Anode liquid cooling type X-ray tube

Abstract

The utility model discloses an anode liquid cooling type X-ray tube, which relates to the field of X-ray tubes and comprises a line tube main body, a heat dissipation reinforcing structure is arranged on the outer wall of the line tube main body, an anode connector is arranged on the outer surface of the lower end of the line tube main body, and a cathode connecting wire is arranged in the middle of the upper end of the line tube main body. A wiring limiting structure is arranged on the outer surface of the upper end of the wire pipe body, the heat dissipation reinforcing structure comprises a front fixing frame, a connecting piece, a rear fixing frame, cooling fins, a heat conduction gasket and fixing screws, and the rear fixing frame is arranged on the outer surface of the rear end of the front fixing frame. According to the anode liquid cooling type X-ray tube, through the arrangement of the heat dissipation reinforcing structure and the wiring limiting structure, the heat dissipation cooling mode of the X-ray tube can be increased, so that the overall heat dissipation efficiency of the X-ray tube is improved, and secondly, the wiring of the X-ray tube can be limited and fixed, so that the connection stability of the wiring of the X-ray tube is improved, and the wiring is prevented from falling off from the X-ray tube.

Description

Technical Field

[0001] This utility model relates to the field of X-ray tubes, and in particular to an anode liquid-cooled X-ray tube. Background Technology

[0002] Anode liquid-cooled X-ray tubes are X-ray tubes that use a liquid cooling system. They mainly use liquid to cool the high temperature of the anode section to ensure that the X-ray tube can maintain a low temperature during long-term operation, thereby improving the performance and service life of the equipment.

[0003] However, existing anodic liquid-cooled X-ray tubes have certain drawbacks in use. First, the cooling method of the X-ray tube is relatively simple, which can easily affect the cooling efficiency of the X-ray tube. Second, the connection stability of the X-ray tube wiring is poor, and it is easy to fall off the X-ray tube.

[0004] Therefore, it is necessary to propose an anodic liquid-cooled X-ray tube to solve the above problems. Utility Model Content

[0005] The main objective of this invention is to provide an anode liquid-cooled X-ray tube, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] An anode-cooled X-ray tube includes a tube body, the outer wall of which is provided with a heat dissipation enhancement structure, an anode connector is provided on the lower outer surface of the tube body, a cathode connector is provided in the middle of the upper end of the tube body, and a connector limiting structure is provided on the upper outer surface of the tube body.

[0008] Preferably, the heat dissipation enhancement structure includes a front fixing frame, a connector, a rear fixing frame, a heat sink, a thermal pad, and fixing screws. The rear fixing frame is provided on the outer surface of the rear end of the front fixing frame. Connectors are provided on both outer surfaces of the front and rear fixing frames. Fixing screws are provided on the outer walls of the connectors. Thermal pads are provided on the inner walls of the front and rear fixing frames. Heat sinks are provided on the outer walls of the front and rear fixing frames.

[0009] Preferably, the wiring limiting structure includes a wiring limiting tube, an adhesive gasket, a fixed base, a connecting screw, a connecting rod, and a connecting frame. The outer wall of the wiring limiting tube is provided with a connecting rod, one end of the outer surface of the connecting rod is provided with a connecting frame, the outer wall of the connecting frame is provided with a connecting screw, the lower outer surface of the connecting frame is provided with a fixed base, and the lower outer surface of the fixed base is provided with an adhesive gasket.

[0010] Preferably, the rear outer surface of the front fixing frame is fixedly connected to the front outer surface of the rear fixing frame, both outer surfaces of the front and rear fixing frames are fixedly connected to one outer surface of the connector, the outer wall of the connector is detachably connected to the outer wall of the fixing screw, the inner walls of the front and rear fixing frames are fixedly connected to the outer wall of the thermal pad, and the outer walls of the front and rear fixing frames are fixedly connected to one end of the outer surface of the heat sink.

[0011] Preferably, the outer wall of the wiring limiting tube is fixedly connected to the outer surface of one end of the connecting rod, the outer surface of the other end of the connecting rod is detachably connected to the outer surface of one side of the connecting frame, the outer wall of the connecting frame is detachably connected to the outer wall of the connecting screw, the lower outer surface of the connecting frame is fixedly connected to the upper outer surface of the fixed base, and the lower outer surface of the fixed base is fixedly connected to the upper outer surface of the adhesive pad.

[0012] Preferably, the lower outer surface of the conduit body is fixedly connected to the upper outer surface of the anode connector, and the upper middle part of the conduit body is fixedly connected to the outer surface of one end of the cathode connector.

[0013] Compared with the prior art, this utility model provides an anode liquid-cooled X-ray tube, which has the following beneficial effects:

[0014] 1. This type of anodic liquid-cooled X-ray tube, through the setting of a heat dissipation enhancement structure, allows the front and rear fixing frames to be installed on the tube body via connectors and fixing screws when the light is poor, so that the heat-conducting pads are in close contact with the outer wall of the tube body. The heat generated on the outer wall during the operation of the X-ray tube can be transferred from the heat-conducting pads to the heat sink, and the heat sink increases the heat dissipation area. This heat dissipation enhancement structure can increase the heat dissipation and cooling methods of the X-ray tube, thereby improving the overall heat dissipation efficiency of the X-ray tube.

[0015] 2. This type of anolyl liquid-cooled X-ray tube, through the setting of a wiring limiting structure, can limit and fix the position of the wiring through the wiring limiting tube during the installation of the X-ray tube, and then install the connecting rod onto the connecting frame through connecting screws. Finally, the position of the fixing base is fixed by adhesive gaskets. This wiring limiting structure can limit and fix the X-ray tube wiring, thereby improving the connection stability of the X-ray tube wiring and preventing the wiring from falling off the X-ray tube. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a partial structural schematic diagram of the present invention.

[0018] Figure 3 This utility model Figure 1A schematic diagram of the heat dissipation enhancement structure 3.

[0019] Figure 4 This utility model Figure 1 A schematic diagram of the middle connection limiting structure 4.

[0020] In the diagram: 1. Main body of the conduit; 2. Anode connector; 3. Heat dissipation reinforcement structure; 4. Wiring limiting structure; 5. Cathode wiring; 31. Front fixing frame; 32. Connector; 33. Rear fixing frame; 34. Heat sink; 35. Thermal pad; 36. Fixing screw; 41. Wiring limiting tube; 42. Adhesive pad; 43. Fixing base; 44. Connecting screw; 45. Connecting rod; 46. Connecting bracket. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figure 1-4 As shown, an anode liquid-cooled X-ray tube includes a tube body 1, a heat dissipation enhancement structure 3 on the outer wall of the tube body 1, an anode connector 2 on the lower outer surface of the tube body 1, a cathode connector 5 in the middle of the upper end of the tube body 1, and a connector limiting structure 4 on the upper outer surface of the tube body 1.

[0023] like Figure 1 , Figure 3 As shown, the heat dissipation enhancement structure 3 includes a front fixing frame 31, a connector 32, a rear fixing frame 33, a heat sink 34, a thermal pad 35, and a fixing screw 36. The rear fixing frame 33 is provided on the outer surface of the rear end of the front fixing frame 31. The connector 32 is provided on both outer surfaces of the front fixing frame 31 and the rear fixing frame 33. The fixing screw 36 is provided on the outer wall of the connector 32. The thermal pad 35 is provided on the inner wall of the front fixing frame 31 and the rear fixing frame 33. The heat sink 34 is provided on the outer wall of the front fixing frame 31 and the rear fixing frame 33.

[0024] like Figure 1 , Figure 4 As shown, the wiring limiting structure 4 includes a wiring limiting tube 41, an adhesive gasket 42, a fixed base 43, a connecting screw 44, a connecting rod 45, and a connecting bracket 46. The outer wall of the wiring limiting tube 41 is provided with a connecting rod 45, one end of the outer surface of the connecting rod 45 is provided with a connecting bracket 46, the outer wall of the connecting bracket 46 is provided with a connecting screw 44, the lower end of the outer surface of the connecting bracket 46 is provided with a fixed base 43, and the lower end of the outer surface of the fixed base 43 is provided with an adhesive gasket 42.

[0025] like Figure 1 , Figure 3As shown, the outer surface of the rear end of the front fixing frame 31 is fixedly connected to the outer surface of the front end of the rear fixing frame 33. The outer surfaces of both sides of the front fixing frame 31 and the rear fixing frame 33 are fixedly connected to the outer surface of one side of the connector 32. The outer wall of the connector 32 is detachably connected to the outer wall of the fixing screw 36. The inner walls of the front fixing frame 31 and the rear fixing frame 33 are fixedly connected to the outer wall of the heat-conducting pad 35. The outer walls of the front fixing frame 31 and the rear fixing frame 33 are fixedly connected to the outer surface of one end of the heat sink 34.

[0026] like Figure 1 , Figure 4 As shown, the outer wall of the wiring limit tube 41 is fixedly connected to the outer surface of one end of the connecting rod 45, the outer surface of the other end of the connecting rod 45 is detachably connected to the outer surface of one side of the connecting frame 46, the outer wall of the connecting frame 46 is detachably connected to the outer wall of the connecting screw 44, the lower outer surface of the connecting frame 46 is fixedly connected to the upper outer surface of the fixed base 43, and the lower outer surface of the fixed base 43 is fixedly connected to the upper outer surface of the adhesive pad 42.

[0027] like Figure 1 , Figure 2 As shown, the lower outer surface of the conduit body 1 is fixedly connected to the upper outer surface of the anode connector 2, and the middle part of the upper end of the conduit body 1 is fixedly connected to the outer surface of one end of the cathode connector 5.

[0028] Working principle

[0029] This utility model relates to an anode-cooled X-ray tube. In use, the user installs the X-ray tube onto the anode connection base via the anode connector 2, and then connects the cathode connector 5. High-speed electrons inside the X-ray tube strike the metal target surface to generate X-rays. The heat dissipation enhancement structure 3, when the light is poor, allows the front fixing frame 31 and the rear fixing frame 33 to be installed onto the tube body 1 via the connector 32 and fixing screws 36, ensuring that the thermal pad 35 is tightly attached to the outer wall of the tube body 1. During operation, the heat generated on the outer wall of the X-ray tube can be transferred from the thermal pad 35 to the heat sink 34, and then dissipated. The heat sink 34 increases the heat dissipation area. This heat dissipation enhancement structure 3 can increase the heat dissipation and cooling methods of the X-ray tube, thereby improving the overall heat dissipation efficiency of the X-ray tube. The wiring limiting structure 4 is set there so that the position of the wiring can be limited and fixed by the wiring limiting tube 41 during the installation of the X-ray tube. Then, the connecting rod 45 is installed on the connecting frame 46 by the connecting screw 44. Finally, the position of the fixing base 43 is fixed by the adhesive gasket 42. This wiring limiting structure 4 can limit and fix the X-ray tube wiring, thereby improving the connection stability of the X-ray tube wiring and preventing the wiring from falling off the X-ray tube.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An anodic liquid-cooled X-ray tube, comprising a tube body (1), characterized in that: The outer wall of the conduit body (1) is provided with a heat dissipation strengthening structure (3), the lower outer surface of the conduit body (1) is provided with an anode connector (2), the upper middle part of the conduit body (1) is provided with a cathode connector (5), and the upper outer surface of the conduit body (1) is provided with a connector limiting structure (4).

2. The anolyte-cooled X-ray tube according to claim 1, characterized in that: The heat dissipation enhancement structure (3) includes a front fixing frame (31), a connector (32), a rear fixing frame (33), a heat sink (34), a thermal pad (35), and a fixing screw (36). The rear fixing frame (33) is provided on the outer surface of the rear end of the front fixing frame (31). The connector (32) is provided on both outer surfaces of the front fixing frame (31) and the rear fixing frame (33). The fixing screw (36) is provided on the outer wall of the connector (32). The thermal pad (35) is provided on the inner wall of the front fixing frame (31) and the rear fixing frame (33). The heat sink (34) is provided on the outer wall of the front fixing frame (31) and the rear fixing frame (33).

3. The anolyte-cooled X-ray tube according to claim 1, characterized in that: The wiring limiting structure (4) includes a wiring limiting tube (41), an adhesive gasket (42), a fixed base (43), a connecting screw (44), a connecting rod (45), and a connecting frame (46). The outer wall of the wiring limiting tube (41) is provided with a connecting rod (45). One end of the connecting rod (45) is provided with a connecting frame (46). The outer wall of the connecting frame (46) is provided with a connecting screw (44). The lower end of the connecting frame (46) is provided with a fixed base (43). The lower end of the fixed base (43) is provided with an adhesive gasket (42).

4. The anolyte-cooled X-ray tube according to claim 2, characterized in that: The rear outer surface of the front fixing frame (31) is fixedly connected to the front outer surface of the rear fixing frame (33). The outer surfaces on both sides of the front fixing frame (31) and the rear fixing frame (33) are fixedly connected to the outer surface on one side of the connector (32). The outer wall of the connector (32) is detachably connected to the outer wall of the fixing screw (36). The inner walls of the front fixing frame (31) and the rear fixing frame (33) are fixedly connected to the outer wall of the heat-conducting pad (35). The outer walls of the front fixing frame (31) and the rear fixing frame (33) are fixedly connected to the outer surface of one end of the heat sink (34).

5. The anolyte-cooled X-ray tube according to claim 3, characterized in that: The outer wall of the wiring limit tube (41) is fixedly connected to the outer surface of one end of the connecting rod (45), the outer surface of the other end of the connecting rod (45) is detachably connected to the outer surface of one side of the connecting frame (46), the outer wall of the connecting frame (46) is detachably connected to the outer wall of the connecting screw (44), the lower outer surface of the connecting frame (46) is fixedly connected to the upper outer surface of the fixed base (43), and the lower outer surface of the fixed base (43) is fixedly connected to the upper outer surface of the adhesive pad (42).

6. The anolyte-cooled X-ray tube according to claim 1, characterized in that: The lower outer surface of the conduit body (1) is fixedly connected to the upper outer surface of the anode connector (2), and the upper middle part of the conduit body (1) is fixedly connected to one end of the outer surface of the cathode connector (5).

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