CN212970218U

CN212970218U - Integrated light source with high-precision output

Info

Publication number: CN212970218U
Application number: CN202022002473.9U
Authority: CN
Inventors: 刘成池
Original assignee: Vj Technologies China Suzhou Co ltd
Current assignee: Vj Technologies China Suzhou Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-04-13
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses an integration light source of high accuracy output, including main part and backplate, the main part is connected with the backplate, be equipped with X-ray tube, inverter circuit module, X-ray intensifier, safety interlock module and high-voltage circuit module in the main part, the inside control circuit module electric connection of controller that high-voltage circuit module still is connected with the main part below, still be connected with the connector on the controller, the main part side is close to the backplate position and is equipped with first water-cooling connector and second water-cooling connector, first water-cooling connector is connected with the water pump in the main part, the water pump is connected with coolant tank, the water pump is connected with the one end of fixing the circulating pipe on the lateral wall that the backplate is close to the main part, circulating pipe's the other end and coolant tank are connected, second water-cooling connector is connected with coolant tank. The utility model has the advantages of being simple in structure and convenient in operation, reduce intensity of labour, improve work efficiency.

Description

Integrated light source with high-precision output

Technical Field

The utility model belongs to the technical field of X ray light source, concretely relates to integrated light source of high accuracy output.

Background

The X-ray source is an equipment for generating X-ray, mainly comprising X-ray tube, X-ray machine power supply and control circuit, etc., and the X-ray tube is formed from cathode filament (Cathod), Anode target (Anode) and vacuum glass tube, and the X-ray source can be divided into high-voltage power supply and filament power supply, in which the filament power supply is used for heating filament, and the high-voltage output end of the high-voltage power supply is respectively placed at two ends of cathode filament and Anode target, and can provide a high-voltage electric field to make the active electrons on the filament accelerate and flow into Anode target to form a high-speed electron current, after bombarding Anode target surface, 99% can be converted into heat quantity, and 1% can be used for generating X-ray due to Compton effect.

The X-ray generation includes three types: bremsstrahlung (Bremsstrahlung), electron capture and internal conversion, and the mechanism of generating X-ray by an X-ray source belongs to Bremsstrahlung. Bremsstrahlung, also called braking radiation or braking radiation, refers to radiation generated by sudden deceleration of high-speed electrons, such as radiation generated by sudden deceleration of a high-speed electron bombarding metal target in an X-ray tube to generate a high-energy X-ray beam; also broadly refers to radiation emitted during charged particle collisions. When the velocity V of charged particles is less than < C, bremsstrahlung radiation is less important than ionization, and its directionality is not strong; bremsstrahlung is the main mechanism of energy loss of charged particles when their velocity is close to the speed of light, the angular distribution caused by bremsstrahlung is forward-tilted, and as the velocity increases, the degree of forward-tilting increases. An important feature of bremsstrahlung is that it has a continuum, the intensity of which varies slowly over a wide spectral range. In addition to the X-ray continuum generated in the X-ray tube being bremsstrahlung, bremsstrahlung is also important in thermonuclear fusion reactions, with the sudden generation of charge or the sudden disappearance of charge (e.g. electron capture) during beta decay also accompanied by bremsstrahlung. Bremsstrahlung is also a common phenomenon in astronomical observations, such as X-ray radiation at the surface of the neutron star due to thermal bremsstrahlung radiation.

The problems existing in the prior art are as follows: the X-ray integrated light source cannot meet the high-precision requirement, and meanwhile, the air cooling device is influenced by the environment and has poor cooling effect in a dirty and humid environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integration light source of high accuracy output to solve the problem that proposes in the above-mentioned technical background.

In order to solve the above problem, the utility model provides a following technical scheme: the utility model provides an integration light source of high accuracy output, includes main part and backplate, the main part is connected with the backplate, be equipped with X-ray tube, inverter circuit module, X-ray intensifier, safety interlock module and high-voltage circuit module in the main part, wherein: the utility model discloses a safety interlock safety X-ray tube, including X-ray tube, safety interlock module, inverter circuit module, main part below, water pump, cooling water tank, water pump, circulating pipe, X-ray tube and X-ray intensifier electric connection, X-ray intensifier and high-voltage circuit module electric connection, inverter circuit module and safety interlock module and high-voltage circuit module electric connection, the inside control circuit module electric connection of controller that the high-voltage circuit module still is connected with the main part below, still be connected with the connector on the controller, the main part side is close to the backplate position and is equipped with first water-cooling connector and second water-cooling connector, first water-cooling connector is connected with the water pump in the main part, the water pump is connected with cooling water tank, the water pump is connected with the one end of fixing circulating pipe on the lateral wall that the backplate is.

Preferably, the first water-cooling connector and the second water-cooling connector are provided with switch valves.

Preferably, a circulation control valve is arranged on the circulating water pipe.

Preferably, the main body and the internal circuit of the controller are designed to be compact and flat.

Compared with the prior art, the beneficial effects of the utility model are that: improve output accuracy, change air cooling unit into water cooling plant simultaneously, avoided the influence of external environment to the cooling effect.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic view of a water cooling apparatus;

FIG. 4 is a schematic diagram of internal circuit connections.

In the figure: the water cooling system comprises a main body 1, a back plate 2, a first water-cooling connector 3, a second water-cooling connector 4, a controller 5, a connector 6, a beam outlet 7, a circulating water pipe 8, a water pump 9, a circulating control valve 10 and a cooling water tank 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present application, and it is obvious that the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without inventive achievements all belong to the protection scope of the present invention.

As shown in the figure, the utility model provides a technical scheme: the utility model provides an integration light source of high accuracy output, includes main part 1 and backplate 2, main part 1 is connected with backplate 2, be equipped with X-ray tube, inverter circuit module, X-ray intensifier, safety interlock module and high-voltage circuit module in the main part 1, wherein: the X-ray tube is electrically connected with the X-ray intensifier, the X-ray intensifier is electrically connected with the high-voltage circuit module, the inverter circuit module and the safety interlocking module are electrically connected with the high-voltage circuit module, the high-voltage circuit module is also electrically connected with the control circuit module inside the controller 5 connected below the main body 1, the output voltage and the current precision can be improved, and the main body 1 and the controller 5 are designed to be compact and flat in length, so that the shell of the device can be compact and flat in length, and the size of the device is reduced.

Still be connected with connector 6 on

controller

5, 1 side of main part is close to 2 positions of backplate and is equipped with first water-cooling connector 3 and second water-cooling connector 4, first water-cooling connector 3 is connected with water pump 9 in the main part 1, water pump 9 is connected with coolant tank 11, water pump 9 is connected with the one end of fixing circulating pipe 8 on backplate 2 is close to the lateral wall of main part 1, be equipped with circulation control valve 10 on circulating pipe 8, circulating pipe 8's the other end and coolant tank 11 are connected, second water-cooling connector 4 is connected with coolant tank 11. Be equipped with the ooff valve on first water-cooling connector 3 and the second water-cooling connector 4, open circulation control valve 10, circulating pipe 8 is gone into to the coolant liquid that water pump 9 made in the cooling water tank 11, the coolant liquid passes through X-ray tube and high-voltage circuit module department, absorb the heat of production, then the coolant liquid cools off in returning the cooling water tank, when needs are with trading the coolant liquid, the coolant liquid of water pump 9 extraction cooling water tank 11 is outside, after the extraction is accomplished, carry out the supply through the coolant liquid of second water-cooling connector 4 in to cooling water tank 11.

Although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts will be within the scope of the appended claims.

Claims

1. An integrated light source with high-precision output comprises a main body (1) and a back plate (2), and is characterized in that: main part (1) is connected with backplate (2), be equipped with X-ray tube, inverter circuit module, X ray intensifier, safety interlock module and high-voltage circuit module in main part (1), wherein: the X-ray tube is electrically connected with the X-ray intensifier, the X-ray intensifier is electrically connected with the high-voltage circuit module, the inverter circuit module and the safety interlocking module are electrically connected with the high-voltage circuit module, the high-voltage circuit module is also electrically connected with the control circuit module inside the controller (5) connected with the lower part of the main body (1), the controller (5) is further connected with a connector (6), the side surface of the main body (1) is provided with a first water-cooling connector (3) and a second water-cooling connector (4) close to the position of the back plate (2), the first water-cooling connector (3) is connected with a water pump (9) in the main body (1), the water pump (9) is connected with a cooling water tank (11), the water pump (9) is connected with one end of a circulating water tube (8) fixed on the side wall of the main body (1) close to the back plate (2), and the other end of the circulating water tube (8) is connected with the cooling water tank, and the second water-cooling connector (4) is connected with the cooling water tank (11).

2. A high precision output integrated light source as claimed in claim 1 wherein: and switch valves are arranged on the first water-cooling connector (3) and the second water-cooling connector (4).

3. A high precision output integrated light source as claimed in claim 1 wherein: and a circulating control valve (10) is arranged on the circulating water pipe (8).

4. A high precision output integrated light source as claimed in claim 1 wherein: the main body (1) and the controller (5) are designed to have compact and flat inner circuits.