CN205681686U - A kind of x-ray source and screening arrangement thereof - Google Patents
A kind of x-ray source and screening arrangement thereof Download PDFInfo
- Publication number
- CN205681686U CN205681686U CN201620542443.8U CN201620542443U CN205681686U CN 205681686 U CN205681686 U CN 205681686U CN 201620542443 U CN201620542443 U CN 201620542443U CN 205681686 U CN205681686 U CN 205681686U
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- screening arrangement
- ray
- unit
- lead
- ray source
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Abstract
This utility model discloses a kind of x-ray source and screening arrangement thereof.This x-ray source includes X-ray tube, high-tension circuit unit, screening arrangement and metal shell, and X-ray tube is arranged in screening arrangement, and high-tension circuit unit is arranged on outside screening arrangement.This screening arrangement includes: is positioned at the insulation shielding unit at two ends and is positioned at the lead screen unit of centre, and lead screen unit is fixing with the insulation shielding unit at its two ends to be connected, and forms an overall screening arrangement, is closed in screening arrangement by X-ray tube.Have employed a kind of x-ray source of technical solutions of the utility model screening arrangement; on the one hand the overall weight of x-ray source is reduced; on the other hand the requirement of current health, environmental protection is the most more met; and because high-tension circuit unit is outside screening arrangement; thus can protect the high voltage electronics on high-tension circuit unit not by X-radiation, thus improve life-span and the reliability of x-ray source.
Description
Technical field
This utility model relates to X-ray equipment technical field, is specifically related to a kind of x-ray source, particularly relates to a kind of X-ray
The screening arrangement in source.
Background technology
Along with the development of the industrialization of the country, the utilization field of X-ray technology is more and more extensive, such as exists: safety check, industry inspection
The fields such as survey, medical examination, food inspection, thickness measuring, material analysis.The basis of X-ray technology and core are exactly x-ray source,
X-ray source in commercial Application, is most commonly that high tension generator and the x-ray source of X-ray tube integration, this x-ray source
Advantage be high tension generator and X-ray tube is one, thus high-voltage connector can be saved, and improve reliability, lack
Point is to cause pressure-oil tank volume bigger than normal.
Additionally, the leakage protection of integration x-ray source is a difficult problem, current most of x-ray source producers are all to use
Whole fuel tank wraps up x-ray source with pure lead, and its structure is as it is shown in figure 1, its X-ray tube 1 and the equal position of high-tension circuit unit 2
In lead screen cover 3, outermost also has layer of metal shell 4, the advantage of this way to be simple in construction.
But, the shortcoming of integration x-ray source is also obvious, is first that lead screen cover 3 not only will be by X-ray tube
1 wraps up, and still to be wrapped up by high-tension circuit unit 2, and the size directly resulting in lead screen cover 3 is relatively big, needs to use
More lead, the overall weight ultimately resulting in x-ray source is bigger than normal；Next to that the high voltage electronics on high-tension circuit unit 2 is long
Time Exposure, in X-ray, causes the life-span to be greatly shortened, and makes the reliability of product reduce；But the most key, this kind of side
Formula employs substantial amounts of lead, is unfavorable for health and the environmental protection of operating personnel, it is therefore desirable to improve.
Summary of the invention
One of technical problem to be solved in the utility model is to provide a kind of x-ray source, solves integration X-ray at present
Source weight is bigger than normal, and the life-span is shorter, unhealthy, problem not environmentally.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of x-ray source, including X-ray tube, high-tension circuit unit, screening arrangement and metal shell, it is characterised in that institute
State X-ray tube to be arranged in screening arrangement, and high-tension circuit unit is arranged on outside screening arrangement, and X-ray tube, high-tension circuit list
Unit and screening arrangement are respectively positioned in metal shell.
Preferably in technical scheme, described screening arrangement includes: is positioned at the insulation shielding unit at two ends and is positioned at centre
Lead screen unit, described lead screen unit is fixing with the insulation shielding unit at its two ends to be connected, and forms an overall shielding dress
Put, described X-ray tube is closed in screening arrangement, on lead screen unit, only offer ray go out to restraint the injection of confession X-ray, and
The HV lead-in wire of X-ray tube passes from insulation shielding unit.
In further preferred technical scheme, described lead screen unit is that middle part offers ray and goes out to restraint the lead rounding of mouth
Cylinder, and two circular insulation shielding unit are covered in the two ends of lead rounding cylinder respectively.
The two of technical problem to be solved in the utility model are the corresponding one x-ray sources that provides, solution current integration X
Radiographic source weight is bigger than normal, and the life-span is shorter, unhealthy, problem not environmentally.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of screening arrangement of x-ray source, it is the shielding of X-ray tube in x-ray source, and described screening arrangement includes:
It is positioned at the insulation shielding unit at two ends and is positioned at the lead screen unit of centre, described lead screen unit and the insulation shielding at its two ends
Unit is fixing to be connected, and forms an overall screening arrangement, is closed in screening arrangement by described X-ray tube, only in lead screen
Offer ray on unit and go out to restraint the injection of confession X-ray, and the HV of X-ray tube lead-in wire passes from insulation shielding unit.
Preferably in technical scheme, described lead screen unit is that middle part offers ray and goes out to restraint the lead rounding cylinder of mouth, and two
The insulation shielding unit of individual circle is covered in the two ends of lead rounding cylinder respectively.
The beneficial effects of the utility model are:
Have employed a kind of x-ray source of technical solutions of the utility model screening arrangement, owing to only X-ray tube is at screening arrangement
In, thus decrease the consumption of lead, on the one hand reduce the overall weight of x-ray source, on the other hand the most more meet current health,
The requirement of environmental protection, and because high-tension circuit unit is outside screening arrangement, thus the height on high-tension circuit unit can be protected
Pressure electronic device is not by X-radiation, thus improves life-span and the reliability of x-ray source.
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing integration x-ray source；
Fig. 2 is the structural representation of this utility model detailed description of the invention x-ray source；
Fig. 3 is the structural representation of screening arrangement in this utility model detailed description of the invention.
Detailed description of the invention
A kind of x-ray source that this detailed description of the invention provides is as in figure 2 it is shown, a kind of x-ray source, including X-ray tube 1, high
Volt circuit unit 2, screening arrangement 5 and metal shell 4, be with the difference of existing x-ray source, and described X-ray tube 1 is arranged
In screening arrangement 5, and high-tension circuit unit 2 is arranged on outside screening arrangement 5, and X-ray tube 1, high-tension circuit unit 2 and screen
Cover device 5 to be respectively positioned in metal shell 4.
Have employed a kind of x-ray source of technical solutions of the utility model screening arrangement, owing to only X-ray tube 1 is at shielding dress
In putting 5, thus decrease the consumption of lead, on the one hand reduce the overall weight of x-ray source, on the other hand the most more meet current strong
Health, the requirement of environmental protection, and because high-tension circuit unit 2 is outside screening arrangement 5, thus high-tension circuit unit 2 can be protected
High voltage electronics not by X-radiation, thus improve life-span and the reliability of x-ray source.
Preferably in technical scheme, described screening arrangement 5 is as it is shown on figure 3, include: be positioned at the insulation shielding unit 51 at two ends
Be positioned at the lead screen unit 50 of centre, the insulation shielding unit 51 at described lead screen unit 50 and its two ends is fixed and is connected, shape
Become an overall screening arrangement 5, described X-ray tube 1 is closed in screening arrangement 5, only offers on lead screen unit 50
Ray goes out to restraint mouth 501 and penetrates for X-ray, the going out beam angle degree and can go out restraint mouth by adjusting ray on lead screen unit 50 of X-ray
The opening size size of 501 realizes, and the lead screen unit 50 of lead disclosure satisfy that the requirement of accurately processing, ensures product
Required X-radiation angle.The HV lead-in wire 11,12 of X-ray tube 1 passes from insulation shielding unit 51, insulation shielding unit 51
Using lead synthetic to make, this lead synthetic material is made up of lead oxide filling epoxy resin material, belongs to prior art, this
Literary composition no longer describes in detail.This kind of lead synthetic has the High-Voltage Insulation performance of epoxy resin and the X-ray shield performance of lead oxide concurrently, uses it
X-ray tube is shielded by the insulation shielding unit 51 made, and can guarantee that X-ray tube 1 anode and cathode is to surrounding components high pressure
While insulation, the impact that ambient electron components and parts and circuit are worked by X-radiation can be reduced again, and can reduce X-ray to
The leakage of environment.
In further preferred technical scheme, described lead screen unit 50 offers ray for middle part and goes out to restraint the lead of mouth 501
Rounding cylinder, and two circular insulation shielding unit 51 are covered in the two ends of lead rounding cylinder respectively.
Above content is to combine concrete preferred implementation further detailed description of the utility model, it is impossible to
Assert that of the present utility model being embodied as is confined to these explanations.Ordinary skill for this utility model art
For personnel, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should regard
For belonging to protection domain of the present utility model.
Claims (5)
1. an x-ray source, including X-ray tube, high-tension circuit unit, screening arrangement and metal shell, it is characterised in that described
X-ray tube is arranged in screening arrangement, and high-tension circuit unit is arranged on outside screening arrangement, and X-ray tube, high-tension circuit unit
And screening arrangement is respectively positioned in screening arrangement.
2. a kind of x-ray source as claimed in claim 1, it is characterised in that described screening arrangement includes: be positioned at the insulation at two ends
Screen unit and the lead screen unit being positioned at centre, described lead screen unit is fixing with the insulation shielding unit at its two ends to be connected,
Form an overall screening arrangement, described X-ray tube is closed in screening arrangement, only on lead screen unit, offers ray
Go out to restraint the injection of confession X-ray, and the HV of X-ray tube lead-in wire passes from insulation shielding unit.
3. a kind of x-ray source as claimed in claim 2, it is characterised in that described lead screen unit is that middle part offers ray
Go out to restraint the lead rounding cylinder of mouth, and two circular insulation shielding unit are covered in the two ends of lead rounding cylinder respectively.
4. a screening arrangement for x-ray source, it is the shielding of X-ray tube in x-ray source, and described screening arrangement includes: position
Insulation shielding unit in two ends and the lead screen unit being positioned at centre, described lead screen unit and the insulation shielding list at its two ends
Unit is fixing to be connected, and forms an overall screening arrangement, is closed in screening arrangement by described X-ray tube, only at lead screen list
Offer ray in unit and go out to restraint the injection of confession X-ray, and the HV of X-ray tube lead-in wire passes from insulation shielding unit.
The screening arrangement of a kind of x-ray source the most as claimed in claim 4, it is characterised in that described lead screen unit is middle part
Offer ray and go out to restraint the lead rounding cylinder of mouth, and two circular insulation shielding unit are covered in the two ends of lead rounding cylinder respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620542443.8U CN205681686U (en) | 2016-06-03 | 2016-06-03 | A kind of x-ray source and screening arrangement thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620542443.8U CN205681686U (en) | 2016-06-03 | 2016-06-03 | A kind of x-ray source and screening arrangement thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205681686U true CN205681686U (en) | 2016-11-09 |
Family
ID=57434841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620542443.8U Expired - Fee Related CN205681686U (en) | 2016-06-03 | 2016-06-03 | A kind of x-ray source and screening arrangement thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205681686U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893152A (en) * | 2019-04-04 | 2019-06-18 | 爱克斯瑞真空技术（苏州）有限公司 | A kind of multi-tube X-ray tomography synthesis detection device |
| WO2022011743A1 (en) * | 2020-07-17 | 2022-01-20 | 汕头市超声仪器研究所股份有限公司 | Method for reducing radiation of x-ray detection environment |
-
2016
- 2016-06-03 CN CN201620542443.8U patent/CN205681686U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893152A (en) * | 2019-04-04 | 2019-06-18 | 爱克斯瑞真空技术（苏州）有限公司 | A kind of multi-tube X-ray tomography synthesis detection device |
| WO2022011743A1 (en) * | 2020-07-17 | 2022-01-20 | 汕头市超声仪器研究所股份有限公司 | Method for reducing radiation of x-ray detection environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Longgang District of Shenzhen City, Guangdong province 518055 Henggang Street four Red Road No. 34 Patentee after: SHENZHEN XINJIECHU MACHINERY MACHINERY Co.,Ltd. Address before: Longgang District of Shenzhen City, Guangdong province 518055 Henggang Street four Red Road No. 34 Patentee before: SHENZHEN XINJIECHU MACHINERY TECHNOLOGY Co.,Ltd. |
|
| 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: 20161109 |