220024509 U CN201220024509 U CN 201220024509U CN 202534632 U CN202534632 U CN 202534632U
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- electrodeless lamp
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Abstract
The utility model discloses a cylindrical integrated electrodeless lamp and solves problems of low light emitting efficiency, poor heat stability, short service lifetime, comparatively severe environment pollution and the like of an electrodeless lamp in the prior art. The cylindrical integrated electrodeless lamp is characterized in that the cylindrical integrated electrodeless lamp includes a heat dissipating lamp housing, an electrodeless bulb, and a lamp head (1) installed on the lower end of the heat dissipating lamp housing. The cylindrical integrated electrodeless lamp provided by the utility model has characteristics of simple structure, convenient usage, high efficiency, low energy consumption and the like and the cylindrical integrated electrodeless lamp is environment-friendly. Thus, the cylindrical integrated electrodeless lamp is suitable for spreading and applying.
Description
Technical field
The utility model relates to a kind of electrodeless lamp, specifically, is the integrated electrodeless lamp of a kind of tubular.
Background technology
Electrodeless lamp belong to the 4th generation illuminating product, no filament, electrodeless, be the abbreviation of electrode-less gas discharge fluorescent lamp, it is compared with conventional light source such as electricity-saving lamp, Metal halogen lamp, high-pressure sodium lamps, has significant superiority.At present, the fluorescent material of the electrodeless lamp bulb on the market partly is to adopt halogen powder, i.e. calcium halophosphate activated by antimony andmanganese.Though halogen powder low price, its luminous efficiency is not high enough, poor heat stability, and light decay is bigger, and lux maintenance is low, is not suitable for compact electrodeless lamp; Be generally liquid mercury in the electrodeless lamp bulb, when electrodeless lamp was worked, tube wall temperature rose, and the mercury vapour in causing managing is pressed significantly and raise, considerably beyond the mercury vapour pressure 0.8Pa of the best;---resonance absorption, uitraviolet intensity descend with the rising of temperature on the contrary, cause the reduction of luminous efficiency---the temperature rise light decay that because mercury atom concentration is too high, causes in-fighting; And liquid mercury is in system lamp link, and mercury atom volatilizees easily, not only causes mercury to run off, and the meeting air is polluted; The consumption of liquid mercury also is difficult to controlled, in addition, also is difficult to reclaim for the recovery of liquid mercury in the discarded bulb.
On the other hand, traditional lamp mainly is made up of insulator such as plastics owing to its lamp housing, though guaranteed the safety that light fixture uses; But; Mainly forms the heat conductivility of lamp housing and very poor to the electromagnetic shielding of internal circuit by insulator, the long-time use of bulb can make that electronic circuit and heater element produce the accumulation great amount of heat in the bulb; If the lamp housing that plastics are processed has partly limited scattering and disappearing of these heats; Heat can only accumulate in the shell of bulb for a long time, and then has aggravated the aging of the components and parts of electric ballast, and the life-span of bulb is shortened greatly.In addition, owing to be the operating circuit of the electronic ballast formula of employing, in order to improve light efficiency, its operating frequency often also can and then improve, and the electromagnetic radiation that the raising of operating frequency produces circuit also can strengthen, thereby can cause certain influence to environment on every side.
The utility model content
The purpose of the utility model is to provide a kind of tubular simple in structure, environmental protection and energy saving integrated electrodeless lamp.
To achieve these goals, the scheme of the utility model employing is following:
The integrated electrodeless lamp of tubular comprises heat-dissipation lamp housing, and is installed on the electrodeless bulb of this heat-dissipation lamp housing upper end and is installed on the lamp holder of this heat-dissipation lamp housing lower end.
Further, said electrodeless bulb comprises bulb shell, is arranged at the cavity in this bulb shell, is positioned at the coupler of this cavity, is arranged on the blast pipe in the cavity, and the auxiliary indium net of being close to this cavity side walls; Should be provided with Auxiliary amalgam on the net by auxiliary indium; Said blast pipe inside is provided with main indium net, and this main indium is provided with main amalgam on the net.
Again further, said heat-dissipation lamp housing comprises that circuit installs shell, is arranged on the shielding heat dissipating housing that this circuit is installed enclosure, with the close-connected heat radiation connector of this shielding heat dissipating housing and be installed in the heater element on the connector that dispels the heat.
In said structure, said main amalgam and Auxiliary amalgam are solid-state mercury; And said bulb shell comprises glassy layer, protective layer and the phosphor powder layer that cascades from outside to inside.
In order to improve radiating effect, said shielding heat dissipating housing is installed one week of inwall of shell around said circuit.
Again further, said shielding heat dissipating housing is processed by metal with the heat radiation connector; Said heater element connects through bolt or is welded on the heat radiation connector.
Further, said lamp holder is the E27 lamp holder.
The utility model compared with prior art has the following advantages and beneficial effect:
(1) the utility model is not only simple in structure, and with low cost, easy to use;
(2) the utility model does not have extra heat abstractor, and it is installed enclosure at circuit and is provided with the shielding heat dissipating housing, in this shielding heat dissipating housing, is provided with the heat radiation connector then; Heater element is installed on this heat radiation connector, and the heat that heat radiation connection physical efficiency effectively in use produces heater element is led on the shielding heat dissipating housing, leads circuit by the shielding heat dissipating housing again and installs on the shell; Thereby make heat in bulb, dredge away; Make heating element works in normal temperature range, guaranteed the safe in utilization of electric light, slowed down the aging of circuit elements device in the shell; Prolonged electric light useful life; And the shielding heat dissipating housing can also effectively alleviate the electromagnetic interference that circuit is produced in the lamp housing, when guaranteeing the electric light operate as normal, reduces its influence to surrounding environment;
(3) the shielding heat dissipating housing is processed by metal material with the heat radiation connector in the utility model, and the heat conductivility of metal is good, and cost is very cheap, is fit to promote the use on a large scale;
(4) bulb shell is processed by glass described in the utility model, and wall is provided with the three primary colors fluorescent powder layer within it, and between this three primary colors fluorescent powder layer and bulb shell inwall, also is provided with alumina protective layer.Wherein, the halogen powder that the three primary colors fluorescent powder luminance is more traditional is high, and with its raw material as fluorescent material, ability is energy savings effectively; And the alumina protective layer between three primary colors fluorescent powder layer and glass not only makes primary colours fluorescent material be attached to the bulb shell inwall more uniformly and effectively; And can absorb the outer ultraviolet ray of directive lamp, can also prevent effectively that sodium ion produces chemical reaction in the glass;
(5) main amalgam and Auxiliary amalgam are solid-state mercury in the utility model; Can pass through experiment according to " the position temperature " of tube wall temperature or the solid mercury of placement during the system lamp; Select for use and can keep the solid mercury that the 0.8Pa mercury vapour is pressed, can obtain best luminosity, reach real energy-saving effect; And solid mercury volatility is low, does not exist mercury to run off basically, and it distributes very evenly, and is convenient to the mercury use of accurately control system lamp, thereby reduces its pollution to environment; In addition, reclaim also very convenient for the solid mercury in the discarded bulb;
(6) in the utility model bulb shell by soft or expect that firmly glass processes, thereby satisfy the demand of different prices and quality, for the popularization on a large scale of this product, lay a good foundation;
(7) the utility model is provided with the cavity that is used to install coupler in bulb shell, can directly coupler be installed in it, with respect to the traditional low frequency electrodeless lamp and the HF lamp without electrodes of separate type, has saved the trouble of assembling;
(8) the utility model also is provided with auxiliary indium net in bulb shell; Should be provided with Auxiliary amalgam on the net by auxiliary indium, auxiliary indium net is close to cavity and is contacted with coupler, during energising; Mercury is evaporated from Auxiliary amalgam very soon, in 10s, just can make lamp reach 80% light output; And when lamp was turned off, auxiliary indium net cooled off fast, had collected the most of mercury atom in the bulb, started to prepare next time, and Auxiliary amalgam has been guaranteed the fast and stable of light output;
(9) lamp holder is the E27 lamp holder in the utility model; This lamp holder is the lamp holder of international type, is applicable to the demand of various domestic lightings, directly replace incandescent and electricity-saving lamp and need not replace lamp socket; Save the I&M labour cost, thereby effectively reduced the production cost of electrodeless lamp.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the schematic cross-section of high efficiency and heat radiation lamp housing in the utility model.
Wherein, the parts name that Reference numeral is corresponding is called: 1-lamp holder, 2-bulb shell, 3-cavity; The 4-blast pipe, the 5-coupler, 6-master's indium net, 7-assists the indium net; The 8-circuit is installed shell, and 9-shields heat dissipating housing, the 10-connector that dispels the heat, 11-heater element.
Embodiment
Below in conjunction with embodiment and accompanying drawing thereof the utility model is done to specify further, but the execution mode of the utility model is not limited thereto.
Embodiment
Like Fig. 1, shown in 2, the integrated electrodeless lamp lamp of tubular comprises the high efficiency and heat radiation lamp housing, the environmental protection electrodeless bulb and the lamp holder 1 that are connected with this high efficiency and heat radiation lamp housing respectively.
In the present embodiment, said environmental protection electrodeless bulb comprises bulb shell 2, is arranged on the cavity 3 that is used to install coupler 5 in this bulb shell 2, is arranged on the blast pipe 4 in this cavity 3.Be provided with main indium net 6 in this blast pipe 4, and on this main indium net 6, be provided with main amalgam; Said blast pipe 4 lower ends are run through bulb shell 2 bottoms and are extended to the outside of this bulb shell 2; In bulb shell 2, be provided with the auxiliary indium net 7 of being close to cavity 4, this auxiliary indium net 7 contacts with coupler 5, and is provided with Auxiliary amalgam above that.During energising, mercury is evaporated the Auxiliary amalgam on being arranged on auxiliary indium net 7 very soon, in 10s, just can make lamp reach 80% light output; And when lamp was turned off, auxiliary indium net 7 cooled off fast, had collected the most of mercury atom in the bulb, started to prepare next time; Main amalgam has guaranteed that electrodeless bulb keeps stable light output in a wider temperature range, and Auxiliary amalgam has then been guaranteed the fast and stable of light output.
In order to reduce of the pollution of electrodeless lamp to environment; In the present embodiment; Main amalgam and Auxiliary amalgam are solid-state mercury, can keep the solid mercury that the 0.8Pa mercury vapour is pressed through testing, selecting for use according to " the position temperature " of tube wall temperature or the solid mercury of placement during the system lamp; Can obtain best luminosity, reach real energy-saving effect; And solid mercury volatility is low, does not exist mercury to run off basically, and it distributes very evenly, and is convenient to the mercury use of accurately control system lamp, thereby reduces its pollution to environment; In addition, reclaim also very convenient for the solid mercury in the discarded bulb.
In the present embodiment, said high efficiency and heat radiation lamp housing comprises circuit installation shell 8, is arranged on the shielding heat dissipating housing 9 that circuit is installed shell 8 inside, with these shielding heat dissipating housing 9 close-connected heat radiation connectors 10.In order to improve radiating effect, heater element 11 is installed on this heat radiation connector 10.The heat that heat radiation connector 10 can effectively in use produce heater element 11 is led on the shielding heat dissipating housing 9; Lead circuit by shielding heat dissipating housing 9 again and install on the shell on 8, thereby make heat in bulb, dredge away, heater element 11 is operated in the normal temperature range; Guaranteed the safe in utilization of electric light; Slow down the aging of circuit elements device in the shell, prolonged electric light useful life, and shielding heat dissipating housing 9 can also effectively alleviate the electromagnetic interference that circuit is produced in the lamp housing; When guaranteeing the electric light operate as normal, reduce its influence to surrounding environment.
For easy for installation, said heat radiation connector 10 is a symmetrical structure, and bends formation respectively through the two ends to a straight plate; This heat radiation connector 10 also can be connected to be combined into one and constitutes by the straight plate of polylith successively.
In the present embodiment, in order further to improve radiating effect, shielding heat dissipating housing 9 and heat radiation connector 10 are processed by metal material, usually, preferably select copper material for use; The heat conductivility of metal is good, and cost is very cheap, is fit to promote the use on a large scale.It is to be processed by the good plastics of thermal conductivity that said circuit is installed shell 8, and it has characteristics such as anti-flammability, insulating properties.
In the present embodiment, said bulb shell 8 is by soft or expect that firmly glass processes, thereby satisfies the demand of different prices and quality, for the popularization on a large scale of this product, lays a good foundation.Be provided with the phosphor powder layer of processing by three primary colors fluorescent powder at these bulb shell 8 inwalls, and between this phosphor powder layer and bulb shell 8 inwalls, also be provided with the protective layer of processing by aluminium oxide.Wherein, the halogen powder that the three primary colors fluorescent powder luminance is more traditional is high, and with its raw material as phosphor powder layer, ability is energy savings effectively; And the alumina protective layer between three primary colors fluorescent powder layer and glass not only makes primary colours fluorescent material be attached to the inwall of bulb shell 8 more uniformly and effectively; And can absorb the outer ultraviolet ray of directive lamp, can also prevent effectively that sodium ion produces chemical reaction in the glass.
In order to practice thrift cost; Reduce cost, lamp holder 1 is the E27 lamp holder in the present embodiment, and this lamp holder 1 is the lamp holder of international type; Be applicable to the demand of various domestic lightings; Directly replace incandescent and electricity-saving lamp and need not replace lamp socket have been saved the I&M labour cost, thereby have been effectively reduced the production cost of electrodeless lamp.
According to the foregoing description, can well realize the utility model.
Claims (9)
1. the integrated electrodeless lamp of tubular is characterized in that: comprise heat-dissipation lamp housing, and be installed on the electrodeless bulb of this heat-dissipation lamp housing upper end and be installed on the lamp holder (1) of this heat-dissipation lamp housing lower end.
2. the integrated electrodeless lamp of tubular according to claim 1; It is characterized in that: said electrodeless bulb comprises bulb shell (2); Be arranged at the cavity (3) in this bulb shell (2); Be positioned at the coupler (5) of this cavity (3), be arranged on the blast pipe (4) in the cavity (3), and the auxiliary indium net (7) of being close to this cavity (4) sidewall; Should be provided with Auxiliary amalgam by auxiliary indium net (7); Said blast pipe (4) inside is provided with main indium net (6), and this main indium net (6) is provided with main amalgam.
3. the integrated electrodeless lamp of tubular according to claim 1 and 2; It is characterized in that: said heat-dissipation lamp housing comprises circuit installation shell (8); Be arranged on this circuit the inner shielding heat dissipating housing (9) of shell (8) is installed, the heat radiation connector (10) that closely contacts with this shielding heat dissipating housing (9) and be installed in the heater element (11) on the connector (10) that dispels the heat.
4. the integrated electrodeless lamp of tubular according to claim 3 is characterized in that: said main amalgam and Auxiliary amalgam are solid-state mercury.
5. the integrated electrodeless lamp of tubular according to claim 4 is characterized in that: said bulb shell (2) comprises glassy layer, protective layer and the phosphor powder layer that cascades from outside to inside.
6. according to claim 4 or the integrated electrodeless lamp of 5 described tubulars, it is characterized in that: said shielding heat dissipating housing (9) is installed one week of inwall of shell (2) around said circuit.
7. the integrated electrodeless lamp of tubular according to claim 6 is characterized in that: said shielding heat dissipating housing (9) is processed by metal with heat radiation connector (10).
8. the integrated electrodeless lamp of tubular according to claim 7 is characterized in that: said heater element (11) connects through bolt or is welded on the heat radiation connector (10).
9. the integrated electrodeless lamp of tubular according to claim 8 is characterized in that: said lamp holder (1) is the E27 lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200245096U CN202534632U (en) | 2012-01-19 | 2012-01-19 | Cylindrical integrated electrodeless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200245096U CN202534632U (en) | 2012-01-19 | 2012-01-19 | Cylindrical integrated electrodeless lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202534632U true CN202534632U (en) | 2012-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200245096U Expired - Fee Related CN202534632U (en) | 2012-01-19 | 2012-01-19 | Cylindrical integrated electrodeless lamp |
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| Country | Link |
|---|---|
| CN (1) | CN202534632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109477615A (en) * | 2016-07-14 | 2019-03-15 | 飞利浦照明控股有限公司 | Solid-state lighting lamp |
-
2012
- 2012-01-19 CN CN2012200245096U patent/CN202534632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109477615A (en) * | 2016-07-14 | 2019-03-15 | 飞利浦照明控股有限公司 | Solid-state lighting lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20180119 |