CN217955798U

CN217955798U - Automatic tracking type power regulation control device for gas discharge electron gun

Info

Publication number: CN217955798U
Application number: CN202222213439.5U
Authority: CN
Inventors: 马华; 李银龙
Original assignee: Tangshan Zhitong Instrument Technology Co ltd
Current assignee: Tangshan Zhitong Instrument Technology Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-12-02
Anticipated expiration: 2032-08-22

Abstract

The utility model belongs to the technical field of gas electron guns, in particular to an automatic tracking type power adjustment control device of a gas discharge electron gun, which comprises an adjuster shell; the bottom fixed mounting of adjuster shell front surface has the extension piece, the utility model discloses a control by temperature change box and small-size cooling fan who sets up, utilize the arc response sheetmetal that is heated and takes place deformation, can be when adjuster operating temperature reaches the setting value, utilize the automatic power of switching on of the deformation of arc response sheetmetal, and then continuous change heating panel air all around, carry out quick forced air cooling heat dissipation to the regulator, after the temperature decline, resume deformation power-off, make the regulator work under the relative constant temperature state, avoid temperature overload, protect the regulator, and the service life is prolonged, in addition through the helicitic texture who sets up, can dismantle the guard plate, be convenient for installer installs interconnecting link on the regulator, can save external occupation space simultaneously, be convenient for remove and transport.

Description

Automatic tracking type power regulation control device for gas discharge electron gun

Technical Field

The utility model relates to a gaseous electron gun technical field specifically is a gas discharge electron gun automatic tracking formula power adjustment controlling means.

Background

The electron gun is a device for accelerating electron bombardment to target screen to emit light, it emits electron beam with certain energy, certain beam current, speed and angle, the direction and intensity of the electron beam can be controlled, usually it is composed of hot cathode, control electrode and several accelerating anodes, the electron gun is used for providing electron beam, and bombards fluorescent screen to form image regulator with different gray scale, in the course of using the electron gun, it can be used together with regulator, the regulator is a power supply power control electric appliance using intelligent digital control circuit as core, through the accurate control of voltage, current and power, it can realize accurate temperature control, and by means of its advanced digital control algorithm, it can make tracking control optimization to current, voltage and power, and ensure the use efficiency of electric energy.

When the existing regulator is used, tracking control optimization can be performed on current, voltage and power by means of an internal intelligent control algorithm, but in the actual use process, the voltage and the current which are easy to change constantly in the regulator can generate certain heat, so that the regulator works at a relatively high temperature, the resistance can be increased at the high temperature, and the working efficiency and the service life of the regulator are influenced; therefore, an automatic tracking power adjustment control device for a gas discharge electron gun is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solved current regulator when using, rely on its inside intelligent control algorithm, can carry out the trail formula control optimization to electric current, voltage and power, but in the in-service use process, the inside easy constantly changing voltage of regulator and electric current can produce certain heat, and then make the regulator be in work under the relatively higher temperature, and high temperature can rise resistance, influences the work efficiency and the life's of regulator problem, the utility model provides a gas discharge electron gun automatic tracking formula power adjustment controlling means.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to an automatic tracking power regulation control device of a gas discharge electron gun, which comprises a regulator shell; the bottom fixed mounting of adjuster shell front surface has the extension piece, the front surface fixed mounting who extends the piece has the coil, the equal fixed mounting in middle part of surface has the heating panel that the equidistance distributes about the adjuster shell, the outside of adjuster shell is provided with can dismantle protective component, a set of mounting groove has all been seted up to the bottom front end of surface about the adjuster shell.

Preferably, can dismantle protective component includes two sets of extension boards, and is two sets of extension board difference fixed mounting is in the bottom of surface about the adjuster shell, and is two sets of the upper end thread tightening of extension board has the guard plate, the middle part of the guard plate inner wall left and right sides all inlays and is fixed with a set of small-size cooling fan.

Preferably, the outside fixed mounting of extension board upper surface has the riser, first screw hole has been seted up on the riser, two sets of second screw holes have all been seted up to the bottom of surface about the guard plate, the screw rod is installed to screw thread in the inner wall of second screw hole, it is fixed through the spiro union of mutually supporting of first screw hole, second screw hole and screw rod between guard plate and the riser.

Preferably, the bottom fixed mounting of heating panel right side surface has the control by temperature change box, control by temperature change box and heating panel are copper heat-conducting material, the notch has been seted up to the left surface of control by temperature change box.

Preferably, the inner wall rear end fixed mounting of control by temperature change box has first installation piece, the front surface fixed mounting of first installation piece has the arc response sheetmetal of kickup, the arc response sheetmetal has the heat deformability, the other end fixed mounting of arc response sheetmetal has the metal ball, arc response sheetmetal and small-size cooling fan electric connection.

Preferably, the middle part below of arc response sheetmetal is provided with the limiting plate of fixed mounting on the control by temperature change box inner wall, the front end top of arc response sheetmetal is provided with the second installation piece of fixed mounting on the control by temperature change box inner wall, the lower fixed surface of second installation piece installs the butt joint current conducting plate, butt joint current conducting plate and external power electric connection.

The utility model discloses an useful part lies in:

1. the utility model discloses a control by temperature change box and small-size cooling fan that set up, the arc response sheetmetal that the deformation takes place is heated in the utilization, can be when adjuster operating temperature reaches the setting value, the automatic power of switching on of the deformation of utilizing arc response sheetmetal, and then continuous change heating panel air all around, carry out quick forced air cooling heat dissipation to the regulator, after the temperature descends, resume deformation cut-off power supply, make the regulator work under the relative constant temperature state, avoid temperature overload, the protection regulator, increase of service life.

2. The utility model discloses a helicitic texture that sets up can be dismantled the guard plate, and the installer of being convenient for installs interconnecting link on the adjuster, can save external occupation space simultaneously, is convenient for remove and transport.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the temperature control box of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

FIG. 4 is a schematic view of the split structure of the extension plate and the protection plate of the present invention;

fig. 5 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: 1. an adjuster housing; 2. an extension block; 3. a coil; 4. mounting grooves; 5. a heat dissipation plate; 6. a removable guard assembly; 61. an extension plate; 62. a small-sized heat radiation fan; 63. a protection plate; 64. a temperature control box; 65. a notch; 66. a first mounting block; 67. an arc-shaped induction metal sheet; 68. a limiting plate; 69. a second mounting block; 70. butting the conductive plates; 71. a metal ball; 72. a vertical plate; 73. a first threaded hole; 74. a second threaded hole; 75. a screw; 76. and (4) clamping the hole.

Detailed Description

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

Example one

Referring to fig. 1-4, an automatic tracking power adjustment control device for a gas discharge electron gun comprises a regulator housing 1; bottom fixed mounting of adjuster shell 1 front surface has extension piece 2, and the front fixed surface who extends piece 2 installs coil 3, and the equal fixed mounting in middle part of surface has the heating panel 5 that the equidistance distributes about adjuster shell 1, and adjuster shell 1's the outside is provided with can dismantle protective assembly 6, and a set of mounting groove 4 has all been seted up to the bottom front end of surface about adjuster shell 1.

Further, the detachable protection assembly 6 comprises two sets of extension plates 61, the two sets of extension plates 61 are respectively and fixedly installed at the bottoms of the left outer surface and the right outer surface of the adjuster shell 1, a protection plate 63 is fixed to upper end threads of the two sets of extension plates 61, a set of small-sized heat dissipation fans 62 are embedded and fixed in the middle of the left side and the right side of the inner wall of the protection plate 63, a vertical plate 72 is fixedly installed on the outer side of the upper surface of the extension plate 61, first threaded holes 73 are formed in the vertical plate 72, two sets of second threaded holes 74 are formed in the bottom of the left outer surface and the bottom of the right outer surface of the protection plate 63, screws 75 are installed in the inner wall of the second threaded holes 74, the protection plate 63 and the vertical plate 72 are fixed through the first threaded holes 73 in a threaded mode in a mutually matched threaded mode, when a circuit needs to be installed or a transportation package needs to be moved, the protection plate 63 needs to be detached at the moment, the screws 75 in the inner wall of the second threaded holes 74 are rotated, the inner wall of the first threaded holes 73 to enable the protection plate to exit from the inner wall of the vertical plate 72, the protection plate 63 and the extension plates 63 can be separated from the extension plates 61, and the set threaded structure can be detached from the protection plate 63, convenience for installation personnel to install connection circuits on the adjuster shell, meanwhile, and save external occupied space, and transportation.

Further, a temperature control box 64 is fixedly installed at the bottom of the right surface of the heat dissipation plate 5, the temperature control box 64 and the heat dissipation plate 5 are both made of copper heat conducting materials, a notch 65 is formed in the left surface of the temperature control box 64, a first installation block 66 is fixedly installed at the rear end of the inner wall of the temperature control box 64, an arc induction metal sheet 67 which is bent upwards is fixedly installed on the front surface of the first installation block 66, the arc induction metal sheet 67 has thermal deformation property, a metal ball 71 is fixedly installed at the other end of the arc induction metal sheet 67, the arc induction metal sheet 67 is electrically connected with the small heat dissipation fan 62, a limit plate 68 fixedly installed on the inner wall of the temperature control box 64 is arranged below the middle part of the arc induction metal sheet 67, a second installation block 69 fixedly installed on the inner wall of the temperature control box 64 is arranged at the top of the front end of the arc induction metal sheet 67, a butt-joint conductive plate 70 is fixedly installed on the lower surface of the second installation block 69, and the butt-joint conductive plate 70 is electrically connected with an external power supply, the regulator is normally matched with a gas discharge electron gun for use, tracking control optimization is carried out on the current, the voltage and the power of the gas discharge electron gun by utilizing an intelligent control algorithm in the regulator, when the working temperature of the regulator is overloaded, the arc-shaped induction metal sheet 67 in the temperature control box 64 is heated to generate internal stress to deform, the metal ball 71 at the end part of the arc-shaped induction metal sheet is attached and contacted with the butt-joint conducting plate 70, the power supply of the small-sized heat dissipation fan 62 is further connected, after the connection, the small-sized heat dissipation fan 62 continuously replaces the air around the heat dissipation plate 5, the temperature of the regulator is rapidly reduced, the regulator is protected, the temperature control box 64 and the small-sized heat dissipation fan 62 are arranged, the arc-shaped induction metal sheet 67 which is deformed by heating is utilized, when the working temperature of the regulator reaches a set value, the power supply of the small-sized heat dissipation fan 62 is automatically connected by utilizing the deformation of the arc-shaped induction metal sheet 67, and then the air around the heat dissipation plate 5 is continuously changed, the regulator is rapidly cooled by air, and after the temperature is reduced, the regulator is restored to deform and is disconnected from the power supply, so that the regulator works in a relatively constant temperature state, the temperature overload is avoided, the regulator is protected, and the service life is prolonged.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the automatic tracking power adjustment control device for a gas discharge electron gun according to the present invention, a clamping hole 76 is formed on the extension plate 61; during the installation, card hole 76 can carry out further fixed spacing to extension board 61, and overall structure stability when increasing the use.

The working principle is as follows: the regulator normally cooperates the gas discharge electron gun to use, utilize the inside intelligent control algorithm of regulator, the electric current to the gas discharge electron gun, voltage and power carry out the tracking control optimization, when regulator operating temperature transships, the inside arc response sheetmetal 67 of temperature control box 64 is heated and produces the internal stress and take place the deformation this moment, the metal ball 71 of its tip contacts with the laminating of butt joint current conducting plate 70, and then switch on small-size radiator fan 62's power, after the switch-on, the continuous change cooling plate 5 air all around of radiator fan 62, the quick temperature that reduces the regulator, the protection regulator, when needing the circuit of installation or removing the transportation package, need dismantle guard plate 63 this moment, screw rod 75 in the rotatory second screw hole 74 inner wall, make it withdraw from the inner wall of first screw hole 73 on the riser 72, alright separation guard plate 63 and extension 61, high speed convenient to use.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. An automatic tracking type power regulation control device of a gas discharge electron gun comprises a regulator shell (1); the method is characterized in that: bottom fixed mounting of adjuster shell (1) front surface has an extension piece (2), the preceding fixed surface who extends piece (2) installs coil (3), the equal fixed mounting in middle part of surface has heating panel (5) that the equidistance distributes about adjuster shell (1), the outside of adjuster shell (1) is provided with can dismantle protective assembly (6), a set of mounting groove (4) have all been seted up to the bottom front end of surface about adjuster shell (1).

2. The automatic tracking power regulation and control device of a gas discharge electron gun as claimed in claim 1, wherein: can dismantle protective component (6) and include two sets of extension boards (61), two sets of extension board (61) fixed mounting is in the bottom of surface about adjuster shell (1) respectively, and is two sets of the upper end screw thread of extension board (61) is fixed with guard plate (63), a set of small-size cooling fan (62) are all inlayed and are fixed with in the middle part of guard plate (63) inner wall left and right sides.

3. The automatic tracking power adjustment control device for gas discharge electron gun according to claim 2, wherein: the outside fixed mounting of extension board (61) upper surface has riser (72), first screw hole (73) have been seted up on riser (72), two sets of second screw hole (74) have all been seted up to the bottom of surface about guard plate (63), screw rod (75) are installed to the screw thread in the inner wall of second screw hole (74), it is fixed through the mutually supporting spiro union of first screw hole (73), second screw hole (74) and screw rod (75) between guard plate (63) and riser (72).

4. The automatic tracking power regulation control device of a gas discharge electron gun according to claim 1, characterized in that: bottom fixed mounting on heating panel (5) right side surface has temperature control box (64), temperature control box (64) and heating panel (5) are copper heat-conducting material, notch (65) have been seted up to the left surface of temperature control box (64).

5. The automatic tracking power adjustment control device for gas discharge electron gun according to claim 4, wherein: the inner wall rear end fixed mounting of control by temperature change box (64) has first installation piece (66), the front surface fixed mounting of first installation piece (66) has the arc response sheetmetal (67) of kickup, arc response sheetmetal (67) have the heat deformability, the other end fixed mounting of arc response sheetmetal (67) has metal ball (71), arc response sheetmetal (67) and small-size radiator fan (62) electric connection.

6. The automatic tracking power adjustment control device of gas discharge electron gun according to claim 5, wherein: the middle part below of arc response sheetmetal (67) is provided with limiting plate (68) of fixed mounting on temperature control box (64) inner wall, the front end top of arc response sheetmetal (67) is provided with second installation piece (69) of fixed mounting on temperature control box (64) inner wall, the lower fixed surface of second installation piece (69) installs butt joint current conducting plate (70), butt joint current conducting plate (70) and external power electric connection.