X-ray machine

Abstract

The utility model discloses an X-ray machine, comprising a housing provided with a first transmission hole; the inner shell is arranged in the outer shell, a plurality of positioning holes are formed in the inner wall of one end of the inner shell, the inner shell is made of a first anti-radiation material, a second transmission hole is formed in the inner shell, and a sealed cavity is formed in the inner shell; the positioning sleeve is arranged in the sealing cavity, a plurality of positioning grooves are formed in the inner wall of the positioning sleeve, the positioning sleeve is made of a second anti-radiation material, and third transmission holes corresponding to the second transmission holes are formed in the positioning sleeve; the bulb tube is arranged in the sealing cavity, one end of the bulb tube is provided with a positioning frame, the side wall of the positioning frame is provided with protruding blocks in sliding connection with the positioning grooves, the side, away from the bulb tube, of the positioning frame is provided with positioning columns matched with the positioning holes, and the bulb tube is used for generating rays; the X-ray machine provided by the utility model can block rays scattered to the periphery by the bulb tube, so that the safety of users is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an X-ray machine. Background Art

[0002] X-ray machines are mainly used to generate rays, which are used to penetrate objects and form images on imaging media, thereby detecting information about the internal state of the object. Rays are a type of high-energy electromagnetic radiation with strong penetrating power and can penetrate many substances. Long-term or high-dose exposure to radiation can cause a variety of adverse effects on the human body.

[0003] At present, existing X-ray machines are usually only equipped with a layer of lead sheet to prevent radiation leakage, but the blocking effect of a single lead sheet on radiation is extremely limited. When using the X-ray machine, the radiation from the tube will scatter around. When the radiation penetrates the X-ray machine, the user will be exposed to the radiation, which will cause harm to the user. Utility Model Content

[0004] The following is a summary of the subject matter described in detail herein; this summary is not intended to limit the scope of the claims.

[0005] The utility model provides an X-ray machine which can block rays scattered around the tube, thereby ensuring the safety of users.

[0006] The utility model provides an X-ray machine, comprising: an outer shell, provided with a first transmission hole; an inner shell, arranged in the outer shell, an inner wall at one end of the inner shell is provided with a plurality of positioning holes, the inner shell is made of a first radiation-proof material, a second transmission hole is provided on the inner shell, a sealed cavity is arranged inside the inner shell, and the positioning hole is located in the sealed cavity; a positioning sleeve, arranged in the sealed cavity, an outer wall of the positioning sleeve is fitted with an inner wall of the inner shell, a plurality of positioning grooves are arranged on the inner wall of the positioning sleeve, the positioning sleeve is made of a second radiation-proof material, and a third transmission hole corresponding to the second transmission hole is arranged on the positioning sleeve; a ball tube, arranged in the sealed cavity, a positioning frame is arranged at one end of the ball tube, a side wall of the positioning frame is provided with a convex block slidably connected with each of the positioning grooves, a side of the positioning frame away from the ball tube is provided with a positioning column matched with each of the positioning holes, and the ball tube is used to generate rays that pass through the third transmission hole, the second transmission hole and the first transmission hole in sequence.

[0007] In some embodiments, a protective sleeve is further included, the protective sleeve is made of a third radiation protection material, the inner shell is arranged in the protective sleeve, the outer wall of the inner shell is in contact with the inner wall of the protective sleeve, and the protective sleeve is provided with a fourth transmission hole corresponding to the second transmission hole.

[0008] In some embodiments, insulating oil is disposed in the sealed cavity, and the insulating oil is used to absorb the heat of the bulb.

[0009] In some embodiments, the housing is made of a fourth radiation protection material.

[0010] In some embodiments, the outer shell includes a first cover body, a second cover body and a main shell, a accommodating cavity with openings at both ends is formed in the main shell, the inner shell is arranged in the accommodating cavity, the first cover body is arranged at one end of the main shell, the second cover body is arranged at the other end of the main shell, and the first cover body is provided with the first transmission hole.

[0011] In some embodiments, a first buckle and a second buckle groove are provided at one end of the main shell close to the second cover body, the second cover body is provided with a first buckle groove that is buckled with the first buckle, and the second cover body is provided with a second buckle that is buckled with the second buckle groove.

[0012] In some embodiments, a plurality of first fixing holes are provided at one end of the main shell close to the first cover body, and the first cover body is provided with second fixing holes matching each of the first fixing holes, and each of the first fixing holes is fixed to its corresponding second fixing hole by bolts.

[0013] In some embodiments, a plurality of third fixing holes are provided in the main shell body, and fourth fixing holes matching each of the third fixing holes are provided on the outer wall of the inner shell, and each of the third fixing holes is respectively fixed to its corresponding fourth fixing hole by bolts.

[0014] In some embodiments, the main shell includes a first shell and a second shell, the first shell is provided with a plurality of fifth fixing holes, the second shell is provided with a sixth fixing hole matching each of the fifth fixing holes, and each of the fifth fixing holes is respectively fixed to the corresponding sixth fixing hole by bolts.

[0015] In some embodiments, edges of the first cover, the second cover, the first shell, and the second shell are all stepped.

[0016] The embodiments of the present application include at least the following beneficial effects: a tube for emitting radiation is provided in the X-ray machine, and the radiation is emitted after passing through the third transmission hole, the second transmission hole and the first transmission hole in sequence; a positioning frame is provided at one end of the tube, a convex block is provided on the side wall of the positioning frame, a positioning groove is correspondingly provided on the positioning sleeve, and the convex block and the positioning groove are fixed to each other, so that the positioning sleeve and the tube can be fixed; a positioning column is also provided on the positioning frame, and a positioning hole is correspondingly provided on the inner wall of one end of the inner shell, and the positioning column and the positioning hole are fixed to each other, and the outer shell and the inner shell are also fixed to each other, so that the tube, the positioning sleeve, and the inner shell and the outer shell can be fixed to each other. Therefore, it can be ensured that the rays emitted by the tube can be aimed at the third transmission hole, the second transmission hole and the first transmission hole and then emitted, that is, by adjusting the direction of the first transmission hole, the direction of the ray emission can be accurately controlled to prevent the tube from emitting rays in other directions outside the first transmission hole; by setting the tube in the positioning sleeve, and setting the positioning sleeve in the inner shell, the inner shell is made of the first radiation protection material, and the positioning sleeve is made of the second radiation protection material, when the rays generated by the tube are scattered, the inner shell and the positioning sleeve will block the scattered rays, which can prevent users from being exposed to the rays and protect the safety of users.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures specifically pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the technical solution of the utility model and constitute a part of the specification. Together with the embodiments of the utility model, they are used to explain the technical solution of the utility model and do not constitute a limitation on the technical solution of the utility model.

[0019] Figure 1 An optional structural schematic diagram of an X-ray machine provided in an embodiment of the utility model;

[0020] Figure 2 Another optional structural schematic diagram of an X-ray machine provided in an embodiment of the utility model;

[0021] Figure 3 A schematic diagram of an optional structure of a positioning hole provided in an embodiment of the utility model;

[0022] Figure 4 A schematic diagram of an optional structure of a positioning sleeve provided in an embodiment of the utility model;

[0023] Figure 5 A schematic diagram of an optional structure of a ball tube provided in an embodiment of the utility model;

[0024] Figure 6 A schematic diagram of an optional structure of a housing provided in an embodiment of the utility model;

[0025] Figure 7 A schematic diagram of an optional structure of the second cover provided in an embodiment of the utility model;

[0026] Figure 8 An optional structural schematic diagram of the main housing provided in an embodiment of the utility model;

[0027] Fig. 9 Another optional structural schematic diagram of the first cover provided in the embodiment of the utility model;

[0028] Fig.10 An optional structural schematic diagram of the first shell provided in an embodiment of the utility model;

[0029] Fig.11 An optional structural schematic diagram of the edge of the first cover and the first shell provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0033] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0034] At present, existing X-ray machines are usually only equipped with a layer of lead sheet to prevent radiation leakage, but the blocking effect of a single lead sheet on radiation is extremely limited. X-ray machines have the phenomenon of radiation leakage. When using the X-ray machine, the radiation from the tube will scatter around. When the radiation penetrates the X-ray machine, the user will be exposed to the radiation, which will cause harm to the user.

[0035] In view of the problem of radiation leakage in an X-ray machine, the utility model provides an X-ray machine, which comprises: an outer shell provided with a first transmission hole; an inner shell arranged in the outer shell, an inner wall at one end of the inner shell provided with a plurality of positioning holes, the inner shell being made of a first radiation-proof material, a second transmission hole being provided on the inner shell, a sealed cavity being provided inside the inner shell, and the positioning hole being located in the sealed cavity; a positioning sleeve arranged in the sealed cavity, an outer wall of the positioning sleeve being in contact with an inner wall of the inner shell, a plurality of positioning grooves being provided on the inner wall of the positioning sleeve, the positioning sleeve being made of a second radiation-proof material, and a third transmission hole corresponding to the second transmission hole being provided on the positioning sleeve; a ball tube arranged in the sealed cavity, a positioning frame being provided at one end of the ball tube, a side wall of the positioning frame being provided with a convex block slidably connected to each positioning groove, a side of the positioning frame away from the ball tube being provided with a positioning column matching each positioning hole, and the ball tube being used to generate radiation that passes through the third transmission hole, the second transmission hole and the first transmission hole in sequence; according to the solution provided in an embodiment of the utility model, a ball tube for emitting radiation is arranged in the X-ray machine, and the radiation passes through the third transmission hole, The second transmission hole and the first transmission hole are emitted after the second transmission hole. A positioning frame is arranged at one end of the tube, a convex block is arranged on the side wall of the positioning frame, and a positioning groove is correspondingly arranged on the positioning sleeve. The convex block and the positioning groove are fixed to each other, so that the positioning sleeve and the tube can be fixed. A positioning column is also arranged on the positioning frame, and a positioning hole is correspondingly arranged on the inner wall of one end of the inner shell. The positioning column and the positioning hole are fixed to each other, and the outer shell and the inner shell are also fixed to each other, so that the tube, the positioning sleeve, and the inner shell and the outer shell can be fixed. Therefore, it can be ensured that the rays emitted by the tube can be aimed at the third transmission hole, the second transmission hole and the first transmission hole before being emitted, that is, by adjusting the direction of the first transmission hole, the direction of the ray emission can be accurately controlled to prevent the tube from emitting rays in other directions outside the first transmission hole. The tube is arranged in the positioning sleeve, and the positioning sleeve is arranged in the inner shell. The inner shell is made of the first radiation-proof material, and the positioning sleeve is made of the second radiation-proof material. When the rays generated by the tube are scattered, the inner shell and the positioning sleeve will block the scattered rays, so that the user can be prevented from being exposed to the rays, thereby protecting the safety of the user.

[0036] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings.

[0037] Reference Figures 1 to 5 The present invention provides an X-ray machine, comprising:

[0038] The housing 100 is provided with a first transmission hole 610;

[0039] The inner shell 200 is arranged in the outer shell 100. A plurality of positioning holes 210 are arranged on the inner wall of one end of the inner shell 200. The inner shell 200 is made of a first radiation protection material. A second transmission hole 620 is arranged on the inner shell 200. A sealed cavity is arranged inside the inner shell 200. The positioning holes 210 are located in the sealed cavity.

[0040] The positioning sleeve 300 is disposed in the sealed cavity, the outer wall of the positioning sleeve 300 is in contact with the inner wall of the inner shell 200, a plurality of positioning grooves 310 are disposed on the inner wall of the positioning sleeve 300, the positioning sleeve 300 is made of a second radiation protection material, and a third transmission hole 630 corresponding to the second transmission hole 620 is disposed on the positioning sleeve 300;

[0041] The ball tube 400 is arranged in the sealed cavity. A positioning frame 410 is arranged at one end of the ball tube 400. The side wall of the positioning frame 410 is provided with a protrusion 411 slidably connected to each positioning groove 310. A positioning column 412 matching each positioning hole 210 is arranged on the side of the positioning frame 410 away from the ball tube 400. The ball tube 400 is used to generate rays that pass through the third transmission hole 630, the second transmission hole 620 and the first transmission hole 610 in sequence.

[0042] Based on this, a tube 400 for emitting rays is provided in the X-ray machine, and the rays are emitted after passing through the third transmission hole 630, the second transmission hole 620 and the first transmission hole 610 in sequence. A positioning frame 410 is provided at one end of the tube 400, a convex block 411 is provided on the side wall of the positioning frame 410, and a positioning groove 310 is correspondingly provided on the positioning sleeve 300. The convex block 411 and the positioning groove 310 are fixed to each other, so that the positioning sleeve 300 and the tube 400 can be fixed; a positioning column 412 is also provided on the positioning frame 410, and a positioning hole 210 is correspondingly provided on the inner wall of one end of the inner shell 200. The positioning column 412 and the positioning hole 210 are fixed to each other, and the outer shell 100 and the inner shell 200 are also fixed to each other, so that the tube 400, the positioning sleeve 300, and the inner shell 200 can be fixed to each other. 0 is fixed to the outer shell 100, so it can be ensured that the rays emitted by the tube 400 can be aimed at the third transmission hole 630, the second transmission hole 620 and the first transmission hole 610 and then emitted, that is, by adjusting the direction of the first transmission hole 610, the emission direction of the rays can be accurately controlled to prevent the tube 400 from emitting rays in other directions outside the first transmission hole 610; by arranging the tube 400 in the positioning sleeve 300, and arranging the positioning sleeve 300 in the inner shell 200, the inner shell 200 is made of the first radiation protection material, and the positioning sleeve 300 is made of the second radiation protection material, when the rays generated by the tube 400 are scattered, the inner shell 200 and the positioning sleeve 300 will block the scattered rays, so that the user can be prevented from being exposed to the rays, thereby protecting the safety of the user.

[0043] Specifically, the first radiation protection material is a modified polypropylene material, specifically a mixed material of polypropylene and barium sulfate, and the second radiation protection material is a mixed material of ASA terpolymer and lead oxide.

[0044] Refer again Figure 1 Some embodiments of the utility model further include a protective sleeve 500, which is made of a third radiation protection material. The inner shell 200 is arranged in the protective sleeve 500, and the outer wall of the inner shell 200 is in contact with the inner wall of the protective sleeve 500. The protective sleeve 500 is provided with a fourth transmission hole 640 corresponding to the second transmission hole 620.

[0045] Specifically, the third radiation protection material is lead alloy.

[0046] Based on this, by setting up a protective cover 500, the protective cover 500 is made of a third radiation protection material, and the inner shell 200 is set in the protective cover 500. By setting up the first radiation protection material, the second radiation protection material and the third radiation protection material, the radiation generated by the tube 400 can be effectively prevented from leaking, and the safety of the user can be effectively guaranteed.

[0047] In some embodiments of the present invention, insulating oil is disposed in the sealed cavity, and the insulating oil is used to absorb the heat of the bulb 400 .

[0048] Specifically, the insulating oil completely fills the sealed cavity, the insulating oil in the sealed cavity is in direct contact with the outer wall of the bulb 400, and the bulb 400 is completely immersed in the insulating oil.

[0049] Based on this, when the tube 400 generates radiation, a large amount of heat will be generated by the tube 400. By setting insulating oil in the sealed cavity, the heat generated by the tube 400 can be absorbed, thereby preventing the tube 400 from being damaged due to excessive temperature.

[0050] In some embodiments of the present invention, the housing 100 is made of a fourth radiation protection material.

[0051] Specifically, the fourth radiation protection material is a mixed material of ASA terpolymer and lead oxide.

[0052] Based on this, the housing 100 is made of the fourth radiation protection material, which can further prevent the leakage of radiation and effectively ensure the safety of users.

[0053] Refer again Figure 1 In some embodiments of the utility model, the outer shell 100 includes a first cover body 110, a second cover body 120 and a main shell 130, a receiving cavity with openings at both ends is formed in the main shell 130, the inner shell 200 is arranged in the receiving cavity, the first cover body 110 is arranged at one end of the main shell 130, the second cover body 120 is arranged at the other end of the main shell 130, and the first cover body 110 is provided with a first transmission hole 610.

[0054] Based on this, the outer shell 100 includes a first cover body 110, a second cover body 120 and a main shell 130. Openings are set at both ends of the main shell 130. The first cover body 110 and the second cover body 120 are respectively set at both ends of the main shell 130. By disassembling the first cover body 110 and the second cover body 120, the inner shell 200 can be easily installed and disassembled.

[0055] Reference Figure 6 and Figure 7 A first snap-fitting 131 and a second snap-fitting groove 132 are provided at one end of the main shell 130 close to the second cover body 120 , the second cover body 120 is provided with a first snap-fitting groove 121 snap-fitting with the first snap-fitting 131 , and the second cover body 120 is provided with a second snap-fitting 122 snap-fitting with the second snap-fitting groove 132 .

[0056] Specifically, a first snap fastener 131 is provided on one side of the main shell 130, a second snap-fitting groove 132 is provided on the other side of the main shell 130, a first snap-fitting groove 121 is provided on one side of the second cover body 120 close to the first snap-fitting groove 131, and a second snap-fitting groove 122 is provided on one side of the second cover body 120 close to the second snap-fitting groove 132.

[0057] Based on this, by providing a first snap hook 131 and a second snap groove 132 on the main shell 130, providing a first snap groove 121 snap-fitted with the first snap hook 131 on the second cover body 120, and providing a second snap hook 122 snap-fitted with the second snap groove 132 on the second cover body 120, the first snap hook 131 is snap-fitted and fixed to the first snap groove 121, and the second snap hook 122 is snap-fitted to the second snap groove 132, thereby effectively fixing the main shell 130 and the second cover body 120 to prevent the main shell 130 and the second cover body 120 from falling off.

[0058] Refer again Figure 1 and Fig. 9 In some embodiments of the present invention, the main shell 130 is provided with a plurality of first fixing holes 133, the first cover body 110 is provided with second fixing holes 111 matching each first fixing hole 133, and each first fixing hole 133 is respectively fixed to its corresponding second fixing hole 111 by bolts.

[0059] Based on this, by setting a plurality of first fixing holes 133 at one end of the main shell 130 close to the first cover body 110, and setting second fixing holes 111 matching each first fixing hole 133 on the first cover body 110, each first fixing hole 133 is respectively fixed to its corresponding second fixing hole 111 by bolts, which can effectively fix the main shell 130 and the first cover body 110 and prevent the main shell 130 and the first cover body 110 from falling off.

[0060] Reference Figure 1 and Figure 6 In some embodiments of the utility model, a plurality of third fixing holes 134 are provided in the main shell 130, and fourth fixing holes 220 matching the third fixing holes 134 are provided on the outer wall of the inner shell 200, and the third fixing holes 134 are respectively fixed to the corresponding fourth fixing holes 220 by bolts.

[0061] Based on this, by setting a plurality of third fixing holes 134 in the main shell 130, fourth fixing holes 220 matching the third fixing holes 134 are set on the outer wall of the inner shell 200, and the third fixing holes 134 are respectively fixed to the corresponding fourth fixing holes 220 by bolts, so that the inner shell 200 can be firmly installed and the second transmission hole 620 can be aligned with the first transmission hole 610, ensuring that the rays can completely pass through the third transmission hole 630, the second transmission hole 620 and the first transmission hole 610 in sequence.

[0062] Reference again Figure 6In some embodiments of the utility model, the main shell 130 includes a first shell 135 and a second shell 136, the first shell 135 is provided with a plurality of fifth fixing holes 137, the second shell 136 is provided with sixth fixing holes 138 matching each of the fifth fixing holes 137, and each of the fifth fixing holes 137 is respectively fixed to its corresponding sixth fixing hole 138 by bolts.

[0063] Based on this, by setting the first shell 135 and the second shell 136, the first shell 135 and the second shell 136 can be installed and disassembled, so that the inner shell 200 can be easily installed and disassembled, and the first shell 135 is provided with a plurality of fifth fixing holes 137, and the second shell 136 is provided with a plurality of sixth fixing holes 138. The fifth fixing holes 137 and the corresponding sixth fixing holes 138 are fixed by bolts, so that the first shell 135 and the second shell 136 can be firmly installed, so that the inner shell 200 can be stably fixed to prevent the inner shell 200 from falling off.

[0064] In some embodiments of the present invention, the edges of the first cover 110 , the second cover 120 , the first shell 135 , and the second shell 136 are all stepped.

[0065] refer to Fig.11 , Fig.11 This is a schematic diagram of an optional structure of the edge of the first cover and the first shell provided in an embodiment of the utility model, wherein the first cover 110 and the first shell 135 are connected to each other via a stepped edge.

[0066] It is understandable that the edges of the second cover 120 and the second shell 136 are similar to the edges of the first cover 110 .

[0067] Based on this, by setting the edges of the first cover body 110, the second cover body 120, the first shell 135 and the second shell 136 to be stepped, there are two layers of radiation protection material at the contact positions between the first cover body 110 and the first shell 135, between the first cover body 110 and the second shell 136, between the second cover body 120 and the first shell 135, between the second cover body 120 and the second shell 136, and between the first shell 135 and the second shell 136, and gaps can be avoided between the first cover body 110 and the first shell 135, between the first cover body 110 and the second shell 136, between the second cover body 120 and the first shell 135, between the second cover body 120 and the second shell 136, and between the first shell 135 and the second shell 136, thereby preventing radiation from leaking from the gaps, thereby ensuring the safety of users.

[0068] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An X-ray machine, It is characterized in that include: The housing is provided with a first transmission hole; An inner shell is arranged inside the outer shell, a plurality of positioning holes are arranged on the inner wall of one end of the inner shell, the inner shell is made of a first radiation protection material, a second transmission hole is arranged on the inner shell, a sealed cavity is arranged inside the inner shell, and the positioning holes are located in the sealed cavity; A positioning sleeve is arranged in the sealing cavity, the outer wall of the positioning sleeve is in contact with the inner wall of the inner shell, a plurality of positioning grooves are arranged on the inner wall of the positioning sleeve, the positioning sleeve is made of a second radiation protection material, and a third transmission hole corresponding to the second transmission hole is arranged on the positioning sleeve; A ball tube is arranged in the sealed cavity, a positioning frame is arranged at one end of the ball tube, a side wall of the positioning frame is arranged with a protrusion slidably connected with each of the positioning grooves, and a positioning column matching with each of the positioning holes is arranged on the side of the positioning frame away from the ball tube. The ball tube is used to generate rays that pass through the third transmission hole, the second transmission hole and the first transmission hole in sequence.

2. The X-ray machine according to claim 1, It is characterized in that It also includes a protective sleeve, which is made of a third radiation protection material. The inner shell is arranged in the protective sleeve, the outer wall of the inner shell is in contact with the inner wall of the protective sleeve, and the protective sleeve is provided with a fourth transmission hole corresponding to the second transmission hole.

3. The X-ray machine according to claim 1, It is characterized in that Insulating oil is arranged in the sealed cavity, and the insulating oil is used to absorb the heat of the bulb.

4. The X-ray machine according to claim 1, It is characterized in that The shell is made of a fourth radiation protection material.

5. The X-ray machine according to claim 1, It is characterized in that The outer shell includes a first cover body, a second cover body and a main shell body. A accommodating cavity with openings at both ends is formed in the main shell body. The inner shell is arranged in the accommodating cavity. The first cover body is arranged at one end of the main shell body, and the second cover body is arranged at the other end of the main shell body. The first cover body is provided with the first transmission hole.

6. The X-ray machine according to claim 5, It is characterized in that The main shell is provided with a first buckle and a second buckle groove at one end close to the second cover body, the second cover body is provided with a first buckle groove that is buckled with the first buckle, and the second cover body is provided with a second buckle that is buckled with the second buckle groove.

7. The X-ray machine according to claim 5, It is characterized in that A plurality of first fixing holes are arranged at one end of the main shell body close to the first cover body, and the first cover body is provided with second fixing holes matching each of the first fixing holes, and each of the first fixing holes is fixed to its corresponding second fixing hole by a bolt.

8. The X-ray machine according to claim 5, It is characterized in that A plurality of third fixing holes are arranged in the main shell body, and fourth fixing holes matching the third fixing holes are arranged on the outer wall of the inner shell body, and the third fixing holes are respectively fixed to the corresponding fourth fixing holes by bolts.

9. The X-ray machine according to claim 5, It is characterized in that The main shell includes a first shell and a second shell, the first shell is provided with a plurality of fifth fixing holes, the second shell is provided with sixth fixing holes matching each of the fifth fixing holes, and each of the fifth fixing holes is fixed to the corresponding sixth fixing hole by bolts.

10. The X-ray machine according to claim 9, It is characterized in that The edges of the first cover body, the second cover body, the first shell body and the second shell body are all stepped.

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