CN216650076U - High-precision resolution integrated X-ray source - Google Patents
High-precision resolution integrated X-ray source Download PDFInfo
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- CN216650076U CN216650076U CN202220122744.0U CN202220122744U CN216650076U CN 216650076 U CN216650076 U CN 216650076U CN 202220122744 U CN202220122744 U CN 202220122744U CN 216650076 U CN216650076 U CN 216650076U
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- ray tube
- ray source
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Abstract
The utility model discloses a high-precision resolution integrated X-ray source, which belongs to the technical field of optics and comprises a shell, wherein the top of the shell is of an arc structure, a mounting support is integrally embedded in the arc structure, the mounting support is provided with a micro-focus X-ray tube, a filament power supply, a high-voltage module and a filament module, a control power supply circuit board is arranged in the shell below the mounting support, a connecting flange connected with the end part of the mounting support is fixedly mounted at the top of one side surface outside the shell, an anode mounting seat is mounted at the other end of the connecting flange, a beryllium window beam outlet is formed in one side of the outer surface of the anode mounting seat, a high-voltage connector is mounted at the bottom of the outer surface of the anode mounting seat, and a high-voltage wire is connected with the bottom of the high-voltage connector. According to the high-precision resolution integrated X-ray source, the micro-focus X-ray tube is adopted, the focal spot of the micro-focus X-ray tube is arranged at 0.5-50 microns, the precision is high, the service life is longer, and the performance is stable.
Description
Technical Field
The utility model belongs to the technical field of optics, and particularly relates to a high-precision resolution integrated X-ray source.
Background
The X-ray source image is that the X-ray source emits ray to irradiate the object to be shot, the ray is received by a device called a detector after passing through the object and is sent to a computer through a digital analog signal, and the computer generates an image after processing.
With the continuous development of industrial production and human activities, circuit board and electronic component inspection in the industrial field is carried out. Metal and plastic parts need high-resolution nondestructive testing, medical industry also needs the more clear check out test set of image, and traditional X ray light source, focal spot are big, and the image of shooing is fuzzy, and is not clear enough, can't reach the human judgement to the essence of material object. Therefore, a high-precision resolution integrated X-ray source is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, a traditional X-ray light source is large in focal spot, a shot image is fuzzy and not clear enough, and the substantial judgment of a human body cannot be achieved, and provides a high-precision and resolution integrated X-ray source.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a high-accuracy fine resolution integration X ray source, includes the casing, the casing is the cavity setting, and the top of casing is the circular arc structure, and integrated into one piece inlays in the circular arc structure and is equipped with the installing support, the installing support is provided with microfocus X-ray tube, filament power, high-voltage module and filament module, is provided with the control power supply circuit board in the casing of installing support below, a side top fixed mounting outside the casing has the flange of connecting the installing support tip, just the anode installation seat is installed to flange's the other end, surface one side of anode installation seat is provided with beryllium window and goes out the beam mouth, and the high-voltage connection is installed to the surface bottom of anode installation seat, just the high-voltage line that the bottom of high-voltage connection is connected, the other end of high-voltage line stretches into in the casing and is connected with the control power supply circuit board.
Preferably, the focal spot of the microfocus X-ray tube is 0.5-50 microns.
Preferably, a power switch and a plurality of connectors are further arranged at the bottom of one side surface of the outer surface of the shell, which is perpendicular to the side surface where the connecting flange is located, and the power switch is connected with the control power circuit board.
Preferably, the microfocus X-ray tube is fixed at one end of the mounting bracket above and close to the connecting flange, the filament power supply is arranged close to the microfocus X-ray tube, and the high-voltage module and the filament module are arranged close to the filament power supply.
Preferably, the outer side of the microfocus X-ray tube is further sleeved with a radiating fin, the radiating fin positioned below the microfocus X-ray tube penetrates through the mounting support, and a radiating device is further arranged on one side, positioned on the radiating fin, of the inner wall of the shell.
Preferably, the heat dissipation device comprises a heat dissipation fan, and a plurality of arc-shaped air deflectors are further arranged on the bottom wall of the mounting bracket on one side of the heat dissipation fins, which faces away from the heat dissipation device.
Preferably, the arc-shaped bottom of the air deflector faces the control power supply circuit board, and an air outlet is further formed in the bottom of one side face of the shell.
In conclusion, the technical effects and advantages of the utility model are as follows: this high-precision fine resolution integration X ray source, through adopting little focus X-ray tube, little focus X-ray tube's focal spot sets up at 0.5-50 microns, high accuracy, long service life, stable performance, adopt the high-precision imaging of little focus X-ray tube resolution, the material realizes betterly, the application is more extensive, adopt the integrated design simultaneously, little focus X-ray tube and control power supply circuit board all set up as an organic whole, the defect that traditional X light source and electrical source controller separately designed has been changed, the volume has been reduced, the application is more extensive, still embed heat abstractor and fin in the casing in addition, the aviation baffle, can carry out better heat dissipation when using, the radiating effect is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention.
In the figure: 1. a housing; 2. a control power supply circuit board; 3. a power switch; 4. a connector; 5. a high-voltage line; 6. a high-pressure joint; 7. a beryllium window beam outlet; 8. an anode mounting base; 9. a connecting flange; 10. mounting a bracket; 11. a microfocus X-ray tube; 12. a filament power supply; 13. a high voltage module; 14. a filament module; 15. a heat sink; 16. an air deflector; 17. an air outlet; 18. a heat sink is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a high-precision resolution integrated X-ray source comprises a shell 1, wherein the shell 1 is arranged in a hollow mode, the top of the shell 1 is of an arc structure, a mounting bracket 10 is embedded in the arc structure in an integrated mode, and the size is reduced by adopting an integrated design. The mounting bracket 10 is provided with a microfocus X-ray tube 11, a filament power supply 12, a high-voltage module 13 and a filament module 14, a control power supply circuit board 2 is arranged in a shell 1 below the mounting bracket 10, a connecting flange 9 connected with the end part of the mounting bracket 10 is fixedly mounted at the top of one side surface outside the shell 1, an anode mounting seat 8 is mounted at the other end of the connecting flange 9, a beryllium window beam outlet 7 is arranged on one side of the outer surface of the anode mounting seat 8, a high-voltage connector 6 is mounted at the bottom of the outer surface of the anode mounting seat 8, a high-voltage wire 5 connected with the bottom of the high-voltage connector 6 is connected with the control power supply circuit board 2 after the other end of the high-voltage wire 5 extends into the shell 1, and therefore the microfocus X-ray tube can be controlled by the control power supply circuit board 2 and electric quantity is conveyed.
The focal spot of the microfocus X-ray tube 11 is 0.5-50 microns, the microfocus X-ray source is an analytical instrument used in the technical fields of information science, system science and nuclear science, and the X-ray source is used for DR and CT radiation imaging. The focus X-ray source is a special source designed for X-ray nondestructive testing, and the micron-sized X-ray tube has higher ray resolution.
The surface of casing 1 still is provided with switch 3 and a plurality of connector 4 with flange 9 place side vertically side bottom, and switch 3 is connected with control power supply circuit board 2, and switch 3 controls control power supply circuit board 2 in the whole casing, and connector 4 is for wholly carrying out the circular telegram connection, realizes the power supply.
A microfocus X-ray tube 11 is fixed above the mounting bracket 10 next to one end of the connecting flange 9, a filament power supply 12 is arranged next to the microfocus X-ray tube 11, and a high voltage module 13 and a filament module 14 are arranged next to the filament power supply 12.
The outer side of the microfocus X-ray tube 11 is also sleeved with a radiating fin 15, the radiating fin 15 positioned below the microfocus X-ray tube 11 penetrates through the mounting bracket 10, heat radiated by the microfocus X-ray tube 11 can be absorbed and then is conveyed to the lower part of the shell 1, and a radiating device 18 is further arranged on one side, positioned on the radiating fin 15, of the inner wall of the shell 1.
The heat dissipation device 18 comprises a heat dissipation fan which blows air to the heat dissipation fins 15 along with the working surface of the microfocus X-ray tube 11 to blow away heat on the heat dissipation fins 15, a plurality of arc-shaped air deflectors 16 are further arranged on the side, opposite to the heat dissipation device 18, of the bottom wall of the mounting support 10, and the direction of the air can be changed through the arc-shaped air deflectors 16.
The arc bottom of the air deflector 16 faces the control power supply circuit board 2, when the heat dissipation device 18 blows air, the air can be blown to the control power supply circuit board 2, and an air outlet 17 is further formed in the bottom of one side face of the shell 1, so that interaction of internal and external control is achieved.
The working principle is as follows: when the X-ray tube is used, the shell 1 is directly held, the shell 1 is moved to an irradiation position, the power switch 3 is turned on, the irradiation can be directly used, the micro-focus X-ray tube 11 is adopted for irradiation, the tiny focus avoids blurring of an X-ray image, and an image which is amplified clearly can be provided. Even under the condition of three-dimensional scanning, the micro-focus ray source can also generate clear images, meanwhile, in the irradiation process, a radiating fan of the radiating device 18 works, at the moment, heat emitted by the micro-focus X-ray tube 10 is absorbed by the radiating fins 15 and is blown by the radiating fan to be radiated, the heat on the radiating fins 15 is taken away, and simultaneously blown air is blown to the control power supply circuit board 2 through the air deflector 16 to be radiated to the circuit board.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A high-precision resolution integrated X-ray source comprises a shell (1) and is characterized in that the shell (1) is arranged in a hollow mode, the top of the shell (1) is of an arc structure, a mounting support (10) is embedded in the arc structure in an integrated mode, the mounting support (10) is provided with a microfocus X-ray tube (11), a filament power supply (12), a high-voltage module (13) and a filament module (14), a control power supply circuit board (2) is arranged in the shell (1) below the mounting support (10), a connecting flange (9) connected with the end portion of the mounting support (10) is fixedly installed at the top of one side surface outside the shell (1), an anode mounting seat (8) is installed at the other end of the connecting flange (9), a beryllium window beam outlet (7) is formed in one side of the outer surface of the anode mounting seat (8), and a high-voltage connector (6) is installed at the bottom of the outer surface of the anode mounting seat (8), and the bottom of the high-voltage connector (6) is connected with a high-voltage wire (5), and the other end of the high-voltage wire (5) extends into the shell (1) and is connected with the control power supply circuit board (2).
2. A high resolution integral X-ray source according to claim 1, characterized in that the focal spot of the microfocus X-ray tube (11) is 0.5-50 microns.
3. A high-resolution integrated X-ray source as claimed in claim 1, wherein a power switch (3) and a plurality of connectors (4) are further provided at the bottom of a side surface of the outer surface of the housing (1) perpendicular to the side surface where the connecting flange (9) is located, and the power switch (3) is connected with the control power circuit board (2).
4. A high resolution integrated X-ray source as claimed in claim 1, characterized in that the microfocus X-ray tube (11) is fixed above the mounting support (10) at the end next to the connecting flange (9), the filament power supply (12) is arranged next to the microfocus X-ray tube (11), and the high voltage module (13) and the filament module (14) are arranged next to the filament power supply (12).
5. A high resolution integrated X-ray source according to claim 1, wherein a heat sink (15) is further sleeved outside the microfocus X-ray tube (11), the heat sink (15) below the microfocus X-ray tube (11) penetrates through the mounting bracket (10), and a heat sink (18) is further disposed on one side of the heat sink (15) on the inner wall of the housing (1).
6. A high resolution integrated X-ray source according to claim 5, wherein the heat sink (18) comprises a heat dissipating fan, and the bottom wall of the mounting bracket (10) is further provided with a plurality of curved wind deflectors (16) on the side of the heat sink (15) facing away from the heat sink (18).
7. A high-resolution integrated X-ray source according to claim 6, wherein the arc-shaped bottom of the air deflector (16) faces the control power circuit board (2), and an air outlet (17) is further formed at the bottom of one side surface of the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220122744.0U CN216650076U (en) | 2022-01-18 | 2022-01-18 | High-precision resolution integrated X-ray source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220122744.0U CN216650076U (en) | 2022-01-18 | 2022-01-18 | High-precision resolution integrated X-ray source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216650076U true CN216650076U (en) | 2022-05-31 |
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ID=81725813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220122744.0U Active CN216650076U (en) | 2022-01-18 | 2022-01-18 | High-precision resolution integrated X-ray source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216650076U (en) |
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2022
- 2022-01-18 CN CN202220122744.0U patent/CN216650076U/en active Active
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