CN201607525U - Detecting device for judging service life of ultraviolet lamp tube - Google Patents
Detecting device for judging service life of ultraviolet lamp tube Download PDFInfo
- Publication number
- CN201607525U CN201607525U CN2010201168628U CN201020116862U CN201607525U CN 201607525 U CN201607525 U CN 201607525U CN 2010201168628 U CN2010201168628 U CN 2010201168628U CN 201020116862 U CN201020116862 U CN 201020116862U CN 201607525 U CN201607525 U CN 201607525U
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- lamp
- base
- reflecting plate
- quartz burner
- plate
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model discloses a detecting device for judging service life of an ultraviolet lamp tube, comprising a bottom plate, binding posts, a lamp base, a reflecting plate and a movable cover plate; two ends of the bottom plate is provided with the binding posts; the lamp base is arranged on the bottom plate; the lamp base comprises lamp holders, a lamp support, a lamp base and a lamp base lead; the lamp base is internally arranged in the lamp holders; one end of the lamp base lead is connected with the lamp base and the other end thereof is connected with the binding posts; the lamp support is L-shaped and is arranged between the lamp holders; the upper half part of the lamp support is fixedly connected with the lamp holders and the lower half part thereof is arranged up and down in a staggering way; the surface of the lamp support is provided with corresponding waist-shaped holes; the reflecting plate is arranged on the lamp support; the reflecting plate is semi-sphere-shaped; the opening end of the reflecting plate is provided with the movable cover plate; the bottom of the reflecting plate is provided with a through hole; a bolt passes through the through hole and a waist-shaped hole on the lamp support and then fixes the reflecting plate on the bottom plate; and the side surface of the reflecting plate is provided with a pair of waist-shaped coaxial lamp holder holes. In the utility model, the ageing degree of the ultraviolet lamp tube can be judged accurately and quickly, the safety coefficient is high, and the carrying is convenient.
Description
Technical field
The utility model relates to a kind of pick-up unit that is used to judge the lamp works life-span, relates in particular to a kind of pick-up unit that is used to judge the quartz burner mission life.
Background technology
In the magnetic nondestructiving inspecting equipment, observe the magnetic trace of blank fault location MPI fluorescent magnetic particles, need under strong ultraviolet light, carry out, so quartz burner is the critical component in this equipment that whether wearing out of quartz burner directly has influence on the operate as normal of this equipment.
Generally speaking, judge whether quartz burner is aging, and general in the world standard is the service time of quartz burner.The life-span of quartz burner is divided into two kinds of useful life and mission lives: in the time can not having lighted owing to the fluorescent tube reason, promptly arrived its useful life the service time of this fluorescent tube; Quartz burner in use radiation intensity can reduce gradually, if because the fluorescent tube senile cause causes the UV-lamp irradiance to reduce, in the time of can not satisfying the particular job needs, promptly arrived the mission life of this quartz burner.
For the magnetic nondestructiving inspecting equipment, the Fluorescent Magnetic Flaw Detector of the quartz burner in this equipment is less than 1200uw/cm
2When (apart from the measured value at fluorescent tube 38cm place), illustrate that this magnetic nondestructiving inspecting equipment is with regard to cisco unity malfunction.At this moment, operating personnel will detect the underproof reason of quartz burner irradiance, roughly not have following five kinds and irradiance reaches the reason of requirement:
1. quartz burner is aging, and quartz burner has exceeded its mission life;
2. the reflecting plate of quartz burner pollutes;
3. circuit contacts problem;
4. color filter is dirty excessively;
5. heat radiation is not smooth.
Wherein, the most difficult judgement is the problem of aging of quartz burner, and the quartz burner ultraviolet ray of sending, if the organs such as eyes that the direct irradiation people knows from experience human body cause certain injury, a step is whenever done in testing, just must be with after the quartz burner full recovery, and the ability energizing test.Therefore, operating personnel are often in order to save time, just directly change quartz burner, and for the quartz burner under changing, owing to do not have effective determination methods and instrument to judge the degree of aging of quartz burner, therefore the quartz burner under changing can only be scrapped processing, and the service time that is significantly smaller than its recommendation service time of the quartz burner under most of the replacing, and the means of production have been caused great waste.
The utility model content
The purpose of this utility model is to provide a kind of pick-up unit that is used to judge the quartz burner mission life, and this pick-up unit can be judged the degree of aging of quartz burner accurately and rapidly, and the safety coefficient height, and is easy to carry.
The utility model is achieved in that
A kind of pick-up unit that is used to judge the quartz burner mission life comprises base plate, binding post, lamp base base, reflecting plate and removable cover, and the base plate two ends have screw, and screw is a blind hole, and binding post is threaded with the screw at base plate two ends; The lamp base base is arranged on the base plate, the lamp base base comprises lamp socket, lamp bracket, lamp base and lamp base lead-in wire, first, second lamp socket is arranged between two binding posts, first, the second lamp socket inside is provided with lamp base, the lamp base end that goes between links to each other with lamp base, the lamp base lead-in wire other end is continuous with different binding posts respectively, lamp bracket is the L type, first, second lamp bracket is arranged on first, between second lamp socket, first, the first half of second lamp bracket is respectively with first, second lamp socket is affixed, first, the latter half of second lamp bracket is crisscross arranged up and down, and first, second lamp bracket the latter half surface has the corresponding mounting hole in position; Reflecting plate is arranged on the lamp bracket, reflecting plate is semisphere, the openend of reflecting plate is equipped with removable cover, and reflecting plate can be formed a seal chamber with removable cover, the bottom of reflecting plate has through hole, bolt is fixed on reflecting plate on the base plate after passing the through hole of reflecting plate bottom and the mounting hole on the lamp bracket, the side of reflecting plate has a pair of coaxial waist shape lamp socket hole, the lamp socket hole site is corresponding with first, second lamp socket, and quartz burner is installed in the seal chamber of reflecting plate and removable cover composition by first, second lamp socket.
All there is screw thread at the two ends of described binding post and is set with the copper nut of tape insulation outer cover, have through hole on the binding post shaft.
The diameter of described removable cover is more than or equal to the diameter of reflecting plate openend.
Described base plate adopts insulating material to make.
Described base plate adopts nylon material to make.
The utility model can be in conjunction with electrician's common tool voltage table or multimeter (shelves of direct voltage) and megohmmeter (also claiming megger), under the situation that does not need AC power, directly measure the build-up of luminance of quartz burner and keep voltage, and accurately judge the degree of aging of quartz burner, thereby judge accurately whether this quartz burner has arrived mission life according to the quantitative data that obtains.When detecting quartz burner, quartz burner can be placed in the seal chamber of forming by reflecting plate and removable cover, the ultraviolet ray that can effectively avoid quartz burner to send shines directly into operating personnel, makes operating personnel avoid the injury that is caused by ultraviolet direct irradiation.In addition, this pick-up unit volume is little, and easy accessibility can directly bring to and detect on-the-spot the use.The utility model can be judged the degree of aging of quartz burner accurately and rapidly, and the safety coefficient height, and is easy to carry.
Description of drawings
Fig. 1 is used to judge the pick-up unit structural representation of quartz burner mission life for the utility model;
Fig. 2 is the structural representation of lamp base base in the utility model;
Fig. 3 is the vertical view of second lamp socket and second lamp bracket among Fig. 2;
Fig. 4 detects the preceding structural representation of quartz burner for the utility model.
Among the figure: 1 base plate, 2 binding posts, 3 lamp base bases, 4 lamp sockets, 41 first lamp sockets, 42 second lamp sockets, 5 lamp brackets, 51 first lamp brackets, 52 second lamp brackets, 6 lamp bases, 7 lamp bases lead-in wire, 8 reflecting plates, 9 removable covers, 10 bolts, 11 mounting holes, 12 quartz burners, 13 voltage tables, 14 megohmmeters.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, a kind of pick-up unit that is used to judge the quartz burner mission life comprises base plate 1, binding post 2, lamp base base 3, reflecting plate 8 and removable cover 9.
All there is screw thread at the two ends of binding post 2, and binding post 2 is threaded with the screw at base plate 1 two ends.All be set with the copper nut of tape insulation outer cover at the two ends of binding post 2, and on binding post 2 shafts, have through hole.
Reflecting plate 8 is arranged on the lamp bracket 5 of lamp base base 3, reflecting plate 8 is semisphere, the openend of reflecting plate 8 is equipped with removable cover 9, and the diameter of removable cover 9 is more than or equal to the diameter of reflecting plate 8 openends, so reflecting plate 8 can be formed a seal chamber with removable cover 9.The bottom of reflecting plate 8 has through hole, and bolt 10 is fixed on reflecting plate 8 on the base plate 1 after passing the through hole and the mounting hole 11 on the lamp bracket 5 of reflecting plate 8 bottoms.The side of reflecting plate 8 has a pair of coaxial waist shape lamp socket hole, the position in two lamp socket holes is corresponding with first, second lamp socket 41,42 respectively, band is surveyed quartz burner and can be installed in the seal chamber of reflecting plate 8 and removable cover 9 compositions by first, second lamp socket 41,42, thereby realizes the lamp base 6 of first, second lamp socket 41,42 inside and being connected of quartz burner to be measured two ends.
Referring to Fig. 4, before detecting quartz burner 12, in the semisphere reflecting plate 8 of earlier quartz burner 12 being packed into, and the lamp base 6 of quartz burner 12 two ends with first, second lamp socket 41,42 be connected.Because the specification length difference of quartz burner 12, therefore when detecting the quartz burner 12 of different length, can carry out the last adjustment of distance between first, second lamp socket 41,42 by the mounting hole on the lamp bracket 5 11, can both effectively be connected with the lamp base 6 on the lamp socket 4 with the quartz burner 12 that satisfies different length.
After installing quartz burner 12, removable cover 9 is rotated to the openend of reflecting plate 8, be about to quartz burner 12 and be arranged in the seal chamber, can effectively avoid UV light to shine directly into human body.Voltage table 13 or multimeter test pencil are inserted in respectively in the through hole on binding post 2 shafts, and the copper nut of the tape insulation outer cover of binding post 2 lower ends is used to connect the lamp base lead-in wire 7 and the megohmmeter 14 of first, second lamp socket 41,42.
When detecting quartz burner 12, voltage table 13 switches need be transformed into shelves of direct voltage (1000V), and megohmmeter 14 must be selected the voltage gear of 1000V for use.
Press the measurement button on the megohmmeter 14, if the voltage that shows on the voltage table 13 is 1000V, when the reading that shows on the megohmmeter 14 is ∞, represent that this quartz burner 12 do not light, quartz burner 12 is bad, the quartz burner 12 that need more renew.If quartz burner 12 sends light blue halation, and the voltage that shows on the voltage table 13 is stabilized between the 234V-285V, the reading that shows on the megohmmeter 14 is 0 o'clock, represent that this quartz burner 12 can normally use, the voltage of new quartz burner 12 is about 234V, along with the quartz burner prolongation of 12 service times, ultraviolet irradiation can be decayed gradually, and promptly quartz burner 12 can be aging gradually; The voltage that shows on voltage table 13 is stabilized in more than the 290V, and the reading that shows on the megohmmeter 14 is 0 o'clock, represent that this quartz burner 12 can light, but this quartz burner 12 arrive mission life, and is seriously aging, the quartz burner 12 that need more renew.
The utility model can be judged the degree of aging of quartz burner accurately and rapidly, and the safety coefficient height, and is easy to carry.
Claims (5)
1. pick-up unit that is used to judge the quartz burner mission life, it is characterized in that: described pick-up unit comprises base plate, binding post, lamp base base, reflecting plate and removable cover, the base plate two ends have screw, and screw is a blind hole, and binding post is threaded with the screw at base plate two ends;
The lamp base base is arranged on the base plate, the lamp base base comprises lamp socket, lamp bracket, lamp base and lamp base lead-in wire, first, second lamp socket is arranged between two binding posts, first, the second lamp socket inside is provided with lamp base, the lamp base end that goes between links to each other with lamp base, the lamp base lead-in wire other end is continuous with different binding posts respectively, lamp bracket is the L type, first, second lamp bracket is arranged on first, between second lamp socket, first, the first half of second lamp bracket is respectively with first, second lamp socket is affixed, first, the latter half of second lamp bracket is crisscross arranged up and down, and first, second lamp bracket the latter half surface has the corresponding mounting hole in position;
Reflecting plate is arranged on the lamp bracket, reflecting plate is semisphere, the openend of reflecting plate is equipped with removable cover, and reflecting plate can be formed a seal chamber with removable cover, the bottom of reflecting plate has through hole, bolt is fixed on reflecting plate on the base plate after passing the through hole of reflecting plate bottom and the mounting hole on the lamp bracket, the side of reflecting plate has a pair of coaxial waist shape lamp socket hole, the lamp socket hole site is corresponding with first, second lamp socket, and quartz burner is installed in the seal chamber of reflecting plate and removable cover composition by first, second lamp socket.
2. the pick-up unit that is used to judge the quartz burner mission life according to claim 1 is characterized in that: all there is screw thread at the two ends of described binding post and is set with the copper nut of tape insulation outer cover, have through hole on the binding post shaft.
3. the pick-up unit that is used to judge the quartz burner mission life according to claim 1 is characterized in that: the diameter of described removable cover is more than or equal to the diameter of reflecting plate openend.
4. the pick-up unit that is used to judge the quartz burner mission life according to claim 1 is characterized in that: described base plate adopts insulating material to make.
5. the pick-up unit that is used to judge the quartz burner mission life according to claim 4 is characterized in that: described base plate adopts nylon material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201168628U CN201607525U (en) | 2010-02-23 | 2010-02-23 | Detecting device for judging service life of ultraviolet lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201168628U CN201607525U (en) | 2010-02-23 | 2010-02-23 | Detecting device for judging service life of ultraviolet lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201607525U true CN201607525U (en) | 2010-10-13 |
Family
ID=42952230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201168628U Expired - Fee Related CN201607525U (en) | 2010-02-23 | 2010-02-23 | Detecting device for judging service life of ultraviolet lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201607525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581249A (en) * | 2018-12-24 | 2019-04-05 | 宁波凯耀电器制造有限公司 | A kind of ultraviolet lamp life-span test system and method |
-
2010
- 2010-02-23 CN CN2010201168628U patent/CN201607525U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581249A (en) * | 2018-12-24 | 2019-04-05 | 宁波凯耀电器制造有限公司 | A kind of ultraviolet lamp life-span test system and method |
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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: 20101013 Termination date: 20160223 |