A portable x-ray source device
By employing a multi-cavity design and using specific materials in the X-ray source equipment, the problems of low equipment integration and inconvenience in carrying have been solved, achieving high integration and stability of a lightweight portable X-ray source suitable for imaging in various occasions.
Patent Information
- Application Number
- CN202522518559.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-27
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-11-27
AI Technical Summary
Traditional X-ray source equipment has low integration and complex structure, which makes it inconvenient to carry and install, and the circuit structure is costly and difficult to assemble.
The design employs multiple mounting cavities within the housing to integrate components such as the X-ray emitter, main control circuit board, and power supply. It utilizes aluminum profiles and carbon fiber plates, combined with insulating refrigerant and conductive connectors, to achieve stability and durability of the circuit structure.
It realizes a lightweight and portable X-ray source device, improves the integration and stability of the circuit structure, is easy for a single person to carry, and is suitable for X-ray imaging needs in outdoor or mobile environments.
Smart Images
Figure CN224935824U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of X-ray source technology, specifically relating to a lightweight portable X-ray source device. Background Technology
[0002] An X-ray source emits electrons from a cathode, which are accelerated by the electric field between the cathode and anode, then bombard the X-ray anode target. The electrons transfer their kinetic energy to the atoms on the target, with approximately 1% of the energy being converted into X-rays, which are then emitted from the X-ray irradiation window. Due to the high energy and strong penetrating power of X-rays, X-ray source equipment is widely used in fields such as security inspection, medical and health care, and industrial imaging inspection.
[0003] Traditional X-ray source equipment typically has an external power supply, resulting in problems such as low integration, complex structure, and inconvenience in carrying and installing. In addition, the electrical integration of existing X-ray source equipment is not high enough, leading to problems such as high circuit structure cost and difficult assembly. Utility Model Content
[0004] In view of this, in order to solve the problems mentioned in the background art, the purpose of this utility model is to provide a lightweight portable X-ray source device.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A lightweight, portable X-ray source device, comprising:
[0007] The housing has a first mounting cavity, a second mounting cavity, and a third mounting cavity formed inside it. The first mounting cavity and the second mounting cavity are connected by a first window, and the second mounting cavity and the third mounting cavity are connected by a second window.
[0008] An X-ray emitter is installed in the first mounting cavity, and the first mounting cavity is filled with an insulating refrigerant that acts on the X-ray emitter.
[0009] The main control circuit board is installed inside the second mounting cavity;
[0010] A power circuit board is mounted at and completely covers the first window to isolate the first mounting cavity from the second mounting cavity; the first window is configured to expose at least partially the back side of the power circuit board to the first mounting cavity and at least partially the front side to the second mounting cavity, and the power circuit board is electrically connected to the X-ray emitter and the main control circuit board;
[0011] The power supply is detachably installed within the third mounting cavity;
[0012] A PCB board is installed at the second window, with a portion of the PCB board placed in the second mounting cavity and another portion placed in the third mounting cavity;
[0013] A conductive connector connects the power supply to the PCB board when the power supply is installed in the third mounting cavity, so that the power supply supplies power to the power circuit board through the PCB board.
[0014] Preferably, the housing includes two sets of side plates and a lower shell and an upper shell fixed between the two sets of side plates, the first mounting cavity is disposed in the lower shell, and the second mounting cavity and the third mounting cavity are disposed in the upper shell.
[0015] Preferably, the first window extends through the top of the lower shell, and a first mounting platform is provided on the top of the lower shell to surround the first window, and the power circuit board is mounted on the first mounting platform.
[0016] Preferably, a third window is provided on the front side of the lower shell, and the X-ray emitter includes a shielding barrel and an X-ray tube installed inside the shielding barrel. The wall thickness of the shielding barrel facing the first window is greater than the wall thickness of the shielding barrel facing away from the first window, and the shielding barrel is also provided with an isolation window opposite to the third window. A beryllium window is installed in the isolation window. The X-ray emission window is formed by the X-ray tube's X-ray outlet, the beryllium window, the isolation window, and the third window in a one-to-one correspondence.
[0017] Preferably, the lower shell end is provided with a balance airbag adapted to the first mounting cavity, the circumferential edge of the balance airbag extends outward to form a sealing ring, and the sealing ring seals against the side plate and the lower shell.
[0018] Preferably, the upper shell includes a connecting top plate and a connecting panel adapted to be installed between the connecting top plate and the lower shell. The top of the lower shell is provided with a second mounting platform, and the connecting panel is installed on the second mounting platform to cover the gap between the connecting top plate and the lower shell.
[0019] Preferably, the connecting panel includes a front connecting panel and a rear connecting panel, a partition plate is connected between the front connecting panel and the rear connecting panel, the second mounting cavity and the third mounting cavity are disposed on both sides of the partition plate, and the second window penetrates through the partition plate.
[0020] Preferably, the partition plate includes a main board and a first mounting plate, a second mounting plate, and a third mounting plate formed by bending and extending the main board. The first mounting plate is mounted on the front connecting panel, the second mounting plate is mounted on the rear connecting panel, and a third mounting platform is provided on the top of the lower shell, with the third mounting plate mounted on the third mounting platform.
[0021] Preferably, the front connecting panel is configured as a fully enclosed panel so that the second mounting cavity forms a sealed cavity; the rear connecting panel is configured as a semi-enclosed panel so that the third mounting cavity forms an open cavity for detachably plugging in the power supply.
[0022] Preferably, the conductive connector includes a conductive plug and a conductive socket that can be plugged into each other. The conductive plug is installed in the third mounting cavity and connected to the PCB board placed in the third mounting cavity; the conductive socket is installed on the power supply.
[0023] Compared with the prior art, this utility model has the following advantages:
[0024] (1) This utility model provides a lightweight portable X-ray source device. By rationally allocating multiple mounting cavities inside the housing, the X-ray emitter, main control circuit board, power supply and other components are integrated and installed. The housing is made of aluminum profile and carbon fiber plate material. Under the premise of meeting the installation and use requirements of X-ray emitter, the overall device can achieve a lightweight and portable effect, which is convenient for a single person to carry, and thus flexibly applicable to the X-ray imaging needs of outdoor or mobile occasions.
[0025] (2) In this utility model, the combination of the first window and the power circuit board and the combination of the second window and the PCB board provides a circuit structure with reasonable structure and good stability for the overall equipment. The back side of the power circuit board is a copper foil surface, which has the characteristic of being resistant to transformer oil corrosion, and can effectively improve the integration, stability and durability of the overall circuit structure.
[0026] (3) In this utility model, a balancing airbag is provided that interacts with the insulating refrigerant in the first mounting cavity, thereby effectively achieving a dynamic balance between the oil pressure in the first mounting cavity and the air pressure in the balancing airbag. At the same time, the circumferential edge of the balancing airbag extends outward to form a sealing ring, thereby isolating the external air from the cooling oil inside the first mounting cavity and preventing oil leakage. Attached Figure Description
[0027] Figure 1 This is one of the perspective views of this utility model;
[0028] Figure 2 This is a second perspective view of the present invention;
[0029] Figure 3 This is one of the structural exploded views of this utility model;
[0030] Figure 4 This is the second exploded view of the structure of this utility model;
[0031] Figure 5 This is a schematic diagram of the lower shell structure of this utility model;
[0032] Figure 6 This is a schematic diagram of the installation structure of the X-ray emitter in the first mounting cavity in this utility model;
[0033] Figure 7 This is a schematic diagram of the structure of the X-ray emitter in this utility model;
[0034] Figure 8 This is a schematic diagram of the assembly of the side plate and the balance airbag in this utility model;
[0035] Figure 9 This is a schematic diagram of the mounting structure of the main control circuit board and the power supply circuit board in the second mounting cavity in this utility model;
[0036] Figure 10 This is a schematic diagram of the partition plate in this utility model;
[0037] In the picture:
[0038] Housing-1; First mounting cavity-101; Second mounting cavity-102; Third mounting cavity-103; First window-104; Second window-105; Third window-106;
[0039] Side panel -11;
[0040] Lower shell-12; First mounting platform-121; Balance airbag-122; Sealing ring-123; Second mounting platform-124; Third mounting platform-125;
[0041] Top shell - 13; Top connecting plate - 131; Connecting panel - 132; Front connecting panel - 1321; Rear connecting panel - 1322; Partition plate - 133; Main board - 1331; First mounting plate - 1332; Second mounting plate - 1333; Third mounting plate - 1334;
[0042] X-ray emitter-2; shielding barrel-21; X-ray tube-22; isolation window-23; beryllium window-24;
[0043] Main control circuit board -3;
[0044] Power circuit board -4;
[0045] Power supply -5;
[0046] PCB board -6;
[0047] Conductive connector-7; conductive plug-71; conductive socket-72. Detailed Implementation
[0048] To further understand the content of this utility model, a detailed description of it is provided in conjunction with the accompanying drawings and embodiments. The structures, proportions, sizes, etc., depicted in the accompanying drawings are merely for illustrative purposes and to aid those skilled in the art; they are not intended to limit the implementation of this utility model and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effects and objectives of this utility model, should still fall within the scope of the technical content disclosed herein. Similarly, terms such as "upper," "lower," "left," "right," and "middle" used in this specification are merely for clarity and not intended to limit the scope of implementation. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of implementation of this utility model. It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein.
[0049] like Figure 1 and Figure 2 As shown, the present invention provides a lightweight portable X-ray source device, comprising a housing 1, an X-ray emitter 2, a main control circuit board 3, and a power supply 5; wherein, the housing 1 has an internal structure as shown in the figure. Figure 3 and Figure 4 The first mounting cavity 101, the second mounting cavity 102, and the third mounting cavity 103 shown are used to mount the X-ray emitter 2 according to... Figure 6 The X-ray source device is installed in the first mounting cavity 101, the main control circuit board 3 is installed in the second mounting cavity 102, and the power supply 5 is installed in the third mounting cavity 103. This achieves integrated installation of the entire X-ray source device, resulting in portability and ease of carrying by a single person, making it suitable for outdoor or mobile X-ray imaging needs. Specifically, to meet the requirements of lightweight design, the housing 1 is made of aluminum profile and carbon fiber plate, ensuring that the overall weight of the product does not exceed 8kg. Furthermore, to further enhance portability, a handle is provided on the top of the housing 1.
[0050] Continue to refer to Figure 1 and Figure 2As shown, the housing 1 includes two sets of side plates 11 and a lower shell 12 and an upper shell 13 fixed between the two sets of side plates 11. Specifically, the first mounting cavity 101 is disposed within the lower shell 12, which is made of aluminum profile to meet the installation and usage requirements of the X-ray emitter 2; the second mounting cavity 102 and the third mounting cavity 103 are disposed within the upper shell 13. It should be noted that, to ensure the stable use of the X-ray emitter 2, the first mounting cavity 101 should be filled with an insulating refrigerant (such as cooling oil) acting on the X-ray emitter 2.
[0051] As an executable embodiment, to achieve the electrical connection between the X-ray emitter 2 and the main control circuit board 3 and the power supply 5, such as... Figure 4 and Figure 5 As shown, preferably, a first window 104 is formed through the top of the lower shell 12 to connect the first mounting cavity 101 and the second mounting cavity 102; as Figure 9 As shown, a first mounting platform 121 is provided on the top of the lower shell 12 to surround the first window 104. A power circuit board 4 is mounted on the first mounting platform 121, thereby covering the first window 104 through the power circuit board 4, thus ensuring that the first mounting cavity 101 and the second mounting cavity 102 are relatively isolated, while providing a connection path for the electrical connection between the X-ray emitter 2 and the main control circuit board 3 and the power supply 5.
[0052] In this embodiment, the back side of the power circuit board 4 is at least partially exposed to the first mounting cavity 101 through the first window 104, so that the back side of the power circuit board 4 is in contact with the insulating refrigerant in the first mounting cavity 101 and connected to the connecting line electrically connected to the X-ray emitter 2. Specifically, the back side of the power circuit board 4 is a copper foil surface, which has the characteristics of being resistant to transformer oil corrosion, and can effectively improve the stability and durability of the overall electrical connection structure. The front side of the power circuit board 4 is exposed to the second mounting cavity 102 and connected to the connecting line electrically connected to the main control circuit board 3. Specifically, the front side of the power circuit board 4 is also provided with an electrical sampling circuit according to actual usage requirements.
[0053] It should also be noted that, in order to ensure the airtightness of the power circuit board 4 and the first mounting platform 121, a sealing groove can be opened on the first mounting platform 121, and a sealing ring is embedded in the sealing groove to seal the connection between the power circuit board 4 and the first mounting platform 121.
[0054] In one specific embodiment, a third window 106 is provided on the front side of the lower shell 12, and the X-ray emitter 2 includes, as shown in the figure below. Figure 7The shielding barrel 21 and the X-ray tube 22 installed inside the shielding barrel 21 are shown. The shielding barrel 21 is provided with an isolation window 23 opposite to the third window 106. A beryllium window 24 is installed inside the isolation window 23. The X-ray emission window is formed by the X-ray outlet of the X-ray tube 22, the beryllium window 24, the isolation window 23, and the third window 106 in a one-to-one correspondence. The isolation window 23 is made of lead oxide material, which plays a shielding role and improves the insulation and protection performance between the X-ray emission window and the equipment housing. The beryllium window 24 is fixed inside the isolation window 23 with epoxy resin to achieve a sealed connection between the beryllium window 24 and the isolation window 23. Typically, the shielding barrel 21 can be an integral structure or a split structure. It is worth noting that the wall thickness of the shielding barrel 21 facing the first window 104 is greater than the wall thickness of the shielding barrel 21 away from the first window 104. The reason is that the power circuit board 4 is located at the first window 104, that is, the power supply components of the X-ray emitter 2 are concentrated on the side where the first window 104 is located. This makes a high-voltage area formed in the shielding barrel 21 near the first window 104, while the area away from the first window 104 is a low-voltage area. In order to ensure the isolation and shielding effect of the shielding barrel 21 on the X-ray tube 22, the side of the shielding barrel 21 facing the first window 104 is thickened.
[0055] In another specific embodiment, the lower shell 12 is provided with a balance airbag 122 at its end, which is adapted to the first mounting cavity 101, so that the oil pressure in the first mounting cavity 101 and the air pressure in the balance airbag 122 are dynamically balanced. When the balance airbag 122 is specifically assembled, the balance airbag 122 forms with the side plate 11. Figure 8 In the shown engagement state, the circumferential edge of the balance airbag 122 extends outward to form a sealing ring 123. The sealing ring 123 seals against the side plate 11 and the lower shell 12, thereby isolating external air from the cooling oil inside the first mounting cavity 101 and preventing oil leakage.
[0056] Continue to refer to Figure 3 and Figure 4 As shown, the upper shell 13 includes a connecting top plate 131 and a connecting panel 132 adapted to be installed between the connecting top plate 131 and the lower shell 12; wherein, the connecting panel 132 includes a front connecting panel 1321 and a rear connecting panel 1322, and a partition plate 133 connects the front connecting panel 1321 and the rear connecting panel 1322, and the second mounting cavity 102 and the third mounting cavity 103 are disposed on both sides of the partition plate 133. Specifically, the side plate 11, the connecting panel 132 and the partition plate 133 are all made of carbon fiber plate material, which satisfies the structural strength while making the overall device meet the requirements of lightweight portability.
[0057] Optionally, to achieve a tight fit of the entire housing 1, a structure such as... is provided on the top of the lower housing 12. Figure 5 The second mounting platform 124 shown is on which the connecting panel 132 is mounted to completely cover the gap between the connecting top plate 131 and the lower shell 12.
[0058] As an executable embodiment, to achieve the electrical connection between the power supply circuit board 4, the main control circuit board 3, and the power supply 5, such as... Figure 4 As shown, preferably, a second window 105 is formed through the partition plate 133 to connect the second mounting cavity 102 and the third mounting cavity 103 on both sides of the partition plate 133; as Figure 9 As shown, a PCB board 6 is installed in the second window 105, such that a portion of the PCB board 6 is placed in the second mounting cavity 102 and electrically connected to the power circuit board 4, the main control circuit board 3, and that portion of the PCB board 6; another portion of the PCB board 6 is placed in the third mounting cavity 103 and electrically connected to the power supply 5 and that portion of the PCB board 6.
[0059] In this embodiment, a specific assembly example includes: the partition plate 133 includes, as follows: Figure 10 The diagram shows a motherboard 1331 and three mounting plates 1332, 1333, and 1334, which are formed by bending and extending from the motherboard 1331. Specifically, the first mounting plate 1332 is disposed on the front side of the motherboard 1331 so that the first mounting plate 1332 is mounted on the front connecting panel 1321; the second mounting plate 1333 is disposed on the rear side of the motherboard 1331 so that the second mounting plate 1333 is mounted on the rear connecting panel 1322; a third mounting platform 125 is provided on the top of the lower shell 12, and the third mounting plate 1334 is disposed on the bottom of the motherboard 1331 so that the third mounting plate 1334 is mounted on the third mounting platform 125, thereby achieving stable installation of the partition plate 133. In addition, the bottom of the partition plate 133 is provided with a limiting plug and the third mounting platform 125 is provided with a limiting plug hole to limit the installation position of the partition plate 133 before fixing the partition plate 133, thereby ensuring the accurate installation of the partition plate 133.
[0060] It should be noted that the front connecting panel 1321 is configured as a fully enclosed panel so that the second mounting cavity 102 forms a sealed cavity; the rear connecting panel 1322 is configured as a semi-enclosed panel so that the third mounting cavity 103 forms an open cavity for detachably inserting and installing the power supply 5.
[0061] Regarding the installation of the power supply 5 within the third mounting cavity 103, as follows: Figure 3 The conductive connector 7 shown connects the power supply 5 and the PCB board 6 when the power supply 5 is installed in the third mounting cavity 103, so that the power supply 5 supplies power to the power circuit board 4 through the PCB board 6 via the conductive connector 7. Specifically, the conductive connector 7 includes an XT60 type conductive plug 71 and an XT60 type conductive socket 72 that can be plugged into each other. The conductive plug 71 is installed in the third mounting cavity 103 and connected to the PCB board 6 placed in the third mounting cavity 103; the conductive socket 72 is installed on the power supply 5, thereby achieving stable installation of the power supply 5, facilitating the installation and removal of the power supply 5 while ensuring power supply capacity and vibration and shock resistance.
[0062] In summary, the lightweight portable X-ray source device provided by this utility model integrates the X-ray emitter 2, main control circuit board 3, power supply 5 and other components by rationally allocating multiple mounting cavities inside the housing 1. Furthermore, the housing 1 is made of aluminum profile and carbon fiber plate materials. Under the premise of meeting the installation and use requirements of the X-ray emitter 2, the overall device can achieve a lightweight and portable effect, making it convenient for a single person to carry, and thus flexibly applicable to the X-ray imaging needs of outdoor or mobile occasions.
[0063] In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0064] Note that the above description is merely a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and may include many other equivalent embodiments without departing from the concept of the present invention. The scope of the present invention is determined by the scope of the appended claims.
Claims
1. A lightweight, portable X-ray source device, characterized in that, include: The housing (1) has a first mounting cavity (101), a second mounting cavity (102) and a third mounting cavity (103) formed inside it. The first mounting cavity (101) and the second mounting cavity (102) are connected by a first window (104), and the second mounting cavity (102) and the third mounting cavity (103) are connected by a second window (105). An X-ray emitter (2) is installed in the first mounting cavity (101), and the first mounting cavity (101) is filled with an insulating refrigerant that acts on the X-ray emitter (2). The main control circuit board (3) is installed in the second mounting cavity (102); A power circuit board (4) is mounted at and completely covers the first window (104) so that the first mounting cavity (101) is relatively isolated from the second mounting cavity (102); the first window (104) is configured to expose at least partially the back side of the power circuit board (4) to the first mounting cavity (101) and at least partially the front side to the second mounting cavity (102); the power circuit board (4) is electrically connected to the X-ray emitter (2) and the main control circuit board (3); The power supply (5) is detachably installed in the third mounting cavity (103); A PCB board (6) is installed at the second window (105), with a portion of the PCB board (6) placed in the second mounting cavity (102) and another portion placed in the third mounting cavity (103); The conductive connector (7) connects the power supply (5) to the PCB board (6) when the power supply (5) is installed in the third mounting cavity (103), so that the power supply (5) supplies power to the power circuit board (4) through the PCB board (6).
2. The lightweight portable X-ray source device according to claim 1, characterized in that: The housing (1) includes two sets of side plates (11) and a lower shell (12) and an upper shell (13) fixed between the two sets of side plates (11). The first mounting cavity (101) is disposed in the lower shell (12), and the second mounting cavity (102) and the third mounting cavity (103) are disposed in the upper shell (13).
3. The lightweight portable X-ray source device according to claim 2, characterized in that: The first window (104) extends through the top of the lower shell (12), and a first mounting platform (121) is provided on the top of the lower shell (12) to surround the first window (104), and the power circuit board (4) is mounted on the first mounting platform (121).
4. A lightweight portable X-ray source device according to claim 2, characterized in that: The lower shell (12) has a third window (106) on its front side. The X-ray emitter (2) includes a shielding barrel (21) and an X-ray tube (22) installed inside the shielding barrel (21). The wall thickness of the shielding barrel (21) facing the first window (104) is greater than the wall thickness of the shielding barrel (21) away from the first window (104). The shielding barrel (21) is also provided with an isolation window (23) opposite to the third window (106). A beryllium window (24) is installed inside the isolation window (23). The X-ray emission window is formed by the X-ray outlet of the X-ray tube (22), the beryllium window (24), the isolation window (23), and the third window (106) in a one-to-one correspondence.
5. A lightweight portable X-ray source device according to claim 2, characterized in that: The lower shell (12) is provided with a balance airbag (122) adapted to the first mounting cavity (101) at its end. The balance airbag (122) extends outward from its circumferential edge to form a sealing ring (123). The sealing ring (123) seals against the side plate (11) and the lower shell (12).
6. A lightweight portable X-ray source device according to claim 2, characterized in that: The upper shell (13) includes a connecting top plate (131) and a connecting panel (132) adapted to be installed between the connecting top plate (131) and the lower shell (12). The lower shell (12) has a second mounting platform (124) on its top. The connecting panel (132) is installed on the second mounting platform (124) to cover the gap between the connecting top plate (131) and the lower shell (12).
7. A lightweight portable X-ray source device according to claim 6, characterized in that: The connecting panel (132) includes a front connecting panel (1321) and a rear connecting panel (1322). A partition plate (133) is connected between the front connecting panel (1321) and the rear connecting panel (1322). The second mounting cavity (102) and the third mounting cavity (103) are disposed on both sides of the partition plate (133). The second window (105) penetrates the partition plate (133).
8. A lightweight portable X-ray source device according to claim 7, characterized in that: The partition plate (133) includes a main board (1331) and a first mounting plate (1332), a second mounting plate (1333) and a third mounting plate (1334) formed by bending and extending the main board (1331). The first mounting plate (1332) is mounted on the front connecting panel (1321), the second mounting plate (1333) is mounted on the rear connecting panel (1322), and the top of the lower shell (12) is provided with a third mounting platform (125). The third mounting plate (1334) is mounted on the third mounting platform (125).
9. A lightweight portable X-ray source device according to claim 7, characterized in that: The front connecting panel (1321) is configured as a fully enclosed panel so that the second mounting cavity (102) forms a sealed cavity; the rear connecting panel (1322) is configured as a partially enclosed panel so that the third mounting cavity (103) forms an open cavity for detachably plugging in the power supply (5).
10. A lightweight portable X-ray source device according to claim 9, characterized in that: The conductive connector (7) includes a conductive plug (71) and a conductive socket (72) that can be plugged into each other. The conductive plug (71) is installed in the third mounting cavity (103) and connected to the PCB board (6) placed in the third mounting cavity (103). The conductive socket (72) is installed on the power supply (5).