CN203617242U - Electric arc tube detection caliper - Google Patents
Electric arc tube detection caliper Download PDFInfo
- Publication number
- CN203617242U CN203617242U CN201320750163.2U CN201320750163U CN203617242U CN 203617242 U CN203617242 U CN 203617242U CN 201320750163 U CN201320750163 U CN 201320750163U CN 203617242 U CN203617242 U CN 203617242U
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- Prior art keywords
- electric arc
- arc tube
- gap
- detection
- detects
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an electric arc tube detection caliper. The electric arc tube detection caliper comprises a flat plate matrix, an electric arc tube electrode lead tail end distance detection opening is arranged on the flat plate matrix, the distance detection opening is a rectangular step type detection opening which consists of three detection sections which include a maximum limit dimension detection opening, a standard dimension detection opening and a minimum limit dimension detection opening, the flat plate matrix is provided with an electric arc tube detection caliper fixing hole, an inner side of the rectangular step type detection opening is provided with an electrode lead support plate, and a surface of the electrode lead support plate is lower than a detection opening plane. The electric arc tube detection caliper is simple in structure and convenient to use, can quickly detect whether an electric arc tube satisfies a design requirement, and is high in detection work efficiency.
Description
Technical field
The utility model relates to light fixture manufacturing technology field, especially a kind of instrument electric arc tube being detected for light fixture production process.
Background technology
Electric arc tube is the core component in metal halide electroluminescent lamp, the quality of electric arc tube is directly connected to the indices of lamp, especially the distance between two electrode discharge ends in electric arc tube, must be controlled in certain error, just can make produced metal halide lamp reach designing requirement.In the production process of electric arc tube, because electrode is encapsulated in electric arc tube, therefore, can not directly get the distance between two sparking electrodes with dipstick metering.Prior art adopts projecting method more, by measuring the distance of two electrode discharge end projections, derive the actual range of two electrode discharge ends, although can measuring electric arc tube, this method of measurement whether meets designing requirement, but, need special projector equipment, and practical operation is comparatively loaded down with trivial details, easily produce measure error, waste of manpower resource.
Utility model content
The technical problem that utility model will solve: provide a kind of electric arc tube to detect slide calliper rule, it is simple in structure, easy to use that this electric arc tube detects slide calliper rule, can fast detecting goes out electric arc tube and whether meets designing requirement, and testing efficiency is high.
The technical scheme that technical solution problem is taked: a kind of electric arc tube detects slide calliper rule, comprise flat base, on flat base, have electric arc tube contact conductor end-to-end distance from detecting gap, it is that rectangle staged is surveyed gap that described distance detects gap, and described rectangle staircase test mouth detects gap, standard size detection gap and three detection segment of minimum limit of size detection gap by maximum limit of size and forms.
As improvement of the present utility model: be provided with electric arc tube and detect slide calliper rule fixing hole on flat base.
As further improvement of the utility model: be also provided with contact conductor supporting plate in rectangle staircase test gap inner side, contact conductor supporting plate face is lower than detecting gap plane.
Further improve again as of the present utility model: contact conductor supporting plate face is lower than detecting 2.0-2.5 millimeters, gap plane.
Beneficial effect: electric arc tube of the present utility model detects slide calliper rule owing to having adopted described electric arc tube to detect slide calliper rule, comprise flat base, on flat base, have electric arc tube contact conductor end-to-end distance from detecting gap, it is that rectangle staged is surveyed gap that described distance detects gap, described rectangle staircase test mouth detects gap by maximum limit of size, standard size detects gap and the minimum limit of size detects the technical scheme that three detection segment of gap form, utilize the characteristic that electrode discharge end and contact conductor end are regular length, by measure two contact conductor end-to-end distances from, derive the actual range of two electrode discharge ends in electric arc tube, thereby whether the electric arc tube that judgement is produced meets designing requirement.When detection, electric arc tube is put into detection gap, the contact conductor at electric arc tube two ends is compared with detection gap, detect gap or be greater than maximum limit of size while detecting gap when the distance of the contact conductor end at electric arc tube two ends is less than the minimum limit of size, the electric arc tube detecting exceeds design tolerance requirement, is substandard product.Owing to having adopted the technical characterictic that is provided with electric arc tube detection slide calliper rule fixing hole on flat base, electric arc tube is detected to slide calliper rule and be fixed on workbench, further facilitate and detected operation; Also be provided with contact conductor supporting plate owing to having adopted in rectangle staircase test gap inner side, contact conductor supporting plate face is lower than the technical characterictic that detects gap plane, can conveniently the contact conductor at two ends be adjusted to same plane, reduce the error detecting, improve the precision detecting; Owing to reasonably defining contact conductor supporting plate face lower than the height that detects gap plane, guaranteeing under the prerequisite of testing requirement, further optimized electric arc tube and detected slide calliper rule size, operation is arranged and detected to more favourable workbench.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, electric arc tube of the present utility model being detected to slide calliper rule is described in further detail.
Fig. 1 is the front view that electric arc tube of the present utility model detects slide calliper rule;
Fig. 2 is that A-A in Fig. 1 is to cutaway view.
Embodiment
As shown in Figure 1, electric arc tube of the present utility model detects slide calliper rule, comprise flat base 6, on flat base, be provided with electric arc tube and detect slide calliper rule fixing hole 4, on flat base, have electric arc tube contact conductor end-to-end distance from detecting gap, it is that rectangle staged is surveyed gap that described distance detects gap, described rectangle staircase test mouth detects gap 1 by maximum limit of size, standard size detects gap 2 and the minimum limit of size detects 3 three detection segment formations of gap, survey gap inner side in rectangle staged and be also provided with contact conductor supporting plate 5, contact conductor supporting plate face is lower than detecting gap plane.
As shown in Figure 2, contact conductor supporting plate face 51 is lower than detecting gap plane 61, and contact conductor supporting plate face is lower than detecting 2.0-2.5 millimeters, gap plane.
Claims (4)
1. an electric arc tube detects slide calliper rule, comprise flat base, it is characterized in that: on flat base, have electric arc tube contact conductor end-to-end distance from detecting gap, it is rectangle staircase test gap that described distance detects gap, and described rectangle staircase test gap detects gap, standard size detection gap and three detection segment of minimum limit of size detection gap by maximum limit of size and forms.
2. electric arc tube according to claim 1 detects slide calliper rule, it is characterized in that: on flat base, be provided with electric arc tube and detect slide calliper rule fixing hole.
3. electric arc tube according to claim 1 and 2 detects slide calliper rule, it is characterized in that: be also provided with contact conductor supporting plate in rectangle staircase test gap inner side, contact conductor supporting plate face is lower than detecting gap plane.
4. electric arc tube according to claim 3 detects slide calliper rule, it is characterized in that: contact conductor supporting plate face is lower than detecting 2.0-2.5 millimeters, gap plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750163.2U CN203617242U (en) | 2013-11-25 | 2013-11-25 | Electric arc tube detection caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750163.2U CN203617242U (en) | 2013-11-25 | 2013-11-25 | Electric arc tube detection caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203617242U true CN203617242U (en) | 2014-05-28 |
Family
ID=50769869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320750163.2U Withdrawn - After Issue CN203617242U (en) | 2013-11-25 | 2013-11-25 | Electric arc tube detection caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203617242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617937A (en) * | 2013-11-25 | 2014-03-05 | 辽宁爱华照明科技股份有限公司 | Detection caliper for electric arc pipe |
-
2013
- 2013-11-25 CN CN201320750163.2U patent/CN203617242U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617937A (en) * | 2013-11-25 | 2014-03-05 | 辽宁爱华照明科技股份有限公司 | Detection caliper for electric arc pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140528 Effective date of abandoning: 20160106 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |