CN201037612Y - Special-purpose underwater lamp for nuclear system charging and discharging machine - Google Patents
Special-purpose underwater lamp for nuclear system charging and discharging machine Download PDFInfo
- Publication number
- CN201037612Y CN201037612Y CNU2007200048468U CN200720004846U CN201037612Y CN 201037612 Y CN201037612 Y CN 201037612Y CN U2007200048468 U CNU2007200048468 U CN U2007200048468U CN 200720004846 U CN200720004846 U CN 200720004846U CN 201037612 Y CN201037612 Y CN 201037612Y
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- Prior art keywords
- utility
- model
- light source
- underwater
- lamp
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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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the lighting device field, in particular to an underwater lighting device which is arranged on a loading and unloading machine of a nuclear system operation fuel component; the utility model is characterized in that the utility model is a compact underwater light which is combined by a plurality of low power light sources which are powered in parallel connection and replace with a high power light source of which the total power is nearly the same as that of the low power light sources and of which the shaped can be changed based on practical situations. The underwater light overcomes the problem that the underwater light with single light source suddenly goes out because the light source reaches the service life, causing the illumination loss. The utility model has the advantages of simple structure and convenient process, and is easily popularized; moreover, besides the utility model which is used in the nuclear system is quite meaningful, the utility model can also be popularized to be used in the non-nuclear field.
Description
Affiliated technical field
The utility model belongs to field of illuminating device, is installed in to do underwater lighting on the fuel manipulator crane of karyonide system operation fuel assembly and use.
Background technology
Karyonide system fuel handling pond cost is high, is furnished with more equipment in pool wall of pool and the pond, needs to arrange as far as possible compact.But the illumination during existing fuel manipulator crane underwater operation relies on the illuminating lamp that has only a light source on the manipulator that comprises clamping fuel assembly wherein mounted thereto.The power that is depended on light source by illumination according to the place.And remote underwater operation, water needs more powerful light source just can reach required illumination to the absorption of light in addition.The light fixture volume of high power light source is bigger.Like this, fuel manipulator crane under water during move operation lamp under water mounted thereto collide its thing easily, damaging collision takes place, this danger close.In addition,,, will lose illumination, influence underwater operation immediately in case light source arrives its phase in longevity owing in the light fixture light source only is installed.
Summary of the invention
The purpose of this utility model will overcome exactly under the existing fuel manipulator crane dedicated water and state drawback on the lamp, provides a kind of appearance and size compactness, light source to arrive Shou Qiqian can not lose illumination suddenly when enabling lamp under water.Be characterized in adopting a plurality of low-power light sources to be combined into the lamp under water of the compactness that shape becomes with actual conditions to replace general power is suitable with it single high power light source.
The technical solution of the utility model adopts the low-power light source of 2 or 2 above parallel operations, exactly to reach the suitable with it single light source of the general power lamp under water of the same illuminating effect of lamp under water.The size of low-power light source is little, and its reflection shield is also little, and the size of one of light fixture horizontal cross-section only depends on the full-size of Lamp cup on the printing opacity direction that this low-power light source and its reflection shield constitute.And another size of light fixture horizontal cross-section, the length of run of meaning depends on the quantity of light source in the light fixture.And light fixture launches the geometry on the length direction, can be designed to best embody the light fixture that meets the cramped construction requirement according to actual conditions.Thereby the geometry on the length of run direction of this light fixture can be cylindrical shape, annular, L type, T type, banana type etc.
Description of drawings
Fig. 1,2,3,4 shows the lamp under water that is processed into banana shape contour structures that the utility model proposes.Fig. 1 is a front view, shows this lamp under water (1) and is installed in cylindric object, as the performance on typical fuel manipulator crane (2) outer sleeve (3).Fig. 2 is a vertical view, and Fig. 3 is partial sectional view I among Fig. 1, and Fig. 4 is partial sectional view II among Fig. 2.
The specific embodiment
From Fig. 2 as seen, this lamp under water (1) is installed in the sight that has 3 covers outside the fuel manipulator crane (2) on the sleeve (3).Every cover lamp (1) under water has 4 light sources (4), and each light source (4) has its reflection shield (5) alone.Fig. 1 and Fig. 3 show the sight of 4 light sources (4) by a service cable (6) parallel operation.Parts (7) are shell outside the lamp (1) under water, and parts (8) are the diffuser of lamp (1) under water.The position of pond liquid level (9) has been shown among Fig. 1, and pond ground (10) height and position on the bank, parts (11) are fuel manipulator crane (2) mechanism of part on the coast.Parts shown in Fig. 1,3,4 (12) are that lamp (1) is installed in a kind of connecting mode on the sleeve (3) outside the fuel manipulator crane (2) under water.
The phase in longevity of light source is an assembly average, and the low-power light source (4) that the lamp under water (1) of the utility model adopts 2 or 2 above parallel operations is to replace general power is suitable with it single high power light source lamp under water, therefore a plurality of light sources (4) of being installed of lamp (1) can not extinguish under opening simultaneously under water, so can not cause the situation appearance that loses illumination suddenly.Thereby improved the reliability of lamp use under water, helped underwater operation.
In sum, the beneficial effects of the utility model are: can be processed into compact conformation, water that reliability is high Lower lamp, simple in structure, easy to process, easily promote. The utility model uses meaning very big in the karyonide system, Also extend in the suitable environment in non-nuclear field and use.
Claims (1)
1. lamp under the karyonide bulk cargo unloader dedicated water, the low-power light source (4) that it is characterized in that adopting 2 or 2 above parallel operations is combined into the lamp under water (1) of banana shape contour structures to replace general power is suitable with it single high power light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200048468U CN201037612Y (en) | 2007-02-12 | 2007-02-12 | Special-purpose underwater lamp for nuclear system charging and discharging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200048468U CN201037612Y (en) | 2007-02-12 | 2007-02-12 | Special-purpose underwater lamp for nuclear system charging and discharging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201037612Y true CN201037612Y (en) | 2008-03-19 |
Family
ID=39210127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200048468U Expired - Fee Related CN201037612Y (en) | 2007-02-12 | 2007-02-12 | Special-purpose underwater lamp for nuclear system charging and discharging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201037612Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633547A (en) * | 2015-01-26 | 2015-05-20 | 安徽艳阳电气集团有限公司 | Nucleus LED underlight |
-
2007
- 2007-02-12 CN CNU2007200048468U patent/CN201037612Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633547A (en) * | 2015-01-26 | 2015-05-20 | 安徽艳阳电气集团有限公司 | Nucleus LED underlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 9, Taizhou Road, Yushan hi tech Industrial Park, Changshou City, Jiangsu, zip code: 215500 Co-patentee after: Gu Yan Patentee after: Gu Jun Ren Address before: Changshou City radiation technology development and Application Institute, 9 Taizhou Road, Yushan Town, Changshou City, Jiangsu Province, zip code: 215557 Co-patentee before: Gu Yan Patentee before: Gu Jun Ren |
|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20160212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |