CN200976696Y - Intelligent hollow cathode lamp - Google Patents
Intelligent hollow cathode lamp Download PDFInfo
- Publication number
- CN200976696Y CN200976696Y CNU2006201584487U CN200620158448U CN200976696Y CN 200976696 Y CN200976696 Y CN 200976696Y CN U2006201584487 U CNU2006201584487 U CN U2006201584487U CN 200620158448 U CN200620158448 U CN 200620158448U CN 200976696 Y CN200976696 Y CN 200976696Y
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- China
- Prior art keywords
- lamp
- hollow cathode
- chip
- model
- cathode lamp
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model provides an intelligent hollow cathode lamp, comprising a lamp holder, a lamp shell, hollow cathode and anode, a chip and a communication interface. The hollow cathode and anode are packaged in the lamp holder and the lamp shell. The chip records the relevant parameters of the hollow cathode lamp, such as the corresponding elements of the hollow cathode lamp, the using wavelength of the elements, the utility model and using time of the hollow cathode lamp, and so on. The chip is connected with the communication interface. The intelligent hollow cathode lamp of the utility model has the advantages that partial practical function of atomic absorption spectrophotometer is expanded greatly, the solid foundation for improving the automatic level of spectrum equipments is offered and the probability of correcting the measurement error resulted from the instability of the element lamp is provided.
Description
Technical field
The utility model relates to a kind of intelligent hollow cathode lamp, belongs to the spectroscopy equipment field.
Background technology
Utilizing spectroscopy equipment to carry out in the determination and analysis process, need use many hollow cathode lamps as light source with different characteristics of luminescences, when measuring element-specific, need the staff at first to know and to select any tubes for use, and know the lamp holder position of this tubes, position by calculate moving then switches to the use location with the lamp holder position at this tubes place.Its weak point is: the characteristics of luminescence that needs to go to determine to select for use according to data or staff's experience fluorescent tube in the operation, simultaneously, after each fluorescent tube is contained on the lamp socket, face shaping is all identical, operating personnel are difficult to differentiate the characteristics of luminescence of every fluorescent tube, often cause and select the improper or reduction operating efficiency of fluorescent tube for use.
Moreover, because can influence the stability of lamp the service time (life-span) of element lamp greatly, stability is to measurement result fundamental influence factor, the staff generally only is to use, whether the lamp of not knowing using is to the time limit in useful life, so can cause the deviation of measurement result;
The at present domestic atomic fluorescence spectrophotometer coding lamp of having applied for (application number CN92227504.1) is made up of transmission cable and connection plug.This technical scheme is come the assisted Selection fluorescent tube by the binary system hierarchical coding, has only solved the problem of selecting the fluorescent tube inconvenience for use to a certain extent, and can not control because the deviation that causes measurement result service time (life-span) of element lamp.
The utility model content
The purpose of this utility model is to provide a kind of intelligent hollow cathode lamp, can select fluorescent tube easily by computer, and can control because the deviation that causes measurement result service time (life-span) of element lamp.
Intelligent hollow cathode lamp described in the utility model comprises lamp socket, lamp housing, hollow cathode, anode, chip and communication interface, and described hollow cathode and anode are encapsulated in lamp socket and the lamp housing.Record the relevant parameter of hollow cathode lamp in the described chip, use the model, service time of wavelength, hollow cathode lamp etc. such as the element of hollow cathode lamp correspondence, element, this chip is connected with described communication interface.
Its chips is for having E
2The device of PROM, such as M95010-W, M95020-W, M95040 etc., this class Devices Characteristics is that data can not lost after system's power down.
Wherein communication interface is used for being connected with electronic signal processing apparatus, and its concrete form can adopt existing like product.
Be connected with electronic signal processing apparatus by described communication interface when this intelligent hollow cathode lamp is worked, utilize the information in the electronic signal processing apparatus identification chip, and can show this information in various manners, use for operating personnel.The staff no longer needs to know the present position of the element lamp that will use, and only needs by intelligence operation, and program just can be according to the information in the chip, and the required lamp that automaticallyes switch is to the use location; By reading the element lamp wavelength in the chip, conveniently directly use, need not search or rule of thumb determine the wavelength that will use by related data with memory; Determine its stability in the service time of element lamp and useful life, also just determined the accuracy of measurement result, by reading the information in the chip in real time, thereby the service time and the stability of lamp are understood, make measurement result no longer be subjected to the influence of stability.When using, chip also can be to there being the function of record storage service time, thereby make and keep accurate recording service time.
The advantage of intelligent hollow cathode lamp described in the utility model is: the utility function of having expanded atomic absorption spectrophotometer the Lights section greatly, provide solid foundation for improving the spectroscopy equipment automatization level, the measure error that causes for the unsteadiness of modifying factor element lamp easily provides possibility.
Below in conjunction with drawings and Examples the utility model is described further.
Description of drawings
Fig. 1 is the structural representation of the utility model intelligence hollow cathode lamp;
Fig. 2 is the workflow diagram of the utility model intelligence hollow cathode lamp;
Embodiment
The described intelligent hollow cathode lamp of present embodiment as shown in Figure 1, comprises lamp socket 6, lamp housing 5, hollow cathode 3, anode 4, chip 2 and communication interface 1, and described hollow cathode 3 and anode 4 are encapsulated in lamp socket 6 and the lamp housing 5.The model of this routine described chip 2 is M95040, the element, the element that wherein record this hollow cathode lamp correspondence use wavelength, the model of hollow cathode lamp, service time, this chip 2 is encapsulated in the lamp socket 6, and is connected with the communication interface 1 that is installed in lamp socket 6 outsides.The concrete form of communication interface 1 is a spi bus in the present embodiment.
Be connected with electronic signal processing apparatus by described communication interface 1 when this intelligent hollow cathode lamp is worked, the electronic signal processing apparatus described in the present embodiment is a desktop computer, and its workflow diagram is referring to accompanying drawing 2.
Claims (3)
1. intelligent hollow cathode lamp, comprise lamp socket, lamp housing, hollow cathode, anode, described hollow cathode and anode are encapsulated in lamp socket and the lamp housing, it is characterized in that: also include chip and the communication interface that is used for being connected with electronic signal processing apparatus, record the relevant parameter of hollow cathode lamp in the described chip, this chip is connected with described communication interface.
2. intelligent hollow cathode lamp as claimed in claim 1 is characterized in that: described chip is for having E
2The device of PROM.
3. intelligent hollow cathode lamp as claimed in claim 2 is characterized in that: the model of described chip is M95010-W, M95020-W or M95040.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201584487U CN200976696Y (en) | 2006-11-13 | 2006-11-13 | Intelligent hollow cathode lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201584487U CN200976696Y (en) | 2006-11-13 | 2006-11-13 | Intelligent hollow cathode lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200976696Y true CN200976696Y (en) | 2007-11-14 |
Family
ID=38902972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201584487U Expired - Lifetime CN200976696Y (en) | 2006-11-13 | 2006-11-13 | Intelligent hollow cathode lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200976696Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103270538A (en) * | 2010-12-30 | 2013-08-28 | 珀金埃尔默新加坡私人有限公司 | Hollow cathode lamp elapsed time recording system |
-
2006
- 2006-11-13 CN CNU2006201584487U patent/CN200976696Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103270538A (en) * | 2010-12-30 | 2013-08-28 | 珀金埃尔默新加坡私人有限公司 | Hollow cathode lamp elapsed time recording system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090320 Address after: No. 3, Ping three road, Pinggu District, Beijing, China: 101200 Patentee after: Puxi General Instrument Co., Ltd., Beijing Address before: Granville Technology Building 8, Zhongguancun South Avenue, Beijing, Haidian District, China: 100081 Patentee before: Beijing Puxi Scientific Instrument Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING PUXI GENERAL INSTRUMENT CO., LTD. Free format text: FORMER OWNER: BEIJING PUXI SCIENTIFIC INSTRUMENTS CO., LTD. Effective date: 20090320 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071114 |
|
| EXPY | Termination of patent right or utility model |